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5868 Commits
Author SHA1 Message Date
hardy 010d39c9ab Merge remote-tracking branch 'origin/NR_scheduling_request' into integration_2021_wk18_a 2021-05-03 15:44:31 +02:00
Laurent THOMAS 6882ea7a7b functional new gtpu, to be tested 2021-05-02 16:06:45 +02:00
Raymond Knopp 85aab6e826 changes in gtpu interface for testing, small changes in L1 for PUSCH signal/noise measurements. SRB2 interfaces. 2021-05-02 09:50:40 +02:00
rmagueta ed0fedc1b6 Merge remote-tracking branch 'origin/NR_SA_F1AP_5GRECORDS' into develop-NR_SA_F1AP_5GRECORDS 
# Conflicts:
#	openair1/PHY/NR_TRANSPORT/pucch_rx.c
 2021-05-01 18:42:28 +01:00
rmagueta e924caa677 Fix phy-simulators 2021-05-01 18:39:30 +01:00
Raymond Knopp ab0e14ce8d logging for debugging DRB/SRB2 establishment at gNodeB 2021-05-01 09:55:00 +02:00
rmagueta 655c5481e3 Merge remote-tracking branch 'origin/NR_SA_F1AP_5GRECORDS' into develop-NR_SA_F1AP_5GRECORDS 
# Conflicts:
#	executables/nr-uesoftmodem.h
#	openair1/SCHED_NR_UE/pucch_uci_ue_nr.c
#	openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c
#	openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
#	openair2/RRC/NR/rrc_gNB_reconfig.c
#	openair2/RRC/NR_UE/L2_interface_ue.c
 2021-04-30 18:00:27 +01:00
Sakthivel Velumani 2b96ebac1f Changing back the default numnerology 2021-04-30 16:48:06 +02:00
Laurent THOMAS 04b28b4518 fixes from testing 2021-04-30 16:47:40 +02:00
Sakthivel Velumani 04b46effc2 Disabling the DC clearing in UL 2021-04-30 16:34:35 +02:00
rmagueta fece683445 Fix issues after merge 2021-04-30 12:14:37 +01:00
rmagueta 0bd675b364 Merge remote-tracking branch 'origin/develop-NR_SA_F1AP_5GRECORDS' into develop-NR_SA_F1AP_5GRECORDS 2021-04-29 22:59:36 +01:00
Sakthivel Velumani 493dab700d Updating ulsim 
adding option to change numberology
 2021-04-29 15:29:43 +02:00
francescomani e39e2dbafd Merge remote-tracking branch 'origin/develop' into NR_scheduling_CSIRS 2021-04-29 14:46:19 +02:00
francescomani d2f1e41bcb using n_frames to compute init_sync_frame 2021-04-29 12:02:51 +02:00
hardy 273c6ff39f Merge remote-tracking branch 'origin/ue-pdsch-pusch-parallel' into integration_2021_wk17_b 2021-04-29 11:55:17 +02:00
hardy 47fee08a0c Merge remote-tracking branch 'origin/multiple_ssb_sib1_bugfix' into integration_2021_wk17_b 2021-04-29 11:49:29 +02:00
Raymond Knopp 6d1a92275f usrp_tx_thread redefinition in nr_ulsim::wq 2021-04-29 11:38:48 +02:00
Raymond Knopp e203120477 usrp_tx_thread flag in nr_dlsim 2021-04-28 21:29:58 +02:00
Thomas Schlichter 5f6be27f5d fix 2 layer MIMO in nr_dlsim after last merge with develop 2021-04-28 18:06:14 +02:00
francescomani cc15ac25b9 simplification of previous fix 2021-04-28 17:49:27 +02:00
luis_pereira87 401151bff4 Fix dmrs_idx for coreset with duration > 1 symbol 2021-04-28 16:39:10 +01:00
luis_pereira87 bc725e116c Fix dmrs_idx for coreset with duration > 1 symbol 2021-04-28 16:18:03 +01:00
Raymond Knopp 146f38af16 build for nr_pbchsim after merge with develop 2021-04-27 20:41:28 +02:00
Thomas Schlichter 8a7a79374b 5G NR: change PUSCH and PDSCH channel levelling for higher accuracy 2021-04-27 17:08:13 +02:00
Thomas Schlichter da799243d5 Merge remote-tracking branch 'origin/develop' into prb_based_dl_channel_estimation 2021-04-27 16:55:29 +02:00
rmagueta 0a3f128e27 Merge remote-tracking branch 'origin/develop' into develop-NR_SA_F1AP_5GRECORDS 
# Conflicts:
#	openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
#	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
#	openair2/LAYER2/NR_MAC_gNB/config.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.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_phytest.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
#	openair2/LAYER2/NR_MAC_gNB/mac_proto.h
#	openair2/RRC/LTE/rrc_eNB_GTPV1U.c
 2021-04-27 15:46:18 +01:00
francescomani b08037d6d1 Merge remote-tracking branch 'origin/develop' into multiple_ssb_sib1_bugfix 2021-04-27 16:14:43 +02:00
francescomani 31aade2002 tentative fix for wrong frame caused by rx offset 2021-04-27 15:48:23 +02:00
Raymond Knopp d88ce5b9bf Merge remote-tracking branch 'origin/develop' into oairu 2021-04-27 11:58:31 +02:00
Thomas Schlichter 247637f5ed Merge remote-tracking branch 'origin/develop' into nr-dl-mimo-2layer 2021-04-27 11:26:11 +02:00
Raymond Knopp 6e91e56b50 lowmem option for nr_pbchsim for CI tests 2021-04-27 10:55:40 +02:00
Thomas Schlichter 0da9ec9cfb Merge remote-tracking branch 'origin/develop' into nr-dmrs-fixes 2021-04-27 10:27:31 +02:00
Robert Schmidt c2d16eb8d5 Configure secondaryCellGroup: dedicated PUCCH, CSI, Preamble 
- Configure PUCCH Format 0 to be in separate RBs (each UE has dedicated
  resources)
- Configure RA preamble to be different per UE
- Configure CSI offset such that no two UEs have their report in the
  same frame
 2021-04-27 08:30:31 +02:00
Thomas Schlichter b073ca48c3 gNB: improve TA accuracy 
The TA calculation takes the CIR peak position error and scales it according to 38.213 section 4.2.
Till now it was simply an integer division "timing_advance_update = sync_pos / bw_scaling".

E.g. in case of bandwidth_scaling == 16, the timing_advance_update was 0 for sync_pos between -15 and +15.
With this change, this range (and thus the UL timing error) will be reduced to -8 and +8.
 2021-04-26 18:05:17 +02:00
francescomani bd06094338 another bug fixed 2021-04-26 17:56:51 +02:00
rmagueta 5aa999337a Minor corrections after merge 2021-04-26 15:44:50 +01:00
francescomani ff87164011 bugfixes in FR2 scheduling of ssbs 2021-04-26 16:31:20 +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 5c6865fbc6 5G NR: simplify init_timeshift_rotation() 
Only Ncp1 is used, so get rid of the second timeshift_symbol_rotation array.
Also simplify the computation of "t0 * Tc * f".
 2021-04-26 16:09:32 +02:00
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
Thomas Schlichter 626ab8aa3a NR_UE: adjust some LOG levels 2021-04-26 14:58:01 +02:00
Sakthivel Velumani 4d60c5e4fd Fixing a bug 2021-04-26 14:52:45 +02:00
Raymond Knopp 2be602e938 Merge remote-tracking branch 'origin/develop' into NR_SA_F1AP_5GRECORDS 2021-04-26 10:51:18 +02:00
Thomas Schlichter b6a564369f Merge remote-tracking branch 'origin/develop' into nr-dmrs-fixes 2021-04-26 09:42:10 +02:00
Sakthivel Velumani f5913f3bfc Fixed bug in UL slot fep 2021-04-26 03:10:41 +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
Raymond Knopp 10ea3b674e reduced logging, added PUSCH DTX threshold and counter. Improved n1L1_stats.log. 2021-04-25 22:36:14 +02:00
rmagueta 63663ac4b2 Fix warning after merge 2021-04-25 19:39:59 +01:00
rmagueta 146369015f 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
 2021-04-25 18:44:17 +01:00