CN114698081B - Method and device for controlling data transmission, electronic equipment and storage medium - Google Patents
Method and device for controlling data transmission, electronic equipment and storage medium Download PDFInfo
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- CN114698081B CN114698081B CN202011581488.3A CN202011581488A CN114698081B CN 114698081 B CN114698081 B CN 114698081B CN 202011581488 A CN202011581488 A CN 202011581488A CN 114698081 B CN114698081 B CN 114698081B
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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
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
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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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
Abstract
The disclosure relates to a method and a device for controlling data transmission, electronic equipment and a storage medium. The method comprises the following steps: when the transmitting power of the electronic equipment meets a first preset condition, caching a first request in a data transmitting request to be transmitted into a preset buffer area; the first request includes: a data transmission request sent by an application program which is in a preset blacklist and works in the background; after the buffer area is full, the first request in the buffer area is allowed to be sent. In this embodiment, the first request is buffered and the first request in the buffer area is allowed to be transmitted when the buffer area is full, so that the transmission rate of the first request can be slowed down, thereby reducing the number of data transmission requests, and being beneficial to reducing the transmission power to optimize the power consumption of the electronic device.
Description
Technical Field
The disclosure relates to the field of control technologies, and in particular, to a method and device for controlling data transmission, an electronic device, and a storage medium.
Background
Currently, electronic devices generally employ a power amplifier PA to increase power for data transmission, and this power consumption accounts for a large proportion of the power consumption of the electronic device. In order to reduce the power consumption of the PA, a data alignment scheme is generally adopted in the related art, that is, data of all application programs are sent out together at a certain time point; the scheme can reduce the service time of the PA and reduce the power consumption.
However, in the scenario where the network environment is not good, the PA increases the power level and thus increases the transmit power, so as to ensure that data is normally transmitted to the base station, resulting in that the optimization of the power by the above scheme is not obvious.
Disclosure of Invention
The present disclosure provides a method and apparatus for controlling data transmission, an electronic device, and a storage medium, so as to solve the deficiencies of the related art.
According to a first aspect of embodiments of the present disclosure, there is provided a method of controlling data transmission, comprising:
when the transmitting power of the electronic equipment meets a first preset condition, caching a first request in a data transmitting request to be transmitted into a preset buffer area; the first request includes: a data transmission request sent by an application program which is in a preset blacklist and works in the background;
after the buffer area is full, the first request in the buffer area is allowed to be sent.
Optionally, after buffering a first request in the data transmission requests to be sent to a preset buffer area, the method further includes:
transmitting a second request at preset intervals; the second request includes: a data transmission request sent by an application program in a preset white list, and a data transmission request sent by an application program in a black list and working in a foreground; the preset interval is less than the time required for the buffer area to be full of the first request.
Optionally, the method further includes determining whether the transmitting power of the electronic device meets a first preset condition, and specifically includes:
acquiring the current first transmission power of the electronic equipment;
when the first transmission power and the historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold, determining that the first transmission power meets the first preset condition; otherwise, the first preset condition is not met, and the current first transmission power of the electronic equipment is returned to be acquired.
Optionally, the method further comprises:
and stopping caching the first request when the transmitting power of the electronic equipment meets a second preset condition.
Optionally, the method further includes determining whether the transmitting power of the electronic device meets a second preset condition, specifically including:
acquiring a second transmitting power of the electronic equipment;
when the second transmitting power and the real-time transmitting power within a second preset time period after the second transmitting power are both smaller than a preset power threshold value, determining that the second transmitting power meets the second preset condition; otherwise, the second preset condition is not met, and the current second transmitting power of the electronic equipment is returned to be acquired after the timing is repeated.
According to a second aspect of embodiments of the present disclosure, there is provided a method of controlling data transmission, comprising:
acquiring a first transmission power of the electronic equipment;
when the first transmission power and the historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold, determining that the first transmission power meets the first preset condition and generating a first control instruction;
sending the first control instruction to a processor; the first control instruction is used for instructing the processor to cache a first request in a data transmission request to be sent to a preset buffer area, and after the buffer area is full, the first request in the buffer area is allowed to be sent; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
Optionally, the method further comprises:
acquiring a second transmitting power of the electronic equipment;
when the second transmitting power and the real-time transmitting power within a second preset time period after the second transmitting power are smaller than a preset power threshold value, determining that the second transmitting power meets the second preset condition and generating a second control instruction;
Sending the second control instruction to the processor; the second control instruction is used for indicating that the processor stops caching the first request; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
According to a third aspect of embodiments of the present disclosure, there is provided a method of controlling data transmission, comprising:
acquiring a first control instruction, wherein the first control instruction is generated by a baseband chip in electronic equipment when a first transmitting power and a historical transmitting power within a first preset time period before the first transmitting power both exceed a preset power threshold;
responding to the first control instruction, and caching a first request in a data transmission request to be sent into a preset buffer area;
allowing to send a first request in the buffer area after the buffer area is full; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
Optionally, the method further comprises:
acquiring a second control instruction, wherein the second control instruction is generated by the baseband chip when the second transmitting power of the electronic equipment and the real-time transmitting power within a second preset duration after the second transmitting power are smaller than a preset power threshold;
Responding to the second control instruction, and stopping caching the first request; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
According to a fourth aspect of embodiments of the present disclosure, there is provided an apparatus for controlling data transmission, suitable for use in a processor of an electronic device, comprising:
the first request caching module is used for caching a first request in a data transmission request to be sent to a preset buffer area when the transmission power of the electronic equipment meets a first preset condition; the first request includes: a data transmission request sent by an application program which is in a preset blacklist and works in the background;
and the first request transmitting module is used for allowing the first request in the buffer area to be transmitted after the buffer area is full.
Optionally, the apparatus further comprises:
the second request transmitting module is used for transmitting a second request according to a preset interval; the second request includes: a data transmission request sent by an application program in a preset white list, and a data transmission request sent by an application program in a black list and working in a foreground; the preset interval is less than the time required for the buffer area to be full of the first request.
Optionally, the electronic device further includes a first condition judging module, configured to judge whether the transmitting power of the electronic device meets a first preset condition, and specifically includes:
the first power acquisition unit is used for acquiring the current first transmission power of the electronic equipment;
a first condition determining unit, configured to determine that the first transmission power meets a first preset condition when the first transmission power and a historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold; otherwise, the first preset condition is not met, and the first power acquisition unit is triggered.
Optionally, the method further comprises:
and the first request stopping module is used for stopping caching the first request when the transmitting power of the electronic equipment meets a second preset condition.
Optionally, the electronic device further includes a second condition judging module, configured to judge whether the transmitting power of the electronic device meets a second preset condition, and specifically includes:
a second power acquisition unit, configured to acquire a second transmission power of the electronic device;
a second condition determining unit, configured to determine that the second transmission power meets a second preset condition when the second transmission power and a real-time transmission power within a second preset duration after the second transmission power are both smaller than a preset power threshold; otherwise, the second preset condition is not met, and the current second transmitting power of the electronic equipment is returned to be acquired after the timing is repeated.
According to a fifth aspect of embodiments of the present disclosure, there is provided an apparatus for controlling data transmission, comprising:
the first power acquisition module is used for acquiring first transmission power of the electronic equipment;
the first instruction generation module is used for determining that the first transmission power meets the first preset condition and generating a first control instruction when the first transmission power and the historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold;
the first instruction sending module is used for sending the first control instruction to the processor; the first control instruction is used for instructing the processor to cache a first request in a data transmission request to be sent to a preset buffer area, and after the buffer area is full, the first request in the buffer area is allowed to be sent; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
Optionally, the method further comprises:
the second power acquisition module is used for acquiring second transmitting power of the electronic equipment;
the second instruction generating module is used for determining that the second transmitting power meets the second preset condition and generating a second control instruction when the second transmitting power and the real-time transmitting power within a second preset duration after the second transmitting power are both smaller than a preset power threshold value;
The second instruction sending module is used for sending the second control instruction to the processor; the second control instruction is used for indicating that the processor stops caching the first request; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
According to a sixth aspect of embodiments of the present disclosure, there is provided an apparatus for controlling data transmission, comprising:
the first instruction acquisition module is used for acquiring a first control instruction, wherein the first control instruction is generated by a baseband chip in the electronic equipment when the first transmission power and the historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold;
the first request caching module is used for caching a first request in a data transmission request to be sent to a preset buffering area in response to the first control instruction;
the first request transmitting module is used for allowing to transmit a first request in the buffer area after the buffer area is full; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
Optionally, the method further comprises:
the second instruction acquisition module is used for acquiring a second control instruction, and the second control instruction is generated by the baseband chip when the second transmitting power of the electronic equipment and the real-time transmitting power within a second preset duration after the second transmitting power are both smaller than a preset power threshold;
the first request stopping module is used for responding to the second control instruction and stopping caching the first request; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
According to a seventh aspect of embodiments of the present disclosure, there is provided an electronic device, comprising:
a processor;
a memory for storing a computer program executable by the processor;
wherein the processor is configured to execute the computer program in the memory to implement the method as described above.
According to an eighth aspect of embodiments of the present disclosure, there is provided a computer readable storage medium, which when executed by a processor, is capable of carrying out a method as described above.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
As can be seen from the foregoing embodiments, in the embodiments of the present disclosure, when the transmission power of the electronic device meets a first preset condition, a first request in a data transmission request to be sent is cached to a preset buffer area; the first request includes: a data transmission request sent by an application program which is in a preset blacklist and works in the background; then, after the buffer area is full, the first request in the buffer area is allowed to be sent. In this way, in this embodiment, by buffering the first request and allowing the first request in the buffer area to be transmitted when the buffer area is full, the transmission rate of the first request may be slowed down, so as to reduce the number of data transmission requests, which is beneficial to reducing the transmission power to optimize the power consumption of the electronic device.
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 illustrating a method of controlling data transmission according to an exemplary embodiment.
Fig. 2 is a flow chart illustrating another method of controlling data transmission according to an exemplary embodiment.
Fig. 3 is a flow chart illustrating yet another method of controlling data transmission according to an exemplary embodiment.
Fig. 4 is a flow chart illustrating yet another method of controlling data transmission according to an exemplary embodiment.
Fig. 5 is a block diagram illustrating an apparatus for controlling data transmission according to an exemplary embodiment.
Fig. 6 is a block diagram illustrating another apparatus for controlling data transmission according to an exemplary embodiment.
Fig. 7 is a block diagram illustrating yet another apparatus for controlling data transmission according to an exemplary embodiment.
Fig. 8 is a block diagram of an electronic device, 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 embodiments described by way of example below are not representative of all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatus consistent with some aspects of the disclosure as detailed in the accompanying claims.
In the scene of poor network environment, the PA increases the power level to increase the transmitting power so as to ensure that the data is normally transmitted to the base station, so that the optimization effect of the scheme for transmitting the data transmitting request by adopting a time alignment mode in the related technology is not obvious. The inventors found that: in the related art, according to a millisecond time alignment mode and without distinguishing the types of data transmission requests, the transmission density of the data requests is higher, and higher power level is needed; in addition, the PA further increases the power level, resulting in higher power consumption.
In order to solve the above technical problems, an embodiment of the present disclosure provides a method for controlling data transmission, which may be applied to an electronic device, and the electronic device may include a baseband chip and a processor.
One of the ideas is: according to the requirement of the application program for sending the data transmission request on real-time performance, the application program can be divided into a white list and a black list, wherein the white list comprises application programs needing real-time communication, such as WeChat, QQ, michat and the like; the blacklist includes applications that do not require real-time communication, such as push messages of jindong, naughty, etc.
The second idea is that: in a scenario where the network environment is poor, the PA power level continues to be large, and the transmission frequency of the data transmission requests of the blacklist and the application programs located in the background is reduced, but the transmission frequency of the data transmission requests of the application programs operating in the whitelist of the foreground is maintained, and the transmission power is reduced by reducing the transmission data. And restoring the blacklist and the transmission frequency of the data transmission request of the application program positioned at the background after the transmission power is reduced to the power threshold value.
Fig. 1 is a flow chart illustrating a method of controlling data transmission, according to an exemplary embodiment, applied to a processor of an electronic device. Referring to fig. 1, a method for controlling data transmission includes steps 11 to 12:
in step 11, when the transmission power of the electronic device meets a first preset condition, a first request in the data transmission requests to be sent is cached to a preset buffer area.
In this embodiment, the electronic device may acquire the current first transmission power, where the first transmission power may be calculated by the processor of the electronic device according to the voltage and the current of the power amplifier PA. Then, the electronic device may determine whether the first transmission power meets a first preset condition, including:
in an example, the electronic device may obtain a preset power threshold (Pmax) and compare the first transmit power to the power threshold. When the first transmission power is greater than or equal to the power threshold, the electronic device may further obtain a historical transmission power within a first preset duration (for example, 1-5 s) before the first transmission power; and then, the electronic equipment can compare each historical transmitting power with a power threshold value respectively, and when all the historical transmitting powers are larger than or equal to the power threshold value, the electronic equipment can determine that the first transmitting power meets a first preset condition. That is, when the first transmission power or the historical transmission power is smaller than the power threshold, the electronic device may determine that the first transmission power does not meet the first preset condition, and at this time, the electronic device may continue to collect the transmission power, and determine whether the first transmission power meets the first preset condition again.
It is understood that the first preset condition means that the first transmission power and the historical transmission power within the first preset time period before the first transmission power are both greater than or equal to the power threshold.
In another example, the electronic device may further set a counter (hereinafter referred to as a first counter), where the first counter may be used to store a duration of the first transmission power and the previous historical transmission power that is continuously greater than or equal to the power threshold, and when the new first transmission power is also greater than or equal to the power threshold, superimpose the acquisition period of the first transmission power on the basis of the duration stored in the first counter, to obtain the first duration. Then, the electronic device may compare the first duration with a first preset duration (T1), and if the first duration is less than the first preset duration, determine that the first transmission power does not meet the first preset condition, update the duration of the first counter to the first duration at this time, and continuously collect the first transmission power. If the first transmission power is greater than or equal to the first preset time length, the electronic device may determine that the first transmission power meets a first preset condition, and at this time, the time length of the first counter may be cleared. That is, by setting the first counter, it may also be possible to determine whether the first transmission power meets the first preset condition, and the corresponding scheme falls within the protection scope of the present disclosure.
It should be noted that, under the condition that the sampling period of the first transmitting power is fixed, the number of transmitting powers which are continuously greater than or equal to the power threshold exists in the counter and the previous historical transmitting power, when the product of the number and the sampling period is smaller than the first preset duration, it can be determined that the first transmitting power does not meet the first preset condition, at this time, the number of the counter is increased by 1, and the first transmitting power is continuously collected. If the first transmission power is greater than or equal to the first preset time length, the electronic device can determine that the first transmission power meets a first preset condition, and at the moment, the number of the counters can be cleared. That is, by setting the first counter to count, it may also be possible to determine whether the first transmission power meets the first preset condition, and the corresponding scheme falls within the protection scope of the present disclosure.
In this embodiment, when the first transmission power meets a first preset condition, the electronic device obtains a data transmission request to be sent, and at this time, the electronic device may obtain the data transmission request to be sent, determine a list to which an application program corresponding to each data transmission request belongs, for example, a real-time communication application program such as a WeChat, a QQ, etc. belongs to a white list, a non-real-time communication application program such as a news class, a shopping class, etc. belongs to a black list, and a working state of the corresponding application program, where the working state includes a foreground and a background. And the electronic device may determine, from the data transmission requests to be transmitted, a data transmission request transmitted by an application program belonging to the blacklist and transmitted by an application program operating in the background as the first request, and determine, as the second request, a data transmission request transmitted by an application program belonging to the whitelist and operating in the foreground. Then, the electronic device may buffer a first request among the data transmission requests to be sent to a preset buffer area.
It should be noted that, the size of the buffer area may be set according to a specific scenario, for example, the electronic device sends the second request at a preset interval (10-50 ms), and the size of the buffer area may satisfy: the time required to store the first request is greater than a preset interval. In one example, the size of the buffer area corresponds to a time required to store the first request of 1-5 seconds.
In step 12, after the buffer area is full, a first request within the buffer area is allowed to be sent.
In this embodiment, the electronic device may allow the first request in the buffer to be transmitted after the buffer is full.
It should be noted that, during the execution of step 12, the electronic device still transmits the second request at preset intervals. That is, the first request and the second request are sent at different time intervals, and the time interval of the first request is smaller than that of the second request, that is, the transmission rate of the first request can be slowed down in this embodiment, so that the number of data transmission requests is reduced, which is beneficial to reducing the transmission power to optimize the power consumption of the electronic device.
In an embodiment, during the execution of step 12, the electronic device may further continue to acquire the transmission power, determine whether the transmission power meets a second preset condition, and stop buffering the first request when the second preset condition is met, where the electronic device may allow the first request and the second request to be transmitted in the same manner, or the transmission rates of the first request and the second request are the same.
The electronic device determining whether the transmitting power meets the second preset condition comprises the following steps:
the electronic device may obtain the current transmit power, hereinafter referred to as the second transmit power, to distinguish it from the first transmit power. The electronic device may then determine whether it meets a second preset condition according to the second transmit power and a preset power threshold, including:
in one example, the electronic device may obtain a preset power threshold (Pmax) and compare the second transmit power to the power threshold. When the second transmission power is smaller than the power threshold, the electronic device may further acquire a historical transmission power within a second preset duration (T2, for example, 1-5 s) before the second transmission power; and then, the electronic equipment can respectively compare each historical transmitting power with a power threshold, and when all the historical transmitting powers are smaller than the power threshold, the electronic equipment can determine that the second transmitting power meets a second preset condition. That is, when one of the second transmission power or the historical transmission power is greater than (or equal to) the power threshold, the electronic device may determine that the second transmission power does not satisfy the second preset condition, at which time the electronic device may continue to collect the transmission power, and re-determine whether the second transmission power satisfies the second preset condition.
It is understood that the second preset condition means that the second transmission power and the historical transmission power within the second preset time period before the second transmission power are smaller than the power threshold.
In another example, the electronic device may further set a counter (hereinafter referred to as a second counter), where the counter may be used to store the second transmission power and a duration of transmission power of a continuous low power threshold before the second transmission power, and when the new second transmission power is also less than the power threshold, superimpose an acquisition period of the second transmission power on the basis of the duration stored in the second counter, to obtain the second duration. Then, the electronic device may compare the second duration with a second preset duration, and if the second duration is less than the second preset duration, determine that the second transmitting power does not meet the second preset condition, update the duration of the second counter to the second duration at this time, and continuously collect the second transmitting power. If the second transmission power is greater than or equal to the second preset time length, the electronic device may determine that the second transmission power meets a second preset condition, and at this time, the time length of the second counter may be cleared. That is, by setting the second counter, it may also be possible to determine whether the second transmit power meets the second preset condition, and the corresponding scheme falls within the protection scope of the present disclosure.
It should be noted that, under the condition that the sampling period of the second transmitting power is fixed, the number of transmitting powers continuously smaller than the power threshold exists in the second counter and the previous historical transmitting power, when the product of the number and the sampling period is smaller than the second preset duration, it can be determined that the second transmitting power does not meet the second preset condition, at this time, the number of the second counter is increased by 1, and the second transmitting power is continuously collected. If the second transmission power is greater than or equal to the second preset time length, the electronic device can determine that the second transmission power meets a second preset condition, and at this time, the number of the second counters can be cleared. That is, by setting the second counter to count, it may also be possible to determine whether the second transmit power meets the second preset condition, and the corresponding scheme falls within the protection scope of the present disclosure.
In this embodiment, when determining that the second transmission power meets the second preset condition, the electronic device may stop buffering the first request, and restore the data transmission request to the original mode, that is, allow the first request and the second request to be transmitted in the same mode, so as to not distinguish whether the data transmission request belongs to the white list or the black list. Therefore, the electronic equipment can recover the original transmission rate and transmission mode in the scene of the network environment, and the normal transmission of the data transmission request is ensured under the condition of lower transmission power.
Fig. 2 is a flow chart illustrating a method of controlling data transmission according to an exemplary embodiment, applied to an electronic device including a processor and a baseband chip. Referring to fig. 2, a method of controlling data transmission includes steps 21 to 23:
in step 21, a first transmit power of the electronic device is obtained.
In this embodiment, the baseband chip may obtain the transmission power of the power amplifier in the electronic device, which is hereinafter referred to as the first transmission power. The first transmit power may be calculated from the current and voltage of the power amplifier.
In step 22, when the first transmission power and the historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold, it is determined that the first transmission power meets the first preset condition and a first control instruction is generated.
In this embodiment, the baseband chip determines that the first transmit power meets the first preset condition in step 11, which is different in that step 11 is performed by the processor and step 22 is performed by the baseband chip.
In this embodiment, after determining that the first transmission power satisfies the first preset condition, the baseband chip may generate a control instruction (hereinafter referred to as a first control instruction). The first control instruction is used for instructing the processor to cache a first request in a data transmission request to be sent to a preset buffer area, and after the buffer area is full, the first request in the buffer area is allowed to be sent; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
In step 23, the first control instruction is sent to a processor.
In this embodiment, the baseband chip may send the first control instruction to the processor. The processor may buffer a first request of the data transmission requests to be sent to a preset buffer area. And after the buffer is full, the first request in the buffer is allowed to be sent.
In an embodiment, the baseband chip may further acquire a current transmission power of the electronic device, hereinafter referred to as a second transmission power, and determine whether the second transmission power meets a second preset condition. The manner of determining whether the second transmit power meets the second preset condition may refer to the related content of the embodiment shown in fig. 1, which is not described herein. And when the second transmitting power meets the second preset condition, generating a second control instruction and transmitting the second control instruction to the processor. After receiving the second control instruction, the processor may stop buffering the first request to allow the data transmission request to be sent at a preset interval. That is, the processor does not distinguish the first request from the second request in the area, and returns to the original transmission rate and transmission mode.
It should be noted that, the preset interval is smaller than the time required for the buffer area to be full of the first request, and the specific content may refer to the related content in step 11, which is not described herein again.
Fig. 3 is a flow chart illustrating a method of controlling data transmission according to an exemplary embodiment, applied to an electronic device including a processor. Referring to fig. 3, a method for controlling data transmission includes steps 31 to 33:
in step 31, a first control instruction is acquired, where the first control instruction is generated by a baseband chip in the electronic device when both a first transmission power and a historical transmission power within a first preset duration before the first transmission power exceed a preset power threshold.
In this embodiment, the baseband chip in the electronic device may generate the first control instruction, and the specific content may refer to the content in step 22. Thus, the processor in the electronic device may obtain the first control instruction.
In step 32, in response to the first control instruction, a first request in the data transmission requests to be sent is cached to a preset buffer area.
In this embodiment, after the first control instruction is obtained, the processor may respond to the first control instruction, and cache a first request in a data transmission request to be sent to a preset buffer area, where the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background. The first request and the manner of buffering the first request in the first buffer area can be referred to as the related content of step 11, which is not described herein again.
In step 33, after the buffer area is full, a first request within the buffer area is allowed to be sent.
In this embodiment, the processor may detect whether the buffer area is already full, or the memory may detect whether the buffer area is already full, and send a full control instruction to the processor when the buffer area is full. After the buffer is full, the processor may allow the first request within the buffer to be sent. During the sending of the first request, the processor may allow the sending of the second request, while the electronic device still sends the second request at preset intervals. That is, the first request and the second request are sent at different time intervals, and the time interval of the first request is smaller than that of the second request, that is, the transmission rate of the first request can be slowed down in this embodiment, so that the number of data transmission requests is reduced, which is beneficial to reducing the transmission power to optimize the power consumption of the electronic device.
The method for controlling data transmission will be described below by taking the example that the control data transmission is completed by cooperation of the baseband software running in the baseband chip in the electronic device and the android frame layer in the processor. Referring to fig. 4, the baseband software may detect the transmit power P of the electronic device. The baseband software may then determine whether the transmit power P is greater than or equal to the power threshold Pmax for the duration T1. If not, the baseband software re-detects the transmit power. If yes, the baseband software generates a first control instruction Sblock and sends the first control instruction Sblock to the android framework layer. The android frame layer caches data transmission requests sent by application programs working in the background in a preset blacklist to a buffer area, and sends the data transmission requests in the buffer area after the buffer area is full.
The baseband software activates timer T2 and the initial value of T2 is set to 0. The baseband software may determine whether the time period T2 is less than the second set time period Tmax.
When the duration of T2 is less than Tmax, the baseband software may continue to detect the transmission power P, and determine the magnitudes of the transmission power P and the power threshold Pmax. When P is greater than or equal to Pmax, the timer T2 is cleared. When P is smaller than Pmax, the time period T2 is increased by T, and T can be the sampling period of the transmitting power or set to 1s.
The baseband chip may return the step of comparing T2 with Tmax, namely: when the time T2 is greater than or equal to Tmax, the baseband software may generate a second control signal Sen and send Sen to the android frame layer. When T2 is less than Tmax, the baseband software may return to the step of detecting the transmission power P.
Repeating the steps until T2 is greater than or equal to Tmax, and generating a Sen signal by the baseband chip.
The embodiment of the present disclosure further provides an apparatus for controlling data transmission, referring to fig. 5, including:
a first request caching module 51, configured to cache, when the transmission power of the electronic device meets a first preset condition, a first request in a data transmission request to be sent to a preset buffer area; the first request includes: a data transmission request sent by an application program which is in a preset blacklist and works in the background;
The first request transmitting module 52 is configured to allow the first request in the buffer area to be transmitted after the buffer area is full.
In an embodiment, the device further comprises:
the second request transmitting module is used for transmitting a second request according to a preset interval; the second request includes: a data transmission request sent by an application program in a preset white list, and a data transmission request sent by an application program in a black list and working in a foreground; the preset interval is less than the time required for the buffer area to be full of the first request.
In an embodiment, the electronic device further includes a first condition determining module, configured to determine whether the transmitting power of the electronic device meets a first preset condition, and specifically includes:
the first power acquisition unit is used for acquiring the current first transmission power of the electronic equipment;
a first condition determining unit, configured to determine that the first transmission power meets a first preset condition when the first transmission power and a historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold; otherwise, the first preset condition is not met, and the first power acquisition unit is triggered.
In an embodiment, further comprising:
and the first request stopping module is used for stopping caching the first request when the transmitting power of the electronic equipment meets a second preset condition.
In an embodiment, the electronic device further includes a second condition determining module, configured to determine whether the transmitting power of the electronic device meets a second preset condition, and specifically includes:
a second power acquisition unit, configured to acquire a second transmission power of the electronic device;
a second condition determining unit, configured to determine that the second transmission power meets a second preset condition when the second transmission power and a real-time transmission power within a second preset duration after the second transmission power are both smaller than a preset power threshold; otherwise, the second preset condition is not met, and the current second transmitting power of the electronic equipment is returned to be acquired after the timing is repeated.
It can be understood that the apparatus provided in the embodiments of the present disclosure corresponds to the method shown in fig. 1, and specific details may refer to the details of each embodiment of the method, which are not described herein.
The embodiment of the present disclosure further provides an apparatus for controlling data transmission, referring to fig. 6, including:
a first power acquisition module 61, configured to acquire a first transmission power of the electronic device;
A first instruction generating module 62, configured to determine that the first transmission power meets the first preset condition and generate a first control instruction when the first transmission power and a historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold;
a first instruction sending module 63, configured to send the first control instruction to a processor; the first control instruction is used for instructing the processor to cache a first request in a data transmission request to be sent to a preset buffer area, and after the buffer area is full, the first request in the buffer area is allowed to be sent; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
In an embodiment, further comprising:
the second power acquisition module is used for acquiring second transmitting power of the electronic equipment;
the second instruction generating module is used for determining that the second transmitting power meets the second preset condition and generating a second control instruction when the second transmitting power and the real-time transmitting power within a second preset duration after the second transmitting power are both smaller than a preset power threshold value;
The second instruction sending module is used for sending the second control instruction to the processor; the second control instruction is used for indicating that the processor stops caching the first request; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
It can be understood that the apparatus provided in the embodiments of the present disclosure corresponds to the method shown in fig. 2, and specific details may refer to the details of each embodiment of the method, which are not described herein.
The embodiment of the present disclosure further provides an apparatus for controlling data transmission, referring to fig. 7, including:
the first instruction acquisition module is used for acquiring a first control instruction, wherein the first control instruction is generated by a baseband chip in the electronic equipment when the first transmission power and the historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold;
the first request caching module is used for caching a first request in a data transmission request to be sent to a preset buffering area in response to the first control instruction;
the first request transmitting module is used for allowing to transmit a first request in the buffer area after the buffer area is full; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
In an embodiment, further comprising:
the second instruction acquisition module is used for acquiring a second control instruction, and the second control instruction is generated by the baseband chip when the second transmitting power of the electronic equipment and the real-time transmitting power within a second preset duration after the second transmitting power are both smaller than a preset power threshold;
the first request stopping module is used for responding to the second control instruction and stopping caching the first request; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
It can be understood that the apparatus provided in the embodiments of the present disclosure corresponds to the method shown in fig. 3, and specific details may refer to the details of each embodiment of the method, which are not described herein.
Fig. 8 is a block diagram of an electronic device, according to an example embodiment. For example, electronic device 800 may be a smart phone, computer, digital broadcast terminal, tablet device, medical device, exercise device, personal digital assistant, or the like.
Referring to fig. 8, an electronic device 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, a communication component 816, and an image acquisition component 818.
The processing component 802 generally controls overall operation of the electronic device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 can include one or more processors 820 to execute computer programs. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operations at the electronic device 800. Examples of such data include computer programs, contact data, phonebook data, messages, pictures, videos, and the like for any application or method operating on electronic device 800. The memory 804 may be implemented by any type or combination of volatile or nonvolatile 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.
The power supply component 806 provides power to the various components of the electronic device 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the electronic device 800. The power supply assembly 806 may include a power chip and the controller may communicate with the power chip to control the power chip to turn on or off the switching device to power the motherboard circuit with or without the battery.
The multimedia component 808 includes a screen that provides an output interface between the electronic device 800 and the target object. 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 target object. 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 sliding action, but also the duration and pressure associated with the touch or sliding operation.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 800 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 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc.
The sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of the electronic device 800. For example, the sensor assembly 814 may detect an on/off state of the electronic device 800, a relative positioning of the components, such as a display and keypad of the electronic device 800, the sensor assembly 814 may also detect a change in position of the electronic device 800 or one of the components, the presence or absence of a target object in contact with the electronic device 800, an orientation or acceleration/deceleration of the electronic device 800, and a change in temperature of the electronic device 800. In this example, the sensor assembly 814 may include a magnetic force sensor, a gyroscope, and a magnetic field sensor, wherein the magnetic field sensor includes at least one of: hall sensors, thin film magneto-resistive sensors, and magnetic liquid acceleration sensors.
The communication component 816 is configured to facilitate communication between the electronic device 800 and other devices, either wired or wireless. The electronic device 800 may access a wireless network based on a communication standard, such as WiFi,2G, 3G, 4G, 5G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 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 electronic device 800 can 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.
In an exemplary embodiment, a non-transitory readable storage medium is also provided that includes an executable computer program, such as memory 804 including instructions, that is executable by a processor. The readable storage medium may be, among other things, ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
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 disclosure 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 (18)
1. A method of controlling data transmission, comprising:
judging whether the transmitting power of the electronic equipment meets a first preset condition or not specifically comprises the following steps:
acquiring the current first transmission power of the electronic equipment;
when the first transmission power and the historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold, determining that the first transmission power meets the first preset condition; otherwise, the first preset condition is not met, and the current first transmission power of the electronic equipment is obtained in a returning mode;
when the transmitting power of the electronic equipment meets a first preset condition, caching a first request in data transmitting requests to be transmitted to a preset buffer area; the first request includes: a data transmission request sent by an application program which is in a preset blacklist and works in the background;
after the buffer area is full, the first request in the buffer area is allowed to be sent.
2. The method for controlling data transmission according to claim 1, wherein after buffering a first request among data transmission requests to be transmitted to a preset buffer area, the method further comprises:
transmitting a second request at preset intervals; the second request includes: a data transmission request sent by an application program in a preset white list, and a data transmission request sent by an application program in a black list and working in a foreground; the preset interval is less than the time required for the buffer area to be full of the first request.
3. The method of controlling data transmission according to claim 1, further comprising:
and stopping caching the first request when the transmitting power of the electronic equipment meets a second preset condition.
4. The method for controlling data transmission according to claim 3, further comprising determining whether the transmission power of the electronic device meets a second preset condition, specifically comprising:
acquiring a second transmitting power of the electronic equipment;
when the second transmitting power and the real-time transmitting power within a second preset time period after the second transmitting power are both smaller than a preset power threshold value, determining that the second transmitting power meets the second preset condition; otherwise, the second preset condition is not met, and the current second transmitting power of the electronic equipment is returned to be acquired after the timing is repeated.
5. A method of controlling data transmission, comprising:
acquiring a first transmission power of the electronic equipment;
when the first transmitting power and the historical transmitting power within a first preset duration before the first transmitting power both exceed a preset power threshold, determining that the first transmitting power meets a first preset condition and generating a first control instruction;
sending the first control instruction to a processor; the first control instruction is used for instructing the processor to cache a first request in a data transmission request to be sent to a preset buffer area, and after the buffer area is full, the first request in the buffer area is allowed to be sent; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
6. The method of controlling data transmission according to claim 5, further comprising:
acquiring a second transmitting power of the electronic equipment;
when the second transmitting power and the real-time transmitting power within a second preset time period after the second transmitting power are smaller than a preset power threshold value, determining that the second transmitting power meets a second preset condition and generating a second control instruction;
Sending the second control instruction to the processor; the second control instruction is for instructing the processor to stop buffering the first request to allow the first request and the second request to be transmitted in the same manner; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
7. A method of controlling data transmission, comprising:
acquiring a first control instruction, wherein the first control instruction is generated by a baseband chip in electronic equipment when a first transmitting power and a historical transmitting power within a first preset time period before the first transmitting power both exceed a preset power threshold;
responding to the first control instruction, and caching a first request in a data transmission request to be sent into a preset buffer area;
allowing to send a first request in the buffer area after the buffer area is full; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
8. The method of controlling data transmission of claim 7, further comprising:
Acquiring a second control instruction, wherein the second control instruction is generated by the baseband chip when the second transmitting power of the electronic equipment and the real-time transmitting power within a second preset duration after the second transmitting power are smaller than a preset power threshold;
stopping buffering the first request in response to the second control instruction to allow the first request and the second request to be transmitted in the same way; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
9. An apparatus for controlling data transmission, comprising:
the first condition judging module is configured to judge whether the transmitting power of the electronic device meets a first preset condition, and specifically includes:
the first power acquisition unit is used for acquiring the current first transmission power of the electronic equipment;
a first condition determining unit, configured to determine that the first transmission power meets a first preset condition when the first transmission power and a historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold; otherwise, the first preset condition is not met, and the first power acquisition unit is triggered;
The first request caching module is used for caching a first request in a data transmission request to be sent to a preset buffering area when the transmission power of the electronic equipment meets a first preset condition; the first request includes: a data transmission request sent by an application program which is in a preset blacklist and works in the background;
and the first request transmitting module is used for allowing the first request in the buffer area to be transmitted after the buffer area is full.
10. The apparatus for controlling data transmission according to claim 9, wherein the apparatus further comprises:
the second request transmitting module is used for transmitting a second request according to a preset interval; the second request includes: a data transmission request sent by an application program in a preset white list, and a data transmission request sent by an application program in a black list and working in a foreground; the preset interval is less than the time required for the buffer area to be full of the first request.
11. The apparatus for controlling data transmission according to claim 9, further comprising:
and the first request stopping module is used for stopping caching the first request when the transmitting power of the electronic equipment meets a second preset condition.
12. The apparatus for controlling data transmission according to claim 11, further comprising a second condition determining module configured to determine whether the transmission power of the electronic device meets a second preset condition, and specifically comprising:
a second power acquisition unit, configured to acquire a second transmission power of the electronic device;
a second condition determining unit, configured to determine that the second transmission power meets a second preset condition when the second transmission power and a real-time transmission power within a second preset duration after the second transmission power are both smaller than a preset power threshold; otherwise, the second preset condition is not met, and the current second transmitting power of the electronic equipment is returned to be acquired after the timing is repeated.
13. An apparatus for controlling data transmission, comprising:
the first power acquisition module is used for acquiring first transmission power of the electronic equipment;
the first instruction generation module is used for determining that the first transmission power meets a first preset condition and generating a first control instruction when the first transmission power and the historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold;
The first instruction sending module is used for sending the first control instruction to the processor; the first control instruction is used for instructing the processor to cache a first request in a data transmission request to be sent to a preset buffer area, and after the buffer area is full, the first request in the buffer area is allowed to be sent; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
14. The apparatus for controlling data transmission according to claim 13, further comprising:
the second power acquisition module is used for acquiring second transmitting power of the electronic equipment;
the second instruction generating module is used for determining that the second transmitting power meets a second preset condition and generating a second control instruction when the second transmitting power and the real-time transmitting power within a second preset duration after the second transmitting power are both smaller than a preset power threshold value;
the second instruction sending module is used for sending the second control instruction to the processor; the second control instruction is for instructing the processor to stop buffering the first request to allow the first request and the second request to be transmitted in the same manner; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
15. An apparatus for controlling data transmission, comprising:
the first instruction acquisition module is used for acquiring a first control instruction, wherein the first control instruction is generated by a baseband chip in the electronic equipment when the first transmission power and the historical transmission power within a first preset duration before the first transmission power both exceed a preset power threshold;
the first request caching module is used for caching a first request in a data transmission request to be sent to a preset buffering area in response to the first control instruction;
the first request transmitting module is used for allowing to transmit a first request in the buffer area after the buffer area is full; the first request includes: and transmitting the data request sent by the application program which is in the preset blacklist and works in the background.
16. The apparatus for controlling data transmission according to claim 15, further comprising:
the second instruction acquisition module is used for acquiring a second control instruction, and the second control instruction is generated by the baseband chip when the second transmitting power of the electronic equipment and the real-time transmitting power within a second preset duration after the second transmitting power are both smaller than a preset power threshold;
A first request stopping module for stopping buffering the first request in response to the second control instruction to allow the first request and the second request to be transmitted in the same manner; the second request includes: and transmitting the data transmitted by the application program in the preset white list, and transmitting the data transmitted by the application program which is in the black list and works in the foreground.
17. An electronic device, comprising:
a processor;
a memory for storing a computer program executable by the processor;
wherein the processor is configured to execute the computer program in the memory to implement the method of any of claims 1-8.
18. A computer readable storage medium, characterized in that a computer program executable in the storage medium is capable of implementing the method according to any one of claims 1-8 when executed by a processor.
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