VBR video transmission with isochronous and asynchronous transfer mode over wireless 1394

Tomoaki Takazawa, Yoriko Utsunomiya, Yota Komoriya, Masaki Bandai, Iwao Sasase

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We propose VBR video transmission scheme with isochronous and asynchronous transfer mode over Wireless 1394. In the proposed scheme, to decrease the idle bandwidth in the isochronous area, the video station which uses the isochronous transfer mode is assigned the bandwidth equivalent to the average rate of video stream. The video data over the average rate are transmitted in the asynchronous transfer mode, and the video stations have higher priority of transmitting right than the data stations in the asynchronous transfer mode. By using computer simulations, we show that the proposed scheme can improve the channel utilization performance and the waiting time performance, and we show that the proposed scheme Is effective for VBR video transmission.

Original languageEnglish
Title of host publicationInternational Symposium on Wireless Personal Multimedia Communications, WPMC
PublisherIEEE Computer Society
Pages1088-1092
Number of pages5
Volume3
ISBN (Print)0780374428
DOIs
Publication statusPublished - 2002
Event5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002 - Honolulu, United States
Duration: 2002 Oct 272002 Oct 30

Other

Other5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002
CountryUnited States
CityHonolulu
Period02/10/2702/10/30

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Keywords

  • MPEG-2
  • VBR
  • Video
  • Wireless 1394
  • Wireless home network

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Human-Computer Interaction

Cite this

Takazawa, T., Utsunomiya, Y., Komoriya, Y., Bandai, M., & Sasase, I. (2002). VBR video transmission with isochronous and asynchronous transfer mode over wireless 1394. In International Symposium on Wireless Personal Multimedia Communications, WPMC (Vol. 3, pp. 1088-1092). [1088346] IEEE Computer Society. https://doi.org/10.1109/WPMC.2002.1088346