Layered coding for ATM based video distribution systems

Mitsuru Nomura, Tetsurou Fujii, Naohisa Ohta

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

This paper discusses packet loss and its protection in an asynchronous transfer mode (ATM) based video distribution system. Packet losses in ATM based networks have such a great impact on the design of coding algorithms and network architectures that they should be exhaustively discussed and resolved. In this paper, first basic configuration of the ATM based video transmission system and its packet-loss protection schemes are discussed. The DCT based layered coding scheme with packet priority classification is proposed as an effective packet-loss protection scheme. Burstiness characteristics of the broadcast video sources are evaluated and modeled to clarify statistical multiplexing performance and packet-loss properties. The quality degradation caused by the packet losses is also evaluated by the SNR, and the superior performance of the proposed layered coding scheme is verified.

Original languageEnglish
Pages (from-to)301-311
Number of pages11
JournalSignal Processing: Image Communication
Volume3
Issue number4
DOIs
Publication statusPublished - 1991

Fingerprint

Asynchronous transfer mode
Packet loss
Network architecture
Multiplexing
Degradation

Keywords

  • ATM
  • DCT
  • Image coding

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Layered coding for ATM based video distribution systems. / Nomura, Mitsuru; Fujii, Tetsurou; Ohta, Naohisa.

In: Signal Processing: Image Communication, Vol. 3, No. 4, 1991, p. 301-311.

Research output: Contribution to journalArticle

Nomura, Mitsuru ; Fujii, Tetsurou ; Ohta, Naohisa. / Layered coding for ATM based video distribution systems. In: Signal Processing: Image Communication. 1991 ; Vol. 3, No. 4. pp. 301-311.
@article{a8b5d303a8b343998dd68dd3edba5c42,
title = "Layered coding for ATM based video distribution systems",
abstract = "This paper discusses packet loss and its protection in an asynchronous transfer mode (ATM) based video distribution system. Packet losses in ATM based networks have such a great impact on the design of coding algorithms and network architectures that they should be exhaustively discussed and resolved. In this paper, first basic configuration of the ATM based video transmission system and its packet-loss protection schemes are discussed. The DCT based layered coding scheme with packet priority classification is proposed as an effective packet-loss protection scheme. Burstiness characteristics of the broadcast video sources are evaluated and modeled to clarify statistical multiplexing performance and packet-loss properties. The quality degradation caused by the packet losses is also evaluated by the SNR, and the superior performance of the proposed layered coding scheme is verified.",
keywords = "ATM, DCT, Image coding",
author = "Mitsuru Nomura and Tetsurou Fujii and Naohisa Ohta",
year = "1991",
doi = "10.1016/0923-5965(91)90036-2",
language = "English",
volume = "3",
pages = "301--311",
journal = "Signal Processing: Image Communication",
issn = "0923-5965",
publisher = "Elsevier",
number = "4",

}

TY - JOUR

T1 - Layered coding for ATM based video distribution systems

AU - Nomura, Mitsuru

AU - Fujii, Tetsurou

AU - Ohta, Naohisa

PY - 1991

Y1 - 1991

N2 - This paper discusses packet loss and its protection in an asynchronous transfer mode (ATM) based video distribution system. Packet losses in ATM based networks have such a great impact on the design of coding algorithms and network architectures that they should be exhaustively discussed and resolved. In this paper, first basic configuration of the ATM based video transmission system and its packet-loss protection schemes are discussed. The DCT based layered coding scheme with packet priority classification is proposed as an effective packet-loss protection scheme. Burstiness characteristics of the broadcast video sources are evaluated and modeled to clarify statistical multiplexing performance and packet-loss properties. The quality degradation caused by the packet losses is also evaluated by the SNR, and the superior performance of the proposed layered coding scheme is verified.

AB - This paper discusses packet loss and its protection in an asynchronous transfer mode (ATM) based video distribution system. Packet losses in ATM based networks have such a great impact on the design of coding algorithms and network architectures that they should be exhaustively discussed and resolved. In this paper, first basic configuration of the ATM based video transmission system and its packet-loss protection schemes are discussed. The DCT based layered coding scheme with packet priority classification is proposed as an effective packet-loss protection scheme. Burstiness characteristics of the broadcast video sources are evaluated and modeled to clarify statistical multiplexing performance and packet-loss properties. The quality degradation caused by the packet losses is also evaluated by the SNR, and the superior performance of the proposed layered coding scheme is verified.

KW - ATM

KW - DCT

KW - Image coding

UR - http://www.scopus.com/inward/record.url?scp=0026218709&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0026218709&partnerID=8YFLogxK

U2 - 10.1016/0923-5965(91)90036-2

DO - 10.1016/0923-5965(91)90036-2

M3 - Article

AN - SCOPUS:0026218709

VL - 3

SP - 301

EP - 311

JO - Signal Processing: Image Communication

JF - Signal Processing: Image Communication

SN - 0923-5965

IS - 4

ER -