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20082023
most citedDistributed Robust Multi-Cell Coordinated Beamforming with Imperfect CSI: An ADMM Approach

296 citations · 921 across the 21 of their papers we have counts for

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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…