1. 05 Apr, 2024 1 commit
  2. 04 Apr, 2024 2 commits
    • Sakthivel Velumani's avatar
      PDSCH refactoring · f7b5c1dd
      Sakthivel Velumani authored
      PBCH refactoring
      
      PTRS refactoring
      
      CSI refactoring
      
      Main functional changes to bring in symbol based processing
      
      Initial sync changes to use nr_symbol_fep() and rxdataF for symbol
      
      Function arguments changes made in header files
      and changes to global structures
      
      PRS and other measurement changes
      
      Physim updates
      
      Code cleanup
      
      Changed DURATION_RX_TO_TX to 2. Works fine with k1,k2=2.
      
      Fix wrong SSB symbol detect
      
      PBCH decoding error message
      
      Decoded SSB of init sync till SIB1 rx
      
      Fix DMRS scrambling ID bug (Fixes SIB1 reception)
      f7b5c1dd
    • Sakthivel Velumani's avatar
      PDCCH changes · 3887f1a9
      Sakthivel Velumani authored
      1. Modify phy functions to take rxdataF of one OFDM symbol, produce LLR
      for each search space. Modify functions to decode DCI in last PDCCH
      symbol.  Fix PDCCH monitoring for start symbol > 0.  Reduce PDCCH
      buffer sizes because only one symbol is processed at a time
      
      2. Bugfix in multiple PDCCH monitoring within slot
      Bug: Only the first symbol in monitoringSymbolsWithinSlot was used. This could skip
      PDCCH candidates in other monitoring occations. This fix, creates separate LLR buffer
      for each monitoring occations in all search spaces in an OFDM symbol. In the last PDCCH
      symbol of the slot, decoding of DCI in all candidates on all occations are attempted.
      3887f1a9
  3. 03 Apr, 2024 1 commit
    • Robert Schmidt's avatar
      Merge branch 'integration_2024_w13' into 'develop' · 1cae1879
      Robert Schmidt authored
      Integration `2024.w13`
      
      Closes #696 and #762
      
      See merge request oai/openairinterface5g!2653
      
      * !1911 Preparatory work for NR DL 4-layer MIMO at gNB
      * !2610 fix ug on pilot 2 in nr_pbch_dmrs_correlation() that is lacking signal...
      * !2639 NR gNB PUCCH2 CQI workaround
      * !2642 NR UE demoting to LOG_D another log that cause flooding
      * !2644 NR UE prevent segfault at detach
      * !2645 add error code for pdu session reject in the ue
      * !2600 Handle Msg3 with SRB1 RRCReestablishmentComplete and MAC CE C-RNTI
      * trigger RF-sim E1+F1 test without asan
      * !2636 Fix various F1 problems
      * !2641 NR DL and UL channel estimation fix
      * !2652 Provide additional troubleshooting documentation for QtScope
      * !2646 NRUE fix asn_sequence_del to clear a list
      * !2504 CI: use iperf3, refactor Iperf_Module
      * !2617 use UE ID instead of RNTI internally in NR RLC
      * !2619 Minor PDCP fixes
      * !2648 Minor CI fixes, stack protection, fix E1+F1 Quectel test, L2sim5G test
      1cae1879
  4. 02 Apr, 2024 11 commits
  5. 29 Mar, 2024 8 commits
  6. 28 Mar, 2024 15 commits
  7. 27 Mar, 2024 2 commits