Improved BER Performance of Real-Time DDO-OFDM Systems Using Interleaved Reed-Solomon Codes

Ming Chen; Xin Xiao; Xinying Li; Jianjun Yu; Z. Rena Huang; Fan Li; Lin Chen

doi:10.1109/LPT.2016.2523268

Improved BER Performance of Real-Time DDO-OFDM Systems Using Interleaved Reed-Solomon Codes

Ming Chen
, Xin Xiao
, Xinying Li
, Jianjun Yu
, Z. Rena Huang
, Fan Li
, Lin Chen

Rensselaer Polytechnic Institute
ZTE Corporation
Hunan Normal University
Fudan University
Hunan University

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

In this letter, we have experimentally demonstrated a Reed-Solomon (RS) coded and multiple symbol interleaved real-time orthogonal frequency-division multiplexing (OFDM) signals transmission over a single mode fiber (SMF)-based direct-detection optical system. To the best of our knowledge, this is the first time to realize the forward error correction (FEC) in real-time optical OFDM systems. The bit error rate (BER) performances of RS-coded OFDM signals are investigated in a low-cost directly modulated laser-based direct-detection optical transmission system. The experimental results show that after 25.26-km SMF-28 transmission of the real-time RS-coded and symbol interleaved optical OFDM signals, a post-FEC BER less than 1 × 10^-8} is successfully achieved by using RS code with 7% overhead for a pre-FEC BER of 1 × 10^-3.

Original language	English
Article number	7395285
Pages (from-to)	1014-1017
Number of pages	4
Journal	IEEE Photonics Technology Letters
Volume	28
Issue number	9
DOIs	https://doi.org/10.1109/LPT.2016.2523268
Publication status	Published - 1 May 2016
Externally published	Yes

Keywords

Forward error correction (FEC)
Intensity-modulated direct-detection (IMDD)
Optical orthogonal frequency division multiplexing (OOFDM)
Reed-Solomon (RS) coding

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10.1109/LPT.2016.2523268

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title = "Improved BER Performance of Real-Time DDO-OFDM Systems Using Interleaved Reed-Solomon Codes",

abstract = "In this letter, we have experimentally demonstrated a Reed-Solomon (RS) coded and multiple symbol interleaved real-time orthogonal frequency-division multiplexing (OFDM) signals transmission over a single mode fiber (SMF)-based direct-detection optical system. To the best of our knowledge, this is the first time to realize the forward error correction (FEC) in real-time optical OFDM systems. The bit error rate (BER) performances of RS-coded OFDM signals are investigated in a low-cost directly modulated laser-based direct-detection optical transmission system. The experimental results show that after 25.26-km SMF-28 transmission of the real-time RS-coded and symbol interleaved optical OFDM signals, a post-FEC BER less than 1 × 10-8\} is successfully achieved by using RS code with 7\% overhead for a pre-FEC BER of 1 × 10-3.",

keywords = "Forward error correction (FEC), Intensity-modulated direct-detection (IMDD), Optical orthogonal frequency division multiplexing (OOFDM), Reed-Solomon (RS) coding",

author = "Ming Chen and Xin Xiao and Xinying Li and Jianjun Yu and Huang, \{Z. Rena\} and Fan Li and Lin Chen",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.",

year = "2016",

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doi = "10.1109/LPT.2016.2523268",

language = "English",

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T1 - Improved BER Performance of Real-Time DDO-OFDM Systems Using Interleaved Reed-Solomon Codes

AU - Chen, Ming

AU - Xiao, Xin

AU - Li, Xinying

AU - Yu, Jianjun

AU - Huang, Z. Rena

AU - Li, Fan

AU - Chen, Lin

PY - 2016/5/1

Y1 - 2016/5/1

N2 - In this letter, we have experimentally demonstrated a Reed-Solomon (RS) coded and multiple symbol interleaved real-time orthogonal frequency-division multiplexing (OFDM) signals transmission over a single mode fiber (SMF)-based direct-detection optical system. To the best of our knowledge, this is the first time to realize the forward error correction (FEC) in real-time optical OFDM systems. The bit error rate (BER) performances of RS-coded OFDM signals are investigated in a low-cost directly modulated laser-based direct-detection optical transmission system. The experimental results show that after 25.26-km SMF-28 transmission of the real-time RS-coded and symbol interleaved optical OFDM signals, a post-FEC BER less than 1 × 10-8} is successfully achieved by using RS code with 7% overhead for a pre-FEC BER of 1 × 10-3.

AB - In this letter, we have experimentally demonstrated a Reed-Solomon (RS) coded and multiple symbol interleaved real-time orthogonal frequency-division multiplexing (OFDM) signals transmission over a single mode fiber (SMF)-based direct-detection optical system. To the best of our knowledge, this is the first time to realize the forward error correction (FEC) in real-time optical OFDM systems. The bit error rate (BER) performances of RS-coded OFDM signals are investigated in a low-cost directly modulated laser-based direct-detection optical transmission system. The experimental results show that after 25.26-km SMF-28 transmission of the real-time RS-coded and symbol interleaved optical OFDM signals, a post-FEC BER less than 1 × 10-8} is successfully achieved by using RS code with 7% overhead for a pre-FEC BER of 1 × 10-3.

KW - Forward error correction (FEC)

KW - Intensity-modulated direct-detection (IMDD)

KW - Optical orthogonal frequency division multiplexing (OOFDM)

KW - Reed-Solomon (RS) coding

UR - https://www.scopus.com/pages/publications/84963854342

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DO - 10.1109/LPT.2016.2523268

M3 - Article

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SN - 1041-1135

VL - 28

SP - 1014

EP - 1017

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 9

M1 - 7395285

ER -

Improved BER Performance of Real-Time DDO-OFDM Systems Using Interleaved Reed-Solomon Codes

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Keywords

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