摘要
TD-LTE宽带数字集群技术已经成为无线政务网建设的首选技术,首先介绍了基于TD-LTE宽带数字集群系统的国内政务网的建设情况,然后分析了TD-LTE宽带数字集群系统的标准、架构及产业链发展情况。在此基础上,重点研究了TD-LTE宽带数字集群系统应用于无线政务网的总体技术方案、站点建设、频段选择等关键问题。
TD-LTE broadband digital trunking has already been the primary technique for the construction of government radio network. In this paper, the construction status of domestic government radio network based on TD-LTE broadband digital trunking system was introduced. Then, developmental trends of standard, framework and industrial chain of TD-LTE broadband digital trunking system were analyzed. In addition, some key techniques of TD-LTE broadband digital trunking system applied to government radio network, including general technical scheme, site construction and frequency band selection, were researched in depth.
出处
《移动通信》
2015年第24期31-35,共5页
Mobile Communications
