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. 02, 2024
Filed:
Sep. 22, 2022
Qualcomm Incorporated, San Diego, CA (US);
Mohamad Sayed Hassan, Paris, FR;
Jun Ma, San Diego, CA (US);
Lianghai Ji, San Diego, CA (US);
Liangping Ma, San Diego, CA (US);
Huilin Xu, Temecula, CA (US);
Weimin Duan, San Diego, CA (US);
Karthik Anantha Swamy, La Jolla, CA (US);
Qiang Wu, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
The apparatus may be provided to improve a PAPR in at least one of a single-carrier FDM signal or DFT-s-OFDM. The apparatus may be configured to encode a set of information bits with a channel encoder; generate, based on a set of encoded bits from the channel encoder, a set of amplitude symbols using a distribution matching function; generate a set of modulated symbols based on the set of amplitude symbols; and transmit, to a second device, a signal based on the set of modulated symbols. An apparatus may be configured to receive, from a first device, a signal based on a set of modulated symbols and derive a set of encoded bits based on the received set of modulated symbols using a distribution matching function.