Πλοήγηση ανά Θέμα "bit-error rate (BER)"
Αποτελέσματα 1-4 από 4
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BER performance of FSO links over strong atmospheric turbulence channels with pointing errors
(2008)In this letter, we investigate the error rate performance of free-space optical (FSO) links over strong turbulence fading channels together with misalignment (pointing error) effects. First, we present a novel closed-form ... -
Optical Wireless Communications With Heterodyne Detection Over Turbulence Channels With Pointing Errors
(2009)We study the error performance of an heterodyne differential phase-shift keying (DPSK) optical wireless (OW) communication system operating under various intensity fluctuations conditions. Specifically, it is assumed that ... -
Optical Wireless Links with Spatial Diversity over Strong Atmospheric Turbulence Channels
(2009)Optical wireless, also known as free-space optics, has received much attention in recent years as a cost-effective, license-free and wide-bandwidth access technique for high data rates applications. The performance of ... -
Optimization models for misalignment fading mitigation in optical wireless links
(2008)We consider a free-space optical (FSO) channel model affected by misalignment fading (pointing error) effects. Assuming intensity modulation/direct detection (IM/DD) with on-off keying BOOK), new closed form expressions ...