The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2014
Filed:
Jan. 14, 2009
Yuelei Xiao, Shaanxi, CN;
Jun Cao, Shaanxi, CN;
Xiaolong Lai, Shaanxi, CN;
Zhenhai Huang, Shaanxi, CN;
Bianling Zhang, Shaanxi, CN;
Zhiqiang Qin, Shaanxi, CN;
Qizhu Song, Shaanxi, CN;
Yuelei Xiao, Shaanxi, CN;
Jun Cao, Shaanxi, CN;
Xiaolong Lai, Shaanxi, CN;
Zhenhai Huang, Shaanxi, CN;
Bianling Zhang, Shaanxi, CN;
Zhiqiang Qin, Shaanxi, CN;
Qizhu Song, Shaanxi, CN;
China Iwncomm Co., Ltd., Xi'an, CN;
Abstract
A wireless personal area network accessing method is provided, the method includes that: a coordinator broadcasts a beacon frame, the beacon frame includes the information about whether the coordinator sends an authentication requirement, the beacon frame also includes the authentication supported by the coordinator and key management package when a device receipts the authentication requirement, the device receives the beacon frame, the authentication between the coordinator and the device is made by using a authentication method corresponding to the authentication supported by the coordinator and key management package, when the device determines that the coordinator and the device is directly made according to the authentication result, or the association between the coordinator and the device is made after making session key negotiation.