Publications

Publications with IMDEA Networks

Books [1]

  1. Robert Bestak, Lukas Kencl, Li Erran Li, Joerg Widmer, Hao Yin (May 2012)
    Networking 2012: Proceedings 11th International IFIP TC 6 Networking Conference, Prague, Czech Republic, 21 – 25 May, 2012
    Springer.

Journal Articles [22]

  1. Guillermo Bielsa, Adrian Loch, Irene Tejado, Thomas Nitsche, Joerg Widmer (October 2018)
    60 GHz Networking: Mobility, Beamforming, and Frame Level Operation From Theory to Practice (Accepted for publication) [PDF Download PDF in new window]
    IEEE Transactions on Mobile Computing, ISSN 1536-1233
  2. Nicola Bui, Foivos Michelinakis, Joerg Widmer (July 2018)
    Fine-grained LTE Radio Link Estimation for Mobile Phones (Accepted for publication) [PDF Download PDF in new window]
    Pervasive and Mobile Computing, ISSN 1574-1192
  3. Nicola Bui, Joerg Widmer (March 2018)
    Data-driven Evaluation of Anticipatory Networking in LTE Networks (Accepted for publication) [PDF Download PDF in new window]
    IEEE Transactions on Mobile Computing, ISSN 1536-1233
  4. Danilo De Donno, Joan Palacios, Joerg Widmer (June 2017)
    Millimeter-Wave Beam Training Acceleration through Low-Complexity Hybrid Transceivers [PDF Download PDF in new window]
    IEEE Transactions on Wireless Communications, 16 (6). pp. 3646-3660. ISSN 1536-1276
  5. Nicola Bui, Matteo Cesana, S. Amir Hosseini, Qi Liao, Ilaria Malanchini, Joerg Widmer (April 2017)
    A Survey of Anticipatory Mobile Networking: Context-Based Classification, Prediction Methodologies, and Optimization Techniques [PDF Download PDF in new window]
    IEEE Communications Surveys & Tutorials, 19 (3). pp. 1790-1821. ISSN 1553-877X
  6. Gek Hong Sim, Joerg Widmer (March 2017)
    Finite Horizon Opportunistic Multicast Beamforming [PDF Download PDF in new window]
    IEEE Transactions on Wireless Communications, 16 (3). pp. 1452-1465. ISSN 1536-1276
  7. Joan Palacios, Danilo De Donno, Joerg Widmer (January 2017)
    Lightweight and Effective Sector Beam Pattern Synthesis with Uniform Linear Antenna Arrays [PDF Download PDF in new window]
    IEEE Antennas and Wireless Propagation Letters, 16. pp. 605-608. ISSN 1536-1225
  8. Mehrdad Shariat, David Gutierrez‐Estevez, Arnesh Vijay, Krystian Safjan, Patrik Rugeland, Icaro da Silva, Javier Lorca, Joerg Widmer, Maria Fresia, Yilin Li, Isabelle Siaud (September 2016)
    5G radio access above 6 GHz [PDF Download PDF in new window]
    Transactions on Emerging Telecommunications Technologies (Special Issue: 5GPPP Feature Issue), 27 (9). pp. 1160-1167. ISSN 2161-3915
  9. Foivos Michelinakis, Nicola Bui, Guido Fioravantti, Joerg Widmer, Fabian Kaup, David Hausheer (June 2016)
    Lightweight Capacity Measurements For Mobile Networks [PDF Download PDF in new window]
    Computer Communications, 84. pp. 73-83. ISSN 0140-3664
  10. Antonio Fernández Anta, Chryssis Georgiou, Dariusz R. Kowalski, Joerg Widmer, Elli Zavou (April 2016)
    Measuring the Impact of Adversarial Errors on Packet Scheduling Strategies [PDF Download PDF in new window]
    Journal of Scheduling, 19 (2). pp. 135-152. ISSN 1094-6136
  11. Fabian Kaup, Foivos Michelinakis, Nicola Bui, Joerg Widmer, Katarzyna Wac, David Hausheer (March 2016)
    Assessing the Implications of Cellular Network Performance on Mobile Content Access [PDF Download PDF in new window]
    IEEE Transactions on Network and Service Management , 13 (2). pp. 168-180. ISSN 1932-4537
  12. Joerg Widmer, Andrea Capalbo, Antonio Fernández Anta, Albert Banchs (August 2015)
    Efficient Interlayer Network Codes for Fair Layered Multicast Streaming [PDF Download PDF in new window]
    IEEE/ACM Transactions on Networking, 23 (4). pp. 1107-1120. ISSN 1063-6692
  13. Gek Hong Sim, Joerg Widmer, Balaji Rengarajan (April 2015)
    Opportunistic Finite Horizon Multicasting of Erasure-coded Data [PDF Download PDF in new window]
    IEEE Transactions on Mobile Computing, 15 (3). pp. 705-718. ISSN 1536-1233
  14. Andres Garcia-Saavedra, Albert Banchs, Pablo Serrano, Joerg Widmer (February 2015)
    Adaptive Mechanism for Distributed Opportunistic Scheduling [PDF Download PDF in new window]
    IEEE Transactions on Wireless Communications, 14 (6). ISSN 1536-1276
  15. Qing Wang, Balaji Rengarajan, Joerg Widmer (November 2014)
    Increasing Opportunistic Gain in Small Cells Through Energy-Aware User Cooperation [PDF Download PDF in new window]
    IEEE Transactions on Wireless Communications, 13 (11). pp. 6356-6369. ISSN 1536-1276
  16. Albert Banchs, Andres Garcia-Saavedra, Pablo Serrano, Joerg Widmer (October 2013)
    A Game Theoretic Approach to Distributed Opportunistic Scheduling [PDF Download PDF in new window]
    IEEE/ACM Transactions on Networking, 21 (5). pp. 1553-1556. ISSN 1063-6692
  17. Qing Wei, Imad Aad, Luca Scalia, Joerg Widmer, Philipp Hofmann, Luis Loyola (March 2013)
    E-mac: An elastic mac layer for ieee 802.11 networks [PDF Download PDF in new window]
    Wireless Communications and Mobile Computing, 13 (4). pp. 393-409. ISSN 1530-8677 (online)
  18. Widyawan Widyawan, Gerald Pirkl, Daniele Munaretto, Carl Fischer, Chunlei An, Paul Lukowicz, Martin Klepal, Andreas Timm-Giel, Joerg Widmer, Dirk Pesch (June 2012)
    Virtual lifeline: Multimodal sensor data fusion for robust navigation in unknown environments [PDF Download PDF in new window]
    Pervasive and Mobile Computing, 8 (3). pp. 388-401. ISSN 1574-1192
  19. Georg Zeitler, Gerhard Bauch, Joerg Widmer (April 2012)
    Quantize-and-Forward Schemes for the Orthogonal Multiple-Access Relay Channel [PDF Download PDF in new window]
    IEEE Transactions on Communications, 60 (4). pp. 1148 - 11584. ISSN 0090-6778
  20. Daniele Munaretto, Dan Jurca, Joerg Widmer (December 2011)
    A resource allocation framework for scalable video broadcast in cellular networks [PDF Download PDF in new window]
    Mobile Networks and Applications (MONET), 16 (6). pp. 794-806. ISSN 1383-469X
  21. Ulrike Korger, Christian Hartmann, Katsutoshi Kusume, Joerg Widmer (June 2011)
    Quality of service implications of power control and multiuser detection based cross-layer design [PDF Download PDF in new window]
    EURASIP Journal on Wireless Communications and Networking (Special issue: Multiple Access Communications in Future-Generation Wireless Networks), 2011 (9). ISSN 1687-1499
  22. Daniele Munaretto, Chunlei An, Joerg Widmer, Andreas Timm-Giel (May 2011)
    Resilient data gathering and communication algorithms for emergency scenarios [PDF Download PDF in new window]
    Telecommunication Systems, 48 (3-4). pp. 317-327. ISSN 1018-4864

Magazine Articles [3]

  1. Gek Hong Sim, Adrian Loch, Arash Asadi, Vincenzo Mancuso, Joerg Widmer (August 2017)
    5G Millimeter-Wave and D2D Symbiosis: 60 GHz for Proximity-based Services [PDF Download PDF in new window]
    IEEE Wireless Communications Magazine, 24 (4). pp. 140-145. ISSN 1536-1284
  2. Thomas Nitsche, Carlos Cordeiro, Adriana B. Flores, Edward W. Knightly, Eldad Perahia, Joerg Widmer (December 2014)
    IEEE 802.11ad: Directional 60 GHz Communication for Multi-Gigabit-per-Second Wi-Fi [PDF Download PDF in new window]
    IEEE Communications Magazine, 52 (12). pp. 132-141. ISSN 0163-6804
  3. Carlos Jesús Bernardos, Ulas C. Kozat, Joerg Widmer, Michele Zorzi (March 2013)
    Video over mobile networks [Guest editorial] [PDF Download PDF in new window]
    IEEE Network, 27 (2). pp. 6-7. ISSN 0890-8044

Conference and Workshop Papers [68]

  1. Pablo Jimenez Mateo, Alejandro Blanco, Norbert Ludant, Matteo Marugan Borelli, Amanda García-García, Adrian Loch, Zhenyu Shi, Yi Wang, Joerg Widmer (February 2019)
    A Comprehensive Study of Low Frequency and High Frequency Channel Correlation [PDF Download PDF in new window]
    In: International Conference on Computing, Networking and Communications (ICNC 2019), 18-21 February 2019 , Honolulu, Hawaii, USA
  2. Claudio Fiandrino, Antonio De la Oliva, Joerg Widmer, Kirill Kogan (January 2019)
    pDCell: an End-to-End Transport Protocol for Mobile Edge Computing Architectures [PDF Download PDF in new window]
    In: The 20th International Conference on Distributed Computing and Networking (ICDCN 2019), 14-17 January 2019, Bangalore, India
  3. Carlos Andrés Ramiro, Claudio Fiandrino, Alejandro Blanco, Pablo Jimenez Mateo, Norbert Ludant, Joerg Widmer (November 2018)
    openLEON: An End-to-End Emulator from the Edge Data Center to the Mobile Users [PDF Download PDF in new window]
    In: The 12th ACM International Workshop on Wireless Network Testbeds, Experimental evaluation & CHaracterization (ACM WiNTECH 2018), in conjunction with MobiCom 2018, 2 November 2018, New Delhi, India
  4. Joan Palacios, Daniel Steinmetzer, Adrian Loch, Matthias Hollick, Joerg Widmer (October 2018)
    Adaptive Codebook Optimization for Beam Training on Off-the-Shelf IEEE 802.11ad Devices [PDF Download PDF in new window]
    In: The 24th Annual International Conference on Mobile Computing and Networking (MobiCom 2018), 29 October -2 November 2018, New Delhi, India
  5. Hany Assasa, Swetank Kumar Saha, Adrian Loch, Dimitrios Koutsonikolas, Joerg Widmer (June 2018)
    Medium access and transport protocol aspects in practical 802.11ad networks [PDF Download PDF in new window]
    In: The 19th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WOWMOM 2018), 12-15 June 2018, Chania, Crete, Greece
  6. Swetank Kumar Saha, Hany Assasa, Adrian Loch, Naveen Muralidhar Prakash, Roshan Shyamsunder Anantharamakrishna, Shivang Aggarwal, Daniel Steinmetzer, Dimitrios Koutsonikolas, Joerg Widmer, Matthias Hollick (June 2018)
    Fast and Infuriating: Performance and Pitfalls of 60 GHz WLANs Based on Consumer-Grade Hardware [PDF Download PDF in new window]
    In: The 15th Annual IEEE International Conference on Sensing, Communication, and Networking (IEEE SECON 2018), 11-13 June 2018, Hong Kong, Hong Kong SAR
  7. Sungoh Kwon, Joerg Widmer (June 2018)
    Multi-beam power allocation for mmwave communications under random blockage [PDF Download PDF in new window]
    In: The 87th IEEE Vehicular Technology Conference (VTC 2018-Spring), 3-6 June 2018, Porto, Portugal
  8. Foivos Michelinakis, Hossein Doroud, Abbas Razaghpanah, Andra Lutu, Narseo Vallina-Rodriguez, Phillipa Gill, Joerg Widmer (April 2018)
    The Cloud that Runs the Mobile Internet: A Measurement Study of Mobile Cloud Services [PDF Download PDF in new window]
    In: The 37th IEEE International Conference on Computer Communications (IEEE INFOCOM 2018), 15-19 April 2018, Honolulu, HI, USA
  9. Joan Palacios, Guillermo Bielsa, Paolo Casari, Joerg Widmer (April 2018)
    Communication-Driven Localization and Mapping for Millimeter Wave Networks [PDF Download PDF in new window]
    In: The 37th IEEE International Conference on Computer Communications (IEEE INFOCOM 2018), 15-19 April 2018, Honolulu, HI, USA
  10. Guillermo Bielsa, Joan Palacios, Adrian Loch, Daniel Steinmetzer, Paolo Casari, Joerg Widmer (April 2018)
    Indoor Localization Using Commercial Off-The-Shelf 60 GHz Access Points [PDF Download PDF in new window]
    In: The 37th IEEE International Conference on Computer Communications (IEEE INFOCOM 2018), 15-19 April 2018, Honolulu, HI, USA
  11. Dingwen Yuan, Hsuan-Yin Lin, Joerg Widmer, Matthias Hollick (April 2018)
    Optimal Joint Routing and Scheduling in Millimeter-Wave Cellular Networks [PDF Download PDF in new window]
    In: The 37th IEEE International Conference on Computer Communications (IEEE INFOCOM 2018), 15-19 April 2018, Honolulu, HI, USA
  12. Daniel Steinmetzer, Daniel Wegemer , Matthias Schulz, Joerg Widmer, Matthias Hollick (December 2017)
    Compressive Millimeter-Wave Sector Selection in Off-the-Shelf IEEE 802.11ad Devices [PDF Download PDF in new window]
    In: The 13th International Conference on emerging Networking EXperiments and Technologies (ACM CoNEXT 2017), 12-15 December 2017, Seoul, South Korea
  13. Adrian Loch, Hany Assasa, Joan Palacios, Joerg Widmer, Hans Suys, Björn Debaillie (December 2017)
    Zero Overhead Device Tracking in 60 GHz Wireless Networks using Multi-Lobe Beam Patterns [PDF Download PDF in new window]
    In: The 13th International Conference on emerging Networking EXperiments and Technologies (ACM CoNEXT 2017), 12-15 December 2017, Seoul, South Korea
  14. Foivos Michelinakis, Hossein Doroud, Abbas Razaghpanah, Andra Lutu, Narseo Vallina-Rodriguez, Phillipa Gill, Joerg Widmer (November 2017)
    Content Distribution Networks in the mobile age
    In: The 17th ACM Internet Measurements Conference (IMC 2017), 1-3 November 2017, London, UK
  15. Swetank Kumar Saha, Roshan Shyamsunder, Naveen Muralidhar Prakash, Hany Assasa, Adrian Loch, Dimitrios Koutsonikolas, Joerg Widmer (October 2017)
    Poster: Can MPTCP Improve Performance for Dual-Band 60 GHz/5 GHz Clients? [PDF Download PDF in new window]
    In: The 23rd Annual International Conference on Mobile Computing and Networking (MobiCom 2017), 16-20 October 2017, Snowbird, Utah, USA
  16. Daniel Steinmetzer, Adrian Loch, Amanda García-García, Joerg Widmer, Matthias Hollick (October 2017)
    Mitigating Lateral Interference: Adaptive Beam Switching for Robust Millimeter-Wave Networks [PDF Download PDF in new window]
    In: The 1st ACM Workshop on Millimeter-Wave Networks and Sensing Systems (mmNets 2017), 16 October 2017, Snowbird, Utah, USA
  17. Hoang DuyTrinh, Nicola Bui, Joerg Widmer, Lorenza Giupponi, Paolo Dini (October 2017)
    Analysis and Modeling of Mobile Traffic Using Real Traces [PDF Download PDF in new window]
    In: The 28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE PIMRC 2017), 8-13 October 2017, Montreal, QC, Canada
  18. Norbert Ludant, Nicola Bui, Ana García Armada, Joerg Widmer (October 2017)
    Data-Driven Performance Evaluation of Carrier Aggregation in LTE-Advanced [PDF Download PDF in new window]
    In: The 28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE PIMRC 2017), 8-13 October 2017, Montreal, QC, Canada
  19. Sungoh Kwon, Joerg Widmer (October 2017)
    Relay Selection for mmWave Communications [PDF Download PDF in new window]
    In: The 28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE PIMRC 2017), 8-13 October 2017, Montreal, QC, Canada
  20. Nicola Bui, Joerg Widmer (September 2017)
    Data-driven Evaluation of Anticipatory Networking in LTE Networks [PDF Download PDF in new window]
    In: The 29th International Teletraffic Congress (ITC 29), 4-8 September 2017, Genoa, Italy
  21. Hany Assasa, Joerg Widmer (June 2017)
    Extending the IEEE 802.11ad Model: Scheduled Access, Spatial Reuse, Clustering, and Relaying [PDF Download PDF in new window]
    In: The Workshop on ns-3 (WNS3), 13-14 June 2017, Porto, Portugal
  22. Guillermo Bielsa, Adrian Loch, Joerg Widmer (June 2017)
    60 GHz Range Boost: Exploiting Frequency Selectivity in Millimeter-Wave Networks [PDF Download PDF in new window]
    In: The 18th International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM 2017), 12-15 June 2017, Macau, China
  23. Swetank Kumar Saha, Tariq Siddiqui, Dimitrios Koutsonikolas, Adrian Loch, Joerg Widmer, Ramalingam Sridhar (June 2017)
    A Detailed Look into Power Consumption of Commodity 60 GHz Devices [PDF Download PDF in new window]
    In: The 18th International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM 2017), 12-15 June 2017, Macau, China
  24. Nicola Bui, Foivos Michelinakis, Joerg Widmer (June 2017)
    Fine-grained LTE Radio Link Estimation for Mobile Phones [PDF Download PDF in new window]
    In: The 18th International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM 2017), 12-15 June 2017, Macau, China
  25. Maria Scalabrin, Michele Rossi, Guillermo Bielsa, Adrian Loch, Joerg Widmer (June 2017)
    Millimetric Diagnosis: Machine Learning Based Network Analysis for mm-Wave Communication [PDF Download PDF in new window]
    In: The 18th International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM 2017), 12-15 June 2017, Macau, China
  26. Miltiades C. Filippou, Danilo De Donno, Camila Priale, Joan Palacios, Domenico Giustiniano, Joerg Widmer (May 2017)
    Throughput vs. Latency: QoS-centric Resource Allocation for Multi-User Millimeter Wave Systems [PDF Download PDF in new window]
    In: The IEEE International Conference on Communications (ICC 2017), 21-25 May 2017, Paris, France
  27. Joan Palacios, Paolo Casari, Joerg Widmer (May 2017)
    JADE: Zero-Knowledge Device Localization and Environment Mapping for Millimeter Wave Systems [PDF Download PDF in new window]
    In: The 36th IEEE International Conference on Computer Communications (IEEE INFOCOM 2017), 1-4 May 2017, Atlanta, GA, USA
  28. Joan Palacios, Danilo De Donno, Joerg Widmer (May 2017)
    Tracking mm-Wave Channel Dynamics: Fast Beam Training Strategies under Mobility [PDF Download PDF in new window]
    In: The 36th IEEE International Conference on Computer Communications (IEEE INFOCOM 2017), 1-4 May 2017, Atlanta, GA, USA
  29. Gek Hong Sim, Arash Asadi, Adrian Loch, Matthias Hollick, Joerg Widmer (January 2017)
    Opp-Relay: Managing Directionality and Mobility Issues of Millimeter-Wave via D2D Communication [PDF Download PDF in new window]
    In: The 9th International Conference on COMmunication Systems and NETworkS (COMSNETS 2017), 4-8 January 2017, Bangalore, India
  30. Adrian Loch, Arash Asadi, Gek Hong Sim, Joerg Widmer, Matthias Hollick (January 2017)
    mm-Wave on Wheels: Practical 60 GHz Vehicular Communication Without Beam Training [PDF Download PDF in new window]
    In: The 9th International Conference on COMmunication Systems and NETworkS (COMSNETS 2017), 4-8 January 2017, Bangalore, India
  31. Nicola Bui, Joerg Widmer (October 2016)
    OWL: a Reliable Online Watcher for LTE Control Channel Measurements [PDF Download PDF in new window]
    In: The 6th Workshop on All Things Cellular: Operations, Applications and Challenges, The 22nd Annual International Conference on Mobile Computing and Networking (ACM MobiCom 2016), 3-7 October 2016, New York, USA
  32. Adrian Loch, Guillermo Bielsa, Joerg Widmer (October 2016)
    Practical Lower Layer 60 GHz Measurements Using Commercial Off-The-Shelf Hardware [PDF Download PDF in new window]
    In: The 10th ACM International Workshop on Wireless Network Testbeds, Experimental evaluation & Characterization (ACM WiNTECH 2016), The 22nd Annual International Conference on Mobile Computing and Networking (ACM MobiCom 2016), 3-7 October 2016, New York City, NY, USA
  33. Joan Palacios, Danilo De Donno, Domenico Giustiniano, Joerg Widmer (September 2016)
    Speeding Up mmWave Beam Training through Low-Complexity Hybrid Transceivers [PDF Download PDF in new window]
    In: The 27th Annual IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (IEEE, PIMRC 2016), 4-7 September 2016, Valencia, Spain
  34. Alain Olivier, Guillermo Bielsa, Irene Tejado, Michele Zorzi, Joerg Widmer, Paolo Casari (June 2016)
    Lightweight Indoor Localization for 60-GHz Millimeter Wave Systems [PDF Download PDF in new window]
    In: The 14th Annual IEEE International Conference on Sensing, Communication, and Networking (IEEE SECON 2016), 27-30 June 2016, London, UK
  35. Gek Hong Sim, Rui Li, Paul Patras, Cristina Cano, David Malone, Joerg Widmer (June 2016)
    Learning from Experience: Efficient Decentralized Scheduling for 60GHz Mesh Networks [PDF Download PDF in new window]
    In: The 17th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2016), 21-24 June 2016, Coimbra, Portugal
  36. Hany Assasa, Adrian Loch, Joerg Widmer (June 2016)
    Packet Mass Transit: Improving Frame Aggregation in 60 GHz Networks [PDF Download PDF in new window]
    In: The 17th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2016), 21-24 June 2016, Coimbra, Portugal
  37. Hany Assasa, Joerg Widmer (June 2016)
    Implementation and Evaluation of a WLAN IEEE 802.11ad Model in ns-3 [PDF Download PDF in new window]
    In: The Workshop on ns-3 (WNS3 2016), 15-16 June 2016, Seattle, WA, USA
  38. Danilo De Donno, Joan Palacios, Domenico Giustiniano, Joerg Widmer (May 2016)
    Hybrid Analog-Digital Beam Training for mmWave Systems with Low-Resolution RF Phase Shifters [PDF Download PDF in new window]
    In: International Workshop on 5G RAN Design, in conjunction with the IEEE International Conference on Communications (ICC 2016), 27 May 2016 , Kuala Lumpur, Malaysia
  39. Adrian Loch, Irene Tejado, Joerg Widmer (May 2016)
    Potholes Ahead: Impact of Transient Link Blockage on Beam Steering in Practical mm-Wave Systems [PDF Download PDF in new window]
    In: The 22nd European Wireless Conference 2016 (EW 2016), 18-20 May 2016, Oulu, Finland
  40. Miurel Tercero, Peter von Wrycza, Aditya Amah, Joerg Widmer, Maria Fresia, Valerio Frascolla, Javier Lorca, Tommy Svensson, Marie-Hélène Hamon, Sandrine Destouet Roblot, Arnesh Vijay, Michael Peter, Victoria Sgardoni, Mythri Hunukumbure, Jian Luo, Nikola Vucic (April 2016)
    5G systems: The mmMAGIC project perspective on Use cases and Challenges between 6-100 GHz [PDF Download PDF in new window]
    In: Workshop on Millimeter Wave-Based Integrated Mobile Communications for 5G Networks (mmW5G-Workshop), The IEEE Wireless Communications and Networking Conference (IEEE WCNC 2016), 3-6 April 2016, Doha, Qatar
  41. Thomas Nitsche, Guillermo Bielsa, Irene Tejado, Adrian Loch, Joerg Widmer (December 2015)
    Boon and Bane of 60 GHz Networks: Practical Insights into Beamforming, Interference, and Frame Level Operation [PDF Download PDF in new window]
    In: The 11th International Conference on emerging Networking EXperiments and Technologies (ACM CoNEXT 2015), 1-4 Dec 2015, Heidelberg, Germany
  42. Fabian Kaup, Foivos Michelinakis, Nicola Bui, Joerg Widmer, Katarzyna Wac, David Hausheer (November 2015)
    Behind the NAT – A Measurement Based Evaluation of Cellular Service Quality [PDF Download PDF in new window]
    In: The 11th International Conference on Network and Service Management (CNSM 2015), 9-13 November 2015, Barcelona, Spain
  43. Nicola Bui, Ilaria Malanchini, Joerg Widmer (November 2015)
    Anticipatory Admission Control and Resource Allocation for Media Streaming in Mobile Networks [PDF Download PDF in new window]
    In: The 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (ACM MSWIM), 2-6 November 2015, Cancun, Mexico
  44. Foivos Michelinakis, Gunnar Kreitz, Riccardo Petrocco, Boxun Zhang, Joerg Widmer (October 2015)
    Passive Mobile Bandwidth Classification Using Short Lived TCP Connections [PDF Download PDF in new window]
    In: The 8th IFIP Wireless and Mobile Networking Conference (WMNC 2015), 5-7 October 2015, Munich, Germany
  45. Nicola Bui, Joerg Widmer (June 2015)
    Mobile Network Resource Optimization under Imperfect Prediction [PDF Download PDF in new window]
    In: The 16th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (IEEE WoWMoM 2015), 14-17 June 2015, Boston, MA, USA
  46. Foivos Michelinakis, Nicola Bui, Guido Fioravantti, Joerg Widmer, Fabian Kaup, David Hausheer (May 2015)
    Lightweight Mobile Bandwidth Availability Measurement [PDF Download PDF in new window]
    In: The 14th IFIP Networking 2015 Conference, 20-22 May 2015, Toulouse, France
  47. Nicola Bui, Stefan Valentin, Joerg Widmer (April 2015)
    Anticipatory Quality-Resource Allocation for Multi-User Mobile Video Streaming [PDF Download PDF in new window]
    In: The 2nd Workshop on Communication and Networking Techniques for Contemporary Video, The 34th IEEE International Conference on Computer Communications (IEEE INFOCOM 2015), 27 April 2015, Hong Kong, China
  48. Thomas Nitsche, Adriana B. Flores, Edward W. Knightly, Joerg Widmer (April 2015)
    Steering with Eyes Closed: mm-Wave Beam Steering without In-Band Measurement [PDF Download PDF in new window]
    In: The 34th IEEE International Conference on Computer Communications (IEEE INFOCOM 2015), 26 April - 1 May 2015, Hong Kong, China
  49. Nicola Bui, Joerg Widmer (September 2014)
    Modelling Throughput Prediction Errors as Gaussian Random Walks [PDF Download PDF in new window]
    In: The 1st KuVS Workshop on Anticipatory Networks, 29-30 September 2014, Stuttgart, Germany
  50. Alexander Kuehne, Adrian Loch, Thomas Nitsche, Joerg Widmer, Matthias Hollick, Anja Klein (August 2014)
    BER Enhancements for Practical Interference Alignment in the Frequency Domain
    In: The 11th International Symposium on Wireless Communication Systems (ISWCS 2014), 26-29 August 2014, Barcelona, Spain
  51. Qing Wang, Balaji Rengarajan, Joerg Widmer (June 2014)
    Increasing Opportunistic Gain in Small Cells Through Base Station-Driven Traffic Spreading [PDF Download PDF in new window]
    In: The 15th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (IEEE WoWMoM 2014), 16-19 June 2014, Sydney, Australia
  52. Sim Gek Hong, Joerg Widmer, Balaji Rengarajan (June 2014)
    Opportunistic Beamforming for Finite Horizon Multicast [PDF Download PDF in new window]
    In: The 15th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (IEEE WoWMoM 2014), 16-19 June 2014, Sydney, Australia
  53. Adrian Loch, Thomas Nitsche, Alexander Kuehne, Matthias Hollick, Joerg Widmer, Anja Klein (June 2014)
    Practical Interference Alignment in the Frequency Domain for OFDM-based Wireless Access Networks [PDF Download PDF in new window]
    In: The 15th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (IEEE WoWMoM 2014), 16-19 June 2014, Sydney, Australia
  54. Nicola Bui, Foivos Michelinakis, Joerg Widmer (May 2014)
    A Model for Throughput Prediction for Mobile Users [PDF Download PDF in new window]
    In: The 20th European Wireless Conference (EW 2014) - Special Session on stochastic modeling for protocol design and optimization, 14-16 May 2014, Barcelona, Spain
  55. Yannick Le Louedec, Patrick Truong, Bertrand Mathieu, Luc Le Beller, Rubén Cuevas, Danny De Vleeschauwer, Joerg Widmer, Noel Crespi, Ángel Cuevas, Klaus Satzke, Ivica Rimac, David Hausheer, Julius Ruckert, Claudio Venezia, Fabio Luciano Mondin, Carlo Alberto Licciardi, Eiko Yoneki, Paolo Bellavista, Carlo Giannelli (August 2013)
    Social - Content Revolution. A Vision for the Future Social Oriented Networking [PDF Download PDF in new window]
    In: Workshop on Social Standards: The Future of Business, 7-8 August 2013, San Francisco, USA
  56. Antonio Fernández Anta, Chryssis Georgiou, Dariusz R. Kowalski, Joerg Widmer, Elli Zavou (July 2013)
    Measuring the Impact of Adversarial Errors on Packet Scheduling Strategies [PDF Download PDF in new window]
    In: The 20th International Colloquium on Structural Information and Communication Complexity (SIROCCO 2013), 1 - 3 July 2013, Ischia, Italy
  57. Thomas Nitsche, Joerg Widmer (June 2013)
    Sub-carrier Switch Off in OFDM-Based Wireless Local Area Networks [PDF Download PDF in new window]
    In: The 10th IEEE International Conference on Sensing, Communication and Networking (IEEE SECON 2013), 24 - 27 June 2013, New Orleans, USA
  58. Thomas Nitsche, Joerg Widmer, Adrian Loch, Matthias Hollick (June 2013)
    EVM and RSSI Link Quality Measurements in Frequency Selective Fading Channels [PDF Download PDF in new window]
    In: The 14th IEEE International Workshop on Signal Processing Advances for Wireless Communications (IEEE SPAWC 2013), 16 - 19 June 2013, Darmstadt, Germany
  59. Antonio Fernández Anta, Chryssis Georgiou, Dariusz R. Kowalski, Joerg Widmer, Elli Zavou (June 2013)
    Measuring the Impact of Adversarial Errors on Packet Scheduling Strategies [PDF Download PDF in new window]
    In: The 5th IMDEA Networks Annual International Workshop: Networked Reliable Systems, 5 June 2013, Madrid, Spain
  60. Adrian Loch, Matthias Hollick, Thomas Nitsche, Joerg Widmer, Alexander Kuehne, Anja Klein (June 2013)
    CSI Feedback in OFDMA Wireless Networks with Multiple Sender-Receiver Pairs [PDF Download PDF in new window]
    In: The 14th IEEE International Workshop on Signal Processing Advances for Wireless Communications (IEEE SPAWC 2013), 16 - 19 June 2013, Darmstadt, Germany
  61. Sim Gek Hong, Balaji Rengarajan, Joerg Widmer (January 2013)
    Adaptive Modulation for Finite Horizon Multicasting of Erasure-coded Data [PDF Download PDF in new window]
    In: The 5th International Conference on Communication Systems & Networks (COMSNETS 2013), 7 - 10 January 2013, Bangalore, India
  62. Andres Garcia-Saavedra, Albert Banchs, Pablo Serrano, Joerg Widmer (March 2012)
    Distributed Opportunistic Scheduling: A Control Theoretic Approach [PDF Download PDF in new window]
    In: The 31st Annual IEEE International Conference on Computer Communications (IEEE INFOCOM 2012), 25-30 March, 2012, Orlando, Florida, USA
  63. Joerg Widmer, Andrea Capalbo, Antonio Fernández Anta, Albert Banchs (March 2012)
    Rate allocation for layered multicast streaming with inter-layer network coding [PDF Download PDF in new window]
    In: The 31st Annual IEEE International Conference on Computer Communications (IEEE INFOCOM 2012), 25-30 March, 2012, Orlando, Florida, USA
  64. Zhiliang Chen, Alexander Kuehne, Anja Klein, Adrian Loch, Matthias Hollick, Joerg Widmer (March 2012)
    Two-way relaying for multiple applications in wireless sensor networks [PDF Download PDF in new window]
    In: The 16th International ITG Workshop on Smart Antennas (WSA 2012), 7-8 March 2012, Dresden, Germany
  65. Guido Dietl, Matthieu Sciora, Georg Zeitler, Gerhard Bauch, Joerg Widmer (September 2011)
    A Quantize-and-Forward Scheme for Future Wireless Relay Networks [PDF Download PDF in new window]
    In: The 74th IEEE Vehicular Technology Conference (IEEE VTC Fall 2011), 5-8 September, 2011, San Francisco, CA, USA
  66. Noam Amram, Bo Fu, Gerald Kunzmann, Telemaco Melia, Daniele Munaretto, Sabine Randriamasy, Bessem Sayadi, Joerg Widmer, Michele Zorzi (June 2011)
    Qoe-based transport optimization for video delivery over next generation cellular networks [PDF Download PDF in new window]
    In: The 6th IEEE Workshop on multiMedia Applications over Wireless Networks (IEEE MediaWiN 2011), The 16th IEEE Symposium on Computers and Communications (IEEE ISCC 2011), 28 June 2011, Kerkyra, Corfu, Greece
  67. Thorsten Biermann, Luca Scalia, Joerg Widmer, Holger Karl (May 2011)
    Backhaul design and controller placement for cooperative mobile access networks [PDF Download PDF in new window]
    In: The 73rd IEEE Vehicular Technology Conference (IEEE VTC 2011), 15-18 May 2011, Budapest, Hungary
  68. G. Paolo Perrucci, F.H.P. Fitzek, Joerg Widmer (May 2011)
    Survey on energy consumption entities on mobile phone platform [PDF Download PDF in new window]
    In: The 73rd IEEE Vehicular Technology Conference: (VTC), 15-18 May 2011, Budapest, Hungary

Invited Papers, Keynotes, Invited Talks, Tutorials, Lectures, etc. [34]

  1. Joan Palacios, Daniel Steinmetzer, Adrian Loch, Joerg Widmer, Matthias Hollick (November 2018)
    Demo: Channel Estimation and Custom Beamforming on the 60 GHz TP-Link Talon AD7200 Router (Demo) [PDF Download PDF in new window]
    In: The 12th ACM International Workshop on Wireless Network Testbeds, Experimental evaluation & CHaracterization (ACM WiNTECH 2018), in conjunction with MobiCom 2018, 2 November 2018, New Delhi, India
  2. Joerg Widmer (November 2017)
    Millimeter Wave Networking Challenges (Invited Talk)
    In: Impromptu Workshop on Next-Generation Wireless, 10 November 2017, Northeastern University, Boston, Massachusetts, USA
  3. Joerg Widmer (November 2017)
    Millimeter Wave Networking Challenges (Invited Talk)
    In: Massachusetts Institute of Technology, 9 November 2017, Boston, Massachusetts, USA
  4. Joerg Widmer (October 2017)
    Novel Radio Solutions (Other)
    In: Panel: Visions for Future Communications Summit, 23 October 2017, ISCTE - University Institute of Lisbon, Lisbon, Portugal
  5. Joerg Widmer (September 2017)
    Millimeter-wave networking tutorial (Tutorial)
    In: The 17th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2017), 12-15 September 2017, Salamanca, Spain
  6. Joerg Widmer (June 2017)
    Millimeter Wave Networking Challenges (Invited Talk)
    In: Net Futures 2017, EU-US session on Next Generation Internet, 28 June 2017, Brussels, Belgium
  7. Adrian Loch, Guillermo Bielsa, Roberto Santos, Joerg Widmer (June 2017)
    mm-View: Obtaining Real-Time Lower Layer Information of Commercial Off-The-Shelf 60 GHz Hardware (Demo) [PDF Download PDF in new window]
    In: The 18th International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM 2017), 12-15 June 2017, Macau, China
  8. Joerg Widmer (May 2017)
    Efficient Networking in Millimeter Wave Bands (Invited Talk)
    In: RWTH Aachen, 5 May 2017, Aachen, Germany
  9. Joerg Widmer (January 2017)
    Scaling Future Wireless Networks (Lecture)
    In: Alexander von Humboldt lecture, 19 January 2017, Darmstadt, Germany
  10. Joerg Widmer (September 2016)
    Challenges and Solutions for Millimeter-Wave Wireless Networks (Tutorial)
    In: 5G Wireless Summer School, 21-28 September 2016, Dresden, Germany
  11. Joerg Widmer (September 2016)
    Challenges and Solutions for Millimeter-Wave Wireless Networks (Invited Talk)
    In: Technische Universität Darmstadt, 6 September 2016, Darmstadt, Germany
  12. Joerg Widmer (July 2016)
    Frontiers in wireless communications (Invited Talk)
    In: BMW Summer School 2016, 18-23 July 2016, Tegernsee, Germany
  13. Joerg Widmer (July 2016)
    Challenges and Solutions for Millimeter-Wave Wireless Networks (Invited Talk)
    In: Technische Universität Berlin, 4 July 2016, Berlin, Germany
  14. Joerg Widmer (June 2016)
    Challenges and Solutions for Millimeter-Wave Wireless Networks (Keynote)
    In: The 17th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2016), 21-24 June 2016, Coimbra, Portugal
  15. Joerg Widmer (June 2016)
    Panel: Challenges of mobile content and interpersonal communications in high demand scenario (Other)
    In: The 17th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2016), 21-24 June 2016, Coimbra, Portugal
  16. Joerg Widmer, Carlo Fischione (May 2016)
    Challenges and solutions for networking in the millimeter-wave band (Tutorial)
    In: The 22nd European Wireless Conference 2016 (EW 2016), 18-20 May 2016, Oulu, Finland
  17. Joerg Widmer, Carlo Fischione (May 2016)
    Challenges and solutions for networking in the millimeter-wave band (Tutorial)
    In: The 23rd International Conference on Telecommunications (ICT 2016), 16-18 May 2016, Thessaloniki, Greece
  18. Joerg Widmer (November 2015)
    Efficient Networking in Millimeter Wave Bands (Invited Talk)
    In: TU Munich (TUM), 27 November 2015, Munich, Germany
  19. Joerg Widmer (August 2015)
    Efficient Networking in Millimeter Wave Bands (Lecture)
    In: EIT ICT Labs summer school on Future Networking Systems (KTH), 1 - 13 August 2016, Stockholm, Sweden
  20. Joerg Widmer (June 2015)
    Prediction-based Optimization in Mobile Networks (Invited Talk)
    In: The 47th Meeting of the VDE/ITG, , Stuttgart, Germany
  21. Joerg Widmer (June 2015)
    Efficient Networking in Millimeter Wave Bands (Invited Talk)
    In: New York University (NYU), 18 June 2015, New York, NY, United States
  22. Joerg Widmer (June 2015)
    Efficient Networking in Millimeter Wave Bands (Invited Talk)
    In: Massachusetts Institute of Technology, June 2015, Cambridge, MA, United States
  23. Joerg Widmer (May 2015)
    Efficient Networking in Millimeter Wave Bands (Keynote)
    In: The 13th International Conference on Wired & Wireless Internet Communications (WWIC 2015), 25-27 May 2015, Málaga, Spain
  24. Christian Koch, Nicola Bui, Julius Ruckert, Guido Fioravantti, Foivos Michelinakis, Stefan Wilk, Joerg Widmer, David Hausheer (March 2015)
    Demo: Media Download Optimization through Prefetching and Resource Allocation in Mobile Networks (Demo) [PDF Download PDF in new window]
    In: The 6th ACM Multimedia Systems 2015 Conference (MMSys 2015), 18-20 March 2015, Portland, Oregon, USA
  25. Joerg Widmer (January 2015)
    Efficient Networking in Millimeter Wave Bands (Invited Talk)
    In: RWTH Aachen (RWTH), 30 January 2015, Aachen
  26. Joerg Widmer (January 2015)
    Design Considerations for Extremely High Frequency Wireless Networks (Invited Talk)
    In: The 12th Italian Networking Workshop (INW), 14 - 16 January 2015, Cavalese, Italy
  27. Christian Koch, Julius Ruckert, Nicola Bui, Foivos Michelinakis, Guido Fioravantti, David Hausheer, Joerg Widmer (December 2014)
    Demo: Mobile Social Prefetcher using Social and Network Information (Demo) [PDF Download PDF in new window]
    In: The 19th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (IEEE CAMAD 2014), 1-3 December 2014, Athens, Greece
  28. Joerg Widmer (October 2014)
    Design Considerations for Extremely High Frequency Wireless Networks (Invited Talk)
    In: NEWCOM# Emerging Topics Workshop (NEWCOM#), 27 - 28 October 2014, Vienna, Austria
  29. Joerg Widmer (September 2014)
    Design Considerations for Extremely High Frequency Wireless Networks (Invited Talk)
    In: Hamilton Institute, September 2014, Maynooth, Ireland
  30. Joerg Widmer (August 2014)
    Design Considerations for Extremely High Frequency Wireless Networks (Lecture)
    In: Summer school of ICT Labs Future Networking Solutions (KTH), 3 June 2014, Stockholm, Sweden
  31. Joerg Widmer (June 2014)
    Spectrum for the Masses: Networking in the Millimeter Wave Band (Keynote)
    In: The 13th International Conference on Ad-Hoc Networks and Wireless (ADHOC-NOW 2014), 22-27 June 2014, Benidorm, Spain
  32. Joerg Widmer (June 2014)
    Design considerations for 60 GHz wireless networks (Lecture)
    In: MAKI Distinguished Lecture Series, 5 June 2014, TU Darmstadt, Darmstadt, Germany
  33. Joerg Widmer (December 2013)
    Finite Horizon Opportunistic Wireless Multicast (Invited Talk)
    In: COPELABS, 3 December 2013, University of Lusofona, Lisboa, Portugal
  34. Joerg Widmer (September 2013)
    Design considerations for 60 GHz wireless networks (Invited Talk)
    In: Telefónica Research and Development Workshop , September 2013, Barcelona, Spain

Technical Reports [4]

  1. Joan Palacios, Daniel Steinmetzer, Adrian Loch, Matthias Hollick, Joerg Widmer (July 2018)
    Addendum to Adaptive Codebook Optimization for Beam Training on Off-The-Shelf IEEE 802.11ad Devices ( TR-IMDEA-Networks-2018-1 ) [PDF Download PDF in new window]
    This technical report is an extension to the paper Adaptive Codebook Optimization for Beam Training on Off-The-Shelf IEEE 802.11ad Devices [1]. It provides additional information and more detailed steps for the mathematical derivations in the paper.
  2. Hardy Halbauer, Patrik Rugeland, Yilin Li, Joerg Widmer, Marcin Rybakowski, Krystian Safjan, Arnesh Vijay, Isabelle Siaud, Anne-Marie Ulmer-Moll, David Gutierrez-Estevez, Mehrdad Shariat, Maciej Soszka (April 2016)
    Architectural aspects of mm-wave radio access integration with 5G ecosystem ( Version 1.0 ) [PDF Download PDF in new window]
    The following white paper discusses a range of architectural aspects that are crucial for the integration of mm-wave Radio Access Technology (RAT) in 5G mobile networks. While radio spectrum above 6 GHz offers contiguous high bandwidth resources for high capacity radio links; it gives rise to new challenges in terms of user mobility and reliability due to the harshness of the mobile radio environment, necessitating the deployment of highly directional links. To overcome these challenges, we propose architectural solutions based on tight integration of mm-wave RAT with RAT(s) operating in frequencies below 6 GHz with the intention to diversify the control plane and data split, and the duplication of the user plane. The paper outlines initial architectural concepts envisioned for 5G mm-wave systems designed to operate in frequencies between 6-100 GHz, and discuss some crucial aspects of its integration within the 5G networks. The proposed concepts include: i) network slicing to address needs of 5G use cases with highly divergent requirements, ii) multiconnectivity with multiple mm-wave base stations and as a way to integrate multiple RATs; iii) mobility related aspects such as mm-wave cell clustering to make small scale mobility of the UE transparent to the CN, and the introduction of a novel inactive RRC state, iv) multi-RAT multi-layer management scheme which introduces abstraction at different layers of the protocol stack for flexible and scalable multi-RAT management, vi) control and user plane aspects for low-band integration, and finally vii) architectural aspects of self-backhauling.
  3. Nicola Bui, Stefan Valentin, Joerg Widmer (April 2015)
    Anticipatory Quality-Resource Allocation for Multi-User Mobile Video Streaming ( TR-Institute IMDEA-Networks-2015-1 ) [PDF Download PDF in new window]
    Mobile video delivery forms the largest part of the traffic in cellular networks. Thus optimizing the resource allocation to satisfy a user's quality of experience is becoming paramount in modern communications. This paper belongs to the line of research known as anticipatory networking that makes use of prediction of wireless capacity to improve communication performance. In particular, we focus on the problem of optimal resource allocation for steady video delivery under maximum average quality constraints for multiple users. We formulate the problem as a piecewise linear program and provide a heuristic algorithm, which solution is close to optimal. Based on our formulation we are now able to trade off minimum video quality, average quality and offered network capacity.
  4. Adrian Loch, Thomas Nitsche, Alexander Kuehne, Matthias Hollick, Joerg Widmer, Anja Klein (December 2013)
    Practical Challenges of IA in Frequency ( Technical Report TR-SEEMOO-2013-01 ) [PDF Download PDF in new window]
    Interference Alignment (IA) is a promising technique at the physical layer which allows to increase the Degree-of-Freedom (DOF) of a communication by aligning all interfering signals into the same dimension, while the desired signal lies unaffected in an orthogonal dimension. IA has been widely studied in theory, but only limited practical work exists, since it poses significant challenges for real-world deployments. In this report, we study issues which are key to enable IA in practice.

Previous Publications


Book Chapters

[1] Jürgen Vogel and Joerg Widmer. Robustness in network protocols and distributed applications of the internet. In Alfons Schuster, editor, Robust Intelligent Systems, pages 61 -- 86. Springer, 2008. [ bib | .pdf ]
[2] Christian Prehofer, Christian Bettstetter, and Joerg Widmer. Mobile communication networks. In Hendrik Berndt, editor, Towards 4G Technologies: Services with Initiative. John Wiley and Sons, Apr. 2008. [ bib | .html ]
[3] Joerg Widmer, Martin Mauve, Hannes Hartenstein, and Holger Füßler. Position-based routing in ad-hoc wireless networks. In Mohammad Ilyas, editor, The Handbook of Ad Hoc Wireless Networks, pages 12--1 -- 12--14. CRC Press, Boca Raton, FL, U.S.A., Dec. 2003. [ bib | http ]

Journal Articles

[13] Alfred Asterjadhi, Elena Fasolo, Michele Rossi, Joerg Widmer, and Michele Zorzi. Towards network coding-based protocols for data broadcasting in wireless ad hoc networks. IEEE Transactions on Wireless Communications, 9(2), Feb. 2010. [ bib | http ]
[14] Daisuke Ochi, Wolfgang Kellerer, and Joerg Widmer. Exploiting cell phones for distributed search for mobile objects. PIK Special Issue on Mobile Ad-Hoc Networks, 32(4), Oct. 2009. [ bib | http ]
[15] Wolfgang Kellerer, Joerg Widmer, and Hendrik Berndt. Next generation mobile Internet - network and service platform. Information Technology, Special Issue on Next Generation Internet, Oldenbourg-Verlag, Muenchen, pages 345--350, Dec. 2008. [ bib | http ]
[16] Christina Fragouli, Joerg Widmer, and Jean-Yves Le Boudec. Efficient broadcasting using network coding. IEEE/ACM Transactions on Networking, 16(2), Apr. 2008. [ bib | .pdf ]
[17] Elena Fasolo, Michele Rossi, Joerg Widmer, and Michele Zorzi. In-network aggregation techniques for wireless sensor networks: A survey. IEEE Communications Magazine, Apr. 2007. IEEE Communications Society Best Tutorial Paper Award. [ bib | .pdf ]
[18] Matthias Transier, Holger Füßler, Joerg Widmer, Martin Mauve, and Wolfgang Effelsberg. A hierarchical approach to position-based multicast for mobile ad-hoc networks. WINET Journal special issue on Broadband Wireless Multimedia, June 2006. [ bib | .pdf ]
[19] Christina Fragouli, Jean-Yves Le Boudec, and Joerg Widmer. Network coding: An instant primer. ACM Computer Communication Review, Jan. 2006. [ bib | .pdf ]
[20] Alaeddine El Fawal, Jean-Yves Le Boudec, Ruben Merz, Bozidar Radunovic, Joerg Widmer, and Gian Mario Maggio. Tradeoff analysis of PHY-aware MAC in low-rate, low-power UWB networks. IEEE Communications Magazine, Dec. 2005. [ bib | .pdf ]
[21] Ruben Merz, Joerg Widmer, Jean-Yves Le Boudec, and Bozidar Radunovic. A joint PHY/MAC architecture for low-radiated power TH-UWB wireless ad-hoc networks. Special Issue on “UWB Communications” in Wireless Communications and Mobile Computing Journal, July 2005. [ bib | .pdf ]
[22] Wolfgang Kieß, Holger Füßler, Joerg Widmer, and Martin Mauve. Hierarchical location service for mobile ad-hoc networks. ACM Mobile Computing and Communications Review, 8(4), Oct. 2004. [ bib | .pdf ]
[23] Joerg Widmer, Catherine Boutremans, and Jean-Yves Le Boudec. End-to-end congestion control for TCP-friendly flows with variable packet size. ACM Computer Communication Review, 34(2):137 -- 151, Apr. 2004. [ bib | .pdf ]
[24] Holger Füßler, Joerg Widmer, Michael Käsemann, Martin Mauve, and Hannes Hartenstein. Contention-based forwarding for mobile ad-hoc networks. Elsevier's Ad Hoc Networks, 1(4):351 -- 369, Nov. 2003. [ bib | .pdf ]
[25] Martin Mauve, Holger Füßler, Joerg Widmer, and Thomas Lang. Mobihoc poster: Position-based multicast routing for mobile ad-hoc networks. ACM SIGMOBILE Mobile Computing and Communications Review (MC2R), 7(3):53 -- 55, July 2003. [ bib | .pdf ]
[26] Martin Mauve, Hannes Hartenstein, Holger Füßler, Joerg Widmer, and Wolfgang Effelsberg. Positionsbasiertes Routing für die Kommunikation zwischen Fahrzeugen. it + ti, 44(5):278 -- 286, Oct. 2002. [ bib | .pdf ]
[27] Martin Mauve, Joerg Widmer, and Hannes Hartenstein. A survey on position-based routing in mobile ad-hoc networks. IEEE Network Magazine, 15(6):30 -- 39, Nov. 2001. [ bib | .pdf ]
[28] Joerg Widmer, Robert Denda, and Martin Mauve. A survey on TCP-friendly congestion control. Special Issue of the IEEE Network Magazine “Control of Best Effort Traffic”, 15(3):28 -- 37, May/June 2001. [ bib | .pdf ]
[29] Thomas Fuhrmann and Joerg Widmer. On the scaling of feedback algorithms for very large multicast groups. Special Issue of Computer Communications on Integrating Multicast into the Internet, 24(5-6):539 -- 547, Mar. 2001. [ bib | .pdf ]

Conference Contributions

[25] Ulrike Korger, Manuel Wocheslander, Christian Hartmann, Katsutoshi Kusume, and Joerg Widmer. Beamforming for heterogeneously equipped nodes in wireless ad hoc networks. In IFIP Wireless Days (WD), Venice, Italy, Oct. 2010. [ bib | http ]
[26] Ulrike Korger, Yingrui Chen, Katsutoshi Kusume, Christian Hartmann, and Joerg Widmer. A fair and adaptive contention resolution algorithm for time-slotted mac protocol designs. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Istanbul, Turkey, Sep. 2010. [ bib | http ]
[27] Ulrike Korger, Christian Hartmann, Katsutoshi Kusume, and Joerg Widmer. Power control versus multiuser detection based cross-layer design in wireless ad hoc networks. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Istanbul, Turkey, Sep. 2010. [ bib | http ]
[28] Ulrike Korger, Christian Hartmann, Katsutoshi Kusume, and Joerg Widmer. Quality of service oriented analysis of cross-layer design in wireless ad hoc networks. In International Workshop on Multiple Access Communications (MACOM), Barcelona, Spa, Sep. 2010. [ bib | http ]
[29] Marcin Bienkowski, Anja Feldmann, Dan Jurca, Wolfgang Kellerer, Gregor Schaffrath, Stefan Schmid, and Joerg Widmer. Competitive analysis for service migration in vnets. In ACM SIGCOMM Workshop on Virtualized Infrastructure Systems and Architectures (VISA), New Delhi, India, Aug. 2010. [ bib | .pdf ]
[30] Masami Yabusaki, Hendrik Berndt, and Joerg Widmer. Next mobile network based on optical switching. In Photonics in Switching (PS), Monterey, CA, USA, July 2010. invited paper. [ bib | http ]
[31] Masami Yabusaki, Joerg Widmer, and Luca Scalia. Next mobile network based on optical switching. In International Conference on Optical Internet (COIN), The Shilla Jeju, Korea, July 2010. invited paper. [ bib | http ]
[32] Daniele Munaretto, Dan Jurca, and Joerg Widmer. Scalable video broadcast in cellular networks: Impact on QoS and network resources. In Workshop on multiMedia Applications over Wireless Networks (MediaWiN), Riccione, Italy, June 2010. [ bib | http ]
[33] Luca Scalia, Joerg Widmer, and Imad Aad. On the side effects of packet detection sensitivity in IEEE 802.11 interference management. In IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2010), Montreal, Canada, June 2010. [ bib | http ]
[34] Giuseppe Bianchi, Andrea Detti, Pierpaolo Loreti, Claudio Pisa, Srisakul Thakolsri, Wolfgang Kellerer, and Joerg Widmer. Cross-layer H.264 scalable video downstream delivery over WLANs. In IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2010), Montreal, Canada, June 2010. [ bib | http ]
[35] Georg Zeitler, Johannes Brehmer, Ralf Koetter, Gerhard Bauch, and Joerg Widmer. Source coding rate allocation in orthogonal compress-and-forward relay networks. In IEEE International Communications Conference (ICC), Cape Town, South Africa, May 2010. [ bib | http ]
[36] Daniele Munaretto, Dan Jurca, and Joerg Widmer. Broadcast video streaming in cellular networks: An adaptation framework for channel, video and AL-FEC rates allocation. In ICST International Wireless Internet Conference (WICON), Singapore, Mar. 2010. Best Paper Award. [ bib | http ]
[37] Maricica Nistor, Joao Barros, Fausto Vieira, Tiago T. V. Vinhoza, and Joerg Widmer. Network coding delay: A brute-force analysis. In Information Theory and Applications Workshop (ITA), San Diego, USA, Feb. 2010. [ bib | http ]
[38] Riccardo Masiero, Giorgio Quer, Daniele Munaretto, Michele Rossi, Joerg Widmer, and Michele Zorzi. Data acquisition through joint compressive sensing and principal component analysis. In IEEE Global Communications Conference (IEEE Globecom), Honolulu, USA, Nov. 2009. [ bib | .pdf ]
[39] Daniele Munaretto, Dan Jurca, and Joerg Widmer. A fast rate-adaptation algorithm for robust wireless scalable streaming applications. In IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (IEEE WiMob), Marrakech, Morocco, Oct. 2009. [ bib | http ]
[40] Hermann S. Lichte, Stefan Valentin, Holger Karl, Imad Aad, and Joerg Widmer. Analyzing space/capacity tradeoffs of cooperative wireless networks using a probabilistic model of interference. In 12th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), Tenerife, Spain, Oct. 2009. [ bib | http ]
[41] Georg Zeitler, Ralf Koetter, Gerhard Bauch, and Joerg Widmer. An adaptive compress-and-forward scheme for the orthogonal multiple-access relay channel. In IEEE International Symposium On Personal, Indoor and Mobile Radio Communications (PIMRC), Tokyo, Japan, Sep. 2009. [ bib | http ]
[42] Daniele Munaretto, Chunlei An, Joerg Widmer, and Andreas Timm-Giel. Efficient sensor data gathering and resilient communication for rescue scenarios. In IFIP Wireless and Mobile Networking Conference (WMNC), Gdansk, Poland, Sep. 2009. [ bib | http ]
[43] Wolfgang Kellerer, Joerg Widmer, Ashiq Khan, and Dan Jurca. Future mobile network: Use cases for network virtualization. In Joint ITG and EuroNF Workshop “Visions of Future Generation Networks” (EuroView), Würzburg, Germany, July 2009. [ bib | http ]
[44] Luca Scalia, Daniele Munaretto, and Joerg Widmer. Reliable broadcast streaming over 802.11 WLANs with minimum channel usage. In IEEE Workshop on multiMedia Applications over Wireless Networks (MediaWiN), Sousse, Tunisia, July 2009. Best Paper Award. [ bib | http ]
[45] Andrea Detti, Giuseppe Bianchi, Claudio Pisa, Francesco Saverio Proto, Pierpaolo Loreti, Wolfgang Kellerer, Srisakul Thakolsri, and Joerg Widmer. SVEF: an open-source experimental evaluation framework for H.264 scalable video streaming. In IEEE Workshop on multiMedia Applications over Wireless Networks (MediaWiN), Sousse, Tunisia, July 2009. [ bib | http ]
[46] Giuseppe Bianchi, Andrea Detti, Pierpaolo Loreti, Claudio Pisa, Francesco Saverio Proto, Wolfgang Kellerer, Srisakul Thakolsri, and Joerg Widmer. Application-aware H.264 scalable video coding delivery over wireless LAN: Experimental assessment. In International Workshop on Cross-Layer Design (IWCLD), Palma de Mallorca, Spain, June 2009. [ bib | http ]
[47] Georg Zeitler, Ralf Koetter, Gerhard Bauch, and Joerg Widmer. On quantizer design for soft values in the multiple-access relay channel. In IEEE International Conference on Communications (ICC), Dresden, Germany, June 2009. Best Paper Award. [ bib | http ]
[48] Gian Paolo Perrucci, Frank Fitzek, Giovanni Sasso, Wolfgang Kellerer, and Joerg Widmer. On the impact of 2G and 3G network usage for mobile phones' battery life. In European Wireless, Aalborg, Denmark, May 2009. [ bib | .pdf ]
[49] Joao Barros, Rui A. Costa, Daniele Munaretto, and Joerg Widmer. Effective delay control for online network coding. In IEEE Infocom, Rio de Janeiro, Brazil, Apr. 2009. [ bib | http ]
[50] Riccardo Masiero, Daniele Munaretto, Michele Rossi, Joerg Widmer, and Michele Zorzi. A note on buffer overlap among nodes performing random network coding in wireless ad hoc networks. In IEEE Vehicular Technology Conference (VTC), Barcelona, Spain, Apr. 2009. [ bib | http ]
[51] Giorgio Quer, Riccardo Masiero, Daniele Munaretto, Michele Rossi, Joerg Widmer, and Michele Zorzi. On the interplay between routing and signal representation for compressive sensing in wireless sensor networks. In Information Theory and Applications Workshop (ITA), San Diego, USA, Feb. 2009. [ bib | .pdf ]
[52] Stefan Valentin, Hermann S. Lichte, Holger Karl, Imad Aad, Luis Loyola, and Joerg Widmer. Opportunistic relaying vs. selective cooperation: Analyzing the occurrence-conditioned outage capacity. In 11th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), Oct. 2008. [ bib | http ]
[53] Rui A. Costa, Daniele Munaretto, Joerg Widmer, and Joao Barros. Informed network coding for minimum decoding delay. In IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS), Atlanta, Georgia, US, Sep. 2008. [ bib | .pdf ]
[54] Georg Zeitler, Ralf Koetter, Gerhard Bauch, and Joerg Widmer. Design of network coding functions in multihop relay networks. In International Symposium on Turbo Codes & Related Topics, Lausanne, Switzerland, Sep. 2008. [ bib | http ]
[55] Luis Loyola, Hermann S. Lichte, Imad Aad, Joerg Widmer, and Stefan Valentin. Increasing the capacity of IEEE 802.11 wireless LAN through cooperative coded transmissions. In IEEE Vehicular Technology Conference (VTC), Singapore, May 2008. [ bib | .pdf ]
[56] Hermann S. Lichte, Stefan Valentin, Holger Karl, Imad Aad, Luis Loyola, and Joerg Widmer. Design and evaluation of a routing-informed cooperative mac protocol for ad hoc networks. In IEEE Infocom (mini conference track), Phoenix, AZ, USA, Apr. 2008. [ bib | http ]
[57] Daniele Munaretto, Joerg Widmer, Michele Rossi, and Michele Zorzi. Resilient coding algorithms for sensor network data persistence. In European conference on Wireless Sensor Networks (EWSN), Bologna, Italy, Jan. 2008. [ bib | .pdf ]
[58] Luis Loyola, Tony De Souza, Joerg Widmer, and Christina Fragouli. Network-coded broadcast: from canonical networks to random topologies. In Workshop on Network Coding, Theory, and Applications (NetCod), Hong Kong, China, Jan. 2008. [ bib | .pdf ]
[59] Elena Fasolo, Michele Rossi, Joerg Widmer, and Michele Zorzi. A proactive network coding strategy for pervasive wireless networking. In IEEE Global Communications Conference (Globecom), Nov. 2007. [ bib | http ]
[60] Imad Aad, Philipp Hofmann, Luis Loyola, Farhan Riaz, and Joerg Widmer. E-mac: Self-organizing 802.11-compatible MAC with elastic realtime scheduling. In IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS), Pisa, Italy, Oct. 2007. [ bib | .pdf ]
[61] Pengfei Di, Yaser Houri, Qing Wei, Joerg Widmer, and Thomas Fuhrmann. Application of DHT-inspired routing for object tracking. In IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS), Pisa, Italy, Oct. 2007. [ bib | http ]
[62] Robert Vilzmann, Joerg Widmer, Imad Aad, and Christian Hartmann. Interferer nulling based on neighborhood communication patterns. In Tyrrenhian International Workshop on Digital Communication (TIWDC), Ischia, Italy, Sep. 2007. [ bib | .pdf ]
[63] Maximilian Michel, Zoran Despotovic, Wolfgang Kellerer, Qing Wei, Joerg Widmer, Norihiro Ishikawa, Takeshi Kato, and Tomoyuki Osano. P2p search routing concepts for mobile object tracking (poster). In Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (MOBIQUITOUS), Philadelphia, PA, Aug. 2007. [ bib | http ]
[64] Imad Aad, Philipp Hofmann, Luis Loyola, Farhan Riaz, and Joerg Widmer. E-MAC: Self-organizing 802.11-compatible MAC with elastic real-time scheduling (poster and demo). In ACM International Conference on Mobile Systems, Applications, and Services (MobiSys), San-Juan, Puerto-Rico, June 2007. [ bib | http ]
[65] Elena Fasolo, Michele Rossi, Joerg Widmer, and Michele Zorzi. On MAC scheduling and packet combination strategies for practical random network coding. In IEEE International Conference on Communications (ICC), Glasgow, UK, June 2007. [ bib | http ]
[66] Vasil Mizorov, Joerg Widmer, Robert Vilzmann, and Petri Mähoenen. Flooding speed in wireless multihop network with randomized beamforming. In Networking, Atlanta, USA, May 2007. [ bib | http ]
[67] Dominique Tschopp, Suhas Diggavi, Matthias Grossglauser, and Joerg Widmer. Robust geo-routing based on embeddings of dynamic wireless networks. In IEEE Infocom, Anchorage, Alaska, USA, May 2007. [ bib | .pdf ]
[68] Daniele Munaretto, Joerg Widmer, Michele Rossi, and Michele Zorzi. Network coding strategies for data persistence in static and mobile sensor networks. In International Workshop on Wireless Networks: Communication, Cooperation and Competition (WCN3), Limassol, Cyprus, Apr. 2007. [ bib | .pdf ]
[69] Ruben Merz, Jean-Yves Le Boudec, and Joerg Widmer. An architecture for wireless simulation in ns-2 applied to impulse-radio ultra-wide band networks. In Communications and Networking Simulation Symposium (CNS), Norfolk, VA, USA, Mar. 2007. [ bib | .pdf ]
[70] Dominique Tschopp, Suhas Diggavi, Matthias Grossglauser, and Joerg Widmer. Robust routing for dynamic wireless networks based on stable embeddings. In Information Theory and Applications Workshop (ITA), San Diego, USA, Jan. 2007. [ bib | .pdf ]
[71] Robert Vilzmann, Joerg Widmer, Imad Aad, and Christian Hartmann. Low-complexity beamforming techniques for wireless multihop networks. In IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON), Reston, USA, Sep. 2006. [ bib | .pdf ]
[72] Elena Fasolo, Christian Prehofer, Michele Rossi, Qing Wei, Joerg Widmer, Andrea Zanella, and Michele Zorzi. Challenges and new approaches for efficient data gathering and dissemination in pervasive wireless networks. In International Conference in Integrated Internet Ad Hoc and Sensor Networks (InterSense), Nice, France, May 2006. invited paper. [ bib | .pdf ]
[73] Ruben Merz, Alaeddine El Fawal, Jean-Yves Le Boudec, Bozidar Radunovic, and Joerg Widmer. The optimal MAC layer for low power UWB is non-coordinated. In IEEE International Symposium on Circuits and Systems (ISCAS), Kos, Greece, May 2006. invited paper. [ bib | .pdf ]
[74] Tronje Krop, Joerg Widmer, Matthias Hollick, Christian Prehofer, and Ralf Steinmetz. Crossing the chasm with ad hoc networks -- the provider-mediated communication paradigm (poster). In ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), May 2006. [ bib ]
[75] Christina Fragouli, Joerg Widmer, and Jean-Yves Le Boudec. A network coding approach to energy efficient broadcasting: from theory to practice. In IEEE Infocom, Barcelona, Spain, Apr. 2006. [ bib | .pdf ]
[76] Christina Fragouli, Joerg Widmer, and Jean-Yves Le Boudec. On the benefits of network coding for wireless applications. In Workshop on Network Coding, Theory, and Applications (NetCod), Boston Massachusetts, USA, Apr. 2006. [ bib | .pdf ]
[77] Matthias Transier, Holger Füßler, Joerg Widmer, Martin Mauve, and Wolfgang Effelsberg. Dynamic load balancing for position-based routing (poster). In ACM International Conference on Emerging Networking Experiments and Technologies (CoNEXT), Toulouse, France, Oct. 2005. [ bib | .pdf ]
[78] Joerg Widmer and Jean-Yves Le Boudec. Network coding for efficient communication in extreme networks. In Workshop on delay tolerant networking and related networks (WDTN), Philadelphia, PA, Aug. 2005. [ bib | .pdf ]
[79] Joerg Widmer, Christina Fragouli, and Jean-Yves Le Boudec. Low-complexity energy-efficient broadcasting in wireless ad-hoc networks using network coding. In Workshop on Network Coding, Theory, and Applications (NetCod), Riva del Garda, Italy, Apr. 2005. [ bib | .pdf ]
[80] Holger Füßler, Angelika Leibscher, Joerg Widmer, Matthias Transier, and Wolfgang Effelsberg. Contention-based distance-vector routing for mobile ad-hoc networks (poster). In IEEE International Conference on Network Protocols (ICNP), Berlin, Germany, Oct. 2004. [ bib | .pdf ]
[81] Matthias Transier, Holger Füßler, Joerg Widmer, Martin Mauve, and Wolfgang Effelsberg. Scalable position-based multicast for mobile ad-hoc networks. In International Workshop on Broadband Wireless Multimedia: Algorithms, Architectures and Applications (BroadWim), San Jose, CA, USA, Oct. 2004. [ bib | .pdf ]
[82] Jean-Yves Le Boudec, Ruben Merz, Bozidar Radunovic, and Joerg Widmer. DCC-MAC: A decentralized MAC protocol for 802.15.4a-like UWB mobile ad-hoc networks based on dynamic channel coding. In International Conference on Broadband Networks (BroadNets), San Jose, CA, USA, Oct. 2004. [ bib | .pdf ]
[83] Ruben Merz, Jean-Yves Le Boudec, Joerg Widmer, and Bozidar Radunovic. A rate-adaptive MAC protocol for low-power ultra-wide band ad-hoc networks. In International Conference on Ad-Hoc Networks and Wireless (Ad-Hoc Now), Vancouver, British Columbia, Canada, July 2004. [ bib | .pdf ]
[84] Holger Füßler, Hannes Hartenstein, Joerg Widmer, Martin Mauve, and Wolfgang Effelsberg. Contention-based forwarding for street scenarios. In International Workshop in Intelligent Transportation (WIT), pages 155 -- 159, Hamburg, Germany, Mar. 2004. [ bib | .pdf ]
[85] Holger Füßler, Joerg Widmer, Martin Mauve, and Hannes Hartenstein. A novel forwarding paradigm for position-based routing (with implicit addressing). In IEEE Workshop on Computer Communications (CCW), pages 194 -- 200, Dana Point, CA, USA, Oct. 2003. [ bib | .pdf ]
[86] Thomas Fuhrmann and Joerg Widmer. Extremum feedback with partial knowledge. In International Workshop on Networked Group Communication (NGC), Munich, Germany, Sep. 2003. [ bib | .pdf ]
[87] Martin Mauve, Holger Füßler, Joerg Widmer, and Thomas Lang. Position-based multicast routing for mobile ad-hoc networks (poster). In ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), Annapolis, MD, USA, June 2003. [ bib | .pdf ]
[88] Jürgen Vogel, Joerg Widmer, Dirk Farin, Martin Mauve, and Wolfgang Effelsberg. Priority-based distribution trees for application-level multicast. In Workshop on Network and System Support for Games (NetGames), Redwood City, CA, USA, May 2003. [ bib | .pdf ]
[89] Joerg Widmer, Martin Mauve, and Jan Peter Damm. Probabilistic congestion control for non-adaptable flows. In ACM International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV), Miami, FL, USA, May 2002. [ bib | .pdf ]
[90] Martin Mauve, Stefan Fischer, and Joerg Widmer. A generic proxy system for networked computer games. In Workshop on Network and System Support for Games (NetGames), Braunschweig, Germany, Apr. 2002. [ bib | .pdf ]
[91] Joerg Widmer and Thomas Fuhrmann. Extremum feedback for very large multicast groups. In International Workshop on Networked Group Communication (NGC), London, GB, Nov. 2001. Best Student Paper Award. [ bib | .pdf ]
[92] Joerg Widmer and Mark Handley. Extending equation-based congestion control to multicast applications. In ACM Sigcomm, San Diego, CA, USA, Aug. 2001. [ bib | .pdf ]
[93] Sally Floyd, Mark Handley, Jitendra Padhye, and Joerg Widmer. Equation-based congestion control for unicast applications. In ACM Sigcomm, Stockholm, Sweden, Sep. 2000. [ bib | .pdf ]

Theses

[1] Joerg Widmer. Equation-Based Congestion Control for Unicast and Multicast Data Streams. PhD thesis, University of Mannheim, May 2003. [ bib | .pdf ]
[2] Joerg Widmer. Equation-based congestion control. Master's thesis, University of Mannheim / AT&T Center for Internet Research at ICSI (ACIRI), Feb. 2000. [ bib | .pdf ]

Technical Reports

[1] W. Kellerer, N. Ishikawa, J. Widmer, and Z. Despotovic. Object tracking system: Architecture, protocol and its evaluation. Technical Report Vol. 15, No. 3, NTT DoCoMo Technical Journal, 2007. [ bib | .pdf ]
[2] Ruben Merz, Jean-Yves Le Boudec, and Joerg Widmer. An architecture for wireless simulation in ns-2 applied to impulse-radio ultra-wide band networks. Technical Report LCA-REPORT-2006-128, EPFL-DI-ICA, Dec. 2006. [ bib | http ]
[3] Christina Fragouli, Jean-Yves Le Boudec, and Joerg Widmer. Network coding: An instant primer. Technical Report LCA-REPORT-2005-010, EPFL-DI-ICA, Nov. 2005. [ bib | http ]
[4] Christina Fragouli, Joerg Widmer, and Jean-Yves Le Boudec. A network coding approach to energy efficient broadcasting: from theory to practice. Technical Report LCA-REPORT-2005-009, EPFL-DI-ICA, July 2005. [ bib | .pdf ]
[5] A. El Fawal, J. Y. Le Boudec, R. Merz, B. Radunovic, J. Widmer, and G. M. Maggio. Tradeoff analysis of PHY aware MAC in low-rate, low-power UWB networks. Technical Report IC/2005/32, EPFL-DI-ICA, June 2005. [ bib | .pdf ]
[6] Ruben Merz, Joerg Widmer, Jean-Yves Le Boudec, and Bozidar Radunovic. A joint PHY/MAC architecture for low-radiated power TH-UWB wireless ad-hoc networks. Technical Report LCA-REPORT-2004-025, EPFL-DI-ICA, July 2004. [ bib | http ]
[7] Jean-Yves Le Boudec, Ruben Merz, Bozidar Radunovic, and Joerg Widmer. A MAC protocol for UWB very low power mobile ad-hoc networks based on dynamic channel coding with interference mitigation. Technical Report LCA-REPORT-2004-029, EPFL-DI-ICA, Jan. 2004. [ bib | http ]
[8] Matthias Transier, Holger Füßler, Joerg Widmer, Martin Mauve, and Wolfgang Effelsberg. A hierarchical approach to position-based multicast for mobile ad-hoc networks. Technical Report TR-04-002, Department of Computer Science, University of Mannheim, Jan. 2004. [ bib | .pdf ]
[9] Holger Füßler, Joerg Widmer, Michael Käsemann, Martin Mauve, and Hannes Hartenstein. Beaconless position-based routing for mobile ad-hoc networks. Technical Report TR-03-001, Department of Computer Science, University of Mannheim, Feb. 2003. [ bib | http ]
[10] Martin Mauve, Holger Füßler, Joerg Widmer, and Thomas Lang. Position-based multicast routing for mobile ad-hoc networks. Technical Report TR-03-004, Department of Computer Science, University of Mannheim, 2003. [ bib | .pdf ]
[11] Joerg Widmer, Catherine Boutremans, and Jean-Yves Le Boudec. End-to-end congestion control for flows with variable packet size. Technical Report SSC/2002/82, EPFL-DI-ICA, Dec. 2002. [ bib | .pdf ]
[12] Jürgen Vogel, Joerg Widmer, Dirk Farin, and Martin Mauve. Application-aware distribution trees for application-level multicast. Technical Report TR-02-010, Department for Mathematics and Computer Science, University of Mannheim, Oct. 2002. [ bib | http ]
[13] Joerg Widmer, Robert Denda, and Martin Mauve. A survey on TCP-friendly congestion control (extended version). Technical Report TR-01-002, Department for Mathematics and Computer Science, University of Mannheim, Feb. 2001. [ bib | .pdf ]
[14] Joerg Widmer, Martin Mauve, and Jan Peter Damm. Probabilistic congestion control for non-adaptable flows. Technical Report TR-01-003, Department for Mathematics and Computer Science, University of Mannheim, Apr. 2001. [ bib | http ]
[15] Joerg Widmer and Thomas Fuhrmann. Extremum feedback for very large multicast groups. Technical Report TR-01-012, Department for Mathematics and Computer Science, University of Mannheim, May 2001. [ bib | .pdf ]
[16] Joerg Widmer and Mark Handley. Extending equation-based congestion control to multicast applications. Technical Report TR-2001-13, Department for Mathematics and Computer Science, University of Mannheim, June 2001. [ bib | .pdf ]
[17] Joachim Sokol and Joerg Widmer. USAIA: Ubiquitous service access internet architecture. Technical Report TR-01-003, International Computer Science Institute (ICSI), Jan. 2001. [ bib | .pdf ]
[18] Sally Floyd, Mark Handley, Jitendra Padhye, and Joerg Widmer. Equation-based congestion control for unicast applications: the extended version. Technical Report TR-00-003, International Computer Science Institute (ICSI), Mar. 2000. [ bib | http ]
[19] Joerg Widmer. Network simulations for a mobile network architecture for vehicles. Technical Report TR-00-009, International Computer Science Institute (ICSI), May 2000. [ bib | http ]

Patents

1.    Beam Steering for Highly Directional Wireless Communication on Multi-Frequency Band Enabled Systems using Angle of Arrival Detection. US Provisional Application. Oct. 2014 (Thomas Nitsche, Adriana B. Flores Miranda, Edward W. Knightly, Joerg Widmer)

2.    Method and apparatus for scheduling packets. EP2388963 (granted), Oct. 2012 (Dan Jurca, Daniele Munaretto, Joerg Widmer)

3.    Radio terminal, radio communication system, and radio communication method. US8165051 (granted), Apr. 2012. (Kei Igarashi, Akira Yamada, Luis Loyola, Imad Aad and Joerg Widmer)

4.    Relay station for a mobile communication system. EP2202894 (granted), Nov. 2011. (Georg Zeitler, Ralf Koetter, Gerhard Bauch, Joerg Widmer)

5.    Method and apparatus for traffic flow differentiation. EP2259509 (granted), Aug. 2011. (Luca Scalia, Imad Aad, Joerg Widmer)

6.    Method and apparatus for operating wireless network for gathering data. EP2071779 (granted), Aug. 2011. (Daniele Munaretto, Joerg Widmer, Michele Rossi, Elena Fasolo)

7.    Method and apparatus for adaptively setting the carrier sense threshold. EP2217030 (granted), Aug. 2010. (Luca Scalia, Joerg Widmer, Imad Aad)

8.    Method and apparatus for increasing throughput in a communication network. EP2106073 (granted), Aug. 2010. (Luis Loyola, Joerg Widmer)

9.    Method and apparatus for operating wireless network for gathering data. EP2071774, JP2009177795 (granted), Mar. 2010. (Daniele Munaretto, Joerg Widmer, Michele Rossi, Elena Fasolo)

10.    Relay apparatus for relaying data packet transmitted from first partner transceiver to second partner transceiver. EP1924009, US20080137585, JP2008131649 (granted), May 2009. (Joerg Widmer, Imad  Aad, Philip Hofmann, Luis Loyola)

11.    Method and apparatus for obtaining virtual coordinates. EP1883185, JP2008061229 (granted), Apr. 2009. (Joerg Widmer, Suhas Diggavi, Matthias Grossglauser, Christian Prehofer, Dominique Tschopp)

12.    Apparatus for selecting a beamforming direction. EP1845584 (granted), Dec. 2008. (Joerg Widmer, Imad Aad, Robert Vilzmann, Christian Hartmann)

13.    A relay station and a decoder. (patent application), Dec. 2008. (Georg Zeitler, Ralf Koetter, Gerhard Bauch, Joerg Widmer)

14.    Method and apparatus for implementing a virtual network. (patent application), Sep. 2008. (Imad Aad and Joerg Widmer and Alf Zugenmaier)

15.    Method and apparatus for forwarding data in a wireless network. EP2110999 (patent application), Apr. 2008. (Luis Loyola, Imad Aad, Joerg Widmer)

16.    Radio terminal, radio base station, and radio communication system. US2009257369, EP2111076 (patent application), Apr. 2008. (Kei Igarashi, Akira Yamada, Luis Loyola, Imad Aad, Joerg Widmer)

17.    Ubiquitous gateway and/or global query manager for querying object in mobile communication network. EP2088749, JP2009217817 (patent application), Feb. 2008. (Daisuke Ochi, Wolfgang Kellerer, Joerg Widmer, Hendrik Berndt)

18.    Global query manager and ubiquitous gateway for object search. EP2088750, JP2009199592 (patent application), Feb. 2008. (Daisuke Ochi, Wolfgang Kellerer, Joerg Widmer, Hendrik Berndt)

Go Top