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首页> 外文期刊>Wireless Communications Letters, IEEE >Secure Transmission With Interleaver for Uplink Sparse Code Multiple Access System
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Secure Transmission With Interleaver for Uplink Sparse Code Multiple Access System

机译:用交织器安全传输,用于上行链路稀疏代码多访问系统

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摘要

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 code-word 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.
机译:稀疏代码多址(SCMA)是一个有希望的下一代移动网络的空中接口候选技术。通过在混沌理论中引入帐篷地图,我们提出了一种新的物理层传输方案,其中在该字母中的发射机处具有代码字电平交织,其被称为基于交织器的SCMA(I-SCMA)。仿真结果和分析表明,I-SCMA可以提供高安全性能,而不具有性能和传输速率的任何损失,因此构成下一代无线网络的可行解决方案,以提供安全通信。

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  • 来源
    《Wireless Communications Letters, IEEE》 |2019年第2期|336-339|共4页
  • 作者单位

    Natl Univ Def Technol Coll Elect Sci & Engn Dept Commun Engn Changsha 410072 Hunan Peoples R China;

    Natl Univ Def Technol Coll Elect Sci & Engn Dept Commun Engn Changsha 410072 Hunan Peoples R China|Univ Surrey Home Innovat Ctr 5G Inst Commun Syst Guildford GU2 7XH Surrey England;

    Natl Univ Def Technol Coll Elect Sci & Engn Dept Commun Engn Changsha 410072 Hunan Peoples R China;

    Univ Leicester Dept Engn Leicester LE1 7RH Leics England;

    Univ Surrey Home Innovat Ctr 5G Inst Commun Syst Guildford GU2 7XH Surrey England;

    Huawei Technol Canada Co Ltd Ottawa ON K2K 3J1 Canada;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    5G; SCMA; secure transmission; interleaving;

    机译:5G;SCMA;安全传输;交织;

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