Patent ID: 11963103
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 10:
11. A method performed by a terminal device, comprising:
receiving, from a base station, a target wake up signal (WUS) to paging occasion (PO) mapping parameter; and
detecting one or more WUSs in a paging time window (PTW), based on the target WUS to PO mapping parameter;
wherein the target WUS to PO mapping parameter is obtained by a paging related entity by:
obtaining first information about a probability at which each of at least one terminal device is paged at a PO, wherein the at least one terminal device comprises the terminal device;
obtaining second information about a first power consumption and a second power consumption spent by each of the at least one terminal device for detecting a WUS and a paging message respectively;
determining, for multiple applicable WUS to PO mapping parameters, corresponding power consumptions spent by the at least one terminal device in a PTW, based on the first and second information; and
determining, as the target WUS to PO mapping parameter to be applied to the at least one terminal device, one of the multiple applicable WUS to PO mapping parameters corresponding to a lowest power consumption in a PTW.