Title: State scheduling method of redundant nodes in power communication network based on least square method

Authors: Liang Ma; Jie Zhou; Bintai Xu; Youxiang Zhu; Yingjie Jiang

Addresses: Information Telecommunications Company, State Grid Shandong Electric Power Company, Jinan, 250001, China ' Information Telecommunications Company, State Grid Shandong Electric Power Company, Jinan, 250001, China ' Information Telecommunications Company, State Grid Shandong Electric Power Company, Jinan, 250001, China ' Information Telecommunications Company, State Grid Shandong Electric Power Company, Jinan, 250001, China ' Information Telecommunications Company, State Grid Shandong Electric Power Company, Jinan, 250001, China

Abstract: In order to overcome the problem of large energy consumption in traditional scheduling methods, a state scheduling method based on least square method is proposed for redundant nodes in power communication network. This method can identify and mark redundant nodes and obtain the location information of adjacent nodes in power system environment. Using the least square method and iterative method to find the location coordinates of redundant nodes in the power communication network, building the basic power communication network model, according to the work requirements of redundant nodes in the power communication network, to achieve the scheduling of redundant nodes. The experimental results show that the average energy consumption is 0.16kj less than that of the traditional method, which has better performance of coverage quality in the monitoring process and can extend the network monitoring time in the later stage of operation.

Keywords: power communication; communication network; redundant node; node state; state scheduling; energy consumption; location coordinates.

DOI: 10.1504/IJAACS.2022.125418

International Journal of Autonomous and Adaptive Communications Systems, 2022 Vol.15 No.3, pp.185 - 201

Received: 13 Nov 2019
Accepted: 15 May 2020
Published online: 09 Sep 2022 *

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