摘要
MIMO技术利用多根天线实现多发多收,能够在不增加传输带宽和发射功率的条件下,成倍地提高系统的数据速率。该文对于MIMO,SIMO,MISO,SISO四种经典信道分别进行了信道容量分析。
MIMO technology,which realizes multiple input multiple output by using multiple antennas,can improve the channel capacity efficiently and make it possible to transmit data under high speed without increasing spectrum resources and transmitting power of antennas. This paper has analyzed the channel capacity of four classical channels MIMO,SIMO,MISO and SISO.
作者
秦玉娟
张伯楠
QIN Yujuan;ZHANG Bonan(College of Electronics and Information Engineering,Lanzhou Institute of Technology,Lanzhou 730050,China;Center of Transmission Maintenance,China Telecom Co.,Gansu Subsidiary,Lanzhou 730000,China)
出处
《工业仪表与自动化装置》
2018年第3期81-82,86,共3页
Industrial Instrumentation & Automation
基金
甘肃省自然科学基金(145RJZA181)
关键词
MIMO
信道容量
多发多收
MIMO
channel capacity
muhiple input muhiple output
