Wolfgang Kellerer

Dr.-Ing. Wolfgang Kellerer

External Lecturer
Research & Teaching Staff Member until December 2001




eMail:	kellerer@ieee.org

Now with:	DoCoMo Communications Laboratories Europe GmbH Landsbergerstr. 312 80687 München

For up to date information:	http://www.wolfgangkellerer.de

Jump the site

Research
Projects
Publications
Committees
Teaching
Some Links and Helpers

Last update: April 2006

A Short Resume

Wolfgang Kellerer is a Senior Manager at NTT DoCoMo's European Research labs in Munich, Germany, heading the Service Platform & Middleware Technology group, focusing on mobile service platforms, ubiquitous communications, peer-to-peer, sensor networks, cross-layer design, and service mobility. Before he joined DoCoMo he has been a member of the research and teaching staff at the Institute of Communication Networks at Munich University of Technology (TUM). In 2001 he was a visiting researcher at the Information Systems Laboratory of Stanford University, California, US. He received received a Dipl.-Ing. Univ. (MSc) and a Dr.-Ing. (PhD) degree in electrical engineering and information technology from Munich University of Technology, Germany, in December 1995 and in January 2002, respectively. His PhD (Dr.-Ing.) thesis is entitled "Serverarchitecture for Network Independent Service Control in Heterogeneous Communication Networks". His current research interests are service platform technologies for next generation mobile communications.

He is a member of IEEE ComSoc, and the German Electrical Engineering Society (VDE - ITG). In 2004 and 2005 he has been serving as the elected Vice Chairman of the Working Group 2 (Service Architecture) of the Wireless World Research Forum (WWRF). He is serving as area editor for Elseviers Journal on Computer Networks (COMNET) and as a guest editor for IEEE Communications Magazineon Mobile Service Platforms.

Current research Interests include:
Service Platform, Middleware and Networking Platforms for Mobile Communication Environments

Service control and signaling for mobile multimedia systems

Internet service architectures (IETF SIP, ITU-T H.323)

Mobility aspects of services and networks

Mobile Peer-to-Peer

Ubiquitous communications and sensor networks

Context-aware systems

Cross Layer Design for wireless multimedia services

PhD Thesis:
Server Architecture for Network Independent Service Control in Heterogeneous Communication Networks (in German, see publications)

German title: Serverarchitektur zur netzunabhängigen Dienststeuerung in heterogenen Kommunikationsnetzen

For the network-spanning provisioning of information and communication services in heterogeneous networks, a novel, component-oriented server architecture for service control is described. functional separation of user, service and communication control allows a modularization of complex control tasks. The decoupling of the service control from the networks is supported by specific signalling adaptors. The thesis comprises system modelling, specification of a signalling protocol based on the IETF Session Initiation Protocol (SIP), control mechanisms of the components and a prototype realization.

Selected Research Projects - Ausgewählte Projekte

Manager of Ubiquitous Services Platform Group
Future Networking Laboratory
DoCoMo Communications Laboratories Europe GmbH
IST SPICE Service Platform for Innovative Communication Environments
EURESCOM Project P1203 The operators' vision on systems beyond 3G
Research Project Wireless Video Streaming (2001)
At Stanford University, Informations System Laboratory
Research Project SOFTNET (FORSOFT second phase) (2000 - 2003)
Services and Networking in a heterogeneous communication environment (Ubiquitous Computing, Ad Hoc Networks, Intelligent Server Architecture, Service Modelling).
Funded by the Bavarian Government and BMW, Siemens, Rohde & Schwarz, all Munich.
Research Project FORSOFT C2 Multimedia Service Engineering (1997 - 2000, project manager)
of the Bayerischer Forschungsverbund Software Engineering - FORSOFT Service Development and Service/Network Architectures for Multimedia Information and Communication.
Funded by the Bavarian Government and Siemens, Rohde & Schwarz, all Munich.
Research Project (Auto)Mobile Communication in a heterogeneous wireless environment (Consulting für BMW, 1999 - 2001)
Service architectures for mobile end systems, mobile internet, informations- and communications systems for automobiles, mobile communication gateway (see publications)
Research Project Web over DVB-T (1997 - 2001)
Internet Services over Hybrid Digital Radio Broadcast Networks; Prototype system based on DVB-T and GSM components;
Funded by the TUM and several German companies (Rohde & Schwarz, Vodafone Pilotentwicklung, Beta Research)
IP based interactive services over wireless digital broadcast networks (DVB-T, DAB), hybrid networks, enhanced data casting services, broadband Internet (see publications)
Research Project SDL/DECT (1997 - 1998)
SDL based realization of the switching software of an ISDN/DECT-PBX.
Funded by Bosch Telekom (see publications).
Prototyping and Simulation of Communications systems using SDL / Protokollimplementierung mit funktionalen Beschreibungssprachen (Mai 1995 - Jan 1997) (see publications)

Teaching

Advanced Network Architectures and Services
Elective course, number 72425, Electrical Engineering, Munich University of Technology, winter semester 2003/2004, summer semester 2004, winter semester 2004/2005, and winter semester 2005/2006.
Praktikum Systementwicklung mit SDL
Concept, plan realization and startup of the laboratory course Praktikum Systementwicklung mit SDL and responsibility/tutoring in SS96 and in WS 96/97 (see publications)
SDL based system design laboratory
The english version of the above laboratory course has been set up for the MSCE program.
Kommunikationsnetze 1 (Communication Networks 1)
Responsibility for the tutorial part of the lecture Kommunikationsnetze 1 of Prof. Eberspächer in SS96, WS96/97 und SS97.
Hauptseminar Telekommunikation (Telecommunications seminar )
Tutoring of students
Seminar on Topics in Communications Engineering
Tutoring of students from the MSCE program.
Diploma Theses and other student projects (Diplomarbeiten/Studienarbeiten/Interdisziplinären Projekte u.v.m.)

Publications

Copyright Notice: The following statement applies to all publications on this site that are published in IEEE Conferences or Journals. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted or mass reproduced without the explicit permission of the copyright holder. IEEE Copyright policies

If you are interested in a paper that is not online available please contact me via email.

This list is no longer up to date. You can find recent publications at http://www.wolfgangkellerer.de or partly at the DoCoMo Euro-Labs Web site for download.

Books

W. Kellerer. Serverarchitektur zur netzunabhängigen Dienststeuerung in heterogenen Kommunikationsnetzen. Utz-Verlag, München, 2002. ISBN 3-8316-0123-2. Also available online via TUM-library
W. Kellerer, A. Schmidt, P. Sties. Strukturierte Softwareentwicklung für Informations- und Kommunikationsdienste. BOD, Norderstedt, 2002. ISBN 3-8311-3002-7.

Contributions to Books

S. Arbanowski, R.-P. Zeletin, W. Kellerer, A. Tarlano, et al. Service Infrastructures. In Rahim Taffazolli (Edt.): Technologies for the Wireless Future. Wiley, Chichester, 2005.
N. Blefari Melazzi, G. Bianchi, G. Ceneri, G. Cortese, F. Davide, N. Davies, N. Dellas, E. Fischer, T. Franti, A. Friday, J. Hamard, M. Helbing, S. Kapellaki, K. Kawamura, W. Kellerer, L. Koutsoloukas, C. Meyer, C. Niedermeier, C. Noda, J. Papanis, C. Petrioli, E. Rukzio, S. Salsano, R. Seidl, O. Storz, J. Urban, I. S. Venieris, R. Walker. The Simplicity Project: Managing Complexity in a Diverse ICT World. In G. Riva, F. Vatalaro, F. Davide (Eds): Ambient Intelligence: The Evolution of Technology, Communication and Cognition Towards the Future of Human-Computer Interaction – Volume 6 Emerging Communication: Studies on New Technologies and Practices in Communication. IOS Press, Amsterdam, 2005.
W. Kellerer. Zukünftige Entwicklungen und Tendenzen in der Softwareentwicklung. In V. Jung, H.-J. Warnecke (Hrsg.): Handbuch für die Telekommunikation. Springer-Verlag, Berlin, 2002.
C. Bettstetter, W. Kellerer, J. Eberspächer. Personal Profile Mobility. In The Book of Visions 2000 - Visions of the wireless world. IST Wireless Strategic Initiative (WSI), Version 1.0, November 2000.

Journals

I. Gruber, R. Schollmeier, W. Kellerer. Peer-to-Peer Communication in Mobile Ad-Hoc Networks. Ad Hoc & Sensor Wireless Networks, An International Journal, Old City Publishing, Philidelphia, PA, to appear 2005.
Stefan Arbanowski, Pieter Ballon, Klaus David, Olaf Droegehorn, Henk Eetink, Wolfgang Kellerer, Herma van Kranenburg, Kimmo Raatikainen, Radu-Popescu-Zeletin. I-centric Communications: Personalization, Ambient Awareness, and Adaptability for Future Mobile Services. IEEE Communications Magazine, Vol. 42, No. 9, September 2004, pp. 63-69.
W. Kellerer, C. Noda, M. Sgroi, A. Tarlano, S. Thakolsri, M. Wagner, H. Berndt. Next-generation Service Platform and Middleware Technologies. NTT DoCoMo Technical Journal, Vol. 6, No. 1, June 2004.
W. Kellerer, M. Wagner, W.-T. Balke, H. Schulzrinne. Preference-based Session Management for IP-based Multimedia Signaling. European Transactions on Telecommunications (ETT), Wiley, Chichester, Vol. 15, No. 4, July-August 2004., pp. 415-427.
J. Glasmann, W. Kellerer, H. Müller. Service Architectures in H.323 and SIP – A Comparison. IEEE Communication Surveys and Tutorials, fourth quarter 2003, Vol. 5, No. 2. IEEE Surveys & Tutorials
C. Prehofer, W. Kellerer, R. Hirschfeld, H. Berndt, K. Kawamura. Architecture Supporting Adaptation and Evolution in Fourth Generation Mobile Communication Systems . JCN Journal of Communications and Networks, December 2002, Vol. 4, No. 4.
W. Kellerer, H.-J. Vögel, K.-E. Steinberg. A Communication Gateway for Infrastructure Independent 4G Wireless Access. IEEE Communications Magazine, March 2002, Vol.9 No.3.
W. Kellerer, C. Bettstetter, C. Schwingenschlögl, P. Sties, K.-E. Steinberg, H.-J. Vögel. (Auto) Mobile Communication in a Heterogeneous and Converged World. IEEE Personal Communications Magazine, December 2001, Vol.8 No.6.
Wolfgang Kellerer, Achim Autenrieth, and Andreas Iselt. Experiences with Evaluation of SDL-Based Protocol Engineering in Education
Journal of Computer Science Education, Swets & Zeitlinger Publishers, Volume 10, Number 3, 2000, pp.225-241, ISSN: 0899-3408.
W. Kellerer. Prototyping von Telekommunikationssystemen mit SDL. it + ti - Informationstechnik und Technische Informatik, 41 (1999) Heft 3, Oldenbourg Verlag, 1999, S. 21-28.

Conferences

R. Shacham, H. Schulzrinne, S. Thakolsri, W. Kellerer. The Virtual Device: Expanding Wireless Communication Services through Service Discovery and Session Mobility. In proc. IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob’2005, Montreal, Canada, August 22 – 24, 2005.
Stefan Zöls, Rüdiger Schollmeier, Quirin Hofstätter, Anthony Tarlano, Wolfgang Kellerer. Applicability of Structured Peer-to-Peer Networks in Mobile Environments. In proc. EUNICE Open European Summer School, Colmenarejo, Spain, July 6-8, 2005.
Vilho Räisänen, Wolfgang Kellerer, Pertti Hölttä, Olavi Karasti and Seppo Heikkinen. Service Management Evalution. In proc. IST Mobile Communications Summit, Dresden, Germany, June20 -22, 2005.
S. Zöls, R. Schollmeier, A. Tarlano, W. Kellerer. The Hybrid Chord Protocol: A Peer-to-peer Lookup Service for Context-Aware Mobile Applications. In proc. IEEE 4th Intl. Conference on Networking (ICN), Reunion Island, April 2005.
M. Luther, B. Mrohs, M. Wagner, S. Steglich, W. Kellerer. Situational Reasoning – A Practical OWL Use Case. In proc. 7th International Symposium on Autonomous Decentralized Systems (ISADS 2005), Chengdu, China, April 4 - 8, 2005.
N. Blefari Melazzi, W. Kellerer, C. Noda, S. Salsano, R. Seidl. The simplicity project: archiecture concept. In proc. Workshop on Next Generation IP-based Service Platforms for Future Mobile Systems, IEEE/IPSJ SAINT 2005, Trento, Italy, Jan. 31, 2005.
M. Wagner, T. Liebig, O. Noppens, S. Balzer, W. Kellerer. Towards Semantic-based Service Discovery on Tiny Mobile Devices. In proc. Third International Se Semantic Web Conference, ISWC 2004, Hiroshima, Japan, November 7-11, 2004, LNCS 3298.
M. Solarski, L. Strick, K. Motonaga, C. Noda, W. Kellerer. Flexible Middleware Support for Future Mobile Services and Their Context-Aware Adaptation. In. proc. IFIP International Conference, INTELLCOMM 2004, Bangkok, Thailand, November 23-26, 2004, LNCS 3283.
W. Kellerer, R. Schollmeier. Zone-based Peer-to-Peer. In proc. ITG Workshop Zukunft der Netze, Kaiserslautern, Germany, October 1, 2004.
L.-U. Choi, W. Kellerer, E. Steinbach, A Joint Optimization of Application and Radio Link Layers in Wireless Multimedia Communication, ICIP 2004, Singapore, October 2004. In proc. IEEE International Conference on Information Processing, ICIP 2004, Singapore, October 24-27, 2004.
M. Wagner, W. Kellerer. Web Services Selection for Distributed Composition of Multimedia Content. In proc. ACM Multimedia 2004, New York, US, October 2004.
W. Kellerer, R. Schollmeier. Zone-based Peer-to-Peer. In proc. ITG Workshop on IP Netzmanagement, IP Netzplanung und Optimierung, Wuerzburg, Germany, July 27-28, 2004.
R. Schollmeier, W. Kellerer. Suitability of Bloom Filters for Network Applications. In proc. SPECTS 2004, San Jose, CA, US, July 25-29, 2004.
R. Shacham, H. Schulzrinne, S. Thakolsri, W. Kellerer. An Architecture for Location-based Service Mobility Using the SIP Event Model. In proc. ACM MobiSys 2004, Boston, US, June 2004.
I. Gruber, R. Schollmeier, W. Kellerer. Performance Evaluation of the Mobile Peer-to-Peer Protocol. In proc. ACM/IEEE International Workshop on Global Peer-to-Peer Computing, Chicago, US, April 19-22, 2004.
W. Kellerer, A. Tarlano. Mobile P2P Overlay for Context Aware Computing. In proc. Dagstuhl Seminar on P2P Networks and Applications, Dagstuhl, Germany, March 2004.
Tarlano, W. Kellerer. Context Spaces Architectural Framework. In proc. 2004 International Symposium on Applications and the Internet (SAINT 2004) Workshops: Workshop on Ubiquitous Services, Tokyo, Japan, Jan. 26-30, 2004.
S. Thakolsri, C. Prehofer, W. Kellerer. Transition Mechanism in IP-based Wireless Networks. In proc. 2004 International Symposium on Applications and the Internet (SAINT 2004) Workshops: Workshop on IPv6, Tokyo, Japan, Jan. 26-30, 2004.
W. Kellerer, A. Tarlano. Context Aware Wireless Ubiquitous Computing. In proc. 10th WWRF, New York, USA, Oct. 27-28, 2003.
W. Kellerer, Lai-U Choi, E. Steinbach. Cross Layer Adaptation for Optimized B3G Service Provisioning. In proc. WPMC2003, Yokosuka, Japan, Oct. 19-22, 2003.
M. Wagner, A. Tarlano, R. Hirschfeld, W. Kellerer. From Personal Mobility to Mobile Personality. In proc. Eurescom Summit 2003, Heidelberg, Germany, Oct. 2003.
W. Kellerer, M. Wagner, W.-T. Balke. Preference-based Session Management for Personalized Services. In proc. MoMuC 2003, Munich, Germany, Oct. 6-8, 2003.
A. Tarlano, W. Kellerer. Agent Context Interest Communities for Wireless Computing. In proc. IASTED WOC2003, Banff, Alberta, Canada, July 14-16, 2003.
W. Kellerer, R. Hirschfeld, A. Tarlano, M. Wagner. Towards a Personalized Service Provisioning Environment. In proc. IST Mobile Communications Summit 2003, Aveiro, Portugal, June 15-18, 2003.
R. Hirschfeld, M. Wagner, W. Kellerer, C. Prehofer. AOSD for System Integration and Personalization. In proc. AOSD Workshop on Commercialization of AOSD Technology, Boston, US, March 2003.
R. Bogenberger, W. Kellerer, T. Kosch, T. Reicher, C. Schwingenschlögl,
P. Sties, M. Wagner. Virtual City Portal – A Multi-Network Personal Information System for Automobile Users. In proc. Multiradio Multimedia Communications - Communication Technology for Vehicles, Dortmund, Germany, February 26 and 27, 2003.
W. Kellerer, M. Wagner, R. Hirschfeld, J. Noll. Systems Beyond 3G – Operator’s Vision. In proc. 7th Wireless World Research Forum Meething (WWRF7), Eindhoven, Netherlands, December 3-4, 2002.
M. Wagner, R. Hirschfeld, W. Kellerer. Towards Advanced Personalization of Mobile Web Services. In proc. 7th Wireless World Research Forum Meething (WWRF7), Eindhoven, Netherlands, December 3-4, 2002.
M. Wagner, W.-T. Balke, R. Hirschfeld, W. Kellerer. A Roadmap to Advanced Personalization of Mobile Services. In proc. Federated Conferences CoopIS / ODBASE / DOA 2002, Irvine, CA, USA, October 30 – November 1, 2002.
W. Kellerer. Beyond 3G: Seamless Access and Interoperability. In proc. IST STARLITE Workshop, Milano, Italy, October 9, 2002.
W. Kellerer, H. Berndt. Next Generation Service Session Signaling. In proc. TINA Workshop 2002, Petaling Jaya, Malaysia, October 2-4, 2002.
W. Kellerer, R. Hirschfeld, C. Prehofer, H. Berndt. Configurable 4G System Architecture. In proc. 6th WWRF Meeting, London, UK, June 25 - 26, 2002.
R. Hirschfeld, W. Kellerer, C. Prehofer, H. Berndt. An Integrated System Concept for Fourth Generation Mobile Communication. In proc. EURESCOM Summit 2002, Heidelberg, Germany, October 21 - 24, 2002.
W. Kellerer, E. Steinbach, P. Eisert, B. Girod. A Real-Time Internet Streaming Media Testbed. In Proc. ICME 2002, IEEE International Conference on Multimedia and Expo, Lausanne, Switzerland, August 26 - 29, 2002.
W. Kellerer, H. Berndt. Die Zukunftsvision von NTT DoCoMo Eurolabs für die nächste Generation Mobilfunk. In Proceedings 7. Münchener Fortbildungsseminar Geoinformationssysteme 2002, Munich, Germany, March 6 - 8, 2002. ISBN: 3-935049-93-5
J. Glasmann, W. Kellerer, H. Müller. Service Development and Deployment in H.323 and SIP. In Proceedings ISCC 2001, IEEE International Symposium on Computers and Communication, Hammamet, Tunisia, July 3 - 5, 2001.
W. Kellerer, H.-J. Vögel, K.-E. Steinberg. A Communication Gateway for Infrastructure Independent Wireless Access. In Proceedings 3Gwireless 2001, IEEE International Conference on Third Generation Wireless and Beyond, San Francisco, USA, May 30 - June 1, 2001.
[Download]
W. Kellerer. Intelligence on Top of the Networks: SIP based Service Control Layer Signaling. In Proceedings IN2001, IEEE Intelligent Network Workshop 2001, Intelligence in Next Generation Networks Boston, USA, May 6-9, 2001.
[Download]
P. Sties, W. Kellerer. A Generic and Implementation Independent Service Description Model. In Proceedings ICDCS-21W 2001, 21st Internattional Conference on Distributed Computing Systems Workshops, Distributed Dynamic Multiservice Architecture Workshop (DDMA), Mesa, Arizona, USA, April 16-19, 2001.
C. Rauch, W. Kellerer, P. Sties. Hybrid Mobile Interactive Services Combining DVB-T and GPRS. In Proceedings EPMCC 2001, 4th European Personal Mobile Communications Conference, Vienna, Austria, February 20-22, 2001.
[Download]
W. Kellerer, P. Sties:
Signalisierungsplattform zur netz\374bergreifenden Dienststeuerung in heterogener TIME Infrastruktur
In Proceedings KiVS 2001, GI/VDE/ITG Conference "Kommunikation in Verteilten Systemen", Hamburg, Germany, February 20-23, 2001.
[Download]
W. Kellerer:
Server Architecture for Network Independent Multimedia Service Control
ITG Workshop "IP in Telekommunikationsnetzen", Bremen, Germany, January 25-26, 2001.
[Download Slides]
[Download Abstract]
C. Bettstetter, W. Kellerer, J. Ebersp\344cher:
Personal Profile Mobility for Ubiquitous Service Usage
In proceedings of the IST Wireless Strategic Initiative (WSI): First Workshop on Visions of the Wireless World (held in conjunction with IST Mobile Summit), Galway, Ireland, October 1-4, 2000; and Second Workshop on Visions of the Wireless World (held in conjunction with the IST 2000 Event), Nice, France, November 6-8, 2000.
W. Kellerer, P. Sties, J. Eberspächer:
IP based Enhanced Data Casting Services over Radio Broadcast Networks
In Proceedings of ECUMN 2000, IEEE European Conference on Universal Multiservice Networks, Colmar, France, October 2-4 2000.
[Download]
W. Kellerer:
A Versatile Network Independent Server Architecture For Multimedia Information and Communication Services
In Proceedings of SmartNet2000, Sixth IFIP International Conference on Intelligence in Networks, Vienna, Austria, September 18-22, 2000.
[Download]
B. Guedhami, C. Klein, W. Kellerer:
Web Enabled Telecommunication Service Control Using VoxML
In Proceedings of SmartNet2000, Sixth IFIP International Conference on Intelligence in Networks, Vienna, Austria, September 18-22, 2000.
[Download]
W. Kellerer, P. Sties, P. Moritz:
Service Interactions beyond IN: The new Challenge for Multimedia and Convergence
ICIN'2000, 5th International Conference on Intelligence in Networks, Bordeaux, France, January, 2000.
[Download]
P. Sties, W. Kellerer:
Radio Broadcast Networks enable Broadband Internet Access for Mobile Users.
EUNICE'99, 5th Open European Summer School on Access to Internet in the Next Century, Barcelona, Spain, September 1999.
[Download]
P. Sties, J. Eberspächer, W. Kellerer, B. Kreutzer, H. Reichel, G. Zurek-Terhardt:
Broadband Internet Access Over Digital Video Broadcast (DVB)
European Conference on Networks and Optical Communication, NOC'99, Delft, The Netherlands, June 1999.
[Download]
W. Kellerer, A. Autenrieth, A. Iselt:
SDL based protocol engineering and visualization for education: ISDN Q.931 case study
Proceedings of FORTE/PSTV'98 - Tutorials/ECASP, International Conference on Formal Description Techniques for Distributed Systems and Communication Protocols (FORTE XI) and Protocol Specification, Testing and Verification (PSTV XVIII), Paris, France, Nov. 3-6,1998.
[Download]
W. Kellerer, B. Quendt:
Multimedia Service Architectures - An Overview
Proceedings of EUNICE'98, 4th Open European Summer School on Network Management and Operation, Munich, Aug. 31 - Sept. 3, 1998.
[Download]
H.-J. Vögel, W. Kellerer, S. Karg, M. Kober, A. Beckert, G. Einfalt:
SDL based prototyping of ISDN-DECT-PBX switching software
In proceedings of SAM'98, 1st Workshop of the SDL Forum Society on SDL and MSC, Berlin, Germany, June 29 - July 1, 1998.
[Download]
W. Kellerer, A. Iselt, R. Riek:
Specification, Simulation and Implementation of an Advanced OSI Data-Link Protocol on an embedded Microcontroller System
In proceedings of FORTE/PSTV'96, International Conference on Formal Description Techniques for Distributed Systems and Communication Protocols (FORTE IX) and Protocol Specification, Testing and Verification (PSTV XVI), Kaiserslautern, Germany, Oct. 8-11, 1998.

Reports and White Papers

H. van Kranenburg (eds.), S. Arbanowski, E. Postmann, J. Hjelm, J. de Heer, F. Hohl, S. Gessler, H. Ailistoo, A. Tarlano, W. Kellerer, F. Carrez: Ambient Awareness in wireless information and communication services
White Paper Wireless World Research Forum Working Group 2, December 2002
W. Kellerer, E. Steinbach, P. Eisert, B. Girod
Testbed for Internet Media Streaming over Wireless Channels
Technical Report Stanford University - Munich University of Technology.
W. Kellerer, A. Schmidt, P. Sties:
Strukturierte Entwicklung von Informations- und Kommunikationsdiensten.
Technical Report TUM-LKN-TR-0001.
K. Bergner, B. Deifel, C. Jacobi, W. Kellerer, A. Rausch, A. Sabbah, B. Schätz, M. Sihling, A. Vilbig, S. Vogel:
The Future of Information Technology - an interdisciplinary, scenario based approach
Technical Report TUM-I0004.
[Download]
C. Jacobi, W. Kellerer:
Kostenmanagement für den Lebenszyklus dienstespezifischer Software in der Telekommunikation
Technical Report TUM-LKN-TR-9902.
[Download]
W. Kellerer:
Service and Feature Interactions - Neue Aspekte durch Multimedia und Dienstekonvergenz
Technical Report TUM-LKN-TR-9901.
[Download]
W. Kellerer:
Dienstarchitekturen in der Telekommunikation -Evolution, Methoden und Vergleich-
Technical Report TUM-LKN-TR-9801.
[Download]
U. Hinkel, W. Kellerer, P. Sties:
Multimediale Anwendungen in der Telekommunikation -Szenarien und Abläufe-
Technical Report TUM-LKN-TR-9702.
[Download]

Tutorials

Mobile Service Architectures – Protocols and Services. Half-day tutorial at MoMuC 2003, Munich, Germany, Oct. 5-8.

Selected Presentations

W. Kellerer. mITF and WWRF Service Platforms for Future Mobile Systems. Workshop on Next Generation IP-based Service Platforms for Future Mobile Systems as part of IEEE/IPSJ SAINT 2005, Trento, Italy, Jan. 31, 2005.
W. Kellerer. Service Platform and Network Infrastructure for Ubiquitous Services. Panel presentation at IEEE/IPSJ SAINT 2005, Trento, Italy, Jan 31 – Feb. 4, 2005.
W. Kellerer. User-centered Service Access in an (auto-)mobile Environment. FORSOFT/SOFTNET Symposium, Garching, Germany, December 2003.
W. Kellerer. Next Generation Mobile Service Platform and Middelware Technology. Invited talk (IRT group meeting), Electrical Engineering and Computer Science, Columbia University, New York, USA, September 4, 2003.
W. Kellerer. Seamless Integration of Heterogeneous Wireless Network Technologies and Services. Panel Presentation at ASWN2003, July 2-4, Berne, Switzerland.
W. Kellerer. Dienste für die vierte Generation Mobilfunk. Institute of Communication Networks, Munich University of Technology, Germany, June 27th, 2003.
W. Kellerer. Vision Mobilfunk - Die vierte Generation: Technologien und Anwendungen. VDE/VDI Seminar Informationstechnik (AKI), Munich, Germany, May 8, 2003.
W. Kellerer. Systems Beyond 3G - Operators Vision. Keynote speech at 7th WWRF meeting, Eindhoven, The Netherlands, December 2002.
W. Kellerer. Service Provisioning Environment. DoCoMo Communications Laboratories USA, San Jose, CA, USA, November 4, 2002.
W. Kellerer. Personalization of Mobile Services. Invited talk (UC Berkeley Database Group Seminar). Electrical Engineering and Computer Sciences, University of California, Berkeley, CA, USA, November 5, 2002.
W. Kellerer. SIP based Service Signaling in Next Generation Networks Siemens Enterprise Networks, San Jose, CA, Nov. 29, 2001.
W. Kellerer. Testbed for Internet Media Streaming over Wireless Channels (Poster). Stanford Networking Research Center, 1st Retreat, Pescadero, CA, Nov. 15, 2001.
W. Kellerer. Web over DVB-T - A Multimedia Information System based on Radio Broadcast Networks. Stanford University, Information Systems Laboratory, Stanford, CA, June 1, 2001.
W. Kellerer. Multimedia Service Engineering - Forschungsergebnisse im Teilprojekt C2 von FORSOFT. LKN-Seminar, München, 8.3.2000.
W. Kellerer. Kostenmanagement dienstespezifischer Software in der Telekommunikation 1. FORSOFT-Symposium im Rahmen der SYSTEMS'98, München, 20.10.1998.
W. Kellerer. Dienstarchitekturen in der Telekommunikation LKN-Seminar, München, 27.4.1998.
W. Kellerer. SDL-basiertes Rapid Prototyping für Kommunikationssysteme 2. Workshop zum DFG Schwerpunktprogramm Rapid Prototyping für integrierte Steuerungssysteme mit harten Echtzeitbedingungen, München, 15.-16.9.1997.

Personal Involvement in Committees For current activities see http://www.wolfgangkellerer.de/activities.htm.

Vice Chairman of WWRF Working Group 2 Service Architecture for the Wireless World, since Dec. 2003.
Technical programm committee of IPOM 2005, Barcelona, Spain.
Workshop Co-chair of Workshop on Next Generation IP-based Service Platforms for Future Mobile Systems as part of IEEE/IPSJ SAINT 2005, Trento, Italy, Jan. 31, 2005.
Technical programm committee of ASWN 2004, Boston, USA, and ASWN 2005, Paris France.
Organization committee of MoMuC 2003, Oct. 6-8, Munich, Germany
Technical programm committee of ASWN 2003, July 2-4, Berne, Switzerland
Organization committee of the DRCN 2000
Organization committee of the EUNICE Summer School 1998
Web-Server and LDAP Administration of WWW.LKN.EI.TUM.DE (1998 - 2001)

Some Links and Helpers

Guidelines for Technical Papers
A collection links to of guidelines of how to write technical papers. Some of them are related to specific conferences, but most hints are very useful in general.