5G新无线接入技术频带与信道关键参数设计  

Design of Key Parameters of Frequency Band and Channel for 5G New Radio Access Technology

作　　者：杨乐[1] 

机构地区：[1]中国电信股份有限公司四川分公司,四川成都610091

出　　处：《移动通信》2017年第19期71-75,共5页Mobile Communications

摘　　要：5G的频谱分配比以往各代移动通信系统都更为复杂,由此导致的频带定义及基础性的信道关键参数定义比以往的系统也更为复杂,因此针对全球主要国家和地区的5G频谱分配方案,介绍了5G新无线接入技术中3.5 GHz、4.5 GHz等几个关键频段上的频带划分方案和5G信道带宽设计中的关键参数方案,并给出了合理的建议。The 5G spectrum allocation is more complex than previous generations of mobile communication systems. This leads to that the definition of frequency band and the definition of fundamentally key channel parameters are more complex than previous systems. Therefore, 5G spectrum allocation schemes in main countries and regions all over the world were introduced. The frequency band division scheme for several key bands at 3.5 GHz and 4.5 GHz in new 5G radio access technology and the key parameter scheme in the 5G channel bandwidth design were addressed with the feasible proposal.

关 键 词：5G无线接入 频带 信道带宽 

分 类 号：TN929.5[电子电信—通信与信息系统]