Physical layer security using boundary technique for emerging wireless communication systems
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Wiley
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Abstract
Thebroadcastnatureofradiopropagationinwirelesscommunicationhasbeen
aretheoretical,andafewareenhancedforefficientsecurityagainstanintruder.
(eavesdroppers).Thephysicallayersecuritytechniquesoperateatthelowest
deployedtosafeguardagainstsophisticatedattacks.Mostofthesedeployments
Inthisarticle,aboundarytechniqueapproachisproposedandappliedtothe
physicallayertoimproveitssecrecy-capacityandsubdueadversaryeffectsat
probability,secrecy-capacity,andintercept-probabilityshowthatourproposed
Carlosimulationwasperformed.Theresultobtainedusingsecrecyoutage
theupperlayer.However,techniquessuchaschannelcoding,power(directional
legitimatereceiver.Thesimulationresultswerecomparedwiththeanalytical
receiverhasabettersignaltonoiseratiothanthecorrespondingeavesdropper’s
methods.Itwasfoundthatthechannelbetweenthetransmitterandthemain
antennaandartificialnoise),andspreadspectrumhavebeen(andcontinuously)
stackofOSIlayeragainstconventionalcryptographicapproaches,operatingat
suspectedastheloopholesofpassiveoractiveattacksbyunauthorizedusers
thelegitimatereceiver.Hybridperformancemetricswereadopted,andaMonte
channel.Conclusively,performanceoftheproposedtechniqueisvalidatedfor
techniquesenhancethesecrettransmissionbetweenthemaintransmitterand
applicationsinemergingwirelesscommunicationsystems.