86 citations · 300 across the 12 of their papers we have counts for
4 papers · 1 filter
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 (…
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…
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…
MIMO Multiway Relaying with Pairwise Data Exchange: A Degrees of Freedom Perspective
Rui Wang, Xiaojun Yuan
In this paper, we study achievable degrees of freedom (DoF) of a multiple-input multiple-output (MIMO) multiway relay channel (mRC) where users, each equipped with antennas…