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:
Sep. 01, 2015
Filed:
Feb. 02, 2012
Mariko Okuyama, Kawasaki, JP;
Mariko Okuyama, Kawasaki, JP;
NEC CASIO MOBILE COMMUNICATIONS, LTD., Kanagawa, JP;
Abstract
A wireless LAN communication device configured to carry out the priority control of an EDCA scheme includes a first determining section for determining access categories, a second determining section for determining a bandwidth occupancy rate for each access category, and a change section for dynamically changing parameters regarding the priority control for each category in accordance with determination results of the first and second determining sections. Accordingly, even when a mass of traffic exists in categories having the priority of the same class, the collision of packets in the traffic, the increase of the amount of delay, the reduction of throughput, and the like can be avoided.