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US 2017/0288916 A1Published application
Method and system for controlling an amplifier of a communications device
AssigneeNXP B.V.
InventorsStefan Mendel, Michael Pieber
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Abstract
Embodiments of a method and a system controlling an amplifier of a communications device are disclosed. In an embodiment, a method for controlling an amplifier of a communications device involves checking for a data reception at the communications device and freezing a gain of the amplifier if the data reception is detected.
Claims20
A method for controlling an amplifier of a communications device, the method comprising:
- checking for a data reception at the communications device;
- and
- freezing a gain of the amplifier if the data reception is detected.
A system for controlling an amplifier of a communications device, the system comprising:
- a data reception detection device configured to check for a data reception at the communications device;
- and
- a decision logic circuit configured to freeze a gain of the amplifier if the data reception is detected.
A method for controlling an amplifier of a communications device, the method comprising:
- checking for a data reception at the communications device, wherein checking for the data reception at the communications device comprises:
- generating a first signal with a fixed delay from an edge of the digital signal;
- generating a second signal that represents differences between a plurality of consecutive samples of the digital signal;
- detecting a first edge of the second signal;
- and
- detecting a second edge of the first signal in a time duration that the second signal has a particular state;
- and
- freezing a gain of the amplifier in response to detecting the second edge of the first signal.
5 more elements
Dependencies are inferred from the claim text.