Information processing method for closed subscriber group, access control method, system and device

An information processing method and closed user group technology, applied in the field of telecommunications, can solve the problems that users cannot correctly access the CSG area, are no longer allowed to access, and are separated.

Active Publication Date: 2010-02-10
NOKIA TECHNOLOGLES OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the research and practice of the prior art, the inventors of the present invention found that after the UE registers with the network, the UE's CSG information (such as the UE's allowed CSG list information) may change, which may cause the user to fail to correctly connect to the network. Enter the allowed CSG area, but in the prior art, the UE cannot know whether the CSG information has changed
[0005] At the same time, after the CSG information of the UE changes, it may cause the UE to no longer allow access in the currently accessed CSG area. How to separate the UE from the currently accessed CSG area? In the prior art, there is no mechanism to deal with this question

Method used

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  • Information processing method for closed subscriber group, access control method, system and device
  • Information processing method for closed subscriber group, access control method, system and device
  • Information processing method for closed subscriber group, access control method, system and device

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Embodiment Construction

[0057] The embodiment of the present invention provides a CSG information processing method, which can notify the UE when the CSG information changes. The embodiment of the present invention also provides a corresponding system and network element equipment. Each will be described in detail below.

[0058] In order to enable those skilled in the art to better understand and realize the embodiment of the present invention, the following is a brief introduction to the home access system in the embodiment of the present invention, refer to figure 1, which is a schematic diagram of the system architecture of home access in an embodiment of the present invention, including: a home wireless access point, which uses a licensed frequency spectrum, and connects the UE to the operator's mobile network through a general IP access network. It can be called Femtocells, which includes home access point (HNB, Home NodeB) 101, a home wireless access point operating on the frequency spectrum ...

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Abstract

The invention discloses an information processing method for a closed subscriber group, an access control method, a system and a device. The information processing method for the closed subscriber group comprises the following steps: acquiring information on the closed subscriber group (CSG) of modified user equipment (UE); and sending a message to the UE, wherein the message carries correlative information on the CSG. The method and the corresponding system and device can make the UE be capable of acquiring that the stored CSG information is changed.

Description

technical field [0001] The present invention relates to the field of telecommunications technology, and in particular to a closed subscriber group (CSG, Closed Subscriber Group) information processing method, access control method, system and equipment. Background technique [0002] At present, the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project) and non-3rd Generation Partnership Project (non-3GPP) standard organizations are studying a new access mode: home access (Home), user equipment ( UE, User Equipment) accesses the network (such as Digital Subscriber Line (DSL, Digital Subscriber Line), Cable broadband (Cable broadband) ) to connect to your carrier's mobile network. [0003] In order to restrict the UE from accessing a specific home wireless access point or a specific wireless point, a Closed Subscriber Group (CSG, Closed Subscriber Group) mechanism is introduced. The CSG identifies some UEs (or users), and these UEs are allowed to acces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W74/00H04B7/26
CPCH04W12/08H04W48/04H04L63/104
Inventor 吴问付
Owner NOKIA TECHNOLOGLES OY
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