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Method for implementing network access for PCS user, and 3G user with one number and dual standby functions

A dual-standby, user number technology, applied in the direction of network data management, electrical components, selection devices, etc., can solve the problems of communication interruption, affect the enthusiasm of users' 3G services, etc., to achieve the effect of improving competitiveness

Inactive Publication Date: 2007-12-26
ZTE CORP
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  • Summary
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Problems solved by technology

In this way, when a 3G user roams out of the urban area, the 3G network cannot be used, resulting in communication interruption, which will inevitably affect the user's enthusiasm for using 3G services

Method used

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  • Method for implementing network access for PCS user, and 3G user with one number and dual standby functions
  • Method for implementing network access for PCS user, and 3G user with one number and dual standby functions
  • Method for implementing network access for PCS user, and 3G user with one number and dual standby functions

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Embodiment Construction

[0022] In the following, the method for achieving network access with one-number dual-standby for a PCS user and a 3G user described in the present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

[0023] The concrete train of thought of the method of the present invention is: integrated intelligent HLR distributes identical user number for PCS and 3G user, establishes association between PCS user information and 3G user information simultaneously, the preferred access network of regulation user (general setting The user uses the PCS and 3G dual-mode mobile phone, and uses the preferred network to communicate with other users under normal circumstances. When the preferred network is not available, in the call routing and short message routing responses, return another The location information of the network ensures smooth communication.

[0024] Fig. 1 is a schematic diagram of network connection when PCS an...

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Abstract

The method comprises: setting PCS or 3G network as an optimal network; the integrated intelligent HLR allocates same user number for both PCS and 3G; a correlated relation is built between the user messages in two networks by setting a type value of inter-network free roaming user. The user with a PCS and 3G dual-mode phone and a same number can simultaneously log on PCS network and 3G networks in order to use the optimal network to communication with other users; when the optimal network is unavailable, in the response of call route and message route, the location information is returned via another network to ensure the communication traffic.

Description

technical field [0001] The invention relates to a network access method of a dual-mode terminal in the field of mobile communication, in particular to a method for a PCS user and a 3G user to use the same number to realize network access in dual standby. Background technique [0002] After the 3G network of a telecom service operator (such as China Telecom or China Netcom) is completed, the original PCS (PCS Personal Communication System, Personal Communication System) users have the need to use the 3G service without changing the number, but in the initial stage of 3G network development , 3G network coverage is small, and its network may only cover urban areas, while the PCS network development of China Telecom / Netcom is relatively mature, and the network has covered urban areas and vast rural areas. In this way, when a 3G user roams out of an urban area, the 3G network cannot be used, resulting in communication interruption, which will inevitably affect the user's enthusi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04Q7/32H04W8/26H04W88/06
CPCH04W88/06H04W8/26
Inventor 吕剑明穆建宏贺旻捷孙敬坤
Owner ZTE CORP
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