Base station, control apparatus, wireless terminal, and wireless communication system

1. A base station comprising:

a transmitter configured to transmit an operation signal for a remote control; and

a controller that is coupled to the transmitter, wherein the controller is configured to

execute a setting process that includes setting, with regard to transmission of the operation signal, a service class for the remote control, wherein the service class for the remote control includes a Packet Delay Budget (PDB) which is set to 5 milliseconds, and

execute a control process that includes controlling, in accordance with the service class, the operation signal to be transmitted via the transmitter, wherein the transmitter is configured to transmit the operation signal by using the service class that is set to the operation signal and information that is associated with the operation signal,

wherein the information relates to a first attribute value,

wherein the first attribute value either is a value that is different from a value of at least one attribute associated with the service class or is a coefficient that applies to the value of the at least one attribute associated with the service class.

2. The base station according to claim 1 , wherein the service class is associated with an attribute of a transfer delay, a transfer error rate, a guaranteed transfer speed, or any combination thereof.

3. The base station according to claim 1 , wherein the transmitter transmits the operation signal to cause a moving portion to take a motion based on the operation signal.

4. The base station according to claim 1 , wherein the service class has a guaranteed bit rate and a priority higher than at least one other radio service, wherein the at least one other radio service also has the guaranteed bit rate.