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Veröffentlichungen Holger Jäkel

  • Felix Wunsch, Douglas Weber, Holger Jäkel, Friedrich K. Jondral
    Experimental Evaluation of the Long-Range MIMO Outdoor Channel at 2.4 GHz
    IEEE 89th Vehicular Technology Conference (VTC Spring), Kuala Lumpur, 2019

  • Felix Wunsch, Holger Jäkel, Friedrich K. Jondral
    Bringing Transmit Antenna Diversity to LPWANs An Experimental Testbed Implementation
    Proceedings of the GNU Radio Conference, [S.l.], v. 3, n. 1, sep. 2018. 
    Verfügbar auf: <https://pubs.gnuradio.org/index.php/grcon/article/view/47 External Link>

  • Felix Wunsch, Max Ströer, Marcus Müller, Holger Jäkel, Friedrich K. Jondral
    Low Power Wide Area Networks at 2.4 GHz: A Viable Option?
    2018 IEEE 88th Vehicular Technology Conference (VTC Fall), Chicago, 2018

  • Felix Wunsch, Holger Jäkel, Friedrich K. Jondral
    A Low-Complexity Air Interface with Transmit Diversity for Low Power Wide Area Networks
    2018 IEEE 87th Vehicular Technology Conference (VTC Spring), Porto, 2018

  • Felix Wunsch, Kristian Maier, Holger Jäkel, Friedrich K. Jondral
    Implementation and Performance Evaluation of IEEE 802.15.4 LECIM DSSS PHY at 2.4 GHz.
    Proceedings of the GNU Radio Conference, [S.l.], v. 2, n. 1, p. 6, sep. 2017

  • Ralph Tanbourgi, Holger Jäkel, Friedrich K. Jondral:
    Cooperative Diversity Under Spatial Interference Correlation in Wireless Networks.
    In: Wolfgang Utschick, (Editor): Communications in Interference Limited Networks. Springer-Verlag, Cham Heidelberg New York Dordrecht London 2016, pp. 367-391

  • Ankit Kaushik, Felix Wunsch, Andrej Sagainov, Nicolas Cuervo, Johannes Demel, Sebastian Koslowski, Holger Jäkel, Friedrich Jondral:
    Spectrum Sharing for 5G Wireless Systems 
    (Spectrum Sharing Challenge, Subjective Winner)
    Proceedings of IEEE Dynamic Spectrum Access Networks (DySPAN) Sep 29-Oct-1, 2015, Stockholm, Sweden

  • Felix Wunsch, Holger Jäkel, Friedrich K. Jondral:
    Performance Evaluation of IEEE 802.15.4 OQPSK and CSS PHY in the Presence of Interference
    2015 IEEE 82nd Vehicular Technology Conference, Boston, USA, Sep 6-9, 2015
    [ Abstract ]

  • Noha El Gemayel, Holger Jäkel, Friedrich K. Jondral:
    A Weighted Least Squares Algorithm for Passive Localization in Multipath Scenarios

    2015 IEEE 82nd Vehicular Technology Conference, Boston, USA, Sep 6-9, 2015

  • Ralph Tanbourgi, Holger Jäkel, Friedrich K. Jondral:
    Cooperative Interference Cancellation using Device-to-Device Communications

    IEEE Communications Magazine: Special Issue on Smart Device-to-Smart Device Communications, June 2014
    [ Abstract ]

  • Noha El Gemayel, Holger Jäkel, Friedrich K. Jondral:
    Error Analysis of a Low Cost TDoA Sensor Network
    IEEE/ION Position, Location and Navigation Symposium 2014, Monterey, CA, USA, May 5-8, 2014
    [ Abstract ]
     
  • Noha El Gemayel, Holger Jäkel, Friedrich K. Jondral
    A Hybrid TDOA/RSSD Geolocation System using the Unscented Kalman Filter
    2013 IEEE 78th Vehicular Technology Conference, Las Vegas, USA, Sep 2-5, 2013
     
  • Ralph Tanbourgi, Holger Jäkel, Friedrich K. Jondral:
    Cooperative Relaying in a Poisson Field of Interferers: A Diversity Order Analysis
    IEEE International Symposium on Information Theory 2013, Istanbul, Turkey, July 7 - 12, 2013
    [ Abstract ]
     
  • Michael S. Mühlhaus, Mengüc Öner, Octavia A. Dobre, Holger U. Jäkel, Friedrich K. Jondral:
    A Novel Algorithm for MIMO Signal Classification Using Higher-Order Cumulants
    IEEE Radio and Wireless Symposium, Austin TX, USA, 20-23 Jan. 2013
    [ Abstract ]
     
  • Rainer Moorfeld, Adolf Finger, Hanns-Ulrich Dehner, Holger Jäkel, Martin Braun, Friedrich K. Jondral:
    MIRA - Physical Layer Optimisation for the Multiband Impulse Radio UWB Architecture
    UKoLoS Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications, Intech Verlag, ISBN 979-953-307-275-2, S. 1-50
     
  • Hanns-Ulrich Dehner, Daniel Figielek, Holger Jäkel, Martin Braun, Friedrich K. Jondral, Klaus Witrisal:
    High Data Rate Coexistence-based Channel Coding for Noncoherent Multiband Impulse Radio UWB
    IEEE International Conference on Ultra-Wideband (ICUWB), Syracuse, New York, USA, September 17 - 20, 2012
    [ Abstract ]
     
  • Michael S. Mühlhaus, Mengüc Öner, Octavia A. Dobre, Holger U. Jäkel, Friedrich K. Jondral:
    Automatic Modulation Classification for MIMO Systems Using Fourth-Order Cumulants
    2012 IEEE 76th Vehicular Technology Conference, Québec City, Canada, Sep 3-6, 2012
    [ Abstract ]
     
  • Ralph Tanbourgi, Holger Jäkel, Leonid Chaichenets, Friedrich K. Jondral:
    Interference and Throughput in Aloha-based Ad Hoc Networks with Isotropic Node Distribution
    IEEE International Symposium on Information Theory 2012, Cambridge, MA, USA, July 1 - 7, 2012 
    [ Abstract ]
     
  • Ralph Tanbourgi, Jens P. Elsner, Holger Jäkel, Friedrich K. Jondral:
    Optimizing practical adaptive frequency hopping and medium access control in ad hoc networks (invited)
    Eighth Workshop on Spatial Stochastic Models for Wireless Networks (SpaSWiN) at IEEE WiOpt 2012, May 14, 2012, Paderborn, Germany
    [ Abstract ]
     
  • Ralph Tanbourgi, Jens P. Elsner, Holger Jäkel, Friedrich K. Jondral:
    Adaptive Frequency Hopping in Ad Hoc Networks with Rayleigh Fading and Imperfect Sensing
    IEEE Wireless Communications Letters, Vol. 1, No. 3, June 2012, pp. 185 - 188 
    [ Abstract ]
     
  • Hanns-Ulrich Dehner, Holger Jäkel, Friedrich K. Jondral:
    Narrow- and broadband Interference Robustness for OOK/BPPM based Energy Detection
    Proceedings of the IEEE International Conference on Communications (ICC 2011), Kyoto (Japan), June 5-9, 2011
    [ Abstract ]
     
  • Ralph Tanbourgi, Jens P. Elsner, Holger Jäkel, Friedrich K. Jondral:
    Lower Bounds on the Success Probability for ad hoc Networks with local FDMA scheduling
    Seventh Workshop on Spatial Stochastic Models for Wireless Networks at IEEE WiOpt 2011, May 9, 2011, Princeton, NJ, USA
    [ Abstract ]
     
  • Hanns-Ulrich Dehner, Holger Jäkel, Friedrich K. Jondral:
    Interference investigations within noncoherent multiband impulse radio UWB
    6th IEEE UWB Forum on Sensing and Communications 2011, Graz, Austria. May 5, 2011
    [ Abstract ]
     
  • Hanns-Ulrich Dehner, Holger Jäkel, Friedrich K. Jondral:
    On the modified Teager-Kaiser Energy Operator regarding Narrowband Interference
    IEEE Wireless Telecommunications Symposium (WTS), New York City, New York, USA, 13-15 April 2011
    [ Abstract ]
     
  • Ralph Tanbourgi, Holger Jäkel, Friedrich K. Jondral:
    Increasing the One-Hop Progress of Nearest Neighbor Forwarding
    IEEE Communications Letters, Vol. 15, No. 1, January 2011, pp. 64-66
    [ Abstract ]
     
  • Fernando Puente León, Uwe Kiencke, Holger Jäkel:
    Signale und Systeme
    5., überarbeitete Auflage, München 2011, Oldenbourg Verlag, 408 S., broschiert, ISBN 978-3-486-59748-6
     
  • Tobias Renk, Holger Jäkel, Friedrich K. Jondral:
    Incremental Relaying with Imperfect Feedback in Wireless Cooperative Networks
    IEEE 72nd Vehicular Technology Conference (VTC-Fall 2010), 6.-9. September, Ottawa, Canada, 2010
    [ Abstract ]
     
  • Hanns-Ulrich Dehner, Holger Jäkel, Dennis Burgkhardt, Friedrich Jondral:
    The Teager-Kaiser Operator in Presence of Multiple Narrowband Interference
    IEEE Communications Letters, Vol. 14, No. 8, August 2010, pp. 716-718
    [ Abstract ]
     
  • Hanns-Ulrich Dehner, Yves Koch, Holger Jäkel, Dennis Burgkhardt, Friedrich K. Jondral, Rainer Moorfeld, Adolf Finger:
    Narrow-band Interference Robustness for Energy Detection in OOK/PPM
    IEEE International Conference on Communications (ICC), Cape Town, South Africa, 23-27 May, 2010
    [ Abstract ]
     
  • Hanns-Ulrich Dehner, Holger Jäkel, Dennis Burgkhardt, Friedrich K. Jondral, Rainer Moorfeld, Adolf Finger:
    Treatment of Temporary Narrowband Interference in Non-coherent Multiband Impulse Radio UWB
    The 15th IEEE Mediterranean Electrotechnical Conference (Melecon), Valletta, Malta, 25-28 April, 2010
    [ Abstract ]
     
  • Tobias Renk, Holger Jäkel, Friedrich K. Jondral, Andrea Goldsmith:
    Do Decode-and-Forward Relaying Protocols beat Transmit Diversity?
    16th European Wireless Conference, 12.-15. April, Lucca, Italy, 2010
    [ Abstract ]
     
  • Tobias Renk, Holger Jäkel, Friedrich K. Jondral
    Outage Regions of Cooperative Networks for different Coding Schemes
    4th International Symposium on Communications, Control and Signal Processing (ISCCSP), 3.-5. March, Limassol, Cyprus, 2010
    [ Abstract ]
  • Tobias Renk, Holger Jäkel, Clemens Klöck, Friedrich K. Jondral:
    General expression of outage probability in cooperative networks
    European Transactions on Telecommunications, Vol. 20, 2009, pp. 537-548
    [ Abstract ]
     
  • Tobias Renk, Holger Jäkel, Friedrich K. Jondral:
    Outage Regions and Optimal Power Allocation for Wireless Relay Networks
    IEEE Information Theory Workshop (ITW), 11.-16. Oktober, Taormina, Sizilien, Italien, 2009
    [ Abstract ]
     
  • Hanns-Ulrich Dehner, Rainer Moorfeld, Holger Jäkel, Dennis Burgkhardt, Adolf Finger, Friedrich K. Jondral:
    Multi-band Impulse Radio – An Alternative Physical Layer for High Data Rate UWB Communication
    FREQUENZ, Band 63, Heft 9-10, September/Oktober 2009, S. 200-205
    [ Abstract ]
     
  • Tobias Renk, Holger Jäkel, Friedrich K. Jondral, Deniz Gündüz, Andrea Goldsmith:
    Outage Capacity of Incremental Relaying for Low Signal-to-Noise Ratios
    IEEE 70th Vehicular Technology Conference (VTC-Fall), 20.-23. September, Anchorage, AK, USA, 2009
    [ Abstract ]
     
  • Tobias Renk, Holger Jäkel, Friedrich K. Jondral:
    Comparing the Outage Capacity of Transmit Diversity and Incremental Relaying
    IEEE 70th Vehicular Technology Conference (VTC-Fall), 20.-23. September, Anchorage, AK, USA, 2009
    [ Abstract ]
     
  • Tobias Renk, Holger Jäkel, Martin Braun, Friedrich K. Jondral:
    A Novel Combining Receiver for a Dual-Diversity Wireless Relay Network
    The 12th International Symposium on Wireless Personal Multimedia Communications (WPMC), 7.-10. September, Sendai, Japan, 2009
    [ Abstract ]
     
  • Hanns-Ulrich Dehner, Andrés Romero, Holger Jäkel, Dennis Burgkhardt, Rainer Moorfeld, Friedrich K. Jondral, Adolf Finger:
    Iterative coexistence approaches for non-coherent multi-band impulse radio UWB
    2009 IEEE International Conference on Ultra-Wideband (ICUWB), Vancouver, Canada, September 9-11, 2009
    [ Abstract ]
     
  • Rainer Moorfeld, Adolf Finger, Hanns-Ulrich Dehner, Holger Jäkel, Friedrich K. Jondral:
    Performance of a high flexible non-coherent multiband impulse radio UWB system
    Proceedings of 9th IASTED International Conference on Wireless and Optical Communications (WOC09), Juli 2009
    [ Abstract ]
     
  • Markus Mueck, Christian Rom, Wen Xu (Infineon Technologies AG), Andreas Polydoros, Nikos Dimitriou (University of Athens), Holger Jäkel, Tobias Renk, Friedrich K. Jondral (Universität Karlsruhe (TH)), Ana Sierra Diaz (Telefonica I+D), Radoslaw Piesiewicz (Create-Net), Hanna Bogucka (Poznan University of Technology), Sven Zeisberg (University of Applied Sciences), and Peter Jung (University of Duisburg-Essen):
    Smart Femto-Cell Controller Based Distributed Cognitive Pilot Channel
    Proceedings of CrownCom 2009, Hannover (Germany), June 22-24, 2009, CD-ROM
     
  • Jens P. Elsner, Martin Braun, Holger Jäkel, Friedrich K. Jondral:
    Compressed Spectrum Estimation for Cognitive Radios
    Proceedings of 19th Virginia Tech Symposium on Wireless Communications, Blacksburg, June 2009
     
  • Hanns-Ulrich Dehner, Micha Linde, Rainer Moorfeld, Holger Jäkel, Adolf Finger, Friedrich K. Jondral:
    A low complex and efficient coexistence approach for non-coherent multiband impulse radio UWB
    IEEE 2009 Sarnoff Symposium, Princeton, New Jersey, March 30, 31 & April 1, 2009
    [ Abstract ]
     
  • Tobias Renk, Holger Jäkel, Friedrich K. Jondral:
    Signal-to-Noise Ratio Gains for Cooperative Relaying Strategies
    Proceedings of IEEE International Symposium on Wireless Communication Systems ISWCS 2008, Reykjavik, Oktober 21-24, 2008
    [ Abstract ]
     
  • Maximilian Hauske, Holger Jäkel, Hanns-Ulrich Dehner, Friedrich K. Jondral:
    Interference Mitigation for Energy Detection in an Multiband Impulse Radio UWB System
    Proceedings of IEEE Vehicular Technology Conference VTC2008-Fall, Calgary, September 22-25, 2008
    [ Abstract ]
     
  • Uwe Kiencke, Holger Jäkel:
    Signale und Systeme
    4. überarbeitete Auflage, Oldenbourg Wissenschaftsverlag, ISBN: 3-486-57811-1
    [ Abstract ]
     
  • Tobias Renk, Holger Jäkel, Clemens Klöck, Friedrich K. Jondral:
    Signal-to-Noise Ratio Requirements for Wireless Relay Networks
    3rd International Symposium on Communications, Control and Signal Processing (ISCCSP), 12. - 14. März, St. Julians, Malta, 2008
    [Abstract]
     
  • Tobias Renk, Holger Jäkel, Friedrich K. Jondral:
    Relay-Netzwerke - Kooperative Kommunikation unter mobilen Teilnehmern
    Telekommunikation Aktuell, 61. Jahrgang, Heft 08-09, August – September 2007, S. 1-19
    [Abstract]
     
  • Tobias Renk, Clemens Klöck, Holger Jäkel, Friedrich K. Jondral
    Error Performance of Multi-hopping Half-duplex Relay Networks
    IEEE International Symposium on Wireless Pervasive Computing (ISWPC), 7. - 9. Mai 2008, Santorini, Griechenland, 2008
    [Abstract]
     
  • Volker Blaschke, Holger Jäkel, Tobias Renk, Clemens Klöck, Friedrich K. Jondral:
    Occupation Measurements Supporting Dynamic Spectrum Allocation for Cognitive Radio Design
    Proceedings on the 2007 2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom), Orlando FL, USA, 1.-3. August 2007
    [Abstract]
     
  • Clemens Klöck, Volker Blaschke, Holger Jäkel, Friedrich K. Jondral, David Grandblaise, Jean Christophe Dunat, Sophie Gault:
    Cognitive Radio and Dynamic Spectrum Management
    Wireless Mesh Networking: Architectures, Protocols, and Standards, Yan Zhang, Jijun Luo, Honglin Hu (Ed.), Auerbach Publishers Inc., 2006, ISBN: 0-849-37399-9, pp. 467-508
     
  • C. Klöck, H. Jäkel, Friedrich K. Jondral:
    Multi-Agent Radio Resource Allocation
    Mobile Networks and Applications, Springer Netherlands, ISSN 1383-469X (Print) 1572-8153 (Online), Volume 11, Number 6, December, 2006, pages 813-824
    [ Abstract ]
     
  • Tobias Renk, Clemens Klöck, Holger Jäkel, Friedrich K. Jondral:
    A New Cognitive Pilot Channel Concept based on Multi-Hop Networks
    Wireless World Research Forum 17 (WWRF), November 15.-07., 2006, Heidelberg, Germany
    [ Abstract ]
     
  • Clemens Klöck, Holger Jäkel, Friedrich K. Jondral:
    Introduction of an analytical Figure of Merit for Quality of Service Measurement
    2006 IEEE 64th Vehicular Technology Conference, 25 - 28 September, 2006, Montreal, Canada
    [ Abstract ]
     
  • Christian R. Berger, Michael Eisenacher, Holger Jäkel and Friedrich K. Jondral:
    Pulseshaping in UWB Systems Using Semidefinite Programming with Non-Constant Upper Bounds
    Proceedings of the 17th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '06), Helsinki (Finland), September 11-04, 2006, CD-ROM
    [ Abstract ]
     
  • Dennis Burgkhardt, Clemens Klöck, Holger Jäkel, Friedrich K. Jondral:
    Fast Bidding Strategy for Auction-Based Radio Resource Allocation Mechanisms
    IST Mobile & Wireless Communication Summit, June 04-08, 2006, Myconos, Greece
    [ Abstract ]
     
  • Clemens Klöck, Holger Jäkel, Friedrich K. Jondral:
    Multi-Agent Wireless System for Dynamic and Local Combined Pricing, Allocation and Billing
    Journal of Communications, vol. 1, no. 1, April 2006
    [ Abstract ]
     
  • Michael Eisenacher, Holger Jäkel, Friedrich K. Jondral:
    Low-Complexity Interference Suppression for Non-Coherent Ultra-Wideband Systems
    IST Mobile & Wireless Communication Summit, June 04-08, 2006, Myconos, Greece
    [ Abstract ]
     
  • Holger Jäkel, Michael Eisenacher:
    Impulsbasierte UWB-Systeme - ein Überblick
    Telekommunikation Aktuell, 60. Jahrgang, Heft 01-03, Januar-März 2006, S. 1-09
    [ Abstract ]
     
  • Michael Schmidt, Holger Jäkel, Friedrich K. Jondral:
    Suppression of Multi User Interference Between Unsynchronized Ultra Wideband Systems
    Proceedings of 2005 International Workshop on UWB Technologies, Yokosuka, Japan, 08.-00.12.2005
    [ Abstract ] [ BibTex ]
     
  • Michael Schmidt, Holger Jäkel, Friedrich K. Jondral:
    Influence of the Amplitude Distribution to the Interference of UWB Signals on Radio Receivers
    Proceedings of IEEE Globecom 2005, St. Louis, MO, USA, 28.11.-02.12.2005
    [ Abstract ] [ BibTex ]
     
  • Michael Schmidt, Holger Jäkel, Friedrich K. Jondral:
    Spectral Properties of Ultra Wideband Signals with General Time-Hopping Codes
    Proceedings of IEEE EUROCON, pp. 124-027, Belgrade, Serbia & Montenegro, 21.-24.11.2005
    [ Abstract ] [ BibTex ]
     
  • Clemens Klöck, Holger Jäkel, Friedrich K. Jondral:
    Auction Sequence as a New Resource Allocation Mechanism
    Proceedings of VTC'05 Fall, Dallas, 25.-28.09.2005
    [ Abstract ]
     
  • Uwe Kiencke, Holger Jäkel:
    Signale und Systeme
    3. überarbeitete Auflage, 2005, Oldenbourg Wissenschaftsverlag, ISBN: 3-486-57811-0
    [ Abstract ]
     
  • Clemens Klöck, Holger Jäkel, Friedrich K. Jondral:
    Dynamic and Local Combined Pricing, Allocation and Billing System with Cognitive Radios
    Proceedings of the IEEE 1st International Symposium on New Frontiers in Dynamic Spectrum Access Networks (DySPAN '05), 8.-01. November 2005, Baltimore (MD), USA,p. 73-81
    [ Abstract ]
     
  • Clemens Klöck, Holger Jäkel, Friedrich K. Jondral:
    Auctions Sequence as a New Spectrum Allocation Mechanism
    Proceedings of 14th IST Mobile & Wireless Communications Summit 2005, 19-23 June, Dresden, Germany, CD-ROM
    [ Abstract ]
     
  • Michael Schmidt, Ihan Martoyo, Holger Jäkel, Friedrich K. Jondral:
    Theoretical Boundaries for Combined Information Estimation and Non Data-Aided Channel Estimation in UWB
    8th IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA) 2004, CD-ROM, 30. Aug. - 2. Sept. 2004, Sydney, Australia
    [ Abstract ] [ BibTex ]