Patent ID: 11870043
Assignee: SILICON WORKS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G  Y | IPC G  H

Claim 3:
4. The manager node of claim 1, wherein the controller is configured to detect an energy level of a frequency of the first channel and a data frame of the second network occurring in the first channel, check a number of non-receptions where one or more of ACK and battery data are not received from a monitor node, apply a weight value to each of the detected energy level, a detection result value of the data frame of the second network, and the number of non-receptions, and summate a weight-applied energy level, a weight-applied detection result value, and a weight-applied number of non-receptions to calculate the degree of degradation of the first channel.