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:
Aug. 04, 2026
Filed:
Aug. 22, 2025
Huawei Technologies Co., Ltd., Shenzhen, CN;
Kechao Huang, Shenzhen, CN;
Ji Luo, Shenzhen, CN;
Xiaoling Yang, Shenzhen, CN;
Huixiao MA, Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
In an example method, probabilistic constellation shaping (PCS) processing is performed on a first bit set in k bits, to obtain a second bit set. Forward error correction (FEC) encoding is performed on the second bit set and a third bit set in the k bits excluding the first bit set, to obtain a fourth bit set. The fourth bit set includes mfirst bit subsets, and each of the first bit subsets includes Fbits. First interleaving processing is performed on the fourth bit set to obtain a fifth bit set. The fifth bit set includes msecond bit subsets, each of the second bit subsets includes Fbits, F/2 bits in each of the second bit subsets are from the second bit set, and the other F/2 bits in each of the second bit subsets are from the third bit set and/or parity bits of the FEC encoding.