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10

Curriculum vitae


Stefan Weithoffer received his Ph.D. in 2018 from the University of Kaiserslautern, Germany, where he worked with his doctoral advisor Prof. Norbert Wehn on implementation issues of high-throughput Turbo decoding and designed several TurboDecoder IP in the course of collaborations with academia as well as industry. Several of his designs have been successfully integrated and manufactured in Systems-on-Chip (SoC) on 28nm. Since September 2019, he is an associate professor with the department MEE at IMT Atlantique.
In 2020, he received a prestigious JCJC grant from the french ANR agency for his project TurboLEAP, which started in March 2021.
His research focus is centered around the joint consideration of algorithms and hardware implementation targeting area- and energy-efficient ASIC solutions for baseband signal processing


Conference papers10 documents

  • Rami Klaimi, Stefan Weithoffer, Charbel Abdel Nour. Improved Non-Uniform Constellations for Non-Binary Codes Through Deep Reinforcement Learning. SPAWC 2022: IEEE 23rd International Workshop on Signal Processing Advances in Wireless Communication, Jul 2022, Oulu, Finland. ⟨hal-03668962⟩
  • Rami Klaimi, Stefan Weithoffer, Charbel Abdel Nour, Catherine Douillard. Simplified recursion units for Max-Log-MAP: New trade-offs through variants of Local-SOVA. ISTC 2021: 11th International Symposium on Topics in Coding, Aug 2021, Montreal, Canada. ⟨10.1109/ISTC49272.2021.9594265⟩. ⟨hal-03279583⟩
  • Mojtaba Mahdavi, Liang Liu, Ove Edfors, Michael Lentmaier, Norbert Wehn, et al.. Towards Fully Pipelined Decoding of Spatially Coupled Serially Concatenated Codes. ISTC 2021: 11th International Symposium on Topics in Coding, Aug 2021, Montréal, Canada. ⟨10.1109/ISTC49272.2021.9594185⟩. ⟨hal-03280057⟩
  • Stefan Weithoffer, Rami Klaimi, Charbel Abdel Nour. Mitigating Blind Detection Through Protograph Based Interleaving for Turbo Codes. Military Communications Conference 2021, Nov 2021, San Diego, United States. ⟨hal-03520539⟩
  • Hugo Le Blevec, Rami Klaimi, Stefan Weithoffer, Charbel Abdel Nour, Amer Baghdadi. Low Complexity Non-binary Turbo Decoding based on the Local-SOVA Algorithm. ISTC 2021: 11th International Symposium on Topics in Coding, Aug 2021, Montreal, Canada. ⟨10.1109/ISTC49272.2021.9594236⟩. ⟨hal-03279861⟩
  • Stefan Weithoffer, Oliver Griebel, Rami Klaimi, Charbel Abdel Nour, Norbert Wehn. Advanced Hardware Architectures for Turbo Code Decoding Beyond 100 Gb/s. WCNC 2020 : IEEE Wireless Communications and Networking Conference, May 2020, Seoul, South Korea. ⟨10.1109/WCNC45663.2020.9120779⟩. ⟨hal-02319732⟩
  • Stefan Weithoffer, Rami Klaimi, Charbel Abdel Nour, Norbert Wehn, Catherine Douillard. Fully Pipelined Iteration Unrolled Decoders -The Road to Tb/s Turbo Decoding. ICASSP 2020: 45th International Conference on Acoustics, Speech, and Signal Processing, May 2020, Barcelona, Spain. ⟨10.1109/ICASSP40776.2020.9053453⟩. ⟨hal-02430254⟩
  • Stefan Weithoffer, Rami Klaimi, Charbel Abdel Nour, Norbert Wehn, Catherine Douillard. Low-complexity Computational Units for the Local-SOVA Decoding Algorithm. PIMRC 2020: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications - ETTCOM Workshop, Aug 2020, London (Virtual), United Kingdom. ⟨10.1109/PIMRC48278.2020.9217318⟩. ⟨hal-02545582v4⟩
  • Stefan Weithoffer, Charbel Abdel Nour, Norbert Wehn, Catherine Douillard, Claude Berrou. 25 Years of Turbo Codes: From Mb/s to beyond 100 Gb/s. 10th International Symposium on Turbo Codes & Iterative Information Processing (ISTC 2018), Dec 2018, Hong Kong, Hong Kong SAR China. ⟨10.1109/ISTC.2018.8625377⟩. ⟨hal-01869012⟩
  • Stefan Weithoffer, Matthias Herrmann, Claus Kestel, Norbert Wehn. Advanced Wireless Digital Baseband Signal Processing Beyond 100 Gbit/s. SiPS 2017 : IEEE International Workshop on Signal Processing Systems, Oct 2017, Lorient, France. ⟨10.1109/SiPS.2017.8109974⟩. ⟨hal-02325554⟩