Dr.-Ing. Yasser Samayoa
Yasser Samayoa left the Institut für Informationsverabeitung.
Publications and research activities from the time after the departure are not listed here.

Yasser Samayoa studied Electronic Engineering and obtained his licentiate degree from the University of San Carlos of Guatemala, Guatemala. He received a M.Sc. in "Communication & Information Technology" at the University of Bremen, Germany. Since October 2013, he has been working towards his Dr.-Ing. (Ph.D.) degree at the Institut für Informationsverarbeitung (TNT) of the Leibniz Universität Hannover.

Research Interests:

His research interests are in the fields of digital signal processing, information theory and communication systems, more specifically:

  • Digital Signal Processing
  • Source and channel coding
  • High Efficiency Video Coding (HEVC)
  • Wireless Communications
  • Channel measurement and modeling
  • Software defined radio (SDR)
  • Cooperation in wireless communications
  • Sattelite communications


Supervised theses:

  • "Pilot-based Channel Estimation Techniques for OFDM Communication Systems", June 2015
  • "Symbol Quantization for Cooperative Receivers", March 2015
  • "OFDM Synchronisation mittels Software Defined Radio", Dezember 2016
  • "Reduction of PAPR in OFDM Systems via Irregular Active Constellation Extension", January 2020




Show recent publications only
  • Conference Contributions
    • Martin Benjak, Niklas Aust, Yasser Samayoa, Jörn Ostermann
      Neural Network-based Error Concealment for B-Frames in VVC
      2022 IEEE International Symposium on Circuits and Systems (ISCAS), Austin, Texas, USA, 2022
    • Martin Benjak, Yasser Samayoa, Jörn Ostermann
      Neural Network Based Error Concealment for VVC
      Proceedings of the 28th IEEE International Conference on Image Processing (ICIP), Anchorage, Alaska, USA, September 2021
    • Yasser Samayoa, Jörn Ostermann
      Parameter Selection for a Video Communication System based on HEVC and Channel Coding
      IEEE Latin-American Conference on Communications (LATINCOM 2020), p. 5, Brazil, November 2020
    • Yasser Samayoa, Jörn Ostermann
      Modified Active Constellation Extension Algorithm for PAPR Reduction in OFDM Systems
      2020 Wireless Telecommunications Symposium (WTS), p. 5, Washington, USA, April 2020
    • Yasser Samayoa
      Video Transmission Optimization
      5th ITG/VDE Summer School Video Compression and Processing (SVCP), VDE Verband der Elektrotechnik, Elektronik und Informationstechnik, Universität Konstanz, Germany, June 2019
    • Yasser Samayoa, Markus Kock, Holger Blume, Jörn Ostermann
      Low-Cost Channel Sounder Design Based on Software-Defined Radio and OFDM
      IEEE Vehicular Technology Conference (VTC), Chicago, USA, August 2018
    • Yasser Samayoa
      Video Transmission: An Overview of Video Compression and Communication Systems
      Poster Presentation at the 4th Summer School on Video Compression and Processing (SVCP) 2018, Leibniz Universität Hannover, Institut für Informationsverarbeitung, Hanover, Germany, July 2018
    • Yasser Samayoa, Jörn Ostermann
      Adaptive Symbol Request Sharing Scheme for Mobile Cooperative Receivers in OFDM Systems
      IEEE Vehicular Technology Conference (VTC), Montreal, Canada, September 2016
    • Yasser Samayoa, Jörn Ostermann
      Cooperative Request-answer Schemes for Mobile Receivers in OFDM Systems
      19th International Conference on OFDM and Frequency Domain Techniques (ICOF), Essen, Germany, August 2016
    • Yasser Samayoa, Jörn Ostermann
      Symbol Request Sharing Scheme for Mobile Cooperative Receivers in OFDM Systems
      Wireless Telecommunications Symposium (WTS) 2015, New York, USA, April 2015
    • Yasser Samayoa, Jörn Ostermann
      A Lloyd-Max based quantizer of L-values for AWGN and Rayleigh Fading channel
      International Conference on Wireless Communications and Signal Processing (WCSP), Hefei, China, October 2014
Other activities
  • Former Faculty representative
  • Former teacher for lecture Digitale Signalverarbeitung
  • Former teacher for lecture Channel Coding
  • Former teacher for lecture Algorithmen und Architekturen für digitale Hörhilfen