Resonant Beam Communications

Published on Sep 28, 2018in arXiv: Signal Processing
Mingliang Xiong1
Estimated H-index: 1
(Tongji University),
Qingwen Liu11
Estimated H-index: 11
(Tongji University)
+ 1 AuthorsPengfei Xia2
Estimated H-index: 2
The vision and requirements of the sixth generation (6G) mobile communication systems are expected to adopt free-space optical communication (FSO) and wireless power transfer (WPT). The laser-based WPT or wireless information transfer (WIT) usually faces the challenges of mobility and safety. We present here a mobile and safe resonant beam communication (RBCom) system, which can realize high-rate simultaneous wireless information and power transfer (SWIPT). We propose the analytical model to depict its SWIPT procedure. The numerical results show that RBCom can achieve 7.5 Gbit/s with 200 mW received optical power, which seems to connect the transmitter and the receiver with a mobile "wireless optical fiber".
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