292 citations · 1.4k across the 32 of their papers we have counts for
5 papers · 2 filters
Physical Layer Security in Downlink Multi-Antenna Cellular Networks
Giovanni Geraci, Harpreet S. Dhillon, Jeffrey G. Andrews +2
In this paper, we study physical layer security for the downlink of cellular networks, where the confidential messages transmitted to each mobile user can be eavesdropped by both (…
Secrecy Rates in the Broadcast Channel with Confidential Messages and External Eavesdroppers
Giovanni Geraci, Sarabjot Singh, Jeffrey G. Andrews +2
In this paper, we consider the broadcast channel with confidential messages and external eavesdroppers (BCCE), where a multi-antenna base station simultaneously communicates to mul…
Secrecy Sum-Rates with Regularized Channel Inversion Precoding under Imperfect CSI at the Transmitter
Giovanni Geraci, Romain Couillet, Jinhong Yuan +2
In this paper, we study the performance of regularized channel inversion precoding in MISO broadcast channels with confidential messages under imperfect channel state information a…
Linear Precoding for Broadcast Channels with Confidential Messages under Transmit-Side Channel Correlation
Giovanni Geraci, Azzam Y. Al-nahari, Jinhong Yuan +1
In this paper, we analyze the performance of regularized channel inversion (RCI) precoding in multiple-input single-output (MISO) broadcast channels with confidential messages unde…
Large System Analysis of Linear Precoding in MISO Broadcast Channels with Confidential Messages
Giovanni Geraci, Romain Couillet, Jinhong Yuan +2
In this paper, we study the performance of regularized channel inversion (RCI) precoding in large MISO broadcast channels with confidential messages (BCC). We obtain a deterministi…