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:
Mar. 08, 2011
Filed:
Apr. 13, 2009
Applicant:
Mark Taunton, Milton, GB;
Inventor:
Mark Taunton, Milton, GB;
Assignee:
Broadcom Corporation, Irvine, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/04 (2006.01); H03C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A Multi-tone transmission system processes input data through a plurality of intermediate processing stagesand corresponding stages of intermediate data. A symbol including a number of tones is obtained therefrom by an inverse Fourier transformand stored in a buffer. The peak amplitude that the symbol would contain after the subsequent processing in the analogue front endis modelled and compared to a threshold. If the modelled peak amplitude in the symbol exceeds the threshold, the symbol stored in bufferis regenerated. The symbols stored in the buffer are output through analogue front end