摘要
本文介绍了第三代移动通信系统的关键技术—智能天线的原理、算法以及在移动通信系统中的应用.以智能天线系统为基础的空分多址,可以倍增通信系统的容量,提高系统性能.
This paper describes the concept, principles and algorithms of the key technique of the third generation mobile communications-smart antennas and studies its application in the mobile communications. SDMA (space division multiple-access), based on smart antennas, can increase system capacity and improve system performance.
出处
《广东自动化与信息工程》
2000年第4期25-28,共4页
Guangdong Automation & Information Engineering
关键词
第三代移动通信
智能天线
天线阵
空分多址
DBF
DOA
: smart antennas, space division multiple access, digital beam forming, direction of arrival.