摘要: 传感器网络是由大量形体较小、能源受限并且配置有计算能力和无线通信能力的传感器节点以Ad Hoc方式组成。传感器节点能源有限性、高密度配置的节点包冲突率高等问题使得节点调度成为必然。该文提出了一种基于动态邻居节点信息的随机睡眠调度机制,并将算法做成了一个可供重复使用的组件嵌入到TinyOS中。通过仿真实验,得到了验证。
关键词:
传感器网络,
节点调度,
TinyOS,
Tossim
Abstract: Sensor network is composed of many small, low-power devices with sensing, communication and limited on-board processing capability. The limited power of node and high packet collision with dense node makes noke dissemination necessary. This paper gives a random-sleep node dissemination system based on dynamic neighboring node information, and embedded it into TinyOS as a reusable component. The system is proved through the simulation.
Key words:
Sensor network,
Node dissemination,
TinyOS,
Tossim
何朝笋;石高涛;廖明宏. 传感器网络随机睡眠节点调度算法研究及实现[J]. 计算机工程, 2007, 33(08): 115-117.
HE Zhaosun; SHI Gaotao; LIAO Minghong. Research and Implementation of Random-sleep Node Dissemination Algorithm for Sensor Network[J]. Computer Engineering, 2007, 33(08): 115-117.