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

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.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1987
Accession Number
ADA190317

Entities

People

  • Charles R. Baker

Organizations

  • University of North Carolina at Chapel Hill

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Additives (Chemicals)
  • Continuous Spectra
  • Covariance
  • Eigenvalues
  • Eigenvectors
  • Feedback
  • Gaussian Channels
  • Gaussian Processes
  • Hilbert Space
  • Information Theory
  • North Carolina
  • Probability
  • Sequences
  • Spectra
  • Statistics
  • Stochastic Processes
  • Theorems

Fields of Study

  • Engineering

Readers

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