Invention Grant
- Patent Title: Information transmission method, apparatus, and device applied to 2-step random access procedure
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Application No.: US17430919Application Date: 2020-02-10
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Publication No.: US12048026B2Publication Date: 2024-07-23
- Inventor: Bin Ren
- Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
- Applicant Address: CN Beijing
- Assignee: Datang Mobile Communications Equipment Co., Ltd.
- Current Assignee: Datang Mobile Communications Equipment Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN 1910115175.X 2019.02.14
- International Application: PCT/CN2020/074588 2020.02.10
- International Announcement: WO2020/164449A 2020.08.20
- Date entered country: 2021-08-13
- Main IPC: H04W74/0833
- IPC: H04W74/0833 ; H04L5/00 ; H04W56/00 ; H04W72/0446 ; H04W72/0453 ; H04W72/1263 ; H04W74/00 ; H04W74/08
Abstract:
An information transmission method, apparatus and device are provided. The method includes: sending an MsgA of a 2-step RA procedure to a network device according to a mapping relationship between a preamble parameter in the MsgA and a PUSCH parameter in the MsgA; wherein the preamble parameter includes a preamble index and a PRACH time-frequency resource, and the PUSCH parameter includes a PUSCH time-frequency resource and a PUSCH DMRS.
Public/Granted literature
- US20220132594A1 INFORMATION TRANSMISSION METHOD, APPARATUS, AND DEVICE Public/Granted day:2022-04-28
Information query
