Oliver Griebel, M.Sc.


Gebäude 12, Raum 220
67663 Kaiserslautern


Telefon: (+49) 631 / 205-3608
Fax: (+49) 631 / 205-4437
Email: griebel(at)rptu.de


  • Communication Systems
  • High-throughput LDPC decoders


Physical Layer Forward Error Correction for Free-Space Optical Links
O. Griebel, A. Sauter, U. Wasenmüller, L. Steiner, J. Poliak, B. Matuz, N. WehnSPIE Photonics West, Free-Space Laser Communications XXXVI, Januar 2024, San Francisco, Californien, USA

Energy-Efficient Decoding of Spatially Coupled Low-Density Parity-Check Codes using Adaptive Window Sizes
O. Griebel, M. Herrmann, B. Hammoud, N. WehnInternational Symposium on Topics in Coding 2023 (ISTC 2023), September, 2023, Brest, France

Ensemble Belief Propagation Decoding for Short Linear Block Codes
K. Kraft, M. Herrmann, O. Griebel, N. Wehn. International ITG 26th Workshop on Smart Antennas and 13th Conference on Systems, Communications, and Coding (WSA&SCC 2023), March, 2023, Braunschweig, Germany.

Minimum-Integer Computation Finite Alphabet Message Passing Decoder: From Theory to Decoder Implementations towards 1 Tb/s
T. Monsees, O. Griebel, M. Herrmann, D. Wübben , A. Dekorsy, N. Wehn. Entropy, Special Issue "Theory and Application of the Information Bottleneck Method", October, 2022.

Finite-Alphabet Message Passing using only Integer Operations for highly parallel LDPC Decoders
T. Monsees, D. Wübben, A. Dekorsy, O. Griebel, M. Herrmann, N. Wehn. IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2022), July, 2022, Oulu, Finnland.

Partial Order-Based Decoding of Rate-1 Nodes in Fast Simplified Successive-Cancellation List Decoders for Polar Codes
L. Johannsen, C. Kestel, O. Griebel, T. Vogt, N. Wehn. MDPI Electronics, Special Issue "VLSI Architectures for Wireless Communications and Digital Signal Processing", February, 2022.

Communication Performance vs. Implementation Trade-offs of Interpolation Techniques for FFT-Based Carrier Synchronization exemplified on DVB-RCS2
O. Griebel, U. Wasenmüller, N. Wehn. Advances in Radio Science, Volume 18, September, 2020.

A 506 Gbit/s Polar Successive Cancellation List Decoder with CRC
C. Kestel, L. Johannsen, O. Griebel, J. Jimenez, T. Vogt, T. Lehnigk-Emden, N. Wehn. IEEE 31st PIMRC'20 - Workshop on Enabling Technologies for Terahertz Communications, September, 2020, virtual conference.

Advanced Hardware Architectures for Turbo Code Decoding Beyond 100 Gb/s
S. Weithoffer, O. Griebel, R. Klaimi, C. A. Nour, N. Wehn. IEEE Wireless Communications and Networking Conference, April, 2020, Seoul, South Korea.