Methods and related devices for performing cross-carrier scheduling with beam operations
AssigneeFG Innovation Company Limited
InventorYu-Hsin Cheng
Life of this patent
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Abstract
A method for wireless communications is provided. The method, performed by a User Equipment (UE), includes receiving, on a first cell, a first search space configuration and a second search space configuration, and a portion of the second search space configuration being different from the first search space configuration; monitoring, on the first cell, a first Physical Downlink Control Channel (PDCCH) of the first cell, based on the first search space configuration; and monitoring, on the first cell, a second PDCCH of a second cell cross-carrier scheduled by the first cell, based on the second search space configuration.
Claims16
A method for wireless communications performed by a User Equipment (UE), the method comprising:
- receiving, on a first cell, a first Radio Resource Control (RRC) configuration of the first cell and a second RRC configuration of a second cell that is cross-carrier scheduled by the first cell, the first RRC configuration comprising a first search space configuration and a first search space Identifier (ID) of the first search space configuration, the second RRC configuration comprising a second search space configuration;
- monitoring, on the first cell, a first Physical Downlink Control Channel (PDCCH) of the first cell, based on the first search space configuration;
- and
- monitoring, on the first cell, a second PDCCH of the second cell based on the second search space configuration, wherein:
- the second search space configuration is indicated by the first search space ID of the first search space configuration;
- a portion of the second search space configuration is different from the first search space configuration;
- and
- the portion of the second search space configuration different from the first search space configuration comprises at least one of:
- a number of PDCCH candidates of each Aggregation Level (AL);
- a monitoring periodicity;
- and
- a format of Downlink Control Information (DCI).
A User Equipment (UE) comprising:
- one or more non-transitory computer-readable media having computer-executable instructions embodied thereon;
- at least one processor coupled to the one or more non-transitory computer-readable media, and configured to execute the computer-executable instructions to:
- receive, on a first cell, a first Radio Resource Control (RRC) configuration of the first cell and a second RRC configuration of a second cell that is cross-carrier scheduled by the first cell, the first RRC configuration comprising a first search space configuration and a first search space Identifier (ID) of the first search space configuration, the second RRC configuration comprising a second search space configuration;
- monitor, on the first cell, a first Physical Downlink Control Channel (PDCCH) of the first cell, based on the first search space configuration;
- and
- monitor, on the first cell, a second PDCCH of the second cell based on the second search space configuration, wherein:
- the second search space configuration is indicated by the first search space ID of the first search space configuration;
- a portion of the second search space configuration is different from the first search space configuration;
- and
- the portion of the second search space configuration different from the first search space configuration comprises at least one of:
- a number of PDCCH candidates of each Aggregation Level (AL);
- a monitoring periodicity;
- and
- a format of Downlink Control Information (DCI).
Dependencies are inferred from the claim text.