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:
Sep. 29, 2026
Filed:
Apr. 27, 2021
Qualcomm Incorporated, San Diego, CA (US);
Liangming Wu, Beijing, CN;
Kexin Xiao, Shanghai, CN;
Thomas Joseph Richardson, South Orange, NJ (US);
Changlong Xu, Beijing, CN;
Ori Shental, Marlboro, NJ (US);
Kangqi Liu, San Diego, CA (US);
Wei Liu, Beijing, CN;
Hao Xu, Beijing, CN;
QUALCOMM Incorproated, San Diego, CA (US);
Abstract
Wireless communications systems and methods related to an efficient arithmetic coding based multiple composition distribution matcher (MCDM) are provided. A wireless communication device selects, based on a first value representing a sequence of bits, a first composition from a plurality of compositions. Each composition of the plurality of compositions includes a different modulation symbol distribution associated with a modulation scheme. The wireless communication device encodes, based on the first composition, the sequence of bits into a sequence of symbols using arithmetic coding. The wireless communication device transmits a communication signal including the sequence of symbols.