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OpenXG UE
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  1. 04 Aug, 2021 1 commit
  3. 03 Aug, 2021 1 commit
  5. 02 Aug, 2021 5 commits
  7. 29 Jul, 2021 3 commits
  9. 28 Jul, 2021 2 commits
  11. 27 Jul, 2021 4 commits
  13. 26 Jul, 2021 3 commits
  15. 25 Jul, 2021 1 commit
    • Remi Hardy's avatar
      integration_2021_wk30 · 02d4ada2
      Remi Hardy authored 
      MR !1206 : nr_ue_remove_high_speed_flag
This flag is always set to 1, 
With multiple DMRS symbols configuration, very recent DMRS containing symbol shall be for channel estimation.

MR !1205 : fix-lte-ue-modem-in-docker-container
We bind the socket to any_addr (instead of localhost), so the commands to the UE can come also from a remote machine

MR !1178 : NR_CSIRS_tomerge
Implementation of CSI RS transmission at gNB

MR !1211 : develop-NSA_SA_fixes
Small fixes for NSA and SA
      02d4ada2
  17. 24 Jul, 2021 1 commit
  19. 23 Jul, 2021 7 commits
  21. 22 Jul, 2021 11 commits
  23. 21 Jul, 2021 1 commit
    • Cedric Roux's avatar
      bugfix: fix allocation of RBGs for retransmission · 37059770
      Cedric Roux authored 
      When there is a retransmission, we want to use the same number of RBs.

The RBs are allocated by groups (RBGs).

In some cases (like a cell with 25 PRBs), the last RBG contains less RBs.
So in case of a retransmission, if this last RBG was used before we need
to reuse it to have the same number of RBs. If not, we will use more RBs
for the retransmission than the previous transmission.

In an experiment with two UEs (quectel modules) it was seen that when a
retransmission happens with a different number of RBs then the UE is not
happy at all, leading to way more NACKs in the harq processes than should
happen (actually the first NACK was not a NACK at all, but the eNB did
interpret it as a NACK; so the next transmission should simply be discarded
by the UE that successfully received the first transmission; instead the UE
fails to decode the data and sends a NACK, a real one this time).

Maybe it's not the correct solution, but it improve things, there are
much less NACKs.
      37059770