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primary topic: Interference-aware Wireless Internet of Things Gateway Placement Scheme

Interference-aware Wireless Internet of Things Gateway Placement Scheme
type: AcademicArticle
type: Article
abstract: IoT gateways are deployed among the sensor networks with huge number of nodes to facilitate manageability and deployment cost of IoT system. Efficient gateway placement can establish a mesh network between gateways to achieve fault-tolerance, load balancing and further reduce deployment and operational cost. However, existing gateway placement schemes do not take wireless interference between gateways into account, which may cause great performance impact to wireless network traffic and thus affect overall throughput. This work proposed an interference-aware IoT gateway placement scheme which take network interference, fault-tolerance and deployment cost into account. We have proposed to implement the scheme using a metaheuristic approach - Genetic Algorithm. In order to adapt gateway placement problem to be solved by genetic algorithm, the constraints are required to be further formulated and modeled. The main contribution of this work is to fabricate the mentioned model and consequently assess its performance against existing solutions from different aspect. The results are promising. © 2021 IEEE.
date: 2021
status: peerReviewed
status: published
author list: authors
type: EPrint
type: ConferenceItemEPrint
is part of: repository

Institute of Electrical and Electronics Engineers Inc.
type: Organization

Boonyaik Yaik Ooi
type: Person
given name: Boonyaik Yaik
family name: Ooi

Soung Yue Liew
type: Person
given name: Soung Yue
family name: Liew

Teik Boon Tan
type: Person
given name: Teik Boon
family name: Tan

Zanwai Kong
type: Person
given name: Zanwai
family name: Kong

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primary topic: Interference-aware Wireless Internet of Things Gateway Placement Scheme