大规模天线技术在5G中的应用
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摘要
5G规模建设即将到来,5G性能指标相对4G有几十到上百倍的提升,性能提升必须有新技术支撑,大规模天线技术是5G关键技术之一,是传统MIMO技术的延伸和演进。本文重点介绍了4G和5G天线对比,大规模天线给5G网络带来的增益,并通过实际应用案例验证应用效果。
5G scale construction is coming,5G performance index will be improved dozens to hundreds times compared with the 4G,the performance improvement must be supported by new technology,massive MIMO technology is one of the key technologies of 5G,and it is the extension and evolution of traditional MIMO technology.This paper focuses on the comparison of 4G,5G antenna,the gain of massive MIMO to 5G network,and verifies the application effect through practical application cases.
5G scale construction is coming,5G performance index will be improved dozens to hundreds times compared with the 4G,the performance improvement must be supported by new technology,massive MIMO technology is one of the key technologies of 5G,and it is the extension and evolution of traditional MIMO technology.This paper focuses on the comparison of 4G,5G antenna,the gain of massive MIMO to 5G network,and verifies the application effect through practical application cases.
引文
[1]张传福,赵立英.5G移动通信系统及关键技术[M].北京:电子工业出版社,2018.
[2]周新,蒋惠江.浅析5G通信网络的大规模天线技术[J].电子测试,2018(12).
[2]周新,蒋惠江.浅析5G通信网络的大规模天线技术[J].电子测试,2018(12).