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135 Commits
Author SHA1 Message Date
Thomas Schlichter 6803e78ceb Merge remote-tracking branch 'develop' 
Conflicts:
	openair1/PHY/NR_TRANSPORT/nr_dlsch.c
	openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
	openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
	openair2/RRC/NR/nr_rrc_proto.h
 2020-11-24 16:58:58 +01:00
Thomas Schlichter 291c94d34c Merge remote-tracking branch 'origin/nr_ue_tti_cleanup' into integration_2020_wk48 
Conflicts:
	openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
	openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
 2020-11-19 18:42:30 +01:00
Thomas Schlichter c4448a2f24 fix warnings and indentation 2020-11-16 13:40:45 +01:00
Parminder Singh 6c2fbb361d Merge remote-tracking branch 'origin/develop' into fhg_shp_phase_noise_est 2020-11-16 09:47:46 +01:00
Thomas Schlichter 9f841634b5 Merge remote-tracking branch 'develop' 2020-11-16 09:40:06 +01:00
Thomas Schlichter 47ce347d7e NR UE cleanup: remove current_thread_id array, nr_tti_rx, nr_tti_tx, subframe_rx and subframe_tx 2020-11-13 17:29:02 +01:00
Parminder Singh 4fe5986845 Corrected conditional statement wrt OAI Formatting Rules 2020-11-12 19:29:10 +01:00
Khodr Saaifan 1ca324e595 Enable DMRS config2 for PDSCH and fix bug in the UE phy_procedures_nr_ue 2020-11-11 09:36:59 +01:00
Parminder Singh b0ee3bb206 Correction for first OFDM symbol estimation and compensation 
- Direct multiply with the conjugate of the estimation for compensation
 2020-11-09 17:25:00 +01:00
Parminder Singh 910c1860f0 DMRS estimation default value is moved outside slot processing 
- in PTRS processing the default value for DMRS is set outside slot
   processing.
 2020-11-06 14:26:25 +01:00
Khodr Saaifan 97a9dfd83a UE: implement pdsch channel estimation for dmrs_config type2 2020-11-05 10:19:22 +01:00
Khodr Saaifan 1de69e8e27 PHY: link dmrs_config to higher layers 2020-11-05 03:22:30 +01:00
Parminder Singh 0ce350d1cf Merge remote-tracking branch 'origin/develop' into fhg-shp-dl-ptrs 2020-11-04 16:20:50 +01:00
Parminder Singh 209785551a Review Comments are updated 
- updated return function value to -1
- removed static variable for dmrs symbol selection for channel
- Updated sin cos quadrant check conditions
- removed casting from PTRS slope and related calculations
 2020-11-04 11:29:35 +01:00
Parminder Singh 741a5b98e7 Added sin cos table implementation for dlsim 
- Sin and Cos values are obtained from a table with a resolution of
  100.
- dlsim is updated to use this table for phase noise.
 2020-11-03 11:26:37 +01:00
Parminder Singh 65fb8a84b8 Fixed Channel compensation for dlsim for multiple DMRS 
- fixed channel compensation by choosing most recent DMRS symbol ina
  slot
- Removed code to find nearest DMRS symbol for channle compensation
- Updated TBS calculation in DLSIM
- Added debug prints in PTRS CPE estimation for DMRS symbol
 2020-10-31 14:36:05 +01:00
Parminder Singh 327ba9d398 PTRS DL extraction, estimation and compensation 
- Added PTRS extraction and estimation for DL
- Added processing for whole slot wrt PTRS estimates
- DLSIM is updated to used -T flag to enable PTRS
- DMRS compensated signal is further compensated with PTRS estimation
 2020-10-28 15:39:03 +01:00
Thomas Schlichter 4cac02e014 Merge remote-tracking branch 'eurecom/develop' into fhg-fdd-custom-if 2020-10-28 14:08:23 +01:00
cig ae86b727e2 Update the time channel statistics "dl_ch_estimates" in nr_pbch_channel_estimation 
- it shall be updated at every last PBCH symbol
- this fixes stability issues with the FDD mode
 2020-10-27 11:09:26 +01:00
Parminder Singh 22cd1885bc DMRS Specific changes from fhg-dl-dmrs branch 2020-10-26 10:23:52 +01:00
Hongzhi WANG 0109c7b1fb remove ue warnings 2020-10-23 18:09:13 +02:00
Hongzhi Wang 4d4843e7b1 adding rsrp measurement and csi report 2020-09-10 12:34:29 +02:00
Thomas Schlichter 225a500b3e Merge branch 'develop' into NR_RRC_PRACH_procedures 
Conflicts:
	executables/nr-ue.c
	openair1/PHY/NR_REFSIG/dmrs_nr.c
	openair1/PHY/NR_TRANSPORT/nr_prach.c
	openair1/PHY/NR_TRANSPORT/nr_transport_common_proto.h
	openair1/PHY/NR_TRANSPORT/nr_transport_proto_common.h
	openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c
	openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
	openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
	openair1/SIMULATION/NR_PHY/prachsim.c
	openair1/SIMULATION/NR_PHY/ulsim.c
	openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
 2020-06-03 19:50:54 +02:00
Raphael Defosseux 8cdba4ff2d CI: fix a few cppcheck errors 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-05-29 11:59:40 +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
Francesco Mani 3dc9ad0567 Merge branch 'develop' into NR_RRC_PRACH_procedures 2020-04-14 14:17:34 +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
frtabu 0518ced81f dft/idft in shared lib 2020-04-02 12:11:21 +02:00
Robert Schmidt ffc4f464f5 Remove useless mac_proto.h include 
When a header is changed, all including files need to be recompiled,
too. Thus, including a header needlessly all over the place drives
compile times up without any reason.
 2020-04-01 08:49:26 +02:00
cig 6982e6f443 Code cleanup and formatting 2020-03-26 18:54:58 +01:00
Francesco Mani e451ff54ef fixing compilation errors and one file left behind 2020-03-26 09:34:07 +01:00
Francesco Mani d320fa13b3 Merge branch 'develop' into NR_RRC_PRACH_procedures 2020-03-25 18:45:00 +01:00
Francesco Mani 57c993ce26 fix for some warnings 2020-03-18 10:03:41 +01:00
cig bbc0d1deeb Adapted get_nr_PL to be used in RA MAC procedures 2020-02-10 20:01:39 +01:00
Guido Casati e0e8bbcfdb RACH MAC procedure (RA initiation and Preamble selection) 
- Updated PRACH procedures and general code formatting
- gNB msg1 handling and RAR generation
- general bug fixing
- formatting
- missing headers
- RAR handling.
 2020-02-10 19:59:36 +01:00
cig 7344d87567 Merge branch 'fhg-ta' into fhg-ra 2020-02-03 10:45:29 +01:00
Raphael Defosseux d3478a9f9f Merge remote-tracking branch 'origin/472-add-pusch-dmrs-modes' into integration-develop-nr-2020w03 2020-01-16 12:47:23 +01:00
Raphael Defosseux 7292fb2505 NR-UE: fix temporarly the build. Quite dirty. 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-01-15 12:56:52 +01:00
Francesco Mani c1d62a3006 some fixes including for ssb periodicity (decoded frame still wrongly taken from proc) 2020-01-13 15:42:12 +01:00
Francesco Mani e640af84ca UE PHY parameters configured from fapi config req (UE is running, to be verified with gNB) 2020-01-13 10:29:56 +01:00
Francesco Mani 1fb763264f removing pbch_config structure 2020-01-10 10:35:47 +01:00
Raymond Knopp b8c7dc8eb1 Merge remote-tracking branch 'origin/develop-nr' into NR_RRCConfiguration 
Conflicts:
	openair1/PHY/NR_TRANSPORT/nr_dlsch.h
	openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c
	openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
	openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
	openair1/SIMULATION/NR_PHY/dlschsim.c
	openair1/SIMULATION/NR_PHY/dlsim.c
	openair2/COMMON/platform_constants.h
	openair2/LAYER2/NR_MAC_UE/mac_defs.h
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
 2020-01-09 20:30:56 +01:00
Raphael Defosseux 7de6a7f252 Merge remote-tracking branch 'origin/develop-nr' into 472-add-pusch-dmrs-modes 2020-01-09 17:22:40 +01:00
Raymond Knopp ad2667fbd5 Testing of NR PDCCH/PDSCH with RRC Configuration. added RRC configuration to NR UE. Updates to UE DCI procedures (moved to MAC) and updates to FAPI interfaces for UE. nr_dlsim is functional, added profiling information for gNB TX. 2020-01-01 21:16:56 +01:00
Khalid Ahmed 23ade3ada6 PUSCH Rx channel estimation supporting DMRS type 2 
- nr_ulsim supports multiple DMRS configurations
 2019-12-18 11:05:37 +01:00
yilmazt 1b1648d504 develop-nr up-to-date 2019-12-17 18:23:10 +01:00
Raymond Knopp e30ab2d0c6 Merge remote-tracking branch 'origin/develop-nr' into NR_RRCConfiguration 
Conflicts:
	cmake_targets/CMakeLists.txt
	executables/nr-ru.c
	executables/nr-softmodem.c
	openair1/PHY/INIT/nr_parms.c
	openair1/PHY/INIT/phy_init.h
	openair1/PHY/NR_TRANSPORT/nr_dlsch.c
	openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
	openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
	openair1/PHY/NR_UE_TRANSPORT/dci_tools_nr.c
	openair1/SCHED_NR/fapi_nr_l1.c
	openair1/SCHED_NR/nr_ru_procedures.c
	openair1/SCHED_NR/phy_procedures_nr_common.c
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
	openair1/SCHED_NR/sched_nr.h
	openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
	openair1/SIMULATION/NR_PHY/dlsim.c
	openair2/GNB_APP/gnb_config.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
	openair2/LAYER2/NR_MAC_gNB/main.c
	openair2/RRC/NR/MESSAGES/asn1_msg.c
	openair2/RRC/NR/MESSAGES/asn1_msg.h
	openair2/RRC/NR/nr_rrc_defs.h
 2019-12-15 22:04:40 +01:00
Florian Kaltenberger da8be6a78b Merge remote-tracking branch 'origin/pdcp-ul-noS1-v2' into integration-develop-nr-2019w50 2019-12-12 12:52:55 +01:00
laurent 80cd6940af modifications 2019-12-05 04:53:56 +01:00
Sakthivel Velumani f1740e2c9c Fixed CI failure 2019-12-02 14:11:47 +01:00