I am Associate Professor (MCF HC) at Grenoble INP-Ensimag, and a member of the LIG laboratory, in the Drakkar group. I am based in Grenoble, France.
I received a Ph.D. in Computer Science from INPG in January 1999. While working on my Ph.D. I was an Engineer at Bull and Technical Staff Member with the OSF Research Institute.
My office is 416 in the IMAG building.
Postal address: Laboratoire (UMR5217) - Bâtiment IMAG CS 40700 38058 Grenoble Cedex France
GPG ID 0x417A3D8A on keys.gnupg.net or key and X.509 certificate
- Publication list on HAL
- Google Scholar profile
92 publications
2026
- DONUTS deliverable D1.1 - Use cases: applications and requirements IRIT; CEA LIST; LAAS-CNRS; LIP; LIG; ICUBE. Strasbourg (67); CITI - Centre d'Innovation en Télécommunications et Intégration de services. 2026 PDF
2025
- Adaptive Orbital Direct-to-Device: Rethinking Satellite IoT Architecture ACM MobiCom 2025 - 31st Annual International Conference on Mobile Computing and Networking, Nov 2025, Hong Kong China, France. pp.38-43, ⟨10.1145/3737897.3767293⟩ PDF
- FedSat-LAM: Enabling Large AI Models on Resource-Constrained Satellites via Hierarchical Federated Learning ACM MobiCom 2025 - 31st Annual International Conference on Mobile Computing and Networking, Nov 2025, Hong Kong, China. pp.19-24, ⟨10.1145/3737902.3768355⟩ PDF
- Étude de l'empreinte carbone d'un réseau de capteurs dans un tableau de distribution électrique ALGOTEL 2025 – 27èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, Jun 2025, Saint Valery-sur-Somme, France. pp.1-5 PDF
2024
2021
- Optimiser l'équité dans les réseaux LoRaWAN CORES 2021 - 6ème Rencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication, May 2021, La Rochelle, France PDF
- Performance of the Transport Layer Security Handshake Over 6TiSCH Sensors, 2021, 21 (6), pp.2192. ⟨10.3390/s21062192⟩ PDF
2020
- Capacity of a LoRaWAN Cell MSWiM 2020 - 23rd International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems, Nov 2020, Alicante, Spain. pp.131-140, ⟨10.1145/3416010.3423228⟩ PDF
- Optimisation de la capacité des réseaux LoRa CORES 2020 – 5ème Rencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication, Sep 2020, Lyon, France PDF
- Bringing Fairness in LoRaWAN through SF Allocation Optimization ISCC 2020 - 25th IEEE Symposium on Computers and Communications, Jul 2020, Rennes, France. ⟨10.1109/ISCC50000.2020.9219611⟩ PDF
2019
- Optimal SF Allocation in LoRaWAN Considering Physical Capture and Imperfect Orthogonality GLOBECOM 2019 - IEEE Global Communications Conference, Dec 2019, Waikoloa, United States. ⟨10.1109/GLOBECOM38437.2019.9013602⟩ PDF
- Faire évader secrètement des données d'un réseau BLE sécurisé Rencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication, Jun 2019, Saint Laurent de la Cabrerisse, France PDF
- Thermal Covert Channel in Bluetooth Low Energy Networks ACM WiSec 2019, May 2019, Miami, FL, United States. ⟨10.1145/3317549.3319730⟩ PDF
2018
- WiSH-WalT: A Framework for Controllable and Reproducible LoRa Testbeds IEEE PIMRC, Sep 2018, Bologna, Italy PDF
- Anatomie des retransmissions dans les implémentations de 802.11 Rencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication (CORES 2018), May 2018, Roscoff, France PDF
- Eviter les collisions dans les réseaux 6TiSCH Rencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication (CORES 2018), May 2018, Roscoff, France PDF
- Efficient Bluetooth Low Energy Operation for Low Duty Cycle Applications IEEE International Conference on Communications (ICC'2018), May 2018, Kansas City, MO, United States PDF
- BLE Parameter Optimization for IoT Applications IEEE International Conference on Communications (ICC'2018), May 2018, Kansas City, MO, United States PDF
- IoTChain: A Blockchain Security Architecture for the Internet of Things IEEE Wireless Communications and Networking Conference, Apr 2018, Barcelona, Spain PDF
2017
- Collision Prevention in Distributed 6TiSCH Networks IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), Oct 2017, Rome, Italy. ⟨10.1109/WiMOB.2017.8115798⟩ PDF
- Securing Complex IoT Platforms with Token Based Access Control and Authenticated Key Establishment International Workshop on Secure Internet of Things (SIOT), Sep 2017, Oslo, Norway PDF
- Clock Drift Prediction for Fast Rejoin in 802.15.4e TSCH Networks 26th International Conference on Computer Communication and Networks (ICCCN), Jul 2017, Vancouver, BC, Canada. ⟨10.1109/ICCCN.2017.8038401⟩ PDF
2016
- DINAS: a Lightweight and Efficient Distributed Naming Service for All-IP Wireless Sensor Networks IEEE Internet of Things Journal, 2016, pp.1 - 14. ⟨10.1109/JIOT.2016.2640317⟩
- Time-Independent Experiment Reproducibility: Turning the WalT Platform into a Time Machine 13th ACM Symposium on Performance Evaluation of Wireless Ad Hoc, Sensor, & Ubiquitous Networks, Nov 2016, Valletta, Malta. pp.67-72, ⟨10.1145/2989293.2989303⟩
- DataTweet for User-centric and Geo-centric IoT Communications 2nd Workshop on Experiences in the Design and Implementation of Smart Objects (SmartObjects'16), Oct 2016, New-York, United States. ⟨10.1145/2980147.2980152⟩
- Defeating MAC Address Randomization Through Timing Attacks ACM WiSec 2016, Jul 2016, Darmstadt, Germany. ⟨10.1145/2939918.2939930⟩ PDF
- WEAVE : routage géographique efficace dans les réseaux à grande échelle ALGOTEL 2016 - 18èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, May 2016, Bayonne, France PDF
- WalT: A Reproducible Testbed for Reproducible Network Experiments IEEE INFOCOM International Workshop on Computer and Networking Experimental Research Using Testbeds (CNERT), Apr 2016, San Francisco, United States. ⟨10.1109/INFCOMW.2016.7562062⟩ PDF
- Privacy-preserving Wi-Fi tracking systems Citi Lab PhD day, Apr 2016, Villeurbanne, France. , 2015 PDF
- WEAVE: Efficient Geographical Routing in Large-Scale Networks International Conference on Embedded Wireless Systems and Networks (EWSN 2016), Feb 2016, Graz, Austria
2015
- OSCAR: Object security architecture for the Internet of Things Ad Hoc Networks, 2015, 32, pp.3-16. ⟨10.1016/j.adhoc.2014.12.005⟩ PDF
- Link Quality Estimation with the Gilbert-Elliot Model for Wireless Sensor Networks International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2015), Aug 2015, Hong-Kong, China. ⟨10.1109/PIMRC.2015.7343635⟩ PDF
- DTLS Performance in Duty-Cycled Networks PIMRC 2015 - International Symposium on Personal, Indoor and Mobile Radio Communications, Aug 2015, Hong Kong, China PDF
- GreenNet: an Energy Harvesting IP-enabled Wireless Sensor Network IEEE Internet of Things Journal, 2015, PP (99), pp.14. ⟨10.1109/JIOT.2015.2425431⟩
- Featurecast: Lightweight Data-Centric Communications for Wireless Sensor Networks European Conference on Wireless Sensor Networks (EWSN 2015), Feb 2015, Porto, Portugal. ⟨10.1007/978-3-319-15582-1_13⟩
2014
- Featurecast: Data-Centric Group Communication 2014
- Content Centricity in Constrained Cellular-Assisted D2D Communications ADHOCNETS 2014 - 6th International ICST Conference on Ad Hoc Networks, Aug 2014, Rhodes, Greece. pp.134-145, ⟨10.1007/978-3-319-13329-4_12⟩
- Topology Construction in RPL Networks over Beacon-Enabled 802.15.4 Computers and Communication (ISCC), 2014 IEEE Symposium on, Jun 2014, Madeira, Portugal. ⟨10.1109/ISCC.2014.6912563⟩ PDF
- OSCAR: Object Security Architecture for the Internet of Things A World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2014 IEEE 15th International Symposium on, Jun 2014, Sydney, Australia. ⟨10.1109/WoWMoM.2014.6918975⟩ PDF
- Représentation compacte des adresses pour le routage par caractéristiques ALGOTEL 2014 -- 16èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, Jun 2014, Le Bois-Plage-en-Ré, France. pp.1-4 PDF
- Internet of Things Applications - From Research and Innovation to Market Deployment Vermesan, O. and Friess, P. Internet of Things Applications - From Research and Innovation to Market Deployment, Bringing IP to Low-power Smart Objects : The Smart Parking Case in the CALIPSO Project, The River Publishers, pp.287-313, 2014, Series in Communications
- Energy cost of security in an energy-harvested IEEE 802.15.4 Wireless Sensor Network Proceedings of the 3rd Mediterranean Conference on Embedded Computing (MECO), 2014, Budva, Montenegro
- DINAS: a DIstributed NAming Service for All-IP Wireless Sensor Networks Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC), 2014, Istanbul, Turkey. ⟨10.1109/WCNC.2014.6952869⟩
2013
- Distributed Key Certification using Accumulators for Wireless Sensor Networks International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services - MOBIQUITOUS 2013, EAI, Dec 2013, Tokyo, Japan
- Energy Efficient Neighborhood Maintenance and Medium Access with Wake on Idle Proceedings of the 32nd IEEE International Conference on Computer Communications (INFOCOM 2013), Apr 2013, Torino, Italy. ⟨10.1109/INFCOM.2013.6567104⟩
- Link Quality Metrics in Large Scale Indoor Wireless Sensor Networks Proceedings of the 24th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'13), 2013, London, United Kingdom. ⟨10.1109/PIMRC.2013.6666451⟩ PDF
2012
- Citywide Mobile Internet Access Using Dense Urban WiFi Coverage UrbaNe 2012 - 1st workshop on Urban Networking, Dec 2012, Nice, France. pp.31-36, ⟨10.1145/2413236.2413244⟩
- Multi-Channel Cluster Tree for 802.15.4 Wireless Sensor Networks PIMRC 2012 - 23rd IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Sep 2012, Sydney, Australia. pp.590 - 595, ⟨10.1109/PIMRC.2012.6362853⟩ PDF
- Emulation of Large Scale Wireless Sensor Networks: From Real Neighbors to Imaginary Destination 11th International Conference on Ad-Hoc Networks and Wireless, Jul 2012, Belgrade, Serbia PDF
- Emulation of large scale WSN: from real neighbors to imaginary destination 14èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications (AlgoTel), May 2012, La Grande Motte, France. pp.1-4 PDF
2011
- Emulation of large scale wireless sensor networks: from real neighbors to imaginary destination Poster paper MobiHoc 2011, May 2011, Paris, France. 2011
- Multichannel Virtual Access Points for Seamless Handoffs in IEEE 802.11 Wireless Networks VTC 2011 - Vehicular Technology Conference, May 2011, Budapest, Hungary. pp.1-5, ⟨10.1109/VETECS.2011.5956552⟩ PDF
- The First Four Years (2007-2010) and Beyond - Volume 1: Research Program and Activity Report 2011 PDF
2010
- Virtual Access Points for Transparent Mobility in Wireless LANs Proceedings of IEEE Wireless Communications and Networking Conference (WCNC 2010), 2010, Sydney, Australia. ⟨10.1109/WCNC.2010.5506709⟩
2009
- Points d'accès virtuels pour une mobilité transparente CFIP'2009, Oct 2009, Strasbourg, France PDF
- A MPSoC prototyping platform for flexible radio applications 12th Euromicro Conference on Digital System Design: Architecture, Methods and Tools (DSD'09), Aug 2009, Patras, Greece. pp.559-566
- Hashing Backoff: a Collision-Free Wireless Access Method Proceedings of IFIP Networking 2009, 2009, Aachen, Germany. pp.429--441
- Towards the Future Internet of Sensors The Internet of Things, Springer New York, pp.309-318, 2009, ⟨10.1007/978-1-4419-1674-7_30⟩ PDF
2008
- Une plate-forme d'expérimentation multiprocesseur pour les réseaux sans fil 10èmes Journées Pédagogiques du CNFM, Nov 2008, Saint-Malo, France. pp.163-168
- Geo-mobility and Location Service in Spontaneous Wireless Mesh Networks ICT-MobileSummit, Jun 2008, Stockholm, Sweden. pp.1-8 PDF
- An Asymmetric Access Point for Solving the Unfairness Problem in WLANs IEEE Transactions on Mobile Computing, 2008, 7 (10), pp.1213-1227. ⟨10.1109/TMC.2008.44⟩
- Binary waypoint geographical routing in wireless mesh networks Proceedings of the 11th International Conference on Modeling Analysis and Simulation of Wireless and Mobile Systems (MSWiM 2008), 2008, Vancouver, Canada. pp.252-259, ⟨10.1145/1454503.1454548⟩
- Virtual Flow Queueing for Improving TCP Performance over IEEE 802.11 WLANs Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC 2008), 2008, Las Vegas, United States. pp.2158-2163, ⟨10.1109/WCNC.2008.382⟩
2007
- Increasing the Throughput of Wireless Mesh Networks with Cooperative Techniques 16th IST Mobile and Wireless Communications Summit, Jul 2007, Budapest, Hungary. pp.1-5, ⟨10.1109/ISTMWC.2007.4299306⟩ PDF
- Experience with an Implementation of the Idle Sense Wireless Access Method Proceedings of the 2007 ACM CoNEXT conference (CoNEXT'07), 2007, New York, United States. pp.1-12, ⟨10.1145/1364654.1364685⟩
- Adaptive energy conserving algorithms for neighbor discovery in opportunistic Bluetooth networks IEEE Journal on Selected Areas in Communications, 2007, 25 (1), pp.96-107. ⟨10.1109/JSAC.2007.070110⟩
- An Architecture for Seamless Mobility in Spontaneous Wireless Mesh Networks Proceedings of the 2nd ACM/IEEE International Workshop on Mobility in the Evolving Internet Architecture (Mobiarch'07), 2007, Kyoto, Japan. pp.1-8, ⟨10.1145/1366919.1366922⟩ PDF
- Interarrival Histograms : A Method for Measuring Transmission Delays in 802.11 WLANs [Research Report] LIG lab. 2007, pp.1--14 PDF
- Channel Access Unfairness of Wireless LAN Access Methods Proceedings of the 15th IEEE Workshop on Local and Metropolitan Area Networks (LANMAN 2007), 2007, Princeton, United States. pp.129-133, ⟨10.1109/LANMAN.2007.4295987⟩
2006
- Evaluating Wireless LAN Access Methods in Presence of Transmission Errors Poster presentation and poster paper INFOCOM, Apr 2006, Barcelona, Spain. 2006
- Performance of Wireless LAN Access Methods in Multicell Environments Proceedings of the IEEE Global Telecommunications Conference (GLOBECOM'06), 2006, San Francisco, United States. pp.1-6, ⟨10.1109/GLOCOM.2006.782⟩
2005
- Automatic Configuration with Conflets Proceedings of the International Conference on Embedded and Ubiquitous Computing (EUC 2005), 2005, Nagasaki, Japan. pp.438-447, ⟨10.1007/11596356_45⟩
- Idle Sense: An Optimal Access Method for High Throughput and Fairness in Rate Diverse Wireless LANs Proceedings of SIGCOMM'05, 2005, Philadelphia, United States. pp.121-132, ⟨10.1145/1090191.1080107⟩
2004
- Fairness and its Impact on Delay in 802.11 Networks Proceedings of the IEEE Global Telecommunications Conference (GLOBECOM'04), Nov 2004, Dallas, United States. pp.2967-2973, ⟨10.1109/GLOCOM.2004.1378897⟩
- Lilith : an Interconnection Architecture Based on Label Switching for Spontaneous Edge Networks Poster presentation and poster paper ACM SIGCOMM, Aug 2004, Portland, Oregon, United States. 2004
- On Demand Label Switching for Spontaneous Edge Networks Proceedings of SIGCOMM Workshop on Future Directions in Network Architectures (FDNA'04), 2004, Portland, United States. pp.35-42, ⟨10.1145/1016707.1016714⟩
- Short-Term Fairness of 802.11 Networks with Several Hosts Proceedings of the Sixth IFIP TC6/WG6.8 Conference on Mobile and Wireless Communication Networks (MWCN 2004), 2004, Paris, France. pp.263-274, ⟨10.1007/0-387-23150-1_23⟩
- Lilith : an Interconnection Architecture Based on Label Switching for Spontaneous Edge Networks Proceedings of the First Annual International Conference on Mobile and Ubiquitous Systems: Networking and Services, (Mobiquitous 2004), 2004, Boston, United States. pp.146-151, ⟨10.1109/MOBIQ.2004.1331721⟩
2003
- Scheduling Time-sensitive Traffic on 802.11 Wireless LANs Proceedings of the 4th COST 263 International Workshop on Quality of Future Internet Services (QoFIS 2003), 2003, Stockholm, Sweden. pp.162-171, ⟨10.1007/b13241⟩
- Bandwidth Allocation for DiffServ based Quality of Service over 802.11b Proceedings of the IEEE Global Telecommunications Conference (GLOBECOM'03), 2003, San Francisco, United States. pp.992-997, ⟨10.1109/GLOCOM.2003.1258387⟩
- Push Driven Service Composition in Personal Communication Environments Proceedings of the 8th IFIP-TC6 International Conference Personal Wireless Communications (PWC 2003), 2003, Venice, Italy. pp.505-510, ⟨10.1007/b12004⟩
- Omnisphere: a Personal Communication Environment Proceedings of the Thirty-Sixth Annual Hawaii International Conference on System Sciences (HICSS'03), 2003, Big Island, United States. ⟨10.1109/HICSS.2003.1174839⟩
- Performance anomaly of 802.11b Proceedings of the Twenty-Second Annual Joint Conference of the IEEE Computer and Communications Societies (INFOCOM 2003), 2003, San Francisco, United States. pp.836-843, ⟨10.1109/INFCOM.2003.1208921⟩
2002
- Différenciation des services sur les réseaux sans-fil 802.11 Actes du 9e Colloque francophone sur l'ingénierie des protocoles (CFIP'2002), 2002, Montreal, Canada
2001
- Mobility Management for Providing QoS in Local Area Wireless Networks Proceedings of the Third IFIP WG 6.1 International Working Conference on Distributed Applications and Interoperable Systems (DAIS'2001), 2001, Kraków, Poland
- Quality of Service and Mobility for the Wireless Internet Proceedings of the First ACM Wireless Mobile Internet Workshop (WMI 2001), 2001, Rome, Italy. ⟨10.1145/381472.381564⟩
1999
- An Advanced Multimedia Infrastructure for WWW-based Information Systems Proceedings of the IEEE International Workshop on Advance Issues of E-Commerce and Web-based Information Systems (WECWIS), 1999, Santa Clara, United States. ⟨10.1109/WECWIS.1999.788198⟩
- Streaming Support in an Advanced Multimedia Infrastructure for the WWW Proceedings of the 4th IEEE Symposium on Computers and Communications (ISCC'99), 1999, Sharm El Sheikh, Egypt. ⟨10.1109/ISCC.1999.780801⟩
- User Adaptable Multimedia Presentations for the WWW Proceedings of the 8th International World Wide Web Conference (WWW8), 1999, Toronto, Canada. pp.1273-1290, ⟨10.1016/S1389-1286(99)00036-5⟩
1998
- Playing Temporal HTML Documents Poster presentation and poster paper ACM Multimedia, Sep 1998, Bristol, United Kingdom. 1998
- Synchronized Multimedia for the WWW Proceedings of the 7th International World Wide Web Conference (WWW7), 1998, Brisbane, Australia. pp.417-429, ⟨10.1016/S0169-7552(98)00019-1⟩
- An execution architecture for synchronized multimedia presentations Proceedings of the 3rd European Conference on Multimedia Applications, Services and Techniques (ECMAST'98), 1998, Berlin, Germany. pp.42-55, ⟨10.1007/3-540-64594-2_84⟩