Earticle

초록

영어

This paper discusses the performance curves analysis based on stochastic network calculus under the diversified requirements from different applications in network. Such requirements need different quality of service (QoS), one of which is performance curve analysis. This paper proposes a theory model to investigate the performance curves in SNC. This model integrates the probability calculation into performance analysis model so as to present and analyze the statistical reuse characteristic of data stream over the Internet. The QoS model combines the above two analysis curves without using the min-plus algebra in order to avoid the noncooperation caused by Prb-MinPlus. Several innovations are included in this model. Firstly, the arrival curve indicates the stochastic data steam in the network by integrating the probability functions. Thus, the data stream is able to reflect the current situation in a network. Secondly, the model proposed in this paper integrates arrival curve and service curve to build up the model. As a result, the performance analysis could be carried out more precise. Thirdly, the proposed model has been compared with Jiang-SNC in terms of probability upper boundary and overall performance. It is observed that, the proposed model outperforms Jiang-SNC in QoS and can avoid the problem of Prb-MinPlus.

목차

Abstract
 1. Introduction
 2. Performance Analysis Model in SNC
  2.1. Arrival curve and service curve.
  2.2. Performance analysis using curves.
  2.3 QoS analysis
 3. Experiments and Discussions
 4. Conclusion
 Acknowledgements
 References

키워드

저자

• Liu Shian [ Department of Information and Communication Engineering, Guangzhou Maritime Institute, Guangzhou, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605