TY - GEN
T1 - Design of transmit-diversity schemes in detection networks under secrecy constraints
AU - Nadendla, V. Sriram Siddhardh
AU - Liu, Sijia
AU - Varshney, Pramod K.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/4/4
Y1 - 2016/4/4
N2 - In this paper, we design a secure centralized detection network where each sensor employs an amplify-forward strategy to transmit its observation to the fusion center (FC), along with artificial noise using multiple transmitting-antennas in order to confuse the eavesdropper (Eve). We maximize KL Divergence at the FC in the presence of a constraint on the Eve's KL Divergence, and a total energy constraint on each sensor. Since this problem is non-convex and intractable, we propose a two-stage algorithm that provides an approximate solution to the desired problem. Numerical results are presented to illustrate the efficiency of our design algorithm.
AB - In this paper, we design a secure centralized detection network where each sensor employs an amplify-forward strategy to transmit its observation to the fusion center (FC), along with artificial noise using multiple transmitting-antennas in order to confuse the eavesdropper (Eve). We maximize KL Divergence at the FC in the presence of a constraint on the Eve's KL Divergence, and a total energy constraint on each sensor. Since this problem is non-convex and intractable, we propose a two-stage algorithm that provides an approximate solution to the desired problem. Numerical results are presented to illustrate the efficiency of our design algorithm.
UR - http://www.scopus.com/inward/record.url?scp=84969802493&partnerID=8YFLogxK
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U2 - 10.1109/ALLERTON.2015.7447087
DO - 10.1109/ALLERTON.2015.7447087
M3 - Conference contribution
AN - SCOPUS:84969802493
T3 - 2015 53rd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2015
SP - 794
EP - 801
BT - 2015 53rd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 53rd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2015
Y2 - 29 September 2015 through 2 October 2015
ER -