Modem Identification Experiments.

Abstract

This report describes the design and evaluation of classifiers for distinguishing four types of modems: the CODEX LXI-9600, the HUGHES HC-276, the PARADYNE LSI-96, and LENKURT 26-C. The data used to develop these classifiers consisted of many digitized time sample waveforms for each modem and was collected by RADC's Digital Communication Experimental Facility (DICEF). With the Waveform Processing System (WPS) capabilities, the Interactive Processing Section of the Information Sciences Division (ISCP) analyzed this waveform data and extracted an initial set of eighty features. This initial set was later modified to fifty features. The On-Line Pattern Analysis and Recognition System (OLPARS) was then used to develop a number of classifier designs which are based on different subsets of the initial fifty features. (Author)

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1979
Accession Number
ADA067538

Entities

People

  • Jorge A. Fernandez

Organizations

  • Rome Laboratory

Tags

Communities of Interest

  • Cyber
  • Energy and Power Technologies
  • Human Systems

DTIC Thesaurus Topics

  • Amplitude Modulation
  • Application Software
  • Computers
  • Data Analysis
  • Data Science
  • Data Sets
  • Databases
  • Feature Extraction
  • Frequency
  • Frequency Shift
  • Identification
  • Information Science
  • Operating Systems
  • Pattern Recognition
  • Probability
  • Probability Distributions
  • Statistics

Readers

  • Computer Science.
  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Computer Vision.