Method and customer premise equipment (CPE) for terminal access authentication

A technology for user end equipment and terminal access, which is applied in the communication field and can solve problems such as individual authentication of terminals that cannot be connected to CPE

Active Publication Date: 2012-07-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a terminal access authentication method and user end equipment to solve the problem i

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  • Method and customer premise equipment (CPE) for terminal access authentication
  • Method and customer premise equipment (CPE) for terminal access authentication
  • Method and customer premise equipment (CPE) for terminal access authentication

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, each of the following embodiments is only a part of the present invention. Based on the following embodiments of the present invention, even if those skilled in the art do not make creative work, they can obtain other technical features that can solve the technical problems of the present invention and realize the technical effects of the present invention by equivalently transforming some or even all of the technical features. Embodiments, and these transformed embodiments obviously do not depart from the disclosed scope of the present invention.

[0028] In order to enable those skilled in the art to better understand the technical solutions provided by the embodiments of the present inventi...

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Abstract

The embodiment of the invention provides a method and customer premise equipment (CPE) for terminal access authentication. The method comprises the following steps: CPE sends a discovery request to all ACs (Access Controller) according to IP (Internet Protocol) addresses of all ACs in a server of a WLAN (Wireless Local Area Network); if receiving a discovery response which is returned by any AC in all the ACs and corresponds to the discovery request, the CPE establishes CAPWAP (Control And Provisioning of Wireless Access Points) tunnel with any AC; and the CPE accesses terminals connected with the CPE into the WLAN by the CAPWAP tunnel, and enables the server of the WLAN to authenticate the terminals accessed into the WLAN by the CAPWAP tunnel. The method solves the problem that terminals accessed into a WiFi (Wireless Fidelity) or an Ethernet interface are authenticated separately in the WLAN relying on an LTE-EPC (Long Term Evolution-Easy Processing Channel) network.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a terminal access authentication method and user terminal equipment. Background technique [0002] In a communication system, a customer premise equipment (Customer Premise Equipment, CPE for short) includes a home gateway, an access point (Access Point, AP for short), a modem (modem), a router, a data card, and the like. With the development of home broadband services, CPE is more and more widely used in home networks. [0003] A current wireless local area network (Wireless Local Area Network, WLAN network for short) needs to rely on resources of a Long Term Evolution-Evolved Packet Core network (Long Term Evolution-Evolved Packet Core, LTE-EPC network for short) for deployment. For this reason, existing terminals can directly access the LTE-EPC network. However, when the terminal accesses the WLAN network, it needs to go through the LTE-EPC network, that...

Claims

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Application Information

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IPC IPC(8): H04W12/06H04W12/08
CPCH04W12/06H04W84/12H04W12/0431
Inventor 黄保庆孔涛朱莉
Owner HUAWEI TECH CO LTD
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