HF Communication Network Signals Using Channel Evaluation Data.

Abstract

The performance of convolutionally coded M-ary frequency shift keyed (FSK) signals in the presence of worst case partial band noise jamming is evaluated. A large number of cases are considered including: 1. several alphabet sizes; 2. many values of diversity; 3. several coding schemes; 4. both hard and soft decision receivers; 5. jammer state known or unknown (i.e., in the former case the receiver knows whether or not each received symbol has been jammed); 6. non-fading and Rayleigh fading channels. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1981
Accession Number
ADA124561

Entities

People

  • Jim K. Omura

Organizations

  • University of California, Los Angeles

Tags

Communities of Interest

  • C4I
  • Energy and Power Technologies
  • Human Systems

DTIC Thesaurus Topics

  • Communication Systems
  • Decoding
  • Digital Communications
  • Doppler Effect
  • Frequency Agility
  • Frequency Bands
  • Frequency Shift
  • Military Research
  • Modulation
  • Multiple Access
  • Power Distribution
  • Probability Distributions
  • Random Variables
  • Sequences
  • Spread Spectrum
  • Task Forces
  • Two Dimensional

Readers

  • Radio communications and signal processing.