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:
Mar. 24, 2020
Filed:
Aug. 06, 2018
Applicant:
Futurewei Technologies, Inc., Plano, TX (US);
Inventors:
Murali Krishnan, San Diego, CA (US);
Yan Cui, Sunnyvale, CA (US);
Yu Sheng Bai, Los Altos Hills, CA (US);
Assignee:
Futurewei Technologies, Inc., Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/36 (2006.01); H04L 1/00 (2006.01); H04L 27/00 (2006.01);
U.S. Cl.
CPC ...
H04L 27/362 (2013.01); H04L 1/0042 (2013.01); H04L 1/0043 (2013.01); H04L 27/0008 (2013.01);
Abstract
Probabilistic generation and decoding modulation symbols for use with optical communication. Codewords are generated using combinations of symbols from a modulation symbol alphabet, and each type of modulation symbol is sequentially generated using a hardware efficient combination generator that performs as a virtual lookup table (LUT). Likewise, decoding can be performed by sequentially identifying locations of individual modulation symbols within the received codeword.