Service apparatus and method for pubilc mobile communication network, special line and mobile communication network

Abstract

The present invention relates to an apparatus and method for communication service, through which a mobile station in a service area shared by a predetermined public and private mobile network is capable of getting public mobile communication network service together with private wire and mobile communication network service, the apparatus including: a base station transceiver subsystem located in the predetermined service area for providing a mobile channel with a mobile station in the service area; a communication path provider, which is connected to at least one of the base station transceiver subsystem, a base station controller of public mobile communication network, a private switch, and wire public network, for providing a communication path to be able to transmit data of the base station transceiver subsystem; a call manager, which analyzes messages that are received through the communication path provider, sorts out public mobile communication network service and private wire and mobile communication network service, and manages corresponding service calls; and a gateway, which is connected to the call manager through local area communication network, and based on signal information exchange with the call manager through the local area communication network, matches with wire communication network including the communication path provider, the private switch, and wire public communication network to transmit voice data for use of public mobile communication network service and private wire and mobile communication network service.

Description

technical field [0001] The present invention relates to a communication system, and in particular to a service device and method for public mobile communication network, dedicated line and mobile communication network. Background of the invention [0002] The mobile communication network system is generally designed to only apply to a single public mobile communication network or a single private mobile communication network. Therefore, a user registered on each mobile communication network can obtain services only within the range of the network to which he or she is registered. [0003] Described below are the public mobile communication network and the private mobile communication network capable of communication only within the range of each network. The public mobile communication network includes a plurality of mobile switching centers (MSC), a plurality of base station controllers (BSC), a plurality of base transceiver subsystems (BTS) and mobile stations. The dedic...

AI Technical Summary

Problems solved by technology

[0004] Therefore, this system is somewhat inconvenient for mobile station users because they cannot obtain mobile communication services at all once they leave the network in which they are registered

That is, if the currently used mobile stations are registered on the private mobile communication network, they cannot access the public mobile communication network, and users cannot enjoy the services of the public mobile communication network

Similarly, if the currently used mobile stations are registered on the public mobile communication network, they cannot access the private mobile communication network, so the user cannot obtain the service of the private mobile communication network

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