WIRELESS COMMUNICATION METHOD AND SYSTEM FOR APPLYING 3G WCDMA N-ZONE CALL PROCESS FOR 2G CDMA N-ZONE

摘要

A wireless communication method which is able to apply a 3G WCDMA N-zone call process to a 2G CDMA N-zone and a system thereof are provided to offer an efficient N-zone service through the call-process continuity between a 2G N-zone service and a 3G N-zone service under an environment where a 2G CDMA and 3G WCDMA are used together. A wireless communication system for N-zone service comprises: an MSC(Mobile Switching Center) which creates a message for processing a call connection according to the request of call connection to a destination terminal from an originating terminal; and a 3G SCP(Service Control point) which control a call process by judging whether or not the destination terminal is placed at a designated region according to a message routed to 3G network based on a message for the call connection process.