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Contents: Forschungsgebiete | Industriekooperationen | Veröffentlichungen
Forschungsgebiete
- Analytische und simulative Leistungsanalyse von UMTS Netzen
- Untersuchung von Chancen und Risiken der Bluetooth Funktechnologie
- Architekturansätze moderner Netzwerkmanagementsysteme
- Erforschung der QoS Fähigkeit von IEEE 802.11 (Wireless LAN)
- Bestimmung der Leistungsfähigkeit von heutigen Wireless LAN Hot Spots
- Integration von WLAN und UMTS in ein heterogenes Mobilfunknetz der 4. Generation
Industriekooperationen
- T-Mobile International GmbH, Bonn. (2000- )
- DATEV e.G., Nürnberg, (2001- )
Veröffentlichungen
| Miscellaneous Articles |
| K. Heck, S. Köhler. "Volles Rohr" - 10-Gigabit-Ethernet. iX Magazin für professionelle Informationstechnik, September 2002. Download: [iX-Archiv] (kostenpflichtiger Download). |
| Conference Articles |
| Rastin Pries, Klaus Heck, Phuoc Tran-Gia, Thomas Wirth QoS Traffic in Wireless LAN Overlapping Cells. European Wireless 2006, Athen, Greece, April 2006. [PDF (292 kB)] [Bibtex] |
| Rastin Pries, Klaus Heck Simulative Study of the WLAN Handover Performance. OPNETWORK 2005, Washington D.C., USA, August 2005. [PDF (659 kB)] [Bibtex] |
| Rastin Pries, Klaus Heck Performance Comparison of Handover Mechanisms in Wireless LAN Networks. ATNAC 2004, Sydney, Australia, December 2004. [PDF (225 kB)] [Bibtex] |
| Klaus Heck, Rastin Pries, Tom Wirth Simulative Study of the RTS/CTS Solution to the Hidden Node Problem in Infrastructure Wireless LANs. 5th World Wireless Congress (WWC 04), San Francisco, May 2004. [PDF (870 kB)] [Bibtex] |
| K. Heck Wireless LAN Performance in Overlapping Cells. VTC Fall, Orlando, FL, October 2003. [PDF (653 kB)] [Bibtex] |
| K. Heck, D. Staehle, K. Leibnitz Macro Diversity Gain in UMTS Networks with Clustered User Distributions. International Teletraffic Congress (ITC-18), Berlin, Germany, August 2003. [PDF (563 kB)] [Bibtex] |
| K. Heck Web Traffic Performance in Wireless Lan Hot Spots. Fourth International Conference on 3G Mobile Communication Technologies (3G 2003), London, UK, June 2003. [PDF (256 kB)] [Bibtex] |
| D. Staehle, K. Leibnitz, K. Heck, P. Tran-Gia, B. Schröder, A. Weller Analytic Approximation of the Effective Bandwidth for Best-Effort Services in UMTS Networks. Proc. of IEEE Vehicular Technology Conference (VTC-03 Spring), Jeju, South Korea, April 2003. [PDF (192 kB)] [Bibtex] |
| D. Staehle, K. Leibnitz, K. Heck Fast Prediction of the Coverage Area in UMTS Networks. Proc. of IEEE GLOBECOM, Taipei, Taiwan, November 2002. [PDF (337 kB)] [Bibtex] |
| K. Heck, D. Staehle, K. Leibnitz Diversity Effects on the Soft Handover Gain in UMTS networks. Proc. of IEEE Vehicular Technology Conference (VTC-02 Fall), Vancouver, Canada, September 2002. [PDF (295 kB)] [Bibtex] |
| D. Staehle, K. Leibnitz, K. Heck Effects of Soft Handover on the UMTS Downlink Performance. Proc. of IEEE Vehicular Technology Conference (VTC-02 Fall), Vancouver, Canada, September 2002. [PDF (258 kB)] [Bibtex] |
| D. Staehle, K. Leibnitz, K. Heck, B. Schröder, A. Weller, P. Tran-Gia Approximating the Othercell Interference Distribution in Inhomogeneous UMTS Networks. Proc. of the IEEE Vehicular Technology Conference (VTC-02 Spring), Birmingham, AL, May 2002. [PDF (485 kB)] [Bibtex] |
| D. Staehle, K. Leibnitz, K. Heck, B. Schröder, A. Weller, P. Tran-Gia Analytical Characterization of the Soft Handover Gain in UMTS. Proc. of the IEEE Vehicular Technology Conference (VTC-01 Fall), Atlantic City, NJ, October 2001. [PDF (253 kB)] [Bibtex] |
| Research Reports |
| Rastin Pries, Klaus Heck, Thomas Wirth, Phuoc Tran-Gia Robustness Analysis of the Wireless LAN MAC Protocols with QoS Support. Technical Report No. 346, November 2004. [Abstract] [PDF (268 kB)] [Bibtex] |
| Rastin Pries, Klaus Heck Performance Comparison of Handover Mechanisms in Wireless LAN Networks. Technical Report No. 339, September 2004. [Abstract] [PDF (262 kB)] [Bibtex] |
| K. Heck, D. Staehle, K. Leibnitz Diversity Effects on the Soft Handover Gain in UMTS networks. Technical Report No. 295, April 2002. [Abstract] [PDF (298 kB)] [Bibtex] |
| D. Staehle, K. Leibnitz, K. Heck, B. Schröder, A. Weller, P. Tran-Gia An Approximation of Othercell Interference Distributions for UMTS Systems using Fixed-Point Equations. Technical Report No. 292, January 2002. [Abstract] [PDF (197 kB)] [Bibtex] |
| D. Staehle, K. Leibnitz, K. Heck, B. Schröder, A. Weller, P. Tran-Gia Analytical Characterization of the Soft Handover Gain in UMTS. Technical Report No. 284, October 2001. [Abstract] [PDF (412 kB)] [Bibtex] |
| Dissertations |
| Klaus Heck Wireless LAN performance studies in the context of 4G networks. October 2005. [Bibtex] |
