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Secure Transmission with Interleaver for Uplink Sparse Code Multiple Access System

Lai, Ke, Wen, Lei, Lei, Jing, Chen, Gaojie, Xiao, Pei and Maaref, Amine (2018) Secure Transmission with Interleaver for Uplink Sparse Code Multiple Access System IEEE Wireless Communications Letters.

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Abstract

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.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
NameEmailORCID
Lai, Ke
Wen, Leil.wen@surrey.ac.uk
Lei, Jing
Chen, Gaojie
Xiao, PeiP.Xiao@surrey.ac.uk
Maaref, Amine
Date : 24 September 2018
DOI : 10.1109/LWC.2018.2869792
Copyright Disclaimer : © 2018 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.
Uncontrolled Keywords : 5G; SCMA; Secure transmission; Interleaving
Depositing User : Melanie Hughes
Date Deposited : 19 Sep 2018 11:23
Last Modified : 14 Nov 2018 13:36
URI: http://epubs.surrey.ac.uk/id/eprint/849358

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