Physical Layer Metrics

The Physical (PHY) layer uses the physical uplink shared channel to measure the noise power and the number of allocated PUSCH Radio Bearers (RBs) for a UE in time period T.
Example of sample PHY layer metrics.
{ "type": "Kafka-Collector", "instance": "KC-1", "timestamp": "2021-11-11T23:04:24.044000Z", "metricType": "PHY", "domain": "5G", "sub-domain": "vRAN", "properties": { "dataSource": "100.126.144.164:9999", "deviceType": "du", "deviceName": "du-851008008", "entityType": "du", "entityName": "du-6cdcbd97b5-8rrpt" }, "metrics": { "PuschAllocRB": 10, "PuschIntNoisePwr": 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
PuschAllocRB
Indicates the Physical uplink shared channel allocated for Radio Bearers.
Double
PuschIntNoisePwr
Indiactes the Physical uplink shared channel interference per Noise power.
Decibel-Milliwatts