%0 Journal Article
%T Demonstration of Mathematics Theory of CSMA/CD Protocol<br>论CSMA/CD协议的数学原理
%A LUO Gui-Lan
%A ZHAO Hai
%A ZHANG Wen-Bo
%A ZHAO Ming
%A ZHANG Hao-Hua
%A <br>罗桂兰
%A 赵海
%A 张文波
%A 赵明
%A 张浩华
%J 自动化学报
%D 2007
%I 
%X The network based on CSMA/CD protocol has developed as not been solved essentially. In this paper, a theoretical foundation for resolving the uncertainty, is deduced from the angle of mathematics theory. By abstracting the mathematic model of stacking-type network, the structure of stacking-type network is proved to obey the theorem of power rate transition and to be better than the single bus-type network in that it has an exponentially convergent time-sensitivity. Furthermore, through analyzing the network capability of the network throughput and transmission efficiency, the model is evaluated. Finally the theoretical ``however' of CSMA/CD is summarized and the applications of ``convenience' of CSMA/CD in the embedded industrial control fields are widened.
%K CSMA/CD<br>不确定性
%K 幂率变换
%K 数学模型
%K 时间敏感性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=6F4894DABEF73E52&yid=A732AF04DDA03BB3&vid=27746BCEEE58E9DC&iid=94C357A881DFC066&sid=8566B4AE2A8832E3&eid=42D7028D961473F8&journal_id=0254-4156&journal_name=自动化学报&referenced_num=0&reference_num=9