文献知网节
  • 记笔记

Capacity Analysis of Distributed Antenna Systems with Beamforming

Meiyan JuChao ChenYueheng LiGuoping Tan

College of Computer and Information,Hohai University

摘要:Distributed antenna systems(DASs) can reduce the access distance, increase system capacity and improve system performance compared with conventional centralized multiple antenna systems. In this paper, the system capacity of downlink DAS with beamforming is investigated. The mathematical expression of system capacity is derived over the composite channel including Rayleigh fading, shadowing and path loss. At the same time, the interference from other APs is also considered for the studied AP. Numerical methods including Gauss-Hermite integral and composite Simpson’s rule are used to compute the system capacity of DAS under different MS distributions. Numerical results verify the precision of the mathematical analysis of system capacity by comparing Monte-Carlo simulation results. The results also show interference among APs shouldn’t be ignored when APs are close to each other or there are many APs.
会议名称:

2018 2nd International Conference on Electronic Information Technology and Computer Engineering (EITCE 2018)

会议时间:

2018-10-12

会议地点:

中国上海

  • 专辑:

    信息科技

  • 专题:

    电信技术

  • 分类号:

    TN820

  • 手机阅读
    即刻使用手机阅读
    第一步

    扫描二维码下载

    "移动知网-全球学术快报"客户端

    第二步

    打开“全球学术快报”

    点击首页左上角的扫描图标

    第三步

    扫描二维码

    手机同步阅读本篇文献

  • CAJ下载
  • PDF下载

下载手机APP用APP扫此码同步阅读该篇文章

下载:1 页码:1058-1063 页数:6 大小:620k

相关推荐
  • 相似文献
  • 读者推荐
  • 相关基金文献
  • 关联作者
  • 相关视频