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:
Sep. 11, 2007
Filed:
Jun. 14, 2002
Thomas Klingenbrunn, San Diego, CA (US);
Lichung Chu, San Diego, CA (US);
Antoine J. Rouphael, Escondido, CA (US);
Benny Veilgaard, San Diego, CA (US);
Thomas Klingenbrunn, San Diego, CA (US);
Lichung Chu, San Diego, CA (US);
Antoine J. Rouphael, Escondido, CA (US);
Benny Veilgaard, San Diego, CA (US);
Siemens Communications, Inc., Boca Raton, FL (US);
Abstract
A digital arrangement for selecting a channel coefficient and DC estimate comprises a demultiplexer receiving a digital input signal splitting the digital input signal into a first and second signal, a first joint detection unit receiving the first signal generating a first channel coefficient and DC estimate, a second joint detection unit receiving the second signal generating a second channel coefficient and DC estimate, a first and second error determination unit receiving the first and second channel coefficients and DC estimates, respectively for generating a first and second error signal, a decision unit receiving the first and second error signals generating a control signal, and a selection unit controlled by the control signal for selecting the first or second channel coefficient and DC estimate.