Title :
Techniques for Link Security in Outdoor Mobile Laser Optical Wireless
Author :
Ari, F. ; Ozek, F. ; Ozturk, O. ; Geren, O.
Author_Institution :
Ankara Univ.
Abstract :
In this experimental work two techniques are suggested to maintain the link security, ie. covertness and privacy, for mobile laser optical wireless systems. First technique is based on the use of four-quadrant detectors for shortening the acquisition time. The second benefits the ambient light to increase the level of communication privacy during the tracking phase. Alternative techniques given in the literature are also cited
Keywords :
mobile radio; optical links; telecommunication security; ambient light; communication privacy; four-quadrant detectors; link security; outdoor mobile laser optical wireless; tracking phase; Communication system security; Lenses; Optical filters; Optical network units; Optical receivers; Optical sensors; Optical transmitters; Privacy; Transceivers; US Department of Transportation; Mobile optical wireless; link covertness; privacy;
Conference_Titel :
Transparent Optical Networks, 2006 International Conference on
Conference_Location :
Nottingham
Print_ISBN :
1-4244-0235-2
Electronic_ISBN :
1-4244-0236-0
DOI :
10.1109/ICTON.2006.248425
