摘要
基于现有802.11x系列标准对无重叠多信道技术的广泛支持,分析以该系列标准为基础的多接口多信道(MIMC)无线网络在低层协议(数据链路层和物理层)的仿真需求,阐述现有NS-2仿真软件对MIMC仿真模型支持的不足,从现有扩展模型的实现方案中总结基于NS-2进行MIMC扩展的基本思路与要求,对现有多接口多信道NS-2扩展研究进行分类,并给出相关扩展模型的对比分析。
Based on the wide support of 802.1 lx series standards to orthogonal mutli-channel technology, this paper introduces the simulation requirement in wireless networks, based on multi-interface multi-channel(MIMC), for lower layer(data link and physical layers) protocols. The simulation shortage for MIMC model support in NS-2 is summarized. Then the basic methods and principles for MIMC extensions to NS-2 are elaborated based on some existing schemes. The classification and analyses of extensions are illustrated and some contrastive analyses about MIMC models are given at length.
出处
《计算机工程》
CAS
CSCD
2013年第4期113-117,共5页
Computer Engineering
基金
国家自然科学基金资助项目"基于网络编码的无线Mesh网流媒体传输性能改进研究"(61073186)