Mismatched Decoding Reliability Function at Zero Rate
Bondaschi, Marco; Fabregas, Albert Guillen, I; Dalai, Marco
2022

Abstract

We derive an upper bound on the reliability function of mismatched decoding for zero-rate codes. The bound is based on a result by Komlos that shows the existence of a subcode with certain symmetry properties. The bound is shown to coincide with the expurgated exponent at rate zero for a broad family of channel-decoding metric pairs.

Details

Title Mismatched Decoding Reliability Function at Zero Rate
Author(s) Bondaschi, Marco ; Fabregas, Albert Guillen, I ; Dalai, Marco
Published in Ieee Transactions On Information Theory
Volume 68
Issue 3
Pages 1482-1495
Date 2022-03-01
Publisher Piscataway, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
ISSN 0018-9448
1557-9654
Keywords
DOI https://doi.org/10.1109/TIT.2021.3131646
Other identifier(s) View record in Web of Science
Laboratories LINX
Record Appears in Scientific production and competences > I&C - School of Computer and Communication Sciences > IINFCOM > LINX - Laboratory for Information in Networked Systems
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2022-03-14

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