Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading

Su, Zhong; Huang, Hui‐Bin; Li, Renfa

doi:10.1186/s13638-017-1006-0

Cited by 23 publications

(9 citation statements)

References 25 publications

(37 reference statements)

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“…Therefore, instead of point to point communication, intermediate relays can be used to improve the performance of the network, in terms of lifetime and reliability. The relay can be charged using one of these methods: 1) using dedicated power transfer source 2) using power splitting (PS) [283], [284], time switching (TS) [285] or antenna selection (AS) [286] receiver architecture. If the relay uses a dedicated power source then the secrecy rate at the relay is similar to conventional relaying networks.…”

Section: A Wireless Information and Power Transfer Cooperative Networkmentioning

confidence: 99%

A Comprehensive Survey on Cooperative Relaying and Jamming Strategies for Physical Layer Security

Jameel

Wyne

Kaddoum

et al. 2019

IEEE Commun. Surv. Tutorials

224

106

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Physical layer security (PLS) has been extensively explored as an alternative to conventional cryptographic schemes for securing wireless links. Of late, the research community is actively working towards exploiting cooperative communication techniques to further improve the security. Many studies are showing that the cooperation between the legitimate nodes of a network can significantly enhance their secret communications, relative to the non-cooperative case. Motivated by the importance of this class of PLS systems, this paper provides a comprehensive survey of the recent works on cooperative relaying and jamming techniques for securing wireless transmissions against eavesdropping nodes which attempt to intercept the transmissions. First, it provides a in-depth overview of various secure relaying strategies and schemes. Next, a review of recently proposed solutions for cooperative jamming techniques has been provided with an emphasis on power allocation and beamforming techniques. Then, the latest developments in hybrid techniques, that use both cooperative relaying and jamming, are elaborated. Finally, several key challenges in the domain of cooperative security are presented along with an extensive discussion on the applications of cooperative security in key enablers for 5G communications, such as non-orthogonal multiple access (NOMA), device-to-device (D2D) communications, and massive multiple-input multipleoutput (MIMO) systems.

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Section: A Wireless Information and Power Transfer Cooperative Networkmentioning

confidence: 99%

A Comprehensive Survey on Cooperative Relaying and Jamming Strategies for Physical Layer Security

Jameel

Wyne

Kaddoum

et al. 2019

IEEE Commun. Surv. Tutorials

224

106

View full text Add to dashboard Cite

show abstract

“…Since it is difficult to find the closed-form expression for P i 1 due to the integral s2 s1 exp(z 1 x + z2 x )dx for any value of z 1 and z 2 = 0, we employ Gaussian-Chebyshev quadrature [2], [14] to obtain an approximation for P i 1 , as follows 5) where N is a parameter that determines the tradeoff between complexity and accuracy for the Gaussian-Chebyshev quadrature based approximation; ν n = cos 2n−1 2N π, and χ (01) n = Ωi 2 ν n + Ωi 2 . Note that an acceptable accuracy can be achieved for a small value of N , which is verified in our simulations.…”

Section: A Terminal-to-terminal Outage Probabilitymentioning

confidence: 99%

On the Outage Performance of SWIPT-Based Three-Step Two-Way DF Relay Networks

Shi

Chu

et al. 2019

IEEE Trans. Veh. Technol.

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In this paper, we study the outage performance of simultaneous wireless information and power transfer (SWIPT) based three-step two-way decode-and-forward (DF) relay networks, where both power-splitting (PS) and "harvest-thenforward" are employed. In particular, we derive the expressions of terminal-to-terminal (T2T) and system outage probabilities based on a Gaussian-Chebyshev quadrature approximation, and obtain the T2T and system outage capacities. The effects of various system parameters, e.g., the static power allocation ratio at the relay, symmetric PS, as well as asymmetric PS, on the outage performance of the investigated network are examined. It is shown that our derived expression for T2T outage capacity is more accurate than existing analytical results, and that the asymmetric PS achieves a higher system outage capacity than the symmetric one when the channels between the relay node and the terminal nodes have different statistic gains.Index Terms-Outage performance, SWIPT based three-step two-way DF relay, power-splitting.

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“…is the Gamma function, ω 0 = E(λ) is the average gain for each channel. According to [4],the cumulative density function (CDF) can be obtained using:…”

Section: A Case Of Dratmentioning

confidence: 99%

“…Many network configurations were modeled with different performance parameters. In [4] outage probability of power splitting SWIPT two-way relay networks was studied. Outage and ergodic sum rate of amplify-and-forward (AF) relaying system were studied in [5] multiple access (OMA) systems.…”

Section: Introductionmentioning

confidence: 99%

Outage Performance of Generalized Cooperative NOMA Systems with SWIPT in Nakagami-m Fading

Dahi

Hamdi

2018

JCOMSS

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This paper investigates cooperative non-orthogonal multiple access (NOMA) with simultaneous wireless information and power transfer (SWIPT) radio networks. A decode-andforward relay deserves a base station to transmit information to two users. Two access schemes are addressed: direct and relay assisted transmission (DRAT) where a line-of-sight exists between the source and destination, and non-direct and relay assisted transmission (nDRAT) where the only access to the final users is through the relay. New closed-form expressions of outage probability are derived at these schemes. A generalization using Nakagami-m fading channels in considered, in order to present a complete cover of relayed NOMA systems with energy harvesting behavior in small scale fading. We consider the impact of time splitting fraction, power allocation and channel parameters on system maintainability and evaluate its maximum data rate transmission with full autonomy. By comparing the two schemes, cooperative NOMA with energy harvesting (EH) in nDRAT scenario outperforms transmission with direct link in terms of outage probability and transmission data rate.Index Terms-Nakagami-m fading,simultaneous wireless information and power transfer, decode-and-forward, non-orthogonal multiple access, energy harvesting, outage probability.

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Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading

Cited by 23 publications

References 25 publications

A Comprehensive Survey on Cooperative Relaying and Jamming Strategies for Physical Layer Security

A Comprehensive Survey on Cooperative Relaying and Jamming Strategies for Physical Layer Security

On the Outage Performance of SWIPT-Based Three-Step Two-Way DF Relay Networks

Outage Performance of Generalized Cooperative NOMA Systems with SWIPT in Nakagami-m Fading

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