Reliability of Data Transmission Over Radio-Relay Channels,

Abstract

In an analysis of data-transmission reliability over radio-relay channels, the author cites figures of 4 garbled symbols per 10,000 transmitted over a 384-km-long link operating with RM-24 equipment and 4 garbled per 100,000 transmitted over a 150-km-long link worked with RTA-24. Errors were found to be primarily of the 'burst' type. Time-division multiplexing and the Hungarian-produced DM-400/6 delta modulation equipment are recommended for use on industrial railroad communication circuits. A comparative table is presented showing the probability of error for a variety of circuit types. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 06, 1970
Accession Number
AD0718483

Entities

People

  • S. S. Kosenko

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Communication Systems
  • Communications Techniques
  • Data Analysis
  • Data Transmission
  • Delta Modulation
  • Modulation
  • Multiplexing
  • Orthogonal Frequency Division Multiplexing
  • Probability
  • Railroads
  • Reliability
  • Time Division Multiplexing

Readers

  • Industrial Economics
  • Radio communications and signal processing.