Power adjustment method and apparatus
AssigneeHuawei Device Co., Ltd.
InventorMin Li
Life of this patent
Estimating the term…
Abstract
An apparatus includes a receiving module, an obtaining module, an adjustment module, and a sending module, where the receiving module is configured to receive a signal sent by a terminal device; the obtaining module is configured to obtain a signal quality indicator according to the signal received by the receiving module, where the signal quality indicator is used to identify signal quality of a signal sent by the power adjustment apparatus and received by the terminal device; the adjustment module is configured to adjust a transmit power according to the signal quality indicator after the obtaining module obtains the signal quality indicator; and the sending module is configured to send a signal according to the transmit power adjusted by the adjustment module.
Claims12
A power adjustment apparatus comprising:
- a memory comprising instructions;
- a receiver coupled to a processor and configured to receive a signal from a terminal device;
- the processor coupled to the receiver and configured to:
- obtain a signal quality indicator according to the signal;
- and
- adjust a transmit power to an adjusted transmit power according to the signal quality indicator;
- and
- a transmitter coupled to the processor and configured to transmit a second signal according to the adjusted transmit power, wherein the processor is further configured to:
- collect statistics on minimum values of signal quality indicators at intervals of a first preset time period;
- calculate an average value on the minimum values of signal quality indicators at intervals of a second preset time period;
- and
- adjust the transmit power according to the average value.
A power adjustment method comprising:
- receiving a signal from a terminal device;
- obtaining a signal quality indicator according to the signal;
- adjusting a transmit power to an adjusted transmit power according to the signal quality indicator;
- transmitting a second signal according to the adjusted transmit power;
- determining minimum values of signal quality indicators at intervals of a first preset time period;
- calculating an average value of the minimum values of signal quality indicators at intervals of a second preset time period;
- and
- further adjusting the transmit power according to the average value.
Dependencies are inferred from the claim text.