System and server apparatus

A server apparatus connected to one or more base stations capable of communicating with a terminal, comprising:

• a processor configured to generate a first control signal including a first instruction to operate at least part of the terminal within a first validity period and generate a second control signal including a second instruction to operate at least part of the terminal within a second validity period after an operation of the at least part of the terminal in accordance with the first instruction;
• and
• a transmitter configured to transmit the first control signal from the one or more base stations to the terminal at first timing and transmit the second control signal from the one or more base stations to the terminal at second timing after the first timing
• wherein an end of the first validity period is after the second timing.

A system capable of communicating with a terminal, comprising:

• a processor configured to generate a first control signal including a first target position to operate at least part of the terminal and generate a second control signal including a second target position to operate at least part of the terminal after an operation of the at least part of the terminal in accordance with the first target position;
• and
• a transmitter configured to transmit the first control signal to the terminal at first timing and transmit the second control signal to the terminal at second timing after the first timing,
• wherein the first target position is farther than a position which the at least part of the terminal is to reach at the second timing.

A server apparatus connected to one or more base stations capable of communicating with a terminal, comprising:

• a processor configured to generate a first control signal including a first target, position to operate at least part of the terminal and generate a second control signal including a second target position to operate at least part of the terminal after an operation of the at least part of the terminal in accordance with the first target position;
• and
• a transmitter configured to transmit the first control signal from the one or more base stations to the terminal at first timing and transmit the second control signal from the one or more base stations to the terminal at second timing after the first timing,
• wherein the first target position is farther than a position which the at least part of the terminal is to reach at the second timing.