Method and system for controlling mobility of communication network, and related network and computer program product

A communication network and mobile terminal technology, which is applied in the field of traffic management in the telecommunications network, and can solve problems such as the critical point of the agreement between the origin agents.

Active Publication Date: 2011-06-08
TELECOM ITALIA SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0036] The purpose of the present invention is to meet the needs mentioned above, in particular, the present invention solves the problem of providing a solution that does not have the critical point of the home agent agreement and can be used so that the mobile terminal can always be provided with the best performance to provide services without causing any interruption of user services

Method used

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  • Method and system for controlling mobility of communication network, and related network and computer program product
  • Method and system for controlling mobility of communication network, and related network and computer program product
  • Method and system for controlling mobility of communication network, and related network and computer program product

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Embodiment Construction

[0061] image 3 direct reference figure 1 with figure 2 The figures already illustrated in Figure 1 illustrate an example of the network architecture on which the configuration described here is based.

[0062] exist image 3 The structure in provides the use of an Authentication, Authorization and Accounting (AAA) platform 90 for providers with whom users subscribe to services. In order to build such a platform that generally already exists in the provider 30 network, authorize, drive and monitor towards the new home agent (labeled Home Agent) for the entire migration process. With the support of the home agent currently serving the mobile node (i.e., the serving home agent), through the image 3 In the AAA protocol marked 100 and in image 3 Communications between the Authentication, Authorization and Accounting (AAA) platform 90 and the mobile node 10 are performed by appropriate extensions in the Mobile IPv6 signaling messages marked 102 .

[0063] Thus, each Home ...

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Abstract

The invention relates to a method and a system for controlling the mobility of a communication network, and a related network and computer program product. A communication network, such as a mobile IP network (30), comprises at least one mobile terminal (10) and a plurality of home agents (70), wherein the home agents are suitable for providing communication service for the mobile terminal (10) during work session. An authentication, authorization and accounting (AAA) platform (90) is arranged in the network (30), and the platform is configured to recognize the home agent (70) serving for at least one mobile terminal (10) from the plurality of home agents (70) in a selective and changing manner in a single work session.

Description

[0001] This application is a divisional application of an invention patent application with the application number 200480044311.2, the application date is September 30, 2004, and the title is "method and system for controlling mobility in a communication network, and related network and computer program products" . technical field [0002] The present invention relates to techniques for managing traffic in telecommunication networks. [0003] The present invention has been developed mainly for possible applications in IP (Internet Protocol) based mobile networks, ie more precisely in networks that use the Mobile IP protocol to manage the mobility of terminals. [0004] Reference to this specific field of application must not in any way limit the scope of the invention. Background technique [0005] IP mobile networks recognize a scenario where a mobile user moves in the network and generates traffic that is routed in the network to the node (corresponding node) with which t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04W8/12
Inventor 杰拉尔多・吉阿里塔伊万诺・古阿迪尼
Owner TELECOM ITALIA SPA
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