Resource efficient model of spatially correlated shadowing in semi-mobile ad-hoc network simulations

  • Sebastian Helmle
  • , Mathias Dehm
  • , Michael Kuhn
  • , Dominik Lieckfeldt
  • , Dirk Pesch

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

Over the past two decades several approaches for modelling (spatially) correlated shadowing in mobile communication environments have been proposed. One prominent implementation is the pre-generation of shadowing maps representing the shadowing loss for geographic locations. However, the majority of these models do only consider shadowing fluctuation with respect to only a single reference location of the non-mobile end of a communication link. Here, the amount of resources needed significantly increases in case multiple reference locations are required. In this paper a resource efficient approach for modelling spatially correlated shadowing in computer simulations for mobile (ad-hoc) networks reducing the complexity from O (n2 )to O (n )is proposed. Hence, it may advantageous specifically for complex computer simulations utilising hardware commonly available.

Original languageEnglish
Title of host publicationProceedings - UKSim 15th International Conference on Computer Modelling and Simulation, UKSim 2013
Pages645-649
Number of pages5
DOIs
Publication statusPublished - 2013
Externally publishedYes
EventUKSim 15th International Conference on Computer Modelling and Simulation, UKSim 2013 - Cambridge, United Kingdom
Duration: 10 Apr 201312 Apr 2013

Publication series

NameProceedings - UKSim 15th International Conference on Computer Modelling and Simulation, UKSim 2013

Conference

ConferenceUKSim 15th International Conference on Computer Modelling and Simulation, UKSim 2013
Country/TerritoryUnited Kingdom
CityCambridge
Period10/04/1312/04/13

Keywords

  • Channel models
  • Mobile ad-hoc networks
  • Simulation

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