On Fair Secure Rate Maximization for NOMA Downlinks using Quantum Key Distribution

Zhaohui Yang; Jiancao Hou; Wei Xu; Mohammad Reza Shikh-Bahaei

doi:10.1109/ICCW.2019.8756986

On Fair Secure Rate Maximization for NOMA Downlinks using Quantum Key Distribution

Zhaohui Yang, Jiancao Hou, Wei Xu, Mohammad Reza Shikh-Bahaei

Southeast University

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

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Abstract

Quantum key distribution (QKD) ensures two individuals to establish a secret key by exchanging photon quantum states, which ensures the security and can be promising to assist future wireless communications. In this paper, we investigate a quantum-assisted wireless communication system, where QKD is first performed to generate secure key, and wireless communication is conducted for data transmission via non-orthogonal multiple access (NOMA). To guarantee user fairness, the aim is to maximize the minimal secure rate among all users. To solve this nonconvex problem, an iterative algorithm with low complexity is proposed, where the closed-form solution is obtained in each iteration. Simulation results are illustrated to show the superiority of the proposed algorithm.

Original language	English
Title of host publication	2019 IEEE International Conference on Communications Workshops (ICC Workshops)
ISBN (Electronic)	9781728123738
DOIs	https://doi.org/10.1109/ICCW.2019.8756986
Publication status	Published - 20 May 2019

Keywords

NOMA
QKD distribution
Resource allocation
Secure communication

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10.1109/ICCW.2019.8756986

On Fair Secure Rate Maximization_YANG_Conference20May2019_GREEN AAMAccepted author manuscript, 331 KB

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title = "On Fair Secure Rate Maximization for NOMA Downlinks using Quantum Key Distribution",

abstract = "Quantum key distribution (QKD) ensures two individuals to establish a secret key by exchanging photon quantum states, which ensures the security and can be promising to assist future wireless communications. In this paper, we investigate a quantum-assisted wireless communication system, where QKD is first performed to generate secure key, and wireless communication is conducted for data transmission via non-orthogonal multiple access (NOMA). To guarantee user fairness, the aim is to maximize the minimal secure rate among all users. To solve this nonconvex problem, an iterative algorithm with low complexity is proposed, where the closed-form solution is obtained in each iteration. Simulation results are illustrated to show the superiority of the proposed algorithm.",

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PY - 2019/5/20

Y1 - 2019/5/20

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AB - Quantum key distribution (QKD) ensures two individuals to establish a secret key by exchanging photon quantum states, which ensures the security and can be promising to assist future wireless communications. In this paper, we investigate a quantum-assisted wireless communication system, where QKD is first performed to generate secure key, and wireless communication is conducted for data transmission via non-orthogonal multiple access (NOMA). To guarantee user fairness, the aim is to maximize the minimal secure rate among all users. To solve this nonconvex problem, an iterative algorithm with low complexity is proposed, where the closed-form solution is obtained in each iteration. Simulation results are illustrated to show the superiority of the proposed algorithm.

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KW - Resource allocation

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M3 - Conference paper

BT - 2019 IEEE International Conference on Communications Workshops (ICC Workshops)

ER -

On Fair Secure Rate Maximization for NOMA Downlinks using Quantum Key Distribution

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Keywords

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