47 citations · 160 across the 9 of their papers we have counts for
9 papers
MIMO Amplify-and-Forward Precoding for Networked Control Systems
Fan Zhang, Vincent K. N. Lau, Gong Zhang
In this paper, we consider a MIMO networked control system (NCS) in which a sensor amplifies and forwards the observed MIMO plant state to a remote controller via a MIMO fading cha…
Distributed Stochastic Optimization for Weakly Coupled Systems with Applications to Wireless Communications
Fan Zhang, Ying Cui, Vincent K. N. Lau +1
In this paper, a framework is proposed to simplify solving the infinite horizon average cost problem for the weakly coupled multi-dimensional systems. Specifically, to address the…
Dynamic Power Control for Delay-Aware Device-to-Device Communications
Wei Wang, Fan Zhang, Vincent K. N. Lau
In this paper, we consider the dynamic power control for delay-aware D2D communications. The stochastic optimization problem is formulated as an infinite horizon average cost Marko…
Optimal Hierarchical Radio Resource Management for HetNets with Flexible Backhaul
Naeimeh Omidvar, An Liu, Vincent Lau +3
Providing backhaul connectivity for macro and pico base stations (BSs) constitutes a significant share of infrastructure costs in future heterogeneous networks (HetNets). To addres…
Closed-Form Delay-Optimal Power Control for Energy Harvesting Wireless System with Finite Energy Storage
Fan Zhang, Vincent K. N. Lau
In this paper, we consider delay-optimal power control for an energy harvesting wireless system with finite energy storage. The wireless system is powered solely by a renewable ene…
Cross-Layer MIMO Transceiver Optimization for Multimedia Streaming in Interference Networks
Fan Zhang, Vincent K. N. Lau
In this paper, we consider dynamic precoder/decorrelator optimization for multimedia streaming in MIMO interference networks. We propose a truly cross-layer framework in the sense…
Asymptotically Optimal Beamforming for Video Streaming in Multi-Antenna Interference Networks
Fan Zhang, Vincent K. N. Lau
In this paper, we consider queue-aware beamforming control for video streaming applications in multi-antenna interference network. Using heavy traffic approximation technique, we f…
Low Complexity Delay-Constrained Beamforming for Multi-User MIMO Systems with Imperfect CSIT
Vincent K. N. Lau, Fan Zhang, Ying Cui
In this paper, we consider the delay-constrained beamforming control for downlink multi-user MIMO (MU- MIMO) systems with imperfect channel state information at the transmitter (CS…
Resource Allocation for Delay Differentiated Traffic in Multiuser OFDM Systems
Meixia Tao, Ying-Chang Liang, Fan Zhang
Most existing work on adaptive allocation of subcarriers and power in multiuser orthogonal frequency division multiplexing (OFDM) systems has focused on homogeneous traffic consist…