World's Best Scientists 2026 revealed!

Overview

Mari Kobayashi is affiliated with the Technical University of Munich in Germany and has a significant research presence in the fields of Engineering and Computer Science. Their work predominantly spans Electrical and Electronic Engineering as well as Computer Networks and Communications, with additional contributions in Aerospace Engineering, Biomedical Engineering, and Computational Mechanics.

Their research focuses on key topics within radar systems and wireless communication, including:

  • Radar Systems and Signal Processing
  • Wireless Communication Security Techniques
  • Cooperative Communication and Network Coding
  • Caching and Content Delivery
  • PAPR reduction in OFDM
  • Advanced MIMO Systems Optimization
  • Millimeter-Wave Propagation and Modeling

Kobayashi has contributed to a variety of research papers, some of the most recent being:

  • On the Effectiveness of OTFS for Joint Radar Parameter Estimation and Communication, 2020, IEEE Transactions on Wireless Communications
  • An Information-Theoretic Approach to Joint Sensing and Communication, 2022, IEEE Transactions on Information Theory
  • Beam-Space MIMO Radar for Joint Communication and Sensing With OTFS Modulation, 2023, IEEE Transactions on Wireless Communications
  • On the Optimal Memory-Load Tradeoff of Coded Caching for Location-Based Content, 2022, IEEE Transactions on Communications
  • Beam-Space MIMO Radar with OTFS Modulation for Integrated Sensing and Communications, 2022, 2022 IEEE International Conference on Communications Workshops (ICC Workshops)

Their frequent publication venues include:

  • arXiv (Cornell University)
  • IEEE Transactions on Information Theory
  • IEEE Transactions on Wireless Communications
  • IEEE Transactions on Communications
  • 2022 IEEE International Conference on Communications Workshops (ICC Workshops)

Kobayashi often collaborates with other researchers such as Giuseppe Caire, Lorenzo Gaudio, Giulio Colavolpe, Mehrasa Ahmadipour, and Saeid K. Dehkordi. These collaborations are reflected in multiple co-authored publications, with the highest number of joint works recorded with Giuseppe Caire.

Best Publications

  • Multiuser MIMO Achievable Rates With Downlink Training and Channel State Feedback

    Giuseppe Caire;Nihar Jindal;Mari Kobayashi;Niranjay Ravindran

  • Green Small-Cell Networks

    J Hoydis;M Kobayashi;M Debbah

  • On the Effectiveness of OTFS for Joint Radar Parameter Estimation and Communication

    Lorenzo Gaudio;Mari Kobayashi;Giuseppe Caire;Giulio Colavolpe

  • Degrees of Freedom of Time Correlated MISO Broadcast Channel With Delayed CSIT

    Sheng Yang;M. Kobayashi;D. Gesbert;Xinping Yi

  • Successive interference cancellation with SISO decoding and EM channel estimation

    M. Kopbayashi;J. Boutros;G. Caire

  • Training and Feedback Optimization for Multiuser MIMO Downlink

    M. Kobayashi;N. Jindal;G. Caire

  • An iterative water-filling algorithm for maximum weighted sum-rate of Gaussian MIMO-BC

    M. Kobayashi;G. Caire

  • Joint Beamforming and Scheduling for a Multi-Antenna Downlink with Imperfect Transmitter Channel Knowledge

    M. Kobayashi;G. Caire

  • Optimal Channel Training in Uplink Network MIMO Systems

    Jakob Hoydis;Mari Kobayashi;Mérouane Debbah

  • How much training and feedback are needed in MIMO broadcast channels

    M. Kobayashi;G. Caire;N. Jindal

  • Joint State Sensing and Communication: Optimal Tradeoff for a Memoryless Case

    Mari Kobayashi;Giuseppe Caire;Gerhard Kramer

  • Performance Analysis of Joint Radar and Communication using OFDM and OTFS

    Lorenzo Gaudio;Mari Kobayashi;Bjorn Bissinger;Giuseppe Caire

  • Secrecy Degrees of Freedom of MIMO Broadcast Channels With Delayed CSIT

    Sheng Yang;M. Kobayashi;P. Piantanida;Shlomo Shamai

  • Scalable Content Delivery With Coded Caching in Multi-Antenna Fading Channels

    Khac-Hoang Ngo;Sheng Yang;Mari Kobayashi

  • The Degrees of Freedom Region of Temporally Correlated MIMO Networks With Delayed CSIT

    Xinping Yi;Sheng Yang;David Gesbert;Mari Kobayashi

  • Vandermonde frequency division multiplexing for cognitive radio

    L.S. Cardoso;M. Kobayashi;O. Ryan;M. Debbah

  • Outage efficient strategies for network MIMO with partial CSIT

    Mari Kobayashi;Merouane Debbah;Jean-Claude Belfiore

  • Outage Efficient Strategies for Network MIMO with Partial CSIT

    Mari Kobayashi;Sheng Yang;Merouane Debbah;Jean-Claude Belfiore

  • Multiuser MIMO Downlink Made Practical: Achievable Rates with Simple Channel State Estimation and Feedback Schemes

    Giuseppe Caire;Nihar Jindal;Mari Kobayashi;Niranjay Ravindran

  • On the degrees of freedom of time correlated MISO broadcast channel with delayed CSIT

    Mari Kobayashi;Sheng Yang;David Gesbert;Xinping Yi

Frequent Co-Authors

Giuseppe Caire
Giuseppe Caire Technical University of Berlin
Shlomo Shamai
Shlomo Shamai Technion – Israel Institute of Technology
Nihar Jindal
Nihar Jindal Google (United States)
Merouane Debbah
Merouane Debbah Khalifa University
Giulio Colavolpe
Giulio Colavolpe University of Parma
Gerhard Kramer
Gerhard Kramer Technical University of Munich
Yingbin Liang
Yingbin Liang The Ohio State University
Giovanni Geraci
Giovanni Geraci Pompeu Fabra University
Richard Demo Souza
Richard Demo Souza Universidade Federal de Santa Catarina

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