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Author SHA1 Message Date
Cedric Roux 164bbc65eb basic simulator: bugfix: do not put random data in DCI when not used 
With 50 RBs and 100 RBs the UE crashes in the basic simulator
because of false detection of DCIs.

Putting nothing in the unused REs in the DCI instead of random
bits solves this issue and let the basic simulator run with 50 RBs
and 100 RBs.

Note that in the real UE the problem needs to be solved because
the channel may lead to false DCI detection and the consequent
crashes have to be solved. This commit sort of "hides" the issue
to have the basic simulator functional.

Note also that putting nothing in the unused REs in the DCI should
be the normal general case. But it has not been tested with anything
but the basic simulator so the previous code is left.
 2018-08-27 17:44:01 +02:00
Cedric Roux 97ddf5ea28 basic simulator: bugfix: wait for synch ready at the right time 
Before this commit we were checking for UE->is_synchronized == 0
then we were waiting for a potentially active synch routine to
finish and then we were starting the synch routine again but the
synch routine that was running may have set UE->is_synchronized
to 1. This was leading to various problems, most notably the following
message repeated over and over in the UE log and the UE unable to
connect properly:

    [RRC]  [UE 0] Frame 377: OUT OF SYNC FROM eNB 0 (T310 active 0 : T310 0, N310 345, N311 0)

So let's wait for a potentially active synch routine to finish
before anything else.
 2018-08-27 17:32:00 +02:00
Cedric Roux 2276996f74 basic simulator: minor bugfix: clear memory before use 2018-08-27 17:28:50 +02:00
Rajeev Gangula 9f6d466fff Uncommemnt rrc_mac remove function. 2018-08-27 14:43:32 +02:00
Louis Adrien Dufrene ec367c4b36 Merge branch 'develop' into DRX_develop 2018-08-27 14:43:09 +02:00
Louis Adrien Dufrene a8f6accc9a rm .gitignore for repo consistancy 2018-08-27 14:41:29 +02:00
Rajeev Gangula 0bd400d176 Merge branch 'develop' into cqiSchedule 2018-08-27 13:23:19 +02:00
Haruki NAOI 8ec16092c4 Fix: fairRR scheduler allocates Resource Block only to one UE when multiple UEs are selected. 2018-08-27 19:38:02 +09:00
Haruki NAOI 37bab74e06 Fix: dlcqi re-transmission timing. 2018-08-27 19:26:39 +09:00
Raymond Knopp 9399dd9735 try to merge with issue 341 to pass USRP/FDD test 2018-08-25 02:22:44 +02:00
frtabu 82c3f06da3 fix dlsim tests failures in CI ( log level improperly set due to log modifications) 2018-08-24 23:53:58 +02:00
frtabu 51c86dd49e fix noS1 build failure 2018-08-24 20:06:02 +02:00
frtabu 77f70e77ea MSC logging utility as a config option 2018-08-24 17:43:14 +02:00
frtabu 24f8fcf346 Use common log mechanism in layer 3, mapping specific macros to common ones and extending common log utilities to support specific layer3 requirements 2018-08-24 17:43:14 +02:00
frtabu 79588a494e LOG_F replaced by LOG_DUMPMSG. Add a generic function to dump a buffer or message. Go on with LOG_M implementation improvement. Remove redundant options to enable/disable logs. 2018-08-24 17:43:14 +02:00
Raymond Knopp b9a06a75ff Merge branch 'ru_rau_enhancement-external-timing' of http://gitlab.eurecom.fr/oai/openairinterface5g into ru_rau_enhancement-external-timing 2018-08-24 14:49:29 +02:00
Raymond Knopp bcabf5fe11 tracing for if4p5 fronthaul 2018-08-24 14:49:00 +02:00
Raymond Knopp 671aa4e11a Merge remote-tracking branch 'origin/develop' into ru_rau_enhancement-external-timing 2018-08-24 14:48:04 +02:00
Raphael Defosseux e469680d80 CI: fix in python 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2018-08-24 14:37:40 +02:00
WANG Tsu-Han b5435440cd bug fix for QPSK modulation with pilot 2018-08-24 12:14:51 +02:00
Raphael Defosseux 8b46aea34d CI: optimization on scripts 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2018-08-24 11:57:13 +02:00
Raymond Knopp b7b48fd6c7 beamforming debugging after fronthaul testing 2018-08-24 10:32:03 +02:00
Louis Adrien Dufrene 7ea7af3ab8 initial commit 2018-08-24 08:56:06 +02:00
WANG Tsu-Han f65c390226 warning removal 2018-08-23 18:34:50 +02:00
Konstantinos Alexandris 3b3b971807 minor fixes for x2 + modify conf files 
The configuration file has now to contain ENB_IPV4_ADDRESS_FOR_X2C and
ENB_PORT_FOR_X2C in the NETWORK_INTERFACES section.

For example:

    NETWORK_INTERFACES :
    {
        ENB_INTERFACE_NAME_FOR_S1_MME            = "eth0";
        ENB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.111/24";
        ENB_INTERFACE_NAME_FOR_S1U               = "eth0";
        ENB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.111/24";
        ENB_PORT_FOR_S1U                         = 2152; # Spec 2152

        ENB_IPV4_ADDRESS_FOR_X2C                 = "192.168.12.111/24";
        ENB_PORT_FOR_X2C                         = 36422; # Spec 36422
    };
 2018-08-23 16:15:14 +02:00
laurent d5f28018ed fix 344 2018-08-23 13:06:17 +02:00
Raphael Defosseux d12a54a774 Removed unused variable 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2018-08-23 10:40:28 +02:00
Raphael Defosseux 0c83df3ff9 CI: added support for extra options to start eNB 
added more statistics on iperf server report analysis

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2018-08-22 19:15:43 +02:00
Konstantinos Alexandris d3edb3a095 Merge remote-tracking branch 'origin/develop' into x2 2018-08-22 16:02:24 +02:00
WANG Tsu-Han 4bdf8e60fc Merge branch '341-modulation-bugfix' of https://gitlab.eurecom.fr/oai/openairinterface5g into 341-modulation-bugfix 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
 2018-08-22 15:58:17 +02:00
WANG Tsu-Han 30cc9c1c66 adding half fill mechanism into accelorated modulation 2018-08-22 15:36:43 +02:00
Konstantinos Alexandris 40942e34a0 Initial commit on X2AP (add target eNBs as input) 2018-08-22 15:32:22 +02:00
Raphael Defosseux 4bf6f26d49 CI: inverted last iperf UL @20MHz 
fix main.py help message

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2018-08-22 10:19:14 +02:00
Florian Kaltenberger 7fed2bec9d disabling new modulation for 25PRB 2018-08-21 08:03:14 -07:00
WANG Tsu-Han f1e041ad98 bug fix for 25RBs with new modulation scheme and add config for 5 & 10 MHz with phy-test 2018-08-21 15:18:05 +02:00
Raphael Defosseux ee143ac044 CI: fixing and adding more testcases 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2018-08-21 15:04:40 +02:00
Rajeev Gangula 849be5f9f7 Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop 2018-08-20 16:11:44 +02:00
Rajeev Gangula 86f4d8c18f Remiving CQI scheduling on special SFs. 2018-08-20 14:17:19 +02:00
Raphael Defosseux dc9c27a330 CI: improvements 
-- no more -x option at compilation time
 -- iperf server report crash better handled
   -- python executor retrieve iperf server files in case of failure to analyze
   -- comparison w/ requested bandwidth

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2018-08-20 11:09:28 +02:00
Cedric Roux ade9a6dd76 Merge remote-tracking branch 'origin/develop_integration_2018_w33' into develop 
Summary of changes:
- fix compilation on CentOS
- some work on the T tracer:
  - add a 'multi' tracer to connect several tracers at the same time
  - improve 'to_vcd' to be compatible with previous VCD traces
- preliminary work for X2 handover
- various bug fixes

A new version of asn1c is to be used with this commit.
Do:
  cd [top directory of repository]
  source oaienv
  cd cmake_targets
  ./build_oai -I
 2018-08-17 17:18:04 +02:00
Raymond Knopp c3b9328540 Merge remote-tracking branch 'origin/t_tracer_w32' into ru_rau_enhancement-external-timing 
Conflicts:
	common/utils/T/T_messages.txt
 2018-08-17 16:33:07 +02:00
Cedric Roux 69338c694b bugfix: fix array index 
As reported by Konstantinos Alexandris and Robert Schmidt.
 2018-08-17 15:55:04 +02:00
Cedric Roux e74010220d bugfix: fix duplicated code 
As reported by Robert Schmidt.
 2018-08-17 15:45:38 +02:00
Cedric Roux dfee206027 Merge remote-tracking branch 'origin/fix_missing_s1ap_15.2.0_asn_module_and_update_asn1c_commit' into develop_integration_2018_w33 2018-08-17 15:38:55 +02:00
Cedric Roux 546cdded78 Merge remote-tracking branch 'origin/fix-missing-break' into develop_integration_2018_w33 2018-08-17 15:38:50 +02:00
Cedric Roux 640b4c1b7d Merge remote-tracking branch 'origin/x2' into develop_integration_2018_w33 2018-08-17 15:38:32 +02:00
Cedric Roux fa49a0dfb3 Merge remote-tracking branch 'origin/t_tracer_w32' into develop_integration_2018_w33 2018-08-17 15:38:24 +02:00
Cedric Roux 4963c31fc5 Merge remote-tracking branch 'origin/issue-centos-fixes' into develop_integration_2018_w33 2018-08-17 15:37:56 +02:00
Cedric Roux 88724afdf3 T: minor: don't clean tracers on 'make clean' 2018-08-17 15:36:45 +02:00
Cedric Roux 475d5eb827 T: bug fixes for the T cache 
- 'busy' has to be handled in a more atomic fashion to avoid crazy
  runtime race conditions
- the basic simulator is too fast sometimes; rewrite the accesses to
  the T cache to avoid there again crazy behaviors

Hopefully that's better...
 2018-08-17 12:25:13 +02:00