Enhancement of Secrecy Multicast Capacity over k - µ Shadowed Fading Channel

Badrudduza, A. S. M.; Shahriyer, S. M. S.; Shabab, S.

doi:10.1109/ictp48844.2019.9041722

Cited by 4 publications

(4 citation statements)

References 6 publications

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“…Similar to the method of solving I 1 , we substitute ( 24) into (33) to gain formula (36), and then, we combine ( 14) and (36) to get the exact expression of I 2 as…”

Section: Appendix a The Proof Of Theoremmentioning

confidence: 99%

“…Due to its composite characteristics, the channels can be applied to many scenarios. As shown in [33], a secure multicast scheme under κ-μ shadowed fading with multiple users and multiple eavesdroppers was studied. Sun et al in [34] investigated the security performance of the single-input multiple-output relay communication architecture over the κ-μ shadowed distribution by deriving the precise and approximate expressions of SOP and SPSC.…”

Section: Introductionmentioning

confidence: 99%

“…References [10][11][12][13][14][15][16][17] mainly described the research of scholars on wireless fading channel in recent years, [18][19][20][21][22][23][24] were aimed at elaborating a widely used cooperative relay technology, [25][26][27][28][29][30][31] presented the performance of the system when scholars consider the existence of CEEs and HIs in different models in recent years, and [32][33][34][35][36][37] described the relevant researches on κ-μ shadowed fading channel in recent years. Synthesizing the above researches, to the author's knowledge, no scholars have studied the effects of RHIs and CEEs with DF under κ-μ shadowed fading.…”

Section: Introductionmentioning

confidence: 99%

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Security Performance Analysis of Relay Networks Based on $κ$ - $μ$ Shadowed Channels with RHIs and CEEs

Sun

Wang

Fang³

et al. 2022

Wireless Communications and Mobile Computing

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This paper mainly describes the transmission reliability and physical layer security of multiantenna decode-and-forward relay networks over the κ - μ shadowed fading distribution. We consider the existence of residual hardware impairments (RHIs) and channel estimation errors (CEEs) at the same time. Firstly, we give the network model. On this basis, we analyze the reliability and security by deriving the exact expressions of outage probability (OP) and intercept probability (IP). To further verify and investigate the theoretical derivation, the approximate analysis of OP is obtained under the high signal-to-noise ratio. In addition, we also use an optimized antenna selection technology at the transmitter to improve the security performance. Finally, through the comparative study of theoretical simulation and Monte Carlo simulation results, the factors affecting network transmission and security are acquired. The interesting conclusion is that both RHIs and CEEs can increase OP and decrease IP; that is to say, the existence of RHIs and CEEs can reduce reliability and enhance security.

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“…Similar to the method of solving I 1 , we substitute ( 24) into (33) to gain formula (36), and then, we combine ( 14) and (36) to get the exact expression of I 2 as…”

Section: Appendix a The Proof Of Theoremmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Security Performance Analysis of Relay Networks Based on $κ$ - $μ$ Shadowed Channels with RHIs and CEEs

Sun

Wang

Fang³

et al. 2022

Wireless Communications and Mobile Computing

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“…Substituting ( 23) and ( 25) into (33) and performing integration using [39, eqs (3.351.1, 3.351.3)], the closed-form expression of PNSMC is obtained in (34), where…”

Section: Non-zero Secrecy Capacity Analysismentioning

confidence: 99%

Opportunistic Relay Selection Over Generalized Fading and Inverse Gamma Composite Fading Mixed Multicast Channels: A Secrecy Tradeoff

et al. 2021

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The secrecy performance of realistic wireless multicast scenarios can be significantly deteriorated by the simultaneous occurrence of multipath and shadowing. To resolve this security threat, in this work an opportunistic relaying-based dual-hop wireless multicast framework is proposed in which the source dispatches confidential information to a bunch of receivers via intermediate relays under the wiretapping attempts of multiple eavesdroppers. Two scenarios, i.e. non-line of sight (NLOS) and line of sight (LOS) communications along with the multiplicative and LOS shadowing are considered where the first scenario assumes η − µ and η − µ/inverse Gamma (IG) composite fading channels and the latter one follows κ − µ and κ − µ/IG composite fading channels as the source to relay and relay to receiver's as well as eavesdropper's links, respectively. Secrecy analysis is accomplished by deriving closed-form expressions of three familiar secrecy measures i.e. secure outage probability for multicasting, probability of non-zero secrecy multicast capacity, and ergodic secrecy multicast capacity. We further capitalize on those expressions to observe the effects of all system parameters which are again corroborated via Monte-Carlo simulations. Our observations indicate that a secrecy tradeoff between the number of relays and number of receivers, eavesdroppers, and shadowing parameters can be established to maintain the admissible security level by decreasing the detrimental influences of fading, shadowing, the number of multicast receivers and eavesdroppers.INDEX TERMS Composite channel, inverse Gamma shadowing, multiple eavesdroppers, physical layer security, wireless multicasting.

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Secrecy Performance Analysis over Inverse Gamma Composite Multicast Fading Channels

Hanif

Badrudduza

Hossen

et al. 2020

2020 IEEE Region 10 Symposium (TENSYMP)

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Enhancement of Secrecy Multicast Capacity over k - µ Shadowed Fading Channel

Cited by 4 publications

References 6 publications

Security Performance Analysis of Relay Networks Based on $κ$ - $μ$ Shadowed Channels with RHIs and CEEs

Security Performance Analysis of Relay Networks Based on $κ$ - $μ$ Shadowed Channels with RHIs and CEEs

Opportunistic Relay Selection Over Generalized Fading and Inverse Gamma Composite Fading Mixed Multicast Channels: A Secrecy Tradeoff

Secrecy Performance Analysis over Inverse Gamma Composite Multicast Fading Channels

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Enhancement of Secrecy Multicast Capacity over k - µ Shadowed Fading Channel

Cited by 4 publications

References 6 publications

Security Performance Analysis of Relay Networks Based on κ - μ Shadowed Channels with RHIs and CEEs

Security Performance Analysis of Relay Networks Based on κ - μ Shadowed Channels with RHIs and CEEs

Opportunistic Relay Selection Over Generalized Fading and Inverse Gamma Composite Fading Mixed Multicast Channels: A Secrecy Tradeoff

Secrecy Performance Analysis over Inverse Gamma Composite Multicast Fading Channels

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Resources

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Security Performance Analysis of Relay Networks Based on $κ$ - $μ$ Shadowed Channels with RHIs and CEEs

Security Performance Analysis of Relay Networks Based on $κ$ - $μ$ Shadowed Channels with RHIs and CEEs