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Improving secrecy rate via cooperative jamming based on Nash Equilibrium

Improving secrecy rate via cooperative jamming based on Nash Equilibrium
Improving secrecy rate via cooperative jamming based on Nash Equilibrium
This paper investigates the achievable secrecy regions when employing a friendly jammer in a cooperative scenario employing an untrusted relay. The untrusted relay which helps to forward the source signal towards the destination, could also be regarded as a potential eavesdropper. Our system employs a friendly jammer which sends a known noise signal towards the relay. In this paper, we investigate the effect of jammer and relay locations on the achievable secrecy rate. We consider two scenarios where in the first case we consider no direct transmission between the source and destination, while in the second case we include a source to destination direct link in our communication system.
Zamir, Nida
b2a6d01c-544a-4bf4-b13a-c3c1704a2913
Ali, Bakhtiar
5b9bfa0e-ea32-4196-873a-7501fabc3425
Butt, Mohammad Fasih Uddin
78eb9b7f-3ef3-410d-815f-c27727f63786
Ng, Soon Xin
e19a63b0-0f12-4591-ab5f-554820d5f78c
Zamir, Nida
b2a6d01c-544a-4bf4-b13a-c3c1704a2913
Ali, Bakhtiar
5b9bfa0e-ea32-4196-873a-7501fabc3425
Butt, Mohammad Fasih Uddin
78eb9b7f-3ef3-410d-815f-c27727f63786
Ng, Soon Xin
e19a63b0-0f12-4591-ab5f-554820d5f78c

Zamir, Nida, Ali, Bakhtiar, Butt, Mohammad Fasih Uddin and Ng, Soon Xin (2016) Improving secrecy rate via cooperative jamming based on Nash Equilibrium. 24th European Signal Processing Conference (EUSIPCO 2016), Budapest, Hungary. 28 Aug - 01 Sep 2016. 5 pp . (doi:10.1109/EUSIPCO.2016.7760245).

Record type: Conference or Workshop Item (Poster)

Abstract

This paper investigates the achievable secrecy regions when employing a friendly jammer in a cooperative scenario employing an untrusted relay. The untrusted relay which helps to forward the source signal towards the destination, could also be regarded as a potential eavesdropper. Our system employs a friendly jammer which sends a known noise signal towards the relay. In this paper, we investigate the effect of jammer and relay locations on the achievable secrecy rate. We consider two scenarios where in the first case we consider no direct transmission between the source and destination, while in the second case we include a source to destination direct link in our communication system.

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eusipco16-nida.pdf - Accepted Manuscript
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More information

Accepted/In Press date: 29 May 2016
e-pub ahead of print date: 1 December 2016
Published date: 1 December 2016
Venue - Dates: 24th European Signal Processing Conference (EUSIPCO 2016), Budapest, Hungary, 2016-08-28 - 2016-09-01
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 404423
URI: http://eprints.soton.ac.uk/id/eprint/404423
PURE UUID: 622e8d12-9247-4fc6-9d7f-c359c37a20ef
ORCID for Soon Xin Ng: ORCID iD orcid.org/0000-0002-0930-7194

Catalogue record

Date deposited: 07 Jan 2017 11:40
Last modified: 18 Feb 2021 16:50

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