CN112261712B - Power adjusting method and device - Google Patents

Power adjusting method and device Download PDF

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Publication number
CN112261712B
CN112261712B CN202011120459.7A CN202011120459A CN112261712B CN 112261712 B CN112261712 B CN 112261712B CN 202011120459 A CN202011120459 A CN 202011120459A CN 112261712 B CN112261712 B CN 112261712B
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power
signal transmission
electronic device
electronic equipment
signal
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CN112261712A (en
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闫文
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Vivo Mobile Communication Shenzhen Co Ltd
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Vivo Mobile Communication Shenzhen Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Telephone Function (AREA)

Abstract

The application discloses a power adjusting method and device, and belongs to the technical field of communication. The method comprises the following steps: under the condition that the signal transmission power of the first electronic equipment is smaller than the first power and larger than the second power, adjusting the signal transmission power of the first electronic equipment according to the received first power adjustment request sent by the second electronic equipment; detecting a first signal transmission quality of the first electronic device under the condition that the signal transmission power of the first electronic device is the first power; and increasing the signal transmission power from the first power to the third power under the condition that the first signal transmission quality meets the second preset condition. According to the embodiment of the application, the problem that the user experience is poor due to the fact that the first electronic equipment receives the power lifting request sent by the second electronic equipment and cannot lift the power can be solved.

Description

Power adjusting method and device
Technical Field
The application belongs to the technical field of wireless communication, and particularly relates to a power adjusting method and device.
Background
With the development of electronic device technology, wireless functions in electronic devices are also widely used by users, such as listening to music, making a call, etc. by connecting a first electronic device to a second electronic device, such as a wireless earphone, a bluetooth speaker, and an onboard bluetooth.
In the related art, when a signal transmission is blocked in a short-distance communication process between a first electronic device and a second electronic device, the second electronic device sends a request to the first electronic device, so that the first electronic device adjusts signal transmission power, and stability of signal transmission is ensured.
However, in the process of implementing the embodiments of the present application, the inventors found that the following problems exist in the related art: although the related art can solve the signal jamming phenomenon in most cases, in some special cases, for example, the first electronic device adjusts the signal transmission power to the maximum value according to the request of the second electronic device, even if the first electronic device receives the power lifting request sent by the second electronic device, the power lifting cannot be performed, and in this case, the signal transmission jamming problem still exists, which results in poor user experience.
Disclosure of Invention
The embodiment of the application aims to provide a power adjusting method and device, which can solve the problem that in the related art, even if a first electronic device receives a power lifting request sent by a second electronic device, power lifting cannot be performed, and in the case, signal transmission is blocked, so that the user experience is poor.
In order to solve the technical problems, the application is realized as follows:
in a first aspect, an embodiment of the present application provides a power adjustment method, applied to a first electronic device, where the method includes:
the method comprises the steps that communication connection is established between first electronic equipment and second electronic equipment, and signal transmission power of the first electronic equipment is adjusted according to a received first power adjustment request sent by the second electronic equipment under the condition that the signal transmission power of the first electronic equipment is smaller than first power and larger than second power; the first power adjustment request is generated by the second electronic device when the second signal transmission quality of the second electronic device is detected to meet the first preset condition; the first power is larger than the second power, and the first power is the maximum power of the first electronic equipment for signal transmission power adjustment according to the power adjustment request;
detecting a first signal transmission quality of the first electronic device under the condition that the signal transmission power of the first electronic device is the first power;
and increasing the signal transmission power from the first power to the third power under the condition that the first signal transmission quality meets the second preset condition.
In a second aspect, embodiments of the present application provide a power adjustment device, including:
The adjusting module is used for adjusting the signal transmission power of the first electronic equipment according to the received first power adjusting request sent by the second electronic equipment when the signal transmission power of the first electronic equipment is smaller than the first power and larger than the second power; the first power adjustment request is generated by the second electronic device when the second signal transmission quality of the second electronic device is detected to meet a first preset condition; the first power is larger than the second power, and the first power is the maximum power for the first electronic equipment to perform signal transmission power adjustment according to the power adjustment request;
the detection module is used for detecting the first signal transmission quality of the first electronic equipment under the condition that the signal transmission power of the first electronic equipment is the first power;
the adjusting module is further configured to increase the signal transmission power from the first power to a third power if the first signal transmission quality meets a second preset condition.
In a third aspect, embodiments of the present application provide an electronic device comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions implementing the steps of the method as in the first aspect when executed by the processor.
In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which when executed by a processor perform the steps of the method as in the first aspect.
In a fifth aspect, embodiments of the present application provide a chip comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute programs or instructions to implement a method as in the first aspect.
In the embodiment of the application, when the signal transmission power of the first electronic device is smaller than the first power and larger than the second power, the first electronic device adjusts the signal transmission power of the first electronic device by receiving a power adjustment request of the second electronic device, and the maximum power which can be adjusted by the first electronic device according to the power adjustment request of the second electronic device is the first power. The first power adjustment request is generated by the second electronic device when the second signal transmission quality of the second electronic device is detected to meet the first preset condition. And under the condition that the signal transmission power of the first electronic device is the first power, the first electronic device automatically detects the first signal transmission quality of the first electronic device. Under the condition that the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically increase the signal transmission power of the first electronic equipment from the first power to the third power. Therefore, when the power of the first electronic equipment is the first power and the signal transmission clamp still exists in the communication process of the first electronic equipment and the second electronic equipment, the first electronic equipment can automatically improve the signal transmission power of the first electronic equipment and increase the signal transmission power from the first power to the third power, so that the stability of signal transmission between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
Drawings
FIG. 1 is a schematic diagram of a power conditioning system according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a power adjustment method according to an embodiment of the present application;
FIG. 3 is a flow chart of another power adjustment method according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a power adjustment device according to an embodiment of the present application;
fig. 5 is a schematic hardware structure of an electronic device according to an embodiment of the present application;
fig. 6 is a schematic hardware structure of another electronic device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, where appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the elements identified by "first," "second," etc. are generally of a type not limited to the number of elements, e.g., the first element may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected elements, and the character "/", generally means that the associated element is an "or" relationship.
Fig. 1 is a schematic architecture diagram of a power conditioning system 100 according to an embodiment of the present application. As shown in fig. 1, the power conditioning method of the embodiment of the present application may be applied to a power conditioning system 100.
As shown in fig. 1, in some embodiments of the present application, the power conditioning system may include a first electronic device 101 and a second electronic device 102. The first electronic device 101 and the second electronic device 102 may be devices with functions of receiving information and displaying information, such as a mobile phone, a tablet computer, and an intelligent wearable device. Wherein short-range communication is enabled between the first electronic device 101 and the second electronic device 102. For example, the first electronic device 101 and the second electronic device 102 each have a bluetooth function, and communication between the first electronic device 101 and the second electronic device 102 can be performed through the bluetooth function. For another example, the first electronic device 101 may be a cell phone and the second electronic device 102 may be a wireless bluetooth headset. The user can connect the wireless Bluetooth headset through the mobile phone to conduct communication, listen to music, watch video and the like.
In some embodiments of the present application, in the process of performing short-distance communication between the first electronic device 101 and the second electronic device 102, the first electronic device 101 and the second electronic device 102 are easily limited by factors such as distance and environment. Therefore, the signal transmission of the first electronic device 101 and the second electronic device 102 is prone to a jam phenomenon. In this case, the second electronic device 102 will send a power boost request to the first electronic device 101. After the first electronic device 101 receives the power boost request, the signal transmission power of the first electronic device 101 is boosted, so that the stability of signal transmission is ensured. The first electronic device 101 is configured to, based on the power boost request sent by the second electronic device 102, boost the highest power that can be boosted to the first power.
In the case where the signal transmission power of the first electronic device 101 is the first power, even if the signal power boost request of the second electronic device 102 is received again, the first electronic device 101 cannot boost the signal transmission power from the first power based on the signal power boost request. In this case, the problem of signal transmission jamming still exists, resulting in poor user experience.
The embodiment of the application provides a power adjustment method, when the signal transmission power of a first electronic device is smaller than a first power and larger than a second power, the first electronic device adjusts the signal transmission power of the first electronic device by receiving a power adjustment request of the second electronic device, and the maximum power which can be adjusted by the first electronic device according to the power adjustment request of the second electronic device is the first power. The first power adjustment request is generated by the second electronic device when the second signal transmission quality of the second electronic device is detected to meet the first preset condition. And under the condition that the signal transmission power of the first electronic device is the first power, the first electronic device automatically detects the first signal transmission quality of the first electronic device. Under the condition that the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically increase the signal transmission power of the first electronic equipment from the first power to the third power. Therefore, when the power of the first electronic equipment is the first power and the signal transmission clamp still exists in the communication process of the first electronic equipment and the second electronic equipment, the first electronic equipment can automatically improve the signal transmission power of the first electronic equipment and increase the signal transmission power from the first power to the third power, so that the stability of signal transmission between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
The power adjustment method provided in the embodiment of the present application is described in detail by using a specific embodiment and an application scenario thereof as an example of the first electronic device with reference to the accompanying drawings.
Fig. 2 is a flowchart of a power adjustment method 200 according to an embodiment of the present application. As shown in fig. 2, the power adjustment method 200 provided in the embodiment of the present application may include S201-S203.
S201: under the condition that the first electronic equipment is communicated with the second electronic equipment, the signal transmission power of the first electronic equipment is smaller than the first power and the signal transmission power of the first electronic equipment is larger than the second power, the signal transmission power of the first electronic equipment is regulated according to the received first power regulation request sent by the second electronic equipment; the first power adjustment request is generated by the second electronic device when the second signal transmission quality of the second electronic device is detected to meet the first preset condition; the first power is greater than the second power.
The first preset condition is that the number of signal retransmissions is greater than a second number threshold.
The first electronic device and the second electronic device are capable of communication. Such as bluetooth communication, near field communication (Near Field Communication, NFC), etc. When the signal transmission power of the first electronic device is within a certain power range, the second electronic device can control the first electronic device to adjust the signal transmission power of the first electronic device through the first power adjustment request. The second electronic device detects the number of signal retransmission times, and when the second electronic device detects that the number of signal retransmission times is greater than a second number of times threshold, the second electronic device generates a first power adjustment request. The second electronic device may send a first power adjustment request to the first electronic device. When the signal transmission power of the first electronic equipment is smaller than the first power and the signal transmission power of the first electronic equipment is larger than the second power, the first electronic equipment adjusts the signal transmission power after receiving the first power adjustment request. Wherein the first power is greater than the second power.
In some embodiments of the present application, the first power request may be a power up request or a power down request.
In some embodiments of the present application, the second power is a lowest signal transmission power of the first electronic device.
S202: and detecting the first signal transmission quality of the first electronic device under the condition that the signal transmission power of the first electronic device is the first power.
The first power is the highest power that the first electronic device can adjust based on the power adjustment request sent by the second electronic device. When the signal transmission power of the first electronic device is the first power, the first electronic device cannot continuously increase the signal transmission power of the first electronic device according to the power adjustment request sent by the second electronic device. In the case that the signal transmission power of the first electronic device is the first power, the first electronic device detects the first signal transmission quality of the first electronic device.
For example, the first power is 0.1W. When the signal transmission power of the first electronic device is 0.1W, the first electronic device receives a power increasing request sent by the second electronic device, and the first electronic device does not continuously increase the signal transmission power of the first electronic device on the basis of 0.1W.
S203: and increasing the signal transmission power from the first power to the third power under the condition that the first signal transmission quality meets the second preset condition.
When the first electronic equipment detects that the first signal transmission quality of the first electronic equipment meets a second preset condition, the first electronic equipment can automatically increase the signal transmission power of the first electronic equipment and increase the signal transmission power to a third power on the basis of the first power.
For example, when the signal transmission power of the first electronic device is between 1mW and 0.1W, the second electronic device can control the first electronic device to adjust its signal transmission power by the power adjustment request. When the signal transmission power of the first electronic device is 0.1W, the second electronic device cannot control the first electronic device to raise its signal transmission power by the power raising request. And under the condition that the signal transmission power of the first electronic device is 0.1W, the first electronic device can automatically detect the first signal transmission quality of the first electronic device, and the signal transmission power of the first electronic device is adjusted based on the first signal transmission quality detected by the first electronic device.
In this way, when the signal transmission power of the first electronic device is smaller than the first power and larger than the second power, the first electronic device adjusts the signal transmission power of the first electronic device by receiving the power adjustment request of the second electronic device, and the maximum power that the first electronic device can adjust according to the power adjustment request of the second electronic device is the first power. And under the condition that the signal transmission power of the first electronic device is the first power, the first electronic device automatically detects the first signal transmission quality of the first electronic device. Under the condition that the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically increase the signal transmission power of the first electronic equipment from the first power to the third power. Therefore, when the power of the first electronic equipment is the first power and the signal transmission clamp still exists in the communication process of the first electronic equipment and the second electronic equipment, the first electronic equipment can automatically improve the signal transmission power of the first electronic equipment and increase the signal transmission power from the first power to the third power, so that the stability of signal transmission between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
The following describes the above-mentioned S201 to S203 in detail in connection with specific embodiments.
First, S201 is described.
Optionally, in some embodiments of the present application, in S201, the second electronic device is capable of detecting a second signal transmission quality of the second electronic device itself. The second electronic device generates a first power adjustment request based on the detected second signal transmission quality. The first power adjustment request may be a power up request or a power down request.
Specifically, when the second electronic device detects that the second signal transmission quality meets a second preset condition, a power reduction request is generated, and the power reduction request is sent to the first electronic device. When the signal transmission power of the first electronic device is larger than the second power and smaller than the first power, the first electronic device can reduce the signal transmission power of the first electronic device. And when the second electronic equipment detects that the second signal transmission quality does not meet the second preset condition, generating a power increasing request and sending the power increasing request to the first electronic equipment. When the signal transmission power of the first electronic device is greater than the second power and less than the first power, the first electronic device may increase its own signal transmission power.
Therefore, the second electronic device can apply for adjusting the signal transmission power of the first electronic device to the first electronic device according to the second signal transmission quality of the second electronic device. And under the condition that the second signal transmission quality does not meet the second preset condition, generating a power rising request, and rising the signal transmission power by the first electronic equipment based on the power rising request, so that the stability of signal transmission is ensured, and the use experience of a user is improved. And under the condition that the second signal transmission quality meets the second preset condition, generating a power reduction request, and reducing the signal transmission power by the first electronic equipment based on the power reduction request, so that the damage to components of the first electronic equipment caused by overlarge power consumption of the first electronic equipment is avoided.
In some embodiments of the present application, the second preset condition may be various, such as receiving a signal in a preset period of time, receiving a signal with no error in parsing, receiving a signal with a signal strength greater than a preset signal strength threshold, and so on.
For example, the first electronic device is a mobile phone, the second electronic device is a wireless bluetooth headset, and the user plays music by connecting the mobile phone with the wireless bluetooth headset. The Bluetooth signal transmission power of the mobile phone has 3 grades, namely 0.1W, 2.5mW and 1mW respectively. In the music playing process, the wireless Bluetooth headset detects the second signal transmission quality, and further judges whether the first power adjustment request needs to be generated or not. When the wireless Bluetooth headset receives a signal transmitted by the mobile phone and a signal analysis error occurs, the wireless Bluetooth headset generates a power increasing request and sends the power increasing request to the mobile phone. After the mobile phone receives the power increasing request, the signal transmission power of the mobile phone is determined to be 2.5mW, and then the signal transmission power of the mobile phone is increased to 0.1W.
For another example, when the wireless bluetooth headset receives a signal transmitted by the mobile phone, a signal parsing error does not occur and the signal reception is stable, the wireless bluetooth headset may generate a power reduction request and send the power reduction request to the mobile phone. After the mobile phone receives the power reduction request, determining that the signal transmission power of the mobile phone is 2.5mW, and reducing the signal transmission power of the mobile phone to 1mW.
Therefore, the second electronic equipment can judge whether the signal transmission power of the first electronic equipment needs to be adjusted according to different conditions, so that the stability of signal transmission is ensured, and the use experience of a user is improved.
Optionally, in some embodiments of the present application, when the signal transmission power of the first electronic device is the first power, and when a third power adjustment request sent by the second electronic device is received again, sending target indication information to the second electronic device according to the third power adjustment request; the target indication information is used for indicating that the signal transmission power of the first electronic equipment cannot be adjusted.
Here, the third power adjustment request is a power up request. And when the second electronic equipment detects that the second signal transmission quality does not meet the second preset condition, the second electronic equipment sends a power increasing request to the first electronic equipment. However, in the case where the signal transmission power of the first electronic device is the first power, the second electronic device cannot control the first electronic device to adjust the signal transmission power of the first electronic device itself through the power adjustment request. Therefore, when the signal transmission power of the first electronic device is the first power, the first electronic device generates the target indication information after receiving the power increase request, and sends the target indication information to the second electronic device. And after the second electronic equipment receives the target indication information, determining that the signal transmission power of the first electronic equipment is the highest signal transmission power.
For example, the first electronic device is a mobile phone, the second electronic device is a wireless bluetooth headset, and the user plays music by connecting the mobile phone with the wireless bluetooth headset. The Bluetooth signal transmission power of the mobile phone has 3 grades, namely 0.1W, 2.5mW and 1mW respectively. In the music playing process, the wireless Bluetooth headset receives signals transmitted by the mobile phone, and has signal analysis errors, generates a power increasing request, and sends the power increasing request to the mobile phone. After the mobile phone receives the power increasing request, the signal transmission power of the mobile phone is determined to be 0.1W, the mobile phone cannot increase the signal transmission power of the mobile phone, target indication information is generated, and the target indication information is sent to the wireless Bluetooth headset. The wireless Bluetooth headset determines that the signal transmission power of the mobile phone is the highest signal transmission power.
Thus, as long as the second electronic device detects that the second signal transmission quality meets the first preset condition, a power up request is sent to the first electronic device. If the first electronic device does not receive the power increasing request sent by the second electronic device, the signal transmission power of the first electronic device is increased, which results in excessive power consumption of the first electronic device. Therefore, when the first electronic device is the first power, after receiving the power increasing request of the second electronic device again, the first electronic device does not increase the signal transmission power any more, so that the situation that the first electronic device adjusts the signal transmission power of the first electronic device to be too high, and the damage to components of the first electronic device caused by too high power consumption is avoided.
Next, S202 is described.
Optionally, in some embodiments of the present application, S202 specifically includes the following steps: a signal strength of a first signal transmitted from a second electronic device is detected.
The first electronic device determines a first signal transmission quality of the first electronic device by detecting the received signal strength. For example, when the distance between the first electronic device and the second electronic device is long, the signal strength of the first signal transmitted by the second electronic device received by the first electronic device is low. In order to ensure that the first signal transmission quality of the first electronic device remains stable, a signal strength threshold is provided in the first electronic device. After the first electronic equipment detects the signal intensity of the first signal, comparing the signal intensity of the first signal with a signal intensity threshold value, and further determining whether the transmission quality of the first signal meets a second preset condition. The first preset condition is that the signal intensity is smaller than a preset signal intensity threshold value. When the signal strength is smaller than a preset signal strength threshold, the first electronic device can determine that the first signal transmission quality meets a second preset condition.
For example, the first electronic device is a mobile phone, and the second electronic device is a wireless bluetooth headset. The user A is connected with the wireless Bluetooth headset through the mobile phone to communicate with the person B. In the conversation process, the user A places the mobile phone on the station of the user A and walks to the station of the person C, and the station of the user A is far away from the station of the person C. At this time, the signal transmission power of the mobile phone is 0.1W, and the mobile phone cannot increase the signal transmission power of the mobile phone itself through the power increasing request of the wireless bluetooth headset. The wireless bluetooth headset is capable of receiving the voice of the user. Because the distance between the mobile phone and the wireless Bluetooth headset is far, when the wireless Bluetooth headset transmits voice to the mobile phone, the signal intensity received by the mobile phone is lower than a preset signal intensity threshold value, and the mobile phone increases the signal transmission power of the mobile phone.
Thus, the first electronic device can judge whether the first signal transmission quality of the first electronic device meets the second preset condition by detecting the signal strength of the received first signal. When the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically adjust the signal transmission power of the first electronic equipment, so that the signal transmission stability between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
Optionally, in some embodiments of the present application, S202 may specifically include the following steps: the number of signal retransmissions is detected.
The first electronic device determines a first signal transmission quality of the first electronic device by detecting the number of times the first electronic device retransmits the same signal. For example, when the first electronic device and the second electronic device are severely disturbed by the environment, the first electronic device may attempt to retransmit the same signal multiple times. In order to ensure that the first signal transmission quality of the first electronic device remains stable, a frequency threshold is provided in the first electronic device. And comparing the number of signal retransmission times with a number threshold after the first electronic equipment detects the number of signal retransmission times, and further determining whether the first signal transmission quality meets a second preset condition. The second preset condition is that the number of signal retransmission times is larger than a preset number threshold. When the number of signal retransmissions is greater than a preset number of times threshold, the first electronic device may determine that the first signal transmission quality thereof meets a second preset condition.
Therefore, the first electronic device can judge whether the first signal transmission quality of the first electronic device meets the second preset condition by detecting the times of retransmitting the signal by the first electronic device. Under the condition that the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically adjust the signal transmission power of the first electronic equipment, so that the signal transmission stability between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
Finally, S203 is introduced.
Optionally, in some embodiments of the present application, after S203, the following steps may be further included: and reducing the signal transmission power from the third power to the first power under the condition that the first signal transmission quality is detected to meet the third preset condition.
Specifically, in order to maintain stability of signal transmission without losing power consumption of the electronic device, the first electronic device may detect whether the first signal transmission quality of the first electronic device satisfies a third preset condition after raising the signal transmission power to the third power. The third preset condition may be that the signal strength is greater than a preset signal strength threshold, or that the number of signal retransmissions is less than a first number threshold, and when the first electronic device detects that the first signal transmission quality meets the third preset condition, the signal transmission power is reduced from the third power to the first power.
For example, the first power of the first electronic device is 0.1W and the third power is 0.3W. After the first electronic device increases the signal transmission power to 0.1W, the first signal transmission quality of the first electronic device itself is detected in real time. And when the first electronic equipment detects that the first signal transmission quality meets the second preset transmission condition, reducing the signal transmission power of 0.3W to 0.1W.
Therefore, the signal transmission quality of the first electronic equipment is detected in real time, so that the power consumption of the electronic equipment is not lost under the condition of ensuring the signal transmission stability, and the service life of the electronic equipment is prolonged.
Optionally, in some embodiments of the present application, as shown in fig. 3, after S103, the following steps may be further included:
s301: receiving a second power adjustment request sent by second electronic equipment; the second power adjustment request is generated when the second electronic device detects that the second signal transmission quality meets a fourth preset condition.
S302: reducing the signal transmission power from the third power to a fourth power according to the second power adjustment request; wherein the fourth power is less than the first power.
The fourth preset condition may be that the number of signal retransmissions is less than a second number threshold. The second electronic device may send a power adjustment request to the first electronic device in real time. The second power adjustment request is a power reduction request. The second electronic device stores the highest signal transmission power of the first electronic device, i.e. the first power. Recording the signal transmission power of the first electronic device as the first power in the second electronic device, generating a second power adjustment request by the second electronic device when the second signal transmission quality meets a fourth preset condition, and sending the second power adjustment request to the first electronic device. And under the condition that the signal transmission power of the first electronic equipment is the third power, the first electronic equipment directly reduces the signal transmission power from the third power to the fourth power after receiving the second power adjustment request.
For example, the signal transmission power of the first electronic device may include four levels of power, respectively: 0.3W,0.1W, 2.5W and 1mW. The signal transmission power of the first electronic device stored in the second electronic device includes three levels of power, which are respectively: 0.1W,2.5mW and 1mW. When the first electronic device adjusts the signal transmission power to 0.3W, after the second electronic device sends a power increase request, the first electronic device may send a prompt message to the second electronic device to indicate that the second electronic device cannot increase the signal transmission power, so that the second electronic device may determine that the signal transmission power of the first electronic device is 0.1W, but the signal transmission power of the first electronic device is actually 0.3W. And the second electronic equipment detects that the second signal transmission quality meets a fourth preset condition and sends a power reduction request to the first electronic equipment. The first electronic device directly reduces the signal transmission power to 2.5mW according to the power reduction request.
Therefore, the signal transmission quality of the second electronic equipment is detected in real time through the second electronic equipment, the signal transmission power of the first electronic equipment is regulated based on the second power regulation request of the second electronic equipment, and the service life of the electronic equipment is prolonged without losing the power consumption of the electronic equipment under the condition of ensuring the signal transmission stability.
According to the power adjustment method provided by the embodiment of the application, when the signal transmission power of the first electronic device is smaller than the first power and larger than the second power, the first electronic device adjusts the signal transmission power of the first electronic device by receiving the power adjustment request of the second electronic device, and the maximum power which can be adjusted by the first electronic device according to the power adjustment request of the second electronic device is the first power. The first power adjustment request is generated by the second electronic device under the condition that the second signal transmission quality of the second electronic device is detected to meet the first preset condition; and under the condition that the signal transmission power of the first electronic device is the first power, the first electronic device automatically detects the first signal transmission quality of the first electronic device. Under the condition that the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically increase the signal transmission power of the first electronic equipment from the first power to the third power. Therefore, when the power of the first electronic equipment is the first power and the signal transmission clamp still exists in the communication process of the first electronic equipment and the second electronic equipment, the first electronic equipment can automatically improve the signal transmission power of the first electronic equipment and increase the signal transmission power from the first power to the third power, so that the stability of signal transmission between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
In the embodiment of the present application, an electronic device executes a power adjustment method as an example, and the power adjustment method provided in the embodiment of the present application is described. However, in the power adjustment method provided in the embodiment of the present application, the execution body may be an electronic device, and may also be a power adjustment device or a control module in the power adjustment device for executing the power adjustment method.
Based on the power adjustment method provided by the application, correspondingly, the application provides the power adjustment device of the embodiment. Next, in the embodiment of the present application, a power adjustment method performed by a power adjustment device is taken as an example, and the power adjustment device provided in the embodiment of the present application is described.
Fig. 4 is a schematic structural diagram of a power adjustment device 400 provided in the present application.
As shown in fig. 4, the power adjustment device 400 provided in the present application may include: the adjustment module 401, the detection module 402.
The adjusting module 401 is configured to adjust, when the signal transmission power of the first electronic device is smaller than the first power and larger than the second power, the signal transmission power of the first electronic device according to the received first power adjustment request sent by the second electronic device, where the first electronic device performs short-distance communication with the second electronic device; the first power adjustment request is generated by the second electronic device under the condition that the second signal transmission quality of the second electronic device is detected to meet the first preset condition; the first power is larger than the second power, and the first power is the maximum power of the first electronic equipment for signal transmission power adjustment according to the power adjustment request;
A detection module 402, configured to detect a first signal transmission quality of the first electronic device when the signal transmission power of the first electronic device is the first power;
the adjusting module 401 is further configured to increase the signal transmission power from the first power to the third power if the first signal transmission quality meets the second preset condition.
Optionally, in some embodiments of the present application, the detecting module 402 is configured to detect a signal strength of the first signal received from the second electronic device;
or, a detection module 402, configured to detect the number of signal retransmissions;
the adjusting module 401 is specifically configured to increase the signal transmission power from the first power to the third power in a case where the signal strength is less than a preset signal strength threshold, or in a case where the number of signal retransmissions is greater than a preset first number threshold.
Thus, the first electronic device can judge whether the first signal transmission quality of the first electronic device meets the second preset condition by detecting the signal strength of the received first signal. Or the first electronic device can judge whether the first signal transmission quality of the first electronic device meets the second preset condition by detecting the times of retransmitting the signal by the first electronic device. When the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically adjust the signal transmission power of the first electronic equipment, so that the signal transmission stability between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
Optionally, in some embodiments of the present application, the adjusting module 401 is further configured to reduce the signal transmission power from the third power to the first power if it is detected that the first signal transmission quality meets a third preset condition;
the third preset condition includes that the signal strength is greater than a preset signal strength threshold, or the number of signal retransmissions is less than a preset number of signal retransmissions threshold.
Therefore, the signal transmission quality of the first electronic equipment is detected in real time, so that the power consumption of the electronic equipment is not lost under the condition of ensuring the signal transmission stability, and the service life of the electronic equipment is prolonged.
Optionally, in some embodiments of the present application, the apparatus 400 further comprises:
a receiving module 403, configured to receive a second power adjustment request sent by a second electronic device; the second power adjustment request is generated when the second electronic device detects that the second signal transmission quality meets a fourth preset condition;
the adjusting module 401 is further configured to reduce the signal transmission power from the third power to the fourth power according to the second power adjustment request;
wherein the fourth power is less than the first power.
Therefore, the signal transmission quality of the second electronic equipment is detected in real time through the second electronic equipment, the signal transmission power of the first electronic equipment is regulated based on the second power regulation request of the second electronic equipment, and the service life of the electronic equipment is prolonged without losing the power consumption of the electronic equipment under the condition of ensuring the signal transmission stability.
Optionally, in some embodiments of the present application, the apparatus 400 further comprises:
a sending module 404, configured to send, when receiving the third power adjustment request sent by the second electronic device again, target indication information to the second electronic device according to the third power adjustment request; the target indication information is used for indicating that the signal transmission power of the first electronic equipment cannot be adjusted.
Thus, as long as the second electronic device detects that the second signal transmission quality meets the second preset condition, a power up request is sent to the first electronic device. If the first electronic device does not receive the power increasing request sent by the second electronic device, the signal transmission power of the first electronic device is increased, which results in excessive power consumption of the first electronic device. Therefore, when the first electronic device is the first power, after receiving the power increasing request of the second electronic device again, the first electronic device does not increase the signal transmission power any more, so that the situation that the first electronic device adjusts the signal transmission power of the first electronic device to be too high, and the damage to components of the first electronic device caused by too high power consumption is avoided.
In the power adjustment device provided by the embodiment of the application, when the signal transmission power of the first electronic device is smaller than the first power and larger than the second power, the first electronic device adjusts the signal transmission power of the first electronic device by receiving the power adjustment request of the second electronic device, and the maximum power that the first electronic device can adjust according to the power adjustment request of the second electronic device is the first power. The first power adjustment request is generated by the second electronic device under the condition that the second signal transmission quality of the second electronic device is detected to meet the first preset condition; and under the condition that the signal transmission power of the first electronic device is the first power, the first electronic device automatically detects the first signal transmission quality of the first electronic device. Under the condition that the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically increase the signal transmission power of the first electronic equipment from the first power to the third power. Therefore, when the power of the first electronic equipment is the first power and the signal transmission clamp still exists in the communication process of the first electronic equipment and the second electronic equipment, the first electronic equipment can automatically improve the signal transmission power of the first electronic equipment and increase the signal transmission power from the first power to the third power, so that the stability of signal transmission between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
The power adjustment device in the embodiment of the application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device may be a mobile electronic device or a non-mobile electronic device. By way of example, the mobile electronic device may be a cell phone, tablet computer, notebook computer, palm computer, vehicle-mounted electronic device, wearable device, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), netbook or personal digital assistant (personal digital assistant, PDA), etc., and the non-mobile electronic device may be a server, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (TV), teller machine or self-service machine, etc., and the embodiments of the present application are not limited in particular.
The power adjustment device in the embodiments of the present application may be a device having an operating system. The operating system may be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
The power adjustment device provided in this embodiment of the present application can implement each process implemented by the power adjustment method in fig. 2, and in order to avoid repetition, a description is omitted here.
Optionally, as shown in fig. 5, the embodiment of the present application further provides an electronic device 500, including a processor 501, a memory 502, and a program or an instruction stored in the memory 502 and capable of being executed on the processor 501, where the program or the instruction implements each process of the above-mentioned power adjustment method embodiment when executed by the processor 501, and the process can achieve the same technical effect, and for avoiding repetition, a detailed description is omitted herein.
It should be noted that, the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 6 is a schematic hardware structure of an electronic device 600 implementing an embodiment of the present application.
The electronic device 600 includes, but is not limited to: radio frequency unit 601, network module 602, audio output unit 603, input unit 604, sensor 605, display unit 606, user input unit 607, interface unit 608, memory 609, and processor 610.
Those skilled in the art will appreciate that the electronic device 600 may further include a power source (e.g., a battery) for powering the various components, which may be logically connected to the processor 610 by a power management system to perform functions such as managing charge, discharge, and power consumption by the power management system. The electronic device structure shown in fig. 6 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than shown, or may combine certain components, or may be arranged in different components, which are not described in detail herein.
The processor 610 is configured to adjust, when the signal transmission power of the first electronic device is smaller than the first power and larger than the second power, the signal transmission power of the first electronic device according to the received first power adjustment request sent by the second electronic device, where the first electronic device performs short-distance communication with the second electronic device; the first power adjustment request is a first power generated by the second electronic device when the second signal transmission quality of the second electronic device is detected to meet the first preset condition and is larger than the second power, and the first power is a maximum power for the first electronic device to perform signal transmission power adjustment according to the power adjustment request
A processor 610, configured to detect a first signal transmission quality of the first electronic device if the signal transmission power of the first electronic device is the first power;
the processor 610 is further configured to increase the signal transmission power from the first power to the third power if the first signal transmission quality satisfies a second preset condition.
In this embodiment of the present application, when the signal transmission power of the first electronic device is smaller than the first power and larger than the second power, the first electronic device adjusts the signal transmission power of the first electronic device by receiving a power adjustment request of the second electronic device, and the maximum power that the first electronic device can adjust according to the power adjustment request of the second electronic device is the first power. The first power adjustment request is generated by the second electronic device under the condition that the second signal transmission quality of the second electronic device is detected to meet the first preset condition; and under the condition that the signal transmission power of the first electronic device is the first power, the first electronic device automatically detects the first signal transmission quality of the first electronic device. Under the condition that the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically increase the signal transmission power of the first electronic equipment from the first power to the third power. Therefore, when the power of the first electronic equipment is the first power and the signal transmission clamp still exists in the communication process of the first electronic equipment and the second electronic equipment, the first electronic equipment can automatically improve the signal transmission power of the first electronic equipment and increase the signal transmission power from the first power to the third power, so that the stability of signal transmission between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
Optionally, in some embodiments of the present application, the processor 610 is configured to detect a signal strength of the first signal received from the second electronic device;
or, the processor 610 is configured to detect the number of signal retransmissions;
when the signal strength is smaller than a preset signal strength threshold value or when the number of signal retransmission times is larger than a preset number threshold value, the first signal transmission quality meets a second preset condition;
the processor 610 is specifically configured to increase the signal transmission power from the first power to the third power in a case where the signal strength is less than a preset signal strength threshold, or in a case where the number of signal retransmissions is greater than a preset first number threshold.
Thus, the first electronic device can judge whether the first signal transmission quality of the first electronic device meets the second preset condition by detecting the signal strength of the received first signal. Or the first electronic device can judge whether the first signal transmission quality of the first electronic device meets the second preset condition by detecting the times of retransmitting the signal by the first electronic device. When the first signal transmission quality meets the second preset condition, the first electronic equipment can automatically adjust the signal transmission power of the first electronic equipment, so that the signal transmission stability between the first electronic equipment and the second electronic equipment is ensured, and the use experience of a user is improved.
Optionally, in some embodiments of the present application, the processor 610 is further configured to reduce the signal transmission power from the third power to the first power if it is detected that the first signal transmission quality meets a third preset condition; the third preset condition includes that the signal strength is greater than a preset signal strength threshold, or the number of signal retransmissions is less than a preset first number threshold.
Therefore, the signal transmission quality of the first electronic equipment is detected in real time, so that the power consumption of the electronic equipment is not lost under the condition of ensuring the signal transmission stability, and the service life of the electronic equipment is prolonged.
Optionally, in some embodiments of the present application, the sensor 605 is configured to receive a second power adjustment request sent by a second electronic device; the second power adjustment request is generated when the second electronic device detects that the second signal transmission quality meets a fourth preset condition;
the processor 610 is further configured to reduce the signal transmission power from the third power to the fourth power according to the second power adjustment request;
wherein the fourth power is less than the first power.
Therefore, the signal transmission quality of the second electronic equipment is detected in real time through the second electronic equipment, the signal transmission power of the first electronic equipment is regulated based on the second power regulation request of the second electronic equipment, and the service life of the electronic equipment is prolonged without losing the power consumption of the electronic equipment under the condition of ensuring the signal transmission stability.
Optionally, in some embodiments of the present application, the radio frequency unit 601 is configured to send, when receiving, again, a third power adjustment request sent by the second electronic device, target indication information to the second electronic device according to the third power adjustment request; the target indication information is used for indicating that the signal transmission power of the first electronic equipment cannot be adjusted.
Thus, as long as the second electronic device detects that the second signal transmission quality meets the second preset condition, a power up request is sent to the first electronic device. If the first electronic device does not receive the power increasing request sent by the second electronic device, the signal transmission power of the first electronic device is increased, which results in excessive power consumption of the first electronic device. Therefore, when the first electronic device is the first power, after receiving the power increasing request of the second electronic device again, the first electronic device does not increase the signal transmission power any more, so that the situation that the first electronic device adjusts the signal transmission power of the first electronic device to be too high, and the damage to components of the first electronic device caused by too high power consumption is avoided.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the processes of the foregoing power adjustment method embodiment are implemented, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
Wherein the processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium such as a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
The embodiment of the application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, the processor is used for running a program or an instruction, implementing each process of the above power adjustment method embodiment, and achieving the same technical effect, so as to avoid repetition, and no redundant description is provided herein.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), including several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (10)

1. A power adjustment method, applied to a first electronic device, comprising:
the method comprises the steps that communication connection is established between first electronic equipment and second electronic equipment, and signal transmission power of the first electronic equipment is adjusted according to a received first power adjustment request sent by the second electronic equipment under the condition that the signal transmission power of the first electronic equipment is smaller than first power and larger than second power; the first power adjustment request is generated by the second electronic device when the second signal transmission quality of the second electronic device is detected to meet a first preset condition; the first power is larger than the second power, and the first power is the maximum power of the first electronic device for signal transmission power adjustment according to the power adjustment request;
detecting a first signal transmission quality of the first electronic device under the condition that the signal transmission power of the first electronic device is the first power;
and under the condition that the first signal transmission quality meets a second preset condition, increasing the signal transmission power from the first power to a third power.
2. The method of claim 1, wherein detecting the first signal transmission quality of the first electronic device if the signal transmission power of the first electronic device is the first power comprises:
Detecting the signal strength of a first signal transmitted by the second electronic equipment;
or, detecting the number of signal retransmission times;
and when the first signal transmission quality meets a second preset condition, increasing the signal transmission power from the first power to a third power, including:
and in the case that the signal strength is smaller than a preset signal strength threshold value or in the case that the number of signal retransmission is larger than a preset first number threshold value, increasing the signal transmission power from the first power to a third power.
3. The method of claim 1, wherein after said increasing the signal transmission power from the first power to a third power, the method further comprises:
reducing the signal transmission power from the third power to the first power in case that the first signal transmission quality is detected to meet a third preset condition;
the third preset condition includes that the signal strength is greater than a preset signal strength threshold, or the number of signal retransmission times is less than a preset first time number threshold.
4. The method of claim 1, wherein after increasing the signal transmission power from the first power to a third power if the first signal transmission quality meets a second preset condition, the method further comprises:
Receiving a second power adjustment request sent by the second electronic equipment; wherein the second power adjustment request is generated when the second electronic device detects that the second signal transmission quality meets a fourth preset condition;
reducing the signal transmission power from the third power to a fourth power in accordance with the second power adjustment request;
wherein the fourth power is less than the first power.
5. The method of claim 1, wherein in the case where the signal transmission power of the first electronic device is the first power, the method further comprises:
under the condition that a third power adjustment request sent by the second electronic equipment is received again, sending target indication information to the second electronic equipment according to the third power adjustment request; the target indication information is used for indicating that the signal transmission power of the first electronic equipment cannot be adjusted.
6. A power conditioning apparatus, characterized by being applied to a first electronic device, comprising:
the adjusting module is used for adjusting the signal transmission power of the first electronic equipment according to the received first power adjusting request sent by the second electronic equipment when the signal transmission power of the first electronic equipment is smaller than the first power and larger than the second power; the first power adjustment request is generated by the second electronic device when the second signal transmission quality of the second electronic device is detected to meet a first preset condition; the first power is larger than the second power, and the first power is the maximum power for the first electronic equipment to perform signal transmission power adjustment according to the power adjustment request;
The detection module is used for detecting the first signal transmission quality of the first electronic equipment under the condition that the signal transmission power of the first electronic equipment is the first power;
the adjusting module is further configured to increase the signal transmission power from the first power to a third power if the first signal transmission quality meets a second preset condition.
7. The apparatus of claim 6, wherein the detection module is configured to detect a signal strength of a first signal received from the second electronic device;
or, the detection module is used for detecting the times of signal retransmission;
the adjusting module is specifically configured to increase the signal transmission power from the first power to a third power when the signal strength is less than a preset signal strength threshold, or when the number of signal retransmissions is greater than a preset first number threshold.
8. The apparatus of claim 6, wherein the adjustment module is further configured to reduce the signal transmission power from the third power to the first power if the first signal transmission quality is detected to satisfy a third preset condition;
The third preset condition includes that the signal strength is greater than a preset signal strength threshold, or the number of signal retransmissions is less than a preset first number threshold.
9. The apparatus of claim 6, wherein after the signal transmission power is increased from the first power to a third power if the first signal transmission quality meets a second preset condition, the apparatus further comprises:
the receiving module is used for receiving a second power adjustment request sent by the second electronic equipment; wherein the second power adjustment request is generated when the second electronic device detects that the second signal transmission quality meets a fourth preset condition;
an adjustment module for reducing the signal transmission power from the third power to a fourth power according to the second power adjustment request;
wherein the fourth power is less than the first power.
10. The apparatus of claim 6, wherein in the case where the signal transmission power of the first electronic device is the first power, the apparatus further comprises:
under the condition that a third power adjustment request sent by the second electronic equipment is received again, sending target indication information to the second electronic equipment according to the third power adjustment request; the target indication information is used for indicating that the signal transmission power of the first electronic equipment cannot be adjusted.
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