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:
Aug. 09, 2016

Filed:

Apr. 07, 2014
Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventor:

Junichi Suga, Ota, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 56/00 (2009.01); H04L 12/709 (2013.01); H04L 29/06 (2006.01); H04L 12/891 (2013.01); H04L 12/801 (2013.01); H04L 12/823 (2013.01);
U.S. Cl.
CPC ...
H04W 56/0045 (2013.01); H04L 45/245 (2013.01); H04L 47/41 (2013.01); H04L 69/14 (2013.01); H04L 47/14 (2013.01); H04L 47/193 (2013.01); H04L 47/32 (2013.01); H04L 69/168 (2013.01); Y02B 60/33 (2013.01);
Abstract

A system includes a first apparatus including a memory and a processor coupled to the memory, wherein the first apparatus is configured to transmit packets; and a second apparatus configured to receive the packets, wherein the processor is configured to, switch communication settings for transmitting the packets during the packets are transmitted to the second apparatus; determine whether an acknowledge is caused due to a switching of the communication settings, the acknowledge indicating that the second apparatus expects that a first packet among the packets is retransmitted, the first packet was transmitted based on a first communication setting among the communication settings; and adjust a transmission timing of a second packet that is transmitted based on a second communication setting among the communication settings, upon determining that the acknowledge is caused due to the switching of the communication settings.


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