战术移动Ad Hoc网络的自适应MIMO-OFDM系统实现与性能分析

广东工业大学学报 ›› 2010, Vol. 27 ›› Issue (3): 41-45.

战术移动Ad Hoc网络的自适应MIMO-OFDM系统实现与性能分析

1广东工业大学信息工程学院，广东广州510006；2．中国电子科技集团第七研究所，广东广州510310

出版日期:2010-09-25 发布日期:2010-09-25
作者简介:崔苗(1978-)，女，讲师，在站博士后，主要研究方向为宽带无线通信技术、移动通信在军事通信中的应用．
基金资助:
国家“863”计划资助项目(2008AA11A163)；广东省科技计划资助项目(2009A010200006)；中国电子科技集团创新基金资助项目(JJo910)

Realization and Performance Analysis of an Adaptive M Ⅱ O-OFDM over Tactical Mobile Ad HOC Networks

1．Faculty of Information Engineering，Guangdong University of Technology，Guangzhou 5 10006，China；
2．China Electronics Technology group corporation No．7 Research Institute，Guangzhou 510310，China

Online:2010-09-25 Published:2010-09-25

摘要/Abstract

摘要： 针对战场通信环境具有多样性和时空易变性特点，基于斯坦福大学信道模型(Stanford University Interim，SUI)和国际电联ITu(International Mobile Telecommunications)信道，利用相关矩阵修正并搭建符合实际战术移动通信环境的MIMO信道模型，对MIMO—OFDM 自适应传输系统在复杂战术环境的综合仿真和可视化分析，总结战场环境对宽带无线通信系统性能的影响，从而为战术移动环境的认知及作战应用提供有效手段．

关键词: 多输人多输出正交频分复用系统；战场通信环境；自适应调制；信道模型

Abstract: The tactical environment is multiple and has diferent mobile characteristics with different velocities．It builds a channel model for real tactical environment．based on SUI and ITU channel．Then the channel correlation matrix is adopted to correct it．The synthetic simulation of adaptive MIMO—OFDM system over tactical complex nobile environment is established，and it can be an effective method for the awareness，and operational application of the tactical environment．

Key words: MIMO-OFDM ；tactical communication environment；adaptive modulation；channel model

崔苗1,2 , 曹英烈1,2 . 战术移动Ad Hoc网络的自适应MIMO-OFDM系统实现与性能分析[J]. 广东工业大学学报, 2010, 27(3): 41-45.

CUI Miao-1,2 , CAO Ying-Lie1,2 . Realization and Performance Analysis of an Adaptive M Ⅱ O-OFDM over Tactical Mobile Ad HOC Networks[J]. Journal of Guangdong University of Technology, 2010, 27(3): 41-45.

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