A Video Transmission System for Severely Degraded Channels

Abstract

The goal of this program was to integrate the error-resilient set partitioning in hierarchical trees (ER-SPIHT) video codec into a system for transmission over an orthogonal frequency-division multiplexing (OFDM) channel with rate adaptation. The bit stream from video codec should be distributed among the subcarriers for optimum throughput with minimum probability of decoding error.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 2006
Accession Number
ADA455746

Entities

People

  • Gary J. Saulnier
  • William A. Pearlman

Organizations

  • Rensselaer Polytechnic Institute

Tags

Communities of Interest

  • Energy and Power Technologies
  • Human Systems

DTIC Thesaurus Topics

  • Code Division Multiple Access
  • Coding
  • Communication Channels
  • Communication Systems
  • Decoding
  • Doppler Effect
  • Frequency Division Multiplexing
  • Frequency Shift
  • Information Science
  • Modulation
  • Multiple Access
  • Multiple Input Multiple Output
  • Multiplexing
  • Orthogonal Frequency Division Multiplexing
  • Three Dimensional
  • Two Dimensional
  • Wireless Communications

Fields of Study

  • Computer science

Readers

  • Database Systems and Applications
  • Radio communications and signal processing.