Unlock instant, AI-driven research and patent intelligence for your innovation.

Method, system and equipment for sending GBA initialization request

An initialization and equipment technology, applied in the field of communication, can solve the problems of difficult to query BSF, difficult to send GBA initialization request, etc., to achieve the effect of simple correspondence

Active Publication Date: 2013-06-12
CHINA MOBILE COMM GRP CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] Embodiments of the present invention provide a method, system, and device for sending a GBA initialization request to solve the problem that in a multi-BSF network, it is difficult for a UE to query the BSF it belongs to, and then it is difficult to realize the process of sending a GBA initialization request to the BSF it belongs to.

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 sending GBA initialization request
  • Method, system and equipment for sending GBA initialization request
  • Method, system and equipment for sending GBA initialization request

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] In order to enable the GBA initialization request sent by the UE when it needs to perform the GBA initialization process to reach the BSF that the UE belongs to conveniently under a network architecture with multiple BSFs, the present invention modifies the BSF, and records the UE's belonging in each BSF The corresponding relationship between the area and the BSF address, that is, the corresponding relationship between the UE and the home BSF. After the UE initiates a GBA initialization request to any BSF, the BSF that receives the GBA initialization request can easily determine the UE's home area, and then use the BSF in the home area as the UE's home BSF. Since the number of BSFs in the network is far less than the number of NAFs, it is relatively easy to update the corresponding relationship between the UE and the home BSF stored in each BSF.

[0054] The bootstrapping service function device involved in each embodiment of the present invention is translated accordin...

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 for sending GBA initialization request. The method includes that: a first BSF receives a GBA initialization request of UE; the first BSF determines the home area of the UE and determines a second BSF address corresponding to the home area of the UE sending the GBA initialization request according to the correspondence of home area and BSF address stored in advance; and the first BSF transfers the GBA initialization request to the second BSF according to the second BSF address. By the invention, BSF addressing on home area of UE in multi-BSF network is realized, when the relation of UE and BSF is changed, as the quantity of BSF is less than that of NAF, the correspondence of home areas in each BSF and the BSF is updated, and high efficiency is achieved. Theinvention also discloses a system for sending GBA initialization request and equipment thereof.

Description

technical field [0001] The invention relates to the communication field, in particular to a method, system and equipment for sending a GBA initialization request under the GBA mechanism. Background technique [0002] Generic Bootstrapping Architecture (GBA) is a general security mechanism that uses symmetric keys to complete authentication and key agreement, and is a part of Generic Authentication Architecture (GAA). [0003] Based on the 3GPP mutual authentication and key agreement mechanism (Authentication and Key Agreement, AKA), GBA provides a general mechanism for establishing a shared key between a user equipment (User Equipment, UE) and a server. A new network element is introduced into the GBA mechanism: Bootstrapping Server Function (BSF) . After key negotiation between UE and HSS / HLR using AKA, BSF and UE can negotiate a session key again. After the application server (NAF) obtains the session key and UE-related information from BSF, the communication A shared ke...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/26H04W12/04H04W12/06H04W12/0431H04W12/069
Inventor 王健彭华熹曹雪菲
Owner CHINA MOBILE COMM GRP CO LTD