NDLI: Parallelizing PBIL for Solving a Real-World Frequency Assignment Problem in GSM Networks

Content Provider	IEEE Xplore Digital Library
Author	Chaves-Gonzalez, J.M. Dominguez-Gonzalez, D. Vega-Rodriguez, M.A. Gomez-Pulido, J.A. Sanchez-Perez, J.M.
Copyright Year	2008
Description	Author affiliation: Univ. of Extremadura, Caceres (Chaves-Gonzalez, J.M.; Dominguez-Gonzalez, D.; Vega-Rodriguez, M.A.; Gomez-Pulido, J.A.; Sanchez-Perez, J.M.)
Abstract	Frequency planning (also known as frequency assignment problem -FAP-) is a very important task for current GSM operators. The problem consists in trying to minimize the number of interferences caused when a limited number of frequencies has to be assigned to a quite high number of transceivers. In this work we focus on solving this problem for a realistic-sized, real-world GSM network using a parallelized version of the PBIL (population-based incremental learning) algorithm. Therefore, we have parallelized the PBIL algorithm fixed to the FAP problem using cluster computing. The analysis of the results proves that we have reached a double goal: on the one hand, with the parallelized version of the algorithm, its execution time is reduced down to the optimum values; and on the other hand, we prove that using a distributed island model applied to PBIL, the results for the network-planning are better than the ones obtained with the sequential version.
Starting Page	391
Ending Page	398
File Size	401516
Page Count	8
File Format	PDF
ISBN	9780769530895
ISSN	10666192
DOI	10.1109/PDP.2008.23
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-02-13
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Frequency GSM Financial advantage program Clustering algorithms Interference Transceivers Concurrent computing Algorithm design and analysis Cities and towns Technology planning
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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