Fast data broadcasting and receiving scheme for popular video service

NCU Institutional Repository > 資訊電機學院 > 資訊工程研究所 > 期刊論文 > Item 987654321/29174

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题名:	Fast data broadcasting and receiving scheme for popular video service
作者:	Juhn,LS;Tseng,LM
贡献者:	資訊工程研究所
关键词:	ON-DEMAND SERVICE
日期:	1998
上传时间:	2010-06-29 20:15:32 (UTC+8)
出版者:	中央大學
摘要:	Using multiple channels to broadcast a popular video can reduce the viewer's waiting time to approach video-on-demand service, For a given bandwidth allocation, pyramid broadcasting schemes can provide users with shorter waiting time as compared with conventional broadcasting schemes, However, for a 120-minute movie, the waiting time is only reduced to 20 minutes as we allocate 4 video channels for the movie, The harmonic broadcasting scheme can reduce the waiting time to 4 minutes but it can not support the live telecast, This paper presents a new broadcasting scheme, which can support live videos and reduce the waiting time to 8 minutes for the above case, With the same waiting requirement for a hot video, the new scheme earn greatly reduce the bandwidth requirements and provide heterogeneous users' services.
關聯:	IEEE TRANSACTIONS ON BROADCASTING
显示于类别:	[資訊工程研究所] 期刊論文

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