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primary topic: ECCANS: Enhanced CRITIC-based Context-Aware Network Selection algorithm for 5G HetNet

ECCANS: Enhanced CRITIC-based Context-Aware Network Selection algorithm for 5G HetNet
type: AcademicArticle
type: Article
abstract: The ability of mobility management to provide seamless communication and better quality of service (QoS) to the multiservice multimode mobile node (MMMN), which can run multiple services simultaneously during roaming in ultra-dense heterogeneous networks with different radio access technologies, is a major challenge in implementing 5G and beyond. Ultra-dense heterogeneous networks (HetNet), restrictions on multiservice multimode mobile terminals, and user mobility all lead to a number of serious problems, such as the ping-pong effect, unnecessary handovers, and decreasing cell edge spectral efficiency. The dense deployment of small base stations also causes a high probability of frequent handovers in HetNet, which has led to a significant escalation in energy consumption resulting from unnecessary signaling, increased network overhead, and higher energy usage by network equipment. This increased energy requirement may lead to potentially increase the emissions of greenhouse gases to meet the energy production needs. Several handover decision algorithms have been proposed, but most of them deal with only running a single service at a time on a mobile node. In this paper, authors propose a new network selection model for MMMN which may run multiple services simultaneously. This model uses context-aware information about the user's preferences, characteristics, and needs of the services, limitations of mobile terminal, and network conditions of an ultra-dense HetNet to choose the best network. The fundamental principle of this model is based on the comprehensive network criteria weight computed by the integration of Enhanced CRiteria Importance Through Inter-criteria Correlation (CRITIC), fuzzy analytic hierarchy process (FAHP), and group decision-making (GDM) techniques and the service priority of running services. For computing the objective weight of criteria, a novel improved CRITIC method has been proposed. At the same time, sigmoid utility functions and linear ut…
date: 2023
volume: 60
status: peerReviewed
status: published
author list: authors
type: EPrint
type: ArticleEPrint
is part of: repository

Sustainable Energy Technologies and Assessments
type: Collection

A.K. Yadav
type: Person
given name: A.K.
family name: Yadav

A. Alghamdi
type: Person
given name: A.
family name: Alghamdi

K. Singh
type: Person
given name: K.
family name: Singh

P.K. Srivastava
type: Person
given name: P.K.
family name: Srivastava

A. Ahmadian
type: Person
given name: A.
family name: Ahmadian

D. Baleanu
type: Person
given name: D.
family name: Baleanu

S. Mahamad
type: Person
given name: S.
family name: Mahamad

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primary topic: ECCANS: Enhanced CRITIC-based Context-Aware Network Selection algorithm for 5G HetNet