CN116419357A - Method and device for reducing wifi power consumption and computer readable storage medium - Google Patents
Method and device for reducing wifi power consumption and computer readable storage medium Download PDFInfo
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- 230000005540 biological transmission Effects 0.000 claims abstract description 206
- 238000004891 communication Methods 0.000 claims description 15
- 230000008054 signal transmission Effects 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 abstract description 10
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
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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
- H04W52/02—Power saving arrangements
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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
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- 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
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- 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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Abstract
According to the method and device for reducing wifi power consumption and the computer readable storage medium provided by the embodiment of the invention, the method for reducing wifi power consumption comprises the following steps: acquiring signal parameters of a wifi network which is accessed currently; determining a target transmission path of the wifi signal according to the signal parameter, wherein the target transmission path comprises: a low-power transmission path or a conventional transmission path; and switching the transmission path of the wifi signal to the target transmission path. The method comprises the steps of determining the quality of a wifi signal by acquiring the signal parameters of a wifi network which is currently accessed, determining whether the wifi signal needs to be accessed to a low-energy-consumption transmission path or a conventional transmission path, and switching the transmission path of the wifi signal to a target transmission path, so that the technical effects of reducing power consumption and heating when a terminal is accessed to the wifi network can be achieved in certain implementation processes.
Description
Technical Field
Embodiments of the present invention relate to, but are not limited to, the field of wireless communications, and in particular, but not limited to, a method, an apparatus, and a computer readable storage medium for reducing wifi power consumption.
Background
With the popularization of intelligent devices and the progress of wireless communication technologies, the demands of the intelligent devices for wireless communication are becoming larger and larger, the demands for data transmission speed and bandwidth are also increasing, in order to meet the current demands of users for higher and higher data transmission speed, the current terminal devices integrate a plurality of antennas, one 5G terminal generally comprises more than 10 antennas, including Bluetooth, wifi, GPS, main-division MIMO, main-division radio frequency antennas and the like, so that the problem of power consumption of the 5G terminal is very prominent, and the problem of reducing power consumption and relieving heat of the 5G terminal is very significant. At present, some terminals wifi adopt a mode of 2×2MIMO, and 2 channels transmit and receive data, so that the problem of high power consumption is also brought while data transmission is improved, and meanwhile, the data transmission is expected to be further optimized. wifi is the module that the user frequently used every day, no matter be in market, house, airport or company, wireless wifi all has the cover, and cell-phone wifi application scenario is very extensive, and the wifi module that the performance is poor just more outstanding to the influence that the user caused, can let the power consumption of cell-phone and the increase that generates heat are showing, influence user experience.
Disclosure of Invention
The embodiment of the invention provides a method, a device and a computer-readable storage medium for reducing wifi power consumption, which mainly solve the technical problem that the power consumption and the heat generation are relatively large when a wifi network is connected to a terminal at present.
In order to solve the above technical problems, an embodiment of the present invention provides a method for reducing wifi power consumption, where the method for reducing wifi power consumption includes:
acquiring signal parameters of a wifi network which is accessed currently;
determining a target transmission path of the wifi signal according to the signal parameter, wherein the target transmission path comprises: a low-power transmission path or a conventional transmission path;
and switching the transmission path of the wifi signal to the target transmission path.
The embodiment of the invention also provides a device for reducing wifi power consumption, which comprises:
the signal parameter acquisition module is used for acquiring signal parameters of the wifi network which is accessed currently;
the self-adaptive control module is used for determining a target transmission path of the wifi signal according to the signal parameters, and the target transmission path comprises: a low-power transmission path or a conventional transmission path;
and the path selection module is used for switching the transmission path of the wifi signal to the target transmission path.
The embodiment of the invention also provides a computer storage medium, and one or more computer programs are stored in the computer storage medium, and can be executed by one or more processors, so as to realize the steps of any method for reducing wifi power consumption.
According to the method and device for reducing wifi power consumption and the computer readable storage medium provided by the embodiment of the invention, the method for reducing wifi power consumption comprises the following steps: acquiring signal parameters of a wifi network which is accessed currently; determining a target transmission path of the wifi signal according to the signal parameter, wherein the target transmission path comprises: a low-power transmission path or a conventional transmission path; and switching the transmission path of the wifi signal to the target transmission path. The method comprises the steps of determining the quality of a wifi signal by acquiring the signal parameters of a wifi network which is currently accessed, determining whether the wifi signal needs to be accessed to a low-energy-consumption transmission path or a conventional transmission path, and switching the transmission path of the wifi signal to a target transmission path, so that the technical effects of reducing power consumption and heating when a terminal is accessed to the wifi network can be achieved in certain implementation processes.
Additional features and corresponding advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic flowchart of a method for reducing wifi power consumption according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a device for reducing wifi power consumption according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of another device for reducing wifi power consumption according to the second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a device for reducing wifi power consumption and a signal transmission path according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the embodiments of the present invention is given with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Embodiment one:
at present, when a mobile phone is connected to a wifi network, whether the signal quality of the wifi network is good or poor, the signal is transmitted through the transmission path of the same wifi signal, the transmission power consumption of the wifi signal can be obviously increased by adopting the transmission path with the poor signal under the condition of good signal, and based on the problem, the embodiment provides a method for reducing wifi power consumption.
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a method for reducing wifi power consumption according to the present embodiment. The method for reducing wifi power consumption comprises the following steps:
s101, acquiring signal parameters of a wifi network which is accessed currently.
The method for obtaining the signal parameters includes, but is not limited to, obtaining the signal parameters from the wifi antenna of the terminal, and knowing the current signal quality of the wifi signal accessed by the terminal through the signal parameters.
S102, determining a target transmission path of a wifi signal according to the signal parameters, wherein the target transmission path comprises: low power transmission paths or conventional transmission paths.
In the implementation, the transmission path of the wifi signal can be switched between the low-energy-consumption transmission path and the conventional transmission path, the low-energy-consumption transmission path is properly optimized on the basis of the conventional transmission path, and a part of unnecessary intermediate nodes are canceled under the condition of good quality of the wifi signal, so that the power consumption in the wifi signal transmission process is reduced.
S103, switching the transmission path of the wifi signal to the target transmission path.
In another embodiment, the low power transmission path includes: a signal antenna, a duplexer Dip (duplex) and a wifi receiving and transmitting chip;
the conventional transmission path includes: the wireless communication system comprises a signal antenna, a duplexer Dip, a radio frequency front end module FEM (Front end module) and a wifi receiving and transmitting chip.
Compared with the conventional transmission path, the low-power transmission path reduces the number of the radio frequency front end module FEM, does not need to process signals under the condition of good signal quality, can effectively reduce the power consumption in the wifi signal transmission process, and achieves the purpose of low power consumption.
In another embodiment, the determining the target transmission path of the wifi signal according to the signal parameter includes: when the signal parameter is smaller than a preset signal threshold value, selecting the conventional transmission path for transmission; and when the signal parameter is greater than or equal to a preset signal threshold, selecting the low-power transmission path.
The purpose of this embodiment is to reduce wifi power consumption, so that a specific value of a preset signal threshold may be set according to actual situations, and the value of the preset signal threshold may be set under the conditions of ensuring wifi connection stability and not additionally increasing power consumption, which is not specifically limited in this embodiment.
In another embodiment, the target transmission path includes: a first target transmission path and a second target transmission path; the first low-power transmission path and the second low-power transmission path are simultaneously low-power transmission paths or are simultaneously normal transmission paths.
With the development of wireless communication technology, the bandwidth of wireless signal transmission is rapidly increased, in order to meet the requirement of larger wireless bandwidth, the transmission path of wifi signals is not limited to one, and double MIMO and 3MIMO and even 4MIMO technologies begin to appear, and the double MIMO technology changes the transmission path of wifi signals into two, so that when a large amount of data transmission is performed, two transmission paths can be simultaneously used for transmitting information. The target transmission path in this embodiment thus also includes, but is not limited to, a first target transmission path and a second target transmission path. It should be noted that, the terminal often only accesses one wifi network, so the adopted first target transmission path and second target transmission path are either low-energy transmission paths or normal transmission paths at the same time.
In another embodiment, the method further comprises: acquiring data throughput of a unit time; when the data throughput is smaller than a preset throughput threshold, switching a wifi signal transmission path to the first target transmission path; and when the data throughput is greater than or equal to the preset throughput threshold, switching the transmission path of the wifi signal to the first target transmission path and the second target transmission path.
When the transmission path of the wifi signal is increased, in order to determine when the transmission path needs to be increased, statistics needs to be performed on the data throughput, when the data throughput in unit time is greater than or equal to a preset throughput threshold, a transmission path needs to be increased, and when the data throughput in unit time is smaller than the preset throughput threshold, only one transmission path needs to be needed. It can be understood that, in this embodiment, the actual value of the preset throughput threshold may be set reasonably according to the antenna design index, which is not limited in this embodiment.
In another embodiment, the signal parameters include, but are not limited to: at least one of operating frequency band, channel, wireless signal strength, uplink and downlink communication quality, data throughput rate and bit error rate.
The embodiment provides a method for reducing wifi power consumption, which comprises the following steps: acquiring signal parameters of a wifi network which is accessed currently; determining a target transmission path of the wifi signal according to the signal parameter, wherein the target transmission path comprises: a low-power transmission path or a conventional transmission path; and switching the transmission path of the wifi signal to the target transmission path. The method comprises the steps of determining the quality of a wifi signal by acquiring the signal parameters of a wifi network which is currently accessed, determining whether the wifi signal needs to be accessed to a low-energy-consumption transmission path or a conventional transmission path, and switching the transmission path of the wifi signal to a target transmission path, so that the technical effects of reducing power consumption and heating when a terminal is accessed to the wifi network are achieved.
Embodiment two:
the embodiment provides a device for reducing wifi power consumption, referring to fig. 2, fig. 2 is a schematic structural diagram of the device for reducing wifi power consumption provided in the embodiment. The device 10 for reducing wifi power consumption includes: the signal parameter obtaining module 11 is configured to obtain a signal parameter of a wifi network that is currently accessed; the target transmission path is used for determining the wifi signal according to the signal parameters, and comprises: a low-power transmission path or a conventional transmission path; and the path selection module 13 is used for switching the transmission path of the wifi signal to the target transmission path.
The method for acquiring the signal parameters by the signal parameter acquisition module comprises, but is not limited to, acquiring the signal parameters from a wifi antenna of the terminal, and knowing the current signal quality of the wifi network accessed by the terminal through the signal parameters; the self-adaptive control module determines the current signal quality of the wifi network accessed by the terminal after obtaining the signal parameters, so as to determine that the wifi signal is transmitted by adopting a path, for example, the wifi signal has good quality and can be transmitted by adopting a low-energy-consumption path, the wifi signal has poor quality, the wifi signal needs to be enhanced in the transmission process, the wifi signal needs to be transmitted by adopting a conventional path capable of carrying out signal enhancement, and the enhancement of the signal can lead to the increase of energy consumption.
The transmission path of wifi signal can switch between low energy consumption transmission path and conventional transmission path, and low energy consumption transmission path is based on conventional transmission path and carries out suitable optimization, under the condition that wifi signal quality is good, has cancelled some unnecessary intermediate node to reduce the power consumption in the wifi signal transmission process.
In another embodiment, the low power transmission path includes: the signal antenna, the duplexer Dip and the wifi receiving and transmitting chip; the conventional transmission path includes: the wireless communication system comprises a signal antenna, a duplexer Dip, a radio frequency front end module FEM and a wifi receiving and transmitting chip.
Compared with the conventional transmission path, the low-power transmission path reduces the number of the radio frequency front end module FEM, does not need to process signals under the condition of good signal quality, can effectively reduce the power consumption in the wifi signal transmission process, and achieves the purpose of low power consumption.
In another embodiment, the device for reducing wifi power consumption further includes: the data statistics module is used for acquiring the data throughput of unit time;
the target transmission path includes a first low target transmission path and a second target transmission path; the first low-target transmission path and the second target transmission path are simultaneously low-energy transmission paths or are simultaneously conventional transmission paths;
the path selection module is further configured to switch a transmission path of a wifi signal to the first target transmission path when the data throughput is less than a preset throughput threshold; and when the data throughput is greater than or equal to the preset throughput threshold, switching the transmission path of the wifi signal to the first target transmission path and the second target transmission path.
With the development of wireless communication technology, the bandwidth of wireless signal transmission is rapidly increased, in order to meet the requirement of larger wireless bandwidth, the transmission path of wifi signals is not limited to one, and double MIMO and 3MIMO and even 4MIMO technologies begin to appear, and the double MIMO technology changes the transmission path of wifi signals into two, so that when a large amount of data transmission is performed, two transmission paths can be simultaneously used for transmitting information. The target transmission path in this embodiment thus also includes, but is not limited to, a first target transmission path and a second target transmission path. It should be noted that, the terminal often only accesses one wifi network, so the adopted first target transmission path and second target transmission path are either low-energy transmission paths or normal transmission paths at the same time. When the transmission path of the wifi signal is increased, in order to determine when the transmission path needs to be increased, statistics needs to be performed on the data throughput, when the data throughput in unit time is greater than or equal to a preset throughput threshold, a transmission path needs to be increased, and when the data throughput in unit time is smaller than the preset throughput threshold, only one transmission path needs to be needed. It can be understood that, in this embodiment, the actual value of the preset throughput threshold may be set reasonably according to the antenna design index, which is not limited in this embodiment.
Referring to fig. 3, fig. 3 is a schematic structural diagram of another device for reducing wifi power consumption according to this embodiment. The wifi power consumption reducing device of fig. 3 includes a data statistics module 14, where the target transmission path includes a first low target transmission path and a second target transmission path; and the first low-target transmission path and the second target transmission path are simultaneously low-power transmission paths, or are simultaneously regular transmission paths. After the wifi power consumption reducing device includes the data statistics module 14, the function of the path selection module 13 further includes switching the transmission path of the wifi signal to the first target transmission path when the data throughput is smaller than the preset throughput threshold; and when the data throughput is greater than or equal to the preset throughput threshold, switching the transmission path of the wifi signal to a first target transmission path and the second target transmission path.
The embodiment provides a device for reducing wifi power consumption, including: the signal parameter acquisition module is used for acquiring signal parameters of the wifi network which is accessed currently; the self-adaptive control module is used for determining a target transmission path of the wifi signal according to the signal parameters, and the target transmission path comprises: a low-power transmission path or a conventional transmission path; and the path selection module is used for switching the transmission path of the wifi signal to the target transmission path. The method comprises the steps of determining the quality of a wifi signal by acquiring the signal parameters of a wifi network which is currently accessed, determining whether the wifi signal needs to be accessed to a low-energy-consumption transmission path or a conventional transmission path, and switching the transmission path of the wifi signal to a target transmission path, so that the technical effects of reducing power consumption and heating when a terminal is accessed to the wifi network are achieved.
Embodiment III:
in order to facilitate understanding of the method and the device for reducing wifi power consumption provided by the present invention, an implementation manner of the method and the device is provided in this embodiment.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a device for reducing wifi power consumption and a wifi signal transmission path according to the present embodiment.
And the data statistics module 14 is used for acquiring the size of the transmission data quantity of the current 5G terminal. In some business scenes, the data volume is higher than a certain threshold (such as when a user just loads resources, such as hand-in-hand, video watching, and the like), wifi needs to be cut into two channels to meet the requirement of a user on high speed of data transmission. And when the data volume is lower than the threshold value, the dual channels are closed, so that the power consumption of the terminal is reduced.
The signal parameter obtaining module 11 is configured to obtain a network environment of wifi (a signal parameter of a wifi network). The method comprises the following steps of working frequency band, channel, wireless signal strength, uplink and downlink communication quality, data throughput rate, bit error rate and other parameter indexes.
The working process of the signal parameter acquisition module 11 is that an antenna receives a communication signal from a base station, the communication signal is filtered by a radio frequency front end, amplified to enter a wifi main chip for frequency conversion, then transmitted to a baseband processing module, the signal is subjected to analog-to-digital processing, converted into corresponding network parameters, frequency bands, channel numbers Arfcn (Absolute radio frequency channel number) or center frequency points, and further comprises signal quality parameters such as signal strength RSSI (Received signal strength indication), signal-to-noise ratios SNR (Signal noise ratio), CQI (Channel quality index), uplink transmitting power and the like, and the network signal quality difference under different channels can be obtained through acquisition and comparison of the parameters to guide path selection.
The self-adaptive control module 12 is connected with the path selection module 13, and controls the wifi main chip and the switch according to the data obtained by the data statistics module 14 and the signal parameter obtaining module 11, thereby controlling the channel mode (single double channel) and the selection of the optimal path.
The path selection module 13 is connected with the adaptive control module 12 and is used for adjusting and controlling the wiring line according to the current network condition and the transmission data quantity. According to the invention, as shown in fig. 4, a switch is added to 4 pairs of transceiving channels, and 4 pairs of transceiving channels which do not pass through the FEM are additionally introduced, and the total number of the transceiving channels is 8 pairs of wifi transceiving channels. For case 1: the data volume is lower than the threshold value, and the channel signal quality which does not pass through the FEM reaches the standard, and the optimal channel is preferentially selected in the path which does not pass through the FEM, so that the power consumption caused by the FEM is reduced; for case 2: if the data quantity is lower than the threshold value and the channel signal quality which does not pass through the FEM does not reach the standard, selecting an optimal channel in the path which passes through the FEM; for case 3: the data amount is higher than a threshold value, and the channel signal quality which does not pass through the FEM reaches the standard, and the optimal two channels 2T2R are preferentially selected in the path which does not pass through the FEM; for case 4: and if the data quantity is higher than the threshold value and the channel signal quality without passing through the FEM does not reach the standard, selecting the optimal two channels 2T2R in the path passing through the FEM. The switch is introduced in the module to skip the FEM in the receiving and transmitting channel, so as to reduce the power consumption introduced by the FEM.
In order to adjust the parameters in the adaptive control module 12 and provide necessary program driving, the adaptive control module 12 in the present invention further includes a program unit 15, configured to call a driver, control wifi signals to be transmitted according to an optimal path, and make specific program scheduling for the above 4 cases.
According to the device for optimizing wifi power consumption, the switch is added between the wifi receiving and transmitting chip and the radio frequency FEM, the switch directly bypasses the FEM when the signal strength is enough, power consumption of the FEM is avoided, when the signal is weak, the switch needs to be cut to the FEM, and the signal is amplified through the FEM; judging the requirement of the current user on data transmission by the size of a transmission data packet, further selecting a single channel or a double channel to transmit data, selecting a single channel (antenna) under the condition of small data volume, reducing the power consumption of the mobile phone, and otherwise selecting to start the double channels; the signal detection module is used for collecting the signal receiving and transmitting quality of each wifi channel, 4 paths of receiving and transmitting channels are additionally added due to the introduction of the change-over switch, and the optimal radio frequency path is selected.
Embodiment four:
the present embodiments also provide a computer-readable storage medium including volatile or nonvolatile, removable or non-removable media implemented in any method or technology for storage of information, such as computer-readable instructions, data structures, computer program modules or other data. Computer-readable storage media includes, but is not limited to, RAM (Random Access Memory ), ROM (Read-Only Memory), EEPROM (Electrically Erasable Programmable Read Only Memory, charged erasable programmable Read-Only Memory), flash Memory or other Memory technology, CD-ROM (Compact Disc Read-Only Memory), digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.
The computer readable storage medium in this embodiment may be used to store one or more computer programs, where the stored one or more computer programs may be executed by a processor to implement the steps of the method for optimizing wifi power consumption in the second embodiment and the third embodiment.
It will be apparent to one skilled in the art that all or some of the steps of the methods, systems, functional modules/units in the apparatus disclosed above may be implemented as software (which may be implemented in computer program code executable by a computing apparatus), firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between the functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed cooperatively by several physical components. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit.
Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, computer program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and may include any information delivery media. Therefore, the present invention is not limited to any specific combination of hardware and software.
The foregoing is a further detailed description of embodiments of the invention in connection with the specific embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (10)
1. The method for reducing wifi power consumption is characterized by comprising the following steps:
acquiring signal parameters of a wifi network which is accessed currently;
determining a target transmission path of the wifi signal according to the signal parameter, wherein the target transmission path comprises: a low-power transmission path or a conventional transmission path;
and switching the transmission path of the wifi signal to the target transmission path.
2. The method of reducing wifi power consumption according to claim 1, wherein the low power consumption transmission path includes: the signal antenna, the duplexer Dip and the wifi receiving and transmitting chip;
the conventional transmission path includes: the wireless communication system comprises a signal antenna, a duplexer Dip, a radio frequency front end module FEM and a wifi receiving and transmitting chip.
3. The method of reducing wifi power consumption according to claim 2, wherein determining a target transmission path of a wifi signal according to the signal parameter includes:
when the signal parameter is smaller than a preset signal threshold value, selecting the conventional transmission path for transmission;
and when the signal parameter is greater than or equal to a preset signal threshold, selecting the low-power transmission path.
4. The method of reducing wifi power consumption according to claim 2, wherein the target transmission path includes: a first target transmission path and a second target transmission path;
the first low-power transmission path and the second low-power transmission path are simultaneously low-power transmission paths or are simultaneously normal transmission paths.
5. The method for reducing wifi power consumption according to claim 5, further comprising: acquiring data throughput of a unit time;
when the data throughput is smaller than a preset throughput threshold, switching a wifi signal transmission path to the first target transmission path;
and when the data throughput is greater than or equal to the preset throughput threshold, switching the transmission path of the wifi signal to the first target transmission path and the second target transmission path.
6. The method for reducing wifi power consumption according to any one of claims 1-5, wherein the signal parameters include: at least one of operating frequency band, channel, wireless signal strength, uplink and downlink communication quality, data throughput rate and bit error rate.
7. A device for reducing wifi power consumption, the device for reducing wifi power consumption comprising:
the signal parameter acquisition module is used for acquiring signal parameters of the wifi network which is accessed currently;
the self-adaptive control module is used for determining a target transmission path of the wifi signal according to the signal parameters, and the target transmission path comprises: a low-power transmission path or a conventional transmission path;
and the path selection module is used for switching the transmission path of the wifi signal to the target transmission path.
8. The apparatus for reducing wifi power consumption according to claim 7, wherein the low power consumption transmission path includes: the signal antenna, the duplexer Dip and the wifi receiving and transmitting chip;
the conventional transmission path includes: the wireless communication system comprises a signal antenna, a duplexer Dip, a radio frequency front end module FEM and a wifi receiving and transmitting chip.
9. The apparatus for reducing wifi power consumption according to claim 8, further comprising: the data statistics module is used for acquiring the data throughput of unit time;
the target transmission path includes a first low target transmission path and a second target transmission path; the first low-target transmission path and the second target transmission path are simultaneously low-energy transmission paths or are simultaneously conventional transmission paths;
the path selection module is further configured to switch a transmission path of a wifi signal to the first target transmission path when the data throughput is less than a preset throughput threshold; and when the data throughput is greater than or equal to the preset throughput threshold, switching the transmission path of the wifi signal to the first target transmission path and the second target transmission path.
10. A computer readable storage medium storing one or more computer programs executable by one or more processors to implement the steps of the method of reducing wifi power consumption of any of claims 1 to 6.
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| CN202111666260.9A CN116419357A (en) | 2021-12-31 | 2021-12-31 | Method and device for reducing wifi power consumption and computer readable storage medium |
| PCT/CN2022/119370 WO2023124262A1 (en) | 2021-12-31 | 2022-09-16 | Method and apparatus for reducing wifi power consumption, and computer readable storage medium |
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| CN103517387A (en) * | 2012-12-14 | 2014-01-15 | 西安英菲泰尔电子科技有限公司 | Self-adaptation low-power-consumption high-performance wireless digital transceiver |
| CN104270166B (en) * | 2014-10-17 | 2016-07-20 | 中磊电子（苏州）有限公司 | Receive and dispatch the wireless communication apparatus of heterogeneous radiofrequency signal |
| CN105873159A (en) * | 2016-05-05 | 2016-08-17 | 成都西加云杉科技有限公司 | Wi-Fi channel switching method and device |
| CN107807607B (en) * | 2017-12-06 | 2023-11-17 | 中国船舶重工集团公司第七0四研究所 | Unmanned ship wireless remote control electric propulsion system and communication method thereof |
| WO2020118729A1 (en) * | 2018-12-14 | 2020-06-18 | 华为技术有限公司 | Method for switching between modes in wifi network and terminal device |
| CN111491348B (en) * | 2020-04-28 | 2022-04-19 | 国家广播电视总局广播电视科学研究院 | Channel switching method and system for radio and television white spectrum cognition WiFi |
-
2021
- 2021-12-31 CN CN202111666260.9A patent/CN116419357A/en active Pending
-
2022
- 2022-09-16 WO PCT/CN2022/119370 patent/WO2023124262A1/en unknown
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| Publication number | Publication date |
|---|---|
| WO2023124262A1 (en) | 2023-07-06 |
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