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:
Mar. 17, 2015
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 access method based on the primitive, includes: a coordinator broadcasts a beacon frame to the device which requests connecting to the wireless personal area network (WPAN), the beacon frame includes the authentication request information for the device and the authentication and a key management tool supported by the coordinator; the device authenticates the authentication request information, when the coordinator has an authentication request to the device, the coordinator and the device execute the authentication based on the primitive and obtains the conversation key.