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. 13, 2016
Filed:
Feb. 13, 2013
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Yohei Hasegawa, Tokyo, JP;
Masahiro Jibiki, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04L 1/18 (2006.01); H04L 29/06 (2006.01); H04L 1/14 (2006.01); H04W 24/08 (2009.01); H04L 1/12 (2006.01);
U.S. Cl.
CPC ...
H04L 5/0055 (2013.01); H04L 1/14 (2013.01); H04L 1/1829 (2013.01); H04L 69/168 (2013.01); H04L 69/28 (2013.01); H04W 24/08 (2013.01); H04L 2001/125 (2013.01);
Abstract
A communication system includes a data sending terminal which sends data and a data receiving terminal which sends an acknowledgement, which indicates that the data is received, to the data sending terminal in reply to receiving the data, and the data receiving terminal includes a unit which judges whether it is necessary to resend the acknowledgement on the basis of judgment whether the data receiving terminal receives new data from the data sending terminal within a predetermined time since sending the acknowledgement.