DocumentCode
3018321
Title
Priority-based low-power task scheduling for wireless sensor network
Author
Yu, Xiang ; Xiaosong, Xin ; Wenyong, Wang
Author_Institution
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of Chengdu, Chengdu, China
fYear
2009
fDate
23-25 March 2009
Firstpage
1
Lastpage
5
Abstract
This paper presents a method of priority-based lowpower task scheduling in wireless sensor network. The nonlinearity and recovery effect of the battery is exploited. We define a super-period and frame of the tasks, and explain the proposed algorithm. Our experiment results show that this algorithm reduces the consumed energy of all tasks effectively, and extends the node´s lifetime.
Keywords
energy consumption; scheduling; wireless sensor networks; battery recovery effect; energy consumption; nonlinearity effect; priority-based low-power task scheduling; wireless sensor network; Batteries; Biomedical monitoring; Computer science; Cost function; Energy consumption; Paper technology; Power system modeling; Processor scheduling; Scheduling algorithm; Wireless sensor networks; MCFI (Maximum Current First and Insert Idle); WSN; energy; priority; scheduling Algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Autonomous Decentralized Systems, 2009. ISADS '09. International Symposium on
Conference_Location
Athens
Print_ISBN
978-1-4244-4327-7
Type
conf
DOI
10.1109/ISADS.2009.5207368
Filename
5207368
Link To Document