The solution for support of the Intra Domain Connection of RAN Nodes to Multiple CN Nodes for GSM and UMTS systems in TS 23.236
has some issues for MSC Pool with existing deployments and implementations, e.g. upgrade of existing nodes.
This TR studies whether these issues can be resolved by deploying a function above the BSC/RNC nodes which provides similar functions as the NNSF in BSC/RNC nodes that is specified in TS 23.236
full Table of Contents for TR 23.924 Word version: 15.0.0