Patent · US Active

Method and device for controlling a transmit power in a user equipment

US9338751B2 · kind B2 · utility

2Cited by

2References

16Claims

0Family size

Assignee

Intel Deutschland GmbH · DE

Inventors

Tobias Scholand · Wiesloch, DE
Michael Speth · Krefeld, DE
Majid Boloorian · San Diego, US
Cheng Yi · Vancouver, CA
Sanjeev Tavathia · Emmaus, US
Biljana Badic · Munich, DE
Rajarajan Balraj · Goldkronach, DE

Key dates

Filing date	Oct 23, 2012
Grant date	May 10, 2016
Priority date	—
Expiry date	Feb 19, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04W52/42
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A device includes a first adjustment unit which is configured to adjust a power of a first carrier signal, and a second adjustment unit configured to adjust a power of a second carrier signal. The first adjustment unit is configured to adjust the first carrier signal power based on a maximum allowable imbalance between the first carrier signal power and the second carrier signal power. A method for controlling a transmit power in a user equipment of a radio communications system includes calculating in the user equipment first carrier signal power and a second carrier signal power. The method further includes adjusting in the user equipment the calculated transmit power for at least one out of the first carrier signal and the second carrier signal based on the maximum allowable power imbalance between the first carrier signal power and the second carrier signal power.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.