基于位置加权的电力通信网站点带宽估算方法

doi:10.11959/j.issn.1000-0801.2018162

Abstract

Abstract:

A power communication network site point communication bandwidth estimation method was proposed,which was related to the field of power communication networks.Firstly,according to a topology diagram of a power communication network,the local importance of the power communication site in the power communication network was determined.Then,the local importance and global importance of the power communication website was merged to obtain the actual importance value of the power communication website.Secondly,according to the actual importance value,each station’s communication bandwidth estimation model was determined.The data traffic redundancy factor was calculated based on the site communication bandwidth estimation model to calculate the planning bandwidth of the power communication site.The station’s position in the network topology was used to calculate the importance of the site and the importance of the node was introduced into the communication bandwidth of the site in the proposed method.In the estimation,the inaccuracy of traditional site communication bandwidth estimation result was overcome.

Key words: power communication network, bandwidth estimation, node importance

CLC Number:

TN915

Zhengjia ZHU,Xinyu YOU,Chenxi ZHENG,Li LI,Bing FAN. Power communication website bandwidth estimation method based on position weighting[J]. Telecommunications Science, 2018, 34(10): 150-156.

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站点名称	电压等级/kV	重要度值	站点带宽/(Mbit·s^-1)
李庄	220	0.712	311.34
五里台	220	0.620	309.32
平方	220	0.599	308.86
…	…	…	…
桃园	110	0.227	84.25
栖云寺	110	0.207	83.87
山海关	110	0.184	83.42

Power communication website bandwidth estimation method based on position weighting

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