86 citations · 255 across the 13 of their papers we have counts for
Showing 2014Show all
3 papers · 1 filter
cs.IT2014★ 3 cited
From DC-Biased to DC-Informative Optical OFDM
Qian Gao, Chen Gong, Rui Wang +2
We propose a novel modulation scheme for intensity modulation and direct detection (IM/DD) based optical communication system employing orthogonal frequency division multiplexing (…
cs.IT2014★ 8 cited
Constellation Design for Multi-color Visible Light Communications
Qian Gao, Chen Gong, Rui Wang +2
In this paper, we propose a novel high dimensional constellation design scheme for visible light communication (VLC) systems employing red/green/blue light emitting diodes (RGB LED…
cs.IT2014★ 1 cited
Channel Estimation and Optimal Training Design for Correlated MIMO Two-Way Relay Systems in Colored Environment
Rui Wang, Meixia Tao, Hani Mehrpouyan +1
In this paper, while considering the impact of antenna correlation and the interference from neighboring users, we analyze channel estimation and training sequence design for multi…