Video Conferencing Using Packet Radio Technology.

Abstract

Information and its effective delivering means are becoming more and more important in today's world. Video-conferencing is a highly effective means to deliver information since it is interactive. This thesis studies the packet-radio- networking technology that can be used to support video-conferencing applications. The popular networking protocols, i.e. the Amateur X.25 (AX.25), the Transport Control Protocot/ Intemet Protocol (TCP/IP), and other protocols, widely used in packet radio technology are described. By using the File Transfer Protocol (FTP) of the TCP/IP standard, the average speed and time of various file sizes across a half-duplex radio channel, a full-duplex emulated-radio channel, and a RS-232 link were collected and analyzed. Finally, comparisons were made among channels, including the effects of an additional routing node.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1997
Accession Number
ADA333417

Entities

People

  • Narongchai Nimitbunanan

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Advanced Electronics
  • Biomedical
  • Energy and Power Technologies
  • Human Systems

DTIC Thesaurus Topics

  • Air Force
  • Application Protocols
  • Computer Communications
  • Computer Networks
  • Computer Programming
  • Computer Programs
  • Computers
  • Data Links
  • Data Transmission
  • Digital Communications
  • Hypervelocity Flow
  • Local Area Networks
  • Network Protocols
  • Operating Systems
  • Transport Protocols
  • Video Teleconferencing

Fields of Study

  • Computer science

Readers

  • Computer Networking
  • Radio communications and signal processing.