Robust distributed beamforming for wireless relay networks


In this paper, we consider a robust distributed beamforming design that minimizes total relay transmit power with signal-to-noise ratio (SNR) constraint for a wireless relay network in the presence of imperfect channel state information (CSI) at the relays. We consider a system with a transmit and a receive node, and a set of relay nodes. We assume there is… (More)
DOI: 10.1109/PIMRC.2009.5449974


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@article{Ubaidulla2009RobustDB, title={Robust distributed beamforming for wireless relay networks}, author={P. Ubaidulla and Ananthanarayanan Chockalingam}, journal={2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications}, year={2009}, pages={2345-2349} }