The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2021
Filed:
May. 21, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Chenxu Liu, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A method and a device for selecting an aggregation node are provided. The method includes: acquiring a trust value list for each of nodes in a cluster, the trust value list for each of the nodes including trust values for each of the nodes, acquired by remaining nodes in the cluster; acquiring an actual trust value for each of the nodes according to the trust value list for each of the nodes; calculating an actual remaining energy ratio of each node according to a self-calculated remaining energy ratio of the node calculated by itself and other-calculated remaining energy ratios for the node calculated by the remaining nodes in the cluster; calculating an energy-trust integrated value for each of the nodes according to the actual trust value and the actual remaining energy ratio; and selecting an aggregation node according to the energy-trust integrated values for the nodes.