高级搜索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

非理想连续干扰消除下非正交多址接入上行传输系统性能分析

王夕予 许晓明 陈亚军

王夕予, 许晓明, 陈亚军. 非理想连续干扰消除下非正交多址接入上行传输系统性能分析[J]. 电子与信息学报, 2019, 41(12): 2795-2801. doi: 10.11999/JEIT181165
引用本文: 王夕予, 许晓明, 陈亚军. 非理想连续干扰消除下非正交多址接入上行传输系统性能分析[J]. 电子与信息学报, 2019, 41(12): 2795-2801. doi: 10.11999/JEIT181165
Xiyu WANG, Xiaoming Xu, Yajun CHEN. Performances Analysis in Uplink Non-Orthogonal Multiple Access System with Imperfect Successive Interference Cancellation[J]. Journal of Electronics & Information Technology, 2019, 41(12): 2795-2801. doi: 10.11999/JEIT181165
Citation: Xiyu WANG, Xiaoming Xu, Yajun CHEN. Performances Analysis in Uplink Non-Orthogonal Multiple Access System with Imperfect Successive Interference Cancellation[J]. Journal of Electronics & Information Technology, 2019, 41(12): 2795-2801. doi: 10.11999/JEIT181165

非理想连续干扰消除下非正交多址接入上行传输系统性能分析

doi: 10.11999/JEIT181165
基金项目: 国家自然科学基金(61501516, 61601514)
详细信息
    作者简介:

    王夕予:女,1984年生,讲师,研究方向为新一代移动通信

    许晓明:男,1988年生,讲师,研究方向为无线通信及网络信息安全

    陈亚军:男,1989年生,助理研究员,研究方向为无线通信,物理层安全

    通讯作者:

    王夕予 wxy_nj@aliyun.com

  • 中图分类号: TN929.53

Performances Analysis in Uplink Non-Orthogonal Multiple Access System with Imperfect Successive Interference Cancellation

Funds: The National Natural Science Foundation of China (61501516, 61601514)
  • 摘要: 非正交多址接入(NOMA)技术允许多个发送方共用同一个资源块,接收方通过连续干扰消除(SIC)解码出不同发送方的信息。然而,目前针对NOMA系统的研究大多基于理想SIC的假设,而没有考虑非理想SIC对系统性能带来的影响。针对此问题,该文在非理想SIC的假设下,针对单小区上行NOMA系统提出一套性能分析框架。首先,采用二项式点过程(BPP)对上行NOMA系统中基站和用户设备的空间分布进行建模。基于此模型,采用基于大尺度衰落的干扰消除顺序,对干扰消除的误差情况进行分析。进一步,基于随机几何理论和次序统计理论,推导出距基站由近至远次序为k的用户设备的覆盖概率,并采用平均覆盖概率衡量整个NOMA传输系统的可靠性。理论和仿真结果分析了远近次序、基站半径和发射功率等系统参数对传输可靠性的影响,并验证了理论推导的准确性。
  • 图  1  单小区NOMA上行传输示意图

    图  2  覆盖概率随用户序号k的变化

    图  3  平均覆盖概率随基站半径的变化

    图  4  平均覆盖概率随发射功率的变化

  • ZHANG Zekun, SUN Haijian, and HU R Q. Downlink and uplink non-orthogonal multiple access in a dense wireless network[J]. IEEE Journal on Selected Areas in Communications, 2017, 35(12): 2771–2784. doi: 10.1109/JSAC.2017.2724646
    李钊, 戴晓琴, 陈柯宇, 等. 非正交多址接入下行链路用户匹配与功率优化算法[J]. 电子与信息学报, 2017, 39(8): 1804–1811. doi: 10.11999/JEIT161197

    LI Zhao, DAI Xiaoqin, CHEN Keyu, et al. User matching and power optimization algorithm for downlink NOMA[J]. Journal of Electronics &Information Technology, 2017, 39(8): 1804–1811. doi: 10.11999/JEIT161197
    宋康, 韦磊, 冀保峰, 等. 基于干扰消除的异构蜂窝网络中断分析[J]. 电子与信息学报, 2016, 38(2): 255–261. doi: 10.11999/JEIT150532

    SONG Kang, WEI Lei, JI Baofeng, et al. Outage performance for heterogeneous cellular networks with interference cancellation[J]. Journal of Electronics &Information Technology, 2016, 38(2): 255–261. doi: 10.11999/JEIT150532
    YANG Chenchen, WANG Xiaodong, XIA Bin, et al. Joint interference cancellation in cache- and SIC-enabled networks[J]. IEEE Transactions on Communications, 2018, 66(9): 4155–4169. doi: 10.1109/TCOMM.2018.2821125
    SHIRVANIMOGHADDAM M, DOHLER M, and JOHNSON S J. Massive non-orthogonal multiple access for cellular IoT: Potentials and limitations[J]. IEEE Communications Magazine, 2017, 55(9): 55–61. doi: 10.1109/MCOM.2017.1600618
    TIMOTHEOU S and KRIKIDIS I. Fairness for non-orthogonal multiple access in 5G systems[J]. IEEE Signal Processing Letters, 2015, 22(10): 1647–1651. doi: 10.1109/LSP.2015.2417119
    DING Zhiguo, FAN Pingzhi, and POOR H V. Impact of user pairing on 5G nonorthogonal multiple-access downlink transmissions[J]. IEEE Transactions on Vehicular Technology, 2016, 65(8): 6010–6023. doi: 10.1109/TVT.2015.2480766
    ZHANG Ningbo, WANG Jing, KANG Guixia, et al. Uplink nonorthogonal multiple access in 5G systems[J]. IEEE Communications Letters, 2016, 20(3): 458–461. doi: 10.1109/LCOMM.2016.2521374
    YANG Zheng, DING Zhiguo, FAN Pingzhi, et al. A general power allocation scheme to guarantee quality of service in downlink and uplink NOMA systems[J]. IEEE Transactions on Wireless Communications, 2016, 15(11): 7244–7257. doi: 10.1109/TWC.2016.2599521
    TABASSUM H, HOSSAIN E, and HOSSAIN J. Modeling and analysis of uplink non-orthogonal multiple access in large-scale cellular networks using Poisson cluster processes[J]. IEEE Transactions on Communications, 2017, 65(8): 3555–3570. doi: 10.1109/TCOMM.2017.2699180
    ZHANG Zekun and HU R Q. Uplink non-orthogonal multiple access with fractional power control[C]. 2017 IEEE Wireless Communications and Networking Conference (WCNC), San Francisco, USA, 2017: 1–6. doi: 10.1109/WCNC.2017.7925935.
    DING Zhiguo, YANG Zheng, FAN Pingzhi, et al. On the performance of non-orthogonal multiple access in 5G systems with randomly deployed users[J]. IEEE Signal Processing Letters, 2014, 21(12): 1501–1505. doi: 10.1109/LSP.2014.2343971
    HE Biao, LIU An, YANG Nan, et al. On the design of secure non-orthogonal multiple access systems[J]. IEEE Journal on Selected Areas in Communications, 2017, 35(10): 2196–2206. doi: 10.1109/JSAC.2017.2725698
    ZHANG Shuai, XU Xiaoming, WANG Huiming, et al. Enhancing the physical layer security of uplink non-orthogonal multiple access in cellular internet of things[J]. IEEE Access, 2018, 6: 58405–58417. doi: 10.1109/ACCESS.2018.2875118
    GANTI R K and HAENGGI M. Interference and outage in clustered wireless Ad hoc networks[J]. IEEE Transactions on Information Theory, 2009, 55(9): 4067–4086. doi: 10.1109/TIT.2009.2025543
    RACHED N B, BOTEV Z, KAMMOUN A, et al. On the sum of order statistics and applications to wireless communication systems performances[J]. IEEE Transactions on Wireless Communications, 2018, 17(11): 7801–7813. doi: 10.1109/TWC.2018.2871201
    DAVID H A and NAGARAJA H N. Order Statistics[M], Hoboken: Wiley, 2003.
  • 加载中
图(4)
计量
  • 文章访问数:  3327
  • HTML全文浏览量:  1298
  • PDF下载量:  176
  • 被引次数: 0
出版历程
  • 收稿日期:  2018-12-19
  • 修回日期:  2019-04-30
  • 网络出版日期:  2019-05-07
  • 刊出日期:  2019-12-01

目录

    /

    返回文章
    返回