Algorithm Design of the p-Cycle Protection Applied to SDN Based on OFDM Transmission

Abstract:

This Paper based on the research framework of SDN, at the transport layer uses the OFDM technology transfer, namely encapsulate traffic for high speed large capacity transmission in the spectrum. Under the architecture of SDN based on p-cycle of new protection algorithm (EffectiveGrow algorithm) to protect spectrum, and using classic p-cycle algorithm turns compare with it, through the JAVA building the pan-european COST239 network topology, comparison algorithm between the various performance indicators. Finally, the simulation results show that compared with the existing classic algorithm has better performance and is suitable for the SDN capacity and configuration.

• Periodical: Applied Mechanics and Materials (Volumes 668-669)
• Pages: 1231-1236
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.668-669.1231
• Online since: October 2014
• Authors: De Zhi Zhao*, Xing Ming Li, Shun Liu
• Keywords: Alternative p-Cycle, EffectiveGrow Algorithm, OFDM, SDN, Spectrum

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