User equipment and base station
US11432323B2 · kind B2 · utility
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0References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2018 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Jan 13, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/27
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is user equipment for communicating with a base station via a radio frame. The user equipment includes a receiving unit that receives an index relating to a RACH configuration table indicating allocation of RACH resources in the radio frame from the base station; a control unit that identifies an available RACH resource based on a plurality of different RACH configuration tables and the index; and a transmitting unit that transmits a preamble to the base station using the identified available RACH resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.