Research Article
An Intent-Based Routing Scheme in Satellite IoT
@INPROCEEDINGS{10.1007/978-3-031-23141-4_12, author={Guanghui Zhang and Kang Liu and Xue Chen and Xu Liu and Zhen Pan and Tianyang Jiang}, title={An Intent-Based Routing Scheme in Satellite IoT}, proceedings={Game Theory for Networks. 11th International EAI Conference, GameNets 2022, Virtual Event, July 7--8, 2022, Proceedings}, proceedings_a={GAMENETS}, year={2023}, month={1}, keywords={Satellite IoT Intent Routing Congestion}, doi={10.1007/978-3-031-23141-4_12} }- Guanghui Zhang
Kang Liu
Xue Chen
Xu Liu
Zhen Pan
Tianyang Jiang
Year: 2023
An Intent-Based Routing Scheme in Satellite IoT
GAMENETS
Springer
DOI: 10.1007/978-3-031-23141-4_12
Abstract
As the satellite IoT integrates the satellite network and the IoT, a large number of IoT services are transmitted through satellite links, which is easy to cause the congestion of satellite links during packet routing. By incorporating the concept of intent, this paper proposes an intent-based routing scheme in satellite IoT to solve the congestion problem of satellite link. The routing scheme consists of two parts: the packet preprocessing and shortest path search. In the stage of packet preprocessing, we construct an intent-based system model and design thepacket preprocessing subalgorithmbased on intent. It is used to analyze the user demand, data priority and network congestion state through the intent. In the stage of shortest path search, we design theshortest path search subalgorithmbased on the interstellar link and user intent. When packet is routed between satellites, the interstellar links and logical locations between the source and destination satellites jointly determine the next hop of satellite. The simulation results prove that the proposed routing scheme has good performance in average end-to-end delay, packet loss rate and network throughput, which can greatly reduce the congestion of satellite links.
