TY - GEN
T1 - Jamming countermeasures for multi-user MISO broadcast channels - A DoF perspective
AU - Amuru, Saidhiraj
AU - Tandon, Ravi
AU - Buehrer, R. Michael
AU - Clancy, T. Charles
PY - 2013
Y1 - 2013
N2 - Jamming attacks can significantly impact the performance of wireless communication systems, and lead to insurmountable overhead in terms of re-transmissions and increased power consumption. In this paper, we consider the multi-user multiple-input single-output (MISO) broadcast channel (BC) in the presence of jamming attacks in which a subset of the users can be selectively jammed at any given time. We present countermeasures for mitigating the effects of such jamming attacks. The effectiveness of these anti-jamming countermeasures is quantified in terms of the degrees-of-freedom (DoF) of the MISO BC under various assumptions regarding the availability of the channel state information (CSIT) and the jammer state information at the transmitter (JSIT).
AB - Jamming attacks can significantly impact the performance of wireless communication systems, and lead to insurmountable overhead in terms of re-transmissions and increased power consumption. In this paper, we consider the multi-user multiple-input single-output (MISO) broadcast channel (BC) in the presence of jamming attacks in which a subset of the users can be selectively jammed at any given time. We present countermeasures for mitigating the effects of such jamming attacks. The effectiveness of these anti-jamming countermeasures is quantified in terms of the degrees-of-freedom (DoF) of the MISO BC under various assumptions regarding the availability of the channel state information (CSIT) and the jammer state information at the transmitter (JSIT).
UR - http://www.scopus.com/inward/record.url?scp=84904091443&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84904091443&partnerID=8YFLogxK
U2 - 10.1109/GLOCOM.2013.6831342
DO - 10.1109/GLOCOM.2013.6831342
M3 - Conference contribution
AN - SCOPUS:84904091443
SN - 9781479913534
SN - 9781479913534
T3 - Proceedings - IEEE Global Communications Conference, GLOBECOM
SP - 1843
EP - 1848
BT - 2013 IEEE Global Communications Conference, GLOBECOM 2013
T2 - 2013 IEEE Global Communications Conference, GLOBECOM 2013
Y2 - 9 December 2013 through 13 December 2013
ER -