The model of conjoint servicing of real time traffic of surveillance cameras and elastic traffic devices with access control

Andrabi, Umer Mukhtar; Stepanov, S. N.

doi:10.1109/iisec54230.2021.9672443

Cited by 1 publication

(1 citation statement)

References 16 publications

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“…This increase in the number of built IoT devices has boosted research about applications for areas such as traffic surveillance [ 5 , 6 ], environmental monitoring [ 7 , 8 ], smart cities [ 9 , 10 , 11 ], intelligent transport systems [ 12 ], and agriculture [ 13 , 14 ]. These applications require a reconfigurable architecture and environments that require different computing resources that can be used more efficiently at the edge of the network.…”

Section: Introductionmentioning

confidence: 99%

Case Studies with the Contiki-NG Simulator to Design Strategies for Sensors’ Communication Optimization in an IoT-Fog Ecosystem

Ferreira

Azevedo

Estrella

et al. 2023

Sensors

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With the development of mobile communications and the Internet of Things (IoT), IoT devices have increased, allowing their application in numerous areas of Industry 4.0. Applications on IoT devices are time sensitive and require a low response time, making reducing latency in IoT networks an essential task. However, it needs to be emphasized that data production and consumption are interdependent, so when designing the implementation of a fog network, it is crucial to consider criteria other than latency. Defining the strategy to deploy these nodes based on different criteria and sub-criteria is a challenging optimization problem, as the amount of possibilities is immense. This work aims to simulate a hybrid network of sensors related to public transport in the city of São Carlos - SP using Contiki-NG to select the most suitable place to deploy an IoT sensor network. Performance tests were carried out on five analyzed scenarios, and we collected the transmitted data based on criteria corresponding to devices, applications, and network communication on which we applied Multiple Attribute Decision Making (MADM) algorithms to generate a multicriteria decision ranking. The results show that based on the TOPSIS and VIKOR decision-making algorithms, scenario four is the most viable among those analyzed. This approach makes it feasible to optimally select the best option among different possibilities.

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