关于350兆警用集群通信系统模拟向数字过渡的思考  

A Refection on the Transition of 350 MHz Police Digital Trunking Communication System from Analog to Digital

作　　者：郑健智[1] 魏茂林[1] 

机构地区：[1]吉林省公安厅科技通信处,长春130051

出　　处：《数字通信世界》2016年第5期45-47,共3页Digital Communication World

摘　　要：从安全性、国家产业政策以及公安实战需求方面考虑,350兆警用集群系统由模拟向数字化过度是必然趋势。本文根据吉林省350兆无线通信系统的实际情况,因地制宜,在充分保护现有投资的条件下,探讨全省350兆集群系统的数字化过渡的可行性方案。Based on security, national industrial policy and the actual needs of the public security considerations, the transition of 350 MHz police digital trunking system from analog to digital is an inevitable trend. According to the actual situation of 350 MHz wireless communication system in Ji Lin Province, to fully protect the existing investment, we are giving thought to the feasible scheme of 350 MHz Police Trunking Communication system digital transition.

关 键 词：警用数字集群 模数兼容 模数互联 扁平化指挥 

分 类 号：TN915.853[电子电信—通信与信息系统]