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ISSN: 1549-3636 (Print)
ISSN: 1552-6607 (Online)
Research Article Open Access

IMPLEMENTATION OF CENTRAL QUEUE BASED REALTIME SCHEDULER FOR MULTIPLE SOURCE DATA STREAMING

V. Kaviha1, V. Kannan2 and S. Ravi1
  • 1 Dr.M.G.R Educational and Research Institute University, India
  • 2 , India

Abstract

Real-time data packet sources are required to remain robust against different security threats. This study proposes a real-time secure scheduling strategy for data transmission to enhance the communication throughput and reduce the overheads. The proposed system combines real-time scheduling with security service enhancement, error detection and realtime scheduler based on EDF algorithm using uc/os-II real time operating system, implemented on cortex M3 processor. The scheduling unit uses central queue management model and the security enhancement scheme adopts a blowfish encryption mechanism.

Journal of Computer Science
Volume 10 No. 9, 2014, 1743-1751

DOI: https://doi.org/10.3844/jcssp.2014.1743.1751

Submitted On: 11 February 2014 Published On: 22 April 2014

How to Cite: Kaviha, V., Kannan, V. & Ravi, S. (2014). IMPLEMENTATION OF CENTRAL QUEUE BASED REALTIME SCHEDULER FOR MULTIPLE SOURCE DATA STREAMING. Journal of Computer Science, 10(9), 1743-1751. https://doi.org/10.3844/jcssp.2014.1743.1751

Open AccessCopyright: © 2014 V. Kaviha, V. Kannan and S. Ravi. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Keywords

  • Blowfish
  • Central Queue
  • EDF
  • Priority Scheduling
  • Micro/Os-II