Access method, system and apparatus for household base station

A home base station and security gateway technology, which is applied in the field of network communication, can solve problems such as the inability to guarantee the security of home base station and PLMN network communication, and the inability to ensure the security of home base station and PLMN network communication.

Active Publication Date: 2009-05-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The femtocell communicates with these two domains through an untrusted network such as the Internet, which cannot ensure the communication security between the femtocell and the PLMN network. Therefore, a mechanism is required to provide security protection for the communication between the femtocell and the two domains of the PLMN
[0006] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: there is no security protection mechanism for the communication between the OAM domain and the Service domain of the home base station and the PLMN, and the communication between the home base station and the PLMN network cannot be guaranteed Safety

Method used

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  • Access method, system and apparatus for household base station
  • Access method, system and apparatus for household base station
  • Access method, system and apparatus for household base station

Examples

Experimental program
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Embodiment 2

[0049] Steps 1 to 17 of Embodiment 2 are the same as Steps S201 to S217 of Embodiment 1;

[0050] Step 18, the home base station and the security gateway SGs in the Service domain re-execute the steps described in step S201 to step S216 to establish an IPsec tunnel between the home base station and the SGs. If more secure tunnels are needed between the Femtocell and the security gateway in the Service domain to protect different information, such as different security protections for signaling and data, then SGs can exchange CREATE CHILD SA with the AP to establish more IPsec secure tunnel.

[0051] In the embodiment of the present invention, the establishment of the security association between the home base station and the SGo / SGs adopts the EAP-AKA method for authentication, but the establishment of the security association between the home base station and the SGo / SGs can also be established in other ways , such as EAP-SIM, pre-shared key-based, certificate-based, etc. A...

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Abstract

The invention discloses a method for accessing a family base station, which comprises the following steps: the family base station and a security gateway perform mutual authentication; the family base station and the security gateway establish a security tunnel so as to protect communication safety of the family base station and PLMN network. Through the embodiment of the invention, the family base station and the safety gateway of PLMN network perform mutual authentication and establish the safety tunnel, so as to provide a mechanism for guaranteeing security and protection of the communication between the family base station and OAM domain and service domain of the PLMN and ensure the communication safety of the family base station and the PLMN network.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a method, system and device for home base station access. Background technique [0002] In the current mobile communication network, the layout of network nodes is generally planned by the operator in advance, and the network layout is completed according to the planned content. In the network, all users in the same location area share the resources of the cell. When a high-speed or high-bandwidth service is accessed, it may affect the access of other users. [0003] With the development of the Internet and the wide application of various wireless services, users have put forward requirements for high-speed, convenient, and low-cost wireless networks. On the other hand, from the operator's point of view, it is necessary to fully utilize the resources of the existing network, expand capacity, reduce costs, and provide better services for users. [0004] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/02H04W12/06
CPCH04W12/06H04L63/0869H04W84/12H04W12/069
Inventor 陈璟
Owner HUAWEI TECH CO LTD
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