On Edge Caching in Satellite — IoT Networks
نویسندگان
چکیده
The implementation of the Internet Things (IoT) is mostly done through cellular networks, which do not cover whole world. In addition, explosive growth global access demand introduces need for integrating satellites with IoT networks coverage extension and backhaul offloading. Operating hybrid satellite-IoT (SIoT) however, might incur excessive service latency high satellite bandwidth consumption. To tackle these issues, edge caching technology has been considered in SIoT. This article reviews existing research on edge-caching-based SIoT illustrative performance evaluation. Various design criteria a focus two-tier cache-enabled are discussed. open problems identified as future directions opportunities.
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ژورنال
عنوان ژورنال: IEEE internet of things magazine
سال: 2021
ISSN: ['2576-3180', '2576-3199']
DOI: https://doi.org/10.1109/iotm.001.2100062