Characterization of super-additivity and discontinuity behavior of the capacity of arbitrarily varying channels under list decoding

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

4 Zitate (Scopus)

Abstract

The arbitrarily varying channel (AVC) models communication over a channel that varies in an arbitrary and unknown manner from channel use to channel use. This paper considers the AVC under list decoding and studies the corresponding list capacity. In particular, the list capacity function is shown to be discontinuous and the corresponding discontinuity points are characterized for all possible list sizes. For orthogonal AVCs it is then shown that the list capacity is super-additive, implying that joint encoding and decoding for two orthogonal AVCs can yield a larger list capacity than independent processing of both channels. This discrepancy is shown to be arbitrary large.

OriginalspracheEnglisch
Titel2017 IEEE International Symposium on Information Theory, ISIT 2017
Herausgeber (Verlag)Institute of Electrical and Electronics Engineers Inc.
Seiten2820-2824
Seitenumfang5
ISBN (elektronisch)9781509040964
DOIs
PublikationsstatusVeröffentlicht - 9 Aug. 2017
Veranstaltung2017 IEEE International Symposium on Information Theory, ISIT 2017 - Aachen, Deutschland
Dauer: 25 Juni 201730 Juni 2017

Publikationsreihe

NameIEEE International Symposium on Information Theory - Proceedings
ISSN (Print)2157-8095

Konferenz

Konferenz2017 IEEE International Symposium on Information Theory, ISIT 2017
Land/GebietDeutschland
OrtAachen
Zeitraum25/06/1730/06/17

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