Dataset of Process Management in IoT Operating Systems: Cross-Influence between Processing and Communication Tasks in End-Devices

This dataset is provided as a supplement to the work entitled "Process Management in IoT Operating Systems: Cross-Influence between Processing and Communication Tasks in End-Devices", published in MDPI Sensors Journal. This work focus on process management in IoT Operating Systems from the Edge Computing perspective. Specifically, we have carried out an empirical study of the cross-influence between processing and communication tasks in sensor end-devices. We have performed a set of experimental tests by changing the Radio Duty Cycle (RDC), the Processing Task Duty Cycle (PTDC), the processing task type and the priority scheme of the different tasks. For each test, we obtain the average throughput, latency and wait time of the processing task. This way, we can evaluate the influence that the PTDC and the processing task type have in the communication performance. In addition, we can also evaluate the process management influence by changing the priority scheme. In the opposite direction, the RDC parameter is changed to evaluate its influence on the processing task wait time.

本数据集作为发表于MDPI旗下《Sensors》期刊的论文《物联网操作系统中的进程管理：终端设备内处理与通信任务的交互影响》的补充资料发布。该研究从边缘计算视角出发，聚焦物联网操作系统的进程管理问题。具体而言，我们针对传感器终端设备中处理任务与通信任务的交互影响开展了实证研究。我们通过调整无线电占空比（Radio Duty Cycle, RDC）、处理任务占空比（Processing Task Duty Cycle, PTDC）、处理任务类型以及不同任务的优先级调度策略，开展了一系列实验测试。针对每一项测试，我们采集了处理任务的平均吞吐量、延迟与等待时长。借此，我们可以评估PTDC与处理任务类型对通信性能的影响；此外，通过调整优先级调度策略，还可评估进程管理所带来的影响。反之，我们通过调整RDC参数，评估其对处理任务等待时长的影响。