Method and apparatus for monitoring physical downlink control channel in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsTaehyoung Kim, Jinkyu Kang, Youngbum Kim, Jinyoung Oh, Seunghoon Choi
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Abstract
A method of controlling monitoring of a physical downlink control channel (PDCCH) in user equipment (UE), the method including receiving wake up signal (WUS) configuration information from a base station; monitoring a WUS transmitted from the base station based on the WUS configuration information; detecting the WUS based on the monitoring; and monitoring at least one search space associated with the detected WUS.
Claims14
A method, performed by a user equipment (UE), of controlling monitoring of a physical downlink control channel (PDCCH), the method comprising:
- receiving wake up signal (WUS) configuration information from a base station;
- monitoring a WUS transmitted from the base station based on the WUS configuration information;
- detecting the WUS based on the monitoring;
- and
- monitoring at least one search space associated with the detected WUS,
- wherein the at least one search space associated with the detected WUS is determined based on a search space index received from the base station, the search space index is included in an upper layer signaling, a downlink control information (DCI), or a media access control (MAC) control element (MAC CE) received from the base station and the DCI or the MAC CE comprises a WUS activation message.
A user equipment (UE) for controlling monitoring of a physical downlink control channel (PDCCH), the UE comprising:
- a transceiver;
- and
- at least one controller coupled with the transceiver and configured to:
- receive wake up signal (WUS) configuration information from a base station,
- monitor a WUS transmitted from the base station based on the WUS configuration information,
- detect the WUS based on the monitoring, and
- monitor at least one search space associated with the detected WUS,
- wherein the at least one search space associated with the detected WUS is determined based on a search space index received from the base station, the search space index is included in an upper layer signaling, a downlink control information (DCI), or a media access control (MAC) control element (MAC CE) received from the base station and the DCI or the MAC CE comprises a WUS activation message.
Dependencies are inferred from the claim text.