SCEF ENTITY, COMMUNICATION TERMINAL, DATA PROCESSING METHOD, DATA RECEIVING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

摘要

An exposure function entity capable of suppressing an increase in processing load related to communication between an SCEF and an MME in Non-IP data communication is provided. An exposure function entity (10) is configured to receive, from a server (30), a request for Non-IP Data Delivery, NIDD, including downlink non-IP data; receive, from a control device (20), an indication indicating a terminal (40, 42) is not temporarily reachable due to power saving; buffer the downlink non-IP data; send, to the server (30), an indication indicating the downlink non-IP data is buffered in the exposure function entity (10); receive, from the server (30), an additional request for NIDD including additional non-IP data; and replace data buffered in the exposure function entity (10) from the downlink non-IP data to the additional non-IP data.