Improved CloudSim for Simulating QoS-Based Cloud Services

  • Jun-Kwon Jung
  • Nam-Uk Kim
  • Sung-Min Jung
  • Tai-Myoung Chung
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 214)

Abstract

CloudSim is useful tool for a simulation of cloud environment. CloudSim can view the availability, a power consumption, and a network traffic of services on cloud environment. However, CloudSim cannot support Quality of Service (QoS). Thus, this paper proposes a cloud-simulating system with QoS using CloudSim. Providing CloudSim with a priority queue is basic solution for offering QoS. Additionally, this paper introduces implementation of priority queue in CloudSim. Proposed system is able to control cloudlets with priority and process them differentially. This advanced CloudSim shows faster complete time than default system in time-sharing policy.

Keywords

CloudSim QoS Cloudlet Priority 

Notes

Acknowledgement

This work was supported by the IT R&D program of MKE/KEIT. [KI001810039260, Integrated dev-environment for personal, biz-customized open mobile cloud service and Collaboration tech for heterogeneous devices on server]

References

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Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  • Jun-Kwon Jung
    • 1
  • Nam-Uk Kim
    • 1
  • Sung-Min Jung
    • 1
  • Tai-Myoung Chung
    • 2
  1. 1.Department of Electrical and Computer EngineeringSungkyunkwan UniversitySuwonKorea
  2. 2.College of Information and Communication EngineeringSungkyunkwan UniversitySuwonKorea

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