Method and network of realizing roam between networks unsigned roam protocol

A network and protocol technology, applied in the field of communication

Inactive Publication Date: 2007-02-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a method and network for realizing roaming between networks that have not signed a roaming agreement, so as to solve the problem of how to provide roaming functions for users in the process of signing a roaming agreement by a mobile operator in the prior art

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  • Method and network of realizing roam between networks unsigned roam protocol
  • Method and network of realizing roam between networks unsigned roam protocol
  • Method and network of realizing roam between networks unsigned roam protocol

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Embodiment Construction

[0089] The present invention provides a method and system for realizing roaming between networks that have not signed a roaming agreement. The core principle of the solution is that the primary IMSI (International Mobile Subscriber Identity, International Mobile Subscriber Identity) and the secondary IMSI are registered through a third-party network. In this way, for new mobile operators, if they cannot sign roaming agreements with operators of other networks in a short period of time, they can quickly realize the roaming function of this network. Users in the network can roam in these networks, thus providing roaming services for the users of this network.

[0090] Such as figure 1 As shown, the present invention involves three networks, namely, the original network, the current network and the third-party network. For the convenience of description, it is now assumed that the three networks are A, B, and C respectively. Among them, network A is the original network, such as...

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Abstract

The method is used to solve the problem being not capable of implementing roaming between the networks not singing roaming agreement. When the current network do not sign a roaming agreement with user home network and a third party network has already signed an agreement with the current network, the method comprises: when a home network user end roams into the current network, the communication between said user end and other user end is implemented by using a third party network to make switch between the slave IMSI (international mobile subscriber identification number) and master IMSI; the said slave IMSI registers at the home location register of third party network, and said master IMSI registers at the home location register of the home network. The invention also reveals an agent network and a user end.

Description

technical field [0001] The invention relates to a communication technology, in particular to a method and network for realizing roaming between networks that have not signed a roaming agreement. Background technique [0002] With the rapid development of communication technology, a variety of communication networks have emerged due to the needs of different services. Each mobile operator needs to sign a roaming agreement between these networks to ensure that the operator's users can roam freely in the area of ​​​​these networks . The roaming agreement generally refers to an agreement signed between mobile operators to allow users of the other side to roam to their own network. If a user of an operator moves to a network that has not signed a roaming agreement for location update, the user cannot pass the authentication process of the network, resulting in the user being unable to realize the roaming function. However, it often takes a long time for operators to sign roamin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04L12/56H04L29/06H04W8/04
Inventor 李育斌徐斌李祖健
Owner HUAWEI TECH CO LTD
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