Πλοήγηση ανά Συγγραφέα "Varoutas, D."
Αποτελέσματα 1-6 από 6
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Connectivity Issues for Ultraviolet UV-C Networks
(2011)This paper focuses on the connectivity issues of a non-line-of-sight (NLOS) optical wireless network operating in the ultraviolet UV-C spectral region. NLOS UV-C transmitters have a limited effective coverage and, hence, ... -
Node Isolation Probability for Serial Ultraviolet UV-C Multi-hop Networks
(2011)Non-line-of-sight optical wireless transmission, operated in the unlicensed ultraviolet UV-C band, has been recently suggested as an alternative means of communication. However, due to limited coverage, relayed UV-C networks ... -
Underwater Optical Wireless Networks: A k-Connectivity Analysis
(2014)In this paper, optical wireless has been addressed as a promising technology to provide high-bandwidth services for underwater communications. However, the significant attenuation degree due to high absorption and scattering ... -
Using a HAP Network to Transfer WiMAX OFDM Signals: Outage Probability Analysis
(2013)Transferring wireless broadband services across extremely far distances on Earth is usually implemented nowadays either by ground-based or satellite communications. Terrestrial networks require, however, heavy installation ... -
Weather Effects on FSO Network Connectivity
(2012)The use of relays is one of the most promising methods for mitigating impairments of the performance of free-space optical (FSO) systems and extending their limited transmission range. However, several factors contribute ... -
WiMAX on FSO: Outage Probability Analysis
(2012)The transmission of multiple wireless signals over optical links has attained a great research interest nowadays. In case where optical fibers are difficult to be deployed, or installation cost is prohibited, optical ...