Indoor Localization Using Three Dimensional Multi-PDs Receiver Based on RSS
KAUST DepartmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Online Publication Date2019-03-18
Print Publication Date2018-12
Permanent link to this recordhttp://hdl.handle.net/10754/631842
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AbstractA 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 , 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.
CitationLiu Y, Park K-H, Ooi BS, Alouini M-S (2018) Indoor Localization Using Three Dimensional Multi-PDs Receiver Based on RSS. 2018 IEEE Globecom Workshops (GC Wkshps). Available: http://dx.doi.org/10.1109/GLOCOMW.2018.8644144.
SponsorsThe research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST).
Conference/Event name2018 IEEE Globecom Workshops, GC Wkshps 2018