Effective real-time video transmission system using fast bandwidth reservation protocol for ATM networks

Hiroaki Morino, Yoshitake Ban, Hitoshi Aida, Tadao Saito

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Abstract

Two methods of real time encoded MPEG2 video transmission over asynchronous transfer mode (ATM) networks using ATM block transfer/delayed transmission (ABT/DT) and ABT/immediate transmission (IT) as bandwidth reservation protocol are presented. For each method, the algorithm uses ABT to adjust the transmission rate and encoding parameter for each frame. Performance evaluation for picture replacement control method showed that quality degradation during picture replacement is comparable to constant bit rate transmission. For reference switching model, it achieves the same quality as one layer encoding method for frames without cell loss and the same quality as two layer encoding at frames with cell loss.

Original languageEnglish
Pages721-724
Number of pages4
Publication statusPublished - 1997 Dec 1
EventProceedings of the 1997 6th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. Part 1 (of 2) - Victoria, Can
Duration: 1997 Aug 201997 Aug 22

Other

OtherProceedings of the 1997 6th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. Part 1 (of 2)
CityVictoria, Can
Period97/8/2097/8/22

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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    Morino, H., Ban, Y., Aida, H., & Saito, T. (1997). Effective real-time video transmission system using fast bandwidth reservation protocol for ATM networks. 721-724. Paper presented at Proceedings of the 1997 6th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. Part 1 (of 2), Victoria, Can, .