Invention Application
- Patent Title: BEAM REFINEMENT REFERENCE SIGNAL BEFORE PAGING DCI RECEPTION
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Application No.: US17357250Application Date: 2021-06-24
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Publication No.: US20210409968A1Publication Date: 2021-12-30
- Inventor: Mahmoud TAHERZADEH BOROUJENI , Tao LUO , Iyab Issam SAKHNINI , Jelena DAMNJANOVIC
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04W16/28
- IPC: H04W16/28 ; H04W68/00 ; H04W24/08 ; H04W72/04 ; H04W76/11

Abstract:
A base station may transmit a beam refinement reference signal prior to a paging physical downlink control channel (PDCCH) monitoring occasion to improve reception of a paging downlink control information (DCI). A user equipment (UE) may receive at least one transmission indicating the beam refinement reference signal transmitted prior to the PDCCH monitoring occasion. The UE may receive the beam refinement reference signal prior to the paging PDCCH monitoring occasion based on the at least one transmission. The UE may receive a downlink control information on the paging PDCCH monitoring occasion based on the beam refinement reference signal.
Public/Granted literature
- US11729632B2 Beam refinement reference signal before paging DCI reception Public/Granted day:2023-08-15
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