WO2022062538A1 - 一种无线通信组件、方法及终端设备 - Google Patents

一种无线通信组件、方法及终端设备 Download PDF

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Publication number
WO2022062538A1
WO2022062538A1 PCT/CN2021/103467 CN2021103467W WO2022062538A1 WO 2022062538 A1 WO2022062538 A1 WO 2022062538A1 CN 2021103467 W CN2021103467 W CN 2021103467W WO 2022062538 A1 WO2022062538 A1 WO 2022062538A1
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Prior art keywords
signal
path
target
strength
frequency band
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PCT/CN2021/103467
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English (en)
French (fr)
Inventor
王泽卫
李宗源
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Oppo广东移动通信有限公司
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Publication of WO2022062538A1 publication Critical patent/WO2022062538A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • 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

Definitions

  • Embodiments of the present invention relate to the field of communication technologies, and in particular, to a wireless communication component, method, and terminal device.
  • terminal devices are more and more widely used in people's lives, and the services that can be provided by terminal devices are also more and more abundant. Due to the limited computing power and storage space of the terminal device itself, it is impossible to deploy all computing and data in the terminal device. Therefore, more and more services rely on wireless communication components to interact with cloud servers in order to realize computing resources and storage. Space expansion, and this is also regarded as an effective way for terminal equipment to expand performance and reduce system power consumption.
  • wireless fidelity technology Wireless Fidelity, WiFi
  • WiFi wireless Fidelity
  • the data transmission rate and coverage of WiFi signals are related to the frequency of WiFi signals.
  • terminal devices In order to ensure the data transmission rate of WiFi, in the prior art, terminal devices usually receive and transmit data through high-frequency WiFi signals, which is not enough. It is flexible and cannot reasonably guarantee the data transmission rate and data transmission distance of the WiFi signal according to the actual needs.
  • Embodiments of the present invention provide a wireless communication component, method, and terminal device, which can reasonably ensure the data transmission rate and communication range of WiFi signals according to actual requirements.
  • an embodiment of the present invention provides a wireless communication component, including: an antenna, a switch unit connected to the antenna, a first receive path, a first transmit path, a second receive path, and a second transmit path connected to the switch unit and a processing unit; the processing unit is used to determine the target strength range where the signal strength of the target received signal received by the antenna is located, and according to the target strength range, the switching unit is controlled to conduct the antenna and the target path, and the target path is the first receiving path, the second one of a transmit path, a second receive path, and a second transmit path;
  • the working frequency band of the first receiving channel and the first transmitting channel is the first frequency band
  • the working frequency band of the second receiving channel and the second transmitting channel is the second frequency band
  • the minimum frequency value of the first frequency band is greater than the maximum frequency of the second frequency band. value.
  • a wireless communication method including:
  • the signal strength range it is determined whether the signal is received or the signal is transmitted through the target channel.
  • the target path is one of the first receiving path, the first sending path, the second receiving path and the second sending path; the working frequency bands of the first receiving path and the first sending path are the first frequency band, and the second receiving path
  • the working frequency band of the second transmission channel is the second frequency band, and the minimum frequency value of the first frequency band is greater than the maximum frequency value of the second frequency band.
  • a third aspect provides a terminal device, characterized by comprising: the wireless communication component of the first aspect.
  • a computer-readable storage medium comprising: storing a computer program on the computer-readable storage medium, and when the computer program is executed by a processor, the wireless communication method of the second aspect is implemented.
  • An embodiment of the present invention provides a wireless communication assembly, including: an antenna, a switch unit connected to the antenna, a first receive path, a first transmit path, a second receive path, a second transmit path, and a processing unit connected to the switch unit; The processing unit is used to determine the target strength range where the signal strength of the target received signal received by the antenna is located.
  • the distance between the wireless communication component and the signal sender can be determined, and based on this, the corresponding receiving channel can be dynamically selected for data transmission.
  • Receive and select the corresponding transmission channel for data transmission, so that data transmission or reception can be selected through the high frequency band/low frequency band according to the actual communication distance, and the data transmission rate and data transmission of the signal can be reasonably guaranteed according to actual needs. distance.
  • FIG. 1 is a schematic structural diagram 1 of a wireless communication component according to an embodiment of the present invention.
  • FIG. 2 is a second schematic structural diagram of a wireless communication component according to an embodiment of the present invention.
  • FIG. 3 is a third schematic structural diagram of a wireless communication component according to an embodiment of the present invention.
  • FIG. 4 is a fourth schematic structural diagram of a wireless communication component according to an embodiment of the present invention.
  • FIG. 5A is a schematic structural diagram 5 of a wireless communication component according to an embodiment of the present invention.
  • 5B is a sixth schematic structural diagram of a wireless communication component according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 7 is a schematic flowchart of a wireless communication method according to an embodiment of the present invention.
  • words such as “exemplary” or “for example” are used to mean serving as an example, illustration or illustration. Any embodiments or designs described as “exemplary” or “such as” in the embodiments of the present invention should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as “exemplary” or “such as” is intended to present the related concepts in a specific manner.
  • the meaning of "plurality” refers to two or more.
  • connection in the description and claims of the present invention is an electrical connection.
  • first and second and the like in the description and claims of the present invention are used to distinguish different objects, rather than to describe a specific order of the objects.
  • first reception path, the second reception path, etc. are used to distinguish different reception paths, rather than to describe a specific order of the reception paths.
  • An embodiment of the present invention provides a wireless communication component. As shown in FIG. 1 , the wireless communication component includes:
  • the antenna 11 The antenna 11 , the processing unit 17 connected to the antenna 11 , the switch unit 12 connected to the processing unit 17 , and the first receiving path 13 , the first sending path 14 , the second receiving path 15 , the second sending path 13 connected to the switching unit 12 path 16;
  • the processing unit 17 is used to determine the target strength range of the signal strength of the target received signal received by the antenna 11, and according to the target strength range, the switching unit 12 is controlled to conduct the antenna 11 and the target channel, and the target channel is the first receiving channel 13, one of the first transmission path 14, the second reception path 15 and the second transmission path 16;
  • the working frequency band of the first receiving channel 13 and the first transmitting channel 14 is the first frequency band
  • the working frequency band of the second receiving channel 15 and the second transmitting channel 16 is the second frequency band
  • the minimum frequency value of the first frequency band is greater than that of the second frequency band.
  • the maximum frequency value of the band is the maximum frequency value of the band.
  • the first frequency band includes 5.15GHz-5.85GHz.
  • the second frequency band includes one of 2.4GHz-2.48GHz, 2.412GHz-2.472GHz, and 900Mhz-1000Mhz.
  • the first receiving path and the first sending path are paths composed of WiFi 5G communication components
  • the second receiving path and the second sending path are paths formed by one of the BLE 2.4G communication component, the WiFi2.4G communication component and the 802.11ah communication component.
  • a first sending path and a first receiving path with a higher working frequency band are set, and a second sending path and a second receiving path with a lower working frequency band are set.
  • the signal in this embodiment of the present invention may be a WiFi signal or a BLE signal, or may be other communication signals, which are not limited in this embodiment of the present invention.
  • the wireless communication component can determine the distance from the opposite end communication device through the received signal.
  • the frequency of the signal is higher, the wavelength is shorter, the data transmission rate is faster, and the communication range is smaller; the lower the frequency of the signal, the longer the wavelength, the slower the data transmission rate, and the larger the communication range.
  • the second receiving channel that supports the lower working frequency band can receive data, and select the second transmitting channel that supports the lower working frequency band to transmit data, so that the wavelength of the signal is relatively long, and you can The communication range of the propagation is relatively large to ensure that information can be received and sent between the wireless communication component and the peer communication device; if it is in a relatively close range, the first receiving channel that supports a higher working frequency band can be selected to receive data.
  • the first transmission channel of the lower working frequency band is selected to transmit data, so that the frequency of the signal is higher and the rate between the wireless communication component and the opposite end communication device is guaranteed.
  • any one of the first receiving path and the second receiving path can be selected for data reception, and the first sending path and the second receiving path can be selected. Any one of the transmission paths transmits data.
  • the above-mentioned processing unit 17 includes a processor 171 , and the processor 171 is connected to the first receiving path 13 and the second receiving path 15 ;
  • the processor is configured to receive the received signal obtained by processing the first receiving path, the first sending path, the second receiving path and the second sending path.
  • processor may be a central processing unit (central processing unit, CPU), or a microcontroller unit (microcontroller unit, MCU).
  • CPU central processing unit
  • MCU microcontroller unit
  • the above-mentioned processing unit 17 may further include a comparator 172 and a processor 171 .
  • the first input terminal 1721 of the comparator 172 is connected to the antenna 11, and is used to obtain the target received signal received by the antenna 11 through the first input terminal 1721 of the comparator 172, and compare the signal strength of the target received signal with the target strength threshold to determine the target strength range within which the signal strength of the target received signal is located, and output the target strength range within which the signal strength of the target received signal is located through the output terminal 1723 of the comparator 172 .
  • the target intensity threshold includes at least one of a first intensity threshold and a second intensity threshold.
  • the target intensity threshold may be input through the second input terminal 1722 of the comparator 172 .
  • the processor 171 is connected to the output end 1723 of the comparator 172, and is specifically used to control the switch unit 12 to conduct the antenna 11 and the first receiving path 13 when the signal strength is greater than or equal to the first strength threshold and the signal is received; is greater than or equal to the first intensity threshold, and when performing signal transmission, the control switch unit 12 turns on the antenna 11 and the first transmission path 14;
  • control switch unit 12 When the signal strength is less than the second strength threshold and the signal is received, the control switch unit 12 turns on the antenna 11 and the second receiving path 15; when the signal strength is less than the second strength threshold and the signal is sent, the control switch unit 12 turns on Connect the antenna 11 and the second transmission path 16;
  • the control switch unit 12 When the signal strength is less than the first strength threshold, greater than or equal to the second strength threshold, and the signal is received, the control switch unit 12 turns on the antenna 11 and the second receiving path 15; when the signal strength is less than the first strength threshold, greater than or equal to The second intensity threshold, and when performing signal transmission, the switch unit 12 is controlled to conduct the antenna 11 and the first transmission path 14;
  • the first intensity threshold is greater than the second intensity threshold.
  • the detected signal strength is greater than the first strength threshold, it indicates that the transmission distance between the wireless communication component and the peer communication device is relatively short, and the first receiving channel that supports a higher working frequency band can be selected for data reception, and the first receiving channel that supports a higher working frequency can be selected.
  • the first transmission path of the frequency band performs data transmission to ensure the data transmission rate.
  • the detected signal strength is less than the second strength threshold, it indicates that the transmission distance between the wireless communication component and the peer communication device is relatively long, and the second receiving channel that supports the lower working frequency band can be selected for data reception, and the second receiving channel that supports the higher working frequency band can be selected.
  • the second transmission path is used for data transmission to ensure the data transmission distance.
  • the above processor may control the switch to turn on the antenna and the target receiving path when the signal strength is less than the first strength threshold and greater than or equal to the second strength threshold, and the signal is received; when the signal strength is less than the first strength threshold , greater than or equal to the second intensity threshold, and when performing signal transmission, the control switch conducts the antenna and the target transmission path; wherein, if the target reception path is the first reception path, the target transmission path is the second transmission path; if the target reception path is the second transmission path; The path is the second receiving path, and the target sending path is the first sending path.
  • any one of the first receiving path and the second receiving path can be selected to receive The channel performs data reception, and selects any one of the first transmission channel and the second transmission channel for data transmission.
  • the first receiving channel that supports a higher working frequency band may be selected for data reception, and the second transmitting channel that supports a lower working frequency band may be selected for data reception.
  • the wireless communication component in the embodiment of the present invention is applied to a device with low transmission power, the data transmission rate at the time of reception and the data transmission distance at the time of transmission can be guaranteed.
  • the first receiving path may be used for data reception, and the first transmission path may be used for data transmission, so as to ensure the data reception and data transmission. data transfer rate.
  • the processing unit 17 further includes: a coupler 173 and a detector 174 ;
  • the coupler 173 is coupled and connected to the antenna 11 , the switch unit 12 and the detector 174 , and the detector 174 is connected to the first input end 1721 of the comparator 172 ;
  • the detector 174 is used for receiving the target received signal received by the antenna 11 connected by the coupler 173 , and converts the target received signal into a modulated signal and transmits it to the first input terminal 1721 of the comparator 172 .
  • the switch unit 12 includes: a first switch 121 , a first bandpass filter 122 , a second bandpass filter 123 , a second switch 124 and a third switch Switch 125; the first switch 121 is connected to the antenna 11 (which can be connected through the processor 171), the first bandpass filter 122 and the second bandpass filter 123, and the second switch 124 is connected to the first bandpass filter 122 , the first receiving path 13 and the first sending path 14; the third switch 125 is connected to the second bandpass filter 123, the second receiving path 15 and the second sending path 16;
  • the processing module 17 is specifically configured to control the first switch 121 to conduct the antenna 11 and the first bandpass filter 122 when the signal strength is greater than or equal to the first strength threshold and the signal is received; and to control the first switch 121 Turn on the first band-pass filter 122 and the first receiving path 13; when the signal strength is greater than or equal to the first strength threshold and the signal is sent, the first switch 121 is controlled to turn on the antenna 11 and the first band-pass filter 122, and control the first switch 121 to conduct the first bandpass filter 122 and the first transmission path 14;
  • the first switch 121 When the signal strength is less than the second strength threshold and the signal is received, the first switch 121 is controlled to turn on the antenna 11 and the second bandpass filter 123, and the first switch 121 is controlled to turn on the first bandpass filter 122 and the second receiving path 15; when the signal strength is less than the second strength threshold and the signal is sent, the first switch 121 is controlled to conduct the antenna 11 and the second bandpass filter 123, and the first switch 121 is controlled to conduct the first bandpass filter 122 and the second transmission path 16;
  • the first switch 121 When the signal strength is less than the first strength threshold and greater than or equal to the second strength threshold, and the signal is received, the first switch 121 is controlled to conduct the antenna 11 and the second bandpass filter 123, and the first switch 121 is controlled to conduct pass the first band-pass filter 122 and the second receiving path 15; when the signal strength is less than the first strength threshold, greater than or equal to the second strength threshold, and the signal is sent, the first switch 121 is controlled to conduct the antenna 11 and the second strength threshold. a bandpass filter 122, and controlling the first switch 121 to conduct the first bandpass filter 122 and the first transmission path 14;
  • the target bandpass rate wave filter is used to filter the first received signal received by the antenna 11 to obtain the second received signal in the target frequency band; or, used to filter the second transmitted signal to obtain the first received signal in the target frequency band. a signal is sent;
  • the target bandpass filter is the first bandpass filter 122
  • the target frequency band is the first frequency band
  • the target bandpass filter is the second bandpass filter 123
  • the target frequency band is the second frequency band.
  • the above-mentioned first band-pass filter can be used to filter out signals other than 5.15G-5.85G to prevent out-of-band signal interference.
  • the above-mentioned second bandpass filter can be used to filter out signals other than 2.4GHz-2.48GHz, 2.412GHz-2.472GHz or 900Mhz-1000Mhz to prevent out-of-band signal interference.
  • the first switch, the second switch and the third switch may be SPDT switches.
  • first switch, second switch, and third switch may also be implemented by logic gate circuits or other forms, which are not specifically limited in this embodiment of the present invention.
  • the first switch is used to switch between the first transceiving path (including the first sending path and the first receiving path) and the second transceiving path (including the second sending path and the second receiving path);
  • the second switching A switch is used for switching between the first sending path and the first receiving path;
  • a third switching switch is used for switching between the second sending path and the second receiving path.
  • the first receiving path, the first sending path, the second receiving path and the second sending path include: an amplifier, a transceiver connected to the amplifier, and a signal processor connected to the transceiver;
  • the amplifier, the transceiver and the processor may be connected in series in sequence.
  • an amplifier for amplifying the second received signal to obtain a third received signal; or, for amplifying the third transmitted signal to obtain a second transmitted signal;
  • a transceiver configured to perform frequency conversion processing on the third received signal to obtain a fourth received signal; or, configured to perform frequency conversion processing on the fourth transmitted signal to obtain a processed third transmitted signal;
  • the signal processor is configured to demodulate the fourth received signal to obtain the fifth received signal; or, configured to generate the fifth transmitted signal, and modulate the fifth transmitted signal to obtain the fourth transmitted signal.
  • the transceivers and processors in the above-mentioned first transceiver path may be multiplexed, that is, the first receive path and the first transmit path may share a transceiver, It is also possible to share one processor; the transceivers and processors in the second transceiver path (including the second receive path and the second transmit path) can also be multiplexed, that is, the second receive path and the second transmit path can share one Transceivers can also share a processor.
  • the amplifier is represented as Amplifier 131, the amplifier is represented as amplifier 141 in the first transmission path 14, the amplifier is represented as amplifier 151 in the second reception path 15, and the amplifier is represented as amplifier 161 in the second transmission path 16;
  • the transceivers and processors multiplexed in the transceiver path, and the transceivers and processors multiplexed in the second transceiver path, the transceivers multiplexed in the first transceiver path are denoted as transceivers 132 and processors 133, and the The transceivers multiplexed in the two transceiver paths are denoted as transceiver 152 and processor 153 .
  • the amplifier is used for signal amplification.
  • the amplifier may be a low noise amplifier (LNA).
  • the above-mentioned amplifier can be a power amplifier (power amplifier, PA).
  • the above transceivers are mainly used for signal up-conversion/down-conversion, so as to realize the conversion of radio frequency/zero frequency signal.
  • the above-mentioned signal processor (which can be a modem) is mainly used for signal processing.
  • the signal processor may include a port physical layer (physical, PHY) layer and a medium access control layer (media access control, MAC) layer, and the PHY layer is mainly used to Modulate/modulate signals, and encode/decode signals, such as cyclic insertion, in-phase quadrature (IQ) complement, digital-to-analog conversion, and other operations; the MAC layer is mainly used to encapsulate data into frames, and PHY layer control.
  • the first receiving path and the second receiving path further include: a third bandpass filter
  • the third bandpass filter is connected between the amplifier and the transceiver; it is used for filtering after the amplifier amplifies the second received signal to obtain the third received signal in the target frequency band;
  • the target frequency band is the first frequency band; in the second receiving channel, the target frequency band is the second frequency band.
  • the third bandpass filter in the first receiving path is represented as a bandpass filter
  • the third bandpass filter in the second receive path is denoted as bandpass filter 154 by the device 134 .
  • the received signal is filtered by the first filter
  • the signal of the target frequency band is obtained, it flows through the amplifier in the first receiving channel for amplification, and the amplified signal may exist in the first frequency band. Therefore, it needs to be filtered again by the third band-pass filter to ensure that the finally received signal is the signal of the first frequency band.
  • the received signal is filtered by the second filter to obtain the signal of the target frequency band, it flows through the amplifier in the second receiving channel for amplification, and the amplified signal may have signals outside the second frequency band. Therefore, it needs to be filtered again by the third band-pass filter to ensure that the finally received signal is the signal of the second frequency band.
  • an embodiment of the present invention provides a terminal device.
  • the terminal device may include a wireless communication component 61, and the wireless communication component 61 may be the wireless communication described in the embodiment of the present invention. components.
  • the terminal device in this embodiment of the present invention may be a mobile terminal device or a non-mobile terminal device.
  • the mobile terminal device may be a terminal device, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted terminal device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant, PDA), etc.
  • the non-mobile terminal device may be a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which is not specifically limited in the embodiment of the present invention.
  • An embodiment of the present invention further provides a wireless communication method, where the executive body of the wireless communication method may be the above-mentioned wireless communication component or the above-mentioned terminal device.
  • the wireless communication method provided by the embodiment of the present invention includes the following steps 701 and 702:
  • the target path is one of the first receiving path, the first sending path, the second receiving path and the second sending path; the working frequency bands of the first receiving path and the first sending path are the first frequency band, and the second receiving path
  • the working frequency band of the second transmission channel is the second frequency band, and the minimum frequency value of the first frequency band is greater than the maximum frequency value of the second frequency band.
  • the foregoing wireless communication method may be applied to the foregoing wireless communication component.
  • the above-mentioned 702 may include:
  • the detected signal strength is greater than the first strength threshold, it indicates that the transmission distance between the wireless communication component and the peer communication device is relatively short, and the first receiving channel that supports a higher working frequency band can be selected for data reception.
  • the first transmission path of the higher working frequency band performs data transmission to ensure the data transmission rate.
  • the second receiving channel that supports a lower working frequency band can be selected for data reception, and the second receiving channel that supports a lower working frequency can be selected.
  • the second transmission path of the low working frequency band performs data transmission to ensure the communication distance.
  • any one of the first receiving path and the second receiving path can be selected.
  • a receiving path is used for data reception, and any one of the first sending path and the second sending path can be selected for data sending.
  • the first receive channel that supports a higher working frequency band can be selected for signal reception to ensure the data transmission rate during signal reception, and the second transmit channel that supports a lower working frequency band can be selected.
  • the data transmission distance when signaling is performed.
  • the communication distance between the wireless communication component and the signal sender can be determined, and based on this, the corresponding The receiving channel is used for data reception, and the corresponding transmission channel is selected for data transmission.
  • data transmission or reception can be selected through the high frequency band/low frequency band according to the actual communication distance, and the data transmission of the signal can be reasonably guaranteed according to actual needs. speed and data transmission distance.
  • An embodiment of the present invention provides a computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the wireless communication method provided by the foregoing method embodiment is implemented.
  • the first device, the second device, and the storage medium provided in the embodiments of the present invention can achieve the same technical effects as the application program operation methods provided in the above method embodiments. To avoid repetition, the technical effects are not repeated here.
  • the computer-readable storage medium may be a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk, an optical disk, or the like.
  • ROM Read-Only Memory
  • RAM Random Access Memory

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Abstract

本发明实施例公开了一种无线通信组件、方法及终端设备，涉及通信技术领域，可以合理保证信号的数据传输速率和数据传输距离。包括：天线、与天线连接的处理单元、与处理单元连接的开关单元，以及与开关单元连接的第一接收通路、第一发送通路、第二接收通路、第二发送通路；处理单元用于确定天线接收到的目标接收信号的信号强度所处的目标强度范围，根据目标强度范围，控制开关单元导通天线与目标通路，目标通路为第一接收通路、第一发送通路、第二接收通路和第二发送通路中的一个通路；其中，第一接收通路与第一发送通路的工作频段为第一频段，第二接收通路与第二发送通路的工作频段为第二频段，第一频段的最小频率值大于第二频段的最大频率值。

Description

一种无线通信组件、方法及终端设备 技术领域
本发明实施例涉及通信技术领域，尤其涉及一种无线通信组件、方法及终端设备。
背景技术
随着终端技术以及相应软件技术的发展，终端设备在人们生活中的应用越来越广泛，终端设备可以提供的服务也越来越丰富。受制于终端设备本身有限的计算能力和存储空间，无法将所有的计算和数据都部署在终端设备中，因此越来越多的服务依靠无线通信组件与云端服务器进行交互，以便实现计算资源和存储空间的扩展，而这也被视为是终端设备拓展性能、降低系统功耗的有效途径。其中，无线保真技术(Wireless Fidelity，WiFi)是终端设备与云端服务器进行交互过程中使用最为普遍的一种无线通信技术。
WiFi信号的数据传输速率和覆盖范围均与WiFi信号的频率相关，为了保证WiFi的数据传输速率，现有技术中，终端设备通常通过高频段的WiFi信号进行数据的接收和发送，这种方式不够灵活，无法根据实际需求，合理的保证WiFi信号的数据传输速率和数据传输距离。
发明内容
本发明实施例提供一种无线通信组件、方法及终端设备，可以根据实际需求，合理的保证WiFi信号的数据传输速率和通信范围。
为了解决上述技术问题，本发明实施例是这样实现的：
第一方面，本发明实施例提供一种无线通信组件，包括：天线、与天线连接的开关单元、与开关单元连接的第一接收通路、第一发送通路、第二接收通路、第二发送通路和处理单元；处理单元用于确定天线接收到的目标接收信号的信号强度所处的目标强度范围，根据目标强度范围，控制开关单元导通天线与目标通路，目标通路为第一接收通路、第一发送通路、第二接收通路和第二发送通路中的一个通路；
其中，第一接收通路与第一发送通路的工作频段为第一频段，第二接收通路与第二发送通路的工作频段为第二频段，第一频段的最小频率值大于第二频段的最大频率值。
第二方面，提供一种无线通信方法，包括：
确定目标接收信号的信号强度所处的信号强度范围；
根据信号强度范围，确定通过目标通路进行信号接收或信号发送。
其中，目标通路为第一接收通路、第一发送通路、第二接收通路和第二发送通路中的一个通路；第一接收通路与第一发送通路的工作频段为第一频段，第二接收通路与第二发送通路的工作频段为第二频段，第一频段的最小频率值大于第二频段的最大频率值。
第三方面，提供一种终端设备，其特征在于，包括：如第一方面的无线通信组件。
第四方面，提供一种计算机可读存储介质，包括：计算机可读存储介质上存储计算机程序，计算机程序被处理器执行时实现如第二方面的无线通信方法。
本发明实施例提供一种无线通信组件，包括：天线、与天线连接的开关单元、与开关单元连接的第一接收通路、第一发送通路、第二接收通路、第二发送通路和处理单元；处理单元用于确定天线接收到的目标接收信号的信号强度所处的目标强度范围，根据目标强度范围，控制开关单元导通天线与目标通路，目标通路为第一接收通路、第一发送通路、第二接收通路和第二发送通路中的一个通路；其中，第一接收通路与第一发送通路的工作频段为第一频段，第二接收通路与第二发送通路的工作频段为第二频段，第一频段的最小频率值大于第二频段的最大频率值。通过该方案，由于根据接收信号的信号强度所处的信号强度范围不同，可以确定该无线通信组件与信号发送方的通信距离的远近，并以此为依据动态的选择对应的接收通路进行数据的接收，以及选择对应的发送通路进行数据的发送，如此可以依据实际通信距离来选择通过高频段/低频段进行数据的发送或接收，可以根据实际需求，合理的保证信号的数据传输速率和数据传输距离。
附图说明
为了更清楚地说明本申请实施例技术方案，下面将对实施例和现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，还可以根据这些附图获得其它的附图。
图1为本发明实施例提供的一种无线通信组件的结构示意图一；
图2为本发明实施例提供的一种无线通信组件的结构示意图二；
图3为本发明实施例提供的一种无线通信组件的结构示意图三；
图4为本发明实施例提供的一种无线通信组件的结构示意图四；
图5A为本发明实施例提供的一种无线通信组件的结构示意图五；
图5B为本发明实施例提供的一种无线通信组件的结构示意图六；
图6为本发明实施例提供的一种终端设备的结构示意图；
图7为本发明实施例提供的一种无线通信方法的流程示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例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。
在本发明实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。此外，在本发明实施例的描述中，除非另有说明，“多个”的含义是指两个或两个以上。
本发明的说明书和权利要求书中的“连接”均为电性连接。
本发明的说明书和权利要求书中的术语“第一”和“第二”等是用于区别不同的对象，而不是用于描述对象的特定顺序。例如，第一接收通路、第二接收通路等是用于区别不同的接收通路，而不是用于描述接收通路的特定顺序。
本文中术语“和/或”，仅仅是一种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这三种情况。
本发明实施例提供一种无线通信组件，如图1所示，该无线通信组件包括：
天线11、与天线11连接的处理单元17、与处理单元17连接的开关单元12，以及与开关单元12连接的第一接收通路13、第一发送通路14、第二接收通路15、第二发送通路16；
处理单元17用于确定天线11接收到的目标接收信号的信号强度所处的目标强度范围，根据目标强度范围，控制开关单元12导通天线11与目标通路，目标通路为第一接收通路13、第一发送通路14、第二接收通路15和第二发送通路16中的一个通路；
其中，第一接收通路13与第一发送通路14的工作频段为第一频段，第二接收通路15与第二发送通路16的工作频段为第二频段，第一频段的最小频率值大于第二频段的最大频率值。
可选的，第一频段包括5.15GHz-5.85GHz。
可选的，第二频段包括2.4GHz-2.48GHz、2.412GHz-2.472GHz和900Mhz-1000Mhz中的一种。
第一接收通路和第一发送通路为WiFi 5G通信组件组成的通路；
第二接收通路和第二发送通路为通过BLE 2.4G通信组件、WiFi2.4G通信组件和802.11ah通信组件中的一种组成的通路。
本发明实施例中的无线通信组件中，设置了较高工作频段的第一发送通路和第一接收通路，又设置了较低工作频段的第二发送通路和第二接收通路。
可选的，本发明实施例中的信号可以为WiFi信号或BLE信号，也可以为其他通信信号，本发明实施例中不作限定。
如果无线通信组件距离对端通信设备的距离越远，无线通信组件所接收到的信号的信号强度会越小；如果在无线通信组件距离对端通信设备的距离越近，无线通信组件所接收到的信号的信号强度会越大。也就是说，无线通信组件可以通过接收到的接收信号判断出与对端通信设备的距离。
进一步的，由于信号的频率越高，则波长越短，数据传输速率越快，通信范围越小；信号的频率越低，则波长越长，数据传输速率越慢，通信范围越大。那么本发明实施例中，获取了无线通信组件接收到的目标接收信号的信号强度之后，可以通过确定其所处的目标强度范围，确定无线通信组件与对端通信设备所处的距离范围是处于较远的还是较近的。如果处于较远范围，那么可以选择支持较低工作频段的第二接收通路来进行数据的接收，选择较低工作频段的第二发送通路来进行数据的发送，以使得信号的波长比较长，可以传播的通信范围比较大，来保证无线通信组件与对端通信设备之间可以接收和发送信息；如果处于较近范围，那么可以选择支持较高工作频段的第一接收通路来进行数据的接收，选择较低工作频段的第一发送通路来进行数据的发送，以使得信号的频率较高，保证无线通信组件与对端通信设备之间的速率。
进一步的，如果无线通信组件与对端通信设备所处的距离范围比较适中，也可以选择第一接收通路 和第二接收通路中的任意一个接收通路进行数据接收，选择第一发送通路和第二发送通路中的任意一个发送通路进行数据发送。
可选的，结合图1，如图2所示，上述处理单元17包括处理器171，处理器171连接第一接收通路13和第二接收通路15；
处理器，用于接收第一接收通路、第一发送通路、第二接收通路和第二发送通路处理后得到的接收信号。
需要说明的是，上述处理器可以为中央处理器(central processing unit，CPU)，或者，微控制单元(microcontroller unit，MCU)。
可选的，如图2所示，上述处理单元17还可以包括比较器172和处理器171。
图2中，比较器172的第一输入端1721连接天线11，用于通过比较器172的第一输入端1721获取天线11接收到的目标接收信号，比较目标接收信号的信号强度与目标强度阈值的大小关系，以确定目标接收信号的信号强度所处的目标强度范围，并通过比较器172的输出端1723将目标接收信号的信号强度所处的目标强度范围输出。其中，目标强度阈值包括第一强度阈值与第二强度阈值中的至少一种。
可选的，如图2所示，目标强度阈值可以是通过比较器172的第二输入端1722输入的。
处理器171连接比较器172的输出端1723，具体用于在信号强度大于或等于第一强度阈值，且进行信号接收时，控制开关单元12导通天线11与第一接收通路13；在信号强度大于或等于第一强度阈值，且进行信号发送时，控制开关单元12导通天线11与第一发送通路14；
在信号强度小于第二强度阈值，且进行信号接收时，控制开关单元12导通天线11与第二接收通路15；在信号强度小于第二强度阈值，且进行信号发送时，控制开关单元12导通天线11与第二发送通路16；
在信号强度小于第一强度阈值，大于或等于第二强度阈值，且进行信号接收时，控制开关单元12导通天线11和第二接收通路15；在信号强度小于第一强度阈值，大于或等于第二强度阈值，且进行信号发送时，控制开关单元12导通天线11和第一发送通路14；
其中，第一强度阈值大于第二强度阈值。
若检测到信号强度大于第一强度阈值，则表明无线通信组件与对端通信设备之间的传输距离较近，可以选择支持较高工作频段的第一接收通路进行数据接收，选择支持较高工作频段的第一发送通路进行数据发送，以保证数据传输速率。
若检测到信号强度小于第二强度阈值，表明无线通信组件与对端通信设备之间的传输距离较远，可以选择支持较低工作频段的第二接收通路进行数据接收，选择支持较高工作频段的第二发送通路进行数据发送，以保证数据传输距离。
可选的，上述处理器，可以在信号强度小于第一强度阈值，大于或等于第二强度阈值，且进行信号接收时，控制开关导通天线和目标接收通路；在信号强度小于第一强度阈值，大于或等于第二强度阈值，且进行信号发送时，控制开关导通天线和目标发送通路；其中，若目标接收通路为第一接收通路，则目标发送通路为第二发送通路；若目标接收通路为第二接收通路，则目标发送通路为第一发送通路。
若检测到信号强度处于第一强度阈值和第二强度阈值之间，无线通信组件与对端通信设备之间的传输距离适中，则可以选择第一接收通路和第二接收通路中的任意一个接收通路进行数据接收，选择第一发送通路和第二发送通路中的任意一个发送通路进行数据发送。
可选的，若检测到信号强度处于第一强度阈值和第二强度阈值之间，可以选择支持较高工作频段的第一接收通路进行数据接收，选择支持较低工作频段的第二发送通路进行数据发送，如果本发明实施例中的无线通信组件应用在发射功率较小的设备时，可以保证接收时的数据传输速率，以及发送时的数据传输距离。
相应的，如果本发明实施例中的无线通信组件应用在发射功率较大的设备时，可以采用第一接收通路进行数据接收，采用第一发送通路进行数据发送，以保证数据接收和数据发送时的数据传输速率。
可选的，结合图2，如图3所示，处理单元17还包括：耦合器173和检波器174；
耦合器173耦合连接天线11、开关单元12和检波器174，检波器174连接比较器172的第一输入端1721；
检波器174，用于接收通过耦合器173连接的天线11接收到的目标接收信号，并将目标接收信号转换为调制信号传输至比较器172的第一输入端1721。
可选的，结合图3，如图4所示，开关单元12包括：第一切换开关121、第一带通滤波器122、第二带通滤波器123、第二切换开关124和第三切换开关125；第一切换开关121连接天线11(可以是通 过处理器171连接)、第一带通滤波器122和第二带通滤波器123，第二切换开关124连接第一带通滤波器122、第一接收通路13和第一发送通路14；第三切换开关125连接第二带通滤波器123、第二接收通路15和第二发送通路16；
处理模块17，具体用于在信号强度大于或等于第一强度阈值，且进行信号接收时，控制第一切换开关121导通天线11和第一带通滤波器122；以及控制第一切换开关121导通第一带通滤波器122和第一接收通路13；在信号强度大于或等于第一强度阈值，且进行信号发送时，控制第一切换开关121导通天线11和第一带通滤波器122，以及控制第一切换开关121导通第一带通滤波器122和第一发送通路14；
在信号强度小于第二强度阈值，且进行信号接收时，控制第一切换开关121导通天线11和第二带通滤波器123，以及控制第一切换开关121导通第一带通滤波器122和第二接收通路15；在信号强度小于第二强度阈值，且进行信号发送时，控制第一切换开关121导通天线11和第二带通滤波器123，以及控制第一切换开关121导通第一带通滤波器122和第二发送通路16；
在信号强度小于第一强度阈值，大于或等于第二强度阈值，且进行信号接收时，控制第一切换开关121导通天线11和第二带通滤波器123，以及控制第一切换开关121导通第一带通滤波器122和第二接收通路15；在信号强度小于第一强度阈值，大于或等于第二强度阈值，且进行信号发送时，控制第一切换开关121导通天线11和第一带通滤波器122，以及控制第一切换开关121导通第一带通滤波器122和第一发送通路14；
目标带通率波器，用于对天线11接收到的第一接收信号进行滤波，得到处于目标频段的第二接收信号；或者，用于对第二发送信号进行滤波，得到处于目标频段的第一发送信号；
其中，若目标带通滤波器为第一带通滤波器122，则目标频段为第一频段，若目标带通滤波器为第二带通滤波器123，则目标频段为第二频段。
上述第一带通滤波器可以用于滤除5.15G-5.85G以外的信号，防止带外信号干扰。
上述第二带通滤波器可以用于滤除2.4GHz-2.48GHz、2.412GHz-2.472GHz或900Mhz-1000Mhz以外的信号，防止带外信号干扰。
可选的，其中，上述第一切换开关，第二切换开关和第三切换开关可以为单刀双掷开关。
可选的，上述第一切换开关、第二切换开关以及第三切换开关，还可以通过逻辑门电路，或其他形式实现，本发明实施例不作具体限定。
其中，第一切换开关，用于在第一收发通路(包括第一发送通路和第一接收通路)与第二收发通路(包括第二发送通路和第二接收通路)之间切换；第二切换开关(switch)，用于在第一发送通路与第一接收通路之间切换；第三切换开关，用于在第二发送通路与第二接收通路之间切换。
可选的，第一接收通路、第一发送通路、第二接收通路和第二发送通路，包括：放大器、与放大器连接的收发器，以及与收发器连接的信号处理器；
其中，放大器、收发器与处理器可以是依次串联的。
放大器，用于放大第二接收信号，得到第三接收信号；或者，用于放大第三发送信号，得到第二发送信号；
收发器，用于对第三接收信号，进行变频处理得到第四接收信号；或者，用于对第四发送信号进行变频处理，得到处理后的第三发送信号；
信号处理器，用于解调第四接收信号，得到第五接收信号；或者，用于生成第五发送信号，并对第五发送信号进行调制得到第四发送信号。
可选的，上述第一收发通路(包括第一接收通路与第一发送通路)中的收发器，以及处理器可以复用，也即第一接收通路与第一发送通路可以共用一个收发器，也可以共用一个处理器；第二收发通路(包括第二接收通路与第二发送通路)中的收发器，以及处理器也可以复用，也即第二接收通路与第二发送通路可以共用一个收发器，也可以共用一个处理器。
结合图4，如图5A所示，为了区分第一接收通路13、第一发送通路14、第二接收通路15和第二发送通路16中的放大器在第一接收通路13中，将放大器表示为放大器131、在第一发送通路14中将放大器表示为放大器141、在第二接收通路15中将放大器表示为放大器151，在第二发送通路16中将放大器表示为放大器161；为了区分在第一收发通路中复用的收发器和处理器，以及第二收发通路中复用的收发器和处理器，将第一收发通路中复用的收发器表示为收发器132和处理器133，将第二收发通路中复用的收发器表示为收发器152和处理器153。
本发明实施例中，上述放大器用于进行信号放大，在第一接收通路和第二接收通路中，上述放大器可以为低噪声放大器(low noise amplifier，LNA)，在第一发送通路和第二发送通路中，上述放大器可 以为功率放大器(power amplifier，PA)。
上述收发器主要用于信号上变频/下变频，从而实现射频/零频信号的转换。
上述信号处理器(可以为调制解调器)主要用于信号处理，信号处理器中可以包括端口物理层(physical，PHY)层和介质访问控制层(media access control，MAC)层，PHY层主要用于解调/调制信号，以及对信号进行编码/解码，例如，循环插入、同向正交信号(in-phase quadrature，IQ)补充、数模转换等操作；MAC层主要用于将数据封装成帧，以及进行PHY层控制。
可选的，第一接收通路和第二接收通路中，还包括：第三带通滤波器；
第三带通滤波器连接在放大器与收发器之间；用于在放大器放大第二接收信号之后进行滤波，得到处于目标频段的第三接收信号；
其中，在第一接收通路中，目标频段为第一频段；在第二接收通路中，目标频段为第二频段。
结合图5A，如图5B所示，为了区分第一接收通路13和第二接收通路15中的第三带通滤波器，将第一接收通路中的第三带通滤波器表示为带通滤波器134，将第二接收通路中的第三带通滤波器表示为带通滤波器154。
本发明实施例中，由于在接收信号经过第一滤波器滤波之后，得到目标频段的信号之后，又流经了第一接收通路中的放大器进行了放大，放大之后的信号可能存在第一频段之外的信号，因此需要再通过第三带通滤波器再次进行滤波，以保证最终接收到的信号是第一频段的信号。
相似的，在接收信号经过第二滤波器滤波之后，得到目标频段的信号之后，又流经了第二接收通路中的放大器进行了放大，放大之后的信号可能存在第二频段之外的信号，因此需要再通过第三带通滤波器再次进行滤波，以保证最终接收到的信号是第二频段的信号。
可选的，如图6所示，本发明实施例提供一种终端设备，该终端设备可以该终端设备包括无线通信组件61，该无线通信组件61可以为本发明实施例中所描述的无线通信组件。
本发明实施例中的终端设备可以是移动终端设备，也可以为非移动终端设备。移动终端设备可以为终端设备、平板电脑、笔记本电脑、掌上电脑、车载终端设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本、或者个人数字助理(personal digital assistant，PDA)等；非移动终端设备可以为个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本发明实施例不作具体限定。
本发明实施例还提供一种无线通信方法，该无线通信方法的执行主体可以为上述无线通信组件，也可以为上述终端设备。
如图7所示，本发明实施例提供的无线通信方法包括下述步骤701和702：
701、确定目标接收信号的信号强度所处的信号强度范围；
702、根据该信号强度范围，确定根据信号强度范围，确定通过目标通路进行信号接收或信号发送。
其中，目标通路为第一接收通路、第一发送通路、第二接收通路和第二发送通路中的一个通路；第一接收通路与第一发送通路的工作频段为第一频段，第二接收通路与第二发送通路的工作频段为第二频段，第一频段的最小频率值大于第二频段的最大频率值。
本发明实施例中，上述无线通信方法可以应用于上述无线通信组件中。
上述702在具体实现时可以包括：
(1)若检测到信号强度大于第一强度阈值，则表明无线通信组件与对端通信设备之间的传输距离较近，可以选择支持较高工作频段的第一接收通路进行数据接收，选择支持较高工作频段的第一发送通路进行数据发送，以保证数据传输速率。
(2)若检测到信号强度小于第二强度阈值，表明无线通信组件与对端通信设备之间的传输距离较近，可以选择支持较低工作频段的第二接收通路进行数据接收，选择支持较低工作频段的第二发送通路进行数据发送，以保证通信距离。
(3)若检测到信号强度处于第一强度阈值和第二强度阈值之间，无线通信组件与对端通信设备之间的传输距离适中，则可以选择第一接收通路与第二接收通路中任意一种接收通路来进行数据接收，可以选择第一发送通路与第二发送通路中任意一种发送通路来进行数据发送。
可选的，对于发射功率较小的设备，可以选择支持较高工作频段的第一接收通路进行信号接收，以保证信号接收时的数据传输速率，可以选择支持较低工作频段的第二发送通路进行信号发送，以信号发送时的数据传输距离。
本发明实施例提供的无线通信方法中由于根据接收信号的信号强度所处的信号强度范围不同，可以确定该无线通信组件与信号发送方的通信距离的远近，并以此为依据动态的选择对应的接收通路进行数 据接收，以及选择对应的发送通路进行数据发送，如此可以依据实际通信距离来选择通过高频段/低频段进行数据的发送或接收，可以根据实际需求，合理的保证信号的数据传输速率和数据传输距离。
本发明实施例提供一种计算机可读存储介质，其特征在于，该计算机可读存储介质上存储计算机程序，该计算机程序被处理器执行时实现上述方法实施例提供的无线通信方法。
本发明实施例中提供的第一设备，第二设备，以及存储介质与上述方法实施例中提供的应用程序操作方法可以达到相同的技术效果，为避免重复，这里不再赘述其技术效果。
其中，该计算机可读存储介质可以为只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例的方法。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。

Claims (18)

  1. 一种无线通信组件，其特征在于，包括：天线、与所述天线连接的处理单元、与所述处理单元连接的开关单元，以及与所述开关单元连接的第一接收通路、第一发送通路、第二接收通路、第二发送通路；
    所述处理单元用于确定所述天线接收到的目标接收信号的信号强度所处的目标强度范围，根据所述目标强度范围，控制所述开关单元导通所述天线与目标通路，所述目标通路为所述第一接收通路、所述第一发送通路、所述第二接收通路和所述第二发送通路中的一个通路；
    其中，所述第一接收通路与所述第一发送通路的工作频段为第一频段，所述第二接收通路与所述第二发送通路的工作频段为第二频段，所述第一频段的最小频率值大于所述第二频段的最大频率值。
  2. 根据权利要求1所述的无线通信组件，其特征在于，所述处理单元包括处理器，所述处理器连接所述第一接收通路和所述第二接收通路，用于接收所述第一接收通路和所述第二接收通路处理后得到的接收信号。
  3. 根据权利要求1所述的无线通信组件，其特征在于，所述处理单元包括比较器；
    所述比较器的第一输入端连接所述天线，用于通过所述比较器的第一输入端获取所述天线接收到的所述目标接收信号，比较所述目标接收信号的信号强度与目标强度阈值的大小关系，以确定所述目标接收信号的信号强度所处的所述目标强度范围，并通过所述比较器的输出端将所述目标强度范围输出；
    其中，所述目标强度阈值为第一强度阈值与第二强度阈值中的至少一种，所述第一强度阈值大于所述第二强度阈值。
  4. 根据权利要求3所述的无线通信组件，其特征在于，所述处理单元还包括处理器；
    所述处理器连接所述比较器的输出端，具体用于在所述信号强度大于或等于所述第一强度阈值，且进行信号接收时，控制所述开关单元导通所述天线与所述第一接收通路；在所述信号强度大于或等于所述第一强度阈值，且进行信号发送时，控制所述开关单元导通所述天线与所述第一发送通路；
    在所述信号强度小于所述第二强度阈值，且进行信号接收时，控制所述开关单元导通所述天线与所述第二接收通路；在所述信号强度小于所述第二强度阈值，且进行信号发送时，控制所述开关单元导通所述天线与所述第二发送通路。
  5. 根据权利要求4所述的无线通信组件，其特征在于，
    在所述信号强度小于所述第一强度阈值，大于或等于所述第二强度阈值，且进行信号接收时，控制所述开关导通所述天线和目标接收通路；在所述信号强度小于所述第一强度阈值，大于或等于所述第二强度阈值，且进行信号发送时，控制所述开关导通所述天线和目标发送通路；
    其中，若所述目标接收通路为所述第一接收通路，则所述目标发送通路为所述第二发送通路；若所述目标接收通路为所述第二接收通路，则所述目标发送通路为所述第一发送通路。
  6. 根据权利要求4所述的无线通信组件，其特征在于，所述处理单元还包括：耦合器和检波器；
    所述耦合器耦合连接所述天线、所述开关单元和所述检波器，所述检波器连接所述比较器的第一输入端；
    所述检波器，用于接收通过所述耦合器连接的所述天线接收到的所述目标接收信号的信号强度，并将所述目标接收信号转换为调制信号传输至所述比较器的第一输入端。
  7. 根据权利要求4所述的无线通信组件，其特征在于，所述开关单元包括：第一切换开关、第一带通滤波器、第二带通滤波器、第二切换开关和第三切换开关；所述第一切换开关连接所述天线、所述第一带通滤波器和所述第二带通滤波器，所述第二切换开关连接所述第一带通滤波器、所述第一接收通路和所述第一发送通路；所述第三切换开关连接所述第二带通滤波器、所述第二接收通路和所述第二发送通路；
    所述处理单元，具体用于在所述信号强度大于或等于所述第一强度阈值，且进行信号接收时，控制所述第一切换开关导通所述天线和所述第一带通滤波器；以及控制所述第一切换开关导通所述第一带通滤波器和所述第一接收通路；在所述信号强度大于或等于所述第一强度阈值，且进行信号发送时，控制所述第一切换开关导通所述天线和所述第一带通滤波器，以及控制所述第一切换开关导通所述第一带通滤波器和所述第一发送通路；
    在所述信号强度小于所述第二强度阈值，且进行信号接收时，控制所述第一切换开关导通所述天线和所述第二带通滤波器，以及控制所述第一切换开关导通所述第一带通滤波器和所述第二接收通路；在所述信号强度小于所述第二强度阈值，且进行信号发送时，控制所述第一切换开关导通所述天线和所述第二带通滤波器，以及控制所述第一切换开关导通所述第一带通滤波器和所述第二发送通路；
    在所述信号强度小于所述第一强度阈值，大于或等于所述第二强度阈值，且进行信号接收时，控制所述第一切换开关导通所述天线和所述第二带通滤波器，以及控制所述第一切换开关导通所述第一带通滤波器和所述第二接收通路；在所述信号强度小于所述第一强度阈值，大于或等于所述第二强度阈值，且进行信号发送时，控制所述第一切换开关导通所述天线和所述第一带通滤波器，以及控制所述第一切换开关导通所述第一带通滤波器和所述第一发送通路；
    目标带通率波器，用于对所述天线接收到的第一接收信号进行滤波，得到处于所述目标频段的第二接收信号；或者，用于对第二发送信号进行滤波，得到处于所述目标频段的第一发送信号；
    其中，若所述目标带通滤波器为所述第一带通滤波器，则所述目标频段为所述第一频段，若所述目标带通滤波器为所述第二带通滤波器，则所述目标频段为所述第二频段。
  8. 根据权利要求7所述的无线通信组件，其特征在于，所述第一接收通路、所述第一发送通路、所述第二接收通路和所述第二发送通路，包括：放大器、与所述放大器连接的收发器，以及与所述收发器连接的信号处理器；
    所述放大器，用于放大所述第二接收信号，得到第三接收信号；或者，用于放大第三发送信号，得到所述第二发送信号；
    所述收发器，用于对所述第三接收信号，进行变频处理得到第四接收信号；或者，用于对第四发送信号进行变频处理，得到处理后的所述第三发送信号；
    所述信号处理器，用于解调所述第四接收信号，得到第五接收信号；或者，用于生成第五发送信号，并对所述第五发送信号进行调制得到所述第四发送信号。
  9. 根据权利要求8所述的无线通信组件，其特征在于，所述第一接收通路和所述第二接收通路，还包括：第三带通滤波器；
    所述第三带通滤波器连接在所述放大器与所述收发器之间；用于在所述放大器放大所述第二接收信号之后进行滤波，得到处于所述目标频段的所述第三接收信号；
    其中，在所述第一接收通路中，所述目标频段为所述第一频段；在所述第二接收通路中，所述目标频段为所述第二频段。
  10. 根据权利要求1-9任一项所述的无线通信组件，其特征在于，
    所述第一频段包括5.15GHz-5.85GHz；
    所述第二频段包括2.4GHz-2.48GHz、2.412GHz-2.472GHz和900Mhz-1000Mhz中的一种。
  11. 根据权利要求1-9任一项所述的无线通信组件，其特征在于，
    所述第一接收通路和所述第一发送通路为WiFi 5G通信组件组成的通路；
    所述第二接收通路和所述第二发送通路为通过BLE 2.4G通信组件、WiFi2.4G通信组件和802.11ah通信组件中的一种组成的通路。
  12. 一种无线通信方法，其特征在于，所述方法包括：
    确定目标接收信号的信号强度所处的信号强度范围；
    根据所述信号强度范围，确定通过目标通路进行信号接收或信号发送。
    其中，所述目标通路为第一接收通路、第一发送通路、第二接收通路和第二发送通路中的一个通路；所述第一接收通路与所述第一发送通路的工作频段为第一频段，所述第二接收通路与所述第二发送通路的工作频段为第二频段，所述第一频段的最小频率值大于所述第二频段的最大频率值。
  13. 根据权利要求12所述的方法，其特征在于，所述根据所述信号强度范围，确定通过目标通路进行信号接收或信号发送，包括：
    在所述信号强度大于或等于第一强度阈值，且进行信号接收时，通过所述第一接收通路进行信号接收；
    在所述信号强度大于或等于所述第一强度阈值，且进行信号发送时，通过所述第一发送通路进行信号发送；
    在所述信号强度小于第二强度阈值，且进行信号接收时，通过所述第二接收通路进行信号接收；
    在所述信号强度小于所述第二强度阈值，且进行信号发送时，通过所述第二发送通路进行信号发送。
  14. 根据权利要求12所述的方法，其特征在于，所述根据所述信号强度范围，确定通过目标通路进行信号接收或信号发送，包括：
    在所述信号强度小于所述第一强度阈值，大于或等于所述第二强度阈值，且进行信号接收时，通过目标接收通路进行信号接收；
    在所述信号强度小于所述第一强度阈值，大于或等于所述第二强度阈值，且进行信号发送时，通过 目标发送通路进行信号发送；
    其中，若所述目标接收通路为所述第一接收通路，则所述目标发送通路为所述第二发送通路；若所述目标接收通路为所述第二接收通路，则所述目标发送通路为所述第一发送通路。
  15. 一种终端设备，其特征在于，包括权利要求1-11任一项所述的无线通信组件。
  16. 一种计算机可读存储介质，其特征在于，包括：所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时，所述处理器用于：
    确定目标接收信号的信号强度所处的信号强度范围；
    根据所述信号强度范围，确定通过目标通路进行信号接收或信号发送。
    其中，所述目标通路为第一接收通路、第一发送通路、第二接收通路和第二发送通路中的一个通路；所述第一接收通路与所述第一发送通路的工作频段为第一频段，所述第二接收通路与所述第二发送通路的工作频段为第二频段，所述第一频段的最小频率值大于所述第二频段的最大频率值。
  17. 根据权利要求16所述的计算机可读存储介质，其特征在于，所述处理器具体用于：
    在所述信号强度大于或等于第一强度阈值，且进行信号接收时，通过所述第一接收通路进行信号接收；
    在所述信号强度大于或等于所述第一强度阈值，且进行信号发送时，通过所述第一发送通路进行信号发送；
    在所述信号强度小于第二强度阈值，且进行信号接收时，通过所述第二接收通路进行信号接收；
    在所述信号强度小于所述第二强度阈值，且进行信号发送时，通过所述第二发送通路进行信号发送。
  18. 根据权利要求16所述的计算机可读存储介质，其特征在于，所述处理器具体用于：
    在所述信号强度小于所述第一强度阈值，大于或等于所述第二强度阈值，且进行信号接收时，通过目标接收通路进行信号接收；
    在所述信号强度小于所述第一强度阈值，大于或等于所述第二强度阈值，且进行信号发送时，通过目标发送通路进行信号发送；
    其中，若所述目标接收通路为所述第一接收通路，则所述目标发送通路为所述第二发送通路；若所述目标接收通路为所述第二接收通路，则所述目标发送通路为所述第一发送通路。
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