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A Modeling Algorithm to Network Flows in OTN Based on E1 Business

  • Fei Xia
  • Fanbo Meng
  • Zongze Xia
  • Xiaobo Huang
  • Li Song
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 849)

Abstract

Recently, Optical Transport Networks (OTN) have been extensively deployed and applied in communication networks. Compared with traditional transport networks, OTN can provide much larger traffic transport ability. However, the properties and characteristics of network flows in OTN are not deeply studied and this is still a larger gap between theory analysis and practical applications. This paper studies the modeling problem of network flows in OTN. We propose a Walsh transform-based modeling method to describe end-to-end traffic amount of network flows in OTN. Firstly, the end-to-end traffic is denoted as a independent identically distributed random time-varying series. Then the Walsh transform theory is used to characterize the end-to-end traffic of network flows. By calculating the corresponding parameters, the proposed model is build correctly. Simulation results show that our approach is feasible and effective.

Keywords

End-to-end traffic Walsh transform Traffic modeling Optical transport networks Traffic engineering 

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Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  • Fei Xia
    • 1
  • Fanbo Meng
    • 2
  • Zongze Xia
    • 1
  • Xiaobo Huang
    • 1
  • Li Song
    • 1
  1. 1.State Grid Liaoyang Electric Power Supply CompanyLiaoyangChina
  2. 2.State Grid Liaoning Electric Power Company LimitedShenyangChina

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