BER Performance of Stratified ACO-OFDM for Optical Wireless Communications over Multipath Channel
In intensity modulation/direct detection- (IM/DD-) based optical OFDM systems, the requirement of the input signal to be real and positive unipolar imposes a reduction of system performances. Among previously proposed unipolar optical OFDM schemes for optical wireless communications (OWC), asymmetri...
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Main Authors: | Zelalem Hailu Gebeyehu, Philip Kibet Langat, Ciira Wa Maina |
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Format: | Article |
Language: | English |
Published: |
Wiley
2018-01-01
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Series: | Journal of Computer Networks and Communications |
Online Access: | http://dx.doi.org/10.1155/2018/9575281 |
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