摘要
本文提出了一种用于卫星广播信道的改进的一点对多点数据通信协议,并进行了理论分析和计算机模拟.结果表明,改进后协议的性能优于原协议,并克服了原协议的两个缺陷,可以投入实际使用.
In this paper,an improved communication protocol for point to multipoint over the satellite broadcast links is proposed.This improved protocol eliminates the two weaknesses in the old one,and increases the network throughput.All the results have been tested by computer simulation.
关键词
卫星通信
一点对多点
通信协议
satellite communication
communication protocol
newspaper facsimile
