摘要
随着智能终端的日益普及和4G牌照的发放,运营商已开始进入LTE大规模部署阶段,新建基站面临大带宽回传需求和光纤缺失的问题。IP微波凭借大带宽、架设方便等优势,成为LTE网络建设中光纤的有效补充。分析了IP微波的设备形态及特点,对各频段IP微波链路进行模型建立和预算验证,并给出不同应用场景下IP微波的部署建议。
With the growing popularity of intel igent terminals and the license issuances for 4G mobile networks,LTE has entered the stage of large-scale deployment. The new constructed base stations face the loss of optical fiber and the demand of large transmission bandwidth. IP microwave has become the effective supplement of traditional optical fiber in LTE networks,which has the advantages of large bandwidth,convenient erection and so on. The characteristics of IP microwave equipment are ana-lyzed,the link model on different frequency bands is established and simulated. Besides,the deployment suggestion of IP mi-crowave under different application scenarios is presented.
出处
《邮电设计技术》
2016年第7期55-62,共8页
Designing Techniques of Posts and Telecommunications
关键词
LTE网络
大带宽
IP微波
部署建议
LTE networks
Large bandwidth
IP microwave
Deployment suggestion
