On the timing synchronization methods for optical orthogonal frequency division multiplexing (OOFDM) systems: comparisons and improvement

Xiaoyong Hao; Kun Qiu; Chongfu Zhang; Yonggang Li

doi:10.1117/12.849782

1 December 2009 On the timing synchronization methods for optical orthogonal frequency division multiplexing (OOFDM) systems: comparisons and improvement

Xiaoyong Hao, Kun Qiu, Chongfu Zhang, Yonggang Li

Author Affiliations +

Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 763216 (2009) https://doi.org/10.1117/12.849782
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

We show numerical simulation results of three different timing synchronization methods in Optical Orthogonal Frequency Division Multiplexing (OOFDM) system using Intensity-Modulation and Direct-Detection (IM/DD) 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 can obtain higher time estimation accuracy in OOFDM system using IM/DD.

Citation Download Citation

Xiaoyong Hao, Kun Qiu, Chongfu Zhang, and Yonggang Li "On the timing synchronization methods for optical orthogonal frequency division multiplexing (OOFDM) systems: comparisons and improvement", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 763216 (1 December 2009); https://doi.org/10.1117/12.849782

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