Binary communication over the Gaussian channel using feedback with a peak energy constraint
- 1 July 1969
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Information Theory
- Vol. 15 (4) , 476-478
- https://doi.org/10.1109/tit.1969.1054334
Abstract
We consider binary communication over the additive white Gaussian noise channel with no bandwidth constraint on the channel input signals, assuming the availability of a noiseless delayless feedback link. Although the signals at timetcan depend on the noise at times\tau < tand are therefore random functions, we require that the signal energy never exceed a fixed level. We show that the optimal probability of error is attainable without the use of the feedback channel by using antipodal signals.Keywords
This publication has 3 references indexed in Scilit:
- Improving communication reliability by use of an intermittent feedback channelIEEE Transactions on Information Theory, 1969
- On the Schalkwijk-Kailath coding scheme with a peak energy constraintIEEE Transactions on Information Theory, 1968
- A coding scheme for additive noise channels with feedback--I: No bandwidth constraintIEEE Transactions on Information Theory, 1966