A Minimum Bandwidth Guaranteed Service Model and Its Implementation on Wireless Packet Scheduler
Summary :
In this paper, we introduce a concept of minimum bandwidth guaranteed service model for mobile multimedia. In this service model, service is defined in the context of the guaranteed minimum bandwidth and the residual service share. Each flow under this service model is guaranteed with its minimum bandwidth and provided with more in proportion to the residual service share if there is leftover bandwidth. The guaranteed minimum bandwidth assures a flow to keep minimum tolerable quality regardless of the network load, while the leftover bandwidth enhances the quality of service according to the application's adaptivity and the user's interest. We show that the minimum bandwidth guaranteed service model could be implemented by a two-folded wireless packet scheduler consisting of a guaranteed scheduler and a sharing scheduler. Wireless channel condition of each flow is considered in scheduling so that wireless resource can be distributed only to the flows of good channel state, improving total wireless link utilization. We evaluate the service model and the scheduling method by simulation and implementation.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E85-A No.7 pp.1463-1471
- Publication Date
- 2002/07/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
- Category
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Mooryong JEONG, Takeshi YOSHIMURA, Hiroyuki MORIKAWA, Tomonori AOYAMA, "A Minimum Bandwidth Guaranteed Service Model and Its Implementation on Wireless Packet Scheduler" in IEICE TRANSACTIONS on Fundamentals,
vol. E85-A, no. 7, pp. 1463-1471, July 2002, doi: .
Abstract: In this paper, we introduce a concept of minimum bandwidth guaranteed service model for mobile multimedia. In this service model, service is defined in the context of the guaranteed minimum bandwidth and the residual service share. Each flow under this service model is guaranteed with its minimum bandwidth and provided with more in proportion to the residual service share if there is leftover bandwidth. The guaranteed minimum bandwidth assures a flow to keep minimum tolerable quality regardless of the network load, while the leftover bandwidth enhances the quality of service according to the application's adaptivity and the user's interest. We show that the minimum bandwidth guaranteed service model could be implemented by a two-folded wireless packet scheduler consisting of a guaranteed scheduler and a sharing scheduler. Wireless channel condition of each flow is considered in scheduling so that wireless resource can be distributed only to the flows of good channel state, improving total wireless link utilization. We evaluate the service model and the scheduling method by simulation and implementation.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e85-a_7_1463/_p
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@ARTICLE{e85-a_7_1463,
author={Mooryong JEONG, Takeshi YOSHIMURA, Hiroyuki MORIKAWA, Tomonori AOYAMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Minimum Bandwidth Guaranteed Service Model and Its Implementation on Wireless Packet Scheduler},
year={2002},
volume={E85-A},
number={7},
pages={1463-1471},
abstract={In this paper, we introduce a concept of minimum bandwidth guaranteed service model for mobile multimedia. In this service model, service is defined in the context of the guaranteed minimum bandwidth and the residual service share. Each flow under this service model is guaranteed with its minimum bandwidth and provided with more in proportion to the residual service share if there is leftover bandwidth. The guaranteed minimum bandwidth assures a flow to keep minimum tolerable quality regardless of the network load, while the leftover bandwidth enhances the quality of service according to the application's adaptivity and the user's interest. We show that the minimum bandwidth guaranteed service model could be implemented by a two-folded wireless packet scheduler consisting of a guaranteed scheduler and a sharing scheduler. Wireless channel condition of each flow is considered in scheduling so that wireless resource can be distributed only to the flows of good channel state, improving total wireless link utilization. We evaluate the service model and the scheduling method by simulation and implementation.},
keywords={},
doi={},
ISSN={},
month={July},}
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TY - JOUR
TI - A Minimum Bandwidth Guaranteed Service Model and Its Implementation on Wireless Packet Scheduler
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1463
EP - 1471
AU - Mooryong JEONG
AU - Takeshi YOSHIMURA
AU - Hiroyuki MORIKAWA
AU - Tomonori AOYAMA
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E85-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2002
AB - In this paper, we introduce a concept of minimum bandwidth guaranteed service model for mobile multimedia. In this service model, service is defined in the context of the guaranteed minimum bandwidth and the residual service share. Each flow under this service model is guaranteed with its minimum bandwidth and provided with more in proportion to the residual service share if there is leftover bandwidth. The guaranteed minimum bandwidth assures a flow to keep minimum tolerable quality regardless of the network load, while the leftover bandwidth enhances the quality of service according to the application's adaptivity and the user's interest. We show that the minimum bandwidth guaranteed service model could be implemented by a two-folded wireless packet scheduler consisting of a guaranteed scheduler and a sharing scheduler. Wireless channel condition of each flow is considered in scheduling so that wireless resource can be distributed only to the flows of good channel state, improving total wireless link utilization. We evaluate the service model and the scheduling method by simulation and implementation.
ER -
English
