Physical integrity check in cooperative relay communications
SW Kim - IEEE Transactions on Wireless Communications, 2015 - ieeexplore.ieee.org
We propose a physical-layer technique for checking the integrity of information provided by
an intermediate node (relay) in cooperative relay communication systems. The proposed …
an intermediate node (relay) in cooperative relay communication systems. The proposed …
Error probability in multi-source, multi-relay networks under falsified data injection attacks
We analyze the probability of decoding error in a multi-source, multi-relay wireless network,
in which the adversary may inject falsified data through captured relay nodes. To detect …
in which the adversary may inject falsified data through captured relay nodes. To detect …
Bayesian test for detecting false data injection in wireless relay networks
We develop the Bayesian test for detecting the relay misbehavior (false data injection) at the
packet level in lossy one-way wireless relay networks. The proposed approach exploits …
packet level in lossy one-way wireless relay networks. The proposed approach exploits …
Misbehavior detection and optimal threshold analysis in DF cooperative relay networks
X Ding, Y Wang - IEEE Wireless Communications Letters, 2021 - ieeexplore.ieee.org
In this letter, a detect-before-decode (DbD) method for relay misbehavior detection in a
wireless decode-and-forward (DF) cooperative network is proposed. Since this method …
wireless decode-and-forward (DF) cooperative network is proposed. Since this method …
Tradeoff between reliability and security in multiple access relay networks under falsified data injection attack
We consider a multiple access relay network where multiple sources send independent data
to a single destination through multiple relays, which may inject falsified data into the …
to a single destination through multiple relays, which may inject falsified data into the …
Joint authentication and quality of service provisioning in cooperative communication networks
R Ramamoorthy, FR Yu, H Tang, P Mason… - Computer …, 2012 - Elsevier
Cooperative communication is considered a promising technique to increase channel
capacity and improve reliability in wireless and cellular networks. Although cooperative …
capacity and improve reliability in wireless and cellular networks. Although cooperative …
Tracing malicious relays in cooperative wireless communications
Y Mao, M Wu - IEEE Transactions on Information Forensics …, 2007 - ieeexplore.ieee.org
A cooperative communication system explores a new dimension of diversity in wireless
communications to combat the unfriendly wireless environment. While this emerging …
communications to combat the unfriendly wireless environment. While this emerging …
Physical detection of misbehavior in relay systems with unreliable channel state information
We study the detection of misbehavior in a Gaussian relay system, where the source
transmits information to the destination with the assistance of an amplify-and-forward relay …
transmits information to the destination with the assistance of an amplify-and-forward relay …
Modify-and-forward for securing cooperative relay communications
SW Kim - arXiv preprint arXiv:1403.6555, 2014 - arxiv.org
We proposed a new physical layer technique that can enhance the security of cooperative
relay communications. The proposed approach modifies the decoded message at the relay …
relay communications. The proposed approach modifies the decoded message at the relay …
Exact outage probability of a decode-and-forward scheme with best relay selection under physical layer security
PN Son, HY Kong - Wireless personal communications, 2014 - Springer
As demand for highly reliable data transmission in wireless networks has increased rapidly,
cooperative communication technology has attracted a great deal of attention. In cooperative …
cooperative communication technology has attracted a great deal of attention. In cooperative …