Back to results
US 2019/0165734 A1Published application
Method for configuring power in wireless communication system and apparatus thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsYoung Min LEE, Yong Jun AN, Yu Seon LEE
Life of this patent
Estimating the term…
Abstract
An electronic device is provided. The electronic device includes an antenna array configured to include a plurality of antenna modules, a communication circuit configured to include a plurality of power amplifiers connected with the plurality of antenna elements and a plurality of phase shifters, at least one processor operatively connected with the communication circuit, and a memory operatively connected with the at least one processor and includes instructions.
Claims20
An electronic device, comprising:
- an antenna array comprising a plurality of antenna elements;
- a communication circuit comprising a plurality of power amplifiers connected with the plurality of antenna elements and a plurality of phase shifters;
- at least one processor operatively connected to the communication circuit;
- and
- a memory operatively connected to the at least one processor and includes instructions,
- wherein the instructions, when executed by the at least one processor, cause the at least one processor to:
- amplify at least one signal using the plurality of power amplifiers and transmit the at least one signal via the plurality of antenna elements,
- change a power gain of at least one of the plurality of power amplifiers based on a transmit power corresponding to a signal amplified by a specified power amplifier among the at least one transmitted signal, and
- change a parameter associated with at least one of the plurality of phase shifters in a state where the power gain is changed.
6 more elements
An electronic device, comprising:
- an antenna array configured to include a plurality of antenna elements;
- a communication circuit configured to include a plurality of power amplifiers connected with the plurality of antenna elements;
- at least one processor operatively connected with the communication circuit;
- and
- a memory operatively connected with the at least one processor and includes instructions,
- wherein the instructions, when executed by the at least one processor, cause the at least one processor to:
- output a first signal through a first power amplifier connected with a first antenna element having a first gain among the plurality of power amplifiers using the communication circuit,
- output a second signal through a second power amplifier connected with a second antenna element having a second gain among the plurality of power amplifiers using the communication circuit, and
- change the second gain based on a transmit power corresponding to the first signal.
6 more elements
Dependencies are inferred from the claim text.