Title :
On the timing synchronization methods for optical orthogonal frequency division multiplexing (OOFDM) systems: Comparisons and improvement
Author :
Hao, Xiaoyong ; Qiu, Kun ; Zhang, Chongfu ; Li, Yonggang
Author_Institution :
Key Lab of Broadband Optical Fiber Transmission and Communication Networks of the Ministry of Education, UESTC, Chengdu, Sichuan, China
Abstract :
We show numerical simulation results of three different timing synchronization methods in OOFDM system using Intensity-Modulation and Direct-Detection (IMDD) in Multi-Mode Fiber (MMF) channel and do comparative study of the three algorithms. Based on Park´s algorithm, we present a modification to it that gets a very sharp timing metric curve.
Keywords :
Communication networks; Electronic mail; Frequency synchronization; Numerical simulation; OFDM; Optical fiber communication; Optical fiber networks; Optical fibers; Time domain analysis; Timing;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
