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:
Jul. 08, 2014
Filed:
Dec. 22, 2010
Go Kuroda, Osaka, JP;
Akio Kurobe, Osaka, JP;
Koji Ikeda, Osaka, JP;
Hisao Koga, Fukuoka, JP;
Yuji Igata, Fukuoka, JP;
Go Kuroda, Osaka, JP;
Akio Kurobe, Osaka, JP;
Koji Ikeda, Osaka, JP;
Hisao Koga, Fukuoka, JP;
Yuji Igata, Fukuoka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A frequency band is divided into N subchannels. Sub-channels are first allocated for a power line communication system having a higher priority, such as public communication or the like. Sub-channels for a power line communication system having a relatively low priority, such as in-home communication or the like, are allocated from free subchannels. In this case, the subchannels used by the power line communication system having the high priority are limited to a plurality of consecutive subchannels from an upper side or a lower side of the frequency band.