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Method, system and equipment for packet network roaming limitation

A technology of packet domain and roaming authority, applied in the field of communication, can solve problems such as unresolved user roaming restrictions, unable to manage user roaming restrictions, and achieve effective management

Inactive Publication Date: 2008-06-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the CDMA HRPD network, there is currently no solution to the roaming restriction on users, resulting in the inability to perform roaming restriction management on users in the network

Method used

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  • Method, system and equipment for packet network roaming limitation
  • Method, system and equipment for packet network roaming limitation
  • Method, system and equipment for packet network roaming limitation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An embodiment of the present invention provides a method for packet domain roaming restriction. In this embodiment, the user AT is used to sign the user's roaming right in AN-AAA; when the user AT accesses the high-speed packet data network, when accessing the HRPD network, the AN-AAA is responsible for checking the roaming right and performing roaming restrictions. method to realize packet domain roaming restriction, the specific steps are as follows:

[0037] S11, the AN-AAA signs the roaming rights with the user AT, and the AN-AAA saves the roaming area rights information signed by the AT, wherein the roaming rights information signed by the user includes a list of roaming areas that the user is allowed to roam. a zone list that may include roaming zones in which the user is not permitted to roam;

[0038] Wherein, the roaming area signed by the AT in the AN-AAA may be a set of one or more sectors.

[0039] S12. When the AT accesses the HRPD network, the AN sends a...

Embodiment 2

[0079] The embodiment of the present invention provides a method for restricting roaming in the packet domain. In this embodiment, the AN-AAA is responsible for signing the roaming authority with the AT. When the AT accesses the HRPD network, the AN sends an access request message to the AN-AAA, and the AN -AAA returns an access acceptance message to the AN, which carries the signed roaming rights information, and the AN saves the access acceptance message, and the AN is responsible for checking the roaming rights, and the method of making a roaming restriction judgment realizes the roaming restriction in the packet domain ,Specific steps are as follows:

[0080] S21. The AN-AAA signs the AT roaming right with the user AT, and the AN-AAA saves the roaming right information signed by the AT, wherein the roaming right information signed by the user includes a list of roaming areas where the user is allowed to roam, It may also include a list of roaming areas where the user is no...

Embodiment 3

[0105] The embodiment of the present invention provides a method for restricting roaming in the packet domain. In this embodiment, the AAA and the AT sign up for the roaming right. When the PDSN performs service access request authentication to the AAA, the AAA is responsible for checking the roaming right, and The method for judging the roaming restriction realizes the roaming restriction in the packet domain, and the specific steps are as follows:

[0106] S31. The AAA and the user AT sign the roaming rights of the AT, and the AAA saves the roaming rights information signed by the AT, wherein the information of the roaming rights signed by the user includes a list of roaming areas that the user is allowed to roam, and may also include A list of roaming areas in which the user is allowed to roam;

[0107] Wherein, the roaming area subscribed by AN-AAA and AT may be a collection of one or more sectors.

[0108] S32, when the AT accesses the PDSN through the HRPD network, the ...

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Abstract

The invention discloses a method, system and device for realizing PS domain roaming restriction, belonging to the communication field, wherein the method includes the following steps: when a terminal user is accessed to a high-speed packet data network, positional information of a user can be obtained from a packet access gateway, and roaming permission information signed by the user can be obtained from an authorization, verification and charging AAA server; whether the positional information is matched with the roaming permission information signed by the user is judged; finally, according to the judgment, the invention carries out PS domain user roaming restriction. The system comprises a packet access gateway and an AAA server, wherein the AAA server comprises a positional information receiving unit, a first judgment unit and a first processing unit; the access gateway comprises a roaming permission information receiving unit, a second judgment unit and a second processing unit. Through expanding parameters, the invention transmits user positional information or roaming permission information signed by a user and realizes effective management of a roaming user; moreover, the invention solves the roaming restriction problem of a VoIP user, thereby lowering the operating risk of an operator.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, system and equipment for restricting roaming in the packet domain. Background technique [0002] With the increasing popularity of mobile communications, only mobile voice communications can no longer meet people's needs for information. Mobile data communications services have shown great vitality and vitality because they can provide office, entertainment, and communication with others across geographical boundaries. Development prospects, HRPD (High Rate Packet Data, high-speed packet data network) technology in CDMA (Code Division Multiple Access, code division multiple access) is produced under the impetus of such demands. [0003] Among them, the CDMA technology standard series include CDMA20001x, EV-DV (Evolution-Data and Voice, evolution data and voice) and HRPD, among which, CDMA2000 1x is used for basic coverage, providing users with voice services and low-sp...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04Q7/22H04L12/66H04L12/56H04L45/122
Inventor 邹锋哨
Owner HUAWEI TECH CO LTD
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