LTE系统中多用户MIMO容量分析

摘要

This paper first briefly introduces the LTE communication technology, on this basis, the article continues to analyse single-user MIMO system capacity and corresponding power allocation technology.Then, it briefly introduces the multi-user MIMO system power distribution and shows the regional of uplink and downlink capacity.At the end of essay, the relationship between the four channel capacity has been given.%　　首先简单介绍了LTE通信技术，在此基础上分析单用户MIMO系统容量以及相应的功率分配问题，随后对多用户MIMO系统功率分配问题做了简单介绍，并给出上行链路和下行链路的容量区域表达式，最后给出4种信道情况下容量之间的关系。