Accession Number : AD0765934

Title :   Decoding of Cyclic Codes,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Kolesnik,V. D. ; Mironchikov,E. T.

Report Date : 09 JUL 1973

Pagination or Media Count : 393

Abstract : The report is a Russian translation devoted to methods of construction and decoding of cyclic correction codes. The properties of linear cyclic codes are considered in detail and new results on construction and analysis of the properties of such codes are presented. Basic methods of decoding, using the algebraic properties of codes, are outlined as follows: A method based on use of linear multistage filters and a selector; A method based on the properties of symmetry of linear codes; A method of direct and step decoding for Bose-Chaudhuri-Hockquenghem codes. Majority decoding, which has a very simple technical realization, is considered in detail. Corresponding codes and decoding schemes based on the apparatus of finite projective geometries are described. The book is intended for scientific researchers, engineers and students, working in the field of digital data transmission through noisy communications channels, as well as mathematicians who are interested in the use of algebraic methods.

Descriptors :   (*INFORMATION THEORY, *DECODING), (*DATA TRANSMISSION SYSTEMS, DECODING), STATISTICAL ANALYSIS, STOCHASTIC PROCESSES, CODING, WHITE NOISE, NUMBER THEORY, CORRECTIONS, BINARY ARITHMETIC, SHIFT REGISTERS, CONTROL SYSTEMS, USSR

Subject Categories : Cybernetics
      Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE