Benoit Geller
Unité d'Informatique et d'Ingénierie des Systèmes (U2IS)
Professeur
HDR
Benoît GELLER received the Accreditation to Lead Research in Information Sciences HDR from the University of Paris in 2004, the PhD in wireless communication networks from INPG in 1992, as well as the Engineering Master Sc. in Telecommunications from ENSERB in 1988.
He was the head of the Multisensor and Information Team (17 researchers) at SATIE lab Ecole Normale Superieure Paris Saclay until he joined ENSTA Paris in 2007-08.
He is presently a Full Professor of IP Paris (Institut Polytechnique Paris)-ENSTA and head of the Specialized Master on autonomous systems for Defense ILEMs.
Professional experience
- Since 2007: Professor at Ecole Nationale Supérieure de Techniques Avancées- Institut Polytechnique Paris.
- From 2001 to 2007 : Researcher (Ecole Normale Supérieure Paris Saclay).
- From 1995 to 2007: Associate professor (Université Paris12).
- 1993-1995 : Postdoc (GIPSA lab / European project Thomson Sintra).
- 1989-1992 : Engineer (French Nuclear Commission (CEA/LETI)
Research and education activities
Benoît GELLER has an expertise in safety and security for wireless networks.
His work aims at protecting wireless communications against environmental interference and intentional attacks for the benefit of the French Ministry of Defense.
He has a strong experience in mobile communications systems. He works on the optimization of network resources from the physical layer to the application layer : information theory and coding (finite fields algebraic error correcting codes, turbo and LDPC, cryptography, ...), bayesian inference, security, scheduling, iterative and cross-layer solutions.
His results are applied to difficult contexts such as the doubly-selective underwater acoustic channel, tactical communications or the energy-constrained Internet of Things (IoT) / Sensor network case, for which he has accumulated a good experience on practical architectures in different projects.
He has been involved in several European projects (Mast AIDA, Medea+ INCA, Medea+ MIDAS, Newcom++,Horizon 2020 Bridges, MarTERA Bioglider) and has also been in charge of many industrial projects. He has published about 100 international papers and has pended 4 international patents.
Awards & distinctions
- Knight of Academic Palms (2018)
- IEEE Senior member (2010)
- French Navy Reserve Superior Officer (2006)
HAL Publications
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Forward-Backward Turbo Equalization for Underwater Communication Systems
Communication dans un congrès Published on 23/09/2024 co-written by Melek Khemir, Tarak Arbi, Benoit Geller -
Chip-Interleaved DSSS for Energy-Efficient Physical Layer Encryption
Communication dans un congrès Published on 30/10/2023 co-written by Clément Leroy, Tarak Arbi, Oudomsack Pierre Pasquero, Benoit Geller -
Bioglider: an integrated glider solution for enhancing environmental knowledge
Communication dans un congrès Published on 25/09/2023 co-written by Yves Ponçon, Laurent Mortier, Marc Picheral, Peer Fietzek, Dan Hayes, Ehsan Abdi, Jakub Zdroik, Agnieszka Beszczynska-Möller, Jerome Coindat, Muriel Dunn, Virginie Ramasco, Morten Thorstensen, Lionel Camus, Pierre Priou, Sunnje Basedow, Geir Pedersen, Tarak Arbi, Benoit Geller -
Turbo égalisation des constellations tournées pour les systèmes acoustiques sous-marins
Communication dans un congrès Published on 28/08/2023 co-written by Tarak Arbi, Benoît Geller -
Turbo Equalization for Underwater Communication Systems using Rotated Constellations
Communication dans un congrès Published on 05/06/2023 co-written by Tarak Arbi, Benoit Geller, Zi Ye -
Egalisation hybride des signaux FTN à faible complexité pour les systèmes acoustiques sous-marins
Communication dans un congrès Published on 01/09/2022 co-written by Tarak Arbi, Benoît Geller -
Etalement de spectre par séquence directe et constellations tournées pour communications tactiques
Communication dans un congrès Published on 01/09/2022 co-written by Tarak Arbi, Oudomsack Pierre Pasquero, Alexis Bazin, Benoît Geller -
Direct-Sequence Spread Spectrum with Signal Space Diversity for High Resistance to Jamming
Communication dans un congrès Published on 28/11/2021 co-written by Tarak Arbi, Benoit Geller, Pierre Oudomsack -
Adaptive Step-size Iterative Equalization for Underwater Communication
Communication dans un congrès Published on 20/09/2021 co-written by Zi Ye, Benoit Geller, Tarak Arbi -
Hybrid Turbo Equalization for Faster-than-Nyquist Underwater Communication Systems
Communication dans un congrès Published on 20/09/2021 co-written by Tarak Arbi, Benoit Geller -
Low-Complexity Blind PAPR Reduction for OFDM Systems with Rotated Constellations
Article dans une revue Published on 28/02/2021 co-written by Tarak Arbi, Zi Ye, Benoit Geller -
Joint dynamic delay and channel gain estimation BCRB for wireless communications
Communication dans un congrès Published on 14/10/2020 co-written by Imen Nasr, Tarak Arbi, Benoît Geller, Leïla Najjar Atallah, Sofiane Cherif -
Joint dynamic delay and channel gain estimation BCRB for wireless communications
Communication dans un congrès Published on 12/10/2020 co-written by Imen Nasr, Tarak Arbi, Benoît Geller, Leïla Najjar Atallah, Sofiane Cherif -
NEAR CAPACITY RCQD CONSTELLATIONS FOR PAPR REDUCTION OF OFDM SYSTEMS
Communication dans un congrès Published on 01/05/2020 co-written by Tarak Arbi, Imen Nasr, Benoit Geller -
Joint BER Optimization and Blind PAPR Reduction of OFDM Systems with Signal Space Diversity
Article dans une revue Published on 01/10/2019 co-written by Tarak Arbi, Benoit Geller -
Low Complexity Adaptive Turbo Equalization for Multipath Underwater Communication
Communication dans un congrès Published on 17/06/2019 co-written by Zi Ye, Tarak Arbi, Benoit Geller -
Low complexity Adaptive Turbo Equalization for Multipath Underwater Communication
Communication dans un congrès Published on 17/06/2019 co-written by Benoit Geller, Tarak Arbi, Zi Ye -
Fast Soft Demapping for Underwater Acoustic Communications With Signal Space Diversity
Communication dans un congrès Published on 22/10/2018 co-written by Zi Ye, Tarak Arbi, François-Xavier Socheleau, Benoit Geller -
Near MAP Dynamical Delay Estimator and Bayesian CRB for Coded QAM Signals
Article dans une revue Published on 01/01/2018 co-written by Imen Nasr, Leïla Najjar Atallah, Sofiane Cherif, Benoit Geller -
Uniformly Projected RCQD QAM: A Low-Complexity Signal Space Diversity Solution over Fading Channels With or Without Erasures
Article dans une revue Published on 01/01/2018 co-written by Tarak Arbi, Benoit Geller, Jianxiao Yang, Charbel Abdel Nour, Olivier Rioul -
Hybrid Cramer Rao Bound on Time Delay Estimation in Rayleigh Fading Channels
Communication dans un congrès Published on 08/10/2017 co-written by Imen Nasr, Leïla Najjar Atallah, Sofiane Cherif, Benoit Geller -
Synchronisation temporelle dynamique pour des signaux QAM codés
Communication dans un congrès Published on 05/09/2017 co-written by Imen Nasr, Benoit Geller, Leïla Najjar Atallah, Sofiane Cherif -
Performance et simplicité d'implantation des constellations tournées: une approche pragmatique
Communication dans un congrès Published on 01/01/2017 co-written by Tarak Arbi, Jianxiao Yang, Charbel Abdel Nour, Olivier Rioul, Benoit Geller -
Proposal of a multi-standard transceiver for the WBAN Internet of Things
Communication dans un congrès Published on 01/11/2016 co-written by Jianxiao Yang, Benoit Geller, Tarak Arbi -
Time Synchronization in IoT networks : case of a wireless body area network
Communication dans un congrès Published on 01/11/2016 co-written by Imen Nasr, Leila Najjar Atallah, Sofiane Cherif, Benoit Geller -
Advanced synchronization techniques for the Internet of Things
Communication dans un congrès Published on 01/01/2016 by Benoit Geller -
An Information Theory Perspective for the Binary STT-MRAM Cell Operation Channel
Article dans une revue Published on 01/01/2016 co-written by Jianxiao Yang, Benoit Geller, Meng Li, Tong Zhang -
Performance Study of a Near Maximum Likelihood Code-Aided Timing Recovery Technique
Article dans une revue Published on 01/01/2016 co-written by Imen Nasr, Benoit Geller, Leila Najjar Atallah, Sofiane Cherif -
A low-complexity 2D signal space diversity solution for future broadcasting systems
Communication dans un congrès Published on 01/01/2015 co-written by Jianxiao Yang, Wan Kai, Benoit Geller, Charbel Abdel Nour, Olivier Rioul, Catherine Douillard -
CRB derivation and new Code-Aided timing recovery technique for QAM modulated signals
Communication dans un congrès Published on 01/01/2015 co-written by Imen Nasr, Leila Najjar Atallah, Benoit Geller, Sofiane Cherif -
CRB derivation and new Code-Aided timing recovery technique for QAM modulated signals
Communication dans un congrès Published on 01/01/2015 co-written by Imen Nasr, Leila Najjar Atallah, Benoit Geller, Sofiane Cherif -
Max-log demapper architecture design for DVB-T2 rotated QAM constellations
Communication dans un congrès Published on 01/01/2015 co-written by Jianxiao Yang, Meng Li, Min Li, Charbel Abdel Nour, Catherine Douillard, Benoit Geller -
A Soft Maximum Likelihood Technique for Time Delay Recovery
Communication dans un congrès Published on 01/01/2014 co-written by Imen Nasr, Leila Najjar Atallah, Sofiane Cherif, Benoit Geller, Jianxio Yang -
A soft maximum likelihood technique for time delay recovery
Communication dans un congrès Published on 01/01/2014 co-written by Imen Nasr, Leila Najjar Atallah, Sofiane Cherif, Benoit Geller, Jianxiao Yang -
Cooperative decoder design for non-binary LDPC code with coefficients selection
Communication dans un congrès Published on 01/01/2013 co-written by Yang Yu, Wen Chen, Jun Li, Benoit Geller -
Robust Relay Beamforming for MIMO Multi-Relay Networks with Imperfect Channel Estimation
Communication dans un congrès Published on 01/01/2013 co-written by Zijian Wang, Wen Chen, Benoit Geller, Olivier Rioul -
Robust relay beamforming for MIMO multi-relay networks with imperfect channel estimation
Communication dans un congrès Published on 01/01/2013 co-written by Zijian Wang, Wen Chen, Benoit Geller, Olivier Rioul -
Sychronization for Low-Power and Sensor Networks
Communication dans un congrès Published on 01/04/2012 by Benoit Geller -
Quality-delay tradeoff for video streaming over mobile ad hoc networks
Communication dans un congrès Published on 01/01/2012 co-written by Liang Zhou, Yan Zhang, Joel Rodrigues, Benoit Geller, Jingwu Cui, Baoyu Zheng -
Bayesian and hybrid Cramér-Rao bounds for the carrier recovery under dynamic phase uncertain channels
Article dans une revue Published on 01/02/2011 co-written by Jianxiao Yang, Benoit Geller, S. Bay -
An upstream multi-wavelength shared PON based on tunable self-seeding Fabry-Pérot laser diode for upstream capacity upgrade and wavelength multiplexing
Article dans une revue Published on 01/01/2011 co-written by Min Zhu, Shilin Xiao, Zhao Zhou, Wei Guo, Lilin Yi, Meihua Bi, Weisheng Hu, Benoit Geller -
An upstream multi-wavelength shared PON based on tunable self-seeding fabry-pérot laser diode for upstream capacity upgrade and wavelength multiplexing
Article dans une revue Published on 01/01/2011 co-written by M. Zhu, S. Xiao, Z. Zhou, W. Guo, L. Yi, M. Bi, W. Hu, Benoit Geller -
Bayesian and Hybrid Cramér–Rao Bounds for the Carrier Recovery Under Dynamic Phase Uncertain Channels
Article dans une revue Published on 01/01/2011 co-written by Jianxiao Yang, Benoit Geller, Stéphanie Bay -
Media-Aware Distributed Scheduling over Wireless Body Sensor Networks
Communication dans un congrès Published on 01/01/2011 co-written by Liang Zhou, Baoyu Zheng, Jingwu Cui, Benoit Geller -
Availability-Driven Scheduling for Real-Time Directed Acyclic Graph Applications in Optical Grids
Article dans une revue Published on 01/01/2010 co-written by Min Zhu, Wei Guo, Shilin Xiao, Anne Wei,, Yaohui Jin, Weisheng Hu, Benoit Geller -
Distributed scheduling scheme for video streaming over multi-channel multi-radio multi-hop wireless networks
Article dans une revue Published on 01/01/2010 co-written by Liang Zhou, Xinbing Wang, Wei Tu, Gabriel-Miro Muntean, Benoit Geller -
Novel WDM-PON Architecture for Simultaneous Transmission of Unicast Data and Multicast Services
Article dans une revue Published on 01/01/2010 co-written by Min Zhu, Shilin Xiao, Wei Guo, Weisheng Hu, Benoit Geller -
Novel WDM-PON Architecture for Simultaneous Transmission of Unicast Data and Multicast Services
Communication dans un congrès Published on 02/11/2009 co-written by Min Zhu, Shilin Xiao, Wei Guo, Weisheng Hu, Benoit Geller -
Smoothing PLLs for QAM Dynamical Phase Estimation
Communication dans un congrès Published on 14/06/2009 co-written by Jianxiao Yang, Benoit Geller, Cedric Herzet, Jean-Marc Brossier -
Bayesian and hybrid Cramer-Rao bounds for QAM dynamical phase estimation
Communication dans un congrès Published on 14/04/2009 co-written by Jianxiao Yang, Benoit Geller, A Wei -
Cross-Layer Design for Flow Control in Cooperative Multi-Hop Wireless Networks
Article dans une revue Published on 01/02/2009 co-written by Liang Zhou, Baoyu Zheng, Jingwu Cui, Shan Xu, Benoit Geller, Anne Wei -
A Scalable Information Security Technique: Joint Authentication-Coding Mechanism for Multimedia over Heterogeneous Wireless Networks
Article dans une revue Published on 01/01/2009 co-written by Liang Zhou, Baoyu Zheng, Anne Wei, Benoit Geller, Jingwu Cui -
Approximate Expressions for Cramer-Rao Bounds of Code Aided QAM Dynamical Phase Estimation
Communication dans un congrès Published on 01/01/2009 co-written by Jianxiao Yang, Benoit Geller, Anne Wei -
BLIND ESTIMATION OF TIMING AND CARRIER FREQUENCY OFFSETS IN OFDM SYSTEMS
Communication dans un congrès Published on 01/01/2009 co-written by Leila Najjar, Benoit Geller, Pascal Larzabal -
BLIND ESTIMATION OF TIMING AND CARRIER FREQUENCY OFFSETS IN OFDM SYSTEMS
Communication dans un congrès Published on 01/01/2009 co-written by Leila Najjar, Benoit Geller, Pascal Larzabal -
Cross Layer Rate Control, Medium Access Control and Routing Design in Cooperative Multi-Hop Wireless Networks
Communication dans un congrès Published on 01/01/2009 co-written by Liang Zhou, Baoyu Zheng, Jingwu Cui, Benoit Geller, Anne Wei, Shan Xu -
Distributed Scheduling for Video Streaming over Multi-Channel Multi-Radio Multi-Hop Wireless Networks
Communication dans un congrès Published on 01/01/2009 co-written by Liang Zhou, Gabriel-Miro Muntean, Xiaojun Wang, Benoit Geller -
Joint QoS control for video streaming over wireless multihop networks: A cross-layer approach
Article dans une revue Published on 01/01/2009 co-written by Liang Zhou, Baoyu Zheng, Benoit Geller, Anne Wei, Jingwu Cui -
Joint Routing and Rate Control Scheme for Multi-Stream High-Definition Video Transmission over Wireless Home Networks
Article dans une revue Published on 01/01/2009 co-written by Liang Zhou, Benoit Geller, Anne Wei, Baoyu Zheng, Jingwu Cui -
Multi-User Video Streaming over Multiple Heterogeneous Wireless Networks: A Distributed, Cross-Layer Design Paradigm
Article dans une revue Published on 01/01/2009 co-written by Liang Zhou, Benoit Geller, Xiaojun Wang, Anne Wei, Baoyu Zheng, Han-Chieh Chao -
Near Optimum Low Complexity Smoothing Loops for Dynamical Phase Estimation—Application to BPSK Modulated Signals
Article dans une revue Published on 01/01/2009 co-written by Jianxiao Yang, Benoit Geller -
Optimal scheduling for multiple description video streams in wireless multihop networks
Article dans une revue Published on 01/01/2009 co-written by Liang Zhou, Xinbing Wang, Yajun Li, Baoyu Zheng, Benoit Geller -
Overlay of Multicast Service in WDM-PON Based on Dynamic Wavelength Reflection Scheme
Communication dans un congrès Published on 01/01/2009 co-written by Min Zhu, Shilin Xiao, Wei Guo, He Chen, Anne Wei, Yaohui Jin, Weisheng Hu, Benoit Geller -
System Scheduling for Multi-Description Video Streaming Over Wireless Multi-Hop Networks
Article dans une revue Published on 01/01/2009 co-written by Liang Zhou, Benoit Geller, Baoyu Zheng, Anne Wei, Jingwu Cui -
Cross-Layer Rate Allocation for Multimedia Applications in Pervasive Computing Environmen
Communication dans un congrès Published on 03/12/2008 co-written by L. Zhou, B. Geller, Anne Wei, B Zheng -
A Low Complexity Block Turbo Decoder Architecture
Article dans une revue Published on 01/12/2008 co-written by Christophe Vanstraceele, Benoit Geller, Jean-Marc Brossier, Jean-Pierre Barbot -
Fast MIP Handover Amelioration in Wireless Networks by Cross-Layer Solution
Communication dans un congrès Published on 17/09/2008 co-written by Anne Wei, Gouzhi Wei, Gerard Dupeyrat, Benoit Geller -
A Robust Resolution-Enhancement Scheme for Video Transmission over Mobile Ad-Hoc Networks
Article dans une revue Published on 01/01/2008 co-written by Liang Zhou, Baoyu Zheng, Anne Wei, Benoit Geller, Jingwu Cui -
Analytic and Asymptotic Analysis of Bayesian Cramér-Rao Bound for Dynamical Phase Offset Estimation
Article dans une revue Published on 01/01/2008 co-written by Stéphanie Bay, Cédric Herzet, Jean-Marc Brossier, Jean-Pierre Barbot, Benoit Geller -
Cross Layer Rate Control, Medium Access Control and Routing Design in Cooperative VANET Computer Communications
Article dans une revue Published on 01/01/2008 co-written by L. Zhou, B Zheng, B. Geller, Anne Wei, S Xu, Y. Li -
Cross-Layer Rate Allocation for Multimedia Applications in Pervasive Computing Environment
Communication dans un congrès Published on 01/01/2008 co-written by Liang Zhou, Benoit Geller, Anne Wei, Baoyu Zheng, Jingwu Cui, Shan Xu -
Cross-layer rate control, medium access control and routing design in cooperative VANET
Article dans une revue Published on 01/01/2008 co-written by Liang Zhou, Baoyu Zheng, Benoit Geller, Anne Wei, Shan Xu, Yajun Li -
Demonstration of time-wavelength co-allocation (TWCA) problem in novel dynamic wavelength scheduled WDM-PON for distributed computing applications
Communication dans un congrès Published on 01/01/2008 co-written by Min Zhu, Wei Guo, Shilin Xiao, Benoit Geller, Weiqiang Sun, Yaohui Jin, Weisheng Hu -
Improving Mobile IPv6 Handover in Wireless Network with E-HCF
Communication dans un congrès Published on 01/01/2008 co-written by Anne Wei, Gouzhi Wei, Benoit Geller -
On the Hybrid Cramér-Rao Bound and Its Application to Dynamical Phase Estimation
Article dans une revue Published on 01/01/2008 co-written by Stéphanie Bay, Benoit Geller, Alexandre Renaux, Jean-Pierre Barbot, Jean-Marc Brossier -
Bornes bayésiennes pour l'estimation dynamique de phase
Communication dans un congrès Published on 11/09/2007 co-written by Stéphanie Bay, Cédric Herzet, Jean-Marc Brossier, Jean-Pierre Barbot, Alexandre Renaux, Benoit Geller -
Bayesian Cramér-rao Bound for Dynamical Phase Offset Estimation
Communication dans un congrès Published on 17/06/2007 co-written by Stéphanie Bay, Cédric Herzet, Jean-Marc Brossier, Jean-Pierre Barbot, Alexandre Renaux, Benoit Geller -
Power Masks for Low-Complexity Very High Bit Rate Multi-Carrier Local Loop
Communication dans un congrès Published on 25/09/2006 co-written by Benoit Geller, I. Diatta, A. Wei, François Rambeau, Jean-Marc Brossier -
A Block Turbo Phase Synchronization Scheme
Article dans une revue Published on 01/01/2006 co-written by Christophe Vanstraceele, Jean-Pierre Barbot, Jean-Marc Brossier, Benoit Geller -
Synchronisation de phase - Boucle à remodulation souple
Communication dans un congrès Published on 06/09/2005 co-written by Stéphanie Bay, Christophe Vanstraceele, Benoit Geller, Jean-Pierre Barbot, Jean-Marc Brossier -
An iterative phase synchronization scheme for general QAM constellations
Communication dans un congrès Published on 20/06/2004 co-written by Christophe Vanstraceele, Benoît Geller, Jean-Pierre Barbot, Jean-Marc Brossier -
Joint estimation of QAM carrier phase with block turbo decoding
Communication dans un congrès Published on 17/05/2004 co-written by Christophe Vanstraceele, Jean-Pierre Barbot, B. Geller, Jean-Marc Brossier -
A new iterative phase tracking scheme
Communication dans un congrès Published on 15/12/2003 co-written by Christophe Vanstraceele, Jean-Marc Brossier, Jean-Pierre Barbot, B. Geller -
Self-adaptive PLL for general QAM constellations
Communication dans un congrès Published on 03/09/2002 co-written by Jean-Marc Brossier, Pierre-Olivier Amblard, B. Geller -
Equalizer for video rate transmission in multipath underwater communications
Article dans une revue Published on 01/01/1996 co-written by Benoit Geller, Vittorio Cappelano, Jean-Marc Brossier, Abderrahman Essebbar, Geneviève Jourdain