Patent ID: 11916645
Assignee: SOFTBANK CORP.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A control method executed by a base station device which is mounted to a flight vehicle and forms a multi-cell including a plurality of cells on a ground to provide a wireless communication service to a user terminal in the multi-cell, the control method comprising:
acquiring location information of a user terminal present in the multi-cell;
acquiring flight vehicle associated information including location information and attitude information of the flight vehicle;
estimating an interference by estimating, based on location information of a plurality of the user terminals and the flight vehicle associated information, an interfered user terminal having a chance of experiencing an interference from a cell other than a cell in which the user terminal is present among the plurality of user terminals and an interference amount;
deciding an MCS of an uplink to be assigned to the interfered user terminal based on the interference amount; and
notifying the interfered user terminal of the MCS decided in the deciding the MCS.