Title:
ROAMING AUTHENTICATION METHOD BASED ON WAPI
Document Type and Number:
WIPO Patent Application WO/2009/135445
Kind Code:
A1
Abstract:
A roaming authentication method based on WAPI. The present invention includes the steps of adopting a terminal and a wireless access point to initiate a WAPI security mechanism, relating the terminal to the wireless access point, and initiating a WAPI authentication process and so on. And a highly safe and convenient roaming authentication method based on WAPI is provided, so as to solve the technical problem that how the specific method of certificate roaming authentication is realized, the certificate of external network authentication server can not be obtained to establish a trustful relationship, and the terminal perhaps can not realize roaming authentication.
Inventors:
ZHANG BIANLING (CN)
CAO JUN (CN)
LAI XIAOLONG (CN)
CAO JUN (CN)
LAI XIAOLONG (CN)
Application Number:
PCT/CN2009/071720
Publication Date:
November 12, 2009
Filing Date:
May 11, 2009
Export Citation:
Assignee:
CHINA IWNCOMM CO LTD (CN)
ZHANG BIANLING (CN)
CAO JUN (CN)
LAI XIAOLONG (CN)
ZHANG BIANLING (CN)
CAO JUN (CN)
LAI XIAOLONG (CN)
International Classes:
H04L29/06; H04W12/06; H04W84/12
Foreign References:
| CN101018411A | 2007-08-15 | |||
| EP1707024B1 | 2008-01-23 | |||
| US20060135155A1 | 2006-06-22 | |||
| CN101018174A | 2007-08-15 | |||
| CN101282352A | 2008-10-08 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech PlaceNo.22, Jian Guo Men Wai Ave.,Chao Yang District, Beijing 4, CN)
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