Wireless terminal, transmission power control method of wireless terminal, and radio base station
US11012121B2 · kind B2 · utility
2Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2017 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Jul 28, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless terminal includes: an antenna that receives a plurality of beams formed by a radio base station; and a power control unit that adjusts transmission power of an uplink signal transmitted from the antenna to the radio base station after beam switching, on the basis of a reception power difference between a downlink signal of a beam used before the beam switching and a downlink signal of a beam to be used after beam switching, the beam switching being switching of a beam used for communication with the radio base station among the beams formed by the radio base station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.