摘要
E-Band微波能够提供超大带宽,可用总频宽高达10 GHz,具有比常规微波频段更宽的可调制波道间隔,既是目前民用微波通信领域发布的最高传送频段,也是迄今为止ITU-R一次性发放的频谱资源中波道间隔最大的一次,E-Band微波通信系统能够传输吉比特以上容量的业务。本文重点对E-Band微波在TD-LTE基站回传,大客户集团专线接入及PTN接入层补环建设等各场景下应用可行性进行分析,并对E-Band微波商业化程度进行阐述。
E-Band microwave can provide large bandwidth, the total available bandwidth of up to 10 GHz, with a much wider than the conventional microwave frequency modulation channel interval, the highest transmission band is currently microwave communication field release, so far ITU-R one-time payment of the spectrum resource MW channel spacing of the largest one, capable of transmitting Gbit above capacity business E-Band microwave communication system. This paper focuses on the E-Band microwave in LTE base station back, carried on the analysis to the application feasibility of the scene big customer group dedicated access and PTN access layer reinforcing ring construction, and elaborated on the E-Band microwave commercial degree.
出处
《电信工程技术与标准化》
2015年第4期58-61,共4页
Telecom Engineering Technics and Standardization
