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.

Date of Patent:
Mar. 31, 2020

Filed:

Aug. 03, 2016
Applicant:

Kddi Corporation, Tokyo, JP;

Inventors:

Hiroaki Honma, Tokyo, JP;

Tomoki Sada, Tokyo, JP;

Assignee:

KDDI CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/12 (2009.01); H04W 74/08 (2009.01); H04W 16/14 (2009.01); H04L 12/18 (2006.01); H04W 24/08 (2009.01); H04W 4/06 (2009.01);
U.S. Cl.
CPC ...
H04W 72/1221 (2013.01); H04L 12/1868 (2013.01); H04W 16/14 (2013.01); H04W 24/08 (2013.01); H04W 74/08 (2013.01); H04W 74/0825 (2013.01); H04W 4/06 (2013.01);
Abstract

A wireless communication device includes a transmission unit that transmits a signal to a plurality of destinations after waiting for a common waiting time set for transmission to the plurality of destinations, a counter that updates a counter value on the basis of acknowledgement information from each destination for the signal transmitted by the transmission unit, and an update determination unit that determines a settable range of the common waiting time which is to be set for transmission to a plurality of scheduled transmission destinations according to the counter value. The transmission unit determines the common waiting time for transmission to the plurality of scheduled transmission destinations on the basis of the settable range determined by the update determination unit.


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