| 摘要 |
Location registration processing of a mobile station using the connection-oriented method of the TSB-80 standard of application interface between a base station controller (BSC) and a mobile switching center (MSC) in a personal communication services (PCS) system. The internal processing method of the call control processor (CCP) of the BSC includes the steps of: allocating the block in charge of processing the location registration as a block for processing the protocol between the base transceiver subsystem control processor (BSC) call-control and call control processor (CCP) protocol control block to reduce the number associated with inter-process communication (IPC); connection-oriented processing wherein if the PCX receives a Location Update Request from a base transceiver subsystem control processor (BCP), the CCP protocol control block stores the BCP address or job address of the BCP according to a connection identifier, which is assigned by the CCP protocol control block, as a key, and when a response to a location update request from personal communication exchange (PCX) occurs, the CCP protocol control block transmits a message to a BCP address of the corresponding connection identifier; managing a timer wherein a timer being continuously operated is set together with the starting of the process, and the management increases the time after the message-transmission and, in an established time, the management releases resources; and omitting the signaling connection control part (SCCP) release step by using a SCCP connection reject primitive, which can be used when the PCX transmits a response message to the SCCP.
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