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Proceedings Paper

Performance of digital pulse interval modulation of atmospheric optical wireless communication system
Author(s): Zongmin Hu; Junxiong Tang
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Paper Abstract

Based on the atmospheric optical irradiance scintillation channel and an avalanche photodiode detector (APD) receiver communication system, this paper analyzes the error probability performance of digital pulse interval modulation (DPIM). Both the theory and the simulation results show that compared with PPM, the DPIM has a similar transmission efficiency, less bandwidth requirement, a marginally inferior error probability, and less complicated to implement. Hence, DPIM is more favorable in wireless optical communications system.

Paper Details

Date Published: 11 February 2005
PDF: 7 pages
Proc. SPIE 5625, Optical Transmission, Switching, and Subsystems II, (11 February 2005); doi: 10.1117/12.574827
Show Author Affiliations
Zongmin Hu, Peking Univ. (China)
Junxiong Tang, Peking Univ. (China)


Published in SPIE Proceedings Vol. 5625:
Optical Transmission, Switching, and Subsystems II
Cedric F. Lam; Wanyi Gu; Norbert Hanik; Kimio Oguchi, Editor(s)

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