TY - GEN
T1 - Indoor Localization Using Three Dimensional Multi-PDs Receiver Based on RSS
AU - Liu, Yinghao
AU - Park, Kihong
AU - Ooi, Boon S.
AU - Alouini, Mohamed-Slim
N1 - KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: The research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST).
PY - 2019/3/18
Y1 - 2019/3/18
N2 - A novel design of three dimensional optical receiver for visible light communication (VLC) indoor positioning system has been proposed in this paper. We model the optical wireless channel and utilize modified triangulation method to obtain more robust receiver position by using at least two LEDs and one receiver consisting of nine photodetectors (PDs). The main characteristics are as follows: (1) our design of multi-PDs receiver is fully expanded into three dimensions compared with the pyramid structure (PR); (2) based on Multiple-Photodiode-based Indoor Positioning algorithm [1], we improve the indoor positioning algorithm by redefining the optimization problem of obtaining the direction from receiver to LED and using weighted triangulation method to locate receiver position; (3) the improved algorithm is implemented and the simulation results are shown under our three dimensional multi-PDs structure receiver.
AB - A novel design of three dimensional optical receiver for visible light communication (VLC) indoor positioning system has been proposed in this paper. We model the optical wireless channel and utilize modified triangulation method to obtain more robust receiver position by using at least two LEDs and one receiver consisting of nine photodetectors (PDs). The main characteristics are as follows: (1) our design of multi-PDs receiver is fully expanded into three dimensions compared with the pyramid structure (PR); (2) based on Multiple-Photodiode-based Indoor Positioning algorithm [1], we improve the indoor positioning algorithm by redefining the optimization problem of obtaining the direction from receiver to LED and using weighted triangulation method to locate receiver position; (3) the improved algorithm is implemented and the simulation results are shown under our three dimensional multi-PDs structure receiver.
UR - http://hdl.handle.net/10754/631842
UR - https://ieeexplore.ieee.org/document/8644144
UR - http://www.scopus.com/inward/record.url?scp=85063550296&partnerID=8YFLogxK
U2 - 10.1109/GLOCOMW.2018.8644144
DO - 10.1109/GLOCOMW.2018.8644144
M3 - Conference contribution
SN - 9781538649206
BT - 2018 IEEE Globecom Workshops (GC Wkshps)
PB - Institute of Electrical and Electronics Engineers (IEEE)
ER -