piwik-script

Intern
    Lehrstuhl für Informatik III

    Dr. rer. nat. Andreas Mäder

     

    Feb 2003 - Jul 2008

    Dissertation: 

    Performance Models for UMTS 3.5G Mobile Wireless Systems

    Publications

    2012

    • Wamser, F., Staehle, D., Prokopec, J., Mäder, A., Tran-Gia, P.: Utilizing Buffered YouTube Playtime for QoE-oriented Scheduling in OFDMA Networks. International Teletraffic Congress (ITC). , Kraków, Poland (2012).
       

    2009

    • Mäder, A., Staehle, D.: Spatial and Temporal Fairness in Heterogeneous HSDPA-enabled UMTS Networks. Eurasip Journal on Wireless Communications and Networking (JWCN). to appear 2009, (2009).
       
    • Staehle, D., Pries, R., Vinel, A., Mäder, A.: Performance Evaluation and Parameterization of the IEEE 802.16 Contention-Based CDMA Bandwidth Request Mechanism for the OFDMA Physical Layer. Proceedings of the 12th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems. , Tenerife, Canary Islands, Spain (2009).
       
    • Mäder, A.: Performance Models for UMTS 3.5G Mobile Wireless Systems, (2009).
       
    • Mäder, A., Staehle, D.: Radio Resource Management for the UMTS Enhanced Uplink in Presence of QoS Radio Bearers. Special Issue of Annals of Operation Research on Stochastic Performance Models for Resource Allocati. 170, (2009).
       

    2008

    • Staehle, D., Mäder, A.: Radio Resource Management Strategies for HSDPA-enhanced UMTS Networks. In: Nikki Cranley, L.M. (ed.) Wireless Multimedia: Quality of Service and Solutions. IGI Global (2008).
       
    • Zinner, T., Staehle, D., Tran-Gia, P., Mäder, A., Tutschku, K.: Performance Evaluation of the Information Sink in a Multi-Probe Statistical Anomaly Detection System. Australasian Telecommunication Networks and Applications Conference 2008. , Adelaide (2008).
       

    2007

    • Mäder, A.: Impact of HSDPA Transmit Power Allocation Schemes on the Performance of UMTS Networks. , ATNAC 2007, Christchurch, New Zealand (2007).
       
    • Liu, T., Mäder, A., Staehle, D.: Analytical Other-Cell Interference Characterization over HSUPA-Enabled Multi-cell UMTS Networks. IEEE VTC Fall '07. , Baltimore, USA (2007).
       
    • Mäder, A.: A Novel Performance Model for the HSDPA with Adaptive Resource Allocation. , 20th ITC, Ottawa, Canada (2007).
       
    • Mäder, A.: Comparison of Preemptive and Preserving Admission Control for the UMTS Enhanced Uplink. , KiVS 2007, Bern, CH (2007).
       
    • Mäder, A., Staehle, D.: Comparison of Preemptive and Preserving Admission Control for the UMTS Enhanced Uplink. KiVS 2007. , Bern, Switzerland (2007).
       
    • Mäder, A., Staehle, D., Liu, T., Barth, H.: Feasible Load Regions for different RRM Strategies for the Enhanced Uplink in UMTS Networks. LNCS Volume 4369, Wireless Systems and Mobility in Next Generation Internet (2007).
       
    • Mäder, A.: A Model for Time-Efficient HSDPA Simulations. , IEEE VTC Fall '07, Baltimore, USA (2007).
       
    • Staehle, D., Mäder, A.: A Model for Time-Efficient HSDPA Simulations. IEEE VTC Fall '07. , Baltimore, USA (2007).
       
    • Mäder, A.: Flow-Level Simulation of HSDPA-enabled UMTS Networks. , University of Canterbury, Christchurch, New Zealand (2007).
       
    • Mäder, A., Staehle, D., Spahn, M.: Impact of HSDPA Radio Resource Allocation Schemes on the System Performance of UMTS Networks. IEEE VTC Fall '07. , Baltimore, USA (2007).
       
    • Liu, T., Mäder, A., Staehle, D.: A Novel Linear-Programming Based Approach for Near-Optimal Rate Allocation in the UMTS Enhanced Uplink. Proc. of IEEE WiMob. , White Plains, New York, USA (2007).
       
    • Mäder, A.: Impact of HSDPA Radio Resource Allocation Schemes on the System Performance of UMTS Networks. , IEEE VTC Fall '07, Baltimore, USA (2007).
       
    • Mäder, A., Staehle, D., Gößwein, C.: Performance of Internet Services over the UMTS Enhanced Uplink. Proc. of 1st Workshop on Broadband Wireless Access. , Cardiff, Wales, GB (2007).
       
    • Mäder, A., Staehle, D.: A flow-level Simulation Framework for HSDPA-enabled UMTS Networks. ACM/IEEE MSWiM '07. , Crete, Greece (2007).
       
    • Liu, T., Mäder, A., Staehle, D., Everitt, D.: Analytic Modeling of the UMTS Enhanced Uplink in Multi-Cell Environments with Volume-Based Best-Effort Traffic. IEEE ISCIT '07. , Sydney, Australia (2007).
       
    • Mäder, A., Staehle, D., Barth, H.: A Novel Performance Model for the HSDPA with Adaptive Resource Allocation. University of Wuerzburg (2007).
       
    • Mäder, A., Staehle, D., Spahn, M.: Impact of HSDPA Radio Resource Allocation Schemes on the System Performance of UMTS Networks. University of Wuerzburg (2007).
       
    • Staehle, D., Mäder, A.: A Model for Time-Efficient HSDPA Simulations. University of Wuerzburg (2007).
       
    • Pries, R., Mäder, A., Staehle, D.: Performance of Header Compression for VoIP in Wireless LANs. University of Wuerzburg (2007).
       
    • Mäder, A., Staehle, D., Pries, R., Spahn, M.: Impact of HSDPA Transmit Power Allocation Schemes on the Performance of UMTS Networks. Australasian Telecommunication Networks and Applications Conference 2007. , Christchurch, New Zealand (2007).
       
    • Pries, R., Mäder, A., Staehle, D., Wiesen, M.: On the Performance of Mobile IP in Wireless LAN Environments. Wireless Systems and Mobility, LNCS 4396. p. 155--170. , Sitges, Spain (2007).
       
    • Mäder, A., Staehle, D.: A Novel Performance Model for the HSDPA with Adaptive Resource Allocation. ITC 20. , Ottawa, Canada (2007).
       

    2006

    • Pries, R., Mäder, A., Staehle, D.: Do we need Header Compression for VoIP in Wireless LANs? 12th EUNICE Open European Summer School 2006. , Stuttgart, Germany (2006).
       
    • Pries, R., Mäder, A., Staehle, D.: A Network Architecture for a Policy-Based Handover Across Heterogeneous Networks. OPNETWORK 2006. , Washington D.C., USA (2006).
       
    • Mäder, A., Staehle, D.: An Analytical Model for Best Effort Traffic over the UMTS Enhanced Uplink. Proc. of VTC Fall '06. , Montreal, CA (2006).
       
    • Hoßfeld, T., Mäder, A., Staehle, D.: When Do We Need Rate Control for Dedicated Channels in UMTS? 2006 IEEE 63rd Vehicular Technology Conference. , Melbourne, Australia (2006).
       
    • Mäder, A., Wagner, B., Hoßfeld, T., Staehle, D., Barth, H.: Measurements in a Laboratory UMTS Network with time-varying Loads and different Admission Control Strategies. 4th International Workshop on Internet Performance, Simulation, Monitoring and Measurement. , Salzburg, Austria (2006).
       
    • Mäder, A., Staehle, D.: Interference Estimation for the HSDPA Service in Heterogeneous UMTS Networks. EuroNGI Workshop on. , Loveno di Menaggio, Como, Italy (2006).
       
    • Hoßfeld, T., Mäder, A., Tutschku, K., Andersen, F.-U.: Time-Discrete Analysis of the Crawling Strategy in an Optimized Mobile P2P Architecture. EuroNGI Workshop on. , Loveno di Menaggio, Como, Italy (2006).
       
    • Mäder, A.: An Analytical Model for Best-Effort Traffic over the UMTS Enhanced Uplink. , VTC Fall '06, Montréal, Canada (2006).
       
    • Mäder, A.: Modelling Multi-Cell Interference for the Enhanced Uplink. , T-Systems Enterprise Services, Bonn, Germany (2006).
       
    • Mäder, A.: Hardware Dimensioning for HSDPA-enabled UMTS Systems. , T-Systems Enterprise Services, Bonn, Germany (2006).
       
    • Pries, R., Mäder, A., Staehle, D.: UMTS Load Metrics for a Policy-Based Vertical Handover Framework. University of Wuerzburg (2006).
       
    • Mäder, A., Staehle, D., Liu, T., Barth, H.: Feasible Load Regions for different RRM Strategies for the Enhanced Uplink in UMTS Networks. University of Wuerzburg (2006).
       
    • Mäder, A.: An Analytical Model for Best-Effort Traffic over the UMTS Enhanced Uplink. , 5th Cost 290 MC Meeting, Delft, the Netherlands, March 2006 (2006).
       
    • Mäder, A.: Towards a Model for the Interference in HSUPA-enabled UMTS Networks. , 3rd EuroNGI Workshop on Wireless and Mobility, Sitges, Spain (2006).
       

    2005

    • Hoßfeld, T., Mäder, A., Tutschku, K., Tran-Gia, P., Andersen, F.-U., de Meer, H., Dedinski, I.: Comparison of Crawling Strategies for an Optimized Mobile P2P Architecture. University of Wuerzburg (2005).
       
    • Hoßfeld, T., Mäder, A., Tutschku, K., Tran-Gia, P., Andersen, F.-U., de Meer, H., Dedinski, I.: Comparison of Crawling Strategies for an Optimized Mobile P2P Architecture. 19th International Teletraffic Congress (ITC19). , Beijing, China (2005).
       
    • Mäder, A.: Validierung von Verfahren zur Abschätzung von packet switched Datenströmen. , T-Mobile Deutschland, Bonn (2005).
       
    • Mäder, A.: A Generic Framework for Traffic Modelling of Packet Switched Wireless Link Aggregations. , EuroNGI Workshop on QoS and Traffic Control, Ecole Normale Supérieure, Paris (2005).
       
    • Mäder, A., Staehle, D., Schröder, B.: Dimensioning of Hardware Components in UMTS Networks with Sectorized NodeBs. 19th International Teletraffic Congress (ITC19). , Bejing, China (2005).
       
    • Mäder, A.: SIR Estimation Considering Other-Cell Interference for the HSDPA in UMTS Networks. , Second EuroNGI Workshop on (2005).
       
    • Oberender, J., Andersen, F.-U., de Meer, H., Dedinski, I., Hoßfeld, T., Kappler, C., Mäder, A., Tutschku, K.: Enabling Mobile Peer-to-Peer Networking. Mobile and Wireless Systems, LNCS 3427. , Dagstuhl, Germany (2005).
       
    • Mäder, A.: Dimensioning of Hardware Components in UMTS Networks with Sectorized NodeBs. , 4th Cost 290 MC Meeting, Wuerzburg, Germany (2005).
       
    • Hoßfeld, T., Mäder, A., Tutschku, K., Andersen, F.-U.: Time-Discrete Analysis of the Crawling Strategy in an Optimized Mobile P2P Architecture. University of Wuerzburg (2005).
       
    • Mäder, A., Staehle, D., Schröder, B.: Dimensioning of Hardware Components in UMTS Networks with Sectorized NodeBs. University of Wuerzburg (2005).
       

    2004

    • Mäder, A., Staehle, D.: Uplink Blocking Probabilities in Heterogeneous WCDMA Networks considering Other-Cell Interference. Southern African Telecommunication Networks & Applications Conference. , South Western Cape, South Africa (2004).
       
    • Andersen, F.-U., de Meer, H., Dedinski, I., Kappler, C., Mäder, A., Oberender, J., Tutschku, K.: An Architecture Concept for Mobile P2P File Sharing Services. Workshop at Informatik 2004 - Algorithms and Protocols for Efficient Peer-to-Peer Applications. , Ulm (2004).
       
    • Staehle, D., Mäder, A.: An Analytic Model for Deriving the Node-B Transmit Power in Heterogeneous UMTS Networks. IEEE VTC Spring. , Milano, Italy (2004).
       
    • Mäder, A., Staehle, D.: Analytic Modelling of the WCDMA Downlink Capacity in Multi-Service Environments. 16th ITC Specialist Seminar. p. 229--238. , Antwerp, Belgium (2004).
       
    • Mäder, A.: Entwicklung von Verfahren zur Aggregation von. , T-Mobile Deutschland, Bonn (2004).
       
    • Mäder, A.: Analytic Modelling of the WCDMA Downlink Capacity in Multi-Service Environments. , 16th ITC Specialist Seminar, Antwerp, Belgium (2004).
       
    • Mäder, A.: Uplink Blocking Probabilities in Heterogeneous WCDMA Networks considering Other-Cell Interference. , Southern African Telecommunication Networks & Applications Conference, Spier Wine Estate, South Western Cape, South Africa (2004).
       
    • Hoßfeld, T., Mäder, A., Tutschku, K.: Design and Evaluation of a Mobile P2P Architecture, (2004).
       
    • Leibnitz, K., Staehle, D., Heck, K., Mäder, A.: T-Mobile UMTS, (2004).
       
    • Staehle, D., Mäder, A.: An Analytic Model for Deriving the Node-B Transmit Power in Heterogeneous UMTS Networks. University of Wuerzburg (2004).
       
    • Hoßfeld, T., Mäder, A., Tutschku, K., Andersen, F.-U., Kappler, C., de Meer, H., Dedinski, I., Oberender, J.: An Architecture Concept for Mobile P2P File Sharing Services. University of Wuerzburg (2004).
       
    • Mäder, A., Staehle, D.: Uplink Blocking Probabilities in Heterogenous WCDMA Networks considering Other-Cell Interference. University of Wuerzburg (2004).
       
    • Mäder, A., Staehle, D.: Analytic Modelling of the WCDMA Downlink Capacity in Multi-Service Environments. University of Wuerzburg (2004).
       

    2003

    • Mäder, A., Staehle, D.: An Analytic Approximation of the Uplink Capacity in a UMTS Network with Heterogeneous Traffic. University of Wuerzburg (2003).
       
    • Mäder, A.: Hardwaredimensionierung in UMTS-Netzen mit Softkapazität. , T-Mobile International, Bonn, Germany (2003).
       
    • Mäder, A.: An Analytic Approximation of the Uplink Capacity in a UMTS Network with Heterogeneous Traffic. , COST279 meeting in Karlskrona, Sweden (2003).
       
    • Staehle, D., Mäder, A.: An Analytic Approximation of the Uplink Capacity in a UMTS Network with Heterogeneous Traffic. 18th International Teletraffic Congress (ITC18). , Berlin (2003).
       

    2002

    • Mäder, A., Brotzeller, M.: Investigation and Optimization of IP Routing Protocols, (2002).
       
    • Mäder, A.: Approximation of the Uplink QoS in UMTS Networks, (2002).