cellular digital packet data (cdpd)中文什么意思

蜂窝数字打包数据

• cellular:    adj. 1.【生物学】细胞的，细胞 ...
• digital:    adj. 1.手指的；指状的。 2. ...
• packet:    n. 1.包裹；小件行李；(邮件等的 ...
• data:    n. 1.资料，材料〔此词系 dat ...

例句与用法

1. The network ( air ) interface between a mobile end system ( m - es ) and the cellular digital packet data ( cdpd ) - based wireless packet data service provider network
   移动终端系统( m - es )和基于蜂窝数字分组数据（ cdpd )之间的网络（空中）接口，基于无线分组数据业务提供商网络。
2. The medium access control ( mac ) layer protocol of the airlink interface between the mobile data base station ( mdbs ) and mobile end systems ( m - ess ) in cellular digital packet data ( cdpd ) is studied firstly . the access method of slotted non - persistent digital sense multiple access with collision detection ( dsma / cd ) is described mainly
   本文首先研究了蜂窝数字分组数据( cdpd )空中接口中的介质接入控制层( mac )协议，详细论述了基于时隙的非坚持的、带冲突检测的数字载波侦听多址接入协议( dsma cd ) 。