318 citations · 2.2k across the 47 of their papers we have counts for
Showing 2012 · cs.ITShow all
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cs.IT2012★ 4 cited
A Decentralized Method for Joint Admission Control and Beamforming in Coordinated Multicell Downlink
Hoi-To Wai, Wing-Kin Ma
In cellular networks, admission control and beamforming optimization are intertwined problems. While beamforming optimization aims at satisfying users' quality-of-service (QoS) req…
cs.IT2012★ 28 cited
Worst-Case Robust Multiuser Transmit Beamforming Using Semidefinite Relaxation: Duality and Implications
Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
This paper studies a downlink multiuser transmit beamforming design under spherical channel uncertainties, using a worst-case robust formulation. This robust design problem is nonc…