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Prof. Dr. Harald Elders-Boll

Dr.-Ing.
Faculty of Information, Media and Electrical Engineering Institute of Computer and Communication Technology (ICCT)

Prof. Dr. Harald Elders-Boll

Campus Deutz
Betzdorfer Straße 2
50679 Köln
Room ZN 8-4 Mailing address


  • Phone: +49 221-8275-2448

Office hours

Winter Term
Monday, 14:00 to 15:00
Campus Deutz, Betzdorfer Str. 2, Room Online oder ZN 8-4, im WS 2020/2021
Prior registration via ILU office hours functionality required. If you have none of my courses please join my pseudo course "Sprechstunde / Officehours" within the ILU System : https://ilu.th-koeln.de/goto.php?target=crs_249237&client_id=thkilu

Summer Term
Wednesday, 13:00 to 14:00
Campus Deutz, Betzdorfer Str. 2, Room Online per Zoom oder in Raum ZN 8-4
Prior registration via ILU office hours functionality required. If you have none of my courses please join my pseudo course "Sprechstunde / Officehours" within the ILU System : https://ilu.th-koeln.de/goto.php?target=crs_249237&client_id=thkilu

Positions

  • Academic adviser

Teaching disciplines

  • Signals and Systems Digital Signal Processing
  • Digital Communications Baseband Signal Processing, Software-Defined Radio
  • Internet of Things (IoT) Bsics of the Internet of Things

Research fields

  • Cyberphysical Security Cyberphysical Security of IoT Systems, Wireless Sensing
  • Digital Communication Systems Software-Defined Radio, Transceiver-Design, Baseband Security
  • On considering hierarchical modulation in the porting process of legacy waveforms to software defined radio
    Adrat, Marc, Osten, Tobias, Leduc, Jan, Antweiler, Markus, Elders-Boll, Harald, March 2014, Publisher: Analog Integrated Circuits and Signal Processing 78(3)
    On ResearchGate
  • Legacy waveforms on Software Defined Radio: Can hierarchical modulation offer an added value to SDR operators?
    Adrat, Marc, Osten, Tobias, Leduc, Jan, Antweiler, Markus, Elders-Boll, Harald, 2012, Publisher: Military Communications and Information Systems Conference (MCC)
    https://www.researchgate.net/publication/261490554_Legacy_waveforms_on_Software_Defined_Radio_Can_hierarchical_modulation_offer_an_added_value_to_SDR_operators
  • 2nd Order Cyclostationarity of OFDM Signals: Impact of Pilot Tones and Cyclic Prefix,
    Adrat, M. ,Leduc, J. ,Couturier, S., Antweiler, M., Elders-Boll, H., 2009, Publisher: Proceedings of IEEE International Conference on Communications (ICC ’09), Dresden,
  • Reducing the Vulnerability of Pilot Symbols in OFDM Signals Exploiting Cyclostationarity,
    Leduc, J., Adrat, M., Couturier, S., Antweiler, M., Elders-Boll, H., 2008, Publisher: Proceedings of 13th International OFDM Workshop (InOWo’08), Hamburg,
  • Efficient Differentially Coherent Code/Doppler Acquisition of Weak GPS Signals
    Harald Elders-Boll, Uwe Dettmar, 2004, Publisher: Proc. IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA2004), Sidney, Australia,
  • WCDMA Baseband Design Faces Challenges
    Harald Elders-Boll, Uwe Dettmar, 2003, Publisher: Wireless Systems Design
  • Performance Evaluation of Advanced Receivers for WCDMA Downlink Detection
    Hafez Hadenejad-Mahram, Harald Elders-Boll, Gholamreza Alirezaei, 2002, Publisher: Proc. Wireless Personal Multimedia Communications (WPMC) 2002, Honolulu,
  • On the Influence of Substream Ordering for MIMO Decision-Feedback Detectors with Higher Order Modulation
    Harald Elders-Boll, Gholamreza Alirezaei, 2002, Publisher: Proc. Wireless Personal Multimedia Communications (WPMC)
  • Efficient Detection of the Usage of STTD Encoding of Common Channels in UMTS-FDD in the Presence of Frequency Error
    Harald Elders-Boll, Stefan Thiel, 2002, Publisher: Proc. 3GWireless 2002, San Francisco,
  • Efficient Design Flow From System Level to Hardware in Cocentric System Studio
    H. Dawid, S. Thiel, H. Elders-Boll, M. Vaupel, E. Geesmann, M. Vellachi, M. Antweiler, 2002, Publisher: Proc. Design Automation and Test in Europe (DATE), 2002, Paris
  • Challenges in System Design and Rapid Prototyping for a 3G FDD Wideband Receiver
    H. Dawid, S. Thiel, H. Elders-Boll, M. Vaupel, E. Geesmann, M. Antweiler, 2001, Publisher: 10. Aachener Symposium Signaltheorie, p. 65-70, Aachen,
  • Performance Results for the Downlink of UMTS-FDD with Adaptive Chip Equalization
    Harald Elders-Boll, 2001, Publisher: Proc. COST 262 Workshop Multiuser Detection, p. 1-5, Ulm,
  • Simplified Interference-based Threshold Rule for Delay Selection in DS-CDMA Systems
    Harald Elders-Boll, 2000, Publisher: Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC2000), London,
  • The Optimization of Spreading Sequences for CDMA Systems in Presence of Frequency-selective Fading
    Harald Elders-Boll, 2000, Publisher: Proc. IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA2000),
  • Investigation of Selected Spreading Sequences for DS-CDMA Systems with a Nonlinear Multiuser Detector
    A. Engelhart, H.E. Schlummer, W. Teich, J. Lindner, H. Schotten, H. Elders-Boll, 1999, Publisher: Proc. COST 262 Meeting, Thessaloniki, Griechenland,
  • Optimization of Spreading Sequences for DS-CDMA Systems and Frequency-Selective Fading Channels
    Hans Dieter Schotten, Harald Elders-Boll, Axel Busboom, 1998, Publisher: Proc. IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA98),
  • Aperiodic Mean-Square Correlation Parameters of Binary Z4-linear Sequences
    Hans Dieter Schotten, Harald Elders-Boll, Axel Busboom, 1998, Publisher: Proc. IEEE International Symposium on Information Theory (ISIT'98), p. 402, Cambridge, USA,
  • Adaptive Multi-rate Multi-code CDMA Systems
    Hans Dieter Schotten, Harald Elders-Boll, Axel Busboom, 1998, Publisher: In Proc. IEEE Vehicular Technology Conference (VTC'98), p. 782-785,
  • The Influence of Spreading Sequences on Iterative Multiuser Detectors
    Harald Elders-Boll, Hans Dieter Schotten,, Axel Busboom, 1998, Publisher: Proc. IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA98), p. 174-178, Sun City, Süd Afrika,
  • On the Construction of Spreading Sequences for Asynchronous CDMA Systems with Linear Multiuser Detection
    Harald Elders-Boll, Hans Dieter Schotten, Axel Busboom, 1998, Publisher: Proc. IEEE International Symposium on Information Theory (ISIT'98), p. 122, Cambridge, USA,
  • The Influence of the Spreading Sequences on the Performance of Asynchronous CDMA Systems with Linear Multiuser Detection
    Harald Elders-Boll, Hans Dieter Schotten, Axel Busboom, 1998, Publisher: Proc. International Conference on Telecommunications (ICT'98), Vol. II, p. 37-41, Porto Carras, Griechenland,
  • Implementation of Linear Multiuser Detectors for Asynchronous CDMA Systems by Linear Interference Cancellation Algorithms
    Harald Elders-Boll, Axel Busboom, Hans Dieter Schotten, 1998, Publisher: Proc. IEEE Vehicular Technology Conference (VTC'98), p. 1849-1853, Ottawa, Kanada,
  • Implementation of Linear Multiuser Detectors for Asynchronous CDMA Systems by Linear Multi-Stage Interference Cancellation
    Harald Elders-Boll, Hans Dieter Schotten, Axel Busboom, 1998, Publisher: Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing (ICASSP'98), p. 3225-3228, Seattle, USA,
  • Implementation of Linear Multiuser Detectors for Asynchronous CDMA Systems by Linear Multi-Stage Interference Cancellation
    Harald Elders-Boll, Hans Dieter Schotten, Axel Busboom, 1998, Publisher: Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing (ICASSP'98), p. 3225-3228, Seattle, USA,
  • Spreading Sequences for Linear DS-CDMA Multiuser Detectors
    Harald Elders-Boll, Hans Dieter Schotten, Axel Busboom, 1998, Publisher: 2. ITG Fachtagung Codierung für Quelle, Kanal, Übertragung, p. 183-188, Aachen,
  • Adaptive Multi-Code CDMA Systems for Variable Data-Rates
    H. D. Schotten, H. Elders-Boll, A. Busboom, 1997, Publisher: IEEE International Conference on Personal Wireless Communications (ICPWC97), p. 334-337, Mumbai, Indien,
  • Combinatorial design of near-optimum masks for coded aperture imaging
    A. Busboom, H. Elders-Boll, H. D. Schotten, 1997, Publisher: IEEE International Conference on Acoustics, Speech, Signal Processing (ICASSP97), p. 2817-2820, München,
  • Multi-code CDMA with Variable Sequence-sets
    H.D. Schotten, H. Elders-Boll, A. Busboom, 1997, Publisher: IEEE International Conference on Universal Personal Communications (ICUPC97), p. 628-631, San Diego, USA,
  • A Comparative Study of Optimization Methods for the Synthesis of Binary Sequences with Good Correlation Properties
    Harald Elders-Boll, Hans Dieter Schotten, Axel Busboom, 1997, Publisher: IEEE Fifth International Symposium Communications and Vehicular Technology in the Benelux, Proc., p. 24-31, Enschede, Niederlande,
  • Spreading Sequences for Zero-Forcing DS-CDMA Multiuser Detectors
    Harald Elders-Boll, Axel Busboom, Hans Dieter Schotten, 1997, Publisher: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC97), p. 53-57, Helsinki, Finland,
  • Adaptive receivers for mobile DS-CDMA communication systems
    Harald Elders-Boll, Michael Herper, Axel Busboom, 1997, Publisher: IEEE Vehicular Technology Conference (VTC97), p. 2128-2132, Phoenix,
  • Fast acquisition in DS-CDMA using concatenated spreading sequences
    Harald Elders-Boll, Axel Busboom, Hans Dieter Schotten, 1997, Publisher: First IEEE Signal Processing Workshop on Signal Processing Advances on Wireless Communications (SPAWC97), p. 373-376, Paris, Frankreich,
  • Adaptive Empfänger für CDMA Mobilfunksysteme
    Harald Elders-Boll, 1997, Publisher: IEEE Workshop Kommunikationstechnik, Proc., p. 81-85, Schloß Reisensburg,
  • A Generalized Correlation Function for Magnified/Reduced Signals
    Axel Busboom, Hans Dieter Schotten, Harald Elders-Boll, 1995, Publisher: 8th European Signal Processing Conference (EUSIPCO96), p. 555-558, Trieste, Italien,
  • An Adaptive Scheme for Simultaneous Coding and Spreading in Direct-Sequence CDMA Systems
    Hans Dieter Schotten, Harald Elders-Boll, Axel Busboom, 1996, Publisher: IEEE Vehicular Technology Conference (VTC96), Proc., p. 1111-1114, Atlanta,
  • Interference Parameters of Concatenated Spreading Sequences for Asynchronous CDMA
    Harald Elders-Boll, Hans Dieter Schotten, Axel Busboom, 1996, Publisher: IEEE International Symposium on Spread Spectrum Techniques & Applications (ISSSTA96), p. 960-964, Mainz,
  • Mismatched-Filtering of Concatenated Code Sequences for Approximately Synchronized CDMA-Systems
    Harald Elders-Boll, Hans Dieter Schotten, Axel Busboom, 1996, Publisher: IEEE Vehicular Technology Conference (VTC96), p. 1727-1731, Atlanta,
  • Mismatched-Filterung verketteter Spreizsequenzen für teilsynchrone 'Direct-Sequence' Codemultiplex-Systeme
    Harald Elders-Boll, Hans Dieter Schotten, Bernhard Liesenfeld, 1995, Publisher: ITG-Fachbericht 135, Mobile Kommunikation, p. 347-354, VDE-Verlag,
  • Uniformly Redundant Arrays
    Axel Busboom, Harald Elders-Boll, Hans Dieter Schotten, 1998, Publisher: Experimental Astronomy, Vol. 8, No. 2, p. 97-123
  • Efficient Implementation of Linear Multiuser Detectors for Asynchronous CDMA Systems by Linear Interference Cancellation
    Harald Elders-Boll, Hans Dieter Schotten, Axel Busboom, 1998, Publisher: European Transactions on Telecommunications, Vol. 9, No. 5, p. 427-437, September/Oktober,
  • Coded aperture imaging with multiple measurements
    A. Busboom, H. D. Schotten, H. Elders-Boll, 1997, Publisher: Journal of the Optical Society of America A, Bd 14, Nr. 5, p. 1058-1065,
  • Large Families of Code-Sequences for Direct-Sequence CDMA Systems
    Hans Dieter Schotten, Bernhard Liesenfeld, Axel Busboom, 1995, Publisher: Archiv für Elektronik, Übertragungstechnik, Bd 49, Nr. 3, p. 143-150,
  • Combined Coding and Spreading in Direct-Sequence CDMA Systems
    B. Liesenfeld, H. D. Schotten, H. Elders-Boll, 1995, Publisher: Archiv für Elektronik, Übertragungstechnik, Bd 49, Nr. 3, p. 135-142,
  • Sequenz-Design und Multiuser-Detektion für Asynchrone Codemultiplex-Systeme
    Harald Elders-Boll, 1999, Publisher: Reihe 10, Informatik, Kommunikationstechnik, Nr. 608, Dissertation, RWTH Aachen, VDI-Verlag, Düsseldorf,
  • Li, Guyue; Staat, Paul; Li, Haoyu; Heinrichs, Markus; Zenger, Christian; Kronberger, Rainer; Elders-Boll, Harald; Paar, Christof; Hu, Aiqun (2024): RIS-Jamming : Breaking Key Consistency in Channel Reciprocity-based Key Generation. In: IEEE Transactions on Information Forensics and Security / IEEE Signal Processing Society.
  • Staat, Paul; Jansen, Kai; Zenger, Christian; Elders-Boll, Harald; Paar, Christof (2022): Analog Physical-Layer Relay Attacks with Application to Bluetooth and Phase-Based Ranging. In: WiSec '22 : Proceedings of the 15th ACM Conference on Security and Privacy in Wireless and Mobile Networks. WiSec '22: 15th ACM Conference on Security and Privacy in Wireless and Mobile Networks; San Antonio, TX, USA; 16.05.-19.05.2022., S. 60 - 72. (peer-reviewed/Open Access)
  • Li, Guyue; Hu, Lei; Staat, Paul; Elders-Boll, Harald; Zenger, Christian; Paar, Christof; Hu, Aiqun (2022): Reconfigurable Intelligent Surface for Physical Layer Key Generation : Constructive or Destructive?. In: IEEE Wireless Communications. Vol. 29, S. 146 - 153. (peer-reviewed)
  • Staat, Paul; Elders-Boll, Harald; Heinrichs, Markus; Zenger, Christian; Paar, Christof (2022): Mirror, Mirror on the Wall: Wireless Environment Reconfiguration Attacks Based on Fast Software-Controlled Surfaces. In: ASIA CCS 2022 - Proceedings of the 2022 ACM Asia Conference on Computer and Communications Security. Asia Conference on Computer and Communications Security; Nagasaki Japan; 30.05.-03.06.2022., S. 208 - 221.
  • Staat, Paul; Elders-Boll, Harald; Heinrichs, Markus; Kronberger, Rainer; Zenger, Christian; Paar, Christof (2021): Intelligent Reflecting Surface-Assisted Wireless Key Generation for Low-Entropy Environments. In: Latva-aho, Matti; Juntti, Markku (Hrsg.): IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Helsinki: Institute of Electrical and Electronics Engineers Inc., S. 745 - 751. (peer-reviewed)

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