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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.:

US 8879912 B1

PDFFull Text
Expired
Date of Patent:
Nov. 04, 2014

Filed:

Jan. 28, 2010

Bandwidth control method, communication system, and communication device

Applicants:

Seiji Kozaki, Tokyo, JP;

Takashi Nishitani, Tokyo, JP;

Masaki Tanaka, Tokyo, JP;

Inventors:

Seiji Kozaki, Tokyo, JP;

Takashi Nishitani, Tokyo, JP;

Masaki Tanaka, Tokyo, JP;

Assignee:

Mitsubishi Electric Corporation, Tokyo, JP;

Attorney:

Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

David Payne

Assistant Examiner:

Pranesh Barua

Int. Cl.
CPC ...
H04B 10/20 (2006.01); H04B 10/08 (2006.01); H04B 10/00 (2013.01); H04J 14/00 (2006.01); H04L 12/12 (2006.01); H04L 12/911 (2013.01); H04Q 11/00 (2006.01);
U.S. Cl.
CPC ...
H04L 12/12 (2013.01); Y02B 60/34 (2013.01); H04Q 2011/0064 (2013.01); H04L 47/781 (2013.01); H04Q 11/0067 (2013.01); H04Q 2011/0079 (2013.01); Y02B 60/32 (2013.01);
Abstract

A bandwidth control method used in a case where, for example, a first communication device (OLT) allocates a bandwidth for signal transmission to each of a plurality of second communication devices (ONUs) connected to the OLT in a communication system having the OLT and the ONUs includes a sleep controlling of shifting devices among the ONUs that satisfy a predetermined condition into a power saving state, a control-target selecting of selecting control target devices among the ONUs based on a result of performing the sleep controlling, and a bandwidth determining of determining a bandwidth to be allocated to the selected control target devices.

Find Patent Forward Citations

Kozaki, Seiji. (2014). Bandwidth control method, communication system, and communication device (U.S. Patent No. 8879912). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8879912

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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