Browsing by Author "Karagiannidis, G. K."
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Generalized maximum-likelihood sequence detection for photon-counting free space optical systems
Chatzidiamantis, N. D.; Karagiannidis, G. K.; Uysal, Murat (IEEE, 2010-12)We investigate detection methods for on-off keying (OOK) photon-counting Free Space Optical (FSO) systems in the presence of turbulence-induced fading, assuming no channel state information at the receiver. To recover the ... -
Iterative near maximum-likelihood sequence detection for MIMO optical wireless systems
Chatzidiamantis, N. D.; Uysal, Murat; Tsiftsis, T. A.; Karagiannidis, G. K. (IEEE, 2010-04)A major performance-limiting factor in terrestrial optical wireless (OW) systems is turbulence-induced fading. Exploiting the additional degrees of freedom in the spatial dimension, multiple laser transmitters combined ... -
Simultaneous lightwave information and power transfer in underwater visible light communications
Ghasvarianjahromi, Sara; Karbalayghareh, Mehdi; Diamantoulakis, P. D.; Karagiannidis, G. K.; Uysal, Murat (IEEE, 2019)Visible light communication (VLC) has emerged as a high-capacity connectivity solution for underwater sensor networks. Since water is relatively transparent to blue or green light, visible light lasers or LEDs can be used ... -
SLIPT for underwater visible light communications: Performance analysis and optimization
Uysal, Murat; Ghasvarianjahromi, Sara; Karbalayghareh, M.; Diamantoulakis, P. D.; Karagiannidis, G. K.; Sait, S. M. (IEEE, 2021-10)In this paper, we investigate simultaneous lightwave information and power transfer (SLIPT) for underwater visible light communication systems. We consider three SLIPT methods namely time switching (TS), power splitting ...
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