Artikel in Tagungsband INPROC-2004-26

Bibliograph.
Daten
Herrscher, Daniel; Maier, Steffen; Tian, Jing; Rothermel, Kurt: A Novel Approach to Evaluating Implementations of Location-Based Software.
In: Proceedings of the 2004 International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS 2004), San Jose, CA, USA, July 26-29, 2004..
Universität Stuttgart : Sonderforschungsbereich SFB 627 (Nexus: Umgebungsmodelle für mobile kontextbezogene Systeme).
S. 484-490, englisch.
SCS, 25. Juli 2004.
ISBN: 1-56555-284-9.
Artikel in Tagungsband (Konferenz-Beitrag).
CR-Klassif.D.4.4 (Operating Systems Communications Management)
I.6.3 (Simulation and Modeling Applications)
Keywordsperformance analysis; network emulation; location-based software; positioning devices; mobile ad hoc networks
Kurzfassung

There are two main approaches to measuring the performance of location-based software for mobile ad hoc networks: live testing and measurements in an emulation testbed. The former is problematic because of high resource costs and low reproducibility. The latter offers the advantage of reproducible network conditions in the laboratory. In addition, location-based software has to be provided with appropriate location information. We develop virtual devices that mimic the interface and functionality of actual positioning devices, and integrate these into an existing network emulation testbed. The combination of mobile network emulation and positioning device emulation facilitates the evaluation of location-based software in different scenarios. We provide sample measurements using an existing location-based adhoc routing protocol implementation for inter-vehicle communication in a scenario with 50 emulated cars. The results are in good agreement with the available simulations.

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Copyright2004 Simulation Councils, Inc.
Kontaktherrscher@informatik.uni-stuttgart.de, maier@informatik.uni-stuttgart.de
Abteilung(en)Universität Stuttgart, Institut für Parallele und Verteilte Systeme, Verteilte Systeme
Projekt(e)SFB-627, A2 (Universität Stuttgart, Institut für Parallele und Verteilte Systeme, Verteilte Systeme)
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Eingabedatum20. Juli 2004