DocumentCode
681295
Title
Analysis of BER performance in DDO-OFDM
Author
Mingzhi Mao ; Rujian Lin ; Junchao Chen ; Min Wang ; Yuan Tao ; Lu Rao
Author_Institution
Key Lab. of Specialty Fiber Opt. & Opt. Access Networks, Univ. of Shanghai, Shanghai, China
fYear
2013
fDate
19-20 Aug. 2013
Firstpage
119
Lastpage
122
Abstract
In this paper, we study the impact of phase noise (PN) in direct-detection optical orthogonal frequency division multiplexing (DDO-OFDM) systems. We derive an approximate closed-form expression of bit error rate (BER) estimation for subcarrier channels. Moreover, by investigating the phase noise properties, we put forward a relatively precise algorithm for BER performance in 16QAM-DDO-OFDM and 64QAMDDO-OFDM systems. We also demonstrate the algorithm precision through comparison between the theoretical derivation and the simulation results.
Keywords
OFDM modulation; error statistics; phase noise; quadrature amplitude modulation; subcarrier multiplexing; 16QAM-DDO-OFDM system; 64QAMDDO-OFDM system; BER estimation; approximate closed-form expression; bit error rate estimation; direct-detection optical orthogonal frequency division multiplexing; phase noise properties; subcarrier channels; BER; DDO-OFDM; Optical Modulation; Phase Noise;
fLanguage
English
Publisher
iet
Conference_Titel
Smart and Sustainable City 2013 (ICSSC 2013), IET International Conference on
Conference_Location
Shanghai
Electronic_ISBN
978-1-84919-707-6
Type
conf
DOI
10.1049/cp.2013.2034
Filename
6737816
Link To Document