Medium Access Control Layer Metrics

The Medium Access Control (MAC) layer metrics provides the total number of QAM and QPSK modulation used in DL MAC HARQ.

Example of sample MAC layer metrics.

{
    "type": "Kafka-Collector",
    "instance": "KC-1",
    "timestamp": "2021-11-11T23:04:24.044000Z",
    "metricType": "MAC",
    "domain": "5G",
    "sub-domain": "vRAN",
    "properties": {
      "dataSource": "100.126.144.164:9999",
      "deviceType": "du",
      "deviceName": "du-851008008",
      "entityType": "du",
      "entityName": "du-6cdcbd97b5-8rrpt"
    },
    "metrics": {
      "MacHarqDl16qam": 10,
      "MacHarqDl64qam": 0,
      "MacHarqDl256qam": 0,
      "MacHarqDlQpsk": 0
    },
    "tags": {
      "CUCPID": "851008000",
      "RUID": "851008213",
      "DUID": "851008008",
      "CellClusterId": "111",
      "kubernetes_namespace": "sdlas00082b-ns-mv-du-851008-001"
    }
  },

The following table lists the JSON definitions.

JSON	Description	Units
MacHarqDl16qam	This measurement provides the total number of 16QAM modulation used in DL MAC HARQ in both new and retransmission.	Double
MacHarqDl64qam	This measurement provides the total number of 64QAM modulation used in DL MAC HARQ in both new and retransmission.	Double
MacHarqDl256qam	This measurement provides the total number of 256QAM modulation used in DL MAC HARQ in both new and retransmission.	Double
MacHarqDlQpsk	This measurement provides the total number of QPSK modulation used in DL MAC HARQ in both new and retransmission.	Double