Invention Grant
- Patent Title: Method and apparatus for supporting two-step random access channel usage in a wireless communication system
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Application No.: US17842558Application Date: 2022-06-16
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Publication No.: US11706819B2Publication Date: 2023-07-18
- Inventor: Gustav Gerald Vos , Recep Serkan Dost , Steven John Bennett
- Applicant: SEMTECH CORPORATION
- Applicant Address: US CA Camarillo
- Assignee: SEMTECH CORPORATION
- Current Assignee: SEMTECH CORPORATION
- Current Assignee Address: US CA Camarillo
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04L1/1829 ; H04L5/00
Abstract:
Methods and apparatuses related to a two-step RACH procedure are provided. Channel conditions can be estimated based on a UE PRACH transmission rather than the subsequent PUSCH transmission in the first part of the two-step RACH. A variable length gap can be provided between the PRACH preamble transmission and the PUSCH transmission. Other solutions are also provided.
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