The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Skim penempatan data berterusan yang sistematik pada cakera berbilang zon teragih dibangunkan untuk video atas permintaan. Skim yang dicadangkan menggunakan masa membaca yang berterusan konsep, iaitu, setiap aliran video mempunyai masa capaian yang sama dalam setiap pusingan perkhidmatan apabila menyampaikan permintaan. Skim yang dibangunkan memaksimumkan bukan sahaja purata kadar penghantaran data, tetapi juga bilangan akses serentak. Skim ini terdiri daripada komponen berikut. Mula-mula kami membangunkan algoritma yang menyusun semula cakera berbilang zon ke dalam beberapa zon logik dalam erti kata bahawa purata pemprosesan cakera adalah maksimum. Kedua, kaedah capaian data berurutan telah dibangunkan yang mengambil kira baki pemuatan cakera. Oleh itu, pada setiap pusingan perkhidmatan, jumlah jumlah data yang dihantar adalah pemalar. Ketiga, kami memperkenalkan pusingan terbiar teknik untuk mengurangkan saiz penimbal yang diperlukan di tapak klien untuk aliran video VBR. Akibatnya, kawalan kemasukan dikuatkuasakan dengan cara yang cekap. Akhirnya kami melakukan ujian eksperimen untuk menilai prestasi skim yang dicadangkan. Keputusan menunjukkan nilai skim yang dicadangkan.
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Salinan
Chin-Hwa KUO, Li-Chun SUNG, Meng-Chang CHEN, "Design Issues in Multi-Zone Disks Video-on-Demand Systems" in IEICE TRANSACTIONS on Information,
vol. E83-D, no. 5, pp. 1058-1072, May 2000, doi: .
Abstract: A systematic continuous data placement scheme on distributed multi-zone disks is developed for video on demand. The proposed scheme makes use of constant read time concept, i. e. , each video stream has the same access time in each service round when serving the request. The developed scheme maximizes not only the averaged data transmitted rate, but also the number of simultaneous accesses. The scheme consists of the following components. First we developed an algorithm that reorganizes the multi-zone disk into several logical zones in the sense that the averaged disk throughput is maximum. Second, a sequential data access method was developed that takes disk loading balance into account. Thus, at each service round, the total amount of data transmitted is a constant. Third, we introduce the idle round technique to reduce the buffer size required at the client site for VBR video stream. As a result, admission control is enforced in an efficient manner. Finally we perform experimental tests to evaluate the performance of the proposed scheme. The results indicate the value of the proposed scheme.
URL: https://global.ieice.org/en_transactions/information/10.1587/e83-d_5_1058/_p
Salinan
@ARTICLE{e83-d_5_1058,
author={Chin-Hwa KUO, Li-Chun SUNG, Meng-Chang CHEN, },
journal={IEICE TRANSACTIONS on Information},
title={Design Issues in Multi-Zone Disks Video-on-Demand Systems},
year={2000},
volume={E83-D},
number={5},
pages={1058-1072},
abstract={A systematic continuous data placement scheme on distributed multi-zone disks is developed for video on demand. The proposed scheme makes use of constant read time concept, i. e. , each video stream has the same access time in each service round when serving the request. The developed scheme maximizes not only the averaged data transmitted rate, but also the number of simultaneous accesses. The scheme consists of the following components. First we developed an algorithm that reorganizes the multi-zone disk into several logical zones in the sense that the averaged disk throughput is maximum. Second, a sequential data access method was developed that takes disk loading balance into account. Thus, at each service round, the total amount of data transmitted is a constant. Third, we introduce the idle round technique to reduce the buffer size required at the client site for VBR video stream. As a result, admission control is enforced in an efficient manner. Finally we perform experimental tests to evaluate the performance of the proposed scheme. The results indicate the value of the proposed scheme.},
keywords={},
doi={},
ISSN={},
month={May},}
Salinan
TY - JOUR
TI - Design Issues in Multi-Zone Disks Video-on-Demand Systems
T2 - IEICE TRANSACTIONS on Information
SP - 1058
EP - 1072
AU - Chin-Hwa KUO
AU - Li-Chun SUNG
AU - Meng-Chang CHEN
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E83-D
IS - 5
JA - IEICE TRANSACTIONS on Information
Y1 - May 2000
AB - A systematic continuous data placement scheme on distributed multi-zone disks is developed for video on demand. The proposed scheme makes use of constant read time concept, i. e. , each video stream has the same access time in each service round when serving the request. The developed scheme maximizes not only the averaged data transmitted rate, but also the number of simultaneous accesses. The scheme consists of the following components. First we developed an algorithm that reorganizes the multi-zone disk into several logical zones in the sense that the averaged disk throughput is maximum. Second, a sequential data access method was developed that takes disk loading balance into account. Thus, at each service round, the total amount of data transmitted is a constant. Third, we introduce the idle round technique to reduce the buffer size required at the client site for VBR video stream. As a result, admission control is enforced in an efficient manner. Finally we perform experimental tests to evaluate the performance of the proposed scheme. The results indicate the value of the proposed scheme.
ER -