Integrated Design of Low Complexity RSS Based Visible Light Indoor Positioning and Power-Line Communication System for Smart Hospitals

被引：8
|
作者：
Lang, Tian [1 ]
Pan, Zijin [1 ]
Ortiz, Nathaniel [1 ]
Chen, Gang [1 ]
Kalay, Yehuda [2 ]
Pai, Ramdas [3 ]
Wang, Albert [1 ]
机构：
[1] Univ Calif Riverside, Dept Elect & Comp Engn, Riverside, CA 92521 USA
[2] Univ Calif Berkeley, Coll Environm Design, Berkeley, CA 94720 USA
[3] Univ Calif Riverside, Sch Med, Riverside, CA 92521 USA
来源：
2021 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE) | 2021年
基金：
美国国家科学基金会;
关键词：
LED; visible light communication; VLC; visible light positioning; VLP; power-line communication; PLC; received signal strength; RSS;
D O I：
10.1109/ICCE50685.2021.9427699
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Future healthcare systems require smart hospitals with system-wide wireless communications and positioning functions, which cannot be facilitated by existing radio-frequency (RF) technologies. We present an integrated design of a novel low-complexity received signal strength (RSS) based hybrid visible light communication (VLC) and positioning (VLP) system. This tracking system consists of host optical transceivers embedded in existing light-emitting diode (LED) bulbs and user-end optical tags, which interface with the existing power wiring in a building. This hybrid VLC/PLC tracking system was validated by simulation and experiment. This VLC tracking system will enable smart hospital operations to modernize next-generation intelligent healthcare systems.
引用
收藏
页数：5
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