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O1 Interface

O1 Interface

Owned by Zhe Huang (Felix)
Last updated: May 12, 2020

Reference Implementation Based on near-RT RIC

This section documents the details of the O-RAN App SDK which is primarily covering the implementation for near-RT RIC xApps.

information about how the O-RAN App SDK will evolve to cover other O-RAN apps can be found here.

O1-CM:

  • Initial and updated configuration via K8s config map
  • We believe this can be abstracted by the framework (xApp just registers a handler)
  • Still open discussion in O-RAN WGs on how LCM should be done.

O1-PM/FM:

  • xApp alarm api partially available in R4 (go only), stat api in R5.
  • (for now) AT&T xApps use VES, Nokia xApps use Prometheus.

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