Hans van den Berg

Prof. dr. Hans van den Berg has more than 25 years of experience in ICT research and innovation. His main contributions are in the field of design and performance optimization of (mobile) communication networks and services. He has been active in many national and European research projects and platforms (FP3-FP7, COST, ITEA) and acted as coordinator of the FP7 project SOCRATES (2008-2011) on self-organisation in mobile networks. He is co-founder and vice-chair of the recently started COST Action IC1304 “Autonomous Control for a Reliable Internet of Services” (COST ACROSS, 2013-2017). He is co-founder of the national ICT Innovation Platform on critical ICT infrastructures (‘Vitale ICT’). Hans van den Berg has been member of the Steering Committee of the International Teletraffic Congress (2005-2015), and has been active as TPC member of numerous international conferences. He is editor of Elsevier International Journal of Electronics and Communications. He has published more than 150 refereed papers in international journals and conference proceedings, and is co-editor of three books. In 2017 he received ITC's Arne Jensen Lifetime Achievement Award for his exceptional contribution to traffic modeling, control and performance. Since July 2005, Hans van den Berg is Principal Scientist at TNO and holds a part-time position as full professor within the reserach group Design and Analysis of Communication Systems at the Faculty of Electrical Engineering, Mathematics and Computer Science of the University of Twente.

Research projects

• COST ACROSS (Autonomous Control for a Reliable Internet of Services)

• FP7 SEMAFOUR (Self-Management for Unified Heterogeneous Radio Access Networks)

• FP7 MCN (Mobile Cloud Networking)

• FP7 SOCRATES (Self-Optimisation and Self-Configuration in Wireless Networks)

• IOP GenCom SeQual (Service Optimisation and Quality)

• COST 290 (Traffic and QoS Management in Wireless Multimedia Networks)
• COST IC0703 (Traffic Monitoring and Analysis)
  

Courses

• Cloud Networking
• Mobile and Wireless Networking 2
• Switching and Control Systems
• Stochastic Models for Telecommunication Systems

PhD Students

• Mozhdeh Gholibeigi, Reliable Broadcasting in Vehicular Ad-hoc Networks

• Morteza Karimzadeh, Mobility Management in Future Mobile Networks

• Frank Wetzels, Performance Management in SDN based Networks

• Tom Coenen, Modeling the Impact of Interference on Wireless Ad-hoc Network Performance (finished)

• Wendy Ellens, Stochastic Methods for Measurement-based Network Control (finished)

• Ricardo de Oliveira Schmidt, Measurement-Based Link Dimensioning for the Future Internet (finished)

• Miroslav Zivkovic, Runtime QoS Control and Revenue Optimization within Service Oriented Architecture (finished)

• Wouter Klein Wolterink, Location-based Forwarding in Vehicular Networks (finished)

• Desislava Dimitrova, Analysing Uplink Scheduling in Mobile Networks - a Flow-Level Perspective (finished)

• Frank Roijers, Fluid Models for QoS Provisioning in Communication Networks (finished)

• Richa Malhotra, Quality of Service Modeling and Analysis for Carrier Ethernet (finished)

• Irwan Endrayanto, Optimal Resource Allocation in Downlink CDMA Wireless Networks (finished)
• Sing Kong Cheung, Processor-Sharing Queues and Resource Sharing in Wireless LANs (finished)
  

Publications

2019

• Frank Wetzels, Hans van den Berg, Joost Bosman and Rob van der Mei, Dynamic Priority Assignment for SLA Compliance in Service Function Chains. Accepted for publication in: Proceedings 26th International Conference on Telecommunications (ICT 2019), Ha Noi, Vietnam, 8-10 April 2019.

2018

• J.W. Kleinrouweler, B. Meixner, H. van den Berg, J. Bosman, R. van der Mei, P. Cesar, Improving Mobile Video Quality Through Predictive Channel Quality Based Buffering. In: Proceedings ITC-30, Vienna, Austria, 4-6 September 2018.
• Tiia Ojanperä, Hans van den Berg, Wieger IJntema, Ramon S. Schwartz, Miodrag Djurica, Application Synchronization among Multiple MEC Servers in Connected Vehicle Scenarios. In: Proceedings VTC 2018-Fall, Chicago, USA, 27-30 August 2018.
• E. Rietberg, L. D'Acunto, R. Kooij and H. van den Berg, Analyzing Information Availability in ICN Under Link Failures. In: Proceedings 32nd International Conference on Information Networking (ICOIN 2018), Chiang Mai, Thailand, January 10-12, 2018. (Best Paper Award)
• R.D. van der Mei, J.L. van den Berg et al., State-of-the-Art and Research Challenges in the Area of Autonomous Control for a Reliable Internet of Services. Book Chapter in: Autonomous Control for a Reliable Internet of Services – Methods, Models, Algorithms and Tools, LNCS 10768, ISBN 978-3-319-90414-6, Springer, 2018 (pp. 1-22).
• W. Burakowski, A. Beben, H. van den Berg et al., Traffic Management for Cloud Federation. Book Chapter in: Autonomous Control for a Reliable Internet of Services – Methods, Models, Algorithms and Tools, LNCS 10768, ISBN 978-3-319-90414-6, Springer, 2018 (pp. 269-312).
• Ivan Ganchev, Rob van der Mei, Hans van den Berg (eds.), Autonomous Control for a Reliable Internet of Services – Methods, Models, Algorithms and Tools. 400 pages, LNCS 10768, ISBN 978-3-319-90414-6, Springer, 2018.

2017

• M. Karimzadeh, L. Valtulina, A. Pras, H. van den Berg, R. de O. Schmidt, M. Liebsch, T. Taleb, Double-NAT Based Mobility Management for Future LTE Networks. In: Proceedings IEEE WCNC 2017, San Francisco, CA, USA, 19-22 March 2017.
• S. van der Kooij, P. Kempker, H. van den Berg, S. Bhulai, Optimal Battery Charging in Smart Grids with Price Forecasts. IEEE PES Innovative Smart Grid Technologies Conference (ISGT 2017), Washington DC, USA, 23-26 April 2017.
• M. Karimzadeh, L. Valtulina, H. van den Berg, A. Pras, M. Liebsch, T. Taleb, Software Defined Networking to Support IP Address Mobility in Future LTE Networks. In: Proceedings IEEE ComSoc Wireless Days 2017, Porto, Portugal, 29-31 March 2017.
• Hans van den Berg, Autonomous Control for a Reliable Internet of Services: An Overview of the Activities of COST Action ACROSS. In: ICPE '17 Companion Proceedings of the 8th ACM/SPEC International Conference on Performance Engineering, L'Aquila, Italy, April 22-26, 2017.
• Z. Zhao, M. Karimzadeh, T. Braun, A. Pras, H. van den Berg, “Cloudified Mobility and Bandwidth Prediction in Virtualized LTE Networks”, In: Proceedings IFIP/IEEE International Symposium on Integrated Network Management (IM 2017), Lisbon, Portugal, 8-12 May 2017.
• M. Karimzadeh, H. van den Berg, A. Pras and Ricardo de O. Schmidt, Quantitative Comparison of the Efficiency and Scalability of the Current and Future LTE Network Architectures. Wireless Communications and Mobile Computing, Volume 2017, November 2017.
• M. Gholibeigi, M. Baratchi, H. van den Berg, G. Heijenk, “Reliable Vehicular Broadcast using 5G Device-to-Device Communication”. In: Proceedings 10th IFIP Wireless and Mobile Networking Conference (WMNC 2017), Valencia, Spain, 25-27 September 2017.
• F. Wetzels, H. van den Berg, R. van der Mei and J. Bosman, Flow Termination Signaling in the Centralized Pre-Congestion Notification Architecture. Computer Networks, October 2017.
• P.L. Kempker, N.M. van Dijk, W.R.W. Scheinhardt, J.L. van den Berg, J.L. Hurink, Smart Charging of Electric Vehicles. In: Markov Decision Processes in Practice (International Series in Operations Research & Management Science), R.J. Boucherie, N.M. van Dijk (eds.), Springer International Publishing, 2017.
• M. Karimzadeh, L. Valtulina, H. van den Berg, A. Pras, P. Garrido Ortiz, R. Sadre, MultiPath TCP to Support User’s Mobility in Future LTE Network. In: Proceedings 10th IFIP Wireless and Mobile Networking (WMNC 2017), Valencia, Spain, September 25-27, 2017.

2016

• B. Sousa, Z. Zhao, M. Karimzadeh, D. Palma, V. Fonseca, P. Simoes, T. Braun, H. van den Berg, A. Pras, L. Cordeiro, Enabling a Mobility Prediction-aware Follow-Me Cloud Model, In: Proceedings 41st IEEE Conference on Local Computer Networks (LCN 2016), Dubai, UAE, 7-10 November 2016.
• P.L. Kempker, N.M. van Dijk, W.R.W. Scheinhardt, J.L. van den Berg, J.L. Hurink, Smart Charging of Electric Vehicles. In: Markov Decision Processes in Practice (International Series in Operations Research & Management Science), R.J. Boucherie, N.M. van Dijk (eds.), Springer, 2017.
• Z. Zhao, M. Karimzadeh, T. Braun, A. Pras, H. van den Berg, Cloudified Mobility and Bandwidth Prediction in Virtualized LTE Networks. In: Proceedings IFIP/IEEE International Symposium on Integrated Network Management (IM 2017), Lisbon, Portugal, 8-12 May 2017.
• M. Gholibeigi, M. Baratchi, H. van den Berg, G. Heijenk, Towards Reliable Multi-Hop Broadcast in VANETs: An Analytical Approach. In: Proceedings IEEE Vehicular Networking Conference (VNC) 2016, Columbus, Ohio, USA, December 8–10, 2016.
• Thomas Attema, Hans van den Berg, Pia Kempker, Daniël Worm and Carolien van der Vliet-Hameeteman, Models for QoS-aware capacity management in cable access networks. Broadband, Vol. 38 No. 2, May 2016.
• Pia Kempker, Nico van Dijk, Werner Scheinhardt, Hans van den Berg, Johann Hurink, Hoe laat laad ik mijn auto? STAtOR, Magazine of the Netherlands Society for Statistics and Operations Research, December 2016.

2015

• Pia Kempker, Hans van den Berg, Werner Scheinhardt, Nico van Dijk and Johann Hurink, Optimization of Charging Strategies for Electric Vehicles in PowerMatcher-Driven Smart Energy Grids. In: Proceedings VALUETOOLS 2015, Berlin, 14-16 December 2015.
• W. Ellens, P. Kovacs, H. van den Berg and S. Nunez Queija, Routing policies for a partially observable two-server queueing system. In: Proceedings VALUETOOLS 2015, Berlin, 14-16 December 2015.
• Morteza Karimzadeh, Zhongliang Zhao, Luuk Hendriks, Ricardo de O. Schmidt, Sebastiaan la Fleur, Hans van den Berg, Aiko Pras, Torsten Ingo Braun and Marius Corici, Mobility and Bandwidth Prediction as a Service in Virtualized LTE Systems. In: Proceedings IEEE CLOUDNET'15, Niagara Falls, Canada, 5-7 October 2015.
• Zhongliang Zhao, Morteza Karimzadeh, Torsten Ingo Braun, Aiko Pras and Hans van den Berg, A Demonstration of Mobility Prediction as a Service in Cloudified LTE Networks. In: Proceedings CLOUDNET'15, Niagara Falls, Canada, 5-7 October 2015.
• Joost Bosman, Hans van den Berg, and Rob van der Mei, Real-Time QoS Control for Service Orchestration. In: Proceedings ITC 2015, Ghent, Belgium, 8-10 September 2015.
• Wouter Klein Wolterink, Hans van den Berg, Geert Heijenk and Georgios Karagiannis, Modeling and evaluation of location-based forwarding in vehicular networks. Book chapter in Chen et al. (eds.) Vehicular Communications and Networks: Architectures, Protocols, Operation and Deployment, Woodhead Publishing, April 2015.
• Ricardo de O. Schmidt, Ramin Sadre, Anna Sperotto, Hans van den Berg and Aiko Pras. Impact of Packet Sampling on Link Dimensioning. IEEE Transactions on Network and Service Management (TNSM), 12(3), 392-405, 2015.
• W. Ellens, M. Mandjes, H. van den Berg, D. Worm and S. Blaszczuk, Performance evaluation using periodic system-state measurements. Performance Evaluation, Vol. 93 Issue C, November 2015, pp. 27-46.
• Thomas Attema, Hans van den Berg, Pia Kempker, Daniël Worm and Carolien van der Vliet - Hameeteman, Models for QoS-aware capacity management in cable access networks. In: Proceedings Cable Congress 2015, Brussels, Belgium, 11-13 March 2015.
• Ricardo de O. Schmidt, Hans van den Berg and Aiko Pras, Measurement-Based Network Link Dimensioning. In: Proceedings 14th IFIP/IEEE International Symposium on Integrated Network Management (IM 2015), Ottawa, Canada, 11-15 May 2015.

2014

• R. de O. Schmidt, R. Sadre, A. Sperotto, H. van den Berg and A. Pras, A Hybrid Procedure for Efficient Link Dimensioning. Computer Networks 67, pp. 252-269, 2014.
• Marijn ten Thij, Tanneke Ouboter, Daniel Worm, Nelly Litvak, Hans van den Berg, and Sandjai Bhulai, Modelling of trends in Twitter using retweet graph dynamics. Accepted for publication in: Proceedings of 11th Workshop on Algorithms and Models for the Web Graph (WAW 2014), Beijing, China, December 17-18, 2014.
• W. Ellens, M. Mandjes, D. Worm, and H. van den Berg. The effectiveness of throughput sampling for capacity management: a queueing approach. Proceedings IEEE ICC 2014 – Communication QoS, Reliability and Modeling Symposium, Sydney, Australia, June 10-14, 2014.
• W. Ellens, M. Mandjes, H. van den Berg, D. Worm and S. Blaszczuk, Inference of short time-scale fluctuations from periodic system-state measurements. Submitted for publication, August 2014.
• Kristina Zetterberg, Fredrik Gunnarsson, Mehdi Amirijoo, Bart Sas, Kathleen Spaey, Zwi Altman, Abdoulaye Tall, Hans van den Berg, Daniela Laselva, Istvan Z. Kovacs and Hendrik Hoffmann, On Design Principles for Self-Organizing Network Functions. In: Proceedings 4th International Workshop on Self-Organizing Networks (IWSON 2014), Barcelona, Spain, August 26, 2014.

2013

• Piotr Zuraniewski, Michel Mandjes, Hans van den Berg and Richa Malhotra, Resource Allocation Issues for a Two-Priority Buffered Link with Versatile Source Models. Accepted for publication in: Central European Journal of Operations Research. June 2013.
• Miroslav Zivkovic and Hans van den Berg, Revenue Optimization of Service Compositions using Conditional Request Retries (extended version of ICWS 2013 paper). International Journal of Web Services Research, Vol. 10, Issue 2, pp. 1-22, 2013.
• Piotr Zuraniewski, Michel Mandjes, Hans van den Berg and Richa Malhotra, Resource Allocation Issues for a Multiple-Priority Buffered Link. In: Proceedings 20th International Conference on Analytical & Stochastic Modelling Techniques & Applications (ASMTA 2013), Ghent, Belgium, 8-10 July 2013.
• Miroslav Zivkovic and Hans van den Berg, Revenue Optimization of Service Compositions using Conditional Request Retries. In: Proceedings IEEE 20th International Conference on Web Services (IEEE ICWS 2013), Santa Clara, CA, USA, June 27-July 2, 2013.
• Laura Brandwacht, Erik Meeuwissen and Hans van den Berg, Models and Guidelines for Dimensioning Private Clouds. In: Proceedings IEEE 20th International Conference on Web Services (IEEE ICWS 2013), Santa Clara, CA, USA, June 27-July 2, 2013.

2012

• Daniel Worm, Miroslav Zivkovic, Hans van den Berg and Rob van der Mei, Revenue Maximization with High Quality Assurance for Composite Web Services. In: Proceedings IEEE International Conference on Service Oriented Computing & Applications (SOCA 2012), Taipei, Taiwan, 17-19 December 2012.
• W. Ellens, M. Zivkovic, J. Akerboom, R. Litjens, J.L. van den Berg, Performance of Cloud Computing Centers with Multiple Priority Classes. In: Proceedings IEEE CLOUD 2012, Honolulu, USA, 24-29 June 2012.
• W. Klein Wolterink, G.J. Heijenk, J.L. van den Berg, Analytically Modelling the Performance of Piggybacking on Beacons in VANETs. In: Proceedings ACM VANET 2012, Low Wood Bay, UK, 25 June 2012.
• M.Zivkovic, J. Bosman, J.L. van den Berg, R.D. van der Mei, Profit Maximization with Dynamic Service Selection in Service Oriented Architecture. Submitted, April 2012.
• M. Zivkovic, J.W. Bosman, J.L. van den Berg, H.B. Meeuwissen, R.D. van der Mei and R. Nunez-Queija (2012). Runtime revenue maximization for composite Web services with response-time commitments. In: Proceedings 26th IEEE International Conference on Advanced Information Networking and Applications (AINA-2012), Fukuoka, Japan, March 26-29, 2012.
• D.H. te Hennepe, J.L. van den Berg, G. Karagiannis, Impact of relay station positioning on LTE uplink performance at flow level. In: Proceedings IEEE GLOBECOM 2012 CQRM, Anaheim, CA, USA, 3-7 December 2012.
• M. Zivkovic, J.L. van den Berg, Analysis of Revenue Improvements with Runtime Adaptation of Service Composition Based on Conditional Request Retries. To appear in: Proceedings European Conference on Service-Oriented and Cloud Computing (ESOCC 2012), Bertinoro, Italy, 19-21 September 2012.
• T.J.M. Coenen, J.L. van den Berg, R.J. Boucherie, M. de Graaf, A. Al Hanbali, Bottlenecks and stability in networks with contending nodes. To appear in: AEU International Journal of Electronics and Communications, 2012.
• Konstantinos Trichias, Hans van den Berg, Geert Heijenk, Jan de Jongh, Remco Litjens, Modeling and Evaluation of LTE in Intelligent Transportation Systems. In: Proceedings Joint ERCIM eMobility and MobiSense Workshop (ISBN 978-3-9522719-3-3), Island of Santorini, Greece, 8 June 2012.

2011

• D.C. Dimitrova, G.J. Heijenk, J.L. van den Berg and S. Yankov, Scheduler-dependent inter-cell interference and its impact on LTE uplink performance at flow level. In: Proceedings 9th IFIP international conference on Wired/Wireless Internet Communications (WWIC 2011), Vilanova i la Geltru, Spain, June 15-17, 2011.
• M. Zivkovic, J.L. van den Berg, B.M.M. Gijsen, E. Meeuwissen, Performance Evaluation of Dynamic Web Service Selection Strategies in Service Ortiented Architecture. In: Proceedings Sixth International Conference on Internet and Web Applications and Services (ICIW 2011), St. Maarten, The Netherlands Antilles, March 20-25, 2011.
• D.C. Dimitrova, J.L. van den Berg, G.J. Heijenk and R. Litjens, LTE uplink scheduling - flow level analysis. In: 4th International Workshop on Multiple Access Communications (MACOM 2011), Trento, Italy, September 11-13, 2011.
• D.C. Dimitrova, J.L. van den Berg, G.J. Heijenk and R. Litjens, Analysis of packet scheduling for UMTS EUL - design decisions and performance evaluation. Journal of Internet Engineering. ISSN 1791-177X. 2011.
• D.C. Dimitrova, J.L. van den Berg and G.J. Heijenk, Uplink packet scheduling in cellular networks with relaying -- comparative study. Telecommunication Systems, 48 (3-4), 2011. pp. 237-246.
• M. Zivkovic, J.W. Bosman, J.L. van den Berg, R.D. van der Mei, H.B. Meeuwissen and R. Nunez-Queija, Dynamic profit optimization for composite Web services with SLAs. In: Proceedings IEEE GLOBECOM 2011, Houston, Texas, USA, December 5-9, 2011.

2010

• F. Roijers, J.L. van den Berg and M.R.H. Mandjes, Performance analysis of differentiated resource-sharing in a wireless ad-hoc network. Performance Evaluation, Vol. 67, July 2010, pp. 528-547.
• I. Fernandez Diaz, R. Litjens, J.L. van den Berg, D.C. Dimitrova, K. Spaey. Sensitivity of the optimal parameter settings for a LTE packet scheduler, In: Proceedings VTC 2010 - Spring, Taipei, Taiwan, May 16-19, 2010.
• D.C. Dimitrova, J.L. van den Berg and G.J. Heijenk, Uplink packet scheduling in cellular networks with relaying - comparative study. Telecommunication Systems Journal, May 2010.
• D.C. Dimitrova, J.L. van den Berg, G. Heijenk, R. Litjens, Scheduling strategies for LTE uplink with flow behaviour analysis. In: Proceedings ERCIM eMobility workshop, Lulea, Sweden, May 31, 2010
• M. Mandjes, P.Zuraniewski, H. van den Berg and R. Malhotra, Resource allocation in carrier Ethernet. Submitted, September 2010.
• T.J.M. Coenen, J.L. van den Berg, R.J. Boucherie, M. de Graaf, A. Al Hanbali, Bottlenecks and stability in networks with contending nodes. Submitted, August 2010.

2009

• D.C.Dimitrova, J.L. van den Berg and G. Heijenk, Performance of relay-enabled uplink in cellular networks - a flow level analysis. In: Proceedings of the 1st International Conference on Ultra Modern Communications, St Petersburg, Russia, 12-14 October 2009.
• D.C.Dimitrova, J.L. van den Berg and G. Heijenk, Scheduler dependent modeling of inter-cell interference in UMTS EUL. In: Proceedings of the 3rd IEEE International Conference on Next Generation Mobile Appliations, Services and Technologies, Cardiff, Wales, UK, 15-18 September 2009.
• D.C.Dimitrova, J.L. van den Berg and G. Heijenk, Performance analysis of uplink packet schedulers in cellular networks with relaying. In: Proceedings of the 2nd Joint IFIP Wireless and Mobile Networking Conference, Gdansk, Poland, 09-11 September 2009.
• D.C.Dimitrova, J.L. van den Berg and G. Heijenk, Analysing the impact of relay station characteristics on uplink performance in cellular networks. In: Proceedings of the 3rd ERCIM Workshop on eMobility, Enschede, The Netherlands, 27-28 May 2009.
• R. Malhotra, M. Mandjes, W. Scheinhardt, and H. van den Berg, A feedback fluid queue with two congestion control thresholds. Mathematical Methods in Operations Research, Vol. 70, pp. 149-169, 2009.
• Richa Malhotra, Michel Mandjes, Werner Scheinhardt, and Hans van den Berg, Design issues of a back-pressure-based congestion control mechanism. To appear in: International Journal of Electronics and Communcations, 2009.
• F. Roijers, H. van den Berg, and M. Mandjes. Performance of differentiated resource sharing in a wireless ad hoc network. Submitted.

2008

• R. Litjens, J.L. van den Berg and R.J. Boucherie, Throughputs in processor sharing models for integrated stream and elastic traffic. Performance Evaluation 65, pp. 152-180, 2008.
• D. Dimitrova, J.L. van den Berg, R. Litjens and G.J. Heijenk, Flow-level performance comparison of packet scheduling schemes in UMTS EUL. IN: Proceedings of the 6th International Conference on Wired/Wireless Internet Communications (WWIC 2008), 28-30 May 2008, Tampere, Finland. LNCS. Springer Verlag.
• Hans van den Berg et al., Self Organisation in Future Mobile Communication Networks. In: Proceedings ICT Mobile Summit, Stockholm, June 10-12, 2008.
• Hans van den Berg, Ljpco Jorguseski, Remco Litjens, Intelligent mobile network keeps itself in top condition (in Dutch), Telecommagazine 1, February 2008.
• T.J.M. Coenen, J.L. van den Berg and R.J. Boucherie, A Polling Model Analysis of QoS Differentiation in WLANs. Accepted (Valuetools 2008), July 2008.

2007

• J.L. van den Berg, M.R.H. Mandjes, R. Nunez Queija, Pricing and distributed QoS control for elastic network traffic. Operations Research Letters 35 (2007), 297-307.
• M. de Graaf, J.L. van den Berg, R.J. Boucherie, et al., Easy Wireless: Broadband ad-hoc networking for emergency services. In: Proceedings Med Hoc Net 2007, Corfu, Greece, June 12-15, 2007.
• M. de Graaf, J.L. van den Berg et. al., Advances in Emergency Networking. In: Proceedings of Wireless Rural and Emergency Communications Conference, Rome, Italy, October 1-2, 2007.
• Frank Roijers, Michel Mandjes, and Hans van den Berg, Analysis of congestion periods in an M/M/infinity queue. Performance Evaluation, Vol. 64, pp. 737-754, 2007.
• Frank Roijers, Hans van den Berg, and Michel Mandjes, Fluid-flow modeling of a relay node in an IEEE 802.11 wireless ad-hoc network. In: Proceedings of ITC-20. L. Mason, T. Drwiega, and J. Yan (Eds.): ITC 2007, LNCS 4516, pp. 321�334, 2007.

2006

• D. Abendroth, J.L. van den Berg and M.R.H. Mandjes, A versatile model for TCP bandwidth sharing in networks with heterogeneous users. AEU: International journal of electronics and communications, 60 (4), 2006, pp. 267-278.
• J.L. van den Berg, M.R.H. Mandjes, R. van de Meent, A. Pras, F. Roijers and P.H.A. Venemans, QoS aware bandwidth provisioning of IP links. Computer networks, 50 (5), 2006, pp. 631-647.
• J.L. van den Berg, F. Roijers and M.R.H. Mandjes, Performance Modeling of a Bottleneck Node in an IEEE 802.11 Ad-hoc Network. In: Ad Hoc Now 2006, 5th International Conference on Ad hoc Networks & Wireless, 17-19 August 2006, Ottawa, Canada. pp. 321-336. Lecture Notes in Computer Science 4104. Springer Verlag, 2006.
• S.K. Cheung, J.L. van den Berg and R.J. Boucherie, Insensitive bounds for the moments of the sojourn time distribution in the M/G/1 processor-sharing queue. Queueing systems, 53 (1-2), 2006, pp. 7-18.
• T.J.M. Coenen, P.T.H. Goering, A. Jehangir, J.L. van den Berg, R.J. Boucherie, S.M. Heemstra de Groot, G.J. Heijenk, S.S. Dhillon, W. Lu, A. Lo, P. Van Mieghem and I.G.M.M. Niemegeers, Architectural and QoS aspects of Personal Networks. In: Proceedings of First International Workshop on Personalized Networks, PerNets 2006, San Jose, CA, USA, July 2006.
• B.M.M. Gijsen, R.D. van der Mei, J.L. van den Berg and K.M.C. van Wingerden, Sojourn-time approximations in queueing networks with feedback. Performance evaluation, 63 (8), 2006, pp. 743-758.
• F. Roijers, J.L. van den Berg, X. Fan and M. Fleuren, A performance study on service integration in IEEE 802.11E wireless LANs. Computer Communications, 29 (13-14), 2006, pp. 2621-2633.

2003-2005

• R.E. Kooij, J.L. van den Berg, R. Yang and R.D. van der Mei, SLA calculus for end-to-end QoS of TCP-based applications in a multi-domain environment. In: Proceedings World Telecommunications Congress, Budapest, May 2006.
• S.K. Cheung, J.L. van den Berg, R.J. Boucherie, R. Litjens, and F. Roijers, An analytical packet/flow-level modelling approach for wireless LANs with Quality-of-Service support. In: Proceedings ITC-19, Beijing, August 2005.
• T.J.M. Coenen, J.L. van den Berg and R.J. Boucherie, A flow level model for wireless multihop ad hoc network throughput. In: Proceedings HET NETs 2005, Ilkley, UK, July 2005.
• R.D. van der Mei, B.M.M. Gijsen and J.L. van den Berg (2005), End-to-end response time analysis for transaction-based services in a distributed computing environment. In: Proceedings 1st Korea-Netherlands joint conference on Queueing Theory and its Applications to Telecommunication Systems, Seoul, June 2005, pp. 9-16.
• R.D. van der Mei, B.M.M. Gijsen, P. Engelberts, J.L. van den Berg and K.M.C. van Wingerden, Response times in queueing networks with feedback. To appear in: Performance Evaluation 2006.
• F. Roijers, J.L. van den Berg and X. Fang, Analytical modelling of TCP file transfer times over 802.11 wireless LANs. In: Proceedings ITC-19, Beijing, August 2005.
• R. Litjens, J.L. van den Berg and M. Fleuren, Spatial Traffic Heterogeneity in HSDPA Networks and its Impact on Network Planning. In: Proceedings ITC-19, Beijing, August 2005.
• D. Abendroth, J.L. van den Berg, M. Mandjes, A multiple time-scale model for TCP bandwidth sharing under user heterogeneity. In: Proceedings Networking 2005, Waterloo, Canada, May 2005.
• S.K. Cheung, J.L. van den Berg and R.J. Boucherie, Decomposing the queue length distribution of processor-sharing models into queue lengths of permanent customer queues. Performance Evaluation 62, 100-116, 2005.
• F. Roijers, J.L. van den Berg, X. Fan, and M. Fleuren, Evaluation of QoS Provisioning Capabilities of IEEE 802.11E Wireless LANs. In: Proceedings WWIC ’05, Xanthi, Greece, May 2005.
• A.I. Endrayanto, J.L. van den Berg and R.J. Boucherie, An analytical model for CDMA downlink rate optimization taking into account uplink coverage restrictions. Performance Evaluation 59, 2005, pp. 225-246.
• R. vd Meent, J.L. van den Berg et al., Burstiness predictions based on rough network traffic measurements. WTC/ISS 2004, Seoul, September 12-15, 2004.
• R. de Haan, R.E. Kooij, J.L. van den Berg et al., Enhancement of an integrated packet/flow model for TCP performance. WTC/ISS 2004, Seoul, September 12-15, 2004.
• R. Litjens, F. Roijers, J.L. van den Berg et al., Analysis of flow transfer times in IEEE 802.11 WLANs. Annals of Telecommunications, 2004.
• J.L. van den Berg, R. Litjens and J. Laverman, HSDPA flow level performance: the impact of key system and traffic aspects. MSWiM ’04, Venice, October 2004.
• R.D. van der Mei, B.M.M. Gijsen and J.L. van den Berg, End-to-end QoS modelling of distributed applications: the need for a multidisciplinary approach, CMG Journal on Computer Management, Vol. 109, pp. 51-55, 2002.
• P. Lassila, J.L. van den Berg, M. Mandjes and R.E. Kooij, An integrated packet/flow level model for TCP performance analysis. In: Proceedings of ITC 18, Berlin, Germany, September 2003.
• R. Litjens, F. Roijers, J.L. van den Berg, R.J. Boucherie and M.J. Fleuren, Performance analysis of WLANs: an integrated packet/flow level approach. In: Proceedings of ITC 18, Berlin, Germany, September 2003.
• R.D. van der Mei, J.L. van den Berg, R. Vranken and B.M.M. Gijsen, Sojourn times in multi-server processor sharing systems with priorities. Performance Evaluation 54, 249-261, 2003.
• I.A. Endrayanto, J.L. van den Berg and R.J. Boucherie, Characterizing CDMA downlink feasibility via effective interference. In: Proceedings of HET-NET’s Conference, Ilkley, UK, July 2003.
• R. van de Meent, A. Pras, M. Mandjes, J.L. van den Berg and L.J.M. Nieuwenhuis, Traffic measurements for link dimensioning: a case study. In: Proceedings of the 14th IFIP/IEEE Workshop on Distributed Systems: Operations and Management (DSOM 2003).

Contact

Hans van den Berg
University of Twente
Chair, Design and Analysis of Communication Systems
Faculty for Electrical Engineering, Mathematics and Computer Science
P.O. Box 217, 7500 AE Enschede, the Netherlands.

Phone: +31 53 4894148 / +31 152857031
Email: j.l.vandenberg [at] ewi.utwente.nl
Room: INF-5034