WO2022022474A1 - 一种无线数据传输方法及其相关设备 - Google Patents

一种无线数据传输方法及其相关设备 Download PDF

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Publication number
WO2022022474A1
WO2022022474A1 PCT/CN2021/108501 CN2021108501W WO2022022474A1 WO 2022022474 A1 WO2022022474 A1 WO 2022022474A1 CN 2021108501 W CN2021108501 W CN 2021108501W WO 2022022474 A1 WO2022022474 A1 WO 2022022474A1
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Prior art keywords
electronic device
mode
service state
state
data
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PCT/CN2021/108501
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English (en)
French (fr)
Inventor
罗浩
周杨
宁亮
吴秋玉
刘进
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华为技术有限公司
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Priority to US18/006,513 priority Critical patent/US20230284319A1/en
Priority to EP21851541.9A priority patent/EP4178305A4/en
Publication of WO2022022474A1 publication Critical patent/WO2022022474A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • 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
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • Embodiments of the present invention relate to the field of wireless communication technologies, and in particular, to a wireless data transmission method and related devices.
  • 2.4G or 5G in wireless refers specifically to the signal transmission frequency band.
  • 2.4G is a technical standard based on IEEE 802.11b, and its frequency band is between 2.400GHz and 2.4835GHz;
  • 5G refers to a technical standard based on IEEE 802.11ac, and its frequency band It is between 5.15 and 5.825GHz.
  • 2.4G wireless works in the 2.4GHz frequency band, the frequency is low and the wavelength is long, the attenuation is small when it propagates in the air or obstacles, and it can propagate farther and farther, but the 2.4G signal has a wider bandwidth. Narrow, most home appliances and wireless devices use the 2.4G frequency band, the wireless environment is crowded, and the interference is large.
  • the 5G WIF signal has a wider bandwidth, a cleaner wireless environment, less interference, stable network speed, and can support higher wireless rates; at the same time, the 5G signal frequency is higher, and the attenuation is greater when it propagates in the air or obstacles, covering a distance. Generally smaller than the 2.4G signal.
  • the AP and STA communicate in the 5G frequency band
  • the signal connection strength between the STA and the AP may be poor, which may lead to Communication quality is degraded.
  • the AP and STA communicate in the 2.4G frequency band when there are many access devices, due to the narrow signal bandwidth, the wireless is susceptible to interference, which will also cause the network speed to drop and the communication quality to drop.
  • the embodiments of the present application provide a wireless data transmission method and related equipment, which utilize the advantages of 5G frequency band throughput and anti-jamming characteristics and the advantages of strong 2.4G coverage capability to improve communication quality and data transmission efficiency.
  • a first aspect of the embodiments of the present application provides a wireless data transmission method, the method includes the following steps: a first electronic device detects the signal strength of the communication between the first electronic device and the second electronic device, and determines whether the signal strength is less than a predetermined signal strength set value, both the first electronic device and the second electronic device work in the first mode or the second mode; when the signal strength is less than the preset value, the first electronic device judges the second electronic device
  • the current business state according to the current business state, determine the respective corresponding working modes of the first electronic device and the second electronic device that are suitable for the current business state; the first electronic device and the second electronic device are determined according to the business state.
  • the corresponding working modes of the electronic device include at least one of the following: if the service state is the first service state, the working modes respectively corresponding to the first electronic device and the second electronic device are both the third mode, and the third The mode is to send data in the 2.4G and 5G frequency bands, and receive data in the 2.4G and 5G frequency bands; if the service state is the second service state, the working mode corresponding to the first electronic device is the fifth mode, and the second electronic device corresponds to The working mode of the first electronic device is the fourth mode; if the service state is the third service state, the working mode corresponding to the first electronic device is the fourth mode, and the working mode corresponding to the second electronic device is the fifth mode; One mode is to send data in the 5G frequency band and receive data in the 5G frequency band; the second mode is to send data in the 2.4G frequency band and receive data in the 2.4G frequency band; the fourth mode is to send data in the 2.4G frequency band, and receive data in the 5G frequency band; the fifth mode is to send data in the
  • the working mode can be switched according to the service state, and at the same time, the advantages of 5G frequency band throughput and anti-interference and the advantages of strong 2.4G coverage ability are used to improve the communication quality and data transmission efficiency; During transmission, the entire service is stuck and interrupted due to weak wireless signals.
  • the first electronic device judging the current service state of the second electronic device includes at least one of the following: judging whether the service state is the first a service state, the first service state includes that the current service of the second electronic device is a preset service, and the preset service is a game service or a voice service; it is judged that the service state is a second service state and a third service state In which of the two, the second service state is that the uplink traffic volume is greater than the downlink traffic volume, and the third service state is that the downlink traffic volume is greater than the uplink traffic volume.
  • the method further includes at least one of the following: judging whether the service state is the first service state according to the format of the data frame; judging whether the service state is the second service state and Which of the third business states.
  • the first electronic device judging the current service state of the second electronic device includes at least one of the following: according to the data throughput, judging that the service state is the first Which of a service state, a second service state and a third service state; wherein, the first service state is that the difference between the uplink traffic volume and the downlink traffic volume is within a preset range; the second service state The uplink and downlink traffic volume is greater than the downlink traffic volume, and the difference is greater than the preset value; the third service state is that the downlink traffic volume is greater than the uplink traffic volume, and the difference value is greater than the preset value.
  • the 2.4G signal when the first electronic device and the second electronic device are switched to the third mode, the fourth mode or the fifth mode, since the 2.4G or 5G channel is added for data transmission, the 2.4G signal can be used for remote
  • the advantages of distance transmission and 5G signal transmission rate are fast, thereby improving the overall quality and transmission efficiency of communication; at the same time, increasing the transmission frequency band can reduce the occupancy rate of the original data transmission frequency band, and also improve the data transmission speed in the original frequency band .
  • the method further includes: when the second electronic device is in the first service state, the first electronic device and the second electronic device are in the first service state.
  • the working modules are all in the third mode, and the first electronic device transmits the same data in the 2.4G and 5G frequency bands.
  • the same data packets are transmitted in the 2.4G and 5G frequency bands at the same time, the packet loss rate is reduced, the speed of data transmission can be increased, and the communication quality can be improved.
  • the method further includes: switching the working mode by the first electronic device to the determined one corresponding to the first electronic device that is suitable for the current business state. working mode, and after sending an instruction to instruct the second electronic device to switch the working mode to the determined working mode corresponding to the second electronic device that is suitable for the current business state, the method further includes: detecting whether the communication quality is improved; Improve, keep the working mode for data transmission; if the communication quality is not improved, switch the working mode to the first mode or the second mode, and send an instruction to indicate the first mode or the second mode of the second electronic device.
  • the effect of the switched working mode is evaluated by detecting the communication quality, so as to select a working mode suitable for the current service state for data transmission.
  • the method further includes: if the working modes of the first electronic device and the second electronic device are both the fourth mode or the fifth mode , the fourth mode is the fourth mode of the second state, the fifth mode is the fifth mode of the second state, and the second state is a full-duplex data transmission mode.
  • a second aspect of the embodiments of the present application provides a wireless data transmission method.
  • a second electronic device detects the signal strength of the communication between the first electronic device and the second electronic device, and determines whether the signal strength is less than a preset value.
  • both the first electronic device and the second electronic device work in the first mode or the second mode; when the signal strength is less than the preset value, the second electronic device judges the current service state, according to The current business state determines the respective corresponding working modes of the first electronic device and the second electronic device that are suitable for the current business state;
  • the working mode includes at least one of the following: if the service state is the first service state, the working modes respectively corresponding to the first electronic device and the second electronic device are both the third mode, and the third mode is at 2.4G and 5G frequency bands, and receive data in 2.4G and 5G frequency bands; if the service state is the second service state, the working mode corresponding to the first electronic device is the fifth mode, and the working mode corresponding to the second electronic device is the first Four modes
  • the working mode can be switched according to the service state, and at the same time, the advantages of 5G frequency band throughput and anti-interference and the advantages of strong 2.4G coverage ability are used to improve the communication quality and data transmission efficiency; During transmission, the entire service is stuck and interrupted due to weak wireless signals.
  • the second electronic device judging the current service state includes at least one of the following: judging whether the service state is the first service state , the first service state includes a state in which the current service of the second electronic device is a preset service, and the preset service is a game service or a voice service; judging that the service state is a second service state or a third service Which of the states, the second service state is that the uplink traffic volume is greater than the downlink traffic volume, and the third service state is that the downlink traffic volume is greater than the uplink traffic volume.
  • the method further includes at least one of the following: judging whether the service state is the first service state according to the format of the data frame; judging whether the service state is the second service state and Which of the third business states.
  • the second electronic device judging the current service state includes at least one of the following: according to the data throughput, judging that the service state is the first service state, the second service state Which of the two service states and the third service state; wherein, the first service state is that the difference between the uplink traffic and the downlink traffic is within a preset range; the second service state is the uplink and downlink traffic is greater than the downlink traffic volume, and the difference is greater than the preset value; the third service state is that the downlink traffic volume is greater than the uplink traffic volume, and the difference value is greater than the preset value.
  • the 2.4G signal when the first electronic device and the second electronic device are switched to the third mode, the fourth mode or the fifth mode, since the 2.4G or 5G channel is added for data transmission, the 2.4G signal can be used for remote
  • the advantages of distance transmission and 5G signal transmission rate are fast, thereby improving the overall quality and transmission efficiency of communication; at the same time, increasing the transmission frequency band can reduce the occupancy rate of the original data transmission frequency band, and also improve the data transmission speed in the original frequency band .
  • the method further includes: when the second electronic device is in the first service state, the communication between the first electronic device and the second electronic device The working modules are all in the third mode, and the second device transmits the same data in the 2.4G and 5G frequency bands.
  • the same data packets are transmitted in the 2.4G and 5G frequency bands at the same time, the packet loss rate is reduced, the speed of data transmission can be increased, and the communication quality can be improved.
  • the method further includes: switching the working mode by the first electronic device to the determined one corresponding to the first electronic device that is suitable for the current business state. working mode, and after sending an instruction to instruct the second electronic device to switch the working mode to the determined working mode corresponding to the second electronic device that is suitable for the current business state, the method further includes: detecting whether the communication quality is improved; Improve, keep the working mode for data transmission; if the communication quality is not improved, switch the working mode to the first mode or the second mode, and send an instruction to indicate the first mode or the second mode of the first electronic device.
  • the effect of the switched working mode is evaluated by detecting the communication quality, so as to select a working mode suitable for the current service state for data transmission.
  • a third aspect of the embodiments of the present application provides a first electronic device
  • the first electronic device includes: a detection module configured to detect the signal strength of the communication between the first electronic device and the second electronic device, and determine whether the signal strength is is less than the preset value, both the first electronic device and the second electronic device work in the first mode or the second mode; the processing module, when the signal strength is less than the preset value, is used to determine the The current business state of the second electronic device, determining the respective corresponding working modes of the first electronic device and the second electronic device that are suitable for the current business state according to the current business state; determining the first electronic device according to the business state
  • the corresponding working modes of the electronic device and the second electronic device include at least one of the following: if the service state is the first service state, the respectively corresponding working modes of the first electronic device and the second electronic device are both the third mode , the third mode is to send data in the 2.4G and 5G frequency bands, and receive data in the 2.4G and 5G frequency bands; if the service state
  • the working mode can be switched according to the service state, and at the same time, the advantages of 5G frequency band throughput and anti-interference and the advantages of strong 2.4G coverage ability are used to improve the communication quality and data transmission efficiency; During transmission, the entire service is stuck and interrupted due to weak wireless signals.
  • the processing module configured to judge the current service state of the second electronic device includes at least one of the following: judging whether the service state is all the first service state, the first service state includes that the current service of the second electronic device is a preset service, and the preset service is a game service or a voice service; judging that the service state is the second service state and the third service state Which of the service states, the second service state is that the uplink traffic volume is greater than the downlink traffic volume, and the third service state is that the downlink traffic volume is greater than the uplink traffic volume.
  • the processing module is further configured to: judge whether the service state is the first service state according to the format of the data frame; judge whether the service state is the second service state and the third service state according to the data throughput which of the .
  • the processing module configured to judge the current service state of the second electronic device includes at least one of the following: judging the service state according to the data throughput Which one is the first service state, the second service state and the third service state; wherein, the first service state is that the difference between the uplink traffic and the downlink traffic is within a preset range; the second The service state is that the uplink and downlink traffic volume is greater than the downlink traffic volume, and the difference is greater than a preset value; the third service state is that the downlink traffic volume is greater than the uplink traffic volume, and the difference value is greater than the preset value.
  • the 2.4G signal when the first electronic device and the second electronic device are switched to the third mode, the fourth mode or the fifth mode, since the 2.4G or 5G channel is added for data transmission, the 2.4G signal can be used for remote
  • the advantages of distance transmission and 5G signal transmission rate are fast, thereby improving the overall quality and transmission efficiency of communication; at the same time, increasing the transmission frequency band can reduce the occupancy rate of the original data transmission frequency band, and also improve the data transmission speed in the original frequency band .
  • the processing module is further configured to: when the second electronic device is in the first service state, the first electronic device and the second electronic device When the working modules of the device are all in the third mode, the same data is sent in the 2.4G and the 5G frequency bands.
  • the same data packets are transmitted in the 2.4G and 5G frequency bands at the same time, the packet loss rate is reduced, the speed of data transmission can be increased, and the communication quality can be improved.
  • the detection module is further configured to detect whether the communication quality is improved; the processing module is further configured to, if the communication quality is not improved, switch the working mode to the first a mode or a second mode, and sending an instruction indicating the first mode or the second mode of the second electronic device.
  • the effect of the switched working mode is evaluated by detecting the communication quality, so as to select a working mode suitable for the current service state for data transmission.
  • a fourth aspect of an embodiment of the present application provides a second electronic device, the second electronic device includes: a detection module, configured to detect the signal strength of the communication between the first electronic device and the second electronic device, and determine the signal Whether the strength is less than the preset value, the first electronic device and the second electronic device both work in the first mode or the second mode; the processing module, when the signal strength is less than the preset value, is used to determine The current business state, according to the current business state, determine the respective corresponding working modes of the first electronic device and the second electronic device that are suitable for the current business state; the first electronic device and the second electronic device are determined according to the business state.
  • the corresponding working modes of the electronic device include at least one of the following: if the service state is the first service state, the working modes respectively corresponding to the first electronic device and the second electronic device are both the third mode, and the third The mode is to send data in the 2.4G and 5G frequency bands, and receive data in the 2.4G and 5G frequency bands; if the service state is the second service state, the working mode corresponding to the first electronic device is the fifth mode, and the second electronic device corresponds to The working mode of the first electronic device is the fourth mode; if the service state is the third service state, the working mode corresponding to the first electronic device is the fourth mode, and the working mode corresponding to the second electronic device is the fifth mode; One mode is to send data in the 5G frequency band and receive data in the 5G frequency band; the second mode is to send data in the 2.4G frequency band and receive data in the 2.4G frequency band; the fourth mode is to send data in the 2.4G frequency band, and receive data in the 5G frequency band; the fifth mode is to send data in the
  • the working mode can be switched according to the service state, and at the same time, the advantages of 5G frequency band throughput and anti-interference and the advantages of strong 2.4G coverage ability are used to improve the communication quality and data transmission efficiency; During transmission, the entire service is stuck and interrupted due to weak wireless signals.
  • the processing module is configured to judge that the current service state includes at least one of the following: judging whether the service state is the first service state , the first service state includes a state in which the current service of the second electronic device is a preset service, and the preset service is a game service or a voice service.
  • the processing module is further configured to: judge whether the service state is the first service state according to the format of the data frame; judge whether the service state is the second service state and the third service state according to the data throughput which of the .
  • the processing module is configured to determine that the current service state includes at least one of the following: judging that the service state is the first service state according to data throughput Which of the second service state and the third service state; wherein, the first service state is that the difference between the uplink traffic and the downlink traffic is within a preset range; the second service state is the uplink and downlink The traffic volume is greater than the downlink traffic volume, and the difference is greater than the preset value; the third service state is that the downlink traffic volume is greater than the uplink traffic volume, and the difference value is greater than the preset value.
  • the 2.4G signal when the first electronic device and the second electronic device are switched to the third mode, the fourth mode or the fifth mode, since the 2.4G or 5G channel is added for data transmission, the 2.4G signal can be used for remote
  • the advantages of distance transmission and 5G signal transmission rate are fast, thereby improving the overall quality and transmission efficiency of communication; at the same time, increasing the transmission frequency band can reduce the occupancy rate of the original data transmission frequency band, and also improve the data transmission speed in the original frequency band .
  • the processing module is further configured to: when the second electronic device is in the first service state, the first electronic device and the second electronic device When the working modules of the device are all in the third mode, they are used to send the same data in the 2.4G and 5G frequency bands.
  • the same data packets are transmitted in the 2.4G and 5G frequency bands at the same time, the packet loss rate is reduced, the speed of data transmission can be increased, and the communication quality can be improved.
  • the detection module is further configured to detect whether the communication quality is improved; the processing module is further configured to, if the communication quality is not improved, switch the working mode to the first a mode or a second mode, and send an instruction to indicate the first mode or the second mode of the first electronic device.
  • the effect of the switched working mode is evaluated by detecting the communication quality, so as to select a working mode suitable for the current service state for data transmission.
  • a fifth aspect of an embodiment of the present application provides an electronic device, the electronic device includes: a processor, a memory, and a transceiver; the processor, the memory, and the transceiver are coupled, and the memory stores program instructions , when the program instructions stored in the memory are executed by the processor, causing the electronic device to implement the method described in the first aspect above.
  • a sixth aspect of an embodiment of the present application provides an electronic device, the electronic device includes: a processor, a memory, and a transceiver; the processor, the memory, and the transceiver are coupled, and the memory stores program instructions , when the program instructions stored in the memory are executed by the processor, causing the electronic device to implement the method described in the second aspect above.
  • a seventh aspect of an embodiment of the present application provides a computer-readable storage medium, where the computer storage medium stores a computer program, and the computer program includes program instructions that, when executed by a processor, cause the processor to The method as described in the first aspect is performed.
  • An eighth aspect of an embodiment of the present application provides a computer-readable storage medium, where the computer storage medium stores a computer program, and the computer program includes program instructions, and the program instructions, when executed by a processor, cause the computer to execute The method of the second aspect.
  • a ninth aspect of an embodiment of the present application provides a chip system, where the chip system includes a processor and a data interface, and the processor reads an instruction stored in a memory through the data interface to execute the method described in the first aspect Methods.
  • a tenth aspect of an embodiment of the present application provides a chip system, where the chip system includes a processor and a data interface, and the processor reads an instruction stored in a memory through the data interface to execute the method described in the first aspect Methods.
  • the embodiment of the present invention provides a wireless data transmission method. It can be seen from the above technical solutions that when the signal strength is weak during communication, the embodiment of the present invention switches the wireless router to work corresponding to the service state by judging the service state. model.
  • the embodiment of the present invention can select an appropriate wireless transmission frequency band according to the service state, and at the same time utilizes the advantages of 5G frequency band throughput and anti-interference, as well as the advantages of strong 2.4G coverage capability, thereby improving communication quality and data transmission efficiency; When transmitting in the frequency band, the whole service is stuck and interrupted due to the weak wireless signal.
  • FIG. 1 is a schematic structural diagram of a first mode M1 of a selectable dual-channel chip according to an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of a second mode M2 of a selectable dual-channel chip according to an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a third mode M3 of a selectable dual-channel chip according to an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of a fourth mode M4 of a selectable dual-channel chip according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a fifth mode M5 of a selectable dual-channel chip according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a first mode M1 of a dual-channel chip that can be turned on and off according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a second mode M2 of a dual-channel chip that can be turned on and off according to an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a third mode M3 of a dual-channel chip that can be turned on and off according to an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a fourth mode M4 of a dual-channel chip that can be turned on and off according to an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a fifth mode M5 of a dual-channel chip that can be turned on and off according to an embodiment of the present application.
  • FIG. 11 is a schematic diagram of communication in which both the AP and the STA work modes are the first mode M1 according to an embodiment of the present application.
  • FIG. 12 is a schematic diagram of communication in which both the AP and the STA work modes are the second mode M2 according to an embodiment of the present application.
  • FIG. 13 is a flowchart of a wireless data transmission method for an AP and a STA according to an embodiment of the present application.
  • FIG. 14 is a flowchart of a method for judging a corresponding working mode provided by an embodiment of the present application.
  • FIG. 15 is a schematic diagram of an encapsulation format of a voice data frame provided by an embodiment of the present application.
  • FIG. 16-1 is a schematic diagram of M3 communication in a third mode of both AP and STA working modes according to an embodiment of the present application.
  • FIG. 16-2 is a schematic diagram of M3 communication in a third mode of both AP and STA working modes according to an embodiment of the present application.
  • FIG. 16-3 is a schematic diagram of M3 communication in a third mode of both AP and STA working modes according to an embodiment of the present application.
  • FIG. 17-1 to FIG. 17-3 are schematic diagrams of data transmission in which both the AP and the STA work modes are the third mode M3 according to the embodiment of the application.
  • FIGS. 18-1 to 18-3 are schematic diagrams of communication when the STA is in the fifth mode M5 and the AP is in the fourth mode M4 according to an embodiment of the present application.
  • FIG. 19 is a schematic diagram of communication when the STA is in the fourth mode M4 and the AP is in the fifth mode M5 according to an embodiment of the present application.
  • FIG. 20 is a flowchart of a method for judging a corresponding working mode provided by an embodiment of the present application.
  • FIG. 21-1 to FIG. 21-4 are schematic diagrams of communication between an AP and a STA in a half-duplex data transmission mode according to an embodiment of the present application.
  • 21-5 and 21-6 are schematic diagrams of communication between an AP and a STA in a full-duplex data transmission mode according to an embodiment of the present application.
  • FIG. 22 is a flowchart of a method for switching a corresponding working mode provided by an embodiment of the present application.
  • FIG. 23 is a flowchart of a method for switching a corresponding working mode provided by an embodiment of the present application.
  • FIG. 24 is a flowchart of a method for switching a corresponding working mode provided by an embodiment of the present application.
  • FIG. 25 is a flowchart of a method for connecting an AP and a STA in a conventional manner according to an embodiment of the present application.
  • FIG. 26 is a schematic diagram of a method for detecting communication quality after switching a working mode according to an embodiment of the present application.
  • FIG. 27 is a schematic structural diagram of a first electronic device according to an embodiment of the present application.
  • FIG. 28 is a schematic structural diagram of a second electronic device according to an embodiment of the present application.
  • FIG. 29 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • a first electronic device and a second electronic device are included.
  • both the first electronic device or the second electronic device may be a wireless router or a terminal device.
  • Wireless routers include WiFi wireless routers, optical network terminals, WiFi wireless repeaters or CPE (Customer Premise Equipment) terminals.
  • the terminal device can be a mobile phone, a tablet computer, a notebook, a large-screen TV, a smart home item, a PDA (Personal Digital Assistant), a POS (Point of Sales, a sales terminal), a vehicle-mounted computer, and the like.
  • the types of wireless routers include single-band wireless routers and dual-band wireless routers. Dual-band wireless router refers to the ability to communicate in two wireless frequency bands, such as 2.4GHz and 5GHz; single-band wireless router refers to only support a certain wireless band for communication, such as 2.4GHz wireless band for communication, or only 5GHz wireless router. frequency band for communication.
  • the types of wifi chips of terminal equipment include single-channel wireless and dual-channel wireless. Single-channel wireless means that only a certain wireless frequency band is supported for communication, and dual-channel wireless can communicate in two wireless frequency bands.
  • APs and STAs that support dual-band integration For APs and STAs that support dual-band integration, they can be automatically allocated to 2.4G or 5G for transmission according to the actual situation; however, the existing dual-band integration is not sensitive to automatic switching, resulting in repeated switching between the two frequency bands. Data transmission, and can only work in the 5G band or in the 2.4G band. For APs and STAs that do not support dual-band integration, they can only connect to signals with poor signal strength, which may cause service freezes and interruptions.
  • the wifi chip types of the AP and the STA include a dual-channel chip that can be selected, a four-channel chip that can be selected, or a dual-channel chip that can be switched on and off.
  • the wifi chip includes a processor, a switching module, a signal processing module, a combiner and an antenna.
  • the switching module includes a switching switch, TX and RX channels, and the signal processing module includes a transmitting signal processing unit and a receiving signal processing unit.
  • the processor can analyze and calculate according to the received data, and send instructions, including: judging whether the signal strength is less than a preset value, judging the service state of the service state, and judging the service state to determine the corresponding working mode.
  • the switching module can switch states of each switch according to an instruction of the processor; the instruction includes the position and connection state of each switch.
  • the instruction sent by the processor is "wpriv wl1 write_reg b (switch channel), wpriv wl2 write_reg b (switch channel), 808 (storage location of the switch), 11 (status)"; "wpriv wl1 write_reg b” means switch 2.4
  • the switch of the G channel "wpriv wl2 write_reg b” represents the switch to switch the 5G channel
  • "808” is the storage address of the switch position
  • "11” represents the state of the switch, specifically, "11” is the octal number "00010001” , which represent the states of the 8-way switches are "off, off, off, off, on”.
  • the switch of the switch module changes the communication relationship with the TX or/and the RX according to the instructions issued by the processor.
  • the signal processing module includes a transmitting signal processing unit and a receiving signal processing unit.
  • the transmit signal processing unit may include a digital-to-analog converter (DAC), a filter (Filter), a mixer (Mixer), a VGA and a power amplifier (PA), and the receive signal processing unit may include a low noise amplifier (LNA) ), mixer (Mixer), filter (Filter), voltage-controlled gain attenuator (VGA), and analog-to-digital converter (ADC).
  • the signals of the transmit signal processing module are collected into the combiner, and according to the frequency of the transmit signal, the combiner maps the transmit signal to at least one antenna for transmission; when the antenna receives the signal, it is transmitted to the receive signal through the combiner
  • the processing module processes the received signal.
  • the number of the antennas is at least one, and the same antenna can only transmit signals of a certain frequency at the same time, and similarly, the same antenna can only receive signals of a certain frequency at the same time.
  • the uplink and downlink paths can pass through the combiner and share one antenna; through the switch of the combiner, the antenna is only used to send the uplink or receive the downlink signal at the same time, and the reception and transmission work in time-division multiplexing. , the receiving and transmitting signals can use the same or different carrier frequencies.
  • the uplink and downlink paths can share one antenna through the filter bank; since the receiving and transmitting signals use different carrier frequencies, the antenna sends the uplink and receives the downlink signal at the same time, and the receiving and transmitting are frequency division multiplexing. way to work.
  • the wifi chip is a selectable N-channel chip, including 2N groups of switches, 2N TXs and 2N RXs, where N is 2, 4 or other positive integers.
  • the 2N TX is divided into N groups, each group includes 1 2.4G TX and 1 5G TX;
  • the 2N RX is divided into N groups, each group includes 1 2.4G RX and 1 5G RX; each group consists of one
  • the toggle switch selects one of the paths to be connected. As shown in FIG.
  • the optional dual-channel chip is provided with 4 switching switches P1-P4, 4 TXs, and 4 RXs;
  • the 4 TXs include 2.4G TX1, 5G TX1, 2.4G TX2, 5G TX2; 2.4G TX1 and 5G TX1 are a group, selected by P1 to connect, 2.4G TX2 and 5G TX2 are a group, selected and connected by P2;
  • the 4-channel RX includes 2.4G RX1, 5G RX1 , 2.4G RX2, 5G RX2; 2.4G RX1 and 5G RX1 are a group, which is selected by P3 to connect, and 2.4G RX2 and 5G RX2 are a group, which is selected by P4 to connect.
  • the working modes of the wireless router and the electronic device include a first mode M1 and a second mode M2.
  • the first mode M1 is to select all the switches to connect to the 5G frequency band channel, to control the switch of TX to select the 5G TX channel to be connected, and to control the switch of RX to select the 5G RX channel to be connected.
  • the second mode M2 is to select all the switches to connect to the 2.4G frequency band channel, the switch to control the TX to select the 2.4G TX channel to connect, and the switch to control the RX to select the 2.4G RX channel to connect.
  • FIG. 1 it is a schematic structural diagram of the first mode M1 in which a dual-channel chip can be selected.
  • P1 chooses to connect to 5G TX1
  • P2 chooses to connect to 5G TX2
  • P3 chooses to connect to 5G RX1
  • P4 chooses to connect to 5G RX2.
  • FIG. 2 it is a schematic structural diagram of the second mode M2 in which a dual-channel chip can be selected.
  • P1 chooses to connect to 2.4G TX1
  • P2 chooses to connect to 2.4G TX2
  • P3 chooses to connect to 2.4G RX1
  • P4 chooses to connect to 2.4G RX2.
  • the working modes of the wireless router and the electronic device further include a third mode M3, a fourth mode M4 and a fifth mode M5.
  • the third mode M3 is: control the switch of TX to select 5G TX and 2.4G TX paths to be connected at the same time, and control the switch of RX to select 5G RX and 2.4G RX paths to be connected at the same time.
  • the fourth mode M4 is: control the switch of TX to select the 2.4G TX path to be connected, and control the switch of RX to select the 5G RX path to be connected.
  • the fifth mode M5 is: control the switch of TX to select the 5G TX channel to be connected, and control the switch of RX to select the 2.4G RX channel to be connected.
  • FIG. 3 it is a schematic structural diagram of the third mode M3 in which a dual-channel chip can be selected.
  • P1 chooses to connect to 2.4G TX1
  • P2 chooses to connect to 5G TX2
  • P3 chooses to connect to 2.4G RX1
  • P4 chooses to connect to 5G RX2.
  • FIG. 4 it is a schematic structural diagram of the fourth mode M4 in which a dual-channel chip can be selected.
  • P1 chooses to connect to 2.4G TX1
  • P2 chooses to connect to 2.4G TX2
  • P3 chooses to connect to 5G RX1
  • P4 chooses to connect to 5G RX2.
  • FIG. 5 it is a schematic structural diagram of the fifth mode M5 in which a dual-channel chip can be selected.
  • P1 chooses to connect to 5G TX1
  • P2 chooses to connect to 5G TX2
  • P3 chooses to connect to 2.4G RX1
  • P4 chooses to connect to 2.4G RX2.
  • the wifi chip is a chip that can turn on and off N channels
  • the wifi chip includes 4N groups of switches, 2N TXs, and 2N RXs, where N is a positive integer not less than 2.
  • the RX of each TX is provided with a switch, and the switch selects to connect or not to connect the channel.
  • FIG. 6 it is a schematic structural diagram of the first mode M1 of a dual-channel chip that can be turned on and off.
  • the switchable dual-channel chip is provided with 8 switches P1 ⁇ P8, 4 channels of TX, and 4 channels of RX; the said and 4 channels of TX include 2.4G TX1, 5G TX1, 2.4G TX2, 5G TX2; said and 4 Channel RX includes 2.4G RX1, 5G RX1, 2.4G RX2, 5G RX2.
  • P1 can choose to connect or disconnect 2.4G TX1, P2 can choose to connect or disconnect 5G TX1, P3 can choose to connect or disconnect 2.4G TX2, P4 can choose to connect or disconnect or 5G TX2, P5 can choose Connect or disconnect 2.4G RX1, P6 can choose to connect or disconnect 5G RX1, P7 can choose to connect or disconnect 2.4G RX2, P8 can choose to connect or disconnect 5G RX2.
  • the working modes of the wireless router and the electronic device include a first mode M1 and a second mode M2.
  • the first mode M1 is to select all the switches to connect to the 5G frequency band channel, to control the switch of TX to select the 5G TX channel to be connected, and to control the switch of RX to select the 5G RX channel to be connected.
  • the second mode M2 is to select all the switches to connect to the 2.4G frequency band channel, the switch to control the TX to select the 2.4G TX channel to connect, and the switch to control the RX to select the 2.4G RX channel to connect.
  • FIG. 6 it is a schematic structural diagram of the first mode M1 of the dual-channel chip that can be turned on and off.
  • P2 chooses to connect to 5G TX1
  • P4 chooses to connect to 5G TX2
  • P6 chooses to connect to 5G RX1
  • P8 chooses to connect to 5G RX2.
  • FIG. 7 it is a schematic structural diagram of the second mode M2 of the dual-channel chip that can be turned on and off.
  • P1 chooses to connect to 2.4G TX1
  • P3 chooses to connect to 2.4G TX2
  • P5 chooses to connect to 2.4G RX1
  • P7 chooses to connect to 2.4G RX2.
  • the working modes of the wireless router and the electronic device include a third mode M3, a fourth mode M4 and a fifth mode M5.
  • the third mode M3 is: control the switch of TX to select 5G TX and 2.4G TX paths to be connected at the same time, and control the switch of RX to select 5G RX and 2.4G RX paths to be connected at the same time.
  • the fourth mode M4 is: control the switch of TX to select the 2.4G TX path to be connected, and control the switch of RX to select the 5G RX path to be connected.
  • the fifth mode M5 is: control the switch of TX to select the 5G TX channel to be connected, and control the switch of RX to select the 2.4G RX channel to be connected.
  • FIG. 8 it is a schematic structural diagram of the third mode M3 of the dual-channel chip that can be turned on and off.
  • P1 chooses to connect to 2.4G TX1
  • P2 chooses to connect to 5G TX1
  • P3 chooses to connect to 2.4G TX2
  • P4 chooses to connect to 5G TX2
  • P5 chooses to connect to 2.4G RX1
  • P6 chooses to connect to 5G RX1
  • P7 chooses to connect to 2.4G RX2
  • P8 choose to connect to 5G RX2.
  • FIG. 9 it is a schematic structural diagram of the fourth mode M4 of the dual-channel chip that can be turned on and off.
  • P1 chooses to connect to 2.4G TX1
  • P3 chooses to connect to 2.4G TX2
  • P6 chooses to connect to 5G RX1
  • P8 chooses to connect to 5G RX2.
  • FIG. 10 it is a schematic structural diagram of the fifth mode M5 of the dual-channel chip that can be turned on and off.
  • P2 chooses to connect to 5G TX1
  • P4 chooses to connect to 5G TX2
  • P5 chooses to connect to 2.4G RX1
  • P7 chooses to connect to 2.4G RX2.
  • the first electronic device is an AP
  • the second electronic device is a STA
  • the AP is a dual-band wireless router
  • the STA includes a dual-channel wireless wifi chip
  • both the AP and the STA can support 2.4GHz and 5GHz wireless
  • the frequency band is used for communication, and users can choose to connect to 2.4GHz or 5GHz as needed.
  • the normal working modes in which the wireless router is the AP and the STA include the first mode M1 or the second mode M2.
  • FIG. 11 it is a schematic diagram of communication in which both the working modes of the AP and the STA are the first mode M1.
  • the figure shows a schematic diagram of a switching module and communication related to this embodiment.
  • both the AP and the STA of the wireless router are optional dual-channel chips.
  • Both the uplink service data and the downlink service data of the STA are transmitted in the 5G frequency band
  • the first mode M1 is that the wifi chips TX and RX of the AP and the STA are all in the 5G frequency band.
  • the working modes of the AP and the STA are both the communication schematic diagrams of the second mode M2.
  • the wireless router is the AP and the STA are optional dual-channel chips. Both the uplink service data and the downlink service data of the STA are transmitted in the 2.4G frequency band, and the second mode M2 is that the TX and RX of the wifi chips of the AP and the STA are all in the 2.4G frequency band.
  • the wireless routers are AP and STA wifi chip types, which can be selected according to the communication needs of the actual product.
  • the wireless router AP communicates with multiple STAs; at this time, since the AP communicates with multiple STAs in a time-sharing manner, that is, the AP only communicates with a certain STA among the multiple STAs at the same time. Communicate and perform data transmission. Therefore, according to the communication method in the following embodiments, the wireless router AP can switch between different working states at different times, so as to perform data transmission after establishing a communication connection with a certain STA respectively. , which improves the overall efficiency of data transmission.
  • the AP detects the wireless signal strength when the AP communicates with the STA, and determines whether the signal strength is less than a preset value N.
  • the signal strength received by the RX detected by the AP is used to evaluate the wireless signal strength between the AP and the STA, and the wireless signal strength is the RSSI value.
  • the transmitted signal of the AP is stronger; therefore, when the STA and the AP communicate in the 5G frequency band, due to the weak transmission of the STA, the uplink data transmission of the STA becomes a short link in the link, resulting in The entire business froze and disrupted.
  • the signal strength received by the RX is detected at the AP side, that is, the strength of the transmitted signal of the STA is detected, and the communication strength and quality between the AP and the STA are evaluated by evaluating the link weakness in the communication process.
  • a timing cycle period T is set, and after the timing period T is reached, the AP side automatically initiates signal strength detection.
  • the detected wireless signal strength is not less than the preset value N, it indicates that the communication state between the AP and the STA is good. In this case, keep the AP and the STA in the original working mode to continue to communicate, and the original working mode is the first A mode M1 or a second mode M2.
  • the service status can be divided into uplink services and downlink services; in the process of communication between STA and AP, the uplink service refers to the STA performing data upload, and the downlink service refers to the STA performing data download; in actual services, the video and webpage status are mainly: Downlink services, live broadcast, uploading files, etc. are mainly uplink services, while games and voice are usually balanced between uplink and downlink services.
  • S140 The AP switches to the corresponding working mode, and sends an instruction to instruct the STA to switch the working mode to the determined working mode corresponding to the STA that is suitable for the current service state, and perform data transmission.
  • Step S130 determines, according to the service state, the working mode corresponding to the AP and the STA suitable for the current service state, including:
  • the first service state is that the uplink traffic and the downlink traffic are balanced, for example, voice services, game services, or other services with balanced uplink and downlink traffic.
  • the service type can be judged by judging the frame header of the data frame. For example, for the voice service and game service, according to the communication protocol 802.11, the frame header of the wireless data frame is set with a service flag. If the frame header flag is AC_VO, the data frame is a voice service data frame. If the frame header flag is AC_GAME, Then the data frame is the game service data frame.
  • FIG. 15 it is a schematic diagram of the encapsulation format of the voice data frame.
  • AC_VO flag representing the voice service in the frame header of the data frame, which means that the data frame is a voice service data frame and belongs to the first service state in this embodiment.
  • the service state is the first service state
  • determine that the working mode of the AP and the STA is the third mode M3
  • the third mode is to transmit data in the 2.4G and 5G frequency bands and receive data in the 2.4G and 5G frequency bands.
  • the working modes of the AP and the STA are the communication schematic diagrams of the third mode M3.
  • both AP and STA of the wireless router are optional dual-channel chips, please refer to Figure 16-1.
  • the wireless router is an AP with a dual-channel chip that can be switched on and off, and the STA is a dual-channel chip that can be selected.
  • the AP and STA are respectively set with one 2.4G TX and one 5G TX, and one 2.4G RX and one 5G RX.
  • the AP and STA can use 1x1+1x1 dual frequency Concurrent, on the 2.4G and 5G frequency bands, it can support one data stream for transmission at the same time (ie 1x1@2.4GHz+1x1@5GHz).
  • the wireless router is an AP and is a dual-channel chip that can be turned on and off
  • the STA is a dual-channel chip that can be turned on and off.
  • the AP and the STA are respectively provided with two 2.4G TX and two 5G TX channels, as well as two 2.4G RX and two 5G RX channels.
  • the AP and the STA can use 2x2+2x2 dual-band concurrency.
  • On the 2.4G and 5G frequency bands it can support two data streams for transmission at the same time (ie 2x2@2.4GHz+2x2@5GHz).
  • the STA's uplink service data and downlink service data communicate in the 2.4G and 5G frequency bands at the same time, and the STA's uplink service data can be uploaded through 2.4TX and 5G TX.
  • the AP receives data through 2.4RX and 5G RX; the downlink service data of STA is downloaded through 2.4RX and 5G RX, and correspondingly, the AP sends data through 2.4TX and 5G TX.
  • the preset third mode M3 is to transmit the same data packet in some service types, and some services can be games, video, etc. Call, voice and other services, or other services that require real-time network speed.
  • some services can be services such as evaluation, watching high-definition video, screencasting, or other services that require larger bandwidth or larger data transmission volume. As shown in FIG. 17-1 , FIG.
  • a working mode of an AP and a STA provided by an embodiment of the present application is a schematic diagram of data transmission in the third mode M3. Due to the long distance between the terminal device and the wireless router, the 5G signal between the two devices is weak; at this time, the data transmission speed in the 2.4G frequency band or the 5G frequency band is uncertain, it may be that the 2.4G frequency band transmits data faster or the 5G frequency band Data transfer is faster. Therefore, during data transmission, the STA can simultaneously transmit the same data packet in the 2.4G and 5G frequency bands. As shown in Figure 17-1 and Figure 17-2, the 2.4G TX and 5G TX of the AP send the same data packet to the STA.
  • Data packet 1 When the STA's wifi chip receives a data packet, it receives the data packet 1 that arrives first, and discards the data packet 1 that arrives later, according to the arrival time of the data packets in the 2.4G frequency band and the 5G frequency band. As shown in Figure 17-1, due to the fast transmission speed of 2.4G, the data packets sent by the 2.4G frequency band are received first; as shown in Figure 17-2, due to the fast transmission speed of 5G, the data packets sent by the 5G frequency band are received first. the data package. The Wifi chip can determine whether the data packets are the same by analyzing the data packets.
  • the encapsulation process for communication packets usually includes physical layer, data link layer, network layer, transport layer, session layer, presentation layer and application layer from top to bottom; When the packet is decompressed, it will be encapsulated from top to bottom according to the above principles. When receiving the decapsulated data packet, it will also be decapsulated from the bottom up in reverse. If the data of the previous data packet is repeated, it is determined that the data packet is a repeatedly transmitted data packet, and the operation of discarding the data packet is performed. The speed of data transmission can be increased by transmitting the same data packets in the 2.4G and 5G frequency bands at the same time.
  • FIG. 17-3 a schematic diagram of data transmission in which the working modes of the AP and the STA provided by the embodiment of the present application are both the third mode M3.
  • the AP transmits different data packets to the STA in the 2.4G and 5G frequency bands
  • the AP's 2.4G TX sends the data packet 1
  • the 5G TX sends the same data packet 2 at the same time, or, in the same
  • the 2.4G TX of the AP sends the data packet 3
  • the 5G TX sends the same data packet 4 at the same time
  • the wifi chip automatically allocates the data packets, and sends the data packets in different frequency bands.
  • the frequency band transmits different data packets, which can improve the throughput of data transmission per unit time.
  • the STA chooses to connect 2.4G RX and 2.4TX, 5G RX and 5G TX, so that information can be sent and received in a balanced manner in the 2.4G and 5G frequency bands , the uplink data transmission rate and the downlink data transmission rate are balanced.
  • the radiation range of the wireless signal can be expanded, thereby enhancing the wireless signal strength, taking advantage of the long-distance transmission of the 2.4G signal and the fast transmission rate of the 5G signal. , thereby improving the overall quality and transmission efficiency of communication.
  • the service state is determined to be the second service state; when the service state is that the downlink traffic volume is greater than the uplink traffic volume, the service state is determined to be the third service state; Throughput value evaluation.
  • the throughput value of the uplink and downlink services can be obtained by executing the AT driver commands "iwpriv wl0 get_tx_throughput” and "iwpriv wl0 get_rx_throughput” or the same function commands on the wifi chip of the AP, or by querying the corresponding interface parameters. In a possible implementation manner, it is determined within a preset time T, for example, 10 seconds; when the AP detects that the tx throughput value is greater than the rx throughput value, correspondingly, the STA's tx throughput value is smaller than the rx throughput value at this time, and the judgment is made.
  • T for example, 10 seconds
  • the service state is the second service state; when the AP detects that the tx throughput value is less than the rx throughput value, correspondingly, the tx throughput value of the STA is greater than the rx throughput value at this time, and the service state is judged to be the third service state.
  • the throughput value of tx or rx between the AP and a certain STA is obtained through the MAC address or ID address in the data frame.
  • the service state is the second service state
  • the working mode of the corresponding AP is the fifth mode M5
  • the fourth mode is to send data in the 2.4G frequency band and in the 5G frequency band
  • the fifth mode is to send data in the 5G frequency band and receive data in the 2.4G frequency band.
  • FIG. 18-1 , FIG. 18-2 and FIG. 18-3 are schematic diagrams of communication when the AP is in the fifth mode M5 and the STA is in the fourth mode M4 in a possible implementation manner.
  • the working mode of the AP and the STA is a communication schematic diagram of the third mode M3.
  • both AP and STA of the wireless router are optional dual-channel chips, please refer to Figure 18-1.
  • the wireless router is an AP and is a dual-channel chip that can be switched on and off, and the STA is a dual-channel chip that can be selected. Please refer to Figure 18-2.
  • the wireless router is an AP and is a dual-channel chip that can be switched on and off, and the STA is a dual-channel chip that can be selected.
  • the wireless routers are AP and STA wifi chip types, which can be selected according to the communication needs of the actual product.
  • the STA uploads its uplink data through 2.4G TX.
  • the AP receives data through 2.4G RX;
  • the downlink data is downloaded through 5G RX.
  • the AP sends the data through 5G TX.
  • the uplink service data of the STA is communicated in the 2.4G frequency band
  • the downlink service data of the STA is communicated in the 5G frequency band.
  • the service state is the second service state
  • the throughput of the STA's uplink service is relatively large. Due to the long distance between the STA and the AP, the STA's transmission signal in the 5G frequency band is weak, resulting in poor communication quality.
  • the STA switches to the 2.4G frequency band for signal transmission, since the radiation range of the data in the 2.4G frequency band is large, the strength of the STA's transmitted signal is improved, and the rate of the STA's data upload is improved.
  • the AP needs to use the corresponding 2.4G frequency band for signal reception; on the other hand, the STA's downlink service still uses 5G information for data download, and since the uplink service no longer occupies the 5G frequency band, the received signal in the 5G frequency band is also improved.
  • the strength of the STA further improves the data download rate of the STA.
  • FIG. 19 is a schematic diagram of communication when the STA is in the fifth mode M5 and the AP is in the fourth mode M4 in a possible implementation manner.
  • the wireless routers are APs and STAs, both of which are optional dual-channel chips.
  • the wireless routers are APs and STAs.
  • the types of wifi chips can be selected from different types according to the communication needs of actual products.
  • the specific communication method is similar to the method shown in Figure 17-1, Figure 17-2, Figure 17-3, Figure 18-1, Figure 18-2 and Figure 18-3, and will not be repeated here.
  • the STA When the STA is in the fifth mode M5 and the AP is in the fourth mode M4, the uplink service data of the STA is communicated in the 5G frequency band, and the downlink service data of the STA is communicated in the 2.4G frequency band.
  • the STA downloads the downlink data through 2.4G RX.
  • the AP sends the data through 2.4G TX; in the fifth mode M5, the STA sends its uplink data through 5G TX uploads, correspondingly, the AP receives data through 5G RX in the fourth mode M4.
  • the throughput of the STA's downlink service is relatively large. Due to the long distance, the signal received by the STA in the 5G frequency band is weak, resulting in poor communication quality.
  • the STA switches to the 2.4G frequency for data download, due to the large radiation range of the data in the 2.4G frequency band, the strength of the received signal in the 5G frequency band is increased, thereby improving the STA data download rate; at the same time, when the STA is When downloading, the AP needs to use the corresponding 2.4G frequency band for signal transmission; on the other hand, the STA's uplink service still uses 5G information for signal transmission, and because the downlink service no longer occupies the 5G frequency band, it also improves the STA transmission. The strength of the signal is carried out to improve the rate of STA data uploading.
  • FIG. 20 it is a flowchart of a method for selecting a corresponding working mode in a possible implementation manner.
  • the steps S130 and S130 determine, according to the service state, the corresponding working modes of the AP and STA that are suitable for the current service state include:
  • S136 judges that the service state of the electronic device is the first service state, the second service state or the third state according to the uplink and downlink throughput values of the service.
  • the uplink and downlink throughput values can be obtained by executing the AT driver commands "iwpriv wl0 get_tx_throughput” and “iwpriv wl0 get_rx_throughput” or the same function commands on the wifi chip of the AP, or by querying the corresponding interface parameters.
  • a preset time T and a pre-judgment threshold N are set, and it is determined within the preset time T, for example, 10 seconds; when the AP detects the tx throughput value and the rx throughput value If the difference is in the range of [-N, +N], the service state is judged to be the first service state; when the AP detects the tx throughput value > (rx throughput value + N), the service state is judged to be the second service state , when the rx throughput value>(tx throughput value+N), it is judged that the service state is the third service state, and the value range of N is 0 and a positive number.
  • a preset time T and a pre-judgment threshold N are set, and it is determined within the preset time T, for example, 10 seconds; when the AP detects the tx throughput value and the rx throughput value If the difference is within the interval of (-N, +N), the service state is judged as the first service state; when the AP detects the tx throughput value ⁇ (rx throughput value + N), the service state is judged as the second service state, when If the rx throughput value is greater than or equal to (tx throughput value+N), it is judged that the service state is the third service state, and the value range of N is 0 and a positive number.
  • the working mode of the AP and the STA is the third mode M3.
  • the data transmission method is similar to the above-mentioned related content, and will not be repeated here.
  • the fourth mode M4 includes the fourth mode of the first state and the fourth mode of the second state
  • the fifth mode M5 includes the fifth mode of the first state and the fourth mode of the fifth state
  • the first state is a half-duplex data transmission mode
  • the second state is a full-duplex data transmission mode
  • FIG. 21-1 to Figure 21-4 it is a schematic diagram of the communication between the AP and the STA in the half-duplex data transmission mode.
  • the sender AP first sends RTX to inquire, and then receives the CTS confirmation signal sent by the receiver STA.
  • the AP learns that the STA has successfully received the RTS frame and is ready to receive the data packet 1 sent by the AP.
  • the AP starts to send the data packet 1, and the STA starts to receive the data packet 1 at the same time.
  • the STA sends an ACK frame to the AP, indicating that the data reception is completed.
  • FIG. 21-2 it is a schematic diagram of the link communication of the AP in the half-duplex data transmission mode.
  • the 2.4G TX (or 5G TX) of the sender AP first sends RTS for inquiry. After the STA receives the RTS, after the STA confirms the signal through the CTS sent by the 2.4G RX (or 5G RX), the AP's 2.4G TX (or 5G TX) TX) to perform data transmission. At the same time, only one of the AP and the STA performs data transmission (or reception).
  • Figure 21-3 is a schematic diagram of link communication between an AP and a STA in a half-duplex data transmission mode in a possible implementation.
  • the sending end STA first sends RTX to inquire, and then receives the CTS confirmation signal sent by the receiving end AP.
  • the STA knows that the AP has successfully received the RTS frame and is ready to receive the data packet 2 sent by the STA.
  • the STA starts to send the data packet 2, and the AP starts to receive the data packet 2 at the same time.
  • the AP After receiving the data packet 2, the AP sends an ACK frame to the STA, indicating that the data reception is completed.
  • FIG. 21-4 it is a schematic diagram of the link communication of the AP in the half-duplex data transmission mode.
  • the 2.4G TX (or 5G TX) of the sending end STA first sends RTS for inquiry. After the AP receives the RTS, after the AP sends the CTS confirmation signal through the 2.4G RX (or 5G RX), the STA's 2.4G TX (or 5G RX) TX) to perform data transmission. At the same time, only one of the AP and the STA performs data transmission (or reception).
  • the uplink frequency band and the downlink frequency band belong to different frequency bands, that is, at 2.4
  • the two frequency bands of G and 5G work separately and independently.
  • the transmission protocol does not need to follow the principle of asking first and then transmitting.
  • Information can be received or sent in the two frequency bands of 2.4G and 5G at the same time, which reduces the delay of information and reduces the number of links on the link. space loss value, improve coverage, and improve the coordination mechanism of uplink and downlink.
  • FIG. 21-5 and Figure 21-6 in a possible implementation manner, a schematic diagram of communication between an AP and a STA in a full-duplex data transmission mode.
  • the AP when the AP has a combination of data packets to send to the STA, the AP first sends an RTS frame to the STA. After the AP receives the CTS frame sent by the STA, according to the received CTS frame, the AP learns that the STA has The RTS frame was successfully received, and it is ready to receive the combination of packets sent by the AP.
  • the sent data packet combination may be a set of multiple data packets. In the embodiment shown in FIGS.
  • the first data packet combination includes data packet 1, data packet 2 and data packet 3, and the second data packet combination includes data packet 4, data packet 5 and data packet 6.
  • the size of the data packet combination is determined according to the service type, and different preset values are set for different data packets based on the service type; The size can be 2M.
  • the data sent by the AP and the data sent by the STA are sent through different frequency bands. Therefore, the AP data packet and the STA's ACK can transmit the data at the same time, so that the data can be sent continuously and uninterruptedly. data transfer speed.
  • FIG. 22 it is a flowchart of a method for switching a corresponding working mode provided in an embodiment of the present application. Before the step S140, it includes:
  • the AP sends a first finger message to the STA, obtains a second message sent by the STA in response to the first message, and the AP determines whether the STA supports the third mode M3, the fourth mode M4 of the first state, or the fifth mode of the first state M5.
  • the AP sends a first finger message to the STA, where the first message is used to inquire whether the STA supports the working mode, obtain the second message sent by the STA in response to the first message, and determine whether the STA supports the service according to the second message
  • the working mode corresponding to the state.
  • the operating modes include a third mode M3, a fourth mode M4 in the first state, and a fifth mode M5 in the first state.
  • FIG. 22 it is a schematic diagram of a method for an AP to judge whether a STA supports a working mode corresponding to a service state.
  • the wifi chip on the AP side generates a first message according to the communication processing capability of the AP.
  • the first message may include a first identifier, and the first identifier indicates whether the AP supports the corresponding working mode, for example, supports the third mode M3, the first state of the first state The fourth mode M4 and the fifth mode M5 of the first state; the wifi chip on the AP side receives the second message returned by the STA, the second message includes a second identifier, and the second identifier indicates whether the STA supports the corresponding working mode, such as whether it supports The third mode M3, the fourth mode M4 in the first state, and the fifth mode M5 in the first state.
  • the wifi chip of the STA when it receives the first message, it generates a second message based on the rules or protocols preset by the STA and the communication processing capability of the STA, and the second identifier of the second message indicates that the STA Whether the corresponding working mode is supported.
  • the preset rule or protocol may be, if the first identifier is that the AP supports the third mode M3, the corresponding second identifier is that the STA supports the third mode M3; if the first identifier is that the AP supports the third mode M3 in the first state.
  • the corresponding second identifier is the fifth mode M5 in which the STA supports the first state; if the first identifier is the fifth mode M5 in which the AP supports the first state, the corresponding second identifier is that the STA supports the first state
  • the communication processing capability is a working mode that can be realized by a switching module in the STA-based wifi chip, and it is determined whether the STA supports the corresponding working mode.
  • the wifi chip at the AP side determines whether the STA supports transmission in the corresponding working mode.
  • the first message sent by the AP is a BEACON frame.
  • the frame body of the Beacon frame is shown in Table 1.
  • Supported Rates is usually used to represent the relevant state description of communication
  • a special flag is added to the blank flag of the Supported Rates field of the Beacon, and it can be determined whether the corresponding support is supported through the special flag. working mode.
  • the special flag bit is used to determine whether to support the third mode M3, the fourth mode M4 of the first state, the fifth mode M5 of the first state, or a full-duplex data transmission mode;
  • the third mode M3 is defined as 00A1
  • the fourth mode M4 in the first state is defined as 00A2
  • the fifth mode M5 in the first state is defined as 00A3
  • the full-duplex data transmission mode is defined as 00B1.
  • Timestamp —
  • the first identifier may be identified by a certain element ID (Element id) in the message.
  • the frame body includes multiple element IDs (Element id), and the protocol specifies the length (Length) and value (Value) of the element IDs, and the unused element IDs are reserved.
  • the STA receives the message including the element ID, it parses the element ID in the message and the value (Value) of its identification.
  • the first message is a data frame
  • the content of the data frame asks the STA whether to support the third mode M3, the fourth mode M4 of the first state, and the fifth mode M5 of the first state .
  • the wifi chip of the STA receives the first message, it generates a second message based on the communication processing capability of the STA, and the second identifier of the second message indicates whether the STA supports the third mode M3 and the first state The fourth mode M4 of the first state and the fifth mode M5 of the first state.
  • the second message sent by the STA is a data frame
  • the content of the data frame includes a second identifier, which indicates the communication processing capability of the STA and whether the corresponding working mode is supported.
  • the STA After receiving the first message sent by the AP, the STA gives a corresponding reply.
  • the data frame may use a general protocol for communication and interaction, such as the 1905.1 protocol, etc., and may also use a private protocol for coordination.
  • S142 If the STA supports a working mode corresponding to the service state, the AP and the STA switch to the working mode for transmission.
  • the AP and the STA switch to the working mode and perform data transmission.
  • the working mode is the third mode M3, the fourth mode M4 of the first state, or the fifth mode M5 of the first state.
  • the processor of the wifi chip sends a switching instruction to the switching mode, and the switching module confirms the connection mode between the switching switch, the TX, and the RX channel according to the instruction, and sends the confirmation connection instruction to the switching switch; making the wifi chip switch to corresponding working mode.
  • the switching instruction is "wpriv wl1 write_reg b, wpriv wl2 write_reg b, 808, 11", or the same function command is used to obtain the connection mode of the switching switch and the TX and RX paths.
  • the AP after the AP switches to the corresponding working mode, it sends a switching instruction to the STA, where the switching instruction instructs the STA to switch to the corresponding working mode identifier; when the STA receives the switching instruction, the STA's wifi chip Switch to the corresponding working mode, and send a switching confirmation instruction to the AP, and the switching confirmation instruction indicates that the STA has switched to the corresponding working mode.
  • the wifi chip on the AP side receives the handover confirmation command returned by the STA and starts data transmission.
  • the AP and the STA switch working modes to communicate through regular data frames.
  • the content of the data frames includes information such as supported working modes.
  • the data frames can use common protocols for communication and interaction, such as the 1905.1 protocol, etc.; Customize instructions or use private protocols for negotiation.
  • the handover confirmation instruction carries an event code that instructs the STA to switch to the corresponding working mode; for example, 01 is to instruct the STA to switch to the first mode M1, and 02 is to instruct the STA to switch to the second mode M2, 03 are for instructing the STA to switch to the third mode M3, 04 is for the fourth mode M4 for instructing the STA to switch to the first state, and 05 is the fifth mode M5 for instructing the STA to switch to the first state.
  • FIG. 23 is a flowchart of a method for switching the corresponding working mode in a possible implementation manner. After the step S141 determines whether the AP determines whether the STA supports the third mode M3, the fourth mode M4 of the first state, or the fifth mode M5 of the first state, the method further includes:
  • the AP sends a third message to the STA, obtains the fourth message sent by the STA in response to the third message, and determines whether the STA supports the third message.
  • the fourth mode of the two states or the fifth mode of the second state, the second state is a full-duplex data transmission mode.
  • the AP sends a third message to the STA, the third message may include a first identifier, and the first identifier indicates whether the AP supports the full-duplex data transmission mode; and obtains the fourth message sent by the STA, and further determines whether the STA supports the full-duplex data transmission mode. data transmission method.
  • the transmission mode of the message can be a conventional command or a custom command.
  • the third message uses a BEACON frame, and a special flag of the BEACON frame is used to determine whether the full-duplex data transmission mode is supported; for example, the support for the full-duplex data transmission mode is defined as 00B1.
  • a fourth message is generated based on the communication processing capability of the STA, and the second identifier of the sixth message indicates whether the communication processing capability of the STA supports the corresponding working mode.
  • the fourth message sent by the STA is similar to the content related to the above-mentioned second message, and details are not repeated here.
  • the wifi chip at the AP side receives a fourth message returned by the STA, where the fourth message includes a second identifier, and the second identifier indicates whether the STA supports a full-duplex data transmission mode.
  • S151 If the STA does not support the full-duplex data transmission mode, the AP and the STA switch to the fourth mode M4 of the first state or the fifth mode M5 of the first state for transmission.
  • S152 If the STA supports the full-duplex data transmission mode, the working modes of the AP and the STA are switched to the fourth mode M4 of the second state and the fifth mode M5 of the second state for transmission.
  • FIG. 24 is a flowchart of a method for switching the corresponding working mode in a possible implementation manner. Before step S140, it includes:
  • the AP sends a fifth message to the STA, obtains the sixth message sent by the STA in response to the fifth message, and determines all working modes supported by the STA.
  • the AP sends a fifth message to the STA.
  • the fifth message may include a first identifier, and the first identifier indicates all the working modes supported by the AP, and the all supported working modes include whether to support the third mode M3, the first state of the first state Four modes M4, fourth mode M4 in the second state, fifth mode M5 in the first state, and fifth mode M5 in the second state.
  • the transmission mode of the message may adopt a conventional command or a self-defined command.
  • the fifth message adopts a BEACON frame, and the special flag bit of the BEACON frame is used to determine whether to support the third mode M3, the fourth mode M4 of the first state, and the fourth mode M4 of the second state , the fifth mode M5 of the first state, or the fifth mode M5 of the second state; for example, the third mode M3 is defined as 00A1, the fourth mode M4 of the first state is defined as 00A2, and the fifth mode M5 of the first state It is defined as 00A3, the fourth mode M4 of the second state is defined as 00C1, and the fifth mode M5 of the second state is defined as 0021.
  • the wifi chip of the STA When the wifi chip of the STA receives the fifth message, based on the preset rule or protocol and the communication processing capability of the STA, a sixth message is generated, and the second identifier of the sixth message indicates all supported working modes of the STA;
  • the communication processing capability is the work mode that can be realized by the switching module in the STA-based wifi chip, and the work mode supported by the STA is determined.
  • the wifi chip on the AP side receives the sixth message returned by the STA, where the sixth message includes the second identifier; and based on the sixth message, determines whether the STA supports the full-duplex or half-duplex data transmission mode.
  • the fifth message is a data frame
  • the content of the data frame asks the STA whether to support the third mode M3, the fourth mode M4 in the first state, and the fourth mode M4 in the second state , the fifth mode M5 of the first state, and the fifth mode M5 of the second state.
  • the wifi chip of the STA receives the fifth message, based on the communication processing capability of the STA, a sixth message is generated, and the second identifier of the sixth message indicates all the working modes supported by the STA.
  • step S166 is directly entered.
  • S163 When the STA does not support the fourth mode M4 of the second state or the fifth mode M5 of the second state, determine whether the STA supports the fourth mode M4 of the first state or the fifth mode M5 of the first state.
  • S168 When the STA does not support the third mode M3, perform S165, and the AP and the STA are connected in a conventional manner.
  • the way of confirming the STA support mode is similar to the method described in the foregoing embodiment, and details are not described herein again.
  • FIG. 25 is a flowchart of a method for connecting an AP and a STA in a conventional manner in a possible implementation manner.
  • connecting the AP and the STA in a conventional manner includes:
  • S171AP detects whether the wifi chips of AP and STA support dual-band integration
  • the so-called dual-frequency integration function means that multiple frequency bands use the same wireless SSID.
  • the AP can be triggered in different frequency bands according to factors in different scenarios and environments to achieve seamless switching.
  • APs and STAs that support dual-frequency integration they can be automatically allocated to 2.4G or 5G for transmission according to the actual situation.
  • the AP After the dual-band integration mode is turned on, the AP generally automatically connects to the higher-speed 5G frequency band at short distances, and connects to the 2.4G frequency band with better quality through the wall at long distances.
  • the nature of the wireless terminal automatically selects/switches one of the frequency bands for the wireless terminal to connect.
  • the dual-band integration function is enabled, so that the AP and the STA automatically configure the most suitable mode.
  • FIG. 12 it is a schematic diagram of a communication method in which both the AP and the STA work in the M2 working mode.
  • FIG. 26 it is a schematic diagram of a method for detecting communication quality after switching the working mode.
  • the S181AP detects whether the communication quality is improved.
  • the working modes include a third mode M3, a fourth mode M4, and a fifth mode M5.
  • the detection of the communication quality can be obtained by evaluating the validity and reliability of the transmission information, for example, detecting the data transmission rate or the bit error rate.
  • PER Package Error Rate
  • the working mode may continue to be maintained for transmission.
  • the AP and the STA switch to the original working mode, and the original working mode is the first mode M1 and the second mode M2.
  • S210 The STA detects the wireless signal strength when the AP communicates with the STA, and determines whether the signal strength is less than the preset value N.
  • the signal strength received by the TX detected by the STA is used to evaluate the wireless signal strength between the AP and the STA, and the wireless signal strength is the RSSI value.
  • a timing cycle period T is set, and after the timing period T is reached, the AP side automatically initiates signal strength detection.
  • the detected wireless signal strength is not less than the preset value N, it indicates that the communication state between the AP and the STA is good. In this case, keep the AP and the STA in the original working mode to continue to communicate, and the original working mode is the first A mode M1 or a second mode M2.
  • S230 If the detected wireless signal strength is less than the preset value N, it indicates that the wireless signal strength of the AP and the STA are not well connected. In this case, the STA side determines the current service status, and determines the corresponding AP and STA according to the service status. Operating mode.
  • the STA side switches to the corresponding working mode, and sends an instruction to instruct the AP to switch the working mode to the determined working mode corresponding to the AP that is suitable for the current service state, and perform data transmission.
  • the current service state is determined in S230, and the working modes corresponding to the AP and the STA are determined according to the service state, which is similar to the relevant part in S130. For details, refer to the above description, which will not be repeated here.
  • step S240 after the step S240, it further includes:
  • the step S140 after the AP and the STA are switched to the corresponding working modes, further includes:
  • S281STA detects whether the communication quality is improved.
  • the working modes include a third mode M3, a fourth mode M4, and a fifth mode M5.
  • the detection of the communication quality can be obtained by evaluating the validity and reliability of the transmission information, for example, detecting the data transmission rate or the bit error rate.
  • PER Package Error Rate
  • the working mode may continue to be maintained for transmission.
  • the AP and the STA switch to the original working mode, and the original working mode is the first mode M1 and the second mode M2.
  • the wireless transmission method according to the embodiment of the present invention is described in detail above with reference to FIG. 1 to FIG. 26 , and the first method for implementing the wireless transmission method in a possible implementation manner will be described in detail below with reference to FIG. 27 to FIG. 28 .
  • Electronic equipment and second electronic equipment are described in detail above with reference to FIG. 1 to FIG. 26 , and the first method for implementing the wireless transmission method in a possible implementation manner.
  • the first electronic device 2700 includes: a detection module 2701 for detecting the signal strength of the communication between the first electronic device and the second electronic device, and judging whether the signal strength is less than a preset value, and the first electronic device communicates with the second electronic device.
  • Both the second electronic devices work in the first mode or the second mode; the processing module 2702, when the signal strength is less than the preset value, is used to determine the current service state of the second electronic device, according to the current
  • the business state determines the respective corresponding working modes of the first electronic device and the second electronic device that are suitable for the current business state; the determining the corresponding working modes of the first electronic device and the second electronic device according to the business state includes: At least one of the following: if the service state is the first service state, the respective operating modes corresponding to the first electronic device and the second electronic device are both the third mode, and the third mode is in the 2.4G and 5G frequency bands Send data, and receive data in the 2.4G and 5G frequency bands; if the service state is the second service state, the working mode corresponding to the first electronic device is the fifth mode, and the working mode corresponding to the second electronic device is the fourth mode; If the service state is the third service state, the working mode corresponding to the first electronic device is the fourth mode, and the working mode corresponding to
  • the processing module 2702 is configured to determine the current service state of the second electronic device includes at least one of the following: judging whether the service state is the first service state, the The first service state includes that the current service of the second electronic device is a preset service, and the preset service is a game service or a voice service; judging which of the second service state and the third service state the service state is, The second service state is that the uplink traffic volume is greater than the downlink traffic volume, and the third service state is that the downlink traffic volume is greater than the uplink traffic volume.
  • the processing module 2702 is further configured to: judge whether the service state is the first service state by the format of the data frame; judge whether the service state is the second service state and the first service state by the data throughput Which of the three business states.
  • the processing module 2702 is configured to determine the current service state of the second electronic device includes at least one of the following: according to the data throughput, judging that the service state is the first service state, the second service state Which of the service state and the third service state; wherein, the first service state is that the difference between the uplink traffic volume and the downlink traffic volume is within a preset range; the second service state is that the uplink and downlink traffic volume is greater than The downlink traffic volume, and the difference is greater than the preset value; the third service state is that the downlink traffic volume is greater than the uplink traffic volume, and the difference value is greater than the preset value.
  • the processing module 2702 is further configured to: when the second electronic device is in the first service state, the working modules of the first electronic device and the second electronic device are both third mode for sending the same data in the 2.4G and 5G frequency bands.
  • the detection module 2701 is further configured to detect whether the communication quality is improved; the processing module is further configured to, if the communication quality is not improved, switch the working mode to the first mode or the second mode, and Sending an instruction indicates the first mode or the second mode of the second electronic device.
  • FIG. 28 is a schematic structural diagram of a second electronic device according to an embodiment of the present application.
  • the second electronic device 2800 includes: a detection module 2801, configured to detect the signal strength of the communication between the first electronic device and the second electronic device, and determine the Whether the signal strength is less than the preset value, both the first electronic device and the second electronic device work in the first mode or the second mode; the processing module 2802, when the signal strength is less than the preset value, use In judging the current business state, determining the respective corresponding working modes of the first electronic device and the second electronic device suitable for the current business state according to the current business state; determining the first electronic device and the second electronic device according to the business state
  • the corresponding working mode of the second electronic device includes at least one of the following: if the service state is the first service state, the respective working modes corresponding to the first electronic device and the second electronic device are both the third mode, and the The third mode is to send data in the 2.4G and 5G frequency bands, and receive data in the 2.4G and 5
  • the processing module 2802 is configured to determine that the current service state includes at least one of the following: determining whether the service state is the first service state, and the first service state includes The current service of the second electronic device is a state of a preset service, and the preset service is a game service or a voice service.
  • the processing module 2802 is further configured to: judge whether the service state is the first service state according to the format of the data frame; judge whether the service state is the second service state and the third service according to the data throughput which state.
  • the processing module 2802 is configured to determine the current service state includes at least one of the following: according to the data throughput, judging that the service state is the first service state, the second service state and the third service state Which of the service states; wherein, the first service state is that the difference between the uplink traffic volume and the downlink traffic volume is within a preset range; the second service state is that the uplink and downlink traffic volume is greater than the downlink traffic volume, and The difference is greater than the preset value; the third service state is that the downlink traffic volume is greater than the uplink traffic volume, and the difference value is greater than the preset value.
  • the processing module 2802 is further configured to: when the second electronic device is in the first service state, the working modules of the first electronic device and the second electronic device are both third mode for sending the same data in the 2.4G and 5G frequency bands.
  • the detection module 2801 is further configured to detect whether the communication quality is improved; the processing module is further configured to, if the communication quality is not improved, switch the working mode to the first mode or the second mode, and Sending an instruction indicates the first mode or the second mode of the first electronic device.
  • An embodiment of the present application further provides an electronic device, the electronic device includes: a processor, a memory and a transceiver; the processor, the memory and the transceiver are coupled, and the memory stores program instructions, when When the program instructions stored in the memory are executed by the processor, the electronic device implements the above method for wireless data transmission.
  • the embodiments of the present application further provide a computer-readable storage medium, where the computer storage medium stores a computer program, the computer program includes program instructions, and the program instructions enable the wireless data transmission method when executed by a processor method.
  • Embodiments of the present application further provide a chip system, where the chip system includes a processor and a data interface, and the processor reads instructions stored in a memory through the data interface, so as to execute the wireless communication provided by the embodiments of the present application. data transfer method.
  • the chip system may be the Wifi chip provided in some embodiments of the present application, and the Wifi chip may include a processor, a switching module, a signal processing module, and the like.
  • the electronic device 100 may include a processor 110 , a memory 120 , a power module 140 , a mobile communication module 150 , and a wireless communication module 160 .
  • the memory 120, the power module 140, the mobile communication module 150, and the wireless communication module 160 are all coupled with the processor.
  • the processor 110 may include one or more processing units, for example, the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processor (graphics processing unit, GPU), an image signal processor (image signal processor, ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (neural-network processing unit, NPU), etc. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.
  • application processor application processor, AP
  • modem processor graphics processor
  • ISP image signal processor
  • controller video codec
  • digital signal processor digital signal processor
  • baseband processor baseband processor
  • neural-network processing unit neural-network processing unit
  • the controller can generate an operation control signal according to the instruction operation code and timing signal, and complete the control of fetching and executing instructions.
  • a memory may also be provided in the processor 110 for storing instructions and data.
  • the memory in processor 110 is cache memory. This memory may hold instructions or data that have just been used or recycled by the processor 110 . If the processor 110 needs to use the instruction or data again, it can be called directly from the memory. Repeated accesses are avoided and the latency of the processor 110 is reduced, thereby increasing the efficiency of the system.
  • the processor 110 may include one or more interfaces.
  • the interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous transceiver (universal asynchronous transmitter) receiver/transmitter, UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, and / or universal serial bus (universal serial bus, USB) interface, etc.
  • I2C integrated circuit
  • I2S integrated circuit built-in audio
  • PCM pulse code modulation
  • PCM pulse code modulation
  • UART universal asynchronous transceiver
  • MIPI mobile industry processor interface
  • GPIO general-purpose input/output
  • SIM subscriber identity module
  • USB universal serial bus
  • Memory 120 may be used to store computer-executable program code, which includes instructions.
  • the memory 120 may include a stored program area and a stored data area.
  • the storage program area can store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), and the like.
  • the storage data area may store data (such as audio data, phone book, etc.) created during the use of the electronic device 100 and the like.
  • the memory 120 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (UFS), and the like.
  • the processor 110 executes various functional applications and data processing of the electronic device 100 by executing the instructions stored in the memory 120 and/or the instructions stored in the memory provided in the processor.
  • the power module 140 is used to supply power to modules such as the processor 110 and the wireless communication module 160 .
  • the power module 140 can also be used to monitor parameters such as battery capacity, battery cycle times, battery health status (leakage, impedance). In some other embodiments, the power module 140 may also be provided in the processor 110 .
  • the mobile communication module 150 may provide wireless communication solutions including 2G/3G/4G/5G etc. applied on the electronic device 100 .
  • the mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (LNA) and the like.
  • the mobile communication module 150 can receive electromagnetic waves from the antenna 1, filter and amplify the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation.
  • the mobile communication module 150 can also amplify the signal modulated by the modulation and demodulation processor, and then turn it into an electromagnetic wave for radiation through the antenna 1 .
  • at least part of the functional modules of the mobile communication module 150 may be provided in the processor 110 .
  • at least part of the functional modules of the mobile communication module 150 may be provided in the same device as at least part of the modules of the processor 110 .
  • the modem processor may include a modulator and a demodulator.
  • the modulator is used to modulate the low frequency baseband signal to be sent into a medium and high frequency signal.
  • the demodulator is used to demodulate the received electromagnetic wave signal into a low frequency baseband signal. Then the demodulator transmits the demodulated low-frequency baseband signal to the baseband processor for processing.
  • the low frequency baseband signal is processed by the baseband processor and passed to the application processor.
  • the application processor outputs sound signals through audio devices (not limited to the speaker 170A, the receiver 170B, etc.), or displays images or videos through the display screen 194 .
  • the modem processor may be a stand-alone device.
  • the modem processor may be independent of the processor 110, and may be provided in the same device as the mobile communication module 150 or other functional modules.
  • the wireless communication module 160 may provide a solution including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks) applied on the electronic device 100, and may further include bluetooth (bluetooth) , BT), global navigation satellite system (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions plan.
  • the wireless communication module 160 may be one or more devices integrating at least one communication processing module.
  • the wireless communication module 160 receives electromagnetic waves via the antenna 2 , frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110 .
  • the wireless communication module 160 can also receive the signal to be sent from the processor 110 , perform frequency modulation on it, amplify it, and convert it into electromagnetic waves for radiation through the antenna 2 .
  • at least part of the functional modules of the wireless communication module 160 may be provided in the same device as at least part of the modules of the processor 110 .
  • the wireless communication module 160 may include the WiFi chip provided by some embodiments of the present application.
  • the antenna 1 of the electronic device 100 is coupled with the mobile communication module 150, and the antenna 2 is coupled with the wireless communication module 160, so that the electronic device 100 can communicate with the network and other devices through wireless communication technology.
  • the wireless communication technology may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), broadband Code Division Multiple Access (WCDMA), Time Division Code Division Multiple Access (TD-SCDMA), Long Term Evolution (LTE), BT, GNSS, WLAN, NFC , FM, and/or IR technology, etc.
  • the GNSS may include global positioning system (global positioning system, GPS), global navigation satellite system (global navigation satellite system, GLONASS), Beidou navigation satellite system (beidou navigation satellite system, BDS), quasi-zenith satellite system (quasi -zenith satellite system, QZSS) and/or satellite based augmentation systems (SBAS).
  • global positioning system global positioning system, GPS
  • global navigation satellite system global navigation satellite system, GLONASS
  • Beidou navigation satellite system beidou navigation satellite system, BDS
  • quasi-zenith satellite system quadsi -zenith satellite system, QZSS
  • SBAS satellite based augmentation systems
  • processors mentioned in a possible implementation manner may be a central processing unit (Central Processing Unit, CPU), or other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), special Integrated circuit (Application Specific Integrated Circuit, ASIC), off-the-shelf Programmable Gate Array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • CPU Central Processing Unit
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the memory referred to in one possible implementation may be either volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically programmable read-only memory (Erasable PROM, EPROM). Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be Random Access Memory (RAM), which acts as an external cache.
  • RAM Static RAM
  • DRAM Dynamic RAM
  • SDRAM Synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • enhanced SDRAM ESDRAM
  • synchronous link dynamic random access memory Synchlink DRAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • each apparatus embodiment may refer to the relevant method embodiments in the relevant method embodiments. partially understood.
  • the words “if” or “if” as used herein may be interpreted as “at” or “when” or “in response to determining” or “in response to detecting.”
  • the phrases “if determined” or “if detected (the stated condition or event)” can be interpreted as “when determined” or “in response to determining” or “when detected (the stated condition or event),” depending on the context )” or “in response to detection (a stated condition or event)”.

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Abstract

本发明实施例提供了一种无线数据传输方法，包括第一电子设备检测第一电子设备与第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，当所述信号强度小于所述预设值时，第一电子设备判断第二电子设备的当前业务状态，根据所述当前业务状态确定适合所述当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式。本发明实施例可根据业务状态切换工作模式，提高了通信质量和数据传输效率。

Description

一种无线数据传输方法及其相关设备
本申请要求于2020年07月28日提交中国专利局、申请号为202010738834.8、申请名称为“一种无线数据传输方法及其相关设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明实施例涉及无线通信技术领域，尤其涉及一种无线数据传输方法及其相关设备。
背景技术
无线中的2.4G或5G具体是指信号传输频段，2.4G是基于IEEE 802.11b的技术标准，其频段处于2.400GHz～2.4835GHz之间；5G则是指基于IEEE 802.11ac的技术标准，其频段处于5.15～5.825GHz之间。2.4G无线和5G无线比较，2.4G无线工作在2.4GHz频段，频率低波长长，在空气或障碍物中传播时衰减较小，可传播较远的距离更远，但2.4G信号频宽较窄，家电、无线设备大多使用2.4G频段，无线环境较为拥挤，干扰较大。5G WIF信号频宽较宽，无线环境比较干净，干扰少，网速稳定，可以支持更高的无线速率；同时，5G信号频率较高，在空气或障碍物中传播时衰减较大，覆盖距离一般比2.4G信号小。
在实际应用场景中，AP与STA在5G频段进行通信时，当STA的位置根据用户的移动而发生变动，由于5G信号的覆盖范围有限，可能导致STA与AP的信号连接强度不佳，进而导致通信质量下降。AP与STA在2.4G频段进行通信时，当接入设备较多时，由于信号频宽较窄，无线容易受到的干扰，也会造成网速下降及通信质量下降。
发明内容
本申请实施例提供了无线数据传输方法及其相关设备，利用了5G频段吞吐优势和抗干扰的特性以及2.4G的覆盖能力强的优点，提高了通信质量和数据传输效率。
本申请实施例第一方面提供了一种无线数据传输方法，该方法中包括以下步骤：第一电子设备检测第一电子设备与第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；当所述信号强度小于所述预设值时，第一电子设备判断第二电子设备的当前业务状态，根据所述当前业务状态确定适合所述当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；所述根据所述业务状态确定第一电子设备及第二电子设备的对应的工作模式包括以下中的至少一种：若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G频段接收数据；第一电子设备 将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式。
以上实施例中，可根据业务状态切换工作模式，同时利用了5G频段吞吐优势和抗干扰的特性以及2.4G的覆盖能力强的优点，提高了通信质量和数据传输效率；避免了在单一的频段进行传输时，由于无线信号弱而导致整个业务卡顿和中断的故障。
在本申请实施例第一方面的一种可能的实现方式中，所述第一电子设备判断第二电子设备的当前业务状态包括以下中的至少一种：判断所述业务状态是否为所述第一业务状态，所述第一业务状态包括第二电子设备的当前业务为预设业务，所述预设业务为游戏业务或语音业务；判断所述业务状态是第二业务状态和第三业务状态中的哪一种，所述第二业务状态为上行业务量大于下行业务量，所述第三业务状态为下行业务量大于上行业务量。
在本实施例中，所述方法还包括以下中的至少一种：通过数据帧的格式判断所述业务状态是否为第一业务状态；通过数据吞吐量判断所述业务状态为第二业务状态和第三业务状态中的哪一种。
在本申请实施例第一方面的一种可能的实现方式中，所述第一电子设备判断第二电子设备的当前业务状态包括以下中的至少一种：根据数据吞吐量，判断业务状态为第一业务状态、第二业务状态和第三业务状态中的哪一种；其中，所述第一业务状态为上行业务量与下行业务量的差值在预设范围内；所述第二业务状态为上行下务量大于下行业务量，且差值大于预设值；所述第三业务状态为下行下务量大于上行业务量，且差值大于预设值。
在以上实施例中，当第一电子设备与第二电子设备切换为第三模式、第四模式或第五模式时，由于增加了2.4G或5G通路进行数据传输，利用了2.4G信号可远距离传输以及5G信号传输速率快的优点，进而提升了通信的整体质量和传输效率；同时，增加了传输频段，可降低原始数据传输频段的占用率，同时也提升了数据在原有频段的传输速度。
在本申请实施例第一方面的一种可能的实现方式中，所述方法还包括：当所述第二电子设备为第一业务状态，所述第一电子设备和所述第二电子设备的工作模块均为第三模式，所述第一电子设备在所述2.4G和所述5G频段发送相同的数据。
在以上实施例中，采用同时在2.4G和5G频段传输相同的数据包，降低丢包率，可提高数据传输的速度，提升通信质量。
在本申请实施例第一方面的一种可能的实现方式中，所述方法还包括：第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式之后还包括：检测通信质量是否提升；若通信质量有提升，保持所述工作模式进行数据传输；若通信质量没有提升，将工作模式切换为第一模式或第二模式，并发送指令指示第二电子设备第一模式或所述第二模式。
以上实施例中，通过对于通信质量的检测，对于切换后的工作模式的效果进行评估，以便选择与当前业务状态合适的工作模式进行数据传输。
在本申请实施例第一方面的一种可能的实现方式中，所述方法还包括：若所述第一电子设备和所述第二电子设备的工作模式均为第四模式或第五模式时，所述第四模式为第二 状态的第四模式，第五模式为第二状态的第五模式，所述第二状态为全双工数据传输方式。
本申请实施例第二方面提供了一种无线数据传输方法，该方法中第二电子设备检测第一电子设备与所述第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；当所述信号强度小于所述预设值时，所述第二电子设备判断当前业务状态，根据当前业务状态确定适合当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；所述根据所述业务状态确定所述第一电子设备及所述第二电子设备的对应的工作模式包括以下中的至少一种：若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G频段接收数据；第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式，并发送指令指示第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式。
以上实施例中，可根据业务状态切换工作模式，同时利用了5G频段吞吐优势和抗干扰的特性以及2.4G的覆盖能力强的优点，提高了通信质量和数据传输效率；避免了在单一的频段进行传输时，由于无线信号弱而导致整个业务卡顿和中断的故障。
在本申请实施例第二方面的一种可能的实现方式中，所述第二电子设备判断所述当前业务状态包括以下中的至少一种：判断所述业务状态是否为所述第一业务状态，所述第一业务状态包括第二电子设备的当前业务为预设业务的状态，所述预设业务为游戏业务或语音业务；判断所述业务状态为是第二业务状态或和第三业务状态中的哪一种，所述第二业务状态为上行业务量大于下行业务量，所述第三业务状态为下行业务量大于上行业务量。
在本实施例中，所述方法还包括以下中的至少一种：通过数据帧的格式判断所述业务状态是否为第一业务状态；通过数据吞吐量判断所述业务状态为第二业务状态和第三业务状态中的哪一种。
在本申请实施例第二方面的一种可能的实现方式中，所述第二电子设备判断当前业务状态包括以下中的至少一种：根据数据吞吐量，判断业务状态为第一业务状态、第二业务状态和第三业务状态中的哪一种；其中，所述第一业务状态为上行业务量与下行业务量的差值在预设范围内；所述第二业务状态为上行下务量大于下行业务量，且差值大于预设值；所述第三业务状态为下行下务量大于上行业务量，且差值大于预设值。
在以上实施例中，当第一电子设备与第二电子设备切换为第三模式、第四模式或第五模式时，由于增加了2.4G或5G通路进行数据传输，利用了2.4G信号可远距离传输以及5G信号传输速率快的优点，进而提升了通信的整体质量和传输效率；同时，增加了传输频段，可降低原始数据传输频段的占用率，同时也提升了数据在原有频段的传输速度。
在本申请实施例第二方面的一种可能的实现方式中，所述方法还包括：当所述第二电子设备为第一业务状态，所述第一电子设备和所述第二电子设备的工作模块均为第三模式，所述第二设备在所述2.4G和所述5G频段发送相同的数据。
在以上实施例中，采用同时在2.4G和5G频段传输相同的数据包，降低丢包率，可提高数据传输的速度，提升通信质量。
在本申请实施例第二方面的一种可能的实现方式中，所述方法还包括：第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式之后还包括：检测通信质量是否提升；若通信质量有提升，保持所述工作模式进行数据传输；若通信质量没有提升，将工作模式切换为第一模式或第二模式，并发送指令指示第一电子设备第一模式或所述第二模式。
以上实施例中，通过对于通信质量的检测，对于切换后的工作模式的效果进行评估，以便选择与当前业务状态合适的工作模式进行数据传输。
本申请实施例第三方面提供了一种第一电子设备，所述第一电子设备包括：检测模块，用于检测第一电子设备与第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；处理模块，当所述信号强度小于所述预设值时，用于判断所述第二电子设备的当前业务状态，根据所述当前业务状态确定适合所述当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；所述根据所述业务状态确定第一电子设备及第二电子设备的对应的工作模式包括以下中的至少一种：若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G频段接收数据；所述处理模块还用于将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式。
以上实施例中，可根据业务状态切换工作模式，同时利用了5G频段吞吐优势和抗干扰的特性以及2.4G的覆盖能力强的优点，提高了通信质量和数据传输效率；避免了在单一的频段进行传输时，由于无线信号弱而导致整个业务卡顿和中断的故障。
在本申请实施例第三方面的一种可能的实现方式中，所述处理模块用于判断所述第二电子设备的当前业务状态包括以下中的至少一种：判断所述业务状态是否为所述第一业务状态，所述第一业务状态包括第二电子设备的当前业务为预设业务，所述预设业务为游戏业务或语音业务；判断所述业务状态是第二业务状态和第三业务状态中的哪一种，所述第二业务状态为上行业务量大于下行业务量，所述第三业务状态为下行业务量大于上行业务 量。
在本实施例中，所述处理模块还用于：通过数据帧的格式判断所述业务状态是否为第一业务状态；通过数据吞吐量判断所述业务状态为第二业务状态和第三业务状态中的哪一种。
在本申请实施例第三方面的一种可能的实现方式中，所述处理模块用于判断所述第二电子设备的当前业务状态包括以下中的至少一种：根据数据吞吐量，判断业务状态为第一业务状态、第二业务状态和第三业务状态中的哪一种；其中，所述第一业务状态为上行业务量与下行业务量的差值在预设范围内；所述第二业务状态为上行下务量大于下行业务量，且差值大于预设值；所述第三业务状态为下行下务量大于上行业务量，且差值大于预设值。
在以上实施例中，当第一电子设备与第二电子设备切换为第三模式、第四模式或第五模式时，由于增加了2.4G或5G通路进行数据传输，利用了2.4G信号可远距离传输以及5G信号传输速率快的优点，进而提升了通信的整体质量和传输效率；同时，增加了传输频段，可降低原始数据传输频段的占用率，同时也提升了数据在原有频段的传输速度。
在本申请实施例第三方面的一种可能的实现方式中，所述处理模块还用于：当所述第二电子设备为第一业务状态，所述第一电子设备和所述第二电子设备的工作模块均为第三模式的情况下，在所述2.4G和所述5G频段发送相同的数据。
在以上实施例中，采用同时在2.4G和5G频段传输相同的数据包，降低丢包率，可提高数据传输的速度，提升通信质量。
在本申请实施例第三方面的一种可能的实现方式中，所述检测模块还用于检测通信质量是否提升；所述处理模块还用于，若通信质量没有提升，将工作模式切换为第一模式或第二模式，并发送指令指示第二电子设备第一模式或所述第二模式。
以上实施例中，通过对于通信质量的检测，对于切换后的工作模式的效果进行评估，以便选择与当前业务状态合适的工作模式进行数据传输。
本申请实施例第四方面提供了一种第二电子设备，所述第二电子设备包括：检测模块，用于检测第一电子设备与所述第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；处理模块，当所述信号强度小于所述预设值时，用于判断当前业务状态，根据当前业务状态确定适合当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；所述根据所述业务状态确定所述第一电子设备及所述第二电子设备的对应的工作模式包括以下中的至少一种：若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G频段接收数据；处理模块还用于将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式，并发送指令 指示第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式。
以上实施例中，可根据业务状态切换工作模式，同时利用了5G频段吞吐优势和抗干扰的特性以及2.4G的覆盖能力强的优点，提高了通信质量和数据传输效率；避免了在单一的频段进行传输时，由于无线信号弱而导致整个业务卡顿和中断的故障。
在本申请实施例第四方面的一种可能的实现方式中，所述处理模块用于判断所述当前业务状态包括以下中的至少一种：判断所述业务状态是否为所述第一业务状态，所述第一业务状态包括第二电子设备的当前业务为预设业务的状态，所述预设业务为游戏业务或语音业务。
在本实施例中，所述处理模块还用于：通过数据帧的格式判断所述业务状态是否为第一业务状态；通过数据吞吐量判断所述业务状态为第二业务状态和第三业务状态中的哪一种。
在本申请实施例第四方面的一种可能的实现方式中，所述处理模块用于判断所述当前业务状态包括以下中的至少一种：根据数据吞吐量，判断业务状态为第一业务状态、第二业务状态和第三业务状态中的哪一种；其中，所述第一业务状态为上行业务量与下行业务量的差值在预设范围内；所述第二业务状态为上行下务量大于下行业务量，且差值大于预设值；所述第三业务状态为下行下务量大于上行业务量，且差值大于预设值。
在以上实施例中，当第一电子设备与第二电子设备切换为第三模式、第四模式或第五模式时，由于增加了2.4G或5G通路进行数据传输，利用了2.4G信号可远距离传输以及5G信号传输速率快的优点，进而提升了通信的整体质量和传输效率；同时，增加了传输频段，可降低原始数据传输频段的占用率，同时也提升了数据在原有频段的传输速度。
在本申请实施例第四方面的一种可能的实现方式中，所述处理模块还用于：当所述第二电子设备为第一业务状态，所述第一电子设备和所述第二电子设备的工作模块均为第三模式的情况下，用于在所述2.4G和所述5G频段发送相同的数据。
在以上实施例中，采用同时在2.4G和5G频段传输相同的数据包，降低丢包率，可提高数据传输的速度，提升通信质量。
在本申请实施例第四方面的一种可能的实现方式中，所述检测模块还用于检测通信质量是否提升；所述处理模块还用于，若通信质量没有提升，将工作模式切换为第一模式或第二模式，并发送指令指示第一电子设备第一模式或所述第二模式。
以上实施例中，通过对于通信质量的检测，对于切换后的工作模式的效果进行评估，以便选择与当前业务状态合适的工作模式进行数据传输。
本申请实施例第五方面提供了一种电子设备，所述电子设备包括：处理器，存储器和收发器；所述处理器、所述存储器和所述收发器耦合，所述存储器存储有程序指令，当所述存储器存储的程序指令被所述处理器执行时使得所述电子设备实现以上第一方面所述的方法。
本申请实施例第六方面提供了一种电子设备，所述电子设备包括：处理器，存储器和收发器；所述处理器、所述存储器和所述收发器耦合，所述存储器存储有程序指令，当所述存储器存储的程序指令被所述处理器执行时使得所述电子设备实现以上第二方面所述的 方法。
本申请实施例第七方面提供了一种计算机可读存储介质，所述计算机存储介质存储有计算机程序，所述计算机程序包括程序指令，所述程序指令当被处理器执行时使所述处理器执行如第一方面所述的方法。
本申请实施例第八方面提供了一种计算机可读存储介质，所述计算机存储介质存储有计算机程序，所述计算机程序包括程序指令，所述程序指令当被处理器执行时使所述计算机执行如第二方面所述的方法。
本申请实施例第九方面提供了一种芯片系统，所述芯片系统包括处理器与数据接口，所述处理器通过所述数据接口读取存储器上存储的指令，以执行如第一方面所述的方法。
本申请实施例第十方面提供了一种芯片系统，所述芯片系统包括处理器与数据接口，所述处理器通过所述数据接口读取存储器上存储的指令，以执行如第一方面所述的方法。
本发明实施例提供了一种无线数据传输方法，由上述技术方案可知，本发明实施例当通信时信号强度较弱时，通过对业务状态的判断，将无线路由器切换至与业务状态对应的工作模式。本发明实施例可根据业务状态选择合适的无线传输频段，同时利用了5G频段吞吐优势和抗干扰的特性以及2.4G的覆盖能力强的优点，提高了通信质量和数据传输效率；避免了在单一的频段进行传输时，由于无线信号弱而导致整个业务卡顿和中断的故障。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种可选择双通路芯片的第一模式M1结构示意图。
图2为本申请实施例提供的一种可选择双通路芯片的第二模式M2结构示意图。
图3为本申请实施例提供的一种可选择双通路芯片的第三模式M3结构示意图。
图4为本申请实施例提供的一种可选择双通路芯片的第四模式M4结构示意图。
图5为本申请实施例提供的一种可选择双通路芯片的第五模式M5结构示意图。
图6为本申请实施例提供的一种可通断双通路芯片的第一模式M1结构示意图。
图7为本申请实施例提供的一种可通断双通路芯片的第二模式M2结构示意图。
图8为本申请实施例提供的一种可通断双通路芯片的第三模式M3结构示意图。
图9为本申请实施例提供的一种可通断双通路芯片的第四模式M4结构示意图。
图10为本申请实施例提供的一种可通断双通路芯片的第五模式M5结构示意图。
图11为本申请实施例提供的一种AP和STA工作模式均为第一模式M1的通信示意图。
图12为本申请实施例提供的一种AP和STA工作模式均为第二模式M2的通信示意图。
图13为本申请实施例提供的一种AP和STA的无线数据传输方法流程图。
图14为本申请实施例提供的一种判断对应的工作模式的方法流程图。
图15为本申请实施例提供的一种语音数据帧的封装格式示意图。
图16-1为本申请实施例提供的一种AP和STA工作模式均为第三模式M3通信示意图。
图16-2为本申请实施例提供的一种AP和STA工作模式均为第三模式M3通信示意图。
图16-3为本申请实施例提供的一种AP和STA工作模式均为第三模式M3通信示意图。
图17-1至图17-3为本申请实施例提供的一种AP和STA工作模式均为第三模式M3的数据传输示意图。
图18-1至图18-3为本申请实施例提供的一种STA为第五模式M5且AP为第四模式M4时通信示意图。
图19为本申请实施例提供的一种STA为第四模式M4以及AP为第五模式M5时通信示意图。
图20为本申请实施例提供的一种判断对应的工作模式的方法流程图。
图21-1至图21-4为本申请实施例提供的一种AP和STA在半双工数据传输方式时的通信示意图。
图21-5及图21-6为本申请实施例提供的一种AP和STA在全双工数据传输方式时的通信示意图。
图22为本申请实施例提供的一种切换对应的工作模式的方法流程图。
图23为本申请实施例提供的一种切换对应的工作模式的方法流程图。
图24为本申请实施例提供的一种切换对应的工作模式的方法流程图。
图25为本申请实施例提供的一种AP和STA按常规方式连接的方法流程图。
图26为本申请实施例提供的一种对切换工作模式后的通信质量检测的方法示意图。
图27为本申请实施例提供的一种第一电子设备的结构示意图。
图28为本申请实施例提供的一种第二电子设备的结构示意图。
图29为本申请实施例提供的一种电子设备的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合在一种可能的实现方式中的附图，对在一种可能的实现方式中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在一种可能的实现方式中包括第一电子设备及第二电子设备。其中，第一电子设备或第二电子设备均可以为无线路由器或终端设备。无线路由器为包括WiFi无线路由器、光网络终端、WiFi无线中继器或CPE(Customer Premise Equipment)终端。所述终端设备可以为手机、平板电脑、笔记本、大屏电视、智能家居单品、PDA(Personal Digital Assistant，个人数字助理)、POS(Point of Sales，销售终端)、车载电脑等。
无线路由器的类型包括单频无线路由及双频无线路由器。双频无线路由器是指能够在两个无线频段进行通信，例如2.4GHz和5GHz；单频无线路由器是指仅支持某一无线频段进行通信，例如支持2.4GHz无线频段进行通信，或仅支持5GHz无线频段进行通信。终端设备的wifi芯片类型包括单路无线及双路无线，单路无线是指仅支持某一无线频段进行通信，双路无线能够在两个无线频段进行通信。
对于支持双频合一的AP和STA，可根据实际情况自动调配至2.4G或5G进行传输；然而，现有的双频合一自动切换灵敏度不高，造成在两个频段间反复切换，影响数据的传输，并且仅能在5G频段或在2.4G频段下工作。对于不支持双频合一的AP和STA,只能连接信号强度较差的信号，可能造成业务卡顿和中断。
在一种可能的实现方式中，AP和STA的wifi芯片类型包括可选择双通路芯片，或可选择四通路芯片，或可通断双通路芯片。
如图1所示，为可选择双通路芯片的第一模式M1结构示意图。如图所示，wifi芯片包括处理器，切换模块，信号处理模块，合路器及天线。所述切换模块包括切换开关，TX及RX通路，信号处理模块包括发射信号处理单元及接收信号处理单元。所述处理器可根据接收到的数据进行分析和计算，并发送指令，包括：用于判断信号强度是否小于预设值，判断业务状态的业务状态，判断业务状态确定对应的工作模式。
所述切换模块可根据处理器的指令切换各个切换开关的状态；所述指令包括了各个切换开关的位置及连通状态。例如，处理器发送的指令为“wpriv wl1 write_reg b(切换通道),wpriv wl2 write_reg b(切换通道)，808(开关的存储位置),11(状态)”；“wpriv wl1 write_reg b”表示切换2.4G通道的开关，“wpriv wl2 write_reg b”表示切换5G通道的开关，“808”为开关位置的存储地址，“11”代表开关的状态，具体地，“11”为8进制数“00010001”，代表8路开关的状态分别为“关关关开关关关开”。切换模块的切换开关根据处理器发出的指令而改变与TX或/和RX的连通关系。
信号处理模块包括发射信号处理单元及接收信号处理单元。所述发射信号处理单元可以包括数模转换器(DAC)，滤波器(Filter)，混频器(Mixer)，VGA及功率放大器(PA)，所述接收信号处理单元可以包括低噪声放大器(LNA)，混频器(Mixer),滤波器(Filter),压控增益衰减器(VGA),及模数转换器(ADC)。发射信号处理模块的信号汇集到合路器中，根据发射信号的频率，合路器将发射信号映射至少一个天线中进行发送；当天线接收到信号后，通过合路器将其传输至接收信号处理模块，对接收信号进行处理。
所述天线的数量为至少一个，同一天线中同时只可发送某一频率的信号，同样的，同一天线中同时只可接收某一频率的信号。在半双工方式下，上下行通路可通过合路器，共用一个天线；通过合路器的开关，天线在同一时间只用于发送上行或接收下行信号，收和发是时分复用方式工作，此时接收和发射信号可以采用相同或不同的载波频率。在全双工数据传输方式下，上下行通路可通过滤波器组共用一个天线；由于接收和发射信号采用不同载波频率，天线在同一时间发送上行及接收下行信号，收和发是频分复用方式工作。
在本发明某实施例中，wifi芯片为可选择N通路芯片，包括2N组切换开关，2N路TX及2N路RX，所述N为2、4或其它正整数。所述2N路TX分为N组，每组包括1路2.4G TX和1路5G TX；2N路RX分为N组，每组包括1路2.4G RX和1路5G RX；每组由一个切换开关选择连通其中一条通路。如图1所示，本发明一个实施例中，可选择双通路芯片设置有4个切换开关P1～P4，4路TX，及4路RX；所述4路TX包括2.4G TX1，5G TX1，2.4G TX2，5G TX2；2.4G TX1和5G TX1为一组，由P1选择连接通，2.4G TX2和5G TX2为一组，由P2选择连通；所述4路RX包括2.4G RX1，5G RX1，2.4G RX2，5G RX2；2.4G RX1和5G RX1为一组，由P3选择连接通，2.4G RX2和5G RX2为一组，由P4选择连通。
在一种可能的实现方式中，无线路由器及电子设备的工作模式包括第一模式M1及第二模式M2。所述第一模式M1为切换开关全部选择连通5G频段通路，控制TX的切换开关选择5G TX通路连通，控制RX的切换开关选择5G RX通路连通。所述第二模式M2为切换开关全部选择连通2.4G频段通路，控制TX的切换开关选择2.4G TX通路连通，控制RX的切换开关选择2.4G RX通路连通。
如图1所述，为可选择双通路芯片的第一模式M1结构示意图。图中，P1选择连通5G TX1，P2选择连通5G TX2，P3选择连通5G RX1，P4选择连通5G RX2。
如图2所述，为可选择双通路芯片的第二模式M2结构示意图。图中，P1选择连通2.4G TX1，P2选择连通2.4G TX2，P3选择连通2.4G RX1，P4选择连通2.4G RX2。
在本发明另实施例中，无线路由器及电子设备的工作模式还包括第三模式M3，第四模式M4及第五模式M5。所述第三模式M3为：控制TX的切换开关选择5G TX和2.4G TX通路同时连通，控制RX的切换开关选择5G RX和2.4G RX通路同时连通。所述第四模式M4为：控制TX的切换开关选择2.4G TX通路连通，控制RX的切换开关选择5G RX通路连通。所述第五模式M5为：控制TX的切换开关选择5G TX通路连通，控制RX的切换开关选择2.4G RX通路连通。
如图3所示，为可选择双通路芯片的第三模式M3结构示意图。图中，P1选择连通2.4G TX1，P2选择连通5G TX2；P3选择连通2.4G RX1，P4选择连通5G RX2。
如图4所示，为可选择双通路芯片的第四模式M4结构示意图。图中，P1选择连通2.4G TX1，P2选择连通2.4G TX2；P3选择连通5G RX1，P4选择连通5G RX2。
如图5所示，为可选择双通路芯片的第五模式M5结构示意图。图中，P1选择连通5G TX1，P2选择连通5G TX2；P3选择连通2.4G RX1，P4选择连通2.4G RX2。
在本发明某实施例中，wifi芯片为可通断N通路芯片，wifi芯片包括4N组切换开关，2N路TX，2N路RX，所述N为不小于2的正整数。每路TX的RX均设置有一个切换开关，切换开关选择连通或不连通该通路。本发明一个实施例中，如图6所述，为可通断双通路芯片的第一模式M1结构示意图。可通断双通路芯片设置有8个切换开关P1～P8，4路TX，及4路RX；所述及4路TX包括2.4G TX1，5G TX1，2.4G TX2，5G TX2；所述及4路RX包括2.4G RX1，5G RX1，2.4G RX2，5G RX2。P1可选择接通或断开2.4G TX1，P2可选择接通或断开5G TX1，P3可选择接通或断开2.4G TX2，P4可选择接通或断开或5G TX2，P5可选择接通或断开2.4G RX1，P6可选择接通或断开5G RX1，P7可选择接通或断开2.4G RX2，P8可选择接通或断开5G RX2。
在一种可能的实现方式中，无线路由器及电子设备的工作模式包括第一模式M1及第二模式M2。所述第一模式M1为切换开关全部选择连通5G频段通路，控制TX的切换开关选择5G TX通路连通，控制RX的切换开关选择5G RX通路连通。所述第二模式M2为切换开关全部选择连通2.4G频段通路，控制TX的切换开关选择2.4G TX通路连通，控制RX的切换开关选择2.4G RX通路连通。
如图6所述，为可通断双通路芯片的第一模式M1结构示意图。图中，P2选择连通5G TX1，P4选择连通5G TX2，P6选择连通5G RX1，P8选择连通5G RX2。
如图7所述，为可通断双通路芯片的第二模式M2结构示意图。图中，P1选择连通2.4G  TX1，P3选择连通2.4G TX2，P5选择连通2.4G RX1，P7选择连通2.4G RX2。
在本发明另实施例中，无线路由器及电子设备的工作模式包括第三模式M3，第四模式M4及第五模式M5。所述第三模式M3为：控制TX的切换开关选择5G TX和2.4G TX通路同时连通，控制RX的切换开关选择5G RX和2.4G RX通路同时连通。所述第四模式M4为：控制TX的切换开关选择2.4G TX通路连通，控制RX的切换开关选择5G RX通路连通。所述第五模式M5为：控制TX的切换开关选择5G TX通路连通，控制RX的切换开关选择2.4G RX通路连通。
如图8所示，为可通断双通路芯片的第三模式M3结构示意图。图中，P1选择连通2.4G TX1，P2选择连通5G TX1，P3选择连通2.4G TX2，P4选择连通5G TX2，P5选择连通2.4G RX1，P6选择连通5G RX1，P7选择连通2.4G RX2，P8选择连通5G RX2。
如图9所示，为可通断双通路芯片的第四模式M4结构示意图。图中，P1选择连通2.4G TX1，P3选择连通2.4G TX2；P6选择连通5G RX1，P8选择连通5G RX2。
如图10所示，为可通断双通路芯片的第五模式M5结构示意图。图中，P2选择连通5G TX1，P4选择连通5G TX2，P5选择连通2.4G RX1，P7选择连通2.4G RX2。
在本申请一些实施例中，第一电子设备为AP，第二电子设备为STA，AP为双频无线路由器，STA包括双路无线的wifi芯片，AP和STA均可支持在2.4GHz和5GHz无线频段进行通信，用户可以按需选择连接2.4GHz或5GHz。
在本实施例中，无线路由器为AP及STA的正常工作模式包括第一模式M1或第二模式M2。如图11所示，为AP端和STA的工作模式均为第一模式M1的通信示意图，为了更加直观的显示，图中示出了与本实施例相关的切换模块及通信示意图。在本实施例中，无线路由器为AP及STA均为可选择双通路芯片。STA的上行业务数据和下行业务数据均在5G频段进行传输，所述第一模式M1为AP及STA的wifi芯片TX和RX全部为5G频段。如图12所示，AP端和STA的工作模式均为第二模式M2的通信示意图，在本实施例中，无线路由器为AP及STA均为可选择双通路芯片。STA的上行业务数据和下行业务数据均在2.4G频段进行传输，所述第二模式M2为AP及STA的wifi芯片的TX和RX全部为2.4G频段。无线路由器为AP及STA的wifi芯片类型可根据实际产品的通信需要进行选择。
在本发明另实施例中，无线路由器AP与多个STA进行通信；此时，由于AP在与多个STA在通信时为分时通信，即AP同一时间仅与多个STA中的某一个STA进行通信并进行数据传输，因此，无线路由器AP根据以下实施例中的通信方法，无线路由器AP可在不同的时间切换不同的工作状态，用于分别与某一个STA建立通信连接后，进行数据传输，提高了数据传输的整体效率。
如图13所示，为在一种可能的实现方式中，AP和STA的通信方法流程图。S110：AP检测AP与STA进行通信时的无线信号强度，并判断信号强度是否小于预设值N。在本实施例中，通过AP端检测RX接收的信号强度用来评估AP和STA之间的无线信号强度，无线信号强度为RSSI值。RSSI值的获取方法可以为：AP端的wifi芯片执行AT驱动命令“iwpriv wl0 set_mib rssi_dump＝1”，或通过AP端的wifi芯片调用对应的接口进行查询。
和STA的发射信号强度相比，AP端的发射信号较强；因而在STA与AP在5G频段进行业务通信时，由于STA的发射信号较弱，导致STA的上行数据传输成为链路短板，造成整 个业务卡顿和中断。在本发明的实施例中，在AP端检测RX接收的信号强度，即检测STA的发射信号强度，通过评估通信过程中的链路短板，来评估AP与STA的通信强度和质量。
在一种可能的实现方式中，设定定时周周期T，到达定时周期T后，AP端自动发起信号强度检测。
在一种可能的实现方式中，预设值N为RSSI＝-70dBm
S120：若检测的无线信号强度不小于预设值N，则表明AP和STA的通信状态良好，在此情况下，保持AP端和STA在原始工作模式继续进行通信，所述原始工作模式为第一模式M1或第二模式M2。
S130：若检测的无线信号强度小于预设值N，则表明AP和STA的无线信号强度通信连接不佳，在此情况下，AP端判断当前STA的业务状态，并根据业务状态确定适合所述当前业务状态的AP及STA对应的工作模式。
所述业务状态可分为上行业务和下行业务；在STA与AP通信过程中，上行业务是指STA进行数据上传,下行业务是指STA进行数据下载；在实际业务中，视频、网页状态主要是下行业务，直播、上传文件等主要是上行业务，游戏、语音通常是上下行业务均衡的。
S140：AP端切换为对应的工作模式，并发送指令指示STA将工作模式切换为所述确定出的适合当前业务状态的STA对应的工作模式，进行数据传输。
在一种可能的实现方式中，如图14所示，为在一种可能的实现方式中根据业务状态确定适合所述当前业务状态的AP及STA对应的工作模式的方法流程图。步骤S130根据业务状态确定适合所述当前业务状态的AP及STA对应的工作模式包括：
S131：判断电子设备的业务状态是否为第一业务状态。本实施例中，所述第一业务状态为上行业务量和下行业务量均衡，例如：语音业务、游戏业务或其它上下行量均衡的业务。业务类型的判断可通过判断数据帧的帧头进行判断。例如，对于指语音业务和游戏业务，根据通信协议802.11，无线数据帧的帧头设置有业务标志，如帧头标志为AC_VO，则该数据帧为语音业务数据帧，若帧头标志为AC_GAME，则该数据帧为游戏业务数据帧。
如图15所示为在一种可能的实现方式中，为语音数据帧的封装格式示意图。在数据帧的帧头有代表语音业务的AC_VO标志，代表该数据帧为语音业务数据帧，属于本实施例中的第一业务状态。
S132若判断业务状态为第一业务状态，确定AP及STA的工作模式为第三模式M3，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据。
如图16-1、图16-2及图16-3所示，为在一种可能的实现方式中，AP端和STA的工作模式均为第三模式M3的通信示意图。在本实施例中，无线路由器为AP及STA均为可选择双通路芯片，可参考附图16-1。在本发明另实施例中，无线路由器为AP为可通断双通路芯片，STA均为可选择双通路芯片，可参考附图16-2。在图16-1及图16-2的方案中，其中AP和STA分别设置有一路2.4G TX及一路5G TX，以及一路2.4G RX及一路5G RX，AP和STA可以采用1x1+1x1双频并发，在2.4G和5G频段上，可同时支持一路数据流进行传输(即1x1@2.4GHz+1x1@5GHz)。在本发明另实施例中，无线路由器为AP为可通断双通路芯片，STA均为可通断双通路芯片，可参考附图16-3。在图16-3的实施例中，AP和STA分别设置有两路2.4G TX及两路5G TX，以及两路2.4G RX及两路5G RX，AP和STA可以 采用2x2+2x2双频并发，在2.4G和5G频段上，可同时支持两路数据流进行传输(即2x2@2.4GHz+2x2@5GHz)。
当AP端和STA的工作模式均为第三模式M3时，STA的上行业务数据和下行业务数据同时在2.4G及5G频段进行通信，STA的上行业务数可通过2.4TX和5G TX进行上传，对应的，AP端通过2.4RX及5G RX对数据进行接收；STA的下行业务数据通过2.4RX和5G RX进行下载，对应的，AP端通过2.4TX及5G TX将数据发送出来。
由于数据可同时在2.4G或5G频段上进行传输，因此，当AP及STA均为第三模式M3时，AP和STA可通过2.4G和5G频段可以传输相同的或不同的数据包，wifi芯片可根据具体的情况需要，例如，在一个可能的实施例中，根据不同的业务类型，预设第三模式M3在某些业务类型时为传输相同的数据包，某些业务可以为游戏，视频通话，语音等业务，或其它需要实时的网速快的业务。在某些业务类型时为传输不同的数据包，某些业务可以为测评，看高清视频，投屏等业务，或其它需要较大带宽或较大数据传输量的业务。如图17-1、图17-2及图17-3所示，本申请实施例提供的一种AP端和STA的工作模式均为第三模式M3的数据传输示意图。由于终端设备与无线路由端距离较远，导致两设备之间5G信号较弱；此时，数据在2.4G频段或5G频段的传输速度不确定，可能是2.4G频段传输数据较快或5G频段传输数据较快。因此，在进行数据传输时，可同时在STA在2.4G和5G频段传输相同的数据包，如图17-1及图17-2所示，AP的2.4G TX及5G TX向STA发送相同的数据包1；STA的wifi芯片在接收数据包时，根据由2.4G频段和5G频段的数据包的到达时间，接收先到达的数据包1，对于后到达的数据包1进行舍弃。如图17-1所示，由于2.4G的传输速度较快，先接收由2.4G频段发送的数据包；如图17-2所示，由于5G的传输速度较快，先接收由5G频段发送的数据包。Wifi芯片可通过对数据包的解析，判断是否为相同的数据包。作为一种可能的实施例，用于通信报文的封装过程，从上至下分别常包括物理层、数据链路层、网络层、传输层、会话层、表示层和应用层；在封装数据包时，会按照以上的原则自上而下封装，接收在解封数据包时，同样会反向自下而上解封装；当STA在解压数据包过程中，若判断某一层的数据与之前的数据包的数据是重复的，则判断该数据包为重复传输的数据包，对该数据包执行舍弃的操作。采用同时在2.4G和5G频段传输相同的数据包，可提高数据传输的速度。
如图17-3所示，为本申请实施例提供的一种AP端和STA的工作模式均为第三模式M3的数据传输示意图。如图所示，在同一时间，AP向STA在2.4G和5G频段传输不同的数据包，AP的2.4G TX发送数据包1，与此同时5G TX发送相同的数据包2，或者，在同一时间，AP的2.4G TX发送数据包3，与此同时5G TX发送相同的数据包4；wifi芯片对于数据包进行自动分配，在不同频段进行数据包的依次发送，采用同时在2.4G和5G频段传输不同的数据包，可提高单位时间内数据传输的吞吐量。
当STA的工作模式为第一业务状态时，由于上行和下行业务量均衡，STA选择连通2.4G RX和2.4TX，5G RX和5G TX，使得在2.4G和5G频段可均衡将信息进行接发，上行数据传输速率和下行数据传输速率是均衡的。与第一模式M1相比较，由于增加了2.4G通路进行数据传输，扩展了无线信号的辐射范围，进而可增强无线信号强度，利用了2.4G信号可远距离传输以及5G信号传输速率快的优点，进而提升了通信的整体质量和传输效率。
S133若判断业务状态不属于第一业务状态，根据上下行业务的吞吐值，判断业务状态为第二业务状态或第三业务状态。
业务状态为上行业务量大于下行业务量时，确定业务状态为第二业务状态；业务状态为下行业务量大于上行业务量时，确定业务状态为第三业务状态；所述业务量可通过上下行吞吐值评估。
上下行业务的吞吐值可通过AP端的wifi芯片执行AT驱动命令“iwpriv wl0 get_tx_throughput”和“iwpriv wl0 get_rx_throughput”或相同功能命令，或查询对应接口参数而获取。在一种可能的实现方式中，判断在预设时间T内，例如10秒；当AP端检测到tx吞吐值大于rx吞吐值，对应的，此时STA的tx吞吐值小于rx吞吐值，判断业务状态为第二业务状态；当AP端检测到tx吞吐值小于rx吞吐值，对应的，此时STA的tx吞吐值大于rx吞吐值，判断业务状态为第三业务状态。
在本发明另实施例中，若AP与多个STA建立了通信连接，通过数据帧中的MAC地址或ID地址，获取AP与某一STA的tx或rx的吞吐值。
S134若业务状态为第二业务状态，确定STA的工作模式为第四模式M4，对应的AP端的工作模式为第五模式M5，所述第四模式为在2.4G频段发送数据，且在5G频段接收数据，所述第五模式为在5G频段发送数据，且在2.4G频段接收数据。
如图18-1，图18-2及图18-3为在一种可能的实现方式中AP为第五模式M5以及STA为第四模式M4时通信示意图。如图18-1所示，为在一种可能的实现方式中，AP端和STA的工作模式均为第三模式M3的通信示意图。在本实施例中，无线路由器为AP及STA均为可选择双通路芯片，可参考附图18-1。在本发明另实施例中，无线路由器为AP为可通断双通路芯片，STA为可选择双通路芯片，可参考附图18-2。在本发明另实施例中，无线路由器为AP为可通断双通路芯片，STA为可选择双通路芯片，可参考附图18-3。无线路由器为AP及STA的wifi芯片类型可根据实际产品的通信需要进行选择。在一种可能的实现方式中，STA在第四模式M4下，其上行数据通过2.4G TX进行上传，对应的，AP端在第五模式M5下，通过2.4G RX对数据进行接收；STA在第四模式M4下，其下行数据通过5G RX进行下载，对应的，AP端在第五模式M5下，通过5G TX将数据发送出来。当STA为第四模式M4、AP端为第五模式M5时，STA的上行业务数据在2.4G频段进行通信，STA的下行业务数据在5G频段进行通信。
当业务状态为第二业务状态时，STA的上行业务的吞吐量较大，由于STA和AP端的距离较远，STA在5G频段的发射信号较弱，导致通信质量不佳。当STA切换为2.4G频段进行信号发送，由于数据在2.4G频段的信号的辐射范围较大，因而，提升了STA发射信号的强度，进行提高了STA数据上传的速率，同时，当STA上传时，AP端需采用对应的2.4G频段进行信号接收；另一方面，STA的下行业务仍采用5G信息进行数据下载，而由于上行业务已不占用5G的频段，也同时提升了5G频段的接收信号的强度，进而提高了STA数据下载的速率。
S135若业务状态为第三业务状态，确定STA的工作模式为第五模式M5，对应的AP端的工作模式为第四模式M4。图19为在一种可能的实现方式中STA为第五模式M5以及AP为第四模式M4时通信示意图。在本实施例中，无线路由器为AP及STA均为可选择双通路 芯片，在本发明其它实施例中，无线路由器为AP及STA的wifi芯片类型可根据实际产品的通信需要，选择不同种类的wifi芯片，具体的通信方法与图17-1、图17-2、图17-3、图18-1、图18-2及图18-3所示的方法类似，在此不再赘述。当STA为第五模式M5、AP端为第四模式M4时，STA的上行业务数据在5G频段进行通信，STA的下行业务数据在2.4G频段进行通信。STA在第五模式M5下，下行数据通过2.4G RX进行下载，对应的，AP端在第四模式M4下，通过2.4G TX将数据发送出来；STA在第五模式M5下，其上行数据通过5G TX进行上传，对应的，AP端在第四模式M4下，通过5G RX对数据进行接收。
业务状态为第三业务状态时，STA的下行业务的吞吐量较大，由于距离较远，STA在5G频段接收的信号较弱，导致通信质量不佳。当STA切换为2.4G频率进行数据下载，由于数据在2.4G频段的信号的辐射范围较大，因而，提升了5G频段的接收信号的强度，进而提高了STA数据下载的速率；同时，当STA下载时，AP端需采用对应的2.4G频段对进行信号发送；另一方面，STA的上行业务仍采用5G信息进行信号发射，而由于下行业务已不占用5G的频段，也同时提升了STA发射信号的强度，进行提高了STA数据上传的速率。
在一种可能的实现方式中，如图20所示，为在一种可能的实现方式中选择对应的工作模式的方法流程图。所述步骤S130S130根据业务状态确定适合所述当前业务状态的AP及STA对应的工作模式包括：
S136根据业务的上下行吞吐值，判断电子设备的业务状态为第一业务状态、第二业务状态或第三状态。
上下行吞吐值可通过AP端的wifi芯片执行AT驱动命令“iwpriv wl0 get_tx_throughput”和“iwpriv wl0 get_rx_throughput”或相同功能命令，或查询对应接口参数而获取。
在一种可能的实现方式中，设置预设时间T，以及预判阈值N(N为正整数)，判断在预设时间T内，例如10秒；当AP端检测tx吞吐值与rx吞吐值的差值在[-N,+N]的区间内，判断业务状态为第一业务状态；当AP端检测tx吞吐值＞(rx吞吐值+N)，判断业务状态状务为第二业务状态，当rx吞吐值＞(tx吞吐值+N)，判断业务状态为第三业务状态，N的取值范围为0和正数。
在一种可能的实现方式中，设置预设时间T，以及预判阈值N(N为正整数)，判断在预设时间T内，例如10秒；当AP端检测tx吞吐值与rx吞吐值的差值在(-N,+N)的区间内，判断业务状态为第一业务状态；当AP端检测tx吞吐值≥(rx吞吐值+N)，判断业务状态为第二业务状态，当rx吞吐值≥(tx吞吐值+N)，判断业务状态为第三业务状态，N的取值范围为0和正数。
S137若判断业务状态为第一业务状态，AP端与STA的工作模式为第三模式M3。当AP和STA为第三模式M3的数据传输方法和上述相关内容类似，在此不再赘述。
S138若判断业务状态为第二业务状态，确定STA的工作模式为第四模式M4，对应的AP端的工作模式为第五模式M5。当STA为第四模式M4、AP为第五模式M5的数据传输方法和上述相关内容类似，在此不再赘述。
S139若判断业务状态为第三业务状态，确定STA的工作模式为第五模式M5，对应的AP端的工作模式为第四模式M4。当STA为第五模式M4、AP为第四模式M5的数据传输方法 和上述相关内容类似，在此不再赘述。
在以上实施例中，所述第四模式M4包括第一状态的第四模式及第二状态的第四模式，第五模式M5包括第一状态的第五模式及第五状态的第四模式，所述第一状态为半双工数据传输方式，所述第二状态为全双工数据传输方式。
为在一种可能的实现方式中，在半双工数据传输方式下，在同一时间，AP端和STA只能有一端进行数据的发送。如图21-1至图21-4所示，为AP和STA在半双工数据传输方式时的通信示意图。如图21-1所示，当AP向STA发送数据时，发送端AP先发送RTX进行询问，收到接收端STA发送的CTS确认信号后。根据收到的CTS帧，AP了解到STA已经成功接收RTS帧，并且已经准备好接收AP发送的数据包1。AP开始发送数据包1，同时STA开始接收数据包1，STA在接收完数据包1后发送ACK帧给AP，表示数据接收完成。
如图21-2所示，为AP在半双工数据传输方式时的链路通信示意图。发送端AP的2.4G TX(或5G TX)先发送RTS进行询问，STA在接收到RTS后，STA通过2.4G RX(或5G RX)发送的CTS确认信号后，AP的2.4G TX(或5G TX)执行数据发送。在同一时间内，AP和STA只有一方执行数据的发送(或接收)。
如图21-3所示，为在一种可能的实现方式中，AP和STA在半双工数据传输方式时的链路通信示意图。当STA向AP发送数据时，发送端STA先发送RTX进行询问，收到接收端AP发送的CTS确认信号后。根据收到的CTS帧，STA了解到AP已经成功接收RTS帧，并且已经准备好接收STA发送的数据包2。STA开始发送数据包2，同时AP开始接收数据包2，AP在接收完数据包2后发送ACK帧给STA，表示数据接收完成。
如图21-4所示，为AP在半双工数据传输方式时的链路通信示意图。发送端STA的2.4G TX(或5G TX)先发送RTS进行询问，AP在接收到RTS后，AP通过2.4G RX(或5G RX)发送的CTS确认信号后，STA的2.4G TX(或5G TX)执行数据发送。在同一时间内，AP和STA只有一方执行数据的发送(或接收)。
在一种可能的实现方式中，当采用第二状态的第四模式M4或第二状态的第五模式M5进行数据传输时，其上行的频段和下行的频段属于不同的频段，即分别在2.4G和5G两个频段分开独立工作，传输协议上无需遵从先问再传输的原则，可在2.4G和5G两个频段同时实现信息的接收或发送，减少了信息的延迟，可降低链路上的空间损耗值，提高覆盖范围，改善上下行的协调机制问题。
如图21-5及图21-6所示，为在一种可能的实现方式中，AP和STA在全双工数据传输方式时的通信示意图。如图21-5所示，当AP有数据包组合要发送给STA时，AP先发送一个RTS帧给STA，AP接收到STA发送CTS帧后，根据收到的CTS帧，AP了解到STA已经成功接收RTS帧，并且已经准备好接收AP发送的数据包组合。在全双工数据传输方式下，所发送的数据包组合可以是多个数据包的集合。如图21-6所示的实施例中，第一数据包组合包括数据包1、数据包2及数据包3，第二数据包组合包括数据包4、数据包5及数据包6。所述数据包组合的大小根据业务类型确定，所述基于业务类型对于不同的数据包设定不同的预设值；例如，游戏业务的数据包组合的大小可以为1Kbps，视频的数据包组合的大小可以为2M。当AP接收到STA发送CTS帧后，AP的TX开始发送第一数据包组合，在发送第一数据包组合过程中，数据包1、数据包2及数据包3连续不间断进行发送；STA在接收完 每个数据包后，通过TX发送ACK帧，表示数据包成功接收。在全双工数据传输方式下，AP发送的数据及STA发送的数据通过不同的频段进行发送，因此，AP数据包和STA的ACK可同时进行数据的传输，进而使得数据连续不间断发送，提升了数据的传输速度。
在一种可能的实现方式中，如图22所示，为在本申请实施例提供的切换对应的工作模式的方法流程图。所述步骤S140之前包括：
S141：AP向STA发送第一指消息，获取STA响应第一消息而发出的第二消息，AP判断STA是否支持第三模式M3、第一状态的第四模式M4或第一状态的第五模式M5。
AP向STA发送第一指消息，所述第一消息用于询问所述STA是否支持所述工作模式，并获取STA响应第一消息而发出的第二消息，根据第二消息判断STA是否支持业务状态对应的工作模式。所述工作模式包括第三模式M3、第一状态的第四模式M4及第一状态的第五模式M5。
如图22所示，为AP判断STA是否支持与业务状态对应的工作模式的方法示意图。AP端的wifi芯片根据AP的通信处理能力，生成第一消息，所述第一消息可包括第一标识，第一标识表明AP是否支持对应工作模式，例如支持第三模式M3、第一状态的第四模式M4、第一状态的第五模式M5；AP端的wifi芯片接收到STA返回的第二消息，所述第二消息包括第二标识，第二标识表明STA是否支持对应工作模式，例如是否支持第三模式M3、第一状态的第四模式M4、第一状态的第五模式M5。
另一方面，STA的wifi芯片在接收到第一消息时，基于STA预先设定的规则或协议，以及STA的通信处理能力，生成第二消息，且所述第二消息的第二标识表明STA是否支持对应工作模式。所述预先设定的规则或协议可以为，若第一标识为AP支持第三模式M3，则对应的第二标识为STA支持第三模式M3；若第一标识为AP支持第一状态的第四模式M4，则对应的第二标识为STA支持第一状态的第五模式M5；若第一标识为AP支持第一状态的第五模式M5，则对应的第二标识为STA支持第一状态的第四模式M4。所述通信处理能力为基于STA的wifi芯片中切换模块可实现的工作模式，判断STA是否支持对应的工作模式。
AP端的wifi芯片基于所述第一标识及第二标识，判断STA是否支持对对应工作模式进行传输。
在一些实施例中，所述AP发出的第一消息中为BEACON帧。根据802.11b-1999协议，Beacon帧的框架主体如表1所示。在本发明的一种实施方式为：由于Supported Rates通常用于表征通信的相关状态说明，在Beacon的Supported Rates字段的空白标志位中增加特殊标志位，通过所述特殊标志位可判断是否支持对应的工作模式。在本实施例中，所述特殊标志位用于判断是否支持第三模式M3、第一状态的第四模式M4、第一状态的第五模式M5、或全双工数据传输方式；例如，第三模式M3定义为00A1，第一状态的第四模式M4定义为00A2，第一状态的第五模式M5定义为00A3，全双工数据传输方式定义为00B1。
Order Information Note
1 Timestamp —
2 Beacon interval —
3 Capability —
4 SSID —
5 Supported Rates —
6 FH Parameter Set 1
7 DS Parameter Set 2
8 CF Parameter Set 3
9 IBSS Parameter Set 4
10 TIM 5
在本发明另实施例中，所述第一标识可通过消息中的某一元素ID(Element id)标识。框架主体包括多个元素ID(Element id)，并且协议规定了元素ID的长度(Length)和值(Value)，保留未使用的元素ID。在一种可能的实现方式中，在消息中的Element id 221位置，将不同的工作模式定义不同的Value。当STA接收到包括有该元素ID的消息时，解析消息中的元素ID及其标识的值(Value)。
在本发明另实施例中，所述第一消息为数据帧，所述数据帧的内容中询问STA是否支持第三模式M3、第一状态的第四模式M4及第一状态的第五模式M5。另一方面，STA的wifi芯片在接收到第一消息时，基于STA的通信处理能力，生成第二消息，且所述第二消息的第二标识表明STA是否支持第三模式M3、第一状态的第四模式M4及第一状态的第五模式M5。
在一种可能的实现方式中，STA发送的所述第二消息是数据帧，所述数据帧的内容包括有第二标识，表明STA的通信处理能力，是否支持对应工作模式。STA在接收到AP发出的第一消息后，给出相应的回复。所述数据帧可采用通用协议进行通信交互，例如1905.1协议等，也可采用私有协议进行协端。
S142：若STA支持与业务状态对应的工作模式，AP和STA切换至所述工作模式下进行传输。
若STA的第二消息表示支持所述工作模式，则AP端及STA切换为所述工作模式，并执行数据传输。在本实施例中，当工作模式为第三模式M3、第一状态的第四模式M4或第一状态的第五模式M5。
当确定工作模式后，wifi芯片的处理器向切换模式发出切换指令，切换模块根据指令确认切换开关与TX，及RX通路的连接方式，并将确认连接指令发送至切换开关；使得wifi 芯片切换至对应的工作模式。所述切换指令为“wpriv wl1 write_reg b,wpriv wl2 write_reg b，808,11”，或采用相同功能命令，获取切换开关与TX，及RX通路的连接方式。
本发明的一个实施例为，AP切换至对应的工作模式后，向STA发送切换指令，所述切换指令指示STA切换至对应的工作模式的标识；STA在接收到切换指令时，STA的wifi芯片切换至对应的工作模式，并向AP发送切换确认指令，切换确认指令指示STA已切换至对应的工作模式。AP端的wifi芯片接收到STA返回的切换确认指令，开始执行数据传输。
AP端和STA切换工作模式进行可通过常规数据帧进行通信，所述数据帧的内容包括支持的工作模式等信息，所述数据帧可采用通用协议进行通信交互，例如1905.1协议等；也可采用自定义指令或采用私有协议进行协商。
在一种可能的实现方式中，切换确认指令中通过携带事件码指示STA切换至对应的工作模式的标识；例如，01为指示STA切换至第一模式M1，02为指示STA切换至第二模式M2，03为指示STA切换至第三模式M3，04为指示STA切换至第一状态的第四模式M4，05为指示STA切换至第一状态的第五模式M5。
S143：若STA不支持与业务状态对应的工作模式，AP和STA按常规方式连接。
在一种可能的实现方式中，如图23所示为在一种可能的实现方式中切换对应的工作模式的方法流程图。所述步骤S141判断AP判断STA是否支持第三模式M3、第一状态的第四模式M4或第一状态的第五模式M5之后还包括：
S150：若STA支持第一状态的第四模式M4或第一状态的第五模式M5，AP向STA发送第三消息，获取STA响应于第三消息而发送的第四消息，判断STA是否支持第二状态的第四模式或第二状态的第五模式，所述第二状态为全双工数据传输方式。
AP向STA发送第三消息，所述第三消息可包括第一标识，第一标识表明AP是否支持全双工数据传输方式；并获取STA发出的第四消息，进一步判断STA是否支持全双工数据传输方式。
消息的传输方式可采用常规指令或自定义指令，具体可参见如上内容，在此不在赘述。在本实施例中，所述第三消息采用BEACON帧，所述BEACON帧的特殊标志位用于判断是否支持全双工数据传输方式；例如，支持全双工数据传输方式定义为00B1。
STA的wifi芯片在接收到第三消息时，基于STA的通信处理能力，生成第四消息，且所述第六消息的第二标识表明STA的通信处理能力，是否支持对应工作模式。所述STA发出的第四消息与和上述第二消息相关内容类似，在此不再赘述。
AP端的wifi芯片接收到STA返回的第四消息，所述第四消息包括第二标识，第二标识表明STA是否支持全双工数据传输方式。
S151:若STA不支持全双工数据传输方式，则AP和STA切换至第一状态的第四模式M4或第一状态的第五模式M5进行传输。
S152：若STA支持全双工数据传输方式，AP和STA的工作模式切换至所述第二状态的第四模式M4、第二状态的第五模式M5进行传输。
在一种可能的实现方式中，如图24所示为在一种可能的实现方式中切换对应的工作模式的方法流程图。步骤S140之前包括：
S160：AP向STA发送第五消息，并获取STA响应于第五消息而发出第六消息，确定STA支持的所有工作模式。
AP向STA发送第五消息，所述第五消息可包括第一标识，第一标识表明AP所有支持的工作模式，所述所有支持的工作模式包括是否支持第三模式M3、第一状态的第四模式M4、第二状态的第四模式M4、第一状态的第五模式M5、及第二状态的第五模式M5。
消息的传输方式的方式可采用常规指令或自定义指令，具体可参见如上内容，在此不在赘述。在本实施例中，所述第五消息采用BEACON帧，所述BEACON帧的特殊标志位用于判断是否支持第三模式M3、第一状态的第四模式M4、第二状态的第四模式M4、第一状态的第五模式M5、或第二状态的第五模式M5；例如，第三模式M3定义为00A1，第一状态的第四模式M4定义为00A2，第一状态的第五模式M5定义为00A3，第二状态的第四模式M4定义为00C1，第二状态的第五模式M5定义为0021。
STA的wifi芯片在接收到第五消息时，基于预先设定的规则或协议，STA的通信处理能力，生成第六消息，且所述第六消息的第二标识表明STA所有支持的工作模式；所述通信处理能力为基于STA的wifi芯片中切换模块可实现的工作模式，判断STA支持的工作模式。
AP端的wifi芯片接收到STA返回的第六消息，所述第六消息包括第二标识；并基于第六消息，判断STA是否支持全双工或半双工的数据传输方式。
在本发明另实施例中，所述第五消息为数据帧，所述数据帧的内容中询问STA是否支持第三模式M3、第一状态的第四模式M4、第二状态的第四模式M4、第一状态的第五模式M5、及第二状态的第五模式M5。另一方面，STA的wifi芯片在接收到第五消息时，基于STA的通信处理能力，生成第六消息，且所述第六消息的第二标识表明STA所有支持的工作模式。
S161：若对应的工作模式为第四模式M4或第五模式M5，判断STA是否支持第二状态的第四模式M4或第二状态的第五模式M5的工作模式；当STA对应的工作模式为第三模式M3，直接进入步骤S166。
S162：当STA支持第二状态的第四模式M4或第二状态的第五模式M5，AP切换为第二状态的第四模式M4或第二状态的第五模式M5，同时，STA切换为第二状态的第四模式M4或第二状态的第五模式M5。
S163：当STA不支持第二状态的第四模式M4或第二状态的第五模式M5，判断STA是否支持第一状态的第四模式M4或第一状态的第五模式M5。
S164：当STA支持第一状态的第四模式M4或第一状态的第五模式M5，AP切换为第一状态的第四模式M4或第一状态的第五模式M5，同时，STA切换为第一状态的第四模式M4或第一状态的第五模式M5。
S165：当STA不支持第一状态的第四模式M4或第一状态的第五模式M5，AP和STA按常规方式连接。
S166：若对应的工作模式为第三模式M3，判断STA是否支持第三模式M3。
S167:当STA支持第三模式M3，AP和STA均切换为第三模式M3。
S168：当STA不支持第三模式M3，执行S165，AP和STA按常规方式连接。
在本实施例中，关于STA支持模式的确认方式与上述实施例中所述的方法类似，在此不再赘述。
在一种可能的实现方式中，如图25所示为在一种可能的实现方式中AP和STA按常规方式连接的方法流程图。所述步骤S143中，以AP和STA以常规方式连接包括：
S171AP检测AP和STA的wifi芯片是否支持双频合一；
所谓双频合一功能就是多个频段使用同一个无线SSID，在无线SSID相同的情况下，设置好相关触发规则，AP可以在不同频段根据不同场景环境的因素触发而实现无缝切换。对于支持双频合一的AP和STA，可根据实际情况自动调配至2.4G或5G进行传输。开启双频合一模式后，AP一般都是近距离时自动连接连接到更高速的5G频段，远距离时连接穿墙质量更好的2.4G频段，由无线路由器根据双频无线终端的距离以及无线终端的性质自动选择/切换其中一个频段供无线终端连接。
S172若AP和STA支持双频合一模式，打开双频合一功能，使得AP和STA自动配置最合适的模式。
S173若AP和STA不支持双频合一模式，AP和STA的工作模式切换为初始工作模式，即第一模式或第二模式。如图12所示，为AP与STA均为M2工作模式的通信方法示意图。
如图26所示，为对切换工作模式后的通信质量检测的方法示意图。所述步骤S140：AP与STA切换为对应的工作模式之后还包括：
S181AP检测通信质量是否提升。
所述工作模式包括，第三模式M3，第四模式M4，第五模式M5。
所述通信质量的检测可通过评估传输信息的有效性和可靠性获得，例如检测数据传输速率或误码率等。
在本发明的一个实施例中，通信质量是否对或PER(Package Error Rate)进行检测，若丢包率与原始丢包率相比，其差值大于预设阈值，即表明丢包减少，通信质量得到提升。若丢包率与原始丢包率的其差值在预设阈值范围之内，则表时通信质量并无得到改善。丢包的原因可能是由网络拥塞、信号干扰、多径衰落等原因。而丢包率有提降低，则表明切换模式进行数据传输后，网络传输环境得到改善，提高了传输效率。
S182如通信质量得到提升，可继续保持所述工作模式进行传输。
S183如通信质量没有提升，AP及STA切换至原始工作模式，所述原始工作模式为第一模式M1及第二模式M2。
在另一种可能的实现方式中，S210：STA检测AP与STA进行通信时的无线信号强度，并判断信号强度是否小于预设值N。在本实施例中，通过STA端检测TX接收的信号强度用来评估AP和STA之间的无线信号强度，无线信号强度为RSSI值。
在一种可能的实现方式中，设定定时周周期T，到达定时周期T后，AP端自动发起信号强度检测。
在一种可能的实现方式中，预设值N为RSSI＝-70dBm
S220：若检测的无线信号强度不小于预设值N，则表明AP和STA的通信状态良好，在此情况下，保持AP端和STA在原始工作模式继续进行通信，所述原始工作模式为第一模式M1或第二模式M2。
S230：若检测的无线信号强度小于预设值N，则表明AP和STA的无线信号强度通信连接不佳，在此情况下，STA端判断当前业务状态，并根据业务状态确定AP及STA对应的工作模式。
S240：STA端切换为对应的工作模式，并发送指令指示AP将工作模式切换为所述确定出的适合当前业务状态的AP对应的工作模式，进行数据传输。
在本实施例中，所述S230中判断当前业务状态，并根据业务状态确定AP及STA对应的工作模式与S130中的相关部分类似，具体可参见如上描述，在此不再赘述。
在本实施例中，在所述步骤S240之后，还包括：
所述步骤S140：AP与STA切换为对应的工作模式之后还包括：
S281STA检测通信质量是否提升。
所述工作模式包括，第三模式M3，第四模式M4，第五模式M5。
所述通信质量的检测可通过评估传输信息的有效性和可靠性获得，例如检测数据传输速率或误码率等。
在本发明的一个实施例中，通信质量是否对或PER(Package Error Rate)进行检测，若丢包率与原始丢包率相比，其差值大于预设阈值，即表明丢包减少，通信质量得到提升。若丢包率与原始丢包率的其差值在预设阈值范围之内，则表时通信质量并无得到改善。丢包的原因可能是由网络拥塞、信号干扰、多径衰落等原因。而丢包率有提降低，则表明切换模式进行数据传输后，网络传输环境得到改善，提高了传输效率。
S282如通信质量得到提升，可继续保持所述工作模式进行传输。
S283如通信质量没有提升，AP及STA切换至原始工作模式，所述原始工作模式为第一模式M1及第二模式M2。
上文中结合图1至图26，详细描述了根据本发明实施例的进行无线传输方法，下面将结合图27至图28，详细描述根据在一种可能的实现方式中实施无线传输方法的第一电子设备及第二电子设备。
如图27所示，为本申请实施例第一电子设备的结构示意图。所述第一电子设备2700包括：检测模块2701，用于检测第一电子设备与第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；处理模块2702，当所述信号强度小于所述预设值时，用于判断所述第二电子设备的当前业务状态，根据所述当前业务状态确定适合所述当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；所述根据所述业务状态确定第一电子设备及第二电子设备的对应的工作模式包括以下中的至少一种：若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G 频段接收数据；所述处理模块2702还用于将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式。
在一些可能的实现方式中，所述处理模块2702用于判断所述第二电子设备的当前业务状态包括以下中的至少一种：判断所述业务状态是否为所述第一业务状态，所述第一业务状态包括第二电子设备的当前业务为预设业务，所述预设业务为游戏业务或语音业务；判断所述业务状态是第二业务状态和第三业务状态中的哪一种，所述第二业务状态为上行业务量大于下行业务量，所述第三业务状态为下行业务量大于上行业务量。
在一些可能的实现方式中，所述处理模块2702还用于：通过数据帧的格式判断所述业务状态是否为第一业务状态；通过数据吞吐量判断所述业务状态为第二业务状态和第三业务状态中的哪一种。
在一些可能的实现方式中，所述处理模块2702用于判断所述第二电子设备的当前业务状态包括以下中的至少一种：根据数据吞吐量，判断业务状态为第一业务状态、第二业务状态和第三业务状态中的哪一种；其中，所述第一业务状态为上行业务量与下行业务量的差值在预设范围内；所述第二业务状态为上行下务量大于下行业务量，且差值大于预设值；所述第三业务状态为下行下务量大于上行业务量，且差值大于预设值。
在一些可能的实现方式中，所述处理模块2702还用于：当所述第二电子设备为第一业务状态，所述第一电子设备和所述第二电子设备的工作模块均为第三模式，用于在所述2.4G和所述5G频段发送相同的数据。
在一些可能的实现方式中，所述检测模块2701还用于检测通信质量是否提升；所述处理模块还用于，若通信质量没有提升，将工作模式切换为第一模式或第二模式，并发送指令指示第二电子设备第一模式或所述第二模式。
图28为本申请实施例第二电子设备的结构示意图，所述第二电子设备2800包括：检测模块2801，用于检测第一电子设备与所述第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；处理模块2802，当所述信号强度小于所述预设值时，用于判断当前业务状态，根据当前业务状态确定适合当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；所述根据所述业务状态确定所述第一电子设备及所述第二电子设备的对应的工作模式包括以下中的至少一种：若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G频段接收数据；处理模块2802还用于将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式，并发送指令指示第一电子设备将工作模式切换为所述确定出的适合当前业务状态的 所述第一电子设备对应的工作模式。
在一些可能的实现方式中，所述处理模块2802用于判断所述当前业务状态包括以下中的至少一种：判断所述业务状态是否为所述第一业务状态，所述第一业务状态包括第二电子设备的当前业务为预设业务的状态，所述预设业务为游戏业务或语音业务。
在本实施例中，所述处理模块2802还用于：通过数据帧的格式判断所述业务状态是否为第一业务状态；通过数据吞吐量判断所述业务状态为第二业务状态和第三业务状态中的哪一种。
在一些可能的实现方式中，所述处理模块2802用于判断所述当前业务状态包括以下中的至少一种：根据数据吞吐量，判断业务状态为第一业务状态、第二业务状态和第三业务状态中的哪一种；其中，所述第一业务状态为上行业务量与下行业务量的差值在预设范围内；所述第二业务状态为上行下务量大于下行业务量，且差值大于预设值；所述第三业务状态为下行下务量大于上行业务量，且差值大于预设值。
在一些可能的实现方式中，所述处理模块2802还用于：当所述第二电子设备为第一业务状态，所述第一电子设备和所述第二电子设备的工作模块均为第三模式，用于在所述2.4G和所述5G频段发送相同的数据。
在一些可能的实现方式中，所述检测模块2801还用于检测通信质量是否提升；所述处理模块还用于，若通信质量没有提升，将工作模式切换为第一模式或第二模式，并发送指令指示第一电子设备第一模式或所述第二模式。
本申请实施例还提供了一种电子设备，所述电子设备包括：处理器，存储器和收发器；所述处理器、所述存储器和所述收发器耦合，所述存储器存储有程序指令，当所述存储器存储的程序指令被所述处理器执行时使得所述电子设备实现以上无线数据传输方法方法。
本申请实施例还提供了一种计算机可读存储介质，所述计算机存储介质存储有计算机程序，所述计算机程序包括程序指令，所述程序指令当被处理器执行时使所述无线数据传输方法方法。
本申请实施例还提供了一种芯片系统，所述芯片系统包括处理器与数据接口，所述处理器通过所述数据接口读取存储器上存储的指令，以执行本申请各实施例提供的无线数据传输方法。在一些可能的实现方式中，所述芯片系统可以是本申请一些实施例中所提供的Wifi芯片，所述Wifi芯片可以包括处理器、切换模块、信号处理模块等。
如图29所示，为本申请实施例提供的一种可能方式中一种电子设备的结构示意图。电子设备100可以包括处理器110，存储器120，电源模块140，移动通信模块150，无线通信模块160。存储器120，电源模块140，移动通信模块150，无线通信模块160均与处理器相耦合。
处理器110可以包括一个或多个处理单元，例如：处理器110可以包括应用处理器(application processor，AP)，调制解调处理器，图形处理器(graphics processing unit，GPU)，图像信号处理器(image signal processor，ISP)，控制器，视频编解码器，数字信号处理器(digital signal processor，DSP)，基带处理器，和/或神经网络处理器(neural-network processing unit，NPU)等。其中，不同的处理单元可以是独立的器件，也可以集成在一个或多个处理器中。
控制器可以根据指令操作码和时序信号，产生操作控制信号，完成取指令和执行指令的控制。
处理器110中还可以设置存储器，用于存储指令和数据。在一些实施例中，处理器110中的存储器为高速缓冲存储器。该存储器可以保存处理器110刚用过或循环使用的指令或数据。如果处理器110需要再次使用该指令或数据，可从所述存储器中直接调用。避免了重复存取，减少了处理器110的等待时间，因而提高了系统的效率。
在一些实施例中，处理器110可以包括一个或多个接口。接口可以包括集成电路(inter-integrated circuit，I2C)接口，集成电路内置音频(inter-integrated circuit sound，I2S)接口，脉冲编码调制(pulse code modulation，PCM)接口，通用异步收发传输器(universal asynchronous receiver/transmitter，UART)接口，移动产业处理器接口(mobile industry processor interface，MIPI)，通用输入输出(general-purpose input/output，GPIO)接口，用户标识模块(subscriber identity module，SIM)接口，和/或通用串行总线(universal serial bus，USB)接口等。
存储器120可以用于存储计算机可执行程序代码，所述可执行程序代码包括指令。存储器120可以包括存储程序区和存储数据区。其中，存储程序区可存储操作系统，至少一个功能所需的应用程序(比如声音播放功能，图像播放功能等)等。存储数据区可存储电子设备100使用过程中所创建的数据(比如音频数据，电话本等)等。此外，存储器120可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件，闪存器件，通用闪存存储器(universal flash storage，UFS)等。处理器110通过运行存储在存储器120的指令，和/或存储在设置于处理器中的存储器的指令，执行电子设备100的各种功能应用以及数据处理。
电源模块140用于为处理器110和无线通信模块160等模块供电。电源模块140还可以用于监测电池容量，电池循环次数，电池健康状态(漏电，阻抗)等参数。在其他一些实施例中，电源模块140也可以设置于处理器110中。
移动通信模块150可以提供应用在电子设备100上的包括2G/3G/4G/5G等无线通信的解决方案。移动通信模块150可以包括至少一个滤波器，开关，功率放大器，低噪声放大器(low noise amplifier，LNA)等。移动通信模块150可以由天线1接收电磁波，并对接收的电磁波进行滤波，放大等处理，传送至调制解调处理器进行解调。移动通信模块150还可以对经调制解调处理器调制后的信号放大，经天线1转为电磁波辐射出去。在一些实施例中，移动通信模块150的至少部分功能模块可以被设置于处理器110中。在一些实施例中，移动通信模块150的至少部分功能模块可以与处理器110的至少部分模块被设置在同一个器件中。
调制解调处理器可以包括调制器和解调器。其中，调制器用于将待发送的低频基带信号调制成中高频信号。解调器用于将接收的电磁波信号解调为低频基带信号。随后解调器将解调得到的低频基带信号传送至基带处理器处理。低频基带信号经基带处理器处理后，被传递给应用处理器。应用处理器通过音频设备(不限于扬声器170A，受话器170B等)输出声音信号，或通过显示屏194显示图像或视频。在一些实施例中，调制解调处理器可以是独立的器件。在另一些实施例中，调制解调处理器可以独立于处理器110，与移动通信 模块150或其他功能模块设置在同一个器件中。
无线通信模块160可以提供应用在电子设备100上的包括无线局域网(wireless local area networks，WLAN)(如无线保真(wireless fidelity，Wi-Fi)网络)的解决方案，进一步还可以包括蓝牙(bluetooth，BT)，全球导航卫星系统(global navigation satellite system，GNSS)，调频(frequency modulation，FM)，近距离无线通信技术(near field communication，NFC)，红外技术(infrared，IR)等无线通信的解决方案。无线通信模块160可以是集成至少一个通信处理模块的一个或多个器件。无线通信模块160经由天线2接收电磁波，将电磁波信号调频以及滤波处理，将处理后的信号发送到处理器110。无线通信模块160还可以从处理器110接收待发送的信号，对其进行调频，放大，经天线2转为电磁波辐射出去。在一些实施例中，无线通信模块160的至少部分功能模块可以与处理器110的至少部分模块被设置在同一个器件中。在一些实施例中，无线通信模块160可以包括本申请的一些实施例提供的WiFi芯片。
在一些实施例中，电子设备100的天线1和移动通信模块150耦合，天线2和无线通信模块160耦合，使得电子设备100可以通过无线通信技术与网络以及其他设备通信。所述无线通信技术可以包括全球移动通讯系统(global system for mobile communications，GSM)，通用分组无线服务(general packet radio service，GPRS)，码分多址接入(code division multiple access，CDMA)，宽带码分多址(wideband code division multiple access，WCDMA)，时分码分多址(time-division code division multiple access，TD-SCDMA)，长期演进(long term evolution，LTE)，BT，GNSS，WLAN，NFC，FM，和/或IR技术等。所述GNSS可以包括全球卫星定位系统(global positioning system，GPS)，全球导航卫星系统(global navigation satellite system，GLONASS)，北斗卫星导航系统(beidou navigation satellite system，BDS)，准天顶卫星系统(quasi-zenith satellite system，QZSS)和/或星基增强系统(satellite based augmentation systems，SBAS)。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
应理解，在一种可能的实现方式中提及的处理器可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
还应理解，在一种可能的实现方式中提及的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动 态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
还应理解，本文中涉及的第一、第二以及各种数字编号仅为描述方便进行的区分，并不用来限制本申请的范围。
本申请中，“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B的情况，其中A,B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
本发明各方法实施例之间相关部分可以相互参考；各装置实施例所提供的装置用于执行对应的方法实施例所提供的方法，故各装置实施例可以参考相关的方法实施例中的相关部分进行理解。
本发明各实施例中提供的消息/帧/指示信息、模块或单元等的名称仅为示例，可以使用其他名称，只要消息/帧/指示信息、模块或单元等的作用相同即可。
在一种可能的实现方式中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本发明。在本发明实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
取决于语境，如在此所使用的词语“如果”或“若”可以被解释成为“在……时”或“当……时”或“响应于确定”或“响应于检测”。类似地，取决于语境，短语“如果确定”或“如果检测(陈述的条件或事件)”可以被解释成为“当确定时”或“响应于确定”或“当检测(陈述的条件或事件)时”或“响应于检测(陈述的条件或事件)”。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (17)

  1. 一种无线数据传输方法，其特征在于，包括以下步骤：
    第一电子设备检测第一电子设备与第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；
    当所述信号强度小于所述预设值时，第一电子设备判断第二电子设备的当前业务状态，根据所述当前业务状态确定适合所述当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；
    所述根据所述业务状态确定第一电子设备及第二电子设备的对应的工作模式包括以下中的至少一种：
    若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；
    若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；
    若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；
    其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G频段接收数据；
    第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式。
  2. 根据权利要求1所述的无线数据传输方法，其特征在于：所述第一电子设备判断第二电子设备的当前业务状态包括以下中的至少一种：
    判断所述业务状态是否为所述第一业务状态，所述第一业务状态包括第二电子设备的当前业务为预设业务，所述预设业务为游戏业务或语音业务；
    判断所述业务状态是第二业务状态和第三业务状态中的哪一种，所述第二业务状态为上行业务量大于下行业务量，所述第三业务状态为下行业务量大于上行业务量。
  3. 根据权利要求1或2所述的无线数据传输方法，其特征在于，所述方法还包括以下中的至少一种：
    通过数据帧的格式判断所述业务状态是否为第一业务状态；
    通过数据吞吐量判断所述业务状态为第二业务状态和第三业务状态中的哪一种。
  4. 根据权利要求3任一所述的无线数据传输方法，其特征在于：
    所述第一电子设备判断第二电子设备的当前业务状态包括以下中的至少一种：
    根据数据吞吐量，判断业务状态为第一业务状态、第二业务状态和第三业务状态中的哪一种；
    其中，所述第一业务状态为上行业务量与下行业务量的差值在预设范围内；
    所述第二业务状态为上行下务量大于下行业务量，且差值大于预设值；
    所述第三业务状态为下行下务量大于上行业务量，且差值大于预设值。
  5. 根据权利要求1-4任一所述的无线数据传输方法，其特征在于，所述方法还包括：
    当所述第二电子设备为第一业务状态，所述第一电子设备和所述第二电子设备的工作模块均为第三模式，所述第一电子设备在所述2.4G和所述5G频段发送相同的数据。
  6. 根据权利要求1～5任一所述的无线数据传输方法，其特征在于：所述方法还包括：
    第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式之后还包括：
    检测通信质量是否提升；
    若通信质量有提升，保持所述工作模式进行数据传输；
    若通信质量没有提升，将工作模式切换为第一模式或第二模式，并发送指令指示第二电子设备第一模式或所述第二模式。
  7. 一种无线数据传输方法，其特征在于，包括以下步骤：
    第二电子设备检测第一电子设备与所述第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；
    当所述信号强度小于所述预设值时，所述第二电子设备判断当前业务状态，根据当前业务状态确定适合当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；
    所述根据所述业务状态确定所述第一电子设备及所述第二电子设备的对应的工作模式包括以下中的至少一种：
    若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；
    若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；
    若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；
    其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G频段接收数据；
    第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式，并发送指令指示第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式。
  8. 根据权利要求7所述的无线数据传输方法，其特征在于：所述第二电子设备判断所述当前业务状态包括以下中的至少一种：
    判断所述业务状态是否为所述第一业务状态，所述第一业务状态包括第二电子设备的 当前业务为预设业务的状态，所述预设业务为游戏业务或语音业务；
    判断所述业务状态为是第二业务状态或和第三业务状态中的哪一种，所述第二业务状态为上行业务量大于下行业务量，所述第三业务状态为下行业务量大于上行业务量。
  9. 根据权利要求7或8所述的无线数据传输方法，其特征在于，所述方法还包括以下中的至少一种：
    通过数据帧的格式判断所述业务状态是否为第一业务状态；
    通过数据吞吐量判断所述业务状态为第二业务状态和第三业务状态中的哪一种。
  10. 根据权利要求7任一所述的无线数据传输方法，其特征在于：
    所述第二电子设备判断当前业务状态包括以下中的至少一种：
    根据数据吞吐量，判断业务状态为第一业务状态、第二业务状态和第三业务状态中的哪一种；
    其中，所述第一业务状态为上行业务量与下行业务量的差值在预设范围内；
    所述第二业务状态为上行下务量大于下行业务量，且差值大于预设值；
    所述第三业务状态为下行下务量大于上行业务量，且差值大于预设值。
  11. 根据权利要求7-10任一所述的无线数据传输方法，其特征在于，所述方法还包括：
    当所述第二电子设备为第一业务状态，所述第一电子设备和所述第二电子设备的工作模块均为第三模式，所述第二电子设备在所述2.4G和所述5G频段发送相同的数据。
  12. 根据权利要求7～11任一所述的无线数据传输方法，其特征在于：所述方法还包括：
    第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式之后还包括：
    检测通信质量是否提升；
    若通信质量有提升，保持所述工作模式进行数据传输；
    若通信质量没有提升，将工作模式切换为第一模式或第二模式，并发送指令指示第一电子设备第一模式或所述第二模式。
  13. 一种第一电子设备，其特征在于，所述第一电子设备包括：
    检测模块，用于检测第一电子设备与第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；
    处理模块，当所述信号强度小于所述预设值时，用于判断所述第二电子设备的当前业务状态，根据所述当前业务状态确定适合所述当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；
    所述根据所述业务状态确定第一电子设备及第二电子设备的对应的工作模式包括以下中的至少一种：
    若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；
    若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；
    若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；
    其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G频段接收数据；
    所述处理模块还用于将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式，并发送指令指示第二电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式。
  14. 一种第二电子设备，其特征在于，所述第二电子设备包括：
    检测模块，用于检测第一电子设备与所述第二电子设备通信的信号强度，判断所述信号强度是否小于预设值，所述第一电子设备与所述第二电子设备均工作在第一模式或第二模式；
    处理模块，当所述信号强度小于所述预设值时，用于判断当前业务状态，根据当前业务状态确定适合当前业务状态的所述第一电子设备及第二电子设备分别对应的工作模式；
    所述根据所述业务状态确定所述第一电子设备及所述第二电子设备的对应的工作模式包括以下中的至少一种：
    若所述业务状态为第一业务状态，第一电子设备和第二电子设备分别对应的工作模式均为第三模式，所述第三模式为在2.4G和5G频段发送数据，且在2.4G和5G频段接收数据；
    若所述业务状态为第二业务状态，第一电子设备对应的工作模式为第五模式，第二电子设备对应的工作模式为第四模式；
    若所述业务状态为第三业务状态，第一电子设备对应的工作模式为第四模式，第二电子设备对应的工作模式为第五模式；
    其中，所述第一模式为在5G频段发送数据，且在5G频段接收数据；所述第二模式为在2.4G频段发送数据，且在2.4G频段接收数据；所述第四模式为在2.4G频段发送数据，且在5G频段接收数据；所述第五模式为在5G频段发送数据，且在2.4G频段接收数据；
    处理模块还用于将工作模式切换为所述确定出的适合当前业务状态的所述第二电子设备对应的工作模式，并发送指令指示第一电子设备将工作模式切换为所述确定出的适合当前业务状态的所述第一电子设备对应的工作模式。
  15. 一种电子设备，其特征在于，所述电子设备包括：处理器，存储器和收发器；所述处理器、所述存储器和所述收发器耦合，所述存储器存储有程序指令，当所述存储器存储的程序指令被所述处理器执行时使得所述电子设备实现权利要求1至6中任一项所述的方法，或者，当所述存储器存储的程序指令被所述处理器执行时使得所述电子设备实现权利要求7至12中任一项所述的方法。
  16. 一种计算机可读存储介质，其特征在于，所述计算机存储介质存储有计算机程序，所述计算机程序包括程序指令，所述程序指令当被处理器执行时使所述处理器执行如权利要求1至6任一项所述的方法，或者，所述程序指令当被处理器执行时使所述计算机执行如权利要求7至12中任一项所述的方法。
  17. 一种芯片系统，其特征在于，所述芯片系统包括处理器与数据接口，所述处理器通过所述数据接口读取存储器上存储的指令，以执行如权利要求1至6中任一项所述的方法，或者，以执行权利要求7至12中任一项所述的方法。
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