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The secrecy capacity region of the Gaussian MIMO multi-receiver wiretap channel
E Ekrem, S Ulukus
IEEE Transactions on Information Theory 57 (4), 2083-2114, 2011
2802011
The secrecy capacity region of the Gaussian MIMO multi-receiver wiretap channel
E Ekrem, S Ulukus
IEEE Transactions on Information Theory 57 (4), 2083-2114, 2011
2802011
Cooperative security at the physical layer: A summary of recent advances
R Bassily, E Ekrem, X He, E Tekin, J Xie, MR Bloch, S Ulukus, A Yener
IEEE Signal Processing Magazine 30 (5), 16-28, 2013
2352013
Secrecy in cooperative relay broadcast channels
E Ekrem, S Ulukus
IEEE Transactions on Information Theory 57 (1), 137-155, 2010
2252010
Secrecy capacity of a class of broadcast channels with an eavesdropper
E Ekrem, S Ulukus
EURASIP Journal on Wireless Communications and Networking 2009, 1-29, 2009
1122009
On the secrecy of multiple access wiretap channel
E Ekrem, S Ulukus
2008 46th Annual Allerton Conference on Communication, Control, and …, 2008
1082008
Capacity region of Gaussian MIMO broadcast channels with common and confidential messages
E Ekrem, S Ulukus
IEEE Transactions on Information Theory 58 (9), 5669-5680, 2012
692012
Effects of cooperation on the secrecy of multiple access channels with generalized feedback
E Ekrem, S Ulukus
2008 42nd Annual Conference on Information Sciences and Systems, 791-796, 2008
562008
Degraded compound multi-receiver wiretap channels
E Ekrem, S Ulukus
IEEE Transactions on Information Theory 58 (9), 5681-5698, 2012
522012
An outer bound for the vector Gaussian CEO problem
E Ekrem, S Ulukus
IEEE Transactions on Information Theory 60 (11), 6870-6887, 2014
472014
Gaussian wiretap channel with amplitude and variance constraints
O Ozel, E Ekrem, S Ulukus
IEEE Transactions on Information Theory 61 (10), 5553-5563, 2015
412015
Multi-receiver wiretap channel with public and confidential messages
E Ekrem, S Ulukus
IEEE Transactions on Information Theory 59 (4), 2165-2177, 2013
332013
Capacity-equivocation region of the Gaussian MIMO wiretap channel
E Ekrem, S Ulukus
IEEE Transactions on Information Theory 58 (9), 5699-5710, 2012
322012
Cooperative secrecy in wireless communications
E Ekrem, S Ulukus, W Trappe, R Liu
Securing Wireless Communications at the Physical Layer, 143-172, 2009
302009
Secure broadcasting using multiple antennas
E Ekrem, S Ulukus
Journal of Communications and Networks 12 (5), 411-432, 2010
262010
Gaussian MIMO broadcast channels with common and confidential messages
E Ekrem, S Ulukus
2010 IEEE International Symposium on Information Theory, 2583-2587, 2010
262010
Secrecy capacity region of the Gaussian multi-receiver wiretap channel
E Ekrem, S Ulukus
2009 IEEE International Symposium on Information Theory, 2612-2616, 2009
262009
On Gaussian MIMO compound wiretap channels
E Ekrem, S Ulukus
2010 44th Annual Conference on Information Sciences and Systems (CISS), 1-6, 2010
242010
An outer bound for the Gaussian MIMO broadcast channel with common and private messages
E Ekrem, S Ulukus
IEEE transactions on information theory 58 (11), 6766-6772, 2012
222012
On secure broadcasting
E Ekrem, S Ulukus
2008 42nd Asilomar Conference on Signals, Systems and Computers, 676-680, 2008
192008
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