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Paging control method and apparatus

A mobile communication network, paging control technology, applied in the field of paging control, can solve problems such as no solution

Inactive Publication Date: 2004-11-03
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] However, no solution has been proposed for the paging control method performed if a circuit-switched call is active and a paging request arrives from a non-uniform packet-switched network

Method used

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Embodiment Construction

[0041] In the following, when the radio access network (UTRAN) is connected to a core network based on GPRS and a core network based on GSM, the paging control method according to the present invention will be described on the basis of a mobile communication system such as UNTS system A preferred embodiment.

[0042] according to figure 1 , a mobile station (MS) 1 is wirelessly connected to at least one base station (BS) 2, which is connected to a radio network controller (RNC) 3 of the UTRAN. In CDMA based systems, MS 1 can be connected to several BSs 2 simultaneously due to macroscopic variations.

[0043] The RNC 3 is connected to a Mobile Switching Center (MSC) of the UMTS or GSM core network, which provides access to a circuit-switched network such as the Public Switched Telephone Network (PSTN) 8 or to a packet-switched network such as the Internet 9 access.

[0044] In addition, the RNC 3 is connected to the SGSN 6 of the UMTS or GPRS core network. The SGSN 6 is con...

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Abstract

A paging method and apparatus for a mobile communication network to which at least two-non-coordinated core networks are connected is disclosed, wherein a service state of a mobile station is checked, when a request for a paging message to the mobile station has been received from one of the non-coordinated core networks. Then, a multicall paging message is transmitted using an existing signalling link of the mobile station and / or mobile station location information known in a radio access network, when the mobile station is already connected to another one of the non-coordinated core networks. The checking is preferably performed by a radio network controller which is conneced to the non-coordinated core networks. Thus, a paging request received from a non-coordinated core network can be supplied to a mobile station, although the paged mobile station is already connected to another non-coordinated core network.

Description

technical field [0001] The present invention relates to a kind of paging control method and device for the mobile communication network such as UTRAN (UMTS Radio Access Network) system, such as SGSN (Serving GPRS Support Node) of GPRS (General Packet Radio Service) Serving GPRS Support Node) and GSM (Global System for Mobile Communications) MSC (Mobile Switching Center) or their equivalent in UMTS (Universal Mobile Telecommunications System) such as at least two A non-coordinated core network node is connected to it. Background technique [0002] A paging system is a one-way (wireline to mobile) digital transmission system. Message paging systems will evolve with the development of e-mail services, in which message communication rarely interrupts the person being called. [0003] A mobile station (MS) of a mobile communication system has three states, namely idle, waiting, and active states. Data can be transmitted between the mobile station and the mobile communication n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M3/42H04W68/00
CPCH04W68/00
Inventor 朱卡·韦林托莫·弗莱兹特罗姆
Owner QUALCOMM INC