Li, W, Ghogho, M, Zhang, J et al. (3 more authors) (2019) Design of an Energy-Efficient Multidimensional Secure Constellation for 5G Communications. In: 2019 IEEE International Conference on Communications Workshops (ICC Workshops). IEEE ICC 2019, 20-24 May 2019, Shanghai, China. IEEE ISBN 978-1-7281-2374-5
Abstract
Energy efficiency and security are two important metrics for the fifth generation (5G) wireless networks. Existing constellation designs often consider spectral efficiency but neglect energy efficiency and security. We define the concept of energy efficiency of constellations and propose a multidimensional secure constellation (MSC) design to improve the energy efficiency, security, and bit error rate (BER) performance. A general closed-form algorithm to construct the n-dimensional constellation mapping codebook is proposed. A multi-dimensional rotation method is proposed to enhance the security and prevent eavesdroppers from recovering symbols. A closed-form expressions for the upper bound on the BER for the proposed MSC is obtained. Simulation results show that when the dimension reaches 255, MSC can achieve a BER performance of the order of 10 -4 at SNR = -8dB without binary channel coding. For the same throughput, the proposed method is shown to outperform polar coding (1-2 dB SNR gain at BER=10 -4 ).
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2019, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Robotics, Autonomous Systems & Sensing (Leeds) |
Funding Information: | Funder Grant number British Council, UK Not Known |
Depositing User: | Symplectic Publications |
Date Deposited: | 30 Apr 2019 11:51 |
Last Modified: | 14 Aug 2019 04:11 |
Status: | Published |
Publisher: | IEEE |
Identification Number: | 10.1109/ICCW.2019.8756862 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:145381 |