User apparatus
US11601979B2 · kind B2 · utility
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0References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2018 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Jan 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0833
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A user apparatus in a radio communication system including a base station and the user apparatus, including: a transmission unit configured to transmit a preamble to the base station; and a reception unit configured to monitor a response for the preamble within a predetermined time window by using predetermined identification information, wherein the reception unit calculates the predetermined identification information using a system frame number.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.