@inproceedings{af8386c6b9374f25bf266cbb982e10fb,
title = "Secrecy performance of cooperative single carrier systems with unreliable backhaul connections",
abstract = "In this paper, the secrecy outage probability of cooperative cyclic prefixed single carrier (CP-SC) systems with multiple transmitters and unreliable backhaul connections is derived. The transmitters communicate with the destination in the presence of an eavesdropper over two-hop relay channels with non-identical frequency-selective fading. The existence of asymptotic limits on the secrecy outage probability is verified for various backhaul scenarios. For a fixed eavesdropper signal-to-noise ratio (SNR), the limit is found to be exclusively determined by the backhaul reliability. This shows that the diversity gain promised by cooperative CP-SC systems cannot be achieved in the high SNR region. Simulations are presented to verify the derived impact of backhaul reliability on the secrecy performance.",
author = "Yeoh, {Phee Lep} and Kim, {Kyeong Jin} and Orlik, {Philip V.} and Poor, {H. Vincent}",
year = "2016",
month = jan,
day = "1",
doi = "10.1109/GLOCOM.2016.7842247",
language = "English (US)",
series = "2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings",
address = "United States",
note = "59th IEEE Global Communications Conference, GLOBECOM 2016 ; Conference date: 04-12-2016 Through 08-12-2016",
}