Dr.-Ing. Marc Adrat

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Visiting Lecturer

Current Employer:Fraunhofer-Institut für Kommunikation, Informationsverarbeitung und Ergonomie (FKIE), Wachtberg

E-Mail: marc.adrat(at)fkie.fraunhofer.de

Dr.-Ing. Marc Adrat studied electrical engineering at the RWTH Aachen University from 1992-1997 with a focus on "General Electrical Engineering" and a degree in "Diplom-Ingenieur". His dissertation, written in 2003 at the Institute of Communication Systems and Data Processing (IND), focused on iterative source and channel decoding. In 2005, Dr. Adrat joined the Research Establishment for Applied Sciences (FGAN), which in 2009 became the Fraunhofer Institute for Communication, Information Processing and Ergonomics (FKIE). There he is the head of the research group for the topic Software Defined Radio. Since 2009 he has been teaching at the RWTH in the field of channel coding and modulation.

Teaching

until 2017: Lecture Forward Error Correction and Digital Modulation
from 2018: Lecture Modern Channel Coding for Wireless Communications

Publications

Publications from Dec/ 2020 to Apr/ 2006

Airee, N., Saha, S., Adrat, M., Schrammen, M. and Jax, P.: Heuristic Power Allocation in NOMA-based Overlay Cognitive Radio Networks, in 2020 14th International Conference on Signal Processing and Communication Systems (ICSPCS), IEEE, Dec. 2020, 10.1109/ICSPCS50536.2020.9310050

Lewandowsky, J., Dongare, S., Adrat, M., Schrammen, M. and Jax, P.: Optimizing Parametrized Information Bottleneck Compression Mappings with Genetic Algorithms, in 2020 14th International Conference on Signal Processing and Communication Systems (ICSPCS), IEEE, Dec. 2020, 10.1109/ICSPCS50536.2020.9310016

Saha, S., Tschauner, M., Adrat, M., Schmitz, T., Jax, P. and Vary, P.: Bit-Interleaved Polar Coded Modulation with Iterative Decoding, in International Conference on Military Communications and Information Systems, pp. 1--8, IEEE, May. 2018, ISBN: 978-1-53864-560-4, 10.1109/ICMCIS.2018.8398698 ©2018 IEEE

Tschauner, M., Tasnim Oshim, F., Adrat, M., Antweiler, M., Eschbach, B. and Vary, P.: On the Design of Hierarchically Modulated BICM-ID Receivers with Low Inter-Layer Interferences, in Wireless Innovation Forum European Conference on Communications Technologies and Software Defined Radio (WInnComm), p. 10, Oct. 2015

Adrat, M., Tasnim Oshim, F., Tschauner, M., Antweiler, M., Eschbach, B. and Vary, P.: On Hierarchically Modulated BICM-ID for Receivers with Different Combinations of Code Rate and Modulation Order, in Wireless Innovation Forum Conference on Wireless Communication Technologies and Software Defined Radio (WInnComm), p. 6, Mar. 2015

Schmalen, L., Adrat, M., Clevorn, T. and Vary, P.: Windowed Iterative Source-Channel Decoding with Delay Constraints, in Proceedings of International Symposium on Turbo Codes & Related Topics, pp. 16-20, Aug. 2012 ©2012 IEEE

Schmalen, L., Adrat, M., Clevorn, T. and Vary, P.: EXIT Chart Based System Design for Iterative Source-Channel Decoding with Fixed-Length Codes, in (IEEE TCOM), Vol. 59, No. 9, pp. 2406 - 2413, Sep. 2011, ISSN: 0090-6778, 10.1109/TCOMM.2011.062311.090019

Schmalen, L., Vary, P., Clevorn, T. and Adrat, M.: Turbo Source Compression with Jointly Optimized Inner Irregular and Outer Irregular Codes, in Proceedings of IEEE Vehicular Technology Conference (VTC-Fall)(Ottawa, Canada), Sep. 2010, ISBN: 978-1-42443-573-9, ISSN: 1090-3038, 10.1109/VETECF.2010.5594217 ©2010 IEEE

Clevorn, T., Schmalen, L., Vary, P. and Adrat, M.: Hybrid ARQ with Incremental Redundant Index Assignments for Iterative Source-Channel Decoding, in Proceedings of IEEE International Conference on Communications (ICC)(Cape Town, South Africa), May. 2010 ©2010 IEEE

Adrat, M., Antweiler, M., Schmalen, L., Vary, P. and Clevorn, T.: On the Overshooting Effect in EXIT Charts of Iterative Source-Channel Decoding, in Proceedings of IEEE International Conference on Communications (ICC)(Cape Town, South Africa), May. 2010 ©2010 IEEE

Schmalen, L., Vary, P. and Adrat, M.: Reduced-Search Source Decoders for Iterative Source-Channel Decoding, in ITG-Fachtagung Sprachkommunikation(Aachen, Germany), VDE Verlag GmbH, Oct. 2008, ISBN: 978-3-80073-120-6

Clevorn, T., Schmalen, L., Vary, P. and Adrat, M.: Iterative Source-Channel Decoding: Design of Redundant Index Assignments, in ITG-Fachtagung Sprachkommunikation(Aachen), VDE Verlag GmbH, Oct. 2008, ISBN: 978-3-80073-120-6

Schmalen, L., Vary, P., Adrat, M. and Clevorn, T.: Complexity-Reduced Iterative Source-Channel Decoding by Conditional Quantization, in Proceedings of International Symposium on Turbo Codes & Related Topics(Lausanne, CH), pp. 327-332, Sep. 2008, ISBN: 978-1-42442-862-5 ©2008 IEEE

Clevorn, T., Schmalen, L., Vary, P. and Adrat, M.: On Redundant Index Assignments for Iterative Source-Channel Decoding, in (IEEE COML), Vol. 12, No. 7, pp. 514-516, Jul. 2008, ISSN: 1089-7798

Adrat, M., Clevorn, T. and Schmalen, L.: Iterative Source-Channel Decoding & Turbo DeCodulation, in Advances in Digital Speech Transmission, John Wiley & Sons, Ltd., pp. 365-398, Chichester, UK, Jan. 2008, ISBN: 978-0-47051-739-0

Schmalen, L., Vary, P., Adrat, M. and Clevorn, T.: On the EXIT Characteristics of Feed Forward Convolutional Codes, in Proceedings of IEEE International Symposium on Information Theory (ISIT)(Nice, France), pp. 2686--2690, Jun. 2007

Adrat, M., Clevorn, T., Brauers, J. and Vary, P.: Minimum Terms of Residual Redundancy for Successful Iterative Source-Channel Decoding, in (IEEE COML), Vol. 10, No. 11, pp. 778 - 780, Nov. 2006

Clevorn, T., Schmalen, L., Vary, P. and Adrat, M.: On the Optimum Performance Theoretically Attainable for Scalarly Quantized Correlated Sources, in Proceedings of International Symposium on Information Theory and its Applications (ISITA)(Seoul, Korea), Oct. 2006

Clevorn, T., Vary, P. and Adrat, M.: Iterative Source-Channel Decoding Using Short Block Codes, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)(Toulouse, France), pp. 221-224, May. 2006

Clevorn, T., Adrat, M. and Vary, P.: Turbo DeCodulation using Highly Redundant Index Assignments and Multi-Dimensional Mappings, in Proceedings of International Symposium on Turbo Codes & Related Topics(Munich, Germany), Apr. 2006