Multi-channel access technology based on wavelength division multiplexing in wireless UV communication mesh network

In this paper, the multichannel access technology of wavelength division multiplexing （WDM） in the wireless ultraviolet （UV） scattering communication is studied. A multiinterface and multichannel device is deployed in each UV transceiver node. The bandpass filter is configured in the receiving node...

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Bibliographic Details
Published in:Optoelectronics letters 2013-05, Vol.9 (3), p.208-212
Main Authors: Zhao, Tai-fei, Zhang, Ai-li, Xue, Rong-li
Format: Article
Language:English
Subjects:
Lasers
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
WDM技术
光通信网
无线
波分复用
渠道
紫外光通信
网络技术
节点模型
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Summary:In this paper, the multichannel access technology of wavelength division multiplexing （WDM） in the wireless ultraviolet （UV） scattering communication is studied. A multiinterface and multichannel device is deployed in each UV transceiver node. The bandpass filter is configured in the receiving node so as to realize the multichannel access by use of the UV WDM technology. Both the UV communication node model and the UV channel model are estab lished. Three types of UV nolineofsight （NLOS） multichannel communications are simulated in the mesh topolo gies with NS2. The results show that the UV multichannel access technology can increase network throughput ef fectively with using WDM.
ISSN:1673-1905
1993-5013
DOI:10.1007/s11801-013-2398-7