Patent ID: 11956316
Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  B | IPC H

Claim 11:
12. A communication management method for a vehicle-mounted apparatus mounted in a vehicle, comprising the steps of:
measuring characteristics of a transmission line in a vehicle-mounted network mounted in the vehicle;
identifying the transmission line based on the measured characteristics;
communicating with another vehicle-mounted apparatus via the transmission line; and
based on an identification result of the transmission line, adjusting either of a transmission operation or a reception operation of a communication signal,
wherein the adjusting includes:
obtaining an evaluation result regarding quality of communication,
updating correspondence information indicating a corresponding relationship between the identification result and an operation parameter regarding the adjusting based on the obtained evaluation result, and
performing the adjusting using the updated correspondence information.