Dipl.-Inf. Steffen Gebert
May 2011 - Dec 2016
Dissertation:
Architectures for Softwarized Networks and their Performance Evaluation
Publications
2022[ to top ]
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Data Usage in IoT: A Characterization of GTP Tunnels in M2M Mobile Networks. . In 2nd IFIP/IEEE International workshop on Fully-Flexible Internet Architectures and Protocols for the Next-Generation Tactile Internet (FlexNGIA). 2022.
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Anonymized GTP Tunnel Trace in Mobile IoT. . 2022, February.
2021[ to top ]
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Signaling Traffic in Internet-of-Things Mobile Networks. . In IFIP/IEEE International Symposium on Integrated Network Management (IM 2021). Bordeaux, France (Virtual Conference), 2021.
2017[ to top ]
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Architectures for Softwarized Networks and their Performance Evaluation. Technical Report (PhD dissertation), . . PhD dissertation. University of Wuerzburg, 2017, June.
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An SDN/NFV-enabled Enterprise Network Architecture Offering Fine-Grained Security Policy Enforcement. . In IEEE Communications Magazine, 55(3), pp. 217–223. 2017.
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TableVisor 2.0: Towards Full-Featured, Scalable and Hardware-Independent Multi Table Processing. . In NetSoft 2017, Best Student Paper Award. 2017.
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SDN and NFV as Enabler for the Distributed Network Cloud. . In Mobile Networks and Applications. 2017.
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A Discrete-Time Model for Optimizing the Processing Time of Virtualized Network Functions. . In Computer Networks, 125, pp. 4–14. 2017.
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A Priori State Synchronization for Fast Failover of Stateful Firewall VNFs. . In Workshop on Software-Defined Networking and Network Function Virtualization for Flexible Network Management (SDNFlex 2017). Göttingen, Germany, 2017.
2016[ to top ]
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Performance Modeling of Softwarized Network Functions using Discrete-Time Analysis. . Fachgruppentagung ITG 5.2.1, Technische Universität Hamburg-Harburg, 2016, August 31.
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Discrete-Time Analysis: Deriving the Distribution of the Number of Events in an Arbitrarily Distributed Interval. Technical Report (498), . . University of Wuerzburg, 2016.
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Performance Evaluation Mechanisms for FlowMod Message Processing in OpenFlow Switches. . In IEEE Sixth International Conference on Communications and Electronics. Ha Long City, Vietnam, 2016.
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ZOOM: Lightweight SDN-based Elephant Detection. . In First International Workshop on Programmability for Cloud Networks and Applications (PROCON). Würzburg, Germany, 2016.
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Performance Modeling of Softwarized Network Functions Using Discrete-Time Analysis. . In 28th International Teletraffic Congress (ITC). Würzburg, Germany, 2016.
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Demonstrating a Personalized Secure-By-Default Bring Your Own Device Solution Based on Software Defined Networking. . Würzburg, Germany, 2016, September.
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Processing Time Comparison of a Hardware-Based Firewall and its Virtualized Counterpart. . In 8th EAI International Conference on Mobile Networks and Management (MONAMI 2016). Abu Dhabi, United Arab Emirates, 2016.
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Simulation Framework for Distributed SDN-Controller Architectures in OMNeT++. . In 8th EAI International Conference on Mobile Networks and Management (MONAMI 2016). Abu Dhabi, United Arab Emirates, 2016.
2015[ to top ]
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Continuously Delivering Your Network (Short Paper). . In IEEE/IFIP International Symposium on Integrated Network Management (IM). Ottawa, Canada, 2015.
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Heuristic Approaches to the Controller Placement Problem in Large Scale SDN Networks. . In IEEE Transactions on Network and Service Management - Special Issue on Efficient Management of SDN and NFV-based Systems, 12(1), pp. 4–17. 2015.
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Agile Management of Software Based Networks. Technical Report (493), . . University of Wuerzburg, 2015.
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Investigating Isolation between Virtual Networks in Case of Congestion for a Pronto 3290 Switch. . In Workshop on Software-Defined Networking and Network Function Virtualization for Flexible Network Management (SDNFlex 2015). Cottbus, Germany, 2015.
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Demonstrating the Optimal Placement of Virtualized Cellular Network Functions in Case of Large Crowd Events. . Vienna, Austria, 2015, April.
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Specialized Heuristics for the Controller Placement Problem in Large Scale SDN Networks. . In International Teletraffic Congress (ITC 27). Ghent, Belgium, 2015.
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Investigating the Impact of Network Topology on the Processing Times of SDN Controllers. . In Seventh IFIP/IEEE International Workshop on Management of the Future Internet. Ottawa, Canada, 2015.
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Continuously Delivering Your Network. . Ottawa, Canada, 2015, May.
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Performance Issues in SDN and NFV. . University of Toronto, 2015, May 7.
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TableVisor: An Emulation Layer for Multi-Table OpenFlow Switches. . In 4th European Workshop on Software Defined Networks (EWSDN). Bilbao, Spain, 2015.
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TableVisor: An Emulation Layer for Multi-Table OpenFlow Switches. . Lightning Talk at 4th European Workshop on Software Defined Networks (EWSDN), Bilbao, Spain, 2015, October 1.
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Performance Benchmarking of a Software-Based LTE SGW. . In 2nd International Workshop on Management of SDN and NFV Systems. Barcelona, Spain, 2015.
2014[ to top ]
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SDN interfaces and performance analysis of SDN components. . 2014, September 25.
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Demonstrating the Optimal Placement of Virtualized Cellular Network Functions in Case of Large Crowd Events. . 2014, August.
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OFCProbe: A Platform-Independent Tool for OpenFlow Controller Analysis. . In 5th IEEE International Conference on Communications and Electronics (IEEE ICCE 2014). Da Nang, Vietnam, 2014.
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DevOps und Continuous Delivery. . Datev Trendscout, Nürnberg, 2014, July 15.
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Including Energy Efficiency Aspects in Multi-Layer Optical Network Design. . In 5th International Conference on Communications and Electronics (ICCE 2014). Da Nang, Vietnam, 2014.
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POCO: A Framework for the Pareto-Optimal Resilient Controller Placement in SDN-based Core Networks. . Krakow, Poland, 2014, May.
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POCO-PLC: Enabling Dynamic Pareto-Optimal Resilient Controller Placement in SDN Networks. . Toronto, Canada, 2014, April.
2013[ to top ]
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Pareto-Optimal Resilient Controller Placement in SDN-based Core Networks. . In 25th International Teletraffic Congress (ITC). Shanghai, China, 2013.
2012[ to top ]
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Signaling Load and Tunnel Management in a 3G Core Network. Technical Report (484), . . University of Wuerzburg, 2012.
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Internet Access Traffic Measurement and Analysis. . In Traffic Monitoring and Analysis (TMA) workshop co-located with the 13th Passive and Active Measurement (PAM) conference. Vienna, Austria, 2012.