Secure Cooperative Transmission in Rateless-Coded Environment Using TAS and Artificial Noise

Jain, Sonam; Bose, Ranjan

doi:10.1109/tvt.2019.2947065

Cited by 6 publications

(3 citation statements)

References 15 publications

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“…where θ PRS−i Ei is calculated by (38) and (42). In (45), because E can accumulate N (H ≤ N ) packets, the message T i is intercepted. In addition, probability that E in PRS-i incorrectly receives the packet…”

Section: DImentioning

confidence: 99%

“…Reference [44] concerns with relay selection strategies for obtaining both reliability and security for RCs-based industrial IoT networks. The authors in [45] measure the IP and QVP performance of RCs-assisted MIMO systems adopting both TAS and CJ. In [46], the TAS and HoT techniques are applied in secure down-link transmission protocols using RCs, under joint impact of cochannel interference and hardware imperfection.…”

Section: Introductionmentioning

confidence: 99%

“…We also consider two partial relay selection (PRS) methods to enhance the reliability of the packet transmission as well as to reduce the complexity implementation, as compared with full relay selection (FRS) ones [51], [52]. Different with the related works [40], [45], [46] which focus on RCs-aided one-hop secure transmission; our proposed scheme considers the dual-hop relaying one. Next, the main difference between our work and the related works [41]- [44] is the partial relay selection approaches and the CJ technique.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Security-Reliability Trade-Off Analysis for Rateless Codes-Based Relaying Protocols Using NOMA, Cooperative Jamming and Partial Relay Selection

Duy²,

Le-Tien

et al. 2021

IEEE Access

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In this paper, we propose secure relaying transmission protocols using rateless codes, where a source sends encoded packets to two intended destinations via help of intermediate relays. Employing nonorthogonal multiple access, two encoded packets can be sent to the destinations at the same time. In addition, two partial relay selection methods are studied to enhance reliability of the data transmission at the first and second hops. For protecting the source-relay and relay-destination transmission against an eavesdropper, cooperative jamming technique is employed. Particularly, in the first phase of each data transmission cycle, the remaining relays (except the selected relay) are used to transmit artificial noise on the eavesdropper, and cooperate with the selected relay to cancel interference components. In the second phase, trusted nodes that are near the destinations are employed to play a role as the cooperative jammers. For a fair performance comparison, we design a simple transmit power allocation for the transmitter and jammer nodes at the first and second phases. We also propose an adaptive power allocation method, where fractions of the transmit power are appropriately allocated to the signals, relying on instantaneous channel gains between the selected relay and the destinations. This paper also derives exact closed-form formulas of outage probability and intercept probability over Rayleigh fading channel. All the performance analysis is then validated by Monte-Carlo simulations. The obtained results clearly show a trade-off between security and reliability that can be enhanced by optimally designing the system parameters.

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Section: DImentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%