COMMUNICATION SERVICE IN ADJACENT(TRANSMITTING) REGION BY REQUEST OF MOBILE TELEPHONE SUBSCRIBER IN WIRELESS COMMUNICATION NETWORK

摘要

PURPOSE: A communication service in an adjacent(transmitting) region by a request of a mobile telephone subscriber in a wireless communication network is provided so that the MSC(Mobile Switching Center) of a transmitting side can carry out a call connection function as the transmitting side MSC carries out routing to a relevant server and the server transmits an appointed destination number to the transmitting side MSC in case that a mobile phone subscriber pushes "specific prefix + service code + 4-digit number". CONSTITUTION: If a mobile phone subscriber dials an agreed number(200), a transmitting side MSC provides MSID and LAID to a relevant server(201). The server sends a destination number to the transmitting side MSC(202). The transmitting side MSC inquires of an HLR(Home Location Register) about the destination number(203). The HLR inquires of a receiving side MSC about destination condition confirmation(204). The receiving side MSC transmits called subscriber status information and a routing number to the HLR(205). The HLR transmits them to the transmitting side MSC(206). The transmitting side MSC requests line connection to the receiving side MSC(207). The receiving side MSC attempts call destination so that telephone conversation can be made(208).