分组数据服务节点 meaning in Chinese

pdsn

In pdsn system , data packet between ms and pdsn compressed by compressing algorithm can reduce the size of the transmitting packet , improve the efficiency of data transmission and support large number of simultaneous connected users
在pdsn ( packetdataservicenode :分组数据服务节点)系统中,用压缩算法对移动用户与pdsn之间传输的数据报文内容进行压缩,可大大减小传输报文的大小,提高数据传输速率,支持更大用户的同时接入。
This paper is made in the background of the development of pdsn ( packed data service node ) , the core component of cdma2000 system . and we discussed the current and future situation of cdma2000 communication system and embedded systems . also , we utilized the linux platform to apply the testing platform of the accessing into pdsn
本论文以开发第三代移动通信系统cdma2000中的核心设备pdsn (分组数据服务节点)为背景，讨论了cdma2000通信系统以及嵌入式操作系统的现状及发展趋势，利用linux平台实现了pdsn系统的接入测试平台，不仅完成了对pdsn系统的测试目标，而且有力的尝试了利用linux开发企业级别的通讯设备嵌入式系统。