@inproceedings{42d1eb8738964e6694129e59c59f21ec,
title = "MIMO multi-user secrecy rate analysis",
abstract = "In this paper, we consider the broadcast channel with confidential messages and eavesdroppers (BCCE), where a multi-antenna base station simultaneously communicates to multiple potentially malicious users, in the presence of external eavesdroppers randomly located according to a Poisson point process (PPP). By using techniques from stochastic geometry and random matrix theory, we obtain explicit expressions for the secrecy outage probability and mean secrecy rate achievable with regularized channel inversion precoding. We show that both these metrics scale as [λe/√N], where N is the number of transmit antennas and λe is the density of external eavesdroppers.",
keywords = "broadcast channel, linear precoding, physical layer security, random matrix theory, stochastic geometry",
author = "Giovanni Geraci and Sarabjot Singh and Andrews, {Jeffrey G.} and Jinhong Yuan and Collings, {Iain B.}",
year = "2014",
doi = "10.1109/ICC.2014.6883454",
language = "English",
isbn = "9781479920037",
series = "IEEE International Conference on Communications",
publisher = "Institute of Electrical and Electronics Engineers (IEEE)",
pages = "1023--1028",
editor = "A Jamalipour and DJ Deng",
booktitle = "2014 IEEE International Conference on Communications, ICC 2014",
address = "United States",
note = "2014 1st IEEE International Conference on Communications, ICC 2014 ; Conference date: 10-06-2014 Through 14-06-2014",
}