Nakagami-m衰落信道下存在窃听攻击的认知中继网络安全性与可靠性折中方案
|
摘要
研究了由源节点、目的节点和多个中继节点组成的认知解码转发(DF)中继网络中物理层安全与可靠性折中方案。该方案以保障最大安全主链路信道容量为目标,提出了存在窃听攻击情况下的最佳中继选择方案。以传统直接传输方案作为基准,给出了安全性与可靠性折中性能(SRT)。数值仿真结果表明,所提方案的SRT性能优于传统直接传输方案的SRT,并且其性能随着中继数量和在一定中继数下Nakagami信道衰落因子m的增加而显著改善。
Physical layer security(PLS) and reliability tradeoff scheme in a cognitive decode-and-forward(DF) relay network consisting of one source, one destination and multiple relays was investigated. A best relay selection scheme(BRS) against eavesdropping attack was proposed, in order to guarantee the maximum secure main link channel capacity. Traditional direct transmission scheme was taken into consideration as a benchmark. In addition, security-reliability tradeoff(SRT) performance was presented. Numerical results show that the proposed SRT scheme strictly outperforms traditional direct transmissions in terms of SRT performance. SRT performance can be enhanced obviously with the increasing of relays and Nakagami channel fading factor m for a given numbers of relays.
Physical layer security(PLS) and reliability tradeoff scheme in a cognitive decode-and-forward(DF) relay network consisting of one source, one destination and multiple relays was investigated. A best relay selection scheme(BRS) against eavesdropping attack was proposed, in order to guarantee the maximum secure main link channel capacity. Traditional direct transmission scheme was taken into consideration as a benchmark. In addition, security-reliability tradeoff(SRT) performance was presented. Numerical results show that the proposed SRT scheme strictly outperforms traditional direct transmissions in terms of SRT performance. SRT performance can be enhanced obviously with the increasing of relays and Nakagami channel fading factor m for a given numbers of relays.
引文
[1]KARALOPOULOS S V.A primer on cryptography in communications[J].IEEE Communications Magazine,2006,44(4):146-151.
[2]MUKHERJEE A,FAKOORIAN S A A,HUANG J,et al.Principles of physical layer security in multiuser wireless networks:a survey[J].IEEE Communications Surveys&Tutorials,2014,16(3):1550-1573.
[3]ZOU Y,ZHU J,WANG X,et al.Improving physical-layer security in wireless communications using diversity techniques[J].IEEENetwork,2015,29(1):42-48.
[4]MANU,GOEL A.Encryption algorithm using dual modulus[C]//2017 IEEE the 3rd International Conference on Computational Intelligence&Communication Technology(CICT),February9-10,2017,Ghaziabad,India.Piscataway:IEEE Press,2017:1-4.
[5]SHANNON C E.Communication theory of secrecy systems[J].The Bell System Technical Journal,1949,28(4):656-715.
[6]WYNER A D.The wire-tap channel[J].The Bell System Technical Journal,1975,54(8):1355-1387.
[7]LEUNG-YAN-ChEONG S K,HELLMAN M E.The Gaussian wire-tap channel[J].IEEE Transactions on Information Theory,1978,24(4):451-456.
[8]ZHUANG Y,LAMPE L.Physical layer security in MIMOpower line communication networks[C]//2011 the 18th IEEEInternational Symposium on Power Line Communications and its Applications,March 30-April 2,2014,Glasgow,UK.Piscataway:IEEE Press,2014:272-277.
[9]ZOU Y,ZHU J,WANG X,et al.A survey on wireless security:technical challenges,recent advances,and future trends[J].Proceedings of the IEEE,2016,104(9):1727-1765.
[10]ZOU Y,WANG X,SHEN W.Optimal relay selection for physical-layer security in cooperative wireless networks[J].IEEEJournal on Selected Areas in Communications,2013,31(10):2099-2111.
[11]ZHU J,ZOU Y,CHAMPAGNE B,et al.Security-reliability tradeoff analysis of multi-relay-aided decode-and-forward cooperation systems[J].IEEE Transactions on Vehicular Technology,2016,65(7):5825-5831.
[12]ZOU Y,WANG X,SHEN W,et al.Security versus reliability analysis of opportunistic relaying[J].IEEE Transactions on Vehicular Technology,2014,63(6):2653-2661.
[13]ZOU Y,ZHU J,LI X,et al.Relay selection for wireless communications against eavesdropping:a security reliability tradeoff perspective[J].IEEE Network,2016,30(9):74-79.
[14]HUANG H,SUN W,YANG J,et al.Relay selections for security and reliability in mobile communication networks over Nakagami-m fading channels[J].Security and Communication Networks,2017:1-8.
[15]YUAN Y,ZHAO R,LIN,et al.Secrecy outage probability of cognitive decode-and-forward relay networks[C]//2016 IEEEInternational Conference on Communications Workshops(ICCW),May 23-27,2016,Kuala Lumpur,Malaysia.Piscataway:IEEE Press,2016:260-265.
[2]MUKHERJEE A,FAKOORIAN S A A,HUANG J,et al.Principles of physical layer security in multiuser wireless networks:a survey[J].IEEE Communications Surveys&Tutorials,2014,16(3):1550-1573.
[3]ZOU Y,ZHU J,WANG X,et al.Improving physical-layer security in wireless communications using diversity techniques[J].IEEENetwork,2015,29(1):42-48.
[4]MANU,GOEL A.Encryption algorithm using dual modulus[C]//2017 IEEE the 3rd International Conference on Computational Intelligence&Communication Technology(CICT),February9-10,2017,Ghaziabad,India.Piscataway:IEEE Press,2017:1-4.
[5]SHANNON C E.Communication theory of secrecy systems[J].The Bell System Technical Journal,1949,28(4):656-715.
[6]WYNER A D.The wire-tap channel[J].The Bell System Technical Journal,1975,54(8):1355-1387.
[7]LEUNG-YAN-ChEONG S K,HELLMAN M E.The Gaussian wire-tap channel[J].IEEE Transactions on Information Theory,1978,24(4):451-456.
[8]ZHUANG Y,LAMPE L.Physical layer security in MIMOpower line communication networks[C]//2011 the 18th IEEEInternational Symposium on Power Line Communications and its Applications,March 30-April 2,2014,Glasgow,UK.Piscataway:IEEE Press,2014:272-277.
[9]ZOU Y,ZHU J,WANG X,et al.A survey on wireless security:technical challenges,recent advances,and future trends[J].Proceedings of the IEEE,2016,104(9):1727-1765.
[10]ZOU Y,WANG X,SHEN W.Optimal relay selection for physical-layer security in cooperative wireless networks[J].IEEEJournal on Selected Areas in Communications,2013,31(10):2099-2111.
[11]ZHU J,ZOU Y,CHAMPAGNE B,et al.Security-reliability tradeoff analysis of multi-relay-aided decode-and-forward cooperation systems[J].IEEE Transactions on Vehicular Technology,2016,65(7):5825-5831.
[12]ZOU Y,WANG X,SHEN W,et al.Security versus reliability analysis of opportunistic relaying[J].IEEE Transactions on Vehicular Technology,2014,63(6):2653-2661.
[13]ZOU Y,ZHU J,LI X,et al.Relay selection for wireless communications against eavesdropping:a security reliability tradeoff perspective[J].IEEE Network,2016,30(9):74-79.
[14]HUANG H,SUN W,YANG J,et al.Relay selections for security and reliability in mobile communication networks over Nakagami-m fading channels[J].Security and Communication Networks,2017:1-8.
[15]YUAN Y,ZHAO R,LIN,et al.Secrecy outage probability of cognitive decode-and-forward relay networks[C]//2016 IEEEInternational Conference on Communications Workshops(ICCW),May 23-27,2016,Kuala Lumpur,Malaysia.Piscataway:IEEE Press,2016:260-265.