Results 1 to 10 of about 7,680 (294)

Sensing-Assisted Secure Communications over Correlated Rayleigh Fading Channels. [PDF]

Entropy (Basel)
Mittelbach M, Schaefer RF, Bloch M, Yener A, Günlü O.   +4 more
europepmc   +1 more source

A dynamic policy-aware conditional proxy re-encryption system for fine-grained access control in IoT pub/sub systems. [PDF]

Sci Rep
Lin S, Ke N, Jun Ru H, Cui L.
europepmc   +1 more source

Empowering IoV Security: A Novel Secure Cryptographic Algorithm (OpCKEE) for Network Protection in Connected Vehicles. [PDF]

Sensors (Basel)
Ebadinezhad S, Nlend Bayemi PF.
europepmc   +1 more source

Preserving the human character in an inhuman situation: the contributions and meanings of military soul care in the Swedish armed forces. [PDF]

Front Psychiatry
Grimell J.
europepmc   +1 more source

Secrecy Capacity per Unit Cost

IEEE Journal on Selected Areas in Communications, 2013
The concept of channel capacity per unit cost was introduced by Verdu in 1990 to study the limits of cost-efficient wide-band communication. It was shown that orthogonal signaling can achieve the channel capacity per unit cost of memoryless stationary channels with a zero-cost input letter.
Mustafa El-Halabi, Tie Liu, C N Georghiades   +2 more
exaly   +2 more sources

On Multiterminal Secrecy Capacities

2007 IEEE International Symposium on Information Theory, 2007
Shannon-theoretic secret key generation by several parties is considered for source models in which the distinct components of a multiple source observed separately by multiple terminals, and for channel models in which a secure noisy channel with one input terminal and multiple output terminals, and, additionally in both cases, a public noiseless ...
Imre Csiszár, Prakash Narayan
openaire   +1 more source

Secrecy Capacity of Wireless LAN

2009 International Conference on Availability, Reliability and Security, 2009
We address secure secret key distribution in wireless communication systems. There is the secrecy capacity concept that it can distribute information which the third parties can not eavesdrop because of the noise over the distribution channel. Then, we address secure secret key distribution in wireless communication systems using secrecy capacity ...
Ryuzou Nishi, Yoshiaki Hori, Kouichi Sakurai   +2 more
openaire   +1 more source

Secrecy Capacities for Multiple Terminals

IEEE Transactions on Information Theory, 2004
We derive single-letter characterizations of (strong) secrecy capacities for models with an arbitrary number of terminals, each of which observes a distinct component of a discrete memoryless multiple source, with unrestricted and interactive public communication permitted between the terminals.
Imre Csiszár, Prakash Narayan
openaire   +1 more source

Secrecy Capacity of Wireless Channels

2006 IEEE International Symposium on Information Theory, 2006
We consider the transmission of confidential data over wireless channels with multiple communicating parties. Based on an information-theoretic problem formulation in which two legitimate partners communicate over a quasi-static fading channel and an eavesdropper observes their transmissions through another independent quasi-static fading channel, we ...
João Barros, Miguel R. D. Rodrigues
openaire   +1 more source