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Method, apparatus and system for implementing mobile number portability

A mobile number portability and number portability technology, applied in the field of communications, can solve problems such as resource waste, and achieve the effects of reducing call delay, improving routing efficiency, and saving network resources

Active Publication Date: 2009-04-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is a situation in the mobile communication network that the destination office is connected to the route. When the calling user calls a cross-network number portability user, the originating office of the call will not initiate the route retrieval message, but will connect the call to the original caller. Home network, so that the bearer between the calling party and the called party needs to be tandem through the number portability of the user's original home network, resulting in a waste of resources on the called user's original home network

Method used

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  • Method, apparatus and system for implementing mobile number portability
  • Method, apparatus and system for implementing mobile number portability
  • Method, apparatus and system for implementing mobile number portability

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Embodiment approach

[0049] First, the signaling processing device 2 adds the routing number to the received first call control message to generate a second call control message;

[0050] Second, the signaling processing device 2 adds the routing number to the number allocated by the original home network of the called user, generates a second called number, and feeds back the second called number to the mobile switching center of the calling network. Center 1; Mobile Switching Center 1 initiates a new call based on the second called number, generates a second call control message, and sends the generated second call control message to the signaling processing device 2.

[0051] The signaling processing device 2 sends the second call control message to the gateway 3, and the gateway 3 performs routing processing according to the routing information in the second call control message, and connects the call to the current home network of the called user.

[0052] Specifically, see image 3 , the si...

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Abstract

The embodiment of the invention discloses a method used for realizing mobile number portability, a device and a system thereof; wherein, the method comprises the steps as follows: a first calling control message carrying the information of called user is received; according to the information of the called user, the number portability information of the called user is gained; a second calling control message is generated on the basis of the number portability information; a calling network transfers the calling to the home network of the called user. The embodiment of the invention can improve the routing efficiency and avoid the waste of network resources between networks.

Description

technical field [0001] The present invention relates to the field of communications, and in particular, to a method, device and system for realizing mobile number portability. Background technique [0002] Mobile Number Portability (MNP, Mobile Number Portability) refers to a technology in which mobile users keep their mobile user numbers unchanged even when they change the operator that provides services for them. After the implementation of mobile number portability, users can still use the numbers assigned by the original network to receive services in the new network, so that the previously established communication connections will not be affected by the change of user addresses or service providers, which brings great benefits to users. convenience. [0003] With the continuous development of technology, the competition in the telecommunication market has become more and more intense, and the application of mobile number portability has become more and more common. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/28H04W4/16
Inventor 李云峰马明
Owner HUAWEI TECH CO LTD
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