Simultaneous Lightwave Information and Power Transfer (SLIPT)

We present the concept of simultaneous lightwave information and power transfer (SLIPT). Specifically, we propose novel and fundamental SLIPT strategies, which can be optimized and implemented in visible light or infrared communication systems, equipped with a simple solar panel at the receiver. The...

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Bibliographic Details
Published in:IEEE transactions on green communications and networking 2018-09, Vol.2 (3), p.764-773
Main Authors: Diamantoulakis, Panagiotis D., Karagiannidis, George K., Ding, Zhiguo
Format: Article
Language:English
Subjects:
Communications systems
Computer simulation
direct current (DC) bias
Energy harvesting
Energy policy
Energy transmission
field-of-view (FoV)
infrared communications (IRC)
Infrared radiation
Light emitting diodes
Optical receivers
Optical transmitters
Power transfer
Radio frequency
simultaneous lightwave information and power transfer (SLIPT)
time-splitting
visible light communications (VLC)
Wireless communication
wireless power transfer
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Summary:We present the concept of simultaneous lightwave information and power transfer (SLIPT). Specifically, we propose novel and fundamental SLIPT strategies, which can be optimized and implemented in visible light or infrared communication systems, equipped with a simple solar panel at the receiver. These strategies are performed at the transmitter or at the receiver, or at both sides, and are named adjusting transmission , adjusting reception , and coordinated adjustment of transmission and reception . Furthermore, they affect the maximum value of harvested energy, information rate, and signal-to-noise plus interference ratio. Computer simulations reveal that the proposed strategies considerably increase the harvested energy, compared to SLIPT with fixed policies.
ISSN:2473-2400
2473-2400
DOI:10.1109/TGCN.2018.2818325