An Elegant Deadline Calculation for SCED

DOI

10.2991/jcis.2006.237How to use a DOI?

Keywords

Concave piecewise linear service curve, deadline calculation, QoS, SCED

Abstract

The future multimedia Internet needs mechanisms to provide QoS (Quality of Service) for users. Service curve (SC) is an effective description of QoS and SCED (service curve based earliest deadline first policy) is an efficient scheduling algorithm to guarantee SCs specified by users. Deadline calculation is the core of SCED. The unique treatable SC as we know is the concave piecewise linear SC (CPLSC). This paper re-derives out a more compact and clearer recursive relation of deadline calculation than that in the original SCED and also modifies some defects of the SCED.

Copyright

© 2006, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lain-Chyr Hwang
AU  - Chia-Hsu Kuo
AU  - San-Yuan Wang
PY  - 2006/10
DA  - 2006/10
TI  - An Elegant Deadline Calculation for SCED
BT  - Proceedings of the 9th Joint International Conference on Information Sciences (JCIS-06)
PB  - Atlantis Press
SP  - 340
EP  - 343
SN  - 1951-6851
UR  - https://doi.org/10.2991/jcis.2006.237
DO  - 10.2991/jcis.2006.237
ID  - Hwang2006/10
ER  -