1. 12 Apr, 2018 1 commit
  2. 11 Apr, 2018 3 commits
  3. 10 Apr, 2018 1 commit
  4. 09 Apr, 2018 6 commits
  5. 06 Apr, 2018 2 commits
  6. 05 Apr, 2018 1 commit
  7. 02 Apr, 2018 2 commits
  8. 27 Mar, 2018 1 commit
  9. 22 Mar, 2018 3 commits
  10. 21 Mar, 2018 3 commits
  11. 19 Mar, 2018 5 commits
  12. 13 Mar, 2018 2 commits
  13. 09 Mar, 2018 8 commits
    • Cédric Roux's avatar
      Merge remote-tracking branch 'origin/develop_integration_2018_w10' into develop · e56ae69b
      Cédric Roux authored
      Summary of changes:
      - bug fix in the FlexRAN API (correct a check)
      - bug fix for sending the right RNTI in a FlexRAN message
      - fixes small bug in ulsim which kills one RX antenna in channel simulation.
        Another simple but bad bug in ulsch_demodulation.c (bad access of avgU
        array). This probably resulted in a performance degradation for non-ideal
        channels, even for 1 antenna. The avgU was read in position 1 instead of
        0 for 1-antenna and in positions 1 and 2 instead of 0 and 1 for 2-antennas.
      - work from Nokia:
          1) shared library loader, with integration for oai devices, encoder and telnet server
          2) telnet server (use build-oai --build-telnetsrv option and --telnetsrv softmodem option)
          3) UE/eNB in different executables (lte-uesoftmodem and lte-softmodem + noS1 variants)
          4) config module fixes and extensions
          5) very preliminary NB-IoT integration preparation, using shared lib loader ( use make NB-IoT to build, after building the eNB softmodem)
          6) Rename NB-IoT configuration sources from nbiot_ to NB-IoT_ to be consistent with other NB-IoT developments.
      - various bugs fixed:
        - try to avoid "buffer full" problem when pushing DL traffic
        - add a stop_rf function in the RU
        - cleanup - remove unnecessary calls to get_cpu_freq_GHz
          (was disrupting realtime at startup, generating lots of UU and LL)
        - cleanup MAC PDU generation
      
      Compilation with Rel10 is not functional anymore.
      Compilation of unitary simulator is not functional anymore.
      e56ae69b
    • Cédric Roux's avatar
      integration fix: fix file format (dos2unix) · e7cfe377
      Cédric Roux authored
      End of line character has to be unix-style, not dos-style.
      e7cfe377
    • Cédric Roux's avatar
      integration fix: fix license version to 1.1 · 92bb82eb
      Cédric Roux authored
      92bb82eb
    • Cédric Roux's avatar
      Merge remote-tracking branch 'origin/fixes-flexran' into develop_integration_2018_w10 · cd103f7c
      Cédric Roux authored
      * bug fix in the FlexRAN API (correct a check)
      * bug fix for sending the right RNTI in a FlexRAN message
      cd103f7c
    • Cédric Roux's avatar
    • Cédric Roux's avatar
      Merge remote-tracking branch 'origin/ulsch-rx-2ant-fix' into develop_integration_2018_w10 · 727e29e3
      Cédric Roux authored
      fixes small bug in ulsim which kills one RX antenna in channel simulation.
      Another simple but bad bug in ulsch_demodulation.c (bad access of avgU
      array). This probably resulted in a performance degradation for non-ideal
      channels, even for 1 antenna. The avgU was read in position 1 instead of
      0 for 1-antenna and in positions 1 and 2 instead of 0 and 1 for 2-antennas.
      727e29e3
    • Cédric Roux's avatar
      Merge remote-tracking branch 'origin/develop-nbiotconf-shlibloader' into... · 3e99c7aa
      Cédric Roux authored
      Merge remote-tracking branch 'origin/develop-nbiotconf-shlibloader' into develop_integration_2018_w10
      
      1) shared library loader, with integration for oai devices, encoder and telnet server
      2) telnet server (use build-oai --build-telnetsrv option and --telnetsrv softmodem option)
      3) UE/eNB in different executables (lte-uesoftmodem and lte-softmodem + noS1 variants)
      4) config module fixes and extensions
      5) very preliminary NB-IoT integration preparation, using shared lib loader ( use make NB-IoT to build, after building the eNB softmodem)
      6) Rename NB-IoT configuration sources from nbiot_ to NB-IoT_ to be consistent with other NB-IoT developments.
      3e99c7aa
    • Cédric Roux's avatar
      hack: try to avoid "buffer full" problem when pushing DL traffic · 71e7f971
      Cédric Roux authored
      This is hack-level development.
      
      With this commit you can do UDP DL traffic of say 100Mb/s over
      a 5MHz link with one connected UE and the eNB should not crash
      because of memory exhaustion. Of course on the receiver side
      you won't get 100Mb/s and many many lost packets. But the system
      should not crash. 1Gb/s does not work. So in any case try to
      remain within some reasonable limits. There is no reason to
      push more than twice the maximum achievable throughput of
      the link.
      
      This work is based on a patch proposed by Francesco Gringoli.
      71e7f971
  14. 08 Mar, 2018 2 commits