Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Asia Communications and Photonics Conference (ACP) 2018
  • OSA Technical Digest (Optica Publishing Group, 2018),
  • paper Su2A.133

Performance Analysis of LDPC Codes for Wireless Optical Communication Systems in Different Seawater Environments

Not Accessible

Your library or personal account may give you access

Abstract

Optical signal is severely attenuated in seawater, which affects the performace of underwater wireless optical communication(UWOC) system and limits the wireless optical transmission distance. In this paper, wireless optical seawater channel transmission model is analyzed and established. And based on the transmission model, the OOK optical modulation and LDPC codes is combined to analyze the performance of the UWOC system and the transmission distance of wireless optical(TDWO) in different seawater environments. The results show that the clearer the water quality, the better performance of LDCP coding system. And when the optical source is 30mW, the TDWO is less than 6.2m,the coding system can improve the system performance in offshore environment.

© 2018 The Author(s)

PDF Article
More Like This
Performance Analysis of LDPC Codes with I-D Filter in NLOS UV Communication System

Yansong Zhang, Xiang Zhang, Xueyuan Zhao, Haobo Zhang, and Dahai Han
AF2F.50 Asia Communications and Photonics Conference (ACP) 2013

Comparison of LDPC and Turbo Codes in Ultraviolet Wireless Communication Systems

Qi An, Yong Zuo, Jinnan Zhang, Heng Qin, Yinghui Li, Dong Zhang, and Jian Wu
ASu2A.82 Asia Communications and Photonics Conference (ACP) 2015

Performance Analysis of LDPC in Spatially Multiplexed MIMO UVC System

Yong Zuo, Lingchao Meng, Feiyu Li, Jian Wu, Jinnan Zhang, and Junyi Zhang
S3C.4 Asia Communications and Photonics Conference (ACP) 2018

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved