APPARATUS AND METHOD FOR HANDLING SINGLE RADIO VOICE CALL CONTINUITY HANDOVER

摘要

A method for handling a SRVCC handover in a wireless communication system includes determining whether a voice session between a UE and an IMS is initiated by a web RTC IMS client or a regular IMS client of the UE, in response to the voice session initiated via the web RTC IMS client, indicating to a serving eNB that the SRVCC handover is not applicable, and in response to the voice session initiated via the regular RTC IMS client, indicating to the serving eNB that the SRVCC handover is applicable. An apparatus for handling a SRVCC handover in a wireless communication system includes a transceiver, and a processor configured to determine whether a voice session between a UE and an IMS is initiated by a web RTC IMS client or a regular IMS client of the UE.

主权项

1. A method for handling a Single Radio Voice Call Continuity (SRVCC) handover in a wireless communication system, the method comprising:
determining whether a voice session between a user equipment (UE) and an IP Multimedia Subsystem (IMS) is initiated by a Web Real Time Communication (web RTC) IMS client or a regular IMS client of the UE; in response to the voice session initiated via the web RTC IMS client, indicating to a serving eNB that the SRVCC handover is not applicable; and in response to the voice session initiated via the regular RTC IMS client, indicating to the serving eNB that the SRVCC handover is applicable.