Reliability provisioning for Fog Nodes in Smart Farming IoT-Fog-Cloud continuum

Situational Awareness for Industry 5.0 and Mobile Robotics: A Review

“…Smart farming [59], [64], [65] Gathering accurate data from the field to enable precision farming, minimization of maintenance costs and increasing amount of crop.…”

“…With compressed data couple of hundred of kbps can be enough Safety related data has very high reliability requirement, several radio systems needed to ensure connectivity always Less than 100 ms delay for ship-to-ship connections and the most critical environments. Collision avoidance from some seconds to minutes depending on the type of ship Very large operational area, speed up to 15 m/s Smart farming [59], [64], [65] Sensor data from large amount of sensors > 100 kbps, high data rates for machines and visual data 10-90 % are given as reliability values in [64] for different IoT scenarios. However, several-nines reliability for remote-controlled machines < 100 ms for mobile machines and down to a few milliseconds for remotecontrolled sowing machines, relaxed for environmental and crop monitoring < 5 m/s for tractors, range typically < 1 km machine tool with extreme accuracy [56], [57].…”

“…Edge or fog nodes that provide services may fail due to adverse environmental conditions, such as unexpected shutdowns, power outages, and devices' physical failures. Recently developed model described in [64] allows smart farming stakeholders to find the optimal number of fog nodes needed to deploy farming services considering the heterogeneity in the fog capabilities, resource demands, redundancy techniques, and reliability requirements.…”

Situational Awareness for Industry 5.0 and Mobile Robotics: A Review

“…With compressed data couple of hundred of kbps can be enough Safety related data has very high reliability requirement, several radio systems needed to ensure connectivity always Less than 100 ms delay for ship-to-ship connections and the most critical environments. Collision avoidance from some seconds to minutes depending on the type of ship Very large operational area, speed up to 15 m/s Smart farming [59], [64], [65] Sensor data from large amount of sensors > 100 kbps, high data rates for machines and visual data 10-90 % are given as reliability values in [64] for different IoT scenarios. However, several-nines reliability for remote-controlled machines < 100 ms for mobile machines and down to a few milliseconds for remotecontrolled sowing machines, relaxed for environmental and crop monitoring < 5 m/s for tractors, range typically < 1 km…”