论文部分内容阅读
节点部署决定了网络所能提供的感知服务质量,是设计和规划无线传感器网络的关键问题之一。围绕该问题介绍了四种传感器节点感知模型,并阐述其特点;根据节点是否具备移动性,将部署策略分为静态部署、移动部署和混合式网络部署,评述了具有代表性的典型算法及其思想;然后对网络部署评价性能指标进行了叙述与分析。最后结合国内外研究情况,对未来研究工作的发展方向进行了探讨与展望。
Node deployment determines the perceived quality of service provided by the network and is one of the key issues in the design and planning of wireless sensor networks. Based on the problem, four sensor node perception models are introduced and their characteristics are described. According to whether the nodes have mobility, the deployment strategies are divided into static deployment, mobile deployment and hybrid network deployment. Representative typical algorithms and their Thought; then narrated and analyzed the network deployment evaluation performance index. Finally, according to the research situation at home and abroad, the development direction of future research work is discussed and prospected.