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
View PDF0 Cites 5 Cited by
  • 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 u

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Example Embodiment

[0035] Example 1

[0036] The embodiment of the present invention provides a method for restricting roaming in the packet domain. This embodiment uses the user AT to sign the user roaming authority in AN-AAA; when the user AT accesses the high-speed packet data network, when accessing the HRPD network, AN-AAA is responsible for checking the roaming authority and performing roaming restrictions. Method to implement packet domain roaming restriction, the specific steps are as follows:

[0037] S11, AN-AAA signs a roaming authority contract with the user AT, AN-AAA saves the roaming area authority information subscribed by the AT, where the information about the roaming authority subscribed by the user includes a list of roaming areas in which the user is allowed to roam. It can include a list of roaming areas where users are not allowed to roam;

[0038] Among them, the roaming area signed by AT in AN-AAA can be a collection of one or more sectors.

[0039] S12: When the AT accesses...

Example Embodiment

[0078] Example 2

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

[0080] S21, AN-AAA and the user AT subscribe to the roaming authority of the AT, AN-AAA saves the roaming authority information of the AT subscription, wherein the information of the roaming authority subscribed by the user includes a list of roaming areas in which the user is allowed to roam. It may also include a list of roaming areas where users ar...

Example Embodiment

[0104] Example 3

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

[0106] S31, AAA and the user AT sign the roaming authority of the AT, and AAA saves the roaming authority information of the AT contract. The information of the roaming authority of the user's subscription includes a list of roaming areas that the user is allowed to roam, and may also include non- The area list of roaming areas where the user is allowed to roam;

[0107] Among them, the roaming area signed by AN-AAA and AT can be a collection of one or more sectors.

[0108] S32: When the AT accesses the PDSN through th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04Q7/38H04Q7/22H04L12/66H04L12/56H04L45/122
Inventor 邹锋哨
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap