大: big; large区: H region; H制: make; manufacture移动: shift; move通信: communication; communicate b ...系统: system移动通信系统: mobile communication systems集群移动通信系统: trunked radio system全球移动通信系统: global system for mobile communication gsm; gsm global standard for mobile communication; gsm global system for mobile communications; gsm globe system for mobile communication; gsmglobalsystemformobilecommunication; gsmt global system for mobile telecommunication; gsm:global system for mobile communications; hc global system for mobile communication数字移动通信系统: digital mobile communication system特种移动通信系统: particular mobile communication system通用移动通信系统: umts universal mobile telecommunication system; universal mobile communication system卫星移动通信系统: mobile satellite services; satellite mobile communication system移动通信系统标准: the high-date-rate wireless mobil icommunication system standard专用移动通信系统: private mobile radio system大容量移动通信系统: hcmts high-capacity mobile telecommunications system第三代移动通信系统: tgms third generation mobile system; third generation mobile systems多媒体移动通信系统: mmcs multimedia mobile communication system分布式移动通信系统: distributed mobile communication system个人卫星移动通信系统: apmt码分多址移动通信系统: cdma mobile communication system全球数字移动通信系统: gsm globe system for mobile communication system通用移动通信系统论坛: umts forum卫星移动通信系统设备: satellite mobile telecommunications systems and equipment协同移动通信系统论坛: umts forum