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:
Apr. 25, 2006
Filed:
Apr. 24, 2001
Philippe Antoine, Walhains, BE;
Philippe Antoine, Walhains, BE;
Alcatel, Paris, FR;
Abstract
To generate a pseudo-random sequence (PRMS) of multi-carrier data symbols (DMT, DMT, DMT), a pseudo-random bit sequence (PRBS) is produced by repetitively generating a pseudo-random sequence of L bits, L being a first integer value (L=4). To create a multi-carrier data symbol (DMT, DMT, DMT) N bits are used, N being a second integer value (N=8). The pseudo-random bit sequence (PRBS) is subdivided into strings of N' bits, N′ being a third integer value larger than N (N′=9), and N bits out of each string of N′ bits are used to generate a respective multi-carrier data symbol (DMT, DMT, DMT). N′-N bits out of each string of N′ bits are left unused.