Invention Grant
- Patent Title: UE configured for joint activation of TCI states and spatial relation info on multiple component carriers
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Application No.: US17036055Application Date: 2020-09-29
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Publication No.: US11671954B2Publication Date: 2023-06-06
- Inventor: Alexei Davydov , Avik Sengupta
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W72/044 ; H04L5/00 ; H04W72/23

Abstract:
Embodiments of a user equipment (UE) configured for operation in a fifth generation (5G) new radio (NR) network are disclosed herein. In some embodiments, a media access control Layer (MAC) control element (CE) (MAC CE) may activate a spatial relation info for a sounding reference signal (SRS) resource for two or more indicated component carriers (CCs). The spatial relation info for the SRS resource for the two or more indicated CCs may be applied in response to the activation. The SRS resource may be transmitted in the two or more indicated CCs with a same spatial transmission filter that is used for another reference signal configured in the spatial relation info when the UE is configured with one or more SRS resource configurations and when the spatial relation info is activated.
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