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. 07, 2023
Filed:
Jul. 01, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Hong Yi, Beijing, CN;
Juan Zhang, Beijing, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
This application provides an encoding method. The encoding method includes: first, splitting obtained to-be-encoded data into phase data and amplitude data according to a preset rule; then, obtaining a constellation diagram corresponding to the to-be-encoded data, where the constellation diagram includes a plurality of constellation points, the plurality of constellation points include a constellation point with an amplitude value of 0, each constellation point has a corresponding probability value, and the probability value indicates an occurrence probability of the corresponding constellation point; then, performing probabilistic constellation shaping encoding on the amplitude data based on the constellation diagram and the probability value corresponding to each constellation point, to obtain at least one group of symbol sequences; and then combining the at least one group of symbol sequences and the phase data, and then performing encoding, to obtain output data.