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:
Nov. 11, 2025
Filed:
Apr. 23, 2024
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Erik Norvell, Upplands Väsby, SE;
Fredrik Jansson, Sundbyberg, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/012 (2013.01); G10L 19/00 (2013.01); G10L 19/008 (2013.01); G10L 19/032 (2013.01); G10L 19/04 (2013.01); G10L 19/06 (2013.01); H04W 76/28 (2018.01);
U.S. Cl.
CPC ...
G10L 19/012 (2013.01); G10L 19/0017 (2013.01); G10L 19/008 (2013.01); G10L 19/032 (2013.01); G10L 19/04 (2013.01); G10L 19/06 (2013.01); H04W 76/28 (2018.02);
Abstract
A method, system, and computer program to encode and decode a channel coherence parameter applied on a frequency band basis, where the coherence parameters of each frequency band form a coherence vector. The coherence vector is encoded and decoded using a predictive scheme followed by a variable bit rate entropy coding.