Intern
Lehrstuhl für Informatik III

Prof. Dr. rer. nat. Dirk Staehle

 

 

Apr 1999 - Oct 2011

Dissertation:

Analytic Methods for UMTS Radio Network Planning

Publications

2012[ to top ]
  • Utilizing Buffered YouTube Playtime for QoE-oriented Scheduling in OFDMA Networks. Wamser, Florian; Staehle, Dirk; Prokopec, Jan; Mäder, Andreas; Tran-Gia, Phuoc. In International Teletraffic Congress (ITC). Kraków, Poland, 2012.
  • Intra-Mesh Congestion Control for IEEE 802.11s Wireless Mesh Networks. Staehle, Barbara; Bahr, Michael; Fu, Desheng; Staehle, Dirk. In International Conference on Computer and Communication Networks 2012 (ICCCN 2012). Munich, Germany, 2012.
  • Radio Resource Management Mechanisms for Broadband Wireless Access Networks. Technical Report (PhD dissertation), . Staehle, Dirk. PhD dissertation. University of Wuerzburg, 2012, June.
  • Quality of Experience Management for YouTube: Clouds, FoG and the AquareYoum. Hoßfeld, Tobias; Liers, Florian; Schatz, Raimund; Staehle, Barbara; Staehle, Dirk; Volkert, Thomas; Wamser, Florian. In PIK - Praxis der Informationverarbeitung und -kommunikation (PIK). 2012.
2011[ to top ]
  • Mitigating Unfairness in Locality-Aware Peer-to-Peer Networks. Lehrieder, Frank; Oechsner, Simon; Hoßfeld, Tobias; Staehle, Dirk; Despotovic, Zoran; Kellerer, Wolfgang; Michel, Maximilian. In International Journal of Network Management (IJNM), Special Issue on Economic Traffic Management, 21(1). 2011.
  • AquareYoum: Application and Quality of Experience-Aware Resource Management for YouTube in Wireless Mesh Networks. Staehle, Barbara; Wamser, Florian; Hirth, Matthias; Stezenbach, David; Staehle, Dirk. In PIK - Praxis der Informationsverarbeitung und Kommunikation. 2011.
  • Assessment of Economic Traffic Management of Overlay Traffic: Methodology and Results. Papafili, Ioanna; Stamoulis, George D.; Stankiewicz, Rafal; Oechsner, Simon; Pussep, Konstantin; Wojcik, Robert; Domzal, Jerzy; Staehle, Dirk; Lehrieder, Frank; Stiller, Burkhard. In Future Internet Assembly (FIA) Book: Future Internet Achievements and Promising Technology, J. D. et al. (ed.). Springer LNCS, 2011.
  • On Max-Min Fair Flow Optimization in Wireless Mesh Networks. Pióro, Michał; Zotkiewicz, Mateusz; Staehle, Barbara; Staehle, Dirk; Yuan, Di. In Ad Hoc Networks, Special Issue on Models and Algorithms for Wireless Mesh Networks. 2011.
  • Aquarema in Action: Improving the YouTube QoE in Wireless Mesh Networks. Staehle, Barbara; Hirth, Matthias; Pries, Rastin; Wamser, Florian; Staehle, Dirk. In Baltic Congress on Future Internet Communications (BCFIC). Riga, Latvia, 2011.
  • AquareYoum: Application and Quality of Experience-Aware Resource Management for YouTube in Wireless Mesh Networks. Staehle, Dirk; Staehle, Barbara; Wamser, Florian; Hirth, Matthias; Stezenbach, David; Deschner, Sebastian. Kiel, Germany, 2011, March.
  • Application-Aware Self-Optimization of Wireless Mesh Networks with AquareYoum and DES-SERT. Staehle, Barbara; Wamser, Florian; Deschner, Sebastian; Blenk, Andreas; Staehle, Dirk; Hahm, Oliver; Schmittberger, Nicolai; Günes, Mesut. In Euroview 2011. Würzburg, Germany, 2011.
  • Application-Aware Self-Optimization of Wireless Mesh Networks with AquareYoum and DES-SERT. Staehle, Barbara; Wamser, Florian; Deschner, Sebastian; Blenk, Andreas; Staehle, Dirk; Hahm, Oliver; Schmittberger, Nicolai; Günes, Mesut. Würzburg, Germany, 2011, August.
2010[ to top ]
  • YoMo: A YouTube Application Comfort Monitoring Tool. Staehle, Barbara; Hirth, Matthias; Pries, Rastin; Wamser, Florian; Staehle, Dirk. In New Dimensions in the Assessment and Support of Quality of Experience for Multimedia Applications. Tampere, Finland, 2010.
  • QoE based Bandwidth Management Supporting Real Time Flows in IEEE 802.11 Mesh Networks. Pries, Rastin; Hock, David; Staehle, Dirk. In PIK - Praxis der Informationsverarbeitung und Kommunikation, 32. 2010.
  • YoMo: A YouTube Application Comfort Monitoring Tool. Technical Report (467), . Staehle, Barbara; Hirth, Matthias; Wamser, Florian; Pries, Rastin; Staehle, Dirk. University of Wuerzburg, 2010.
  • Effects of Link Rate Assignment in IEEE 802.11 Mesh Networks. Staehle, Barbara; Staehle, Dirk; Pries, Rastin. In 16th European Wireless Conference. Lucca, Italy, 2010.
  • Optimization models for mesh networks involving max-min fairness. Pióro, Michał; Staehle, Barbara; Staehle, Dirk; Yuan, Di. University of Wuerzburg, 2010.
  • Soft Frequency Reuse in the Uplink of an OFDMA Network. Wamser, Florian; Mittelstädt, David; Staehle, Dirk. In IEEE VTC Spring 10. Taipei, Taiwan, 2010.
  • Traffic characterization of a residential wireless Internet access. Wamser, Florian; Pries, Rastin; Staehle, Dirk; Heck, Klaus; Tran-Gia, Phuoc. In Special Issue of the Telecommunication Systems (TS) Journal, 48: 1-2. 2010.
  • QoE Prediction for Radio Resource Management. Hirth, Matthias; Staehle, Barbara; Wamser, Florian; Pries, Rastin; Staehle, Dirk. In The 6th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities (TridentCom 2010). Berlin, Germany, 2010.
  • A Policy-Based Vertical Handover System. Technical Report (471), . Pries, Rastin; Staehle, Dirk; Hock, David; Hirth, Matthias. University of Wuerzburg, 2010.
  • Max-Min Fair Throughput in Multi-Gateway Multi-Rate Mesh Networks. Staehle, Dirk; Staehle, Barbara; Pries, Rastin. In IEEE VTC Spring 10. Taipei, Taiwan, 2010.
  • Starting Up Multi-Gateway WSNs. Staehle, Barbara; Staehle, Dirk. In 6th International Wireless Communications and Mobile Computing Conference. Caen, France, 2010.
  • Improving YouTube QoE in Wireless Mesh Networks. Staehle, Barbara; Hirth, Matthias; Wamser, Florian; Pries, Rastin; Staehle, Dirk. 2010, June.
  • Overlay Connection Usage in BitTorrent Swarms. Oechsner, Simon; Lehrieder, Frank; Staehle, Dirk. In 3rd Workshop on Economic Traffic Management. Collocated with 22nd International Teletraffic Congress (ITC 22), Amsterdam, Netherlands, 2010.
  • Advanced Interference Mitigation with Frequency Reuse Schemes in the IEEE 802.16m Uplink. Wamser, Florian; Mittelstädt, David; Staehle, Dirk; Tran-Gia, Phuoc. In ACM MSWIM 2010, pp. 132–139. Bodrum, Turkey, 2010.
  • Genetic Algorithms for WMN Planning. Pries, Rastin; Wendel, Viktor; Staehle, Barbara; Staehle, Dirk. In 13-th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM 2010). Bodrum, Turkey, 2010.
  • Tuontu: A Tool for Evaluating the Impact of Wireless Sensor Network Design Alternatives. Staehle, Barbara; Leimbach, Markus; Staehle, Dirk. In 9. GI/ITG KuVS Fachgespräch Sensornetze. Würzburg, Germany, 2010.
  • On the Potential of IEEE 802.11s Intra-Mesh Congestion Control. Fu, Desheng; Staehle, Barbara; Pries, Rastin; Staehle, Dirk. In 13-th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM 2010). Bodrum, Turkey, 2010.
  • Impact of Electrical and Mechanical Antenna Downtilt on a WiMAX System with Fractional Frequency Reuse. Wamser, Florian; Mittelstädt, David; Staehle, Dirk; Tran-Gia, Phuoc. In FREQUENZ - Journal of RF-Engineering and Telecommunications, September/October. 2010.
  • YouTube QoE-Aware Gateway Selection in Future Wireless Networks. Wamser, Florian; Staehle, Barbara; Pries, Rastin; Stezenbach, David; Deschner, Sebastian; Staehle, Dirk. In EuroView2010. Würzburg, Germany, 2010.
  • YouTube QoE-Aware Gateway Selection in Future Wireless Networks. Wamser, Florian; Staehle, Barbara; Pries, Rastin; Stezenbach, David; Deschner, Sebastian; Staehle, Dirk. Würzburg, Germany, 2010, August.
  • Application- and Context-Aware Radio Resource Management for Future Wireless Networks. Staehle, Barbara; Wamser, Florian; Pries, Rastin; Staehle, Dirk; Mannweiler, Christian; Klein, Andreas; Schneider, Jörg; Schotten, Hans D. In EuroView2010, pp. 143–144. Würzburg, Germany, 2010.
  • On Optimization of Wireless Mesh Networks using Genetic Algorithms. Pries, Rastin; Staehle, Dirk; Staehle, Barbara; Tran-Gia, Phuoc. In International Journal On Advances in Internet Technology, 1&2. 2010.
2009[ to top ]
  • An Economic Traffic Management Approach to Enable the TripleWin for Users, ISPs, and Overlay Providers. Hoßfeld, Tobias; Hausheer, David; Hecht, Fabio; Lehrieder, Frank; Oechsner, Simon; Papafili, Ioanna; Racz, Peter; Soursos, Sergios; Staehle, Dirk; Stamoulis, George D.; Tran-Gia, Phuoc; Stiller, Burkhard. In FIA Prague Book, ISBN 978-1-60750-007-0, G. Tselentis, J. Domingue, A. Galis, A. Gavras, D. Hausheer, S. Krco, V. Lotz, T. Zahariadis (eds.). IOS Press Books Online, 2009.
  • Spatial and Temporal Fairness in Heterogeneous HSDPA-enabled UMTS Networks. Mäder, Andreas; Staehle, Dirk. In Eurasip Journal on Wireless Communications and Networking (JWCN), to appear 2009. 2009.
  • Max-Min Fair Throughput in Multi-Gateway Multi-Rate Mesh Networks. Technical Report (454), . Staehle, Dirk; Staehle, Barbara; Pries, Rastin. University of Wuerzburg, 2009.
  • Speech Quality Aware Resource Control for Fixed and Mobile WiMAX. Michael Bohnert, Thomas; Staehle, Dirk; Monteiro, Edmundo. In WiMAX Evolution, F. F. Marcos Katz (ed.). John Wiley & Sons, 2009.
  • Capacity Analysis of Reservation-Based Random Access for Braodband Wireless Access Networks. Vinel, Alexey; Ni, Qiang; Staehle, Dirk; Turlikov, Andrey. In IEEE Journal on Selected Areas in Communication (JSAC), 27. 2009.
  • An Analytical Model for the Evaluation of the Information Processing in Multi-Probe Networks. Technical Report (456), . Zinner, Thomas; Staehle, Dirk; Oechsner, Simon; Tran-Gia, Phuoc; Tutschku, Kurt. University of Wuerzburg, 2009.
  • Traffic Measurement and Analysis of a Broadband Wireless Internet Access. Pries, Rastin; Wamser, Florian; Staehle, Dirk; Heck, Klaus; Tran-Gia, Phuoc. In IEEE VTC Spring 09. Barcelona, Spain, 2009.
  • Impact of Best Effort Frame Bursting in IEEE 802.11 Networks. Pries, Rastin; Staehle, Dirk; Menth, Stefan; Menth, Michael; Tran-Gia, Phuoc. In IEEE VTC Spring 09. Barcelona, Spain, 2009.
  • Chapter VIII: Cooperation Strategies for P2P Content Distribution in Cellular Mobile Networks: Considering Mobility and Heterogeneity. Hoßfeld, Tobias; Duelli, Michael; Staehle, Dirk; Tran-Gia, Phuoc. In Mobile Peer-to-Peer Computing for Next Generation Distributed Environments: Advancing Conceptual and Algorithmic Applications, B.-C. Seet (ed.), pp. 1234–5678. Information Science Reference, ISBN: 978-1-60566-715-7, 2009.
  • Traffic and QoS Management in Wireless Multimedia Networks. Koucheryavy, Yevgeni; Giambene, Giovanni; Staehle, Dirk; Barcelo-Arroyo, Francisco; Braun, Torsten; Siris, Vasilios. In . Springer, New York, 2009.
  • On Traffic Characteristics of a Broadband Wireless Internet Access. Pries, Rastin; Wamser, Florian; Staehle, Dirk; Heck, Klaus; Tran-Gia, Phuoc. In Next Generation Internet Networks 2009 (NGI 2009). Aveiro, Portugal, 2009.
  • Wireless Mesh Network Planning and Optimization through Genetic Algorithms. Pries, Rastin; Staehle, Dirk; Stoykova, Marieta; Staehle, Barbara; Tran-Gia, Phuoc. In The Second International Conference on Advances in Mesh Networks, MESH 2009, p. 7. Athens/Glyfada, Greece, 2009.
  • Radio Resource Management for the UMTS Enhanced Uplink in Presence of QoS Radio Bearers. Mäder, Andreas; Staehle, Dirk. In Special Issue of Annals of Operation Research on Stochastic Performance Models for Resource Allocati, 170. 2009.
  • Measuring One-Way Delay in Wireless Mesh Networks - An Experimental Investigation. Staehle, Barbara; Staehle, Dirk; Pries, Rastin; Hirth, Matthias; Kassler, Andreas; Dely, Peter. In 4-th ACM Workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks (PM2HW2N 2009). Tenerife, Canary Islands, Spain, 2009.
  • Performance Evaluation and Parameterization of the IEEE 802.16 Contention-Based CDMA Bandwidth Request Mechanism for the OFDMA Physical Layer. Staehle, Dirk; Pries, Rastin; Vinel, Alexey; Mäder, Andreas. In Proceedings of the 12th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems. Tenerife, Canary Islands, Spain, 2009.
  • Pushing the Performance of Biased Neighbor Selection through Biased Unchoking. Oechsner, Simon; Lehrieder, Frank; Hoßfeld, Tobias; Metzger, Florian; Pussep, Konstantin; Staehle, Dirk. In 9th International Conference on Peer-to-Peer Computing. Seattle, USA, 2009.
  • Effects of Link Rate Assignment on the Max-Min Fair Throughput of Wireless Mesh Networks. Staehle, Barbara; Staehle, Dirk; Pries, Rastin. In 21st International Teletraffic Congress (ITC 21). Paris, France, 2009.
  • On the Unfair Channel Access Phenomenon in Wireless LANs. Pries, Rastin; Staehle, Dirk; Oechsner, Simon; Menth, Michael; Menth, Stefan; Tran-Gia, Phuoc. In 21st International Teletraffic Congress (ITC 21). Paris, France, 2009.
  • Pushing the Performance of Biased Neighbor Selection through Biased Unchoking. Technical Report (459), . Oechsner, Simon; Lehrieder, Frank; Hoßfeld, Tobias; Metzger, Florian; Pussep, Konstantin; Staehle, Dirk. University of Wuerzburg, 2009.
  • Monitoring YouTube Performance in Wireless Mesh Networks. Wamser, Florian; Staehle, Barbara; Deschner, Sebastian; Hirth, Matthias; Staehle, Dirk; Pries, Rastin. Würzburg, Germany, 2009, July.
  • Monitoring YouTube Performance in Wireless Mesh Networks. Wamser, Florian; Staehle, Barbara; Deschner, Sebastian; Hirth, Matthias; Staehle, Dirk; Pries, Rastin. Würzburg, Germany, 2009, July.
  • A Genetic Approach for Wireless Mesh Network Planning and Optimization. Pries, Rastin; Staehle, Dirk; Stoykova, Marieta; Staehle, Barbara; Tran-Gia, Phuoc. In IWCMC 2009 Planning and Optimization of Wireless Communication Networks (PlanNet). Leipzig, Germany, 2009.
2008[ to top ]
  • IEEE 802.16 Capacity Enhancement Using an Adaptive TDD Split. Pries, Rastin; Staehle, Dirk; Marsico, Daniel. In IEEE VTC Spring 08. Singapore, 2008.
  • Radio Resource Management Strategies for HSDPA-enhanced UMTS Networks. Staehle, Dirk; Mäder, Andreas. In Wireless Multimedia: Quality of Service and Solutions, L. M. Nikki Cranley (ed.). IGI Global, 2008.
  • A Seamless Vertical Handover Approach. Pries, Rastin; Staehle, Dirk; Tran-Gia, Phuoc; Gutbrod, Thorsten. In Wireless and Mobility 2008, LNCS 5122. Barcelona, Spain, 2008.
  • VoIP Service Performance Optimization in Pre-IEEE 802.11s Wireless Mesh Networks. Bayer, Nico; Cavalcanti de Castro, Marcel; Dely, Peter; Kassler, Andreas; Koucheryavy, Yevgeni; Mitoraj, Piotr; Staehle, Dirk. In IEEE ICCSC 2008. Shanghai, China, 2008.
  • Principles and Practice of Wireless Mesh Networks for the Future Internet. Staehle, Dirk; Kassler, Andreas; Koucheryavy, Yevgeni. Singapore, 2008, May.
  • Dynamic Bandwidth Control in Wireless Mesh Networks: A Quality of Experience based Approach. Pries, Rastin; Hock, David; Bayer, Nico; Siebert, Matthias; Staehle, Dirk; Rakocevic, Veselin; Xu, Bangnan; Tran-Gia, Phuoc. In 18th ITC Specialist Seminar on Quality of Experience. Karlskrona, Sweden, 2008.
  • Speech Quality Aware Admission Control for fixed IEEE 802.16 Wireless MAN. Michael Bohnert, Thomas; Staehle, Dirk; Kuo, Geng-Sheng; Koucheryavy, Yevgeni; Monteiro, Edmundo. In IEEE ICC. Beijing, China, 2008.
  • 15th International Conference on Telecommunications, ICT 2008 and MACOM 2008 Workshop Proceedings. Koucheryavy, Yevgeni; Tkachenko, Dmitry; Osipov, Evgeny; Vinel, Alexey; Staehle, Dirk; Aghvami, Hamid; Marvasti, Farokh; Daneshmand, Mahmoud; Dohler, Mischa; Michael Bohnert, Thomas. IEEE Computer Society Press, 2008.
  • Dynamic Contention Window Adaptation (DCWA) in IEEE 802.11e Wireless Local Area Networks. Pries, Rastin; Menth, Stefan; Staehle, Dirk; Menth, Michael; Tran-Gia, Phuoc. In The Second International Conference on Communications and Electronics, HUT-ICCE 2008, pp. 92–97. Hoi An, Vietnam, 2008.
  • A New Approach for Managing Traffic of Overlay Applications of the SmoothIT Project. Fernandez-Palacios Gimenez, Juan Pedro; Angeles Callejo Rodriguez, Maria; Hasan, Hasan; Hoßfeld, Tobias; Staehle, Dirk; Despotovic, Zoran; Kellerer, Wolfgang; Pussep, Konstantin; Papafili, Ioanna; Stamoulis, George D.; Stiller, Burkhard. In 2nd International Conference on Autonomous Infrastructure, Management and Security (AIMS 2008). Bremen, Germany, 2008.
  • On the Usability of Genetic Algorithms for Wireless Mesh Network Planning and Optimization. Technical Report (451), . Pries, Rastin; Staehle, Dirk; Stoykova, Marieta. University of Wuerzburg, 2008.
  • Performance Evaluation of the Information Sink in a Multi-Probe Statistical Anomaly Detection System. Zinner, Thomas; Staehle, Dirk; Tran-Gia, Phuoc; Mäder, Andreas; Tutschku, Kurt. In Australasian Telecommunication Networks and Applications Conference 2008. Adelaide, 2008.
  • A framework of economic traffic management employing self-organization overlay mechanisms. Oechsner, Simon; Soursos, Sergios; Papafili, Ioanna; Hoßfeld, Tobias; Stamoulis, George D.; Stiller, Burkhard; Angeles Callejo, Maria; Staehle, Dirk. In IWSOS’08. Vienna, Austria, 2008.
  • QoS Provisioning in WLAN Mesh Networks Using Dynamic Bandwidth Control. Hock, David; Bayer, Nico; Pries, Rastin; Siebert, Matthias; Staehle, Dirk; Rakocevic, Veselin; Xu, Bangnan. In European Wireless 2008, p. 7. Prague, Czech Republic, 2008.
2007[ to top ]
  • Comparison of Preemptive and Preserving Admission Control for the UMTS Enhanced Uplink. Mäder, Andreas; Staehle, Dirk. In KiVS 2007. Bern, Switzerland, 2007.
  • Random Multiple Access in WiMAX: Problems and Solutions. Vinel, Alexey; Staehle, Dirk; Pries, Rastin. In 1st Workshop on WiMAX Wireless and Mobility (WEIRD) in conjunction with the WWIC 2007 Conference. Coimbra, Portugal, 2007.
  • Performance of Header Compression for VoIP in Wireless LANs. Technical Report (403), . Pries, Rastin; Mäder, Andreas; Staehle, Dirk. University of Wuerzburg, 2007.
  • Impact of Energy Models on Energy Efficient Sensor Network Routing. Technical Report (415), . Emmert, Barbara; Staehle, Dirk. University of Wuerzburg, 2007.
  • Impact of HSDPA Radio Resource Allocation Schemes on the System Performance of UMTS Networks. Technical Report (410), . Mäder, Andreas; Staehle, Dirk; Spahn, Markus. University of Wuerzburg, 2007.
  • QoS of Internet Access with GPRS. Staehle, Dirk; Leibnitz, Kenji; Tsipotis, Konstantin. In Wireless Networks, 9, pp. 213–222. 2007.
  • A Novel Performance Model for the HSDPA with Adaptive Resource Allocation. Technical Report (409), . Mäder, Andreas; Staehle, Dirk; Barth, Hans. University of Wuerzburg, 2007.
  • Feasible Load Regions for different RRM Strategies for the Enhanced Uplink in UMTS Networks. Mäder, Andreas; Staehle, Dirk; Liu, Tuo; Barth, Hans. In LNCS Volume 4369, Wireless Systems and Mobility in Next Generation Internet. 2007.
  • On the Code and Soft Capacity of the UMTS FDD Downlink and the Capacity. Technical Report (413), . Staehle, Dirk. University of Wuerzburg, 2007.
  • Source Traffic Modeling of Wireless Applications. Tran-Gia, Phuoc; Staehle, Dirk; Leibnitz, Kenji. In International Journal of Electronics and Communications, 55. 2007.
  • On the Performance of Mobile IP in Wireless LAN Environments. Pries, Rastin; Mäder, Andreas; Staehle, Dirk; Wiesen, Matthias. In Wireless Systems and Mobility, LNCS 4396, pp. 155–170. Sitges, Spain, 2007.
  • A Model for Time-Efficient HSDPA Simulations. Technical Report (414), . Staehle, Dirk; Mäder, Andreas. University of Wuerzburg, 2007.
  • Impact of Vertical Handovers on Cooperative Content Distribution Systems. Technical Report (428), . Duelli, Michael; Hoßfeld, Tobias; Staehle, Dirk. University of Wuerzburg, 2007.
  • A Novel Performance Model for the HSDPA with Adaptive Resource Allocation. Mäder, Andreas; Staehle, Dirk. In ITC 20. Ottawa, Canada, 2007.
  • Performance of Internet Services over the UMTS Enhanced Uplink. Mäder, Andreas; Staehle, Dirk; Gößwein, Christian. In Proc. of 1st Workshop on Broadband Wireless Access. Cardiff, Wales, GB, 2007.
  • A flow-level Simulation Framework for HSDPA-enabled UMTS Networks. Mäder, Andreas; Staehle, Dirk. In ACM/IEEE MSWiM ’07. Crete, Greece, 2007.
  • Performance Analysis of the Polling Scheme in IEEE 802.16. Vinel, Alexey; Staehle, Dirk; Pries, Rastin; Ni, Qiang. In Distributed Computer and Communication Networks (DCCN-2007): Theory and Applications. Moskow, Russia, 2007.
  • A New Perspective on the Unfair Channel Access Phenomenon in Wireless Local Area Networks. Technical Report (439), . Pries, Rastin; Staehle, Dirk; Oechsner, Simon; Menth, Michael; Menth, Stefan. University of Wuerzburg, 2007.
  • Impact of HSDPA Transmit Power Allocation Schemes on the Performance of UMTS Networks. Mäder, Andreas; Staehle, Dirk; Pries, Rastin; Spahn, Markus. In Australasian Telecommunication Networks and Applications Conference 2007. Christchurch, New Zealand, 2007.
  • A Model for Time-Efficient HSDPA Simulations. Staehle, Dirk; Mäder, Andreas. In IEEE VTC Fall ’07. Baltimore, USA, 2007.
  • Impact of Energy Models on Energy Efficient Sensor Network Routing. Staehle, Barbara; Staehle, Dirk. In 4th IEEE International Conference on Mobile Ad-hoc and Sensor Systems. Pisa, Italy, 2007.
  • A Novel Linear-Programming Based Approach for Near-Optimal Rate Allocation in the UMTS Enhanced Uplink. Liu, Tuo; Mäder, Andreas; Staehle, Dirk. In Proc. of IEEE WiMob. White Plains, New York, USA, 2007.
  • Analytical Other-Cell Interference Characterization over HSUPA-Enabled Multi-cell UMTS Networks. Liu, Tuo; Mäder, Andreas; Staehle, Dirk. In IEEE VTC Fall ’07. Baltimore, USA, 2007.
  • Impact of HSDPA Radio Resource Allocation Schemes on the System Performance of UMTS Networks. Mäder, Andreas; Staehle, Dirk; Spahn, Markus. In IEEE VTC Fall ’07. Baltimore, USA, 2007.
  • Performance Evaluation of Piggyback Requests in IEEE 802.16. Pries, Rastin; Staehle, Dirk; Marsico, Daniel. In IEEE VTC Fall 07. Baltimore, MD, USA, 2007.
  • Analytic Modeling of the UMTS Enhanced Uplink in Multi-Cell Environments with Volume-Based Best-Effort Traffic. Liu, Tuo; Mäder, Andreas; Staehle, Dirk; Everitt, David. In IEEE ISCIT ’07. Sydney, Australia, 2007.
  • Impact of Vertical Handovers on Cooperative Content Distribution Systems. Duelli, Michael; Hoßfeld, Tobias; Staehle, Dirk. In Seventh IEEE International Conference on Peer-to-Peer Computing (P2P2007), pp. 177–184. Best Student Paper, Galway, Ireland, 2007.
  • Comparative Study of the IEEE 802.16 Random Access Mechanisms. Staehle, Dirk; Pries, Rastin. In 1st Broadband Wireless Access Workshop (BWAWS), pp. 334–339. Cardiff, UK, 2007.
2006[ to top ]
  • Feasible Load Regions for different RRM Strategies for the Enhanced Uplink in UMTS Networks. Technical Report (387), . Mäder, Andreas; Staehle, Dirk; Liu, Tony; Barth, Hans. University of Wuerzburg, 2006.
  • Measurements in a Laboratory UMTS Network with time-varying Loads and different Admission Control Strategies. Mäder, Andreas; Wagner, Bartosz; Hoßfeld, Tobias; Staehle, Dirk; Barth, Hans. In 4th International Workshop on Internet Performance, Simulation, Monitoring and Measurement. Salzburg, Austria, 2006.
  • When Do We Need Rate Control for Dedicated Channels in UMTS?. Hoßfeld, Tobias; Mäder, Andreas; Staehle, Dirk. In 2006 IEEE 63rd Vehicular Technology Conference. Melbourne, Australia, 2006.
  • On the soft and code capacity of the UMTS downlink. Staehle, Dirk. 6th COST 290 Management Committee Meeeting, Bern, Switzerland, 2006, May 9.
  • Interference Estimation for the HSDPA Service in Heterogeneous UMTS Networks. Mäder, Andreas; Staehle, Dirk. In EuroNGI Workshop on. Loveno di Menaggio, Como, Italy, 2006.
  • Performance Study of the WiMAX FDD Mode. Klein, Alexander; Pries, Rastin; Staehle, Dirk. In OPNETWORK 2006. Washington D.C., USA, 2006.
  • A Network Architecture for a Policy-Based Handover Across Heterogeneous Networks. Pries, Rastin; Mäder, Andreas; Staehle, Dirk. In OPNETWORK 2006. Washington D.C., USA, 2006.
  • Do we need Header Compression for VoIP in Wireless LANs?. Pries, Rastin; Mäder, Andreas; Staehle, Dirk. In 12th EUNICE Open European Summer School 2006. Stuttgart, Germany, 2006.
  • An Analytical Model for Best Effort Traffic over the UMTS Enhanced Uplink. Mäder, Andreas; Staehle, Dirk. In Proc. of VTC Fall ’06. Montreal, CA, 2006.
  • UMTS Load Metrics for a Policy-Based Vertical Handover Framework. Technical Report (395), . Pries, Rastin; Mäder, Andreas; Staehle, Dirk. University of Wuerzburg, 2006.
2005[ to top ]
  • A Hybrid Model of the UMTS Downlink Capacity with WWW Traffic on Dedicated Channels. Hoßfeld, Tobias; Staehle, Dirk. In Mobile and Wireless Systems, LNCS 3427, pp. 20–35. Dagstuhl, Germany, 2005.
  • Handover-Strategien zur Verbesserung der Leistungsfähigkeit von Mobilfunknetzen der 4. Generation. Staehle, Dirk. DFG-Kolloquium (AKOM), Karlsruhe, Germany, 2005, February 15.
  • An Analytic Method for Coverage Prediction in the UMTS Radio Network Planning Process. Staehle, Dirk. In IEEE VTC Spring. Stockholm, Sweden, 2005.
  • An Analytic Method for Coverage Prediction in the UMTS Radio Network Planning Process. Staehle, Dirk. IEEE VTC Spring, Stockholm, Sweden, 2005, June.
  • Dimensioning of Hardware Components in UMTS Networks with Sectorized NodeBs. Technical Report (365), . Mäder, Andreas; Staehle, Dirk; Schröder, Bernd. University of Wuerzburg, 2005.
  • Spatial UMTS Traffic Characterization: The Load Model - Idea, Implementation, Validation. Staehle, Dirk. France Telecom R&D, Belfort, France, 2005, July 8.
  • 3G and Beyond: An Introductory Course to Modeling, Planning, and Future Aspects of UMTS Networks. Staehle, Dirk; Necker, Marc; Schröder, Bernd. Beijing, China, 2005, August.
  • On the Fly Estimation of the Peer Population in a Chord-based P2P System. Binzenhöfer, Andreas; Staehle, Dirk; Henjes, Robert. In 19th International Teletraffic Congress (ITC19). Beijing, China, 2005.
  • Dimensioning of Hardware Components in UMTS Networks with Sectorized NodeBs. Staehle, Dirk. 19th International Teletraffic Congress (ITC19), Bejing, China, 2005, September.
  • On the Code and Soft Capacity of the UMTS FDD Downlink and the Capacity Increase by using a Secondary Scrambling Code. Staehle, Dirk. In IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC). Berlin, Germany, 2005.
  • Dimensioning of Hardware Components in UMTS Networks with Sectorized NodeBs. Mäder, Andreas; Staehle, Dirk; Schröder, Bernd. In 19th International Teletraffic Congress (ITC19). Bejing, China, 2005.
  • On the Code and Soft Capacity of the UMTS FDD Downlink and the Capacity Increase by using a Secondary Scrambling Code. Staehle, Dirk. IEEE PIMRC, Berlin, Germany, 2005, September.
  • Dimensioning of Hardware Components in UMTS Networks with Sectorized NodeBs. Staehle, Dirk. University of Osaka, Osaka, Japan, 2005, September 5.
  • On the Stability of Chord-based P2P Systems. Binzenhöfer, Andreas; Staehle, Dirk; Henjes, Robert. In GLOBECOM 2005, p. 5. St. Louis, MO, USA, 2005.
  • Analytic Methods for UMTS Radio Network Planning. Staehle, Dirk. Telekommunikationsforum, Vienna, Austia, 2005, December 2.
  • On the Optimal Number of Transmission Opportunities for Bandwidth Requests in WiMAX Networks. Staehle, Dirk. Euro-NGI Workshop on QoS and Traffic Control, Paris, France, 2005, December 9.
2004[ to top ]
  • T-Mobile UMTS. Leibnitz, Kenji; Staehle, Dirk; Heck, Klaus; Mäder, Andreas. 2004.
  • An Analytic Model for Deriving the Node-B Transmit Power in Heterogeneous UMTS Networks. Technical Report (316), . Staehle, Dirk; Mäder, Andreas. University of Wuerzburg, 2004.
  • An Analytic Model for Deriving the Node-B Transmit Power in Heterogeneous UMTS Networks. Staehle, Dirk. Milano, Italy, 2004, May 17.
  • Analytic Modelling of the WCDMA Downlink Capacity in Multi-Service Environments. Technical Report (330), . Mäder, Andreas; Staehle, Dirk. University of Wuerzburg, 2004.
  • An Analytic Model for Deriving the Node-B Transmit Power in Heterogeneous UMTS Networks. Staehle, Dirk; Mäder, Andreas. In IEEE VTC Spring. Milano, Italy, 2004.
  • Uplink Blocking Probabilities in Heterogenous WCDMA Networks considering Other-Cell Interference. Technical Report (333), . Mäder, Andreas; Staehle, Dirk. University of Wuerzburg, 2004.
  • Analytic Methods for UMTS Radio Network Planning. Technical Report (PhD dissertation), . Staehle, Dirk. PhD dissertation. University of Wuerzburg, 2004, November.
  • Analytic Modelling of the WCDMA Downlink Capacity in Multi-Service Environments. Mäder, Andreas; Staehle, Dirk. In 16th ITC Specialist Seminar, pp. 229–238. Antwerp, Belgium, 2004.
  • Uplink Blocking Probabilities in Heterogeneous WCDMA Networks considering Other-Cell Interference. Mäder, Andreas; Staehle, Dirk. In Southern African Telecommunication Networks & Applications Conference. South Western Cape, South Africa, 2004.
  • An Analytic Method for Coverage Prediction in the UMTS Radio Network Planning Process. Technical Report (342), . Staehle, Dirk. University of Wuerzburg, 2004.
  • An Analytic Model for the Downlink Capacity of a UMTS Network. Staehle, Dirk. 1st COST 290 Management Committee Meeting, Gozo, Malta, 2004, October 8.
  • Estimating the Size of a Chord Ring. Technical Report (348), . Binzenhöfer, Andreas; Staehle, Dirk; Henjes, Robert. University of Wuerzburg, 2004.
  • On the Stability of Chord-based P2P Systems. Technical Report (347), . Binzenhöfer, Andreas; Staehle, Dirk; Henjes, Robert. University of Wuerzburg, 2004.
  • A Semi-Analytic Model of the UMTS Downlink Capacity with WWW Traffic on Dedicated Channels. Technical Report (340), . Hoßfeld, Tobias; Staehle, Dirk. University of Wuerzburg, 2004.
2003[ to top ]
  • Macro Diversity Gain in UMTS Networks with Clustered User Distributions. Staehle, Dirk; Heck, Klaus; Leibnitz, Kenji. In International Teletraffic Congress (ITC-18). Berlin, Germany, 2003.
  • An Analytic Approximation of the Uplink Capacity in a UMTS Network with Heterogeneous Traffic. Technical Report (310), . Mäder, Andreas; Staehle, Dirk. University of Wuerzburg, 2003.
  • Analytic Approximation of the Effective Bandwidth for Best-Effort Services in UMTS Networks. Leibnitz, Kenji; Staehle, Dirk; Tran-Gia, Phuoc; Heck, Klaus; Schröder, Bernd; Weller, Albert. In Proc. of IEEE Vehicular Technology Conference (VTC-03 Spring). Jeju, South Korea, 2003.
  • Analytic Approximation of the Effective Bandwidth for Best-Effort Services in UMTS Networks. Staehle, Dirk. IEEE VTC Spring, Jeju, South Corea, 2003, April.
  • An Analytic Approximation of the Uplink Capacity in a UMTS Network with Heterogeneous Traffic. Staehle, Dirk. 18th International Teletraffic Congress (ITC18), Berlin, Germany, 2003, September.
  • An Analytic Approximation of the Uplink Capacity in a UMTS Network with Heterogeneous Traffic. Staehle, Dirk; Mäder, Andreas. In 18th International Teletraffic Congress (ITC18). Berlin, 2003.
  • Source Traffic Modeling of Wireless Applications. Staehle, Dirk. France Telecom R&D, Belfort, France, 2003, October.
  • Analytic Models for Coverage and Capacity of UMTS. Staehle, Dirk. Telkom, Pretoria, South Africa, 2003, October.
  • Simulative Untersuchung des Sendeleistungsregelungsfehlers: Modellbildung und Ergebnisse. Staehle, Dirk. T-Mobile International, Bonn, Germany, 2003, October.
  • Customer Traffic Modelling in Wireless. Staehle, Dirk. Telkom, Pretoria, South Africa, 2003, October.
2002[ to top ]
  • Diversity Effects on the Soft Handover Gain in UMTS networks. Staehle, Dirk; Leibnitz, Kenji; Heck, Klaus. In Proc. of IEEE Vehicular Technology Conference (VTC-02 Fall). Vancouver, Canada, 2002.
  • An Approximation of Othercell Interference Distributions for UMTS Systems using Fixed-Point Equations. Technical Report (292), . Weller, Albert; Leibnitz, Kenji; Heck, Klaus; Tran-Gia, Phuoc; Schröder, Bernd; Staehle, Dirk. University of Wuerzburg, 2002.
  • Decomposition of Large IP Networks for Routing Optimization. Technical Report (293), . Staehle, Dirk; Köhler, Stefan; Milbrandt, Jens; Berry, Les. University of Wuerzburg, 2002.
  • Diversity Effects on the Soft Handover Gain in UMTS networks. Technical Report (295), . Leibnitz, Kenji; Staehle, Dirk; Heck, Klaus. University of Wuerzburg, 2002.
  • Approximating the Othercell Interference Distribution in Inhomogeneous UMTS Networks. Weller, Albert; Heck, Klaus; Schröder, Bernd; Staehle, Dirk; Tran-Gia, Phuoc; Leibnitz, Kenji. In Proc. of the IEEE Vehicular Technology Conference (VTC-02 Spring). Birmingham, AL, 2002.
  • Routing-based IP Network Optimisation. Staehle, Dirk; Köhler, Stefan; Kohlhaas, Ute. In 15th International Teletraffic Congress Specialists Seminar. Würzburg, 2002.
  • Analytische Leistungsuntersuchung der Bitratenanpassung von Best-Effort Nutzern in UMTS. Staehle, Dirk. T-Mobile International, Bonn, Germany, 2002, October 28.
  • Effects of Soft Handover on the UMTS Downlink Performance. Staehle, Dirk; Leibnitz, Kenji; Heck, Klaus. In Proc. of IEEE Vehicular Technology Conference (VTC-02 Fall). Vancouver, Canada, 2002.
  • Effects of Soft Handover on the UMTS Downlink Performance. Staehle, Dirk. IEEE VTC Fall, Vancouver, Canada, 2002, October.
  • Dimensioning of Hardware Components for the UMTS air interface. Staehle, Dirk. T-Mobile International, Bonn, Germany, 2002, October 22.
  • Modellierung und Simulationsergebnisse zum UMTS Packet-Scheduler. Staehle, Dirk. T-Mobile Internatinal, Bonn, Germany, 2002, October 28.
  • Fast Prediction of the Coverage Area in UMTS Networks. Staehle, Dirk. IEEE Globecom, Taipeh, Taiwan, 2002, November.
  • Fast Prediction of the Coverage Area in UMTS Networks. Leibnitz, Kenji; Heck, Klaus; Staehle, Dirk. In Proc. of IEEE GLOBECOM. Taipei, Taiwan, 2002.
2001[ to top ]
  • An analytical approach for determining coverage probabilities in large UMTS networks. Tran-Gia, Phuoc; Leibnitz, Kenji; Staehle, Dirk; Schröder, Bernd; Liesenfeld, Bernhard; Weller, Albert. In Proc. of the IEEE Vehicular Technology Conference (VTC-01 Fall). Atlantic City, NJ, 2001.
  • Analytical Characterization of the Soft Handover Gain in UMTS. Tran-Gia, Phuoc; Staehle, Dirk; Heck, Klaus; Schröder, Bernd; Leibnitz, Kenji; Weller, Albert. In Proc. of the IEEE Vehicular Technology Conference (VTC-01 Fall). Atlantic City, NJ, 2001.
  • QoS of Internet Access with GPRS. Technical Report (283), . Leibnitz, Kenji; Staehle, Dirk; Tsipotis, Konstantin. University of Wuerzburg, 2001.
  • Analytical Characterization of the Soft Handover Gain in UMTS. Technical Report (284), . Tran-Gia, Phuoc; Leibnitz, Kenji; Heck, Klaus; Staehle, Dirk; Schröder, Bernd; Weller, Albert. University of Wuerzburg, 2001.
  • QoS of Internet Access with GPRS. Tsipotis, Konstantin; Leibnitz, Kenji; Staehle, Dirk. In ACM International Workshop on Modeling Analysis and Simulation of Wireless and Mobile systems (MSWiM 2001). Rome, 2001.
2000[ to top ]
  • Fast heuristics for optimal routing in large IP networks. Technical Report (262), . Berry, Les; Tran-Gia, Phuoc; Staehle, Dirk; Köhler, Stefan. University of Wuerzburg, 2000.
  • Source Traffic Modeling of Wireless Applications. Technical Report (261), . Staehle, Dirk; Tran-Gia, Phuoc; Leibnitz, Kenji. University of Wuerzburg, 2000.
  • Towards an optimization of the routing parameters for IP networks. Technical Report (258), . Staehle, Dirk; Kohlhaas, Ute; Köhler, Stefan. University of Wuerzburg, 2000.