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- Fix: avoid infinite loop on mulitcast read thread if no data to read

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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
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Cedric Roux
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openair1/SIMULATION/COPYING
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@@ -0,0 +1,340 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
openair1/SIMULATION/ETH_TRANSPORT/COPYING
+340
View File
@@ -0,0 +1,340 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
openair1/SIMULATION/ETH_TRANSPORT/Makefile.inc
+8
View File
@@ -0,0 +1,8 @@
ifeq ($(cygwin),0)
ETHERNET_TRANSPORT_OBJS = $(TOP_DIR)/SIMULATION/ETH_TRANSPORT/netlink_init.o
endif
ETHERNET_TRANSPORT_OBJS += $(TOP_DIR)/SIMULATION/ETH_TRANSPORT/multicast_link.o
ETHERNET_TRANSPORT_OBJS += $(TOP_DIR)/SIMULATION/ETH_TRANSPORT/socket.o
ETHERNET_TRANSPORT_OBJS += $(TOP_DIR)/SIMULATION/ETH_TRANSPORT/bypass_session_layer.o
ETHERNET_TRANSPORT_OBJS += $(TOP_DIR)/SIMULATION/ETH_TRANSPORT/emu_transport.o
openair1/SIMULATION/ETH_TRANSPORT/bypass_session_layer.c
+473
View File
@@ -0,0 +1,473 @@
/*! \file bypass_session_layer.h
* \brief implementation of emultor tx and rx
* \author Navid Nikaein and Raymond Knopp
* \date 2011
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr
*/
#include "PHY/defs.h"
#include "defs.h"
#include "extern.h"
//#include "mac_extern.h"
#include "UTIL/OCG/OCG.h"
#include "UTIL/OCG/OCG_extern.h"
#include "UTIL/LOG/log.h"
#ifdef USER_MODE
#include "multicast_link.h"
#endif
/***************************************************************************/
char rx_bufferP[BYPASS_RX_BUFFER_SIZE];
static unsigned int num_bytesP=0;
int N_P=0,N_R=0;
char bypass_tx_buffer[BYPASS_TX_BUFFER_SIZE];
unsigned int Master_list_rx, Seq_nb;
/***************************************************************************/
mapping transport_names[] = {
{"WAIT PM TRANSPORT INFO", WAIT_PM_TRANSPORT_INFO},
{"WAIT SM TRANSPORT INFO", WAIT_SM_TRANSPORT_INFO},
{"SYNC TRANSPORT INFO", SYNC_TRANSPORT_INFO},
{"ENB_TRANSPORT INFO", ENB_TRANSPORT_INFO},
{"UE TRANSPORT INFO", UE_TRANSPORT_INFO},
{"RELEASE TRANSPORT INFO", RELEASE_TRANSPORT_INFO},
{NULL, -1}
};
void init_bypass (void){
msg ("[PHYSIM] INIT BYPASS\n");
pthread_mutex_init (&Tx_mutex, NULL);
pthread_cond_init (&Tx_cond, NULL);
Tx_mutex_var = 1;
pthread_mutex_init (&emul_low_mutex, NULL);
pthread_cond_init (&emul_low_cond, NULL);
emul_low_mutex_var = 1;
bypass_init (emul_tx_handler, emul_rx_handler);
}
/***************************************************************************/
void bypass_init ( unsigned int (*tx_handlerP) (unsigned char,char*, unsigned int*, unsigned int*),unsigned int (*rx_handlerP) (unsigned char,char*,unsigned int)){
/***************************************************************************/
#ifdef USER_MODE
multicast_link_start (bypass_rx_handler, oai_emulation.info.multicast_group, oai_emulation.info.multicast_ifname);
#endif //USER_MODE
tx_handler = tx_handlerP;
rx_handler = rx_handlerP;
Master_list_rx=0;
emu_tx_status = WAIT_SYNC_TRANSPORT;
emu_rx_status = WAIT_SYNC_TRANSPORT;
}
/***************************************************************************/
int bypass_rx_data (unsigned int frame, unsigned int last_slot, unsigned int next_slot){
/***************************************************************************/
bypass_msg_header_t *messg;
bypass_proto2multicast_header_t *bypass_read_header;
eNB_transport_info_t *eNB_info;
UE_transport_info_t *UE_info;
int ue_info_ix, enb_info_ix;
// int tmp_byte_count;
int bytes_read = 0;
int bytes_data_to_read;
// int num_flows;
// int current_flow;
int m_id, n_enb, n_ue, n_dci, total_tbs=0, total_header=0;
// printf("in bypass_rx_data ...\n");
pthread_mutex_lock(&emul_low_mutex);
if(emul_low_mutex_var){
//LOG_T(EMU, " WAIT BYPASS_PHY...\n");
pthread_cond_wait(&emul_low_cond, &emul_low_mutex);
}
if(num_bytesP==0){
//msg("[BYPASS] IDLE_WAIT\n");
//exit(0);
pthread_mutex_unlock(&emul_low_mutex);
}
else{
//LOG_T(EMU,"BYPASS_RX_DATA: IN, Num_bytesp=%d...\n",num_bytesP);
bypass_read_header = (bypass_proto2multicast_header_t *) (&rx_bufferP[bytes_read]);
bytes_read += sizeof (bypass_proto2multicast_header_t);
bytes_data_to_read = bypass_read_header->size;
if(num_bytesP!=bytes_read+bytes_data_to_read) {
LOG_W(EMU, "WARNINIG BYTES2READ # DELIVERED BYTES!!!\n");
}
else{
messg = (bypass_msg_header_t *) (&rx_bufferP[bytes_read]);
bytes_read += sizeof (bypass_msg_header_t);
if ( (messg->frame != frame) || (messg->subframe != next_slot>>1) )
LOG_W(EMU, "Received %s from master %d for (frame %d,subframe %d) currently (frame %d,subframe %d)\n",
map_int_to_str(transport_names,messg->Message_type), messg->master_id,
messg->frame, messg->subframe,
frame, next_slot>>1);
//chek if MASTER in my List
// switch(Emulation_status){
switch(messg->Message_type){
//case WAIT_SYNC_TRANSPORT:
case WAIT_PM_TRANSPORT_INFO:
if (messg->master_id==0 )
Master_list_rx=((Master_list_rx) |(1<< messg->master_id));
break;
case WAIT_SM_TRANSPORT_INFO:
Master_list_rx=((Master_list_rx) |(1<< messg->master_id));
break;
case SYNC_TRANSPORT_INFO:
// determite the total number of remote enb & ue
oai_emulation.info.nb_enb_remote += messg->nb_enb;
oai_emulation.info.nb_ue_remote += messg->nb_ue;
// determine the index of local enb and ue wrt the remote ones
if ( messg->master_id < oai_emulation.info.master_id ){
oai_emulation.info.first_enb_local +=messg->nb_enb;
oai_emulation.info.first_ue_local +=messg->nb_ue;
}
// store param for enb per master
if ((oai_emulation.info.master[messg->master_id].nb_enb = messg->nb_enb) > 0 ){
for (m_id=0;m_id < messg->master_id; m_id++ ){
oai_emulation.info.master[messg->master_id].first_enb+=oai_emulation.info.master[m_id].nb_enb;
}
LOG_I(EMU, "[ENB] WAIT_SYNC_TRANSPORT state: for master %d (first enb %d, totan enb %d)\n",
messg->master_id,
oai_emulation.info.master[messg->master_id].first_enb,
oai_emulation.info.master[messg->master_id].nb_enb);
}
// store param for ue per master
if ((oai_emulation.info.master[messg->master_id].nb_ue = messg->nb_ue) > 0){
for (m_id=0;m_id < messg->master_id; m_id++ ){
oai_emulation.info.master[messg->master_id].first_ue+=oai_emulation.info.master[m_id].nb_ue;
}
LOG_I(EMU, "[UE]WAIT_SYNC_TRANSPORT state: for master %d (first ue %d, total ue%d)\n",
messg->master_id,
oai_emulation.info.master[messg->master_id].first_ue,
oai_emulation.info.master[messg->master_id].nb_ue );
}
Master_list_rx=((Master_list_rx) |(1<< messg->master_id));
if (Master_list_rx == oai_emulation.info.master_list) {
emu_rx_status = SYNCED_TRANSPORT;
}
LOG_I(EMU,"WAIT_SYNC_TRANSPORT state: m_id %d total enb remote %d total ue remote %d \n",
messg->master_id,oai_emulation.info.nb_enb_remote, oai_emulation.info.nb_ue_remote );
break;
//case WAIT_ENB_TRANSPORT:
case ENB_TRANSPORT_INFO:
#ifdef DEBUG_EMU
LOG_D(EMU," RX ENB_TRANSPORT INFO from master %d \n",messg->master_id);
#endif
clear_eNB_transport_info(oai_emulation.info.nb_enb_local+oai_emulation.info.nb_enb_remote);
if (oai_emulation.info.master[messg->master_id].nb_enb > 0 ){
enb_info_ix =0;
total_header=0;
total_header += sizeof(eNB_transport_info_t)-MAX_TRANSPORT_BLOCKS_BUFFER_SIZE;
eNB_info = (eNB_transport_info_t *) (&rx_bufferP[bytes_read]);
for (n_enb = oai_emulation.info.master[messg->master_id].first_enb;
n_enb < oai_emulation.info.master[messg->master_id].first_enb+oai_emulation.info.master[messg->master_id].nb_enb ;
n_enb ++) {
total_tbs=0;
for (n_dci = 0 ;
n_dci < (eNB_info[enb_info_ix].num_ue_spec_dci+eNB_info[enb_info_ix].num_common_dci);
n_dci ++) {
total_tbs+=eNB_info[enb_info_ix].tbs[n_dci];
}
enb_info_ix++;
if ( (total_tbs + total_header) > MAX_TRANSPORT_BLOCKS_BUFFER_SIZE ){
LOG_W(EMU,"RX eNB Transport buffer total size %d (header%d,tbs %d) \n",
total_header+total_tbs, total_header,total_tbs);
}
memcpy (&eNB_transport_info[n_enb],eNB_info, total_header+total_tbs);
eNB_info = (eNB_transport_info_t *)((unsigned int)eNB_info + total_header+total_tbs);
bytes_read+=total_header+total_tbs;
}
for (n_enb = oai_emulation.info.master[messg->master_id].first_enb;
n_enb < oai_emulation.info.master[messg->master_id].first_enb+oai_emulation.info.master[messg->master_id].nb_enb ;
n_enb ++)
fill_phy_enb_vars(n_enb,next_slot);
}
else{
LOG_T(EMU,"WAIT_ENB_TRANSPORT state: no enb transport info from master %d \n", messg->master_id);
}
Master_list_rx=((Master_list_rx) |(1<< messg->master_id));
if (Master_list_rx == oai_emulation.info.master_list) {
emu_rx_status = SYNCED_TRANSPORT;
}
break;
case UE_TRANSPORT_INFO:
#ifdef DEBUG_EMU
LOG_D(EMU," RX UE TRANSPORT INFO from master %d\n",messg->master_id);
#endif
clear_UE_transport_info(oai_emulation.info.nb_ue_local+oai_emulation.info.nb_ue_remote);
if (oai_emulation.info.master[messg->master_id].nb_ue > 0 ){ //&& oai_emulation.info.nb_enb_local >0 ){
// get the header first
ue_info_ix =0;
total_header=0;
total_header += sizeof(UE_transport_info_t)-MAX_TRANSPORT_BLOCKS_BUFFER_SIZE;
UE_info = (UE_transport_info_t *) (&rx_bufferP[bytes_read]);
// get the total size of the transport blocks
for (n_ue = oai_emulation.info.master[messg->master_id].first_ue;
n_ue < oai_emulation.info.master[messg->master_id].first_ue+oai_emulation.info.master[messg->master_id].nb_ue ;
n_ue ++) {
total_tbs=0;
for (n_enb = 0;n_enb < UE_info[ue_info_ix].num_eNB; n_enb ++) {
total_tbs+=UE_info[ue_info_ix].tbs[n_enb];
}
ue_info_ix++;
if (total_tbs + total_header > MAX_TRANSPORT_BLOCKS_BUFFER_SIZE ){
LOG_W(EMU,"RX [UE %d] Total size of buffer is %d (header%d,tbs %d) \n",
n_ue, total_header+total_tbs,total_header,total_tbs);
}
memcpy (&UE_transport_info[n_ue], UE_info, total_header+total_tbs);
UE_info = (UE_transport_info_t *)((unsigned int)UE_info + total_header+total_tbs);
bytes_read+=total_header+total_tbs;
}
#ifdef DEBUG_EMU
for (n_enb=0; n_enb < UE_info[0].num_eNB; n_enb ++ )
LOG_T(EMU,"dump ue transport info rnti %x enb_id %d, harq_id %d tbs %d\n",
UE_transport_info[0].rnti[n_enb],
UE_transport_info[0].eNB_id[n_enb],
UE_transport_info[0].harq_pid[n_enb],
UE_transport_info[0].tbs[n_enb]);
#endif
for (n_ue = oai_emulation.info.master[messg->master_id].first_ue;
n_ue < oai_emulation.info.master[messg->master_id].first_ue + oai_emulation.info.master[messg->master_id].nb_ue ;
n_ue ++) {
fill_phy_ue_vars(n_ue,last_slot);
}
}
else{
LOG_T(EMU,"WAIT_UE_TRANSPORT state: no UE transport info from master %d\n", messg->master_id );
}
Master_list_rx=((Master_list_rx) |(1<< messg->master_id));
if (Master_list_rx == oai_emulation.info.master_list) {
emu_rx_status = SYNCED_TRANSPORT;
}
break;
case RELEASE_TRANSPORT_INFO :
Master_list_rx = oai_emulation.info.master_list;
LOG_E(EMU, "RX RELEASE_TRANSPORT_INFO\n");
break;
default:
msg("[MAC][BYPASS] ERROR RX UNKNOWN MESSAGE\n");
//mac_xface->macphy_exit("");
break;
}
}
num_bytesP=0;
emul_low_mutex_var=1;
//msg("[BYPASS] CALLING_SIGNAL_HIGH_MAC\n");
pthread_cond_signal(&emul_low_cond);
pthread_mutex_unlock(&emul_low_mutex);
bypass_signal_mac_phy(frame,last_slot, next_slot);
}
//printf("leaving ...\n");
return bytes_read;
}
/******************************************************************************************************/
#ifndef USER_MODE
int bypass_rx_handler(unsigned int fifo, int rw){
/******************************************************************************************************/
// if(rw=='w'){
int bytes_read;
int bytes_processed=0;
int header_bytes; //, elapsed_time;
//printk("[BYPASS] BYPASS_RX_HANDLER IN...\n");
header_bytes= rtf_get(fifo_bypass_phy_user2kern, rx_bufferP,sizeof(bypass_proto2multicast_header_t) );
if (header_bytes> 0) {
bytes_read = rtf_get(fifo_bypass_phy_user2kern, &rx_bufferP[header_bytes],((bypass_proto2multicast_header_t *) (&rx_bufferP[0]))->size);
// printk("BYTES_READ=%d\n",bytes_read);
if (bytes_read > 0) {
num_bytesP=header_bytes+bytes_read;
emul_low_mutex_var=0;
//printk("BYPASS_PHY SIGNAL MAC_LOW...\n");
pthread_cond_signal(&emul_low_cond);
}
}
// }
return 0;
}
#else //USER_MODE
/******************************************************************************************************/
void bypass_rx_handler(unsigned int Num_bytes,char *Rx_buffer){
/******************************************************************************************************/
// msg("[BYPASS] BYPASS RX_HANDLER IN ...\n");
if(Num_bytes >0){
pthread_mutex_lock(&emul_low_mutex);
while(!emul_low_mutex_var){
// msg("[BYPASS] BYPASS: WAIT MAC_LOW...\n");
pthread_cond_wait(&emul_low_cond, &emul_low_mutex);
}
num_bytesP=Num_bytes;
memcpy(rx_bufferP,Rx_buffer,Num_bytes);
emul_low_mutex_var=0;
//msg("[BYPASS] RX_HANDLER SIGNAL MAC_LOW\n");
pthread_cond_signal(&emul_low_cond); //on ne peut que signaler depuis un context linux (rtf_handler); pas de wait, jamais!!!!!!
pthread_mutex_unlock(&emul_low_mutex);
}
}
#endif //USER_MODE
/******************************************************************************************************/
void bypass_signal_mac_phy(unsigned int frame, unsigned int last_slot, unsigned int next_slot){
/******************************************************************************************************/
// char tt=1;
if(Master_list_rx != oai_emulation.info.master_list){
#ifndef USER_MODE
rtf_put(fifo_mac_bypass,&tt,1); // the Rx window is still opened (Re)signal bypass_phy (emulate MAC signal)
#endif //USER_MODE
bypass_rx_data(frame,last_slot, next_slot);
}
else Master_list_rx=0;
}
#ifndef USER_MODE
/***************************************************************************/
int multicast_link_write_sock (int groupP, char *dataP, unsigned int sizeP){
/***************************************************************************/
int tx_bytes=0;
pthread_mutex_lock(&Tx_mutex);
while(!Tx_mutex_var){
//msg("[BYPASS]RG WAIT USER_SPACE FIFO SIGNAL..\n");
pthread_cond_wait(&Tx_cond,&Tx_mutex);
}
Tx_mutex_var=0;
N_P=(int)((sizeP-sizeof (bypass_proto2multicast_header_t))/1000)+2;
tx_bytes += rtf_put (fifo_bypass_phy_kern2user, &dataP[tx_bytes],sizeof (bypass_proto2multicast_header_t));
while(tx_bytes<sizeP){
if(sizeP-tx_bytes<=1000)
tx_bytes += rtf_put (fifo_bypass_phy_kern2user, &dataP[tx_bytes],sizeP-tx_bytes);
else
tx_bytes += rtf_put (fifo_bypass_phy_kern2user, &dataP[tx_bytes],1000);
}
//RG_tx_mutex_var=0;
pthread_mutex_unlock(&Tx_mutex);
return tx_bytes;
}
#endif
/***************************************************************************/
void bypass_tx_data(char Type, unsigned int frame, unsigned int next_slot){
/***************************************************************************/
unsigned int num_flows;
bypass_msg_header_t *messg;
unsigned int byte_tx_count;
// eNB_transport_info_t *eNB_info;
int n_enb,n_ue, n_dci,total_tbs=0,total_size=0;
messg = (bypass_msg_header_t *) (&bypass_tx_buffer[sizeof (bypass_proto2multicast_header_t)]);
num_flows = 0;
messg->master_id = oai_emulation.info.master_id; //Master_id;
// messg->nb_master = oai_emulation.info.nb_master;
messg->nb_enb = oai_emulation.info.nb_enb_local; //Master_id;
messg->nb_ue = oai_emulation.info.nb_ue_local; //Master_id;
messg->nb_flow = num_flows;
messg->frame = frame;
messg->subframe = next_slot>>1;
byte_tx_count = sizeof (bypass_msg_header_t) + sizeof (bypass_proto2multicast_header_t);
if(Type==WAIT_PM_TRANSPORT){
messg->Message_type = WAIT_PM_TRANSPORT_INFO;
LOG_T(EMU,"[TX_DATA] WAIT SYNC PM TRANSPORT\n");
}
else if(Type==WAIT_SM_TRANSPORT){
messg->Message_type = WAIT_SM_TRANSPORT_INFO;
LOG_T(EMU,"[TX_DATA] WAIT SYNC SM TRANSPORT\n");
}
else if(Type==SYNC_TRANSPORT){
messg->Message_type = SYNC_TRANSPORT_INFO;
// make sure that sync messages from the masters are received in increasing order of master id
sleep(oai_emulation.info.master_id+1);
LOG_T(EMU,"[TX_DATA] SYNC TRANSPORT\n");
}
else if(Type==ENB_TRANSPORT){
LOG_D(EMU,"[TX_DATA] ENB TRANSPORT\n");
messg->Message_type = ENB_TRANSPORT_INFO;
total_size=0;
total_tbs=0;
for (n_enb=oai_emulation.info.first_enb_local;n_enb<(oai_emulation.info.first_enb_local+oai_emulation.info.nb_enb_local);n_enb++) {
total_tbs=0;
for (n_dci =0 ;
n_dci < (eNB_transport_info[n_enb].num_ue_spec_dci+ eNB_transport_info[n_enb].num_common_dci);
n_dci++) {
total_tbs +=eNB_transport_info[n_enb].tbs[n_dci];
}
if (total_tbs <= MAX_TRANSPORT_BLOCKS_BUFFER_SIZE)
total_size = sizeof(eNB_transport_info_t)+total_tbs-MAX_TRANSPORT_BLOCKS_BUFFER_SIZE;
else
LOG_E(EMU,"[eNB]running out of memory for the eNB emulation transport buffer of size %d\n", MAX_TRANSPORT_BLOCKS_BUFFER_SIZE);
memcpy(&bypass_tx_buffer[byte_tx_count], (char*)&eNB_transport_info[n_enb], total_size);
byte_tx_count +=total_size;
}
}
else if (Type == UE_TRANSPORT){
LOG_D(EMU,"[TX_DATA] UE TRANSPORT\n");
messg->Message_type = UE_TRANSPORT_INFO;
total_size=0;
total_tbs=0; // compute the actual size of transport_blocks
for (n_ue = oai_emulation.info.first_ue_local; n_ue < (oai_emulation.info.first_ue_local+oai_emulation.info.nb_ue_local);n_ue++){
for (n_enb=0;n_enb<UE_transport_info[n_ue].num_eNB;n_enb++) {
total_tbs+=UE_transport_info[n_ue].tbs[n_enb];
}
if (total_tbs <= MAX_TRANSPORT_BLOCKS_BUFFER_SIZE)
total_size = sizeof(UE_transport_info_t)+total_tbs-MAX_TRANSPORT_BLOCKS_BUFFER_SIZE;
else
LOG_E(EMU,"[UE]running out of memory for the UE emulation transport buffer of size %d\n", MAX_TRANSPORT_BLOCKS_BUFFER_SIZE);
memcpy(&bypass_tx_buffer[byte_tx_count], (char*)&UE_transport_info[n_ue], total_size);
byte_tx_count +=total_size;
}
}
else if (Type == RELEASE_TRANSPORT){
messg->Message_type = RELEASE_TRANSPORT_INFO;
}else {
LOG_T(EMU,"[TX_DATA] UNKNOWN MSG \n");
}
((bypass_proto2multicast_header_t *) bypass_tx_buffer)->size = byte_tx_count - sizeof (bypass_proto2multicast_header_t);
//if(mac_xface->frame%1000==0)
multicast_link_write_sock (oai_emulation.info.multicast_group, bypass_tx_buffer, byte_tx_count);
}
#ifndef USER_MODE
/*********************************************************************************************************************/
int bypass_tx_handler(unsigned int fifo, int rw){
/***************************************************************************/
// if(rw=='r'){
if(++N_R==N_P){
//msg("[OPENAIR][RG_BYPASS] TX_handler..\n");
// pthread_mutex_lock(&RG_tx_mutex);
rtf_reset(fifo_bypass_phy_kern2user);
// pthread_mutex_lock(&RG_tx_mutex);
Tx_mutex_var=1;
N_R=0;
// pthread_mutex_unlock(&RG_tx_mutex);
pthread_cond_signal(&Tx_cond);
}
// }
}
#endif
openair1/SIMULATION/ETH_TRANSPORT/defs.h
Executable
+166
View File
@@ -0,0 +1,166 @@
/*! \file phy_emulation.h
* \brief specifies the data structure and variable for phy emulation
* \author Navid Nikaein, Raymomd Knopp and Hicham Anouar
* \date 2011
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr
*/
//#include "SCHED/defs.h"
#include "proto.h"
//#include "UTIL/OCG/OCG.h"
#ifndef __BYPASS_SESSION_LAYER_DEFS_H__
# define __BYPASS_SESSION_LAYER_DEFS_H__
//-----------------------------------------------------------------------------
//#include "openair_defs.h"
#define WAIT_PM_TRANSPORT_INFO 0x1
#define WAIT_SM_TRANSPORT_INFO 0x2
#define SYNC_TRANSPORT_INFO 0x3
#define ENB_TRANSPORT_INFO 0X4
#define UE_TRANSPORT_INFO 0X5
#define RELEASE_TRANSPORT_INFO 0x6
#define WAIT_PM_TRANSPORT 1
#define WAIT_SM_TRANSPORT 2
#define SYNC_TRANSPORT 3
#define ENB_TRANSPORT 4
#define UE_TRANSPORT 5
#define RELEASE_TRANSPORT 6
#define WAIT_SYNC_TRANSPORT 1
#define SYNCED_TRANSPORT 2
//#define WAIT_ENB_TRANSPORT 2
//#define WAIT_UE_TRANSPORT 3
#define BYPASS_RX_BUFFER_SIZE 64000
#define BYPASS_TX_BUFFER_SIZE 64000
/*************************************************************/
typedef struct {
u32 pbch_flag:1;
u32 pss:2;
u32 sss:8;
u32 cfi:2;
u32 phich:19; // max 200 bit
// u32 pbch_payload:24;
u32 pbch_payload;
} eNB_cntl;
typedef struct {
u8 pucch_flag:3; // 0,7 = none, 1 = type 1, 2=type 1a, 3=type 1b, 4=type 2, 5=type 2a, 6=type 2b
u8 pucch_Ncs1:3; // physical configuration of pucch, for abstraction purposes
u32 pucch_payload:21; // ack/nak/cqi information
u8 sr:1;
u8 pusch_flag:1; // 0=none,1=active
u8 pucch_sel:1;
//u32 pusch_uci; // uci information on pusch
u8 pusch_uci[MAX_CQI_BYTES];
u8 uci_format;
u8 length_uci;
u8 pusch_ri:2; // ri information on pusch
u8 pusch_ack:2; // ack/nak on pusch
u8 prach_flag:1; // 0=none,1=active
u8 prach_id:6; // this is the PHY preamble index for the prach
} UE_cntl;
#define MAX_TRANSPORT_BLOCKS_BUFFER_SIZE 16384
#define MAX_NUM_DCI 5
typedef struct {
eNB_cntl cntl;
u8 num_common_dci;
u8 num_ue_spec_dci;
DCI_ALLOC_t dci_alloc[MAX_NUM_DCI];
u8 dlsch_type[MAX_NUM_DCI];
u8 harq_pid[MAX_NUM_DCI];
u8 ue_id[MAX_NUM_DCI];
u16 tbs[MAX_NUM_DCI*2]; // times 2 for dual-stream MIMO formats
u8 transport_blocks[MAX_TRANSPORT_BLOCKS_BUFFER_SIZE];
} __attribute__ ((__packed__)) eNB_transport_info_t ;
/*typedef struct {
eNB_cntl cntl;
u8 num_common_dci;
u8 num_ue_spec_dci;
DCI_ALLOC_t dci_alloc;
u8 dlsch_info[6*MAX_NUM_DCI + MAX_TRANSPORT_BLOCKS_BUFFER_SIZE];
} eNB_transport_info_rx_t ;
*/
typedef struct {
UE_cntl cntl;
u8 num_eNB;
u16 rnti[NUMBER_OF_CONNECTED_eNB_MAX];
u8 eNB_id[NUMBER_OF_CONNECTED_eNB_MAX];
u8 harq_pid[NUMBER_OF_CONNECTED_eNB_MAX];
u16 tbs[NUMBER_OF_CONNECTED_eNB_MAX];
u8 transport_blocks[MAX_TRANSPORT_BLOCKS_BUFFER_SIZE];//*NUMBER_OF_CONNECTED_eNB_MAX];
} __attribute__ ((__packed__)) UE_transport_info_t ;
/*! \brief */
typedef struct bypass_msg_header {
unsigned char Message_type; /*! \brief control or data*/
//unsigned char nb_master; /*! \brief */
unsigned char master_id; /*! \brief */
unsigned int nb_enb; /*! \brief */
unsigned int nb_ue; /*! \brief */
unsigned int nb_flow; /*! \brief */
unsigned int frame;
unsigned int subframe;
}__attribute__ ((__packed__)) bypass_msg_header_t;
typedef struct bypass_proto2multicast_header_t {
unsigned int size;
} bypass_proto2multicast_header_t;
/* // replaced to OCG.h
#define NUMBER_OF_MASTER_MAX 20
//#define NUMBER_OF_UE_MAX 32
typedef struct {
unsigned char nb_ue;
unsigned char first_ue;
unsigned char nb_enb;
unsigned char first_enb;
}master_info_t;
typedef struct {
master_info_t master[NUMBER_OF_MASTER_MAX];
unsigned char nb_ue_local;
unsigned char nb_ue_remote;
unsigned char nb_enb_local;
unsigned char nb_enb_remote;
unsigned char first_enb_local;
unsigned char first_ue_local;
unsigned short master_id;
unsigned char nb_master;
unsigned int master_list;
unsigned int is_primary_master;
unsigned int ethernet_flag;
char local_server[128]; // for the oaisim -c option : 0 = EURECOM web portal; -1 = local; 1 - N or filename = running a specific XML configuration file
unsigned int offset_ue_inst;
unsigned char multicast_group;
unsigned char ocg_enabled;
unsigned char opt_enabled;
unsigned char otg_enabled;
unsigned char omg_model_enb;
unsigned char omg_model_ue;
unsigned int seed;
double time;
}emu_info_t;
*/
#endif //
openair1/SIMULATION/ETH_TRANSPORT/emu_transport.c
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/*! \file phy_emulation.c
* \brief implements the underlying protocol for emulated data exchange over Ethernet using IP multicast
* \author Navid Nikaein
* \date 2011
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr
*/
#include "PHY/defs.h"
#include "PHY/extern.h"
#include "defs.h"
#include "extern.h"
#include "UTIL/OCG/OCG.h"
#include "UTIL/OCG/OCG_extern.h"
#include "UTIL/LOG/log.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
extern unsigned int Master_list_rx;
//extern unsigned short NODE_ID[1];
extern unsigned char NB_INST;
//#define DEBUG_CONTROL 1
//#define DEBUG_EMU 1
/*
char is_node_local_neighbor(unsigned short Node_id){
int i;
for(i=0;i<NB_INST;i++)
if(NODE_ID[i]==Node_id) return 1;
return 0;
}
*/
void emu_transport_sync(void){
if (oai_emulation.info.is_primary_master==0){
bypass_tx_data(WAIT_SM_TRANSPORT,0,0);
Master_list_rx=oai_emulation.info.master_list-1; // just wait to recieve the master 0 msg
bypass_rx_data(0,0,0);
}
else {
bypass_rx_data(0,0,0);
bypass_tx_data(WAIT_PM_TRANSPORT,0,0);
}
if (oai_emulation.info.master_list!=0){
bypass_tx_data(SYNC_TRANSPORT,0,0);
bypass_rx_data(0,0,0);
if (emu_rx_status == SYNCED_TRANSPORT){ // i received the sync from all secondary masters
emu_tx_status = SYNCED_TRANSPORT;
}
// else emu_transport_sync(last_slot);
LOG_D(EMU,"TX secondary master SYNC_TRANSPORT state \n");
}
}
void emu_transport(unsigned int frame, unsigned int last_slot, unsigned int next_slot,lte_subframe_t direction, unsigned char frame_type, int ethernet_flag ){
if (ethernet_flag == 0)
return;
vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_EMU_TRANSPORT, VCD_FUNCTION_IN);
if ((frame_type == 1) && (direction == SF_S)){
if (next_slot%2==0)
emu_transport_DL(frame, last_slot,next_slot);
else
emu_transport_UL(frame, last_slot , next_slot);
//DL
}else {
if (next_slot%2 == 0 )
if ( ((frame_type == 1) && (direction == SF_DL )) || (frame_type == 0) ){
emu_transport_DL(frame, last_slot,next_slot);
}
// UL
if ( ((frame_type == 1) && (direction == SF_UL)) || (frame_type == 0) ){
emu_transport_UL(frame, last_slot , next_slot);
}
}
vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_EMU_TRANSPORT, VCD_FUNCTION_OUT);
}
void emu_transport_DL(unsigned int frame, unsigned int last_slot, unsigned int next_slot) {
if (oai_emulation.info.is_primary_master==0){
// bypass_rx_data(last_slot);
if (oai_emulation.info.nb_enb_local>0) // send in DL if
bypass_tx_data(ENB_TRANSPORT,frame, next_slot);
else
bypass_tx_data(WAIT_SM_TRANSPORT,frame,next_slot);
bypass_rx_data(frame, last_slot, next_slot);
}
else { // I am the master
// bypass_tx_data(WAIT_TRANSPORT,last_slot);
if (oai_emulation.info.nb_enb_local>0) // send in DL if
bypass_tx_data(ENB_TRANSPORT,frame, next_slot);
else
bypass_tx_data(WAIT_SM_TRANSPORT,frame, next_slot);
bypass_rx_data(frame,last_slot, next_slot);
}
}
void emu_transport_UL(unsigned int frame, unsigned int last_slot, unsigned int next_slot) {
if (oai_emulation.info.is_primary_master==0){
// bypass_rx_data(last_slot, next_slot);
if (oai_emulation.info.nb_ue_local>0)
bypass_tx_data(UE_TRANSPORT,frame, next_slot);
else
bypass_tx_data(WAIT_SM_TRANSPORT,frame, next_slot);
bypass_rx_data(frame,last_slot, next_slot);
}
else {
// bypass_tx_data(WAIT_TRANSPORT,last_slot);
if (oai_emulation.info.nb_ue_local>0)
bypass_tx_data(UE_TRANSPORT,frame, next_slot);
else
bypass_tx_data(WAIT_SM_TRANSPORT,frame, next_slot);
bypass_rx_data(frame,last_slot, next_slot);
}
}
void emu_transport_release(void){
bypass_tx_data(RELEASE_TRANSPORT,0,0);
LOG_E(EMU," tx RELEASE_TRANSPORT \n");
}
unsigned int emul_tx_handler(unsigned char Mode,char *Tx_buffer,unsigned int* Nbytes,unsigned int *Nb_flows){
unsigned short k,Mod_id;
for(k=0;k<NB_INST;k++){//Nb_out_src[Mode];k++){
Mod_id=k;//Out_list[Mode][k];
}
return *Nbytes;
}
unsigned int emul_rx_data(void){
return(0);
}
unsigned int emul_rx_handler(unsigned char Mode,char *rx_buffer, unsigned int Nbytes){
unsigned short Rx_size=0;
return (Rx_size+2);
}
void clear_eNB_transport_info(u8 nb_eNB) {
u8 eNB_id;
for (eNB_id=0;eNB_id<nb_eNB;eNB_id++) {
eNB_transport_info_TB_index[eNB_id]=0;
memset((void *)&eNB_transport_info[eNB_id].cntl,0,sizeof(eNB_cntl));
eNB_transport_info[eNB_id].num_common_dci=0;
eNB_transport_info[eNB_id].num_ue_spec_dci=0;
}
// LOG_T(EMU, "EMUL clear_eNB_transport_info\n");
}
void clear_UE_transport_info(u8 nb_UE) {
u8 UE_id;
for (UE_id=0;UE_id<nb_UE;UE_id++) {
UE_transport_info_TB_index[UE_id]=0;
memset((void *)&UE_transport_info[UE_id].cntl,0,sizeof(UE_cntl));
}
// LOG_T(EMU, "EMUL clear_UE_transport_info\n");
}
void fill_phy_enb_vars(unsigned int enb_id, unsigned int next_slot) {
int n_dci=0, n_dci_dl;
int payload_offset = 0;
unsigned int harq_pid;
LTE_eNB_DLSCH_t *dlsch_eNB;
unsigned short ue_id;
u8 nb_total_dci;
#ifdef DEBUG_EMU
LOG_D(EMU," pbch fill phy eNB %d vars for slot %d \n",enb_id, next_slot);
#endif
// eNB
// PBCH : copy payload
//if (next_slot == 2){
*(u32*)PHY_vars_eNB_g[enb_id]->pbch_pdu = eNB_transport_info[enb_id].cntl.pbch_payload;
/* LOG_I(EMU," RX slot %d ENB TRANSPORT pbch payload %d pdu[0] %d pdu[0] %d \n",
next_slot ,
eNB_transport_info[enb_id].cntl.pbch_payload,
((u8*)PHY_vars_eNB_g[enb_id]->pbch_pdu)[0],
((u8*)PHY_vars_eNB_g[enb_id]->pbch_pdu)[1]);
*/
// }
//CFI
// not needed yet
//PHICH
// to be added later
//DCI
nb_total_dci= eNB_transport_info[enb_id].num_ue_spec_dci+ eNB_transport_info[enb_id].num_common_dci;
PHY_vars_eNB_g[enb_id]->num_ue_spec_dci[(next_slot>>1)&1] = eNB_transport_info[enb_id].num_ue_spec_dci;
PHY_vars_eNB_g[enb_id]->num_common_dci[(next_slot>>1)&1] = eNB_transport_info[enb_id].num_common_dci;
if (nb_total_dci >0) {
memcpy(PHY_vars_eNB_g[enb_id]->dci_alloc[(next_slot>>1)&1],
&eNB_transport_info[enb_id].dci_alloc,
(nb_total_dci)* sizeof(DCI_ALLOC_t));
n_dci_dl=0;
// fill dlsch_eNB structure from DCI
for (n_dci =0 ;
n_dci < nb_total_dci;
n_dci++) {
if (eNB_transport_info[enb_id].dci_alloc[n_dci_dl].format > 0){ //exclude ul dci
#ifdef DEBUG_EMU
LOG_D(EMU, "dci spec %d common %d tbs is %d payload offset %d\n",
eNB_transport_info[enb_id].num_ue_spec_dci,
eNB_transport_info[enb_id].num_common_dci,
eNB_transport_info[enb_id].tbs[n_dci_dl],
payload_offset);
#endif
switch (eNB_transport_info[enb_id].dlsch_type[n_dci_dl]) {
case 0: //SI:
memcpy(PHY_vars_eNB_g[enb_id]->dlsch_eNB_SI->harq_processes[0]->b,
&eNB_transport_info[enb_id].transport_blocks[payload_offset],
eNB_transport_info[enb_id].tbs[n_dci_dl]);
#ifdef DEBUG_EMU
LOG_D(EMU, "SI eNB_transport_info[enb_id].tbs[n_dci_dl]%d \n", eNB_transport_info[enb_id].tbs[n_dci_dl]);
#endif
break;
case 1: //RA:
memcpy(PHY_vars_eNB_g[enb_id]->dlsch_eNB_ra->harq_processes[0]->b,
&eNB_transport_info[enb_id].transport_blocks[payload_offset],
eNB_transport_info[enb_id].tbs[n_dci_dl]);
#ifdef DEBUG_EMU
LOG_D(EMU, "RA eNB_transport_info[enb_id].tbs[n_dci_dl]%d \n", eNB_transport_info[enb_id].tbs[n_dci_dl]);
#endif
break;
case 2://TB0:
harq_pid = eNB_transport_info[enb_id].harq_pid[n_dci_dl];
ue_id = eNB_transport_info[enb_id].ue_id[n_dci_dl];
PHY_vars_eNB_g[enb_id]->dlsch_eNB[ue_id][0]->rnti= eNB_transport_info[enb_id].dci_alloc[n_dci_dl].rnti;
dlsch_eNB = PHY_vars_eNB_g[enb_id]->dlsch_eNB[ue_id][0];
#ifdef DEBUG_EMU
LOG_D(EMU, " enb_id %d ue id is %d rnti is %x dci index %d, harq_pid %d tbs %d \n",
enb_id, ue_id, eNB_transport_info[enb_id].dci_alloc[n_dci_dl].rnti,
n_dci_dl, harq_pid, eNB_transport_info[enb_id].tbs[n_dci_dl]);
int i;
for (i=0;i<eNB_transport_info[enb_id].tbs[n_dci_dl];i++)
msg("%x.",(unsigned char) eNB_transport_info[enb_id].transport_blocks[payload_offset+i]);
#endif
memcpy(dlsch_eNB->harq_processes[harq_pid]->b,
&eNB_transport_info[enb_id].transport_blocks[payload_offset],
eNB_transport_info[enb_id].tbs[n_dci_dl]);
break;
case 3://TB1:
harq_pid = eNB_transport_info[enb_id].harq_pid[n_dci_dl];
ue_id = eNB_transport_info[enb_id].ue_id[n_dci_dl];
PHY_vars_eNB_g[enb_id]->dlsch_eNB[ue_id][1]->rnti= eNB_transport_info[enb_id].dci_alloc[n_dci_dl].rnti;
dlsch_eNB = PHY_vars_eNB_g[enb_id]->dlsch_eNB[ue_id][1];
memcpy(dlsch_eNB->harq_processes[harq_pid]->b,
&eNB_transport_info[enb_id].transport_blocks[payload_offset],
eNB_transport_info[enb_id].tbs[n_dci_dl]);
break;
}
payload_offset += eNB_transport_info[enb_id].tbs[n_dci_dl];
}
n_dci_dl++;
}
#ifdef DEBUG_EMU
LOG_D(EMU, "Fill phy eNB vars done next slot %d !\n", next_slot);
#endif
}
}
void fill_phy_ue_vars(unsigned int ue_id, unsigned int last_slot) {
int n_enb;//index
int enb_id;
// int harq_id;
// int payload_offset = 0;
unsigned short rnti;
unsigned int harq_pid;
LTE_UE_ULSCH_t *ulsch;
PUCCH_FMT_t pucch_format;
// u8 ue_transport_info_index[NUMBER_OF_eNB_MAX];
u8 subframe = (last_slot+1)>>1;
memcpy (&ue_cntl_delay[ue_id][(last_slot+1)%2],
&UE_transport_info[ue_id].cntl,
sizeof(UE_cntl));
#ifdef DEBUG_EMU
LOG_D(EMU, "Last slot %d subframe %d Fill phy UE %d vars PRACH is (%d,%d) preamble (%d,%d) SR (%d,%d), pucch_sel (%d, %d)\n",
last_slot,subframe,ue_id,
UE_transport_info[ue_id].cntl.prach_flag,
ue_cntl_delay[ue_id][last_slot%2].prach_flag,
UE_transport_info[ue_id].cntl.prach_id,
ue_cntl_delay[ue_id][last_slot%2].prach_id,
UE_transport_info[ue_id].cntl.sr,
ue_cntl_delay[ue_id][last_slot%2].sr,
UE_transport_info[ue_id].cntl.pucch_sel,
ue_cntl_delay[ue_id][last_slot%2].pucch_sel );
#endif
//ue_cntl_delay[subframe%2].prach_flag ;
PHY_vars_UE_g[ue_id]->generate_prach = ue_cntl_delay[ue_id][last_slot%2].prach_flag;//UE_transport_info[ue_id].cntl.prach_flag;
if (PHY_vars_UE_g[ue_id]->generate_prach == 1) {
// if (PHY_vars_UE_g[ue_id]->prach_resources[enb_id] == NULL)
// PHY_vars_UE_g[ue_id]->prach_resources[enb_id] = malloc(sizeof(PRACH_RESOURCES_t));
//ue_cntl_delay[subframe%2].prach_id;
PHY_vars_UE_g[ue_id]->prach_PreambleIndex = ue_cntl_delay[ue_id][last_slot%2].prach_id;
}
pucch_format= ue_cntl_delay[ue_id][last_slot%2].pucch_flag;// UE_transport_info[ue_id].cntl.pucch_flag;
if ((last_slot+1) % 2 == 0 ) {
if (pucch_format == pucch_format1) // UE_transport_info[ue_id].cntl.sr;
PHY_vars_UE_g[ue_id]->sr[subframe] = ue_cntl_delay[ue_id][last_slot%2].sr;
else if ((pucch_format == pucch_format1a) || (pucch_format == pucch_format1b )){
PHY_vars_UE_g[ue_id]->pucch_payload[0] = ue_cntl_delay[ue_id][last_slot%2].pucch_payload;//UE_transport_info[ue_id].cntl.pucch_payload;
}
PHY_vars_UE_g[ue_id]->pucch_sel[subframe] = ue_cntl_delay[ue_id][last_slot%2].pucch_sel;
}
#ifdef DEBUG_EMU
LOG_D(EMU,"subframe %d trying to copy the payload from num eNB %d to UE %d \n",subframe, UE_transport_info[ue_id].num_eNB, ue_id);
#endif
for (n_enb=0; n_enb < UE_transport_info[ue_id].num_eNB; n_enb++){
#ifdef DEBUG_EMU
/* LOG_D(EMU,"Setting ulsch vars for ue %d rnti %x harq pid is %d \n",
ue_id, UE_transport_info[ue_id].rnti[n_enb],
PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]);
*/
#endif
rnti = UE_transport_info[ue_id].rnti[n_enb];
enb_id = UE_transport_info[ue_id].eNB_id[n_enb];
PHY_vars_UE_g[ue_id]->lte_ue_pdcch_vars[enb_id]->crnti=rnti;
harq_pid = UE_transport_info[ue_id].harq_pid[n_enb];
//ulsch = PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id];
PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]->o_RI[0] = ue_cntl_delay[ue_id][last_slot%2].pusch_ri & 0x1;
PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]->o_RI[1] = (ue_cntl_delay[ue_id][last_slot%2].pusch_ri>>1) & 0x1;
PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]->o_ACK[0]= ue_cntl_delay[ue_id][last_slot%2].pusch_ack & 0x1;
PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]->o_ACK[1]= (ue_cntl_delay[ue_id][last_slot%2].pusch_ack>>1) & 0x1;
//*(u32 *)ulsch->o = ue_cntl_delay[ue_id][last_slot%2].pusch_uci;
if (last_slot%2 == 1 ) {
PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]->O = ue_cntl_delay[ue_id][last_slot%2].length_uci;
PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]->uci_format = ue_cntl_delay[ue_id][last_slot%2].uci_format;
memcpy(PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]->o,
ue_cntl_delay[ue_id][last_slot%2].pusch_uci,
MAX_CQI_BYTES);
ulsch = PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id];
// if (((HLC_subband_cqi_rank1_2A_5MHz *)ulsch->o)->cqi1)
LOG_D(EMU,"[UE %d] subframe %d last slot %d copy the payload from eNB %d to UE %d with harq id %d cqi (val %d, length %d) \n",
ue_id, subframe, last_slot, enb_id, ue_id, harq_pid,
((HLC_subband_cqi_rank1_2A_5MHz *)ulsch->o)->cqi1,
PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]->O);
}
memcpy(PHY_vars_UE_g[ue_id]->ulsch_ue[enb_id]->harq_processes[harq_pid]->b,
UE_transport_info[ue_id].transport_blocks,
UE_transport_info[ue_id].tbs[enb_id]);
//ue_transport_info_index[enb_id]+=UE_transport_info[ue_id].tbs[enb_id];
//UE_transport_info[ue_id].transport_blocks+=ue_transport_info_index[enb_id];
//LOG_T(EMU,"ulsch tbs is %d\n", UE_transport_info[ue_id].tbs[enb_id]);
}
}
openair1/SIMULATION/ETH_TRANSPORT/extern.h
Executable
+45
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/*! \file extern.h
* \brief specifies the extern variables for phy emulation
* \author Navid Nikaein and Raymomd Knopp and Hicham Anouar
* \date 2011
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr
*/
#ifndef __BYPASS_SESSION_LAYER_EXTERN_H__
# define __BYPASS_SESSION_LAYER_EXTERN_H__
#ifndef USER_MODE
#include <rtai_posix.h>
#else
#include <pthread.h>
#endif //RTAI_ENABLED
extern unsigned char Emulation_status;
extern unsigned char emu_tx_status;
extern unsigned char emu_rx_status;
//extern unsigned int Master_list;
//extern unsigned short Master_id;
//extern unsigned int Is_primary_master;
extern pthread_mutex_t emul_low_mutex;
extern pthread_cond_t emul_low_cond;
extern char emul_low_mutex_var;
extern pthread_mutex_t Tx_mutex;
extern pthread_cond_t Tx_cond;
extern char Tx_mutex_var;
extern int (*rx_handler) (unsigned char,char*,int);
extern int (*tx_handler) (unsigned char,char*, unsigned int*, unsigned int*);
extern eNB_transport_info_t eNB_transport_info[NUMBER_OF_eNB_MAX];
extern u16 eNB_transport_info_TB_index[NUMBER_OF_eNB_MAX];
extern UE_transport_info_t UE_transport_info[NUMBER_OF_UE_MAX];
extern u16 UE_transport_info_TB_index[NUMBER_OF_UE_MAX];
extern UE_cntl ue_cntl_delay[NUMBER_OF_UE_MAX][2];
#endif
openair1/SIMULATION/ETH_TRANSPORT/multicast_link.c
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/*! \file multicast.h
* \brief
* \author Lionel Gauthier and Navid Nikaein
* \date 2011
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr
*/
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <net/if.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/time.h>
#include <assert.h>
#include <netdb.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <sys/select.h>
//#include "openair_defs.h"
//#include <sys/socket.h>
#include <netinet/in.h>
//#include "openair_defs.h"
#define MULTICAST_LINK_C
#include "socket.h"
#include "multicast_link.h"
#ifndef USER_MODE
#ifdef NODE_RG
//#include "mac_rg_bypass.h"
#endif
#ifdef NODE_MT
//#include "mac_ue_bypass.h"
#endif
#endif //USER_MODE
#ifdef USER_MODE
//#include <rtai.h>
# define msg printf
# include "UTIL/LOG/log.h"
#endif //USER_MODE
//#include "extern.h"
extern unsigned short Master_id;
#define MULTICAST_LINK_NUM_GROUPS 4
char *multicast_group_list[MULTICAST_LINK_NUM_GROUPS] = {
"239.0.0.161\0",
"239.0.0.162\0",
"239.0.0.163\0",
"239.0.0.164\0"
};
static multicast_group_t group_list[MULTICAST_LINK_NUM_GROUPS];
static fd_set socks; /* Socket file descriptors we want to wake up for, using select() */
static int highsock; /* Highest #'d file descriptor, needed for select() */
static pthread_t main_loop_thread;
static void (*rx_handler) (unsigned int, char*);
static unsigned char multicast_group;
static char *multicast_if;
//------------------------------------------------------------------------------
void
multicast_link_init ()
{
//------------------------------------------------------------------------------
int group;
int multicast_loop;
int reuse_addr = 1; /* Used so we can re-bind to our port
while a previous connection is still
in TIME_WAIT state. */
static struct ip_mreq command;
struct sockaddr_in sin;
// struct ifreq ifr;
for (group = 0; group < MULTICAST_LINK_NUM_GROUPS; group++) {
strcpy (group_list[group].host_addr, multicast_group_list[group]);
group_list[group].port = 46014 + group;
group_list[group].socket = make_socket_inet (SOCK_DGRAM, &group_list[group].port, &sin);
msg("multicast_link_init(): Created socket %d for group %d, port %d\n",
group_list[group].socket,group,group_list[group].port);
if (setsockopt (group_list[group].socket, SOL_SOCKET, SO_REUSEADDR, &reuse_addr, sizeof (reuse_addr)) < 0) {
msg ("[MULTICAST] ERROR : setsockopt:SO_REUSEADDR, exiting ...");
exit (EXIT_FAILURE);
}
if (multicast_if != NULL) {
/* memset(&ifr, 0, sizeof(struct ifreq));
snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), multicast_if);
ioctl(group_list[group].socket, SIOCGIFINDEX, &ifr);
if (setsockopt (group_list[group].socket, SOL_SOCKET,SO_BINDTODEVICE,(void*)&ifr, sizeof(struct ifreq)) < 0) { */
if (setsockopt (group_list[group].socket, SOL_SOCKET,SO_BINDTODEVICE,multicast_if, 4) < 0) {
msg ("[MULTICAST] ERROR : setsockopt:SO_BINDTODEVICE on interface %s, exiting ...\n", multicast_if);
msg ("[MULTICAST] make sure that you have a root privilage or run with sudo -E \n");
exit (EXIT_FAILURE);
}
}
socket_setnonblocking (group_list[group].socket);
//
multicast_loop = 0;
if (setsockopt (group_list[group].socket, IPPROTO_IP, IP_MULTICAST_LOOP, &multicast_loop, sizeof (multicast_loop)) < 0) {
msg ("[MULTICAST] ERROR: %s line %d multicast_link_main_loop() IP_MULTICAST_LOOP %m", __FILE__, __LINE__);
exit (EXIT_FAILURE);
}
// Join the broadcast group:
command.imr_multiaddr.s_addr = inet_addr (group_list[group].host_addr);
command.imr_interface.s_addr = htonl (INADDR_ANY);
if (command.imr_multiaddr.s_addr == -1) {
msg ("[MULTICAST] ERROR: %s line %d NO MULTICAST", __FILE__, __LINE__);
exit (EXIT_FAILURE);
}
if (setsockopt (group_list[group].socket, IPPROTO_IP, IP_ADD_MEMBERSHIP, &command, sizeof (command)) < 0) {
msg ("[MULTICAST] ERROR: %s line %d IP_ADD_MEMBERSHIP %m", __FILE__, __LINE__);
exit (EXIT_FAILURE);
}
memset (&group_list[group].sock_remote_addr, 0, sizeof (struct sockaddr_in));
group_list[group].sock_remote_addr.sin_family = AF_INET;
group_list[group].sock_remote_addr.sin_addr.s_addr = inet_addr (multicast_group_list[group]);
group_list[group].sock_remote_addr.sin_port = htons (group_list[group].port);
}
}
//------------------------------------------------------------------------------
void
multicast_link_build_select_list ()
{
//------------------------------------------------------------------------------
int group;
/* First put together fd_set for select(), which will
consist of the sock veriable in case a new connection
is coming in, plus all the sockets we have already
accepted. */
/* FD_ZERO() clears out the fd_set called socks, so that
it doesn't contain any file descriptors. */
FD_ZERO (&socks);
/* Loops through all the possible connections and adds
those sockets to the fd_set */
for (group = 0; group < MULTICAST_LINK_NUM_GROUPS; group++) {
if (group_list[group].socket != 0) {
FD_SET (group_list[group].socket, &socks);
if (group_list[group].socket > highsock)
highsock = group_list[group].socket;
}
}
}
//------------------------------------------------------------------------------
void
multicast_link_read_data (int groupP)
{
//------------------------------------------------------------------------------
#ifdef BYPASS_PHY
//pthread_mutex_lock(&Bypass_phy_wr_mutex);
// while(Bypass_phy_wr){
// msg("[Multicast read] BYPASS_PHY_NOT_YET READY, Waiting for signal\n");
// pthread_cond_wait(&Bypass_phy_wr_cond,&Bypass_phy_wr_mutex);
// }
//msg("[Multicast read] BYPASS_PHY TX Signal\n");
//pthread_mutex_unlock(&Bypass_phy_wr_mutex);
//pthread_mutex_lock(&Bypass_phy_wr_mutex);
// Bypass_phy_wr=1;
// pthread_mutex_unlock(&Bypass_phy_wr_mutex);
#endif //BYPASS_PHY
int num_bytes;
//msg("multicast link read INNNNNNNNNNNNNNNNNN\n");
// msg("multicast_link_read_data: groupP=%d,rx_buffer = %p\n",groupP,group_list[groupP].rx_buffer );
if ((groupP <= MULTICAST_LINK_NUM_GROUPS) && (groupP >= 0)) {
if ((num_bytes = recvfrom (group_list[groupP].socket, group_list[groupP].rx_buffer, 40000, 0, 0, 0)) < 0) {
fprintf (stderr, "ERROR: %s line %d multicast_link_read_data()/recvfrom() %m", __FILE__, __LINE__);
} else {
// msg("multicast_link_read_data: groupP=%d,rx_buffer = %p,NUm_bytes=%d\n",groupP,group_list[groupP].rx_buffer,num_bytes );
//msg("MULTICAST calling rx_handler\n");
rx_handler(num_bytes,group_list[groupP].rx_buffer);
}
}
else {
fprintf(stderr,"ERROR: groupP out of bounds %d\n",groupP);
}
//msg("ENNNNND multicast_link_read_data: groupP=%d,rx_buffer = %p, num_bytes=%d\n",groupP,group_list[groupP].rx_buffer,num_bytes );
}
//------------------------------------------------------------------------------
void
multicast_link_read ()
{
//------------------------------------------------------------------------------
int group; /* Current item in connectlist for for loops */
/* Now check connectlist for available data */
/* Run through our sockets and check to see if anything
happened with them, if so 'service' them. */
for (group = multicast_group; group < MULTICAST_LINK_NUM_GROUPS ; group++) {
if (FD_ISSET (group_list[group].socket, &socks)) {
multicast_link_read_data (group);
break;
}
} /* for (all entries in queue) */
}
//------------------------------------------------------------------------------
int
multicast_link_write_sock (int groupP, char *dataP, uint32_t sizeP)
{
//------------------------------------------------------------------------------
int num;
if ((num = sendto (group_list[groupP].socket, dataP, sizeP, 0, (struct sockaddr *) &group_list[groupP].sock_remote_addr, sizeof (group_list[groupP].sock_remote_addr))) < 0) {
fprintf (stderr, "ERROR: %s line %d multicast_link_write_sock()/sendto() %m", __FILE__, __LINE__);
}
return num;
}
//------------------------------------------------------------------------------
void *
multicast_link_main_loop (void *param)
{
//------------------------------------------------------------------------------
struct timeval timeout; /* Timeout for select */
int readsocks; /* Number of sockets ready for reading */
#ifdef USER_MODE
#endif //USER_MODE
highsock = -1;
while (1) {
multicast_link_build_select_list ();
/* [24/06/13] SR: Set the timeout to one second ->
* avoid infinite loop if no data to read.
*/
timeout.tv_sec = 1;
timeout.tv_usec = 0;
readsocks = select (highsock + 1, &socks, (fd_set *) 0, (fd_set *) 0, &timeout);
if (readsocks < 0) {
LOG_E(EMU, "Multicast select failed (%d:%s)\n", errno, strerror(errno));
// exit();
} else if (readsocks > 0) {
//msg("calling multicast link read\n");
multicast_link_read ();
// usleep(1);
} else {
/* Timeout */
LOG_I(EMU, "Multicast select time-out\n");
}
}
#ifdef USER_MODE
#endif //USER_MODE
}
//-----------------------------------------------------------------------------
void
multicast_link_start ( void (*rx_handlerP) (unsigned int, char*), unsigned char multicast_group, char * multicast_ifname)
{
//-----------------------------------------------------------------------------
rx_handler = rx_handlerP;
multicast_group = multicast_group;
multicast_if = multicast_ifname;
msg("[MULTICAST] LINK START on interface=%s for group=%d: handler=%p\n",
(multicast_if == NULL) ? "not specified" : multicast_if, multicast_group, rx_handler);
#ifdef BYPASS_PHY
// pthread_mutex_init(&Bypass_phy_wr_mutex,NULL);
//pthread_cond_init(&Bypass_phy_wr_cond,NULL);
//Bypass_phy_wr=0;
#endif //BYPASS_PHY
multicast_link_init ();
msg("[MULTICAST] multicast link start thread\n");
if (pthread_create (&main_loop_thread, NULL, multicast_link_main_loop, NULL) != 0) {
msg ("[MULTICAST LINK] Thread started\n");
exit (-2);
} else {
pthread_detach (main_loop_thread); // disassociate from parent
msg ("[MULTICAST LINK] Thread detached\n");
}
}
openair1/SIMULATION/ETH_TRANSPORT/multicast_link.h
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/*! \file multicast.h
* \brief
* \author Lionel Gauthier and Navid Nikaein
* \date 2011
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr
*/
#ifndef __MULTICAST_LINK_H__
# define __MULTICAST_LINK_H__
# ifdef MULTICAST_LINK_C
# define private_multicast_link(x) x
# define public_multicast_link(x) x
# else
# define private_multicast_link(x)
# define public_multicast_link(x) extern x
# endif
# include "stdint.h"
private_multicast_link (typedef struct multicast_group_t {
int socket;
char host_addr[16];
uint16_t port;
struct sockaddr_in sock_remote_addr;
char rx_buffer[40000];
} multicast_group_t;)
private_multicast_link(void multicast_link_init ());
private_multicast_link(void multicast_link_read_data (int groupP));
private_multicast_link(void multicast_link_read ());
private_multicast_link(void *multicast_link_main_loop (void *param));
public_multicast_link(int multicast_link_write_sock (int groupP, char *dataP, uint32_t sizeP));
public_multicast_link( void multicast_link_start ( void (*rx_handlerP) (unsigned int, char*), unsigned char multicast_group, char * multicast_ifname));
#ifdef BYPASS_PHY
public_multicast_link( pthread_mutex_t Bypass_phy_wr_mutex);
public_multicast_link( pthread_cond_t Bypass_phy_wr_cond);
public_multicast_link( char Bypass_phy_wr);
#endif //BYPASS_PHY
#endif
openair1/SIMULATION/ETH_TRANSPORT/netlink_init.c
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/*! \file netlink_init.c
* \brief initiate the netlink socket for communication with nas dirver
* \author Navid Nikaein and Raymomd Knopp
* \date 2011
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr
*/
#include <sys/socket.h>
#include <linux/netlink.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <fcntl.h>
#define MAX_PAYLOAD 4096 /* this sould cover the max mtu size*/
struct sockaddr_nl nas_src_addr, nas_dest_addr;
struct nlmsghdr *nas_nlh = NULL;
struct iovec nas_iov;
int nas_sock_fd;
struct msghdr nas_msg;
#define GRAAL_NETLINK_ID 31
int netlink_init(void) {
int ret;
nas_sock_fd = socket(PF_NETLINK, SOCK_RAW,GRAAL_NETLINK_ID);
if (nas_sock_fd==-1) {
printf("[NETLINK] Error opening socket %d\n",nas_sock_fd);
return(-1);
}
printf("[NETLINK]Opened socket with fd %d\n",nas_sock_fd);
ret = fcntl(nas_sock_fd,F_SETFL,O_NONBLOCK);
printf("[NETLINK] fcntl returns %d\n",ret);
memset(&nas_src_addr, 0, sizeof(nas_src_addr));
nas_src_addr.nl_family = AF_NETLINK;
nas_src_addr.nl_pid = 1;//getpid(); /* self pid */
nas_src_addr.nl_groups = 0; /* not in mcast groups */
ret = bind(nas_sock_fd, (struct sockaddr*)&nas_src_addr,
sizeof(nas_src_addr));
printf("[NETLINK] bind returns %d\n",ret);
memset(&nas_dest_addr, 0, sizeof(nas_dest_addr));
nas_dest_addr.nl_family = AF_NETLINK;
nas_dest_addr.nl_pid = 0; /* For Linux Kernel */
nas_dest_addr.nl_groups = 0; /* unicast */
nas_nlh=(struct nlmsghdr *)malloc(NLMSG_SPACE(MAX_PAYLOAD));
/* Fill the netlink message header */
nas_nlh->nlmsg_len = NLMSG_SPACE(MAX_PAYLOAD);
nas_nlh->nlmsg_pid = 1;//getpid(); /* self pid */
nas_nlh->nlmsg_flags = 0;
nas_iov.iov_base = (void *)nas_nlh;
nas_iov.iov_len = nas_nlh->nlmsg_len;
memset(&nas_msg,0,sizeof(nas_msg));
nas_msg.msg_name = (void *)&nas_dest_addr;
nas_msg.msg_namelen = sizeof(nas_dest_addr);
nas_msg.msg_iov = &nas_iov;
nas_msg.msg_iovlen = 1;
/* Read message from kernel */
memset(nas_nlh, 0, NLMSG_SPACE(MAX_PAYLOAD));
return(nas_sock_fd);
}
openair1/SIMULATION/ETH_TRANSPORT/proto.h
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/*! \file proto.h
* \brief
* \author Navid Nikaein
* \date 2011
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr
*/
void init_bypass (void);
void bypass_init ( unsigned int (*tx_handlerP) (unsigned char,char*, unsigned int*, unsigned int*),unsigned int (*rx_handlerP) (unsigned char,char*,unsigned int));
int bypass_rx_data (unsigned int frame, unsigned int last_slot, unsigned int next_slot);
void bypass_signal_mac_phy(unsigned int frame, unsigned int last_slot, unsigned int next_slot);
#ifndef USER_MODE
int multicast_link_write_sock (int groupP, char *dataP, unsigned int sizeP);
int bypass_tx_handler(unsigned int fifo, int rw);
int bypass_rx_handler(unsigned int fifo, int rw);
#else
void bypass_rx_handler(unsigned int Num_bytes,char *Rx_buffer);
#endif
void bypass_tx_data (char Type, unsigned int frame, unsigned int next_slot);
void emulation_tx_rx(void);
unsigned int emul_tx_handler(unsigned char Mode,char *Tx_buffer,unsigned int* Nbytes,unsigned int *Nb_flows);
unsigned int emul_rx_handler(unsigned char Mode,char *rx_buffer, unsigned int Nbytes);
unsigned int emul_rx_data(void);
void emu_transport_info(unsigned int last_slot, unsigned int next_slot);
void fill_phy_enb_vars(unsigned int enb_id, unsigned int next_slot);
void fill_phy_ue_vars(unsigned int ue_id, unsigned int last_slot);
void emu_transport_sync(void);
void emu_transport(unsigned int frame, unsigned int last_slot,unsigned int next_slot, lte_subframe_t direction, unsigned char frame_type, int ethernet_flag );
void emu_transport_DL(unsigned int frame, unsigned int last_slot,unsigned int next_slot);
void emu_transport_UL(unsigned int frame, unsigned int last_slot,unsigned int next_slot);
void emu_transport_release(void);
void clear_eNB_transport_info(u8);
void clear_UE_transport_info(u8);
int netlink_init(void);
openair1/SIMULATION/ETH_TRANSPORT/socket.c
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/*! \file socket.c
* \brief
* \author Lionel Gauthier
* \date 2011
* \version 1.0
* \company Eurecom
* \email: lionel.gauthier@eurecom.fr
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
//#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <assert.h>
#define SOCKET_C
//#include "openair_defs.h"
#include "socket.h"
#ifdef USER_MODE
#define msg printf
#endif
//------------------------------------------------------------------------------
void
socket_setnonblocking (int sockP)
{
//------------------------------------------------------------------------------
int opts;
opts = fcntl (sockP, F_GETFL);
if (opts < 0) {
perror ("fcntl(F_GETFL)");
exit (EXIT_FAILURE);
}
opts = (opts | O_NONBLOCK);
if (fcntl (sockP, F_SETFL, opts) < 0) {
perror ("fcntl(F_SETFL)");
exit (EXIT_FAILURE);
}
return;
}
//------------------------------------------------------------------------------
int
make_socket_inet (int typeP, uint16_t * portP, struct sockaddr_in *ptr_addressP)
{
//------------------------------------------------------------------------------
int sock;
unsigned int length = sizeof (struct sockaddr_in);
struct sockaddr_in name;
assert ((typeP == SOCK_STREAM) || (typeP == SOCK_DGRAM));
/* Create the socket. */
sock = socket (PF_INET, typeP, 0);
if (sock < 0) {
fprintf (stderr, "ERROR: %s line %d socket %m", __FILE__, __LINE__);
exit (EXIT_FAILURE);
}
/* Give the socket a name. */
name.sin_family = AF_INET;
name.sin_port = htons (*portP);
name.sin_addr.s_addr = htonl (INADDR_ANY);
if (bind (sock, (struct sockaddr *) &name, sizeof (name)) < 0) {
close (sock);
fprintf (stderr, "ERROR: %s line %d bind port %d %m", __FILE__, __LINE__, *portP);
exit (EXIT_FAILURE);
}
if (ptr_addressP != NULL) {
getsockname (sock, (struct sockaddr *) ptr_addressP, &length);
}
msg("[SOCKET] bound socket port %d\n", *portP);
return sock;
}
openair1/SIMULATION/ETH_TRANSPORT/socket.h
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/*! \file socket.h
* \brief
* \author Lionel Gauthier
* \date 2011
* \version 1.0
* \company Eurecom
* \email: lionel.gauthier@eurecom.fr
*/
#ifndef __SOCKET_H__
# define __SOCKET_H__
# ifdef SOCKET_C
# define private_socket(x) x
# define public_socket(x) x
# else
# define private_socket(x)
# define public_socket(x) extern x
# endif
# include "stdint.h"
public_socket (void socket_setnonblocking (int sockP);
)
public_socket (int make_socket_inet (int typeP, uint16_t * portP, struct sockaddr_in *ptr_addressP);
)
#endif
openair1/SIMULATION/ETH_TRANSPORT/vars.h
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/*! \file vars.h
* \brief specifies the variables for phy emulation
* \author Navid Nikaein and Raymomd Knopp and Hicham Anouar
* \date 2011
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr
*/
#ifndef USER_MODE
#include <rtai_posix.h>
#else
#include <pthread.h>
#endif
#include "defs.h"
#ifndef __BYPASS_SESSION_LAYER_VARS_H__
# define __BYPASS_SESSION_LAYER_VARS_H__
unsigned char Emulation_status;
unsigned char emu_tx_status;
unsigned char emu_rx_status;
//unsigned int Master_list=0;
//unsigned short Master_id;
//unsigned int Is_primary_master;
pthread_mutex_t emul_low_mutex;
pthread_cond_t emul_low_cond;
char emul_low_mutex_var;
pthread_mutex_t Tx_mutex;
pthread_cond_t Tx_cond;
char Tx_mutex_var;
int (*rx_handler) (unsigned char,char*,int);
int (*tx_handler) (unsigned char,char*, unsigned int*, unsigned int*);
eNB_transport_info_t eNB_transport_info[NUMBER_OF_eNB_MAX];
u16 eNB_transport_info_TB_index[NUMBER_OF_eNB_MAX];
UE_transport_info_t UE_transport_info[NUMBER_OF_UE_MAX];
u16 UE_transport_info_TB_index[NUMBER_OF_UE_MAX];
UE_cntl ue_cntl_delay[NUMBER_OF_UE_MAX][2];
#endif
openair1/SIMULATION/LOLA_DaF_D42/Makefile
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#CC = $(shell if [ $(OSTYPE) = "cygwin" ]; then echo "gcc-4"; else echo "gcc"; fi)
#CC = gcc-4.3
SSE3PROC = $(shell echo `grep ssse3 /proc/cpuinfo`)
SSE4PROC = $(shell echo `grep sse4 /proc/cpuinfo`)
CPUFLAGS = -mmmx -msse -msse2 -m32 -mssse3 #-msse4
#CPUFLAGS += $(shell if [ -z $(SSE3PROC) ]; then echo "" ; else echo "-mssse3"; fi)
#CPUFLAGS += $(shell if [ -z $(SSE4PROC) ]; then echo "" ; else echo "-msse4"; fi)
TOP_DIR = $(OPENAIR1_DIR)
OPENAIR1_TOP = $(OPENAIR1_DIR)
OPENAIR2_TOP = $(OPENAIR2_DIR)
OPENAIR3 = $(OPENAIR3_DIR)
CFLAGS = -Wall -fno-common -mpreferred-stack-boundary=4 -fno-strict-aliasing -DPHYSIM -DNODE_RG -DUSER_MODE -DPC_TARGET -DPC_DSP -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DPHY_CONTEXT=1 -g -ggdb -rdynamic $(CPUFLAGS) # -Wno-packed-bitfield-compat
LFLAGS = -lm -lblas -lrt
GCCVERSION = $(shell gcc --version | grep ^gcc | sed 's/^.* //g')
ifeq "$(GCCVERSION)" "4.4.3"
CFLAGS += -Wno-packed-bitfield-compat
endif
ifeq "$(GCCVERSION)" "4.5.2"
CFLAGS += -Wno-packed-bitfield-compat
endif
ifeq "$(GCCVERSION)" "4.6.1"
CFLAGS += -Wno-packed-bitfield-compat
endif
CFLAGS += -DOPENAIR_LTE -DOFDMA_ULSCH #-DIFFT_FPGA -DIFFT_FPGA_UE
#CFLAGS += -DTBS_FIX
CFLAGS += -DCELLULAR
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
ifdef EMOS
CFLAGS += -DEMOS
endif
ifdef DEBUG_PHY
CFLAGS += -DDEBUG_PHY
endif
ifdef MeNBMUE
CFLAGS += -DMeNBMUE
endif
ifdef MU_RECEIVER
CFLAGS += -DMU_RECEIVER
endif
ifdef ZBF_ENABLED
CFLAGS += -DNULL_SHAPE_BF_ENABLED
endif
ifdef RANDOM_BF
CFLAGS += -DRANDOM_BF
endif
ifdef PBS_SIM
CFLAGS += -DPBS_SIM
endif
ifdef XFORMS
CFLAGS += -DXFORMS
LFLAGS += -lforms
endif
ifdef PERFECT_CE
CFLAGS += -DPERFECT_CE
endif
CFLAGS += -DNO_RRM -DOPENAIR2 #-DPHY_ABSTRACTION
CFLAGS += -I/usr/include/X11 -I/usr/X11R6/include
all: colabsim
include $(TOP_DIR)/PHY/Makefile.inc
#SCHED_OBJS = $(TOP_DIR)/SCHED/phy_procedures_lte_common.o $(TOP_DIR)/SCHED/phy_procedures_lte_eNb.o $(TOP_DIR)/SCHED/phy_procedures_lte_ue.o
include $(TOP_DIR)/SCHED/Makefile.inc
include $(TOP_DIR)/SIMULATION/Makefile.inc
include $(OPENAIR2_DIR)/LAYER2/Makefile.inc
include $(OPENAIR2_DIR)/UTIL/Makefile.inc
include $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.inc
CFLAGS += $(L2_incl) -I$(ASN1_MSG_INC) -I$(TOP_DIR) -I$(OPENAIR3) ${UTIL_incl}
#EXTRA_CFLAGS =
#STATS_OBJS += $(TOP_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER/cbmimo1_proc.o
#LAYER2_OBJ += $(OPENAIR2_DIR)/LAYER2/MAC/rar_tools.o
LAYER2_OBJ = $(OPENAIR2_DIR)/LAYER2/MAC/lte_transport_init.o
OBJ = $(PHY_OBJS) $(SIMULATION_OBJS) $(TOOLS_OBJS) $(SCHED_OBJS) $(LAYER2_OBJ) $(LOG_OBJS) #$(ASN1_MSG_OBJS)
ifdef XFORMS
OBJ += ../../USERSPACE_TOOLS/SCOPE/lte_scope.o
endif
$(OBJ) : %.o : %.c
@echo
@echo Compiling $< ...
@$(CC) -c $(CFLAGS) -o $@ $<
colabsim : $(OBJ) colabsim.c
@echo "Compiling colabsim.c ..."
@$(CC) colabsim.c -o colabsim $(CFLAGS) $(OBJ) $(LFLAGS) #-static -L/usr/lib/libblas
clean :
rm -f $(OBJ)
rm -f *.o
cleanall : clean
rm -f colabsim
rm -f *.exe*
showcflags :
@echo $(CFLAGS)
openair1/SIMULATION/LOLA_DaF_D42/TODO
+10
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@@ -0,0 +1,10 @@
* TDD mode 1
* [du]lsch_ue_col for collaborative links
* Define TBS_FIX (pilots for several CH)
* Document output result file format
* Add end-to-end HARQ strategy
* AMC?
* Describe placement of data in LTE frame
* Automatic RB allocation
* MR bler statistics
openair1/SIMULATION/LOLA_DaF_D42/colabsim.c
+2126
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File diff suppressed because it is too large Load Diff
openair1/SIMULATION/LOLA_DaF_D42/read_results.m
+86
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@@ -0,0 +1,86 @@
function r = read_results(f)
%r = read_results(f)
%
%Reads colabsim simulation results from file f.
%
%Arguments:
% f - results file (produced with -r option to colabsim)
%
%Returns:
% r - results structure with the following fields:
% n_relays: number of relays
% channel_model: the used channel model as a string
% n_tests: the number of tests done (each with different SNR)
% n_pdu: the number of sent MAC PDUs for each test
% n_harq: the maximum number of HARQ rounds
% tests: struct array of length n_tests containing the following fields:
% snr_hop{1,2}: SNRs for each link in hop {1,2}
% n_frames_hop{1,2}: number of transmitted LTE frames in hop {1,2}
% n_bits_hop{1,2}: number of correctly received information bits in hop {1,2}
% n_pdu_success_hop{1,2}: number of correctly received MAC PDUs in hop {1,2}
% ber_hop1: vector of average raw BER at relays
% ber_hop2: average raw BER at destination CH
% n_harq_tries_hop{1,2}: number of transmitted MAC PDUs in each HARQ round in hop {1,2}
% n_harq_success_hop{1,2}: number of successfully decoded MAC PDUs in each HARQ round in hop {1,2}
% mcs_hop{1,2}: MCS used in each transmission in hop {1,2}
% tbs_hop{1,2}: TBS used in each transmission in hop {1,2}
% n_rb_hop{1,2}: number of resource blocks used in each transmission in hop {1,2}
% n_transmissions: distribution of the number of required transmissions in each hop for the
% successfully decoded MAC PDUs, n_transmissions(n1,n2) is the number of successfully decoded
% MAC PDUs that required n1 transmissions in hop 1 and n2 transmissions in hop 2
% relay_activity: number of transmissions with different cooperation level of relays,
% for n_relays==2 there are four values: [0 MR1 MR2 MR1+MR2], this is for all transmissions
% over hop 2, even if the PDU was not finally received at the destination CH
fid = fopen(f, 'r');
A = mread(fid, 1, 5);
r.n_relays = A(1);
r.channel_model = parse_channel(A(2));
r.n_tests = A(3);
r.n_pdu = A(4);
r.n_harq = A(5);
n_relays = A(1);
n_tests = A(3);
n_pdu = A(4);
n_harq = A(5);
test_row = 1;
for test = 1:n_tests
r.tests(test).snr_hop1 = mread(fid, 1, n_relays);
r.tests(test).snr_hop2 = mread(fid, 1, n_relays);
A = mread(fid, 1, 6);
r.tests(test).n_frames_hop1 = A(1);
r.tests(test).n_frames_hop2 = A(2);
r.tests(test).n_bits_hop1 = A(3);
r.tests(test).n_bits_hop2 = A(4);
r.tests(test).n_pdu_success_hop1 = A(5);
r.tests(test).n_pdu_success_hop2 = A(6);
A = mread(fid, 1, n_relays+1);
r.tests(test).ber_hop1 = A(1:end-1);
r.tests(test).ber_hop2 = A(end);
r.tests(test).n_harq_tries_hop1 = mread(fid, 1, n_harq);
r.tests(test).n_harq_success_hop1 = mread(fid, 1, n_harq);
r.tests(test).n_harq_tries_hop2 = mread(fid, 1, n_harq);
r.tests(test).n_harq_success_hop2 = mread(fid, 1, n_harq);
r.tests(test).mcs_hop1 = mread(fid, n_pdu, n_harq);
r.tests(test).mcs_hop2 = mread(fid, n_pdu, n_harq);
r.tests(test).tbs_hop1 = mread(fid, n_pdu, n_harq);
r.tests(test).tbs_hop2 = mread(fid, n_pdu, n_harq);
r.tests(test).n_rb_hop1 = mread(fid, n_pdu, n_harq);
r.tests(test).n_rb_hop2 = mread(fid, n_pdu, n_harq);
r.tests(test).n_transmissions = mread(fid, n_harq, n_harq);
r.tests(test).relay_activity = mread(fid, 1, 2^n_relays);
end
fclose(fid);
function s = parse_channel(c)
s = sprintf('%d', c);
function A = mread(fid, nrow, ncol)
A = fscanf(fid, '%f', [ncol,nrow])';
openair1/SIMULATION/LTE_CONECT_RELAY/Makefile
+167
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@@ -0,0 +1,167 @@
#CC = $(shell if [ $(OSTYPE) = "cygwin" ]; then echo "gcc-4"; else echo "gcc"; fi)
#CC = gcc-4.3
SSE3PROC = $(shell echo `grep ssse3 /proc/cpuinfo`)
SSE4PROC = $(shell echo `grep sse4 /proc/cpuinfo`)
CPUFLAGS = -mmmx -msse -msse2 -m32 -mssse3 #-msse4
#CPUFLAGS += $(shell if [ -z $(SSE3PROC) ]; then echo "" ; else echo "-mssse3"; fi)
#CPUFLAGS += $(shell if [ -z $(SSE4PROC) ]; then echo "" ; else echo "-msse4"; fi)
TOP_DIR = $(OPENAIR1_DIR)
OPENAIR1_TOP = $(OPENAIR1_DIR)
OPENAIR2_TOP = $(OPENAIR2_DIR)
OPENAIR3 = $(OPENAIR3_DIR)
CFLAGS = -O2 -Wall -fno-common -mpreferred-stack-boundary=4 -fno-strict-aliasing -DPHYSIM -DNODE_RG -DUSER_MODE -DPC_TARGET -DPC_DSP -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DPHY_CONTEXT=1 -g -ggdb -rdynamic $(CPUFLAGS) -DMALLOC_CHECK_=1 # -Wno-packed-bitfield-compat
LFLAGS = -lm -lblas -lxml2 -lrt
GCCVERSION = $(shell gcc --version | grep ^gcc | sed 's/^.* //g')
ifeq "$(GCCVERSION)" "4.4.3"
CFLAGS += -Wno-packed-bitfield-compat
endif
ifeq "$(GCCVERSION)" "4.5.2"
CFLAGS += -Wno-packed-bitfield-compat
endif
ifeq "$(GCCVERSION)" "4.6.1"
CFLAGS += -Wno-packed-bitfield-compat
endif
CFLAGS += -DOPENAIR_LTE #-DOFDMA_ULSCH #-DIFFT_FPGA -DIFFT_FPGA_UE
#CFLAGS += -DTBS_FIX
CFLAGS += -DCELLULAR
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
ifdef EMOS
CFLAGS += -DEMOS
endif
ifdef DEBUG_PHY
CFLAGS += -DDEBUG_PHY
endif
ifdef MeNBMUE
CFLAGS += -DMeNBMUE
endif
ifdef MU_RECEIVER
CFLAGS += -DMU_RECEIVER
endif
ifdef ZBF_ENABLED
CFLAGS += -DNULL_SHAPE_BF_ENABLED
endif
ifdef RANDOM_BF
CFLAGS += -DRANDOM_BF
endif
ifdef PBS_SIM
CFLAGS += -DPBS_SIM
endif
# Debugging flags
#CFLAGS += -DDEBUG_DLSCH_CODING
#CFLAGS += -DDEBUG_DLSCH_DECODING
#CFLAGS += -DDEBUG_LOGMAP
# Always use this flag with relaysim. Will be fixed in future versions.
CFLAGS += -DREL_AMPLIFY_FORWARD
# Use this flag if you want to run relaysim with only 1 relay node.
#CFLAGS += -DSINGLE_RELAY
# This is a flag to use different patterns for RVI (redundancy versions)
# Normally it is (0,0,1,1). If you use this flag, it is used as (0,1,1,0).
CFLAGS += -DRVI_PATTERN_ALT
# This flag is used in relayQMFsim where relays are Quantize-Forward relays.
# with this option you get results which assumes there is no error in the first link (Source-Relays).
# This kind of an upper bound to the performance of QMF relays in this scenario after LLR adjustment at the destination.
#CFLAGS += -DQF_UPPER_BOUND
CFLAGS += -DNO_RRM #-DOPENAIR2 -DPHY_ABSTRACTION
ifdef XFORMS
CFLAGS += -DXFORMS
LFLAGS += -lforms
endif
ifdef PERFECT_CE
CFLAGS += -DPERFECT_CE
endif
ifdef BIT8_TX
CFLAGS += -DBIT8_TX
endif
CFLAGS += -DNO_RRM -DOPENAIR1 #-DOPENAIR2 #-DPHY_ABSTRACTION
CFLAGS += -I/usr/include/X11 -I/usr/X11R6/include
ifdef ENABLE_FXP
CFLAGS += -DENABLE_FXP # Fxp only
else
ifdef ENABLE_FLP
CFLAGS += -DENABLE_FLP # dual_stream_correlation(), channel_compensation_prec() and qam16_qam16_mu_mimo() are flp (independently)
else
ifdef ENABLE_FULL_FLP
CFLAGS += -DENABLE_FULL_FLP # Flp inside of rx_pdsch() (dlsch_detection_mrc(), dual_stream_correlation(), channel_compensation_prec(), qam16_qam16_mu_mimo() and dlsch_16qam_16qam_llr)
else
CFLAGS += -DENABLE_FXP # Fxp only by default
endif
endif
endif
ifdef COMPARE_FLP_AND_FXP
CFLAGS += -DCOMPARE_FLP_AND_FXP
endif
include $(TOP_DIR)/PHY/Makefile.inc
#SCHED_OBJS = $(TOP_DIR)/SCHED/phy_procedures_lte_common.o $(TOP_DIR)/SCHED/phy_procedures_lte_eNb.o $(TOP_DIR)/SCHED/phy_procedures_lte_ue.o
include $(TOP_DIR)/SCHED/Makefile.inc
include $(TOP_DIR)/SIMULATION/Makefile.inc
include $(OPENAIR2_DIR)/LAYER2/Makefile.inc
include $(OPENAIR2_DIR)/UTIL/Makefile.inc
include $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.inc
CFLAGS += $(L2_incl) -I$(ASN1_MSG_INC) -I$(TOP_DIR) -I$(OPENAIR3) $(UTIL_incl)
# EXTRA_CFLAGS =
#STATS_OBJS += $(TOP_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER/cbmimo1_proc.o
#LAYER2_OBJ += $(OPENAIR2_DIR)/LAYER2/MAC/rar_tools.o
LAYER2_OBJ = $(OPENAIR2_DIR)/LAYER2/MAC/lte_transport_init.o
OBJ = $(PHY_OBJS) $(SIMULATION_OBJS) $(TOOLS_OBJS) $(SCHED_OBJS) $(LAYER2_OBJ) $(LOG_OBJS) #$(ASN1_MSG_OBJS)
#OBJ2 = $(PHY_OBJS) $(SIMULATION_OBJS) $(TOOLS_OBJS)
ifdef XFORMS
OBJ += ../../USERSPACE_TOOLS/SCOPE/lte_scope.o
endif
OBJ += openair_hw.o
all: relaysim
$(OBJ) : %.o : %.c
@echo
@echo Compiling $< ...
$(CC) -c $(CFLAGS) -o $@ $<
relaysim : $(OBJ) relaysim.c
@echo "Compiling relaysim.c ..."
$(CC) relaysim.c -o relaysim $(CFLAGS) $(OBJ) $(LFLAGS) #-static -L/usr/lib/libblas
clean :
rm -f $(OBJ)
rm -f *.o
cleanall : clean
rm -f relaysim
rm -f *.exe*
showcflags :
@echo $(CFLAGS)
openair1/SIMULATION/LTE_CONECT_RELAY/openair_hw.c
+117
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@@ -0,0 +1,117 @@
#include <string.h>
#include <math.h>
#include <unistd.h>
#include <execinfo.h>
#include <signal.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include "SIMULATION/TOOLS/defs.h"
#include "PHY/types.h"
#include "PHY/defs.h"
#include "PHY/extern.h"
#include "MAC_INTERFACE/extern.h"
#ifdef IFFT_FPGA
#include "PHY/LTE_REFSIG/mod_table.h"
#endif
#include "ARCH/CBMIMO1/DEVICE_DRIVER/cbmimo1_device.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/defs.h"
#include "ARCH/COMMON/defs.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/extern.h"
#include "SCHED/defs.h"
#include "SCHED/extern.h"
#include "LAYER2/MAC/extern.h"
TX_RX_VARS dummy_tx_rx_vars;
int pci_buffers[2*NB_ANTENNAS_RX];
int openair_fd,fc;
unsigned int bigphys_top;
unsigned int mem_base;
int setup_oai_hw(LTE_DL_FRAME_PARMS *frame_parms,
PHY_VARS_UE *phy_vars_ue,
PHY_VARS_eNB *phy_vars_eNB) {
int i,j;
frame_parms->dual_tx = 0;
frame_parms->freq_idx = 0;
fc = 0;
printf("Opening /dev/openair0\n");
if ((openair_fd = open("/dev/openair0", O_RDWR)) <0) {
fprintf(stderr,"Error %d opening /dev/openair0\n",openair_fd);
exit(-1);
}
ioctl(openair_fd,openair_DUMP_CONFIG,frame_parms);
sleep(1);
// ioctl(openair_fd,openair_GET_BUFFER,(void *)&fc);
ioctl(openair_fd,openair_GET_VARS,&dummy_tx_rx_vars);
ioctl(openair_fd,openair_GET_BIGPHYSTOP,(void *)&bigphys_top);
if (dummy_tx_rx_vars.TX_DMA_BUFFER[0]==NULL) {
printf("pci_buffers not allocated\n");
close(openair_fd);
exit(-1);
}
printf("BIGPHYS top 0x%x\n",bigphys_top);
printf("RX_DMA_BUFFER[0] %p\n",dummy_tx_rx_vars.RX_DMA_BUFFER[0]);
printf("TX_DMA_BUFFER[0] %p\n",dummy_tx_rx_vars.TX_DMA_BUFFER[0]);
mem_base = (unsigned int) mmap(0,
BIGPHYS_NUMPAGES*4096,
PROT_READ|PROT_WRITE,
MAP_SHARED|MAP_FIXED,//MAP_SHARED,
openair_fd,
0);
if (mem_base != -1)
msg("MEM base= 0x%x\n",mem_base);
else {
msg("Could not map physical memory\n");
close(openair_fd);
exit(-1);
}
if (phy_vars_ue) {
// replace RX signal buffers with mmaped HW versions
for (i=0;i<frame_parms->nb_antennas_rx;i++) {
free(phy_vars_ue->lte_ue_common_vars.rxdata[i]);
phy_vars_ue->lte_ue_common_vars.rxdata[i] = (s32*)((int)dummy_tx_rx_vars.RX_DMA_BUFFER[0]-bigphys_top+mem_base);
printf("rxdata[%d] @ %p\n",i,phy_vars_ue->lte_ue_common_vars.rxdata[i]);
}
for (i=0;i<frame_parms->nb_antennas_tx;i++) {
free(phy_vars_ue->lte_ue_common_vars.txdata[i]);
phy_vars_ue->lte_ue_common_vars.txdata[i] = (s32*)((int)dummy_tx_rx_vars.TX_DMA_BUFFER[0]-bigphys_top+mem_base);
printf("txdata[%d] @ %p\n",i,phy_vars_ue->lte_ue_common_vars.txdata[i]);
}
}
if (phy_vars_eNB) {
// replace RX signal buffers with mmaped HW versions
for (i=0;i<frame_parms->nb_antennas_rx;i++) {
free(phy_vars_eNB->lte_eNB_common_vars.rxdata[0][i]);
phy_vars_eNB->lte_eNB_common_vars.rxdata[0][i] = (s32*)((int)dummy_tx_rx_vars.RX_DMA_BUFFER[0]-bigphys_top+mem_base);
printf("rxdata[%d] @ %p\n",i,phy_vars_eNB->lte_eNB_common_vars.rxdata[0][i]);
}
for (i=0;i<frame_parms->nb_antennas_tx;i++) {
free(phy_vars_eNB->lte_eNB_common_vars.txdata[0][i]);
phy_vars_eNB->lte_eNB_common_vars.txdata[0][i] = (s32*)((int)dummy_tx_rx_vars.TX_DMA_BUFFER[0]-bigphys_top+mem_base);
printf("txdata[%d] @ %p\n",i,phy_vars_eNB->lte_eNB_common_vars.txdata[0][i]);
for (j=0;j<16;j++) {
printf("txbuffer %d: %x\n",j,phy_vars_eNB->lte_eNB_common_vars.txdata[0][i][j]);
phy_vars_eNB->lte_eNB_common_vars.txdata[0][i][j] = 16-j;
}
// msync(openair_fd);
}
}
return(openair_fd);
}
openair1/SIMULATION/LTE_CONECT_RELAY/readme.txt
+11
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@@ -0,0 +1,11 @@
This file is created by Emre Atsan. emre.atsan@epfl.ch, ARNI, EPFL, CH.
------------------------------------------------------------
Link level simulations for CONECT project Diamond Relay Network Scenario.
We assume Half-Duplex relays and a proper scheduling in which two relays never transmit at the same time.
* relaysim: This file is an extension to dlsim with additional channels created for the second source-relay and relay-destination paths. Relays are AF (Amplify-Forward relays in this simulation).
* relayQMFsim: Similar to relaysim, except relays are Quantize-Forward relays.
openair1/SIMULATION/LTE_CONECT_RELAY/relaysim.c
+2304
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File diff suppressed because it is too large Load Diff
openair1/SIMULATION/LTE_DIVERSITY_VIA_RELAYS/Makefile
+185
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@@ -0,0 +1,185 @@
CC = $(shell if [ $$OSTYPE = "cygwin" ] ; then echo "gcc-4"; else echo "gcc"; fi)
#CC = gcc
SSE3PROC = $(shell echo `grep ssse3 /proc/cpuinfo`)
SSE4PROC = $(shell echo `grep sse4 /proc/cpuinfo`)
CPUFLAGS = -mmmx -msse -msse2 -m32 #-mssse3 -msse4
CPUFLAGS += $(shell if [ -z $(SSE3PROC)]; then echo "" ; else echo "-mssse3"; fi)
CPUFLAGS += $(shell if [ -z $(SSE4PROC)]; then echo "" ; else echo "-msse4"; fi)
TOP_DIR = ../..
CFLAGS = -Wall -fno-common -mpreferred-stack-boundary=4 -fno-strict-aliasing -DPHYSIM -DNODE_RG -DUSER_MODE -DPC_TARGET -DPC_DSP -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -DPHY_CONTEXT=1 -g -ggdb $(CPUFLAGS)
#CFLAGS = -Wall -Wno-packed-bitfield-compat -fno-common -mpreferred-stack-boundary=4 -fno-strict-aliasing -DNODE_RG -DUSER_MODE -DPC_TARGET -DPC_DSP -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -DPHY_CONTEXT=1 -g -ggdb $(CPUFLAGS)
CFLAGS += -DOPENAIR_LTE -DOFDMA_ULSCH #-DIFFT_FPGA #-O2
CFLAGS += -DTBS_FIX
ifdef EMOS
CFLAGS += -DEMOS
endif
ifdef DEBUG_PHY
CFLAGS += -DDEBUG_PHY
endif
ifdef MeNBMUE
CFLAGS += -DMeNBMUE
endif
ifdef PBS_SIM
CFLAGS += -DPBS_SIM
endif
ifdef OPENAIR2
CFLAGS += -DOPENAIR2
endif
CFLAGS += -I$(OPENAIR2_DIR) -I$(OPENAIR3_DIR)/MESH -I$(OPENAIR2_DIR)/COMMON -I$(OPENAIR2_DIR)/LAYER2/RLC -I$(OPENAIR2_DIR)/UTIL/MEM -I$(OPENAIR2_DIR)/UTIL/MATH -I$(OPENAIR2_DIR)/UTIL/LISTS -I$(OPENAIR2_DIR)/LAYER2/RLC/AM -I$(OPENAIR2_DIR)/LAYER2/RLC/UM_v6.1.0_LITE -I$(OPENAIR2_DIR)/LAYER2/RLC/TM -I$(OPENAIR2_DIR)/UTIL/TIMER
PHY_OBJS = $(TOP_DIR)/PHY/LTE_TRANSPORT/pss.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/pilots.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/dlsch_coding.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/dlsch_modulation.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/dlsch_demodulation.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/dlsch_decoding.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/dci_tools.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/uci_tools.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/lte_mcs.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/pbch.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/dci.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/srs_modulation.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/drs_modulation.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/ulsch_modulation.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/ulsch_demodulation.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/ulsch_coding.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/ulsch_decoding.o
#PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/rar_tools.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/phich.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_TRANSPORT/pcfich.o
PHY_OBJS += $(TOP_DIR)/PHY/MODULATION/ofdm_mod.o
PHY_OBJS += $(TOP_DIR)/PHY/MODULATION/slot_fep.o
PHY_OBJS += $(TOP_DIR)/PHY/MODULATION/slot_fep_ul.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_ESTIMATION/lte_sync_time.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_ESTIMATION/lte_adjust_sync.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_ESTIMATION/lte_dl_channel_estimation.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_ESTIMATION/lte_est_freq_offset.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_ESTIMATION/lte_ue_measurements.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_ESTIMATION/lte_eNB_measurements.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_ESTIMATION/adjust_gain.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_REFSIG/lte_dl_cell_spec.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_REFSIG/lte_gold.o
PHY_OBJS += $(TOP_DIR)/PHY/LTE_REFSIG/lte_ul_ref.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/lte_segmentation.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/ccoding_byte.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/ccoding_byte_lte.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/3gpplte.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/crc_byte.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/3gpplte_turbo_decoder_sse.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/lte_rate_matching.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/rate_matching.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/viterbi.o
PHY_OBJS += $(TOP_DIR)/PHY/CODING/viterbi_lte.o
PHY_OBJS += $(TOP_DIR)/PHY/INIT/lte_init.o
ifdef MeNBMUE
#PHY_OBJS += $(TOP_DIR)/PHY/INIT/secsys_init.o
endif
PHY_OBJS += $(TOP_DIR)/PHY/INIT/init_top.o
ifdef OPENAIR2
PHY_OBJS += $(TOP_DIR)/MAC_INTERFACE/init.o
endif
ifdef EMOS
PHY_OBJS += $(TOP_DIR)/PHY/LTE_ESTIMATION/lte_dl_channel_estimation_emos.o
endif
ifdef OPENAIR2
PHY_OBJS += $(OPENAIR2_DIR)/PHY_INTERFACE/mac_phy_primitives.o
endif
SIMULATION_OBJS = $(TOP_DIR)/SIMULATION/TOOLS/gauss.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/TOOLS/random_channel.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/TOOLS/rangen_double.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/TOOLS/taus.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/TOOLS/multipath_channel.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/RF/rf.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/RF/adc.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/RF/dac.o
TOOLS_OBJS = $(TOP_DIR)/PHY/TOOLS/file_output.o
TOOLS_OBJS += $(TOP_DIR)/PHY/TOOLS/fft.o
TOOLS_OBJS += $(TOP_DIR)/PHY/TOOLS/log2_approx.o
TOOLS_OBJS += $(TOP_DIR)/PHY/TOOLS/cmult_sv.o
TOOLS_OBJS += $(TOP_DIR)/PHY/TOOLS/cmult_vv.o
TOOLS_OBJS += $(TOP_DIR)/PHY/TOOLS/cdot_prod.o
TOOLS_OBJS += $(TOP_DIR)/PHY/TOOLS/signal_energy.o
TOOLS_OBJS += $(TOP_DIR)/PHY/TOOLS/dB_routines.o
TOOLS_OBJS += $(TOP_DIR)/PHY/TOOLS/sqrt.o
TOOLS_OBJS += $(TOP_DIR)/PHY/TOOLS/lte_dfts.o
SCHED_OBJS += $(TOP_DIR)/SCHED/phy_procedures_lte_common.o
SCHED_OBJS += $(TOP_DIR)/SCHED/phy_procedures_lte_eNb.o
SCHED_OBJS += $(TOP_DIR)/SCHED/phy_procedures_lte_ue.o
ifdef MeNBMUE
SCHED_OBJS += $(TOP_DIR)/SCHED/phy_procedures_lte_MeNbMue.o
endif
#STATS_OBJS += $(TOP_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER/cbmimo1_proc.o
LAYER2_OBJ += $(OPENAIR2_DIR)/LAYER2/MAC/rar_tools.o
OBJ = $(PHY_OBJS) $(SIMULATION_OBJS) $(TOOLS_OBJS) $(SCHED_OBJS) $(STATS_OBJS) $(LAYER2_OBJ)
OBJ2 = $(PHY_OBJS) $(SIMULATION_OBJS) $(TOOLS_OBJS)
all: dlsim dlsim2 ulsim ulsim2 physim physim_secsys relays_sim relays_sim_dl relays_sim_harq relays_sim_harq2
test:
echo $(OPENAIR2_DIR) $(LAYER2_OBJ)
$(OBJ) : %.o : %.c
$(CC) -c $(CFLAGS) -I$(TOP_DIR) -o $@ $<
dlsim : $(OBJ2) dlsim.c
$(CC) dlsim.c -I$(TOP_DIR) -o dlsim $(CFLAGS) $(OBJ2) -lm
dlsim2 : $(OBJ2) dlsim2.c
$(CC) dlsim2.c -I$(TOP_DIR) -o dlsim2 $(CFLAGS) $(OBJ2) -lm
dlsim_secsys : $(OBJ2) dlsim_secsys.c
$(CC) dlsim_secsys.c -I$(TOP_DIR) -o dlsim_secsys $(CFLAGS) $(OBJ2) -lm
ulsim : $(OBJ2) ulsim.c
$(CC) ulsim.c -I$(TOP_DIR) -o ulsim $(CFLAGS) $(OBJ2) -lm
ulsim2 : $(OBJ2) ulsim2.c
$(CC) ulsim2.c -I$(TOP_DIR) -o ulsim2 $(CFLAGS) $(OBJ2) -lm
physim : $(OBJ) phy_procedures_sim.c
$(CC) phy_procedures_sim.c -I$(TOP_DIR) -o physim $(CFLAGS) $(OBJ) -lm
physim_secsys : $(OBJ) phy_procedures_sim_secsys.c
$(CC) phy_procedures_sim_secsys.c -I$(TOP_DIR) -o physim_secsys $(CFLAGS) $(OBJ) -lm
relays_sim : $(OBJ2) relays_sim.c
$(CC) relays_sim.c -I$(TOP_DIR) -o relaysim $(CFLAGS) $(OBJ2) -lm
relays_sim_dl : $(OBJ2) relays_sim_dl.c
$(CC) relays_sim_dl.c -I$(TOP_DIR) -o relaysim_dl $(CFLAGS) $(OBJ2) -lm
relays_sim_harq : $(OBJ2) relays_sim_harq.c
$(CC) relays_sim_harq.c -I$(TOP_DIR) -o relaysim_harq $(CFLAGS) $(OBJ2) -lm
relays_sim_harq2 : $(OBJ2) relays_sim_harq2.c
$(CC) relays_sim_harq2.c -I$(TOP_DIR) -o relaysim_harq2 $(CFLAGS) $(OBJ2) -lm
clean:
rm -f dlsim dlsim2 dlsim_secsys
rm -f $(OBJ)
rm -f *.o
rm -f *.exe*
showcflags:
@echo $(CFLAGS)
openair1/SIMULATION/LTE_DIVERSITY_VIA_RELAYS/readme.txt
+19
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@@ -0,0 +1,19 @@
This file contains the details of the simulators used for BLER and Throughput measurements for a 2 Relay Distributed System:
1. relays_sim: To plot the overall BLER vs Uplink SNR, Uplink BLER vs Uplink SNR for a fixed value of downlink SNR. It also plots Throughput vs Uplink SNR for the entire system.
2. relays_sim_harq: HARQ Scheme 1: First the downlink phase transmits,even if one of the two relays decode, the signal is forwarded to destination otherwise retransmission at phase 1. If destination do not decode correctly, then retransmissions in the phase 2 take place.
It implements harq scheme 1 for cooperative schemes and plots the Uplink BLER vs Uplink SNR, overall BLER vs Uplink SNR and overall Throughput vs Uplink SNR.
3. relays_sim_harq2: HARQ Scheme 2: First the downlink phase transmits,even if one of the two relays decode, the signal is forwarded to destination otherwise retransmission at phase 1.If destination do not decode correctly, then two cases arise: If both the relays had decoded correctly, then retransmission in phase 2 takes place otherwise if only 1 relay had forwarded then retransmission takes place in phase 1.
It implements harq scheme 2 for cooperative schemes and plots the Uplink BLER vs Uplink SNR, overall BLER vs Uplink SNR and overall Throughput vs Uplink SNR.
Flags to change: 1. COLLABRATIVE_SCHEME: If not set, then the simulator is for a single relay case. If set, then it performs cooperative schemes
2. relay_flag: If 1, then only one relay. If 2, then 2 relays
3. diversity_scheme: If 0, then no diversity scheme. If 1, then Delay Diversity Scheme and if 2, then Distributed Alamouti Scheme
openair1/SIMULATION/LTE_DIVERSITY_VIA_RELAYS/relays_sim.c
+3110
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File diff suppressed because it is too large Load Diff
openair1/SIMULATION/LTE_DIVERSITY_VIA_RELAYS/relays_sim_harq.c
+3282
View File
File diff suppressed because it is too large Load Diff
openair1/SIMULATION/LTE_DIVERSITY_VIA_RELAYS/relays_sim_harq2.c
+3293
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File diff suppressed because it is too large Load Diff
openair1/SIMULATION/LTE_FEMTO/Doxyfile
+212
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@@ -0,0 +1,212 @@
# Doxyfile 1.3.8
#---------------------------------------------------------------------------
# Project related configuration options
#---------------------------------------------------------------------------
PROJECT_NAME = FEMTOSIM
PROJECT_NUMBER =
OUTPUT_DIRECTORY =
CREATE_SUBDIRS = NO
OUTPUT_LANGUAGE = English
BRIEF_MEMBER_DESC = YES
REPEAT_BRIEF = YES
ABBREVIATE_BRIEF =
ALWAYS_DETAILED_SEC = NO
INLINE_INHERITED_MEMB = NO
FULL_PATH_NAMES = YES
STRIP_FROM_PATH =
STRIP_FROM_INC_PATH =
SHORT_NAMES = NO
JAVADOC_AUTOBRIEF = YES
MULTILINE_CPP_IS_BRIEF = NO
INHERIT_DOCS = NO
DISTRIBUTE_GROUP_DOC = NO
TAB_SIZE = 8
ALIASES =
OPTIMIZE_OUTPUT_FOR_C = YES
OPTIMIZE_OUTPUT_JAVA = NO
SUBGROUPING = YES
#---------------------------------------------------------------------------
# Build related configuration options
#---------------------------------------------------------------------------
EXTRACT_ALL = YES
EXTRACT_PRIVATE = NO
EXTRACT_STATIC = NO
EXTRACT_LOCAL_CLASSES = YES
EXTRACT_LOCAL_METHODS = YES
HIDE_UNDOC_MEMBERS = YES
HIDE_UNDOC_CLASSES = YES
HIDE_FRIEND_COMPOUNDS = NO
HIDE_IN_BODY_DOCS = NO
INTERNAL_DOCS = NO
CASE_SENSE_NAMES = YES
HIDE_SCOPE_NAMES = NO
SHOW_INCLUDE_FILES = NO
INLINE_INFO = YES
SORT_MEMBER_DOCS = NO
SORT_BRIEF_DOCS = NO
SORT_BY_SCOPE_NAME = NO
GENERATE_TODOLIST = YES
GENERATE_TESTLIST = NO
GENERATE_BUGLIST = YES
GENERATE_DEPRECATEDLIST= NO
ENABLED_SECTIONS =
MAX_INITIALIZER_LINES = 30
SHOW_USED_FILES = NO
#---------------------------------------------------------------------------
# configuration options related to warning and progress messages
#---------------------------------------------------------------------------
QUIET = NO
WARNINGS = YES
WARN_IF_UNDOCUMENTED = YES
WARN_IF_DOC_ERROR = YES
WARN_FORMAT = "$file:$line: $text"
WARN_LOGFILE =
#---------------------------------------------------------------------------
# configuration options related to the input files
#---------------------------------------------------------------------------
INPUT = $(OPENAIR1_DIR)/SIMULATION/LTE_FEMTO/
FILE_PATTERNS = *.h
RECURSIVE = NO
EXCLUDE =
EXCLUDE_SYMLINKS = NO
EXCLUDE_PATTERNS =
EXAMPLE_PATH =
EXAMPLE_PATTERNS =
EXAMPLE_RECURSIVE = NO
IMAGE_PATH = images
INPUT_FILTER =
FILTER_PATTERNS =
FILTER_SOURCE_FILES = NO
#---------------------------------------------------------------------------
# configuration options related to source browsing
#---------------------------------------------------------------------------
SOURCE_BROWSER = NO
INLINE_SOURCES = NO
STRIP_CODE_COMMENTS = YES
REFERENCED_BY_RELATION = NO
REFERENCES_RELATION = NO
VERBATIM_HEADERS = YES
#---------------------------------------------------------------------------
# configuration options related to the alphabetical class index
#---------------------------------------------------------------------------
ALPHABETICAL_INDEX = NO
COLS_IN_ALPHA_INDEX = 5
IGNORE_PREFIX =
#---------------------------------------------------------------------------
COLS_IN_ALPHA_INDEX = 5
IGNORE_PREFIX =
#---------------------------------------------------------------------------
# configuration options related to the alphabetical class index
#---------------------------------------------------------------------------
ALPHABETICAL_INDEX = NO
COLS_IN_ALPHA_INDEX = 5
IGNORE_PREFIX =
#---------------------------------------------------------------------------
# configuration options related to the HTML output
#---------------------------------------------------------------------------
GENERATE_HTML = YES
HTML_OUTPUT = html
HTML_FILE_EXTENSION = .html
HTML_HEADER =
HTML_FOOTER =
HTML_STYLESHEET =
HTML_ALIGN_MEMBERS = YES
GENERATE_HTMLHELP = YES
CHM_FILE = irs_openair.chm
HHC_LOCATION =
GENERATE_CHI = NO
BINARY_TOC = NO
TOC_EXPAND = NO
DISABLE_INDEX = NO
ENUM_VALUES_PER_LINE = 4
GENERATE_TREEVIEW = YES
TREEVIEW_WIDTH = 250
#---------------------------------------------------------------------------
# configuration options related to the LaTeX output
#---------------------------------------------------------------------------
GENERATE_LATEX = NO
LATEX_OUTPUT = latex
LATEX_CMD_NAME = latex
MAKEINDEX_CMD_NAME = makeindex
COMPACT_LATEX = NO
PAPER_TYPE = a4wide
EXTRA_PACKAGES = amsmath amssymb
LATEX_HEADER = header.tex
PDF_HYPERLINKS = YES
USE_PDFLATEX = YES
LATEX_BATCHMODE = NO
LATEX_HIDE_INDICES = NO
#---------------------------------------------------------------------------
# configuration options related to the RTF output
#---------------------------------------------------------------------------
GENERATE_RTF = NO
RTF_OUTPUT = rtf
COMPACT_RTF = YES
RTF_HYPERLINKS = YES
RTF_STYLESHEET_FILE =
RTF_EXTENSIONS_FILE =
#---------------------------------------------------------------------------
# configuration options related to the man page output
#---------------------------------------------------------------------------
GENERATE_MAN = NO
MAN_OUTPUT = man
MAN_EXTENSION = .3
MAN_LINKS = NO
#---------------------------------------------------------------------------
# configuration options related to the XML output
#---------------------------------------------------------------------------
GENERATE_XML = NO
XML_OUTPUT = xml
XML_SCHEMA =
XML_DTD =
XML_PROGRAMLISTING = YES
#---------------------------------------------------------------------------
# configuration options for the AutoGen Definitions output
#---------------------------------------------------------------------------
GENERATE_AUTOGEN_DEF = NO
#---------------------------------------------------------------------------
# configuration options related to the Perl module output
#---------------------------------------------------------------------------
GENERATE_PERLMOD = NO
PERLMOD_LATEX = NO
PERLMOD_PRETTY = YES
PERLMOD_MAKEVAR_PREFIX =
#---------------------------------------------------------------------------
# Configuration options related to the preprocessor
#---------------------------------------------------------------------------
ENABLE_PREPROCESSING = YES
MACRO_EXPANSION = YES
EXPAND_ONLY_PREDEF = YES
SEARCH_INCLUDES = YES
INCLUDE_PATH =
INCLUDE_FILE_PATTERNS =
PREDEFINED = OPENAIR_LTE=1 RLC_MODULE=1 RLC_C=1 RLC_MAC_C=1 RLC_RRC_C=1 RLC_AM_C=1 RLC_AM_MODULE=1 RLC_AM_REASSEMBLY_C=1 RLC_AM_IN_SDU_C=1 RLC_AM_RETRANSMIT_C=1 RLC_AM_RX_LIST_C=1 RLC_AM_SEGMENT_C=1 RLC_AM_SEGMENT_HOLES_C=1 RLC_AM_STATUS_REPORT_C=1 RLC_AM_TIMER_POLL_RETRANSMIT_C=1 RLC_AM_TIMER_POLL_REORDERING_C=1 RLC_AM_TIMER_STATUS_PROHIBIT_C=1 RLC_AM_WINDOWS_C=1 RLC_UM_MODULE=1 RLC_UM_C=1 RLC_TM_MODULE=1 RLC_UM_C=1 public_rlc(x)=x protected_rlc private_rlc(x)=x public_rlc_mac(x)=x protected_rlc_mac(x)=x private_rlc_mac(x)=x public_rlc_rrc(x)=x protected_rlc_rrc(x)=x private_rlc_rrc(x)=x public_rlc_am(x)=x protected_rlc_am(x)=x private_rlc_am(x)=x public_rlc_am_reassembly(x)=x protected_rlc_am_reassembly(x)=x private_rlc_am_reassembly(x)=x public_rlc_am_in_sdu(x)=x protected_rlc_am_in_sdu(x)=x private_rlc_am_in_sdu(x)=x private_rlc_am_receiver(x)=x protected_rlc_am_receiver(x)=x public_rlc_am_receiver(x)=x private_rlc_am_retransmit(x)=x protected_rlc_am_retransmit(x)=x public_rlc_am_retransmit(x)=x private_rlc_am_rx_list(x)=x protected_rlc_am_rx_list(x)=x public_rlc_am_rx_list(x)=x private_rlc_am_segment(x)=x protected_rlc_am_segment(x)=x public_rlc_am_segment(x)=x private_rlc_am_segments_holes(x)=x protected_rlc_am_segments_holes(x)=x public_rlc_am_segments_holes(x)=x private_rlc_am_status_report(x)=x protected_rlc_am_status_report(x)=x public_rlc_am_status_report(x)=x private_rlc_am_timer_poll_retransmit(x)=x protected_rlc_am_timer_poll_retransmit(x)=x public_rlc_am_timer_poll_retransmit(x)=x private_rlc_am_timer_reordering(x)=x protected_rlc_am_timer_reordering(x)=x public_rlc_am_timer_reordering(x)=x private_rlc_am_timer_status_prohibit(x)=x protected_rlc_am_timer_status_prohibit(x)=x public_rlc_am_timer_status_prohibit(x)=x private_rlc_am_windows(x)=x protected_rlc_am_windows(x)=x public_rlc_am_windows(x)=x public_rlc_um(x)=x protected_rlc_um(x)=x private_rlc_um(x)=x
EXPAND_AS_DEFINED = public_rlc(x)=x protected_rlc(x)=x private_rlc(x)=x public_rlc_mac(x)=x protected_rlc_mac(x)=x private_rlc_mac(x)=x public_rlc_rrc(x)=x protected_rlc_rrc(x)=x private_rlc_rrc(x)=x public_rlc_am(x)=x protected_rlc_am(x)=x private_rlc_am(x)=x public_rlc_am_reassembly(x)=x protected_rlc_am_reassembly(x)=x private_rlc_am_reassembly(x)=x public_rlc_am_in_sdu(x)=x protected_rlc_am_in_sdu(x)=x private_rlc_am_in_sdu(x)=x private_rlc_am_receiver(x)=x protected_rlc_am_receiver(x)=x public_rlc_am_receiver(x)=x private_rlc_am_retransmit(x)=x protected_rlc_am_retransmit(x)=x public_rlc_am_retransmit(x)=x private_rlc_am_rx_list(x)=x protected_rlc_am_rx_list(x)=x public_rlc_am_rx_list(x)=x private_rlc_am_segment(x)=x protected_rlc_am_segment(x)=x public_rlc_am_segment(x)=x private_rlc_am_segments_holes(x)=x protected_rlc_am_segments_holes(x)=x public_rlc_am_segments_holes(x)=x private_rlc_am_status_report(x)=x protected_rlc_am_status_report(x)=x public_rlc_am_status_report(x)=x private_rlc_am_timer_poll_retransmit(x)=x protected_rlc_am_timer_poll_retransmit(x)=x public_rlc_am_timer_poll_retransmit(x)=x private_rlc_am_timer_reordering(x)=x protected_rlc_am_timer_reordering(x)=x public_rlc_am_timer_reordering(x)=x private_rlc_am_timer_status_prohibit(x)=x protected_rlc_am_timer_status_prohibit(x)=x public_rlc_am_timer_status_prohibit(x)=x private_rlc_am_windows(x)=x protected_rlc_am_windows(x)=x public_rlc_am_windows(x)=x public_rlc_um(x)=x protected_rlc_um(x)=x private_rlc_um(x)=x
SKIP_FUNCTION_MACROS = YES
#---------------------------------------------------------------------------
# Configuration::additions related to external references
#---------------------------------------------------------------------------
TAGFILES =
GENERATE_TAGFILE =
ALLEXTERNALS = NO
EXTERNAL_GROUPS = YES
PERL_PATH = /usr/bin/perl
#---------------------------------------------------------------------------
# Configuration options related to the dot tool
#---------------------------------------------------------------------------
CLASS_DIAGRAMS = NO
HIDE_UNDOC_RELATIONS = NO
HAVE_DOT = NO
CLASS_GRAPH = NO
COLLABORATION_GRAPH = NO
UML_LOOK = NO
TEMPLATE_RELATIONS = NO
INCLUDE_GRAPH = NO
INCLUDED_BY_GRAPH = NO
CALL_GRAPH = NO
GRAPHICAL_HIERARCHY = NO
DOT_IMAGE_FORMAT = jpg
DOT_PATH = "/usr/bin"
DOTFILE_DIRS = ../docs/dotfiles
openair1/SIMULATION/LTE_FEMTO/Makefile
+160
View File
@@ -0,0 +1,160 @@
CPUFLAGS = -mmmx -msse -msse2 -m32 -mssse3 -msse4.1
TOP_DIR = $(OPENAIR1_DIR)
OPENAIR1_TOP = $(OPENAIR1_DIR)
OPENAIR2_TOP = $(OPENAIR2_DIR)
OPENAIR3 = $(OPENAIR3_DIR)
CFLAGS = -Wall -fno-common -mpreferred-stack-boundary=4 -fno-strict-aliasing -DPHYSIM -DNODE_RG -DUSER_MODE -DPC_TARGET -DPC_DSP -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DPHY_CONTEXT=1 -g -ggdb -rdynamic $(CPUFLAGS) -DMALLOC_CHECK_=1 # -Wno-packed-bitfield-compat -O2
CFLAGS += -DNEW_FFT
LFLAGS = -lm -lblas -lxml2 -lrt
ifdef GPIB
LFLAGS += -lgpib
endif
GCCVERSION = $(shell gcc --version | grep ^gcc | sed 's/^.* //g')
ifeq "$(GCCVERSION)" "4.4.3"
CFLAGS += -Wno-packed-bitfield-compat
endif
ifeq "$(GCCVERSION)" "4.5.2"
CFLAGS += -Wno-packed-bitfield-compat
endif
ifeq "$(GCCVERSION)" "4.6.1"
CFLAGS += -Wno-packed-bitfield-compat
endif
CFLAGS += -DOPENAIR_LTE #-DOFDMA_ULSCH #-DIFFT_FPGA -DIFFT_FPGA_UE
#CFLAGS += -DTBS_FIX
CFLAGS += -DCELLULAR
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
ifdef EMOS
CFLAGS += -DEMOS
endif
ifdef DEBUG_PHY
CFLAGS += -DDEBUG_PHY
endif
ifdef MeNBMUE
CFLAGS += -DMeNBMUE
endif
ifdef MU_RECEIVER
CFLAGS += -DMU_RECEIVER
endif
ifdef ZBF_ENABLED
CFLAGS += -DNULL_SHAPE_BF_ENABLED
endif
ifdef RANDOM_BF
CFLAGS += -DRANDOM_BF
endif
ifdef PBS_SIM
CFLAGS += -DPBS_SIM
endif
ifdef XFORMS
CFLAGS += -DXFORMS
LFLAGS += -lforms
endif
ifdef PERFECT_CE
CFLAGS += -DPERFECT_CE
endif
ifdef BIT8_TX
CFLAGS += -DBIT8_TX
endif
CFLAGS += -DNO_RRM -DOPENAIR1 #-DOPENAIR2 #-DPHY_ABSTRACTION
CFLAGS += -I/usr/include/X11 -I/usr/X11R6/include
ifdef ENABLE_FXP
CFLAGS += -DENABLE_FXP # Fxp only
else
ifdef ENABLE_FLP
CFLAGS += -DENABLE_FLP # dual_stream_correlation(), channel_compensation_prec() and qam16_qam16_mu_mimo() are flp (independently)
else
ifdef ENABLE_FULL_FLP
CFLAGS += -DENABLE_FULL_FLP # Flp inside of rx_pdsch() (dlsch_detection_mrc(), dual_stream_correlation(), channel_compensation_prec(), qam16_qam16_mu_mimo() and dlsch_16qam_16qam_llr)
else
CFLAGS += -DENABLE_FXP # Fxp only by default
endif
endif
endif
ifdef COMPARE_FLP_AND_FXP
CFLAGS += -DCOMPARE_FLP_AND_FXP
endif
ifdef RTAI
CFLAGS += -DRTAI_ENABLED -D__IN_RTAI__ $(shell rtai-config --lxrt-cflags)
LFLAGS += $(shell rtai-config --lxrt-ldflags) -llxrt
endif
include $(TOP_DIR)/PHY/Makefile.inc
SCHED_OBJS = $(TOP_DIR)/SCHED/phy_procedures_lte_common.o #$(TOP_DIR)/SCHED/phy_procedures_lte_eNb.o $(TOP_DIR)/SCHED/phy_procedures_lte_ue.o
#include $(TOP_DIR)/SCHED/Makefile.inc
include $(TOP_DIR)/SIMULATION/Makefile.inc
include $(OPENAIR2_DIR)/LAYER2/Makefile.inc
include $(OPENAIR2_DIR)/UTIL/Makefile.inc
include $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.inc
CFLAGS += $(L2_incl) -I$(ASN1_MSG_INC) -I$(TOP_DIR) -I$(OPENAIR3) $(UTIL_incl)
# EXTRA_CFLAGS =
#STATS_OBJS += $(TOP_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER/cbmimo1_proc.o
#LAYER2_OBJ += $(OPENAIR2_DIR)/LAYER2/MAC/rar_tools.o
#LAYER2_OBJ = $(OPENAIR2_DIR)/LAYER2/MAC/lte_transport_init.o
OBJ = $(PHY_OBJS) $(SIMULATION_OBJS) $(TOOLS_OBJS) $(SCHED_OBJS) $(LAYER2_OBJ) $(LOG_OBJS)
ifdef GPIB
OBJ += LTE_Configuration.o
endif
#OBJ2 = $(PHY_OBJS) $(SIMULATION_OBJS) $(TOOLS_OBJS)
ifdef XFORMS
OBJ += ../../USERSPACE_TOOLS/SCOPE/lte_scope.o
endif
OBJ += $(LOG_DIR)/vcd_signal_dumper.o
all: femtosim
#$(OBJ)
femtosim : femtoUtils.o femtosim.c
@echo "Compiling femtosim.c"
@$(CC) -o femtosim femtosim.c femtoUtils.o $(CFLAGS) $(OBJ) $(LFLAGS) #-static -L/usr/lib/libblas #-lm -lblas
femtoUtils.o: $(OBJ) femtoUtils.h femtoUtils.c
@echo "Compiling femtoUtils.c"
@$(CC) -c femtoUtils.c $(CFLAGS) $(OBJ) $(LFLAGS) -L/usr/lib/libblas #-lm -lblas -DPERFECT_CE
Tester: Tester.c
@$(CC) Tester.c -o Tester $(CFLAGS)
ComparaFile: ComparaFile.c
@$(CC) ComparaFile.c -o ComparaFile
clean :
rm -f $(OBJ)
rm -f *.o
cleanall : clean
rm -f femtosim
rm -f *.exe*
#showflags :
#@echo $(CFLAGS)
#@echo $(LFLAGS)
openair1/SIMULATION/LTE_FEMTO/Tester.c
+103
View File
@@ -0,0 +1,103 @@
#include <stdlib.h>
#include <time.h>
#include <stdio.h>
void main( int argc, char **argv){
clock_t t_ini, t_fin;
time_t tiempo = time(0);
struct tm *tlocal ;
char output[128];
int i,j,h,x,z;
int interferencias[11];
interferencias[0]=-15;
interferencias[1]=-5;
interferencias[2]=-3;
interferencias[3]=-2;
interferencias[4]=-1;
interferencias[5]=0;
interferencias[6]=1;
interferencias[7]=2;
interferencias[8]=3;
interferencias[9]=5;
interferencias[10]=15;
FILE *output_fd ;
output_fd= fopen("TesterControl.txt","w");
double secs;
char **pruebas;
int n=(4*8*4*11)+1;
pruebas= (char **) malloc(n*sizeof(char *));
for(i=0;i<n; i++)
{
pruebas[i]=(char*)malloc(200*sizeof(char));
}
pruebas[0]= "./femtosim -n1000 -s0 -S25 -b0";
i=1;
x=1;
for(j=0;j<8;j++)
{
for(h=0;h<4;h++)
{
for( z=0;z<11;z++)
{
//printf(" %d %d %d %d %d %d\n",interferencias[z],x,j,h,i,n);
sprintf(pruebas[i],"./femtosim -n1000 -s0 -S25 -a -I1 -w%d -b100%d -p%d,%d",interferencias[z],x,j,h);
i++;
sprintf(pruebas[i],"./femtosim -n1000 -s0 -S25 -a -I1 -w%d -b200%d -p%d,%d -A1 -D",interferencias[z],x,j,h);
i++;
sprintf(pruebas[i],"./femtosim -n1000 -s0 -S25 -I1 -w%d -b300%d -p%d,%d",interferencias[z],x,j,h);
i++;
sprintf(pruebas[i],"./femtosim -n1000 -s0 -S25 -I1 -w%d -b400%d -p%d,%d -A1 -D",interferencias[z],x,j,h);
i++;
x++;
}
}
}
for(i=0;i<n;i++)
{
printf("\n%s",pruebas[i]);
t_ini = clock();
fprintf(output_fd,"\n%s",pruebas[i]);
tiempo = time(0);
tlocal = localtime(&tiempo);
strftime(output,128,"%d/%m/%y %H:%M:%S",tlocal);
fprintf(output_fd,"\n\tInicio: \t%s",output);
system(pruebas[i]);
tiempo = time(0);
tlocal = localtime(&tiempo);
strftime(output,128,"%d/%m/%y %H:%M:%S",tlocal);
fprintf(output_fd,"\n\tFin: \t%s",output);
}
fclose(output_fd);
}
openair1/SIMULATION/LTE_FEMTO/femtoUtils.c
+573
View File
@@ -0,0 +1,573 @@
#include <stdio.h>
#include <stdlib.h>
#include <getopt.h>
#include <string.h>
#include <math.h>
#include <sys/stat.h>
#include "femtoUtils.h"
#ifndef _FEMTO_UTILS
#include "PHY/types.h"
#include "SIMULATION/TOOLS/defs.h"
#include "UTIL/LOG/vcd_signal_dumper.h" //TVT:Navid
#endif
void _parseOptions(options_t *opts, int argc, char ** argv) {
char c;
char aux[100];
//int prob_flag=0;
static struct option long_options[] =
{
{"h", no_argument, 0, 'h'},
{"s", required_argument, 0, 's'},
{"S", required_argument, 0, 'S'},
{"T", required_argument, 0, 'T'},
{"n", required_argument, 0, 'n'},
{"x", no_argument, 0, 'x'},
{"d", no_argument, 0, 'd'},
{"t", required_argument, 0, 't'},
{"y", required_argument, 0, 'y'},
{"z", required_argument, 0, 'z'},
{"I", required_argument, 0, 'I'},
{"j", required_argument, 0, 'j'},
{"N", required_argument, 0, 'N'},
{"o", required_argument, 0, 'o'},
{"g", required_argument, 0, 'g'},
{"f", no_argument, 0, 'f'},
{"a", no_argument, 0, 'a'},
{"b", required_argument, 0, 'b'},
{"w", required_argument, 0, 'w'},
{"k", required_argument, 0, 'k'},
{"c", required_argument, 0, 'c'},
{"e", no_argument, 0, 'e'},
{"m", required_argument, 0, 'm'},
{"A", required_argument, 0, 'A'},
{"D", no_argument, 0, 'D'},
{"p", no_argument, 0, 'p'},
{"r", required_argument, 0, 'r'},
{"p", required_argument, 0, 'p'},
{"Q", required_argument, 0, 'Q'},
{0, 0, 0, 0}
};
int option_index = 0;
while ((c = getopt_long (argc, argv, "hs:S:T:n:xdt:y:z:I:j:N:o:g:fab:r:R:w:c:em:A:Dp:B:k:Q:",long_options, &option_index)) != -1)
{
//printf("%c %s\n",c,optarg);
switch (c)
{
case 'a':
opts->awgn_flag=1;
opts->channel_model=AWGN;
sprintf(opts->parameters,"%s -a",opts->parameters);
break;
case 'B':
opts->N_RB_DL=atoi(optarg);
break;
case 'f':
opts->fixed_channel_flag=1;
sprintf(opts->parameters,"%s -f",opts->parameters);
break;
case 'D':
if(opts->n_adj_cells==0 )
{
msg("First specify the number of adjuncts cells to estimate channel using -A #!\n");
exit(-1);
}
opts->dual_stream_UE=1;
sprintf(opts->parameters,"%s -D",opts->parameters);
break;
case 'e':
opts->dci_flag=1;
sprintf(opts->parameters,"%s -d",opts->parameters);
break;
case 'r':
opts->DLSCH_RB_ALLOC = atoi(optarg);
opts->rballocset = 1;
break;
case 's':
opts->snr_init=atof(optarg);
//opts->snr_max= opts->snr_init+5;
sprintf(opts->parameters,"%s -s%f",opts->parameters,opts->snr_init);
break;
case 'S':
opts->snr_max=atof(optarg);
sprintf(opts->parameters,"%s -S%f",opts->parameters,opts->snr_max);
break;
case 'Q':
opts->ratio=atoi(optarg);
break;
case 'T':
opts->snr_step=atof(optarg);
sprintf(opts->parameters,"%s -T%f",opts->parameters,opts->snr_step);
break;
case 'n':
opts->nframes=atoi(optarg);
sprintf(opts->parameters,"%s -n%d",opts->parameters,opts->nframes);
break;
case 'x':
opts->extended_prefix_flag=1;
sprintf(opts->parameters,"%s -x",opts->parameters);
if (opts->extended_prefix_flag == 0)
{
opts->nsymb = 14 ;
opts->pilot1 = 4;
opts->pilot2 = 7;
opts->pilot3 = 11;
} else
{
opts->nsymb = 12;
opts->pilot1 = 3;
opts->pilot2 = 6;
opts->pilot3 = 9;
}
break;
case 'd':
opts->frame_type= 1;
sprintf(opts->parameters,"%s -d",opts->parameters);
break;
case 't':
opts->transmission_mode=atoi(optarg);
sprintf(opts->parameters,"%s -t%d",opts->parameters,opts->transmission_mode);
if ((opts->transmission_mode!=1) && (opts->transmission_mode!=2) && (opts->transmission_mode!=6))
{
printf("Unsupported transmission mode %d\n",opts->transmission_mode);
exit(-1);
}
break;
case 'y':
opts->n_tx=atoi(optarg);
sprintf(opts->parameters,"%s -y%d",opts->parameters,opts->n_tx);
break;
case 'z':
opts->n_rx=atoi(optarg);
sprintf(opts->parameters,"%s -z%d",opts->parameters, opts->n_rx);
break;
case 'I':
opts->nInterf=atoi(optarg);
sprintf(opts->parameters,"%s -I%d",opts->parameters, opts->nInterf);
if(opts->nInterf>5 )
{
msg("Max num interferer = 5 \n");
exit(-1);
}
break;
case 'w':
if(opts->nInterf==0 )
{
msg("First specify the number of interferer with -I# \n");
exit(-1);
}
sprintf(aux,"%s",optarg);
strcpy(opts->interfLevels,aux);
sprintf(opts->parameters,"%s -w%s", opts->parameters,opts->interfLevels);
break;
case 'k':
if(opts->nInterf==0 )
{
msg("First specify the number of interferer with -I# \n");
exit(-1);
}
sprintf(aux,"%s",optarg);
strcpy(opts->interfProbability,aux);
sprintf(opts->parameters,"%s -k%s", opts->parameters,opts->interfProbability);
opts->prob_flag=1;
break;
case 'N':
opts->Nid_cell = atoi(optarg);
sprintf(opts->parameters,"%s -N%d",opts->parameters, opts->Nid_cell);
break;
case 'c':
opts->interCellId = atoi(optarg);
sprintf(opts->parameters,"%s -c%d",opts->parameters, opts->interCellId);
break;
case 'o':
opts->oversampling=atoi(optarg);
sprintf(opts->parameters,"%s -o%d",opts->parameters, opts->oversampling);
break;
case 'b':
opts->testNumber=atoi(optarg);
sprintf(opts->parameters,"%s -b%d",opts->parameters, opts->testNumber);
break;
case 'm':
opts->mcs=atoi(optarg);
sprintf(opts->parameters,"%s -b%d",opts->parameters, opts->mcs);
break;
case 'g':
sprintf(opts->parameters,"%s -g%s",opts->parameters, optarg);
switch ((char)*optarg) {
case 'A':
opts->channel_model=SCM_A;
break;
case 'B':
opts->channel_model=SCM_B;
break;
case 'C':
opts->channel_model=SCM_C;
break;
case 'D':
opts->channel_model=SCM_D;
break;
case 'E':
opts->channel_model=EPA;
break;
case 'F':
opts->channel_model=EVA;
break;
case 'G':
opts->channel_model=ETU;
break;
case 'H':
opts->channel_model=Rayleigh8;
break;
case 'I':
opts->channel_model=Rayleigh1;
break;
case 'J':
opts->channel_model=Rayleigh1_corr;
break;
case 'K':
opts->channel_model=Rayleigh1_anticorr;
break;
case 'L':
opts->channel_model=Rice8;
break;
case 'M':
opts->channel_model=Rice1;
break;
default:
msg("Unsupported channel model! [A,B,C,D,E,F,G,H,I,J,K,L,M]\n");
exit(-1);
}
break;
case 'A':
opts->n_adj_cells=atoi(optarg);
sprintf(opts->parameters,"%s -b%d",opts->parameters, opts->n_adj_cells);
break;
case 'R':
opts->num_rounds=atoi(optarg);
sprintf(opts->parameters,"%s -R%d",opts->parameters, opts->num_rounds);
if(opts->num_rounds>4 )
{
msg("Max num round = 4 \n");
exit(-1);
}
opts->fix_rounds=1;
break;
case 'p':
sprintf(aux,"%s",optarg);
strcpy(opts->power,aux);
sprintf(opts->parameters,"%s -w%s", opts->parameters,opts->power);
_parsePower(opts);
break;
default:
case 'h':
printf("-h This message\n");
printf("-s Starting SNR default value is %f\n",opts->snr_init);
printf("-S Ending SNR default value is %f\n",opts->snr_max);
printf("-T Step size of SNR, default value is %f\n",opts->snr_step);
printf("-n Number of frames, default value is %d\n",opts->nframes);
printf("-x Use extended prefix mode flag, default value is Normal\n");
printf("-d Use TDD flag\n");
printf("-t Transmission mode (1,2,6 for the moment),default value is %d\n",opts->transmission_mode);
printf("-y Number of TX antennas used in eNB, default value is %d\n",opts->n_tx);
printf("-z Number of RX antennas used in UE, default value is %d\n",opts->n_rx);
printf("-I Number of interference to apply, default value is %d \n",opts->nInterf);
printf("-w Relative strength of inteference list (in dB) separeted by ',' \n");
printf("-N Nid_cell, default value is %d \n",opts->Nid_cell);
printf("-o Oversampling factor (1,2,4,8,16), default value is %d \n",opts->oversampling);
printf("-g [A,B,C,D,E,F,G] Use 3GPP SCM (A,B,C,D) or 36-101 (E-EPA,F-EVA,G-ETU) models (ignores delay spread and Ricean factor), default value is AWGN\n");
// printf("-f Output filename (.txt format) for Pe/SNR results\n");
printf("-a Use AWGN channel and not multipath\n");
printf("-b Test Number\n");
printf("-c CellId Number for interferer\n");
printf("-r ressource block allocation (see section 7.1.6.3 in 36.213\n");
printf("-m MCS\n");
printf("-D Enable interference cancellation\n");
printf("-e Enable verification of DCI\n");
printf("-A Indicates number of interfering to estimate, by default does not estimate the channel from the interfering\n");
printf("-R Number of rounds\n");
printf("-k Probability of each interferer list (0-1) separeted by ',' \n");
printf("-f Use fixed data and channel\n");
printf("-B Number of PRBs depending on the bandwidth\n");
exit (-1);
break;
}
}
sprintf(opts->folderName,"%d_resp",opts->testNumber);
if (opts->nInterf>0)
{
_parseInterferenceLevels(opts,opts->interfLevels,opts->nInterf);
_parseInterferenceProbability(opts,opts->interfProbability,opts->nInterf);
}
}
void _printOptions(options_t *opts)
{
int i;
printf("\n----------Options----------");
printf("\nsnr_init:\t\t%f",opts->snr_init);
printf("\nsnr_max:\t\t%f",opts->snr_max);
printf("\nsnr_step:\t\t%f",opts->snr_step);
printf("\nnframes:\t\t%d",opts->nframes);
printf("\nextended_prefix_flag:\t%d",opts->extended_prefix_flag);
printf("\nframe_type:\t\t%d",opts->frame_type);
printf("\ntransmission_mode:\t%d",opts->transmission_mode);
printf("\nn_tx:\t\t\t%d",opts->n_tx);
printf("\nn_rx:\t\t\t%d",opts->n_rx);
printf("\nNid_cell:\t\t%d",opts->Nid_cell);
printf("\noversampling:\t\t%d",opts->oversampling);
printf("\nchannel_model:\t\t%d",opts->channel_model);
printf("\nchannel_modeli:\t\t%d",opts->channel_modeli);
printf("\nawgn_flag:\t\t%d",opts->awgn_flag);
printf("\nawgn_flagi:\t\t%d",opts->awgn_flagi);
printf("\nnInterf:\t\t%d",opts->nInterf);
printf("\nxx:%p",(void *)opts->outputFile);
for (i=0; i<opts->nInterf; i++)
{
printf("\n\tInterference n%d:%f (%f)",i+1,opts->dbInterf[i],opts->probabilityInterf[i]);
}
printf("\n");
}
void _parseInterferenceProbability(options_t *opts, char *interfProbability,int nInterf)
{
int i;
char * pch;
opts->probabilityInterf=(double*)malloc(sizeof(double)*nInterf);
for (i=0; i<nInterf; i++)
{
opts->probabilityInterf[i]=1.0;
}
if(opts->prob_flag)
{
pch = strtok (interfProbability,",");
i=0;
while (pch != NULL)
{
opts->probabilityInterf[i]=atof(pch);
i++;
pch = strtok (NULL,",");
}
}
}
void _parseInterferenceLevels(options_t *opts, char *interfLevels,int nInterf)
{
int i;
char * pch;
opts->dbInterf=(double*)malloc(sizeof(double)*nInterf);
for (i=0; i<nInterf; i++)
{
opts->dbInterf[i]=0.0;
}
pch = strtok (interfLevels,",");
i=0;
while (pch != NULL)
{
opts->dbInterf[i]=atof(pch);
i++;
pch = strtok (NULL,",");
}
}
void _allocData(options_t opts, data_t *data ,u8 n_tx,u8 n_rx, int Frame_length_complex_samples)
{
int i,j;
data->s_re = (double**)malloc(n_tx*sizeof(double*));
data->s_im = (double**)malloc(n_tx*sizeof(double*));
data->r_re = (double**)malloc(n_rx*sizeof(double*));
data->r_im = (double**)malloc(n_rx*sizeof(double*));
if(opts.nInterf>0)
{
data->is_re=(double***)malloc(opts.nInterf*sizeof(double**));
data->is_im=(double***)malloc(opts.nInterf*sizeof(double**));
data->ir_re=(double***)malloc(opts.nInterf*sizeof(double**));
data->ir_im=(double***)malloc(opts.nInterf*sizeof(double**));
for(i=0;i<opts.nInterf;i++)
{
data->is_re[i]=(double**)malloc(n_tx*sizeof(double*));
data->is_im[i]=(double**)malloc(n_tx*sizeof(double*));
data->ir_re[i]=(double**)malloc(n_rx*sizeof(double*));
data->ir_im[i]=(double**)malloc(n_rx*sizeof(double*));
}
}
for (i=0; i<n_tx; i++)
{
data->s_re[i] =(double*)malloc(Frame_length_complex_samples*sizeof(double));
data->s_im[i] = (double*)malloc(Frame_length_complex_samples*sizeof(double));
bzero(data->s_re[i],Frame_length_complex_samples*sizeof(double));
bzero(data->s_im[i],Frame_length_complex_samples*sizeof(double));
for(j=0;j<opts.nInterf;j++)
{
data->is_re[j][i] =(double*)malloc(Frame_length_complex_samples*sizeof(double));
data->is_im[j][i] = (double*)malloc(Frame_length_complex_samples*sizeof(double));
bzero(data->is_re[j][i],Frame_length_complex_samples*sizeof(double));
bzero(data->is_im[j][i],Frame_length_complex_samples*sizeof(double));
}
}
for (i=0; i<n_rx; i++)
{
data->r_re[i] =(double*)malloc(Frame_length_complex_samples*sizeof(double));
data->r_im[i] = (double*)malloc(Frame_length_complex_samples*sizeof(double));
bzero(data->r_re[i],Frame_length_complex_samples*sizeof(double));
bzero(data->r_im[i],Frame_length_complex_samples*sizeof(double));
for(j=0;j<opts.nInterf;j++)
{
data->ir_re[j][i] =(double*)malloc(Frame_length_complex_samples*sizeof(double));
data->ir_im[j][i] = (double*)malloc(Frame_length_complex_samples*sizeof(double));
bzero(data->ir_re[j][i],Frame_length_complex_samples*sizeof(double));
bzero(data->ir_im[j][i],Frame_length_complex_samples*sizeof(double));
}
}
}
void copyDataFixed(data_t * origin,data_t * destination,options_t *opts, int Frame_length_complex_samples)
{
int i,j;
int sizeData=4*opts->nInterf*sizeof(double**)+
(opts->nInterf+1)*2*(opts->n_tx+opts->n_rx)*(sizeof(double*)+Frame_length_complex_samples*sizeof(double));
printf("Copying sizeData: %d\n",sizeData);
opts->fixed_data_set=1;
}
void _makeOutputDir(options_t *opts)
{
int status;
char auxDir[100];
char auxFile[100];
FILE *controlFile;
status=mkdir ("testResults",S_IRWXU | S_IRWXG | S_IRWXO);
// status=chdir("testResults");
sprintf(auxDir,"%s",opts->folderName);
//status=mkdir(auxDir,S_IRWXU | S_IRWXG | S_IRWXO);
//status=chdir(auxDir);
sprintf(auxFile,"OutpuSimulation_%df_%dI_%sdB_%dch_%d.m",opts->nframes,opts->nInterf,opts->interfLevels,opts->channel_model,opts->testNumber);
sprintf(auxFile,"Bler_%d.m",opts->testNumber);
opts->outputFile =fopen(auxFile,"w");
sprintf(auxFile,"OutputBlerRound_%d.m",opts->testNumber);
opts->outputBler =fopen(auxFile,"w");
fprintf( opts->outputBler,"SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err\n");
sprintf(auxFile,"OutputBER_%d.m",opts->testNumber);
opts->outputBer =fopen(auxFile,"w");
sprintf(auxFile,"Throughput_%d.m",opts->testNumber);
opts->outputTrougput =fopen(auxFile,"w");
controlFile=fopen("ControlTest.txt","w");
fprintf(controlFile,"Parameters\n");
fprintf(controlFile,"./femtosim %s\n\n",opts->parameters);
fprintf(controlFile,"testNumber:\t\t\n",opts->testNumber);
fprintf(controlFile,"awgn_flag:\t\t%d\n",opts->awgn_flag);
fprintf(controlFile,"snr_init:\t\t%f\n",opts->snr_init);
fprintf(controlFile,"snr_max;\t\t%f\n",opts->snr_max);
fprintf(controlFile,"snr_step:\t\t%f\n",opts->snr_step);
fprintf(controlFile,"nframes:\t\t%d\n",opts->nframes);
fprintf(controlFile,"extended_prefix_flag:\t\t%d\n",opts->extended_prefix_flag);
fprintf(controlFile,"frame_type:\t\t%d\n",opts->frame_type);
fprintf(controlFile,"transmission_mode:\t\t%d\n",opts->transmission_mode);
fprintf(controlFile,"n_tx:\t\t%d\n",opts->n_tx);
fprintf(controlFile,"n_rx:\t\t%d\n",opts->n_rx);
fprintf(controlFile,"nInterf:\t\t%d\n",opts->nInterf);
fprintf(controlFile,"interfLevels:\t\t%s\n",opts->interfLevels);
fprintf(controlFile,"Nid_cell:\t\t%d\n",opts->Nid_cell);
fprintf(controlFile,"oversampling:\t\t%d\n",opts->oversampling);
fclose(controlFile);
}
void _parsePower(options_t *opts)
{
//printf("opts->power:%s\n",opts->power);
int i;
char * pch;
pch=strtok (opts->power,",");
if (pch != NULL)
{
opts->p_a=atoi(pch);
pch=strtok (NULL,",");
opts->p_b=atoi(pch);
opts->d_offset=0;
/* pch=strtok (NULL,",");
opts->d_offset=atoi(pch); */
}
if(opts->p_a< 0 || opts->p_a>7)
{
msg("Error -> PA (0...7) (dBm6, dBm477 ,dBm3 ,dBm177 ,dB0 ,dB1 ,dB2 ,dB3 )\n");
exit(1);
}
if(opts->p_b< 0 || opts->p_b>3)
{
msg("Error -> PB (0...3)\n");
exit(1);
}
/* if(opts->d_offset< -6 || opts->d_offset>12)
{
msg("Error -> Offset (-6...12)\n");
exit(1);
}*/
}
openair1/SIMULATION/LTE_FEMTO/femtoUtils.h
+173
View File
@@ -0,0 +1,173 @@
#include "PHY/types.h"
#include "SIMULATION/TOOLS/defs.h"
#include <stdio.h>
#ifndef _FEMTO_UTILS
#define _FEMTO_UTILS
/*! \file SIMULATION/LTE_FEMTO/femtoUtils.h
* \brief Defines structure and function headers
* \author L. Garcia
* \date 2012
* \version 0.1
* \company Eurecom
* \note
* \warning
*/
///Top-level data Structure for general options of simulation and other global variables
typedef struct {
double snr_init;
double snr_max;
double snr_step;
int nframes;
int fixed_channel_flag;
int fixed_data_set;
int extended_prefix_flag;
///Frame type (0 FDD, 1 TDD).
u8 frame_type;
///Transmission mode (1 for the moment)
u8 transmission_mode;
///Number of Transmit antennas in node.
u8 n_tx;
///Number of Receive antennas in node.
u8 n_rx;
///Number of interference to simulate
int nInterf;
///Array with interference level in dB
double *dbInterf;
double *probabilityInterf;
char interfLevels[150];
char interfProbability[150];
u16 Nid_cell;
u16 tdd_config;
u8 oversampling;
SCM_t channel_model;
SCM_t channel_modeli;
int awgn_flag;
int awgn_flagi;
int nsymb;
int num_layers;
u16 n_rnti;
///Modulation and code scheme
u8 mcs;
u8 pilot1,pilot2,pilot3;
///Pointer to the output file SNRvsBLER
FILE *outputFile;
///Pointer to the output file errors and trials for each SNR
FILE *outputBler;
FILE *outputBer;
FILE *outputTrougput;
u8 num_rounds;
u8 fix_rounds;
u8 subframe;
// int eNB_id;
/// Amplitude of QPSK symbols
s16 amp;
///1- Analysis of errors on DCI, 0- No analysis of errors in DCI
u8 dci_flag;
int testNumber;
char folderName[50];
char parameters[300];
int SIZE_TXDATAF;
int SIZE_TXDATA;
int SIZE_RXDATA;
int SIZE_RXDATAF;
u16 interCellId;
int n_adj_cells;
u8 dual_stream_UE;
int perfect_ce;
int common_flag;
int TPC;
u8 N_RB_DL;
int rballocset;
u32 DLSCH_RB_ALLOC;
PA_t p_a;
u8 p_b;
s8 d_offset;
int ratio;
int prob_flag;
char power[50];
} options_t;
/// Store signal data
typedef struct {
double **s_re;
double **s_im;
double **r_re;
double **r_im;
double ***is_re;
double ***is_im;
double ***ir_re;
double ***ir_im;
} data_t;
/// Parses the command line options and assigns values ​​to pilots, num_symbols, etc. modified by the options selected
void _parseOptions(options_t *opts, int argc, char ** argv);
void _printOptions(options_t *opts);
/// Interference Levels are recivend in form num,num,num this function parse the string and fill dbInterf array
void _parseInterferenceLevels(options_t *opts, char *interfLevels,int nInterf);
void _parseInterferenceProbability(options_t *opts, char *interfLevels,int nInterf);
void _parsePower(options_t *opts);
/// Allocate memory for signal data arrays
void _allocData(options_t opts,data_t *data, u8 n_tx,u8 n_rx,int Frame_length_complex_samples);
void copyDataFixed(data_t *origin,data_t *destination,options_t *opts, int Frame_length_complex_samples);
/// Generate output dir with the prefix specified in testNumber
void _makeOutputDir(options_t *opts);
/// Initializes lte_frame_parms structure and make the structures of the eNB and EU involved in the simulation, including interference, if any.
LTE_DL_FRAME_PARMS* _lte_param_init(options_t opts);
/// Set defaults values for the simulations
void _initDefaults(options_t *opts);
/// Allocate and fill UL, CCCH and DLSCH structures
void _fill_Ul_CCCH_DLSCH_Alloc(options_t opts);
/// Allocate the eNB2UE structure for transmision and interference
void _generatesRandomChannel(options_t opts);
/** @brief This function allocates structures for a particular DLSCH at eNB.
*
* modifications will be required with more than 2 users
* It's used to generate the dci. they contain informations such as the modulation and coding scheme
* either if the transmit power control is required or not and so on...
* dlsch_eNB can suport 8 users.
* Create transport channel structures for 2 transport blocks (MIMO)
*/
void _allocDLSChannel(options_t opts);
void _generateDCI(options_t opts,DCI_ALLOC_t *dci_alloc,DCI_ALLOC_t *dci_alloc_rx);//,u8 **input_buffer);
u32 _allocRBs(options_t *opts, int ind);
void _freeMemory(data_t data,options_t opts);
void _makeSimulation(data_t data,options_t opts,DCI_ALLOC_t *dci_alloc,DCI_ALLOC_t *dci_alloc_rx,u32 *NB_RB2,LTE_DL_FRAME_PARMS *frame_parms,u8 num_pdcch_symbols);
void _printResults(u32 *errs,u32 *round_trials,u32 dci_errors,double rate);
void _printFileResults(double SNR, double rate,u32 *errs,u32 *round_trials,u32 dci_errors,options_t opts,double BER);
void _initErrsRoundsTrials(u32 **errs,u32 **trials,int allocFlag,options_t opts);
void _fillData(options_t opts,data_t data,int numSubFrames);
void _applyNoise(options_t opts,data_t data,double sigma2,double iqim,int numSubFrames);
u8 _generate_dci_top(int num_ue_spec_dci,int num_common_dci,DCI_ALLOC_t *dci_alloc,options_t opts,u8 num_pdcch_symbols);
void do_OFDM_mod(mod_sym_t **txdataF, s32 **txdata, u16 next_slot, LTE_DL_FRAME_PARMS *frame_parms);
//void _apply_Multipath_Noise_Interference(options_t opts,data_t data,data_t data_fixed,double sigma2_dB,double sigma2,int numSubFrames);
void _apply_Multipath_Noise_Interference(options_t opts,data_t data,double sigma2_dB,double sigma2,int numSubFrames);
void _writeOuputOneFrame(options_t opts,u32 coded_bits_per_codeword,short *uncoded_ber_bit,u32 tbs);
void _dumpTransportBlockSegments(u32 C,u32 Cminus,u32 Kminus,u32 Kplus, u8 ** c_UE,u8 ** c_eNB);
void _applyInterference(options_t opts,data_t data,double sigma2,double iqim,int numSubFrames);
double compute_ber_soft(u8* ref, s16* rec, int n);
void _fillPerfectChannelDescription(options_t opts,u8 l);
void _writeTxData(char *num,char *desc, int init, int numframes,options_t opts, int output,int senial);
#endif
openair1/SIMULATION/LTE_FEMTO/femtosim.c
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openair1/SIMULATION/LTE_FEMTO/header.tex
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\documentclass[a4paper]{book}
\usepackage{a4wide}
\usepackage{makeidx}
\usepackage{fancyhdr}
\usepackage{graphicx}
\usepackage{multicol}
\usepackage{float}
\usepackage{textcomp}
\usepackage{alltt}
\usepackage{amsmath}
\usepackage{amssymb}
\ifx\pdfoutput\undefined
\usepackage[ps2pdf,
pagebackref=true,
colorlinks=true,
linkcolor=blue
]{hyperref}
\usepackage{pspicture}
\else
\usepackage[pdftex,
pagebackref=true,
colorlinks=true,
linkcolor=blue
]{hyperref}
\fi
\usepackage{doxygen}
\usepackage{times}
\makeindex
\setcounter{tocdepth}{1}
\renewcommand{\footrulewidth}{0.4pt}
\begin{document}
\begin{titlepage}
\vspace*{7cm}
\begin{center}
{\Large openair Specifications }\\
Phyiscal, Medium-Access, Radio-link Control, Packet Data Convergence Protocol and Radio Resource Control Layers\\
\vspace*{1cm}
{\large Generated by Doxygen 1.3.8}\\
\vspace*{0.5cm}
{\small Sun Oct 31 19:27:37 2004}\\
\end{center}
\end{titlepage}
\clearemptydoublepage
\pagenumbering{roman}
\tableofcontents
\clearemptydoublepage
\pagenumbering{arabic}
openair1/SIMULATION/LTE_FEMTO/plot_bler.m
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Bler_1
Bler_2
semilogy(s1(:,1),s1(:,2),'b',s2(:,1),s2(:,2),'r');
openair1/SIMULATION/LTE_FEMTO/plots_all.m
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close all
fch0e
fch1e
figure;
plot(abs(ch0e),'b'); title 'Estimated 0'
hold on
plot(abs(ch1e),'r');
hold off
dlsch0_ch_ext00
dlsch1_ch_ext00
figure;
plot(abs(dl0_ch_ext00)); title 'Ext 0';
hold on
plot(abs(dl1_ch_ext00),'r');
hold off
dlsch0_rxF_comp0
dlsch1_rxF_comp0
figure;
plot(dl0_rxF_comp0,'x') ;title 'Comp 0';
figure;
plot(dl1_rxF_comp0,'x');title 'Comp 1 interferer';
dlsch0_rxF_llr
rho
figure;
plot(real(rho_0),'x'); title 'Rho';
figure;
plot(dl0_llr,'x'); title 'Llr';
openair1/SIMULATION/LTE_FEMTO/plots_comp.m
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#close all
dlsch0_rxF_comp0
dlsch1_rxF_comp0
figure;
plot(dl0_rxF_comp0,'x') ;title 'Comp 0';
figure;
plot(dl1_rxF_comp0,'x');title 'Comp 1 interferer';
#plot(s0(:,1),20*log(s0(:,2)));
#fch0e;
#fch0p;
#fch1e;
#fch1p;
#plot(abs(ch0e),'r');
#hold on;
#figure;plot(abs(ch0p),'b');
#hold off;
#figure;
#plot(abs(ch1e),'m');
#hold on;
#figure;plot(abs(ch1p),'g');
#hold off;
openair1/SIMULATION/LTE_FEMTO/plots_est.m
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fch0e
fch1e
figure;
plot(abs(ch0e)); title 'Estimated 0'
hold on
plot(abs(ch1e),'r');
openair1/SIMULATION/LTE_FEMTO/plots_ext.m
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dlsch0_ch_ext00
dlsch1_ch_ext00
figure;
plot(abs(dl0_ch_ext00)); title 'Ext 0';
figure;
plot(abs(dl1_ch_ext00)); title 'Ext 1 interferer';
openair1/SIMULATION/LTE_FEMTO/plots_exts.m
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dlsch0_rxF_ext0
dlsch1_rxF_ext0
figure;
plot(abs(dl0_rxF_ext0)); title 'Ext 0';
figure;
plot(abs(dl1_rxF_ext0)); title 'Ext 1 interferer';
openair1/SIMULATION/LTE_FEMTO/plots_rho.m
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dlsch0_rxF_llr
rho
figure;
plot(real(rho_0));
figure;
plot(dl0_llr,'x');
openair1/SIMULATION/LTE_FEMTO/readme.txt
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openair1/SIMULATION/LTE_FEMTO/v01_simple_femtosim.c
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openair1/SIMULATION/LTE_MUMIMO/Makefile
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CC = $(shell if [ $$OSTYPE = "cygwin" ] ; then echo "gcc-4"; else echo "gcc"; fi)
#CC = gcc-4
SSE3PROC = $(shell echo `grep ssse3 /proc/cpuinfo`)
SSE4PROC = $(shell echo `grep sse4 /proc/cpuinfo`)
CPUFLAGS = -mmmx -msse -msse2 -m32 #-mssse3 -msse4
CPUFLAGS += $(shell if [ -z $(SSE3PROC) ]; then echo "" ; else echo "-mssse3"; fi)
CPUFLAGS += $(shell if [ -z $(SSE4PROC) ]; then echo "" ; else echo "-msse4"; fi)
TOP_DIR = ../..
#CFLAGS = -O2 -Wall -fno-common -mpreferred-stack-boundary=4 -fno-strict-aliasing -DPHYSIM -DNODE_RG -DUSER_MODE -DPC_TARGET -DPC_DSP -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -DPHY_CONTEXT=1 -g -ggdb $(CPUFLAGS)
CFLAGS = -Wall -Wno-packed-bitfield-compat -fno-common -mpreferred-stack-boundary=4 -fno-strict-aliasing -DNODE_RG -DUSER_MODE -DPC_TARGET -DPC_DSP -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -DPHY_CONTEXT=1 -g -ggdb $(CPUFLAGS)
CFLAGS += -DOPENAIR_LTE -DOFDMA_ULSCH #-DIFFT_FPGA -DIFFT_FPGA_UE
CFLAGS += -DTBS_FIX
CFLAGS += -DCELLULAR
ifdef EMOS
CFLAGS += -DEMOS
endif
ifdef DEBUG_PHY
CFLAGS += -DDEBUG_PHY
endif
ifdef OPENAIR2
CFLAGS += -DOPENAIR2
endif
CFLAGS += -I$(OPENAIR2_DIR) -I$(OPENAIR3_DIR)/MESH -I$(OPENAIR2_DIR)/COMMON -I$(OPENAIR2_DIR)/LAYER2/RLC -I$(OPENAIR2_DIR)/UTIL/MEM -I$(OPENAIR2_DIR)/UTIL/MATH -I$(OPENAIR2_DIR)/UTIL/LISTS -I$(OPENAIR2_DIR)/LAYER2/RLC/AM -I$(OPENAIR2_DIR)/LAYER2/RLC/UM_v6.1.0_LITE -I$(OPENAIR2_DIR)/LAYER2/RLC/TM -I$(OPENAIR2_DIR)/UTIL/TIMER -I/usr/include/X11 -I/usr/X11R6/include
include $(TOP_DIR)/PHY/Makefile.inc
include $(TOP_DIR)/SCHED/Makefile.inc
SIMULATION_OBJS = $(TOP_DIR)/SIMULATION/TOOLS/gauss.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/TOOLS/random_channel.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/TOOLS/rangen_double.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/TOOLS/taus.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/TOOLS/multipath_channel.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/RF/rf.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/RF/adc.o
SIMULATION_OBJS += $(TOP_DIR)/SIMULATION/RF/dac.o
#STATS_OBJS += $(TOP_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER/cbmimo1_proc.o
LAYER2_OBJ += $(OPENAIR2_DIR)/LAYER2/MAC/rar_tools.o
OBJ = $(PHY_OBJS) $(SIMULATION_OBJS) $(TOOLS_OBJS) $(SCHED_OBJS) $(STATS_OBJS) $(LAYER2_OBJ)
OBJ2 = $(PHY_OBJS) $(SIMULATION_OBJS) $(TOOLS_OBJS) $(TOP_DIR)/SCHED/phy_procedures_lte_common.o $(TOP_DIR)/SCHED/phy_procedures_lte_ue.o
all: dlsim dlsim2 ulsim ulsim2 physim physim_secsys
test: $(SIMULATION_OBJS) $(TOOLS_OBJS) $(TOP_DIR)/PHY/INIT/lte_init.o test.c
$(CC) test.c -I$(TOP_DIR) -o test $(CFLAGS) $(SIMULATION_OBJS) $(TOOLS_OBJS) -lm
%.o : %.c
$(CC) -c $(CFLAGS) -I$(TOP_DIR) -o $@ $<
dlsim : $(OBJ2) dlsim.c
$(CC) dlsim.c -I$(TOP_DIR) -o dlsim $(CFLAGS) $(OBJ2) -lm -lblas
dlsim2 : $(OBJ2) dlsim2.c
$(CC) dlsim2.c -I$(TOP_DIR) -o dlsim2 $(CFLAGS) $(OBJ2) -lm -lblas
ulsim : $(OBJ2) ulsim.c ulsim_form.c
$(CC) ulsim.c ulsim_form.c -I$(TOP_DIR) -o ulsim $(CFLAGS) $(OBJ2) -lm -lforms -L/usr/local/lib -lforms -lX11 -L/usr/X11R6/lib -lXpm
ulsim2 : $(OBJ2) ulsim2.c
$(CC) ulsim2.c -I$(TOP_DIR) -o ulsim2 $(CFLAGS) $(OBJ2) -lm
physim : $(OBJ) phy_procedures_sim.c
$(CC) phy_procedures_sim.c -I$(TOP_DIR) -o physim $(CFLAGS) $(OBJ) -lm
clean:
rm -f dlsim dlsim2 ulsim ulsim2 physim
rm -f $(OBJ)
rm -f *.o
rm -f *.exe*
showcflags:
@echo $(CFLAGS)
openair1/SIMULATION/LTE_MUMIMO/dlsim.c
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openair1/SIMULATION/LTE_PHY/Abstraction/Training/IEEEtran.cls
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openair1/SIMULATION/LTE_PHY/Abstraction/Training/bare_jrnl.tex
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%% bare_jrnl.tex
%% V1.3
%% 2007/01/11
%% by Michael Shell
%% see http://www.michaelshell.org/
%% for current contact information.
%%
%% This is a skeleton file demonstrating the use of IEEEtran.cls
%% (requires IEEEtran.cls version 1.7 or later) with an IEEE journal paper.
%%
%% Support sites:
%% http://www.michaelshell.org/tex/ieeetran/
%% http://www.ctan.org/tex-archive/macros/latex/contrib/IEEEtran/
%% and
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% *** not appear when using other class files. ***
% The testflow support page is at:
% http://www.michaelshell.org/tex/testflow/
%%*************************************************************************
%% Legal Notice:
%% This code is offered as-is without any warranty either expressed or
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%% File list of work: IEEEtran.cls, IEEEtran_HOWTO.pdf, bare_adv.tex,
%% bare_conf.tex, bare_jrnl.tex, bare_jrnl_compsoc.tex
%%*************************************************************************
% Note that the a4paper option is mainly intended so that authors in
% countries using A4 can easily print to A4 and see how their papers will
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\documentclass[journal]{IEEEtran}
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% installed on most LaTeX systems. The latest version and documentation can
% be obtained at:
% http://www.ctan.org/tex-archive/obsolete/macros/latex/contrib/subfigure/
% subfigure.sty has been superceeded by subfig.sty.
%\usepackage[caption=false]{caption}
%\usepackage[font=footnotesize]{subfig}
% subfig.sty, also written by Steven Douglas Cochran, is the modern
% replacement for subfigure.sty. However, subfig.sty requires and
% automatically loads Axel Sommerfeldt's caption.sty which will override
% IEEEtran.cls handling of captions and this will result in nonIEEE style
% figure/table captions. To prevent this problem, be sure and preload
% caption.sty with its "caption=false" package option. This is will preserve
% IEEEtran.cls handing of captions. Version 1.3 (2005/06/28) and later
% (recommended due to many improvements over 1.2) of subfig.sty supports
% the caption=false option directly:
%\usepackage[caption=false,font=footnotesize]{subfig}
%
% The latest version and documentation can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/subfig/
% The latest version and documentation of caption.sty can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/caption/
% *** FLOAT PACKAGES ***
%
%\usepackage{fixltx2e}
% fixltx2e, the successor to the earlier fix2col.sty, was written by
% Frank Mittelbach and David Carlisle. This package corrects a few problems
% in the LaTeX2e kernel, the most notable of which is that in current
% LaTeX2e releases, the ordering of single and double column floats is not
% guaranteed to be preserved. Thus, an unpatched LaTeX2e can allow a
% single column figure to be placed prior to an earlier double column
% figure. The latest version and documentation can be found at:
% http://www.ctan.org/tex-archive/macros/latex/base/
%\usepackage{stfloats}
% stfloats.sty was written by Sigitas Tolusis. This package gives LaTeX2e
% the ability to do double column floats at the bottom of the page as well
% as the top. (e.g., "\begin{figure*}[!b]" is not normally possible in
% LaTeX2e). It also provides a command:
%\fnbelowfloat
% to enable the placement of footnotes below bottom floats (the standard
% LaTeX2e kernel puts them above bottom floats). This is an invasive package
% which rewrites many portions of the LaTeX2e float routines. It may not work
% with other packages that modify the LaTeX2e float routines. The latest
% version and documentation can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/sttools/
% Documentation is contained in the stfloats.sty comments as well as in the
% presfull.pdf file. Do not use the stfloats baselinefloat ability as IEEE
% does not allow \baselineskip to stretch. Authors submitting work to the
% IEEE should note that IEEE rarely uses double column equations and
% that authors should try to avoid such use. Do not be tempted to use the
% cuted.sty or midfloat.sty packages (also by Sigitas Tolusis) as IEEE does
% not format its papers in such ways.
%\ifCLASSOPTIONcaptionsoff
% \usepackage[nomarkers]{endfloat}
% \let\MYoriglatexcaption\caption
% \renewcommand{\caption}[2][\relax]{\MYoriglatexcaption[#2]{#2}}
%\fi
% endfloat.sty was written by James Darrell McCauley and Jeff Goldberg.
% This package may be useful when used in conjunction with IEEEtran.cls'
% captionsoff option. Some IEEE journals/societies require that submissions
% have lists of figures/tables at the end of the paper and that
% figures/tables without any captions are placed on a page by themselves at
% the end of the document. If needed, the draftcls IEEEtran class option or
% \CLASSINPUTbaselinestretch interface can be used to increase the line
% spacing as well. Be sure and use the nomarkers option of endfloat to
% prevent endfloat from "marking" where the figures would have been placed
% in the text. The two hack lines of code above are a slight modification of
% that suggested by in the endfloat docs (section 8.3.1) to ensure that
% the full captions always appear in the list of figures/tables - even if
% the user used the short optional argument of \caption[]{}.
% IEEE papers do not typically make use of \caption[]'s optional argument,
% so this should not be an issue. A similar trick can be used to disable
% captions of packages such as subfig.sty that lack options to turn off
% the subcaptions:
% For subfig.sty:
% \let\MYorigsubfloat\subfloat
% \renewcommand{\subfloat}[2][\relax]{\MYorigsubfloat[]{#2}}
% For subfigure.sty:
% \let\MYorigsubfigure\subfigure
% \renewcommand{\subfigure}[2][\relax]{\MYorigsubfigure[]{#2}}
% However, the above trick will not work if both optional arguments of
% the \subfloat/subfig command are used. Furthermore, there needs to be a
% description of each subfigure *somewhere* and endfloat does not add
% subfigure captions to its list of figures. Thus, the best approach is to
% avoid the use of subfigure captions (many IEEE journals avoid them anyway)
% and instead reference/explain all the subfigures within the main caption.
% The latest version of endfloat.sty and its documentation can obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/endfloat/
%
% The IEEEtran \ifCLASSOPTIONcaptionsoff conditional can also be used
% later in the document, say, to conditionally put the References on a
% page by themselves.
% *** PDF, URL AND HYPERLINK PACKAGES ***
%
%\usepackage{url}
% url.sty was written by Donald Arseneau. It provides better support for
% handling and breaking URLs. url.sty is already installed on most LaTeX
% systems. The latest version can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/misc/
% Read the url.sty source comments for usage information. Basically,
% \url{my_url_here}.
% *** Do not adjust lengths that control margins, column widths, etc. ***
% *** Do not use packages that alter fonts (such as pslatex). ***
% There should be no need to do such things with IEEEtran.cls V1.6 and later.
% (Unless specifically asked to do so by the journal or conference you plan
% to submit to, of course. )
% correct bad hyphenation here
\hyphenation{op-tical net-works semi-conduc-tor}
\begin{document}
%
% paper title
% can use linebreaks \\ within to get better formatting as desired
\title{Bare Demo of IEEEtran.cls for Journals}
%
%
% author names and IEEE memberships
% note positions of commas and nonbreaking spaces ( ~ ) LaTeX will not break
% a structure at a ~ so this keeps an author's name from being broken across
% two lines.
% use \thanks{} to gain access to the first footnote area
% a separate \thanks must be used for each paragraph as LaTeX2e's \thanks
% was not built to handle multiple paragraphs
%
\author{Michael~Shell,~\IEEEmembership{Member,~IEEE,}
John~Doe,~\IEEEmembership{Fellow,~OSA,}
and~Jane~Doe,~\IEEEmembership{Life~Fellow,~IEEE}% <-this % stops a space
\thanks{M. Shell is with the Department
of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta,
GA, 30332 USA e-mail: (see http://www.michaelshell.org/contact.html).}% <-this % stops a space
\thanks{J. Doe and J. Doe are with Anonymous University.}% <-this % stops a space
\thanks{Manuscript received April 19, 2005; revised January 11, 2007.}}
% note the % following the last \IEEEmembership and also \thanks -
% these prevent an unwanted space from occurring between the last author name
% and the end of the author line. i.e., if you had this:
%
% \author{....lastname \thanks{...} \thanks{...} }
% ^------------^------------^----Do not want these spaces!
%
% a space would be appended to the last name and could cause every name on that
% line to be shifted left slightly. This is one of those "LaTeX things". For
% instance, "\textbf{A} \textbf{B}" will typeset as "A B" not "AB". To get
% "AB" then you have to do: "\textbf{A}\textbf{B}"
% \thanks is no different in this regard, so shield the last } of each \thanks
% that ends a line with a % and do not let a space in before the next \thanks.
% Spaces after \IEEEmembership other than the last one are OK (and needed) as
% you are supposed to have spaces between the names. For what it is worth,
% this is a minor point as most people would not even notice if the said evil
% space somehow managed to creep in.
% The paper headers
\markboth{Journal of \LaTeX\ Class Files,~Vol.~6, No.~1, January~2007}%
{Shell \MakeLowercase{\textit{et al.}}: Bare Demo of IEEEtran.cls for Journals}
% The only time the second header will appear is for the odd numbered pages
% after the title page when using the twoside option.
%
% *** Note that you probably will NOT want to include the author's ***
% *** name in the headers of peer review papers. ***
% You can use \ifCLASSOPTIONpeerreview for conditional compilation here if
% you desire.
% If you want to put a publisher's ID mark on the page you can do it like
% this:
%\IEEEpubid{0000--0000/00\$00.00~\copyright~2007 IEEE}
% Remember, if you use this you must call \IEEEpubidadjcol in the second
% column for its text to clear the IEEEpubid mark.
% use for special paper notices
%\IEEEspecialpapernotice{(Invited Paper)}
% make the title area
\maketitle
\begin{abstract}
%\boldmath
The abstract goes here.
\end{abstract}
% IEEEtran.cls defaults to using nonbold math in the Abstract.
% This preserves the distinction between vectors and scalars. However,
% if the journal you are submitting to favors bold math in the abstract,
% then you can use LaTeX's standard command \boldmath at the very start
% of the abstract to achieve this. Many IEEE journals frown on math
% in the abstract anyway.
% Note that keywords are not normally used for peerreview papers.
\begin{IEEEkeywords}
IEEEtran, journal, \LaTeX, paper, template.
\end{IEEEkeywords}
% For peer review papers, you can put extra information on the cover
% page as needed:
% \ifCLASSOPTIONpeerreview
% \begin{center} \bfseries EDICS Category: 3-BBND \end{center}
% \fi
%
% For peerreview papers, this IEEEtran command inserts a page break and
% creates the second title. It will be ignored for other modes.
\IEEEpeerreviewmaketitle
\section{Introduction}
% The very first letter is a 2 line initial drop letter followed
% by the rest of the first word in caps.
%
% form to use if the first word consists of a single letter:
% \IEEEPARstart{A}{demo} file is ....
%
% form to use if you need the single drop letter followed by
% normal text (unknown if ever used by IEEE):
% \IEEEPARstart{A}{}demo file is ....
%
% Some journals put the first two words in caps:
% \IEEEPARstart{T}{his demo} file is ....
%
% Here we have the typical use of a "T" for an initial drop letter
% and "HIS" in caps to complete the first word.
\IEEEPARstart{T}{his} demo file is intended to serve as a ``starter file''
for IEEE journal papers produced under \LaTeX\ using
IEEEtran.cls version 1.7 and later.
% You must have at least 2 lines in the paragraph with the drop letter
% (should never be an issue)
I wish you the best of success.
\hfill mds
\hfill January 11, 2007
\subsection{Subsection Heading Here}
Subsection text here.
% needed in second column of first page if using \IEEEpubid
%\IEEEpubidadjcol
\subsubsection{Subsubsection Heading Here}
Subsubsection text here.
% An example of a floating figure using the graphicx package.
% Note that \label must occur AFTER (or within) \caption.
% For figures, \caption should occur after the \includegraphics.
% Note that IEEEtran v1.7 and later has special internal code that
% is designed to preserve the operation of \label within \caption
% even when the captionsoff option is in effect. However, because
% of issues like this, it may be the safest practice to put all your
% \label just after \caption rather than within \caption{}.
%
% Reminder: the "draftcls" or "draftclsnofoot", not "draft", class
% option should be used if it is desired that the figures are to be
% displayed while in draft mode.
%
%\begin{figure}[!t]
%\centering
%\includegraphics[width=2.5in]{myfigure}
% where an .eps filename suffix will be assumed under latex,
% and a .pdf suffix will be assumed for pdflatex; or what has been declared
% via \DeclareGraphicsExtensions.
%\caption{Simulation Results}
%\label{fig_sim}
%\end{figure}
% Note that IEEE typically puts floats only at the top, even when this
% results in a large percentage of a column being occupied by floats.
% An example of a double column floating figure using two subfigures.
% (The subfig.sty package must be loaded for this to work.)
% The subfigure \label commands are set within each subfloat command, the
% \label for the overall figure must come after \caption.
% \hfil must be used as a separator to get equal spacing.
% The subfigure.sty package works much the same way, except \subfigure is
% used instead of \subfloat.
%
%\begin{figure*}[!t]
%\centerline{\subfloat[Case I]\includegraphics[width=2.5in]{subfigcase1}%
%\label{fig_first_case}}
%\hfil
%\subfloat[Case II]{\includegraphics[width=2.5in]{subfigcase2}%
%\label{fig_second_case}}}
%\caption{Simulation results}
%\label{fig_sim}
%\end{figure*}
%
% Note that often IEEE papers with subfigures do not employ subfigure
% captions (using the optional argument to \subfloat), but instead will
% reference/describe all of them (a), (b), etc., within the main caption.
% An example of a floating table. Note that, for IEEE style tables, the
% \caption command should come BEFORE the table. Table text will default to
% \footnotesize as IEEE normally uses this smaller font for tables.
% The \label must come after \caption as always.
%
%\begin{table}[!t]
%% increase table row spacing, adjust to taste
%\renewcommand{\arraystretch}{1.3}
% if using array.sty, it might be a good idea to tweak the value of
% \extrarowheight as needed to properly center the text within the cells
%\caption{An Example of a Table}
%\label{table_example}
%\centering
%% Some packages, such as MDW tools, offer better commands for making tables
%% than the plain LaTeX2e tabular which is used here.
%\begin{tabular}{|c||c|}
%\hline
%One & Two\\
%\hline
%Three & Four\\
%\hline
%\end{tabular}
%\end{table}
% Note that IEEE does not put floats in the very first column - or typically
% anywhere on the first page for that matter. Also, in-text middle ("here")
% positioning is not used. Most IEEE journals use top floats exclusively.
% Note that, LaTeX2e, unlike IEEE journals, places footnotes above bottom
% floats. This can be corrected via the \fnbelowfloat command of the
% stfloats package.
\section{Conclusion}
The conclusion goes here.
% if have a single appendix:
%\appendix[Proof of the Zonklar Equations]
% or
%\appendix % for no appendix heading
% do not use \section anymore after \appendix, only \section*
% is possibly needed
% use appendices with more than one appendix
% then use \section to start each appendix
% you must declare a \section before using any
% \subsection or using \label (\appendices by itself
% starts a section numbered zero.)
%
\appendices
\section{Proof of the First Zonklar Equation}
Appendix one text goes here.
% you can choose not to have a title for an appendix
% if you want by leaving the argument blank
\section{}
Appendix two text goes here.
% use section* for acknowledgement
\section*{Acknowledgment}
The authors would like to thank...
% Can use something like this to put references on a page
% by themselves when using endfloat and the captionsoff option.
\ifCLASSOPTIONcaptionsoff
\newpage
\fi
% trigger a \newpage just before the given reference
% number - used to balance the columns on the last page
% adjust value as needed - may need to be readjusted if
% the document is modified later
%\IEEEtriggeratref{8}
% The "triggered" command can be changed if desired:
%\IEEEtriggercmd{\enlargethispage{-5in}}
% references section
% can use a bibliography generated by BibTeX as a .bbl file
% BibTeX documentation can be easily obtained at:
% http://www.ctan.org/tex-archive/biblio/bibtex/contrib/doc/
% The IEEEtran BibTeX style support page is at:
% http://www.michaelshell.org/tex/ieeetran/bibtex/
%\bibliographystyle{IEEEtran}
% argument is your BibTeX string definitions and bibliography database(s)
%\bibliography{IEEEabrv,../bib/paper}
%
% <OR> manually copy in the resultant .bbl file
% set second argument of \begin to the number of references
% (used to reserve space for the reference number labels box)
\begin{thebibliography}{1}
\bibitem{IEEEhowto:kopka}
H.~Kopka and P.~W. Daly, \emph{A Guide to \LaTeX}, 3rd~ed.\hskip 1em plus
0.5em minus 0.4em\relax Harlow, England: Addison-Wesley, 1999.
\end{thebibliography}
% biography section
%
% If you have an EPS/PDF photo (graphicx package needed) extra braces are
% needed around the contents of the optional argument to biography to prevent
% the LaTeX parser from getting confused when it sees the complicated
% \includegraphics command within an optional argument. (You could create
% your own custom macro containing the \includegraphics command to make things
% simpler here.)
%\begin{biography}[{\includegraphics[width=1in,height=1.25in,clip,keepaspectratio]{mshell}}]{Michael Shell}
% or if you just want to reserve a space for a photo:
\begin{IEEEbiography}{Michael Shell}
Biography text here.
\end{IEEEbiography}
% if you will not have a photo at all:
\begin{IEEEbiographynophoto}{John Doe}
Biography text here.
\end{IEEEbiographynophoto}
% insert where needed to balance the two columns on the last page with
% biographies
%\newpage
\begin{IEEEbiographynophoto}{Jane Doe}
Biography text here.
\end{IEEEbiographynophoto}
% You can push biographies down or up by placing
% a \vfill before or after them. The appropriate
% use of \vfill depends on what kind of text is
% on the last page and whether or not the columns
% are being equalized.
%\vfill
% Can be used to pull up biographies so that the bottom of the last one
% is flush with the other column.
%\enlargethispage{-5in}
% that's all folks
\end{document}
openair1/SIMULATION/LTE_PHY/Abstraction/Training/bare_jrnl_compsoc.tex
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%% bare_jrnl_compsoc.tex
%% V1.3
%% 2007/01/11
%% by Michael Shell
%% See:
%% http://www.michaelshell.org/
%% for current contact information.
%%
%% This is a skeleton file demonstrating the use of IEEEtran.cls
%% (requires IEEEtran.cls version 1.7 or later) with an IEEE Computer
%% Society journal paper.
%%
%% Support sites:
%% http://www.michaelshell.org/tex/ieeetran/
%% http://www.ctan.org/tex-archive/macros/latex/contrib/IEEEtran/
%% and
%% http://www.ieee.org/
%%*************************************************************************
%% Legal Notice:
%% This code is offered as-is without any warranty either expressed or
%% implied; without even the implied warranty of MERCHANTABILITY or
%% FITNESS FOR A PARTICULAR PURPOSE!
%% User assumes all risk.
%% In no event shall IEEE or any contributor to this code be liable for
%% any damages or losses, including, but not limited to, incidental,
%% consequential, or any other damages, resulting from the use or misuse
%% of any information contained here.
%%
%% All comments are the opinions of their respective authors and are not
%% necessarily endorsed by the IEEE.
%%
%% This work is distributed under the LaTeX Project Public License (LPPL)
%% ( http://www.latex-project.org/ ) version 1.3, and may be freely used,
%% distributed and modified. A copy of the LPPL, version 1.3, is included
%% in the base LaTeX documentation of all distributions of LaTeX released
%% 2003/12/01 or later.
%% Retain all contribution notices and credits.
%% ** Modified files should be clearly indicated as such, including **
%% ** renaming them and changing author support contact information. **
%%
%% File list of work: IEEEtran.cls, IEEEtran_HOWTO.pdf, bare_adv.tex,
%% bare_conf.tex, bare_jrnl.tex, bare_jrnl_compsoc.tex
%%*************************************************************************
% *** Authors should verify (and, if needed, correct) their LaTeX system ***
% *** with the testflow diagnostic prior to trusting their LaTeX platform ***
% *** with production work. IEEE's font choices can trigger bugs that do ***
% *** not appear when using other class files. ***
% The testflow support page is at:
% http://www.michaelshell.org/tex/testflow/
% Note that the a4paper option is mainly intended so that authors in
% countries using A4 can easily print to A4 and see how their papers will
% look in print - the typesetting of the document will not typically be
% affected with changes in paper size (but the bottom and side margins will).
% Use the testflow package mentioned above to verify correct handling of
% both paper sizes by the user's LaTeX system.
%
% Also note that the "draftcls" or "draftclsnofoot", not "draft", option
% should be used if it is desired that the figures are to be displayed in
% draft mode.
%
% The Computer Society usually requires 12pt for submissions.
%
\documentclass[12pt,journal,compsoc]{IEEEtran}
%
% If IEEEtran.cls has not been installed into the LaTeX system files,
% manually specify the path to it like:
% \documentclass[12pt,journal,compsoc]{../sty/IEEEtran}
% Some very useful LaTeX packages include:
% (uncomment the ones you want to load)
% *** MISC UTILITY PACKAGES ***
%
%\usepackage{ifpdf}
% Heiko Oberdiek's ifpdf.sty is very useful if you need conditional
% compilation based on whether the output is pdf or dvi.
% usage:
% \ifpdf
% % pdf code
% \else
% % dvi code
% \fi
% The latest version of ifpdf.sty can be obtained from:
% http://www.ctan.org/tex-archive/macros/latex/contrib/oberdiek/
% Also, note that IEEEtran.cls V1.7 and later provides a builtin
% \ifCLASSINFOpdf conditional that works the same way.
% When switching from latex to pdflatex and vice-versa, the compiler may
% have to be run twice to clear warning/error messages.
% *** CITATION PACKAGES ***
%
\ifCLASSOPTIONcompsoc
% IEEE Computer Society needs nocompress option
% requires cite.sty v4.0 or later (November 2003)
% \usepackage[nocompress]{cite}
\else
% normal IEEE
% \usepackage{cite}
\fi
% cite.sty was written by Donald Arseneau
% V1.6 and later of IEEEtran pre-defines the format of the cite.sty package
% \cite{} output to follow that of IEEE. Loading the cite package will
% result in citation numbers being automatically sorted and properly
% "compressed/ranged". e.g., [1], [9], [2], [7], [5], [6] without using
% cite.sty will become [1], [2], [5]--[7], [9] using cite.sty. cite.sty's
% \cite will automatically add leading space, if needed. Use cite.sty's
% noadjust option (cite.sty V3.8 and later) if you want to turn this off.
% cite.sty is already installed on most LaTeX systems. Be sure and use
% version 4.0 (2003-05-27) and later if using hyperref.sty. cite.sty does
% not currently provide for hyperlinked citations.
% The latest version can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/cite/
% The documentation is contained in the cite.sty file itself.
%
% Note that some packages require special options to format as the Computer
% Society requires. In particular, Computer Society papers do not use
% compressed citation ranges as is done in typical IEEE papers
% (e.g., [1]-[4]). Instead, they list every citation separately in order
% (e.g., [1], [2], [3], [4]). To get the latter we need to load the cite
% package with the nocompress option which is supported by cite.sty v4.0
% and later. Note also the use of a CLASSOPTION conditional provided by
% IEEEtran.cls V1.7 and later.
% *** GRAPHICS RELATED PACKAGES ***
%
\ifCLASSINFOpdf
% \usepackage[pdftex]{graphicx}
% declare the path(s) where your graphic files are
% \graphicspath{{../pdf/}{../jpeg/}}
% and their extensions so you won't have to specify these with
% every instance of \includegraphics
% \DeclareGraphicsExtensions{.pdf,.jpeg,.png}
\else
% or other class option (dvipsone, dvipdf, if not using dvips). graphicx
% will default to the driver specified in the system graphics.cfg if no
% driver is specified.
% \usepackage[dvips]{graphicx}
% declare the path(s) where your graphic files are
% \graphicspath{{../eps/}}
% and their extensions so you won't have to specify these with
% every instance of \includegraphics
% \DeclareGraphicsExtensions{.eps}
\fi
% graphicx was written by David Carlisle and Sebastian Rahtz. It is
% required if you want graphics, photos, etc. graphicx.sty is already
% installed on most LaTeX systems. The latest version and documentation can
% be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/required/graphics/
% Another good source of documentation is "Using Imported Graphics in
% LaTeX2e" by Keith Reckdahl which can be found as epslatex.ps or
% epslatex.pdf at: http://www.ctan.org/tex-archive/info/
%
% latex, and pdflatex in dvi mode, support graphics in encapsulated
% postscript (.eps) format. pdflatex in pdf mode supports graphics
% in .pdf, .jpeg, .png and .mps (metapost) formats. Users should ensure
% that all non-photo figures use a vector format (.eps, .pdf, .mps) and
% not a bitmapped formats (.jpeg, .png). IEEE frowns on bitmapped formats
% which can result in "jaggedy"/blurry rendering of lines and letters as
% well as large increases in file sizes.
%
% You can find documentation about the pdfTeX application at:
% http://www.tug.org/applications/pdftex
% *** MATH PACKAGES ***
%
%\usepackage[cmex10]{amsmath}
% A popular package from the American Mathematical Society that provides
% many useful and powerful commands for dealing with mathematics. If using
% it, be sure to load this package with the cmex10 option to ensure that
% only type 1 fonts will utilized at all point sizes. Without this option,
% it is possible that some math symbols, particularly those within
% footnotes, will be rendered in bitmap form which will result in a
% document that can not be IEEE Xplore compliant!
%
% Also, note that the amsmath package sets \interdisplaylinepenalty to 10000
% thus preventing page breaks from occurring within multiline equations. Use:
%\interdisplaylinepenalty=2500
% after loading amsmath to restore such page breaks as IEEEtran.cls normally
% does. amsmath.sty is already installed on most LaTeX systems. The latest
% version and documentation can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/required/amslatex/math/
% *** SPECIALIZED LIST PACKAGES ***
%
%\usepackage{algorithmic}
% algorithmic.sty was written by Peter Williams and Rogerio Brito.
% This package provides an algorithmic environment fo describing algorithms.
% You can use the algorithmic environment in-text or within a figure
% environment to provide for a floating algorithm. Do NOT use the algorithm
% floating environment provided by algorithm.sty (by the same authors) or
% algorithm2e.sty (by Christophe Fiorio) as IEEE does not use dedicated
% algorithm float types and packages that provide these will not provide
% correct IEEE style captions. The latest version and documentation of
% algorithmic.sty can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/algorithms/
% There is also a support site at:
% http://algorithms.berlios.de/index.html
% Also of interest may be the (relatively newer and more customizable)
% algorithmicx.sty package by Szasz Janos:
% http://www.ctan.org/tex-archive/macros/latex/contrib/algorithmicx/
% *** ALIGNMENT PACKAGES ***
%
%\usepackage{array}
% Frank Mittelbach's and David Carlisle's array.sty patches and improves
% the standard LaTeX2e array and tabular environments to provide better
% appearance and additional user controls. As the default LaTeX2e table
% generation code is lacking to the point of almost being broken with
% respect to the quality of the end results, all users are strongly
% advised to use an enhanced (at the very least that provided by array.sty)
% set of table tools. array.sty is already installed on most systems. The
% latest version and documentation can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/required/tools/
%\usepackage{mdwmath}
%\usepackage{mdwtab}
% Also highly recommended is Mark Wooding's extremely powerful MDW tools,
% especially mdwmath.sty and mdwtab.sty which are used to format equations
% and tables, respectively. The MDWtools set is already installed on most
% LaTeX systems. The lastest version and documentation is available at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/mdwtools/
% IEEEtran contains the IEEEeqnarray family of commands that can be used to
% generate multiline equations as well as matrices, tables, etc., of high
% quality.
%\usepackage{eqparbox}
% Also of notable interest is Scott Pakin's eqparbox package for creating
% (automatically sized) equal width boxes - aka "natural width parboxes".
% Available at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/eqparbox/
% *** SUBFIGURE PACKAGES ***
%\ifCLASSOPTIONcompsoc
%\usepackage[tight,normalsize,sf,SF]{subfigure}
%\else
%\usepackage[tight,footnotesize]{subfigure}
%\fi
% subfigure.sty was written by Steven Douglas Cochran. This package makes it
% easy to put subfigures in your figures. e.g., "Figure 1a and 1b". For IEEE
% work, it is a good idea to load it with the tight package option to reduce
% the amount of white space around the subfigures. Computer Society papers
% use a larger font and \sffamily font for their captions, hence the
% additional options needed under compsoc mode. subfigure.sty is already
% installed on most LaTeX systems. The latest version and documentation can
% be obtained at:
% http://www.ctan.org/tex-archive/obsolete/macros/latex/contrib/subfigure/
% subfigure.sty has been superceeded by subfig.sty.
%\ifCLASSOPTIONcompsoc
% \usepackage[caption=false]{caption}
% \usepackage[font=normalsize,labelfont=sf,textfont=sf]{subfig}
%\else
% \usepackage[caption=false]{caption}
% \usepackage[font=footnotesize]{subfig}
%\fi
% subfig.sty, also written by Steven Douglas Cochran, is the modern
% replacement for subfigure.sty. However, subfig.sty requires and
% automatically loads Axel Sommerfeldt's caption.sty which will override
% IEEEtran.cls handling of captions and this will result in nonIEEE style
% figure/table captions. To prevent this problem, be sure and preload
% caption.sty with its "caption=false" package option. This is will preserve
% IEEEtran.cls handing of captions. Version 1.3 (2005/06/28) and later
% (recommended due to many improvements over 1.2) of subfig.sty supports
% the caption=false option directly:
%\ifCLASSOPTIONcompsoc
% \usepackage[caption=false,font=normalsize,labelfont=sf,textfont=sf]{subfig}
%\else
% \usepackage[caption=false,font=footnotesize]{subfig}
%\fi
%
% The latest version and documentation can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/subfig/
% The latest version and documentation of caption.sty can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/caption/
% *** FLOAT PACKAGES ***
%
%\usepackage{fixltx2e}
% fixltx2e, the successor to the earlier fix2col.sty, was written by
% Frank Mittelbach and David Carlisle. This package corrects a few problems
% in the LaTeX2e kernel, the most notable of which is that in current
% LaTeX2e releases, the ordering of single and double column floats is not
% guaranteed to be preserved. Thus, an unpatched LaTeX2e can allow a
% single column figure to be placed prior to an earlier double column
% figure. The latest version and documentation can be found at:
% http://www.ctan.org/tex-archive/macros/latex/base/
%\usepackage{stfloats}
% stfloats.sty was written by Sigitas Tolusis. This package gives LaTeX2e
% the ability to do double column floats at the bottom of the page as well
% as the top. (e.g., "\begin{figure*}[!b]" is not normally possible in
% LaTeX2e). It also provides a command:
%\fnbelowfloat
% to enable the placement of footnotes below bottom floats (the standard
% LaTeX2e kernel puts them above bottom floats). This is an invasive package
% which rewrites many portions of the LaTeX2e float routines. It may not work
% with other packages that modify the LaTeX2e float routines. The latest
% version and documentation can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/sttools/
% Documentation is contained in the stfloats.sty comments as well as in the
% presfull.pdf file. Do not use the stfloats baselinefloat ability as IEEE
% does not allow \baselineskip to stretch. Authors submitting work to the
% IEEE should note that IEEE rarely uses double column equations and
% that authors should try to avoid such use. Do not be tempted to use the
% cuted.sty or midfloat.sty packages (also by Sigitas Tolusis) as IEEE does
% not format its papers in such ways.
%\ifCLASSOPTIONcaptionsoff
% \usepackage[nomarkers]{endfloat}
% \let\MYoriglatexcaption\caption
% \renewcommand{\caption}[2][\relax]{\MYoriglatexcaption[#2]{#2}}
%\fi
% endfloat.sty was written by James Darrell McCauley and Jeff Goldberg.
% This package may be useful when used in conjunction with IEEEtran.cls'
% captionsoff option. Some IEEE journals/societies require that submissions
% have lists of figures/tables at the end of the paper and that
% figures/tables without any captions are placed on a page by themselves at
% the end of the document. If needed, the draftcls IEEEtran class option or
% \CLASSINPUTbaselinestretch interface can be used to increase the line
% spacing as well. Be sure and use the nomarkers option of endfloat to
% prevent endfloat from "marking" where the figures would have been placed
% in the text. The two hack lines of code above are a slight modification of
% that suggested by in the endfloat docs (section 8.3.1) to ensure that
% the full captions always appear in the list of figures/tables - even if
% the user used the short optional argument of \caption[]{}.
% IEEE papers do not typically make use of \caption[]'s optional argument,
% so this should not be an issue. A similar trick can be used to disable
% captions of packages such as subfig.sty that lack options to turn off
% the subcaptions:
% For subfig.sty:
% \let\MYorigsubfloat\subfloat
% \renewcommand{\subfloat}[2][\relax]{\MYorigsubfloat[]{#2}}
% For subfigure.sty:
% \let\MYorigsubfigure\subfigure
% \renewcommand{\subfigure}[2][\relax]{\MYorigsubfigure[]{#2}}
% However, the above trick will not work if both optional arguments of
% the \subfloat/subfig command are used. Furthermore, there needs to be a
% description of each subfigure *somewhere* and endfloat does not add
% subfigure captions to its list of figures. Thus, the best approach is to
% avoid the use of subfigure captions (many IEEE journals avoid them anyway)
% and instead reference/explain all the subfigures within the main caption.
% The latest version of endfloat.sty and its documentation can obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/endfloat/
%
% The IEEEtran \ifCLASSOPTIONcaptionsoff conditional can also be used
% later in the document, say, to conditionally put the References on a
% page by themselves.
% *** PDF, URL AND HYPERLINK PACKAGES ***
%
%\usepackage{url}
% url.sty was written by Donald Arseneau. It provides better support for
% handling and breaking URLs. url.sty is already installed on most LaTeX
% systems. The latest version can be obtained at:
% http://www.ctan.org/tex-archive/macros/latex/contrib/misc/
% Read the url.sty source comments for usage information. Basically,
% \url{my_url_here}.
% *** Do not adjust lengths that control margins, column widths, etc. ***
% *** Do not use packages that alter fonts (such as pslatex). ***
% There should be no need to do such things with IEEEtran.cls V1.6 and later.
% (Unless specifically asked to do so by the journal or conference you plan
% to submit to, of course. )
% correct bad hyphenation here
\hyphenation{op-tical net-works semi-conduc-tor}
\begin{document}
%
% paper title
% can use linebreaks \\ within to get better formatting as desired
\title{Bare Demo of IEEEtran.cls\\ for Computer Society Journals}
%
%
% author names and IEEE memberships
% note positions of commas and nonbreaking spaces ( ~ ) LaTeX will not break
% a structure at a ~ so this keeps an author's name from being broken across
% two lines.
% use \thanks{} to gain access to the first footnote area
% a separate \thanks must be used for each paragraph as LaTeX2e's \thanks
% was not built to handle multiple paragraphs
%
%
%\IEEEcompsocitemizethanks is a special \thanks that produces the bulleted
% lists the Computer Society journals use for "first footnote" author
% affiliations. Use \IEEEcompsocthanksitem which works much like \item
% for each affiliation group. When not in compsoc mode,
% \IEEEcompsocitemizethanks becomes like \thanks and
% \IEEEcompsocthanksitem becomes a line break with idention. This
% facilitates dual compilation, although admittedly the differences in the
% desired content of \author between the different types of papers makes a
% one-size-fits-all approach a daunting prospect. For instance, compsoc
% journal papers have the author affiliations above the "Manuscript
% received ..." text while in non-compsoc journals this is reversed. Sigh.
\author{Michael~Shell,~\IEEEmembership{Member,~IEEE,}
John~Doe,~\IEEEmembership{Fellow,~OSA,}
and~Jane~Doe,~\IEEEmembership{Life~Fellow,~IEEE}% <-this % stops a space
\IEEEcompsocitemizethanks{\IEEEcompsocthanksitem M. Shell is with the Department
of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta,
GA, 30332.\protect\\
% note need leading \protect in front of \\ to get a newline within \thanks as
% \\ is fragile and will error, could use \hfil\break instead.
E-mail: see http://www.michaelshell.org/contact.html
\IEEEcompsocthanksitem J. Doe and J. Doe are with Anonymous University.}% <-this % stops a space
\thanks{Manuscript received April 19, 2005; revised January 11, 2007.}}
% note the % following the last \IEEEmembership and also \thanks -
% these prevent an unwanted space from occurring between the last author name
% and the end of the author line. i.e., if you had this:
%
% \author{....lastname \thanks{...} \thanks{...} }
% ^------------^------------^----Do not want these spaces!
%
% a space would be appended to the last name and could cause every name on that
% line to be shifted left slightly. This is one of those "LaTeX things". For
% instance, "\textbf{A} \textbf{B}" will typeset as "A B" not "AB". To get
% "AB" then you have to do: "\textbf{A}\textbf{B}"
% \thanks is no different in this regard, so shield the last } of each \thanks
% that ends a line with a % and do not let a space in before the next \thanks.
% Spaces after \IEEEmembership other than the last one are OK (and needed) as
% you are supposed to have spaces between the names. For what it is worth,
% this is a minor point as most people would not even notice if the said evil
% space somehow managed to creep in.
% The paper headers
\markboth{Journal of \LaTeX\ Class Files,~Vol.~6, No.~1, January~2007}%
{Shell \MakeLowercase{\textit{et al.}}: Bare Demo of IEEEtran.cls for Computer Society Journals}
% The only time the second header will appear is for the odd numbered pages
% after the title page when using the twoside option.
%
% *** Note that you probably will NOT want to include the author's ***
% *** name in the headers of peer review papers. ***
% You can use \ifCLASSOPTIONpeerreview for conditional compilation here if
% you desire.
% The publisher's ID mark at the bottom of the page is less important with
% Computer Society journal papers as those publications place the marks
% outside of the main text columns and, therefore, unlike regular IEEE
% journals, the available text space is not reduced by their presence.
% If you want to put a publisher's ID mark on the page you can do it like
% this:
%\IEEEpubid{0000--0000/00\$00.00~\copyright~2007 IEEE}
% or like this to get the Computer Society new two part style.
%\IEEEpubid{\makebox[\columnwidth]{\hfill 0000--0000/00/\$00.00~\copyright~2007 IEEE}%
%\hspace{\columnsep}\makebox[\columnwidth]{Published by the IEEE Computer Society\hfill}}
% Remember, if you use this you must call \IEEEpubidadjcol in the second
% column for its text to clear the IEEEpubid mark (Computer Society jorunal
% papers don't need this extra clearance.)
% use for special paper notices
%\IEEEspecialpapernotice{(Invited Paper)}
% for Computer Society papers, we must declare the abstract and index terms
% PRIOR to the title within the \IEEEcompsoctitleabstractindextext IEEEtran
% command as these need to go into the title area created by \maketitle.
\IEEEcompsoctitleabstractindextext{%
\begin{abstract}
%\boldmath
The abstract goes here.
\end{abstract}
% IEEEtran.cls defaults to using nonbold math in the Abstract.
% This preserves the distinction between vectors and scalars. However,
% if the journal you are submitting to favors bold math in the abstract,
% then you can use LaTeX's standard command \boldmath at the very start
% of the abstract to achieve this. Many IEEE journals frown on math
% in the abstract anyway. In particular, the Computer Society does
% not want either math or citations to appear in the abstract.
% Note that keywords are not normally used for peerreview papers.
\begin{IEEEkeywords}
Computer Society, IEEEtran, journal, \LaTeX, paper, template.
\end{IEEEkeywords}}
% make the title area
\maketitle
% To allow for easy dual compilation without having to reenter the
% abstract/keywords data, the \IEEEcompsoctitleabstractindextext text will
% not be used in maketitle, but will appear (i.e., to be "transported")
% here as \IEEEdisplaynotcompsoctitleabstractindextext when compsoc mode
% is not selected <OR> if conference mode is selected - because compsoc
% conference papers position the abstract like regular (non-compsoc)
% papers do!
\IEEEdisplaynotcompsoctitleabstractindextext
% \IEEEdisplaynotcompsoctitleabstractindextext has no effect when using
% compsoc under a non-conference mode.
% For peer review papers, you can put extra information on the cover
% page as needed:
% \ifCLASSOPTIONpeerreview
% \begin{center} \bfseries EDICS Category: 3-BBND \end{center}
% \fi
%
% For peerreview papers, this IEEEtran command inserts a page break and
% creates the second title. It will be ignored for other modes.
\IEEEpeerreviewmaketitle
\section{Introduction}
% Computer Society journal papers do something a tad strange with the very
% first section heading (almost always called "Introduction"). They place it
% ABOVE the main text! IEEEtran.cls currently does not do this for you.
% However, You can achieve this effect by making LaTeX jump through some
% hoops via something like:
%
%\ifCLASSOPTIONcompsoc
% \noindent\raisebox{2\baselineskip}[0pt][0pt]%
% {\parbox{\columnwidth}{\section{Introduction}\label{sec:introduction}%
% \global\everypar=\everypar}}%
% \vspace{-1\baselineskip}\vspace{-\parskip}\par
%\else
% \section{Introduction}\label{sec:introduction}\par
%\fi
%
% Admittedly, this is a hack and may well be fragile, but seems to do the
% trick for me. Note the need to keep any \label that may be used right
% after \section in the above as the hack puts \section within a raised box.
% The very first letter is a 2 line initial drop letter followed
% by the rest of the first word in caps (small caps for compsoc).
%
% form to use if the first word consists of a single letter:
% \IEEEPARstart{A}{demo} file is ....
%
% form to use if you need the single drop letter followed by
% normal text (unknown if ever used by IEEE):
% \IEEEPARstart{A}{}demo file is ....
%
% Some journals put the first two words in caps:
% \IEEEPARstart{T}{his demo} file is ....
%
% Here we have the typical use of a "T" for an initial drop letter
% and "HIS" in caps to complete the first word.
\IEEEPARstart{T}{his} demo file is intended to serve as a ``starter file''
for IEEE Computer Society journal papers produced under \LaTeX\ using
IEEEtran.cls version 1.7 and later.
% You must have at least 2 lines in the paragraph with the drop letter
% (should never be an issue)
I wish you the best of success.
\hfill mds
\hfill January 11, 2007
\subsection{Subsection Heading Here}
Subsection text here.
% needed in second column of first page if using \IEEEpubid
%\IEEEpubidadjcol
\subsubsection{Subsubsection Heading Here}
Subsubsection text here.
% An example of a floating figure using the graphicx package.
% Note that \label must occur AFTER (or within) \caption.
% For figures, \caption should occur after the \includegraphics.
% Note that IEEEtran v1.7 and later has special internal code that
% is designed to preserve the operation of \label within \caption
% even when the captionsoff option is in effect. However, because
% of issues like this, it may be the safest practice to put all your
% \label just after \caption rather than within \caption{}.
%
% Reminder: the "draftcls" or "draftclsnofoot", not "draft", class
% option should be used if it is desired that the figures are to be
% displayed while in draft mode.
%
%\begin{figure}[!t]
%\centering
%\includegraphics[width=2.5in]{myfigure}
% where an .eps filename suffix will be assumed under latex,
% and a .pdf suffix will be assumed for pdflatex; or what has been declared
% via \DeclareGraphicsExtensions.
%\caption{Simulation Results}
%\label{fig_sim}
%\end{figure}
% Note that IEEE typically puts floats only at the top, even when this
% results in a large percentage of a column being occupied by floats.
% However, the Computer Society has been known to put floats at the bottom.
% An example of a double column floating figure using two subfigures.
% (The subfig.sty package must be loaded for this to work.)
% The subfigure \label commands are set within each subfloat command, the
% \label for the overall figure must come after \caption.
% \hfil must be used as a separator to get equal spacing.
% The subfigure.sty package works much the same way, except \subfigure is
% used instead of \subfloat.
%
%\begin{figure*}[!t]
%\centerline{\subfloat[Case I]\includegraphics[width=2.5in]{subfigcase1}%
%\label{fig_first_case}}
%\hfil
%\subfloat[Case II]{\includegraphics[width=2.5in]{subfigcase2}%
%\label{fig_second_case}}}
%\caption{Simulation results}
%\label{fig_sim}
%\end{figure*}
%
% Note that often IEEE papers with subfigures do not employ subfigure
% captions (using the optional argument to \subfloat), but instead will
% reference/describe all of them (a), (b), etc., within the main caption.
% An example of a floating table. Note that, for IEEE style tables, the
% \caption command should come BEFORE the table. Table text will default to
% \footnotesize as IEEE normally uses this smaller font for tables.
% The \label must come after \caption as always.
%
%\begin{table}[!t]
%% increase table row spacing, adjust to taste
%\renewcommand{\arraystretch}{1.3}
% if using array.sty, it might be a good idea to tweak the value of
% \extrarowheight as needed to properly center the text within the cells
%\caption{An Example of a Table}
%\label{table_example}
%\centering
%% Some packages, such as MDW tools, offer better commands for making tables
%% than the plain LaTeX2e tabular which is used here.
%\begin{tabular}{|c||c|}
%\hline
%One & Two\\
%\hline
%Three & Four\\
%\hline
%\end{tabular}
%\end{table}
% Note that IEEE does not put floats in the very first column - or typically
% anywhere on the first page for that matter. Also, in-text middle ("here")
% positioning is not used. Most IEEE journals use top floats exclusively.
% However, Computer Society journals sometimes do use bottom floats - bear
% this in mind when choosing appropriate optional arguments for the
% figure/table environments.
% Note that, LaTeX2e, unlike IEEE journals, places footnotes above bottom
% floats. This can be corrected via the \fnbelowfloat command of the
% stfloats package.
\section{Conclusion}
The conclusion goes here.
% if have a single appendix:
%\appendix[Proof of the Zonklar Equations]
% or
%\appendix % for no appendix heading
% do not use \section anymore after \appendix, only \section*
% is possibly needed
% use appendices with more than one appendix
% then use \section to start each appendix
% you must declare a \section before using any
% \subsection or using \label (\appendices by itself
% starts a section numbered zero.)
%
\appendices
\section{Proof of the First Zonklar Equation}
Appendix one text goes here.
% you can choose not to have a title for an appendix
% if you want by leaving the argument blank
\section{}
Appendix two text goes here.
% use section* for acknowledgement
\ifCLASSOPTIONcompsoc
% The Computer Society usually uses the plural form
\section*{Acknowledgments}
\else
% regular IEEE prefers the singular form
\section*{Acknowledgment}
\fi
The authors would like to thank...
% Can use something like this to put references on a page
% by themselves when using endfloat and the captionsoff option.
\ifCLASSOPTIONcaptionsoff
\newpage
\fi
% trigger a \newpage just before the given reference
% number - used to balance the columns on the last page
% adjust value as needed - may need to be readjusted if
% the document is modified later
%\IEEEtriggeratref{8}
% The "triggered" command can be changed if desired:
%\IEEEtriggercmd{\enlargethispage{-5in}}
% references section
% can use a bibliography generated by BibTeX as a .bbl file
% BibTeX documentation can be easily obtained at:
% http://www.ctan.org/tex-archive/biblio/bibtex/contrib/doc/
% The IEEEtran BibTeX style support page is at:
% http://www.michaelshell.org/tex/ieeetran/bibtex/
%\bibliographystyle{IEEEtran}
% argument is your BibTeX string definitions and bibliography database(s)
%\bibliography{IEEEabrv,../bib/paper}
%
% <OR> manually copy in the resultant .bbl file
% set second argument of \begin to the number of references
% (used to reserve space for the reference number labels box)
\begin{thebibliography}{1}
\bibitem{IEEEhowto:kopka}
H.~Kopka and P.~W. Daly, \emph{A Guide to \LaTeX}, 3rd~ed.\hskip 1em plus
0.5em minus 0.4em\relax Harlow, England: Addison-Wesley, 1999.
\end{thebibliography}
% biography section
%
% If you have an EPS/PDF photo (graphicx package needed) extra braces are
% needed around the contents of the optional argument to biography to prevent
% the LaTeX parser from getting confused when it sees the complicated
% \includegraphics command within an optional argument. (You could create
% your own custom macro containing the \includegraphics command to make things
% simpler here.)
%\begin{biography}[{\includegraphics[width=1in,height=1.25in,clip,keepaspectratio]{mshell}}]{Michael Shell}
% or if you just want to reserve a space for a photo:
\begin{IEEEbiography}{Michael Shell}
Biography text here.
\end{IEEEbiography}
% if you will not have a photo at all:
\begin{IEEEbiographynophoto}{John Doe}
Biography text here.
\end{IEEEbiographynophoto}
% insert where needed to balance the two columns on the last page with
% biographies
%\newpage
\begin{IEEEbiographynophoto}{Jane Doe}
Biography text here.
\end{IEEEbiographynophoto}
% You can push biographies down or up by placing
% a \vfill before or after them. The appropriate
% use of \vfill depends on what kind of text is
% on the last page and whether or not the columns
% are being equalized.
%\vfill
% Can be used to pull up biographies so that the bottom of the last one
% is flush with the other column.
%\enlargethispage{-5in}
% that's all folks
\end{document}
openair1/SIMULATION/LTE_PHY/Abstraction/Training/create_plots.m
+128
View File
@@ -0,0 +1,128 @@
%% For dual Beta
if(show_plots)
h_fig = figure;
else
h_fig = figure('color',[1 1 1],'position',[178 1 934 708],'Visible','off');
end
semilogy(SINR_eff_dual_beta,BLER_meas,plot_style{m+1})
hold on
grid on
semilogy(snr,bler,'m-x');
xlim([-15 20])
ylim([1e-3 1])
if (tx_mode == 5)
if (abs_mode==0)
s = strcat('LTE TM 5 M2-MIESM MCS ', num2str(mcs(m)), ',beta1= ',num2str(dual_Optimum_Beta1(m)),',beta2= ',num2str(dual_Optimum_Beta2(m)), ', MSE= ',num2str(MSE_final_dual_beta(m)));
ss = 'training_tm5_m2miesm_dual_beta';
pathname = M2_path;
else
if (abs_mode ==2)
s = strcat('LTE TM 5 M1-MIESM MCS ', num2str(mcs(m)), ',beta1= ',num2str(dual_Optimum_Beta1(m)),',beta2= ',num2str(dual_Optimum_Beta2(m)), ', MSE= ',num2str(MSE_final_dual_beta(m)));
ss = 'training_tm5_m1miesm_dual_beta_noMF';
pathname = M1_path;
else
s = strcat('LTE TM 5 EESM MCS ', num2str(mcs(m)), ',beta1= ',num2str(dual_Optimum_Beta1(m)),',beta2= ',num2str(dual_Optimum_Beta2(m)), ', MSE= ',num2str(MSE_final_dual_beta(m)));
ss = 'training_tm5_eesm_dual_beta';
pathname = EESM_path;
end
end
else
if (abs_mode==0)
s = strcat('LTE TM ', num2str(tx_mode), ' MIESM MCS ', num2str(mcs(m)), ',beta1= ',num2str(dual_Optimum_Beta1(m)),',beta2= ',num2str(dual_Optimum_Beta2(m)), ', MSE= ',num2str(MSE_final_dual_beta(m)));
ss = strcat('training_tm',num2str(tx_mode), '_miesm_dual_beta');
pathname = MIESM_path;
else
s = strcat('LTE TM ', num2str(tx_mode), ' EESM MCS ', num2str(mcs(m)), ',beta1= ',num2str(dual_Optimum_Beta1(m)),',beta2= ',num2str(dual_Optimum_Beta2(m)), ', MSE= ',num2str(MSE_final_dual_beta(m)));
ss = strcat('training_tm',num2str(tx_mode), '_eesm_dual_beta');
pathname = EESM_path;
end
end
title(s);
ylabel 'BLER'
xlabel 'SINR_{effective}'
s2 = strcat('BLER_{meas} MCS ', num2str(mcs(m)));
s3 = strcat('BLER_{AWGN} MCS ', num2str(mcs(m)));
legend(s2,s3, 'Location', 'SouthWest');
if(save_out)
print(fullfile(pathname,strcat(ss, '_mcs', num2str(mcs(m)),'.eps')),'-dDEVICE','epsc2');
print(fullfile(pathname,strcat(ss, '_mcs', num2str(mcs(m)),'.fig')),'-dDEVICE','fig');
print(fullfile(pathname,strcat(ss, '_mcs', num2str(mcs(m)),'.jpg')),'-dDEVICE','jpg');
fprintf(fid,'\\begin{figure}[htbp]\n');
fprintf(fid,'\\centering\n');
fprintf(fid,'\\includegraphics[scale=0.4]{%s}\n',fullfile(pathname,strcat(ss, '_mcs', num2str(mcs(m)),'.eps')));
fprintf(fid,'\\caption{\\scriptsize{%s}}\n',s);
fprintf(fid,'\\label{fig:mcs%d}\n',mcs(m));
fprintf(fid,'\\end{figure}\n\n');
end
%% For Single Beta
if(show_plots)
h_fig = figure;
else
h_fig = figure('color',[1 1 1],'position',[178 1 934 708],'Visible','off');
end
semilogy(SINR_eff_single_beta,BLER_meas,plot_style{m+1})
hold on
grid on
semilogy(snr,bler,'m-x');
xlim([-15 20])
ylim([1e-3 1])
if (tx_mode == 5)
if (abs_mode==0)
s = strcat('LTE TM 5 M2-MIESM MCS ', num2str(mcs(m)), ',beta1= beta2= ',num2str(single_Optimum_Beta(m)),', MSE= ',num2str(MSE_final_single_beta(m)));
ss = 'training_tm5_m2miesm_single_beta';
pathname = M2_path;
else
if (abs_mode ==2)
s = strcat('LTE TM 5 M1-MIESM MCS ', num2str(mcs(m)), ',beta1= beta2= ',num2str(single_Optimum_Beta(m)),', MSE= ',num2str(MSE_final_single_beta(m)));
ss = 'training_tm5_m1miesm_single_beta_noMF';
pathname = M1_path;
else
s = strcat('LTE TM 5 EESM MCS ', num2str(mcs(m)), ',beta1= beta2= ',num2str(single_Optimum_Beta(m)),', MSE= ',num2str(MSE_final_single_beta(m)));
ss = 'training_tm5_eesm_single_beta';
pathname = EESM_path;
end
end
else
if (abs_mode==0)
s = strcat('LTE TM ', num2str(tx_mode), ' MIESM MCS ', num2str(mcs(m)), ',beta1= beta2= ',num2str(single_Optimum_Beta(m)),', MSE= ',num2str(MSE_final_single_beta(m)));
ss = strcat('training_tm',num2str(tx_mode), '_miesm_single_beta');
pathname = MIESM_path;
else
s = strcat('LTE TM ', num2str(tx_mode), ' EESM MCS ', num2str(mcs(m)), ',beta1= beta2= ',num2str(single_Optimum_Beta(m)),', MSE= ',num2str(MSE_final_single_beta(m)));
ss = strcat('training_tm',num2str(tx_mode), '_eesm_single_beta');
pathname = EESM_path;
end
end
title(s);
ylabel 'BLER'
xlabel 'SINR_{effective}'
s2 = strcat('BLER_{meas} MCS ', num2str(mcs(m)));
s3 = strcat('BLER_{AWGN} MCS ', num2str(mcs(m)));
legend(s2,s3, 'Location', 'SouthWest');
if(save_out)
print(fullfile(pathname,strcat(ss, '_mcs', num2str(mcs(m)),'.eps')),'-dDEVICE','epsc2');
print(fullfile(pathname,strcat(ss, '_mcs', num2str(mcs(m)),'.fig')),'-dDEVICE','fig');
print(fullfile(pathname,strcat(ss, '_mcs', num2str(mcs(m)),'.jpg')),'-dDEVICE','jpg');
fprintf(fid,'\\begin{figure}[htbp]\n');
fprintf(fid,'\\centering\n');
fprintf(fid,'\\includegraphics[scale=0.4]{%s}\n',fullfile(pathname,strcat(ss, '_mcs', num2str(mcs(m)),'.eps')));
fprintf(fid,'\\caption{\\scriptsize{%s}}\n',s);
fprintf(fid,'\\label{fig:mcs%d}\n',mcs(m));
fprintf(fid,'\\end{figure}\n\n');
if (rem(m,2)==0)
fprintf(fid,'\\clearpage\n\n');
end
end
openair1/SIMULATION/LTE_PHY/Abstraction/Training/delta_BLER_1.m
+141
View File
@@ -0,0 +1,141 @@
function delta=delta_BLER_1(beta)
global SINR_p SINR_awgn abs_mode modu Pm tx_mode alpha seta p mi_file mi_2_file
if(length(beta)==2)
if(abs_mode==0) %MIESM Mapping
eval('load(mi_file)')
[x y]= size(SINR_p);
RBIR = [];
%SINR_eff = [];
for t=1:1:x
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
RBIR(t) = (sum(SI_p/beta(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff * beta(2);
elseif(abs_mode==2)
eval('load(mi_file)')
if(tx_mode~=5)
error('IA-MIESM only for LTE TM5!!!')
end
eval('load(mi_2_file)')
[x y]= size(SINR_p);
RBIR = [];
for t=1:1:x
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>38)=38;
a = round(alpha(t,:)*100);
a(a==0) = 1;
a(a>200)=200;
b = round(seta(t,:)*100);
b(b==0) = 1;
b(b>200)=200;
for u=1:length(a)
if(modu==16)
SI_p(u) = data_mode5_16_16(b(u) ,a(u), round(s(u) + 11));
else
SI_p(u) = data_mode5_4_4(b(u) ,a(u), round(s(u) + 11));
end
end
RBIR(t) = (sum(SI_p/beta(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear','extrap');
SINR_eff = SINR_eff .* beta(2);
%SINR_eff = 10*log10((10.^(SINR_eff/10)) * beta(2));
else %% EESM Mapping
SINR_eff= 10*log10(-1*beta(2)*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta(1)))));
end
else %when beta2=beta1=beta
if(abs_mode==0) %MIESM Mapping
eval('load(mi_file)')
[x y]= size(SINR_p);
RBIR = [];
%SINR_eff = [];
for t=1:1:x
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
RBIR(t) = (sum(SI_p/beta)/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff * beta;
elseif(abs_mode==2)
eval('load(mi_file)')
if(tx_mode~=5)
error('IA-MIESM only for LTE TM5!!!')
end
eval('load(mi_2_file)')
[x y]= size(SINR_p);
RBIR = [];
for t=1:1:x
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>38)=38;
a = round(alpha(t,:)*100);
a(a==0) = 1;
a(a>200)=200;
b = round(seta(t,:)*100);
b(b==0) = 1;
b(b>200)=200;
for u=1:length(a)
if(modu==16)
SI_p(u) = data_mode5_16_16(b(u) ,a(u), round(s(u) + 11));
else
SI_p(u) = data_mode5_4_4(b(u) ,a(u), round(s(u) + 11));
end
end
RBIR(t) = (sum(SI_p/beta)/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear','extrap');
SINR_eff = SINR_eff .* beta;
%SINR_eff = 10*log10((10.^(SINR_eff/10)) * beta(2));
else %% EESM Mapping
SINR_eff= 10*log10(-1*beta*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta))));
end
end
delta = mean((abs(SINR_awgn) - abs(SINR_eff)).^2);
openair1/SIMULATION/LTE_PHY/Abstraction/Training/polyfit_beta_training.m
+347
View File
@@ -0,0 +1,347 @@
%***************************************************************************************
% Calibration of Adjustment Factors for Exponential Effective SINR Mapping Methdology
% For 3GPP Long Term Evolution (LTE)
% Eurecom Institute
% (c) Imran Latif, Communications Mobile, 2012
%***************************************************************************************
%close all
%clear all
%***************************************************************************************
% Some basic initializations
%***************************************************************************************
global SINR_p BLER_meas abs_mode modu Pm tx_mode alpha seta
warning on
set(0, 'DefaultLineMarkerSize', 10);
set(0, 'Defaultaxesfontsize', 10);
set(0, 'DefaultLineLineWidth', 2);
set(0, 'DefaultAxesFontName', 'Helvetica');
set(0, 'DefaultTextFontName', 'Helvetica');
plot_style = {'b*';'r*';'g*';'y*';'k*';...
'bo';'ro';'go';'yo';'ko';...
'bs';'rs';'gs';'ys';'ks';...
'bd';'rd';'gd';'yd';'kd';...
'bx';'rx';'gx';'yx';'kx';...
'b+';'r+';'g+';'y+';'k+'};
echo off;
pathname = '/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/TM5_ideal_CE/MIESM/M1/Polyfit';
%root_path = '/homes/latif/OpenAirPlatform/test_devel/openair1_multi_eNb_UE/SIMULATION/LTE_PHY/BLER_SIMULATIONS/awgn_bler_new/';
%%
%***************************************************************************************
% Input Parameters used for the training of adjustment Factors (betas)
%***************************************************************************************
mcs = [0 2 4 6 7 8 9];
% An array which hold the number of LTE MCS which is to be calibrated for
% abstraction
s2=[];
s3=[];
% String arrays used for printing in plots
tx_mode=5;
%1--> SISO, 2 --> Alamouti, 5 --> MU-MIMO ,6 --> TX Beamforming
% tells which transmission mode is to be abstracted.
abs_mode=2; % 0:MIESM (M2-MIESM), 1:EESM, 2:IA-MIESM (M1-MIESM)
%tells which abstraction methodology is to be used.
Pm=100; %2*50 QPSK
% Used for calculating RBIR
modu=4;
% Modulation used.
p=50;
save_out=1;
if(save_out)
fid = fopen('IA_polyfit_M1_MIESM.tex','w');
fprintf(fid,'\\documentclass[english,12pt,a4paper]{article}\n\n');
fprintf(fid,'\\usepackage{times}\n');
fprintf(fid,'\\usepackage{babel}\n');
fprintf(fid,'\\usepackage{graphicx}\n');
fprintf(fid,'\\usepackage{hyperref}\n\n');
fprintf(fid,'\\begin{document}\n\n');
fprintf(fid,'\\title{%s}\n\n','MU-MIMO with IA: Results of Abstraction using Polynomial fitting for M1-MIESM');
fprintf(fid,'\\maketitle\n\n');
fprintf(fid,'\\newpage\n\n');
fprintf(fid,'\\listoffigures\n\n');
fprintf(fid,'\\listoftables\n\n');
fprintf(fid,'\\newpage\n\n');
end
disp('*******************************************************************\n')
%printf('TX Mode = %d, Abstraction Mode = %d\n',tx_mode,abs_mode);
disp('*******************************************************************\n')
%***************************************************************************************
% Main Execution Loop starts from here:
%***************************************************************************************
for m=1:1:length(mcs)
ss = strcat('LTE TM5 M1 MIESM MCS ', num2str(mcs(m)));
if(mcs(m) >9 && mcs(m) < 17)
modu=16;
Pm=200; %4*50 16QAM
else if(mcs(m) > 16 && mcs(m) < 28)
modu = 64;
Pm=300; %6 *50 64QAM
end
end
%%
% %***************************************************************************************
% %Reference AWGN Curves
% %***************************************************************************************
% data = dlmread(sprintf('/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/awgn_bler_tx1_mcs%d.csv',mcs(m)),';',1,0);
% snr = data(:,1);
% ble = data(:,5)./data(:,6); % round 1
%
% blerr = ble(ble<0.99);
% bler = blerr(blerr>0.001);
%
% snr = snr(ble<0.99);
% snr = snr(blerr>0.001);
%
% % snr_interp = snr(1):0.001:snr(end);
% % bler_interp = interp1(snr,bler,snr_interp,'linear');
% % snr = snr_interp;
% % bler = bler_interp;
%
% %***************************************************************************************
% % Data Extraction on Sub carrier basis data file saved using dlsim and reference
% % SINR Calculation based on Reference AWGN Curve
% %***************************************************************************************
eval(['data_all = data_all' num2str(mcs(m)) ';']);
BLER_meas = data_all(:,end);
%
% SINR_awgn = interp1(bler, snr, BLER_meas,'linear','extrap');
% SINR_awgn = SINR_awgn';
%%
%***************************************************************************************
% Calculation of SINR per subcarrier
%***************************************************************************************
%for SISO
switch(tx_mode)
case 1
ch_tmp = data_all(:,2:51);
abs_channel = (abs(ch_tmp).^2);
input_snr = 10.^(data_all(:,1)/10);
input_snr = repmat(input_snr,1,50);
SINR_p = 10*log10(input_snr.*abs_channel);
case 2
ch1_tmp = data_all(:,2:2:100);
ch2_tmp = data_all(:,3:2:101);
abs_channel1 = (abs(ch1_tmp).^2)/2;
abs_channel2 = (abs(ch2_tmp).^2)/2;
input_snr = 10.^(data_all(:,1)/10);
input_snr = repmat(input_snr,1,50);
SINR_p = 10*log10(input_snr.*abs_channel1 + input_snr.*abs_channel2);%- 10*log10(2);
case 5
prec1_tmp = data_all(:,203:end-1);
prec2_tmp = arrayfun(@opposite_q,prec1_tmp);
q1 = arrayfun(@demap_q,prec1_tmp);
%q2 = q1;
q2 = arrayfun(@demap_q,prec2_tmp);
ch1_tmp = data_all(:,2:2:100);
ch2_tmp = data_all(:,3:2:101);
snr_tmp = 10.^(data_all(:,1)/10);
snr_tmp = repmat(snr_tmp,1,50);
alpha =(1/2)*abs(ch1_tmp + q1.*ch2_tmp);
seta = (1/2)*((abs(ch1_tmp + q2.*ch2_tmp)));
if (abs_mode==2 )
SINR_p = 10*log10(snr_tmp.*(alpha.^2));%-10*log10(2);
else
SINR_p = 10*log10((snr_tmp.*(alpha.^2)) ./ ((snr_tmp.*(seta.^2)) + 1));
end
case 6
prec_tmp = data_all(:,203:end-1);
q = arrayfun(@demap_q,prec_tmp);
ch1_tmp = data_all(:,2:2:100);
ch2_tmp = data_all(:,3:2:101);
snr_tmp = 10.^(data_all(:,1)/10);
snr_tmp = repmat(snr_tmp,1,50);
ch_composite = (abs(ch1_tmp + q.*ch2_tmp))/sqrt(2);
SINR_p = 10*log10((snr_tmp.*((ch_composite).^2)));
end
%***************************************************************************************
% for coarse beta calculation:
%***************************************************************************************
% beta_vec = 1:0.1:30;
% delta = zeros(size(beta_vec));
% for beta=1:length(beta_vec)
% delta(beta)=delta_BLER_1((beta_vec(beta)));
% end
% [val ind] = min(delta);
% opt_beta_new(mcs(m)) = beta_vec(ind);
%***************************************************************************************
% for optmimized betas calculation using fminsearch
%***************************************************************************************
%beta_out=[1.0151 1.0565];
beta_out=zeros(1,2);
%[opt_beta(mcs(m)), MSE] = fminsearch(@delta_BLER_1,opt_beta_new(mcs(m)))
[beta_out, std_deviat] = fminsearch(@polyfit_delta_BLER,[1 1])
%***************************************************************************************
% Calculation of Effective SINR based on optimized beta values
%***************************************************************************************
if(abs_mode==0) %MIESM Mapping
eval(['load ' '/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/siso_MI_abs_' num2str(modu) 'Qam.mat'])
[xize y]= size(SINR_p);
RBIR = [];
for t=1:1:xize
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
RBIR(t) = (sum(SI_p/beta_out(1))/Pm);
%RBIR(t) = (sum(SI_p)/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff .* beta_out(2);
elseif(abs_mode==2)
eval(['load ' '/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/siso_MI_abs_' num2str(modu) 'Qam.mat'])
if(tx_mode~=5)
error('IA-MIESM only for LTE TM5!!!')
end
if(modu==4)
eval(['load ' '/homes/latif/devel/trunk/openair1/EMOS/LTE/POST_PROCESSING/Mode_5/mat_Files/data_mode5_4_' num2str(modu) '_morerealizations.mat'])
else
if(modu==16)
eval(['load ' '/homes/latif/devel/trunk/openair1/EMOS/LTE/POST_PROCESSING/Mode_5/mat_Files/data_mode5_16_16.mat'])
end
end
[xize y]= size(SINR_p);
RBIR = [];
for t=1:1:xize
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
a = round(alpha(t,:)*100);
a(a==0) = 1;
a(a>200)=200;
b = round(seta(t,:)*100);
b(b==0) = 1;
b(b>200)=200;
for u=1:length(a)
if(modu==16)
SI_p(u) = data_mode5_16_16(b(u) ,a(u), round(s(u) + 11));
else
SI_p(u) = data_mode5_4_4(b(u) ,a(u), round(s(u) + 11));
end
end
RBIR(t) = (sum(SI_p/beta_out(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff .* beta_out(2);
%SINR_eff = 10*log10((10.^(SINR_eff/10)) .* beta_out(2));
else %% EESM Mapping
SINR_eff= 10*log10(-1*beta_out(2)*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta_out(1)))));
end
%***************************************************************************************
% PolyNomial Calculation
%***************************************************************************************
[po s mu] = polyfit(SINR_eff,((BLER_meas))',3);
[f] = polyval(po,SINR_eff,s,mu);
%***************************************************************************************
%MSE Calculation
%***************************************************************************************
% MSE_final(mcs(m)+1) = mean((SINR_awgn - SINR_eff).^2);
Optimum_beta1(mcs(m)+1) = beta_out(1);
Optimum_beta2(mcs(m)+1) = beta_out(2);
%***************************************************************************************
% BLER Plot w.r.t Mean Effective SINR
%***************************************************************************************
% figure;
% avg_SINR_p = mean(SINR_p');
% hist(avg_SINR_p)
% s = strcat('Average_SINR_p, MCS = ',num2str(mcs(m)));
% title(2)
% figure;
% grid on
% semilogy(avg_SINR_p,BLER_meas,plot_style{m+1})
% xlim([-8 15])
% ylim([1e-3 1])
% s = strcat('LTE TM1 Avergae Abstraction MCS ', num2str(mcs(m)));
% title(s);
% ylabel 'BLER'
% xlabel 'SINR_{average}'
% s2 = strcat('BLER_{meas} MCS ', num2str(mcs(m)));
% legend(s2, 'Location', 'Best');
%***************************************************************************************
% BLER Plot w.r.t Effective SINR
%***************************************************************************************
% figure;
% hist(SINR_eff)
% s = strcat('SINR_eff, MCS = ',num2str(mcs(m)));
% title(s)
h_fig = figure;
semilogy(SINR_eff,BLER_meas,plot_style{m+1})
hold on
grid on
semilogy(SINR_eff,f,'mx');
xlim([-20 20])
ylim([1e-3 1])
s = strcat(ss, ',beta1= ', num2str(Optimum_beta1(mcs(m)+1)),', beta2= ',num2str(Optimum_beta2(mcs(m)+1)));
title(s);
ylabel 'BLER'
xlabel 'SINR_{effective}'
s2 = strcat('BLER_{meas} MCS ', num2str(mcs(m)));
s3 = strcat('BLER_{AWGN} MCS ', num2str(mcs(m)));
legend(s2,s3, 'Location', 'Best');
if(save_out==1)
saveas(h_fig,fullfile(pathname,strcat('IA_RX_M1-MIESM_TX5_mcs',num2str(mcs(m)) ,'.eps')),'epsc2');
saveas(h_fig,fullfile(pathname,strcat('IA_RX_M1-MIESM_TX5_mcs',num2str(mcs(m)) ,'.fig')),'fig');
saveas(h_fig,fullfile(pathname,strcat('IA_RX_M1-MIESM_TX5_mcs',num2str(mcs(m)) ,'.jpg')),'jpg');
fprintf(fid,'\\begin{figure}[!h]\n');
fprintf(fid,'\\centering\n');
fprintf(fid,'\\includegraphics[scale=0.5]{%s}\n',fullfile(pathname,strcat('IA_RX_M1_MIESM_TX5_mcs', num2str(mcs(m)),'.eps')));
fprintf(fid,'\\caption{%s}\n',s);
fprintf(fid,'\\label{fig:mcs%d}\n',mcs(m));
fprintf(fid,'\\end{figure}\n\n');
end
end
if(save_out)
fprintf(fid,'\\end{document}\n');
fclose(fid);
end
%***************************************************************************************
%For saving the files
%***************************************************************************************
% if(save_out)
% save(strcat('opt_beta_mcs',num2str(mcs(m)),'.dat'),'Optimum_beta*')
% save(strcat('MSE_mcs',num2str(mcs(m)),'.dat'),'MSE_final')
% end
openair1/SIMULATION/LTE_PHY/Abstraction/Training/polyfit_delta_BLER.m
+78
View File
@@ -0,0 +1,78 @@
function std_deviat=polyfit_delta_BLER(beta)
global SINR_p BLER_meas abs_mode modu Pm tx_mode alpha seta
p = 50;
if(abs_mode==0) %MIESM Mapping
eval(['load ' '/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/siso_MI_abs_' num2str(modu) 'Qam.mat'])
[x y]= size(SINR_p);
RBIR = [];
%SINR_eff = [];
for t=1:1:x
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
RBIR(t) = (sum(SI_p/beta(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff .* beta(2);
elseif(abs_mode==2)
eval(['load ' '/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/siso_MI_abs_' num2str(modu) 'Qam.mat'])
if(tx_mode~=5)
error('IA-MIESM only for LTE TM5!!!')
end
if(modu==4)
eval(['load ' '/homes/latif/devel/trunk/openair1/EMOS/LTE/POST_PROCESSING/Mode_5/mat_Files/data_mode5_4_' num2str(modu) '_morerealizations.mat'])
else
if(modu==16)
eval(['load ' '/homes/latif/devel/trunk/openair1/EMOS/LTE/POST_PROCESSING/Mode_5/mat_Files/data_mode5_16_16.mat'])
end
end
[x y]= size(SINR_p);
RBIR = [];
for t=1:1:x
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
a = round(alpha(t,:)*100);
a(a==0) = 1;
a(a>200)=200;
b = round(seta(t,:)*100);
b(b==0) = 1;
b(b>200)=200;
for u=1:length(a)
if(modu==16)
SI_p(u) = data_mode5_16_16(b(u) ,a(u), round(s(u) + 11));
else
SI_p(u) = data_mode5_4_4(b(u) ,a(u), round(s(u) + 11));
end
end
RBIR(t) = (sum(SI_p/beta(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear','extrap');
SINR_eff = SINR_eff .* beta(2);
%SINR_eff = 10*log10((10.^(SINR_eff/10)) .* beta(2));
else %% EESM Mapping
SINR_eff= 10*log10(-1*beta(2)*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta(1)))));
end
[po s mu] = polyfit(SINR_eff,((BLER_meas))',3);
[f] = polyval(po,SINR_eff,s,mu);
std_deviat = mean(((BLER_meas)' - f).^2);
openair1/SIMULATION/LTE_PHY/Abstraction/Training/sinr_Eff_Calc.m
+132
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@@ -0,0 +1,132 @@
function [SINR_eff]=sinr_Eff_Calc(beta)
global SINR_p abs_mode modu Pm tx_mode alpha seta p mi_file mi_2_file
if(length(beta)==2)
if(abs_mode==0) %MIESM Mapping
eval('load(mi_file)')
[xize y]= size(SINR_p);
RBIR = [];
for t=1:1:xize
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
RBIR(t) = (sum(SI_p/beta(1))/Pm);
%RBIR(t) = (sum(SI_p)/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff * beta(2);
elseif(abs_mode==2)
eval('load(mi_file)')
if(tx_mode~=5)
error('IA-MIESM only for LTE TM5!!!')
end
eval('load(mi_2_file)')
[xize y]= size(SINR_p);
RBIR = [];
for t=1:1:xize
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>37)=38;
a = round(alpha(t,:)*100);
a(a==0) = 1;
a(a>200)=200;
b = round(seta(t,:)*100);
b(b==0) = 1;
b(b>200)=200;
for u=1:length(a)
if(modu==16)
SI_p(u) = data_mode5_16_16(b(u) ,a(u), round(s(u) + 11));
else
SI_p(u) = data_mode5_4_4(b(u) ,a(u), round(s(u) + 11));
end
end
RBIR(t) = (sum(SI_p/beta(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear','extrap');
SINR_eff = SINR_eff .* beta(2);
%SINR_eff = 10*log10((10.^(SINR_eff/10)) * beta_out(2));
else %% EESM Mapping
SINR_eff= 10*log10(-1*beta(2)*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta(1)))));
end
else
if(abs_mode==0) %MIESM Mapping
eval('load(mi_file)')
[xize y]= size(SINR_p);
RBIR = [];
for t=1:1:xize
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
RBIR(t) = (sum(SI_p/beta)/Pm);
%RBIR(t) = (sum(SI_p)/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff * beta;
elseif(abs_mode==2)
eval('load(mi_file)')
if(tx_mode~=5)
error('IA-MIESM only for LTE TM5!!!')
end
eval('load(mi_2_file)')
[xize y]= size(SINR_p);
RBIR = [];
for t=1:1:xize
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>37)=38;
a = round(alpha(t,:)*100);
a(a==0) = 1;
a(a>200)=200;
b = round(seta(t,:)*100);
b(b==0) = 1;
b(b>200)=200;
for u=1:length(a)
if(modu==16)
SI_p(u) = data_mode5_16_16(b(u) ,a(u), round(s(u) + 11));
else
SI_p(u) = data_mode5_4_4(b(u) ,a(u), round(s(u) + 11));
end
end
RBIR(t) = (sum(SI_p/beta)/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear','extrap');
SINR_eff = SINR_eff .* beta;
%SINR_eff = 10*log10((10.^(SINR_eff/10)) * beta_out(2));
else %% EESM Mapping
SINR_eff= 10*log10(-1*beta*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta))));
end
end
openair1/SIMULATION/LTE_PHY/Abstraction/Training/training_abstraction.m
+317
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@@ -0,0 +1,317 @@
%***************************************************************************************
% Some basic initializations
%***************************************************************************************
global SINR_p BLER_meas snr bler SINR_awgn abs_mode modu Pm tx_mode alpha seta mi_file mi_2_file p
set(0, 'DefaultLineMarkerSize', 10);
set(0, 'Defaultaxesfontsize', 10);
set(0, 'DefaultLineLineWidth', 2);
set(0, 'DefaultAxesFontName', 'Helvetica');
set(0, 'DefaultTextFontName', 'Helvetica');
plot_style = {'b*';'r*';'g*';'y*';'k*';...
'bo';'ro';'go';'yo';'ko';...
'bs';'rs';'gs';'ys';'ks';...
'bd';'rd';'gd';'yd';'kd';...
'bx';'rx';'gx';'yx';'kx';...
'b+';'r+';'g+';'y+';'k+'};
echo off;
%***************************************************************************************
% Input Parameters used for the training of adjustment Factors (betas)
%***************************************************************************************
s2=[]; s3=[]; ss=[];
tx_mode=transmission_mode;
%1--> SISO, 2 --> Alamouti, 5 --> MU-MIMO ,6 --> TX Beamforming
% tells which transmission mode is to be abstracted.
abs_mode=abstraction_mode;
% 0:MIESM (M2-MIESM), 1:EESM, 2:IA-MIESM (M1-MIESM)
%tells which abstraction methodology is to be used.
Pm=100;
%2*50 QPSK
% Used for calculating RBIR
modu=4;
mi_file = strcat(userdir,'/SIMULATION/LTE_PHY/Abstraction/matFiles/siso_MI_abs_4Qam.mat');
mi_2_file = strcat(userdir,'/SIMULATION/LTE_PHY/Abstraction/matFiles/data_mode5_4_4_morerealizations.mat');
% Modulation used.
p=50;
save_out=save_output;
out_s1 = strcat(' Training for Transmission Mode = ', num2str(tx_mode));
out_s2 = strcat(' Training for Abstraction Mode = ', num2str(abs_mode));
out_s3 = strcat(' Saving Results = ', num2str(save_out));
disp('*******************************************************************');
disp(out_s1);
disp(out_s2);
disp(out_s3);
disp('*******************************************************************');
if (save_out)
if(tx_mode==5)
if(abs_mode==0)
out_fname= fullfile(M2_path, strcat('tx_', num2str(tx_mode), '_abs_M2_MIESM'));
out_s = 'M2 MIESM';
else
if (abs_mode==2)
out_fname= fullfile(M1_path, strcat('tx_', num2str(tx_mode), '_abs_M1_MIESM'));
out_s = 'M1 MIESM';
else
out_fname= fullfile(EESM_path, strcat('tx_', num2str(tx_mode), '_abs_EESM'));
out_s = 'EESM';
end
end
else
if(abs_mode == 1)
out_fname= fullfile(EESM_path, strcat('tx_', num2str(tx_mode), '_abs_EESM'));
out_s = 'EESM';
else
out_fname= fullfile(MIESM_path, strcat('tx_', num2str(tx_mode), '_abs_MIESM'));
out_s = 'MIESM';
end
end
fid = fopen(strcat(out_fname, '.tex'),'w');
fprintf(fid,'\\documentclass[a4paper,conference]{IEEEtran}\n');
fprintf(fid,'\\usepackage{epsfig}\n');
fprintf(fid,'\\usepackage{rotating}\n');
fprintf(fid,'\\usepackage{amsmath}\n');
fprintf(fid,'\\usepackage{amsfonts}\n');
fprintf(fid,'\\usepackage{amssymb}\n');
fprintf(fid,'\\usepackage{graphics}\n');
fprintf(fid,'\\usepackage{mathtools}\n');
fprintf(fid,'\\IEEEoverridecommandlockouts\n');
fprintf(fid,'\\title{%s}\n',sprintf('Results of %s for LTE Transmission Mode %d',out_s, tx_mode));
fprintf(fid,'\\author{\\IEEEauthorblockN{Imran Latif}\n');
fprintf(fid,'\\IEEEauthorblockA{Eurecom\\\\\n');
fprintf(fid,'2229, Route des Cretes, B.P. 193\\\\\n');
fprintf(fid,'06904 Sophia Antipolis, France\\\\\n');
fprintf(fid,'Email: (first name.last name)@eurecom.fr}\n');
fprintf(fid,'}\n');
fprintf(fid,'\\begin{document}\n');
fprintf(fid,'\\maketitle\n');
fprintf(fid,'\\begin{abstract}\n');
fprintf(fid,'\\end{abstract}\n');
fprintf(fid,'\\section{Results}\n');
end
%***************************************************************************************
% Main Execution Loop starts from here:
%***************************************************************************************
for m=1:1:length(mcs)
if(mcs(m) >9 && mcs(m) < 17)
modu=16;
Pm=200; %4*50 16QAM
mi_file = strcat(userdir,'/SIMULATION/LTE_PHY/Abstraction/siso_MI_abs_16Qam.mat');
mi_2_file = strcat(userdir,'/SIMULATION/LTE_PHY/Abstraction/matFiles/data_mode5_16_16.mat');
else if(mcs(m) > 16 && mcs(m) < 28)
modu = 64;
Pm=300; %6 *50 64QAM
mi_file = strcat(userdir,'/SIMULATION/LTE_PHY/Abstraction/siso_MI_abs_64Qam.mat');
end
end
%***************************************************************************************
%Reference AWGN Curves
%***************************************************************************************
data = dlmread(fullfile(awgn_path, strcat('awgn_bler_tx1_mcs', num2str(mcs(m)), '.csv')),';',1,0);
A = data(:,1);
B = data(:,5)./data(:,6); % round 1
[bler I J] = unique(B);
bler = sort(bler,1,'descend');
I = sort(I,1,'ascend');
snr = A(I);
%***************************************************************************************
% Data Extraction on Sub carrier basis data file saved using dlsim and reference
% SINR Calculation based on Reference AWGN Curve
%***************************************************************************************
eval(['data_all = data_all' num2str(mcs(m)) ';']);
data_all = data_all(data_all(:,end)<bler(1),:);
data_all = data_all(data_all(:,end)>=bler(end),:);
BLER_meas = data_all(:,end);
SINR_awgn = interp1(bler, snr, BLER_meas,'linear','extrap');
SINR_awgn = SINR_awgn';
%***************************************************************************************
% Calculation of SINR per subcarrier
%***************************************************************************************
%for SISO
switch(tx_mode)
case 1
ch_tmp = data_all(:,2:51);
abs_channel = (abs(ch_tmp).^2);
input_snr = 10.^(data_all(:,1)/10);
input_snr = repmat(input_snr,1,50);
SINR_p = 10*log10(input_snr.*abs_channel);
case 2
ch1_tmp = data_all(:,2:2:100);
ch2_tmp = data_all(:,3:2:101);
abs_channel1 = (abs(ch1_tmp).^2)/2;
abs_channel2 = (abs(ch2_tmp).^2)/2;
input_snr = 10.^(data_all(:,1)/10);
input_snr = repmat(input_snr,1,50);
SINR_p = 10*log10(input_snr.*abs_channel1 + input_snr.*abs_channel2);%- 10*log10(2);
case 5
prec1_tmp = data_all(:,203:end-1);
prec2_tmp = arrayfun(@opposite_q,prec1_tmp);
q1 = arrayfun(@demap_q,prec1_tmp);
q2 = arrayfun(@demap_q,prec2_tmp);
ch1_tmp = data_all(:,2:2:100);
ch2_tmp = data_all(:,3:2:101);
snr_tmp = 10.^(data_all(:,1)/10);
snr_tmp = repmat(snr_tmp,1,50);
% h1 = [ch1_tmp ch2_tmp];
% p1 = [1; q1];
% p2 = [1; q2];
alpha =(1/2)*abs(ch1_tmp + q1.*ch2_tmp);
%seta = abs(((conj(h1*p1))*(h1*p2))/(abs(h1*p1)));
%seta = (1/2)*abs(((conj(ch1_tmp + q1.*ch2_tmp)).*(ch1_tmp + q2.*ch2_tmp))./(abs(ch1_tmp + q1.*ch2_tmp)));
%alpha =sqrt(1/2)*abs(ch1_tmp + q1.*ch2_tmp);
seta = (1/2)*((abs(ch1_tmp + q2.*ch2_tmp)));
% alpha =abs(ch1_tmp + q1.*ch2_tmp);
if (abs_mode==2 )
SINR_p = 10*log10(snr_tmp.*(alpha.^2));%-10*log10(2);
else
SINR_p = 10*log10((snr_tmp.*(alpha.^2)) ./ ((snr_tmp.*(seta.^2)) + 1));
end
case 6
prec_tmp = data_all(:,203:end-1);
q = arrayfun(@demap_q,prec_tmp);
ch1_tmp = data_all(:,2:2:100);
ch2_tmp = data_all(:,3:2:101);
snr_tmp = 10.^(data_all(:,1)/10);
snr_tmp = repmat(snr_tmp,1,50);
ch_composite = (abs(ch1_tmp + q.*ch2_tmp))/sqrt(2);
SINR_p = 10*log10((snr_tmp.*((ch_composite).^2)));
end
%***************************************************************************************
% for coarse beta calculation:
%***************************************************************************************
% beta_vec = 1:0.1:30;
% delta = zeros(size(beta_vec));
% for beta=1:length(beta_vec)
% delta(beta)=delta_BLER_1((beta_vec(beta)));
% end
% [val ind] = min(delta);
% opt_beta_new(mcs(m)) = beta_vec(ind);
%***************************************************************************************
% for optmimized betas calculation using fminsearch
%***************************************************************************************
opt_beta=0;
beta_out=ones(1,2);
[opt_beta, MSE1] = fminsearch(@delta_BLER_1,1);
[beta_out, MSE2] = fminsearch(@delta_BLER_1,[1 1]);
%***************************************************************************************
% Calculation of Effective SINR based on optimized beta values
%***************************************************************************************
SINR_eff_single_beta = sinr_Eff_Calc(opt_beta);
SINR_eff_dual_beta = sinr_Eff_Calc(beta_out);
%***************************************************************************************
%MSE Calculation
%***************************************************************************************
MSE_final_single_beta(m) = mean((SINR_awgn - SINR_eff_single_beta).^2);
MSE_final_dual_beta(m) = mean((SINR_awgn - SINR_eff_dual_beta).^2);
single_Optimum_Beta(m) = opt_beta;
dual_Optimum_Beta1(m) = beta_out(1);
dual_Optimum_Beta2(m) = beta_out(2);
%***************************************************************************************
% BLER Plot w.r.t Mean Effective SINR
%***************************************************************************************
% figure;
% avg_SINR_p = mean(SINR_p');
% hist(avg_SINR_p)
% s = strcat('Average_SINR_p, MCS = ',num2str(mcs(m)));
% title(2)
% figure;
% grid on
% semilogy(avg_SINR_p,BLER_meas,plot_style{m+1})
% xlim([-8 15])
% ylim([1e-3 1])
% s = strcat('LTE TM1 Avergae Abstraction MCS ', num2str(mcs(m)));
% title(s);
% ylabel 'BLER'
% xlabel 'SINR_{average}'
% s2 = strcat('BLER_{meas} MCS ', num2str(mcs(m)));
% legend(s2, 'Location', 'Best');
%***************************************************************************************
% BLER Plot w.r.t Effective SINR
%***************************************************************************************
% figure;
% hist(SINR_eff)
% s = strcat('SINR_eff, MCS = ',num2str(mcs(m)));
% title(s)
create_plots;
end
disp(' MCS dual_Beta1 dual_Beta2 MSE beta2=beta1 MSE');
disp([mcs' dual_Optimum_Beta1' dual_Optimum_Beta2' MSE_final_dual_beta' single_Optimum_Beta' MSE_final_single_beta'])
%***************************************************************************************
%For saving the files
%***************************************************************************************
if(save_out)
fprintf(fid,'\\begin{table}[t]\n');
fprintf(fid,'\\centering\n');
fprintf(fid,'\\caption{beta1, beta2 and Mean Squared Error (MSE) Values for abstraction}\n');
fprintf(fid,'\\begin{tabular}{ | c | c | c | c | c | c |}\n');
fprintf(fid,'\\hline\n');
fprintf(fid,'\\textbf{MCS} & \\textbf{Beta1} & \\textbf{Beta2} & \\textbf{MSE} & \\textbf{Beta1=Beta2} & \\textbf{MSE} \\\\ \\hline');
for in=1:length(mcs)
fprintf(fid,'%d & %3.5f & %3.5f & %01.5f & %3.5f & %01.5f \\\\ \\hline\n',mcs(in), dual_Optimum_Beta1(in), dual_Optimum_Beta2(in), MSE_final_dual_beta(in), single_Optimum_Beta(in), MSE_final_single_beta(in));
end
fprintf(fid,'\\end{tabular}\n');
fprintf(fid,'\\end{table}\n');
dlmwrite(fullfile(pathname,strcat(ss, '_beta1.csv')), dual_Optimum_Beta1, 'delimiter', ';');
dlmwrite(fullfile(pathname,strcat(ss, '_beta2.csv')), dual_Optimum_Beta2, 'delimiter', ';');
dlmwrite(fullfile(pathname,strcat(ss, '.csv')), single_Optimum_Beta, 'delimiter', ';');
dlmwrite(fullfile(pathname,strcat(ss, '_mse.csv')), MSE_final_dual_beta, 'delimiter', ';');
dlmwrite(fullfile(pathname,strcat(ss, '_mse.csv')), MSE_final_single_beta, 'delimiter', ';');
fprintf(fid,'\\end{document}\n');
fclose(fid);
%system(sprintf('latex %s.tex', out_fname));
%system(sprintf('dvipdf %s.dvi', out_fname));
end
openair1/SIMULATION/LTE_PHY/Abstraction/Training/training_top_script.m
+86
View File
@@ -0,0 +1,86 @@
%**************************************************************************
% Calibration of Adjustment Factors for Exponential Effective SINR Mapping
% Methdology for 3GPP Long Term Evolution (LTE)
% Eurecom Institute
% (c) Imran Latif, Communications Mobile, 2012
%**************************************************************************
close all
clear all
userdir= getenv('OPENAIR1_DIR');
addpath(strcat(userdir, '/SIMULATION/LTE_PHY'))
root_path = strcat(userdir, '/SIMULATION/LTE_PHY/data/TM1_ideal_CE');
awgn_path = strcat(userdir, '/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal');
transmission_mode = 1;
abstraction_mode = 0;
save_output = 1;
show_plots = 0;
m_path = strcat(root_path, '/mFiles');
if ~exist(m_path,'dir')
mkdir(fullfile(root_path,'mFiles'));
error('there are no M Files for the specified folder');
end
EESM_path = strcat(root_path, '/EESM');
if ~exist(EESM_path,'dir')
mkdir(fullfile(root_path,'EESM'));
end
MIESM_path = strcat(root_path, '/MIESM');
if ~exist(MIESM_path,'dir')
mkdir(fullfile(root_path,'MIESM'));
end
if (transmission_mode == 5)
M1_path = strcat(MIESM_path, '/M1');
if ~exist(M1_path,'dir')
mkdir(fullfile(MIESM_path,'M1'));
end
M2_path = strcat(MIESM_path, '/M2');
if ~exist(M2_path,'dir')
mkdir(fullfile(MIESM_path,'M2'));
end
end
d = dir(fullfile(m_path, '*.mat'));
% if (isempty(d))
% d = dir(fullfile(m_path, '*.m'));
% dir_names = {d.name};
% for d_idx=1:length(dir_names)
% pathname = fullfile(m_path,dir_names{d_idx})
%
% end
%
% save(fullfile(m_path,'data_rayleigh.mat'))
%
% else
load(fullfile(m_path, d.name));
% end
work_Space_Variables = who('data_all*');
mcs = [];
for s = 1: length(work_Space_Variables)
c = regexprep(work_Space_Variables(s),'data_all',' ');
mcs = [mcs str2double(c)];
end
mcs = sort(mcs);
training_abstraction
openair1/SIMULATION/LTE_PHY/Abstraction/beta_training_EESM.m
+299
View File
@@ -0,0 +1,299 @@
%***************************************************************************************
% Calibration of Adjustment Factors for Exponential Effective SINR Mapping Methdology
% For 3GPP Long Term Evolution (LTE)
% Eurecom Institute
% (c) Imran Latif, Communications Mobile, 2012
%***************************************************************************************
%close all
%clear all
%***************************************************************************************
% Some basic initializations
%***************************************************************************************
global SINR_p BLER_meas snr bler SINR_awgn abs_mode modu Pm tx_mode alpha seta
set(0, 'DefaultLineMarkerSize', 10);
set(0, 'Defaultaxesfontsize', 10);
set(0, 'DefaultLineLineWidth', 2);
set(0, 'DefaultAxesFontName', 'Helvetica');
set(0, 'DefaultTextFontName', 'Helvetica');
plot_style = {'b*';'r*';'g*';'y*';'k*';...
'bo';'ro';'go';'yo';'ko';...
'bs';'rs';'gs';'ys';'ks';...
'bd';'rd';'gd';'yd';'kd';...
'bx';'rx';'gx';'yx';'kx';...
'b+';'r+';'g+';'y+';'k+'};
echo off;
%pathname = '/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/results/SCMC/results_TX5_M1_MIESM';
%root_path = '/homes/latif/OpenAirPlatform/test_devel/openair1_multi_eNb_UE/SIMULATION/LTE_PHY/BLER_SIMULATIONS/awgn_bler_new/';
%%
%***************************************************************************************
% Input Parameters used for the training of adjustment Factors (betas)
%***************************************************************************************
mcs = [0];
% An array which hold the number of LTE MCS which is to be calibrated for
% abstraction
s2=[];
s3=[];
% String arrays used for printing in plots
tx_mode=5;
%1--> SISO, 2 --> Alamouti, 5 --> MU-MIMO ,6 --> TX Beamforming
% tells which transmission mode is to be abstracted.
abs_mode=1; % 0:MIESM (M2-MIESM), 1:EESM, 2:IA-MIESM (M1-MIESM)
%tells which abstraction methodology is to be used.
Pm=100; %2*50 QPSK
% Used for calculating RBIR
modu=4;
% Modulation used.
p=50;
save_out=0;
%***************************************************************************************
% Main Execution Loop starts from here:
%***************************************************************************************
for m=1:1:length(mcs)
if(mcs(m) >9 && mcs(m) < 17)
modu=16;
Pm=200; %4*50 16QAM
else if(mcs(m) > 16 && mcs(m) < 28)
modu = 64;
Pm=300; %6 *50 64QAM
end
end
%***************************************************************************************
%Reference AWGN Curves
%***************************************************************************************
data = dlmread(sprintf('../awgn_bler_tx1_mcs%d.csv',mcs(m)),';',1,0);
snr = data(:,1);
ble = data(:,5)./data(:,6); % round 1
blerr = ble(ble<0.99);
bler = blerr(blerr>0.001);
snr = snr(ble<0.99);
snr = snr(blerr>0.001);
snr_interp = snr(1):0.001:snr(end);
bler_interp = interp1(snr,bler,snr_interp,'linear');
snr = snr_interp;
bler = bler_interp;
%***************************************************************************************
% Data Extraction on Sub carrier basis data file saved using dlsim and reference
% SINR Calculation based on Reference AWGN Curve
%***************************************************************************************
eval(['data_all = data_all' num2str(mcs(m)) ';']);
BLER_meas = data_all(:,end);
SINR_awgn = interp1(bler, snr, BLER_meas,'linear','extrap');
SINR_awgn = SINR_awgn';
%***************************************************************************************
% Calculation of SINR per subcarrier
%***************************************************************************************
%for SISO
switch(tx_mode)
case 1
ch_tmp = data_all(:,2:51);
abs_channel = (abs(ch_tmp).^2);
input_snr = 10.^(data_all(:,1)/10);
input_snr = repmat(input_snr,1,50);
SINR_p = 10*log10(input_snr.*abs_channel);
case 2
ch1_tmp = data_all(:,2:2:100);
ch2_tmp = data_all(:,3:2:101);
abs_channel1 = (abs(ch1_tmp).^2)/2;
abs_channel2 = (abs(ch2_tmp).^2)/2;
input_snr = 10.^(data_all(:,1)/10);
input_snr = repmat(input_snr,1,50);
SINR_p = 10*log10(input_snr.*abs_channel1 + input_snr.*abs_channel2);%- 10*log10(2);
case 5
prec1_tmp = data_all(:,203:end-1);
prec2_tmp = arrayfun(@opposite_q,prec1_tmp);
q1 = arrayfun(@demap_q,prec1_tmp);
%q2 = q1;
q2 = arrayfun(@demap_q,prec2_tmp);
ch1_tmp = data_all(:,2:2:100);
ch2_tmp = data_all(:,3:2:101);
snr_tmp = 10.^(data_all(:,1)/10);
snr_tmp = repmat(snr_tmp,1,50);
alpha =sqrt(1/2)*abs(ch1_tmp + q1.*ch2_tmp);
seta = sqrt(1/2)*((abs(ch1_tmp + q2.*ch2_tmp)));
if (abs_mode==2 )
SINR_p = 10*log10(snr_tmp.*(alpha.^2));%-10*log10(2);
else
SINR_p = 10*log10((snr_tmp.*(alpha.^2)) ./ ((snr_tmp.*(seta.^2)) + 1));
end
case 6
prec_tmp = data_all(:,203:end-1);
q = arrayfun(@demap_q,prec_tmp);
ch1_tmp = data_all(:,2:2:100);
ch2_tmp = data_all(:,3:2:101);
snr_tmp = 10.^(data_all(:,1)/10);
snr_tmp = repmat(snr_tmp,1,50);
ch_composite = (abs(ch1_tmp + q.*ch2_tmp))/sqrt(2);
SINR_p = 10*log10((snr_tmp.*((ch_composite).^2)));
end
%***************************************************************************************
% for coarse beta calculation:
%***************************************************************************************
% beta_vec = 1:0.1:30;
% delta = zeros(size(beta_vec));
% for beta=1:length(beta_vec)
% delta(beta)=delta_BLER_1((beta_vec(beta)));
% end
% [val ind] = min(delta);
% opt_beta_new(mcs(m)) = beta_vec(ind);
%***************************************************************************************
% for optmimized betas calculation using fminsearch
%***************************************************************************************
%keyboard()
beta_out=[1.6962 0.7522];
%beta_out=[1.8112 1.0771];
%beta_out = zeros(1,2);
%[opt_beta(mcs(m)), MSE] = fminsearch(@delta_BLER_1,opt_beta_new(mcs(m)))
%[beta_out, MSE] = fminsearch(@delta_BLER_1,[1 1])
%***************************************************************************************
% Calculation of Effective SINR based on optimized beta values
%***************************************************************************************
if(abs_mode==0) %MIESM Mapping
eval(['load ' '/root/DEVEL/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/siso_MI_abs_' num2str(modu) 'Qam.mat'])
[xize y]= size(SINR_p);
RBIR = [];
for t=1:1:xize
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
RBIR(t) = (sum(SI_p/beta_out(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff .* beta_out(2);
elseif(abs_mode==2)
eval(['load ' '/root/DEVEL/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/siso_MI_abs_' num2str(modu) 'Qam.mat'])
if(tx_mode~=5)
error('IA-MIESM only for LTE TM5!!!')
end
if(modu==4)
eval(['load ' '/root/DEVEL/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/data_mode5_4_' num2str(modu) '_morerealizations.mat'])
else
if(modu==16)
eval(['load ' '/root/DEVEL/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/data_mode5_16_16.mat'])
end
end
[xize y]= size(SINR_p);
RBIR = [];
for t=1:1:xize
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
a = round(alpha(t,:)*100);
a(a==0) = 1;
a(a>200)=200;
b = round(seta(t,:)*100);
b(b==0) = 1;
b(b>200)=200;
for u=1:length(a)
if(modu==16)
SI_p(u) = data_mode5_16_16(b(u) ,a(u), round(s(u) + 11));
else
SI_p(u) = data_mode5_4_4(b(u) ,a(u), round(s(u) + 11));
end
end
RBIR(t) = (sum(SI_p/beta_out(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff .* beta_out(2);
else %% EESM Mapping
SINR_eff= 10*log10(-1*beta_out(2)*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta_out(1)))));
end
%***************************************************************************************
%MSE Calculation
%***************************************************************************************
MSE_final(mcs(m)+1) = mean((SINR_awgn - SINR_eff).^2);
Optimum_beta1(mcs(m)+1) = beta_out(1);
Optimum_beta2(mcs(m)+1) = beta_out(2);
%***************************************************************************************
% BLER Plot w.r.t Mean Effective SINR
%***************************************************************************************
%figure;
%avg_SINR_p = mean(SINR_p');
%hist(avg_SINR_p)
%figure;
%grid on
%semilogy(avg_SINR_p,BLER_meas,plot_style{m+1})
%xlim([-8 15])
%ylim([1e-3 1])
%s = strcat('LTE TM1 Avergae Abstraction MCS ', num2str(mcs(m)));
% title(s);
% ylabel 'BLER'
% xlabel 'SINR_{average}'
% s2 = strcat('BLER_{meas} MCS ', num2str(mcs(m)));
% legend(s2, 'Location', 'Best');
%***************************************************************************************
% BLER Plot w.r.t Effective SINR
%***************************************************************************************
% figure;
% hist(SINR_eff)
figure;
semilogy(SINR_eff,BLER_meas,plot_style{m+1})
hold on
grid on
semilogy(snr,bler,'m-');
xlim([-20 15])
ylim([1e-3 1])
s = strcat('LTE TM5 MIESM MCS ', num2str(mcs(m)), ',beta1= ',num2str(Optimum_beta1(mcs(m)+1)),',beta2= ',num2str(Optimum_beta2(mcs(m)+1)), ', MSE= ',num2str(MSE_final(mcs(m)+1)));
title(s);
ylabel 'BLER'
xlabel 'SINR_{effective}'
s2 = strcat('BLER_{meas} MCS ', num2str(mcs(m)));
s3 = strcat('BLER_{AWGN} MCS ', num2str(mcs(m)));
legend(s2,s3, 'Location', 'Best');
% if(save_out==1)
% saveas(h_fig,fullfile(pathname,strcat('IA_RX_M1_MIESM_TX5_mcs',num2str(mcs(m)) ,'.eps')),'epsc2');
% saveas(h_fig,fullfile(pathname,strcat('IA_RX_M1_MIESM_TX5_mcs',num2str(mcs(m)) ,'.fig')),'fig');
% saveas(h_fig,fullfile(pathname,strcat('IA_RX_M1_MIESM_TX5_mcs',num2str(mcs(m)) ,'.jpg')),'jpg');
% end
end
%***************************************************************************************
%For saving the files
%***************************************************************************************
if(save_out)
save(strcat('opt_beta_mcs',num2str(mcs(m)),'.dat'),'Optimum_beta*')
save(strcat('MSE_mcs',num2str(mcs(m)),'.dat'),'MSE_final')
end
openair1/SIMULATION/LTE_PHY/Abstraction/data_collection_mode5.m
+18
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close all;
clear all;
warning on;
data_mode5 = zeros(200,200,50);
cnt = 1;
for f = 1:5
eval(['load ''QPSK_QPSK_noMF_lte_Mode5_''' num2str(f) '.mat']);
for i = 1:10
[gx, gy, gz] = gridfit(abs(alpha_1(i,:)).',abs(beta_2(i,:)).',chcap_lte_sch1(i,:).',0.01:0.01:2, 0.01:0.01:2 );
gx(gx<0) = 0;
gx(gx>2) = 2;
data_mode5(:,:,cnt) = gx;
cnt = cnt+1;
end
end
save('data_mode5.mat', 'data_mode5');
openair1/SIMULATION/LTE_PHY/Abstraction/data_extraction.m
+147
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% close all
% clear all
global SINR_p BLER_meas snr bler SINR_awgn abs_mode modu Pm
set(0, 'DefaultLineMarkerSize', 10);
set(0, 'Defaultaxesfontsize', 10);
set(0, 'DefaultLineLineWidth', 2);
set(0, 'DefaultAxesFontName', 'Helvetica');
set(0, 'DefaultTextFontName', 'Helvetica');
% plot_style = {'b*';'r*';'g*';'y*';'k*';...
% 'bo';'ro';'go';'yo';'ko';...
% 'bs';'rs';'gs';'ys';'ks';...
% 'bd';'rd';'gd';'yd';'kd';...
% 'bx';'rx';'gx';'yx';'kx';...
% 'b+';'r+';'g+';'y+';'k+'};
echo off;
load '/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/ideal_dataout_tx1.mat'
% load '/extras/kaltenbe/L2S_map_results/Perfect_CE_MIESM/Mat_Files/siso_MI_16Qam.mat'
% load '/extras/kaltenbe/L2S_map_results/Perfect_CE_MIESM/Mat_Files/siso_MI_64Qam.mat'
%load '/extras/kaltenbe/L2S_map_results/Real_CE_EESM/matfiles/mcs_channel.mat';
%pathname = '/extras/kaltenbe/L2S_map_results/Real_CE_EESM/results_scmc/';
%root_path = '/homes/latif/OpenAirPlatform/test_devel/openair1_multi_eNb_UE/SIMULATION/LTE_PHY/BLER_SIMULATIONS/awgn_bler_new/';
%%
mcs = [4 7 9 13 16 19 22 24];
s2=[];
s3=[];
abs_mode=0;
Pm=100;
modu=4; %2*50
for m=1:1:length(mcs)
if(mcs(m) >9 && mcs(m) < 17)
modu=16;
Pm=200; %4*50
else if(mcs(m) > 16 && mcs(m) < 28)
modu = 64;
Pm=300; %6 *50
end
end
%% SINR_P Extraction per Sub carrier basis
eval(['data_all = data_all' num2str(mcs(m)) ';']);
data_all = data_all(data_all(:,end)<0.9,:);
data_all = data_all(data_all(:,end)>0.01,:);
%
SINR_p = data_all(:,2:51);
data = dlmread(sprintf('/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN_SISO_IDEAL_03082011/ideal_ce_bler_tx1_mcs%d.csv',mcs(m)),';',1,0);
snr = data(:,1);
bler = data(:,5)./data(:,6); % round 1
BLER_meas = data_all(:,end);
p=50;
%% for coarse beta calculation:
beta_vec = 0:1:30;
delta = zeros(size(beta_vec));
for beta=1:length(beta_vec)
delta(beta)=delta_BLER(beta_vec(beta));
end
[val ind] = min(delta);
opt_beta_new(mcs(m)) = beta_vec(ind);
%% for optmimized beta calculation
opt_beta(mcs(m)) = fminsearch(@delta_BLER,opt_beta_new(mcs(m)));
%% MIESM Mapping
% if(mcs(i) >=1 || mcs(i) < 10)
% load '/extras/kaltenbe/L2S_map_results/Perfect_CE_MIESM/Mat_Files/siso_MI_4Qam.mat'
% sum_m = 600; %2*300 4QAM
% else if(mcs(i) >=10 || mcs(i) < 17)
% load '/extras/kaltenbe/L2S_map_results/Perfect_CE_MIESM/Mat_Files/siso_MI_16Qam.mat'
% sum_m = 1200; %4*300 16QAM
% else
% load '/extras/kaltenbe/L2S_map_results/Perfect_CE_MIESM/Mat_Files/siso_MI_64Qam.mat'
% sum_m = 1800; %6*300 64QAM
% end
% end
% %data = dlmread(fullfile(root_path,sprintf('scmc_bler_%d.csv',mcs(m))),';',1,0);
% %data = dlmread(fullfile(root_path,sprintf('bler_tx1_mcs%d.csv',mcs(m))),';',1,0);
if(abs_mode==0)
eval(['load ' '/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/siso_MI_abs_' num2str(modu) 'Qam.mat'])
[x y]= size(SINR_p);
RBIR = [];
for t=1:1:x
s = SINR_p(t,:);
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
%SI_p = interp1(newSNR,newC_siso_4QAM,s, 'linear','extrap');
RBIR(t) = sum(SI_p/opt_beta(mcs(m)))/Pm;
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
else
SINR_eff= 10*log10(-1*opt_beta(mcs(m))*log((1/p)*sum(exp((-10.^(SINR_p'./10))./opt_beta(mcs(m))))));
end
%% EESM Mapping
% p=50;
% %data = dlmread(fullfile(root_path,sprintf('scmc_bler_%d.csv',mcs(m))),';',1,0);
% %data = dlmread(fullfile(root_path,sprintf('bler_tx1_mcs%d.csv',mcs(m))),';',1,0);
% data = dlmread(sprintf('ideal_ce_bler_tx1_mcs%d.csv',mcs(m)),';',1,0);
% snr = data(:,1);
% bler = data(:,5)./data(:,6); % round 1
% BLER_meas = data_all(:,end);
%
% %% SNR Method
% % SINR_awgn = interp1(bler, snr, BLER_meas,'cubic');
% % SINR_awgn = SINR_awgn';
%
% %% for coarse beta calculation:
% beta_vec = 0:1:30;
% delta = zeros(size(beta_vec));
% for beta=1:length(beta_vec)
% delta(beta)=delta_BLER(beta_vec(beta));
% end
% [val ind] = min(delta);
% opt_beta_new(mcs(m)) = beta_vec(ind);
% %% for optmimized beta calculation
% opt_beta(mcs(m)) = fminsearch(@delta_BLER,opt_beta_new(mcs(m)));
%% BLER Plot w.r.t Effective SINR
%opt_beta(mcs(m)) = 1.125;
%SINR_eff= 10*log10(-1*opt_beta(mcs(m))*log((1/p)*sum(exp((-10.^(SINR_p'./10))./opt_beta(mcs(m))))));
%SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
h_fig = figure(m);
hold off
semilogy(SINR_eff,BLER_meas,'rd')
hold on
grid on
semilogy(snr,bler,'y-*');
xlim([-10 20])
ylim([1e-3 1])
s = strcat('L2S Map using EESM for LTE MCS ', num2str(mcs(m)), ' and beta= ',num2str(opt_beta(mcs(m))));
title(s);
ylabel 'BLER'
xlabel 'SINR_{effective}'
s2 = strcat('BLER_{meas} MCS ', num2str(mcs(m)));
s3 = strcat('BLER_{AWGN} MCS ', num2str(mcs(m)));
legend(s2,s3, 'Location', 'Best');
% saveas(h_fig,fullfile(pathname,strcat('mcs',num2str(mcs(m)) ,'.eps')),'epsc2');
% saveas(h_fig,fullfile(pathname,strcat('mcs',num2str(mcs(m)) ,'.fig')),'fig');
% saveas(h_fig,fullfile(pathname,strcat('mcs',num2str(mcs(m)) ,'.jpg')),'jpg');
end
%% Saving adjustment factor (beta)
% save(fullfile(pathname, 'opt_beta.dat'),'opt_beta');
openair1/SIMULATION/LTE_PHY/Abstraction/delta_BLER.m
+60
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function delta=delta_BLER(beta)
beta1 =beta(1);
beta2 =beta(2);
global SINR_p BLER_meas snr bler SINR_awgn abs_mode modu Pm tx_mode alpha seta
p = 50;
if(abs_mode==1)
SINR_eff= 10*log10(-1*beta1*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta2))));
else
eval(['load ' '/homes/latif/devel/trunk/openair1/SIMULATION/LTE_PHY/siso_MI_abs_' num2str(modu) 'Qam.mat'])
if(tx_mode==5)
eval(['load ' '/homes/latif/devel/trunk/openair1/EMOS/LTE/POST_PROCESSING/Mode_5/mat_Files/data_mode5_4_' num2str(modu) '_new.mat'])
end
[x y]= size(SINR_p);
RBIR = [];
for t=1:1:x
s = SINR_p(t,:);
% s = (10.^(s/10))./beta1;
% s = 10*log10(s);
if(tx_mode~=5)
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
else
s(s<-10) = -10;
a = round(alpha(t,:)*100);
a(a==0) = 1;
a(a>200)=200;
b = round(seta(t,:)*100);
b(b==0) = 1;
b(b>200)=200;
for u=1:length(a)
SI_p(u) = data_mode5_4_4_2(b(u) ,a(u), round(s(u) + 11));
end
end
%I(t) = mean(SI_p);
RBIR(t) = sum(SI_p/beta1)/Pm;
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
%SINR_eff = interp1(newC_siso_16QAM,newSNR,I, 'linear' , 'extrap');
%SINR_eff = 10*log10(beta1.*(10.^SINR_eff/10));
end
BLER_pred = interp1(snr,bler,SINR_eff,'linear','extrap');
BLER_pred(SINR_eff<snr(1)) = 1;
BLER_pred(SINR_eff>snr(end)) = 0;
%if any(isnan(BLER_pred))
% error('shold never happen')
%end
BLER_pred =BLER_pred';
delta=sum((BLER_pred - BLER_meas).^2);
% SINR_eff= 10*log10(-1*beta1*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta2))));
%
% delta = mean((SINR_awgn - SINR_eff).^2);
openair1/SIMULATION/LTE_PHY/Abstraction/delta_BLER_1.m
+81
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function delta=delta_BLER_1(beta)
global SINR_p BLER_meas snr bler SINR_awgn abs_mode modu Pm tx_mode alpha seta
if (any(beta==0))
delta=Inf;
return
end
p = 50;
if(abs_mode==0) %MIESM Mapping
eval(['load ' 'siso_MI_abs_' num2str(modu) 'Qam.mat'])
[x y]= size(SINR_p);
RBIR = [];
%SINR_eff = [];
for t=1:1:x
s = SINR_p(t,:);
%s(s<-10)=-10;
%s(s>49)=49;
eval(['SI_p = interp1(newSNR,newC_siso_' num2str(modu) 'QAM,s, ''linear'' , ''extrap'');']);
RBIR(t) = (sum(SI_p/beta(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear');
SINR_eff = SINR_eff .* beta(2);
elseif(abs_mode==2)
eval(['load ' '/root/DEVEL/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/siso_MI_abs_' num2str(modu) 'Qam.mat'])
if(tx_mode~=5)
error('IA-MIESM only for LTE TM5!!!')
end
if(modu==4)
eval(['load ' '/root/DEVEL/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/data_mode5_4_' num2str(modu) '_morerealizations.mat'])
else
if(modu==16)
eval(['load ' '/root/DEVEL/trunk/openair1/SIMULATION/LTE_PHY/Abstraction/data_mode5_16_16.mat'])
end
end
[x y]= size(SINR_p);
RBIR = [];
for t=1:1:x
s = SINR_p(t,:);
s(s<-10)=-10;
s(s>49)=49;
a = round(alpha(t,:)*100);
a(a==0) = 1;
a(a>200)=200;
b = round(seta(t,:)*100);
b(b==0) = 1;
b(b>200)=200;
for u=1:length(a)
if(modu==16)
SI_p(u) = data_mode5_16_16(b(u) ,a(u), round(s(u) + 11));
else
SI_p(u) = data_mode5_4_4(b(u) ,a(u), round(s(u) + 11));
end
end
RBIR(t) = (sum(SI_p/beta(1))/Pm);
end
SINR_eff = interp1(newRBIR, newSNR, RBIR,'linear','extrap');
SINR_eff = SINR_eff .* beta(2);
else %% EESM Mapping
SINR_eff= 10*log10(-1*beta(2)*log((1/p)*sum(exp((-10.^(SINR_p'./10))./beta(1)))));
end
delta = mean((SINR_awgn - SINR_eff).^2);
openair1/SIMULATION/LTE_PHY/Abstraction/demap_q.m
+16
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function [q] = demap_q(qq)
if (qq == 1)
q = -1;
else
if(qq == 2)
q = 1i;
else
if(qq == 3)
q = -1i;
else
q = 1;
end
end
end
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openair1/SIMULATION/LTE_PHY/Abstraction/opposite_q.m
+16
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@@ -0,0 +1,16 @@
function q = opposite_q(qq)
switch qq
case 0
q=1;
case 1
q=0;
case 2
q=3;
case 3
q=2;
otherwise
disp('input must be between 0-3');
end
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/AWGN_SNR_BLER_10p.m
+59
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@@ -0,0 +1,59 @@
set(0, 'DefaultLineMarkerSize', 10);
set(0, 'Defaultaxesfontsize', 14);
set(0, 'DefaultLineLineWidth', 2);
%%
%root_path = '../AWGN_SISO_Winter_School';
plot_style = {'b-*';'r-*';'g-*';'y-*';'k-*';...
'b-o';'r-o';'g-o';'y-o';'k-o';...
'b-s';'r-s';'g-s';'y-s';'k-s';...
'b-d';'r-d';'g-d';'y-d';'k-d';...
'b-x';'r-x';'g-x';'y-x';'k-x';...
'b-+';'r-+';'g-+';'y-+';'k-+'};
figure
hold off
legend_str = {};
i=1;
for mcs=10:16
%file = fullfile(root_path,sprintf('awgn_bler_tx1_mcs%d.csv',mcs));
file = sprintf('awgn_bler_tx5_mcs%d_u0.csv',mcs);
data = dlmread(file,';',1,0);
snr = data(:,1);
bler = data(:,5)./data(:,6); % round 1
snr_tmp = snr(bler<0.1);
c_rate(i) = data(1,4);
snr_10p(i) = snr_tmp(1);
bler_10p(i) = bler(snr==snr_10p(i));
figure(1)
semilogy(snr,bler(:,1),plot_style{mcs+1});
hold on
legend_str{i} = sprintf('mcs %d',mcs);
i=i+1;
end
%%
figure(1);
h_leg = legend(legend_str,'location','eastoutside');
set(h_leg,'FontSize',10);
title('AWGN Performance Curves for LTE 5 MhZ');
ylabel 'BLER'
xlabel 'SNR'
ylim([0.001 1])
grid on
%figure;
%plot(c_rate(1:10), snr_10p(1:10),'r-x');
%hold on
%grid on
%plot(c_rate(11:17), snr_10p(11:17),'b-x');
%plot(c_rate(18:26), snr_10p(18:26),'g-x');
%set(gca,'YTick',[-5:16])
%set(gca,'XTick',[0.1:0.05:1])
%title('SNR (dB) needed to achieve BLER of 10% in AWGN');
%ylabel 'SNR'
%xlabel 'code rate'
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs0.csv
+22
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@@ -0,0 +1,22 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
-10.000000;0;680;0.110461;502;502;0;502;0;0;0;0;0
-9.900000;0;680;0.110461;502;502;0;502;0;0;0;0;0
-9.800000;0;680;0.110461;502;502;0;502;0;0;0;0;0
-9.700000;0;680;0.110461;501;502;0;502;0;0;0;0;0
-9.600000;0;680;0.110461;501;502;0;502;0;0;0;0;0
-9.500000;0;680;0.110461;501;502;0;502;0;0;0;0;0
-9.400000;0;680;0.110461;497;502;0;502;0;0;0;0;0
-9.300000;0;680;0.110461;484;502;0;502;0;0;0;0;0
-9.200000;0;680;0.110461;485;502;0;502;0;0;0;0;0
-9.100000;0;680;0.110461;457;502;0;502;0;0;0;0;0
-9.000000;0;680;0.110461;428;502;0;502;0;0;0;0;0
-8.900000;0;680;0.110461;391;502;0;502;0;0;0;0;0
-8.800000;0;680;0.110461;330;502;0;502;0;0;0;0;0
-8.700000;0;680;0.110461;264;502;0;502;0;0;0;0;0
-8.600000;0;680;0.110461;187;502;0;502;0;0;0;0;0
-8.500000;0;680;0.110461;127;502;0;502;0;0;0;0;0
-8.400000;0;680;0.110461;100;546;0;546;0;0;0;0;0
-8.300000;0;680;0.110461;80;1000;0;1000;0;0;0;0;0
-8.200000;0;680;0.110461;47;1000;0;1000;0;0;0;0;0
-8.100000;0;680;0.110461;23;1000;0;1000;0;0;0;0;0
-8.000000;0;680;0.110461;9;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 -10.000000 0 680 0.110461 502 502 0 502 0 0 0 0 0
3 -9.900000 0 680 0.110461 502 502 0 502 0 0 0 0 0
4 -9.800000 0 680 0.110461 502 502 0 502 0 0 0 0 0
5 -9.700000 0 680 0.110461 501 502 0 502 0 0 0 0 0
6 -9.600000 0 680 0.110461 501 502 0 502 0 0 0 0 0
7 -9.500000 0 680 0.110461 501 502 0 502 0 0 0 0 0
8 -9.400000 0 680 0.110461 497 502 0 502 0 0 0 0 0
9 -9.300000 0 680 0.110461 484 502 0 502 0 0 0 0 0
10 -9.200000 0 680 0.110461 485 502 0 502 0 0 0 0 0
11 -9.100000 0 680 0.110461 457 502 0 502 0 0 0 0 0
12 -9.000000 0 680 0.110461 428 502 0 502 0 0 0 0 0
13 -8.900000 0 680 0.110461 391 502 0 502 0 0 0 0 0
14 -8.800000 0 680 0.110461 330 502 0 502 0 0 0 0 0
15 -8.700000 0 680 0.110461 264 502 0 502 0 0 0 0 0
16 -8.600000 0 680 0.110461 187 502 0 502 0 0 0 0 0
17 -8.500000 0 680 0.110461 127 502 0 502 0 0 0 0 0
18 -8.400000 0 680 0.110461 100 546 0 546 0 0 0 0 0
19 -8.300000 0 680 0.110461 80 1000 0 1000 0 0 0 0 0
20 -8.200000 0 680 0.110461 47 1000 0 1000 0 0 0 0 0
21 -8.100000 0 680 0.110461 23 1000 0 1000 0 0 0 0 0
22 -8.000000 0 680 0.110461 9 1000 0 1000 0 0 0 0 0
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs1.csv
+24
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@@ -0,0 +1,24 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
-9.000000;1;904;0.146849;502;502;0;502;0;0;0;0;0
-8.900000;1;904;0.146849;502;502;0;502;0;0;0;0;0
-8.800000;1;904;0.146849;502;502;0;502;0;0;0;0;0
-8.700000;1;904;0.146849;502;502;0;502;0;0;0;0;0
-8.600000;1;904;0.146849;502;502;0;502;0;0;0;0;0
-8.500000;1;904;0.146849;502;502;0;502;0;0;0;0;0
-8.400000;1;904;0.146849;502;502;0;502;0;0;0;0;0
-8.300000;1;904;0.146849;501;502;0;502;0;0;0;0;0
-8.200000;1;904;0.146849;499;502;0;502;0;0;0;0;0
-8.100000;1;904;0.146849;500;502;0;502;0;0;0;0;0
-8.000000;1;904;0.146849;489;502;0;502;0;0;0;0;0
-7.900000;1;904;0.146849;468;502;0;502;0;0;0;0;0
-7.800000;1;904;0.146849;436;502;0;502;0;0;0;0;0
-7.700000;1;904;0.146849;394;502;0;502;0;0;0;0;0
-7.600000;1;904;0.146849;354;502;0;502;0;0;0;0;0
-7.500000;1;904;0.146849;275;502;0;502;0;0;0;0;0
-7.400000;1;904;0.146849;182;502;0;502;0;0;0;0;0
-7.300000;1;904;0.146849;126;502;0;502;0;0;0;0;0
-7.200000;1;904;0.146849;100;553;0;553;0;0;0;0;0
-7.100000;1;904;0.146849;84;1000;0;1000;0;0;0;0;0
-7.000000;1;904;0.146849;41;1000;0;1000;0;0;0;0;0
-6.900000;1;904;0.146849;17;1000;0;1000;0;0;0;0;0
-6.800000;1;904;0.146849;6;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 -9.000000 1 904 0.146849 502 502 0 502 0 0 0 0 0
3 -8.900000 1 904 0.146849 502 502 0 502 0 0 0 0 0
4 -8.800000 1 904 0.146849 502 502 0 502 0 0 0 0 0
5 -8.700000 1 904 0.146849 502 502 0 502 0 0 0 0 0
6 -8.600000 1 904 0.146849 502 502 0 502 0 0 0 0 0
7 -8.500000 1 904 0.146849 502 502 0 502 0 0 0 0 0
8 -8.400000 1 904 0.146849 502 502 0 502 0 0 0 0 0
9 -8.300000 1 904 0.146849 501 502 0 502 0 0 0 0 0
10 -8.200000 1 904 0.146849 499 502 0 502 0 0 0 0 0
11 -8.100000 1 904 0.146849 500 502 0 502 0 0 0 0 0
12 -8.000000 1 904 0.146849 489 502 0 502 0 0 0 0 0
13 -7.900000 1 904 0.146849 468 502 0 502 0 0 0 0 0
14 -7.800000 1 904 0.146849 436 502 0 502 0 0 0 0 0
15 -7.700000 1 904 0.146849 394 502 0 502 0 0 0 0 0
16 -7.600000 1 904 0.146849 354 502 0 502 0 0 0 0 0
17 -7.500000 1 904 0.146849 275 502 0 502 0 0 0 0 0
18 -7.400000 1 904 0.146849 182 502 0 502 0 0 0 0 0
19 -7.300000 1 904 0.146849 126 502 0 502 0 0 0 0 0
20 -7.200000 1 904 0.146849 100 553 0 553 0 0 0 0 0
21 -7.100000 1 904 0.146849 84 1000 0 1000 0 0 0 0 0
22 -7.000000 1 904 0.146849 41 1000 0 1000 0 0 0 0 0
23 -6.900000 1 904 0.146849 17 1000 0 1000 0 0 0 0 0
24 -6.800000 1 904 0.146849 6 1000 0 1000 0 0 0 0 0
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs10.csv
+22
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@@ -0,0 +1,22 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
-5.000000;10;4008;0.325536;502;502;502;502;0;0;0;0;0
-3.500000;10;4008;0.325536;502;502;502;502;0;0;0;0;0
-2.000000;10;4008;0.325536;502;502;501;502;0;0;0;0;0
-0.500000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
-0.400000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
-0.300000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
-0.200000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
-0.100000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
-0.000000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
0.100000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
0.200000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
0.300000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
0.400000;10;4008;0.325536;502;502;0;502;0;0;0;0;0
0.500000;10;4008;0.325536;494;502;0;502;0;0;0;0;0
0.600000;10;4008;0.325536;458;502;0;502;0;0;0;0;0
0.700000;10;4008;0.325536;389;502;0;502;0;0;0;0;0
0.800000;10;4008;0.325536;252;502;0;502;0;0;0;0;0
0.900000;10;4008;0.325536;109;502;0;502;0;0;0;0;0
1.000000;10;4008;0.325536;70;1000;0;1000;0;0;0;0;0
1.100000;10;4008;0.325536;15;1000;0;1000;0;0;0;0;0
1.200000;10;4008;0.325536;5;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 -5.000000 10 4008 0.325536 502 502 502 502 0 0 0 0 0
3 -3.500000 10 4008 0.325536 502 502 502 502 0 0 0 0 0
4 -2.000000 10 4008 0.325536 502 502 501 502 0 0 0 0 0
5 -0.500000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
6 -0.400000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
7 -0.300000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
8 -0.200000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
9 -0.100000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
10 -0.000000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
11 0.100000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
12 0.200000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
13 0.300000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
14 0.400000 10 4008 0.325536 502 502 0 502 0 0 0 0 0
15 0.500000 10 4008 0.325536 494 502 0 502 0 0 0 0 0
16 0.600000 10 4008 0.325536 458 502 0 502 0 0 0 0 0
17 0.700000 10 4008 0.325536 389 502 0 502 0 0 0 0 0
18 0.800000 10 4008 0.325536 252 502 0 502 0 0 0 0 0
19 0.900000 10 4008 0.325536 109 502 0 502 0 0 0 0 0
20 1.000000 10 4008 0.325536 70 1000 0 1000 0 0 0 0 0
21 1.100000 10 4008 0.325536 15 1000 0 1000 0 0 0 0 0
22 1.200000 10 4008 0.325536 5 1000 0 1000 0 0 0 0 0
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs11.csv
+18
View File
@@ -0,0 +1,18 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
-4.000000;11;4392;0.356725;502;502;502;502;0;0;0;0;0
-2.500000;11;4392;0.356725;502;502;502;502;0;0;0;0;0
-1.000000;11;4392;0.356725;502;502;83;502;0;0;0;0;0
0.500000;11;4392;0.356725;502;502;0;502;0;0;0;0;0
0.600000;11;4392;0.356725;502;502;0;502;0;0;0;0;0
0.700000;11;4392;0.356725;502;502;0;502;0;0;0;0;0
0.800000;11;4392;0.356725;502;502;0;502;0;0;0;0;0
0.900000;11;4392;0.356725;501;502;0;502;0;0;0;0;0
1.000000;11;4392;0.356725;501;502;0;502;0;0;0;0;0
1.100000;11;4392;0.356725;490;502;0;502;0;0;0;0;0
1.200000;11;4392;0.356725;455;502;0;502;0;0;0;0;0
1.300000;11;4392;0.356725;375;502;0;502;0;0;0;0;0
1.400000;11;4392;0.356725;232;502;0;502;0;0;0;0;0
1.500000;11;4392;0.356725;100;507;0;507;0;0;0;0;0
1.600000;11;4392;0.356725;63;1000;0;1000;0;0;0;0;0
1.700000;11;4392;0.356725;15;1000;0;1000;0;0;0;0;0
1.800000;11;4392;0.356725;4;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 -4.000000 11 4392 0.356725 502 502 502 502 0 0 0 0 0
3 -2.500000 11 4392 0.356725 502 502 502 502 0 0 0 0 0
4 -1.000000 11 4392 0.356725 502 502 83 502 0 0 0 0 0
5 0.500000 11 4392 0.356725 502 502 0 502 0 0 0 0 0
6 0.600000 11 4392 0.356725 502 502 0 502 0 0 0 0 0
7 0.700000 11 4392 0.356725 502 502 0 502 0 0 0 0 0
8 0.800000 11 4392 0.356725 502 502 0 502 0 0 0 0 0
9 0.900000 11 4392 0.356725 501 502 0 502 0 0 0 0 0
10 1.000000 11 4392 0.356725 501 502 0 502 0 0 0 0 0
11 1.100000 11 4392 0.356725 490 502 0 502 0 0 0 0 0
12 1.200000 11 4392 0.356725 455 502 0 502 0 0 0 0 0
13 1.300000 11 4392 0.356725 375 502 0 502 0 0 0 0 0
14 1.400000 11 4392 0.356725 232 502 0 502 0 0 0 0 0
15 1.500000 11 4392 0.356725 100 507 0 507 0 0 0 0 0
16 1.600000 11 4392 0.356725 63 1000 0 1000 0 0 0 0 0
17 1.700000 11 4392 0.356725 15 1000 0 1000 0 0 0 0 0
18 1.800000 11 4392 0.356725 4 1000 0 1000 0 0 0 0 0
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs12.csv
+30
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@@ -0,0 +1,30 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
-3.000000;12;4968;0.403509;502;502;502;502;0;0;0;0;0
-1.500000;12;4968;0.403509;502;502;502;502;0;0;0;0;0
0.000000;12;4968;0.403509;502;502;3;502;0;0;0;0;0
0.100000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
0.200000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
0.300000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
0.400000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
0.500000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
0.600000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
0.700000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
0.800000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
0.900000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
1.000000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
1.100000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
1.200000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
1.300000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
1.400000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
1.500000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
1.600000;12;4968;0.403509;502;502;0;502;0;0;0;0;0
1.700000;12;4968;0.403509;501;502;0;502;0;0;0;0;0
1.800000;12;4968;0.403509;501;502;0;502;0;0;0;0;0
1.900000;12;4968;0.403509;500;502;0;502;0;0;0;0;0
2.000000;12;4968;0.403509;483;502;0;502;0;0;0;0;0
2.100000;12;4968;0.403509;439;502;0;502;0;0;0;0;0
2.200000;12;4968;0.403509;307;502;0;502;0;0;0;0;0
2.300000;12;4968;0.403509;179;502;0;502;0;0;0;0;0
2.400000;12;4968;0.403509;100;856;0;856;0;0;0;0;0
2.500000;12;4968;0.403509;35;1000;0;1000;0;0;0;0;0
2.600000;12;4968;0.403509;7;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 -3.000000 12 4968 0.403509 502 502 502 502 0 0 0 0 0
3 -1.500000 12 4968 0.403509 502 502 502 502 0 0 0 0 0
4 0.000000 12 4968 0.403509 502 502 3 502 0 0 0 0 0
5 0.100000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
6 0.200000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
7 0.300000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
8 0.400000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
9 0.500000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
10 0.600000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
11 0.700000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
12 0.800000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
13 0.900000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
14 1.000000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
15 1.100000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
16 1.200000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
17 1.300000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
18 1.400000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
19 1.500000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
20 1.600000 12 4968 0.403509 502 502 0 502 0 0 0 0 0
21 1.700000 12 4968 0.403509 501 502 0 502 0 0 0 0 0
22 1.800000 12 4968 0.403509 501 502 0 502 0 0 0 0 0
23 1.900000 12 4968 0.403509 500 502 0 502 0 0 0 0 0
24 2.000000 12 4968 0.403509 483 502 0 502 0 0 0 0 0
25 2.100000 12 4968 0.403509 439 502 0 502 0 0 0 0 0
26 2.200000 12 4968 0.403509 307 502 0 502 0 0 0 0 0
27 2.300000 12 4968 0.403509 179 502 0 502 0 0 0 0 0
28 2.400000 12 4968 0.403509 100 856 0 856 0 0 0 0 0
29 2.500000 12 4968 0.403509 35 1000 0 1000 0 0 0 0 0
30 2.600000 12 4968 0.403509 7 1000 0 1000 0 0 0 0 0
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs13.csv
+30
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@@ -0,0 +1,30 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
-2.000000;13;5736;0.465887;502;502;502;502;0;0;0;0;0
-0.500000;13;5736;0.465887;502;502;502;502;0;0;0;0;0
1.000000;13;5736;0.465887;502;502;4;502;0;0;0;0;0
1.100000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
1.200000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
1.300000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
1.400000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
1.500000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
1.600000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
1.700000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
1.800000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
1.900000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.000000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.100000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.200000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.300000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.400000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.500000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.600000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.700000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.800000;13;5736;0.465887;502;502;0;502;0;0;0;0;0
2.900000;13;5736;0.465887;501;502;0;502;0;0;0;0;0
3.000000;13;5736;0.465887;490;502;0;502;0;0;0;0;0
3.100000;13;5736;0.465887;445;502;0;502;0;0;0;0;0
3.200000;13;5736;0.465887;347;502;0;502;0;0;0;0;0
3.300000;13;5736;0.465887;197;502;0;502;0;0;0;0;0
3.400000;13;5736;0.465887;100;608;0;608;0;0;0;0;0
3.500000;13;5736;0.465887;40;1000;0;1000;0;0;0;0;0
3.600000;13;5736;0.465887;10;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 -2.000000 13 5736 0.465887 502 502 502 502 0 0 0 0 0
3 -0.500000 13 5736 0.465887 502 502 502 502 0 0 0 0 0
4 1.000000 13 5736 0.465887 502 502 4 502 0 0 0 0 0
5 1.100000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
6 1.200000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
7 1.300000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
8 1.400000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
9 1.500000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
10 1.600000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
11 1.700000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
12 1.800000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
13 1.900000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
14 2.000000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
15 2.100000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
16 2.200000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
17 2.300000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
18 2.400000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
19 2.500000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
20 2.600000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
21 2.700000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
22 2.800000 13 5736 0.465887 502 502 0 502 0 0 0 0 0
23 2.900000 13 5736 0.465887 501 502 0 502 0 0 0 0 0
24 3.000000 13 5736 0.465887 490 502 0 502 0 0 0 0 0
25 3.100000 13 5736 0.465887 445 502 0 502 0 0 0 0 0
26 3.200000 13 5736 0.465887 347 502 0 502 0 0 0 0 0
27 3.300000 13 5736 0.465887 197 502 0 502 0 0 0 0 0
28 3.400000 13 5736 0.465887 100 608 0 608 0 0 0 0 0
29 3.500000 13 5736 0.465887 40 1000 0 1000 0 0 0 0 0
30 3.600000 13 5736 0.465887 10 1000 0 1000 0 0 0 0 0
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs14.csv
+30
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@@ -0,0 +1,30 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
-1.000000;14;6456;0.524366;502;502;502;502;0;0;0;0;0
0.500000;14;6456;0.524366;502;502;502;502;0;0;0;0;0
2.000000;14;6456;0.524366;502;502;1;502;0;0;0;0;0
2.100000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
2.200000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
2.300000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
2.400000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
2.500000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
2.600000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
2.700000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
2.800000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
2.900000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.000000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.100000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.200000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.300000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.400000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.500000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.600000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.700000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.800000;14;6456;0.524366;502;502;0;502;0;0;0;0;0
3.900000;14;6456;0.524366;499;502;0;502;0;0;0;0;0
4.000000;14;6456;0.524366;469;502;0;502;0;0;0;0;0
4.100000;14;6456;0.524366;414;502;0;502;0;0;0;0;0
4.200000;14;6456;0.524366;290;502;0;502;0;0;0;0;0
4.300000;14;6456;0.524366;161;502;0;502;0;0;0;0;0
4.400000;14;6456;0.524366;100;781;0;781;0;0;0;0;0
4.500000;14;6456;0.524366;43;1000;0;1000;0;0;0;0;0
4.600000;14;6456;0.524366;7;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 -1.000000 14 6456 0.524366 502 502 502 502 0 0 0 0 0
3 0.500000 14 6456 0.524366 502 502 502 502 0 0 0 0 0
4 2.000000 14 6456 0.524366 502 502 1 502 0 0 0 0 0
5 2.100000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
6 2.200000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
7 2.300000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
8 2.400000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
9 2.500000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
10 2.600000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
11 2.700000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
12 2.800000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
13 2.900000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
14 3.000000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
15 3.100000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
16 3.200000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
17 3.300000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
18 3.400000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
19 3.500000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
20 3.600000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
21 3.700000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
22 3.800000 14 6456 0.524366 502 502 0 502 0 0 0 0 0
23 3.900000 14 6456 0.524366 499 502 0 502 0 0 0 0 0
24 4.000000 14 6456 0.524366 469 502 0 502 0 0 0 0 0
25 4.100000 14 6456 0.524366 414 502 0 502 0 0 0 0 0
26 4.200000 14 6456 0.524366 290 502 0 502 0 0 0 0 0
27 4.300000 14 6456 0.524366 161 502 0 502 0 0 0 0 0
28 4.400000 14 6456 0.524366 100 781 0 781 0 0 0 0 0
29 4.500000 14 6456 0.524366 43 1000 0 1000 0 0 0 0 0
30 4.600000 14 6456 0.524366 7 1000 0 1000 0 0 0 0 0
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs15.csv
+31
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@@ -0,0 +1,31 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
0.000000;15;7224;0.586745;502;502;502;502;0;0;0;0;0
1.500000;15;7224;0.586745;502;502;502;502;0;0;0;0;0
3.000000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
3.100000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
3.200000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
3.300000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
3.400000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
3.500000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
3.600000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
3.700000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
3.800000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
3.900000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
4.000000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
4.100000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
4.200000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
4.300000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
4.400000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
4.500000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
4.600000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
4.700000;15;7224;0.586745;502;502;0;502;0;0;0;0;0
4.800000;15;7224;0.586745;501;502;0;502;0;0;0;0;0
4.900000;15;7224;0.586745;500;502;0;502;0;0;0;0;0
5.000000;15;7224;0.586745;478;502;0;502;0;0;0;0;0
5.100000;15;7224;0.586745;416;502;0;502;0;0;0;0;0
5.200000;15;7224;0.586745;306;502;0;502;0;0;0;0;0
5.300000;15;7224;0.586745;172;502;0;502;0;0;0;0;0
5.400000;15;7224;0.586745;100;703;0;703;0;0;0;0;0
5.500000;15;7224;0.586745;50;1000;0;1000;0;0;0;0;0
5.600000;15;7224;0.586745;15;1000;0;1000;0;0;0;0;0
5.700000;15;7224;0.586745;5;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 0.000000 15 7224 0.586745 502 502 502 502 0 0 0 0 0
3 1.500000 15 7224 0.586745 502 502 502 502 0 0 0 0 0
4 3.000000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
5 3.100000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
6 3.200000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
7 3.300000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
8 3.400000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
9 3.500000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
10 3.600000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
11 3.700000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
12 3.800000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
13 3.900000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
14 4.000000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
15 4.100000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
16 4.200000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
17 4.300000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
18 4.400000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
19 4.500000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
20 4.600000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
21 4.700000 15 7224 0.586745 502 502 0 502 0 0 0 0 0
22 4.800000 15 7224 0.586745 501 502 0 502 0 0 0 0 0
23 4.900000 15 7224 0.586745 500 502 0 502 0 0 0 0 0
24 5.000000 15 7224 0.586745 478 502 0 502 0 0 0 0 0
25 5.100000 15 7224 0.586745 416 502 0 502 0 0 0 0 0
26 5.200000 15 7224 0.586745 306 502 0 502 0 0 0 0 0
27 5.300000 15 7224 0.586745 172 502 0 502 0 0 0 0 0
28 5.400000 15 7224 0.586745 100 703 0 703 0 0 0 0 0
29 5.500000 15 7224 0.586745 50 1000 0 1000 0 0 0 0 0
30 5.600000 15 7224 0.586745 15 1000 0 1000 0 0 0 0 0
31 5.700000 15 7224 0.586745 5 1000 0 1000 0 0 0 0 0
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs16.csv
+28
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@@ -0,0 +1,28 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
1.000000;16;7736;0.628330;502;502;502;502;0;0;0;0;0
2.500000;16;7736;0.628330;502;502;502;502;0;0;0;0;0
4.000000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
4.100000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
4.200000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
4.300000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
4.400000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
4.500000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
4.600000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
4.700000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
4.800000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
4.900000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
5.000000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
5.100000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
5.200000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
5.300000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
5.400000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
5.500000;16;7736;0.628330;502;502;0;502;0;0;0;0;0
5.600000;16;7736;0.628330;496;502;0;502;0;0;0;0;0
5.700000;16;7736;0.628330;470;502;0;502;0;0;0;0;0
5.800000;16;7736;0.628330;400;502;0;502;0;0;0;0;0
5.900000;16;7736;0.628330;286;502;0;502;0;0;0;0;0
6.000000;16;7736;0.628330;147;502;0;502;0;0;0;0;0
6.100000;16;7736;0.628330;100;909;0;909;0;0;0;0;0
6.200000;16;7736;0.628330;31;1000;0;1000;0;0;0;0;0
6.300000;16;7736;0.628330;13;1000;0;1000;0;0;0;0;0
6.400000;16;7736;0.628330;3;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 1.000000 16 7736 0.628330 502 502 502 502 0 0 0 0 0
3 2.500000 16 7736 0.628330 502 502 502 502 0 0 0 0 0
4 4.000000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
5 4.100000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
6 4.200000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
7 4.300000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
8 4.400000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
9 4.500000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
10 4.600000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
11 4.700000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
12 4.800000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
13 4.900000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
14 5.000000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
15 5.100000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
16 5.200000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
17 5.300000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
18 5.400000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
19 5.500000 16 7736 0.628330 502 502 0 502 0 0 0 0 0
20 5.600000 16 7736 0.628330 496 502 0 502 0 0 0 0 0
21 5.700000 16 7736 0.628330 470 502 0 502 0 0 0 0 0
22 5.800000 16 7736 0.628330 400 502 0 502 0 0 0 0 0
23 5.900000 16 7736 0.628330 286 502 0 502 0 0 0 0 0
24 6.000000 16 7736 0.628330 147 502 0 502 0 0 0 0 0
25 6.100000 16 7736 0.628330 100 909 0 909 0 0 0 0 0
26 6.200000 16 7736 0.628330 31 1000 0 1000 0 0 0 0 0
27 6.300000 16 7736 0.628330 13 1000 0 1000 0 0 0 0 0
28 6.400000 16 7736 0.628330 3 1000 0 1000 0 0 0 0 0
openair1/SIMULATION/LTE_PHY/BLER_SIMULATIONS/AWGN/Ideal/awgn_bler_tx1_mcs17.csv
+27
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@@ -0,0 +1,27 @@
SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err
2.000000;17;7736;0.418887;502;502;502;502;0;0;0;0;0
3.500000;17;7736;0.418887;502;502;502;502;0;0;0;0;0
5.000000;17;7736;0.418887;502;502;2;502;0;0;0;0;0
5.100000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
5.200000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
5.300000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
5.400000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
5.500000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
5.600000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
5.700000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
5.800000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
5.900000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
6.000000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
6.100000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
6.200000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
6.300000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
6.400000;17;7736;0.418887;502;502;0;502;0;0;0;0;0
6.500000;17;7736;0.418887;501;502;0;502;0;0;0;0;0
6.600000;17;7736;0.418887;482;502;0;502;0;0;0;0;0
6.700000;17;7736;0.418887;434;502;0;502;0;0;0;0;0
6.800000;17;7736;0.418887;323;502;0;502;0;0;0;0;0
6.900000;17;7736;0.418887;197;502;0;502;0;0;0;0;0
7.000000;17;7736;0.418887;100;533;0;533;0;0;0;0;0
7.100000;17;7736;0.418887;68;1000;0;1000;0;0;0;0;0
7.200000;17;7736;0.418887;27;1000;0;1000;0;0;0;0;0
7.300000;17;7736;0.418887;4;1000;0;1000;0;0;0;0;0
1 SNR MCS TBS rate err0 trials0 err1 trials1 err2 trials2 err3 trials3 dci_err
2 2.000000 17 7736 0.418887 502 502 502 502 0 0 0 0 0
3 3.500000 17 7736 0.418887 502 502 502 502 0 0 0 0 0
4 5.000000 17 7736 0.418887 502 502 2 502 0 0 0 0 0
5 5.100000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
6 5.200000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
7 5.300000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
8 5.400000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
9 5.500000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
10 5.600000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
11 5.700000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
12 5.800000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
13 5.900000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
14 6.000000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
15 6.100000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
16 6.200000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
17 6.300000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
18 6.400000 17 7736 0.418887 502 502 0 502 0 0 0 0 0
19 6.500000 17 7736 0.418887 501 502 0 502 0 0 0 0 0
20 6.600000 17 7736 0.418887 482 502 0 502 0 0 0 0 0
21 6.700000 17 7736 0.418887 434 502 0 502 0 0 0 0 0
22 6.800000 17 7736 0.418887 323 502 0 502 0 0 0 0 0
23 6.900000 17 7736 0.418887 197 502 0 502 0 0 0 0 0
24 7.000000 17 7736 0.418887 100 533 0 533 0 0 0 0 0
25 7.100000 17 7736 0.418887 68 1000 0 1000 0 0 0 0 0
26 7.200000 17 7736 0.418887 27 1000 0 1000 0 0 0 0 0
27 7.300000 17 7736 0.418887 4 1000 0 1000 0 0 0 0 0

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