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:
Aug. 13, 2013
Filed:
Aug. 22, 2011
Hideyuki Koto, Saitama, JP;
Hajime Nakamura, Saitama, JP;
Yasuhiko Hiehata, Saitama, JP;
KDDI Corporation, Tokyo, JP;
Abstract
A communication permitted slot setting sectionrandomly and equally divides one prescribed cycle for each wireless terminal and sets some of them, respectively, as permitted slots 'p.' A communication assigning sectionassigns the total communication 'n' per one cycle pre-assigned to each wireless terminal to each permitted slot “p.” A communication timing determining sectionrandomly determines communication timings for each permitted slot “p.” A degree-of-congestion measuring sectionmeasures the degree of congestion of wireless resources. A connectivity estimating sectionestimates the connectivity M for each permitted slot. Each time a communication opportunity is consumed, a communication readjusting sectionassigns the communication opportunity to an permitted slot with a higher connectivity M at a higher probability in the next cycle.