Raymond Knopp
e3030b0f9f
corrected HARQ ACK/NAK handling for TDD, in openair1/SCHED/phy_procedures_lte_common.c.
2015-11-24 14:35:20 -08:00
ABEILLE
4f35207900
merged in changes from abeille (modifications on final svn version)
2015-11-24 14:35:20 -08:00
Raymond Knopp
ccef9862fa
nCCE changes prior to rebase
2015-11-24 14:34:32 -08:00
gauthier
717cd8a102
Starting debug, remainig TODO report new mme_ue_id
2015-11-24 16:51:15 +01:00
Florian Kaltenberger
e56bae9f91
added TDD config option to lte-softmodem command line
2015-11-24 13:56:00 +01:00
Cedric Roux
bae7f1ed2c
Merge branch 'develop' into bugfix-56-UE_category3_throughput
2015-11-23 16:56:06 +01:00
gauthier
e58be6bbc1
Remaining TODO fill assoc_id and mme_ue_id of packets
2015-11-23 16:54:44 +01:00
Florian Kaltenberger
3d21f622f7
Merge branch 'develop' into bugfix-40-channel_bandwidth
...
Conflicts:
openair1/PHY/LTE_TRANSPORT/proto.h
2015-11-23 11:58:44 +01:00
Cedric Roux
f14a401f27
Manage free downlink HARQ processes with a circular list.
...
The oldest PID (the PID that was used the longest
TTI ago) is at the head and is the next one that
will be used.
No test is done to check that when a process is
allocated it is at least N TTIs old, but some quick
thinking strongly leads to the 'conclusion' that N
won't be smaller than 8, which seems to be what
cat3 UEs require to function properly in the downlink
direction (from the eNodeB to the UE).
2015-11-23 11:57:03 +01:00
Florian Kaltenberger
3e95dad6df
harmonization of pcie_interface.h with firmware
...
adding compiled firmware that supports TDD (corresponding openair0 svn revision 6313)
2015-11-23 11:34:03 +01:00
Rohit Gupta
4b7dda33c2
Merge branch 'feature-34-test_framework' into develop
2015-11-23 11:18:53 +01:00
Rohit Gupta
1c0a59ffcd
Merge branch 'develop' into feature-34-test_framework
2015-11-23 11:18:13 +01:00
Rohit Gupta
73da19b671
updates to autotest framework
2015-11-23 11:16:17 +01:00
aikaterini.trilyraki
8bbff142ab
initialization for remote/local_mac
2015-11-20 17:27:41 +01:00
Florian Kaltenberger
ebeab46165
added duplex_mode to openair0_lib
...
added support for TDD for EXMIMO
2015-11-20 16:57:15 +01:00
aikaterini.trilyraki
4f14199e64
minor change to eth_raw.c
2015-11-20 16:09:08 +01:00
aikaterini.trilyraki
9db853f1b1
changes to lte-softmodem proposed by alcatel- minor change to defs.h
2015-11-19 20:15:40 +01:00
aikaterini.trilyraki
3858c92056
minor addition related to shift and rescale
2015-11-19 20:04:28 +01:00
aikaterini.trilyraki
18e1fdbe5d
minor update in library name
2015-11-19 18:05:54 +01:00
aikaterini.trilyraki
d8b69ffb5c
update common_lib 1. ethernet is no longer considered a device 2. libraries are loaded dynamically
2015-11-19 17:59:36 +01:00
aikaterini.trilyraki
a85c64c3cf
build_oai script and cmake updated - rf device and transport protocol libraries are dynamically linked Note: EXMIMO not supported yet (even though compilation is successful)
2015-11-19 17:28:52 +01:00
aikaterini.trilyraki
40d6386969
lte-softmodem updated to reflect the fact that ethernet is not considered a device anymore- '-M' option changed used to be RRH IP address now it's flag for local/remote RF
2015-11-19 17:00:19 +01:00
aikaterini.trilyraki
f0e8581fe3
1. update ethernet library-raw/udp modes supported 2. rrh_gw UE/eNB_trasport files updated accordingly
2015-11-19 16:49:58 +01:00
aikaterini.trilyraki
fd39e80e1d
update feature rrh branch with develop branch
...
Merge branch 'develop' into feature-52-rrh-gw
2015-11-19 16:19:39 +01:00
Raymond Knopp
75b32aad87
Applied patch to lte_dfts.c (inline function cmacc for x86) to correct bug in ibfly3
2015-11-19 00:32:18 -08:00
Raymond Knopp
2fe218e91a
Moved CCE allocations from PHY to MAC and updated MAC interfaces for BCCH/RA/UE-SPEC scheduling.
2015-11-18 14:18:58 -08:00
Navid Nikaein
23bb81d2d0
change the printf to LOG_D for the rssi message
2015-11-18 15:48:31 +01:00
Rohit Gupta
ebbdf1e4ae
added USRP X310 interface handling
2015-11-17 17:00:40 +01:00
gauthier
d27641a443
Begin to begin sending packets (many things to do hash assoc id, mme_ue_id, nas security, etc)
2015-11-17 16:56:24 +01:00
Rohit Gupta
0870e4bf85
updated X310 calibration for 10MHz
2015-11-17 15:19:50 +01:00
Rohit Gupta
719bbfc0a5
updated files for USRP X310 calibration
2015-11-17 14:46:04 +01:00
gauthier
7c28ae7360
Still ASN1 display bug
2015-11-13 16:54:17 +01:00
gauthier
757b1940ac
Problem decoding S1AP
2015-11-13 14:04:00 +01:00
Rohit Gupta
de02814304
First X310 Calibration and harmonization of B210 and X310 configuration
2015-11-13 13:14:45 +01:00
Rohit Gupta
551a272192
First X310 Calibration and harmonization of B210 and X310 configuration
2015-11-12 20:30:03 +01:00
Rohit Gupta
73b080150b
added file for executing softmodem tests remotely
2015-11-11 23:47:41 +01:00
Rohit Gupta
111714460a
updated for handling lte-softmodem tests
2015-11-11 23:45:55 +01:00
Rohit Gupta
f7099ef96d
fixed a bug in search/replace python script
2015-11-11 18:56:57 +01:00
Rohit Gupta
75e6b8bf54
minor cleanup
2015-11-11 18:05:43 +01:00
Rohit Gupta
eee5c2e25d
updated python script to run as executable
2015-11-11 18:01:26 +01:00
Rohit Gupta
d09051a83a
fixed a bug in python search/replace script
2015-11-11 15:10:49 +01:00
Rohit Gupta
f13b40c65f
fixed some bugs for UE configuration
2015-11-11 14:56:35 +01:00
Rohit Gupta
a208ba8ce8
added files for USRPX310 configuration
2015-11-11 13:49:03 +01:00
Rohit Gupta
65ee1824db
updated files for configuring COTS UE
2015-11-10 17:07:48 +01:00
Rohit Gupta
c3f3d1ac96
fixed a bug to search for an open port
2015-11-10 16:27:32 +01:00
Rohit Gupta
4b4e221323
fixed bugs related to COTS UE
2015-11-10 16:18:42 +01:00
Rohit Gupta
cd71443d1b
added keyword to handle numeric substitution
2015-11-10 10:49:38 +01:00
Cedric Roux
68249569ef
Give a better name to this array.
2015-11-10 10:34:16 +01:00
Cedric Roux
f2b3597b55
This is a very basic fix, more work is needed.
...
The problem seems that we reuse HARQ processes too early.
For example, at subframe 0 we allocate PID 0. At subframe 4
we receive an ACK. At subframe 5 we may well reallocate this
PID. It seems category 3 UEs don't like that. They expect
some delay. How much? I don't know. 8 maybe, as for UL.
This commit forces allocation of HARQ PID:
0 on subframe 1,
1 on subframe 2,
2 on subframe 3,
3 on subframe 4,
4 on subframe 6,
5 on subframe 7,
6 on subframe 8,
7 on subframe 9.
We don't use subframes 0 and 5 (for initial transmission at
least). (Current develop branch doesn't either I think.)
This is not a good solution, just a quick and dirty one. With this
commit I can achieve 12Mbps with iperf UDP on a 5MHz band 7 carrier
with a cat3 UE. And more than 11Mbps with iperf TCP. And a bad
radio link.
We may want to implement some sort of free-list and take the
oldest PID in there, if it is older than let's say 8 subframes
(that is: the last transmission with this pid was done more
than 8 subframes ealier). We may well have no free PID if a
lot of retransmissions are done.
2015-11-10 10:19:07 +01:00
Rohit Gupta
dc440717cd
added fixes for controlling bandrich UE remotely
2015-11-10 02:37:09 +01:00
Raymond Knopp