摘要
立足于公安工作中对通信的实际需求,研究警用无线宽带专网建设的必要性及其发展方向,从技术路线、频段选择、系统架构、主要技术方面进行分析,探讨警用无线宽带专网建设发展方向。
Based on the actual demand for communication in public security work,this paper studies the necessity and development direction of the construction of police wireless broadband private network,analyzes from the technical route,frequency band selection,system architecture,main technical aspects,and discusses police wireless Development direction of broadband private network construction.
作者
郑健智
魏茂林
郭子健
ZHENG Jianzhi;WEI Maolin;GUO Zijian(Jilin Provincial Public Security Department,Changchun 130000,China)
出处
《数字通信世界》
2020年第5期27-28,共2页
Digital Communication World
关键词
无线宽带专网
频段选择
公网4G、5G技术
D2D技术
wireless broadband private network
frequency band selection
public network 4G
5G technology
D2D technology