CUED Publications database

Expurgated joint source-channel coding bounds and error exponents

Scarlett, J and Martinez, A and Guillén I Fàbregas, A (2017) Expurgated joint source-channel coding bounds and error exponents. In: UNSPECIFIED pp. 908-912..

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Abstract

© 2017 IEEE. This paper studies expurgated random-coding bounds and error exponents for joint source-channel coding (JSCC). We extend Gallager's expurgation techniques for channel coding to the JSCC setting, and derive a non-asymptotic bound that recovers two exponents derived by Csiszár using the method of types. Our approach has the notable advantage of being directly applicable to channels with continuous alphabets.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div F > Signal Processing and Communications
Depositing User: Cron Job
Date Deposited: 05 Mar 2018 20:10
Last Modified: 19 Jul 2018 07:23
DOI: