Caching-Aided Collaborative D2D Operation for Predictive Data Dissemination in Industrial IoT

Antonino Orsino; Roman Kovalchukov; Andrey Samuylov; Dmitri Moltchanov; Sergey Andreev; Yevgeni Koucheryavy; Mikko Valkama

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arXiv · 1802.06902

Caching-Aided Collaborative D2D Operation for Predictive Data Dissemination in Industrial IoT

Antonino Orsino·Roman Kovalchukov·Andrey Samuylov·Dmitri Moltchanov·Sergey Andreev·Yevgeni Koucheryavy·Mikko Valkama

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Abstract

Industrial automation deployments constitute challenging environments where moving IoT machines may produce high-definition video and other heavy sensor data during surveying and inspection operations. Transporting massive contents to the edge network infrastructure and then eventually to the remote human operator requires reliable and high-rate radio links supported by intelligent data caching and delivery mechanisms. In this work, we address the challenges of contents dissemination in characteristic factory automation scenarios by proposing to engage moving industrial machines as device-to-device (D2D) caching helpers. With the goal to improve reliability of high-rate millimeter-wave (mmWave) data connections, we introduce the alternative contents dissemination modes and then construct a novel mobility-aware methodology that helps develop predictive mode selection strategies based on the anticipated radio link conditions. We also conduct a thorough system-level evaluation of representative data dissemination strategies to confirm the benefits of predictive solutions that employ D2D-enabled collaborative caching at the wireless edge to lower contents delivery latency and improve data acquisition reliability.

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Antonino Orsino, Roman Kovalchukov, Andrey Samuylov, Dmitri Moltchanov, Sergey Andreev, Yevgeni Koucheryavy, Mikko Valkama. 2018-02-19. Caching-Aided Collaborative D2D Operation for Predictive Data Dissemination in Industrial IoT. https://arxiv.org/abs/1802.06902

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