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  1. 24 Sep, 2024 1 commit
  2. 17 Sep, 2024 1 commit
  3. 02 Aug, 2024 1 commit
  4. 26 Jul, 2024 1 commit
    • Bartosz Podrygajlo's avatar
      Fix a bug where if BWP size is not exactly maximum BWP size for a bandwidth... · 48d68f7d
      Bartosz Podrygajlo authored
      Fix a bug where if BWP size is not exactly maximum BWP size for a bandwidth power control code asserts.
      This assert and assumption is incorrect, according to 38.101-1 UE channel is defined only by the BWP size
      and BWP size can be any value supported by the RRC parameters defining the BWP.
      To determine the UE channel the smallest bandwidth supporting the BWP is selected. This is an assumption based
      on references in the same document to UE channel bandwidth being equal to one of the values in set
       {5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100}.
      Also:
       - calculated P_CMIN during BWP setup since the parameter doesn't depend on DCI.
       - initiialize uniqCfg structure in test_nr_ue_power_procedures main function which enables LOG prints during tests
      48d68f7d
  5. 10 Jul, 2024 1 commit
    • Thomas Schlichter's avatar
      NR UE: add NTN specific parameter cellSpecificKoffset_r17 and use it for UL scheduling · 26175c54
      Thomas Schlichter authored
      According to the RRC specification, cellSpecificKoffset is:
      Scheduling offset used for the timing relationships that are modified for NTN (see TS 38.213 [13]).
      The unit of the field K_offset is number of slots for a given subcarrier spacing of 15 kHz.
      If the field is absent UE assumes value 0
      
      This parameter `cellSpecificKoffset_r17` can be set via UE command line parameter `--ntn-koffset`.
      26175c54
  6. 05 Jul, 2024 1 commit
  7. 04 Jul, 2024 1 commit
  8. 28 Jun, 2024 1 commit
  9. 26 Jun, 2024 1 commit
  10. 25 Jun, 2024 2 commits
  11. 21 Jun, 2024 1 commit
    • Raghavendra Dinavahi's avatar
      SL PSBCH: MAC->PHY cfg, PSBCH scheduler + supporting functions + enable system testing & scope · 798ceeee
      Raghavendra Dinavahi authored
      	- Phy config update and Sidelink frame parameters initialisation
      	- PSBCH scheduler to trigger TX PSBCH/RX PSBCH actions
      	- Sidelink indication with rx ind to trigger send SL-MIB to MAC
      	- Enable Scope for PSBCH use -d or --dqt
      	- Enable system testing of PSBCH for example using RFSIMULATOR:
      
      		- UE1 is a SYNCRONISATION SOURCE UE which transmits PSBCH
      
      		  started using command -
      		  sudo ./nr-uesoftmodem --sl-mode 2 --sync-ref 4 --rfsim --rfsimulator.serveraddr server
      
      		- UE2 syncs onto UE1 during sidelink search, gets the timing and continues to receive PSBCH
      
      		  started using command -
      		  sudo ./nr-uesoftmodem --sl-mode 2 --rfsim --rfsimulator.serveraddr 127.0.0.1
      
      		- In the default use case 2 Sidelink SSBs sent over 16 frames.
      
      		- In case SL-SSB configuration needs to be changed use -O option in the above command like
      
      		-O ../../../targets/PROJECTS/NR-SIDELINK/CONF/sidelink_preconfig_1txpool.conf
      798ceeee
  12. 13 Jun, 2024 1 commit
  13. 05 Jun, 2024 2 commits
  14. 04 Jun, 2024 2 commits
  15. 30 May, 2024 1 commit
    • Sakthivel Velumani's avatar
      Use command line option for sell search · ca93e684
      Sakthivel Velumani authored
      There is already a command line option called 'ue-scan-carrier' which
      seemed to blindly look for SSB by changing the center frequency by
      +/-100Hz if the previous attempt failed. This is probably copied from
      LTE and is not suitable for NR. This commit uses this option to either
      1. Perform initial sync on one GSCN if the SSB position if known
      2. Or scan the all GSCN (if the SSB postion is unknown)
      
      Also, the following is done for re-synchronization
      1. Scan all GSCN when UE comes back from IDLE state
      2. Scan one GSCN when UE does re-estabishment
      
      Removed dependency of lte-softmodem.h in nr-softmodem.c.
      CONFIG_HLP_UESCAN is declared also in lte-softmodem.h.
      ca93e684
  16. 29 Apr, 2024 1 commit
  17. 23 Apr, 2024 2 commits
  18. 12 Apr, 2024 1 commit
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  22. 22 Mar, 2024 6 commits
  23. 13 Mar, 2024 1 commit
  24. 06 Mar, 2024 1 commit
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  26. 29 Feb, 2024 1 commit
  27. 28 Feb, 2024 1 commit
  28. 16 Feb, 2024 1 commit
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  31. 08 Feb, 2024 1 commit