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eess.SY2022
Indoor 3-Dimensional Visible Light Positioning: Error Metric and LED Layout Optimization
Jiaojiao Xu, Nuo Huang, Chen Gong
We consider 3-dimensional (3D) visible light positioning (VLP) based on smartphone camera in an indoor scenario. Based on the positioning model in the quantized pixel-domain, we ch…
cs.IT2022
Improved Receivers for Optical Wireless OFDM: An Information Theoretic Perspective
Xiaozhen Liu, Jing Zhou, Nuo Huang +1
We consider performance enhancement of asymmetrically-clipped optical orthogonal frequency division multiplexing (ACO-OFDM) and related optical OFDM schemes, which are variations o…