Device in wireless communication system and method
US10624048B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2016 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Sep 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/146
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A main carrier on a licensed frequency band and a plurality of auxiliary carriers on an unlicensed frequency band exist in a wireless communication system, and a device at a base-station side in the wireless communication system includes: a controller configured to conduct power adjustment according to a result of detecting the usability of the plurality of auxiliary carriers, to enable a predetermined transmission power pre-allocated to one or more unavailable auxiliary carriers to be allocated to an auxiliary carrier to be used in available auxiliary carriers; and a communication unit configured to send a power adjustment result of the control unit to a user equipment, wherein the power adjustment result at least includes information instructing whether the power allocation changes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.