TY - GEN
T1 - VBR video transmission with isochronous and asynchronous transfer mode over wireless 1394
AU - Takazawa, Tomoaki
AU - Utsunomiya, Yoriko
AU - Komoriya, Yota
AU - Bandai, Masaki
AU - Sasase, Iwao
PY - 2002/1/1
Y1 - 2002/1/1
N2 - 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.
AB - 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.
KW - MPEG-2
KW - VBR
KW - Video
KW - Wireless 1394
KW - Wireless home network
UR - http://www.scopus.com/inward/record.url?scp=2942676533&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=2942676533&partnerID=8YFLogxK
U2 - 10.1109/WPMC.2002.1088346
DO - 10.1109/WPMC.2002.1088346
M3 - Conference contribution
AN - SCOPUS:2942676533
T3 - International Symposium on Wireless Personal Multimedia Communications, WPMC
SP - 1088
EP - 1092
BT - 5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002 - Proceedings
PB - IEEE Computer Society
T2 - 5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002
Y2 - 27 October 2002 through 30 October 2002
ER -