Low Complexity Power Control and Beamforming for Multigroup Multicast MIMO Downlink Channel

Abstract

This paper addresses the problem of joint transmit beamforming and power control with receive beamforming for a multigroup multicast MIMO downlink channel. As receive beamformers, we consider the matched-filter beamformers and the optimal MMSE beamformers. We propose two low complexity transmit strategies and compare them with some known approximations of… (More)
DOI: 10.1109/WCNC.2009.4917792

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Cite this paper

@article{Tomecki2009LowCP, title={Low Complexity Power Control and Beamforming for Multigroup Multicast MIMO Downlink Channel}, author={Daniel Tomecki and Slawomir Stanczak and Michal Kaliszan}, journal={2009 IEEE Wireless Communications and Networking Conference}, year={2009}, pages={1-6} }