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

Method and device for general access network controller list of update service

A general access network and controller technology, applied in access restriction, device selection, network data management, etc., can solve problems such as unclear implementation specifications and registration failures, and achieve the effect of improving user experience and success rate

Active Publication Date: 2008-05-07
HUAWEI TECH CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Therefore, the existing update specification on the service GANC list is not yet clear about the execution specification of the indication value of the flag "Do Not Store" carried by the SUTI parameter, which leads to the fact that the update result of the mobile terminal's update of the local service GANC list may not be the result of the GAN network. The expected update result may not meet the needs of the GAN network, so the next time the mobile terminal registers according to the service GANC information stored in the service GANC list, it will easily cause registration failure

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 and device for general access network controller list of update service
  • Method and device for general access network controller list of update service
  • Method and device for general access network controller list of update service

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] In the first embodiment, the existing service GANC list indication cell flag is extended. Referring to Table 3, Table 3 is the structure of the service GANC list indication cell mark in the embodiment of the present invention.

[0039]

[0040] table 3

[0041] It can be seen from Table 3 that a parameter named DNSI (Do not store indicator) is added in the first embodiment, and the DNSI parameter further provides an operation instruction for the implementation of the indication value of the flag "Do Not Store" carried by the SUTI parameter. See Table 4 for the definition of DNSI parameters. In Table 4, the length of the indication value carried by the DNSI parameter can be 1 bit, and if the indication value carried by the DNSI parameter is "0", it can be used to instruct the mobile terminal to delete the GANC associated with the current location of the mobile terminal in the local service GANC list If the indication value of the DNSI parameter is set to "1", it can...

Embodiment 2

[0058] In the second embodiment, there is no need to extend the cell mark of the service GANC list, but after the mobile terminal receives the indication value of the flag "Do not store" carried by the SUTI parameter sent by the Default GANC, according to the "Do not store" store" instruction, execute the instruction instead of not processing the instruction.

[0059] For the process of updating the GANC list in this second implementation, please refer to image 3 process shown. Different from the specific implementation description of each step in the first embodiment above, after the mobile terminal receives the "Do notstore" instruction, it can use its ability to perceive whether the GANC that has successfully registered is the GANC of the home network or the GANC of the roaming network. Determine whether to keep the record of the GANC information associated with the current location of the mobile terminal in the local service GANC list, or delete the record, if the curren...

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 present invention provides a service general access network controller list updating method, which comprises: a mobile terminal gains an instruction that the mobile terminal is not allowed to store the information of a service GANC and gains the operation instruction of a local service GANC list. The mobile terminal processes the local service GANC list according to the operation instruction. The present invention also provides a service general access network controller list updating device. With the technical proposal of the present invention, the updating operation of the local GANC list by the mobile terminal can meet the requirements of the GAN network; the GAN network registering success rate of the mobile terminal is increased and the user experience is correspondingly enhanced.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and device for updating a list of serving universal access network controllers. Background technique [0002] In a mobile communication network, the access network acts as a bridge between mobile terminal users and the core network, and its communication capability directly affects user experience. Based on the continuous development of short-distance wireless communication technology and its advantages of high access bandwidth and low communication cost, the access network technology is also based on short-distance wireless communication technology, and a UMA (Unlicensed Mobile Access) is developed. Access) Generic Access Network (GAN, Generic Access Network) technology. [0003] In the GAN network, mobile terminal users first need to establish a communication connection with the Generic Access Network Controller (GANC, Generic Access Network Controller) t...

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): H04Q7/38H04B7/26H04W8/02H04W48/16H04W60/00
CPCH04W60/00H04W48/16
Inventor 赵旸翁武林
Owner HUAWEI TECH CO LTD