722 citations · 4.3k across the 116 of their papers we have counts for
11 papers · 2 filters
Stochastic Control of Event-Driven Feedback in Multi-Antenna Interference Channels
Kaibin Huang, Vincent K. N. Lau, Dongku Kim
Spatial interference avoidance is a simple and effective way of mitigating interference in multi-antenna wireless networks. The deployment of this technique requires channel-state…
Game Theoretical Power Control for Open-Loop Overlaid Network MIMO Systems with Partial Cooperation
Hao Yu, Shunqing Zhang, Vincent K. N. Lau
Network MIMO is considered to be a key solution for the next generation wireless systems in breaking the interference bottleneck in cellular systems. In the MIMO systems, open-loop…
Rank-Constrained Schur-Convex Optimization with Multiple Trace/Log-Det Constraints
Hao Yu, Vincent K. N. Lau
Rank-constrained optimization problems have received an increasing intensity of interest recently, because many optimization problems in communications and signal processing applic…
Robust Transceiver Design for K-Pairs Quasi-Static MIMO Interference Channels via Semi-Definite Relaxation
Eddy Chiu, Vincent K. N. Lau, Huang Huang +2
In this paper, we propose a robust transceiver design for the K-pair quasi-static MIMO interference channel. Each transmitter is equipped with M antennas, each receiver is equipped…
Delay-Optimal User Scheduling and Inter-Cell Interference Management in Cellular Network via Distributive Stochastic Learning
Huang Huang, Vincent K. N. Lau
In this paper, we propose a distributive queueaware intra-cell user scheduling and inter-cell interference (ICI) management control design for a delay-optimal celluar downlink syst…
A Scalable Limited Feedback Design for Network MIMO using Per-Cell Product Codebook
Yong Cheng, Vincent K. N. Lau, Yi Long
In network MIMO systems, channel state information is required at the transmitter side to multiplex users in the spatial domain. Since perfect channel knowledge is difficult to obt…