Abstract
Light is expected to be utilized as carrier in future high-rate mobile communication systems. Relying on wireless optical channels, resonant beam communications (RBCom) has advantages such as high signal-to-noise ratio (SNR), mobility, and multiple access. However, the RBCom channel is different from other radio or optical wireless communication channels, as it undergoes echo interference. To eliminate the echo interference and preserve the beam resonance, frequency shifting and optical filtering are proposed. Moreover, an exemplary design is presented to demonstrate the unique RBCom procedure and its practical merits.
Original language | English (US) |
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Title of host publication | 2019 11th International Conference on Wireless Communications and Signal Processing, WCSP 2019 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728135557 |
DOIs | |
State | Published - Oct 2019 |
Externally published | Yes |
Event | 11th International Conference on Wireless Communications and Signal Processing, WCSP 2019 - Xi'an, China Duration: Oct 23 2019 → Oct 25 2019 |
Publication series
Name | 2019 11th International Conference on Wireless Communications and Signal Processing, WCSP 2019 |
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Conference
Conference | 11th International Conference on Wireless Communications and Signal Processing, WCSP 2019 |
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Country/Territory | China |
City | Xi'an |
Period | 10/23/19 → 10/25/19 |
Bibliographical note
Publisher Copyright:© 2019 IEEE.
Keywords
- 6G
- Optical mobile communications
- channel model
- laser communications
- resonant beam system