Research Article
A Decentralized Scheduling Function for TSCH-Based Wireless Networks
@INPROCEEDINGS{10.1007/978-3-030-94763-7_15, author={Wei Yang and Yuanlong Cao and Xun Shao and Hao Wang and Zhiming Zhang and Qinghua Liu}, title={A Decentralized Scheduling Function for TSCH-Based Wireless Networks}, proceedings={Mobile Networks and Management. 11th EAI International Conference, MONAMI 2021, Virtual Event, October 27-29, 2021, Proceedings}, proceedings_a={MONAMI}, year={2022}, month={1}, keywords={Time-slotted channel hopping (TSCH) Decentralized scheduling Wireless sensor network}, doi={10.1007/978-3-030-94763-7_15} }- Wei Yang
Yuanlong Cao
Xun Shao
Hao Wang
Zhiming Zhang
Qinghua Liu
Year: 2022
A Decentralized Scheduling Function for TSCH-Based Wireless Networks
MONAMI
Springer
DOI: 10.1007/978-3-030-94763-7_15
Abstract
Time-Slotted Channel Hopping (TSCH) is the emerging standard for industrial automation and process control low-power and lossy networks. Scheduling function is very crucial in the TSCH-based wireless networks, which defines the packets select which cells to send/receive. But the current industrial wireless standard does not define the function how to adds/deletes/relocates cells between neighbors. In this paper, we propose a decentralized scheduling function, which fully consider the use probability and distance of cell rather than simple random selection. We implement a decentralized scheduling function in 6TiSCH simulator and evaluate its performance experimentally in different cases. The experimental results show that our proposed scheme can reach lower end-to-end latency, as well as no extra costs.
