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Xavier Vilajosana

Wireless Networks Research Lab (WiNe)
Universitat Oberta de Catalunya
Parc Mediterrani de la Tecnologia (PMT)
Av. Carl Friedrich Gauss 5, Building B3
08860, Castelldefels (Barcelona, Spain)

E-mail: xvilajosana[at]uoc[dot]edu

About Me

Xavier Vilajosana, is principal investigator at the Wireless Networks (WiNe) research Lab at UOC and full professor at the Computer Science, Telecommunications and Multimedia department.  Xavier is also co-founder of Worldsensing, and OpenMote Technologies. Until March 2016 Xavier has been senior researcher at the HP R&D Labs. From January 2012 to January 2014, Xavier was visiting Professor at the University of California Berkeley holding a prestigious Fulbright fellowship. In 2008, he was visiting researcher of France Telecom R&D Labs, Paris. Xavier has been one of the main promoters of low power wireless technologies, co-leading the OpenWSN.org initiative at UC Berkeley, and promoting the use of low power wireless standards for the emerging Industrial Internet paradigm. He also contributed to the industrialization and introduction of Low Power Wide Area Networks to urban scenarios through Worldsensing. Xavier is author of different Internet Drafts and RFCs at the IETF, as part of his standardization activities for low power industrial networks. Xavier is contributing actively at the IETF 6TiSCH, 6Lo and ROLL Working Groups. Xavier holds more than 30 patents, more than 50 high impact journal publications and have contributed with several demos, tutorials and courses in the field of low power wireless networks. Finally Xavier is IEEE Senior Member and founding member and vocal of the IEEE Sensors Council in Spain.

Internet Drafts (IETF)

WG adopted drafts and RFC Standards

  1. Xavier Vilajosana, Kris Pister, Thomas Watteyne. IETF Internet draft. “Minimal IPv6 over the TSCH Mode of IEEE 802.15.4e (6TiSCH) Configuration”.  IETF 2017. RFC8180 

  2. Qin Wang, Xavier Vilajosana, Thomas Watteyne. IETF Internet draft. “6TiSCH Operation Sublayer (6top) Protocol (6P)”. IETF 2018. RFC8480

  3. E.Grosmann, C.Gunter, P.Thubert, X. Vilajosana, et. al, “Deterministic networking use cases”. IETF 2019. RFC8578

  4. Tengfei Chang, Malisa Vucinic, Xavier Vilajosana, S. Duquennoy, D. Dujovne. IETF Internet draft. “6TiSCH Minimal Scheduling Function (MSF). IETF 2018. draft-ietf-6tisch-msf

Other non-WG drafts

  1. X. Vilajosana, P.Tuset, B. Martinez, J. Munoz ¨Global Time Distribution in 6TiSCH Networks¨ IETF 2018. draft-vilajosana-6tisch-globaltime

  2. J. Munoz, X. Vilajosana, T. Chang ¨Problem Statement for Generalizing 6TiSCH to Multiple PHYs¨ IETF 2018. draft-munoz-6tisch-multi-phy-nodes

Patents

  1. Xavier Vilajosana, Joan Melia. “MOISTURE SENSORS”. PCT/EP18382616.3. OEPM. 17 August 2018

  2. Xavier Vilajosana, Borja Martinez, Ferran Adelantado, Pere Tuset. “DRIFT CORRECTION IN A WIRELESS NETWORK”. PCT/EP2016/067541. EPO. 22 July 2016.

  3. Xavier Vilajosana. CONTROLLING HEATING IN ADDITIVE MANUFACTURING. PCT/US2016/043667. 20 July 2016

  4. Pere Tuset, Sheila Cabello, Xavier Vilajosana. “Printhead Maintenance Apparatus” PCT/US2016/043866. 25 July 2016. 

  5. Pere Tuset, Sheila Cabello, Xavier Vilajosana. “Indication of Similarity for Drop Detector Signals”. PCT/US2016/043887. 25 July 2016

  6. Francesc Salas Roura, Gonzalo Gaston, Xavier Vilajosana. CONNECTION DETERMINATION IN PRINTING APPARATUS PCT/EP2016/064760. June 2016

  7. Xavier Vilajosana, Sascha De Pena, Sebastia Cortes. PRINTER WARMING DEVICE CONTROL. PCT/US2016/032078. May 2016

  8. Xavier Vilajosana, Sascha De Pena, Sergi Puigardeu, David Ramirez. TEMPERATURE CONTROL PRIOR TO FUSION. PCT/EP2016/060698. May 2016

  9. Pol Fornos, Sergi Puigardeu, Xavier Vilajosana. “Thermal Contributions Between Layers”. PCT/EP2016/060665. May 2016

  10. Xavier Vilajosana, Marina Ferran Farras, Esteve Comas “Increased fusing reliability by fuse lamp load balancing in 3D Multijet Fusion” 84471365. PD020365PCT. May 2016.

  11. Vilajosana, Xavier, Sergi Puigardeu, Pol Fornos, David Ramirez, Sacha de Pena
    BUILD SURFACE HEAT CONTROL. PCT/EP2016/056961. April 2016

  12. Vilajosana, Xavier, Cortes, Sebastia, Dominguez, Pablo, Diego Javier Mostaccio, Sascha de Pena “Detecting Recoater and Powder Delivery failures using thermal information in 3D MJF”.PCT/EP2016/056059. April 2016

  13. Vilajosana, Xavier, Cortes, Sebastia, Dominguez, Pablo “MONITORING DELIVERY OF BUILD MATERIAL IN ADDITIVE MANUFACTURING SYSTEMS”. PCT/EP2016/056055

  14. Marina Ferran, Juan Manuel Valero, Xavier Vilajosana. DETERMINING TEMPERATURE OF PRINT ZONE IN ADDITIVE MANUFACTURING SYSTEM. Oct 27, 2015. PCT/EP2015/074914.

  15. Xavier Vilajosana, Sebastia Cortes, Yngvar Rossow. Dynamic Fusing Using Image and Temperature Information in 3D MJF. Oct 05, 2015. PCT/EP2015/072937

  16. Xavier Vilajosana, Sebastia Cortes, Yngvar Rossow TEMPERATURE DETERMINATION IN ADDITIVE MANUFACTURING SYSTEMS Sept 28, 2015. PCT/EP2015/072289

  17. Xavier Vilajosana, Pol Fornos, David Ramirez, Sergio Puigardeu, Alejandro Manuel De Pena FILTERING TEMPERATURE DISTRIBUTION DATA OF BUILD MATERIAL Aug 20, 2015 PCT/US2015/046020

  18. Xavier Vilajosana, Pere Tuset, Diego Javier Mostaccio. THERMAL CONTROL SYSTEMS AND METHODS THEREFOR. PCT/EP2015/066787. 22 Jul 2015

  19. Xavier Vilajosana, Pere Tuset, Diego Javier Mostaccio. OBJECT GENERATION TEMPERATURE MEASUREMENT. PCT/EP2015/066675. 22 Jul 2015

  20. Xavier Vilajosana, Sebastia Cortes i Herms, Alejandro Manuel De Peña. GENERATING THREE-DIMENSIONAL OBJECTS. 17 Apr 2015 PCT/US2015/026355 84159782 700220319WO01

  21. Xavier Vilajosana, Pol Fornos, Sergio Puigardeu, David Ramirez, “Determining a parameter of a process associated with a 3D printing process” PCT/EP2015/058061. 700220583WO01 Apr 14, 2015

  22. Xavier Vilajosana, Alejandro Manuel De Pena, Sebastia Cortes i Herms. FABRICATING THREE DIMENSIONAL OBJECTS 28 Jan 2015 PCT/EP2015/051963, 84114272, 700220024WO01

  23. Xavier Vilajosana, Sebastia Cortes i Herms, Yngvar Rossow Sethne. DETERMINING HEATER MALFUNCTION 28 Jan 2015, PCT/US2015/013223, 84117343, 700219041WO01

  24. Sebastia Cortes i Herms, Xavier Vilajosana, Jun Zeng. PRINT DEAD ZONE IDENTIFICATION 28 Jan 2015 PCT/US2015/013225, 84117347, 700219042WO01

  25. Xavier Vilajosana, Pere Tuset, Pol Fornos. ANTICIPATING MAINTENANCE IN A PRINTING DEVICE 28 Jan 2015, PCT/US2015/011109, 84117390, 700219023WO01

  26. Pere Tuset, Xavier Vilajosana. “Method and apparatus for sending and receiving data in a machine to machine wireless network”. PCT/EP2013/061296 N/Ref.: 20121318 ID02626968. WO2014/191052 A1

  27. Xavier Vilajosana,Sebastia Cortes,Yngvar Rossow. “Lamp Control using image and temp feedback in 3D LAP sintering”. PCT/EP2014/071240 N/Ref.: 700218721WO01

  28. Sebastia Cortes, Xavier Vilajosana, Scott White. “Optimal cool-down time calculation based on batch content” PCT/US2014/58337 N/Ref.: 700218652WO01

  29. Sebastia Cortes, Jun Zeng, Xavier Vilajosana. “Virtual Build Beds for 3D printers”. PCT/US2014/58158. N/Ref.: 700218894WO01

Publications

Journals Under Review

  1. Apostolos Kousaridas, Andreas Schimpe, Sebastian Euler, Xavier Vilajosana, Mikael Fallgren, Giada Landi, Francesca Moscatelli, Sokratis Barmpounakis, Francisco Vázquez-Gallego, Roshan Sedar, Rodrigo Silva, Laurent Dizambourg, Stefan Wendt, Maciej Muehleisen, Kurt Eckert, Jérôme Härri, Jesus Alonso-Zarate. 5G Cross-Border Operation for Connected and Automated Mobility: Challenges and Solutions. MDPI Future Internet. Jan 2020. (Under Review)

  2. Tanaka, Yasuyuki; Minet, Pascale; Vučinić, Mališa; Vilajosana, Xavier; Watteyne, Thomas. “YSF: a 6TiSCH Scheduling Function Minimizing Latency of Data Gathering in IIoT”. IEEE Internet of Things Journal (Under Review) (Q1 IF=9.515)

  3. David Gregoratti, Xavier Mestre, Xavier Vilajosana. “Model-Aware Collision Resolution for High-Order Orthogonal Modulations”. IEEE Wireless Communications Letters 2019 (Under Review) (Q1 IF=3.37).

  4. Loch, Adrian; Cano, Cristina; Sim, Gek Hong; Asadi, Arash; Vilajosana, Xavier. “A Channel Measurement Campaign for mmWave Communication in Industrial Settings”. IEEE Transactions on Mobile Computing. (under review) (Q1 IF=4.098)

Journals

  1. Tuset-Peiró, P.; Vázquez-Gallego, F.; Muñoz, J.; Watteyne, T.; Alonso-Zarate, J.; Vilajosana, X. Experimental Interference Robustness Evaluation of IEEE 802.15.4-2015 OQPSK-DSSS and SUN-OFDM Physical Layers for Industrial Communications. Electronics 2019, 8, 1045. (Q2 IF=1.764)

  2. Xavier Vilajosana, Thomas Watteyne, Tengfei Chang, Malisa Vucinic, Simon Duquennoy, Pascal Thubert. “IETF 6TISCH: A tutorial”. IEEE Communications Surveys and Tutorials. 2018. (Accepted. Pending Publication) (Q1 IF=22.973)

  3. Ioana Suciu, Filip Maksimovic, Brad Wheeler, David Burnett, Osama Khan, Thomas Watteyne, Xavier Vilajosana, Kristofer S.J. Pister. “Dynamic Channel Calibration on a Crystal-Free Mote-on-a-Chip” IEEE Access. 2019 (Q1 IF=4.098)

  4. Elvina Gindullina, Leonardo Badia, Xavier Vilajosana. Energy Modeling and Adaptive Sampling Algorithms for Energy Harvesting Powered Nodes with Sampling Rate Limitations. Wiley Transactions on Emerging Telecom Technologies (ETT) 2019 (Q3 IF = 1.606)

  5. Xavier Vilajosana, Thomas Watteyne, Malisa Vucinic, Tengfei Chang, Kristofer S.J. Pister. “6TiSCH: Industrial Performance for IPv6 Internet of Things Networks”. Special issue Real–Time Networks and Protocols for Factory Automation and Process Control Systems. IEEE Proceedings Journal. 2019. (Q1 IF=9.107)

  6. Martinez, B., Adelantado, F., Bartoli, A., Vilajosana, X. “Exploring the Performance Boundaries of NB-IoT”. IEEE Internet Of Things Journal. 2019 (Q1 IF=5.863)

  7. Borja Martinez, Cristina Cano, Xavier Vilajosana. “A Square Peg in a Round Hole: The Complex Path for Wireless in the Manufacturing Industry”. IEEE Communications Magazine. 2019. (Q1 IF=9.27)

  8. Muñoz, J.; Chang, T.; Vilajosana, X.; Watteyne, T. Evaluation of IEEE802.15.4g for Environmental Observations. Sensors 2018, 18, 3468. (Q1. 2.475 (2017))

  9. Tengfei Chang, Thomas Watteyne, Xavier Vilajosana, Pedro Henrique Gomez “Exploiting Constructive Interference in 802.15.4:Survey & Hands-on Tutorial”. IEEE Communications Surveys and Tutorials  (Q1 IF=20.1) (Accepted. Pending publication).

  10. Borja Martinez, Xavier Vilajosana, Màrius Montón, Ignasi Vilajosana “Supporting the IoT Business Value through platformization of pilots”. Special issue Beyond Testbeds: Real-World IoT Deployments. IEEE Pervasive Computing 2018. (Accepted Pending Publication) (IF=3.250)

  11. Esteban Municio, Glenn Daneels, Malisa Vucinic, Steven Latré, Jeroen Famaey, Kazushi Muraoka, Xavier Vilajosana, Thomas Watteyne. “Simulating 6TiSCH Networks” Transactions on Emerging Telecommunications Technologies. 2018. (Q3 IF=1.535)  (Accepted Pending Publication)

  12. Keoma Brun-Laguna Ana Laura Diedrichs, Diego Dujovne, Carlos Taffernaberry, Rémy Léone, Xavier Vilajosana, Thomas Watteyne “Using SmartMesh IP in Smart Agriculture and Smart Building Deployments: it Just Works”. Elsevier Computer Communication Journal (IF: 3.338)

  13. Brecht Reynders , Qing Wang , Pere Tuset-Peiro , Xavier Vilajosana , and Sofie Pollin. “Improving Reliability and Scalability of LoRaWANs Through Lightweight Scheduling”. IEEE Internet of Things Journal (IF=7.59)

  14. Xavier Vilajosana, Cristina Cano, Borja Martinez, Pere Tuset, Joan Melià, Ferran Adelantado. The Wireless Technology Landscape in the Manufacturing Industry: A Reality Check. IEEE COMSOC MMTC Communications – Frontiers. October 2017. 

  15. Xavier Vilajosana, Borja Martinez, Ignasi Vilajosana, Thomas Watteyne. ¨On the Suitability of 6TiSCH for Wireless Seismic Data Streaming¨. Wiley Internet Technology Letters 2017.

  16. Mališa Vučinić, Thomas Watteyne, Xavier Vilajosana. ¨Broadcasting Strategies in 6TiSCH Networks¨. Wiley Internet Technology Letters 2017. 

  17. Tengfei Chang, Thomas Watteyne, Xavier Vilajosana, Qin Wang. “CCR: Cost-Aware Cell Relocation in 6TiSCH Networks”. TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES Volume X, Issue X, Feb 2017.  (IF =1.535)

  18. B Martinez, X Vilajosana, IH Kim, J Zhou, P Tuset-Peiró, A Xhafa “I3Mote: An Open Development Platform for the Intelligent Industrial Internet” MDPI Sensors 17 (5), 986 (IF=2.033)

  19. Thomas Watteyne, Pere Tuset, Xavier Vilajosana, Sofie Pollin,Bhaskar Krishnamachari. “Teaching Communication Technologies and Standards for the Industrial IoT? Use 6TiSCH!”. Special Issue on “Education and Training: Telecommunication Standards Education”. IEEE Communications Magazine. January 2017. (IF=5.125)

  20. Borja Martinez, Xavier Vilajosana, Diego Dujovne “Accurate clock discipline for long-term synchronization intervals” IEEE Sensors Journal.  (IF=1.889)

  21. Ferran Adelantado, Xavier Vilajosana, Pere Tuset, Borja Martinez, Joan Melia, Thomas Watteyne. “Understanding the limits of LoRaWAN”. IEEE Communications Magazine.  (IF=5.125).

  22. Antonio Di Maio, Maria Rita Palattella, Ridha Soua, Luca Lamorte, Xavier Vilajosana, Jesus Alonso-Zarate and Thomas Engel. “Enabling SDN in VANETs: what is the Impact on Security?”. MDPI Sensors. Special Issue “Smart City: Vision and Reality”. (IF= 2.033)

  23. Toktam Mahmoodi, Vivek Kulkarni, Wolfgang Kellerer, Peter Mangan, Spiros Spirou, Ioannis Askoxylakis, Xavier Vilajosana, Hans Joachim Einsiedler, Jürgen Quittek “VirtuWind: Virtual and Programmable Industrial Network Prototype Deployed in Operational Wind Park” Trans. Emerging Tel. Tech., 29: 484–493. doi: 10.1002/ett.2984. IF=(1.049)

  24. Kazushi Muraoka, Thomas Watteyne, Nicola Accettura, Xavier Vilajosana, Kris Pister “Simple Distributed Scheduling with Collision Detection in TSCH Networks”. IEEE Sensors Letters. (IF=1.268)

  25. Marc Domingo Prieto, Tengfei Chang, Xavier Vilajosana, Thomas Watteyne “Distributed PID-based Scheduling for 6TiSCH Networks”. IEEE Communication Letters. (IF=1.268)

  26. Thomas Watteyne, Vlado Handziski, Xavier Vilajosana, Simon Duquennoy, Oliver Hahm, Emmanuel Baccelli, Adam Wolisz. “Industrial Wireless IP-based Cyber Physical Systems”. Special Issue on Cyber Physical Systems. Proceedings of the IEEE, March. 2016 (IF = 5.466)

  27. Barcelo, M.; Correa, A.; Vicario, J.L.; Morell, A.; Vilajosana, X., “Addressing Mobility in RPL With Position Assisted Metrics,” in Sensors Journal, IEEE , vol.16, no.7, pp.2151-2161, April1, 2016 doi: 10.1109/JSEN.2015.2500916 (IF=1.852)

  28. Borja Martinez,Marius Monton, Xavier Vilajosana, Ignasi Vilajosana. “Early Scavenger Dimensioning in Wireless Industrial Monitoring Applications”. IEEE Internet Of Things Journal. April 2016 (IF=7.596) 

  29. Martinez, B.; Vilajosana, X.; Vilajosana, I.; Dohler, M., “Lean Sensing: Exploiting Contextual Information for Most Energy-Efficient Sensing,” in Industrial Informatics, IEEE Transactions on , vol.PP, no.99, pp.1-1 doi: 10.1109/TII.2015.2469260. (IF =8.785) 

  30. Diego Dujovne, Thomas Watteyne, Xavier Vilajosana, Pascal Thubert. “6TiSCH: Deterministic IP-enabled Industrial Internet (of Things)”. IEEE Communications Magazine. 2015  Q1  (IF=4.46)

  31. Pere Tuset-Peiro, Francisco Vazquez-Gallego, Jesus Alonso-Zarate, Luis Alonso, Xavier Vilajosana. “LPDQ: a self-scheduled TDMA MAC protocol for one-hop dynamic lowpower wireless networks”. Elsevier Pervasive and Mobile Computing. Special Issue: Internet of Things. September 2014.  (IF = 1.629)

  32. Martinez, B.; Vilajosana, X.; Chraim, F.; Vilajosana, I.; Pister, K.S.J., “When Scavengers Meet Industrial Wireless,” Industrial Electronics, IEEE Transactions on , vol.62, no.5, pp.2994,3003, May 2015 doi: 10.1109/TIE.2014.2362891 (IF=5.165)

  33. Tuset-Peiro, P.; Vazquez-Gallego, F.; Alonso-Zarate, J.; Alonso, L.; Vilajosana, X. Experimental Energy Consumption of Frame Slotted ALOHA and Distributed Queuing for Data Collection Scenarios. Sensors 2014, 14, 13416-13436. (IF=1.953)

  34. Albert Angles, Pere Tuset,Xavier Vilajosana ,Jose Lopez Vicario, Antoni Morell, Ignasi Vilajosana. “A generic empiric propagation model for low power wireless networks operating at the 868 MHz band in smart cities”  IET Microwaves, Antennas & Propagation. May 2014   (IF=0.836)

  35. Xavier Vilajosana, Pere Tuset,Francisco Vazquez-Gallego, Jesus Alonso-Zarate, Luis Alonso, “Standardized low-power wireless communication technologies for distributed sensing applications”. Special Issue “State-of-the-Art Sensors Technology in Spain 2013”. Sensors. 2014; 12(12):8920-8937. Q1 (IF=1.953)

  36. Stanislowski, D.; Vilajosana, X.; Wang, Q.; Watteyne, T.; Pister, K.S.J., “Adaptive Synchronization in IEEE802.15.4e Networks,” Industrial Informatics, IEEE Transactions on , vol.10, no.1, pp.795,802, Feb. 2014 doi: 10.1109/TII.2013.2255062 Q1 (IF=3.381)

  37. Vilajosana, X.; Qin Wang; Chraim, F.; Watteyne, T.; Tengfei Chang; Pister, K.S.J., “A Realistic Energy Consumption Model for TSCH Networks,” Sensors Journal, IEEE , vol.14, no.2, pp.482,489, Feb. 2014 doi: 10.1109/JSEN.2013.2285411 Q1 (IF=1.52)

  38. Tuset-Peiró, P., Anglès-Vazquez, A., López-Vicario, J. and Vilajosana-Guillén, X. (2013), On the suitability of the 433 MHz band for M2M low-power wireless communications: propagation aspects. Trans Emerging Tel Tech. doi: 10.1002/ett.2672 (IF=1.049)

  39. Antoni Morell , Xavier Vilajosana , Jose Lopez Vicario , Thomas Watteyne “Label Switching over IEEE802.15.4e Networks”. Transactions on Emerging Telecommunications Technologies. May 2013. doi: 10.1002/ett.2650  (IF=1.049) [pdf]

  40. Vilajosana, I.; Llosa, J.; Martinez, B.; Domingo-Prieto, M.; Angles, A.; Vilajosana, X., “Bootstrapping smart cities through a self-sustainable model based on big data flows,” Communications Magazine, IEEE , vol.51, no.6, pp.128,134, June 2013 doi: 10.1109/MCOM.2013.6525605 Q1 (IF=3.661)

  41. Palattella, M.R.; Accettura, N.; Vilajosana, X.; Watteyne, T.; Grieco, L.A.; Boggia, G.; Dohler, M., “Standardized Protocol Stack for the Internet of (Important) Things,” Communications Surveys & Tutorials, IEEE , vol.15, no.3, pp.1389,1406, Third Quarter 2013 doi: 10.1109/SURV.2012.111412.00158 Q1 (IF=4.818)

  42. Daniel Lázaro, Joan Manuel Marquès, Xavier Vilajosana, Josep Jorba. (2013). Decentralized resource discovery mechanisms for distributed computing in peer-to-peer environments. ACM Computing Surveys. 45(4), pp 40. August 2013 [2011 ISI SCI impact factor: 4,529; Q1 (1st in category); computer science, theory & methods] 

  43. Thomas Watteyne, Xavier Vilajosana, Branko Kerkez, Fabien Chraim, Kevin Weekly, Qin Wang, Steven Glaser, Kris Pister. “OpenWSN: A Standards-Based Low-Power Wireless  Development Environment”. Transactions on Emerging Telecommunications Technologies. Volume: 23: Issue 5. 480–493. August 2012 (IF=1.049)

  44. Vilajosana, X., Llosa, J., Vilajosana, I. and Prieto-Blàzquez, J. (2012), Arp@: Remote experiences with real embedded systems. Computer Applications in Engineering Education. doi: 10.1002/cae.21555 (IF=0.321)

  45. Morell A., Vicario J.L., Vilajosana X., Vilajosana I., Seco-Granados G. Optimal Rate Allocation in Cluster-Tree WSNs. Sensors. 2011; 11(4):3611-3639. (IF=1.82)

  46. I. Vilajosana, J. Llosa, M. Schaefer, E. Suriñach, X. Vilajosana, Wireless sensors as a tool to explore avalanche internal dynamics: Experiments at the Weissfluhjoch Snow Chute, Cold Regions Science and Technology, Volume 65, Issue 2, February 2011, Pages 242-250, ISSN 0165-232X, DOI: 10.1016/j.coldregions.2010.09.011.(IF=1.406)

  47. Vilajosana X., Llosa J., Pacho J.C., Vilajosana I., Juan A.A., Vicario J.L., Morell A. ZERO: Probabilistic Routing for Deploy and Forget Wireless Sensor Networks. Sensors. 2010; 10(10):8920-8937.(IF=1.82)

  48. Marques, J.; Lazaro, D.; Juan, A.; Vilajosana, X.; Domingo, M.; Jorba, J. (2010): “PlanetLab@UOC: A Real Lab over the Internet to experiment with Distributed Systems”. Computer Applications in Engineering Education. ISSN: 1099-0542. (IF=0,388)

  49. Llosa Melich, Jordi; Vilajosana Guillen, Ignasi; Vilajosana Guillén, Xavier; Navarro, Nacho; Suriñach, Emma; Marquès Puig, Joan Manuel.”REMOTE, a Wireless Sensor Network Based System to Monitor Rowing Performance” Sensors; 9(9):7069-7082.2009. (IF=1.87)

  50. A. Konstantinos Kotis, George A. Vouros, Alexandros Valarakos, Andreas Papasalouros, Xavier Vilajosana, Ruby Krishnaswamy, Nejla Amara-Hachmi , “The Grid4All ontology for the retrieval of traded resources in a market-oriented environment”. International Journal of Web and Grid Services (IJWGS) ISSN (Online): 1741-1114  –  ISSN (Print): 1741-1106, (2009). (IF = 0.91)

  51. Joan Manuel Marquès, Xavier Vilajosana, Thanasis Daradoumis, Leandro Navarro: LaCOLLA: Middleware for Self-Sufficient Online Collaboration. IEEE Internet Computing 11(2): 56-64 (2007). (IF=2.309)

  52. Xavier Vilajosana, Daniel Lázaro Iglesias, Angel A. Juan, Joan Manuel Marquès: A Multi-lane Double Auction for Economic-Based Service Management in the Cloud. Intelligent Networking, Collaborative Systems and Applications 2011: 117-148

  53. X. Vilajosana, R. Krishnaswamy, J.M. Marquès, A. Juan, L. Navarro, D. Lázaro. “A Self-* Auction Server: Design principles, Architecture and Implementation”. International Journal of Autonomic Computing (IJAC). (2010) ISSN: 1741-8569

  54. Vilajosana, X.; Marques, J.; Krishnaswamy, R.; Juan, A. (2009): “A Bidding Specification for Grid Resources”. International Journal of Grid and Utility Computing – Vol. 1, No.3 pp. 194 – 204. ISSN: 1741-8488

  55. Daniel Lázaro, Xavier Vilajosana, Joan Manuel Marquès, Angel A. Juan, “A Framework for Dynamic Resource Allocation in Decentralized Environments”, International Journal Multiagent and Grid Systems (MAGS) 2009. ISSN: 1574-1702

Conferences

  1. Filip Maksimovic, Brad Wheeler, David C Burnett, Osama Khan, Sahar Mesri, Ioana Suciu, Lydia Lee, Alex Moreno, Arvind Sundararajan, Bob Zhou, Rachel Zoll, Andrew Ng, Tengfei Chang, Xavier Vilajosana, Thomas Watteyne, Ali Niknejad, Kristofer SJ Pister, “A Crystal-Free Single-Chip Micro Mote with Integrated 802.15.4 Compatible Transceiver, sub-mW BLE Compatible Beacon Transmitter, and Cortex M0,” 2019 Symposium on VLSI Circuits, Kyoto, Japan, 2019, pp. C88-C89. doi: 10.23919/VLSIC.2019.8777971

  2. J. Melià-Seguí and X. Vilajosana, “Ubiquitous moisture sensing in automaker industry based on standard UHF RFID tags,” 2019 IEEE International Conference on RFID (RFID), Phoenix, AZ, USA, 2019, pp. 1-8. doi: 10.1109/RFID.2019.8719092

  3. Chang, T., Watteyne, T., & Vilajosana, X. Competition: OpenWSN, a Development Environment for 6TiSCH. In International Conference on Embedded Wireless Systems and Networks (EWSN), ACM. (Feb. 2019)

  4. Maria Rita Palattella, Federico Sismondi, Tengfei Chang, Loic Baron, Malisa Vucinic, Pablo Modernell, Xavier Vilajosana, Thomas Watteyne. “F-Interop Platform and Tools: Validating IoT Implementations Faster”. 17th International Conference on Ad Hoc Networks and Wireless – AdHoc-Now 2018 5-7 September 2018 – St Malo - Bretagne, France

  5. Alda Xhafa, Pere Tuset, Xavier Vilajosana. “Developing a low-cost thermal camera for industrial predictive maintenance applications ” 21st International Conference on Network Based Information Systems (NBIS 2018). Bratislava, Slovakia. September, 2018.

  6. Ioana Suciu, Jose Carlos Pacho, Andrea Bartoli, Xavier Vilajosana. “ Authenticated Preambles for Denial of Service Mitigation in LPWANs ” 17th International Conference on Ad Hoc Networks and Wireless – AdHoc-Now 2018 5-7 September 2018 – St Malo - Bretagne, France

  7. Ioana Suciu, Xavier Vilajosana, Ferran Adelantado. “ Aggressive Fragmentation Strategy for Enhanced Network Performance in Dense LPWANs” IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 9-12 September 2018 – Bologna, Italy

  8. Jonathan Muñoz, Paul Muhlethaler, Xavier Vilajosana, Thomas Watteyne. “Why Channel Hopping Makes Sense, even with IEEE802.15.4 OFDM at 2.4 GHz” 2018 Global IoT Summit (GIoTS) 4-7 June 2018 in Bilbao, Spain

  9. Jonathan Muñoz, Emmanuel Riou, Paul Muhlethaler, Xavier Vilajosana, Thomas Watteyne. “Overview of IEEE802.15.4g OFDM and its Applicability to Smart Building Applications”. 10th Wireless Days Conference. Dubai, UAE, April 3-5, 2018 

  10. Ioana Suciu, Xavier Vilajosana, Ferran Adelantado. “An Analysis of Packet Fragmentation Impact in LPWAN” IEEE Wireless Communications and Networking Conference (WCNC) 15-18 April 2018 Barcelona, Spain 

  11. Carmen Mas Machuca, Petra Vizarreta, Wolfgang Kellerer,Vivek Koulkarni,Hans Einsiedler, Massimo Condoluci, George Petropoulos, Xavier Vilajosana,Ioannis Askoxylakisk,Khawar Abbasi. “Techno-economic framework for SDN/NFV based industrial networks: A Wind Park case study” European Conference on Networks and Communications (EuCNC). Finland. June 2017

  12. Craig Schindler, Thomas Watteyne, Xavier Vilajosana, Kris Pister. “Implementation and Characterization of a Multi-hop 6TiSCH Network for Experimental Feedback Control of an Inverted Pendulum”. 15th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks,(WiOpt) 2017

  13. Zacharie Brodard, Hao Jiang, Tengfei Chang, Thomas Watteyne, Xavier Vilajosana, Pascal Thubert “Rover: Poor (but Elegant) Man’s Testbed” 13th ACM PE-WASUN 2016, Valletta, Malta November 13th – 17th, 2016

  14. Jan Beutel, Carlo Alberto Boano, Mun Choon Chan, Simon Duquennoy, Omprakash Gnawali, Olaf Landsiedel, Mobashir Mohammad, Luca Mottola, Lothar Thiele,Xavier Vilajosana, Thiemo Voigt, Thomas Watteyne, Marco Zimmerling. “Poster Abstract: A Benchmark for Low-power Wireless Networking”. ACM SenSys ’16 Stanford, CA USA 2016 

  15. Keoma Brun-Laguna, Ana Laura Diedrichs, Diego Dujovne, Rémy Léone, Xavier Vilajosana, Thomas Watteyne. (Not so) Intuitive Results from a Smart Agriculture Low-Power Wireless Mesh Deployment.  ACM International Conference on Mobile Computing and Networking (MobiCom), Workshop on Challenged Networks (CHANTS), 7 October 2016, New York, NY, USA. 

  16. Jesica de Armas , Pere Tuset, Tengfei Chang, Ferran Adelantado, Thomas Watteyne, Xavier Vilajosana. Determinism Through Path Diversity: Why Packet Replication Makes Sense. 8th International Conference on Intelligent Networking and Collaborative Systems INCoS-2016

  17. Nikolaos Petroulakis ,Toktam Mahmoodi, Xavier Vilajosana, Spiros Spirou, Andreas Roos, Anton Matiuk, Yannis Askoxylakis. VirtuWind: Virtual and Programmable Industrial Network Prototype Deployed in Operational Wind Park. European Conference on Networks and Communications EuCNC2016. 27-30 June. Athens. 2016. 

  18. Tengfei Chang, Thomas Watteyne, Qin Wang, Xavier Vilajosana “LLSF: Low Latency Scheduling Function for 6TiSCH Networks”. International Conference on Distributed Computing in Sensor Systems (DCOSS) 2016. May 2016 

  19. Pere Tuset, Xavier Vilajosana, Thomas Watteyne. OpenMote+: a Range-Agile Multi-Radio Mote. International Conference on Embedded Wireless Systems and Networks (EWSN), NexMote Workshop, ACM, Graz, Austria, 14-15 February 2016.

  20. Maria Rita Palattella, Xavier Vilajosana, Tengfei Chang, Miguel Angel Reina Ortega, Thomas Watteyne “Lessons Learned from the 6TiSCH Plugtests” EAI International Conference on Interoperability in IoT  October 2015, Roma, Italy 

  21. Xavier Vilajosana, Pere Tuset, Thomas Watteyne, Kris Pister. OpenMote: Open-Source Prototyping Platform for the Industrial IoT. 7th EAI International Conference on Ad Hoc Networks. Rome. Italy, September 2015.

  22. Thomas Watteyne, Xavier Vilajosana, Pere Tuset: OpenWSNMote: Open-Source Industrial IoT. ERCIM News 2015(101) (2015)

  23. Thomas Watteyne, Cedric Adjih, Xavier Vilajosana. Lessons Learned from Large-scale Dense IEEE802.15.4 Connectivity Traces. IEEE International Conference on Automation Science and Engineering. Sweden August 2015 .

  24. Xavier Vilajosana, Ignasi Vilajosana, Francesc Domingo and Jordi Ortuño. “Smart Cities: Business Case Stories”. IEEE COMSOC MMTC E-Letter, SPECIAL ISSUE ON SMART CITIES. Volume 9 Number 5. September 2014.

  25. Marc Barcelo, Alejandro Correa, Xavier Vilajosana, José López Vicario, Antoni Morell: Novel Routing Approach for the TSCH Mode of IEEE 802.15.14e in Wireless Sensor Networks with Mobile Nodes. VTC Fall 2014: 1-5

  26. Domingo, M., Montón, M., Vilajosana, I., Vilajosana, X., Arnedo, J. (2014). Balancing power consumption in IoT devices by using variable packet size. Proceedings of the Sixth International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS-2014). Birmingham: IEEE Press .

  27. Thomas Watteyne, Ines Robles, and Xavier Vilajosana. Running IoT Code at the IETF 90 LLN Plugfest. IETF Journal,  2015. 

  28. Pere Tuset, Francisco Vázquez, Jesus Alonso, Luis Alonso, Xavier Vilajosana. “Demonstrating Low-Power Distributed Queuing for Active RFID Communications at 433 MHz”. IEEE International Conference on Computer Communications(INFOCOM). Toronto, Canada. May, 2014. (Best Runner Up Demo INFOCOM 2014 Award)

  29. M.R. Palattella, P. Thubert, X. Vilajosana, T. Watteyne, Q. Wang, T. Engel, ” 6TiSCH Wireless Industrial Networks: Determinism Meets IPv6”, in S. C. Mukhopadhyay (Edt), ” Internet of Things: Challenges and Opportunities”, Springer-Verlag, Lecture series of Smart Sensors, Instrumentation and Measurements,  2014.

  30. Pere Tuset, Ferran Adelantado, Xavier Vilajosana,Francisco Vazquez-Gallego, Jesus Alonso-Zarate. “On the use of the 433 MHz band to Improve the Energy Efficiency of M2M Communications”PIMRC 2013: 24th Anual IEEE Symposium on Personal, Indoor and Mobile Radio Communications. September 2013. London. UK.

  31. Pascal Thubert, Thomas Watteyne, Maria Rita Palattella, Xavier Vilajosana and Qin Wang. “IETF 6TSCH: Combining IPv6 Connectivity with Industrial Performance”. The Seventh International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing . July 2013, Asia University, Taichung, Taiwan.

  32. Bui, N.; Georgiadis, A.; Miozzo, M.; Rossi, M.; Vilajosana, X.; , “SWAP Project: Beyond the State of the Art on Harvested Energy-Powered Wireless Sensors Platform Design,” Mobile Adhoc and Sensor Systems (MASS), 2011 IEEE 8th International Conference on , vol., no., pp.837-842, 17-22 Oct. 2011 doi: 10.1109/MASS.2011.97

  33. Mischa Dohler, Ignasi Vilajosana, Xavi Vilajosana, Jordi LLosa. “Smart Cities: An Action Plan”, Smart City Expo & World Congress. Nov 29th – Dec.2nd 2011. Barcelona, Spain.

  34. N. Bui, A. Georgiadis, M. Miozzo, M. Rossi, X. Vilajosana, “SWAP Project: Beyond the State of the Art on Harvested Energy-Powered Wireless Sensors Platform Design,” accepted at IEEE Workshop on Internet of Things Technology and Architectures 2011 (IoTech), Valencia, Spain, Oct. 27-21, 2011.

  35. Daniel Lázaro Iglesias, Joan Manuel Marquès, Xavier Vilajosana: Flexible Resource Discovery for Decentralized P2P and Volunteer Computing Systems. WETICE 2010: 235-240

  36. Vilajosana, X.; Lazaro, D.; Juan, A.; Marques, J. (2010): “A Multi-Lane Double Auction for Economic-Based Service Management in the Cloud”. Intelligent Networking and Collaborative Systems and Applications (Springer). (Book Chapter)

  37. Juan, A.; Marull, J.; Jorba, J.; Hester, J.; Marques, J.; Vilajosana, X. (2010): “Using Agent-based Simulation and Distributed Computing to Solve Vehicle Routing Problems”. In Proceedings of the 14th ASIM Dedicated Conf. on Simulation in Production and Logistics. Karlsruhe, Germany. October 6-8. (2010)

  38. Xavier Vilajosana, Ruby Krishnaswamy, Angel A Juan, Daniel Lázaro, Joan Manuel Marquès. “Simulation and Modelling of a Multi-Lane Double Auction Mechanism to Allocate Computational Resources in the Grid”. Proceedings of The International Conference on Intelligent Networking and Collaborative System INCOS 2009, Barcelona 4-6 Nov 2009, pp. 154-161, ISBN: 978-O-7695-3858-7

  39. Juan, A.; Marull, J.; Ruiz, B.; Marques, J.; Vilajosana, X. (2010): “Uso de simulación multi-agente distribuida para resolver el problema de enrutamiento de vehículos”. In Proceedings of the XVIII Jornadas de Concurrencia y Sistemas Distribuidos (JCSD 2010). Vall de Nuria, Spain. June 9-11, 2010. (HAROSA)

  40. Vilajosana, X.; Lazaro, D.; Marques, J.; Juan, A. (2009): “DyMRA: A decentralized resource allocation framework for collaborative learning environments”. In Daradoumis, A.; Caballe, S.; Marques, J.; Xhafa, F. (ed.): Intelligent Collaborative e-Learning Systems and Applications, pp. 147-169 (Springer Series in Studies in Computational Intelligence, Vol. 246, ISSN: 1860-949X). ISBN: 978-3-642-04000-9. Springer-Verlag. Berlin, Germany

  41. Llosa, J.; Vilajosana, I.; Vilajosana, X.; Marquès, J.M., Design of a Motion Detector to Monitor Rowing Performance based on Wireless Sensor Networks. Proceedings of The International Conference on Intelligent Networking and Collaborative System INCOS 2009, Barcelona 4-6 Nov 2009, pp. 397-400, isbn: 978-O-7695-3858-7

  42. Vilajosana, X., Krishnaswamy, R., Marquès, J.M. (2009). Design of a Configurable Auction Server for Resource Allocation in Grid. In Proceedings of the Third International Conference on Complex, Intelligent and Software Intensive Systems. Fukuoka, Japan, 16-19 March 2009 ISBN:.978-0-7695-3575-3

  43. Ruby Krishnaswamy, Leandro Navarro, René Brunner, Xavier León, Xavier Vilajosana: Grid4All: Open Market Places for Democratic Grids. . Lecture Notes in Computer Sciences. GECON 2008: ISBN: 978-3-540-85484-5. 197-207

  44. Juan, A.; Faulin, J.; Ruiz, R.; Barrios, B.; Gilibert, M.; Vilajosana, X. (2009): “Using oriented random search to provide a set of alternative solutions to the capacitated vehicle routing problem”. In Proceedings of the 11th INFORMS Computing Society Conference. Charleston, South Carolina USA, January 11-13.

  45. Faulin, J.; Gilibert, M.; Juan, A.; Ruiz, R.; Vilajosana, X. (2008): “SR-1: A Simulation-based Algorithm for the Capacitated Vehicle Routing Problem”. In Proceedings of the 2008 Winter Simulation Conference (indexed by ISI Proceedings). Miami, Florida USA, December 7-10.

  46. Juan, A.; Marques, J.; Vilajosana, X.; Faulin, J.; Fonseca, P. (2008): “Modelling & Simulation of a Virtual Campus”. In Proceedings of the 10th International Conference on Enterprise Information Systems (indexed by ISI Proceedings). Vol. ISAS-1, pp. 187-190. INSTICC. ISBN: 978-989-8111-38-8. Barcelona, Spain, June 12-16.

  47. Xavier León, Xavier Vilajosana, Rene Brunner, Ruby Krishnaswamy, Leandro Navarro,Felix Freitag, Joan Manuel Marquès; “Information and regulation in decentralized marketplaces for P2P-Grids”. In the Proceedings of Fourth Collaborative P2P systems (COPS’08 ) Workshop, Rome, Italy, June 23-25.

  48. Vilajosana, X.; Lazaro, D.; Marques, J.; Juan, A. (2008): “Towards decentralized resource allocation for collaborative peer to peer learning environments”. In Proceedings of the Second International Conference on Complex, Intelligent and Software Intensive Systems. Barcelona, Spain, March 4-7. p. 501-507. ISBN: 0-7695-3109-1 

  49. Vilajosana, X.; Marques, J.; Krishnaswamy, R.; Juan, A.; Amara, N.; Navarro, L. (2008): “Bidding support for computational resources”. In Proceedings of the Second International Conference on Complex, Intelligent and Software Intensive Systems. Barcelona, Spain, March 4-7. p309 – 315.ISBN: 0-7695-3109-1. 

  50. Konstantinos Kotis, George A. Vouros, Alexandros Valarakos, Andreas Papasalouros, Xavier Vilajosana, Ruby Krishnaswamy, Nejla Amara-Hachmi. (2008) “The Grid4All ontology for the retrieval of traded resources in a market-oriented Grid”. In Proceedings of the Second International Conference on Complex, Intelligent and Software Intensive Systems. Barcelona, Spain, March 4-7. ISBN: 0-7695-3109-1. 

  51. Nejla Amara-Hachmi, Xavier Vilajosana, Ruby Krishnaswamy, Leandro Navarro-Moldes, Joan Manuel Marquès: Towards an Open Grid Marketplace Framework for Resources Trade. Lecture Notes in Computer Sciences.OTM Conferences (2) 2007: Vilamoura (Portugal).1322-1330. 

  52. Daniel Lázaro, Xavier Vilajosana, Joan Manuel Marquès: DyMRA: Dynamic Market Deployment for Decentralized Resource Allocation. Lecture Notes in Computer Sciences. OTM Workshops (1) 2007:Vilamoura (Portugal). 53-63. [pdf]

  53. Joan Manuel Marqués, Xavier Vilajosana, Thanasis Daradoumis , “Research Project Focus: LaCOLLA” newsletter nº7 ,Kaleidoscope Learning GRID SIG pages 9-14. January 2006).

  54. Joan Manuel Marqués, Leandro Navarro ,Xavier Vilajosana, Toni Ribes  “Autonomous and self-sufficient groups: the next step on collaborative environments” XII JORNADAS DE CONCURRENCIA Y SISTEMAS DISTRIBUIDOS June 2004 Las Navas Del Marqués, Ávila, Spain.

Demos and Tutorials

  1. Alda Xhafa, Pere Tuset, Xavier Vilajosana. Wireless PID Control of a Thermal Process using an Ultra-Low Cost LWIR camera. IEEE Sensors 2017. Glasgow, Scotland, UK. November 2017. [2nd Best Demo Award].

  2. T Chang, T Watteyne, Q Wang, X Vilajosana “Demo: Scheduling Function Zero on a 6TiSCH Network”. International Conference on Embedded Wireless Systems and Networks (EWSN)

  3. Xavier Vilajosana, Pere Tuset, Thomas Watteyne. “Standards for the Industrial IoT: a hands-on tutorial on with OpenWSN and OpenMote”. IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2016

  4. Pere Tuset, Xavier Vilajosana, Thomas Watteyne. ” Introduction to the IETF 6TiSCH stack with OpenWSN & OpenMote”. 23rd International Conference on Telecommunications. ICT 2016. Thessaloniki, Greece. May 2016

  5. Thomas Watteyne, Xavier Vilajosana, Pere Tuset. “OpenWSN & OpenMote: Hands-on Tutorial on Open Source Industrial IoT” . IEEE Globecom 2015. San Diego. California. USA.

  6. Pere Tuset, Francisco Vázquez, Jesus Alonso, Luis Alonso, Xavier Vilajosana. “Demonstrating Low-Power Distributed Queuing for Active RFID Communications at 433 MHz”. IEEE International Conference on Computer Communications(INFOCOM). Toronto, Canada. May, 2014. (Best Runner Up Demo INFOCOM 2014 Award)

Academic Publications

  1. Xavier Vilajosana Guillén, Miquel Font Rosselló, Eduard Lara Ochoa, René Serral i Gracià, “Estructura de Xarxes de Computadors” ,Eureca Media S.L. FUOC 2011 ISBN: 978-84-693-9180-8,Dipòsit legal: B-1.437-2011. 1st edition Feb.2011 (Book)

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Last modified: Wed, 25 January 2019