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. 11, 2017
Filed:
Nov. 19, 2013
Applicant:
Orange, Paris, FR;
Inventors:
Pierre Siohan, Rennes, FR;
Didier Pinchon, Toulouse, FR;
Assignee:
ORANGE, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/02 (2006.01); G01N 27/72 (2006.01); H04L 27/26 (2006.01); H04L 5/06 (2006.01);
U.S. Cl.
CPC ...
H04L 27/264 (2013.01); H04L 5/06 (2013.01); H04L 27/2698 (2013.01);
Abstract
A method is provided for determining at least one filter of a filter bank in a transmission or coding system, on the basis of a prototype filter. The method includes determining coefficients p[k] of the prototype filter, of length L equal to N, from Δ angle parameters θ, for 0≦i≦Δ−1, expressed on the basis of a polynomial function ƒ(x), also referred to as a compact representation, such that: