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Proceedings Paper

Performance of DPIM with equalizer on diffuse optical wireless communications
Author(s): Xin Yang; Mali Gong; Haitao Zhang; Ping Yan; Kai Zhang; Wei Jin; Feng Jiang; Shanshan Zou; Yu Meng
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Paper Abstract

This paper investigates the equalized performance of digital pulse interval modulation (DPIM) in the presence of multipath propagation and additive white Gaussian noise. The results for slot error rate (SER) versus electronics SNR with and without equalizer are presented and made by Monte Carlo simulation with a simplified model of the generated received signal, which depends on the impulse response of the channel. Simulation results show that the performance of DPIM system can be improved dramatically by using an equalizer for a severe intersymbol interference (ISI) channel.

Paper Details

Date Published: 22 August 2002
PDF: 6 pages
Proc. SPIE 4911, Wireless and Mobile Communications II, (22 August 2002); doi: 10.1117/12.480495
Show Author Affiliations
Xin Yang, Tsinghua Univ. (China)
Mali Gong, Tsinghua Univ. (China)
Haitao Zhang, Tsinghua Univ. (China)
Ping Yan, Tsinghua Univ. (China)
Kai Zhang, Tsinghua Univ. (China)
Wei Jin, Tsinghua Univ. (China)
Feng Jiang, Tsinghua Univ. (China)
Shanshan Zou, Tsinghua Univ. (China)
Yu Meng, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 4911:
Wireless and Mobile Communications II
Hequan Wu; Chih-Lin I; Jari Vaario, Editor(s)

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