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Proceedings Paper

Urban wireless optical CDMA communication network
Author(s): Qinggui Tan; Yu Hu; Zhiming Fu
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Paper Abstract

An urban wireless optical SAC-CDMA network with MQC is proposed and analyzed. Analytical techniques for performance valuation of synchronous random access packet switching in urban wireless CDMA system are presented. Considering the nodal architecture design at higher layers, as well as the characteristics of the physical layer, such as atmospheric scintillation, phase-induced intensity noise and receiver noise, steady-state throughput characteristics using Binomial Arrival Model are obtained. Numerical results indicate that use of multi access coding can provide utilization-delay characteristics superior to that of ALOHA, and the atmospheric scintillation is an important factor affecting the throughput of urban wireless optical CDMA network when the atmospheric turbulence is comparatively strong.

Paper Details

Date Published: 9 December 2005
PDF: 8 pages
Proc. SPIE 6021, Optical Transmission, Switching, and Subsystems III, 60213C (9 December 2005); doi: 10.1117/12.636592
Show Author Affiliations
Qinggui Tan, Univ. of Electronic Science and Technology of China (China)
Yu Hu, Univ. of Electronic Science and Technology of China (China)
Zhiming Fu, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 6021:
Optical Transmission, Switching, and Subsystems III
Rodney S. Tucker; Dominique Chiaroni; Wanyi Gu; Ken-ichi Kitayama, Editor(s)

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