摘 要
本文对多输入多输出（MIMO）系统在无线通信中的应用进行了深入研究。MIMO系统通过在发送端和接收端使用多个天线，可以显著提高无线通信的传输速率和可靠性。本文首先介绍了无线通信系统的基本原理和MIMO系统的基本原理和概念，然后分析了MIMO信道特性和容量分析。在此基础上，本文探讨了MIMO系统设计与性能优化，包括天线配置、系统参数选择、信号检测和接收算法、功率分配和链路自适应技术等方面。最后，本文讨论了MIMO系统在无线通信中的应用，包括增强数据速率、多路径衰落环境、干扰管理和波束赋形等方面。本文的研究成果为进一步推动MIMO技术在无线通信中的应用提供了有益的参考。
关键词：MIMO系统；无线通信；天线配置；信号检测；干扰管理
Abstract
In this paper, the application of multi-input and multi-output (MIMO) system in wireless communication is deeply studied. Improving the transmission rate and reliability of wireless communication with the MIMO system significantly by using multiple antennas at the sending and receiving end. This paper first introduces the basic principles of the wireless communication system and the basic principles and concepts of the MIMO system, and then analyzes the MIMO channel characteristics and capacity analysis. Based on this, this paper discusses the MIMO system design and performance optimization, including antenna configuration, system parameter selection, signal detection and reception algorithm, power allocation and link adaptive technology. Finally, we discuss the application of MIMO system in wireless communication, including enhanced data rate, multipath fading environment, interference management, and beam assignment. The research results of this paper provide a useful reference for further promoting the application of MIMO technology in wireless communication.
Keywords：MIMO system; Wireless communication; Antenna configuration; Signal detection; Interference management
目 录
引 言 1
第1章 相关理论概述 3
1.1 无线通信系统的基本原理 3
1.2 MIMO系统的基本原理和概念 3
1.3 MIMO信道特性和容量分析 4
第2章 MIMO系统设计与性能优化 6
2.1 MIMO天线配置和系统参数选择 6
2.2 MIMO信号检测和接收算法 6
2.3 MIMO功率分配和链路自适应技术 7
第3章 MIMO系统在无线通信中的应用 9
3.1 MIMO在增强数据速率方面的应用 9
3.2 MIMO在多路径衰落环境中的应用 9
3.3 MIMO在干扰管理和波束赋形中的应用 10
结 论 12
参考文献 13
致 谢 14
本文对多输入多输出（MIMO）系统在无线通信中的应用进行了深入研究。MIMO系统通过在发送端和接收端使用多个天线，可以显著提高无线通信的传输速率和可靠性。本文首先介绍了无线通信系统的基本原理和MIMO系统的基本原理和概念，然后分析了MIMO信道特性和容量分析。在此基础上，本文探讨了MIMO系统设计与性能优化，包括天线配置、系统参数选择、信号检测和接收算法、功率分配和链路自适应技术等方面。最后，本文讨论了MIMO系统在无线通信中的应用，包括增强数据速率、多路径衰落环境、干扰管理和波束赋形等方面。本文的研究成果为进一步推动MIMO技术在无线通信中的应用提供了有益的参考。
关键词：MIMO系统；无线通信；天线配置；信号检测；干扰管理
Abstract
In this paper, the application of multi-input and multi-output (MIMO) system in wireless communication is deeply studied. Improving the transmission rate and reliability of wireless communication with the MIMO system significantly by using multiple antennas at the sending and receiving end. This paper first introduces the basic principles of the wireless communication system and the basic principles and concepts of the MIMO system, and then analyzes the MIMO channel characteristics and capacity analysis. Based on this, this paper discusses the MIMO system design and performance optimization, including antenna configuration, system parameter selection, signal detection and reception algorithm, power allocation and link adaptive technology. Finally, we discuss the application of MIMO system in wireless communication, including enhanced data rate, multipath fading environment, interference management, and beam assignment. The research results of this paper provide a useful reference for further promoting the application of MIMO technology in wireless communication.
Keywords：MIMO system; Wireless communication; Antenna configuration; Signal detection; Interference management
目 录
引 言 1
第1章 相关理论概述 3
1.1 无线通信系统的基本原理 3
1.2 MIMO系统的基本原理和概念 3
1.3 MIMO信道特性和容量分析 4
第2章 MIMO系统设计与性能优化 6
2.1 MIMO天线配置和系统参数选择 6
2.2 MIMO信号检测和接收算法 6
2.3 MIMO功率分配和链路自适应技术 7
第3章 MIMO系统在无线通信中的应用 9
3.1 MIMO在增强数据速率方面的应用 9
3.2 MIMO在多路径衰落环境中的应用 9
3.3 MIMO在干扰管理和波束赋形中的应用 10
结 论 12
参考文献 13
致 谢 14
