Distributed core assisted scalable data dissemination in mobile ad hoc networks
Distributed core assisted scalable data dissemination in mobile ad hoc networks
复制标题
分布式核心辅助移动自组织网络中的可扩展数据传播
DOI：
10.1109/colcom.2005.1651228
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
A. Puliafito
中科院分区：
文献类型：
--
作者：
Gautam Das;M. Fazio;M. Villari;A. Puliafito
数据传播在移动自组织网络 (MANET) 中用于发出命令、传播警报和配置节点等活动。现有的数据传播形式基于推或拉方法。我们提出了一种新颖的数据传播方法，支持推拉方法以及直接节点到节点传播方法。我们的建议是开发一个基于两跳邻居信息的高度连接的核心来协助传播。我们提出了一些算法来选择网络节点的子集来代表整个网络执行数据传播。核心结构的特点是能够处理有限的邻居信息、连接维护、与节点度相关的其他功能的高连接性。此属性有助于减少控制开销，因为可以使用捎带来获取部分邻居信息。我们提供的仿真结果显示了所提出方案的性能
Data dissemination is used in mobile ad hoc networks (MANETs) for activities like issuing commands, propagating alarms, and configuring nodes. Existing forms of data dissemination are based upon push or pull approaches. We present a novel data dissemination approach that supports push and pull approaches as well as direct node-to-node dissemination method. Our proposal is to develop a highly connected core based on two-hop neighbor information to assist in dissemination. We propose some algorithms for selecting a subset of network's nodes to perform data dissemination on behalf of the complete network. The core structure is characterized by its ability to work with limited neighbor information, connectivity maintenance, high connectivity with other features related to node degree. This property helps to lessen the control overhead as piggybacking can be used to gain partial neighbor information. We provide simulation results showing the performances of the proposed scheme