Invention Grant
- Patent Title: Two-step RACH procedure for NR reduced capability UE
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Application No.: US16913982Application Date: 2020-06-26
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Publication No.: US11601981B2Publication Date: 2023-03-07
- Inventor: Hung Dinh Ly , Wanshi Chen , Jing Lei
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Qualcomm Incorporated
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W74/08

Abstract:
A random access configuration information having a plurality of random access configurations that may be utilized by UE to provide coverage enhancements for a two-step RACH process. The apparatus receives, from a base station, random access configuration information. The random access configuration information comprising a plurality of random access configurations. The apparatus selects one of the plurality of random access configurations. The apparatus generates a first random access message having a preamble and a payload, based on the selected random access configuration. The apparatus transmits the first random access message to the base station to initiate a random access procedure.
Public/Granted literature
- US20210037573A1 TWO-STEP RACH PROCEDURE FOR NR REDUCED CAPABILITY UE Public/Granted day:2021-02-04
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