DIN EN 300396-5-2012 陆地集群无线电(TETRA).直接模式操作(DMO)的技术要求.第5部分:网关空中接口(英文版本EN 300396-5 V1.3.1 (2011-12)核准本作为德国标准)
Terrestrial Trunked Radio (TETRA) - Technical requirements for Direct Mode Operation (DMO) - Part 5: Gateway air interface (Endorsement of the English version EN 300396-5 V1.3.1 (2011-12) as German standard)