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Author SHA1 Message Date
Cedric Roux 84882d9414 Merge remote-tracking branch 'origin/fix-test-setup-2018-w08' into develop_integration_2018_w08 2018-02-22 15:03:57 +01:00
Cedric Roux 365ca71a4a remove compilation warnings 2018-02-22 15:03:45 +01:00
Cedric Roux 8ca5fb4ef2 integration: cleanup 
- remove spaces at the end of lines
- remove useless dead code
  use: git show -p <this commit> -w
  to see it clearly
 2018-02-22 15:03:09 +01:00
Cedric Roux 58eab7515f integration fix: fix crash 
With value 4 when connecting one UE and doing some downlink
iperf TCP there is a crash. Probably due to the multiple wrong
RA detected leading to uplink failure of fake UE that never
sends Msg3 (because, well, there is no other UE).

This is another problem that will be fixed at some point.

Anyway, this value 4 fails. Let's put back 3.
 2018-02-22 15:02:30 +01:00
Cedric Roux d5e179fa1f Merge remote-tracking branch 'origin/flexran-mac-stats' into develop_integration_2018_w08 2018-02-22 15:02:15 +01:00
Cedric Roux 4fb2e609fd Merge remote-tracking branch 'origin/enhancement-preprocessor' into develop_integration_2018_w08 2018-02-22 15:02:04 +01:00
Cedric Roux 7b06a540d8 Merge remote-tracking branch 'origin/fix-centos-compilation-2018-w08' into develop_integration_2018_w08 2018-02-22 15:01:54 +01:00
Cedric Roux 5e581a4b06 Merge remote-tracking branch 'origin/dlsim-ulsim-fix' into develop_integration_2018_w08 2018-02-22 15:01:38 +01:00
Robert Schmidt e66bd0e2b1 RAN API: unify style, declare missing function in header 2018-02-22 12:03:10 +01:00
Cedric Roux 1e2a7156e0 test setup v2: minor bugfix 2018-02-22 11:54:16 +01:00
shahab SHARIAT BAGHERI 9a9c867a75 additional Mac stats and Improvements 2018-02-20 15:09:24 +01:00
Niccolò Iardella 10e91d4e2f Move the accounting phase of the DL pre-processor in a separate procedure 2018-02-19 15:48:17 +01:00
Cedric Roux 62787a8893 fix CentOS compilation 
The following was not working properly:

    ./build_oai -I -w USRP

After this commit it works.

And so does:

  ./build_oai --eNB -w USRP
 2018-02-19 14:09:09 +01:00
Raymond Knopp 1c46dd7c69 updates for oaisim 2018-02-18 17:31:40 +01:00
Raymond Knopp b42d83bead memory allocation bugs for 2x2 transmission in dlsim 2018-02-18 12:19:31 +01:00
Raymond Knopp da83df84f1 Merge remote-tracking branch 'origin/develop' into dlsim-ulsim-fix 
Conflicts:
	openair1/PHY/INIT/lte_init.c
 2018-02-18 01:39:36 -08:00
Raymond Knopp a1dc99724b missing file 2018-02-17 11:15:53 -08:00
Raymond Knopp f7c58f27ca dlsim and ulsim functional. dlsim 1-2 antenna ports, TM1/2. ulsim 1-2 antenna ports. 2018-02-17 11:08:56 -08:00
Cedric Roux 5357ef2050 Merge remote-tracking branch 'origin/develop_integration_2018_w07' into develop 
Summary of changes:
- a lot of work on flexran
- several compilation bugfixes
- some bugfixes for some bad conflict resolutions
- various bugs fixed
 2018-02-16 15:30:23 +01:00
Cedric Roux 2d6dd02b95 bugfix: fix bad conflict resolutions from previous commits 
Some more fixes for some bad conflict resolutions.

I ran:

    git diff 2018.w04 2018.w05

And saw some problems with config_sib2.

There was also something strange in openair2/LAYER2/openair2_proc.c
in the function dump_eNB_l2_stats. Maybe the fix is wrong for
this one. To be checked.
 2018-02-16 11:11:50 +01:00
Cedric Roux c0be5a129c integration fix: set default max MCS for UL back to 20 
Doing an iperf UDP uplink test, we could reach only 6Mb/s
with very good radio conditions instead of around 8Mb/s.

It turns out the MCS was limited to 16.

With this commit, we are back to a bit more than 8Mb/s
as it used to be.

(This is with a 5MHz bandwidth.)
 2018-02-15 16:50:30 +01:00
Cedric Roux b2ac257ef5 integration fix: compilation failed 
The following compilation failed before this commit:

    ./build_oai --eNB -w USRP -c --T-tracer
 2018-02-15 13:40:34 +01:00
Cedric Roux e4a5470d47 integration fix: noS1 compilation 
The following compilation did not work anymore:

    ./build_oai --eNB -c -w USRP --noS1

Neither did:

    ./build_oai --UE --noS1
 2018-02-15 11:34:53 +01:00
Cedric Roux 8cab562b9f Merge remote-tracking branch 'origin/feature-merge-merge-f68' into develop_integration_2018_w07 2018-02-15 09:58:26 +01:00
Cedric Roux 91332d3906 fixup previous bad merge (UE disconnection did not work properly anymore) 
Doing airplane mode off to connect a cots UE followed by airplane mode on
to disconnect it gives very bad results (bad disconnection with lots of
UL failures followed by lots of logs in the eNB). It used to work properly
after the work done by Xu Bo.

It turns out that in 2018.w04 things were still working okay. But
in 2018.w05 no.

So I ran:

    git diff 2018.w04 2018.w05

And I checked all the modifications that I thought were relevant
(everything related to the UE, oaisim, if4 and fapi has not been checked).

This commits takes back the version of 2018.w04.

The modifications in openair2/RRC/LITE/rrc_eNB.c are necessary, I think.

The other modifications may not be necessary or even wrong. To be checked
at some point.
 2018-02-14 17:59:04 +01:00
Robert Schmidt a4f260f5a4 fix: no FLEXRAN_AGENT_SB_IF compilation directive 2018-02-14 17:50:41 +01:00
Niccolò Iardella 7e3b1f5d0a Niccolo: Add sorting policy 2018-02-14 17:06:04 +01:00
Robert Schmidt 7b1afbb0bf provide stop_L1L2()/restart_L1L2() in oaisim 
the functions are meant to restart the lte-softmodem (lower layers) and are not
supported in oaisim. They are provided to make oaisim compile.
 2018-02-14 16:45:14 +01:00
Robert Schmidt 9dcd1f9b89 bugfix: max_allowed_rbs has been renamed max_rbs_allowed_slice 2018-02-14 16:45:14 +01:00
Robert Schmidt 50f7053159 return 0 for unsigned in RAN API 2018-02-14 16:44:29 +01:00
Robert Schmidt d741b951fa define&send IMSI in Protobuf 2018-02-13 19:01:47 +01:00
Robert Schmidt df43d19c35 refactoring of the original IMSI extraction code 
- move IMSI extraction code to function, remove FLEXRAN comp. directive
- refactor the code, esp. don't do deep if-nesting
- remove m-tmsi part (does not give correct value)
- copy complete IMSI info to UE context, decode in RAN API
 2018-02-13 19:01:47 +01:00
Robert Schmidt d8a6715395 store IMSI information + provide FlexRAN API to query UE's IMSI 2018-02-13 19:01:47 +01:00
Robert Schmidt 9d05a9a3b1 track IMSIs by decoding NAS messages 
Original Author: Xenofon Foukas
Changed formatting
does not compile
RS: cast to get rid of compiler warning
-> ImsiEpsMobileIdentity_t to ImsiMobileIdentity_t which is defined the same
way
 2018-02-13 19:01:47 +01:00
Robert Schmidt ef78dcde55 send UE Capabilities to Flexran RTController 2018-02-13 19:00:34 +01:00
Raymond Knopp e9d536972c updated dlsim to FAPI interfaces 2018-02-13 07:18:52 -08:00
Cedric Roux 2f1acb16ab Merge remote-tracking branch 'origin/oaisim-compilation-ubuntu-17-10_2018-w07' into develop_integration_2018_w07 2018-02-13 15:33:04 +01:00
Cedric Roux 22742a4c9c hack: get oaisim to compile on Ubuntu 17.10 
The following did not work before this commit
on ubuntu 17.10:

    ./build_oai --oaisim -c

oaisim has not been tested. It may fail to work. To be tested.
 2018-02-13 15:30:39 +01:00
Robert Schmidt 12ac8b180d prevent warnings: init Protocol__FlexHeader to NULL 2018-02-13 14:29:15 +01:00
Robert Schmidt c33e184dde bugfix: selectively inform FlexRAN RTController of UE state change 2018-02-13 14:25:50 +01:00
Robert Schmidt a68d70a13d bugfix: prevent segfault in pre_processor.c 2018-02-13 14:23:54 +01:00
Navid Nikaein 5865c141d0 Improve UL/DL MCS assignment 2018-02-13 11:45:16 +01:00
Cedric Roux e794f920c7 integration fix: remove definition of OAI_NW_DRIVER_USE_NETLINK in source file 
This is done better by commit 6210eb056f.
 2018-02-12 16:15:09 +01:00
Cedric Roux 0b5d0a1761 Merge remote-tracking branch 'origin/fix-ue-compilation-2018-w07' into develop_integration_2018_w07 2018-02-12 16:12:19 +01:00
Cedric Roux d68ddebe21 Merge branch 'develop-oaisim-ue-hotfix' into develop_integration_2018_w07 2018-02-12 16:11:17 +01:00
Cedric Roux 8d0f964755 Merge remote-tracking branch 'origin/tx_att_rx_att' into develop_integration_2018_w07 2018-02-12 16:09:35 +01:00
Cedric Roux 94a11ee54e Merge branch 'emad72:patch-1' into develop_integration_2018_w07 
The branch has been rebased to current origin/develop before merge.
 2018-02-12 16:08:13 +01:00
Emad ddd3e97f14 srb_id must be between [1,3] 2018-02-12 16:07:22 +01:00
Robert Schmidt 4bf4ad8e98 change build scripts: always compile FlexRAN 2018-02-12 15:30:30 +01:00
Cedric Roux 6210eb056f bugfix: fix ue_ip.ko compilation 
Not sure that the use of __KERNEL__ is the correct solution.
To be checked at some point.

After this commit, the following works:
./build_oai --UE -c
 2018-02-12 15:26:45 +01:00