Robust Beamforming for Secure Communication in Systems With Wireless Information and Power Transfer

Abstract

This paper considers a multiuser multiple-input single-output (MISO) downlink system with simultaneous wireless information and power transfer. In particular, we focus on secure communication in the presence of passive eavesdroppers and potential eavesdroppers (idle legitimate receivers). We study the design of a resource allocation algorithm minimizing the… (More)
DOI: 10.1109/TWC.2014.2314654

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