SEQUENTIAL CODING SCHEMES FOR AN ADDITIVE NOISE CHANNEL WITH A NOISY FEEDBACK LINK.
Abstract
A coding scheme for additive Gaussian channel is developed using a noisy feedback link and D-dimensional elementary signals with no bandwidth constraint. This allows error free transmission at a rate R < R sub c where R sub c is slightly less than the channel capacity C. When there is no noise in the Feedback channel, the coding scheme reduces to a D-dimensional generalization of the coding scheme of Schalkwijk and Kailath. In addition, the expression for the probability of error is determined when T, the time of transmission rate is finite. Our scheme is also compared with the best codes which use only the forward channel. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1966
- Accession Number
- AD0643864
Entities
People
- R. L. Kashyap