Method and apparatus for low power wake up signal in a wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsPengru LI, Min WU, Feifei SUN
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Abstract
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment in a wireless communication system includes receiving, from a base station, configuration information related to a time-domain position of a signal, identifying the time-domain position of a first signal according to the configuration information, the first signal being used for at least one of synchronization or a radio resource management (RRM) measurement, and identifying the time-domain position of a monitoring occasion for a second signal based on the time-domain position of the first signal, the second signal being used for a wake-up.
Claims20
A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
- receiving, from a base station, configuration information related to a time-domain position of a signal;
- identifying a time-domain position of a first signal according to the configuration information, the first signal being used for at least one of synchronization or a radio resource management (RRM) measurement;
- and
- identifying a time-domain position of a monitoring occasion for a second signal based on the time-domain position of the first signal, the second signal being used for a wake-up.
A method performed by a base station in a wireless communication system, the method comprising:
- transmitting, to a user equipment (UE), configuration information related to a time-domain position of a signal that is used to identify a time-domain position of a first signal used for synchronization and/or a radio resource management (RRM) measurement;
- and
- transmitting, to the UE, a second signal used for wake-up,
- wherein the second signal is monitored by the UE in a monitoring occasion for the second signal, and
- wherein a time-domain position of the monitoring occasion is identified based on the time-domain position of the first signal.
A user equipment (UE) in a wireless communication system, the UE comprising:
- a transceiver;
- and
- a controller coupled with the transceiver and configured to:
- receive, from a base station, configuration information related to a time-domain position of a signal,
- identify a time-domain position of a first signal according to the configuration information, the first signal being used for at least one of synchronization or a radio resource management (RRM) measurement, and
- identify a time-domain position of a monitoring occasion for a second signal based on the time-domain position of the first signal, the second signal being used for wake-up.
A base station in a wireless communication system, the base station comprising:
- a transceiver;
- and
- a controller coupled with the transceiver and configured to:
- transmit, to a user equipment (UE), configuration information related to a time-domain position of a signal that is used to identify a time-domain position of a first signal used for synchronization and/or a radio resource management (RRM) measurement, and
- transmit, to the UE, a second signal used for wake-up,
- wherein the second signal is monitored by the UE in a monitoring occasion for the second signal, and
- wherein a time-domain position of the monitoring occasion is identified based on the time-domain position of the first signal.
Dependencies are inferred from the claim text.