Wide coverage architecture for new power communication network and virtual network mapping optimization method

XU Lihong; CHEN Duanyun; ZHUANG Shuda

doi:10.11959/j.issn.1000-0801.2025177

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Wide coverage architecture for new power communication network and virtual network mapping optimization method

Engineering and Application | 更新时间：2026-01-20

- Wide coverage architecture for new power communication network and virtual network mapping optimization method
- Telecommunications Science Vol. 41, Issue 11, Pages: 200-210(2025)
- 作者机构：
  
  1.国网福建省电力有限公司莆田供电公司，福建莆田 351199
  2.国网福建省电力有限公司，福建福州 350003
- 作者简介：
- 基金信息：
  
  The Science and Technology Project Fund of State Grid Corporation of China(SGFJPT00XTJS2400526);The National Natural Science Foundation of China(61971190)
- DOI：10.11959/j.issn.1000-0801.2025177
  CLC： TM73
- Received：14 March 2025，
  
  Revised：2025-04-23，
  
  Accepted：04 June 2025，
  
  Published：20 November 2025
- 稿件说明：
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徐丽红,陈端云,庄书达.新型电力通信网广覆盖架构及虚拟网络映射优化方法[J].电信科学,2025,41(11):200-210.

XU Lihong,CHEN Duanyun,ZHUANG Shuda.Wide coverage architecture for new power communication network and virtual network mapping optimization method[J].Telecommunications Science,2025,41(11):200-210.
徐丽红,陈端云,庄书达.新型电力通信网广覆盖架构及虚拟网络映射优化方法[J].电信科学,2025,41(11):200-210. DOI： 10.11959/j.issn.1000-0801.2025177.

XU Lihong,CHEN Duanyun,ZHUANG Shuda.Wide coverage architecture for new power communication network and virtual network mapping optimization method[J].Telecommunications Science,2025,41(11):200-210. DOI： 10.11959/j.issn.1000-0801.2025177.

摘要

为满足新型电力系统中业务通信的广覆盖、低时延以及高效资源利用的需求，提出了新型电力通信网广覆盖架构以及在该架构下的虚拟网络映射优化方法。首先，将卫星互联网技术融入电力通信网架构中，形成新型的电力通信网架构，拓展了电力通信网络的覆盖范围，实现极端气候、自然灾害频发或偏远地区的稳定通信。其次，基于此新型架构提出一种面向电力业务的虚拟网络映射模型。在该模型下，将通信网络的资源利用率和时延参数作为核心优化指标，通过对传统模拟退火算法进行改进，实现虚拟网络映射时的低时延与高资源利用率的双重优化。最后，仿真验证表明，所提方法在保障广覆盖通信网络保持低时延的同时，可以实现资源利用率的最大化，进而提升了电力通信系统的运行效率和稳定性。

Abstract

In order to meet the needs of wide coverage

low delay and efficient resource utilization of service communication in new power system

a new power communication network with wide coverage architecture and a virtual network mapping optimization method based on this architecture were proposed. Firstly

the satellite Internet technology was integrated into electric power communication network architecture to form a new electric power communication network architecture

the coverage of the electric power communication network was expanded

and stable communication was achieved in extreme climates

natural disasters or remote areas. Secondly

based on this new architecture

a virtual network mapping model for power business was proposed. In this model

the resource utilization and delay parameters of the communication network were taken as the core optimization indexes. By improving the traditional simulated annealing algorithm

the dual optimization of low delay and high resource utilization in virtual network mapping was realized. Finally

the simulation results show that the proposed method can maximize the resource utilization while ensuring the low delay of the wide coverage communication network

thus improving the operating efficiency and stability of the power communication system.

关键词

Keywords

references

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