Frequency domain MDPSK based non-equalization OFDM for coherent free-space optical communication over modified rician turbulence channel

Frequency domain MDPSK based non-equalization OFDM for coherent free-space optical communication over modified rician turbulence channel

We apply frequency-domain MDPSK based nonequalization OFDM (NE-OFDM) in coherent FSO communication. Our study shows that NE-OFDM attains a comparable BER performance to equalized OFDM, but with lower complexity and higher spectral efficiency.

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Bibliographic Details
Main Authors: Chen, Chen, Zhong, Wen-De, Li, Xiang
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2015
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Online Access:https://hdl.handle.net/10356/103482
http://hdl.handle.net/10220/25503
http://search.informit.com.au/documentSummary;dn=539490233444530;res=IELENG
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Institution: Nanyang Technological University
Language: English
Description
Summary:We apply frequency-domain MDPSK based nonequalization OFDM (NE-OFDM) in coherent FSO communication. Our study shows that NE-OFDM attains a comparable BER performance to equalized OFDM, but with lower complexity and higher spectral efficiency.

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