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. 19, 2019
Filed:
Mar. 02, 2018
Applicant:
Zte Corporation, Shenzhen, Guangdong, CN;
Inventors:
Jianjun Yu, Basking Ridge, NJ (US);
Jianyang Shi, Morristown, NJ (US);
Assignee:
ZTE Corporation, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/548 (2013.01); H04B 10/54 (2013.01); H04L 27/26 (2006.01); H04L 27/36 (2006.01);
U.S. Cl.
CPC ...
H04B 10/548 (2013.01); H04B 10/541 (2013.01); H04L 27/2634 (2013.01); H04L 27/36 (2013.01);
Abstract
An optical signal transmission can use probabilistically shaped technique to improve performance and increase the transmission capacity. For instance, a 30-Gbit/s/λ probabilistically shaped (PS) 1024-QAM DFT-S OFDM was experimentally demonstrated over 40-km SSMF in an intensity modulation-direct detection system. The Achievable Information Rate (AIR) 9.5344-bits/QAM symbol of PS-1024-QAM modulation is first achieved in the experiment and shows feasibility for OFDM.