DocumentCode
2551391
Title
QoS Specification for Dynamic Scheduling Applications in Distributed Real Time Embedded System
Author
Chen, Wen-Yu ; Cheng, Xiao-Ou ; Sun, Shi-Xin
Author_Institution
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
fYear
2008
fDate
13-15 Dec. 2008
Firstpage
287
Lastpage
290
Abstract
This paper extends previous QoS contract and proposes a QoS notification mechanism. With these methods, QoS requirements of applications in DRE systems can be satisfied dynamically. Contract specifies different levels of QoS needs for multiple tasks and QoS notification allows client to change its QoS requirement according to the external conditions. QuO can also adjust QoS levels of running tasks to achieve the best system performance.
Keywords
embedded systems; middleware; quality of service; DRE systems; QoS notification mechanism; QoS requirements; QoS specification; QuO; distributed real time embedded system; dynamic scheduling applications; Adaptive scheduling; Aerospace electronics; Application software; Contracts; Dynamic scheduling; Embedded system; Quality of service; Real time systems; Runtime; Storms; QoS Specification; QuO; adaptive scheduling;
fLanguage
English
Publisher
ieee
Conference_Titel
Apperceiving Computing and Intelligence Analysis, 2008. ICACIA 2008. International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-3427-5
Electronic_ISBN
978-1-4244-3426-8
Type
conf
DOI
10.1109/ICACIA.2008.4770025
Filename
4770025
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