- Patent Title: Techniques for user equipment (UE) procedures for random access channel (RACH) type selection and random access response (RAR) monitoring in a wireless communication system
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Application No.: US17229677Application Date: 2021-04-13
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Publication No.: US11683840B2Publication Date: 2023-06-20
- Inventor: Jing Lei , Muhammad Nazmul Islam , Linhai He
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: US CA San Diego
- Agency: -Arent Fox, LLP
- Agent Kevin T. Cheatham
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W72/044 ; H04W72/1268
Abstract:
The present disclosure relates to procedures for random access channel (RACH) type selection and random access response (RAR) monitoring. Specifically, the present disclosure may configure a user equipment (UE) and network entity to perform RACH type selections, determine mapping ratios, perform mapping procedures for orphan PRACH resources, monitor one or multiple RAR messages within an extended RAR window, and facilitate RAR type differentiation.
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