Radio communication system, base sation apparatus, terminal apparatus, and radio communication method

A radio communication system comprising:

• a base station apparatus including
• a first memory configured to store a schedule for communication using each of a plurality of set values of a predetermined communication element in the physical layer,
• a first antenna configured to communicate with a terminal apparatus using a first set value of the plurality of set values in accordance with the schedule stored in the first memory, and
• a first processor configured to select a second set value of the plurality of set values if the condition of communication performed with the terminal apparatus by the first antenna using the first set value has deteriorated, and cause the first antenna to perform communication using the selected second set value in accordance with the schedule;
• and
• the terminal apparatus including
• a second memory configured to store the schedule,
• a second antenna configured to communicate with the base station apparatus using the first set value in accordance with the schedule stored in the second memory, and
• a second processor configured to select the second set value if the condition of communication performed with the base station apparatus by the second antenna using the first set value has deteriorated, and cause the second antenna to perform communication using the selected second set value in accordance with the schedule.