| 摘要 |
A method for performing a handoff of a mobile station (MS) from a first base station (BS) to a second BS in a mobile communication system. The first BS sends a handoff required message, which includes a service type identifier of a concurrent service of the voice and packet data and a service configuration record, to the MSC. The MSC sends the received handoff required message to the second BS. The second BS determines whether it can communicate with the MS using a radio resource specified in the service type identifier and the service configuration record, and when it cannot, sends to the MSC a new service type identifier and a new service configuration record for communicating either the voice or packet data with the MS. The MS then communicates with the second BS using the new service type identifier and the new service configuration record. |
