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Conference Paper: Renegotiated CBR transmission in interactive video-on-demand system

TitleRenegotiated CBR transmission in interactive video-on-demand system
Authors
KeywordsComputers
Computer architecture
Issue Date1997
PublisherIEEE.
Citation
International Conference On Multimedia Computing And Systems -Proceedings, 1997, p. 12-19 How to Cite?
AbstractAn Interactive Video-On-Demand (IVOD) system requires transmission bandwidth allocation for each user. Since the volume of data in each video frame is variable, dynamic bandwidth allocation is desirable. In this paper, a new scheme that dynamically determines required bandwidth based on the queue length at the viewers Set-Top Box (STB) is proposed. This method requires no pre-calculation, so it is easily applied to IVOD. The variance of the video transmission rate for each user is an important factor as it affects the service quality of other multiplexed traffic. It is desirable that the transmission rate is changed gradually. A multi-layer concept is introduced to achieve this. Through numerical evaluation using actual movie data, we demonstrate that the variance of the transmission rate is close to the optimal value and the bandwidth utilization is close to unity.
Persistent Identifierhttp://hdl.handle.net/10722/46017
ISSN

 

DC FieldValueLanguage
dc.contributor.authorKamiyama, Noriakien_HK
dc.contributor.authorLi, Victor OKen_HK
dc.date.accessioned2007-10-30T06:40:44Z-
dc.date.available2007-10-30T06:40:44Z-
dc.date.issued1997en_HK
dc.identifier.citationInternational Conference On Multimedia Computing And Systems -Proceedings, 1997, p. 12-19en_HK
dc.identifier.issn1530-2032en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46017-
dc.description.abstractAn Interactive Video-On-Demand (IVOD) system requires transmission bandwidth allocation for each user. Since the volume of data in each video frame is variable, dynamic bandwidth allocation is desirable. In this paper, a new scheme that dynamically determines required bandwidth based on the queue length at the viewers Set-Top Box (STB) is proposed. This method requires no pre-calculation, so it is easily applied to IVOD. The variance of the video transmission rate for each user is an important factor as it affects the service quality of other multiplexed traffic. It is desirable that the transmission rate is changed gradually. A multi-layer concept is introduced to achieve this. Through numerical evaluation using actual movie data, we demonstrate that the variance of the transmission rate is close to the optimal value and the bandwidth utilization is close to unity.en_HK
dc.format.extent727387 bytes-
dc.format.extent4152649 bytes-
dc.format.extent23319 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofInternational Conference on Multimedia Computing and Systems -Proceedingsen_HK
dc.rights©1997 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectComputersen_HK
dc.subjectComputer architectureen_HK
dc.titleRenegotiated CBR transmission in interactive video-on-demand systemen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1530-2032&volume=&spage=12&epage=19&date=1997&atitle=Renegotiated+CBR+transmission+in+interactive+video-on-demand+systemen_HK
dc.identifier.emailLi, Victor OK:vli@eee.hku.hken_HK
dc.identifier.authorityLi, Victor OK=rp00150en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/MMCS.1997.609516en_HK
dc.identifier.scopuseid_2-s2.0-0030651748en_HK
dc.identifier.hkuros27468-
dc.identifier.spage12en_HK
dc.identifier.epage19en_HK
dc.identifier.scopusauthoridKamiyama, Noriaki=7003565016en_HK
dc.identifier.scopusauthoridLi, Victor OK=7202621685en_HK

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