Marc Adrat
Dr.-Ing. Marc Adrat (2005)
Visiting Lecturer
- Current Employer:
- Fraunhofer-Institut für Kommunikation, Informationsverarbeitung und Ergonomie (FKIE), Wachtberg
- E-mail:
Teaching
- Lecture: Channel Coding and Modulation
Publications
- EXIT Chart Based System Design for Iterative Source-Channel Decoding with Fixed-Length Codes,
in: IEEE Transactions on Communications, vol. 59, no. 9, Sept. 2011, pp. 2406–2413, ISSN: 0090-6778, DOI: 10.1109/TCOMM.2011.062311.090019. - Turbo Source Compression with Jointly Optimized Inner Irregular and Outer Irregular Codes,
in: Proceedings of IEEE Vehicular Technology Conference (VTC-Fall), (Ottawa, Canada, 6.-9.9.2010), Sept. 2010, ISBN: 978-1-42443-573-9, DOI: 10.1109/VETECF.2010.5594217. - 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. - 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. - 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. - 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. - Complexity-Reduced Iterative Source-Channel Decoding by Conditional Quantization,
in: Proceedings of International Symposium on Turbo Codes & Related Topics, (Lausanne, CH), Sept. 2008, pp. 327–332, ISBN: 978-1-42442-862-5. - On Redundant Index Assignments for Iterative Source-Channel Decoding,
in: IEEE Communications Letters, vol. 12, no. 7, July 2008, pp. 514–516, ISSN: 1089-7798. - Iterative Source-Channel Decoding & Turbo DeCodulation,
in: Advances in Digital Speech Transmission, ed. by Martin, R., Heute, U., and Antweiler, C., Chichester, UK: John Wiley & Sons, Ltd., Jan. 2008, ch. 13, pp. 365–398, ISBN: 978-0-47051-739-0. - On the EXIT Characteristics of Feed Forward Convolutional Codes,
in: Proceedings of IEEE International Symposium on Information Theory (ISIT), (Nice, France), June 2007, pp. 2686–2690. - Minimum Terms of Residual Redundancy for Successful Iterative Source-Channel Decoding,
in: IEEE Communications Letters, vol. 10, no. 11, Nov. 2006, pp. 778–780. - 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. - Iterative Source-Channel Decoding Using Short Block Codes,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Toulouse, France), vol. IV, May 2006, pp. 221–224. - 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. - EXIT-Optimized Quantizer Design for Iterative Source-Channel Decoding,
in: Proceedings of International Symposium on Turbo Codes & Related Topics, (Munich, Germany), Apr. 2006. - Iterative Source-Channel Decoding using Short Block Codes,
in: ITG-Fachtagung Sprachkommunikation, (Kiel, Germany), Apr. 2006. - Separation of Recursive Convolutional Codes into Sub-Codes using Galois Field Arithmetic,
in: Proceedings of Conference on Information Sciences and Systems (CISS), (Princeton, NJ, USA), Mar. 2006. - Parameter SNR Optimized Index Assignments and Quantizers based on First Order A Priori Knowledge for Iterative Source-Channel Decoding,
in: Proceedings of Conference on Information Sciences and Systems (CISS), (Princeton, NJ, USA), Mar. 2006, pp. 1429–1434. - Turbo Decodulation: Iterative Combined Demodulation and Source-Channel Decoding,
in: IEEE Communications Letters, vol. 9, no. 9, Sept. 2005, pp. 820–822. - EXIT Chart Analysis of Turbo Decodulation,
in: Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), (Berlin, Germany), vol. 2, Sept. 2005, pp. 711–715. - BPSK Modulation with Unequal Power Allocation Considering A Priori Knowledge,
in: Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), (Berlin, Germany), vol. 2, Sept. 2005, pp. 1071–1075. - The EXIT-Characteristic of Softbit-Source Decoders,
in: IEEE Communications Letters, vol. 9, no. 6, June 2005, pp. 540–542. - Optimized Bit Rate Allocation for Iterative Source-Channel Decoding and its Extension towards Multi-Mode Transmission,
in: Proceedings of IST Mobile and Wireless Communications Summit, (Dresden, Germany, 0.-0.6.2005), June 2005. - Schmalen, L. and Adrat, M.:An Iterative, Turbo-like Approach to Convolutional Decoding,
in: Proceedings of International Student Conference on Electrical Engineering (POSTER), (Prague, Czech Republic), May 2005. - Iterative Source-Channel Decoding: Improved System Design Using EXIT Charts,
in: EURASIP Journal on Applied Signal Processing, vol. 2005, no. 6, May 2005, pp. 928–941.
– Special Issue on Turbo Processing –. - Clevorn, T. and Adrat, M.:TURBO-DeCodulation: Iterative Combined Demodulation and Source-Channel Decoding,
in: Sitzung der ITG-Fachgruppe "Angewandte Informationstheorie", (Aachen, Germany), Apr. 2005. - Adrat, M. and Clevorn, T.:TURBO-DeCodulation: Gemeinsame Optimierung der Quellen- und Kanaldecodierungs-Komponenten mittels EXIT-Chart Analyse,
in: Sitzung der ITG-Fachgruppe "Angewandte Informationstheorie", (Aachen, Germany), Apr. 2005.
(in German) - Iterative Source-Channel Decoding with Code Rates near r = 1,
in: Proceedings of IEEE International Conference on Communications (ICC), (Paris, France), vol. 2, June 2004, pp. 877–880. - Efficient Near-Optimum Softbit Source Decoding for Sources with Inter- and Intra-Frame Redundancy,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Montreal, Canada), vol. 4, May 2004, pp. 653–656. - Iterative Source Coded Modulation: Turbo Error Concealment by Iterative Demodulation,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Montreal, Canada), vol. 4, May 2004, pp. 649–652. - TURBO Error Concealment of Mutually Independent Source Codec Parameters,
in: Proceedings of International ITG Conference on Source and Channel Coding (ITGSCC), (Erlangen, Germany), Jan. 2004, pp. 287–294. - Iterative Source-Channel Decoding for Digital Mobile Communications,
Dissertation, no. 16 in Aachener Beiträge zu Digitalen Nachrichtensystemen (ABDN) ed. by Vary, P., Aachen, Germany: Verlag Mainz, July 2003, ISBN: 3-860-73835-6. - Convergence Behavior of Iterative Source-Channel Decoding,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Hong Kong, China), vol. 4, Apr. 2003, pp. 269–272. - On Joint Source-Channel Decoding for Correlated Sources,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Orlando, Florida, USA), vol. 3, May 2002, pp. 2505–2508. - Analysis of Extrinsic Information from Softbit-Source Decoding Applicable to Iterative Source-Channel Decoding,
in: Proceedings of International ITG Conference on Source and Channel Coding (ITGSCC), (Berlin, Germany), Jan. 2002. - Softbit-Source Decoding Based on the Turbo-Principle,
in: Proceedings of IEEE Vehicular Technology Conference (VTC-Fall), (Atlantic City, NJ, USA), vol. 4, Oct. 2001, pp. 2252–2256. - Analysis of Extrinsic Information from Softbit-Source Decoding Applicable in Iterative Source-Channel Decoders,
in: Proceedings of Aachen Symposium on Signal Theory, (Aachen, Germany), Sept. 2001, pp. 349–354. - Iterative Source-Channel Decoder Using Extrinsic Information From Softbit-Source Decoding,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Salt Lake City, Utah, USA), vol. 4, May 2001, pp. 2653–2656. - An Adaptive Multirate (AMR) Codec Proposed for GSM Speech Transmission,
in: International Journal of Electronics and Communications (AEÜ), vol. 54, no. 6, Dec. 2000. - A Noise Suppression System for the AMR Speech Codec,
in: ITG-Fachtagung Konvens 2000 / Sprachkommunikation, (Ilmenau, Germany), Oct. 2000, pp. 43–46. - Error Concealment by Near Optimum MMSE-Estimation of Source Codec Parameters,
in: Proceedings of IEEE Workshop on Speech Coding (SCW), (Delavan, Wisconsin, USA), Sept. 2000, pp. 84–86. - Softbit Speech Decoding with Re-Quantization,
in: Proceedings of International ITG Conference on Source and Channel Coding (ITGSCC), (Munich, Germany), Jan. 2000, pp. 187–192. - An Adaptive Multirate Speech Codec Proposed for the GSM,
in: Proceedings of International ITG Conference on Source and Channel Coding (ITGSCC), (Munich, Germany), Jan. 2000, pp. 51–56. - A 6.1 to 13.3-kb/s Variable Rate CELP Codec (VR-CELP) for AMR Speech Coding,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Phoenix, AZ, USA), vol. 1, Mar. 1999, pp. 9–12.