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Secure Transmission with Interleaver for Uplink Sparse Code Multiple Access System

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journal contribution
posted on 2019-05-14, 13:50 authored by K Lai, L Wen, J Lei, G Chen, P Xiao, A Maaref
Sparse code multiple access (SCMA) is a promising air interface candidate technique for next generation mobile networks. By introducing the Tent map in the Chaos theory, we propose a novel physical layer transmission scheme with codeword level interleaving at the transmitter in this letter, which is termed as interleaver based SCMA (I-SCMA). Simulation results and analysis show that I-SCMA can provide high security performance without any loss in performance and transmission rate, thus constitutes a viable solution for the next generation wireless networks to provide secure communications.

Funding

This work was supported in part by the National Natural Science Foundation of China under Grant 61502518, Grant 61372098, and Grant 61702536, in part by the National Defense Technology Foundation under Grant 3101168, in part by the Hunan Natural Science Foundation under Grant 2017JJ2303, and in part by the Natural Science Research Project of National University of Defense Technology Research of New Multiple Access Techniques Based on Joint Sparse Graph.

History

Citation

IEEE Wireless Communications Letters, 2019, 8(2), pp. 336 - 339

Author affiliation

/Organisation/COLLEGE OF SCIENCE AND ENGINEERING/Department of Engineering

Version

  • AM (Accepted Manuscript)

Published in

IEEE Wireless Communications Letters

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

issn

2162-2337

eissn

2162-2345

Acceptance date

2018-09-03

Copyright date

2018

Available date

2019-05-14

Publisher version

https://ieeexplore.ieee.org/document/8462757

Language

en

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