Prof. Dr.-Ing. Markus Fidler
Prof. Dr.-Ing. Markus Fidler
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Adresse
Appelstraße 9a
30167 Hannover
30167 Hannover
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Prof. Dr.-Ing. Markus Fidler
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Persönliche Informationen
Curriculum Vitae
Markus received the doctoral degree in computer engineering from RWTH Aachen University, Germany, in 2004. He was a Post-Doctoral Fellow of the Institute Mittag-Leffler, KTH Stockholm, Sweden, in 2004, NTNU Trondheim, Norway, in 2005, and the University of Toronto, ON, Canada, in 2006. During 2007 and 2008, he was an Emmy Noether Research Group Leader at Technische Universität Darmstadt, Germany, where he received his habilitation degree in 2008. Since 2009, he has been a Professor of communications networks at Leibniz Universität Hannover, Germany. He was awarded an ERC Starting Grant in 2012.
Research Interests
- Performance of Communication Systems
- Modeling
- Analysis: Network Calculus + Effective Bandwidths
- Measurements: Available Bandwidth Estimation
- Parallel Systems: Parallel Processing, Multi-path Protocols
- Networking
- Future Internet
- Multimedia Coding and Delivery
- Wireless, Cognitive Radio
- Car-2-X Communications
- Cooperative Awareness, Collective Perception
- Congestion Control
- Cooperative ADAS, Platooning
Teaching
- Mobile communications (Mobilkommunikation), summer term
- Computer networks (Rechnernetze), summer term
- Internet of Things lab (Labor Netze und Protokolle), summer term
- Teletraffic theory (Nachrichtenverkehrstheorie), winter term
- Future Internet Communications Technologies, winter term
- Computer networks lab (Labor Rechnernetze), winter term
Current doctoral students and postdocs
- Sami Akin, PhD
- Marc Akselrod
- Stefan Bora
- Shule Li
- Mahsa Noroozi
- Rahi Shet
- Vu Anh Vu
- Brenton Walker, PhD
- Vincent Wolff
- Edmir Xhoxhi
Past doctoral students
- Dr.-Ing. Kim Bartke
- Dipl. Math. Nico Becker
- Prof. Dr.-Ing. Michael Bredel
- Prof. Dr.-Ing. Zdravko Bozakov
- Prof. Dr.-Ing. David Dietrich
- Dr.-Ing. Mehdi Garrosi
- Dr.-Ing. Sukhpreet Khangura
- Dr.-Ing. Christoph König
- Dr.-Ing. Torsten Lorenzen
- Prof. Dr.-Ing. Ralf Lübben
- Dr.-Ing. Joao Paulo Miranda
- Dr.-Ing. Golaleh Oehlsen
- Prof. Dr.-Ing. Amr Rizk
- Dr.-Ing. Henrik Schumacher
- Dr.-Ing. Hugues Tchouankem
- M. Sc. Leonid Tomaschpolski
- M. Sc. Tilak Varisetty
- Performance of Communication Systems
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Publikationsliste
Zeitschriftenbeiträge
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(2024): Age- and Deviation-of-Information of Hybrid Time- and Event-Triggered Systems: What Matters More, Determinism or Resource Conservation?, Performance Evaluation Journal
DOI: 10.1016/j.peva.2024.102412 -
(2023): The Tiny-Tasks Granularity Trade-Off: Balancing Overhead Versus Performance in Parallel Systems, IEEE Transactions on Parallel and Distributed Systems, vol. 34, no. 4, pp. 1128-1144, 1 April 2023
DOI: 10.1109/TPDS.2022.3233712. -
(2023): Statistical Age-of-Information Bounds for Parallel Systems: When Do Independent Channels Make a Difference?, IEEE Journal on Selected Areas in Information Theory
DOI: 10.1109/JSAIT.2023.3328766 -
(2019): Machine learning for measurement-based bandwidth estimation, Computer Communications, vol. 144, August 2019 Weitere Informationen
DOI: 10.1016/j.comcom.2019.05.005 -
(2019): Statistical delay bounds for automatic repeat request protocols with pipelining, Performance Evaluation, vol. 135, November 2019
DOI: 10.1016/j.peva.2019.102029 -
(2019): A Non-Stationary Service Curve Model for Estimation of Cellular Sleep Scheduling, IEEE Transactions on Mobile Computing, vol. 18, no. 1, pp. 28-41, January 2019.
DOI: 10.1109/TMC.2018.2821133 -
(2018): A Method for Cross-layer Analysis of Transmit Buffer Delays in Message Index Domain, IEEE Transactions on Vehicular Technology Weitere Informationen
DOI: 10.1109/TVT.2017.2772915 -
(2016): Queue-aware Uplink Scheduling with Stochastic Guarantees, Computer Communications Weitere Informationen
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(2016): On the Transmission Rate Strategies in Cognitive Radios, IEEE Transactions on Wireless Communications Weitere Informationen
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(2015): Capacity-Delay-Error-Boundaries: A Composable Model of Sources and Systems, IEEE Transactions on Wireless Communications, 14(3):1280-1294
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(2014): Stochastic Bandwidth Estimation in Networks With Random Service,, IEEE/ACM Transaction on Networking (TON), vol. 22, no. 2, pp. 484–497, April 2014 Weitere Informationen
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(2013): On Multiplexing Models for Independent Traffic Flows in Single- and Multi-Node Networks,, IEEE Transactions on Network and Service Management, vol. 10, no. 1, pp. 15-28, 2013 Weitere Informationen
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(2012): Non-asymptotic End-to-end Performance Bounds for Networks with Long Range Dependent fBm Cross Traffic, , Computer Networks, 56(1):127–141, Jan. 2012 Weitere Informationen
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(2010): A system theoretic approach to bandwidth estimation,, IEEE/ACM Transactions on Networking (TON), 18(4):1040-1053, August 2010
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(2010): A Survey of Deterministic and Stochastic Service Curve Models in the Network Calculus,, IEEE Communications Surveys & Turorials (COMST), 12(1):59-86, Februar 2010 Weitere Informationen
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(2006): Conjugate Network Calculus: A Dual Approach Applying the Legendre Transform,, Computer Networks 50(8):1026-1039, June 2006
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(2006): On the Way to a Distributed Systems Calculus: An End-to-End Network Calculus with Data Scaling,, Performance Evaluation Review 34(1):287-298, June 2006
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(2005): Traffic Shaping in Aggregate-Based Networks: Implementation and Analysis,, Computer Communications 28(3):274-286, February 2005
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(2004): A Parameter Based Admission Control for Differentiated Services Networks,, Computer Networks, 44(4):463-479, March 2004
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(2004): M|G|1 Priority Scheduling with Discrete Pre-emption Points: On the Impacts of Fragmentation on IP Quality of Service,, Computer Communications, 27(12):1183-1196, July 2004
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(2004): End-to-End Quality of Service for High-End Applications,, Computer Communications, 27(14):1375-1388, September 2004
Konferenzbeiträge
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(2024): Age-of-Information in Tandem Queues with Delayed Feedback: Zero-Wait vs. Pipelining, PIMRC 2024
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(2022): A Min-plus Model of Age-of-Information with Worst-case and Statistical Bounds, ICC 2022
DOI: 10.1109/ICC45855.2022.9838750 -
(2022): Age-and Deviation-of-Information of Time-Triggered and Event-Triggered Systems, ITC 2022
arXiv: 2206.01428 -
(2022): Performance and Scaling of Parallel Systems with Blocking Start and/or Departure Barriers, IEEE INFOCOM 2022 - IEEE Conference on Computer Communications
DOI: 10.1109/INFOCOM48880.2022.9796754 -
(2020): TCP Congestion Control Performance on a Highway in a Live LTE Network, IEEE 92nd Vehicular Technology Conference (VTC2020-Fall)
DOI: 10.1109/VTC2020-Fall49728.2020.9348515 -
(2020): Tiny Tasks - A Remedy for Synchronization Constraints in Multi-Server Systems, IEEE INFOCOM
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(2018): On the Delay Performance of Browser-based Interactive TCP Free-viewpoint Streaming, IFIP Digital Library | Datei |
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(2018): Multi-Headed MPTCP Schedulers to Control Latency in Long-Fat / Short-Skinny Heterogeneous Networks
DOI: 10.1145/3264844.3264847 -
(2018): Statistical Delay Bounds for Automatic Repeat Request Protocols with Pipelining, 30th International Teletraffic Congress (ITC 30)
DOI: 10.1109/ITC30.2018.00011 -
(2018): Stochastic Guarantees for Rate-Adaptive Streaming, 2018 International Workshop on Network Calculus and Applications (NetCal 2018) at 30th International Teletraffic Congress (ITC 30)
DOI: 10.1109/ITC30.2018.10056 -
(2018): Neural Networks for Measurement-based Bandwidth Estimation, IFIP Networking 2018
DOI: 10.23919/IFIPNetworking.2018.8697023 -
(2018): Multi-Interface Communication: Interface Selection under Statistical Performance Constraints, ITC-30, NetCal Workshop
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(2017): 4G LTE on the Road - What Impacts Download Speeds Most?, IEEE 86th Vehicular Technology Conference (VTC2017-Fall)
DOI: 10.1109/VTCFall.2017.8288296 -
(2016): On the Delay Performance of Interference Channels, IFIP Networking
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(2016): On Characteristic Features of the Application Level Delay Distribution of TCP Congestion Avoidance, IEEE ICC
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(2016): Non-Asymptotic Delay Bounds for (k, l) Fork-Join Systems and Multi-Stage Fork-Join Networks, IEEE INFOCOM
arXiv: 1512.08354 -
(2016): Estimation Method for the Delay Performance of Closed-loop Flow Control with Application to TCP, IEEE INFOCOM
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(2015): "A Non-stationary Service Curve Model for Performance Analysis of Transient Phases", 27th International Teletraffic Congress (ITC 27), | Datei |
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(2015): "Queue-aware Uplink Scheduling: Analysis, Implementation, and Evaluation", Proc. IFIP Networking 2015
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(2015): Backlog and Delay Reasoning in HARQ Systems, 27th International Teletraffic Congress (ITC 27) 2015 Weitere Informationen
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(2014): A Measurement Study on the Application-level Performance of LTE,, In Proc. of IFIP Networking 2014, Trondheim, Norway
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(2013): Estimating Traffic Correlations from Sampling and Active Network Probing, In Proc. of IFIP Networking 2013, New York, USA
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(2012): On the Delay Performance of Block Codes for Discrete Memoryless Channels with Feedback
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(2012): Non-equilibrium Information Envelopes and the Capacity-Delay-Error-Tradeoff of Source Coding
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(2011): "Leveraging Statistical Multiplexing Gains in Single and Multi-hop Networks", In Proc. of the IEEE International Workshop on Quality of Service (IEEE IWQoS) 2011, San Jose, USA
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(2011): On the Capacity-Delay-Error-Tradeoff of Source Coding, IFIP Performance, Poster, Amsterdam, Netherlands, Oct. 2011
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(2011): "A Foundation for Stochastic Bandwidth Estimation of Networks with Random Service",, In Proc. of the 30th IEEE Conference on Computer Communications (IEEE INFOCOM) 2011, Shanghai, China
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(2010): "Statistical End-to-end Performance Bounds for Networks under Long Memory FBM Cross Traffic",, In Proc. of the IEEE International Workshop on Quality of Service (IEEE IWQoS), June 2010, Beijing, China
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(2010): A Measurement Study regarding Quality of Service and its Impact on Multiplayer Online Games, In Proc. of the Workshop on Network and Systems Support for Games (NetGames) 2010, Taipei, Taiwan, November 2010
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(2010): "Sample Path Bounds for Long Memory FBM Traffic",, In Proc. of the 29th IEEE Conference on Computer Communications (IEEE INFOCOM MC) 2010, San Diego, USA
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(2009): "Understanding Fairness and its Impact On Quality of Service in IEEE 802.11",, In Proc. of the 28th Conference on Computer Communications (INFOCOM) 2009, Rio de Janeiro, Brazil, April 2009
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(2008): A Measurement Study of Bandwidth Estimation in IEEE 802.11g Wireless LANs using the DCF,, LNCS 4982, pages 314-325
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(2008): Delay Bounds under Arbitrary Multiplexing: When Network Calculus Leaves You in the Lurch...
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(2008): On the Identifiability of Link Service Curves from End-Host Measurements,, Network Control and Optimization NETCOOP, Paris, France, September 8-10, 2008.
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(2007): Efficient Smoothing of Robust VBR Video Traffic by Explicit Slice-based Mode Type Selection,
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(2007): A Min-Plus System Interpretation of Bandwidth Estimation
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(2006): An End-to-End Probabilistic Network Calculus with Moment Generating Functions,
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(2006): A Secure Quorum Based Membership Mechanism for P2P Systems,
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(2006): Performance Analysis of Fading Channels using Probabilistic Network Calculus,
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(2005): A Dual Approach to Network Calculus Applying the Legendre Transform,, LNCS 3375, pages 33-48
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(2005): Transformation-based Network Calculus Applying Convex/Concave Conjugates,
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(2005): Measurement-based Admission Control for a Flow-Aware Network,
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(2005): Preserving the Independence of Flows in General Topologies using Turn-Prohibition, LNCS 3552, pages 193-205
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(2005): Network Calculus and Conjugate Duality in Network Performance Analysis,
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(2005): Server Models for Probabilistic Network Calculus,
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(2005): Self-managing Functions in Web Services Agreement-based Autonomic Grids,
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(2004): Routing in Turn-Prohibition Based Feed-Forward Networks,, LNCS 3042, pages 1168-1179
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(2004): The Turnnet Concept: Routing in Feed-Forward Networks with Prohibited Turns,
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(2003): Extending the Network Calculus Pay Bursts Only Once Principle to Aggregate Scheduling,, LNCS 2601, pages 19-34
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(2003): Multi-Class Applications for Parallel Usage of a Guaranteed Rate and a Scavenger Service,
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(2003): M|G|1 Priority Scheduling with Discrete Pre-emption Points: On the Impacts of Fragmentation on IP QoS,
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(2003): On The Impacts of Traffic Shaping on End-to-End Delay Bounds in Aggregate Scheduling Networks,, LNCS 2811, pages 1-10
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(2002): Transmission of Layered Video Streams in a Differentiated Services Network,
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(2002): Differentiated Services based Priority Dropping and Its Application to Layered Video Streams,, LNCS 2345, pages 551-562
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(2002): A Pragmatic Approach for Service Provisioning Based on a Small Set of Per-Hop-Behaviors,
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(2002): Evaluation of a Differentiated Services based Implementation of a Premium and an Olympic Service,, LNCS 2511, pages 36-46
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(2001): Management and Scheduling for Real-time Multimedia Applications,
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(2001): Real-time Multimedia Streams in a Differentiated Services Network,
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(2001): Load Sensitive Routing,
Dissertationen
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(2009): Deterministic and Stochastic Service Curve Models in the Network Calculus,, Habilitation, Fachbereich für Elektrotechnik und Informationstechnik, TU Darmstadt, January 2009
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(2004): Providing Internet Quality of Service based on Differentiated Services Traffic Engineering,, Dissertation, Fakultät für Mathematik, Informatik und Naturwissenschaften, RWTH Aachen, January 2004
Diplom-/Masterarbeiten
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(2001): Zuschnittplanung unter dem Gesichtspunkt der Flexibilität,, Diplomarbeit, Fakultät für Wirtschaftswissenschaft, FernUniversität Hagen, September 2001
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(1997): Architekturstudie zur objektbasierten Bewegungsschätzung im digital-HDTV,, Diplomarbeit, Fakultät für Elektrotechnik, RWTH Aachen, April 1997
Sonstiges
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(2011): Non-equilibrium Information Envelopes and the Capacity-Delay-Error-Tradeoff of Source Coding
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(2010): A Foundation for Stochastic Bandwidth Estimation of Networks with Random Service,, arXiv:1008.0050, July 2010
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(2009): Statistical End-to-end Performance Bounds for Networks under Long Memory FBM Cross Traffic,, arXiv:0909.0633, September 2009
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(2008): Understanding Fairness and its Impact on Quality of Service in IEEE 802.11,, arxiv.org/abs/0909.0633, August 2008
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(2007): A System Theoretic Approach to Bandwidth Estimation,, arxiv.org/abs/0801.0455, December 2007
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(2007): Delay Bounds under Arbitrary Multiplexing, Technical Report 360/07, University Kaiserslautern,
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(2006): An End-to-End Probabilistic Network Calculus with Moment Generating Functions,, arxiv.org/abs/cs/0507004, May 2006
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(2005): Elements of Probabilistic Network Calculus Applying Moment Generating Functions,, Preprint Series of the Institute Mittag-Leffler, January 2005
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Forschungsprojekte
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GRK SocialCars – Kooperatives (de)zentrales VerkehrsmanagementMethoden und Anwendungen des dezentralen und kooperativen Verkehrsmanagements im urbanen Raum durch Einbeziehung neuer technologischer Entwicklungen der Car-to-X-KommunikationLeitung: Prof. Dr.-Ing. Bernhard Friedrich (Sprecher)Jahr: 2014Förderung: DFGLaufzeit: 1/2014 - 3/2023
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FeelMaTyCMachine-Type Communication mit einer zentralen Basisstation und tausenden von umgebenden transmit-only Knoten.Leitung: Prof. Dr. Jürgen Peissig, Prof. Dr.-Ing. Markus FidlerTeam:Jahr: 2017Förderung: Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 329885056Laufzeit: 06/2017 - 06/2020
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Zukunftslabor MobilitätDas Zukunftslabor Mobilität ist mit dem Ziel entstanden, die Entwicklung von Transportsystemen und mobilitätsunterstützenden IT-Systemen zu fördern, die sich in die bestehende Infrastruktur integrieren. Für zukünftige Verkehrsmodelle mit stetig wachsender Vernetzung werden Kommunikationskonzepte entwickelt.Leitung: Prof. Dr.-Ing. Thomas Vietor (Koordination)Team:Jahr: 2020Laufzeit: 5 Jahre
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VaMoS 2 - Validated Models of MapReduce Scaling - Phase 2The goal of the VaMoS project is to bridge the gap between systems-oriented research and queueing theoretic works on parallel systems to create models which reflect the performance of real systems and their scaling behavior. This document reports on the first phase of this project, and proposes an extension to the project with a work program that builds on the successes and developments in the field over the last few years.Leitung: Prof. Dr.-Ing. Markus FidlerTeam:Jahr: 2024Förderung: Deutsche Forschungsgemeinschaft (DFG), Projektnummer:
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ADINeMo - Age- and Deviation-of-Information of Signal-agnostic and Signal-aware Sensor Sampling in Networked MonitoringWir betrachten ein System mit einem Sensor, der abgetastet wird. Die Abtastwerte werden über ein latenzbehaftetes Netzwerk an einen entfernten Monitor übertragen. Eine wichtige Leistungsmetrik solcher Systeme ist die Age-of-Information, die die Aktualität der Sensordaten am entfernten Monitor quantifiziert. Generell besteht das Ziel darin, eine Abtaststrategie zu finden, die die Age-of-Informationen minimiert. Bei zeitgesteuerten Systemen werden zu bestimmten Zeitpunkten Abtastwerte genommen, die Abtastung ist also signalagnostisch. Eine signalbewusste Abtastung erfolgt in ereignisgesteuerten Systemen, bei denen ein definiertes Sensorereignis einen Schwellwert überschreitet, die Übertragung eines neuen Abtastwerts auslöst. In diesem Projekt werden wir Age-of-Information-bezogene, aber signalbewusste Metriken betrachten, die die tatsächliche Abweichung der Information, die Deviation-of-Information, am entfernten Monitor vom aktuellen Sensorsignal berücksichtigen. Wir werden signalbewusste Abtaststrategien entwickeln und ihre Deviation-of-Information-Leistungsfähigkeit bewerten.Leitung: Prof. Dr.-Ing. Markus FidlerTeam:Jahr: 2024Förderung: Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 520006080Laufzeit: 01/2024 - 12/2026
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