| 一种基于综合效用的DTMSN喷射转发路由算法 |
| |
| 引用本文： | 王崇,刘家康,匡镜明.一种基于综合效用的DTMSN喷射转发路由算法[J].北京理工大学学报,2012,32(11):1179-1185. |
| |
| 作者姓名： | 王崇 刘家康 匡镜明 |
| |
| 作者单位： | 北京理工大学信息与电子学院现代通信实验室,北京,100081;北京理工大学信息与电子学院现代通信实验室,北京,100081;北京理工大学信息与电子学院现代通信实验室,北京,100081 |
| |
| 摘 要： | 考虑到容迟移动传感器网络(DTMSN)的资源受限性,提出了一种基于综合效用的多副本喷射转发路由算法,通过计算综合效用值来指导消息副本在网络中的复制与转发.同时,为了减少冗余副本所带来的影响,还提出了一种与之相匹配的缓存管理机制.仿真结果表明,算法在有效性、可靠性和资源的使用等方面相比SWR算法均有不同程度的改善.
|
| 关 键 词： | 容迟移动传感器网络 多副本 综合效用 缓存管理 |
| 收稿时间： | 2012/6/27 0:00:00 |
An Integrated Utility Based Spray and Forward Routing Algorithm for Delay Tolerant Mobile Sensor Networks |
| |
| WANG Chong,LIU Jia-kang and KUANG Jing-ming.An Integrated Utility Based Spray and Forward Routing Algorithm for Delay Tolerant Mobile Sensor Networks[J].Journal of Beijing Institute of Technology(Natural Science Edition),2012,32(11):1179-1185. |
| |
| Authors: | WANG Chong LIU Jia-kang and KUANG Jing-ming |
| |
| Institution: | Advanced Communications Lab, School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China;Advanced Communications Lab, School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China;Advanced Communications Lab, School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China |
| |
| Abstract: | Considering the limited network resources, we propose an integrated utility based spray and forward routing algorithm for delay tolerant mobile sensor networks (DTMSN). To deal with the message redundancy, a buffer management scheme is also proposed for this algorithm. Simulation results show that, compared with spray and wait routing (SWR) algorithm, this proposal could achieve better network performances in efficiency, reliability and resource utilization. |
| |
| Keywords: | delay tolerant mobile sensor network (DTMSN) multiple-copy integrated utility buffer management |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《北京理工大学学报》浏览原始摘要信息 |
| 点击此处可从《北京理工大学学报》下载免费的PDF全文 |
|
