TinyOS调度机制的研究与改进

在介绍无线传感器网络节点嵌入式操作系统TinyOS内核的基础上, 分析了其调度机制并指出不足。

提出了几套调度改进方案, 重点介绍了基于优先级调度策略, 并实现了该调度策略。最后通过模拟实验,对两种

调度策略进行比较,证明了改进后的调度策略使系统的性能大大增加。-TinyOS Scheduling Mechanism Research and Improvement, introducing a wireless sensor network node TinyOS embedded operating system kernel, based on an analysis of its mechanism and noted that the lack of scheduling. Scheduling made several improvements in the program, focuses on the priority-based scheduling strategy, and the realization of the scheduling strategy. Finally, through simulation experiments, to compare the two scheduling strategy to prove that the improved scheduling strategy so that the performance of the system greatly increased.