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Draft: L1 and L3 measurements for the active and neighboring cells

Roberto Louro Magueta requested to merge ho-neighboring-meas into develop

4th MR related to the sequence of handover MRs (MR !2111 (closed))

  • A3 event configuration in gNB
  • L1 and L3 measurements for the active and neighboring cells
  • Implementation of procedures related to MeasurementReport

In the code, we have this LOG:

LOG_D(NR_RRC, "[%s][Nid_cell %i] Received %s measurements: RSRP = %i (dBm)\n",
               NR_RRC_MAC_MEAS_DATA_IND(msg_p).is_neighboring_cell == 0 ? "Active cell" : "Neighboring cell",
               NR_RRC_MAC_MEAS_DATA_IND(msg_p).Nid_cell,
               NR_RRC_MAC_MEAS_DATA_IND(msg_p).meas_type == 0 ? "SS" : "CSI",
               NR_RRC_MAC_MEAS_DATA_IND(msg_p).rsrp_dBm-157);

Which, if activated, puts LOGs in the UE terminal like:

[NR_RRC]   [Neighboring cell][Nid_cell 1] Received SS measurements: RSRP = -44 (dBm)
[NR_RRC]   [Active cell][Nid_cell 0] Received SS measurements: RSRP = -44 (dBm)
[NR_RRC]   [Active cell][Nid_cell 0] Received CSI measurements: RSRP = -44 (dBm)

For a detailed debug of measurements in the PHY layer, the following line can be uncommented: //#define DEBUG_MEAS_NEIGHBORING_CELL

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