摘要
为保证嵌入式分布系统中进程间可靠、高效的通信,对常用的通信协议进行了研究。首先阐述了TCP协议、UDP协议、RUDP协议的通信原理;其次给出了RUDP协议的主要控制机制;最后通过与其他通信协议的对比测试,对RUDP协议的通信效率、延迟时间、丢包情况进行了分析。
The often used communication protocols are researched to implement the data transmission with reliability and high efficiency among the multiple processors. In this paper, the basic theory of TCP, UDP and RUDP are introduced at the beginning. Then the control mechanisms of RUDP are proposed. Finally, by comparison test with TCP protocol and UDP protocol,the efficiency of RUDP communication,latency and loss are analyzed.
出处
《机电一体化》
2009年第9期77-78,82,共3页
Mechatronics
关键词
ARM
可靠UDP
通信效率
ARM reliable UDP efficiency of communication
