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GfK e.V.
RWTH Aachen University
Birgit Schotsch – Publications
Dipl.-Ing. Birgit Schotsch
Scientist
Room:
211
Phone:
+49 241 80-26962
Fax:
+49 241 80-22254
E-mail:
schotsch@ind.rwth-aachen.de
Research and Teaching
•
Student Theses
•
Publications
Schotsch, B.
and Lupoaie, R.:
Finite Length LT Codes over Fq for Unequal Error Protection with Biased Sampling of Input Nodes
,
in:
Proceedings of IEEE International Symposium on Information Theory (ISIT)
, (Cambridge, MA, USA, 1.-6.7.2012), accepted for publication.
Schotsch, B.
, Lupoaie, R., and
Vary, P.
:
Low-Density Random Linear Fountain Codes
,
in:
Sitzung der ITG-Fachgruppe "Angewandte Informationstheorie"
, (Erlangen, Germany, 6.-6.10.2011), Oct. 2011.
Schotsch, B.
, Lupoaie, R., and
Vary, P.
:
The Performance of Low-Density Random Linear Fountain Codes over Higher Order Galois Fields under Maximum Likelihood Decoding
,
in:
Annual Allerton Conference on Communication, Control, and Computing
, (Allerton Retreat Center, Monticello, Illinois, USA, 28.-30.9.2011), Sept. 2011, pp. 1004–1011 ,
ISBN
: 978-1-45771-817-5,
DOI
:
10.1109/Allerton.2011.6120277
.
Schotsch, B.
, Schepker, H. F., and
Vary, P.
:
The Performance of Short Random Linear Fountain Codes under Maximum Likelihood Decoding
,
in:
Proceedings of IEEE International Conference on Communications (ICC)
, (Kyoto, Japan, 5.-9.6.2011), June 2011, pp. 1–5,
DOI
:
10.1109/icc.2011.5962476
.
Rüngeler, M.
,
Schotsch, B.
, and
Vary, P.
:
Improved Decoding of Shannon-Kotel'nikov Mappings
,
in:
Proceedings of International Symposium on Information Theory and its Applications (ISITA)
, (Taichung, Taiwan, 17.-20.10.2010), Oct. 2010, pp. 633–638,
ISBN
: 978-1-42446-016-8,
DOI
:
10.1109/ISITA.2010.5649697
.
Rüngeler, M.
,
Schotsch, B.
, and
Vary, P.
:
Semi-Analytical Solutions for Rate Distortion Bounds and OPTA for Sources with Arbitrary Distributions
,
in:
Proceedings of International ITG Conference on Source and Channel Coding (ITGSCC)
, (Siegen), VDE, Jan. 2010,
ISBN
: 978-3-80073-211-1.
Rüngeler, M.
,
Schotsch, B.
, and
Vary, P.
:
Properties and Performance Bounds of Linear Analog Block Codes
,
in:
Conference Record of Asilomar Conference on Signals, Systems, and Computers (ACSSC)
, (Pacific Grove, CA, USA), Nov. 2009, pp. 962–966.
Schmalen, L.
,
Schotsch, B.
,
Jeub, M.
,
Vary, P.
, and
Clevorn, T.
:
The FlexCode Channel Coding Approach
,
in:
ITG-Fachtagung Sprachkommunikation
, (Aachen, Germany), VDE Verlag GmbH, Oct. 2008,
ISBN
: 978-3-80073-120-6.
Schotsch, B.
,
Schmalen, L.
,
Vary, P.
, and
Clevorn, T.
:
Graph-Based Turbo DeCodulation with
LDPC
Codes
,
in:
Proceedings of IEEE Vehicular Technology Conference (VTC-Spring)
, (Singapore, 11.-14.5.2008), May 2008, pp. 772–776,
ISBN
: 978-1-42441-644-8,
DOI
:
http://dx.doi.org/10.1109/VETECS.2008.169
.
Schotsch, B.
,
Vary, P.
, and
Clevorn, T.
:
Analysis of Mismatched First Order A Priori Information in Iterative Source-Channel Decoding
,
in:
Acta Polytechnica
, vol. 47, no. 4-5/2007, Feb. 2008, pp. 80–85,
ISSN
: 1210-2709.
Schmalen, L.
,
Vary, P.
,
Clevorn, T.
, and
Schotsch, B.
:
Efficient Iterative Source-Channel Decoding Using Irregular Index Assignments
,
in:
Proceedings of International ITG Conference on Source and Channel Coding (ITGSCC)
, (Ulm, Germany), VDE Verlag GmbH, Jan. 2008,
ISBN
: 978-3-80073-077-3.
Schotsch, B.
,
Vary, P.
, and
Clevorn, T.
:
Adaptive Exploitation of Residual Redundancy in Iterative Source-Channel Decoding
,
in:
Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)
, (Athens, Greece, 3.-7.9.2007), Sept. 2007, pp. 1–5,
ISBN
: 1-424-41143-2,
DOI
:
http://dx.doi.org/10.1109/PIMRC.2007.4394167
.
Schotsch, B.
:
Mismatch of First Order A Priori Information in Iterative Source-Channel Decoding
,
in:
Proceedings of International Student Conference on Electrical Engineering (POSTER)
, (Prague, Czech Republic, 17.5.2007), Ceské Vysoké Ucení Technické, May 2007.
Clevorn, T.
,
Schotsch, B.
,
Schmalen, L.
,
Vary, P.
, and
Adrat, M.
:
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.