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Author SHA1 Message Date
projetstc ae3a540f40 scope autoscale 2019-12-16 11:37:51 +01:00
laurent f8f344d224 Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into Remove-global 2019-12-12 10:39:10 +01:00
laurent ed6559ffa9 add CU measurement: whole CPU active time per subframe 2019-12-12 10:37:53 +01:00
laurent 8dedd093fb remove a forgotten test trace, re-indentation of modified source files 2019-12-06 18:41:30 +01:00
laurent 47abf562db add FS6 transport time measurement 2019-12-06 16:24:47 +01:00
Raphael Defosseux 424bf5c53e CI: adding a dummy build scenario for deactivated jobs 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-12-04 04:24:22 +01:00
Raphael Defosseux ba17176c7c CI: putting back flexran-ctl in build/testing --> now on develop branch of this repo 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-11-27 15:01:03 +01:00
Raphael Defosseux b63e21b625 Merge branch 'hotfix-cqi-tdd' into 'develop' 
hotfix: better CQI requests, especially for TDD

See merge request oai/openairinterface5g!708
 2019-11-19 15:40:08 +01:00
laurent 08ea618067 fix important bug in CU, merge thread pool improvement and rf simulator improvements made initialy in 5G branch 2019-11-19 13:27:28 +01:00
Raphael Defosseux ca2e8d3553 CI: tuning on TDD scenarios 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-11-08 10:05:35 +01:00
Raphael Defosseux ccd1b3be53 CI: preparing release notes for patch 
--> also adding TDD monolithic test at 20MHz with default scheduler
 --> putting IF4.p5 TDD scenarios with default scheduler

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-11-08 10:05:24 +01:00
masayuki.harada c8b638184c Fix scheduling PUSCH when CQI has not been received for a long time in fairRR scheduler. 2019-11-08 10:05:14 +01:00
masayuki.harada c4255f0dd4 Fix cqi_req clear timing, and schedule PUSCH when CQI has not been received for a long time in fairRR scheduler. 2019-11-08 10:05:02 +01:00
Cedric Roux 2a7ac81b0b hotfix: better CQI requests, especially for TDD 
In TDD mode, CQI requests are not possible in special subframes (at
least for some TDD configurations, see 36.213 7.2.3 that says "a
DL subframe is valid if it does not contain a DwPTS field if the
length is less than  7680 Ts").

In the code, we simply disable CQI requests in special subframes,
no matter what the length of DwPTS.

A problem can arise if the DCI0 for a given UE are sent only in
those special subframes. In this case the UE will never report
CQI and the eNB will use low MCS for this UE, impacting performances.

Another, related, problem is when there are several UEs. There again
one UE might always get its DCI0 in special subframes and thus never
report CQI. There again, performance issues.

This commit is an attempt to improve the situation.

It does two things.

1 - tag the UE as schedulable in the function UE_is_to_be_scheduled
    if the cqi_req_timer is expired

2 - use cqi_req_timer as a criterium when ordering UEs for UL scheduling

The value chosen for the expiration of the cqi_req_timer in
UE_is_to_be_scheduled is quite high (300) because as the code is
today we may overschedule the UE for short bursts until we receive
a CQI from the UE. [TODO: fix the code properly to avoid this behavior.]

Note: the fairRR scheduler has not been analyzed and this commit may
      not fix anything in case the fairRR scheduler is used.
 2019-11-06 12:30:50 +01:00
laurent e8091083b0 restore ue compilation with ocp-softmodem, some RF simulator improvement 2019-11-04 16:11:09 +01:00
laurent 3ce5d40064 add comments in data structures, gcc warnings fixed 2019-10-31 20:49:42 +01:00
laurent aa10676e90 parallel UL, split mode 2019-10-31 17:48:31 +01:00
laurent 13122a272e ul in parallel monolithic case, ul in parallel memory leak fix 2019-10-31 17:28:21 +01:00
laurent f0759d6e61 dl in threadpool ok 2019-10-30 11:10:41 +01:00
laurent 63c023029a du in 2 threads, and fix UL in FS6 split 2019-10-26 11:28:46 +02:00
laurent 283fed9c4c du RX/Tx in parallel, controled by the thread pool 2019-10-21 14:59:16 +02:00
Laurent 4c646e8d57 try parallel du 2019-10-18 18:04:00 +02:00
Laurent 90b9cbb81d remove global for frame/subframe, noS1 attach+ traffic ok, UE do not compile 2019-10-18 16:35:33 +02:00
Laurent ae25c88372 flush traces 2019-10-17 16:38:08 +02:00
Laurent 03dda0d890 flush traces 2019-10-17 16:30:45 +02:00
Laurent 280e12ba4f flush traces 2019-10-17 16:03:39 +02:00
Laurent 24de1caad6 flush traces 2019-10-17 16:01:30 +02:00
Laurent 63f04fe72c flush traces 2019-10-17 15:52:41 +02:00
Laurent 282a60fd56 reset measurements after print 2019-10-17 15:29:20 +02:00
Laurent 80b89510b7 add cu and full loop measurements 2019-10-17 15:15:19 +02:00
Laurent 61041b4275 add du measurements 2019-10-17 15:04:20 +02:00
Laurent 2e08907513 Move split 6 to do rate matching (puncturing) in CU 2019-10-17 11:14:23 +02:00
laurent 708076f6ad documentation, bug in UDP timeout, merge develop 2019-10-11 16:43:50 +02:00
Raphael Defosseux 4f55943b3b Merge branch 'develop_integration_2019_w41' into 'develop' 
Develop Integration Branch: 2019 week 41

See merge request oai/openairinterface5g!689
 2019-10-11 13:13:54 +02:00
Raphael Defosseux 0ab5a4c590 Merge remote-tracking branch 'origin/rfsim-trace_pdu-fixies' into develop_integration_2019_w41 2019-10-11 09:55:31 +02:00
Raphael Defosseux b365b57cf4 Merge remote-tracking branch 'origin/multi-rru-hack' into develop_integration_2019_w41 2019-10-11 09:55:15 +02:00
Raphael Defosseux 50962242dd Merge remote-tracking branch 'origin/develop_inria_ci_deployment' into develop_integration_2019_w41 2019-10-11 09:54:53 +02:00
laurent 3ad36982dd one cppcheck only 2019-10-08 18:43:42 +02:00
laurent 0b7489b122 astyle only 2019-10-08 16:15:29 +02:00
laurent 445cf84e94 clean up wireshark traces 2019-10-08 16:04:10 +02:00
laurent b7908ec25d bug fixies 2019-10-08 14:27:39 +02:00
magounak c94a3b85e9 improve hack multi-rru-clean.c 2019-10-08 12:25:55 +02:00
laurent 2fc6384642 first version with UL and DL traffic good throughput 2019-10-07 17:56:46 +02:00
laurent 18fb589b71 fixes: improves throughput 2019-10-07 13:21:01 +02:00
Raphael Defosseux 09fefc7162 CI: better yet not final tshark capture filter 
initial support for iperf in distributed environment

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-10-04 15:59:45 +02:00
Raphael Defosseux 03526f90a8 CI: adding tshark capturing on EPC side 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-10-03 11:50:10 +02:00
laurent 3321a35101 add DL packet compression 2019-10-02 16:22:47 +02:00
laurent 2aafa61712 fix multi blocks transport issue in fs6, and simulators related ul issue for rfsim 2019-09-29 18:00:07 +02:00
Raphael Defosseux 7090357e53 CI: Adding scenarios for COTS-UE 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-09-27 16:01:08 +02:00
Raphael Defosseux 6a9c5884f3 CI: adding support for iperf (UDP) with CUPS CN 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2019-09-26 15:50:04 +02:00