海上移动网络TDMA和CSMA协议性能仿真评估研究  

Research on Performance Simulation Evaluation of TDMA and CSMA Protocols in Marine Mobile Network

作　　者：朱博 王玉珏 孙宁伟 ZHU Bo;WANG Yujue;SUN Ningwei(No.91977 Troops of PLA,Beijing 100036)

机构地区：[1]中国人民解放军91977部队,北京100036

出　　处：《舰船电子工程》2020年第6期59-64,191,共7页Ship Electronic Engineering

摘　　要：针对海上移动网络组网场景,开展MAC协议中固定资源分配协议TDMA和竞争资源分配协议CSMA性能仿真对比分析。首先对TDMA和CSMA协议的基本原理进行了分析,然后对仿真场景设计进行了描述,最后仿真分析典型场景下两种协议的性能优劣以及对路由协议的影响。结果表明,CSMA协议或动态TDMA协议更适合海上移动网络组网要求。Aiming at the networking scenario of marine mobile network,the performance simulation and evaluation are carried out of CSMA and TDMA protocols in this paper. Firstly,the basic principles of CSMA and TDMA protocols are analyzed,then the common design of simulation is described. Finally,the performance of the two protocols in typical scenarios and their effects on routing protocols are simulateds and analyzed. Simulation results show that CMSA protocol or dynamic TDMA protocol are more suitable for the networking scenario of marine mobile network.

关 键 词：海上移动网络 TDMA协议 CSMA协议 仿真评估 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]