Dynamic Fuzzy Cellular Admission Control
| Autor: | Anna Izabel J. Tostes, Luis Enrique Zárate, Fatima de L. P. Duarte-Figueiredo |
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| Rok vydání: | 2015 |
| Předmět: |
General Computer Science
business.industry Computer science Call Admission Control Distributed computing Quality of service ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Admission control Mobile QoS Fuzzy logic Network traffic control Network congestion Cellular network Electrical and Electronic Engineering business Call blocking Computer network |
| Zdroj: | IEEE Latin America Transactions. 13:510-515 |
| ISSN: | 1548-0992 |
| DOI: | 10.1109/tla.2015.7055572 |
| Popis: | Quality of Service (QoS) is a mobile network challenge. An efficient Call Admission Control (CAC) is the first step towards QoS guaranty. Some CACs use resource reservation and network diagnosis to ensure QoS. The CAC may block lower-priority applications using static thresholds when the network utilization is high. Such static strategy does not allow the maximum utilization of the network resources under certain traffic conditions. This paper proposes CAC-RDF, a dynamic call blocking scheme has been developed. Fuzzy logic has been chosen to deal with the network congestion level. CAC-RDF improves the network resources distribution while ensuring adequate QoS. |
| Databáze: | OpenAIRE |
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