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The usage of planar graphs in wireless ad-hoc networks

  • Kartonierter Einband
  • 196 Seiten
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Delaunay triangulation and Voronoi diagrams are well known expressions in computational geometry. The present book adopt these met... Weiterlesen
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Beschreibung

Delaunay triangulation and Voronoi diagrams are well known expressions in computational geometry. The present book adopt these methods for the usage in wireless ad-hoc networks and presents new approaches for topology control (SDT) and position-based routing. The Short delaunay triangulation (SDT) is a powerful topology based on the construction rules of the Delaunay triangulation. The Voronoi-aided routing (VAR) protocol is an efficient implementation of the well known greedy/perimeter routing approach based on SDT. The advantage of our approach is efficiency: Algorithms proposed until today generally separate topology control and routing, but a joint development based upon a common efficient data structure leads to considerably increased performance. The second part of this book is on fault-tolerance and reliability. Most routing protocols assume a fault-free environment during message delivery, but this does not hold in a realistic environment. This book analyzes greedy/perimeter routing in the context of crash failures and the reliability of this algorithm with respect to imprecise position information and mobile nodes.

Autorentext

Dr. Hannes Stratil obtained a Ph.D. at the Technical University of Vienna and works as research project coordinator for an international company. He is author of numerous publications in the areas of Intelligent Transport Systems, Geo- routing, and Wireless Ad-Hoc Networks. Mr. Stratil is part of several European research projects.

Produktinformationen

Titel: The usage of planar graphs in wireless ad-hoc networks
Untertitel: Position-based communication and topology control using Delaunay graphs and Voronoi diagrams
Autor:
EAN: 9783838102788
ISBN: 978-3-8381-0278-8
Format: Kartonierter Einband
Herausgeber: Südwestdeutscher Verlag für Hochschulschriften AG
Genre: Sonstiges
Anzahl Seiten: 196
Gewicht: 308g
Größe: H220mm x B150mm x T12mm
Jahr: 2015