Invention Grant
- Patent Title: Using a pre-emption indication associated with a quasi co-location relationship
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Application No.: US16715727Application Date: 2019-12-16
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Publication No.: US11438826B2Publication Date: 2022-09-06
- Inventor: Mostafa Khoshnevisan , Jing Sun , Xiaoxia Zhang , Tao Luo , Arumugam Chendamarai Kannan
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Harrity & Harrity LLP
- Main IPC: H04W48/12
- IPC: H04W48/12 ; H04W72/04 ; H04L5/00 ; H04W24/10 ; H04L27/26 ; H04B1/7115 ; H04W76/27 ; H03M13/39 ; H04B7/06

Abstract:
In some aspects, a user equipment (UE) may receive a configuration that indicates an association between a pre-emption indication field and at least one of: a set of transmission configuration indicator (TCI) states, a set of demodulation reference signal (DMRS) ports, or a set of layers; receive downlink control information (DCI) that includes a pre-emption indication that is indicated as a set of bits in the pre-emption indication field; determine whether the UE is scheduled to receive a communication in one or more pre-empted resources indicated by the set of bits, via a component carrier associated with the pre-emption indication, and using at least one of: a TCI state included in the set of TCI states, a DMRS port included in the set of DMRS ports, or a layer included in the set of layers; and decode the communication based at least in part on the determination.
Information query