Call service providing system, method thereof, and mobile terminal paging method
First Claim
1. A method for providing a call service for a mobile terminal to an application server in cooperation with a location server and a base station controller, the method comprising:
- receiving, from the application server, a request for the call service for the mobile terminal;
detecting, from the location server, state information and location information of the mobile terminal;
transmitting, when the mobile terminal is in an idle state, a paging request message to the base station controller so that the mobile terminal interfaces with a network and receives a network address;
receiving, from the base station controller, a paging response message including the network address; and
transmitting, to the application server, a call service response message including the network address.
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Accused Products
Abstract
The present invention discloses a system for providing a call service for a mobile terminal to an application server. The system includes a location server that manages a location of the mobile terminal in an idle state by a paging group identifier. A paging controller detects a state and a location of the mobile terminal from the location server. When the mobile terminal is in the idle state, the paging controller requests a paging operation from at least one paging controller corresponding to the paging group having the mobile terminal so that the mobile terminal receives a network address when in the idle state, and provides the network address to the application server.
22 Citations
21 Claims
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1. A method for providing a call service for a mobile terminal to an application server in cooperation with a location server and a base station controller, the method comprising:
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receiving, from the application server, a request for the call service for the mobile terminal;
detecting, from the location server, state information and location information of the mobile terminal;
transmitting, when the mobile terminal is in an idle state, a paging request message to the base station controller so that the mobile terminal interfaces with a network and receives a network address;
receiving, from the base station controller, a paging response message including the network address; and
transmitting, to the application server, a call service response message including the network address. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for paging a mobile terminal in cooperation with a base station, a paging controller and a location server, the method comprising:
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receiving, from the paging controller, a paging request message having a physical address of the mobile terminal and an identifier of a paging group including the mobile terminal;
transmitting a paging notification message including the physical address of the mobile terminal to at least one base station corresponding to the identifier of the paging group so that the at least one base station transmits a paging message including the physical address of the mobile terminal to a channel link;
providing a network address to the mobile terminal when the mobile terminal interfaces with a network;
registering a location of the mobile terminal to the location server by network address and a location registration message including an identifier of an access point to which the mobile terminal is accessed; and
transmitting to the paging controller a paging response message including a physical address of the mobile terminal and the network address. - View Dependent Claims (11, 12, 13, 14)
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15. A system for providing a call service for a mobile terminal to an application server, the system comprising:
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a location server for managing a location of the mobile terminal in an idle state by an identifier of a paging group; and
a paging controller for detecting a state of the mobile terminal and the location of the mobile terminal from the location server when receiving the call service for the mobile terminal from the application server, requesting a paging operation from at least one paging controller corresponding to the paging group including the mobile terminal so that the mobile terminal receives a network address when the mobile terminal is in the idle state, and providing the network address to the application server. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification