摘要
ＣＤＰＤ（ 蜂窝数字分组数据）系统的切换机制不同于模拟蜂窝通信系统和数字蜂窝通信系统。在研究了ＣＤＰＤ系统的无线资源管理规程（ＲＲＭＰ）、移动网络登记协议（ＭＮＲＰ） 和移动网络位置协议（ＭＮＬＰ）的基础上，对ＣＤＰＤ系统的切换机制和切换性能进行了深入的讨论，定量地分析了ＣＤＰＤ
The CDPD(cellular digital packet data) transfer mechanism is different from that of analog or digial cellular communication systems.Studying the radio resources management protocol,the mobile network registration protocol and the mobile network location protocol of CDPD systems,we discuss the transfer mechanism and transfer performance of CDPD systems and analyze the probability of link interruption of CDPD systems quantitatively.
出处
《南京邮电学院学报》
1999年第3期46-49,共4页
Journal of Nanjing University of Posts and Telecommunications(Natural Science)
基金
国家"八六三"计划资助
关键词
切换机制
移动通信
CDPD
Cellular digital packet data
Mobility management
Channel hop
Channel stream transfer
