BASE STATION AND USER TERMINAL

摘要

A user terminal executes processes of receiving control information from a base station, the control information indicating that transmission of a gap request is allowed; transmitting a reception gap request to the base station, the reception gap request requesting reception gaps which are timings in which the user terminal halts a downlink reception to monitor device-to-device discovery signals directly transmitted from other user terminals; and receiving a gap configuration from the base station, the gap configuration indicating the reception gaps configured by the base station to the user terminal. The reception gap request includes a frequency identifier indicating a frequency for monitoring the device-to-device discovery signals; and correlated gap pattern. The gap pattern includes bit map information indicating subframes corresponding to the reception gaps; period information indicating a repeating period of the bit map information; and offset information indicating a start timing of the period.

主权项

1. A user terminal comprising:
a controller containing at least one processor and at least one memory, the controller configured to execute processes of: receiving control information from a base station, the control information indicating that transmission of a gap request is allowed; transmitting a reception gap request to the base station, the reception gap request requesting reception gaps which are timings in which the user terminal halts a downlink reception to monitor device-to-device discovery signals directly transmitted from other user terminals; and receiving a gap configuration from the base station, the gap configuration indicating the reception gaps configured by the base station to the user terminal, wherein the reception gap request includes: a frequency identifier indicating a frequency to be used for monitoring the device-to-device discovery signals; and a gap pattern correlated with the frequency identifier, the gap pattern including:
bit map information indicating subframes corresponding to the reception gaps;period information indicating a predetermined period by which the bit map information is repeated; andoffset information indicating a start timing of the predetermined period.