ENHANCED RADIO VOICE CALL CONTINUITY GATEWAY SOLUTION

摘要

In the area of radio telecommunication, the performance of single radio voice call continuity (SRVCC) can be enhanced so as to provide seamless call handover (HO) coverage. Particularly, SRVCC procedures can be configured to minimize interruptions in speech communications. This can be achieved through the proper configuration of such network devices as a packet data network gateway, a serving gateway, or media gateway, and a mobility management entity. In one example method, the method includes detecting establishment of a bearer and, upon detecting establishment of the bearer, reserving a single radio voice call continuity endpoint. The single radio voice call continuity endpoint can then be subsequently used in the establishment of a temporary flow during handover.