Method and device used for discontinuous reception
The present disclosure provides a method and a device used for discontinuous reception. A first node transmits a first signaling, the first signaling indicating a current parameter of a first timer, and monitors a target signal in a first time-resource set; when the target signal is detected in the first time-resource set and the first timer is in a stopped state, starts the first timer; when the first timer is in a running state, updates the first timer in each candidate slot; wherein the current parameter of the first timer is related to at least one of a state of the first timer or a value of the first timer. The present disclosure prevents misunderstanding of the first time-frequency resource pool, thus reducing power consumption and radio interference.
1. A node for wireless communications, comprising:
a receiver, receiving a first signaling, the first signaling indicating a current parameter of a first timer that comprises an expiration value of the first timer; and
a transmitter, transmitting a radio signal in a first slot;
wherein:
the current parameter of the first timer is used for determining the first slot;
the current parameter of the first timer is related to at least one of a state of the first timer or a value of the first timer;
when a target signal is detected in a first time-resource set and the first timer is in a stopped state, the first timer is started;
when the first timer is in a running state, the first timer is updated in each candidate slot; and
when the target signal is detected on either Downlink or Sidelink, the target signal is detected in the first time-resource set.
2. The node according to claim 1 , wherein the first timer is a drx-InactivityTimer, or, the first time-resource set is an active time of the first node.
3. A node for wireless communications, comprising:
a receiver, receiving a first signaling, the first signaling indicating a current parameter of a first timer that comprises a difference between the value of the first timer and an expiration value of the first timer; and
a transmitter, transmitting a radio signal in a first slot;
wherein:
the current parameter of the first timer is used for determining the first slot;
the current parameter of the first timer is related to at least one of a state of the first timer or a value of the first timer;
when a target signal is detected in a first time-resource set and the first timer is in a stopped state, the first timer is started;
when the first timer is in a running state, the first timer is updated in each candidate slot; and
when the target signal is detected on either Downlink or Sidelink, the target signal is detected in the first time-resource set.
4. The node according to claim 3 , wherein the first timer is a drx-Inactivity Timer, or, the first time-resource set is an active time of the first node.
5. A method in a node for wireless communications, comprising:
receiving a first signaling, the first signaling indicating a current parameter of a first timer that comprises an expiration value of the first timer; and
transmitting a radio signal in a first slot;
wherein the current parameter of the first timer is used for determining the first slot; the current parameter of the first timer is related to at least one of a state of the first timer or a value of the first timer; when a target signal is detected in a first time-resource set and the first timer is in a stopped state, the first timer is started; when the first timer is in a running state, the first timer is updated in each candidate slot; when the target signal is detected on either Downlink or Sidelink, the target signal is detected in the first time-resource set.
6. The method in a node for wireless communications according to claim 5 , wherein the first timer is a drx-InactivityTimer, or, the first time-resource set is an active time of the first node.
7. A method in a node for wireless communications comprising:
receiving a first signaling, the first signaling indicating a current parameter of a first timer that comprises a difference between the value of the first timer and an expiration value of the first timer; and
transmitting a radio signal in a first slot;
wherein the current parameter of the first timer is used for determining the first slot; the current parameter of the first timer is related to at least one of a state of the first timer or a value of the first timer; when a target signal is detected in a first time-resource set and the first timer is in a stopped state, the first timer is started; when the first timer is in a running state, the first timer is updated in each candidate slot; when the target signal is detected on either Downlink or Sidelink, the target signal is detected in the first time-resource set.
8. The method in a node for wireless communications according to claim 7 , wherein the first timer is a drx-InactivityTimer, or, the first time-resource set is an active time of the first node.