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:
Oct. 12, 2004
Filed:
Jan. 02, 2001
Efstratios Skafidas, Victoria, AU;
Shane Michael Tonissen, Victoria, AU;
Bandspeed, Inc., Austin, TX (US);
Abstract
An approach for processing data received from a communications channel generally involves equalizing received data in the time domain prior to demodulation by an approach that incorporates mitigation of interference. Oversampling of the received signal provides improved equalization performance and mitigation of interference, such as crosstalk. A receiver oversamples a received signal and splits the signal into a set of observation sequences. The set of observation sequences are processed to provide an estimate of the input to the communications channel, while providing at least partial rejection of any interfering signal. Exact knowledge of the parameters of the interference signal is not required.