Share Email Print

Proceedings Paper

PAPR reduction techniques for asymmetrically clipped optical OFDM communication system
Author(s): Yong Wang; Zhaojun Zhang; Lu Sun
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In the ultraviolet communication system, ACO-OFDM technology can effectively suppress inter-symbol interference on the system performance, and further improve the transmission rate of the system. However, ACO-OFDM has a high peak to average power ratio (PAPR), and high PAPR not only reduces the power efficiency of the optical modulator, but also bring damage to the human eye or skin. In order to solve the above problem, according to ACO-OFDM signal characteristics, two clipping and filtering algorithms are used, and its performance is simulated, the simulations show that the two algorithms are able to inhibit well the PAPR of ACO-OFDM system.

Paper Details

Date Published: 21 August 2014
PDF: 4 pages
Proc. SPIE 9233, International Symposium on Photonics and Optoelectronics 2014, 92331L (21 August 2014); doi: 10.1117/12.2068618
Show Author Affiliations
Yong Wang, Harbin Engineering Univ. (China)
Zhaojun Zhang, Harbin Engineering Univ. (China)
Lu Sun, Harbin Engineering Univ. (China)

Published in SPIE Proceedings Vol. 9233:
International Symposium on Photonics and Optoelectronics 2014
Zhiping Zhou, Editor(s)

© SPIE. Terms of Use
Back to Top