| 基于有向感知模型的无线传感器网络节点部署 |
| |
| 引用本文： | 宋晓莉,宫云战,金大海,李强懿,郑瑞娟,张明川.基于有向感知模型的无线传感器网络节点部署[J].北京邮电大学学报,2017,40(z1):39-42. |
| |
| 作者姓名： | 宋晓莉 宫云战 金大海 李强懿 郑瑞娟 张明川 |
| |
| 作者单位： | 北京邮电大学网络与交换技术国家重点实验室,北京100876;河南科技大学信息工程学院,河南洛阳471023;北京邮电大学网络与交换技术国家重点实验室,北京,100876;河南科技大学信息工程学院,河南洛阳,471023 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划)项目，国家自然科学基金重大研究计划项目，国家自然科学基金项目，中国博士后科学基金项目 |
| |
| 摘 要： | 针对随机部署的有向传感器节点,建立基于有向传感器节点的感知概率模型.采用分布式算法,通过节点间的联合感知概率移动有向传感器节点,提高待监测区域内目标点被感知到的概率.本文提出可移动的节点部署算法,该算法使用较少的节点实现对目标区域的合理覆盖,并提高总体覆盖效果.仿真结果表明,该算法有效地减少了有向传感器节点的使用,同时保证了较好的覆盖效果.
|
| 关 键 词： | 无线传感器网络 有向感知模型 节点部署 |
Nodes Deployment Based on Directed Perception Model of Wireless Sensor Networks |
| |
| Abstract: | According to the random deployment of directed sensor nodes,the directed sensor nodes based on the perception probability model is established.The distributed algorithm according to perception probability of nodes moves the sensor nodes and improves the perception probability of targets in monitoring area.The mobile nodes deployment algorithm using fewer nodes to achieve reasonable coverage of the target area and improving the effect of the overall coverage is designed.The simulation results show that this algorithm can effectively reduce the use of sensor nodes,while ensuring a better coverage effect. |
| |
| Keywords: | wireless sensor networks directed perception model nodes deployment |
| 本文献已被 万方数据 等数据库收录！ |
|
