System Access Control Study.

Abstract

The report presents a summary of a study conducted for the Transportation Systems Center of promising access control techniques which are applicable to an aeronautical satellite system. Several frequency division multiple access (FDMA) and time division multiple access (TDMA) configurations are analyzed and compared which are capable of providing voice, data and independent surveillance services. One of the FDMA concepts and a burst TDMA system are rated highest and are presented in greatest detail. Procedures are outlined for different types of entry, beam switching and handling various types of interconnections. Included are preliminary designs of the avionics instrumentation. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1974
Accession Number
AD0782256

Entities

People

  • David Allen
  • E. Clune
  • L. Shub
  • T. Lerner

Organizations

  • Bell Aircraft Corporation

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Artificial Satellites
  • Avionics
  • Computer Access Control
  • Frequency
  • Frequency Division Multiple Access
  • Instrumentation
  • Multiple Access
  • Surveillance
  • Switching
  • Time Division Multiple Access
  • Transportation

Readers

  • Business Analytics
  • Radio communications and signal processing.

Technology Areas

  • Space