Terminal and communication method
A terminal includes a reception unit that monitors an activation signal at a monitoring occasion periodically configured during DRX (Discontinuous Reception), and a control unit that determines, based on a monitoring result of the activation signal, whether or not to monitor a control signal transmitted from another terminal during DRX on-duration starting after passage of an offset period from a time point of the activation signal.
1. A terminal, comprising:
a transceiver that monitors an activation signal at a monitoring occasion periodically configured during DRX (Discontinuous Reception); and
a processor that determines, based on a monitoring result of the activation signal, whether or not to monitor a control signal transmitted from another terminal during DRX on-duration starting after passage of an offset period from a time point of the activation signal,
wherein in a case where the activation signal is transmitted from the other terminal, an RRC (Radio Resource Control) connection has been already established with the other terminal.
2. The terminal as claimed in claim 1 , wherein,
in a case where the monitoring result of the activation signal indicates active, the processor determines to monitor the control signal transmitted from the other terminal, and the transceiver receives a data signal transmitted from the other terminal based on the monitoring result of the activation signal; and
in a case where the monitoring result of the activation signal indicates inactive, the processor determines not to monitor the control signal transmitted from the other terminal and transitions into a sleep mode.
3. The terminal as claimed in claim 2 , wherein the activation signal is transmitted from the other terminal or is transmitted from a base station.
4. The terminal as claimed in claim 3 , wherein a target of the activation signal is all terminals, a terminal in a group, or a specific terminal.
5. A communication method implemented by a terminal, the communication method comprising:
monitoring an activation signal at a monitoring occasion periodically configured during DRX (Discontinuous Reception); and
determining, based on a monitoring result of the activation signal, whether or not to monitor a control signal transmitted from another terminal during DRX on-duration starting after passage of an offset period from a time point of the activation signal,
wherein in a case where the activation signal is transmitted from the other terminal, an RRC (Radio Resource Control) connection has been already established with the other terminal.