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:
Oct. 07, 2025
Filed:
Mar. 20, 2024
Qualcomm Incorporated, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Dynamic frozen polar codes for probabilistic shaping are described. An apparatus is configured to map transmission bits to an EC-polar code. The transmission bits include first data bits, second data bits, EC bits, and shaping bits. The first data bits correspond to frozen bit locations of the EC-polar code, the shaping bits correspond to information bit locations of the EC-polar code, and the EC bits and the second bits both correspond to remaining locations of the EC-polar code. The apparatus is configured to shape the transmission bits to shaped transmission bits based on the mapping, the EC-polar code, and an addition operation on the transmission bits including the EC bits and the second data bits. The apparatus is configured to transmit, to a receiver network device, the shaped transmission bits.