TELKOMNIKA Telecommunication, Computing, Electronics and Control
Failed handoffs in collaborative Wi-Fi networks
Dublin Core
Title
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Failed handoffs in collaborative Wi-Fi networks
Failed handoffs in collaborative Wi-Fi networks
Subject
Cognitive radio, Failed handoff, GSM, MCDM, Spectral decision, Wireless networks
Description
Cognitive radio networks enable a more efficient use of the radioelectric
spectrum through dynamic access. Decentralized cognitive radio networks have gained popularity due to their advantages over centralized networks. The purpose of this article is to propose the collaboration between secondary users for cognitive Wi-Fi networks, in the form of two multi-criteria decision-making algorithms known as TOPSIS and VIKOR and assess their performance in terms of the number of failed handoffs. The comparative analysis is established under four different scenarios, according to the service class and the traffic level, within the Wi-Fi frequency band. The results show the performance evaluation obtained through simulations and experimental measurements, where the VIKOR algorithm has a better performance in
terms of failed handoffs under different scenarios and collaboration levels.
spectrum through dynamic access. Decentralized cognitive radio networks have gained popularity due to their advantages over centralized networks. The purpose of this article is to propose the collaboration between secondary users for cognitive Wi-Fi networks, in the form of two multi-criteria decision-making algorithms known as TOPSIS and VIKOR and assess their performance in terms of the number of failed handoffs. The comparative analysis is established under four different scenarios, according to the service class and the traffic level, within the Wi-Fi frequency band. The results show the performance evaluation obtained through simulations and experimental measurements, where the VIKOR algorithm has a better performance in
terms of failed handoffs under different scenarios and collaboration levels.
Creator
Cesar Hernandez, Diego Giral, C. Salgado
Source
DOI: 10.12928/TELKOMNIKA.v18i2. 14894
Publisher
Universitas Ahmad Dahlan
Date
April 2020
Contributor
Sri Wahyuni
Rights
ISSN: 1693-6930
Relation
http://journal.uad.ac.id/index.php/TELKOMNIKA
Format
PDF
Language
English
Type
Text
Coverage
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Files
Collection
Citation
Cesar Hernandez, Diego Giral, C. Salgado, “TELKOMNIKA Telecommunication, Computing, Electronics and Control
Failed handoffs in collaborative Wi-Fi networks,” Repository Horizon University Indonesia, accessed September 20, 2024, https://repository.horizon.ac.id/items/show/3743.
Failed handoffs in collaborative Wi-Fi networks,” Repository Horizon University Indonesia, accessed September 20, 2024, https://repository.horizon.ac.id/items/show/3743.