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A method and system for cross-network roam

An inter-network, roaming technology, applied in the field of communications, can solve the problems of intelligent service restrictions, intelligent service users cannot use intelligent services, and the home network is not transparent, and achieves the effect of cost transparency.

Inactive Publication Date: 2009-12-09
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] a. The provision of intelligent services is limited: because the intelligent services defined by various operators are different, intelligent service users may not be able to use intelligent services in roaming places;
[0005] b. For the home network, the network service quality and billing information that the roaming user enjoys in the roaming area is opaque to the home network

Method used

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  • A method and system for cross-network roam

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Embodiment Construction

[0031] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0032] figure 1 It is a system networking diagram for realizing the method of inter-network roaming in the present invention. In this system, the home location includes a home location register, a home gateway port mobile switch, and a home network intelligent service platform; the roaming location includes a roaming mobile switching center / visitor location register.

[0033] The functions of each part are:

[0034] Home location register: (a) store the service subscription attribute of the user, for example, store the voice service, short message service, smart service, etc. signed by the user; (b) identify the roaming user; (c) move the exchange / visit The location register performs data filtering when inserting data, only inserts basic service data of roaming users, and does not insert supplementary service data such as calling intelligent s...

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Abstract

The invention discloses a method and system for realizing inter-network roaming. The method is that when a roaming user registers in a different network, the HLR only inserts the user's basic service data into the roaming VLR, so as to ensure that the roaming mobile switching center / VLR does not trigger the user's calling service, and only realizes Roaming access function: when a roaming user initiates a call in a roaming location, and the mobile switching center of the roaming location analyzes that the calling number is a number of a different network, the call will be connected to the mobile switching center of the user's home gateway port according to the calling number; the home network The gateway mobile switching center processes the calling service. By adopting the invention, the roaming user can continue to use the intelligent service in the roaming area, and the network service quality and charging information enjoyed by the user can be monitored.

Description

technical field [0001] The invention relates to a method and system for realizing roaming between networks in the communication field. Background technique [0002] In the current communication field, the roaming implementation method of the user is as follows: the user registers in the roaming place, and the calling related service of the user is also triggered in the roaming place. [0003] The following problems exist in the way that the user's calling service is triggered in the roaming area: [0004] a. The provision of intelligent services is limited: because the intelligent services defined by various operators are different, intelligent service users may not be able to use intelligent services in roaming places; [0005] b. For the home network, the network service quality and billing information that the roaming user enjoys in the roaming place are opaque to the home network. Contents of the invention [0006] The technical problem to be solved by the present in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04Q7/22H04W8/04H04W24/00
Inventor 刘建业朱玉娜王炜吕剑明
Owner ZTE CORP
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