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4681 Commits
Author SHA1 Message Date
luis_pereira87 be9fe071d2 Fix dmrs_idx for coreset with duration > 1 symbol 2021-04-29 09:30:28 +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
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
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
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
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
Raymond Knopp c89b5f2fd2 changed DCI candidates to 4 for initialDownlinkBWP ue-specific searchSpace. ulsch/pusch stats added to nrL1stats.log 2021-04-25 00:21:23 +02:00
rmagueta 45de9e7b25 Merge remote-tracking branch 'origin/develop' into develop-NR_SA_F1AP_5GRECORDS 2021-04-24 13:27:11 +01:00
rmagueta f528703f51 Fix first CBRA failure 2021-04-23 18:19:19 +01:00
Sakthivel Velumani 11111bcd68 Adding freq domain deroration to DL 
also fixed build wanings
 2021-04-23 16:22:28 +02:00
Sakthivel Velumani 1991c2f9cd Revert "HACK: cut PUSCH and PDSCH OFDM symbol after complete CP" 
This reverts commit 87b53883b2.
 2021-04-23 15:42:16 +02:00
Sakthivel Velumani 945a020f93 Added linear phase derotation in UL 
This is necessary to compensate the rotation caused by the timeshifted OFDM symbol (1/8 CP)
 2021-04-23 15:41:44 +02:00
rmagueta ffdffb1b83 Fix warnings 2021-04-23 12:57:49 +01:00
rmagueta 16870b6263 Merge remote-tracking branch 'origin/NR_SA_F1AP_5GRECORDS' into develop-NR_SA_F1AP_5GRECORDS 
# Conflicts:
#	openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
 2021-04-23 12:11:24 +01:00
Raghavendra Dinavahi efb43528bc Channel estimation of all PUSCH dmrs symbols before compensation 2021-04-23 12:22:31 +02:00
Raghavendra Dinavahi e658023ff5 Fix for the 16byte alignment issue observed during DMRS modulation. 
Segmentation fault observed in case the address for mod_dmrs[dmrssymbol] is not 16byte aligned.
 2021-04-23 10:33:56 +02:00
Raymond Knopp 5f0e2e748d minor changes in SNR/noise computation for ulsch 2021-04-23 09:18:40 +02:00
Raymond Knopp dc2182cf50 modifications in get_searchspace => handle case for ue-specific on initialDownlinkBWP 2021-04-22 20:59:16 +02:00
hardy 0ca618a68a Merge remote-tracking branch 'origin/fixgtpu' into integration_2021_wk16 2021-04-22 19:45:31 +02:00
sfn aacc37613b Fix zero-forcing for 2 layers 2021-04-22 19:07:07 +02:00
sfn 81cfccf6e1 remove printf 2021-04-22 16:52:53 +02:00
sfn 08ff33a0ec Fix llr calculation to support multiple layers 2021-04-22 16:52:53 +02:00
francescomani 773ebbb63b Merge remote-tracking branch 'origin/develop' into NR_scheduling_CSIRS 2021-04-22 14:36:32 +02:00
rmagueta 46db55b131 Fix warnings 2021-04-22 11:31:38 +01:00
luis_pereira87 db1d423a49 Merge remote-tracking branch 'origin/NR_SA_F1AP_5GRECORDS' into develop-NR_SA_F1AP_5GRECORDS 
# Conflicts:
#	openair1/PHY/NR_TRANSPORT/pucch_rx.c
#	openair1/SCHED_NR/phy_procedures_nr_gNB.c
#	openair2/GNB_APP/L1_nr_paramdef.h
 2021-04-22 09:41:53 +01:00
francescomani f4cbc50f59 bugfix for sib1 in case of ssb different from 0 2021-04-22 10:32:23 +02:00
Raymond Knopp 7ed637a954 added n1L1_stats.log. improvements to noise level (PUCCH/PUSCH) and signal level (PUCCH) computations. added DTX detection parameters for PUCCH/PUSCH/PRACH in L1 section of configuration file. hotfix from C. Roux for SRB PDCP integrity. extra logging to debug missing PUSCH/DCI at UE. 2021-04-22 09:32:06 +02:00
Luis Pereira 0bf7f22a33 Revert "Fix for harq round when pucch fails" 
This reverts commit e708b63bf7
 2021-04-21 20:40:38 +02:00
Luis Pereira 58ecfde647 Revert "Fix for harq round when pucch fails" 
This reverts commit e50335b93c
 2021-04-21 20:40:06 +02:00
luis_pereira87 e50335b93c Fix for harq round when pucch fails 2021-04-21 18:54:12 +01:00
rmagueta e708b63bf7 Fix for harq round when pucch fails 2021-04-21 17:03:36 +01:00
Laurent THOMAS df56f5d345 fix4 T_IDs.h 2021-04-21 15:28:48 +02:00