COMMUNICATION APPARATUS, BASE STATION, RADIO RESOURCE ALLOCATION METHOD, AND COMPUTER READABLE MEDIUM

The present disclosure aims to provide a communication apparatus capable of efficiently performing scheduling of radio resources in such a way that a radio terminal is able to complete transmission of data within an allowable time. A communication apparatus (10) according to the present disclosure includes: an allocation controller (11) configured to determine to preferentially allocate the radio resources to a control target flow over other flows in an emergency period, which is from a predetermined timing to a transmission deadline of the control target flow, of a transmission period of the control target flow in the radio terminal; and a calculation unit (12) configured to calculate an amount of data that the radio terminal should transmit in a normal period, which is from an occurrence of the control target flow to the predetermined timing, in such a way that transmission of data of an entire control target flow is completed in the emergency period.