Invention Grant
- Patent Title: Configuring downlink control information to schedule multiple component carriers
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Application No.: US17192782Application Date: 2021-03-04
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Publication No.: US11700614B2Publication Date: 2023-07-11
- Inventor: Kazuki Takeda , Alberto Rico Alvarino , Peter Gaal , Huilin Xu , Wanshi Chen , Tao Luo , Mostafa Khoshnevisan , Xiaoxia Zhang , Jing Sun
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart LLP
- Main IPC: H04W72/23
- IPC: H04W72/23 ; H04W72/0453

Abstract:
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may connect with a base station over a set of component carriers according to a carrier aggregation configuration. The UE may then monitor a search space configured for scheduling multiple component carriers and may receive downlink control information (DCI) based on monitoring the search space. The DCI may include a carrier indicator field (CIF) and may schedule a set of data transmissions over two or more component carriers (e.g., from the set of component carriers). The UE may determine that the two or more component carriers include the first component carrier and the second component carrier based on the monitored search space, the CIF within the DCI, or both. The UE may then transmit and receive the set of data transmissions over the first and second component carriers.
Public/Granted literature
- US20210410120A1 CONFIGURING DOWNLINK CONTROL INFORMATION TO SCHEDULE MULTIPLE COMPONENT CARRIERS Public/Granted day:2021-12-30
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