DocumentCode
1973848
Title
Improving O-OFDM system performance with constellation fine adjustment
Author
Lei, Cheng ; Tang, Chao ; Chen, Hongwei ; Chen, Minghua ; Xie, Shizhong
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fYear
2010
fDate
8-12 Dec. 2010
Firstpage
5
Lastpage
6
Abstract
An optical OFDM system with constellation fine adjustment scheme is proposed and experimentally demonstrated. The complexity of the scheme is analyzed and proved to be acceptable. The single-mode fiber transmission distance of a 56Gb/s O-OFDM system is successfully extended by 350-km at the FEC limit with less reference symbols added.
Keywords
OFDM modulation; multiplexing; optical fibre networks; optical modulation; constellation fine adjustment; optical OFDM system; single-mode fiber transmission distance; Bit rate; High speed optical techniques; OFDM; Optical fiber networks; Optical fibers;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location
Shanghai
Print_ISBN
978-1-4244-7111-9
Type
conf
DOI
10.1109/ACP.2010.5682863
Filename
5682863
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