1. 12 Oct, 2018 1 commit
  2. 21 Sep, 2018 1 commit
  3. 20 Sep, 2018 1 commit
  4. 13 Sep, 2018 1 commit
  5. 24 Aug, 2018 2 commits
  6. 30 Jul, 2018 2 commits
  7. 22 Jul, 2018 1 commit
  8. 29 Jun, 2018 1 commit
  9. 28 Jun, 2018 1 commit
  10. 29 Apr, 2018 1 commit
  11. 11 Apr, 2018 1 commit
    • Cedric Roux's avatar
      integration fix: various fixes · e29d500d
      Cedric Roux authored
      - fix compilation of dlsim/ulsim/oaisim by defining some needed
        global variables
      - fix compilation of oaisim: compile coding and params_libconfig
      - fix running of if4p5 with low CPU count (oaisim was not working
        on the machine 'haswell' because of this)
      e29d500d
  12. 09 Apr, 2018 1 commit
  13. 22 Feb, 2018 1 commit
    • Cedric Roux's avatar
      integration: cleanup · 8ca5fb4e
      Cedric Roux authored
      - remove spaces at the end of lines
      - remove useless dead code
        use: git show -p <this commit> -w
        to see it clearly
      8ca5fb4e
  14. 18 Feb, 2018 1 commit
  15. 17 Feb, 2018 1 commit
  16. 13 Feb, 2018 1 commit
  17. 23 Oct, 2017 1 commit
  18. 03 Aug, 2017 1 commit
  19. 01 Aug, 2017 1 commit
  20. 31 Jul, 2017 1 commit
  21. 27 Jul, 2017 1 commit
    • Cedric Roux's avatar
      bugfix: fix bug "Unknown UE_id for rnti" · 8d5901c8
      Cedric Roux authored
      This bug happens when we detect uplink failure for one UE.
      In this case, a DCI format 1A is sent to the UE to ask it
      to do random acces.
      
      The way this DCI is generated was not compatible with how
      the software is organized. It was expected that the DCI are
      added (with add_ue_spec_dci and add_common_dci) in a very
      specific order: first all DCIs in common space are added
      (with add_common_dci) then all DCIs in UE specific space
      are added (with add_ue_spec_dci).
      
      The problem was that the DCI format 1A DCI sent to the UE
      for it to do random access is added (with add_ue_spec_dci)
      before the DCIs in common space.
      
      That totally messed up the logic in add_common_dci and
      add_ue_spec_dci.
      
      The solution is to get rid of Num_common_dci and Num_ue_spec_dci,
      replace those two counters by only one (Num_dci) and add
      "search_space" in the dci_alloc structure to be used later by
      the function "allocate_CCEs" when calling "get_nCCE_offset".
      
      The software had to be adapted to the new variables, everywhere.
      
      I am not sure that the simulators work. It seems that some
      of them didn't use Num_common_dci and Num_ue_spec_dci to
      decide on what space (common or UE specific) to put the DCI,
      but relied on the rnti (comparing with SI_RNTI). To be tested
      properly.
      
      The modified simulators are:
        - openair1/SIMULATION/LTE_PHY/dlsim.c
        - openair1/SIMULATION/LTE_PHY/dlsim_tm4.c
        - openair1/SIMULATION/LTE_PHY/dlsim_tm7.c
        - openair1/SIMULATION/LTE_PHY/framegen.c
        - openair1/SIMULATION/LTE_PHY/pdcchsim.c
        - openair1/SIMULATION/LTE_PHY/syncsim.c
      8d5901c8
  22. 08 Jun, 2017 2 commits
  23. 07 Jun, 2017 1 commit
  24. 06 Jun, 2017 1 commit
  25. 15 May, 2017 2 commits
  26. 03 May, 2017 1 commit
  27. 04 Apr, 2017 1 commit
  28. 28 Mar, 2017 2 commits
  29. 24 Mar, 2017 1 commit
  30. 20 Mar, 2017 2 commits
    • Cedric Roux's avatar
      bugfix: fix dump_dlsch2 · 1218cc8f
      Cedric Roux authored
      the argument 'coded_bits_per_codeword' has to be an array in
      case of several codewords.
      
      The calling sites have been adapted.
      
      Today, only the first index is used, so calling sites where
      'coded_bits_per_codeword' is an integer pass the address
      of it. It is expected that 'dump_dlsch2' will check in the
      future that there is one or two codewords and only access
      'coded_bits_per_codeword[1]' when it's sure there are
      really two codewords.
      1218cc8f
    • Cedric Roux's avatar
      integration fix: let dlsim compile again · f2e9e3f2
      Cedric Roux authored
      Same as previous commit 41dda3d3
      but for dlsim.
      f2e9e3f2
  31. 13 Mar, 2017 2 commits
  32. 24 Feb, 2017 1 commit
  33. 08 Feb, 2017 1 commit