1. 29 Jun, 2021 1 commit
    • Melissa Elkadi's avatar
      Dont send DCIs repeatedly for a given sfn/slot · a8460611
      Melissa Elkadi authored
      Although the timing isnt perfect, if the VNF adjusts
      in the middle of scheduling a DCI the gNB would try to
      send two DCIs for a certain sfn/slot; this commit will
      stop that from happening. The timing issue still persits.
      a8460611
  2. 28 Jun, 2021 8 commits
  3. 26 Jun, 2021 2 commits
  4. 25 Jun, 2021 1 commit
    • Melissa Elkadi's avatar
      This commit includes the iisc pnf_p7 slot tick fix · 34cbdf79
      Melissa Elkadi authored
      It also includes the queuing development. The idea
      is that the 5G Userplane messages will be filled
      and configured the same as previous commit, but
      the uplink messages will be queued and then sent to
      the gNB during the correct slot. Still WIP.
      34cbdf79
  5. 24 Jun, 2021 1 commit
  6. 21 Jun, 2021 3 commits
  7. 18 Jun, 2021 2 commits
    • Melissa Elkadi's avatar
      WIP: Not working or building. · 3b02f0b3
      Melissa Elkadi authored
      Starting to complete the final fill of
      dl_indication and an rx_indication
      3b02f0b3
    • Melissa Elkadi's avatar
      Properly filling the dci_format · 7d17ab50
      Melissa Elkadi authored
      This commit properly is filing the dci_format but the
      rx_ind and dl_ind has not been updated in the NR UE
      prior to sending to gNB. The chnages in this commit
      to properly fill the dci_format include:
      - filling the dci canidates every slot indiction
      - checking for a dl_tti/ul_tti containing a dci
      - when dci payload is received we use the filled
        dci canidates to update the dci_format
      
      Also, a bug in LTE UE is found where we are indexing
      passed the end of ue_sdu array. We added a check for this.
      Furthermore, in the nr_ue_scheduler we were utilizing
      tx_req but the memory wasnt properly initialized.
      7d17ab50
  8. 16 Jun, 2021 3 commits
  9. 15 Jun, 2021 2 commits
  10. 14 Jun, 2021 1 commit
    • Melissa Elkadi's avatar
      Fixed a bug in rx and crc filling in the NR UE · c5a71f01
      Melissa Elkadi authored
      Also, there is not a field for dci_format in
      nFAPI so there is a way it is detected by the NR UE.
      For now, we have hardcoded the value in the stub when
      we receive the DCI. Lastly, updated the nr_harq_handling
      in the gNB.
      c5a71f01
  11. 11 Jun, 2021 2 commits
    • Melissa Elkadi's avatar
      CFRA procedure success commit pt. 2 · 5700d487
      Melissa Elkadi authored
      This commit includes the changes made to gNB.
      All of these changes were cherry picked from
      the Eurecom/develop branch to ensure the
      CFRA procedure is working. Without these changes
      there were several seg. faults.
      5700d487
    • Melissa Elkadi's avatar
      CFRA Procedure success commit pt. 1 · c8ab2f4d
      Melissa Elkadi authored
      This commit contains the changes to the OAI code in
      the NR UE and in nFAPI.
      - Filling crc_ind for msg3
      - Updating pack/unpack of CRC_ind
      - Creating phy abstraction CRC_ind handling in VNF
      - Removal of old comments
      - Only sending on RACH in phy_stub
      - Calling nr_msg3_transmitted in scheduler for NSA mode
      c8ab2f4d
  12. 10 Jun, 2021 3 commits
  13. 09 Jun, 2021 2 commits
  14. 08 Jun, 2021 1 commit
    • Melissa Elkadi's avatar
      RAR successful here. This commit includes: · e3992f1c
      Melissa Elkadi authored
      - Hardcoding the freq_index when filling RACH
      - Not handling DCI unless dci_rel_15 global is allocated
      - Verifies ra_rnti matches in prach pdu and RACH
      - Updates handling of DCI and RX from dl and tx reqs
      e3992f1c
  15. 07 Jun, 2021 2 commits
  16. 04 Jun, 2021 2 commits
  17. 03 Jun, 2021 3 commits
  18. 02 Jun, 2021 1 commit
    • Melissa Elkadi's avatar
      Creating UL_ind RACH handle function in VNF · ade0b84c
      Melissa Elkadi authored
      Also fixed a few bugs in nr-nFAPI:
      - Push16->push8 fix in packing of RACH
      - Allocating memory for pdu_list and preamble_list in unpack
      - Properly indexing through both lists during unpack
      - Created new nr_rach handling function
      ade0b84c