Julien OLIVIER

Myriam Foucras, Jérôme Leclère, Cyril Botteron, Olivier Julien, Christophe Macabiau, et al.. Study on the cross-correlation of GNSS signals and typical approximations. GPS Solutions, Springer Verlag, 2016, <10.1007/s10291-016-0556-7>. <hal-01353985>

Liang Cheng, Paul Thevenon, Gonzalo Seco-Granados, Olivier Julien, Heidi Kuusniemi. Analysis on the TOA Tracking With DVB-T Signals for Positioning. IEEE Transactions on Broadcasting, Institute of Electrical and Electronics Engineers, 2016, 99, pp 1-5. <10.1109/TBC.2016.2606939>. <hal-01382332>

Myriam Foucras, Olivier Julien, Christophe Macabiau, Bertrand Ekambi, Fayaz Bacard. Probability of detection for GNSS signals with sign transitions. IEEE Transactions on Aerospace and Electronic Systems, Institute of Electrical and Electronics Engineers, 2016, 52 (3), pp 1296-1308. <10.1109/TAES.2016.140316>. <hal-01350127>

Liang Chen,, Olivier Julien, Paul Thevenon, Damien Serant, Axel Javier Garcia Peña, et al.. TOA Estimation for Positioning With DVB-T Signals in Outdoor Static Tests. IEEE Transactions on Broadcasting, Institute of Electrical and Electronics Engineers, 2015, PP (99), <10.1109/TBC.2015.2465155>. <hal-01205229>

Myriam Foucras, Olivier Julien, Christophe Macabiau, Bertrand Ekambi, Fayaz Bacard, et al.. Assessing the Performance of GNSS Signal Acquisition: New Signals and GPS L1 C/A Code. Inside GNSS, 2014, pp.68-79. <http://www.insidegnss.com/node/4097>. <hal-01171926>

Damien Serant, Olivier Julien, Lionel Ries, Paul Thevenon, Mathieu Dervin, et al.. The digital TV case - Positioning using signals-of-opportunity based on OFDM modulation. Inside GNSS, 2011, 6 (6), pp 54-62. <hal-01021629>

Paul Thevenon, Damien Serant, Olivier Julien, Christophe Macabiau, Michel Bousquet, et al.. Positioning using mobile TV based on the DVB-SH standard. Navigation : Journal of the Institute of Navigation, 2011, 58 (2), pp 71-90. <hal-01021604>

Laurent Lestarquit, Jean-Luc Issler, Olivier Nouvel, Matthieu Sihrener, Guillaume Lamontagne, et al.. Worst-case scenario SBAS interference . GPS World, 2009, 20 (4), pp 37-42. <hal-01286123>

Olivier Julien, Julien Mille, Romuald Boné, Jean-Jacques Rousselle. Dynamic neighborhoods in active surfaces for 3D segmentation. International Journal for Computational Vision and Biomechanics, 2008, 1 (2). <hal-01022578>

Olivier Julien, Christophe Macabiau, Jean-Luc Issler, Lionel Ries. Two for One : Tracking Galileo CBOC signal with TMBOC. Inside GNSS, 2007, pp.50-57. <https://www.insidegnss.com/auto/igm_050-057.pdf>. <hal-01154451>

Olivier Julien, Christophe Macabiau, Me Cannon, Gerard Lachapelle. ASPeCT: Unambiguous Sine-BOC(n,n) acquisition tracking technique for navigation applications. IEEE Transactions on Aerospace and Electronic Systems, Institute of Electrical and Electronics Engineers, 2007, 43 (1), pp 150-162. <10.1109/TAES.2007.357123>. <hal-01021574>

Olivier Julien, Christophe Macabiau. New GNSS frequencies, advantages of M-Code, and the benefits of a solitary Galileo satellite : what are the major differences between Galileo and GPS current and forthcoming frequencies ?. Inside GNSS, 2006, 1 (4), pp 22-25. <hal-00934198>

Olivier Julien, Jean-Baptiste Pagot, Ikhlas Selmi, Francisco Amarillo-Fernandez. Extension of EWF Threat Model and Associated SQM. ITM 2017, International Technical Meeting, Jan 2017, Monterey, United States. <hal-01521943>

Enik Shytermeja, Axel Javier Garcia Peña, Olivier Julien. Performance Evaluation of VDFLL Architecture for a Dual Constellation L1/E1 GNSS Receiver in Challenging Environments. ION GNSS+ 2016, 29th International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2016, Portland, United States. Institute of Navigation, Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016). <hal-01403441>

F. Ribaud, M. Ait-Ighil, S. Rougerie, J. Lemorton, Olivier Julien, et al.. Reduced multipath channel modelling preserving representative GNSS receiver testing. ION GNSS 2016, Sep 2016, PORTLAND, United States. <hal-01404404>

Jean-Baptiste Pagot, Olivier Julien, Paul Thevenon, Francisco Amarillo-Fernandez, Margaux Cabantous. Signal Quality Monitoring Design for Galileo E5a and Galileo E1C signals. Navitec 2016, 8th Navigation conference, Dec 2016, München, Germany. <hal-01525779>

Jean-Baptiste Pagot, Paul Thevenon, Olivier Julien, Francisco Amarillo-Fernandez, Denis Maillard. Signal Quality Monitoring for New GNSS Signals . ION GNSS 2016, 29th International Technical Meeting of the Satellite Division of the Institute of Navigation, , Sep 2016, Portland, United States. pp. 1750-1763, Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016). <https://www.ion.org/publications/abstract.cfm?articleID=14862>. <hal-01512448>

Olivier Julien, Ni Zhu, Anaïs Martineau, Carl Milner, Christophe Macabiau. Impact of BOC Modulation on GPS/Galileo Airborne Receiver Integrity. ION ITM 2016, International Technical Meeting, Jan 2016, Monterey, United States. ION. <hal-01271974>

Axel Javier Garcia Peña, Olivier Julien. Data Integrity for GPS and Galileo Signals used by Civil Aviation . ION GNSS+ 2016, 29th International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2016, Portland, United States. Institute of Navigation, pp 2826 - 2838 Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016). <hal-01403443>

Jan Sanromà Sánchez, Andreas Gerhmann, Paul Thevenon, Philippe Brocard, Amani Ben Afia, et al.. Use of a FishEye Camera for GNSS NLOS Exclusion and Characterization in Urban Environments. ION ITM 2016, International Technical Meeting, Jan 2016, Monterey, United States. ION. <hal-01271970>

Jean-Baptiste Pagot, Paul Thevenon, Olivier Julien, Francisco Amarillo-Fernández, Denis Maillard. Threat Model Design for new GNSS signals. ION International Technical Meeting 2016, Jan 2016, Monterey, United States. <hal-01271968>

Enik Shytermeja, Axel Javier Garcia Peña, Olivier Julien. Proposal for a Vector Tracking Architecture for a Dual Constellation L1/E1 GPS/Galileo Receiver. ION ITM 2016, International Technical Meeting, Jan 2016, Monterey, United States. ION. <hal-01271972>

Antoine Blais, Olivier Julien. Assessment of the effect of quantization on the degradation brought by interference on a GNSS receiver. ION GNSS 2016, 29th International Technical Meeting of the Satellite Division of the Institute of Navigation, 5 , Sep 2016, Portland, United States. ION, pp. 3070 - 3090, 2017, Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016). <https://www.ion.org/publications/browse.cfm?proceedingsID=123>. <hal-01512447>

Axel Javier Garcia Peña, Olivier Julien. Data integrity for GPS and Galileo signals used by civil aviation. ION GNSS 2016, 29th International Technical Meeting of the Satellite Division of the Institute of Navigation,, Sep 2016, Portland, United States. ION, pp 2826 - 2838 Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016). <https://www.ion.org/publications/abstract.cfm?articleID=14572>. <hal-01512449>

Marion Aubault-Roudier, Lionel Ries, Charly Poulliat, Marie-Laure Boucheret, Axel Javier Garcia Peña, et al.. LDPC Channel Code Optimization for a GNSS CSK-Modulated Signal . ION GNSS+ 2015, 28th International Technical Meeting of The Satellite-Division-of-the-Institute-of-Navigation, Sep 2015, Tampa, United States. Institute of Navigation, pp 1888 - 1901 Proceedings of the 28th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2015). <hal-01403437>

Philippe Brocard, Olivier Julien, Mikaël Mabilleau. Autonomous Integrity Monitoring Proposal for Critical Rail Applications. ION GNSS+ 2015, 28th International Technical Meeting of The Satellite-Division-of-the-Institute-of-Navigation, Sep 2015, Tampa, United States. Institute of Navigation, pp. 706-734. <hal-01403432>

Philippe Brocard, Paul Thevenon, Olivier Julien, Daniel Salós, Mikaël Mabilleau. Measurement Quality assessment in urban environments using correlation function distortion metrics. ION GNSS+ 2015 , Sep 2015, Tampa, United States. 2015, Proceedings of the 28th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2015). <hal-01257340>

Jean-Baptiste Pagot, Paul Thevenon, Olivier Julien, Yoan Gregoire, Francisco Amarillo-Fernandez, et al.. Estimation of GNSS Signals’ Nominal Distortions from Correlation and Chip Domain. ION ITM 2015, Proceedings of the 2015 International Technical Meeting of The Institute of Navigation, Jan 2015, Dana Point, California, United States. Institute of Navigation, Proceedings of the 2015 International Technical Meeting of The Institute of Navigation. <hal-01120942>

Philippe Brocard, Daniel Salós, Olivier Julien, Mikaël Mabilleau. Performance Evaluation of Multipath Mitigation Techniques for Critical Urban Applications Based on a Land Mobile Satellite Channel Model. IEEE/ION PLANS 2014, Position Location and Navigation Symposium, May 2014, Monterey, United States. Institute of Navigation, pp 612 - 625, ISBN: 9781479933198, 2014, 2014 IEEE/ION Position, Location and Navigation Symposium (PLANS 2014). <hal-00989822>

Marion Roudier, Thomas Grelier, Lionel Ries, Charly Poulliat, Marie-Laure Boucheret, et al.. Optimizing GNSS Navigation Data Message Decoding in Urban Environment. IEEE/ION PLANS 2014, Position Location and Navigation Symposium, May 2014, Monterey, United States. pp.581-588, 2014, IEEE/ION PLANS 2014, Position Location and Navigation Symposium. <10.1109/PLANS.2014.6851419>. <hal-00989798>

Myriam Foucras, Bertrand Ekambi, Fayaz Bacard, Olivier Julien, Christophe Macabiau. Optimal GNSS Acquisition Parameters when Considering Bit Transitions. IEEE/ION PLANS 2014, Position Location and Navigation Symposium, May 2014, Monterey, United States. IEEE, pp xxxx, 2014. <hal-00989838>

Myriam Foucras, Bertrand Ekambi, Ulrich Ngayap, Jen Yu Li, Olivier Julien, et al.. Performance Study of FLL Schemes for a Successful Acquisition-to-Tracking Transition. IEEE/ION PLANS 2014, Position Location and Navigation Symposium, May 2014, Monterey, United States. IEEE, pp xxxx, 2014. <hal-00989788>

Marion Roudier, Axel Javier Garcia Peña, Olivier Julien, Thomas Grelier, Lionel Ries, et al.. New GNSS Signals Demodulation Performance in Urban Environments. ION ITM 2014, International Technical Meeting of The Institute of Navigation, Jan 2014, San Diego, United States. pp xxxx, 2014. <hal-00937072>

Myriam Foucras, Olivier Julien, Christophe Macabiau, Bertrand Ekambi. Detailed Analysis of the Impact of the Code Doppler on the Acquisition Performance of New GNSS Signals. ION ITM 2014, International Technical Meeting of The Institute of Navigation, Jan 2014, San Diego, United States. pp xxxx, 2014. <hal-00937060>

Paul Thevenon, Jean-Baptiste Pagot, Olivier Julien, Quentin Tessier. Processing Technique and Performance of the Observation of Evil Waveform in the Chip Domain. ESA Navitech 2014, 7th ESA Workshop on Satellite Navigation Technologies, Dec 2014, Noordwijk, Netherlands. 2014. <hal-01094193>

Paul Thevenon, Quentin Tessier, Denis Maillard, Margaux Cabantous, Francisco Amarillo-Fernández, et al.. Detection Performances of Evil Waveform Monitors for the GPS L5 Signal. ION GNSS+ 2014, 27th International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2014, Tampa, Florida, United States. 2014, <https://www.ion.org/publications/browse.cfm?proceedingsID=85>. <hal-01094176>

Enik Shytermeja, Axel Javier Garcia Peña, Olivier Julien. Proposed architecture for integrity monitoring of a GNSS/MEMS system with a Fisheye camera in urban environment. ICL-GNSS 2014, IEEE International Conference on Localization and Global Navigation Satellite Systems, Jun 2014, Helsinki, Finland. <10.1109/ICL-GNSS.2014.6934179>. <hal-01135154>

Liang Chen, Elena Simona Lohan, Olivier Julien, Paul Thevenon, Christophe Macabiau, et al.. Delay Estimation for DVB-T Signals in Adverse Multipath Scenarios. ICL-GNSS 2014 International Conference on Localization and GNSS, Jun 2014, Helsinki, Finland. IEEE, pp.1-6, <10.1109/ICL-GNSS.2014.6934167>. <hal-01158737>

Axel Javier Garcia Peña, Philippe Paimblanc, Olivier Julien, Lionel Ries, Thomas Grelier. Analysis of different CSK configurations in an urban environment when using non-coherent demodulation. Navitec 2014, 7th ESA Workshop on Satellite Navigation Technologies, Dec 2014, Noordwijk, Netherlands. <hal-01158626>

Lina Deambrogio, Olivier Julien. Characterization of Carrier Phase Measurement Quality in Urban Environments. EWGNSS 2013, 6th European Workshop on GNSS Signals and Signal Processing, Dec 2013, Munich, Germany. <hal-00944388>

Myriam Foucras, Olivier Julien, Christophe Macabiau, Bertrand Ekambi. An efficient strategy for the acquisition of weak galileo E1 OS signals. ENC 2013, European Navigation Conference, Apr 2013, Vienne, Austria. pp xxxx, 2013. <hal-00937081>

Myriam Foucras, Bertrand Ekambi, Olivier Julien, Christophe Macabiau. Probability of Secondary Code Acquisition for Multi-Component GNSS Signals. EWGNSS 2013, 6th European Workshop on GNSS Signals and Signal Processing, Dec 2013, Munich, Germany. <hal-00943427>

Sébastien Carcanague, Olivier Julien, Willy Vigneau, Christophe Macabiau. Low-cost Single-frequency GPS/GLONASS RTK for Road Users. ION PNT 2013, Pacific Positioning, Navigation and Timing Meeting, Apr 2013, Honolulu, United States. ION, pp 168-184, 2013. <hal-00937591>

Antoine Blais, Christophe Macabiau, Olivier Julien. Matched Quantization and Band Separation in a Direct Sampling Dual Band GNSS Receiver for Civil Aviation. ION GNSS 2013, 26th International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2013, Nashville, United States. ION, pp 182 - 196, 2013. <hal-00936858>

Axel Javier Garcia Peña, Philippe Paimblanc, Daniel Salós, Olivier Julien, Marie-Laure Boucheret, et al.. Investigation of CSK as a Candidate for Future GNSS Signals. EWGNSS 2013, 6th European Workshop on GNSS Signals and Signal Processing, Dec 2013, Munich, Germany. <hal-00944397>

Axel Javier Garcia Peña, Daniel Salós, Olivier Julien, Lionel Ries, Thomas Grelier. Analysis of the use of CSK for Future GNSS Signals. ION GNSS 2013, 26th International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2013, Nashville, United States. ION, pp 1461-1479, 2013. <hal-00936952>

Fareed Ahmed, Khue Le Huu Dien, Olivier Julien, Romuald Boné. An Active Contour Model with Improved Shape Priors using Fourier Descriptors. International Conference on Computer Vision Theory and Applications. (VISAPP 2013), Feb 2013, Barcelona, Spain. pp.472-476, 2013. <hal-01086944>

Marion Roudier, Thomas Grelier, Lionel Ries, Axel Javier Garcia Peña, Olivier Julien, et al.. GNSS Signal Demodulation Performance in Urban Environments. 6th European Workshop on GNSS Signals and Signal Processing, Dec 2013, Neubiberg, Germany. <hal-01158734>

Cyrille Faucheux, Olivier Julien, Romuald Boné. Graph-Based Regularization of Binary Classifiers for Texture Segmentation. 15th International Conference on Computer Analysis of Images and Patterns, Aug 2013, York, United Kingdom. 8047, pp.310-318, 2013. <hal-01027467>

Olivier Julien, Lakshmi Priya, Jean-Luc Issler, Laurent Lestarquit. Estimating the Ionospheric Delay Using GPS/Galileo Signals in the E5 Band. EWGNSS 2013, 6th European Workshop on GNSS Signals and Signal Processing, Dec 2013, Munich, Germany. <hal-00944373>

Olivier Julien, Jean-Luc Issler, Laurent Lestarquit. Ionospheric delay estimation using Galileo E5 signals only. ION GNSS 2012, 25th International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2012, Nashville, United States. pp 286-301, 2012. <hal-01022513>

Axel Javier Garcia Peña, Olivier Julien, Christophe Macabiau, Jong-Hoon Won, Diana Fontanella, et al.. FMT signal options and associated receiver architectures for GNSS. IEEE/ION PLANS 2012, Position Location and Navigation Symposium, Apr 2012, Myrtle Beach, United States. pp 898-912, 2012, <10.1109/PLANS.2012.6236833>. <hal-01069623>

Myriam Foucras, Olivier Julien, Christophe Macabiau, Bertrand Ekambi. A novel computationally efficient Galileo E1 OS acquisition method for GNSS software receiver. ION GNSS 2012, 25th International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2012, Nashville, United States. pp xxxx, 2012. <hal-00938830>

Damien Serant, Olivier Julien, Paul Thevenon, Lionel Ries, Mathieu Dervin. Testing OFDM-based positionning using the digital TV signals. EUSIPCO 2012, 20th European Signal Processing Conference, Aug 2012, Bucharest, Romania. pp 539-543, 2012. <hal-01022482>

Antoine Blais, Christophe Macabiau, Olivier Julien. Effect of sampling jitter on signal tracking in a direct sampling dual band GNSS receiver for civil aviation. TSS 2012, Toulouse Space Show, Jun 2012, Toulouse, France. 2012. <hal-01022317>

Antoine Blais, Christophe Macabiau, Olivier Julien. Effect of sampling jitter on signal tracking in a direct sampling dual band GNSS receiver for civil aviation. ENC 2012, European Navigation Conference, Apr 2012, Gdansk, Poland. 2012. <hal-01022313>

Gabriella Povero, B Desting, Fabio Dovis, H. Haas, Olivier Julien, et al.. The European Satellite navigation University Network (SUN). Toulouse Space Show 2012, Jun 2012, Toulouse, France. <hal-01193164>

Cyrille Faucheux, Olivier Julien, Romuald Boné, Pascal Makris. Segmentation d'images échographique 2D et 3D par régularisation de graphe basée texture. Conférence COmpression et REprésentation des Signaux Audiovisuels, May 2012, Lille, France. 2012. <hal-01045179>

Fareed Ahmed, Khue Le Huu Dien, Olivier Julien, Romuald Boné. Un modèle de Contour Actif avec un a priori de forme basé sur les descripteurs de Fourier. Colloque GRETSI - Traitement du Signal et des Images, 2012, Brest, France. 2013. <hal-01045182>

Cyrille Faucheux, Olivier Julien, Romuald Boné, Pascal Makris. Texture-Based Graph Regularization Process for 2D and 3D Ultrasound Image Segmentation. IEEE 2012 International Conference on Image Processing, Sep 2012, Orlando, United States. pp.2333-2336, 2012. <hal-01027445>

Fabio Dovis, Baerbel Deisting, Michel Bousquet, Olivier Julien, Gabriella Povero, et al.. G-TRAIN : Supporting education and training in the field of satellite navigation in Europe. EDUCON 2012, IEEE Global Engineering Education Conference, Apr 2012, Marrakesh, Morocco. pp 1-5, 2012, <10.1109/EDUCON.2012.6201076>. <hal-01022463>

Sébastien Carcanague, Olivier Julien, Willy Vigneau, Christophe Macabiau. A new algorithm for GNSS precise positioning in constrained area. ION ITM 2011, International Technical Meeting of The Institute of Navigation, Jan 2011, San Diego, United States. pp 737-745, 2011. <hal-00941975>

Antoine Blais, Christophe Macabiau, Olivier Julien. Digitization guidelines for a direct sampling dual-band GNSS receiver for civil aviation. ENC 2011, European Navigation Conference, Nov 2011, London, United Kingdom. pp xxx, 2011. <hal-01022312>

Jong-Hoon Won, Diana Fontanella, Matteo Paonni, Bernd Eissfeller, Andrea Emmanuele, et al.. Receiver architecture for multicarrier-based GNSS signals. GSSP 2011, 5th GNSS Signal Workshop on GNSS Signal and Signal Processing, Dec 2011, Toulouse, France. pp xxx, 2011. <hal-01022488>

Sébastien Carcanague, Olivier Julien, Willy Vigneau, Christophe Macabiau. Undifferenced ambiguity resolution applied to RTK. ION GNSS 2011, 24th International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2011, Portland, United States. pp 663-678, 2011. <hal-01022490>

Olivier Julien, Jean-Luc Issler, Lionel Ries. Investigation of Galileo E1 OS/SoL acquisition, tracking and data demodulation thresholds for civil aviation. ION GNSS 2011, 24th International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2011, Portland, United States. pp 1264-1276, 2011. <hal-01022489>

Olivier Julien, Christophe Macabiau, Emmanuel Bertrand. Analysis of Galileo E1 OS unbiased BOC/CBOC tracking techniques for mass market applications. NAVITEC 2010, 5th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals, Dec 2010, Noordwijk, Netherlands. pp 1-8, 2010, <10.1109/NAVITEC.2010.5708070>. <hal-01022203>

Damien Serant, Olivier Julien, Christophe Macabiau, Paul Thevenon, Stéphane Corazza, et al.. Development and validation of an OFDM/DVB-T sensor for positioning. IEEE/ION PLANS 2010, Position Location and Navigation Symposium, May 2010, Indian Wells, United States. pp 988-1001, 2010, <10.1109/PLANS.2010.5507273>. <hal-01022200>

Olivier Julien, Christophe Macabiau, Jean-Luc Issler, Lionel Ries. Galileo E1 OS/SoL acquisition, tracking and data demodulation performances for Civil Aviation. NAVITEC 2010, 5th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals, Dec 2010, Noordwijk, Netherlands. pp 1-8, 2010, <10.1109/NAVITEC.2010.5708081>. <hal-01022204>

Damien Serant, Lionel Ries, Paul Thevenon, Olivier Julien, Christophe Macabiau, et al.. Use of OFDM-based digital TV for ranging : tests and validation on real signals. NAVITEC 2010, 5th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals, Dec 2010, Noordwijk, Netherlands. pp 1-8, 2010, <10.1109/NAVITEC.2010.5708017>. <hal-01022202>

Paul Thevenon, Olivier Julien, Christophe Macabiau, Damien Serant, Lionel Ries, et al.. Positioning principles with a mobile TV system using DVB-SH signals and a Single Frequency Network. DPS 2009, 16th International Conference on Digital Signal Processing, Jul 2009, Santorin, Greece. pp 1-8, 2009, <10.1109/ICDSP.2009.5201204>. <hal-01022205>

Paul Thevenon, Olivier Julien, Christophe Macabiau, Damien Serant, Stéphane Corazza, et al.. Pseudo-range measurements using OFDM channel estimation. GNSS 2009, 22nd International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2009, Savannah, United States. pp 481 - 493, 2009. <hal-01022162>

Isidre Mateu, Cyrille Boulanger, Jean-Luc Issler, Lionel Ries, Jose-Angel Avila-Rodriguez, et al.. Exploration of possible GNSS signals in S-band. GNSS 2009, 22nd International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2009, Savannah, United States. pp 1573-1587, 2009, <http://www.ion.org/publications/abstract.cfm?articleID=8565>. <hal-01022157>

Olivier Julien, Christophe Macabiau, Jean-Luc Issler. Ionospheric delay estimation strategies using Galileo E5 signals only. GNSS 2009, 22nd International Technical Meeting of The Satellite Division of the Institute of Navigation, Sep 2009, Savannah, United States. pp 3128-3141, 2009. <hal-01022161>

Olivier Julien, Romuald Boné, Hubert Cardot, Jean-Jacques Rousselle. Guidage de contour actif par classificateur binaire supervisé pour la segmentation d'images texturées. colloque du Groupe de Recherche et d'Etudes du Traitement du Signal, Sep 2009, Dijon, France. 2009. <hal-01045147>

Olivier Julien, Jean-Luc Issler. Mitigating the impact of GNSS signals in the radio astronomy band 1610.6-1613.8 MHz. ION GNSS 2008, 21st International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2008, Savannah, United States. pp 921-932, 2008. <hal-01022448>

O. Nouvel, M Sihrener, Jean-Luc Issler, Laurent Lestarquit, Christophe Macabiau, et al.. SBAS C/A code interference characterization and mitigation. ENC-GNSS 2008, Conférence Européenne de la Navigation, Apr 2008, Toulouse, France. 2008. <hal-01022188>

Mariana Spangenberg, Olivier Julien, Vincent Calmettes, Grégoire Duchâteau. Urban navigation system for automotive applications using HSGPS, inertial and wheel speed sensors. ENC-GNSS 2008, Conférence Européenne de la Navigation, Apr 2008, Toulouse, France. 2008. <hal-01022187>

Olivier Julien, Jean-Luc Issler. Compatibility of Galileo E1 signals with the Radio-Astronomy band 9. GNSS SIGNAL 2008, 3rd Workshop on GALILEO Signals and Signal Processing, Apr 2008, Toulouse, France. 2008. <hal-01022140>

Mathieu Raimondi, Christophe Macabiau, Olivier Julien. Frequency domain adaptative filtering against pulsed interference : performance analysis over Europe. ION NTM 2008, National Technical Meeting of The Institute of Navigation, Jan 2008, San Diego, United States. pp 164-176, 2008. <hal-01022137>

Mathieu Raimondi, Olivier Julien, Christophe Macabiau. Implementation issues and performance characterization of FDAF for a GNSS receiver. ENC-GNSS 2008, Conférence Européenne de la Navigation, Apr 2008, Toulouse, France. 2008. <hal-01022135>

Olivier Julien, Romuald Boné, Jean-Jacques Rousselle, Hubert Cardot. Active Contours Driven by Supervised Binary Classifiers for Texture Segmentation. 4th International Symposium on Visual Computing, Dec 2008, Las Vegas, United States. 5358, pp.288-297, 2008. <hal-01026407>

Olivier Julien, Cédric Mocquillon, Romuald Boné, Jean-Jacques Rousselle, Hubert Cardot. A Supervised Texture-Based Active Contour Model With Linear Programming. IEEE International Conference on Image Processing, Dec 2008, San Diego, United States. 2008. <hal-01026393>

Olivier Nouvel, Matthieu Sihrener, Jean-Luc Issler, Laurent Lestarquit, Christophe Macabiau, et al.. SBAS C/A code interferences : observations and induced tracking errors. ION GNSS 2007, 20th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2007, Fort Worth, United States. pp 950 - 959, 2007, <http://www.ion.org/publications/abstract.cfm?articleID=7596>. <hal-01022132>

Olivier Julien, Christophe Macabiau, Jose-Angel Avila-Rodriguez, Stefan Wallner, Matteo Paonni, et al.. On potential CBOC/TMBOC common receiver architectures. ION GNSS 2007, 20th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2007, Fort Worth, United States. pp 1530 - 1542, 2007, <http://www.ion.org/publications/abstract.cfm?articleID=7357>. <hal-01022131>

Anaïs Martineau, Christophe Macabiau, Olivier Julien, Igor Nikiforov, Benoit Roturier. GPS/Galileo RAIM performance in presence of multiple pseudorange failures due to interference. ION GNSS 2007, 20th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2007, Fort Worth, United States. pp 3045 - 3056, 2007, <http://www.ion.org/publications/abstract.cfm?articleID=7655>. <hal-01022130>

Géraldine Artaud, Lionel Ries, J Dantepal, Jean-Luc Issler, T Grelier, et al.. CBOC performances using software receiver. GNSS Signal 2007, 2nd Workshop on GNSS Signals and Signals Processing, Apr 2007, Noordwijk, Netherlands. 2007. <hal-01021986>

Olivier Julien, Christophe Macabiau, Jean-Luc Issler, Lionel Ries. 1-bit processing of composite BOC (CBOC) signals and extension to time-multiplexed BOC (TMBOC) signals. ION NTM 2007, National Technical Meeting of The Institute of Navigation, Jan 2007, San Diego, United States. pp 227-239, 2007, <http://www.ion.org/publications/abstract.cfm?articleID=7153>. <hal-01021981>

Olivier Julien, Gerard Lachapelle, Me Cannon. Galileo L1 civil receiver tracking loops' architecture. ISCAS 2007, IEEE International Symposium on Circuits and Systems, May 2007, New Orleans, United States. pp 1737 - 1741, 2007, <10.1109/ISCAS.2007.377930>. <hal-01021800>

Jean-Jacques Rousselle, Romuald Boné, Olivier Julien. Speed up Active Contours Using Line Search. International Conference on Communication, Computer and Power, Feb 2007, Oman. pp.66-69, 2007. <hal-01026340>

Ludovic Paulhac, Olivier Julien, Jean-Jacques Rousselle. Automatic Computation of Parameter in a Fast Level Set Method. International Conference on Communication, Computer and Power, Feb 2007, Oman. pp.427-431, 2007. <hal-01026342>

Olivier Julien, Christophe Macabiau, Jean-Luc Issler, Olivier Nouvel, Willy Vigneau. Analysis and quality study of GNSS monitoring stations' pseudorange and carrier phase measurements. ION GNSS 2006, 19th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2006, Fort Worth, United States. pp 971-980, 2006, <https://www.ion.org/publications/abstract.cfm?articleID=6980>. <hal-01021788>

Emilie Rebeyrol, Christophe Macabiau, Olivier Julien, Lionel Ries, Jean-Luc Issler, et al.. Signal distortions at GNSS payload level. ION GNSS 2006, 19th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2006, Fort Worth, United States. pp 1595-1605, 2006, <http://www.ion.org/publications/abstract.cfm?articleID=6850>. <hal-01021793>

Olivier Julien, Christophe Macabiau, Jean-Luc Issler, Lionel Ries. 1-bit processing of composite BOC (CBOC) signals. CNES-ESA, 1st Workshop on GALILEO Signals and Signal Processing, Oct 2006, Toulouse, France. 2006. <hal-01022447>

Frédéric Bastide, Benoit Roturier, Olivier Julien, Christophe Macabiau, Emilie Rebeyrol, et al.. Civil Aviation GALILEO E5 receivers architecture. CNES-ESA, 1st Workshop on GALILEO Signals and Signal Processing, Oct 2006, Toulouse, France. 2006. <hal-01021797>

Jose-Angel Avila-Rodriguez, Stefan Wallner, Günter Hein, Emilie Rebeyrol, Olivier Julien, et al.. CBOC : an implementation of MBOC. CNES-ESA, 1st Workshop on GALILEO Signals and Signal Processing, Oct 2006, Toulouse, France. 2006. <hal-01021795>

Hanaa Al Bitar-El Natour, Anne-Christine Escher, Christophe Macabiau, Olivier Julien, Michel Monnerat. GPS acquisition solution for use cases in all types of environments. ION GNSS 2006, 19th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2006, Fort Worth, United States. pp 1327-1335, 2006, <http://www.ion.org/publications/abstract.cfm?articleID=6878>. <hal-01021794>

Mathieu Raimondi, Olivier Julien, Christophe Macabiau, Frédéric Bastide. Mitigating pulsed interference using frequency domain adaptive filtering. ION GNSS 2006, 19th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2006, Fort Worth, United States. pp 2251 - 2260, 2006, <http://www.ion.org/publications/abstract.cfm?articleID=6959>. <hal-01021790>

Jean-Jacques Rousselle, Romuald Boné, Olivier Julien. Accélération d'un contour actif par "line search". Colloque Nationale de Recherche en IUT, 2006, Brest, France. 2006. <hal-01045078>

Olivier Julien, Julien Mille, Romuald Boné, Jean-Jacques Rousselle. Accélération de surfaces actives. Conférence COmpression et REprésentation des Signaux Audiovisuels, Nov 2006, Caen, France. pp.225-229, 2006. <hal-01045098>

Olivier Julien, Julien Mille, Romuald Boné, Jean-Jacques Rousselle. Active Surfaces Acceleration Methods. Computational Modelling of Objects Represented in Images, Oct 2006, Coimbra, Portugal. pp.325-330, 2006. <hal-01026314>

Olivier Julien. Carrier-Phase Tracking of Future Data/Pilot Signals. ION GNSS 2005, 18th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2005, Long Beach, United States. pp.113 - 124. <hal-01140571>

Olivier Julien, Christophe Macabiau, Me Cannon, Gerard Lachapelle. New unambiguous BOC(n,n) tracking technique. NAVITEC 2004, ESA Workshop on Satellite Navigation User Equipment Technologies, Dec 2004, Noordwijk, Netherlands. 2004. <hal-01022449>

Olivier Julien, M. Elizabeth Cannon, Gerard Lachapelle, Cécile Mongrédien, Christophe Macabiau. A new unambiguous BOC(n,n) signal tracking technique. GNSS 2004, European Navigation Conference, May 2004, Rotterdam, Netherlands. 2004. <hal-01021725>

Frédéric Bastide, Olivier Julien, Christophe Macabiau, Benoit Roturier. Analysis of L5/E5 acquisition, tracking and data demodulation thresholds. ION GPS 2002, 15th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2002, Portland, United States. pp 2196 - 2207, 2002, <http://www.ion.org/publications/abstract.cfm?articleID=2239>. <hal-01021712>

Christophe Macabiau, Olivier Julien, Eric Chatre. Use of multicorrelator techniques for interference detection. ION NTM 2001, National Technical Meeting, Jan 2001, Long Beach, United States. pp 353-363, 2001, <http://www.ion.org/publications/abstract.cfm?articleID=142>. <hal-01021704>

Enik Shytermeja, Axel Javier Garcia Peña, Olivier Julien. GNSS Integrity Monitoring in Urban Environment. Journée de la Recherche ENAC 2014, Feb 2014, Toulouse, France. <hal-01011530>

Enik Shytermeja, Maciej Jerzy Paśnikowski, Olivier Julien, Manuel Toledo López. GNSS Quality of Service in Urban Environment. Multi-Technology Positioning, Springer, pp 79-105, 2017, 978-3-319-50426-1. <10.1007/978-3-319-50427-8_5>. <hal-01501236>

Paul Thevenon, Stéphane Corrazza, Christophe Macabiau, Olivier Julien, Lionel Ries, et al.. Method for identifying transmitters by a terminal in a single-frequency network . United States, Patent n° : US2012262341. 2012. <hal-01319595>

Jean-Luc Issler, Lionel Ries, Olivier Julien, Christophe Macabiau. Method of reception and receiver for a radio navigation signal modulated by a CBOC or TMBOC spread waveform. Spain, Patent n° : ES2358058. 2011. <hal-00933822>

Christophe Macabiau, Olivier Julien, Gerard Lachapelle, M. Elizabeth Cannon. BOC signal acquisition and tracking method and apparatus. Patent n° : EP1598677. 2007. <hal-00933821>

Olivier Julien, Ludovic Paulhac. 3D Medical Image Segmentation: Interactive Texture-Based Approaches. Medical Imaging, Intech, pp 43-66, ISBN 978-953-307-685-0. 2011. <hal-01067916>