TY  - CHAP
U1  - Konferenzveröffentlichung
A1  - Safieh, Malek
A1  - Bailon, Daniel Nicolas
A1  - Freudenberger, Jürgen
T1  - An Acceptance Criterion for Hybrid Algebraic and Soft-input Decoding
T2  - 24th International Conference on Information Technology (IT), 18-22 February 2020, Zabljak, Montenegro
N2  - In this work, we investigate a hybrid decoding approach that combines algebraic hard-input decoding of binary block codes with soft-input decoding. In particular, an acceptance criterion is proposed which determines the reliability of a candidate codeword. For many received codewords the stopping criterion indicates that the hard-decoding result is sufficiently reliable, and the costly soft-input decoding can be omitted. The proposed acceptance criterion significantly reduces the decoding complexity. For simulations we combine the algebraic hard-input decoding with ordered statistics decoding, which enables near maximum likelihood soft-input decoding for codes of small to medium block lengths.
KW  - Binary codes
KW  - Block codes
KW  - Maximum likelihood decoding
Y1  - 2020
UR  - https://ieeexplore.ieee.org/document/9070575
SN  - 978-1-7281-5136-6
SB  - 978-1-7281-5136-6
U6  - https://doi.org/10.1109/IT48810.2020.9070575
DO  - https://doi.org/10.1109/IT48810.2020.9070575
N1  - Volltextzugriff für Angehörige der Hochschule Konstanz via Datenbank IEEE Xplore möglich
SP  - 5
S1  - 5
PB  - IEEE
ER  -