【摘要】 移动自组网是一种新型的无基站无线移动网络,多播作为通信网络中的重要功能,在这种网络中具有很高的研究及使用价值。针对移动自组网的特性,提出了基于动态蜂窝的多播路由协议。该协议将移动结点组织成动态蜂窝,然后在此基础上以按需的方式建立网格结构的多播路由发送多播数据。仿真实验结果表明该协议具有延迟小、可靠、高效、扩展性强的特点。更多还原

【Abstract】 Mobile Ad Hoc Network(MANET) is a new kind of wireless mobile networks with no fixed infrastructure.As an important feature in communication networks,multicast is highly desired in study and usage of this kind of networks.This paper presents the Dynamic-Cellular-Based Multicast Routing Protocol(DCBMRP) for mobile ad hoc networks.In this protocol,the mobile nodes are organized into some dynamic cellular sets and on them a shared mesh is built through which the multicast data are distributed.Simulation results show that the proposed protocol is characterized with its short delay,high reliability,efficiency and scalability.更多还原