Secure Massive MIMO With the Artificial Noise-Aided Downlink Training
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2018.2825140
Abstract: This paper considers a massive MIMO network that includes one multiple-antenna base station, one multiple-antenna eavesdropper, and $K$ single-antenna users. The eavesdropper operates in passive mode and tries to overhear the confidential information from one… read more here.
Keywords: massive mimo; downlink training; artificial noise; downlink ... See more keywords
Low-Rank Covariance-Assisted Downlink Training and Channel Estimation for FDD Massive MIMO Systems
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2017.2657513
Abstract: We consider the problem of downlink training and channel estimation in frequency division duplex (FDD) massive MIMO systems, where the base station (BS) equipped with a large number of antennas serves a number of single-antenna… read more here.
Keywords: downlink training; channel; low rank; mimo systems ... See more keywords