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1741 Commits
Author SHA1 Message Date
Raymond Knopp e4c44dd0a9 checked compilation/execution of dlsim/ulsim. removal of most warnings. 2018-04-29 11:08:32 -07:00
Raymond Knopp ea784f2b4b full IF4p5 simulation working 2018-04-29 09:35:23 -07:00
Raymond Knopp 596736afae dlsim/ulsim functional. lte-softmodem/lte-uesoftmodem compile. 2018-04-24 22:14:20 -07:00
Raymond Knopp 68b86d5f6f fixes after merge with develop 2018-04-24 02:01:48 -07:00
Raymond Knopp 83b2f1c01c Merge remote-tracking branch 'origin/develop' into develop-uedirectorysplit 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
	openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h
	openair1/PHY/defs_eNB.h
	openair1/SCHED_UE/phy_procedures_lte_ue.c
	openair2/LAYER2/MAC/mac.h
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-softmodem.h
 2018-04-23 23:08:10 -07:00
Raymond Knopp 861d06e855 UE directory splits, creation of UE-specific files, common UE/eNB files and extraction of UE/common components from eNodeB files. renaming of files to minimize common names across directories (i.e. defs.h, vars.h, extern.h) 2018-04-22 11:33:43 -07:00
Cedric Roux 17dda7bd70 integration fix: minor fix 2018-04-13 11:59:56 +02:00
Cedric Roux e29d500db6 integration fix: various fixes 
- fix compilation of dlsim/ulsim/oaisim by defining some needed
  global variables
- fix compilation of oaisim: compile coding and params_libconfig
- fix running of if4p5 with low CPU count (oaisim was not working
  on the machine 'haswell' because of this)
 2018-04-11 17:15:14 +02:00
Cedric Roux 1f446432f6 Merge remote-tracking branch 'origin/develop-simL1-fixes' into develop_integration_2018_w15 2018-04-11 15:15:54 +02:00
Cedric Roux 86599d47a9 Merge remote-tracking branch 'origin/ue-use-tun-for-nas' into develop_integration_2018_w15 2018-04-11 15:15:49 +02:00
Raymond Knopp b458c09841 Merge branch 'develop-uedirectorysplit' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop-uedirectorysplit 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/LTE_ESTIMATION/lte_adjust_sync.c
	openair1/PHY/LTE_UE_TRANSPORT/dci_ue.c
 2018-04-09 15:55:08 -07:00
Raymond Knopp 8b1416b862 debugging of new directory structure, file renaming, and eNB/UE splitting. dlsim/ulsim functional. 2018-04-09 15:32:49 -07:00
Raymond Knopp ef719e7945 Merge remote-tracking branch 'origin/develop' into develop-uedirectorysplit 2018-04-08 13:07:23 -07:00
Raymond Knopp 551f32cc20 more splitting eNB/UE files/directories 2018-04-08 13:00:08 -07:00
Raymond Knopp 0ab2b2b261 modifications for simulator : power normalizations for UE TX, small changes to SNR targets for power control, default UE power (23 dBm now) 2018-04-06 10:27:23 -07:00
Cedric Roux cf45997110 Use TUN device for NAS for the UE instead of ue_ip.ko 
This work is based on work by NTT.

To use the code, do:
./build_oai --oaisim --ue-nas-use-tun -t ETHERNET -c

This commit only handles oaisim in S1 mode.

We won't handle noS1 mode.
 2018-04-06 16:53:42 +02:00
Raymond Knopp eee7673893 warning remove 2018-04-06 15:57:23 +02:00
Raymond Knopp be816fab6f Merge branch 'develop' into RU-RAU-split-parallel-EMUFH-phy-test-merge 2018-04-06 15:12:46 +02:00
Raymond Knopp 3d8a21636a multi-ue checks in pdcp 2018-04-05 22:32:18 +02:00
Raymond Knopp 0f5470b913 removal of logging in UE 2018-04-05 11:11:58 -07:00
Raymond Knopp 9fa001c3c5 prevent UL_indication from overlapping with tx process which cause the drop 2018-04-05 16:33:08 +02:00
Guy De Souza 2c83775087 Fix CMakeLists.txt for lte-uesoftmodem 2018-03-21 15:08:01 +01:00
Guy De Souza 8824d20cd3 Fix CMakeLists.txt for lte-softmodem 2018-03-21 11:34:08 +01:00
Raymond Knopp 846268fdd3 bug fix for qpsk modulation 2018-03-20 18:02:52 +01:00
Raymond Knopp dad93fe297 SCHED_NBIOT directory 2018-03-19 01:38:45 -07:00
Raymond Knopp 6d2158f37a added SCHED_NR directories 2018-03-19 01:34:57 -07:00
Raymond Knopp ece0996946 added readme for NR_REFSIG directory 2018-03-19 01:24:55 -07:00
Raymond Knopp bf13e67b55 added README files to NBIoT/NR directories so they appear in gitlab 2018-03-19 01:23:34 -07:00
Raymond Knopp fe95f0f478 created new directories for NBIoT and NR and split eNB/gNB/UE 2018-03-19 01:13:12 -07:00
Wang Tsu-Han 71a98a977e bug fix for killing thread 2018-03-16 18:18:55 +01:00
Cedric Roux 3da8cac59b bugfix: try to release HARQ processes properly 
The code is too complex. This commit may not be enough.
 2018-03-15 10:48:16 +01:00
Raymond Knopp d943cd281d initial split of UE/eNB directories 2018-03-13 01:17:10 -07:00
Raymond Knopp b2cc1252c6 Merge remote-tracking branch 'origin/develop' into RU-RAU-split-parallel-EMUFH-phy-test-merge 
Conflicts:
	cmake_targets/build_oai
	common/utils/itti/intertask_interface.c
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/PHY/defs.h
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/ENB_APP/enb_paramdef.h
	openair2/LAYER2/MAC/defs.h
	openair2/LAYER2/MAC/eNB_scheduler.c
	targets/ARCH/COMMON/common_lib.c
	targets/COMMON/create_tasks.c
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-ru.c
	targets/RT/USER/lte-softmodem.h
 2018-03-12 12:10:48 +01:00
Cedric Roux 92bb82eb2b integration fix: fix license version to 1.1 2018-03-09 16:40:09 +01:00
Cedric Roux 00f234029a Merge remote-tracking branch 'origin/bugfixes-2018-w10' into develop_integration_2018_w10 2018-03-09 14:58:37 +01:00
Cedric Roux 727e29e3c0 Merge remote-tracking branch 'origin/ulsch-rx-2ant-fix' into develop_integration_2018_w10 
fixes small bug in ulsim which kills one RX antenna in channel simulation.
Another simple but bad bug in ulsch_demodulation.c (bad access of avgU
array). This probably resulted in a performance degradation for non-ideal
channels, even for 1 antenna. The avgU was read in position 1 instead of
0 for 1-antenna and in positions 1 and 2 instead of 0 and 1 for 2-antennas.
 2018-03-09 14:57:32 +01:00
oai da50d68b06 more NB-IoT integration 2018-03-08 17:35:35 +01:00
oai b04f3b54a4 introduce distinct executables for ue and eNodeB (lte-uesoftmodem, lte-softmodem) 2018-03-08 17:29:34 +01:00
oai 45302792ee config module fix and extensions for Nb-IoT, shared lib loader and telnet server implementation 2018-03-08 17:24:23 +01:00
Cedric Roux 963805820c add a stop_rf function in the RU 
When the program exits it has to stop the streaming of the USRP.
The function exit_fun is supposed to do that. When quitting with
control+c (very common case) this function is not called. The
code is very unclear there, so let's add a stop_rf in the RU,
as there is already a start_rf.

If we don't call trx_end_func, then at the next run the USRP
device may be in an unstable state and behave improperly.

If the program crashes then the USRP device may be in an
unstable state. The only solution to this problem is to reset
the USRP device.

Maybe there is a way to clean the state of the device when we
open it, before we start using it. Sort of a cleanup before
use. That could be a better solution to "bad state after program
crash".

What has been tested:
- monolithic eNB only
 2018-03-08 10:29:28 +01:00
Raymond Knopp 957cdbab48 fixes bug in ulsim for 2 antenna RX. 2018-03-07 01:26:04 +01:00
Raymond Knopp bcaabe513f bugfix on access of avgU array 2018-03-06 23:32:51 +01:00
Wang Tsu-Han 23f5628735 changing into double sided signal for pipeline 2018-03-05 11:20:51 +01:00
Wang Tsu-Han 4b39203763 adding te/td distructure 2018-02-23 16:59:57 +01:00
Wang Tsu-Han cb4dc53042 adding wait stage for every wakeup 2018-02-22 15:59:23 +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
Wang Tsu-Han 56a32a22d4 changing emulate-rf into an executional option instead of compiler option 2018-02-21 18:13:34 +01:00
Wang Tsu-Han 869b9a5c6f fix for phy-test UL and adding wakeup_txfh 2018-02-20 15:05:00 +01:00