Patent ID: 11882619
Assignee: MURATA MACHINERY, LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. A wireless communication system comprising:
a transmitter to wirelessly transmit an instruction; and
a receiver to control an industrial machine according to the instruction received from the transmitter; wherein
a wireless connection between the transmitter and the receiver is able to be established by being in a partner fixed state in which the receiver is fixed as a connection partner of the transmitter;
after the wireless connection is established, the partner fixed state is continued in a state in which the wireless connection is not able to be maintained before an operation to disconnect the wireless connection is performed;
after the wireless connection is not able to be maintained, the wireless connection between the transmitter and the receiver is re-established on a condition that a predetermined operation is performed on both the transmitter and the receiver which are in the partner fixed state; and
the predetermined operation to satisfy the condition of re-establishing the wireless connection between the transmitter and the receiver performed on both the transmitter and the receiver includes an operation of turning on power.