CHANNEL SWITCHING METHOD AND MOBILE COMMUNICATION SWITCH AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a mobile communication switch adopting a multi-processor system comprising a plurality of call processors each accommodating a wireless control area that provides channel switch control by which the load on the switch can be relieved, the accommodated area and the number of wireless speech channels can be extended and the processing load on the switch is not increased even when traffic becomes heavy. SOLUTION: A first call processing processor is fixed, and channel switch control is carried out with a call processor of a switch destination through inter-processor communication led by the 1st call processor. The inter-processor communication may be carried out as the inter-processor communication in the one switch or as the inter-processor communication between the processor and a processor belonging to other switch.