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FORSCHUNGSBERICHT 1999-2001

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Institut für Informatik Abteilung für Informatik IV

Allgemeine Angaben:
Römerstraße 164, 53117 Bonn
Telefon: 0228 / 73-4118
Fax: 0228 / 73-4571
eMail: office4@cs.uni-bonn.de
WWW: http://www.cs.uni-bonn.de/IV/

Hauptamtliche Professoren:
Prof. Dr. Peter Martini (Kommunikationssysteme)
Prof. Dr. Christoph Strelen (Betriebssysteme)

Wissenschaftliches Personal:
Universitätsstellen
Dr. Matthias Frank
Dipl.-Inform. Wolfgang Moll
Dipl.-Inform. Werner Sandmann
Dipl.-Inform. Jens Tölle

Drittmittelstellen
Dipl.-Inform. Simon Baatz
Dipl.-Inform. Christoph Barz
Dipl.-Inform. Christian de Waal
Dipl.-Inform. Michael Gerharz
Dipl.-Inform. Rolf Gregor Göpffarth
Dipl.-Inform. Wolfgang Hansmann
Dipl.-Inform. Markus Pilz
Dipl.-Inform. Marc Plaggemeier
Dipl.-Inform. Christoph Scholz
Dipl.-Inform. Huamin Xu

Forschungsschwerpunkte:
Lokale Funknetze: Bluetooth
(Baatz, Scholz)

Mobile Kommunikation
(Frank)

IPonAir - Next Generation Wireless Routing
(Gerharz, Plaggemeier, de Waal)

Verteilte Medienserver
(Göpffarth)

WILCO - Wireless local Connectivity
(Hansmann, Gerharz)

DRiVE (Dynamic Radio for IP Services in Vehicular Environments)
(Hansmann, Pilz, Xu)

OverDRiVE (Spectrum Efficient Uni- and Multicast Services over Dynamic Multi-Radio Networks in Vehicular Environments)
(Hansmann, Pilz, Xu)

Höchstgeschwindigkeitsnetze
(Martini)

Robuste Verteilung von Mulitmediadaten über heterogene Netze
(Martini)

Simulation komplexer Kommunikationssysteme
(Martini)

Netzmanagement
(Moll)

Stochastische Modelle
(Strelen, Sandmann)

Sicherheit in Netzen
(Tölle)

Besondere Forschungsförderung:
DRiVE
(EU)

IPonAir
(BMBF)

Mobile Kommunikation
(Industrie)

OverDRiVE
(EU)

Veröffentlichungen:

Albrecht, M. Altmayer Pizzorno, J. Tölle, J.
Praktische Erfahrungen mit der Implementierung eines DNS-Protokoll-Intrusion-Detection-Systems
Proceedings of KiVS 1999, Springer

Albrecht, M. Frank, M. Martini, P.
Bluetooth Architecture and Services Overview: The Role of IP and Quality of Service Issues
First Workshop on IP Quality of Service for Wireless and Mobile Networks, IQWiM 1999, Aachen

Albrecht, M. Frank, M. Martini, P. Schetelig, M. Vilavaara, A. Wenzel, A.
IP Services over Bluetooth: Leading the Way to a New Mobility
Proc. of the 24th Annual Conference on Local Computer Networks, LCN 1999, Boston, MA

Albrecht, M. Köster, M. Martini, P.
Congestion Handling in Dynamic Differentiated Services Networks
Proc. of the 26th Annual Conference on Local Computer Networks, LCN 2001, Tampa, FL

Albrecht, M. Köster, M. Martini, P. Frank, M.
End-to-end QoS Management for Delay-sensitive Scalable Multimedia Streams over DiffServ
Proc. of the 25th Annual Conference on Local Computer Networks, LCN 2000, Tampa, FL

Baatz, S. Frank, M. Göpffarth, R. Kassatkine, D. Martini, P. Schetelig, M. Vilavaara, A.
Handoff Support for Mobility with IP over Bluetooth
Proc. of the 25th Annual Conference on Local Computer Networks, LCN 2000, Tampa, FL

Baatz, S. Frank, M. Kühl, C. Martini, P. Scholz, Ch.
Adaptive Scatternet Support for Bluetooth using Sniff Mode
To appear in the Proceedings of the 26th Annual Conference on Local Computer Networks, LCN 2001, Tampa, Florida

Baatz, S. Frank, M. Martini, P. Wenzel, A.
Flow Aggregation and Scalability with ROBIN: End-to-End Regulation of Bandwidth in Intra-Networks
Proc. of the 24th Annual Conference on Local Computer Networks, LCN 1999, Boston, MA

Baatz, S. Hansmann, W. Tölle, J.
Security of Routing Cache Updates in Cellular IP
Proc. of the 25th Annual Conference on Local Computer Networks, LCN 2000, Tampa, FL

Feuser, O. Wenzel, A.
On the Effects of the IEEE 802.3x Flow Control in Full-Duplex Ethernet LANs
Proc. of the 24th Annual Conference on Local Computer Networks, LCN 1999, Boston, MA

Frank, M. Göpffarth, R. Hansmann, W. Martini, P.
Apparatus, and Associated Method, for Facilitating Communication
Patent Cooperation Treaty (PCT) Publication, International Publication Number WO 01/20940 A1

Frank, M. Göransson, T. Hansmann, W. Johansson, O. Lohmar, Th. Paila, T. Tönjes, R. Xu, L.
Mobility management in a hybrid radio system
To appear in the RSRCP Journal - Réseaux et systèmes répartis, calculateurs parallèles, Special Issue on Mobility and Internet, Hermes Science Publications, Volume 13, No. XXX

Frank, M. Martini, P.
Eine Erweiterung der Transportebene zur Bandbreitenregelung auf Ende-zu-Ende Basis
Praxis der Informationsverarbeitung und Kommunikation, PIK 22 (1)

Hessenmüller, H. Achtmann, K. Charzinski, J. Frank, J. Färber, J. Lehmann, E. Paul, S. Quecke, U. Tölle, J. Zirwas, W.
Das europäische Projekt AMUSE - Der HFR-Feldversuch in München
Der Fernmeldeingenieur, Verlag Georg Heidecker, Ausgaben 7+8

Niggemann, O. Stein, B. Tölle, J.
Visualization of Traffic Structure
Proc. of the International Conference on Communications (ICC) 2001, Helsinki, Finland

Paila, T. Aladdin, S. Ebenhard, J. Frank, M. Göransson, T. Hansmann, W. Lohmar, Th. Tönjes, R. Xu, L.
Flexible Network Architecture for Future Hybrid Wireless Systems
IST Mobile Communications Summit 2001, Barcelona, Spain

Sandmann, W.
Application of Importance Sampling to Transition Class Models with Rare
Proceedings of the 3rd International Workshop on Rare Event Simulation, RESIM2000, Pisa, Italy

Strelen, J.Ch.
A Little Tutorial on the DA Iteration Method: Three Tiny Bloking Networks Solved Step by Step
Internal Report

Strelen, J.Ch.
Generation of transition class models from formal queueing network descriptions
In P.F. Möller, editor, Simulation in Industry-Proceedings of the ESS2000, pages 525-530. The SCS Publishing House, Erlangen

Strelen, J.Ch.
Median confidence intervals
In E.J.H. Kerckhoffs and M. Snorek, editors, Modelling and Simulation 2001 - Proc. of the ESM2001, pages 771-775. The SCS Publishing House, Erlangen

Tölle, J. Niggemann, O.
Supporting Intrusion Detection by Graph Clustering and Graph Drawing
Presentation at RAID (Recent Advantages of Intrusion Detection), Toulouse

Tönjes, R. Benkö, P. Ebenhard, J. Frank, M. Göransson, T. Hansmann, W. Huschke, J. Lohmar, Th. Paila, T. Sällström, F. Stahl, W. Xu, L.
Architecture for a Future Generation Multi-Access Wireless System with Dynamic Spectrum Allocation
IST Mobile Communications Summit 2000, Galway, Ireland, 1-4

Wenzel, A.
Experiences with Simultaneous Events Using Discrete-Event Simulation
IASTED International Conference: Modelling and Simulation 1999, MS 1999, Philadelphia, PA

Xu, L. Paila, T. Hansmann, W. Frank, M.
IPv6 based Infrastructure for Wireless IP in Multi-Radio Environments with Quality of Service Support
To appear in Proc. of the 26th Annual Conference on Local Computer Networks, LCN'01, Tampa, FL

Xu, L. Tönjes, R. Paila, T. Hansmann, W. Frank, M. Albrecht, M.
DRiVE-ing to the Internet: Dynamic Radio for IP Services in Vehicular Environments
Proc. of the 25th Annual Conference on Local Computer Networks, LCN 2000, Tampa, FL


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