Conditional wake-up signal configuration for new radio

1. A method performed by a wireless device configured with Discontinuous Reception, DRX, the method comprising:

monitoring for a first wakeup signal, WUS, during a first WUS monitoring occasion;

in response to the wireless device detecting the first WUS during the first WUS monitoring occasion:

monitoring a downlink control channel during a downlink control channel monitoring occasion comprising a DRX ON duration associated with the detected first WUS; and

abstaining from monitoring for a second WUS in a second WUS monitoring occasion based on a condition, wherein the condition comprises the second WUS monitoring occasion overlapping a time when an inactivity timer is running.

2. A method performed by a network node, the method comprising:

transmitting a first wakeup signal, WUS, to a wireless device;

configured with Discontinuous Reception, DRX, during a first WUS monitoring occasion;

transmitting a downlink signal on a downlink control channel during a downlink control channel monitoring occasion comprising a DRX ON duration associated with the first WUS monitoring occasion; and

abstaining from transmitting a second WUS to the wireless device until after a predetermined period of time, wherein abstaining from transmitting the second WUS to the wireless device until after the predetermined period of time comprises abstaining from transmitting the second WUS in a second WUS monitoring occasion based on a condition and wherein the condition comprises the second WUS monitoring occasion overlapping a time when an inactivity timer is running.

3. A wireless device configured for Discontinuous Reception, DRX, the wireless device comprising:

processing circuitry configured to:

monitor for a first wakeup signal, WUS, during a first WUS monitoring occasion;

in response to the wireless device detecting the first WUS during the first WUS monitoring occasion:

monitor a downlink control channel during a downlink control channel monitoring occasion comprising a DRX ON duration associated with the detected first WUS; and

abstain from monitoring for a second WUS in a second WUS monitoring occasion based on a condition, wherein the condition comprises the second WUS monitoring occasion overlapping a time when an inactivity timer is running.

4. The wireless device of claim 3 , wherein the condition comprises the first WUS monitoring occasion overlapping an active time.

5. The wireless device of claim 4 , wherein the active time comprises a time slot during which the wireless device is monitoring the downlink control channel.

6. The wireless device of claim 3 , wherein the abstaining from monitoring for the second WUS based on the condition is in response to receiving an indication from a network node to not monitor for wakeup signal, WUS, during a predetermined period of time.

7. The wireless device of claim 3 , wherein in response to detecting the first WUS, the processing circuitry is configured to:

detect a downlink signal while monitoring the downlink control channel;

after detecting the downlink signal, set the inactivity timer associated with a predetermined period of time;

abstain from monitoring for the second WUS while the inactivity timer is running during the predetermined period of time; and

reset the inactivity timer in response to detecting a subsequent downlink signal in the downlink control channel before the inactivity timer expires.

8. The wireless device of claim 3 , wherein the processing circuitry is configured to:

in response to the wireless device detecting the first WUS during the first WUS monitoring occasion, transmit, to a network node, an acknowledgement signal associated with the detected first WUS.

9. The wireless device of claim 8 , wherein the processing circuitry is configured to determine, based on the detected first WUS, to send the acknowledgement signal to the network node.

10. The wireless device of claim 3 , wherein the processing circuitry is configured to:

while abstaining from monitoring for the second WUS in the second WUS monitoring occasion, monitor the downlink control channel during at least one additional downlink control channel monitoring occasion associated with the second WUS monitoring occasion.

11. A wireless device configured for Discontinuous Reception, DRX, the wireless device comprising:

processing circuitry configured to:

monitor for a first wakeup signal, WUS, during a first WUS monitoring occasion;

in response to not detecting the first WUS during the first WUS monitoring occasion:

determine whether a condition is met;

based on determining that the condition was met, monitor the downlink control channel during a downlink control channel monitoring occasion associated with the first WUS monitoring occasion.

12. The wireless device of claim 11 , wherein the at least one condition is met when a metric is above a threshold value.

13. The wireless device of claim 11 , wherein the metric comprises a quality metric and the condition is met when the quality metric is above a predetermined threshold, wherein the quality metric is based on one or more of a Reference Signal Received Power, RSRP, a Reference Signal Received Quality, RSRQ, a Channel State Information, CSI, condition, and a synchronization condition.

14. The wireless device of claim 11 , wherein the processing circuitry is configured to receive, from a network node, information from which the wireless device is configured to obtain the condition that the wireless device is to use in determining whether the condition is met.

15. A network node comprising:

processing circuitry configured to:

transmit a first wakeup signal, WUS, to a wireless device configured for Discontinuous Reception, DRX, during a first WUS monitoring occasion;

transmit a downlink signal on a downlink control channel during a downlink control channel monitoring occasion comprising a DRX ON duration associated with the first WUS monitoring occasion; and

abstain from transmitting a second WUS to the wireless device until after a predetermined period of time, wherein the processing circuitry being configured to abstain from transmitting the second WUS to the wireless device until after the predetermined period of time comprises the processing circuitry being configured to abstain from transmitting the second WUS in a second WUS monitoring occasion based on a condition and wherein the condition comprises the second WUS monitoring occasion overlapping a time when an inactivity timer is running.

16. The network node of claim 15 , wherein the condition comprises the first WUS monitoring occasion overlapping an active time.

17. The network node of claim 16 , wherein the active time comprises a time slot during which the wireless device is monitoring the downlink control channel.

18. The network node of claim 15 , wherein the predetermined period of time is based on a preconfigured time period during which the wireless device abstains from monitoring for the second WUS.

19. The network node of claim 15 , wherein the processing circuitry is configured to transmit, to the wireless device, an indication to not monitor for the second WUS.

20. The network node of claim 17 , wherein the processing circuitry is configured to:

send a configuration to the wireless device, wherein the configuration comprises instructions for the wireless device, instructing the wireless device to, in response to detecting the downlink signal while monitoring the downlink control channel:

set the inactivity timer after detecting the downlink signal; and

abstain from monitoring for the second WUS while the inactivity timer is running; and

reset the inactivity timer in response to detecting a subsequent downlink signal in the downlink control channel before the inactivity timer expires.

21. The network node of claim 15 , wherein the processing circuitry is configured to:

in response to the wireless device detecting the first WUS during the first WUS monitoring occasion, receive an acknowledgement signal associated with the detected first WUS from the wireless device.

22. The network node claim 15 , wherein the processing circuitry is configured to configure the wireless device to monitor the downlink control channel during the DRX ON duration.

23. A network node comprising: processing circuitry configured to:

transmit, to a wireless device configured for Discontinuous Reception, DRX, information indicating that in response to the wireless device failing to detect a first wakeup signal, WUS, during a first WUS monitoring occasion and at least one condition being met, the wireless device is to monitor a downlink control channel during a downlink control channel monitoring occasion associated with the first WUS monitoring occasion.

24. The network node of claim 23 , wherein the at least one condition is met when a metric is above a threshold value.

25. The network node of claim 23 , wherein the metric comprises a quality metric and the condition is met when the quality metric is above a predetermined threshold, wherein the quality metric is based on one or more of a Reference Signal Received Power, RSRP, a Reference Signal Received Quality, RSRQ, a Channel State Information, CSI, condition, and a synchronization condition.

26. The network node of claim 23 , wherein the processing circuitry is configured to transmit information comprising or indicating the condition to the wireless device.