基于室内场景的多天线技术应用

摘要

多天线技术是无线接入网宽带化、高速化的关键技术,在4G移动通信系统中有着广阔的应用前景.室内覆盖是移动通信的主要业务,运用MIMO技术有效解决室内无线通信系统具有重要意义.围绕无线MIMO技术在室内覆盖中的运用这一主题,对MIMO信道容量、室内信道建模、室内覆盖系统等方面进行了深入的研究.%Multi-antenna technology is the key technology of high speed broadband wireless access network,it has a broad application prospect in the fourth generation mobile communication systems.Indoor coverage is the main business for mobile communication.It is very important to use the MIMO technology to solve the problem of indoor wireless communication.Focused on the theme of wireless MIMO technology in the indoor coverage,MIMO channel capacity,indoor channel modeling,indoor coverage systems were mainly analyzed.