Advanced Content Delivery Scheduling Methods for Block Multicast Transfer

ZhengYu XIE; Satoshi UNO; Hideki TODE; Koso MURAKAMI

Advanced Content Delivery Scheduling Methods for Block Multicast Transfer

ZhengYu XIE, Satoshi UNO, Hideki TODE, Koso MURAKAMI

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There is an increasing demand for the technology of content distribution, by which each user can request desired content through a network. Because of the low efficiency of existing systems, we proposed a new block transfer type video distribution system called Burst VoD. The Burst VoD system aggressively utilizes multicasting, and divides the content data into a mass of block files, which it periodically transmits to a terminal through a high-speed network, using a higher rate than the playback speed. However, by using the scheduling algorithm of the Burst VoD system, when users request the same content from different periods, the VoD server repeatedly transmits the same block files in different periods. In this paper, we propose an advanced scheduling algorithm based on the Burst VoD system to improve its multicasting efficiency. In addition, we propose a multi-channel BurstVoD in order to reduce the interface bandwidth of client.

Publication: IEICE TRANSACTIONS on Communications Vol.E87-B No.3 pp.626-634

Publication Date: 2004/03/01

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Type of Manuscript: Special Section PAPER (Special Section on Internet Technology IV)

Category: Multicast

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ZhengYu XIE, Satoshi UNO, Hideki TODE, Koso MURAKAMI, "Advanced Content Delivery Scheduling Methods for Block Multicast Transfer" in IEICE TRANSACTIONS on Communications, vol. E87-B, no. 3, pp. 626-634, March 2004, doi: .
Abstract: There is an increasing demand for the technology of content distribution, by which each user can request desired content through a network. Because of the low efficiency of existing systems, we proposed a new block transfer type video distribution system called Burst VoD. The Burst VoD system aggressively utilizes multicasting, and divides the content data into a mass of block files, which it periodically transmits to a terminal through a high-speed network, using a higher rate than the playback speed. However, by using the scheduling algorithm of the Burst VoD system, when users request the same content from different periods, the VoD server repeatedly transmits the same block files in different periods. In this paper, we propose an advanced scheduling algorithm based on the Burst VoD system to improve its multicasting efficiency. In addition, we propose a multi-channel BurstVoD in order to reduce the interface bandwidth of client.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/e87-b_3_626/_p

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@ARTICLE{e87-b_3_626,
author={ZhengYu XIE, Satoshi UNO, Hideki TODE, Koso MURAKAMI, },
journal={IEICE TRANSACTIONS on Communications},
title={Advanced Content Delivery Scheduling Methods for Block Multicast Transfer},
year={2004},
volume={E87-B},
number={3},
pages={626-634},
abstract={There is an increasing demand for the technology of content distribution, by which each user can request desired content through a network. Because of the low efficiency of existing systems, we proposed a new block transfer type video distribution system called Burst VoD. The Burst VoD system aggressively utilizes multicasting, and divides the content data into a mass of block files, which it periodically transmits to a terminal through a high-speed network, using a higher rate than the playback speed. However, by using the scheduling algorithm of the Burst VoD system, when users request the same content from different periods, the VoD server repeatedly transmits the same block files in different periods. In this paper, we propose an advanced scheduling algorithm based on the Burst VoD system to improve its multicasting efficiency. In addition, we propose a multi-channel BurstVoD in order to reduce the interface bandwidth of client.},
keywords={},
doi={},
ISSN={},
month={March},}

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TY - JOUR
TI - Advanced Content Delivery Scheduling Methods for Block Multicast Transfer
T2 - IEICE TRANSACTIONS on Communications
SP - 626
EP - 634
AU - ZhengYu XIE
AU - Satoshi UNO
AU - Hideki TODE
AU - Koso MURAKAMI
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2004
AB - There is an increasing demand for the technology of content distribution, by which each user can request desired content through a network. Because of the low efficiency of existing systems, we proposed a new block transfer type video distribution system called Burst VoD. The Burst VoD system aggressively utilizes multicasting, and divides the content data into a mass of block files, which it periodically transmits to a terminal through a high-speed network, using a higher rate than the playback speed. However, by using the scheduling algorithm of the Burst VoD system, when users request the same content from different periods, the VoD server repeatedly transmits the same block files in different periods. In this paper, we propose an advanced scheduling algorithm based on the Burst VoD system to improve its multicasting efficiency. In addition, we propose a multi-channel BurstVoD in order to reduce the interface bandwidth of client.
ER -