| Authors | Title | Publisher | Month | Year | Download |
| Herwono, I. |
Entwicklung und Leistungsbewertung von mobilen Diensten für Electronic Commerce Anwendungen | Ph. D. Dissertation Aachen University, ABMT 33, p. 270, ISBN:3-86073-983-2,Wissenschaftsverlag Mainz | 12 | 2002 | Info + Download |
| Authors | Title | Publisher | Month | Year | Download |
| Herwono, I. and Sachs, J. and Keller, R. |
Integration of Media Point System in UMTS to provide Session Handover for SIP-based Multimedia Services | In Proceedings of 16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications, p. 6, Berlin, Germany | 09 | 2005 | Info + Download |
| Herwono, I. and Sachs, J. and Keller, R. |
Provisioning and Performance of Mobility-Aware Personalized Push Services in Wireless Broadband Hotspots | In Special issue of Computer Networks named Wireless Networks Performance and Protocols, The Hague, Netherland | 08 | 2005 | Info |
| Wrona, K. and Keller, R. and Herwono, I. and Williams, F. |
Electronic Commerce in Deutschland und weltweit: Neue Zahlungssysteme und ihre Anwendungsbereiche | In PIK-Fachzeitschrift 1/1998, p.p. 3-10 | 01 | 1998 | Info |
| Authors | Title | Publisher | Month | Year | Download |
| Herwono, I. and Sachs, J. and Keller, R. |
Performance Improvement of Media Point Network using the Inter Access Point Protocol according to IEEE 802.11f | In Proceedings of the 11th European Wireless Conference 2005, p.p. 798-804, Nicosia, Cyprus,VDE Verlag | 04 | 2005 | Info + Download |
| Herwono, I. and Sachs, J. and Keller, R. |
Integration of Media Point System with the 3GPP IMS | In Proceedings of the 11th European Wireless Conference 2005, Vol. 1, p.p. 301-307, Nicosia, Cyprus,VDE Verlag | 04 | 2005 | Info + Download |
| Herwono, I. and Sachs, J. and Keller, R. |
A Prototype for the Provision of Mobility-Aware Personalized Services in Wireless Broadband Hotspots | In Proceedings European Wireless 2004, p.p. 54--60, Barcelona,Barcelona Digital | 02 | 2004 | Info + Download |
| Herwono, I. and Göbbels, S. and Sachs, J. and Keller, R. |
Evaluation of Mobility-Aware Personalized Services in Wireless Broadband Hotspots | In Proceedings Communication Networks and Distributed Systems Modeling and Simulation 2004, Vol. 1, San Diego, California, USA,The Society for Modeling and Simulation International | 01 | 2004 | Info + Download |
| Walke, B. and Habetha, J. and Herwono, I. and Pabst, R. and Schultz, D. |
The Wireless Media System: A Mobile Broadband System with Invisible Infrastructure and low Radio Exposure of Humans | In ANWIRE 1st International Workshop on "WIRELESS, MOBILE & ALWAYS BEST CONNECTED", University of Strathclyde, Glasgow | 04 | 2003 | Info + Download |
| Walke, B. and Herwono, I. and Pabst, R. |
Service Architecture for Infrastructure based Multi-hop Networks based on SIP | In In Proc. of ICCT 2003 International Conference on Communication Technology | 04 | 2003 | Info + Download |
| Busboom, A. and Herwono, I. and Schuba, M. and Zavagli, G. |
Unambiguous Device Identification and Fast Connection Setup in Bluetooth | In Proceedings of the European Wireless 2002, Florence, Italy | 02 | 2002 | Info + Download |
| Herwono, I. and Pütz, M. |
A Micropayment Protocol for the WAP Environment | In Proceedings of the Fourth International Conference on Electronic Commerce Research, p. 184, Dallas, USA | 11 | 2001 | Info + Download |
| Herwono, I. and Liebhardt, I. |
Performance of WTLS and Its Impact on an M-Commerce Transaction | In Proceedings of the Third International Conference on Information and Communications Security, p.p. 167-171, Xi'an, China | 11 | 2001 | Info + Download |
| Herwono, I. and Liebhardt, I. |
Performance Evaluation of the WAP Security Protocols | In Proceedings of the 10th Aachen Symposium on Signal Theory, ISBN 3-8007-2610-6, p.p. 95-100, Aachen, Germany | 09 | 2001 | Info + Download |
| Herwono, I. |
Development and Performance Evaluation of a Mobile Banking System based on the HBCI Standard | In Proc. of the Third International Conference on Telecommunications and Electronic Commerce, p.p. 49-58, Dallas, TX, USA | 11 | 2000 | Info + Download |
| Herwono, I. |
Performance Evaluation of GSM Signaling Protocols on USSD | In Proc. European Wireless 2000, p.p. 165-170, Dresden, Germany | 09 | 2000 | Info + Download |
| Herwono, I. and Popp, R. |
Security Architecture for a Cellular ATM Mobile Radio System | In Proc. European Wireless '99, Munich, Germany | 10 | 1999 | Info + Download |
| Zavagli, G. and Herwono, I. and Keller, R. |
Mobile Loading of the GeldKarte: Performance Optimization within Mobile Communication Networks | In First International Conference on Telecommunications and Electronic Commerce, p.p. 400-410, Nashville, USA | 11 | 1998 | Info + Download |
| Herwono, I. and Lekkou, M. and Tuchel, H. |
Crossborder Cooperation on Multimedia Distance Learning: the ELECTRA Project in the Euregion Meuse-Rhine | In 27. GI Jahrestagung 1997, p.p. 247-256 | 09 | 1997 | Info |
