NDLI: Fuzzy Logic Based Call Admission Control for Next Generation Wireless Networks

Content Provider	IEEE Xplore Digital Library
Author	Falowo, O.E. Chan, H.A.
Copyright Year	2006
Description	Author affiliation: Univ. of Cape Town, Cape Town (Falowo, O.E.; Chan, H.A.)
Abstract	Different radio access technologies (RATs) such as UMTS, WiMax, WLAN, etc, will coexist in next generation wireless networks (NGWN). This coexistence of RATs necessitates joint radio resource management (JRRM) for efficient radio resource utilization and improved users' satisfaction. Admitting a call into the most appropriate RAT based on many selection criteria is major challenge in NGWN. This paper focuses on joint call admission control (JCAC) algorithm which is one of the JRRM algorithms. We propose a Fuzzy Logic based JCAC scheme for NGWN. The JCAC scheme consists of local CAC algorithms and a RAT selection algorithm. Each RAT has a local CAC algorithm which select the most appropriate cell for an incoming call, and determine whether the call can be admitted into the cell or not. A RAT selection algorithm then selects the most appropriate RAT for the incoming call among the RATs whose selected cell meets the local call admission condition. The proposed JCAC scheme is illustrated using two local CAC criteria and five RAT selection criteria.
Starting Page	574
Ending Page	578
File Size	3202131
Page Count	5
File Format	PDF
ISBN	9781424403974
DOI	10.1109/ISWCS.2006.4362364
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-09-06
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Costs Call admission control Africa Rats mobile terminal radio access network Next generation networking Radio access networks Fuzzy logic Next generation wireless network Wireless networks Bandwidth call admission control Resource management Fuzzy Logic
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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