A QoS-based network planning method for power fiber to the home

Shuai SHAO; Zhijun SHANG; Zhongfeng WANG; Guoliang XIN; Yueyue LI; Xiangyu KONG; Xujing PENG

doi:10.11959/j.issn.1000-0801.2019092

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A QoS-based network planning method for power fiber to the home

research and development | 更新时间：2024-06-05

- A QoS-based network planning method for power fiber to the home
- Telecommunications Science Vol. 35, Issue 6, Pages: 78-88(2019)
- 作者机构：
  
  1. 中国科学院沈阳自动化研究所，辽宁沈阳110016
  2. 中国科学院机器人与智能制造创新研究院，辽宁沈阳 110016
  3. 国网辽宁省电力有限公司，辽宁沈阳 110004
  4. 国网沈阳供电公司，辽宁沈阳110811
  5. 北京国电通网络技术有限公司，北京100070
  6. 北京邮电大学网络与交换技术国家重点实验室，北京 100876
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2019092
  CLC： G304
- Published Online：2019-06，
  
  Published：20 June 2019
- 稿件说明：
移动端阅览
Shuai SHAO, Zhijun SHANG, Zhongfeng WANG, et al. A QoS-based network planning method for power fiber to the home[J]. Telecommunications science, 2019, 35(6): 78-88.
DOI：

Shuai SHAO, Zhijun SHANG, Zhongfeng WANG, et al. A QoS-based network planning method for power fiber to the home[J]. Telecommunications science, 2019, 35(6): 78-88. DOI： 10.11959/j.issn.1000-0801.2019092.

摘要

提出了一种基于QoS的电力光纤到户网络规划方法。首先，结合不同建筑物的配电结构进行具有针对性的光网络单元（optical network unit，ODN）线路路径设计；然后，以通信成本为优化目标，以接入容量、可靠性、时延等为约束条件，建立最优化问题模型，并采用智能算法进行求解；最后，核算所规划网络的光路衰减，以满足实际应用需求。仿真结果表明，提出的基于QoS的电力光纤到户网络规划方法可以在保证业务可靠性、时延要求的前提下，节约网络建设成本。

Abstract

A QoS-based network planning method for power fiber to the home was proposed.Firstly

the distribution structure of different buildings was combined to carry out targeted ODN line path design.Secondly

in the ONU packet cluster planning stage

in order to meet the QoS requirements of multi-service differentiation

the communication cost as the optimization goal was uesd

and the optimization problem model was established with the constraints of access capacity

reliability and delay.At the same time

intelligent algorithms were used to solve the optimization problem model.Finally

the optical path attenuation of the planned network was calculated to meet the actual application needs.The simulation results show that the proposed QoS-based network planning method for power fiber to the home can save network construction cost while ensuring service reliability and delay requirements.

关键词

Keywords

references

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