The structure of radio-based dispatching system in Shenzhen Metro is introduced with elaboration on the composition and technical characteristics of NOKIA-TETRA digital trunking system and its application in Shenzhen Metro.

• 介绍深圳地铁无线调度系统结构,详细说明NOKIA-TETRA数字集群系统的构成、技术特性,以及数字集群系统在深圳地铁无线调度系统中的应用。