CN115996455A

CN115996455A - Power adjustment method, device and storage medium

Info

Publication number: CN115996455A
Application number: CN202111224222.8A
Authority: CN
Inventors: 刘水; 王德乾
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2023-04-21

Abstract

The disclosure relates to a power adjustment method, a device and a storage medium. The method is applied to the terminal equipment with a plurality of antennas and comprises the following steps: transmitting a detection request to a base station side, wherein the detection request is used for requesting to acquire transmission quality parameters of each transmission channel corresponding to each antenna; receiving the transmission quality parameters of the transmission paths returned by the base station side based on the detection request; and adjusting the sending power of each transmission channel according to the transmission quality parameters. In the embodiment of the disclosure, the transmitting power of each transmission path can be dynamically adjusted according to the transmission quality parameters of each transmission path, so that the transmitting power of each transmission path is uniformly distributed, the transmission path is balanced, the uplink path is always in an balanced state, the situation of uplink error codes is reduced, and the uplink radiation capability is improved.

Description

Power adjustment method, device and storage medium

Technical Field

The present disclosure relates to computer communication technologies, and in particular, to a power adjustment method, apparatus, and storage medium.

Background

Currently, terminal devices integrate multiple functions such as game play, entertainment, communication, office, business, etc., and in order to realize data transmission of the terminal devices, a plurality of antennas are usually disposed in the terminal devices.

Taking a mobile phone as an example, the mobile phone is not only used for making a call, but also can be in a state of transversely holding a game in the process of using the mobile phone, and can be in a state of being clamped on a self-timer rod for photographing, so that the attenuation of antennas at different positions in the mobile phone is different, the attenuation difference is about 10 decibels (dB) under extreme conditions, the unbalanced state has larger influence on data transmission, and further the problems of large error code, low uploading rate and the like of the data transmission of the mobile phone are caused.

Disclosure of Invention

The present disclosure provides a power adjustment method, apparatus, and storage medium.

According to a first aspect of embodiments of the present disclosure, there is provided a power adjustment method applied to a terminal device having a plurality of antennas, including:

transmitting a detection request to a base station side, wherein the detection request is used for requesting to acquire transmission quality parameters of each transmission channel corresponding to each antenna;

receiving the transmission quality parameters of the transmission paths returned by the base station side based on the detection request;

and adjusting the sending power of each transmission channel according to the transmission quality parameters.

Optionally, the adjusting the transmission power of each transmission path according to the transmission quality parameter includes:

And comparing the transmission quality parameters, and adjusting the transmission power of each transmission channel according to the comparison result.

Optionally, the adjusting the transmitting power of each antenna according to the comparison result includes:

if the comparison result represents that the transmission quality parameter of the first transmission path is larger than that of the second transmission path, adjusting the transmission power of the first transmission path to be lower than that of the second transmission path;

wherein the transmission quality parameter is inversely related to the transmission quality of the transmission path.

Optionally, the adjusting the transmission power of the second transmission path to be lower than the transmission power of the first transmission path includes:

reducing the transmission power of the first transmission path by a preset first power adjustment value, and increasing the transmission power of the second transmission path by the first power adjustment value;

wherein a first power adjustment value is positively correlated with a difference between a transmission quality parameter of the first transmission path and a transmission quality parameter of the second transmission path.

Optionally, the transmission quality parameters include: the base station side analyzes the number of analysis failures when analyzing the data received from the terminal equipment; the method further comprises the steps of:

Determining the first power adjustment value based on a difference between the number of resolution failures corresponding to the first transmission path and the number of resolution failures corresponding to the second transmission path;

wherein the difference value is positively correlated with the first power adjustment value.

Optionally, the method further comprises:

receiving power adjustment information sent by the base station side; wherein, the power adjustment information carries a preset second power adjustment value;

the adjusting the transmission power of each transmission path according to the transmission quality parameter includes:

determining a third power adjustment value according to the transmission quality parameter and the second power adjustment value;

and adjusting the transmitting power of each transmission path according to the third power adjustment value.

According to a second aspect of the embodiments of the present disclosure, there is provided a power adjustment method, applied to a base station side, including:

receiving a detection request sent by terminal equipment; the terminal equipment is provided with a plurality of antennas, and the antennas correspond to transmission paths;

transmitting transmission quality parameters of the transmission paths to the terminal equipment based on the detection request;

and the transmission quality parameters are used for adjusting the transmission power of each transmission channel.

Optionally, the method further comprises:

transmitting power adjustment information carrying a preset second power adjustment value to the base station side; the second power adjustment value is used for determining a third power adjustment value, and the third power adjustment value is used for adjusting the sending power of each transmission channel.

According to a third aspect of embodiments of the present disclosure, there is provided a power adjustment apparatus applied to a terminal device having a plurality of antennas, including:

the first sending module is configured to send a detection request to a base station side, wherein the detection request is used for requesting to acquire transmission quality parameters of each transmission channel corresponding to each antenna;

the first receiving module is configured to receive the transmission quality parameters of the transmission paths returned by the base station side based on the detection request;

and the adjusting module is configured to adjust the sending power of each transmission channel according to the transmission quality parameters.

Optionally, the adjusting module is configured to:

Optionally, the transmission quality parameters include: the base station side analyzes the number of analysis failures when analyzing the data received from the terminal equipment; the apparatus further comprises:

a determining module configured to determine the first power adjustment value based on a difference between a number of resolution failures corresponding to the first transmission path and a number of resolution failures corresponding to the second transmission path;

Optionally, the apparatus further includes:

the second receiving module is configured to receive the power adjustment information sent by the base station side; wherein, the power adjustment information carries a preset second power adjustment value;

the adjustment module is configured to:

According to a fourth aspect of the embodiments of the present disclosure, there is provided a power adjustment apparatus applied to a base station side, including:

the third receiving module is configured to receive a detection request sent by the terminal equipment; the terminal equipment is provided with a plurality of antennas, and the antennas correspond to transmission paths;

a second transmitting module configured to transmit, based on the probe request, transmission quality parameters of the respective transmission paths to the terminal device;

Optionally, the apparatus further includes:

the third sending module is configured to send power adjustment information carrying a preset second power adjustment value to the base station side; the second power adjustment value is used for determining a third power adjustment value, and the third power adjustment value is used for adjusting the sending power of each transmission channel.

According to a fifth aspect of embodiments of the present disclosure, there is provided a power adjustment device, including:

a processor and a memory for storing executable instructions capable of executing on the processor, wherein:

the processor is configured to execute the executable instructions, which when executed, perform the steps of the method provided in the first aspect described above.

According to a sixth aspect of embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium having stored therein computer-executable instructions which, when executed by a processor, implement the steps in the method provided in the first aspect above.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:

in the embodiment of the disclosure, the terminal device may send a probe request to the base station side and receive the transmission quality parameters of each transmission path returned by the base station side, so as to adjust the sending power of each transmission path according to the transmission quality parameters. Compared with the technical scheme that each transmission channel transmits power according to the same fixed value in the related art, in the embodiment of the disclosure, the transmitting power of each transmission channel can be dynamically adjusted according to the transmission quality parameters of each transmission channel, so that the transmitting power of each transmission channel is uniformly distributed, the transmission channels are balanced, the uplink channels are always in an balanced state, the situation of uplink error codes is reduced, and the uplink radiation capacity is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a flow chart diagram one of a power adjustment method according to an exemplary embodiment.

Fig. 2 is a flow chart diagram two of a power adjustment method according to an exemplary embodiment.

Fig. 3 is a flowchart diagram three illustrating a power adjustment method according to an exemplary embodiment.

Fig. 4 is a schematic diagram of a power adjustment device according to an exemplary embodiment.

Fig. 5 is a schematic diagram of a power adjustment device according to an exemplary embodiment.

Fig. 6 is a block diagram illustrating a power adjustment apparatus 1200 according to an example embodiment.

Fig. 7 is a block diagram illustrating another apparatus 1300 for power adjustment according to an example embodiment.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.

In an embodiment of the present disclosure, a power adjustment method is provided, where the method may be applied to a terminal device having multiple antennas, and fig. 1 is a schematic flow diagram of the power adjustment method according to an exemplary embodiment, and as shown in fig. 1, the method mainly includes the following steps:

in step 101, a probe request is sent to a base station side, where the probe request is used to request to obtain transmission quality parameters of each transmission path corresponding to each antenna;

in step 102, receiving the transmission quality parameters of the transmission paths returned by the base station side based on the probe request;

in step 103, the transmission power of each transmission path is adjusted according to the transmission quality parameter.

Here, the terminal device includes a mobile terminal and a fixed terminal, wherein the mobile terminal includes: smart home devices such as a mobile phone, a tablet computer, and a smart speaker, and the fixed terminal may include a personal computer device, a monitoring device, or a medical device. The power adjustment method in the embodiment of the disclosure is applied to a terminal device with a plurality of antennas.

In the embodiment of the disclosure, in the process of performing power transmission by the terminal device based on the multiple antennas, a probe request may be sent to the base station side, so as to obtain, from the base station side, transmission quality parameters of transmission paths corresponding to the multiple antennas. For example, the probe request may be sent to the base station side according to a preset period, where the preset period may be set as required, for example, the probe request may be sent every 20 seconds, which is not limited herein. In other embodiments, the probe request may be sent to the base station in a random manner.

In some embodiments, each antenna may correspond to a transmission channel, which may include: an uplink shared channel (PUSCH), wherein the uplink shared channel may transmit both user data and control information, and the control information may include: channel quality Indication (Channel Quality Indicator, CQI), rank Indication (RI), precoding matrix Indication (Precoding Matrix Indicator, PMI), etc.; the transmission channel may also include: an uplink control channel (PUCCH), wherein the uplink control channel can only transmit control information, but cannot transmit user data.

In some embodiments, the base station side may determine the transmission quality parameters of each transmission path according to the data condition received from each transmission path, and after receiving the probe request, return the transmission quality parameters of each transmission path to the terminal device. When the terminal device sends a probe request to the base station side, the device identifier of the terminal device may be carried in the probe request and sent to the base station side, so that when the base station side is correspondingly connected with a plurality of terminal devices, the transmission quality parameters may be accurately sent to the corresponding terminal devices.

In the embodiment of the disclosure, after receiving the transmission quality parameters of each transmission path, the terminal device may adjust the transmission power of each transmission path according to the transmission quality parameters. For example, the transmission power of the transmission path with poor transmission quality can be scheduled to the transmission path with good transmission quality, so that the transmission path with good transmission quality can bear more power transmission tasks, and the tasks required to be borne by the transmission path with poor transmission quality are reduced. For another example, the transmission power of the antenna corresponding to the transmission path with poor transmission quality can be reduced, and the transmission power of the antenna corresponding to the transmission path with good transmission quality can be increased.

In the embodiment of the disclosure, the terminal device may send a probe request to the base station side, and receive the transmission quality parameters of each transmission path returned by the base station side based on the probe request, so as to adjust the sending power of each transmission path according to the transmission quality parameters. Compared with the technical scheme that each transmission channel transmits power according to the same fixed value in the related art, in the embodiment of the disclosure, the transmitting power of each transmission channel can be dynamically adjusted according to the transmission quality parameters of each transmission channel, so that the transmitting power of each transmission channel is uniformly distributed, the transmission channels are balanced, the uplink channels are always in an balanced state, the situation of uplink error codes is reduced, and the uplink radiation capacity is improved.

In some embodiments, said adjusting the transmission power of each of said transmission paths according to said transmission quality parameter comprises:

In the embodiment of the disclosure, after the transmission quality parameters of each transmission path are obtained, the transmission quality parameters of each transmission path may be compared, and the transmission power of each transmission path may be adjusted according to the comparison result. For example, when there are a plurality of transmission paths, a plurality of transmission quality parameters corresponding to the plurality of transmission paths may be compared with each other, for example, the transmission power of a transmission path having a higher transmission quality parameter may be increased, or the transmission power of a transmission path having a higher transmission quality parameter may be decreased, and the specific adjustment strategy may be set as needed, and is not particularly limited herein.

In the embodiment of the disclosure, the transmission quality parameters of each transmission channel can be compared, and the transmission power of each transmission channel can be adjusted according to the comparison result, so that the equalization effect of the transmission power of each transmission channel can be better by taking the transmission quality parameters of all the transmission channels into consideration.

In some embodiments, the adjusting the transmitting power of each antenna according to the comparison result includes:

Here, the first transmission path and the second transmission path may be any two transmission paths among all transmission paths. Since the transmission quality parameter is inversely related to the transmission quality of the transmission path, when the transmission quality parameter of the first transmission path is greater than the transmission quality parameter of the second transmission path, it means that the transmission quality of the first transmission path is lower than the transmission quality of the second transmission path. In the embodiment of the disclosure, when the transmission quality of the first transmission path is lower than that of the second transmission path, the transmission power of the first transmission path may be adjusted to be lower than that of the second transmission path.

For example, a power adjustment value may be preset, and in the implementation process, the first transmission path may be increased by the power adjustment value based on the current transmission power, and the second transmission path may be decreased by the power adjustment value based on the current transmission power. In other embodiments, the power adjustment value increased for the first transmission path may be the same as or different from the power adjustment value decreased for the second transmission path, and is not specifically limited herein.

In the embodiment of the disclosure, the transmission power of the first transmission path is adjusted to be lower than the transmission power of the second transmission path, so that the transmission path with better transmission quality can bear more power transmission tasks, and the tasks required to be borne by the transmission path with poorer transmission quality are lightened, so that the effect of balancing the transmission power of each transmission path is achieved.

In some embodiments, the adjusting the transmit power of the second transmission path to be lower than the transmit power of the first transmission path includes:

Here, since the first power adjustment value is positively correlated with the difference between the transmission quality parameter of the first transmission path and the transmission quality parameter of the second transmission path, that is, the larger the transmission quality of the first transmission path and the transmission quality of the second transmission path differ, the larger the first power adjustment value, and the smaller the transmission quality of the first transmission path and the transmission quality of the second transmission path differ, the smaller the first power adjustment value. By correlating the first power adjustment value with the difference between the transmission quality parameter of the first transmission path and the transmission quality parameter of the second transmission path, the first power adjustment value can be dynamically determined so that the transmission power of each transmission path is more balanced.

Here, assuming that the first transmission path is TX1, the second transmission path is TX2, and the first power adjustment value is P ₁ The formula of the power after the transmission power of the first transmission path is reduced by the first power adjustment value may be:

TX1 _txp ＝TX1 _txpwr -P ₁ (1)；

in formula (1), TX1 _txp Indicating the adjusted transmit power on the first transmission path, TX1 _txpwr Representing the current transmit power of the first transmission path, P ₁ Representing a first power adjustment value.

The formula for raising the transmission power of the second transmission path by the first power adjustment value may be:

TX2 _txp ＝TX2 _txpwr +P ₁ (2)；

in formula (2), TX2 _txp Indicating the adjusted transmit power on the second transmission path, TX2 _txpwr Representing the current transmit power of the second transmission path, P ₁ Representing a first power adjustment value.

That is, the terminal device can transmit power on the first transmission path from TX1 _txpwr Adjust to TX1 _txpwr -P ₁ The method comprises the steps of carrying out a first treatment on the surface of the Transmit power on the second transmission path is controlled by TX2 _txpwr Adjust to TX2 _txpwr +P ₁ 。

In the embodiment of the disclosure, since the first power adjustment value is positively correlated with the difference between the transmission quality parameter of the first transmission channel and the transmission quality parameter of the second transmission channel, in the process of power adjustment of the terminal device, the transmission power of the first transmission channel can be reduced by the first power adjustment value, and the transmission power of the second transmission channel can be increased by the first power adjustment value, so that the transmission power of each transmission channel can be uniformly transmitted on the basis of ensuring that the total transmission power is unchanged, the uplink channel is always in a uniform state, the condition of uplink error codes is reduced, and the uplink radiation capability is improved.

In some embodiments, the transmission quality parameters include: the base station side analyzes the number of analysis failures when analyzing the data received from the terminal equipment; the method further comprises the steps of:

In the power transmission process based on the multiple antennas, a data packet may be further sent to the base station side, and after the base station side receives the data packet, the base station side analyzes the received data packet.

For example, the number of parsing failures corresponding to the first transmission path is TX1 _CRCNum The number of parsing failures corresponding to the second transmission path is TX2 _CRCNum The difference between the number of resolution failures corresponding to the first transmission path and the number of resolution failures corresponding to the second transmission path may be: TX1 _CRCNum -TX2 _CRCNum 。

In the embodiment of the disclosure, the differential compensation can be performed on each transmission path based on the differential expression of the analysis capability of the data packet on each transmission path, and the quality of the uplink transmission channel is taken into consideration to realize the adjustment of the transmission power of each transmission path.

In some embodiments, the method further comprises:

In the embodiment of the present disclosure, after receiving the power adjustment information sent by the base station side, the second power adjustment value may be obtained from the power adjustment information, and a third power adjustment value is determined according to the transmission quality parameter and the second power adjustment value, and then the sending power of each transmission path is adjusted according to the third power adjustment value.

In some embodiments, the transmission quality parameters include: when the base station side analyzes the data received from the terminal equipment, the number of analysis failures is counted; said determining a third power adjustment value based on said transmission quality parameter and said second power adjustment value, comprising:

determining a first power adjustment value based on a difference between a number of resolution failures corresponding to the first transmission path and a number of resolution failures corresponding to the second transmission path; and determining a third power adjustment value according to the first power adjustment value and the second power adjustment value.

Here, assuming that the first transmission path is TX1, the second transmission path is TX2, and the first power adjustment value is P ₁ When the transmission quality parameter of the first transmission path is greater than the transmission quality parameter of the second transmission path, according to the transmission quality parameter and the second power adjustment value, the calculation formula for determining the third power adjustment value may be:

in the formula (3), P ₃ Represents a third power adjustment value, P ₂ Represents a second power adjustment value, P ₁ Representing a first power adjustment value.

According to the third power adjustment value, the calculation formula for adjusting the transmission power of the first transmission path may be:

in equation (4), TX1 _txp Indicating the adjusted transmit power on the first transmission path, TX1 _txpwr Representing the current transmit power of the first transmission path, P ₂ Represents a second power adjustment value, P ₁ Representing a first power adjustment value.

According to the third power adjustment value, the calculation formula for adjusting the transmission power of the second transmission path may be:

in equation (5), TX2 _txp Indicating the adjusted transmit power on the second transmission path, TX2 _txpwr Representing the current transmit power of the second transmission path, P ₂ Represents a second power adjustment value, P ₁ Representing a first power adjustment value.

In the embodiment of the disclosure, the scheduling of the terminal equipment on each transmission channel is enabled to be consistent with the parameters of the scheduling of the current base station side, so that the scheduling of the transmitting power of the base station side and the terminal equipment is enabled to be consistent, and the power adjustment information issued by the base station side is adjusted in a targeted manner based on the transmission quality of the access level on the basis of the original transmitting power distribution.

An embodiment of the present disclosure provides a power adjustment method, which may be applied to a base station side, and fig. 2 is a second flow chart of the power adjustment method according to an exemplary embodiment, as shown in fig. 2, and the method mainly includes the following steps:

in step 201, a probe request sent by a terminal device is received; the terminal equipment is provided with a plurality of antennas, and the antennas correspond to transmission paths;

in step 202, based on the probe request, transmitting transmission quality parameters of the respective transmission paths to the terminal device;

In some embodiments, the method further comprises:

Fig. 3 is a flow chart three of a power adjustment method according to an exemplary embodiment, and as shown in fig. 3, the method mainly includes the following steps:

in step 301, a terminal device (UE) sends a probe request to a base station side, where the probe request is used to request to obtain transmission quality parameters of each transmission path corresponding to each antenna;

In step 302, the base station side (Network side) returns the transmission quality parameters of the transmission paths based on the probe request;

in step 303, the terminal device adjusts the transmission power of each transmission path according to the transmission quality parameter.

The present disclosure also provides a power adjustment device, fig. 4 is a schematic structural diagram of a power adjustment device according to an exemplary embodiment, and as shown in fig. 4, a power adjustment device 400 is applied to a terminal device having multiple antennas, including:

a first sending module 401, configured to send a probe request to a base station side, where the probe request is used to request to obtain transmission quality parameters of each transmission path corresponding to each antenna;

A first receiving module 402, configured to receive the transmission quality parameters of the transmission paths returned by the base station side based on the probe request;

an adjustment module 403, configured to adjust the transmission power of each transmission path according to the transmission quality parameter.

In some embodiments, the adjustment module 403 is configured to:

In some embodiments, the transmission quality parameters include: the base station side analyzes the number of analysis failures when analyzing the data received from the terminal equipment; the apparatus 400 further comprises:

In some embodiments, the apparatus 400 further comprises:

the adjustment module is configured to:

The disclosure further provides a power adjustment device, fig. 5 is a schematic structural diagram of a second power adjustment device according to an exemplary embodiment, and as shown in fig. 5, a power adjustment device 500 is applied to a base station side, and includes:

A third receiving module 501 configured to receive a probe request sent by a terminal device; the terminal equipment is provided with a plurality of antennas, and the antennas correspond to transmission paths;

a second sending module 502 configured to send, based on the probe request, transmission quality parameters of the respective transmission paths to the terminal device;

In some embodiments, the apparatus 500 further comprises:

The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.

Fig. 6 is a block diagram illustrating a power adjustment apparatus 1200 according to an example embodiment. For example, apparatus 1200 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like.

Referring to fig. 6, apparatus 1200 may include one or more of the following components: a processing component 1202, a memory 1204, a power component 1206, a multimedia component 1208, an audio component 1210, an input/output (I/O) interface 1212, a sensor component 1214, and a communications component 1216.

The processing component 1202 generally controls overall operation of the apparatus 1200, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 1202 may include one or more processors 1220 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 1202 may include one or more modules that facilitate interactions between the processing component 1202 and other components. For example, the processing component 1202 may include a multimedia module to facilitate interaction between the multimedia component 1208 and the processing component 1202.

Memory 1204 is configured to store various types of data to support operations at device 1200. Examples of such data include instructions for any application or method operating on the apparatus 1200, contact data, phonebook data, messages, pictures, videos, and the like. The memory 1204 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

Power component 1206 provides power to the various components of device 1200. The power components 1206 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the apparatus 1200.

The multimedia component 1208 includes a screen between the device 1200 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1208 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the device 1200 is in an operational mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 1210 is configured to output and/or input audio signals. For example, the audio component 1210 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 1200 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 1204 or transmitted via the communications component 1216. In some embodiments, audio assembly 1210 further includes a speaker for outputting audio signals.

The I/O interface 1212 provides an interface between the processing component 1202 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor assembly 1214 includes one or more sensors for providing status assessment of various aspects of the apparatus 1200. For example, the sensor assembly 1214 may detect the on/off state of the device 1200, the relative positioning of the components, such as the display and keypad of the apparatus 1200, the sensor assembly 1214 may also detect a change in position of the apparatus 1200 or one of the components of the apparatus 1200, the presence or absence of user contact with the apparatus 1200, the orientation or acceleration/deceleration of the apparatus 1200, and a change in temperature of the apparatus 1200. The sensor assembly 1214 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 1214 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1214 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communications component 1216 is configured to facilitate communication between the apparatus 1200 and other devices, either wired or wireless. The apparatus 1200 may access a wireless network based on a communication standard, such as WiFi,4G, or 5G, or a combination thereof. In one exemplary embodiment, the communication component 1216 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communications component 1216 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 1200 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.

In an exemplary embodiment, a non-transitory computer-readable storage medium is also provided, such as memory 1204, comprising instructions executable by processor 1220 of apparatus 1200 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

A non-transitory computer readable storage medium, which when executed by a processor of a power adjustment device, causes the power adjustment device to perform a power adjustment method, the method comprising:

Fig. 7 is a block diagram illustrating another apparatus 1300 for power adjustment according to an example embodiment. For example, apparatus 1300 may be provided as a server. Referring to fig. 7, apparatus 1300 includes a processing component 1322 that further includes one or more processors and memory resources represented by memory 1332 for storing instructions, such as application programs, executable by processing component 1322. The applications stored in memory 1332 may include one or more modules each corresponding to a set of instructions. Further, the processing component 1322 is configured to execute instructions to perform the power adjustment method described above, the method comprising:

The apparatus 1300 may also include a power component 1326 configured to perform power management of the apparatus 1300, a wired or wireless network interface 1350 configured to connect the apparatus 1300 to a network, and an input output (I/O) interface 1358. The apparatus 1300 may operate based on an operating system stored in the memory 1332, such as Windows Server, mac OS XTM, unixTM, linuxTM, freeBSDTM, or the like.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A power adjustment method, applied to a terminal device having a plurality of antennas, comprising:

2. The method of claim 1, wherein said adjusting the transmit power of each of said transmission paths based on said transmission quality parameter comprises:

3. The method of claim 2, wherein said adjusting the transmit power of each of said antennas based on the comparison result comprises:

4. The method of claim 3, wherein said adjusting the transmit power of the second transmission path to be lower than the transmit power of the first transmission path comprises:

5. The method of claim 4, wherein the transmission quality parameters comprise: the base station side analyzes the number of analysis failures when analyzing the data received from the terminal equipment; the method further comprises the steps of:

6. The method according to claim 1, wherein the method further comprises:

7. The power adjustment method is characterized by being applied to a base station side and comprising the following steps of:

8. The method of claim 7, wherein the method further comprises:

9. A power adjustment apparatus, for use in a terminal device having a plurality of antennas, comprising:

10. The apparatus of claim 9, wherein the adjustment module is configured to:

11. The apparatus of claim 10, wherein the adjustment module is configured to:

12. The apparatus of claim 11, wherein the adjustment module is configured to:

13. The apparatus of claim 12, wherein the transmission quality parameters comprise: the base station side analyzes the number of analysis failures when analyzing the data received from the terminal equipment; the apparatus further comprises:

14. The apparatus of claim 7, wherein the apparatus further comprises:

the adjustment module is configured to:

15. A power adjustment device, applied to a base station side, comprising:

16. The apparatus of claim 15, wherein the apparatus further comprises:

17. A power adjustment device, comprising:

a processor is arranged to execute the executable instructions, which when executed, perform the steps of the method provided in any of the preceding claims 1 to 8.

18. A non-transitory computer readable storage medium having stored therein computer executable instructions which when executed by a processor perform the steps of the method provided in any one of the preceding claims 1 to 8.