Signal Sending Method and Apparatus
AssigneeHuawei Device Co., Ltd.
InventorsYu Deng, Wei Xu
Life of this patent
Estimating the term…
Abstract
A signal sending method and apparatus are provided, and relate to the field of communications, so as to prevent a user equipment (UE) from sending a signal at maximum transmit power adjusted through automatic gain control (AGC) after a power amplifier (PA) is started. The method includes: setting, by a UE, transmit power of the UE after an uplink PA of the UE is turned off, where the transmit power of the UE is less than maximum output power of the uplink PA; when the PA is started, sending a signal at the transmit power of the UE. The embodiments of the present invention are used to send a signal.
Claims20
A signal sending method, comprising:
- setting transmit power of a user equipment (UE) after an uplink power amplifier (PA) of the UE is turned off, wherein the transmit power of the UE is less than maximum output power of the uplink PA;
- and
- sending a signal at the transmit power of the UE when the PA is started.
A processor, comprising:
- a processing circuit;
- and
- a storage circuit,
- wherein the storage circuit stores a computer execution instruction,
- wherein the processing circuit is connected to the storage circuit through a communication circuit,
- wherein when the processing circuit is in operation, the processing circuit executes the computer execution instruction stored by the storage circuit such that the processing circuit is configured to:
- set transmit power of a user equipment (UE) after an uplink power amplifier (PA) of the UE is turned off, wherein the transmit power of the UE is less than maximum output power of the uplink PA;
- and
- send a signal at the transmit power of the UE when the PA is started.
A processor, comprising:
- a setting circuit configured to set transmit power of a user equipment (UE) after an uplink power amplifier (PA) of the UE is turned off, wherein the transmit power of the UE is less than maximum output power of the uplink PA;
- and
- a communication circuit configured to send a signal at the transmit power of the UE when the PA is started.
A user equipment (UE), comprising:
- a processor;
- an automatic gain control (AGC) controller;
- a transceiver;
- and
- an uplink power amplifier (PA),
- wherein the uplink PA is configured to perform power amplification on a signal,
- wherein the AGC controller is configured to, after the uplink PA is turned off, increase a gain on transmit power provided by the uplink PA,
- wherein the transceiver is configured to send the signal according to the transmit power,
- wherein the processor comprises a processing circuit and a storage circuit,
- wherein the storage circuit stores a computer execution instruction,
- wherein the processing circuit is connected to the storage circuit through a communication circuit,
- wherein when the processing circuit is in operation, the processing circuit executes the computer execution instruction stored by the storage circuit such that the processing circuit is configured to:
- set transmit power of the UE after the uplink PA of the UE is turned off, wherein the transmit power of the UE is less than maximum output power of the uplink PA;
- and
- send a signal at the transmit power of the UE when the PA is started.
A user equipment (UE), comprising:
- a processor;
- an automatic gain control (AGC) controller;
- a transceiver;
- and
- an uplink power amplifier (PA),
- wherein the uplink PA is configured to perform power amplification on a signal,
- wherein the AGC controller is configured to, after the uplink PA is turned off, increase a gain on transmit power provided by the uplink PA,
- wherein the transceiver is configured to send the signal according to the transmit power,
- wherein the processor comprises a setting circuit and a communication circuit,
- wherein the setting circuit is configured to set transmit power of the UE after the uplink PA of the UE is turned off, wherein the transmit power of the UE is less than maximum output power of the uplink PA, and
- wherein the communication circuit is configured to send a signal at the transmit power of the UE when the PA is started.
Dependencies are inferred from the claim text.