Resonant Beam Communications: Principles and Designs

Mingliang Xiong; Qingwen Liu; Gang Wang; Georgios B. Giannakis; Chuan Huang

doi:10.1109/MCOM.001.1900419

Resonant Beam Communications: Principles and Designs

Systems and Control 2021-06-28 v2 Systems and Control Signal Processing

Authors: Mingliang Xiong , Qingwen Liu , Gang Wang , Georgios B. Giannakis , Chuan Huang

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Abstract

Wireless optical communications (WOC) has carriers up to several hundred terahertz, which offers several advantages, such as ultrawide bandwidth and no electromagnetic interference. Conventional WOC that uses light transmitters such as light emitting diodes (LEDs), directed LEDs, and lasers are facing major challenges in attenuation or tracking. Resonant beam communications (RBCom) meets the requirements of low attenuation, non-mechanical mobility, and multiple access. Yet, RBCom channel undergoes echo interference in contrast to common non-echo channels. An interference elimination method based on optical filtering is presented along with an exemplary interference-free RBCom system.

Keywords

wireless channel characterization millimeter wave blockage prediction wireless power transfer and sensor networks

Cite

@article{arxiv.2004.08642,
  title  = {Resonant Beam Communications: Principles and Designs},
  author = {Mingliang Xiong and Qingwen Liu and Gang Wang and Georgios B. Giannakis and Chuan Huang},
  journal= {arXiv preprint arXiv:2004.08642},
  year   = {2021}
}

Resonant Beam Communications: Principles and Designs

Abstract

Keywords

Cite

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