IEICE TRANSACTIONS on Fundamentals
A Modified Priority Scheduling Algorithm with Link Adaptation for Wireless Multimedia Networks
Summary :
Scheduling algorithms are crucial in radio resource management especially for multimedia networks. Many scheduling algorithms are based on the assumption of error-free connections, which is not suitable for wireless networks. Therefore, a scheduling algorithm based on the modification of Static Priority (SP) algorithm and Earliest-Due-Date (EDD) algorithm is proposed for wireless multimedia networks with link adaptation in this paper. In the proposed algorithm, various quality of service requirements, such as delay, throughput, and packet loss ratio, are considered. Particularly, the influence of error tolerance of voice communications, which is usually ignored in most scheduling algorithms, is taken into account. Simulation results show that the proposed algorithm, compared with SP, EDD, and other scheduling algorithms, succeeds in meeting the delay and packet loss ratio (PLR) requirements at much heavier traffic load.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E92-A No.9 pp.2360-2365
- Publication Date
- 2009/09/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E92.A.2360
- Type of Manuscript
- PAPER
- Category
- Mobile Information Network and Personal Communications
Authors
Keyword
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Ju-Ya CHEN, Hsuan-Chang LEE, "A Modified Priority Scheduling Algorithm with Link Adaptation for Wireless Multimedia Networks" in IEICE TRANSACTIONS on Fundamentals,
vol. E92-A, no. 9, pp. 2360-2365, September 2009, doi: 10.1587/transfun.E92.A.2360.
Abstract: Scheduling algorithms are crucial in radio resource management especially for multimedia networks. Many scheduling algorithms are based on the assumption of error-free connections, which is not suitable for wireless networks. Therefore, a scheduling algorithm based on the modification of Static Priority (SP) algorithm and Earliest-Due-Date (EDD) algorithm is proposed for wireless multimedia networks with link adaptation in this paper. In the proposed algorithm, various quality of service requirements, such as delay, throughput, and packet loss ratio, are considered. Particularly, the influence of error tolerance of voice communications, which is usually ignored in most scheduling algorithms, is taken into account. Simulation results show that the proposed algorithm, compared with SP, EDD, and other scheduling algorithms, succeeds in meeting the delay and packet loss ratio (PLR) requirements at much heavier traffic load.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E92.A.2360/_p
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@ARTICLE{e92-a_9_2360,
author={Ju-Ya CHEN, Hsuan-Chang LEE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Modified Priority Scheduling Algorithm with Link Adaptation for Wireless Multimedia Networks},
year={2009},
volume={E92-A},
number={9},
pages={2360-2365},
abstract={Scheduling algorithms are crucial in radio resource management especially for multimedia networks. Many scheduling algorithms are based on the assumption of error-free connections, which is not suitable for wireless networks. Therefore, a scheduling algorithm based on the modification of Static Priority (SP) algorithm and Earliest-Due-Date (EDD) algorithm is proposed for wireless multimedia networks with link adaptation in this paper. In the proposed algorithm, various quality of service requirements, such as delay, throughput, and packet loss ratio, are considered. Particularly, the influence of error tolerance of voice communications, which is usually ignored in most scheduling algorithms, is taken into account. Simulation results show that the proposed algorithm, compared with SP, EDD, and other scheduling algorithms, succeeds in meeting the delay and packet loss ratio (PLR) requirements at much heavier traffic load.},
keywords={},
doi={10.1587/transfun.E92.A.2360},
ISSN={1745-1337},
month={September},}
Copy
TY - JOUR
TI - A Modified Priority Scheduling Algorithm with Link Adaptation for Wireless Multimedia Networks
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2360
EP - 2365
AU - Ju-Ya CHEN
AU - Hsuan-Chang LEE
PY - 2009
DO - 10.1587/transfun.E92.A.2360
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E92-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2009
AB - Scheduling algorithms are crucial in radio resource management especially for multimedia networks. Many scheduling algorithms are based on the assumption of error-free connections, which is not suitable for wireless networks. Therefore, a scheduling algorithm based on the modification of Static Priority (SP) algorithm and Earliest-Due-Date (EDD) algorithm is proposed for wireless multimedia networks with link adaptation in this paper. In the proposed algorithm, various quality of service requirements, such as delay, throughput, and packet loss ratio, are considered. Particularly, the influence of error tolerance of voice communications, which is usually ignored in most scheduling algorithms, is taken into account. Simulation results show that the proposed algorithm, compared with SP, EDD, and other scheduling algorithms, succeeds in meeting the delay and packet loss ratio (PLR) requirements at much heavier traffic load.
ER -
English
