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:
Jun. 19, 2012
Filed:
Apr. 27, 2007
Hideaki Sakai, Kyoto, JP;
Kazunori Hayashi, Kyoto, JP;
Yoji Okada, Osaka, JP;
Tadashi Araki, Osaka, JP;
Hideaki Sakai, Kyoto, JP;
Kazunori Hayashi, Kyoto, JP;
Yoji Okada, Osaka, JP;
Tadashi Araki, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
To reduce the affections of noises having greater instantaneous powers than received signals. A receiver of block transmission scheme, in which signal blocks from a transmitting end are received and equalization is performed for each of the received signal blocks, comprises a local noise detecting unit detecting a local noise locally existing in a received signal block and having a greater amplitude than the signals; a local noise eliminating unit generating a local-noise-eliminated received signal block in which the signals in the range where the local noise is existent within the received signal block have been eliminated together with the local noise; and an equalizer that performs an equalization based on the local-noise-eliminated received signal block.