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Optical Engineering

Vehicular ad hoc network for a surveillance system using multifrequency band enhancement
Author(s): Montree Bunruangses; Khamron Sunat; Somsak Mitatha; Preecha P. Yupapin
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Paper Abstract

We present a new design of a surveillance system via a vehicular ad hoc network (VANET) integrated by a 3-G or 4-G cellular wireless network. We propose dense wavelength division multiplexing wavelength enhancement for increasing the channel capacity and signal security. Increase in the number of channels can be obtained by increasing the wavelength density. Signal security is introduced by a specific wavelength filter controlled by the central operator. Optical communication wavelength enhancement is reviewed. The advantage of this proposed system is that it can easily be implemented and incorporated into the existing communication link in either a cellular or ad hoc wireless system, where signal security and hence privacy can be provided.

Paper Details

Date Published: 1 September 2010
PDF: 7 pages
Opt. Eng. 49(9) 095001 doi: 10.1117/1.3484952
Published in: Optical Engineering Volume 49, Issue 9
Show Author Affiliations
Montree Bunruangses, Mahanakorn Univ. of Technology (Thailand)
Khamron Sunat, Mahanakorn Univ. of Technology (Thailand)
Somsak Mitatha, King Mongkut's Institute of Technology Ladkrabang (Thailand)
Preecha P. Yupapin, King Mongkut's Institute of Technology Ladkrabang (Thailand)


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