DocumentCode
640185
Title
The meta-converse bound is tight
Author
Vazquez-Vilar, Gonzalo ; Campo, Adria Tauste ; Guillen i Fabregas, Albert ; Martinez, A.
fYear
2013
fDate
7-12 July 2013
Firstpage
1730
Lastpage
1733
Abstract
We show that the meta-converse bound derived by Polyanskiy et al. provides the exact error probability for a fixed joint source-channel code and an appropriate choice of the bound parameters. While the expression is not computable in general, it identifies the weaknesses of known converse bounds to the minimum achievable error probability.
Keywords
combined source-channel coding; error statistics; error probability; fixed joint source-channel code; meta-converse bound; Channel coding; Decoding; Error probability; Joints; Reliability;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on
Conference_Location
Istanbul
ISSN
2157-8095
Type
conf
DOI
10.1109/ISIT.2013.6620523
Filename
6620523
Link To Document