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4374 Commits
Author SHA1 Message Date
Thomas Schlichter 0cc5a12e77 Merge branch 'develop' 2020-04-17 16:01:51 +02:00
Thomas Schlichter 42413bc565 disable PUSCH PTRS even in ulsim 
PTRS leads to code shortening, and the current LDPC implementation has issues with that for higher code rate.
Because of this, we have to disable PTRS by default, as we test MCS 28 in CI.
 2020-04-17 15:59:05 +02:00
Francesco Mani b51beff901 Merge branch 'NR_gNB_SCF_Indication' into NR_RRC_harq_hacks 2020-04-17 11:13:27 +02:00
Thomas Schlichter 2a0bfde4a0 use "PUSCH_PDU_BITMAP_PUSCH_PTRS" when setting, clearing or checking pdu_bit_map 2020-04-17 10:20:09 +02:00
Ahmed Hussein 68ba04abf8 Adding an extra condition for L_ptrs 
- if L_ptrs is >= number of pusch symbols, then no ptrs will be scheduled
 2020-04-16 21:48:27 +02:00
Ahmed Hussein 728a903369 Making "is_ptrs_symbol" as a static inline function 2020-04-16 19:30:52 +02:00
Ahmed Hussein 9b52bf29ca Separating "is_ptrs_subcarrier" from "is_ptrs_symbol" 2020-04-16 19:21:35 +02:00
Ahmed Hussein f8c0de63cd Using "ptrs_re_offset" at UE side instead of using the function "get_kRE_ref" (TEMP implementation) 2020-04-16 18:02:59 +02:00
Ahmed Hussein eae301e5d8 Fix regarding PTRS frequeny domain allocation 2020-04-16 16:49:44 +02:00
Ahmed Hussein 6adc40bbd1 Removed "ptrs_configured" and using "pusch_pdu->pdu_bit_map" instead at UE side 2020-04-16 15:58:50 +02:00
Ahmed Hussein 870845fc9d Minor fixes and modifications for get_K_ptrs 2020-04-16 14:50:11 +02:00
Ahmed Hussein b0611cf49d Modifying get_L_ptrs and minor fixes 2020-04-16 14:34:40 +02:00
Ahmed Hussein 15629f126c Moving get_L_ptrs and get_K_ptrs from PHY to MAC 2020-04-16 13:49:52 +02:00
Ahmed Hussein b8f77a9c60 Fixed PTRS frequency domain allocation 
- The bug occurs when the PUSCH allocation contains the central RB of the whole UL BW
 2020-04-15 19:14:14 +02:00
Ahmed Hussein e9dd51a746 Minor clean-ups regarding PTRS 2020-04-15 18:48:03 +02:00
cig 6f87d474b7 Fixed wrong printing in nr_process_timing_advance 2020-04-15 16:59:09 +02:00
Ahmed Hussein c878bbcc78 Fixing ptrs time domain allocation in set_ptrs_symb_idx 2020-04-15 16:11:56 +02:00
laurent 8a58359a1b rereremerge 2020-04-14 19:51:00 +02:00
laurent dfafa90037 big merge with develop 2020-04-14 18:02:45 +02:00
cig ec422f7050 Introduced a delay after a completed sync before starting msg1 generation: 
- this was necessary because as soon as the gNB starts, it tries detecting
  the prach preambles and it mesaures the background noise. However, there is
  a delay of several dozens of frames before it considers the preables as
  detected.
- the solution at the UE consists in avoiding sending preamble as soon as the
  UE syncs by introducing an offset, this keeps the power measurements low at
  gNB side as long as the preamble detection counter is under threshold
 2020-04-14 14:28:01 +02:00
cig 19530c5ab9 Cleanup nr transport header file 2020-04-14 14:28:01 +02:00
cig 8dd88bcb0e Deleted duplicated transport common proto header file 2020-04-14 14:28:01 +02:00
cig c0029473dc Fixed some warnings 2020-04-14 14:28:01 +02:00
cig 3e70405b58 Cleanup transport_proto header 2020-04-14 14:28:00 +02:00
Francesco Mani 3dc9ad0567 Merge branch 'develop' into NR_RRC_PRACH_procedures 2020-04-14 14:17:34 +02:00
laurent 58e973409a small compilation details 2020-04-14 11:25:59 +02:00
Ahmed Hussein 672937b4d7 Using SCF structs for DMRS at UE side instead of dmrs_UplinkConfig 2020-04-14 08:38:13 +02:00
Raphael Defosseux 238c83f400 Merge remote-tracking branch 'origin/feature-4g-sched' into develop 2020-04-13 22:08:41 +02:00
laurent 861caa735d merge develop 2020-04-13 18:04:18 +02:00
Francesco Mani ecb81ef995 Merge branch 'NR_RRC_PRACH_procedures' into NR_RRC_harq 2020-04-13 15:15:48 +02:00
Francesco Mani 042e4e5c77 reworking of nr_configure_pdcch 2020-04-13 09:18:48 +02:00
Raymond Knopp b6ce8ed962 ENDC S1-U gNB support: Separate some GTP functions between eNB and gNB. Downlink traffic from SGW arrives properly at gNB now after path switch 2020-04-10 12:15:52 +02:00
Raphael Defosseux 10b484279c Merge remote-tracking branch 'origin/feature-4g-sched' into develop_integration_2020_w15_bis 2020-04-10 12:11:58 +02:00
Raphael Defosseux d367260214 Merge remote-tracking branch 'origin/NR_gNB_SCF_Indication' into develop_integration_2020_w15_bis 2020-04-10 12:11:31 +02:00
Francesco Mani 221e152653 one file left behind 2020-04-10 10:43:44 +02:00
Francesco Mani 6237ba3735 Merge branch 'nr_pucch' into NR_RRC_harq 2020-04-10 10:02:21 +02:00
Robert Schmidt 382b815fa4 Remove AssertFatal from UCI handlers 2020-04-10 00:09:36 +02:00
Francesco Mani 9296949906 fix for dlschsim for no data in dmrs symbol 2020-04-09 17:25:24 +02:00
Raymond Knopp 786be88101 fixed unitary simulation issue for nr_ulsim and removed broken pucch1 tests 2020-04-09 15:52:19 +02:00
Francesco Mani b9d80576aa patch for no data in dmrs symbol for pusch tx 2020-04-08 17:32:19 +02:00
Raymond Knopp c8ac5d56bf compilation of NR executables with MAC 2020-04-08 12:47:34 +02:00
Raymond Knopp 1c16705355 pucch receiver for format 0 reworked without floating point and no generation of sequences for each decoding attempt, SR detection integrated 2020-04-08 00:03:44 +02:00
Thomas Schlichter c128e82291 use nfapi_nr_ue_pusch_pdu_t instead of fapi_nr_ul_config_pusch_pdu for pusch_config_pdu 2020-04-07 21:18:28 +02:00
Sakthivel Velumani 3053f37dec added NR_CellGroupConfig to mac in UE 2020-04-07 18:08:22 +02:00
Ahmed Hussein b9148d636f Migrating members from NR_UL_UE_HARQ_t to the new added NFAPI structs 2020-04-07 15:02:04 +02:00
Raymond Knopp dcf7678fef Merge remote-tracking branch 'origin/develop' into nr_pucch 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
	openair2/LAYER2/NR_MAC_gNB/mac_proto.h
 2020-04-07 12:11:48 +02:00
matzakos c8f2b4e035 Merge branch 'NR_RRC_PRACH_procedures' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_RRC_PRACH_procedures 2020-04-06 19:07:12 +02:00
matzakos 3b6b6d0671 Fix ULSCH traffic generation at UE side. Still not received at gNB 2020-04-06 19:06:58 +02:00
Thomas Schlichter 40bd00aa4b Add nr_prachsim to CI 2020-04-06 12:47:37 +02:00
Ahmed Hussein d3cbf14694 Using ul_dmrs_symb_pos at UE side instead of assuming that DMRS is only present at 1st symbol of PUSCH 2020-04-06 10:37:17 +02:00