Radio parameter control apparatus, radio base station, radio parameter control method, and non-transitory computer readable medium

A radio base station comprising:

• a radio quality prediction unit that predicts radio quality of a radio terminal due to change of a radio parameter of a radio cell, wherein the radio quality prediction unit predicts the radio quality of the radio terminal due to the change of the radio parameter using measurement results of the radio quality reported from the radio terminal before the change of the radio parameter is carried out;
• a resource-allocated number-of-communications prediction unit that predicts the number of communications considered as allocation targets of radio resources in a radio cell due to the change of the radio parameter;
• a communication quality prediction unit that predicts communication quality due to the change of the radio parameter based on a prediction result of the radio quality and a prediction result of the number of communications;
• and
• a radio parameter decision unit that decides a radio parameter by which improvement of communication quality is predicted based on the predicted communication quality.

A radio parameter control method, wherein

• predicting radio quality of a radio terminal due to change of a radio parameter of a radio cell wherein the radio quality of the radio terminal due to the change of the radio parameter is predicted using measurement results of the radio quality reported from the radio terminal before the change of the radio parameter is carried out,
• predicting the number of communications considered as allocation targets of radio resources in a radio cell due to the change of the radio parameter,
• predicting communication quality due to the change of the radio parameter based on a prediction result of the radio quality and a prediction result of the number of communications, and
• deciding a radio parameter by which improvement of communication quality is predicted based on the predicted communication quality.

A non-transitory computer readable medium having stored therein a program that makes a computer execute the steps of:

• predicting radio quality of a radio terminal due to change of a radio parameter of a radio cell, wherein the radio quality of the radio terminal due to the change of the radio parameter is predicted using measurement results of the radio quality reported from the radio terminal before the change of the radio parameter is carried out;
• predicting the number of communications considered as allocation targets of radio resources in a radio cell due to the change of the radio parameter;
• predicting communication quality due to the change of the radio parameter based on a prediction result of the radio quality and a prediction result of the number of communications;
• and
• deciding a radio parameter by which improvement of communication quality is predicted is decided based on the predicted communication quality.