Invention Grant
- Patent Title: Beam sweep based random access msg 1 and msg 2
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Application No.: US17091352Application Date: 2020-11-06
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Publication No.: US11696333B2Publication Date: 2023-07-04
- Inventor: Qian Zhang , Yan Zhou , Tao Luo , Mostafa Khoshnevisan , Junyi Li , Tianyang Bai , Kiran Venugopal
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W74/00 ; H04W72/044 ; H04W72/0446 ; H04W72/0453 ; H04B7/06 ; H04W72/23 ; H04W16/28 ; H04W76/27 ; H04W72/1263 ; H04W56/00 ; H04L5/00

Abstract:
A method, a computer-readable medium, and an apparatus are provided for wireless communication including random access between a base station and a user equipment (UE). The UE transmits at least two first random access messages (Msg 1) to multiple transmission reception points (TRPs) of at least one cell using different resources for the multiple TRPs. The UE monitors for at least two second random access messages (Msg 2) from the multiple TRPs of the at least one cell using different resources for the multiple TRPs.
Public/Granted literature
- US20210195650A1 BEAM SWEEP BASED RANDOM ACCESS MSG 1 AND MSG 2 Public/Granted day:2021-06-24
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