DocumentCode
528144
Title
Optimized phase error tolerance of 16-star quadrature amplitude modulation in coherent optical communication systems
Author
Zhang, Hongyu ; Zhang, Shaoliang ; Kam, Pooi Yuen ; Yu, Changyuan ; Chen, Jian
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore
fYear
2010
fDate
5-9 July 2010
Firstpage
592
Lastpage
593
Abstract
The approximate bit-error rate (BER) of 16-star quadrature amplitude modulation (QAM) is analytically obtained to optimize its ring ratio, thus enabling it to have larger phase noise tolerance than 16 phase-shift keying and 16QAM.
Keywords
error statistics; optical communication; optical modulation; phase shift keying; quadrature amplitude modulation; bit-error rate; coherent optical communication systems; phase error tolerance; phase noise tolerance; phase-shift keying; quadrature amplitude modulation; Approximation methods; Bit error rate; Optical fiber communication; Phase noise; Phase shift keying; Quadrature amplitude modulation; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location
Sapporo
Print_ISBN
978-1-4244-6785-3
Type
conf
Filename
5588276
Link To Document