RAT Selection and Resource Allocation in Heterogeneous Networks - OPNET Modeler in Optimization Studies

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Abstract

The paper addresses the problem of optimal selection of Radio Access Technology (RAT) and assignment of resources in a multistandard wireless network scenario. It is shown how OPNET Modeler can be used to perform optimization studies using Integer Linear Programming (ILP) solvers. In this way an ongoing simulation is continuously fed with optimal assignment results. The setup allows the bounds of performance indicators to be defined and enables analysis and comparison with heuristic approaches and such results are given for the considered scenario.
Original languageEnglish
Title of host publicationProceedings of OPNETWORK 2013
Number of pages6
PublisherOPNET
Publication date2013
Publication statusPublished - 2013
EventOPNETWORK 2013 - Washington, D.C. , United States
Duration: 26 Aug 201329 Aug 2013
http://www.opnet.com/opnetwork2013/

Conference

ConferenceOPNETWORK 2013
CountryUnited States
CityWashington, D.C.
Period26/08/201329/08/2013
Internet address

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