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. 09, 2021
Filed:
Dec. 09, 2019
Applicant:
Ramot AT Tel-aviv University Ltd., Tel Aviv, IL;
Inventors:
Dani Raphaeli, Kfar Saba, IL;
Or Levi, Tel Aviv, IL;
Assignee:
RAMOT AT TEL AVIV UNIVERSITY, Tel Aviv, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04L 27/34 (2006.01); H04L 27/36 (2006.01); H04L 27/38 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2615 (2013.01); H04L 27/3411 (2013.01); H04L 27/366 (2013.01); H04L 27/3809 (2013.01);
Abstract
A method for Peak to Average Power Ratio (PAPR) reduction at an input of analog to digital converter (ADC) of the receiver, the method includes mapping, by a mapper, an input symbol to an output symbol that maintains a peak power constraint at the input of the ADC; wherein the mapping is responsive to previously transmitted symbols; transmitting the output symbol by the transmitter; receiving, by the receiver, a received symbol that represents the output symbol; and de-mapping the received symbol, by a de-mapper of the receiver, to a de-mapped symbol that represents the input symbol.