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Vehicular ad hoc network for a surveillance system using multifrequency band enhancement
Author(s)
Bunruangses, Montree
Sunat, Khamron
Mitatha, Somsak
Yupapin, Preecha P.
Date Issued
September 1, 2010
Type
Article
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. © 2010 SPIE.
Citation
Optical Engineering, 49(9), 2010