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2528 Commits
Author SHA1 Message Date
Thomas Schlichter 00d9af7a15 Merge remote-tracking branch 'eurecom/develop' into fhg-ra2 
Conflicts:
	openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
 2020-08-05 17:16:42 +02:00
hardy 292addf8d6 Merge remote-tracking branch 'origin/NR_DCI_01' into integration_2020_wk30 2020-07-27 13:47:22 +02:00
hardy 0b58e7a6f5 Merge remote-tracking branch 'origin/mac-flexran-improvements' into integration_2020_wk30 2020-07-27 13:47:00 +02:00
hardy 45ef34737c Merge remote-tracking branch 'origin/NR_DCI_01' into integration_2020_wk30 2020-07-27 11:49:46 +02:00
hardy 607ebabbfe Merge remote-tracking branch 'origin/improve_ue_stability' into integration_2020_wk30 2020-07-27 11:48:15 +02:00
cig 90dc9e9555 Set RA succeeded and UE mode to PUSCH after correct decoding of Msg2 2020-07-25 11:38:29 +02:00
cig 457c1b725a Small fixes @ UE 2020-07-25 11:38:22 +02:00
Francesco Mani 1f74524d0d fix for prepare dci 0_1 2020-07-23 11:48:25 +02:00
cig bc243cee47 Bugfix in DMRS configuration at UE side: 
- DM-RS type {1,2} was wrongly assigned to {1,2} instead of {0,1}
- Num DM-RS CDM groups without data is now taken into account in mthread
  decoding function
- number of DM-RS CDM groups without data for format 1_0 according to 5.1.6.2
  3GPP TS 38.214 version 15.9.0 Release 15:
-- the UE shall assume the number of DM-RS CDM groups without data is:
-- 1 (CDM group 0) for the case of PDSCH with allocation duration of 2 symb
-- 2 (CDM group {0,1}) for all other cases.
 2020-07-22 23:52:16 +02:00
cig ea86120c4b Restructured UE DCI configuration function: 
- moved RRC structs checks and mac configuration to config_ue.c
- new implementation of DCI configuration according to 3GPP TS 38.331
  version 15.9.0 Release 15 and 3GPP TS 38.213 version 15.9.0 Release 15
 2020-07-22 23:52:08 +02:00
Francesco Mani 390c648a81 bugfix in time domain assigment 2020-07-22 15:15:50 +02:00
Francesco Mani 39b22f17b3 calloc for dci_pdu 2020-07-22 15:11:17 +02:00
Francesco Mani 5331189c8b bugfixes 2020-07-22 15:07:04 +02:00
Francesco Mani 0f0ede038d removing a printf in pusch scheduling 2020-07-20 16:25:04 +02:00
Robert Schmidt 6eb00a0895 Enable multi-module support in pdcp_fifo_flush_sdus() 2020-07-20 09:33:35 +02:00
Robert Schmidt 4901daf759 FlexRAN: New protobuf slice structure + Static Slice handling 2020-07-20 09:13:19 +02:00
Robert Schmidt 872cfc03fe Implement Static Slicing 2020-07-20 09:13:19 +02:00
Robert Schmidt 9956b96049 Use fptr for preproc and align UL PP definition 2020-07-20 09:13:19 +02:00
Robert Schmidt 2b4e529068 Simplify add_ue_list(), remove_ue_list(); add init_ue_list() 2020-07-20 09:13:19 +02:00
Robert Schmidt 714a2df097 Remove any slice-related information from OAI 2020-07-20 09:13:19 +02:00
Robert Schmidt da09d63acd Default pre-processor: efficiently build UE list 2020-07-20 09:13:19 +02:00
Robert Schmidt 6fcc4f5970 Format to dynamically handle UL SCHED 2020-07-20 09:13:19 +02:00
Robert Schmidt fe7236d9c4 Add Maximum Throughput scheduler, wbCqi 
Selects the UE with the highest CQI. If two UEs have the same CQI,
choses the one with highest number of bytes in RLC queue. Allocates as
many RBGs as possible, and potentially continues with the next UE.
 2020-07-20 09:13:19 +02:00
Robert Schmidt 2de57fbc36 Add Proportional Fair scheduler, wbCqi 
Selects UE with highest coefficient. Allocates until there are no more
RBGs to allocate, or UE has no more data. In the latter case, continues
with the next UE (second-highest coefficient).
 2020-07-20 09:13:19 +02:00
Robert Schmidt 18a6961fcd Format to dynamically handle default DL SCHED algo 2020-07-20 09:13:19 +02:00
Robert Schmidt 8c7d94133f Bugfix RR DL: a retx UE might not be allocated again 2020-07-20 09:13:19 +02:00
Robert Schmidt 864fa84ba8 Default SCHED RR algo: optimize algo and defer RB calc. 
- Loop only to next UE instead of jumping multiple

- mark used RBGs in rbg_mask

- Only calculate number of RBs based on CQI when UE is selected, instead
of calculating for all UEs which might be unnecessary.

- When looping the list of UEs for RB allocation, remove UEs that have
no data anymore instead of skipping them.
 2020-07-20 09:13:19 +02:00
Robert Schmidt 82194319cf Bugfix DLSCH: only warn when retx with less RB 
The preprocessor pre-allocates a CCE. Thus, when arriving at the check
for the number of RBs for retransmission, it is too late to skip the UE.
Therefore, only print a warning.

The default schedulers allocate a correct amount of RBs for
retransmissions, therefore it is ok.
 2020-07-20 09:13:19 +02:00
Robert Schmidt d0baab6ed3 DLSCH: limit LC bytes according to preprocessor 2020-07-20 09:13:19 +02:00
Robert Schmidt a96c3761cc Log TBS in every window 2020-07-20 09:13:19 +02:00
cig fe724b555d Cleanup RA procedure 2020-07-16 18:03:22 +02:00
cig 68391d7243 Bugfix in RA window computation 2020-07-16 17:55:52 +02:00
Sakthivel Velumani e325d007a6 Merge branch 'develop' into improve_ue_stability 2020-07-15 15:00:02 +02:00
Thomas Schlichter c8a23e2d74 Merge remote-tracking branch 'develop' 2020-07-13 11:45:47 +02:00
Francesco Mani 079456d07a Merge remote-tracking branch 'origin/develop' into NR_DCI_01 2020-07-10 16:57:35 +02:00
Raphael Defosseux d7ffd70bbd Merge remote-tracking branch 'origin/nr_vcd' into develop_integration_2020_w27 2020-07-10 09:34:16 +02:00
Raphael Defosseux 91104cb648 Merge remote-tracking branch 'origin/nr-rlc-bugfix-2020-w28' into develop_integration_2020_w27 2020-07-10 09:30:14 +02:00
Raphael Defosseux 4ddebabe7f Merge remote-tracking branch 'origin/gcc-warnings-20200702' into develop_integration_2020_w27 2020-07-10 09:29:47 +02:00
Raphael Defosseux da4f395a04 Merge remote-tracking branch 'origin/NR_RRC_harq_hacks' into develop_integration_2020_w27 2020-07-10 09:29:18 +02:00
Francesco Mani e9f370ed02 Merge remote-tracking branch 'origin/NR_RRC_harq_hacks' into NR_DCI_01 2020-07-10 09:16:28 +02:00
Francesco Mani 5651b9073c pusch config in mac gnb from rrc 2020-07-10 09:16:11 +02:00
Francesco Mani d66aea3fe6 bugfixes in dci size 2020-07-09 17:57:39 +02:00
Francesco Mani 0f9519925d fill dci pdu 2020-07-09 11:58:15 +02:00
Thomas Schlichter c5357e6a59 Merge remote-tracking branch 'NR_RRC_harq_hacks' 2020-07-09 11:43:16 +02:00
Francesco Mani d474f4a1b8 fix some warnings 2020-07-09 10:55:41 +02:00
Thomas Schlichter aea3bc2d42 Merge remote-tracking branch 'NR_RRC_harq_hacks' 
Conflicts:
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
	openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
 2020-07-09 10:27:27 +02:00
Francesco Mani 5fc3a991c9 dci size for 0_1 and some other modifications 2020-07-08 18:44:34 +02:00
Rakesh e6713b7467 Merge remote-tracking branch 'origin/develop' into nr_vcd 2020-07-07 15:29:30 +02:00
Cedric Roux 62df572aed nr-rlc: small bugfix 2020-07-06 11:24:55 +02:00
Raymond Knopp bea3385f28 changes for ulsim to get functionality back. simulation behaviour for PUSCH is not good (BLER waterfall is way too steep even if SNR threshold is ok). Note develop does more or less the same thing but SNR threshold is lower. 2020-07-06 01:53:46 +02:00