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. 25, 2014
Filed:
Dec. 04, 2009
Yu-hsiang Lin, Kuei-Shan Hsiang, TW;
Po-wen Chi, Taipei, TW;
Ching-lun Lin, Zhongli, TW;
Wei-chih Lin, Keelung, TW;
Rong-hong Jan, Hsinchu, TW;
Yu-Hsiang Lin, Kuei-Shan Hsiang, TW;
Po-Wen Chi, Taipei, TW;
Ching-Lun Lin, Zhongli, TW;
Wei-Chih Lin, Keelung, TW;
Rong-Hong Jan, Hsinchu, TW;
Institute for Information Industry, Taipei, TW;
Abstract
An anchor gateway, a communication method and a tangible machine-readable medium are provided. The anchor gateway is for use in a WiMAX network comprising an authentication gateway and a serving base station (BS). After a mobile station (MS) enters the WiMAX network, the anchor gateway will request the authentication gateway and the serving BS according to an identification of the MS to respectively provide authentication key context and medium access control context. Thereby, the network latency, which is made by the MS in handover, will be reduced effectively.