Base station, wireless communication method, and wireless communication system

A wireless communication method performed in a base station, the method comprising:

• a step of receiving information on a plurality of wireless terminals from a representative wireless terminal representing the plurality of wireless terminals;
• a step of setting control information for controlling random access by the plurality of wireless terminals based on the information on the plurality of wireless terminals;
• and
• a step of transmitting the control information to the plurality of wireless terminals.

A wireless communication system comprising:

• a plurality of wireless terminals;
• and
• a base station including
• a receiving section that receives information on the plurality of wireless terminals from a representative wireless terminal representing the plurality of wireless terminals,
• a control information setting section that sets control information for controlling random access by the plurality of wireless terminals based on the information on the plurality of wireless terminals received by the receiving section, and
• a transmitting section that transmits the control information set by the control information setting section to the plurality of wireless terminals.