hscsd meaning in Chinese

高速电路交换数据

Provides pre - paid mobile services and international roaming services , and mobile technology including wap , hscsd and gprs
-移动通讯网络供应商。提供财务重点年报股票消息等。
Hence , a series of evolutionary gsm technologies , such as hscsd , gprs and edge . packet communication technology provides services like e - mail , ftp and e - commerce
因而，大力发展3g ，仍然是我国发展移动通信极为重要的战略决策，其出发点主要是：