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:
Jan. 03, 2017

Filed:

Jun. 09, 2014
Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventors:

Mitsuharu Amano, Fukuoka, JP;

Makoto Kawatoko, Onga, JP;

Yasuhiro Kurogi, Fukuoka, JP;

Takayuki Okamasu, Fukuoka, JP;

Yayoi Nomura, Fukuoka, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 28/02 (2009.01); H04B 7/15 (2006.01); H04W 84/18 (2009.01); H04W 4/22 (2009.01); H04W 40/30 (2009.01); H04L 12/725 (2013.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04W 28/021 (2013.01); H04B 7/15 (2013.01); H04L 45/306 (2013.01); H04L 69/22 (2013.01); H04W 4/22 (2013.01); H04W 40/30 (2013.01); H04W 84/18 (2013.01);
Abstract

Each of the nodes included in an ad-hoc network determines whether an identifier indicative of high-priority data is included in data received from another node. When the identifier is included in the received data, each of the nodes determines whether the subject node is a device that relays the received data to a destination. When determining that the subject node is a device that relays the received data to the destination, each of the nodes transmits the received data to the destination. When determining that the subject node is not a device that relays the received data to the destination, each of the nodes suppresses data transmission to the nodes included in the ad-hoc network.


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