Deutsch-Chinesische Enzyklopädie, 德汉百科

       
Deutsch — Chinesisch
Catalog IT-Times

3G是英文3rd Generation的缩写
4G是英文4rd Generation的缩写,指第四代移动通信技术
5G是英文5rd Generation的缩写/第五代移动通信系统/5th generation mobile networks/5th generation wireless systems
6G是英文6rd Generation的缩写/第六代移动通信系统/6th generation mobile networks/6th generation wireless systems