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

Hiroaki Morino, Yoshitake Ban, Hitoshi Aida, Tadao Saito

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

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.

本文言語English
ページ721-724
ページ数4
出版ステータスPublished - 1997 12 1
イベントProceedings of the 1997 6th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. Part 1 (of 2) - Victoria, Can
継続期間: 1997 8 201997 8 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

  • 信号処理
  • コンピュータ ネットワークおよび通信

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