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:
Dec. 30, 2014
Filed:
Nov. 15, 2010
Applicant:
Katsuhiro Ochiai, Tokyo, JP;
Inventor:
Katsuhiro Ochiai, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 1/00 (2006.01); H04N 21/6373 (2011.01); H04N 21/438 (2011.01); H04L 1/20 (2006.01); H04N 21/442 (2011.01); H04N 21/6379 (2011.01); H04N 21/2383 (2011.01); H04L 12/26 (2006.01);
U.S. Cl.
CPC ...
H04L 1/203 (2013.01); H04N 21/6373 (2013.01); H04L 43/0888 (2013.01); H04L 1/0017 (2013.01); H04L 43/04 (2013.01); H04L 1/0009 (2013.01); H04L 1/0014 (2013.01); H04L 1/0019 (2013.01); H04L 43/0835 (2013.01); H04N 21/4382 (2013.01); H04N 21/44209 (2013.01); H04N 21/6379 (2013.01); H04N 21/2383 (2013.01);
Abstract
A moving image transmission system determines adequate number of packets, which are corresponding to redundant portion, in accordance with a network state. The moving image transmission system estimates a correlation between a transmission bit rate and a packet loss rate based on both of information which indicates the packet loss rate and bit rate information, and determines the packet loss rate, which makes an encode bit rate of moving image data maximum, based on the correlation, and determines redundancy, which is applied to the moving image data, based on the determined packet loss.