Photo detector-based indoor positioning systems variants: A new look

Published in Computers & Electrical Engineering, 2020

Recommended citation: Muhammad Khan, M. Jamil, S. Gilani, I. Ahmad, M. Uzair, H. Omer, "Photo detector-based indoor positioning systems variants: A new look." Computers & Electrical Engineering, 2020. http://www.sciencedirect.com/science/article/pii/S0045790620304626