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eb3c6538ee2bfa2a3d8bbb054256d4d635ad6de9
Commit Graph
3617 Commits
Author SHA1 Message Date
cig eb3c6538ee Moved N_TA offset setting to init function 2020-10-27 10:43:24 +01:00
cig 8ee8b81043 Cleaned up unused UE variables, members, commented out code 2020-10-27 10:43:24 +01:00
cig c961e81ce9 Broken down get_band into two functions to get duplex offset and frame type 
- the band is coming from the SI, therefore a function to get the band is not
  necessary
- this solves also the limitations of the get_band algorithm with the NR bands
  overlapping in the NR operating bands table (e.g. band 78 and band 48)
 2020-10-27 10:43:24 +01:00
cig 60d81f231a Configuration changes to support FDD 
- adapted the get_band function: the algorithm is now taking into account
  also the UL frequency in order to fetch the proper band (this was failing
  before as some NR bands have the same DL band, e.g. band 65 and 66)
- added new bands to the NR table as per TS 38.101 V16.4.0 (2020)
- made the from_nrarfcn function compatible with UL FDD (this function,
  used for both DL and UL  was previously working with TDD only as it
  did not compute properly the frequency for the UL FDD, throwing asserts)
- introduced common functions to get the NR table idx and the duplex mode,
  removing repeated code in the process
- removed the unused function to get the uldl offset
- improved some logging
- other minor fixes to the relevant code
 2020-10-27 10:41:59 +01:00
cig 609844a379 Small code cleanup gNB 
- removed long-time commented out and unused code
- fixed logging
 2020-10-27 10:39:43 +01:00
cig 29f7a5082a Introduced configuration of RU IF offset from configuration file 
- the RU now supports IF equipment with custom FR1 TX/RX frequencies
- this configuration parameter together with the if_freq parameter allows
  to set a custom IF RX frequency for the gNB
- if the IF offset is not specified, legacy code applies
 2020-10-27 10:39:43 +01:00
hardy 03e5b461a3 Merge remote-tracking branch 'origin/NR_MAC_SSB_RO_GlobalEdge' into integration_2020_wk42 
Solved Conflicts in:
	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_MAC_gNB/nr_mac_gNB.h
 2020-10-19 11:18:30 +02:00
Florian Kaltenberger 63ddc9ac10 fixing a cppcheck warning 2020-10-16 14:21:44 +02:00
Florian Kaltenberger 18ae5acc98 Merge remote-tracking branch 'origin/develop' into NR_MAC_SSB_RO_GlobalEdge 2020-10-13 21:47:21 +02:00
Sakthivel Velumani f7cef6b132 fixed return value inconsistancy 
changed uint8_t to void as return is not used in the calling function
 2020-10-12 18:59:14 +02:00
Sakthivel Velumani 5307eed845 fixing warnings 2020-10-12 18:59:14 +02:00
Sakthivel Velumani 6b3ddcc799 fixed cce indexing to allow multiple pdcch on single coreset 2020-10-12 18:59:14 +02:00
Raphael Defosseux 5411461582 Merge remote-tracking branch 'origin/develop' into integration_2020_wk40 2020-10-07 10:53:36 +02:00
hardy d61f45ecb9 Merge remote-tracking branch 'origin/ulsch_decode_mthread' into integration_2020_wk40 2020-10-06 11:00:09 +02:00
Thomas Schlichter 97354f1e2f Merge remote-tracking branch 'NR_UE_UL_DCI_improvements' into integration_2020_wk40 
Conflicts:
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
	openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
 2020-10-05 12:15:59 +02:00
Thomas Schlichter 8b4d1a0f0f Merge remote-tracking branch 'NR_DL_scheduler' into integration_2020_wk40 2020-10-05 12:13:13 +02:00
Florian Kaltenberger c2889d3b49 Merge remote-tracking branch 'origin/develop' into NR_MAC_SSB_RO_GlobalEdge 2020-10-04 20:54:40 +02:00
Sakthivel Velumani 3367b0f199 fixing compile warnings 2020-10-02 14:30:42 +02:00
Florian Kaltenberger e68d09404c fixing compiler warnings and hopefully if4.5 CI tests 2020-10-01 07:40:49 +02:00
Sakthivel Velumani 13b016de53 doing nr_segmentation in all rounds 
because round 0 could be skipped if no pusch signal detected
 2020-09-30 16:24:40 +02:00
Robert Schmidt 5b9658f005 Reduce log nr-softmodem 2020-09-30 14:52:59 +02:00
Shweta Shrivastava 659b8e32e4 Removed hard-coding for mcs_table 2020-09-30 01:05:29 -05:00
Florian Kaltenberger a06a2ef700 moving find_SSB_and_RO_available to MAC 2020-09-22 22:48:50 +02:00
Florian Kaltenberger 79bf2b3fb0 Merge remote-tracking branch 'origin/develop' into NR_MAC_SSB_RO_GlobalEdge 2020-09-22 15:26:57 +02:00
Cedric Roux 6cc7e22132 nr: bugfix: set ul_valid_re_per_slot properly 
After the UE disconnects, the next connection fails
because the gNB cannot decode Msg3. The root cause
seems to be this ul_valid_re_per_slot not set to 0.
Setting it before the test fixes the problem and
does not seem to impact anything else.
 2020-09-22 12:44:51 +02:00
Shweta Shrivastava 6c6e29faf8 Merge branch 'develop' into NR_UE_UL_DCI_improvements 2020-09-21 19:19:11 -05:00
Shweta Shrivastava 590a9d41ea Fix for segfault in nrLDPC_encoder 2020-09-21 18:57:27 -05:00
Florian Kaltenberger 221973bffc PRACH duration to be calculated based on PRACH format. 
PRACH_PDU.prach_format now interpreted according to last version (March 2020) of 5G FAPI specs
fixing nr_prachsim
 2020-09-21 22:17:28 +02:00
Shweta Shrivastava c91d689d8c Imrpovements for extracting UL DCI, remove hardcoding, blind decoding of DCI 2020-09-17 22:31:32 -05:00
Cedric Roux f87b93e639 nr: fix check in nr_find_pucch 2020-09-17 10:55:48 +02:00
Sakthivel Velumani db5011922d ulschsim works 2020-09-16 17:59:49 +02:00
Sakthivel Velumani c65c6a401f Merge branch 'ulsch_decode_mthread' of https://gitlab.eurecom.fr/oai/openairinterface5g into ulsch_decode_mthread 2020-09-16 16:25:08 +02:00
Sakthivel Velumani 76d841ff89 fixed ulschsim 2020-09-16 16:24:58 +02:00
Thomas Schlichter 30f1f947c6 fix some CPPCHECK errors and compile warnings 
use snprintf() instead of sprintf() to avoid writes outside buffer limits
 2020-09-16 10:08:10 +02:00
Sakthivel Velumani 005e5f85df Merge branch 'develop' into ulsch_decode_mthread 2020-09-15 11:09:37 +02:00
Florian Kaltenberger 5bb1893f3d forgot to account for prachStartSymbol in rx_nr_prach_ru 2020-09-15 09:59:28 +02:00
Florian Kaltenberger fecf27e223 updating FAPI interface with PRACH configuration index 
NR PHY should now be able to handle multiple PRACH occasions
 2020-09-11 17:00:44 +02:00
Sakthivel Velumani 34ae102229 Merge branch 'develop' into ulsch_decode_mthread 2020-09-11 15:01:19 +02:00
kn.raju f9db898155 modified num of FAPI PRACH pdu 2020-09-11 11:38:41 +05:30
Sakthivel Velumani 77dc7daf0a fixed bugs 2020-09-10 20:28:38 +02:00
Thomas Schlichter 8e5ec076ae Merge remote-tracking branch 'ptrs_ul_phase_compensation' 
Conflicts:
	openair1/PHY/INIT/nr_init.c
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
	openair1/SIMULATION/NR_PHY/ulsim.c
 2020-09-10 16:52:42 +02:00
Thomas Schlichter 9e52db7538 Merge remote-tracking branch 'develop' 
Conflicts:
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
	openair1/SIMULATION/NR_PHY/dlsim.c
	openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
 2020-09-08 17:42:52 +02:00
Sakthivel Velumani e686da4e48 fixed tbslbrm 2020-09-08 16:08:30 +02:00
cig 81398971ff Set tb_size in bytes and A in bits @ UE 
- now is consistent for both UE and gNB
 2020-09-08 14:09:05 +02:00
cig 9ac6dfee09 Minor fixes UE 
- added some descriptions to the code
- fixed hardcoded factors
- removed commented out and unused code
- phy_procedures_nrUE_RX: removed unused do_pdcch_flag
- updated LTE naming to 5G
 2020-09-08 14:09:05 +02:00
cig 66b117dcd5 NR UE PUSCH procedures fixes 
- moved remaining PUSCH PDU configuration from ULSCH
  procedures entirely to MAC
- introduced a function for DMRS RE configuration
- cleaned up redundant code in ULSCH procedures
- fixed TBS computation for Msg3
 2020-09-08 14:08:56 +02:00
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
Sakthivel Velumani 9751fa052b bugfix in tx rate matching 2020-09-08 10:52:15 +02:00
Sakthivel Velumani 915854447b fixed merge 2020-09-07 16:10:15 +02:00
Sakthivel Velumani 9b9295f5b2 Merge branch 'NR_UL_scheduling' into ulsch_decode_mthread 2020-09-07 15:13:08 +02:00