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0f3d53e1b998fe4dee322ab2938a7a5e9d8dc33e
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998 Commits
Author SHA1 Message Date
zhenghuangkun 0f3d53e1b9 Merge remote-tracking branch 'remotes/origin/master' into develop_SA_L3 2020-09-21 02:20:35 +00:00
Xue Song 679b6be9be Modify RRCSetupRequest message 
Add RRCSetupComplete message
 2020-09-17 03:18:56 +00:00
Xue Song 3f02d18f86 NR RRC ASN1 version upgrade release 16 
Add RRCSetupRequest message
Add RRCReject message
 2020-09-12 10:23:31 +00:00
He Shanyun c8b67cb1a1 compile NGAP_GNB lib 2020-09-10 11:34:02 +00:00
Thomas Schlichter 73f5851690 Merge remote-tracking branch 'develop' 
Conflicts:
	openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c
	openair1/PHY/NR_TRANSPORT/pucch_rx.c
	openair1/SIMULATION/NR_PHY/ulsim.c
 2020-09-08 12:01:37 +02:00
zhenghuangkun 170a8f1702 Add NGAP Config 2020-09-07 12:53:24 +09:00
Raphael Defosseux 2dcf50a5bc Merge remote-tracking branch 'origin/benetel_integration' into develop_integration_2020_w36 2020-09-03 16:47:39 +02:00
Florian Kaltenberger a44a32af28 Merge remote-tracking branch 'origin/develop' into benetel_integration 2020-09-03 15:28:52 +02:00
Raphael Defosseux 1c457bf1fa BUILD: missing dependency on T_TRACER for L2_LTE_NR sub-lib 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-09-02 16:13:22 +02:00
Parminder Singh 92fc259592 Merge remote-tracking branch 'origin/develop' into fhg_shp_phase_noise_est 2020-09-01 12:55:50 +02:00
Parminder Singh b288eafd1e Common Phase error estimation and compensation in uplink. 
FEATURE STATEMENT:
- Introduce linear phase error noise model in Uplink at UE
- Perform common phase error (CPE) estimation and compensation at gNB

SOLUTION:
- A linear phase shift model is introduced in simulation.
- PTRS symbols are used to perform estimation of CPE from DMRS compensated signal
- The estimated values are interpolated in time domain and signal is compensated for the CPE.
- PTRS processing is done in Frequency Domain for each symbol in a slot and
  LLR's are calculated for each symbol accordingly.

IMPLEMENTATION:
* sim.h/channle_sim.c
- Linear Phase Noise Generation model definition.
* nr_ul_channel_estimation.c/nr_ul_estimation.h
- CPE estimation from PTRS and DMRS compensated signal.
* nr_dmrs_rx.c/nr_refsig.h
- Regenerate PTRS symbols at gNB.
* nr_ulsch_demodulation.c
- Removed old PTRS processing code and move to a common PTRS processing function
* defs_gNB.h/init.c
- New PTRS variables definition and initialization
* nr_ulsch_ue.c
- Corrected PTRS parameter to get new PTRS symbols for each OFDM symbol

TESTING
* ulsim.c
- Added Phase noise, Enable PTRS signal and verified the output.

VERIFICATION
- The LLR are rotated back with estimated CPE and no error is observed in scrambling/decoding
 2020-08-27 11:55:06 +02:00
Francesco Mani 28b280a657 Merge remote-tracking branch 'origin/develop' into NR_UL_scheduling 2020-08-26 13:49:30 +02:00
Francesco Mani d219341905 to make simulators compile 2020-08-25 19:02:13 +02:00
Raymond Knopp 2124343889 Merge branch 'NR_UL_scheduling' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_UL_scheduling 2020-08-25 01:50:43 +02:00
Raymond Knopp cc0ff7422e implementation of missing symbol-based rotation for NR modulation/demodulation (Section 5.3 38.211). Tested with unitary simulators (ulsim/dlsim). 
To be tested with gNB testbench and rfsimlator
 2020-08-25 01:48:55 +02:00
Raymond Knopp e471d8b898 Merge remote-tracking branch 'origin/NR_RRC_PDCP' into NR_UL_scheduling 2020-08-24 11:19:42 +02:00
Raphael Defosseux a8ea336cfd Merge remote-tracking branch 'origin/improve_nr_modulation' into develop_integration_2020_w34 2020-08-21 16:13:27 +02:00
Cedric Roux da3dd6b8b0 benetel: driver for Benetel's 4G and 5G RRUs 
This commit contains work done by Eurecom and by Benetel.
 2020-08-21 10:24:35 +02:00
Francesco Mani fd003dd786 Merge remote-tracking branch 'origin/develop' into NR_UL_scheduling 2020-08-20 12:37:21 +02:00
Sakthivel Velumani e4755f9c31 init mod tables fo ue 2020-08-19 10:27:59 +02:00
Sakthivel Velumani f42291a4f7 Merge branch 'develop' into improve_nr_modulation 2020-08-18 17:20:46 +02:00
Raymond Knopp 80cc29acd9 optimization of RE extraction for NR ULSCH. Addition of faster memcpy to utils 2020-08-16 12:10:42 +02:00
Raphael Defosseux 4ff959fe34 Merge remote-tracking branch 'origin/nrue_msg2_reception' into develop_integration_2020_w33 2020-08-13 22:06:25 +02:00
Raphael Defosseux 470ecad248 Merge remote-tracking branch 'origin/add_chansimuparams' into develop_integration_2020_w31 2020-08-10 16:56:23 +02:00
Sakthivel Velumani 82df0e51b9 updated tables and 64qam mod 2020-08-10 15:19:53 +02:00
matzakos 5ab8e0079b Merge remote-tracking branch 'origin/NR_UL_scheduling' into NR_RRC_PDCP 2020-08-06 14:27:54 +02:00
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
Francesco Mani ff7ac327cd first version of pusch power control 2020-08-05 12:30:25 +02:00
laurent 381fa7234a remove need to set /data/opencells-ran/../oaiCloneFapi before calling cmake 2020-08-03 09:20:25 +02:00
frtabu 7eb2ab66c5 add telnet commands to show and modify channel simulation parameters 2020-07-28 01:33:16 +02:00
hardy 607ebabbfe Merge remote-tracking branch 'origin/improve_ue_stability' into integration_2020_wk30 2020-07-27 11:48:15 +02:00
frtabu 8b4498cd11 nr scope as a dynamically loaded shared lib 2020-07-17 15:59:38 +02:00
Cedric Roux 0b8d5a8fd2 Merge remote-tracking branch 'origin/develop' into NR_RRC_PDCP 
Conflicts:
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
 2020-07-15 12:06:41 +02:00
Thomas Schlichter c8a23e2d74 Merge remote-tracking branch 'develop' 2020-07-13 11:45:47 +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
Raphael Defosseux f157d41e2f BUILD: missing dependency for NR_GTPV1U lib 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-07-09 15:40:11 +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
matzakos 895cf14973 Merge NR_RRC_harq_hacks branch into NR_RRC_PDCP 2020-07-03 17:10:40 +02:00
cig 52e49fd8ec Fixed some warnings + cleanup 
- replaced nr_slot_t with int as it was barely used in the code (also is defined after an lte struct)
- removed use of phy_frame_config_nr from the UE (another file was created in SCHED_NR_UE, still the
  gNB file is used in some tests file at UE side)
 2020-07-02 12:44:48 +02:00
Robert Schmidt d2fe5af67a Implement Static Slicing 2020-07-01 10:10:48 +02:00
Francesco Mani 2b1f3891de Merge remote-tracking branch 'origin/develop' into NR_RRC_harq_hacks 2020-06-18 14:25:00 +02:00
Raphael Defosseux 3f897adfb6 Merge remote-tracking branch 'origin/NR_RRC_PRACH_procedures' into develop_integration_2020_w25 2020-06-18 11:30:24 +02:00
Francesco Mani 2b976aa711 Merge branch 'NR_RRC_PRACH_procedures' into NR_RRC_harq_hacks 2020-06-12 19:14:25 +02:00
Raphael Defosseux d685023344 Merge remote-tracking branch 'origin/NCTU_GPU_ldpctest' into develop_integration_2020_w24 2020-06-11 16:25:41 +02:00
WANG Tsu-Han cdc60bd9ae fixes for compilation error in CUDA machine 2020-06-11 11:53:26 +02:00
Francesco Mani bedb295dfd Merge branch 'develop' into NR_RRC_harq_hacks 2020-06-09 20:32:35 +02:00
Thomas Schlichter 614083f03f Merge branch 'develop' into NR_RRC_PRACH_procedures 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair2/GNB_APP/gnb_app.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
	openair2/RRC/NR/rrc_gNB_nsa.c
 2020-06-09 13:03:28 +02:00
laurent 1ff806d519 fix shared lib dependency error 2020-06-05 18:26:47 +02:00
laurent d1e8c23529 cleanup 2020-06-04 10:48:29 +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