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:
May. 19, 2015
Filed:
Mar. 05, 2013
Applicant:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Inventor:
Masami Aizawa, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 5/159 (2006.01); H04L 25/03 (2006.01); H03H 7/30 (2006.01); H03H 7/40 (2006.01);
U.S. Cl.
CPC ...
H04L 25/03955 (2013.01); H04L 25/03159 (2013.01);
Abstract
A frequency domain-equalizing device receives a digitally modulated single-carrier signal and carries out multipath equalization in a frequency domain. This frequency domain-equalizing device includes a frequency domain-conversion module, a transmission path response-estimation module, an equalization module, an interference decision module, a correction module, and a time-domain conversion module. The interference decision module determines whether at least some portion of a signal is interference and the correction module corrects the signal according to the determination of the interference decision module.