1. 02 May, 2018 4 commits
    • Cedric Roux's avatar
      minor: always exit on error · 727b368d
      Cedric Roux authored
      727b368d
    • Cedric Roux's avatar
      bugfix: intialize memory · 57eef276
      Cedric Roux authored
      This is taken from commit 7bc14347
      and is necessary for the UE to function properly.
      57eef276
    • Florian Kaltenberger's avatar
    • Cedric Roux's avatar
      basic simulator: initial release · 6cb04bb4
      Cedric Roux authored
      This commit introduces a 'basic simulator'.
      
      This basic simulator is made of:
      - the standard eNB code using a special driver that mimics the USRP driver
      - the standard UE code using a special driver that mimics the USRP driver
      - no channel simulation
      - some special code to deal with faster-than-realtime behaviour of this
        basic simulator
      
      It connects one UE to one eNB. It requires an EPC, populated with the
      correct configuration for the UE.
      
      This is the initial release and may contain bugs (most probably race
      conditions due to the faster-than-realtime behaviour).
      
      To use it, see the documentation at:
          targets/ARCH/tcp_bridge/README.tcp_bridge_oai.
      
      It has been tested with 25, 50 and 100 RBs, FDD mode.
      (No check at all has been done to know if it could work in TDD mode.)
      6cb04bb4
  2. 13 Apr, 2018 1 commit
  3. 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
  4. 06 Apr, 2018 3 commits
  5. 05 Apr, 2018 3 commits
  6. 20 Mar, 2018 1 commit
  7. 16 Mar, 2018 1 commit
  8. 15 Mar, 2018 1 commit
  9. 09 Mar, 2018 1 commit
  10. 08 Mar, 2018 4 commits
  11. 07 Mar, 2018 1 commit
  12. 06 Mar, 2018 1 commit
  13. 05 Mar, 2018 1 commit
  14. 23 Feb, 2018 1 commit
  15. 22 Feb, 2018 4 commits
    • Wang Tsu-Han's avatar
      adding wait stage for every wakeup · cb4dc530
      Wang Tsu-Han authored
      cb4dc530
    • Cedric Roux's avatar
      remove compilation warnings · 365ca71a
      Cedric Roux authored
      365ca71a
    • 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
    • Cedric Roux's avatar
      integration fix: fix crash · 58eab751
      Cedric Roux authored
      With value 4 when connecting one UE and doing some downlink
      iperf TCP there is a crash. Probably due to the multiple wrong
      RA detected leading to uplink failure of fake UE that never
      sends Msg3 (because, well, there is no other UE).
      
      This is another problem that will be fixed at some point.
      
      Anyway, this value 4 fails. Let's put back 3.
      58eab751
  16. 21 Feb, 2018 1 commit
  17. 20 Feb, 2018 1 commit
  18. 19 Feb, 2018 1 commit
  19. 18 Feb, 2018 1 commit
  20. 17 Feb, 2018 2 commits
  21. 16 Feb, 2018 1 commit
  22. 14 Feb, 2018 1 commit
    • Cedric Roux's avatar
      fixup previous bad merge (UE disconnection did not work properly anymore) · 91332d39
      Cedric Roux authored
      Doing airplane mode off to connect a cots UE followed by airplane mode on
      to disconnect it gives very bad results (bad disconnection with lots of
      UL failures followed by lots of logs in the eNB). It used to work properly
      after the work done by Xu Bo.
      
      It turns out that in 2018.w04 things were still working okay. But
      in 2018.w05 no.
      
      So I ran:
      
          git diff 2018.w04 2018.w05
      
      And I checked all the modifications that I thought were relevant
      (everything related to the UE, oaisim, if4 and fapi has not been checked).
      
      This commits takes back the version of 2018.w04.
      
      The modifications in openair2/RRC/LITE/rrc_eNB.c are necessary, I think.
      
      The other modifications may not be necessary or even wrong. To be checked
      at some point.
      91332d39
  23. 13 Feb, 2018 1 commit
  24. 09 Feb, 2018 2 commits
  25. 05 Feb, 2018 1 commit