Beam failure event handling method and apparatus and terminal
US11395362B2 · kind B2 · utility
4Cited by
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19Claims
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Key dates
| Filing date | Feb 1, 2019 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Feb 23, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0838
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed are a beam failure event handling method and apparatus and a terminal. The method includes: when it is determined to transmit a beam failure recovery request by using a contention based PRACH resource used for beam failure recovery request, selecting a target contention based PRACH resource from contention based PRACH resources used for beam failure recovery request; and transmitting the beam failure recovery request to a network device by using the target contention based PRACH resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.