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136 Commits
Author SHA1 Message Date
francescomani af0f4a08ea Merge remote-tracking branch 'origin/develop' into nr_gold_init_improv 2022-03-23 11:02:34 +01:00
francescomani e96bb10289 improving also pusch dmrs init 2022-02-25 10:05:14 +01:00
francescomani 8c1ed65c1f Merge remote-tracking branch 'origin/develop' into NR_MIMO_memory 2022-02-16 13:46:54 +01:00
francescomani 467172f44d removing pusch 2nd codeword also at gnb 2022-01-27 11:59:55 +01:00
rmagueta 30ae13a279 Replace hardcoded 8 by sizeof(uint64_t) related to memory alignment of 8 bytes 2022-01-11 10:44:23 +00:00
rmagueta 5a34801a94 SRS channel interpolation improved for comb_size 4 2022-01-11 10:32:48 +00:00
rmagueta d14d36747d SRS channel interpolation improved for comb_size 2 2022-01-10 19:08:08 +00:00
luis_pereira87 74ea4e5b5b Refactor name of two variables 2021-12-16 18:24:10 +00:00
luis_pereira87 00904bc2a0 Real-time performance optimization 2021-12-16 17:43:31 +00:00
rmagueta d2c6d66588 SRS Tracer improvements 2021-12-15 18:47:00 +00:00
rmagueta 8aac96062a Add UL time channel estimation based on SRS 2021-12-15 17:02:57 +00:00
rmagueta d31db3dd7e Change variable name 2021-12-15 14:16:30 +00:00
rmagueta 5301e0a110 Fix SRS mapping above PRB 53 to work with COTS 2021-12-04 13:58:57 +00:00
rmagueta 3d00d78af8 Power noise estimation based on SRS 2021-12-02 01:30:06 +00:00
rmagueta 340508ffe0 Extension of the channel interpolation implementation for the case NR_SRS_Resource__transmissionComb_PR_n4 2021-12-01 14:43:04 +00:00
rmagueta d7af1269b7 Fix LOG 2021-12-01 11:13:45 +00:00
rmagueta dbba6c6518 Perform channel interpolation for SRS at gNB 2021-12-01 01:50:58 +00:00
rmagueta 3a983dbf9c LS channel estimation based on SRS at gNB 2021-11-30 18:24:51 +00:00
rmagueta b1a8b06547 Merge remote-tracking branch 'origin/integration_2021_wk41' into integration_2021_wk41_bwt-abs 
# Conflicts:
#	ci-scripts/xml_files/fr1_sa_quectel.xml
#	openair1/SCHED_NR/fapi_nr_l1.c
#	openair1/SCHED_NR/phy_procedures_nr_gNB.c
#	openair2/GNB_APP/gnb_paramdef.h
 2021-10-14 14:22:23 +01:00
Raymond Knopp b05d165cd0 hand cherry-picked PRB blacklisting 2021-10-11 14:34:49 +02:00
Raymond Knopp fb4235fd50 changes in PUCCH0 SNR measurement, testing for PUCCH power control 2021-09-27 11:52:50 +02:00
rmagueta 722505f22d Merge remote-tracking branch 'origin/bandwidth-testing' into bandwidth-testing-abs 
# Conflicts:
#	openair1/PHY/MODULATION/slot_fep_nr.c
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
#	openair1/PHY/NR_TRANSPORT/pucch_rx.c
#	openair2/LAYER2/NR_MAC_UE/config_ue.c
#	openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
 2021-09-08 17:05:01 +01:00
Sakthivel Velumani 81a1ed703b Merge branch 'bandwidth-testing' of https://gitlab.eurecom.fr/oai/openairinterface5g into bandwidth-testing 2021-09-06 16:36:10 +05:30
Sakthivel Velumani 3be476c84d Improved logging of PUSCH rx 2021-09-06 14:14:38 +05:30
Eurecom 4624a94d48 Merge remote-tracking branch 'origin/develop' into bandwidth-testing 
Conflicts:
	executables/nr-uesoftmodem.c
	executables/nr-uesoftmodem.h
	executables/softmodem-common.h
	openair1/PHY/MODULATION/slot_fep_nr.c
	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
	openair1/PHY/NR_TRANSPORT/pucch_rx.c
	openair1/SCHED_NR/fapi_nr_l1.c
	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
	openair1/SIMULATION/TOOLS/abstraction.c
	openair1/SIMULATION/TOOLS/random_channel.c
	openair2/LAYER2/NR_MAC_UE/mac_proto.h
	openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
 2021-09-06 10:34:14 +02:00
Eurecom c834f40186 Merge remote-tracking branch 'origin/develop' into bandwidth-testing 
Conflicts:
	executables/nr-uesoftmodem.c
	executables/nr-uesoftmodem.h
	executables/softmodem-common.h
	openair1/PHY/MODULATION/slot_fep_nr.c
	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
	openair1/PHY/NR_TRANSPORT/pucch_rx.c
	openair1/SCHED_NR/fapi_nr_l1.c
	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
	openair1/SIMULATION/TOOLS/abstraction.c
	openair1/SIMULATION/TOOLS/random_channel.c
	openair2/LAYER2/NR_MAC_UE/mac_proto.h
	openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
 2021-09-05 15:37:11 +02:00
rmagueta 5e1065e88f Merge remote-tracking branch 'origin/develop' into bandwidth-testing-abs 
# Conflicts:
#	executables/nr-uesoftmodem.c
#	executables/nr-uesoftmodem.h
#	executables/softmodem-common.h
#	openair1/PHY/MODULATION/slot_fep_nr.c
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
#	openair1/SCHED_NR/fapi_nr_l1.c
#	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
#	openair2/LAYER2/NR_MAC_UE/mac_proto.h
#	openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
#	openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
 2021-09-02 17:57:48 +01:00
rmagueta 5836ab1927 Fix build warnings 2021-09-01 14:03:28 +01:00
Eurecom d98d7c26c5 DCI 0_1/1_1 for SA UE, arbitrary initialBWP configuration 2021-08-25 02:20:25 +02:00
Eurecom bafd82a935 Merge remote-tracking branch 'origin/NR_UE_SA' into bandwidth-testing 
Conflicts:
	executables/nr-ru.c
	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
	openair2/LAYER2/NR_MAC_gNB/config.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
	openair2/RRC/NR/MESSAGES/asn1_msg.c
	openair2/RRC/NR/nr_rrc_proto.h
	openair2/RRC/NR/rrc_gNB.c
	openair2/RRC/NR/rrc_gNB_reconfig.c
 2021-08-21 07:48:04 +02:00
Sakthivel Velumani a87dca8691 Merge branch 'develop' into prb_based_dl_channel_estimation 2021-08-16 18:59:29 +05:30
Sakthivel Velumani 255a5acbfa Made FD interpolation by default 
PRB based averaging can activated from command line options
 2021-08-14 09:05:49 +05:30
Raphael Defosseux 597f2b3e8f Merge remote-tracking branch 'origin/NR_new_ul_antennaports' into integration_2021_w32 2021-08-06 10:39:34 +02:00
Eurecom 1385af17e9 end2end functional again (sort of). 2021-08-04 11:21:39 +02:00
Sakthivel Velumani 6050776f55 Merge branch 'develop' into prb_based_dl_channel_estimation 2021-08-02 12:17:03 +02:00
francescomani fe2fa4ce8d adding comments for transform precoding 2021-07-29 11:26:47 +02:00
Eurecom 378211346a debugging 2021-07-26 08:13:06 +02:00
francescomani f833ca474a some more changes in ulsch structures 2021-07-24 16:45:37 +02:00
francescomani de4676dde1 reworking UL antenna port definitions at gNB 2021-07-24 16:09:18 +02:00
Eurecom 71608f5f75 modifications to statistics gathering for NR 2021-07-22 13:29:28 +02:00
Eurecom 3c303223f0 Merge remote-tracking branch 'origin/develop-NR_SA_F1AP_5GRECORDS-abs' into bandwidth-testing 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/if5_tools.c
	openair2/LAYER2/NR_MAC_gNB/config.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
	openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c
	openair2/RRC/NR/rrc_gNB_reconfig.c
 2021-07-18 09:16:14 +02:00
Eurecom 6777c46b56 testing on another machine 2021-07-13 07:30:58 +02:00
francescomani f879260bf9 removing unused fapi structures at UE 2021-06-11 18:11:09 +02:00
Sakthivel Velumani 0c84d4db02 printing time response in ulsim 2021-05-23 16:57:49 +02:00
Raymond Knopp de7d35007c temporary revert to 1 estimate per PRB for performance evaluation 2021-05-22 16:26:00 +02:00
Sakthivel Velumani 3ac2343ad9 Fixed start & end PRB 2021-05-10 11:15:51 +02:00
Sakthivel Velumani 7948949604 Smoothing the frequency response 2021-05-10 00:09:18 +02:00
rmagueta e1ef4e2d3b Merge remote-tracking branch 'origin/NR_SA_F1AP_5GRECORDS' into develop-NR_SA_F1AP_5GRECORDS 
# Conflicts:
#	openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c
#	openair1/SCHED_NR/phy_procedures_nr_gNB.c
#	openair2/GNB_APP/L1_nr_paramdef.h
#	openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
#	openair2/SIMULATION/NR_RRC/itti_sim.c
 2021-04-26 15:11:00 +01:00
Thomas Schlichter 942037beb3 5G NR: move CIR peak to 0 
The rotation compensating the shifted OFDM position _before_ the channel estimation makes the CIR peak move back to 0.
We have to take this into account on gNB side when calculating the timing advance command, and on UE side in the time adjustment.
 2021-04-26 14:58:01 +02:00
Sakthivel Velumani 215f263a69 Making sample offset as cmd line parameter 
for gNB its in L1 section of config file
for UE its a cmd line paramenter
 2021-04-26 03:09:17 +02:00