User access control method

An access control and user technology, applied in the communication field, can solve problems such as the inability to guarantee the security performance of the 3GHNB system, and achieve the effect of reducing complexity and improving security performance

Inactive Publication Date: 2010-01-13
SAMSUNG ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, when the user makes a business request, the user's request can only be rejected
[0010] As mentioned above, because the HNB saves the user group list, it brings complexity to the HNB, and the current solution cannot guarantee the same security performance of the 3G HNB system as that of UMTSI

Method used

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Examples

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Embodiment Construction

[0024] The embodiment of the present invention is described by taking 3G HNB as an example, but the present invention is not limited to 3G HNB, and also includes LTE HNB and HNB under other access systems.

[0025] Embodiments of the present invention are as image 3 shown. The following is a detailed description of the graph. In the following description, detailed technical explanations are omitted for technologies not related to the present invention.

[0026] Step 301: UE establishes RRC connection with 3G HNB. From the perspective of the UE, the UE does not distinguish between the macro base station and the home base station. If the UE is in idle mode, when the user finds that the RAI of the current cell is inconsistent with the RAI saved by the UE, the user needs to initiate a routing update process. Or when the user turns on the UE, the user needs to initiate an Attach process; or when the routing update clock reaches the updating time, the UE needs to initiate a per...

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Abstract

The invention relates to a user access control method comprising the following steps: a home base station sends information to a home base station gateway, wherein the information includes the information on the measurement of surrounding cells by user equipment (UE) and the non-access stratum (NAS) information which is sent to a core network node by the UE; the home base station gateway analyzes the NAS information so as to obtain the user identification contained in the NAS information; the home base station gateway compares the user identification and a user group list and decides if the UE is allowed to be accessed; and the home base station gateway sends the response of NAS information to the home base station and informs the home base station of the UE access indication. The invention simplifies the complexity of a home node B (HNB), improves the safety performance of the HNB and enables the user to reside in the HNB under the condition of the coverage of a micro cell nearby or reside in the micro cell.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for supporting HNB to perform access control on UE. Background technique [0002] The system structure of SAE is as follows figure 1 shown. Below is the right figure 1 Description of SAE system structure. [0003] 101 User equipment (hereinafter referred to as UE) is a terminal device for receiving data. 102 EUTRAN is the wireless access network in the evolved system SAE, also called ENB, which is responsible for providing an interface for LTE mobile phones to access the wireless network, and is connected with the mobile management entity 103MME and the user plane entity 104 Serving Gateway of the mobile phone through the S1 interface. 103 The MME is responsible for managing the mobile context and session context of the user equipment, and saving the user's security-related information. 104 The Serving Gateway mainly provides functions of the user plane. The S1-MME inter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W74/00H04W88/08H04W88/16
Inventor 王弘许丽香李小强
Owner SAMSUNG ELECTRONICS CO LTD
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