摘要
由4G业务发展的需求引入对Massive MIMO技术的探讨,主要介绍了Massive MIMO的概念及性能提升的理论分析,并对Massive MIMO相关技术的标准进展进行阐述。对Massive MIMO的阵列天线技术和测量、预编码技术进行了详细研究,最后结合4.5G Massive MIMO产品的性能探讨其应用部署的场景。
The key technologies for Massive MIMO were discussed according to the demands of 4G services. Firstly, the concept of Massive MIMO was introduced and the performance improvement theory was analyzed. Then, the standards of related technologies for Massive MIMO were expounded. The techniques for array antenna, measurement and precoding were studied in detail. At last, the deployment scenarios of 4.5G Massive MIMO were discussed based on the products performance.
出处
《移动通信》
2017年第24期40-45,52,共7页
Mobile Communications
