Date of Award

Summer 1970

Document Type

Thesis - Restricted

Degree Name

Master of Science (MS)

Department

Electrical Engineering

First Advisor

Wang, K. C.

Second Advisor

Heinen, James A.

Abstract

The purpose of this thesis is to extend the present knowledge of burst error correcting codes. In the current literature, the theory for generating codes which are capable of correcting all burst errors of a specified length are adequately developed. However, the error correcting (or decoding) circuits are either nonexistent or are not very efficient in terms of the number of logic elements required. This thesis is divided into three sections. The first chapter is intended to serve as an introduction to coding theory so as to make this thesis relatively self-contained. In the second chapter, a decoding circuit for the little known Gilbert codes is developed and compared with that for the widely-known Fire codes, to show that the error correcting circuits for the Gilbert codes are more efficient in terms of the number of logic elements required. Finally, the third chapter attempts to develop an error correcting procedure and a decoding circuit for the solid burst error correcting codes. To limit the scope of this thesis, only binary cyclic burst error correcting codes will be considered.

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