Using a Gaussian Channel Twice

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

Standard

Using a Gaussian Channel Twice. / Bernhardsson, Bo.

International Symposium on Information Theory. IEEE - Institute of Electrical and Electronics Engineers Inc., 2013.

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

Harvard

Bernhardsson, B 2013, Using a Gaussian Channel Twice. i International Symposium on Information Theory. IEEE - Institute of Electrical and Electronics Engineers Inc., Istanbul, Turkiet, 2013/07/07.

APA

Bernhardsson, B. (2013). Using a Gaussian Channel Twice. I International Symposium on Information Theory IEEE - Institute of Electrical and Electronics Engineers Inc..

CBE

Bernhardsson B. 2013. Using a Gaussian Channel Twice. I International Symposium on Information Theory. IEEE - Institute of Electrical and Electronics Engineers Inc.

MLA

Bernhardsson, Bo "Using a Gaussian Channel Twice". International Symposium on Information Theory. IEEE - Institute of Electrical and Electronics Engineers Inc. 2013.

Vancouver

Bernhardsson B. Using a Gaussian Channel Twice. I International Symposium on Information Theory. IEEE - Institute of Electrical and Electronics Engineers Inc. 2013

Author

Bernhardsson, Bo. / Using a Gaussian Channel Twice. International Symposium on Information Theory. IEEE - Institute of Electrical and Electronics Engineers Inc., 2013.

RIS

TY - GEN

T1 - Using a Gaussian Channel Twice

AU - Bernhardsson, Bo

PY - 2013

Y1 - 2013

N2 - 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.

AB - 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.

M3 - Paper in conference proceeding

BT - International Symposium on Information Theory

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

ER -