Base station and user terminal
AssigneeKYOCERA Corporation
InventorsMasato FUJISHIRO, Henry CHANG
Life of this patent
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Abstract
A base station according to a first aspect manages a cell in which a group including a plurality of user terminals exists. The base station comprises: a controller configured to instruct, if starting transmission of multicast data to the plurality of user terminals, each of the plurality of user terminals to activate a semi-persistent scheduling; and a transmitter configured to use the semi-persistent scheduling to transmit the multicast data to the plurality of user terminals via a physical downlink shared channel.
Claims13
A base station configured to manage a cell in which a group including a plurality of user terminals exists, comprising:
- a controller configured to instruct, if starting transmission of multicast data to the plurality of user terminals, each of the plurality of user terminals to activate a semi-persistent scheduling;
- and
- a transmitter configured to use the semi-persistent scheduling to transmit the multicast data to the plurality of user terminals via a physical downlink shared channel.
A user terminal belonging to a group including a plurality of user terminals, comprising:
- a controller configured to activate a semi-persistent scheduling, if receiving, from a base station, an activation instruction for the semi-persistent scheduling;
- and
- a receiver configured to use the semi-persistent scheduling to receive multicast data transmitted from the base station to the plurality of user terminals via a physical downlink shared channel.
Dependencies are inferred from the claim text.