An Analytical Survey of Real Time System Scheduling Techniques
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064



Downloads: 102

Survey Paper | Computer Science & Engineering | Nigeria | Volume 3 Issue 10, October 2014

An Analytical Survey of Real Time System Scheduling Techniques

Ayeni, J. A., Odion A. E., Ogbormor-Odikayor I.F

Real-time systems are systems that are time dependent. The time dependency nature of these systems compared to conventional operating systems such as the Unix time sharing multiuser and multitasking systems and its variants, single user and multitasking Microsoft windows systems and single user and single task palm and handheld device systems has given rise to several techniques in the management of computer resources. Scheduling is that all-important functionality of the operating system that ensures Operating systems and computers resources are managed in such a way as to ensure none of the competing processes is starved of such resources at any given point in time. In real time system, scheduling is effected using certain criteria that ensure processes complete their various tasks at a predetermined stipulated time of completion. The scheduling techniques depend on the two basic types of the existing real time systems; Hard and Soft Real-Time System. The pre-determined time of completion of tasks must be met in Hard Real Time Systems otherwise the resultant effect can be disastrous. Tasks in Real Systems that fail to complete within the pre-determined completion time are tolerable but not often desirable. In these two known types of Real-Time System, pre-emption and multitasking techniques are often used. In this study, a critical analysis of these scheduling techniques and their performance (strengths and weaknesses) in existing systems will be carried out and highlighted. The various scheduling techniques and their associated parameters are examined and analysed. In addition, a survey of known scheduling techniques in real time systems and approaches used by the different techniques are presented.

Keywords: scheduler, pre-emptive, tasks, hard, soft, critical

Edition: Volume 3 Issue 10, October 2014

Pages: 1774 - 1778

Share this Article

How to Cite this Article?

Ayeni, J. A., Odion A. E., Ogbormor-Odikayor I.F, "An Analytical Survey of Real Time System Scheduling Techniques", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=2013837, Volume 3 Issue 10, October 2014, 1774 - 1778

Enter Your Email Address




Similar Articles with Keyword 'scheduler'

Downloads: 106

Survey Paper, Computer Science & Engineering, India, Volume 4 Issue 11, November 2015

Pages: 1249 - 1251

Survey on Resource Allocation in Phase-Level using MapReduce in Hadoop

Suryakant S. Bhalke

Share this Article

Downloads: 108

Research Paper, Computer Science & Engineering, India, Volume 6 Issue 6, June 2017

Pages: 1669 - 1674

Energy Efficient Routing in MANET Using a Centralized Scheduler

L. Rajesh Kumar Gupta, K. Siva Surya, M. Anuradha, S. Jothi

Share this Article

Similar Articles with Keyword 'tasks'

Downloads: 173 | Monthly Hits: ⮙1

Research Paper, Computer Science & Engineering, Bangladesh, Volume 5 Issue 6, June 2016

Pages: 1523 - 1527

Multifunctional Remote Controlled Robot Using Android Application

T. A. Mithu, T. S. Reddy

Share this Article

Downloads: 1

Survey Paper, Computer Science & Engineering, India, Volume 3 Issue 11, November 2014

Pages: 2205 - 2207

A Survey of Generating Multi-Document Summarizations

Patil Ajita S., P. M. Mane

Share this Article

Similar Articles with Keyword 'hard'

Downloads: 153

Research Paper, Computer Science & Engineering, India, Volume 6 Issue 8, August 2017

Pages: 868 - 874

Study of Power Management in Adhoc Networks

Anandhi Giri, S. K. Srivatsa

Share this Article

Downloads: 180

Survey Paper, Computer Science & Engineering, India, Volume 7 Issue 1, January 2018

Pages: 81 - 84

Novel Approach to Virtual Machine Migration In Cloud Computing Environment - A Survey

Priyanka H, Dr. Mary Cherian

Share this Article

Similar Articles with Keyword 'soft'

Downloads: 180

Survey Paper, Computer Science & Engineering, India, Volume 7 Issue 1, January 2018

Pages: 81 - 84

Novel Approach to Virtual Machine Migration In Cloud Computing Environment - A Survey

Priyanka H, Dr. Mary Cherian

Share this Article

Downloads: 1

Research Paper, Computer Science & Engineering, India, Volume 3 Issue 6, June 2014

Pages: 1884 - 1886

Performance Analysis of Clustal W Algorithm on Linux Cluster

Swati Jasrotia, Salam Din

Share this Article

Similar Articles with Keyword 'critical'

Downloads: 1 | Monthly Hits: ⮙1

Survey Paper, Computer Science & Engineering, India, Volume 10 Issue 5, May 2021

Pages: 948 - 951

Survey on Various Image Segmentation Techniques

Babita Chauhan

Share this Article

Downloads: 2

Research Paper, Computer Science & Engineering, India, Volume 10 Issue 6, June 2021

Pages: 914 - 919

Energy Efficient Sensory Data Collection in Wireless Sensor Networks

Liji Varghese

Share this Article



Top