Method and user equipment for transmitting random access preamble
US10716148B2 · kind B2 · utility
6Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2018 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | Mar 7, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0838
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In the present invention, when a UE transmits a random access preamble, the UE maintains a power ramping counter used for determination of a transmission power equally to a value of previous transmission without incrementing the power ramping counter if a target synchronization signal block is changed differently from a previous random access preamble transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.