Accession Number : ADA190317

Title :   Conditions for Information Capacity of the Discrete-Time Gaussian Channel to be Increased by Feedback.

Descriptive Note : Technical rept.,

Corporate Author : NORTH CAROLINA UNIV AT CHAPEL HILL DEPT OF STATISTICS

Personal Author(s) : Baker, Charles R

PDF Url : ADA190317

Report Date : Dec 1987

Pagination or Media Count : 25

Abstract : Sufficient conditions are given for optimal causal feedback to increase information capacity for the discrete-time additive Gaussian channel. The conditions are obtained by assuming linear feedback and reformulating the problem into an equivalent no feedback problem. Keywords: Channel capacity; Shannon theory; Information theory; Channels with feedback; Gaussian channels.

Descriptors :   *FEEDBACK, *INFORMATION THEORY, CAPACITY(QUANTITY), CHANNELS, GAUSSIAN NOISE, LINEAR SYSTEMS, CONTROL THEORY, TIME STUDIES, STOCHASTIC PROCESSES, COVARIANCE

Subject Categories : Cybernetics
      Information Science

Distribution Statement : APPROVED FOR PUBLIC RELEASE