- 电路交换数据
- circuit: n. 1.(某一范围的)周边一圈；巡回，周游；巡回路线[ ...
- switch: n. 1.(树上折下的)细树枝；软鞭子；鞭打。 2.假发 ...
- data: n. 1.资料，材料〔此词系 datum 的复数。但 d ...
- csd circuit switched data: 电路交换数据; 线路转换数据
- enhanced circuit-switched data: 增强型电路交换数据
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circuit switched data中文什么意思
- 电路交换数据
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例句与用法
- Circuit switched data network , csdn
电路交换数据网 - Csd circuit switched data
电路交换数据 - Which connects to the sms short message service centers and csd circuit switched data routers , providing a unified interface to them for the wapbox
，它连接到sms （短消息服务）中心和csd （电路交换路数）路由器，为wapbox向它们提供一个统一的接口。 - While ss7 deals with non - circuit switched data ( messages are transported without a dedicated circuit established for that purpose ) , the function of the isdn - up ( isup ) is to control the circuit - switched voice or data connection services
Ss7是处理非电路交换数据(传输消息时，没有建立用于该目的的专用电路)的，而isdn - up ( isup )则实现控制电路交换语音或数据连接业务的功能。
百科释义
Circuit Switched Data (CSD) is the original form of data transmission developed for the time division multiple access (TDMA)-based mobile phone systems like Global System for Mobile Communications (GSM). CSD uses a single radio time slot to deliver 9.
详细百科解释
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