Space-Terrestrial Integrated Internet of Things: Challenges and Opportunities

نویسندگان

چکیده

Large geographical regions of our planet remain uncovered by terrestrial network connections. Sparse and dense constellations near Earth orbit satellites can bridge this gap providing Internet Things (IoT) connectivity on a worldwide scale in flexible cost-effective manner. This article presents STEREO: novel space-terrestrial integrated IoT architecture spanning direct- indirect-to-satellite access from assets the surface. Framed identified requirements, we analyze NB-IoT LoRa/LoRaWAN features to put these technologies forward as appealing candidates for future satellite deployments. Finally, list discuss key open research challenges be addressed order achieve successful integration.

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ژورنال

عنوان ژورنال: IEEE Communications Magazine

سال: 2022

ISSN: ['0163-6804', '1558-1896']

DOI: https://doi.org/10.1109/mcom.008.2200215