piwik-script

Deutsch Intern
Chair of Computer Science III

Prof. Dr. rer. nat. Kenji Leibnitz

 

Nov 1996 - Sep 2002

Dissertation: 

Analytical Modeling of Power Control and its Impact on Wideband CDMA Capacity and Planning

Publications

2009[ to top ]
  • Modeling of Modern Router Architectures Supporting Network Virtualization Hoßfeld, Tobias; Leibnitz, Kenji; Nakao, Akihiro in 2nd International Workshop on the Network of the Future (FutureNet II) in conjunction with IEEE GLOBECOM 2009 (2009).
2008[ to top ]
  • A Qualitative Measurement Survey of Popular Internet-based IPTV Systems Hoßfeld, Tobias; Leibnitz, Kenji in Second International Conference on Communications and Electronics (HUT-ICCE 2008) (2008).
  • Exact Sojourn Time Distribution in an Online IPTV Recording Service Hoßfeld, Tobias; Leibnitz, Kenji; Remiche, Marie-Ange in 15th International Conference on Analytical and Stochastic Modelling Techniques and Applications (ASMTA 2008) (2008).
  • Performance Modeling of Data Aggregation in Wireless Sensor Networks Hoßfeld, Tobias; Leibnitz, Kenji in Invited Paper at the Jointly-organized Symposium of the Institute of Intelligent Information and Communications Technology (IICT) at Konan University and the ORSJ (Operations Research Society of Japan) (2008).
2007[ to top ]
  • Source Traffic Modeling of Wireless Applications Tran-Gia, Phuoc; Staehle, Dirk; Leibnitz, Kenji in International Journal of Electronics and Communications (2007). 55
  • Peer-to-Peer vs. Client/Server: Reliability and Efficiency of a Content Distribution Service Leibnitz, Kenji; Hoßfeld, Tobias; Wakamiya, Naoki; Murata, Masayuki (2007).
  • Estimating Churn in Structured P2P Networks Binzenhöfer, Andreas; Leibnitz, Kenji (2007).
  • Teletraffic Issues in Mobile Communication Network Planning Leibnitz, Kenji; Tran-Gia, Phuoc; Tutschku, Kurt in Telecommunication Systems (2007). 15
  • QoS of Internet Access with GPRS Staehle, Dirk; Leibnitz, Kenji; Tsipotis, Konstantin in Wireless Networks (2007). 9 213–222.
  • Modeling of an Online TV Recording System Hoßfeld, Tobias; Leibnitz, Kenji; Remiche, Marie-Ange in SIGMETRICS Performance Evaluation Review (2007). Volume 35, Number 2
  • Estimating Churn in Structured P2P Networks Binzenhöfer, Andreas; Leibnitz, Kenji in 20th International Teletraffic Congress (ITC20) (2007).
  • Peer-to-Peer vs. Client/Server: Reliability and Efficiency of a Content Distribution Service Leibnitz, Kenji; Hoßfeld, Tobias; Wakamiya, Naoki; Murata, Masayuki in 20th International Teletraffic Congress (ITC20) (2007).
  • Modeling and Evaluation of an Online TV Recording Service Hoßfeld, Tobias; Leibnitz, Kenji in Ninth annual workshop on mathematical performance modeling and analysis MAMA2007, in conjunction with ACM SIGMETRICS ’07 and FCRC ’07 (2007).
  • Performance Evaluation of an IPTV Recording Service Hoßfeld, Tobias; Leibnitz, Kenji in Invited Paper at the Jointly-organized Symposium of the Institute of Intelligent Information and Communications Technology (IICT) at Konan University and the ORSJ (Operations Research Society of Japan) (2007).
2006[ to top ]
  • On Pollution in eDonkey-like Peer-to-Peer File-Sharing Networks Leibnitz, Kenji; Hoßfeld, Tobias; Wakamiya, Naoki; Murata, Masayuki in 13th GI/ITG Conference on Measurement, Modeling, and Evaluation of Computer and Communication Systems, MMB2006 (2006).
  • Modeling of Epidemic Diffusion in Peer-to-Peer File-Sharing Networks Leibnitz, Kenji; Hoßfeld, Tobias; Wakamiya, Naoki; Murata, Masayuki in The Second International Workshop on Biologically Inspired Approaches to Advanced Information Technology, Bio-ADIT 2006, LNCS 3853 (2006).
2005[ to top ]
  • Impact of Interferers on the Epidemic Diffusion in Peer-to-Peer File-Sharing Networks Leibnitz, Kenji; Hoßfeld, Tobias; Wakamiya, Naoki; Murata, Masayuki (2005).
2004[ to top ]
  • T-Mobile UMTS Leibnitz, Kenji; Staehle, Dirk; Heck, Klaus; Mäder, Andreas (2004).
  • Information Diffusion in eDonkey Filesharing Networks Hoßfeld, Tobias; Leibnitz, Kenji; Pries, Rastin; Tutschku, Kurt; Tran-Gia, Phuoc; Pawlikowski, Krzysztof (2004).
  • Information Diffusion in eDonkey Filesharing Networks Hoßfeld, Tobias; Leibnitz, Kenji; Pries, Rastin; Tutschku, Kurt; Tran-Gia, Phuoc; Pawlikowski, Krzysztof in ATNAC 2004 (2004). 8.
2003[ to top ]
  • Analytical Modeling of Power Control and its Impact on Wideband CDMA Capacity and Planning Leibnitz, Kenji PhD thesis, University of Wuerzburg. (2003, February).
  • Macro Diversity Gain in UMTS Networks with Clustered User Distributions Staehle, Dirk; Heck, Klaus; Leibnitz, Kenji in International Teletraffic Congress (ITC-18) (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) (2003).
2002[ to top ]
  • 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) (2002).
  • 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) (2002).
  • Fast Prediction of the Coverage Area in UMTS Networks Leibnitz, Kenji; Heck, Klaus; Staehle, Dirk in Proc. of IEEE GLOBECOM (2002).
  • 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) (2002).
  • Diversity Effects on the Soft Handover Gain in UMTS networks Leibnitz, Kenji; Staehle, Dirk; Heck, Klaus (2002).
  • An Approximation of Othercell Interference Distributions for UMTS Systems using Fixed-Point Equations Weller, Albert; Leibnitz, Kenji; Heck, Klaus; Tran-Gia, Phuoc; Schröder, Bernd; Staehle, Dirk (2002).
2001[ to top ]
  • Performance Evaluation of Interference and Cell Loading in UMTS Networks Krauß, Armin; Leibnitz, Kenji (2001).
  • Performance Evaluation of Interference and Cell Loading in a UMTS Network Krauß, Armin; Leibnitz, Kenji in Proc. of the 17th International Teletraffic Congress (ITC-17) (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) (2001).
  • 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) (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) (2001).
  • Analytical Characterization of the Soft Handover Gain in UMTS Tran-Gia, Phuoc; Leibnitz, Kenji; Heck, Klaus; Staehle, Dirk; Schröder, Bernd; Weller, Albert (2001).
  • QoS of Internet Access with GPRS Leibnitz, Kenji; Staehle, Dirk; Tsipotis, Konstantin (2001).
2000[ to top ]
  • Source Traffic Modeling of Wireless Applications Staehle, Dirk; Tran-Gia, Phuoc; Leibnitz, Kenji (2000).
1999[ to top ]
  • Impacts of Power Control on Outage Probabilities in CDMA Wireless Networks Leibnitz, Kenji in Proc. of IFIP 5th International Conference on Broadband Communications (1999).
  • Teletraffic models and planning in wireless IP networks Leibnitz, Kenji; Tran-Gia, Phuoc in IEEE Wireless Communications and Networking Conference (1999).
  • Adaptive soft-handoff thresholds for CDMA systems with spatial traffic Remiche, Marie-Ange; Leibnitz, Kenji in 16th International Teletraffic Congress (1999). 97–106.
  • Impact of clustered traffic distributions in CDMA radio network planning Leibnitz, Kenji; Ehrenberger, Ulrich in 16th International Teletraffic Congress (1999). 129–138.
  • Impact of Clustered Traffic Distributions in CDMA Radio Network Planning Ehrenberger, Ulrich; Leibnitz, Kenji (1999).
1998[ to top ]
  • Code Division Multiple Access wireless network planning considering clustered spatial customer traffic Leibnitz, Kenji; Tran-Gia, Phuoc; Jain, Nikhil in 8th International Telecommunication Network Planning Symposium (1998).
  • Analysis of the Dynamics of CDMA Reverse Link Power Control Leibnitz, Kenji; Tran-Gia, Phuoc; Miller, John E. in IEEE GLOBECOM (1998).
  • Analysis of the dynamics of CDMA reverse link power control Miller, John E.; Tran-Gia, Phuoc; Leibnitz, Kenji in IEEE GLOBECOM 98 (1998).
  • Teletraffic issues in mobile communication network planning Leibnitz, Kenji; Tutschku, Kurt; Tran-Gia, Phuoc in 11th ITC Specialist Seminar (1998).
  • Code division multiple access wireless network planning considering clustered spatial customer traffic Leibnitz, Kenji; Jain, Nikhil; Tran-Gia, Phuoc in 8th International Telecommunication Network Planning Symposium (1998).
  • Code Division Multiple Access wireless network planning considering clustered spatial customer traffic Leibnitz, Kenji; Jain, Nikhil; Tran-Gia, Phuoc (1998).
  • Adaptive Soft-Handoff Thresholds for CDMA Systems with Spatial Traffic Leibnitz, Kenji; Remiche, Marie-Ange (1998).
  • Analysis of the Dynamics of CDMA Reverse Link Power Control Miller, John E.; Tran-Gia, Phuoc; Leibnitz, Kenji (1998).
  • Einsatz von topologieerhaltenden neuronalen Netzen zur Interpretation von Leiterplattendaten Leibnitz, Kenji; Jodl, Wolfgang; Rothaug, U.; Heuler, Marius (1998).
1997[ to top ]
  • ICEPT - an integrated cellular network planning tool Leibnitz, Kenji; Tran-Gia, Phuoc; Tutschku, Kurt in IEEE/VTS 47th Vehicular Technology Conference (1997).
1996[ to top ]
  • Fast Ray-Tracing for Field Strength Prediction in Cellular Mobile Network Planning Tutschku, Kurt; Leibnitz, Kenji in 46th IEEE/VTS Conference on Vehicular Technology 1996 (1996).
  • Künstliche Neuronale Netze für die Wegeoptimierung in ATG Leiterplattentestern Leibnitz, Kenji; Tutschku, Kurt; Rothaug, U. (1996).
1995[ to top ]
  • Field Strength Prediction by Ray-Tracing for Adaptive Base Station Positioning in Mobile Communication Networks Tutschku, Kurt; Leibnitz, Kenji; Fritsch, Thomas in 2. ITG Fachtagung Mobile Kommunikation (1995). ITG-Fachbericht 135.