Adaptive resource allocation for secure two-hop communication

Khoa T. Phan; Yi Hong; Emanuele Viterbo

doi:10.1109/WCNC.2018.8377163

Adaptive resource allocation for secure two-hop communication

Khoa T. Phan, Yi Hong, Emanuele Viterbo

Electrical and Computer Systems Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

3 Citations (Scopus)

Abstract

This paper develops novel transmission schemes to support secure dual-hop Alice-Ray-Bob relaying communication in the presence of a passive eavesdropper (Eve). Due to unknown eavesdropper channel conditions, data transmissions from Alice (to Ray) and from Ray (to Bob) are required to satisfy the secrecy constraint in terms of maximum acceptable secrecy outage probability (SOP). The throughput maximization problem is studied for two scenarios: 1) fixed (Alice and Ray) power allocation; and 2) adaptive power allocation. The resulting constrained optimization problems are solved using the Lagrangian approach. In each frame, either Alice or Ray or neither can be scheduled for transmission depending on the instantaneous main channel conditions. Numerical results demonstrate the effectiveness of the proposed schemes over the existing schemes under various secrecy constraint and signal-to-noise power ratio (SNR) regimes.

Original language	English
Title of host publication	2018 IEEE Wireless Communications and Networking Conference (WCNC)
Editors	Mischa Dohler
Place of Publication	Piscataway NJ USA
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Number of pages	6
ISBN (Electronic)	9781538617359
ISBN (Print)	9781538617342
DOIs	https://doi.org/10.1109/WCNC.2018.8377163
Publication status	Published - 2018
Event	IEEE Wireless Communications and Networking Conference 2018 - Barcelona, Spain Duration: 15 Apr 2018 → 18 Apr 2018 http://wcnc2018.ieee-wcnc.org/ https://ieeexplore.ieee.org/xpl/conhome/8370761/proceeding (Proceedings)

Conference

Conference	IEEE Wireless Communications and Networking Conference 2018
Abbreviated title	WCNC 2018
Country/Territory	Spain
City	Barcelona
Period	15/04/18 → 18/04/18
Internet address	http://wcnc2018.ieee-wcnc.org/ https://ieeexplore.ieee.org/xpl/conhome/8370761/proceeding (Proceedings)

Access to Document

10.1109/WCNC.2018.8377163

Cite this

@inproceedings{3f73b97e53554852b24fbc9e47cf81c2,

title = "Adaptive resource allocation for secure two-hop communication",

abstract = "This paper develops novel transmission schemes to support secure dual-hop Alice-Ray-Bob relaying communication in the presence of a passive eavesdropper (Eve). Due to unknown eavesdropper channel conditions, data transmissions from Alice (to Ray) and from Ray (to Bob) are required to satisfy the secrecy constraint in terms of maximum acceptable secrecy outage probability (SOP). The throughput maximization problem is studied for two scenarios: 1) fixed (Alice and Ray) power allocation; and 2) adaptive power allocation. The resulting constrained optimization problems are solved using the Lagrangian approach. In each frame, either Alice or Ray or neither can be scheduled for transmission depending on the instantaneous main channel conditions. Numerical results demonstrate the effectiveness of the proposed schemes over the existing schemes under various secrecy constraint and signal-to-noise power ratio (SNR) regimes.",

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booktitle = "2018 IEEE Wireless Communications and Networking Conference (WCNC)",

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address = "United States of America",

note = "IEEE Wireless Communications and Networking Conference 2018, WCNC 2018 ; Conference date: 15-04-2018 Through 18-04-2018",

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}

Phan, KT, Hong, Y & Viterbo, E 2018, Adaptive resource allocation for secure two-hop communication. in M Dohler (ed.), 2018 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, Institute of Electrical and Electronics Engineers, Piscataway NJ USA, IEEE Wireless Communications and Networking Conference 2018, Barcelona, Spain, 15/04/18. https://doi.org/10.1109/WCNC.2018.8377163

Adaptive resource allocation for secure two-hop communication. / Phan, Khoa T.; Hong, Yi ; Viterbo, Emanuele.
2018 IEEE Wireless Communications and Networking Conference (WCNC). ed. / Mischa Dohler. Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, 2018.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

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N2 - This paper develops novel transmission schemes to support secure dual-hop Alice-Ray-Bob relaying communication in the presence of a passive eavesdropper (Eve). Due to unknown eavesdropper channel conditions, data transmissions from Alice (to Ray) and from Ray (to Bob) are required to satisfy the secrecy constraint in terms of maximum acceptable secrecy outage probability (SOP). The throughput maximization problem is studied for two scenarios: 1) fixed (Alice and Ray) power allocation; and 2) adaptive power allocation. The resulting constrained optimization problems are solved using the Lagrangian approach. In each frame, either Alice or Ray or neither can be scheduled for transmission depending on the instantaneous main channel conditions. Numerical results demonstrate the effectiveness of the proposed schemes over the existing schemes under various secrecy constraint and signal-to-noise power ratio (SNR) regimes.

AB - This paper develops novel transmission schemes to support secure dual-hop Alice-Ray-Bob relaying communication in the presence of a passive eavesdropper (Eve). Due to unknown eavesdropper channel conditions, data transmissions from Alice (to Ray) and from Ray (to Bob) are required to satisfy the secrecy constraint in terms of maximum acceptable secrecy outage probability (SOP). The throughput maximization problem is studied for two scenarios: 1) fixed (Alice and Ray) power allocation; and 2) adaptive power allocation. The resulting constrained optimization problems are solved using the Lagrangian approach. In each frame, either Alice or Ray or neither can be scheduled for transmission depending on the instantaneous main channel conditions. Numerical results demonstrate the effectiveness of the proposed schemes over the existing schemes under various secrecy constraint and signal-to-noise power ratio (SNR) regimes.

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