Method and system for registering UE of non-closed user group in Home Node B

A technology of home base station and home base station gateway, applied in the field of wireless cellular communication systems, can solve the problems of too many verification parameters, cumbersome process, unfavorable realization of network flattening, etc., to optimize the registration process, increase efficiency and reliability, and improve registration. effect of the process

Inactive Publication Date: 2010-07-28
ZTE CORP
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  • Abstract
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  • Claims
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Problems solved by technology

[0016] figure 2 The process shown involves too many verification parameters and the process is cumbersome. More importantly, it requires the round-trip transmission of information between HNBGW and HNB, which is not conducive to realizing the flattening of the network.

Method used

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  • Method and system for registering UE of non-closed user group in Home Node B
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  • Method and system for registering UE of non-closed user group in Home Node B

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Embodiment Construction

[0036]In order to make the purpose, technical solution and practicability of the present invention clearer, the present invention will be further described in detail below in conjunction with the drawings.

[0037] The registration method of the non-CSG UE in the HNB system of the present invention includes:

[0038] After the UE camps on the HNB, the UE establishes an RRC (Radio Resource Control, radio resource control) connection with the HNB, and the UE sends its terminal identity and terminal capabilities to the HNB. Then the UE transmits an initial direct message to the HNB. When the HNB checks that the capability of the UE is non-CSG, the HNB sends a terminal registration request message and the initial direct transfer message to the HNB GW, the terminal registration request message includes a terminal identifier, and the terminal registration request message indicates that the terminal is a non-CSG A terminal of a closed user group; the HNB GW performs access control o...

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Abstract

The invention provides a method for registering UE of a non-closed user group in a Home Node B, which comprises the following steps that: after residing in the Home Node B (HNB), the terminal establishes a wireless resource control connection with the HNB, and sends a terminal identification and a terminal capability thereof to the HNB; the terminal transmits an initial directly-transmitted message to the HNB; when determining that the terminal is the terminal of the non-closed user group according to the terminal capability, the HNB sends a terminal registration request message and the directly-transmitted message to a Home Node B gateway, wherein the terminal registration request message includes the terminal identification and indicates that the terminal is the terminal of the non-closed user group; and when receiving the terminal registration request message and the directly-transmitted message, the Home Node B gateway carries out access control on the terminal. The invention also provides a system for registering a terminal of a non-closed user group in the Home Node B. The method and the system simplify the terminal registration process, and improve the terminal registration efficiency.

Description

technical field [0001] The present invention relates to a wireless cellular communication system, more specifically, in the security architecture of a UMTS (Universal Mobile Telephone System, Global Wireless Telephone System) network and an EPS (Evolved Packet System, Evolved Packet System) network, a A registration method and system for a UE (User Equipment, user equipment) that is not a CSG (Closed Subscriber Group, Closed Subscriber Group) in a NodeB (Home Base Station) system. Background technique [0002] The HNB is used to provide 3G wireless coverage for 3G (third generation mobile communication system) mobile terminals in the home. It is connected to already existing residential broadband services. The HNB includes the function of a standard Node B (an element of the 3G macro radio access network) and the radio resource management function of a standard RNC (Radio Network Controller, radio network controller). [0003] figure 1 The system structure of HNB is descr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/02H04W76/02
Inventor 朱李
Owner ZTE CORP
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