Open Access Journal

ISSN : 2394-2320 (Online)

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

Open Access Journal

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

ISSN : 2394-2320 (Online)

Improved Real-Time Scheduling algorithm for mixed task Set with Constraint of Harvesting Energy

Author : Mona Kumari 1 Ajitesh Kumar 2

Date of Publication :22nd February 2018

Abstract: In mobile system devices, every system must be having own resources for power and cannot depend on the power from the outside, apart from feasibly scheduled the task set, managing the power is the main concern for all type of real-time systems. The consumption of the energy depends upon the power management of the mobile devices. In this paper, we propose an extended and improved real-time scheduling algorithm for a mixed task set with the constraint of harvesting energy which has flexible speed assignment for a set of periodic and aperiodic tasks and ensures the feasibility schedule within their deadlines. This proposed article having some experimental results that show this algorithm is best for performance in terms of available energy after task execution, an average ratio of the task set at lower periodic load and deadline miss ratio.

Reference :

    1. Pre- emption Control Approach for Energy Aware Fault Tolerant Real Time System, International Journal of Recent Trends in Engineering, 381-386.
    2. Allavena, A. and Mosse, D., 2001. Scheduling of frame-based embedded systems with rechargeable batteries, Workshop Power Manage Real-time Embedded System.
    3. Bertogna, M. and Baruah, S., 2010. Limited Preemption EDF Scheduling of Sporadic Task Systems, IEEE Transactions on Industrial Informatics, 579 - 591.
    4. Chetto, M. and Zhang, H., 2010. Performance Evaluation of Real- Time Scheduling Heuristics for Energy Harvesting Systems, EEE/ACM Int’l Conference on Cyber, Physical and Social Computing (CPSCom),Green Computing and Communications (GreenCom), 398 - 403. 
    5. Dehghan and Maryam, 2010. Adaptive checkpoint placement in energy harvesting real-time systems , 18th Iranian Conference on Electrical Engineering (ICEE), 932 - 937.

Recent Article