• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Overlay Multicast Update Strategy Based on Perturbation Theory

Vol. 11, No.1, January 30, 2017
10.3837/tiis.2017.01.009, Download Paper (Free):

Abstract

The change of any element in the network is possible to cause performance degradation of the multicast network. So it is necessary to optimize the topology path through the multicast update strategy, which directly affects the performance and user experience of the overlay multicast. In view of the above, a new multicast tree update strategy based on perturbation theory Musp (Multicast Update Strategy based on Perturbation theory) is proposed, which reduces the data transmission interruption caused by the multicast tree update and improves user experiences. According to the multicast tree’s elements performance and the topology structure, the Musp strategy defines the multicast metric matrix and based on the matrix perturbation theory it also defines the multicast fluctuation factor. Besides it also demonstrates the calculability of the multicast fluctuation factor presents the steps of the Musp algorithm and calculates the complexity. The experimental results show that compared with other update strategies, as for the sensitivity of the multicast fluctuation factor’s energized multicast tree to the network disturbance, the maximum delay of the Musp update strategy is minimal in the case of the local degradation of network performance.


Statistics

Show / Hide Statistics

Statistics (Cumulative Counts from December 1st, 2015)
Multiple requests among the same browser session are counted as one view.
If you mouse over a chart, the values of data points will be shown.


Cite this article

[IEEE Style]
Ye Shen, Jing Feng, Weijun Ma, Lei Jiang and Min Yin, "Overlay Multicast Update Strategy Based on Perturbation Theory," KSII Transactions on Internet and Information Systems, vol. 11, no. 1, pp. 171-192, 2017. DOI: 10.3837/tiis.2017.01.009

[ACM Style]
Shen, Y., Feng, J., Ma, W., Jiang, L., and Yin, M. 2017. Overlay Multicast Update Strategy Based on Perturbation Theory. KSII Transactions on Internet and Information Systems, 11, 1, (2017), 171-192. DOI: 10.3837/tiis.2017.01.009