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:
Dec. 01, 2015
Filed:
Dec. 03, 2010
Qi Yang, Wuhan, CN;
Wu Liu, Wuhan, CN;
Zhixue He, Wuhan, CN;
William Shieh, Victoria, AU;
Ivan B. Djordjevic, Tucson, AZ (US);
Zhu Yang, Wuhan, CN;
Shaohua Yu, Wuhan, CN;
Qi Yang, Wuhan, CN;
Wu Liu, Wuhan, CN;
Zhixue He, Wuhan, CN;
William Shieh, Victoria, AU;
Ivan B. Djordjevic, Tucson, AZ (US);
Zhu Yang, Wuhan, CN;
Shaohua Yu, Wuhan, CN;
WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS, Wuhan, Hubei Province, CN;
Abstract
A transmitting device, a receiving device, an optical communication system, and associated methods are provided. The transmitting device transmits an optical signal containing data, and comprises: an optical tone generator for generating at least one optical tone; at least one encoder for performing advanced coding on at least one data signal respectively, each of the at least one data signal carrying a part of the data; at least one mapper for performing high order modulation on the at least one coded data signal; and an up-converter for up-converting the at least one high-order-modulated data signal into the optical signal to be outputted through the at least optical tone. Thereby, high speed (e.g., over 1-Tb/s) transmission per single channel over a long-haul distance (e.g. over 1000-km) with error-free recovery may be achieved.