Partial Context Replacement Call Flow

This section describes the partial context replacement call flow.

When cnSGW-C receives a CSReq with the existing EBI and TEID as non-ZERO, then cnSGW-C performs a partial context replacement by invoking the following call flows:

  • EBI received in CSReq is for the existing default bearer.

  • EBI received in CSReq is for the existing dedicated bearer.