TY - GEN
T1 - Physical layer security in massive MIMO systems
AU - Schaefer, Rafael F.
AU - Amarasuriya, Gayan
AU - Poor, H. Vincent
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/2
Y1 - 2017/7/2
N2 - An overview over secure communication in massive multiple-input multiple-output (MIMO) systems is presented. A massive MIMO base-station serves multiple user nodes by provisioning physical layer security techniques to secure the confidential transmissions against an eavesdropper. The eavesdropper can either be passively eavesdropping upon the communication or can actively contaminate the channel estimates. The achievable secrecy rates for these settings are reviewed, and their asymptotic behavior is discussed. Finally, a detection scheme for active pilot contamination attacks is discussed.
AB - An overview over secure communication in massive multiple-input multiple-output (MIMO) systems is presented. A massive MIMO base-station serves multiple user nodes by provisioning physical layer security techniques to secure the confidential transmissions against an eavesdropper. The eavesdropper can either be passively eavesdropping upon the communication or can actively contaminate the channel estimates. The achievable secrecy rates for these settings are reviewed, and their asymptotic behavior is discussed. Finally, a detection scheme for active pilot contamination attacks is discussed.
UR - http://www.scopus.com/inward/record.url?scp=85051060108&partnerID=8YFLogxK
U2 - 10.1109/ACSSC.2017.8335124
DO - 10.1109/ACSSC.2017.8335124
M3 - Conference contribution
AN - SCOPUS:85051060108
T3 - Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017
SP - 3
EP - 8
BT - Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017
A2 - Matthews, Michael B.
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017
Y2 - 29 October 2017 through 1 November 2017
ER -