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. 20, 2010
Filed:
Aug. 28, 2002
Zhongding Lei, Singapore, SG;
Yan Wu, Singapore, SG;
Chin Keong Ho, Singapore, SG;
Sumei Sun, Singapore, SG;
Ping He, Singapore, SG;
Yuan LI, Singapore, SG;
Zhongding Lei, Singapore, SG;
Yan Wu, Singapore, SG;
Chin Keong Ho, Singapore, SG;
Sumei Sun, Singapore, SG;
Ping He, Singapore, SG;
Yuan Li, Singapore, SG;
Agency For Science, Technology And Research, Singapore, SG;
Abstract
A signal reconstructing section (), a receiver having the signal reconstructing section (), a communication system having the receiver, and a method for reducing noise in a transformed signal having a plurality of signal components and using the signal reconstructing section () are described. The signal reconstructing section () of the receiver has a detector () for detecting the transformed signal, decision modules () each having an input () coupled to output () of the detector, and a reconstructing module () having inputs () respectively coupled to output () of the decision modules (). The reconstructing module () is adapted to reconstruct one or more subcarriers of the plurality of subcarriers a predetermined number of times to thereby form a noise-reduced transformed signal. Reconstruction of the one or more subcarriers is performed one at a time or two or more simultaneously.