VTDM: A variable bit rate TDM switch architecture for video stream

Udomkiat Bunworasate, Takayuki Muranaka, Terumasa Aoki, Hitoshi Aida, Tadao Saito

研究成果: Paper査読

2 被引用数 (Scopus)

抄録

This paper proposes the Variable-bit-rate TDM (VTDM) switch architecture, which not only has the advantage of TDM but also can support VBR traffic. The VTDM frame is designed for accommodating video data by enlarging the size of time slot and synchronizing the VTDM frame length with the video frame interval. The double-buffer scheme allows a guarantee of maximum switching delay and a slight delay jitter. It will be shown that adequate performance can be achieved by simply applying traffic shaping. By utilizing the header information of VTDM frame and the scheduler operation, an intelligent priority control, leading to picture quality attainment, can be implemented.

本文言語English
ページ1423-1427
ページ数5
出版ステータスPublished - 1999
外部発表はい
イベント1999 IEEE Global Telecommunication Conference - GLOBECOM'99 - Rio de Janeiro, Braz
継続期間: 1999 12 51999 12 9

Other

Other1999 IEEE Global Telecommunication Conference - GLOBECOM'99
CityRio de Janeiro, Braz
Period99/12/599/12/9

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 地球変動および惑星変動

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