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. 14, 2023
Filed:
Apr. 10, 2018
Applicant:
Cohere Technologies, Inc., Santa Clara, CA (US);
Inventor:
Shachar Kons, Santa Clara, CA (US);
Assignee:
Cohere Technologies, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04L 5/00 (2006.01); H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2627 (2013.01); H04L 5/0023 (2013.01); H04L 5/0041 (2013.01); H04L 5/0048 (2013.01); H04L 25/03006 (2013.01); H04L 27/2639 (2013.01); H04L 27/2649 (2013.01); H04L 27/26134 (2021.01); H04L 27/26532 (2021.01);
Abstract
Wireless communication transmission and reception techniques are described. At transmitter, source data bits are modulated into a number Nd of constellation symbols. An invertible transform is applied to the constellation symbols, thereby resulting in mapping the transformed symbols into Nd elements in the time-frequency grid. A signal resulting from the invertible transform is transmitted over a communication channel.