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5547 Commits
Author SHA1 Message Date
Thomas Schlichter ff5eb3e657 Merge remote-tracking branch 'origin/develop' into nr-dl-mimo-2layer 2021-05-19 11:42:04 +00:00
hardy 681beefd76 Merge remote-tracking branch 'origin/nr-dmrs-fixes' into integration_2021_wk19 2021-05-10 21:41:44 +02:00
Raymond Knopp 83ccc50f18 Merge remote-tracking branch 'origin/develop' into oairu 2021-05-10 00:39:55 +02:00
Thomas Schlichter 4db9c78450 fix PDSCH DMRS configuration type 2 2021-05-06 20:27:56 +02:00
Thomas Schlichter 985338756a Merge remote-tracking branch 'origin/develop' into nr-dl-mimo-2layer 2021-05-06 09:36:43 +02:00
Thomas Schlichter e04e09e5d4 fix warnings about missing const in polar_encoder_fast() parameter list 
make t_nrPolar_params a constant input to all nr polar encoders and nr polar decoders
 2021-05-04 13:24:00 +02:00
Thomas Schlichter 0ac5fcbfad Merge remote-tracking branch 'origin/develop' into nr-dmrs-fixes 2021-05-04 11:32:07 +02:00
Thomas Schlichter 221cd2a3a2 gNB: fix memory allocation for multiple layers in new_gNB_dlsch() 2021-05-03 17:44:52 +02:00
sfn c2bf3aabf6 Support high cqi with 2 layers for mimo precoding PDSCH 2021-05-03 17:44:52 +02:00
hardy c2acb9e9e5 Merge remote-tracking branch 'origin/NR_FR2_initsync_fixes' into integration_2021_wk18_a 2021-05-03 15:45:39 +02:00
hardy 010d39c9ab Merge remote-tracking branch 'origin/NR_scheduling_request' into integration_2021_wk18_a 2021-05-03 15:44:31 +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
Raymond Knopp 146f38af16 build for nr_pbchsim after merge with develop 2021-04-27 20:41:28 +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
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
francescomani bd06094338 another bug fixed 2021-04-26 17:56:51 +02:00
francescomani ff87164011 bugfixes in FR2 scheduling of ssbs 2021-04-26 16:31:20 +02:00
Thomas Schlichter b6a564369f Merge remote-tracking branch 'origin/develop' into nr-dmrs-fixes 2021-04-26 09:42:10 +02:00
Robert Schmidt 26b6d87fa3 Merge branch 'develop' into integration_2021_wk13_b 2021-04-25 16:34:30 +02:00
Raghavendra Dinavahi efb43528bc Channel estimation of all PUSCH dmrs symbols before compensation 2021-04-23 12:22:31 +02:00
Raghavendra Dinavahi 5edee9b546 Mapping type A enabled in PUSCH dmrs mask calculation 
- Procedure get_l_prime is modified
	- Single and double symbol DMRS are handled in Type A and Type B
 2021-04-23 10:33:56 +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
Raghavendra Dinavahi 5934e8e4ee Changes to Downlink DMRS MASK calculation 
Procedure fill_dmrs_mask is modified.
	- PDSCH Mapping Type B is supported
	- Modified according to sections 5.1.6.2 of Spec 38.214
	- Single and double symbol DMRS are handled in Type A and Type B

Mapping type according to the time domain allocation from DCI should be used to get the values of DMRS config
For sending sib1 - DCI FORMAT 1_0 will be used with SI_RNTI, UE should perform these actions
according to sections 5.1.6.2 of Spec 38.214

Additional DMRS set to pos2 in case of msg2 reception, msg3 transmission.

Mapping type B is added to RRC reconfig.
	- nr_dlsim updated to test typeA and typeB. Verified the changes.
	- RFSIM Validation of PDSCH Mapping TypeB  by changing timedomainallocation in configuration files.
 2021-04-23 10:33:56 +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 8530989d41 Extend dlsim to support 2 layers for MIMO in AWGN channel 2021-04-22 19:07:07 +02:00
sfn f1e88d1f8d fix multipath_tv_channel to support MIMO 2021-04-22 19:07:07 +02:00
sfn 81cfccf6e1 remove printf 2021-04-22 16:52:53 +02:00
sfn 9897ae64c8 Add a new nr_dlsim test case -x 1 or 2 to run 1 and 2 layers 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
sfn 77a450d0b6 Add R to -g to model mimo channel 2021-04-22 16:52:53 +02:00
sfn 388b73ec4d Extend nr_dlsim to test dmrs_config_type 2 2021-04-22 16:52:53 +02:00
Sakthivel Velumani e956c372df Fixed physim build issues 2021-04-22 13:42:59 +02:00
francescomani f4cbc50f59 bugfix for sib1 in case of ssb different from 0 2021-04-22 10:32:23 +02:00
Laurent THOMAS df56f5d345 fix4 T_IDs.h 2021-04-21 15:28:48 +02:00
Sakthivel Velumani 3e411abb7c Fixed compiler warning 2021-04-16 18:37:57 +02:00
Sakthivel Velumani bf8b621995 Adding timing stats for ul indication and scheduler 2021-04-16 17:36:48 +02:00
Sakthivel Velumani b56bfa7dbe fixed max print 2021-04-16 17:07:56 +02:00