39 citations · 129 across the 8 of their papers we have counts for
4 papers · 1 filter
On the Optimum Energy Efficiency for Flat-fading Channels with Rate-dependent Circuit Power
Tao Wang, Luc Vandendorpe
This paper investigates the optimum energy efficiency (EE) and the corresponding spectral efficiency (SE) for a communication link operating over a flat-fading channel. The EE is e…
Weighted Sum Rate Maximization for Downlink OFDMA with Subcarrier-pair based Opportunistic DF Relaying
Tao Wang, Francois Glineur, Jerome Louveaux +1
This paper addresses a weighted sum rate (WSR) maximization problem for downlink OFDMA aided by a decode-and-forward (DF) relay under a total power constraint. A novel subcarrier-p…
Power minimization for OFDM Transmission with Subcarrier-pair based Opportunistic DF Relaying
Tao Wang, Yong Fang, Luc Vandendorpe
This paper develops a sum-power minimized resource allocation (RA) algorithm subject to a sum-rate constraint for cooperative orthogonal frequency division modulation (OFDM) transm…
Novel Subcarrier-pair based Opportunistic DF Protocol for Cooperative Downlink OFDMA
Tao Wang, Yong Fang, Luc Vandendorpe
A novel subcarrier-pair based opportunistic DF protocol is proposed for cooperative downlink OFDMA transmission aided by a decode-and-forward (DF) relay. Specifically, user message…