Method and apparatus for supporting two-step random access channel usage in a wireless communication system
US11395343B2 · kind B2 · utility
4Cited by
1References
10Claims
0Family size
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Key dates
| Filing date | Feb 14, 2020 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Jul 12, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0833
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.