Loading...
research article
Mismatched Decoding Reliability Function at Zero Rate
March 1, 2022
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.
Type
research article
Web of Science ID
WOS:000757850700009
Authors
Publication date
2022-03-01
Published in
Volume
68
Issue
3
Start page
1482
End page
1495
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
March 14, 2022
Use this identifier to reference this record