Using a Gaussian Channel Twice

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Abstract

The problem of communicating one bit over a memoryless Gaussian channel with an energy constraint is discussed. It is assumed that the channel is allowed to be used only two times. An ideal feedback channel is also supposed available. The optimal feedback strategy and the bit-error probability are derived. It is shown that feedback gives a significant performance gain and that the optimal strategy is discontinuous. It is also shown that most of the performance increase can be obtained even with a one-bit feedback channel.

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Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Reglerteknik
Originalspråkengelska
Titel på värdpublikationInternational Symposium on Information Theory
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Antal sidor4
StatusPublished - 2013
PublikationskategoriForskning
Peer review utfördJa
EvenemangIEEE International Symposium on Information Theory, 2013 - Istanbul, Turkiet
Varaktighet: 2013 jul 72013 jul 12

Konferens

KonferensIEEE International Symposium on Information Theory, 2013
Förkortad titelISIT13
LandTurkiet
OrtIstanbul
Period2013/07/072013/07/12

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