Browsing by Author "Aminikashani, Mohammadreza"

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All-optical amplify-and-forward relaying system for atmospheric channels

Aminikashani, Mohammadreza; Rad, M. M.; Safari, M.; Uysal, Murat (IEEE, 2012-10)

In this letter, we investigate the performance of a dual-hop free space optical link with an all-optical amplify-and-forward relay. We employ photon counting methodology and derive closed form expressions for the end-to-end ...
Optimal relay placement in cooperative free-space optical communication systems

Aminikashani, Mohammadreza; Safari, M.; Uysal, Murat (IEEE, 2012)

Relay-assisted free-space optical (FSO) transmission exploits the fact that atmospheric turbulence fading variance is distance dependent and yields significant performance gains by taking advantage of the resulting shorter ...
Outage performance of FSO multi-hop parallel relaying

Aminikashani, Mohammadreza; Uysal, Murat (IEEE, 2012)

In this paper, we investigate the outage performance of relay-assisted free-space optical (FSO) networks which build upon the combinations of serial and parallel relaying. We assume log-normal atmospheric turbulence channels ...