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1515 Commits
Author SHA1 Message Date
hardy 320b43c462 Merge remote-tracking branch 'origin/lte-ulsch-bugfix' into integration_2021_wk05 2021-02-02 15:38:54 +01:00
Robert Schmidt f1cb44a005 Bugfix: decrease actual MCS value 2021-01-29 09:31:56 +01:00
hardy 5db5657df7 Merge remote-tracking branch 'origin/lte_uplink_improvement' into integration_2021_wk04_b 2021-01-29 07:41:47 +01:00
masayuki.harada bbaef50932 Fix est buffer. 2020-12-27 20:19:33 +09:00
Laurent 42a110338c itti dynamic queue creation, and 64 bits instance id 2020-12-23 13:56:01 +01:00
masayuki.harada 50146dec06 Merge remote-tracking branch 'remotes/oai/develop' into lte_uplink_improvement 
# Conflicts:
#	openair1/SCHED/phy_procedures_lte_eNb.c
#	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
 2020-12-15 19:01:43 +09:00
masayuki.harada b125b93e9e Fix log and minor bugs. 2020-12-15 18:19:22 +09:00
He Shanyun 65bad0f5a8 fix cppcheck warning 2020-12-11 16:42:58 +09:00
Remi Hardy 98fd8279bf Merge remote-tracking branch 'origin/develop-oriecpriupdates' into rh_wk50_debug 2020-12-09 14:16:19 +01:00
masayuki.harada 1de8776c43 Fix compile error 2020-12-09 13:59:49 +09:00
masayuki.harada 0555b108db Merge remote-tracking branch 'remotes/oai/develop' into lte_uplink_improvement 2020-12-07 21:17:59 +09:00
masayuki.harada b0f5a37fba Fix indentation, merge miss and remove unnecessary comment. 2020-12-07 20:08:03 +09:00
zhenghuangkun 88699deb81 Merge branch fujitsu_lte_contribution into lte_uplink_improvement 2020-11-30 18:56:26 +09:00
masayuki.harada 20f1d347ac Fix DCI0 aggregation and call ulsch scheduling. 2020-11-30 12:00:23 +09:00
Ding Yumei a332423d97 fix segmentation fault(mac head error) 2020-11-30 11:30:58 +09:00
Ding Yumei 67da5c7cf3 fix segmentation fault(ccch/dcch length eror) 2020-11-30 11:30:46 +09:00
Ding Yumei 0dd16fb6f5 fix segmentation fault(ul error) 2020-11-30 11:30:32 +09:00
Ding Yumei 1568055310 fix segmentation fault(ul dtch length error) 2020-11-30 11:30:18 +09:00
zhenghuangkun 6d0ef37c8e Modify DRB_active array size to NB_RB_MAX -2 2020-11-30 11:13:53 +09:00
Haruki NAOI fc595236b3 add logs. 2020-11-30 10:55:39 +09:00
Haruki NAOI 1a320bc6d4 Fix: SNR feedback to PUSCH TPC and PUCCH TPC of default scheduler. 2020-11-30 10:55:19 +09:00
masayuki.harada b54c32b70d Change UL DCI aggregation level by DL cqi. 
(cherry picked from commit 175c59ae3aedf612777cd1c8c88b6d6f254b9334)
 2020-11-30 10:45:34 +09:00
Raymond Knopp 18756c35eb demotion of LOG_W to LOG_D 2020-11-27 21:46:22 +01:00
masayuki.harada cb927c7f9a Add statistics logs. 
(cherry picked from commit cf8f14edf4a261e1df72579423786d39ba6d97f9)
 2020-11-27 17:06:11 +09:00
Haruki NAOI 7243b6d67a Avoid Segfault with abnormal MAC header. 
(cherry picked from commit 04c5431468c9102dd625a73d9e5219b40b638fe3)
(cherry picked from commit 17880778c848406e562f98c20f7b7a6428502279)
(cherry picked from commit a26f44c197e854dd4261267a3695932392f09265)
 2020-11-27 16:26:11 +09:00
Haruki NAOI deeded689d Fix: guard multiple UL scheduling for same UE. 
(cherry picked from commit 57caca9ba87fda3f73aa30d86f4af01a6062224c)
 2020-11-27 15:24:26 +09:00
masayuki.harada 9ad810bab4 Fix ul_cqi and tpc filtering. 
(cherry picked from commit 120ea0950e1f52c1c5dd1d0dd4f7080e66d7ee93)
 2020-11-27 12:37:09 +09:00
Ding Yumei 548eaae610 fix Msg3 PHICH issue and C-RNTI DRB active issue 2020-11-27 11:12:31 +09:00
zhenghuangkun df5e22efee Modify CQI timer to 64 subframe 2020-11-27 11:09:56 +09:00
zhenghuangkun d00297aeb9 Modify UL timer and CQI timer to 64 subframe 2020-11-27 11:04:20 +09:00
Kuroiwa Kenichi 80f83843f0 Initialize scheduled_ul_bytes 
(cherry picked from commit 4a18e26f8c1dfb80a5af2fac4104b06b648a598c)
 2020-11-27 10:55:16 +09:00
Haruki NAOI 7a89100a9f fix compilation. 2020-11-27 10:54:02 +09:00
Kuroiwa Kenichi 934cc715f8 Initialize scheduled_ul_bytes 
(cherry picked from commit b0d6c5150db520bd7840d1604c3f82a0b59bc218)
 2020-11-27 10:22:48 +09:00
Haruki NAOI 179775b72c Temporary: change tpc filter. 
(cherry picked from commit d82fc4805ef9032c9bfd9705fef702a6e130f7b2)

# Conflicts:
#	openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
 2020-11-27 10:08:27 +09:00
Haruki NAOI 52dfba49cd Fix: smooth ULSCH AMC and TPC control. 
(cherry picked from commit 56720c68864f6b04409deb00676e59a41c8f050b)
 2020-11-27 10:07:56 +09:00
Haruki NAOI b573fd4dbd Fix: The remaining UL buffer size is incorrectly calculated and UL scheduling does not occur. (scheduled_ul_bytes is not subtracted correctly when receiving NACK rarely.) 
(cherry picked from commit 2fb4823b57320c4c4e4d800ae9bb0570f18ad353)
 2020-11-27 09:44:39 +09:00
masayuki.harada 05eb88f068 Fix scheduled_ul_bytes size remain when no crc report has come from L1. 
(cherry picked from commit ce10221c2761fb3058ccb77b73ba87f97d5e2cd2)
 2020-11-27 09:41:56 +09:00
Cedric Roux 6f9fe2681c rlc v2: add tick for UE 2020-11-26 11:53:22 +01:00
Cedric Roux 25ab3a5ed3 rlc v2: change time keeping 
RLC has timers. We need to keep track of time. We chose to not use
realtime but 'processing time'. That is we send a tick to RLC for every
subframe when it is processed by the softmodem. Before this commit we
used to increase time in the function mac_rlc_status_ind which may not be
called every subframe (especially in TDD mode). So we need another way
to keep track of time.

We introduce rlc_tick() and call it in eNB_dlsch_ulsch_scheduler, which
is called every subframe, both in FDD and TDD.

We also call rlc_tick() in the function ru_thread_synch() because
pdcp_run() and rrc_rx_tx() are called there too.

It may not be the best solution. To be revised if needed.

Note: the UE has not been touched. Some modification is needed for the UE
too, most probably.
 2020-11-26 11:53:22 +01:00
Haruki NAOI ffdc67daa4 Add: PUSCH AMC using average BLER. 
(cherry picked from commit 1ab0a979fdbcc933ae249838841dc7f61c0e5aba)
 2020-11-26 18:44:44 +09:00
Haruki NAOI 55207a5062 Fix: add SNR filter for ULSCH AMC. 2020-11-26 18:28:56 +09:00
Haruki NAOI 66f99a9020 Fix: ULSCH AMC by instantaneous SINR value. 2020-11-26 18:21:13 +09:00
Haruki NAOI 1b61e10af6 fix compilation. 2020-11-26 18:07:21 +09:00
masayuki.harada 04d6de7d58 add variables TPC command interval and forgetting filter of UL SNR. 2020-11-26 18:04:14 +09:00
Haruki NAOI dbb8a8924e Fix: TPC control with average SNR value. 
(cherry picked from commit 243c90f647a1f97dc3a1486502dc6263b5705e39)
 2020-11-26 17:57:41 +09:00
Laurent 5c69510f17 merge develop, improve doc 2020-10-21 14:38:17 +02:00
Robert Schmidt 9882460607 Remove Mutexes in phy_stub_UE.c 
Various mutexes are present in the phy_stub_UE.c file. However, it will
only be run in a single thread; the multiple-thread implementation also
runs the higher layers concurrently, which leads to races and segfaults.
Therefore, remove these mutexes, as we don't need them.
 2020-10-13 08:49:30 +02:00
Robert Schmidt 581de8b2d8 Limit UE UL RBs to 48 2020-10-13 08:49:30 +02:00
Robert Schmidt 41a440fad2 Do not schedule static slices if 0 RB(G)s 2020-10-13 08:49:29 +02:00
Robert Schmidt ca1b0e2bbc Bugfix RR algo: if a UE cannot be allocated, skip it 2020-10-13 08:49:29 +02:00