Approximate Secrecy Capacity of Gaussian Parallel Relay Networks

We consider a Gaussian relay network, which has to protect the message from a powerful eavesdropper, which has the possibility of listening to the transmitted signals on orthogonal channels. The secrecy capacity of the Gaussian network is approximated by considering the corresponding network in the...

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Veröffentlicht in:	IEEE transactions on information theory Jg. 61; H. 10; S. 5525 - 5534
Hauptverfasser:	Schrammar, Nicolas, Skoglund, Mikael
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.10.2015 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Approximation Approximation methods AWGN channels Channel capacity Channel models communication networks Communication system security Communications networks Data integrity Electronic surveillance Normal distribution Relay networks (telecommunications) Topology Wireless communication AWGN channels channel models communication networks channel capacity communication system security
ISSN:	0018-9448, 1557-9654, 1557-9654
Online-Zugang:	Volltext
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