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Load-Balancing-Based Reliable Mapping Algorithm for Virtual Resources in Power Communication Network

  • Nie JunhaoEmail author
  • Qi Feng
  • Li Wenjing
  • Zhang Zhe
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 895)

Abstract

Based on the service characteristics of power communication network and the reliability requirements of virtual mapping, this paper designs a reliable mapping algorithm for virtual resources based on load balancing with network virtualization technology. The algorithm sorts according to services request priorities, adopting the idea of redundant backup primary and secondary road co-mapping, combining conditions of links constraints, bandwidth constraints, as well as non-intersecting of the main and auxiliary roads, and then maps requests to achieve the goal of load balancing. The simulation results show that the proposed algorithm has a significant effect on improving mapping success rate and stability of the virtual network. It can also alleviate the reliability problem of power communication network when fault occurs.

Keywords

Load balancing Power communication network Resource mapping Reliability 

Notes

Acknowledgment

This work is supported by Science and Technology Project from Headquarters of State Grid Corporation of China: “Key technology development and application demonstration of high-confidence intelligent sensing and interactive integrated service system (52110118008H)”.

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.Beijing University of Posts and TelecommunicationsBeijingChina
  2. 2.State Grid Information and Communication Industry Group Co. Ltd.BeijingChina

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