Engineering Edge-Cloud Offloading of Big Data for Channel Modelling in THz-range Communications
Zied Ennaceur, Anna Engelmann, Admela Jukan

TL;DR
This paper explores offloading big data processing for THz channel modeling to edge and cloud systems, comparing monolithic and microservices architectures to enhance rapid configuration in ultra-high speed wireless communications.
Contribution
It introduces an engineered system for offloading channel estimation tasks to edge and cloud platforms, evaluating architectures like Docker Swarm and Kubernetes for improved responsiveness.
Findings
Microservices architectures outperform monolithic in response time.
Edge computing provides rapid configuration for THz channel parameters.
System demonstrates potential for improved transmission quality in ultra-high speed wireless.
Abstract
Channel estimation in mmWave and THz-range wireless communications (producing Gb/Tb-range of data) is critical to configuring system parameters related to transmission signal quality, and yet it remains a daunting challenge both in software and hardware. Current methods of channel estimations, be it modeling- or data-based (machine learning (ML)), - use and create big data. This in turn requires a large amount of computational resources, read operations to prove if there is some predefined channel configurations, e.g., QoS requirements, in the database, as well as write operations to store the new combinations of QoS parameters in the database. Especially the ML-based approach requires high computational and storage resources, low latency and a higher hardware flexibility. In this paper, we engineer and study the offloading of the above operations to edge and cloud computing systems to…
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Taxonomy
TopicsFerroelectric and Negative Capacitance Devices · Molecular Communication and Nanonetworks · IoT and Edge/Fog Computing
