Urban wireless optical CDMA communication network

Qinggui Tan; Yu Hu; Zhiming Fu

doi:10.1117/12.636592

9 December 2005 Urban wireless optical CDMA communication network

Qinggui Tan, Yu Hu, Zhiming Fu

Proceedings Volume 6021, Optical Transmission, Switching, and Subsystems III; 60213C (2005) https://doi.org/10.1117/12.636592
Event: Asia-Pacific Optical Communications, 2005, Shanghai, China

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.

Citation Download Citation

Qinggui Tan, Yu Hu, and Zhiming Fu "Urban wireless optical CDMA communication network", Proc. SPIE 6021, Optical Transmission, Switching, and Subsystems III, 60213C (9 December 2005); https://doi.org/10.1117/12.636592

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