Method for controlling uplink power in multi-subframe scheduling
US10959180B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2019 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Oct 11, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method for transmitting data by a user equipment (UE) in a wireless communication system including receiving, from a base station, scheduling information for scheduling a plurality of uplink (UL) subframes, determining a first transmit power for a physical uplink shared channel (PUSCH) in a UL subframe u among the plurality of UL subframes based on a first power adjustment factor for a UL subframe (u−1) before the UL subframe u among the plurality of UL subframes, in case that the UL subframe u is different from a first subframe scheduled by the scheduling information, identifying a minimum transmission power from among the first transmission power and a maximum transmission power predetermined for the UE, and transmitting data through the PUSCH in the UL subframe u using the identified minimum transmission power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.