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Single Frequency Network Planning for DAB/DVB with Individual Data Service
KTH, Superseded Departments, Signals, Sensors and Systems.
1998 (English)Conference paper (Refereed)
Abstract [en]

Introduction of services for individual users in DAB/DVB networks imposes new demands on the network architecture. The total capacity demand of the user population and its spatial distribution have to be taken into account when planning the DAB/DVB network. In this paper we formulate this new planning problem as an optimization problem, where the objective is to minimize the network cost while satisfying both capacity and signal quality requirements of the users. We also propose an efficient heuristic algorithm that uses linear programming steps to iteratively build the network. We demonstrate that such a simple algorithm can provide solutions in affordable time for DAB/DVB planning problems of practically interesting complexity.

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Computer and Information Science
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URN: urn:nbn:se:kth:diva-28145OAI: diva2:384012
Nordic Radio Symposium
QC 20110114Available from: 2011-01-07 Created: 2011-01-07 Last updated: 2011-01-14Bibliographically approved

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Ligeti, Agnes
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