Dynamic MIMO Scattering Wireless Channel Model and Its Performance

LI Xin; NIE Zai-ping; HUANG Xiu-jiang

您当前的位置：

首页 >

文章列表页 >

Dynamic MIMO Scattering Wireless Channel Model and Its Performance

更新时间：2025-07-16

- Dynamic MIMO Scattering Wireless Channel Model and Its Performance
- Acta Electronica Sinica Vol. 33, Issue 9, Pages: 1660-1663(2005)
- 作者机构：
  
  1. 上海贝尔阿尔卡特公司研创中心,上海,201206
  2. 电子科技大学,四川,成都,610054
  3. 中国电子科技集团公司第23所,上海,200043
  4. 上海贝尔阿尔卡特公司研创中心上海,201206
  5. 电子科技大学四川成都,610054
  6. 中国电子科技集团公司第23所上海,200043
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.2
- Published：2005
- 稿件说明：
移动端阅览
LI Xin, NIE Zai-ping, HUANG Xiu-jiang. Dynamic MIMO Scattering Wireless Channel Model and Its Performance[J]. Acta Electronica Sinica, 2005, 33(9): 1660-1663.
DOI：

LI Xin, NIE Zai-ping, HUANG Xiu-jiang. Dynamic MIMO Scattering Wireless Channel Model and Its Performance[J]. Acta Electronica Sinica, 2005, 33(9): 1660-1663. DOI：

摘要

基于多入多出(MIMO)散射无线信道模型

提出一种动态MIMO散射无线信道模型

分析散射体及其收发多天线的运动对MIMO无线信道空域相关性及其容量的影响

得出这种影响是由收发天线的初始位置、运动速度及其传播环境决定的.数值模拟验证了这种影响

并指出空域相关性随天线单元间距增大而减小

随散射信号角度扩展增大不是一致减小

存在使相关性达最小的角度扩展值.

Abstract

A dynamic MIMO scattering wireless channel model is proposed

based on the multiple-input-multiple-output (MIMO) scattering wireless channel model and is used to analyze the effect of mobility of the scatterers and transceiver antennas on the spatial correlation and capacity of the MIMO wireless channels.The conclusion is attained

which states that the effect is determined by original positions of transceiver antennas

the velocity as well as environments.The simulation results validate the effects and show that there exists an optimum angular spread that forces spatial correlation

which decreases with increasing antenna spacing and does not consistently decrease with increasing angular spread

to reach minimum.

关键词

Keywords

references

Views

1421

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Capacity of Orthogonal Relay Channel and Resource Allocation

Common Channel Establishing Algorithms Based on Game Theory in Ad Hoc Cognitive Radio Networks

Performance of Dynamic Spectrum Anti-jamming Systems Under Partial-Band Noise Jamming

Related Author

LI Xin

NIE Zai-ping

WANG Wen-yi

WU Ren-biao

LIANG Jun-li

FONT

LUO Tao

Related Institution

School of Electronic Engineering.University of Electronic Science and Technology of China

China Telecom System Integration

School of Information and Communication Engineering, Beijing University of Posts and Telecommunication

Lab.For Radar weapon Application.Air Force Radar AcdemyWuhanHubei 430019China

National Key Lab.for Radar Signal ProcessingXidian UnivXi'anShaanxi 710071China

⁰