WO2022257565A1 - 通信装置、电子设备及通信方法 - Google Patents

通信装置、电子设备及通信方法 Download PDF

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Publication number
WO2022257565A1
WO2022257565A1 PCT/CN2022/083767 CN2022083767W WO2022257565A1 WO 2022257565 A1 WO2022257565 A1 WO 2022257565A1 CN 2022083767 W CN2022083767 W CN 2022083767W WO 2022257565 A1 WO2022257565 A1 WO 2022257565A1
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WIPO (PCT)
Prior art keywords
wireless signal
communication
communication module
communication link
frequency band
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Ceased
Application number
PCT/CN2022/083767
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English (en)
French (fr)
Inventor
王泽卫
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of WO2022257565A1 publication Critical patent/WO2022257565A1/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • 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
    • H04B1/401—Circuits for selecting or indicating operating mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • 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

Definitions

  • the present application relates to the technical field of communication, and in particular to a communication device, electronic equipment and a communication method.
  • the present application provides a communication device, electronic equipment and a communication method, wherein the interference between Wi-Fi communication and UWB communication is small, and Wi-Fi signals and UWB signals can coexist.
  • the present application provides a communication device, including:
  • the ultra-wideband communication module includes a first communication link and a second communication link, the first communication link is used to transmit the first wireless signal of the first frequency band, and the first communication link is used for the wireless signal communication module
  • the second wireless signal transmitted by the group has a first suppression value; the second communication link is used to transmit the first wireless signal in the second frequency band, and the second communication link has a second suppression value for the second wireless signal value, the second suppression value is greater than the first suppression value;
  • the wireless signal communication module transmits the second wireless signal
  • the frequency band of the second wireless signal is greater than a preset frequency band threshold and the power of the wireless signal communication module is greater than a preset power threshold
  • the The ultra-wideband communication module is switched from the first communication link to the second communication link, and transmits the first wireless signal of the second frequency band.
  • the present application also provides an electronic device, including a communication device, and the communication device includes:
  • the ultra-wideband communication module includes a first communication link and a second communication link, the first communication link is used to transmit the first wireless signal of the first frequency band, and the first communication link is used for the wireless signal communication module
  • the second wireless signal transmitted by the group has a first suppression value; the second communication link is used to transmit the first wireless signal in the second frequency band, and the second communication link has a second suppression value for the second wireless signal value, the second suppression value is greater than the first suppression value;
  • the wireless signal communication module transmits the second wireless signal
  • the frequency band of the second wireless signal is greater than a preset frequency band threshold and the power of the wireless signal communication module is greater than a preset power threshold
  • the The ultra-wideband communication module is switched from the first communication link to the second communication link, and transmits the first wireless signal of the second frequency band.
  • the present application also provides a communication method, which is applied to a communication device, and the communication device includes a wireless signal communication module and an ultra-wideband communication module; the wireless signal communication module is used to transmit a second wireless signal , the ultra-wideband communication module includes a first communication link and a second communication link, the first communication link is used to transmit a first wireless signal in a first frequency band, and the first communication link is used for the
  • the second wireless signal has a first suppression value;
  • the second communication link is used to transmit the first wireless signal in the second frequency band, the second communication link has a second suppression value for the second wireless signal, and the first communication link has a second suppression value for the second wireless signal.
  • a second suppression value is greater than said first suppression value;
  • the communication methods include:
  • the conflict information is used when the wireless signal communication module transmits the second wireless signal, if the frequency band of the second wireless signal is greater than a preset frequency band threshold and the wireless signal communication module If the power is greater than the preset power threshold, it indicates that the wireless signal communication module conflicts with the ultra-wideband communication module;
  • control the ultra-wideband communication module to switch from the first communication link to the second communication link , and transmit the first wireless signal in the second frequency band.
  • FIG. 1 is a first structural schematic diagram of a communication device provided by an embodiment of the present application.
  • FIG. 2 is a second structural schematic diagram of a communication device provided by an embodiment of the present application.
  • Fig. 3 is a kind of structural representation of the ultra-wideband communication module shown in Fig. 1 or Fig. 2;
  • Fig. 4 is a kind of structural representation of the first communication link of the UWB communication module shown in Fig. 3;
  • Fig. 5 is a kind of structural representation of the second communication link of the UWB communication module shown in Fig. 3;
  • FIG. 6 is a schematic diagram of the S-parameter performance of the first filter and the second filter shown in FIG. 3 to wireless signals in different frequency bands;
  • FIG. 7 is a schematic structural diagram of an ultra-wideband communication module provided in the related art.
  • FIG. 8 is a schematic diagram of the S-parameter performance of the composite filter shown in FIG. 7 to wireless signals in different frequency bands;
  • Fig. 9 is a schematic structural diagram of a third communication link of the UWB communication module shown in Fig. 3;
  • Fig. 10 is a schematic structural diagram of a fourth communication link of the UWB communication module shown in Fig. 3;
  • Fig. 11 is a schematic structural diagram of a fifth communication link of the UWB communication module shown in Fig. 3;
  • Fig. 12 is a schematic structural diagram of the sixth communication link of the UWB communication module shown in Fig. 3;
  • Fig. 13 is a schematic structural view of the first radiator, the second radiator and the third radiator shown in Fig. 3;
  • FIG. 14 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 15 is a schematic flowchart of the first communication method provided by the embodiment of the present application.
  • FIG. 16 is a schematic flowchart of a second communication method provided by an embodiment of the present application.
  • FIG. 17 is a schematic flowchart of a third communication method provided by an embodiment of the present application.
  • An embodiment of the present application provides a communication device that can implement a wireless communication function.
  • communication devices can transmit Wi-Fi signals, Global Positioning System (GPS) signals, third-generation mobile communication technologies (3th-Generation, referred to as 3G), fourth-generation mobile communication technologies (4th-Generation, referred to as 4G), fifth-generation mobile communication technology (5th-Generation, referred to as 5G), near field communication (Near field communication, referred to as NFC) signal, Bluetooth (Bluetooth, referred to as BT) signal, UWB signal, etc.
  • GPS Global Positioning System
  • 3G third-generation mobile communication technologies
  • 4G fourth-generation mobile communication technologies
  • 5th-Generation referred to as 5G
  • NFC near field communication
  • Bluetooth Bluetooth
  • UWB signal etc.
  • FIG. 1 is a schematic structural diagram of a first communication device provided in an embodiment of the present application
  • FIG. 2 is a schematic structural diagram of a second communication device provided in an embodiment of the present application.
  • the communication device 100 of the embodiment of the present application can include an ultra-wideband communication module 110 and a wireless signal communication module 120 at the same time, and the ultra-wideband communication module 110 and the wireless signal communication module 120 can be integrated in the communication device 100 On the circuit board, the communication device 100 may be a device capable of both UWB communication and wireless signal communication.
  • the communication device 100 of the embodiment of the present application may include an ultra-wideband communication module 110 instead of a wireless signal communication module 120.
  • the communication device 100 may be equipped with UWB communication but not with wireless signal communication. device.
  • the wireless signal communication module 120 can be an external device, and the communication device 100 can be applied to the wireless signal communication module 120 to realize a communication connection with the wireless signal communication module 120 .
  • the wireless signal communication module 120 can be a communication module on an electronic device.
  • the communication device 100 of the embodiment of the present application can communicate with the The wireless signal communication module 120 on the electronic device is connected in communication.
  • the wireless signal communication module 120 can transmit the second wireless signal
  • the UWB communication module 110 can transmit the first wireless signal of the first frequency band and the first wireless signal of the second frequency band
  • the first wireless signal can Different from the second wireless signal, both the second frequency band and the third frequency band may be UWB signal frequency bands, so that the first wireless signal may be a UWB signal.
  • the wireless signal communication module 120 may be, but not limited to, a wireless fidelity communication module, a cellular signal communication module, and the like.
  • the wireless signal communication module 120 and the UWB communication module 110 work at the same time, the second wireless signal transmitted by the wireless signal communication module 120 may cause damage to the first wireless signal of the first frequency band transmitted by the UWB communication module 110. interference.
  • the second wireless signal may be a 5G cellular signal, and the signal in this frequency band interferes more with the UWB ch5 signal transmitted by the UWB communication module 110 .
  • the wireless signal communication module 120 is a wireless fidelity communication module
  • the second wireless signal may be a 5G signal of Wi-Fi, and the signal in this frequency band has an effect on the ch5 signal of UWB transmitted by the ultra-wideband communication module 110. There is also greater interference.
  • the bandwidth of Wi-Fi signals can be divided into multiple channels, for example, it can be divided into 2.4G channels of Wi-Fi and 5G channels of Wi-F, and 5G channels of Wi-Fi can transmit 5G channels of Wi-Fi
  • the bandwidth frequency range of the 5G channel of Wi-Fi is 5.170 GHz-5.835 GHz
  • the frequency range of the second wireless signal may be 5.170 GHz-5.835 GHz.
  • the bandwidth of the UWB signal can also be divided into multiple channels, for example, it can be divided into channel 5 and channel 9 (ch9 for short), the bandwidth frequency range of the ch5 channel is 6.2396GHz-6.7396GHz, and the bandwidth frequency range of the ch9 channel 7.750GHz-8.250GHz, and then the frequency range of the first frequency band of the first wireless signal may be 6.2396GHz-6.7396GHz, and the frequency range of the second frequency band of the first wireless signal may be 7.750GHz-8.250GHz.
  • the second wireless signal may have a third frequency band, and on the frequency spectrum, the distance between the second frequency band and the third frequency band may be greater than the distance between the first frequency band and the third frequency band, so that the second frequency band A first difference between the center frequency and the center frequency of the third frequency band is greater than a second difference between the center frequency of the first frequency band and the center frequency of the third frequency band.
  • the center frequency of the third frequency band may be 5GHz
  • the first wireless signal is a UWB ch5 signal
  • the center frequency of the first frequency band may be 6.5GHz
  • the center frequency of the second frequency band may be 8 GHz.
  • the second frequency band is farther away from the third frequency band than the first frequency band.
  • the UWB communication module 110 may include a first communication link 101 and a second communication link 102, the first communication link 101 may transmit a first wireless signal in a first frequency band, The second communication link 102 may transmit a first wireless signal in a second frequency band.
  • both the first communication link 101 and the second communication link 102 can independently include components such as a radio frequency transceiver module, a power amplifier, a filter, and an antenna radiator; of course, the first communication link 101 and the second communication link
  • the two communication links 102 may also share some components, such as but not limited to sharing radio frequency transceiver modules, antenna radiators and other components, so as to save the production cost of the UWB communication module 110 .
  • the first communication link 101 has a first suppression value for the second wireless signal
  • the second communication link 102 has a second suppression value for the second wireless signal
  • the second suppression value is greater than the first suppression value
  • the first suppression value may be the suppression capability of the first communication link 101 to the second wireless signal.
  • the first suppression value may include a suppression value of the second wireless signal by a filter in the first communication link 101 .
  • the second suppression value may be the suppression capability of the second communication link 102 for the second wireless signal, for example, the second suppression value may include the suppression value of the filter in the second communication link 102 for the second wireless signal .
  • the wireless signal communication module 120 is not suitable for working with the UWB communication module 110 at the same time.
  • the smaller the first suppression value and the second suppression value of the first communication link 101 and the second communication link 102 to the second wireless signal the smaller the first communication link 101 and the second communication link 102 are to the second wireless signal.
  • the weaker the suppression ability of the second wireless signal is, the greater the interference of the second wireless signal to the first communication link 101 and the second communication link 102 is.
  • the greater the first suppression value and the second suppression value of the first communication link 101 and the second communication link 102 to the second wireless signal the greater the effect of the first communication link 101 and the second communication link 102 on the second wireless signal.
  • the stronger the suppression capability of the signal the less interference the remaining energy of the second wireless signal has on the first communication link 101 and the second communication link 102 .
  • the second suppression value when the second suppression value is greater than the first suppression value, it means that the suppression capability of the second communication link 102 on the second wireless signal is stronger than that of the first communication link 101 on the second wireless signal.
  • the interference of the second wireless signal to the second communication link 102 is less than the interference of the second wireless signal to the first communication link 101, and then, the second wireless signal is transmitted in the wireless signal communication module 120 and the wireless signal communication module 120 has an effect on the super
  • the broadband communication module 110 generates large interference
  • the ultra-wideband communication module 110 can transmit the first wireless signal through the second communication link 102 to reduce the interference of the wireless signal communication module 120 to the ultra-wideband communication module 110 .
  • the wireless signal communication module 120 when the wireless signal communication module 120 is in the working state and transmitting the second wireless signal, if the frequency band of the second wireless signal is greater than the preset frequency band threshold and the power of the wireless signal communication module 120 is greater than the preset power threshold , then the wireless signal communication module 120 will cause greater interference to the ultra-wideband communication module 110, and the ultra-wideband communication module 110 can be switched from the first communication link 101 to the second communication link 102 to transmit signals in the second frequency band First wireless signal.
  • the wireless signal communication module 120 when the wireless signal communication module 120 is in the working state and transmits the second wireless signal, if the frequency band of the second wireless signal is not greater than the preset frequency band threshold, and/or, the power of the wireless signal communication module 120 is not greater than When the power threshold is preset, the interference of the wireless signal communication module 120 to the ultra-wideband communication module 110 is within the range that the ultra-wideband communication module 110 can bear. At this time, the wireless signal communication module 120 can be connected by the first communication link 101 transmits a first wireless signal in a first frequency band, and a second communication link 102 may also transmit a first wireless signal in a second frequency band.
  • the wireless signal communication module 120 when the wireless signal communication module 120 is in a non-working state and does not transmit the second wireless signal, at this time, the wireless signal communication module 120 will not interfere with the UWB communication module 110, and the UWB communication module The group 110 may select the first communication link 101 or the second communication link 102 to transmit the first wireless signal.
  • the second suppression value of the second wireless signal by the second communication link 102 is greater than the first suppression value of the second wireless signal by the first communication link 101, and the second suppression value of the second wireless signal by the second wireless signal
  • the interference of the communication link 102 is less than the interference of the second wireless signal to the first communication link 101.
  • the first wireless signal thereby reducing the interference of the second wireless signal to the first wireless signal of the second frequency band, so that the second wireless signal and the first wireless signal of the second frequency band can be transmitted at the same time, and the two can coexist.
  • the second wireless signal is a Wi-Fi 5G signal
  • the first wireless signal in the first frequency band is a UWB ch5 signal
  • the first wireless signal in the second frequency band is a UWB ch9 signal
  • the device 100 can realize the coexistence of Wi-Fi 5G signal and UWB ch9 signal.
  • Figure 3 is a schematic structural diagram of the ultra-wideband communication module shown in Figure 1 or Figure 2
  • Figure 4 is the first communication link of the ultra-wideband communication module shown in Figure 3
  • Fig. 5 is a schematic structural diagram of the second communication link of the UWB communication module shown in Fig. 3 .
  • the ultra-wideband communication module 110 includes an ultra-wideband communication chip 111, a first channel conversion device 112 and a first radiator 113, the first channel conversion device 112 is directly or electrically connected to the ultra-wideband communication chip 111, and the first radiator 113 is connected to the The first channel changing device 112 is electrically connected directly or at intervals, so that the UWB communication chip 111 , the first channel changing device 112 and the first radiator 113 can form the first communication link 101 or the second communication link 102 .
  • the UWB communication chip 111 may include, but is not limited to, a processor, a memory, a radio frequency transceiver, a power amplifier, etc., and the UWB communication chip 111 may transmit and receive UWB signals, such as UWB ch5 signals and UWB ch9 signals. Signal.
  • the first channel conversion device 112 may include a first filter 1121, and the input end and output end of the first filter 1121 may be directly or indirectly electrically connected to the ultra-wideband communication chip 111 and the first radiator 113, respectively.
  • the band pass of the first filter 1121 may include a first frequency band, and the first wireless signal in the first frequency band may pass through the first filter 1121 while wireless signals in other frequency bands cannot pass through the first filter 1121 .
  • the ultra-wideband communication chip 111, the first filter 1121 and the first radiator 113 can form the first communication link 101, so that the first communication link 101 can play a role in the first filter 1121
  • the first wireless signal in the first frequency band can be transmitted.
  • the first channel conversion device 112 may also include a second filter 1122, and the input end and output end of the second filter 1122 may be directly or indirectly electrically connected to the ultra-wideband communication chip 111 and the first radiator 113, respectively. connect.
  • the passband of the second filter 1122 may include a second frequency band, the first wireless signal in the second frequency band may pass through the second filter 1122 and the wireless signals in other frequency bands cannot pass through the second filter 1122 .
  • the ultra-wideband communication chip 111, the second filter 1122 and the first radiator 113 can form the second communication link 102, so that the second communication link 102 can function in the second filter 1122
  • the first wireless signal of the second frequency band can be transmitted.
  • the first radiator 113 is multiplexed, and in actual use, the UWB communication module 110 can also be provided with two first radiators 113 , so that the first communication link 101 and the second communication link 102 do not need to multiplex the same radiator.
  • the UWB communication module 110 may also include a plurality of switch elements SPDT1, SPDT2, and SPDT3.
  • the link 101 transmits the first wireless signal
  • the second communication link 102 is used to transmit the first wireless signal.
  • the communication device 100 may transmit the first wireless signal of the first frequency band through the first communication link 101, and the communication device 100 may also transmit the first wireless signal of the second frequency band through the second communication link 102, so that the communication device 100 With a wider bandwidth, the communication performance of the communication device 100 can be improved.
  • the first suppression value of the first filter 1121 for the second wireless signal may be different from that of the second filter 1122 for the first suppression value of the second wireless signal.
  • the second suppression value of the second wireless signal please refer to FIG. 6 , which is a schematic diagram of S-parameter performance of the first filter and the second filter shown in FIG. 3 for wireless signals in different frequency bands.
  • the curve S1 represents the suppression capability curve of the first filter 1121 to wireless signals of different frequency bands
  • the curve S2 represents the suppression capability of the second filter 1122 to wireless signals of different frequency bands
  • the abscissa coordinates represent the suppression capability of the wireless signals Frequency
  • the vertical axis represents the suppression value of the wireless signal by the first filter 1121 or the second filter 1122 .
  • the second communication link 102 has a stronger ability to suppress the second wireless signal , the coexistence of the second wireless signal and the first wireless signal can be realized.
  • a compound filter having both the bandpass of the first frequency band and the bandpass of the second frequency band can be designed, please refer to Fig. 7 and Fig. 8, Fig. 7 is an ultra-wideband communication mode provided in the related art A schematic diagram of a structure of a group, and FIG. 8 is a schematic diagram of the S-parameter performance of the composite filter shown in FIG. 7 for wireless signals in different frequency bands.
  • the UWB communication module 130 in the related art can comprise UWB communication chip 131, complex filter 132 and antenna radiator 133, and this UWB communication chip 131, composite filter 132 and antenna radiator 133 A composite link can be formed. Since the composite filter 132 has both the bandpass of the first frequency band and the bandpass of the second frequency band, the composite link can not only transmit the first wireless signal of the first frequency band, but also transmit the wireless signal of the second frequency band. First wireless signal.
  • the curve S3 represents the suppression capability curve of the composite filter 132 to wireless signals in different frequency bands. Since the composite filter 132 has both the bandpass of the first frequency band and the bandpass of the second frequency band, no matter on the first frequency band or on the second frequency band, the composite filter is not sensitive to the second wireless signal (such as the 5G signal of Wi-Fi). ) have the same suppression value Y3 (the vertical axis corresponding to the curve S3 on the Wi-Fi 5G signal in Figure 8 has only one suppression value range).
  • the first wireless signal of the two frequency bands has different suppression values for the second wireless signal, so that the ultra-wideband communication module 110 shown in Figure 3 and Figure 6 of the embodiment of the present application can be realized by adjusting the frequency band of the transmission signal. Coexistence of the signal communication module 120 .
  • the UWB communication module 130 shown in FIG. 7 and FIG. 8 regardless of whether the UWB communication module 130 transmits the first wireless signal of the first frequency band or the first wireless signal of the second frequency band, as shown in FIG. 7 and FIG.
  • the UWB communication module 130 has the same suppression value for the second wireless signal, so it is difficult for the UWB communication module 130 shown in Fig. 7 and Fig. 8 to achieve communication with the wireless signal communication module 120 by adjusting the frequency band of the transmission signal coexistence.
  • the first channel conversion device 112 includes a first filter 1121 with a first frequency band pass and a second filter 1122 with a second frequency band pass, so that the second The first suppression value of a communication link 101 may be different from the second suppression value of the second communication link 102, thus, the communication device 100 of the embodiment of the present application can realize Coexistence of the wireless signal communication module 120 and the UWB communication module 110 .
  • the ultra-wideband communication module 110 of the embodiment of the present application may also include a second channel conversion device 114 and a second radiator 115, the second radiator 115 may be spaced from the first radiator 113, The second radiator 115 may be directly or indirectly electrically connected to the second channel changing device 114 , and the second channel changing device 114 may be directly or indirectly connected to the UWB communication chip 111 .
  • the second channel conversion device 114 includes a third filter 1141 , and the input end and output end of the third filter 1141 may be directly or indirectly electrically connected to the UWB communication chip 111 and the second radiator 115 respectively.
  • FIG. 9 is a schematic structural diagram of the third communication link of the ultra-wideband communication module shown in FIG. The structure is similar, the bandpass of the third filter 1141 can include the first frequency band, and the ultra-wideband communication chip 111, the third filter 1141 and the second radiator 115 can form the third communication link 103, so that the third communication link 103 may transmit a first wireless signal in a first frequency band.
  • the second channel conversion device 114 further includes a fourth filter 1142 , the input end and output end of the fourth filter 1142 can be directly or indirectly electrically connected to the UWB communication chip 111 and the second radiator 115 respectively.
  • FIG. 10 is a schematic structural diagram of the fourth communication link of the ultra-wideband communication module shown in FIG. The structure is similar, the bandpass of the fourth filter 1142 can include the second frequency band, and the ultra-wideband communication chip 111, the fourth filter 1142 and the second radiator 115 can form the fourth communication link 104, so that the fourth communication link 104 may transmit the first wireless signal in the second frequency band. It can be understood that the third communication link 103 and the fourth communication link 104 may not work at the same time.
  • the second radiator 115 can be used as a diversity antenna to receive signals.
  • the communication device 100 transmits and receives the first wireless signal of the first frequency band through the first communication link 101
  • the communication device 100 may also receive the first wireless signal of the first frequency band through the third communication link 103
  • the communication device 100 may also receive the first wireless signal of the second frequency band through the fourth communication link 104 .
  • the ultra-wideband communication module 110 transmits the first wireless signal in the first frequency band
  • the signal flow flows out from the output port of the ultra-wideband communication chip 111, such as the TX-OUT port, and passes through the switching elements in turn.
  • the SPDT1, the switching element SPDT2, the first filter 1121, the switching element SPDT3, and the first radiator 113 emit light.
  • the first wireless signal of the first frequency band has two paths: the first path, the first radiator 113 receives the first wireless signal of the first frequency band , the first wireless signal of the first frequency band flows through the input port such as the RX1-IN port of the switching element SPDT3, the first filter 1121, the switching element SPDT2, the switching element SPDT1, and the ultra-wideband communication chip 111 in sequence; the second path, the first The second radiator 115 receives the first wireless signal of the first frequency band, and the first wireless signal of the first frequency band sequentially passes through the input port of the switching element SPDT6, the third filter 1141, the switching element SPDT5, the switching element SPDT4, and the ultra-wideband communication chip 111 For example RX2-IN port inflow.
  • the signal flow flows out from the output port of the UWB communication chip 111, such as the TX-OUT port, and passes through the switch element SPDT1 and the switch element SPDT2 in sequence. , the second filter 1122 , the switch element SPDT3 , and the first radiator 113 radiate out.
  • the first wireless signal of the second frequency band also has two paths: the first path, the first radiator 113 receives the first wireless signal of the second frequency band , the first wireless signal of the second frequency band flows through the input port such as the RX1-IN port of the switching element SPDT3, the second filter 1122, the switching element SPDT2, the switching element SPDT1, and the ultra-wideband communication chip 111 in sequence; the second path, the first The second radiator 115 receives the first wireless signal of the second frequency band, and the first wireless signal of the second frequency band sequentially passes through the input port of the switching element SPDT6, the fourth filter 1142, the switching element SPDT5, the switching element SPDT4, and the ultra-wideband communication chip 111 For example RX2-IN port inflow.
  • the second channel conversion device 114 separately sets the third filter 1141 and the fourth filter 1142, so that the suppression value of the second wireless signal by the third communication link 103 is also Different from the fourth communication link 104 for the second wireless signal, thus, when the wireless signal communication module 120 transmits the second wireless signal and the frequency band of the second wireless signal is greater than the preset frequency band threshold, the power of the wireless signal communication module 120 When the power is greater than the preset power threshold, the UWB communication module 110 can receive the first wireless signal of the second frequency band through the fourth communication link 104, so that the wireless signal communication module 120 and the UWB communication module 110 can coexist.
  • the UWB communication module 110 can use the first communication link 101 and the third communication link 103 to transmit the first wireless signal of the first frequency band at the same time, and can also use the second communication link 102 and the fourth communication link 102 at the same time.
  • the communication link 104 transmits the first wireless signal of the second frequency band, so that the ultra-wideband communication module 110 can transmit the UWB signal by using the first radiator 113 and the second radiator 115 at the same time, and the ultra-wideband communication module 110 can transmit the UWB signal of the measured angle object Make an angle measurement.
  • third communication link 103 and the fourth communication link 104 may share a second radiator 115, and the third communication link 103 and the fourth communication link 104 may also separately include a second radiator 115 , which will not be described in detail here.
  • the ultra-wideband communication module 110 of the embodiment of the present application may also include a third channel conversion device 116 and a third radiator 117, the third radiator 117 may be directly or indirectly electrically connected to the third channel conversion device 116, and the third channel conversion The device 116 may be directly or indirectly electrically connected to the UWB communication chip 111 .
  • the third channel transforming device 116 may be provided with a fifth filter 1161 with a first frequency band pass and a sixth filter 1162 with a second frequency band pass.
  • the ultra-wideband communication chip 111 , the fifth filter and 1161 the third radiator 117 may form a fifth communication link 105 to transmit the first wireless signal of the first frequency band.
  • the UWB communication chip 111 , the sixth filter 1162 and the third radiator 117 may form a sixth communication link 106 to transmit the first wireless signal in the second frequency band.
  • the third radiator 117 can also be used as a diversity antenna to receive signals like the second radiator 115 .
  • the UWB communication chip 111 includes two diversity antennas, and the UWB communication chip 111 can select the diversity antenna with better transmission performance among the two diversity antennas to work.
  • the UWB communication chip 111 may also include an input port RX2-IN, which may be electrically connected to the third channel conversion device 116, so that the third radiator 117 transmits the first frequency band The first wireless signal of the first wireless signal/the first wireless signal of the second frequency band.
  • the input port RX2-IN may be electrically connected to the second channel changing device 114, so that the second radiator 115 transmits the second wireless signal of the first frequency band/the first wireless signal of the second frequency band.
  • the UWB communication chip 111 can be selectively connected to the second channel changing device 114 or the third channel changing device 116 through a switch element.
  • the UWB communication chip 111 can be selectively connected to the second channel changing device 114 or connected to the third channel changing device 116 through the switch element SPDT4.
  • the third channel conversion device 116 separately sets the fifth filter 1161 and the sixth filter 1162, so that the suppression value of the fifth communication link 105 to the second wireless signal is also is different from the suppression value of the second wireless signal by the sixth communication link 106 .
  • the fifth communication link 105 and the sixth communication link 106 may share a third radiator 117, and the fifth communication link 105 and the sixth communication link 106 may also separately include a third radiator 117 , which will not be described in detail here.
  • the UWB communication module 110 when the UWB communication module 110 includes the first radiator 113 , the second radiator 115 and the third radiator 117 , the UWB communication module 110 can detect the position of the target object to realize three-dimensional angle measurement.
  • FIG. 13 is a schematic structural diagram of the first radiator, the second radiator and the third radiator shown in FIG. 3 .
  • the second radiator 115 and the first radiator 113 may be arranged in a mirror image about the first axis L1, and the first axis L1 may be a horizontal axis; the third radiator 117 and the first radiator 113 may be arranged in a mirror image about the second axis L2, This second axis L2 may be a vertical axis.
  • the second axis L2 and the first axis L1 may be perpendicular to each other.
  • the first radiator 113 can be located at the origin position, the second radiator 115 can be located at a vertical position, and the third radiator 117 can be located at a horizontal position, so that the first radiator 113, the second radiator 115 and the third radiator 117 An XOY plane can be formed, and an X-O-Y coordinate system can be formed, the first radiator 113 and the third radiator 117 can form the X axis, and the first radiator 113 and the second radiator 115 can form the Y axis.
  • the communication device 100 in the embodiment of the present application can adopt two-way time-of-flight (two way-time of flight, TW-TOF for short), time difference of arrival (Time Difference of Arrival, TDOA for short), phase difference of arrival (Phase Difference of Arrival, referred to as PDOA) to achieve positioning.
  • TW-TOF two way-time of flight
  • TDOA time difference of Arrival
  • PDOA phase difference of arrival
  • the TOF ranging method is to use the time of flight of the signal between two or more radiators to measure the distance between nodes; TDOA is to realize the distance measurement and positioning by detecting the time difference between the arrival of the signal at two or more radiators; PDOA Distance measurement and positioning are realized by detecting the phase difference between the signals reaching two or more radiators, so that the communication device 100 in the embodiment of the present application uses the first radiator 113 , the second radiator 115 and the third radiator 117 to Realize three-dimensional angle measurement and distance measurement.
  • the first radiator 113 and the second radiator 115 can transmit wireless signals at the same time, or the first radiator 113 and the third radiator 117 are used to transmit wireless signals at the same time.
  • the communication device 100 can control the first radiator 113 and the second radiator 115 to receive signals emitted by the object to be measured at the same time, according to the time difference and phase difference of the signals received by the first radiator 113 and the second radiator 115 can be calculated Obtain the vertical angle component of the object to be measured in the X-O-Y coordinate system; then, the communication device 100 can control the first radiator 113 and the third radiator 117 to simultaneously receive another signal emitted by the object to be measured, according to the first radiation The time difference and phase difference of the signal received by the body 113 and the third radiator 117 can calculate the horizontal angle component of the angle object to be measured in the X-O-Y coordinate system; the angle object to be measured can be detected according to the horizontal angle component and the vertical angle component position information, so as to realize the positioning of the object to be measured.
  • the UWB communication module 110 when the wireless signal communication module 120 does not interfere with the UWB signal, the UWB communication module 110 can communicate through the first communication link 101, the third communication link 103, and the fifth communication link.
  • the link 105 transmits the first wireless signal in the first frequency band; the first wireless signal in the second frequency band may also be transmitted through the second communication link 102 , the fourth communication link 104 , and the sixth communication link 106 .
  • the UWB communication module 110 can switch to the second communication link 102, the fourth communication link 104, and the sixth communication link 106 to transmit the UWB signal of the second frequency band.
  • First wireless signal when the wireless signal communication module 120 does not interfere with the UWB signal, the UWB communication module 110 can communicate through the first communication link 101, the third communication link 103, and the fifth communication link.
  • the link 105 transmits the first wireless signal in the first frequency band; the first wireless signal in the second frequency band may also be transmitted through the second communication link 102 , the fourth communication link 104
  • the communication device 100 can determine whether the wireless signal communication module 120 may cause interference to the UWB signal according to the working parameters of the wireless signal communication module 120 .
  • the communication device 100 may send a conflict determination signal to the UWB communication module 110 when the working parameter of the wireless signal communication module 120 is greater than the parameter threshold; the UWB communication module 110 may, after receiving the conflict determination signal, It is determined that the signal is switched from the first communication link 101 to the second communication link 102 to transmit the first wireless signal in the second frequency band.
  • the working parameters of the wireless signal communication module 120 may include frequency band and power.
  • the communication device 100 may transmit the second wireless signal to the UWB communication module 110 if the frequency band of the second wireless signal exceeds the frequency band threshold and the power of the wireless signal communication module 120 exceeds the power threshold when the wireless signal communication module 120 transmits the second wireless signal.
  • Conflict determination signal The UWB communication module 110 can switch from the first communication link 101 to the second communication link 102 according to the conflict determination signal, so as to transmit the first wireless signal of the second frequency band.
  • the working parameters of the wireless signal communication module 120 include frequency band, power and working status.
  • the wireless signal communication module 120 transmits the second wireless signal
  • the UWB communication module 110 can switch from the first communication link 101 to the second communication link 102 according to the conflict determination signal, so as to transmit the first wireless signal of the second frequency band.
  • the communication device 100 can send a conflict determination signal to the UWB communication module 110 through the wireless signal communication module 120, and of course, the communication device 100 can also send a conflict determination signal to the UWB communication module 110 through other functional modules. Signal.
  • the embodiment of the present application does not limit the specific module that sends the conflict determination signal.
  • the wireless signal communication module 120 can be directly or indirectly electrically connected with the UWB communication module 110 , so that the UWB communication module 110 can receive the conflict determination signal transmitted by the wireless signal communication module 120 .
  • the wireless signal communication module 120 can be directly or indirectly electrically connected to the ultra-wideband communication chip 111 of the ultra-wideband communication module 110, so that the first channel conversion device 112 and the second channel can be transmitted through the ultra-wideband communication chip 111
  • the transforming means 114 and the third channel transforming means 116 send channel switching instructions to instruct the first channel transforming means 112 , the second channel transforming means 114 and the third channel transforming means 116 to switch communication links.
  • the wireless signal communication module 120 can also directly or indirectly communicate with the UWB communication chip 111, the first channel changing device 112, the second channel changing device 114, and the third channel changing device 116 of the UWB communication module 110.
  • the ground is electrically connected to simultaneously instruct the UWB communication chip 111 , the first channel changing device 112 , the second channel changing device 114 and the third channel changing device 116 to switch communication links.
  • the wireless signal communication module 120 and the ultra-wideband communication module 110 can also share the same radiator, for example, the first radiator 113, to transmit the second wireless signal, the first wireless signal of the first frequency band and the second The first wireless signal of the frequency band.
  • the communication device 100 can also include a duplexer (not shown in the figure), one end of the duplexer is electrically connected to the first radiator 113, and the other end of the duplexer can be connected to the wireless signal communication module 120, the super The broadband communication module 110 is electrically connected.
  • the UWB communication module 110 may transmit the first The first wireless signal of the frequency band is communicated with the pairing device (not shown) through the first wireless signal of the first frequency band.
  • the pairing device may be a device with a UWB communication function.
  • the communication device 100 can also send a channel change signal to the paired device, and the channel change signal can instruct the paired device to switch from the first wireless signal of the first frequency band to the wireless signal of the second frequency band
  • the first wireless signal transmits the first wireless signal in the second frequency band.
  • the communication device 100 of the embodiment of the present application may also include other components and components, such as a casing, a battery 500, and a display screen 200
  • a controller a memory
  • these components can refer to the introduction of related technologies, and will not be described in detail here.
  • the communication device 100 in the embodiment of the present application may be a terminal accessory independent of the electronic device 10.
  • the communication device 100 may be, but not limited to, a protective case assembled on the casing of the electronic device 10, capable of holding the electronic device 10, a terminal bracket that can place the electronic device 10, a pendant that can be plugged into the electronic device 10, etc.; the communication device 100 can also be a component on the mobile terminal, for example, the communication device 100 can be a A component capable of realizing the wireless communication function of the electronic device 10 .
  • FIG. 14 is a schematic structural diagram of an electronic device provided by the embodiment of the present application.
  • the embodiment of the present application also provides an electronic device 10.
  • the electronic device 10 may be a smart phone , Tablet PC and other devices, and may also be game devices, augmented reality (Augmented Reality, AR) devices, automotive devices, data storage devices, audio playback devices, video playback devices, notebook computers, desktop computing devices, etc.
  • the electronic device 10 may also include a display screen 200 , a middle frame 300 , a circuit board 400 , a battery 500 , and a rear case 600 .
  • the display screen 200 can be installed on the middle frame 300 and connected to the rear case 600 through the middle frame 300 to form the display surface of the electronic device 10 .
  • the display screen 200 is used for displaying information such as images and texts.
  • the middle frame 300 may include a frame and a carrying board, and the carrying board may provide support for electronic components and electronic devices in the electronic device 10 .
  • the frame is connected to the edge of the carrier board and protrudes from the carrier board.
  • the frame and the carrier board form an accommodating space, and electronic components and electronic devices in the electronic device 10 can be installed and fixed in the accommodating space.
  • the circuit board 400 is disposed on the middle frame 300, and the circuit board 400 can be connected with the middle frame 300 to realize fixing.
  • the circuit board 400 may be the main board of the electronic device 10
  • the display screen 200 may be electrically connected to the circuit board 400 to control the display of the display screen 200 through the processor on the circuit board 400 .
  • the battery 500 is arranged on the middle frame 300, and the battery 500 can be connected with the middle frame 300 for fixing. Meanwhile, the battery 500 is electrically connected to the circuit board 400 so that the battery 500 supplies power to the electronic device 10 .
  • the rear case 600 may be connected to the middle frame 300 . The rear case 600 is used to seal the electronic devices and functional components of the electronic device 10 inside the electronic device 10 together with the middle frame 300 and the display screen 200 , so as to protect the electronic devices and functional components of the electronic device 10 .
  • the electronic device 10 of the embodiment of the present application may also include but not limited to speakers, camera modules, earpieces and other components.
  • speakers please refer to the introduction of related technologies, and will not be described in detail here. .
  • the embodiment of the present application also provides a communication method, which is applied to the electronic device 10 or the communication device 100.
  • the electronic device 10 or the communication device 100 includes a wireless signal communication module 120 and an ultra-wideband communication module 120.
  • the wireless signal communication module 120 is used to transmit the second wireless signal
  • the UWB communication module 110 includes a first communication link 101 and a second communication link 102
  • the first communication link 101 is used to transmit the first
  • the first wireless signal in the frequency band, the first communication link 101 has a first suppression value for the second wireless signal;
  • the second communication link 102 is used to transmit the first wireless signal in the second frequency band, and the second communication link 102 has a first suppression value for the second wireless signal
  • the second wireless signal has a second suppression value, and the second suppression value is greater than the first suppression value.
  • FIG. 15 is a schematic flowchart of a first communication method provided by an embodiment of the present application.
  • the communication method in the embodiment of this application includes:
  • conflict information is obtained.
  • the conflict information may indicate the conflict status of the wireless signal communication module 120 and the UWB communication module 110 .
  • the conflict status of the wireless signal communication module 120 and the ultra-wideband communication module 110 may include conflict and non-conflict, and correspondingly, the conflict information of the wireless signal communication module 120 and the ultra-wideband communication module 110 may include Conflict determination information and conflict denial information.
  • the conflict determination information may indicate that the wireless signal communication module 120 and the UWB communication module 110 conflict
  • the conflict negation information may indicate that the wireless signal communication module 120 and the UWB communication module 110 do not conflict.
  • the communication device 100 or the electronic device 10 can obtain conflict determination information. At this time, the communication between the wireless signal communication module 120 and the ultra-wideband communication module 110 There is a lot of interference. When the wireless signal communication module 120 and the ultra-wideband communication module 110 do not conflict, the communication device 100 or the electronic device 10 can obtain conflict negation information. At this time, the communication between the wireless signal communication module 120 and the ultra-wideband communication module 110 There is little or no interference.
  • the conflict status, conflict determination information, conflict denial information, etc. of the wireless signal communication module 120 and the UWB communication module 110 can be acquired by acquiring the working parameters of the wireless signal communication module 120 .
  • the wireless signal communication module 120 may include a wireless signal communication chip and a wireless signal radiator electrically connected to transmit the second wireless signal through the wireless signal radiator.
  • the working parameters of the wireless signal communication module 120 may refer to the working parameters when the wireless signal radiator transmits the second wireless signal, for example including but not limited to power, frequency band, working status and so on.
  • the conflict information may be when the wireless signal communication module 120 transmits the second wireless signal, if the frequency band of the second wireless signal is greater than the preset frequency band threshold and the power of the wireless signal communication module 120 is greater than the preset power threshold, then Indicates that the wireless signal communication module 120 and the UWB communication module 110 conflict, and the conflict information at this time is conflict determination information.
  • the conflict information can be transmitted when the wireless signal communication module 120 is in the working state and transmits the second wireless signal, if the frequency band of the second wireless signal is not greater than the preset frequency band threshold, and/or, if the power of the wireless signal communication module 120 is not greater than the preset When the power threshold is set, it indicates that the wireless signal communication module 120 and the UWB communication module 110 do not conflict, and the conflict information at this time is conflict negative information.
  • the conflict information may indicate that the wireless signal communication module 120 will It does not conflict with the UWB communication module 110, and the conflict information is also conflict negative information at this time.
  • the wireless signal communication chip when the wireless signal radiator transmits the second wireless signal, the wireless signal communication chip can record the above-mentioned working parameters such as the power, frequency band, and working status of the wireless signal radiator, and the communication device 100 or the electronic device 10
  • the working parameters of the wireless signal communication module 120 can be actively obtained from the wireless signal communication chip, so that the ultra-wideband communication module 110 in the communication device 100 or the electronic device 10 does not need to continuously request or continuously monitor the wireless signal communication module 120 whether it interferes with it.
  • the wireless signal communication module 120 when the wireless signal communication module 120 is in the working state and transmits the second wireless signal, if the frequency band of the second wireless signal is greater than the preset frequency band threshold and the power of the wireless signal communication module 120 is greater than the preset power threshold , then the wireless signal communication module 120 will cause greater interference to the UWB communication module 110.
  • the conflict determination information may indicate that the wireless signal communication module 120 and the UWB communication module 110 conflict, and the communication device 100 or the electronic The device 10 can control the UWB communication module 110 to switch from the first communication link 101 to the second communication link 102 and transmit the first wireless signal of the second frequency band, so as to reduce the impact of the wireless signal communication module 120 on the UWB communication module. 110 interference.
  • the communication device 100 or the electronic device 10 can actively obtain the working frequency band and working power of the wireless signal communication module 120, without the need for the UWB communication module 110 to continuously request or continuously monitor the wireless signal communication module Whether 120 interferes with it, on the one hand, it can reduce the power consumption of the UWB communication module 110; delay and improve communication efficiency.
  • FIG. 16 is a schematic flowchart of a second communication method provided by an embodiment of the present application.
  • the communication method in this embodiment of the application may include:
  • conflict information is acquired.
  • the conflict information is used for when the wireless signal communication module 120 transmits the second wireless signal, if the frequency band of the second wireless signal is greater than the preset frequency band threshold and the power of the wireless signal communication module 120 is greater than the preset power threshold, then indicate that the wireless signal
  • the communication module 120 conflicts with the UWB communication module 110 .
  • the state information of the wireless signal communication module 120 is obtained, and the state information is used to indicate whether the wireless signal communication module 120 is in a transmitting state;
  • the wireless signal communication module 120 when the wireless signal communication module 120 conflicts with the ultra-wideband communication module 110 and the wireless signal communication module 120 is in the transmitting state, the wireless signal communication module 120 will interfere with the ultra-wideband communication module 110 with a high probability.
  • the UWB communication module 110 needs to consider the problem of coexistence with the wireless signal communication module 120, and the UWB communication module 110 can be switched from the first communication link 101 to the second communication link 102 to reduce the UWB communication module. Interference between group 110 and wireless signal communication module 120 .
  • the communication method of the embodiment of the present application through the three interference judgment conditions of working frequency band, working power and working state, can filter out the scene of real interference, and reduce the probability of triggering the coexistence mechanism of the ultra-wideband communication module 110 and the wireless signal communication module 120 , can further reduce unnecessary channel change and frequency modulation operations, making UWB communication more stable.
  • controlling the UWB communication module 110 to switch from the first communication link 101 to the second communication link 102 includes: sending a conflict determination signal to the UWB communication module 110;
  • the broadband communication module 110 switches from the first communication link 101 to the second communication link 102 according to the conflict determination signal.
  • FIG. 17 is a schematic flowchart of a third communication method provided by an embodiment of the present application.
  • the communication method in the embodiment of this application includes:
  • the UWB communication module 110 continues to maintain the current working state
  • the wireless signal communication module 120 If the wireless signal communication module 120 is in a non-working state, the wireless signal communication module 120 does not transmit the second wireless signal, so the second wireless signal will not interfere with the first wireless signal of the UWB communication module 110 . At this time, the communication device 100 and the electronic device 10 do not need to consider the coexistence of the UWB communication module 110 and the wireless signal communication module 120, and the UWB communication module 110 can continue to maintain the current working state to transmit the first wireless signal or First wireless signal.
  • the wireless signal communication module 120 When the wireless signal communication module 120 is in working state and transmits the second wireless signal, the second wireless signal transmitted by the wireless signal communication module 120 may interfere with the first wireless signal of the UWB communication module 110 . At this point, it is necessary to further determine whether the second wireless signal will exceed the anti-blocking capability of the UWB communication module 110 for the second wireless signal when transmitting the first wireless signal.
  • whether the wireless signal communication module 120 interferes with the UWB communication module 110 can be determined according to the working frequency band and working power of the wireless signal communication module 120 .
  • the UWB communication module 110 continues to maintain the current working state according to the conflict negation information
  • the wireless signal communication module 120 When the maximum value of the frequency band for the wireless signal communication module 120 to transmit the second wireless signal does not exceed the frequency band threshold, and/or the power of the wireless signal communication module 120 is not greater than the power threshold, it means that the wireless signal communication module 120 transmits the second wireless signal.
  • the maximum value of the wireless signal reaching the ultra-wideband communication module 110 after transmission may be less than the anti-blocking threshold of the second wireless signal when the ultra-wideband communication module 110 transmits the first wireless signal, and the second wireless signal has a high probability of not interfering with the first wireless signal. Transmission of wireless signals.
  • the communication device 100 and the electronic device 10 do not need to consider the problem of the coexistence of the UWB communication module 110 and the wireless signal communication module 120, the communication device 100 or the electronic device 10 can obtain the conflict negative information, and the UWB communication module 110 can Continue to maintain the current working state to transmit the first wireless signal or the first wireless signal.
  • the wireless signal communication module 120 and the UWB communication module 110 may conflict, at this time, it is necessary to continue to judge whether the wireless signal communication module 120 is in the transmitting state, to obtain second judgment result;
  • the second wireless signal When the maximum value of the working frequency band of the wireless signal communication module 120 exceeds the frequency threshold and the working power is greater than the power threshold, the second wireless signal has a high probability of interfering with the transmission of the first wireless signal.
  • the conflict state between the wireless signal communication module 120 and the ultra-wideband communication module 110 is that the two conflict, and the communication device 100 or the electronic device 10 can obtain the information of the wireless signal communication module 120 and the ultra-wideband communication module 110 Conflict determination information.
  • it may continue to determine whether the wireless signal communication module 120 is in a transmitting state.
  • the interference to the UWB communication module 110 is greater when the wireless signal communication module 120 is in the transmitting state.
  • the UWB communication module 110 continues to maintain the current working state according to the conflict negation information
  • the wireless signal communication module 120 can transmit conflict negation information to the UWB communication module 110, and the UWB communication module 110 can continue to maintain the current working state according to the conflict negation information to transmit the first wireless signal or the first wireless signal.
  • the communication device 100 or the electronic device 10 acquires conflict determination information and the state information of the wireless signal communication module 120 is in the transmitting state.
  • the communication link 101 is switched to the second communication link 102 to transmit the first wireless signal of the second frequency band.
  • the wireless signal communication module 120 If the wireless signal communication module 120 is in the transmitting state, the state information of the wireless signal communication module 120 is in the transmitting state. At this time, it can be judged that the wireless signal communication module 120 will interfere with the UWB communication module 110 . Therefore, the wireless signal communication module 120 can transmit conflict determination information to the UWB communication module 110. At this time, the UWB communication module 110 needs to consider the problem of coexistence with the wireless signal communication module 120. The first wireless signal is transmitted according to the conflict determination information.
  • the UWB communication module 110 may continue to transmit the first wireless signal of the second frequency band at this time. wireless signal.
  • the UWB communication module 110 transmits the first wireless signal in the first frequency band before receiving the conflict determination information, then the UWB communication module 110 needs to perform channel switching operation at this time.
  • the UWB communication chip 111, the first channel conversion device 112, the second channel conversion device 114, and the third channel conversion device 116 of the UWB communication module 110 need to be switched to the second communication link 102, the fourth communication link 104.
  • the UWB communication module 110 may send a channel change signal to the pairing device, the channel change signal.
  • the pairing device can be instructed to transmit the first wireless signal of the second frequency band, at this time, the pairing device also needs to perform a channel change operation, and the pairing device also needs to switch from transmitting the first wireless signal of the first frequency band to transmitting the first wireless signal of the second frequency band , the UWB communication module 110 can establish a wireless connection with the pairing device again through the first wireless signal of the second frequency band.
  • the communication method of the embodiment of the present application through the three interference judgment conditions of working frequency band, working power and working state, can filter out the scene of real interference, and reduce the probability of triggering the coexistence mechanism of the ultra-wideband communication module 110 and the wireless signal communication module 120 , can further reduce unnecessary channel change and frequency modulation operations, making UWB communication more stable.

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Abstract

一种通信装置、电子设备及通信方法，通信装置的超宽带通信模组包括第一通信链路和第二通信链路，第一通信链路传输第一频段的第一无线信号并对无线信号通信模组传输的第二无线信号具有第一抑制值；第二通信链路传输第二频段的第一无线信号并对第二无线信号具有第二抑制值，第二抑制值大于第一抑制值。

Description

通信装置、电子设备及通信方法
本申请要求于2021年06月11日提交中国专利局、申请号为202110653133.9、发明名称为“通信装置、电子设备及通信方法”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
本申请涉及通信技术领域，特别涉及一种通信装置、电子设备及通信方法。
背景技术
随着通信技术的发展，诸如智能手机等移动终端能够实现的功能越来越多，移动终端的通信模式也更加多样化，近来移动终端逐渐可以实现超宽带(Ultra WideBand，简称UWB)通信。
发明内容
本申请提供一种通信装置、电子设备及通信方法，Wi-Fi通信与UWB通信之间的干扰较小，Wi-Fi信号与UWB信号可以实现共存。
第一方面，本申请提供了一种通信装置，包括：
超宽带通信模组，包括第一通信链路和第二通信链路，所述第一通信链路用于传输第一频段的第一无线信号，所述第一通信链路对无线信号通信模组传输的第二无线信号具有第一抑制值；所述第二通信链路用于传输第二频段的第一无线信号，所述第二通信链路对所述第二无线信号具有第二抑制值，所述第二抑制值大于所述第一抑制值；其中，
在所述无线信号通信模组传输所述第二无线信号时，若所述第二无线信号的频段大于预设频段阈值、且所述无线信号通信模组的功率大于预设功率阈值，则所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路，并传输所述第二频段的第一无线信号。
第二方面，本申请还提供了一种电子设备，包括通信装置，通信装置包括：
超宽带通信模组，包括第一通信链路和第二通信链路，所述第一通信链路用于传输第一频段的第一无线信号，所述第一通信链路对无线信号通信模组传输的第二无线信号具有第一抑制值；所述第二通信链路用于传输第二频段的第一无线信号，所述第二通信链路对所述第二无线信号具有第二抑制值，所述第二抑制值大于所述第一抑制值；其中，
在所述无线信号通信模组传输所述第二无线信号时，若所述第二无线信号的频段大于预设频段阈值、且所述无线信号通信模组的功率大于预设功率阈值，则所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路，并传输所述第二频段的第一无线信号。
第三方面，本申请还提供了一种通信方法，应用于通信装置，所述通信装置包括无线信号通信模组和超宽带通信模组；所述无线信号通信模组用于传输第二无线信号，所述超宽带通信模组包括第一通信链路和第二通信链路，所述第一通信链路用于传输第一频段的第一无线信号，所述第一通信链路对所述第二无线信号具有第一抑制值；第二通信链路用于传输第二频段的第一无线信号，所述第二通信链路对所述第二无线信号具有第二抑制值，所述第二抑制值大于所述第一抑制值；
所述通信方法包括：
获取冲突信息，所述冲突信息用于在所述无线信号通信模组传输所述第二无线信号时， 若所述第二无线信号的频段大于预设频段阈值、且所述无线信号通信模组的功率大于预设功率阈值，则指示所述无线信号通信模组和所述超宽带通信模组相冲突；
在所述冲突信息指示所述无线信号通信模组和所述超宽带通信模组相冲突时，控制所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路，并传输所述第二频段的所述第一无线信号。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例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，对于本领域技术人员来讲，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通信装置的第一种结构示意图；
图2为本申请实施例提供的通信装置的第二种结构示意图；
图3为图1或图2所示的超宽带通信模组的一种结构示意图；
图4为图3所示的超宽带通信模组的第一通信链路的一种结构示意图；
图5为图3所示的超宽带通信模组的第二通信链路的一种结构示意图；
图6为图3所示的第一滤波器和第二滤波器对不同频段的无线信号的S参数性能示意图；
图7为相关技术中提供的超宽带通信模组的一种结构示意图；
图8为图7所示的复合滤波器对不同频段的无线信号的S参数性能示意图；
图9为图3所示的超宽带通信模组的第三通信链路的一种结构示意图；
图10为图3所示的超宽带通信模组的第四通信链路的一种结构示意图；
图11为图3所示的超宽带通信模组的第五通信链路的一种结构示意图；
图12为图3所示的超宽带通信模组的第六通信链路的一种结构示意图；
图13为图3所示的第一辐射体、第二辐射体和第三辐射体的一种结构示意图；
图14为本申请实施例提供的电子设备的一种结构示意图；
图15为本申请实施例提供的通信方法的第一种流程示意图；
图16为本申请实施例提供的通信方法的第二种流程示意图；
图17为本申请实施例提供的通信方法的第三种流程示意图。
具体实施方式
下面将结合本申请实施例中的附图1至17，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有付出创造性劳动前提下所获得的所有其他实施例，都属于本申请的保护范围。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
本申请实施例提供一种通信装置，通信装置可以实现无线通信功能。例如通信装置可以传输Wi-Fi信号、全球定位系统(Global Positioning System，简称GPS)信号、第三代移 动通信技术(3th-Generation，简称3G)、第四代移动通信技术(4th-Generation，简称4G)、第五代移动通信技术(5th-Generation，简称5G)、近场通信(Near field communication，简称NFC)信号、蓝牙(Blue tooth，简称BT)信号、UWB信号等。示例性的，请参考图1和图2，图1为本申请实施例提供的通信装置的第一种结构示意图，图2为本申请实施例提供的通信装置的第二种结构示意图。
如图1所示，本申请实施例的通信装置100可以同时包括超宽带通信模组110和无线信号通信模组120，超宽带通信模组110和无线信号通信模组120可以集成在通信装置100的电路板上，通信装置100可以为同时具备UWB通信和无线信号通信的装置。
如图2所示，本申请实施例的通信装置100可以包括超宽带通信模组110而不包括无线信号通信模组120，此时，通信装置100可以为具备UWB通信而不具备无线信号通信的装置。无线信号通信模组120可以为外部设备，通信装置100可以应用于无线信号通信模组120，以实现与无线信号通信模组120的通信连接。例如无线信号通信模组120可以为电子设备上的通信模组，当本申请实施例的通信装置100连接于电子设备上时，本申请实施例的通信装置100可以通过超宽带通信模组110与电子设备上的无线信号通信模组120通信连接。
可以理解的是，无线信号通信模组120可以传输第二无线信号，超宽带通信模组110可以传输第一频段的第一无线信号以及传输第二频段的第一无线信号，第一无线信号可以不同于第二无线信号，第二频段和第三频段可均为超宽带信号频段，以使得第一无线信号可以为UWB信号。
可以理解的是，无线信号通信模组120可以但不限于无线保真通信模组、蜂窝信号通信模组等。当无线信号通信模组120与超宽带通信模组110同时工作时，无线信号通信模组120传输的第二无线信号可能会对超宽带通信模组110传输的第一频段的第一无线信号造成干扰。
例如，当无线信号通信模组120为蜂窝信号通信模组时，第二无线信号可以是5G的蜂窝信号，该频段的信号对超宽带通信模组110传输的UWB的ch5信号的干扰较大。再例如，当无线信号通信模组120为无线保真通信模组时，第二无线信号可以是Wi-Fi的5G信号，该频段的信号对超宽带通信模组110传输的UWB的ch5信号的干扰也较大。
可以理解的是，Wi-Fi信号的带宽可以划分成多个信道，例如可以划分成Wi-Fi的2.4G信道和Wi-F的5G信道，Wi-Fi的5G信道可以传输Wi-Fi的5G信号，Wi-Fi的5G信道的带宽频率范围为5.170GHz-5.835GHz，进而第二无线信号的频率范围可以为5.170GHz-5.835GHz。
可以理解的是，UWB信号的带宽也可以划分成多个信道，例如可以划分成信道5和信道9(简称ch9)，ch5信道的带宽频率范围为6.2396GHz-6.7396GHz，ch9信道的带宽频率范围为7.750GHz-8.250GHz，进而第一无线信号的第一频段的频率范围可以为6.2396GHz-6.7396GHz，第一无线信号的第二频段的频率范围可以为7.750GHz-8.250GHz。
可以理解的是，第二无线信号可以具有第三频段，在频谱上，第二频段与第三频段之间的距离可以大于第一频段与第三频段之间的距离，以使得第二频段的中心频率与第三频段的中心频率的第一差值大于第一频段的中心频率与第三频段的中心频率的第二差值。例如，当第二无线信号为Wi-Fi的5G信号时，第三频段的中心频率可为5GHz，当第一无线信号为UWB的ch5信号时，第一频段的中心频率可为6.5GHz，当第一无线信号为UWB的ch9 信号时，第二频段的中心频率可为8GHz，此时，在频谱上，相较于第一频段而言，第二频段更远离第三频段。
其中，请再次参考图1和图2，超宽带通信模组110可以包括第一通信链路101和第二通信链路102，第一通信链路101可以传输第一频段的第一无线信号，第二通信链路102可以传输第二频段的第一无线信号。
可以理解的是，第一通信链路101和第二通信链路102均可以独立地包括射频收发模组、功率放大器、滤波器、天线辐射体等部件；当然，第一通信链路101和第二通信链路102也可以共用部分元器件，例如但不限于共用射频收发模组、天线辐射体等部件，以节省超宽带通信模组110的生产成本。
其中，第一通信链路101对第二无线信号具有第一抑制值，第二通信链路102对第二无线信号具有第二抑制值，该第二抑制值大于第一抑制值。
可以理解的是，第一抑制值可以为第一通信链路101对第二无线信号的抑制能力。例如，第一抑制值可以包括第一通信链路101中的滤波器对第二无线信号的抑制值。同理，第二抑制值可以为第二通信链路102对第二无线信号的抑制能力，例如，第二抑制值可以包括第二通信链路102中的滤波器对第二无线信号的抑制值。
可以理解的是，无线信号通信模组120传输的第二无线信号在传播的过程中，部分能量在传输过程中会产生衰减，部分能量在经过超宽带通信模组110的第一通信链路101或第二通信链路102中会被第一通信链路101或第二通信链路102上的滤波器等部件抑制，剩余的能量可以对超宽带通信模组110产生影响。当剩余能量对超宽带通信模组110产生的影响超出了超宽带通信模组110可以承受的范围时，无线信号通信模组120不适宜与超宽带通信模组110同时工作。
可以理解的是，第一通信链路101、第二通信链路102对第二无线信号的第一抑制值、第二抑制值越小说明第一通信链路101、第二通信链路102对第二无线信号的抑制能力越弱，第二无线信号对第一通信链路101、第二通信链路102的干扰较大。反之，第一通信链路101、第二通信链路102对第二无线信号的第一抑制值、第二抑制值越大说明第一通信链路101、第二通信链路102对第二无线信号的抑制能力越强，进而，第二无线信号剩余的能量对第一通信链路101、第二通信链路102的干扰较小。
可以理解的是，当第二抑制值大于第一抑制值时，说明第二通信链路102对第二无线信号的抑制能力强于第一通信链路101对第二无线信号的抑制能力，第二无线信号对第二通信链路102的干扰小于第二无线信号对第一通信链路101的干扰，进而，在无线信号通信模组120传输第二无线信号且无线信号通信模组120对超宽带通信模组110产生较大干扰时，超宽带通信模组110可以通过第二通信链路102传输第一无线信号，以降低无线信号通信模组120对超宽带通信模组110的干扰。
可以理解的是，在无线信号通信模组120处于工作状态并传输第二无线信号时，若第二无线信号的频段大于预设频段阈值、且无线信号通信模组120的功率大于预设功率阈值，则无线信号通信模组120会对超宽带通信模组110产生较大干扰，超宽带通信模组110可以由第一通信链路101切换至第二通信链路102，以传输第二频段的第一无线信号。
可以理解的是，当无线信号通信模组120处于工作状态并传输第二无线信号，如果第二 无线信号的频段不大于预设频段阈值，和/或，无线信号通信模组120的功率不大于预设功率阈值时，无线信号通信模组120对超宽带通信模组110的干扰处于超宽带通信模组110能承受的范围内，此时，无线信号通信模组120可以由第一通信链路101传输第一频段的第一无线信号，也可以由第二通信链路102传输第二频段的第一无线信号。
可以理解的是，当无线信号通信模组120处于非工作状态并不传输第二无线信号时，此时，无线信号通信模组120不会对超宽带通信模组110产生干扰，超宽带通信模组110可以选择第一通信链路101或者第二通信链路102传输第一无线信号。
本申请实施例的通信装置100，第二通信链路102对第二无线信号的第二抑制值大于第一通信链路101对第二无线信号的第一抑制值，第二无线信号对第二通信链路102的干扰小于第二无线信号对第一通信链路101的干扰，当无线信号通信模组120传输第二无线信号时，若第二无线信号的频段大于预设频段阈值、且无线信号通信模组120的功率大于预设功率阈值，则超宽带通信模组110可以由第一通信链路101切换至第二通信链路102，并通过第二通信链路102传输第二频段的第一无线信号，从而可以降低第二无线信号对第二频段的第一无线信号的干扰，使得第二无线信号和第二频段的第一无线信号可以同时传输，二者可以共存。并且，当第二无线信号为Wi-Fi的5G信号、第一频段的第一无线信号为UWB的ch5信号、第二频段的第一无线信号为UWB的ch9信号时，本申请实施例的通信装置100可以实现Wi-Fi的5G信号与UWB的ch9信号的共存。
其中，请参考图3至图5，图3为图1或图2所示的超宽带通信模组的一种结构示意图，图4为图3所示的超宽带通信模组的第一通信链路的一种结构示意图，图5为图3所示的超宽带通信模组的第二通信链路的一种结构示意图。超宽带通信模组110包括超宽带通信芯片111、第一信道变换装置112和第一辐射体113，第一信道变换装置112与超宽带通信芯片111直接或间隔电连接，第一辐射体113与第一信道变换装置112直接或间隔电连接，以使得超宽带通信芯片111、第一信道变换装置112和第一辐射体113可以形成第一通信链路101或第二通信链路102。
可以理解的是，超宽带通信芯片111可以包括但不限于包括处理器、存储器、射频收发器、功率放大器等，超宽带通信芯片111可以发射和接收UWB信号，例如UWB的ch5信号和UWB的ch9信号。
可以理解的是，第一信道变换装置112可以包括第一滤波器1121，第一滤波器1121的输入端和输出端可以分别与超宽带通信芯片111、第一辐射体113直接或间接地电连接。第一滤波器1121的带通可以包括第一频段，第一频段的第一无线信号可以通过该第一滤波器1121而其他频段的无线信号不能通过第一滤波器1121。进而，如图4所示，超宽带通信芯片111、第一滤波器1121和第一辐射体113可以形成第一通信链路101，以使得第一通信链路101在第一滤波器1121的作用下可以传输第一频段的第一无线信号。
可以理解的是，第一信道变换装置112还可以包括第二滤波器1122，第二滤波器1122的输入端和输出端可以分别与超宽带通信芯片111、第一辐射体113直接或间接地电连接。第二滤波器1122的带通可以包括第二频段，第二频段的第一无线信号可以通过该第二滤波器1122而其他频段的无线信号不能通过第二滤波器1122。进而，如图5所示，超宽带通信芯片111、第二滤波器1122和第一辐射体113可以形成第二通信链路102，以使得第二通信链路102 在第二滤波器1122的作用下可以传输第二频段的第一无线信号。可以理解的是，在第一通信链路101和第二通信链路102中，第一辐射体113被复用，实际使用中，超宽带通信模组110也可以设置两个第一辐射体113，以使得第一通信链路101和第二通信链路102不需要复用同一辐射体。
可以理解的是，如图3所示，超宽带通信模组110还可以包括多个开关元件SPDT1、SPDT2、SPDT3，通过多个开关元件的相互配合使得超宽带通信模组110可以利用第一通信链路101传输第一无线信号、利用第二通信链路102传输第一无线信号。
可以理解的是，第一通信链路101和第二通信链路102可不同时工作。通信装置100可以通过该第一通信链路101传输第一频段的第一无线信号，通信装置100也可以通过该第二通信链路102传输第二频段的第一无线信号，从而，通信装置100具有较宽的带宽，可以提高通信装置100的通信性能。
可以理解的是，由于第一滤波器1121和第二滤波器1122具有不同带通频段，因此，第一滤波器1121对第二无线信号的第一抑制值可以不同于第二滤波器1122对第二无线信号的第二抑制值。示例性的，请参考图6，图6为图3所示的第一滤波器和第二滤波器对不同频段的无线信号的S参数性能示意图。
如图6所示，曲线S1表示第一滤波器1121对不同频段的无线信号的抑制能力曲线，曲线S2表示第二滤波器1122对不同频段的无线信号的抑制能力，横轴坐标表示无线信号的频率，纵轴坐标表示第一滤波器1121或第二滤波器1122对无线信号的抑制值。由图6可知，第一滤波器1121对Wi-Fi的5G信号的第一抑制值Y1小于第二滤波器1122对Wi-Fi的5G信号第二抑制值Y2(第二抑制值Y2的绝对值大于第一抑制值Y1的绝对值)。从而，本申请实施例的通信装置100，通过将第一滤波器1121和第二滤波器1122单独设置成两个通信链路，使得第二通信链路102对第二无线信号的抑制能力更强，可以实现第二无线信号和第一无线信号的共存。
可以理解的是，相关技术中可设计一种同时具有第一频段带通和第二频段带通的复合滤波器，请参考图7和图8，图7为相关技术中提供的超宽带通信模组的一种结构示意图，图8为图7所示的复合滤波器对不同频段的无线信号的S参数性能示意图。
如图7所示，相关技术中的超宽带通信模组130可以包括超宽带通信芯片131、复合滤波器132和天线辐射体133，该超宽带通信芯片131、复合滤波器132和天线辐射体133可以形成一条复合链路，由于复合滤波器132同时具有第一频段带通和第二频段带通，使得该复合链路既可以传输第一频段的第一无线信号，也可以传输第二频段的第一无线信号。
如图8所示，曲线S3表示复合滤波器132对不同频段的无线信号的抑制能力曲线。由于复合滤波器132同时具有第一频段带通和第二频段带通，使得不管在第一频段上还是在第二频段上，该复合滤波器对第二无线信号(例如Wi-Fi的5G信号)的抑制值Y3的大小一致(图8中曲线S3在Wi-Fi的5G信号上对应的纵坐标仅只有一种抑制值范围)。
而对比图3、图6与图7、图8可知，本申请图3、图6所示的实施例中的超宽带通信模组110，其在传输第一频段的第一无线信号和传输第二频段的第一无线信号时对第二无线信号具有不同的抑制值，使得本申请实施例图3、图6所示的超宽带通信模组110，可以通过调整传输信号的频段来实现与无线信号通信模组120的共存。而图7、图8所示的超宽带通信模组 130，不管超宽带通信模组130传输第一频段的第一无线信号还是传输第二频段的第一无线信号，图7、图8所示的超宽带通信模组130对第二无线信号的抑制值大小均相同，从而图7、图8所示的超宽带通信模组130难以通过调整传输信号的频段来实现与无线信号通信模组120的共存。
基于此，本申请实施例的超宽带通信模组110，第一信道变换装置112包括具有第一频段带通的第一滤波器1121以及具有第二频段带通的第二滤波器1122，使得第一通信链路101的第一抑制值可以不同于第二通信链路102的第二抑制值，从而，本申请实施例的通信装置100可以通过调整超宽带通信模组110传输信号的频段来实现无线信号通信模组120与超宽带通信模组110的共存。
其中，请再次参考图3，本申请实施例的超宽带通信模组110还可以包括第二信道变换装置114和第二辐射体115，第二辐射体115可与第一辐射体113间隔设置，第二辐射体115可与第二信道变换装置114直接或间接电连接，第二信道变换装置114可与超宽带通信芯片111直接或间接连接。
第二信道变换装置114包括第三滤波器1141，第三滤波器1141的输入端和输出端可以分别与超宽带通信芯片111、第二辐射体115直接或间接地电连接。请结合图3并请参考图9，图9为图3所示的超宽带通信模组的第三通信链路的一种结构示意图，第三滤波器1141的结构可以与第一滤波器1121的结构近似，第三滤波器1141的带通可以包括第一频段，超宽带通信芯片111、第三滤波器1141和第二辐射体115可以形成第三通信链路103，以使得第三通信链路103可以传输第一频段的第一无线信号。
第二信道变换装置114还包括第四滤波器1142，第四滤波器1142的输入端和输出端可以分别与超宽带通信芯片111、第二辐射体115直接或间接地电连接。请结合图3并请参考图10，图10为图3所示的超宽带通信模组的第四通信链路的一种结构示意图，第四滤波器1142的结构可以与第二滤波器1122的结构近似，第四滤波器1142的带通可以包括第二频段，超宽带通信芯片111、第四滤波器1142和第二辐射体115可以形成第四通信链路104，以使得第四通信链路104可以传输第二频段的第一无线信号。可以理解的是，第三通信链路103与第四通信链路104可不同时工作。
可以理解的是，当第一辐射体113作为主集天线发射和接收信号时，第二辐射体115可以作为分集天线接收信号。例如，当通信装置100通过第一通信链路101发射和接收第一频段的第一无线信号时，通信装置100也可以通过第三通信链路103接收第一频段的第一无线信号；当通信装置100通过第二通信链路102发射和接收第二频段的第一无线信号时，通信装置100也可以通过第四通信链路104接收第二频段的第一无线信号。
示例性的，请再次参考图3，当超宽带通信模组110传输第一频段的第一无线信号时，信号流从超宽带通信芯片111的输出端口例如TX-OUT端口流出，依次经过开关元件SPDT1、开关元件SPDT2、第一滤波器1121、开关元件SPDT3、第一辐射体113发射出去。当超宽带通信模组110接收第一频段的第一无线信号时，第一频段的第一无线信号有两条通路：第一条通路，第一辐射体113接收第一频段的第一无线信号，第一频段的第一无线信号依次经过开关元件SPDT3、第一滤波器1121、开关元件SPDT2、开关元件SPDT1、超宽带通信芯片111的输入端口例如RX1-IN端口流入；第二条通路，第二辐射体115接收第一频段的第一无 线信号，第一频段的第一无线信号依次经过开关元件SPDT6、第三滤波器1141、开关元件SPDT5、开关元件SPDT4、超宽带通信芯片111的输入端口例如RX2-IN端口流入。
再示例性的，当超宽带通信模组110传输第二频段的第一无线信号时，信号流从超宽带通信芯片111的输出端口例如TX-OUT端口流出，依次经过开关元件SPDT1、开关元件SPDT2、第二滤波器1122、开关元件SPDT3、第一辐射体113发射出去。当超宽带通信模组110接收第二频段的第一无线信号时，第二频段的第一无线信号也有两条通路：第一条通路，第一辐射体113接收第二频段的第一无线信号，第二频段的第一无线信号依次经过开关元件SPDT3、第二滤波器1122、开关元件SPDT2、开关元件SPDT1、超宽带通信芯片111的输入端口例如RX1-IN端口流入；第二条通路，第二辐射体115接收第二频段的第一无线信号，第二频段的第一无线信号依次经过开关元件SPDT6、第四滤波器1142、开关元件SPDT5、开关元件SPDT4、超宽带通信芯片111的输入端口例如RX2-IN端口流入。
可以理解的是，同第一信道变换装置112一样，第二信道变换装置114单独设置第三滤波器1141和第四滤波器1142，使得第三通信链路103对第二无线信号的抑制值也不同于第四通信链路104对第二无线信号的，从而，当无线信号通信模组120传输第二无线信号且第二无线信号的频段大于预设频段阈值、无线信号通信模组120的功率大于预设功率阈值时，超宽带通信模组110可以通过第四通信链路104接收第二频段的第一无线信号，以使得无线信号通信模组120和超宽带通信模组110可共存。
可以理解的是，超宽带通信模组110可以同时利用第一通信链路101和第三通信链路103传输第一频段的第一无线信号，也可以同时利用第二通信链路102和第四通信链路104传输第二频段的第一无线信号，从而超宽带通信模组110可以同时利用第一辐射体113和第二辐射体115传输UWB信号，超宽带通信模组110可以对待测角度物体进行测角。
可以理解的是，第三通信链路103和第四通信链路104可以共用一个第二辐射体115，第三通信链路103和第四通信链路104也可以单独包括一个第二辐射体115，在此不再详述。
其中，请再次参考图3并请参考图11和图12，图11为图3所示的超宽带通信模组的第五通信链路的一种结构示意图，图12为图3所示的超宽带通信模组的第六通信链路的一种结构示意图。本申请实施例的超宽带通信模组110还可以包括第三信道变换装置116和第三辐射体117，第三辐射体117可与第三信道变换装置116直接或间接电连接，第三信道变换装置116可与超宽带通信芯片111直接或间接电连接。
可以理解的是，第三信道变换装置116也可以同第一信道变换装置112一样，设有具有第一频段带通的第五滤波器1161以及具有第二频段带通的第六滤波器1162。如图11所示，超宽带通信芯片111、第五滤波器和1161第三辐射体117可以形成第五通信链路105，以传输第一频段的第一无线信号。如图12所示，超宽带通信芯片111、第六滤波器1162和第三辐射体117可以形成第六通信链路106，以传输第二频段的第一无线信号。
可以理解的是，当第一辐射体113作为主集天线发射和接收信号时，同第二辐射体115一样，第三辐射体117也可以作为分集天线接收信号。此时，超宽带通信芯片111包括两个分集天线，超宽带通信芯片111可以在两个分集天线中选择传输性能更优的分集天线工作。例如，如图3所示，超宽带通信芯片111还可以包括输入端口RX2-IN，该输入端口RX2-IN可以与第三信道变换装置116电连接，以使第三辐射体117传输第一频段的第一无线信号/第二 频段的第一无线信号。或者，该输入端口RX2-IN可以与第二信道变换装置114电连接，以使所第二辐射体115传输第一频段的二无线信号/第二频段的第一无线信号。
可以理解的是，超宽带通信芯片111可以通过开关元件来选择与第二信道变换装置114或第三信道变换装置116连接。例如，如图4所示，超宽带通信芯片111可以通过开关元件SPDT4选择与第二信道变换装置114导通或与第三信道变换装置116导通。
可以理解的是，同第一信道变换装置112一样，第三信道变换装置116单独设置第五滤波器1161和第六滤波器1162，使得第五通信链路105对第二无线信号的抑制值也不同于第六通信链路106对第二无线信号的抑制值。
可以理解的是，第五通信链路105和第六通信链路106可以共用一个第三辐射体117，第五通信链路105和第六通信链路106也可以单独包括一个第三辐射体117，在此不再详述。
其中，当超宽带通信模组110包括第一辐射体113、第二辐射体115和第三辐射体117时，超宽带通信模组110可以检测目标对象的位置，以实现三维测角。示例性的，请参考图13，图13为图3所示的第一辐射体、第二辐射体和第三辐射体的一种结构示意图。
第二辐射体115和第一辐射体113可以关于第一轴线L1镜像设置，该第一轴线L1可以是水平轴线；第三辐射体117和第一辐射体113可以关于第二轴线L2镜像设置，该第二轴线L2可以是竖直轴线。第二轴线L2和第一轴线L1可以相互垂直。
第一辐射体113可以位于原点位置，第二辐射体115可以位于竖直位置，第三辐射体117可以位于水平位置，以使得第一辐射体113、第二辐射体115和第三辐射体117可以形成XOY平面，并可以形成一X-O-Y坐标系，第一辐射体113和第三辐射体117可以构成X轴，第一辐射体113和第二辐射体115可以构成Y轴。
可以理解的是，本申请实施例的通信装置100可以采用双向飞行时间法(two way-time of flight，简称TW-TOF)、到达时间差(Time Difference of Arrival，简称TDOA)、到达相位差(Phase Difference of Arrival，简称PDOA)来实现定位。其中，TOF测距方式是利用信号在两个或多个辐射体之间飞行时间来测量节点间的距离；TDOA是通过检测信号到达两个或多个辐射体的时间差来实现测距定位；PDOA是通过检测信号到达两个或多个辐射体的相位差来实现测距定位，从而本申请实施例的通信装置100，通过第一辐射体113、第二辐射体115和第三辐射体117来实现三维测角和测距。
可以理解的是，第一辐射体113和第二辐射体115可以同时传输无线信号，或者，第一辐射体113和第三辐射体117用于同时传输无线信号。例如，通信装置100可以控制第一辐射体113和第二辐射体115可以同时接收待测角度物体发射的信号，根据第一辐射体113和第二辐射体115接收信号的时间差、相位差可以计算出该待测角度物体在X-O-Y坐标系中的垂直角度分量；接着，通信装置100可以控制第一辐射体113和第三辐射体117同时接收待测角度物体发射的另一信号，根据第一辐射体113和第三辐射体117接收信号的时间差、相位差可以计算出该待测角度物体在X-O-Y坐标系中的水平角度分量；根据该水平角度分量和垂直角度分量可以检测出该待测角度物体的位置信息，从而实现对待测物体的定位。
其中，本申请实施例通信装置100，当无线信号通信模组120对UWB信号不存在干扰时，超宽带通信模组110可以通过第一通信链路101、第三通信链路103、第五通信链路105传输第一频段的第一无线信号；也可以通过第二通信链路102、第四通信链路104、第六通信链 路106传输第二频段的第一无线信号。当无线信号通信模组120对UWB信号存在干扰可能性时，超宽带通信模组110可以切换至第二通信链路102、第四通信链路104、第六通信链路106传输第二频段的第一无线信号。
可以理解的是，通信装置100可以根据无线信号通信模组120的工作参数来判断无线信号通信模组120是否可能对UWB信号造成干扰。例如，通信装置100可以在无线信号通信模组120的工作参数大于参数阈值时，向超宽带通信模组110发送冲突确定信号；超宽带通信模组110可以在接收冲突确定信号后，根据该冲突确定信号由第一通信链路101切换至第二通信链路102，以传输第二频段的第一无线信号。
无线信号通信模组120的工作参数可以包括频段和功率。通信装置100可以在无线信号通信模组120传输第二无线信号时，若第二无线信号的频段超过频段阈值且无线信号通信模组120的功率超过功率阈值，则向超宽带通信模组110发送冲突确定信号。超宽带通信模组110可以根据该冲突确定信号由第一通信链路101切换至第二通信链路102，以传输第二频段的第一无线信号。
无线信号通信模组120的工作参数包括频段、功率和工作状态。通信装置100可以在无线信号通信模组120传输第二无线信号时，若第二无线信号的频段大于频率阈值、无线信号通信模组120的功率超过功率阈值、且无线信号通信模组120处于发射状态，则向超宽带通信模组110发送冲突确定信号。超宽带通信模组110可以根据该冲突确定信号由第一通信链路101切换至第二通信链路102，以传输第二频段的第一无线信号。
可以理解的是，通信装置100可以通过无线信号通信模组120向超宽带通信模组110发送冲突确定信号，当然，通信装置100也可以通过其他的功能模块向超宽带通信模组110发送冲突确定信号。本申请实施例对发送冲突确定信号的具体模块不进行限定。
其中，无线信号通信模组120可以与超宽带通信模组110直接或间接地电连接，以使得超宽带通信模组110可以接收无线信号通信模组120传输的冲突确定信号。
可以理解的是，无线信号通信模组120可以与超宽带通信模组110的超宽带通信芯片111直接或间接地电连接，以通过超宽带通信芯片111向第一信道变换装置112、第二信道变换装置114和第三信道变换装置116发送信道切换指令，指示第一信道变换装置112、第二信道变换装置114和第三信道变换装置116进行通信链路切换。
可以理解的是，无线信号通信模组120也可以与超宽带通信模组110的超宽带通信芯片111、第一信道变换装置112、第二信道变换装置114、第三信道变换装置116直接或间接地电连接，以同时指示超宽带通信芯片111、第一信道变换装置112、第二信道变换装置114和第三信道变换装置116进行通信链路切换。
可以理解的是，无线信号通信模组120和超宽带通信模组110也可以共用同一辐射体例如共用第一辐射体113，以传输第二无线信号、第一频段的第一无线信号和第二频段的第一无线信号。此时，通信装置100还可以包括一双工器(图未示)，双工器的一端与第一辐射体113电连接，双工器的另一端可以分别与无线信号通信模组120、超宽带通信模组110电连接。
其中，超宽带通信模组110在接收冲突确定信号前，或者，超宽带通信模组110由第一通信链路101切换至第二通信链路102之前，超宽带通信模组110可以传输第一频段的第一无 线信号且通过第一频段的第一无线信号与配对装置(图未示)通信连接。该配对装置可以是具有UWB通信功能的设备。
可以理解的是，超宽带通信模组110在接收到冲突确定信号且超宽带通信模组110还未由第一通信链路101切换至第二通信链路102时，通信装置100(例如但不限于通信装置100内的超宽带通信模组110或者其他模组)还可以向配对装置发送信道变换信号，该信道变换信号可以指示配对装置由第一频段的第一无线信号切换至第二频段的第一无线信号并传输第二频段的第一无线信号。当超宽带通信模组110由第一通信链路101切换至第二通信链路102后，超宽带通信模组110可以通过第二频段的第一无线信号与配对装置通信连接。
需要说明的是，本申请实施例的通信装置100除了包括无线信号通信模组120、超宽带通信模组110外，还可以包括其他的元器件及部件，例如壳体、电池500、显示屏200、控制器、存储器中的一个或多个，这些部件可以参见相关技术的介绍，在此不再详述。
需要说明的是，本申请实施例的通信装置100可以是独立于电子设备10的终端配饰，例如，通信装置100可以但不限于是装配于电子设备10外壳上的保护套、能夹持电子设备10的自拍杆、可放置电子设备10的终端支架、可插接于电子设备10的挂饰等；通信装置100也可以是移动终端上的一个部件，例如，通信装置100可以是电子设备10上能实现电子设备10无线通信功能的一部件。
基于上述通信装置100的结构，请参考图14，图14为本申请实施例提供的电子设备的一种结构示意图，本申请实施例还提供了一种电子设备10，电子设备10可以是智能手机、平板电脑等设备，还可以是游戏设备、增强现实(Augmented Reality，简称AR)设备、汽车装置、数据存储装置、音频播放装置、视频播放装置、笔记本电脑、桌面计算设备等。电子设备10除了包括上述任一实施例中的通信装置100外，还可以包括显示屏200、中框300、电路板400、电池500和后壳600等结构。
显示屏200可以安装在中框300上，并通过中框300连接至后壳600上，以形成电子设备10的显示面。显示屏200用于显示图像、文本等信息。中框300可以包括边框和承载板，承载板可以为电子设备10中的电子元件、电子器件提供支撑作用。边框连接于承载板的边缘并凸出于承载板，边框和承载板形成一容置空间，电子设备10中的电子元件、电子器件可以安装并固定在该容置空间内。电路板400设置在中框300上，电路板400可以与中框300连接以实现固定。其中，电路板400可以为电子设备10的主板，显示屏200可以电连接至电路板400，以通过电路板400上的处理器对显示屏200的显示进行控制。电池500设置在中框300上，电池500可以与中框300连接以实现固定。同时，电池500电连接至电路板400，以实现电池500为电子设备10供电。后壳600可以与中框300连接。后壳600用于与中框300、显示屏200共同将电子设备10的电子器件和功能组件密封在电子设备10内部，以对电子设备10的电子器件和功能组件形成保护作用。
需要说明的是，本申请实施例的电子设备10除了包括上述结构外，还可以包括但不限于扬声器、摄像机模组、听筒等部件，这些部件可以参见相关技术的介绍，在此不再详述。
基于上述实施例中的通信装置100，本申请实施例还提供了一种通信方法，应用于电子设备10或通信装置100，电子设备10或通信装置100包括无线信号通信模组120和超宽带通信模组110；无线信号通信模组120用于传输第二无线信号，超宽带通信模组110包括第一通信 链路101和第二通信链路102，第一通信链路101用于传输第一频段的第一无线信号，第一通信链路101对第二无线信号具有第一抑制值；第二通信链路102用于传输第二频段的第一无线信号，第二通信链路102对所述第二无线信号具有第二抑制值，第二抑制值大于第一抑制值。
其中，请参考图15，图15为本申请实施例提供的通信方法的第一种流程示意图。本申请实施例的通信方法包括：
在201中，获取冲突信息。冲突信息可以指示无线信号通信模组120和超宽带通信模组110的冲突状态。
可以理解的是，无线信号通信模组120和超宽带通信模组110的冲突状态可以包括相冲突和不冲突，相应的，无线信号通信模组120和超宽带通信模组110的冲突信息可以包括冲突确定信息和冲突否定信息，冲突确定信息可以指示无线信号通信模组120和超宽带通信模组110相冲突，冲突否定信息可以指示无线信号通信模组120和超宽带通信模组110不冲突。
当无线信号通信模组120和超宽带通信模组110相冲突时，通信装置100或者电子设备10可以获取冲突确定信息，此时，无线信号通信模组120和超宽带通信模组110之间的干扰较大。当无线信号通信模组120和超宽带通信模组110不冲突时，通信装置100或者电子设备10可以获取冲突否定信息，此时，无线信号通信模组120和超宽带通信模组110之间的干扰较小或者不存在干扰。
可以理解的是，本申请实施例可以通过获取无线信号通信模组120的工作参数，来获取无线信号通信模组120和超宽带通信模组110的冲突状态、冲突确定信息、冲突否定信息等。示例性的，无线信号通信模组120可以包括电连接的无线信号通信芯片和无线信号辐射体，以通过无线信号辐射体传输第二无线信号。无线信号通信模组120的工作参数可以是指无线信号辐射体传输第二无线信号时的工作参数，例如包括但不限于功率、频段、工作状态等。
示例性的，冲突信息可以在无线信号通信模组120传输第二无线信号时，若第二无线信号的频段大于预设频段阈值、且无线信号通信模组120的功率大于预设功率阈值，则指示无线信号通信模组120和超宽带通信模组110相冲突，此时冲突信息为冲突确定信息。
冲突信息可以在无线信号通信模组120处于工作状态并传输第二无线信号，若第二无线信号的频段不大于预设频段阈值，和/或，若无线信号通信模组120的功率不大于预设功率阈值时，则指示无线信号通信模组120和超宽带通信模组110不冲突，此时冲突信息为冲突否定信息。
冲突信息可以在无线信号通信模组120处于非工作状态并不传输第二无线信号时，若无线信号通信模组120不会对超宽带通信模组110产生干扰，则指示无线信号通信模组120和超宽带通信模组110不冲突，此时冲突信息也为冲突否定信息。
本申请实施例的通信方法，当无线信号辐射体传输第二无线信号时，无线信号通信芯片内可以记录无线信号辐射体的上述功率、频段、工作状态等工作参数，通信装置100或电子设备10可以从无线信号通信芯片处主动获取到无线信号通信模组120的工作参数，从而，通信装置100或电子设备10内的超宽带通信模组110不需要持续请求或持续监听无线信号通信模组120是否对其造成干扰。
在202中，在冲突信息指示无线信号通信模组120和超宽带通信模组110相冲突时，控制 超宽带通信模组110由第一通信链路101切换至第二通信链路102，并传输第二频段的第一无线信号。
可以理解的是，当无线信号通信模组120处于工作状态并传输第二无线信号时，若第二无线信号的频段大于预设频段阈值、且无线信号通信模组120的功率大于预设功率阈值，则无线信号通信模组120会对超宽带通信模组110产生较大干扰，此时，冲突确定信息可以指示无线信号通信模组120和超宽带通信模组110相冲突，通信装置100或电子设备10可以控制超宽带通信模组110由第一通信链路101切换至第二通信链路102并传输第二频段的第一无线信号，以降低无线信号通信模组120对超宽带通信模组110的干扰。
本申请实施例的通信方法，通信装置100或电子设备10可以主动获取无线信号通信模组120的工作频段和工作功率，而不需要超宽带通信模组110持续请求或持续监听无线信号通信模组120是否对其造成干扰，一方面可以降低超宽带通信模组110的功耗，另一方面可以减少超宽带通信模组110的请求或检测动作，进而可以降低超宽带通信模组110调频切换的时延，提高通信效率。
其中，请参考图16，图16为本申请实施例提供的通信方法的第二种流程示意图。本申请实施例的通信方法可以包括：
在301中，获取冲突信息。冲突信息用于在无线信号通信模组120传输第二无线信号时，若第二无线信号的频段大于预设频段阈值、且无线信号通信模组120的功率大于预设功率阈值，则指示无线信号通信模组120和超宽带通信模组110相冲突。
在302中，获取无线信号通信模组120的状态信息，该状态信息用于指示无线信号通信模组120是否处于发射状态；
在303中，在冲突信息指示无线信号通信模组120和超宽带通信模组110相冲突且状态信息指示无线信号通信模组120处于发射状态时，控制超宽带通信模组110由第一通信链路101切换至第二通信链路102，并传输第二频段的第一无线信号。
可以理解的是，当无线信号通信模组120和超宽带通信模组110相冲突且无线信号通信模组120处于发射状态，无线信号通信模组120大概率会干扰超宽带通信模组110，此时，超宽带通信模组110需要考虑与无线信号通信模组120共存的问题，超宽带通信模组110可以由第一通信链路101切换至第二通信链路102，以降低超宽带通信模组110和无线信号通信模组120之间的干扰。
本申请实施例的通信方法，通过工作频段、工作功率以及工作状态三个干扰判断条件，可以筛选出真正干扰的场景，减少触发超宽带通信模组110与无线信号通信模组120共存机制的概率，可以进一步减少不必要的信道变换调频操作，使得UWB通信更稳定。
可以理解的是，在步骤202及303中，控制超宽带通信模组110由第一通信链路101切换至第二通信链路102，包括：向超宽带通信模组110发送冲突确定信号；超宽带通信模组110根据冲突确定信号由第一通信链路101切换至第二通信链路102。
基于此，请参考图17，图17为本申请实施例提供的通信方法的第三种流程示意图。本申请实施例的通信方法包括：
在401中，判断无线信号通信模组120是否处于工作状态，并传输第二无线信号；
在402中，若否，则超宽带通信模组110继续保持当前工作状态；
如果无线信号通信模组120处于非工作状态，则无线信号通信模组120没有传输第二无线信号，从而，第二无线信号不会对超宽带通信模组110的第一无线信号造成干扰。此时，通信装置100和电子设备10不需要考虑超宽带通信模组110和无线信号通信模组120共存的问题，超宽带通信模组110可以继续保持当前工作状态，以传输第一无线信号或者第一无线信号。
在403中，若是，则继续判断第二无线信号的频段是否大于频段阈值且无线信号通信模组120的功率是否大于功率阈值，以得到第一判断结果；
当无线信号通信模组120处于工作状态并传输第二无线信号，则无线信号通信模组120传输的第二无线信号有可能会对超宽带通信模组110的第一无线信号造成干扰。此时，需要进一步判断第二无线信号是否会超过超宽带通信模组110传输第一无线信号时对第二无线信号的抗阻塞能力。
可以理解的是，可以根据无线信号通信模组120的工作频段以及工作功率同时来判断无线信号通信模组120是否对超宽带通信模组110造成干扰。
在404中，若第一判断结果为否，则通信装置100或电子设备10获取冲突否定信息；
在405中，超宽带通信模组110根据冲突否定信息继续保持当前工作状态；
当无线信号通信模组120传输第二无线信号的频段的最大值没有超过频段阈值、和/或无线信号通信模组120的功率没有大于功率阈值时，表示无线信号通信模组120传输的第二无线信号经过传输到达超宽带通信模组110的最大值可以小于超宽带通信模组110传输第一无线信号时对第二无线信号的抗阻塞能力阈值，第二无线信号大概率不会干扰第一无线信号的传输。此时，通信装置100和电子设备10不需要考虑超宽带通信模组110和无线信号通信模组120共存的问题，通信装置100或电子设备10可以获取冲突否定信息，超宽带通信模组110可以继续保持当前工作状态，以传输第一无线信号或者第一无线信号。
在406中，若第一判断结果为是，则无线信号通信模组120和超宽带通信模组110可能相冲突，此时，还需继续判断无线信号通信模组120是否处于发射状态，以得到第二判断结果；
当无线信号通信模组120的工作频段的最大值超过频率阈值且工作功率大于功率阈值时，第二无线信号大概率干扰第一无线信号的传输。此时，无线信号通信模组120和超宽带通信模组110之间的冲突状态为二者相冲突，通信装置100或电子设备10可获取无线信号通信模组120和超宽带通信模组110的冲突确定信息。此时，为了进一步判断第二无线信号是否真正干扰第一无线信号，可以继续判断无线信号通信模组120是否处于发射状态。
由于无线信号通信模组120处于发射状态的功率(-18dBm)较高，因此，当无线信号通信模组120处于发射状态时对超宽带通信模组110的干扰更大。本申请实施例中，通过继续判断无线信号通信模组120是否处于发射状态，可以进一步地确认无线信号通信模组120是否会对超宽带通信模组110造成干扰。
在407中，若第二判断结果为否，则通信装置100或电子设备10获取冲突否定信息；
在408中，超宽带通信模组110根据冲突否定信息继续保持当前工作状态；
如果无线信号通信模组120没有处于发射状态，此时，可以判断无线信号通信模组120大概率不会干扰超宽带通信模组110。因此，无线信号通信模组120可以向超宽带通信模组110传输冲突否定信息，超宽带通信模组110可以根据冲突否定信息继续保持当前工作状态， 以传输第一无线信号或者第一无线信号。
在409中，若第二判断结果为是，则通信装置100或电子设备10获取冲突确定信息且无线信号通信模组120的状态信息为发射状态，此时，超宽带通信模组110可由第一通信链路101切换至第二通信链路102，以传输第二频段的第一无线信号。
如果无线信号通信模组120处于发射状态，则无线信号通信模组120的状态信息处于发射状态，此时，可以判断无线信号通信模组120会干扰超宽带通信模组110。因此，无线信号通信模组120可以向超宽带通信模组110传输冲突确定信息，此时，超宽带通信模组110需要考虑与无线信号通信模组120共存的问题，超宽带通信模组110可以根据该冲突确定信息传输第一无线信号。
可以理解的是，如果在接收冲突确定信息之前，超宽带通信模组110传输的是第二频段的第一无线信号，则此时超宽带通信模组110可以继续传输该第二频段的第一无线信号。
可以理解的是，如果在接收冲突确定信息之前，超宽带通信模组110传输的是第一频段的第一无线信号，则此时超宽带通信模组110需要进行信道切换操作。例如，超宽带通信模组110的超宽带通信芯片111、第一信道变换装置112、第二信道变换装置114、第三信道变换装置116需要切换至第二通信链路102、第四通信链路104、第六通信链路106，以传输第二频段的二无线信号。
可以理解的是，如果超宽带通信模组110在接收到冲突确定信号前通过第一频段的第一无线信号与配对装置建立无线连接。那么，在接收到冲突确定信号后或者在超宽带通信模组110由第一通信链路101切换至第二通信链路102之前，通信装置100可以向配对装置发送信道变换信号，该信道变换信号可以指示配对装置传输第二频段的第一无线信号，此时配对装置也需要执行信道变换操作，配对装置也需要从传输第一频段的第一无线信号切换至传输第二频段的第一无线信号，超宽带通信模组110可以通过第二频段的第一无线信号与配对装置在此再次建立无线连接。
本申请实施例的通信方法，通过工作频段、工作功率以及工作状态三个干扰判断条件，可以筛选出真正干扰的场景，减少触发超宽带通信模组110与无线信号通信模组120共存机制的概率，可以进一步减少不必要的信道变换调频操作，使得UWB通信更稳定。
需要理解的是，在本申请的描述中，诸如“第一”、“第二”等术语仅用于区分类似的对象，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。
以上对本申请实施例所提供的通信装置、电子设备及通信方法进行了详细介绍。本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (20)

  1. 一种通信装置，包括：
    超宽带通信模组，包括第一通信链路和第二通信链路，所述第一通信链路用于传输第一频段的第一无线信号，所述第一通信链路对无线信号通信模组传输的第二无线信号具有第一抑制值；所述第二通信链路用于传输第二频段的第一无线信号，所述第二通信链路对所述第二无线信号具有第二抑制值，所述第二抑制值大于所述第一抑制值；其中，
    在所述无线信号通信模组传输所述第二无线信号时，若所述第二无线信号的频段大于预设频段阈值、且所述无线信号通信模组的功率大于预设功率阈值，则所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路，并传输所述第二频段的第一无线信号。
  2. 根据权利要求1所述的通信装置，其中，所述超宽带通信模组包括：
    超宽带通信芯片；
    第一信道变换装置，包括第一滤波器和第二滤波器，所述第一滤波器的带通包括所述第一频段，所述第二滤波器的带通包括所述第二频段；及
    第一辐射体，与所述第一滤波器或所述第二滤波器电连接；其中，
    所述第一辐射体、所述第一滤波器和所述超宽带通信芯片形成所述第一通信链路，所述第一辐射体、所述第二滤波器和所述超宽带通信芯片形成所述第二通信链路，所述第一通信链路与所述第二通信链路不同时工作。
  3. 根据权利要求2所述的通信装置，其中，所述超宽带通信模组还包括：
    第二辐射体；及
    第二信道变换装置，包括第三滤波器和第四滤波器，所述第三滤波器的带通包括所述第一频段，所述第四滤波器的带通包括所述第二频段；所述超宽带通信芯片、所述第三滤波器和所述第二辐射体形成第三通信链路，所述超宽带通信芯片、所述第四滤波器和所述第二辐射体形成第四通信链路，所述第三通信链路与所述第四通信链路不同时工作；其中，
    在所述第一通信链路发射和接收所述第一频段的第一无线信号时，所述第三通信链路用于接收所述第一频段的第一无线信号；
    在所述第二通信链路发射和接收所述第二频段的第一无线信号时，所述第四通信链路用于接收所述第二频段的第一无线信号。
  4. 根据权利要求1所述的通信装置，其中，在所述无线信号通信模组传输所述第二无线信号时，若所述第二无线信号的频段大于预设频段阈值、且所述无线信号通信模组的功率大于预设功率阈值，则向所述超宽带通信模组发送冲突确定信号；
    所述超宽带通信模组根据所述冲突确定信号由所述第一通信链路切换至所述第二通信链路。
  5. 根据权利要求1所述的通信装置，其中，在所述无线信号通信模组传输所述第二无线信号时，若所述第二无线信号的频段大于预设频段阈值、所述无线信号通信模组的功率大于预设功率阈值、且所述无线信号通信模组处于发射状态，则向所述超宽带通信模组发送冲突确定信号；
    所述超宽带通信模组根据所述冲突确定信号由所述第一通信链路切换至所述第二通信链路。
  6. 根据权利要求1所述的通信装置，其中，在所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路之前，向配对装置发送信道变换信号，所述信道变换信号用于指示所述配对装置传输所述第二频段的第一无线信号，以使所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路后通过所述第二频段的第一无线信号与所述配对装置通信连接。
  7. 根据权利要求1所述的通信装置，其中，所述通信装置还包括：
    无线信号通信模组，所述无线信号通信模组用于传输所述第二无线信号。
  8. 根据权利要求1所述的通信装置，其中，所述超宽带通信模组包括第一辐射体、第二辐射体和第三辐射体，所述第一辐射体和所述第二辐射体关于第一轴线镜像设置，所述第三辐射体和所述第一辐射体关于第二轴线镜像设置，所述第二轴线与所述第一轴线相互垂直；所述第一辐射体、所述第二辐射体和所述第三辐射体用于实现三维测角和测距。
  9. 一种电子设备，包括通信装置，所述通信装置包括：
    超宽带通信模组，包括第一通信链路和第二通信链路，所述第一通信链路用于传输第一频段的第一无线信号，所述第一通信链路对无线信号通信模组传输的第二无线信号具有第一抑制值；所述第二通信链路用于传输第二频段的第一无线信号，所述第二通信链路对所述第二无线信号具有第二抑制值，所述第二抑制值大于所述第一抑制值；其中，
    在所述无线信号通信模组传输所述第二无线信号时，若所述第二无线信号的频段大于预设频段阈值、且所述无线信号通信模组的功率大于预设功率阈值，则所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路，并传输所述第二频段的第一无线信号。
  10. 根据权利要求9所述的电子设备，其中，所述超宽带通信模组包括：
    超宽带通信芯片；
    第一信道变换装置，包括第一滤波器和第二滤波器，所述第一滤波器的带通包括所述第一频段，所述第二滤波器的带通包括所述第二频段；及
    第一辐射体，与所述第一滤波器或所述第二滤波器电连接；其中，
    所述第一辐射体、所述第一滤波器和所述超宽带通信芯片形成所述第一通信链路，所述第一辐射体、所述第二滤波器和所述超宽带通信芯片形成所述第二通信链路，所述第一通信链路与所述第二通信链路不同时工作。
  11. 根据权利要求10所述的电子设备，其中，所述超宽带通信模组还包括：
    第二辐射体；及
    第二信道变换装置，包括第三滤波器和第四滤波器，所述第三滤波器的带通包括所述第一频段，所述第四滤波器的带通包括所述第二频段；所述超宽带通信芯片、所述第三滤波器和所述第二辐射体形成第三通信链路，所述超宽带通信芯片、所述第四滤波器和所述第二辐射体形成第四通信链路，所述第三通信链路与所述第四通信链路不同时工作；其中，
    在所述第一通信链路发射和接收所述第一频段的第一无线信号时，所述第三通信链路用于接收所述第一频段的第一无线信号；
    在所述第二通信链路发射和接收所述第二频段的第一无线信号时，所述第四通信链路用于接收所述第二频段的第一无线信号。
  12. 根据权利要求9所述的电子设备，其中，在所述无线信号通信模组传输所述第二无 线信号时，若所述第二无线信号的频段大于预设频段阈值、且所述无线信号通信模组的功率大于预设功率阈值，则向所述超宽带通信模组发送冲突确定信号；
    所述超宽带通信模组根据所述冲突确定信号由所述第一通信链路切换至所述第二通信链路。
  13. 根据权利要求9所述的电子设备，其中，在所述无线信号通信模组传输所述第二无线信号时，若所述第二无线信号的频段大于预设频段阈值、所述无线信号通信模组的功率大于预设功率阈值、且所述无线信号通信模组处于发射状态，则向所述超宽带通信模组发送冲突确定信号；
    所述超宽带通信模组根据所述冲突确定信号由所述第一通信链路切换至所述第二通信链路。
  14. 根据权利要求9所述的电子设备，其中，在所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路之前，向配对装置发送信道变换信号，所述信道变换信号用于指示所述配对装置传输所述第二频段的第一无线信号，以使所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路后通过所述第二频段的第一无线信号与所述配对装置通信连接。
  15. 根据权利要求9所述的电子设备，其中，所述通信装置还包括：
    无线信号通信模组，所述无线信号通信模组用于传输所述第二无线信号。
  16. 根据权利要求9所述的电子设备，其中，所述超宽带通信模组包括第一辐射体、第二辐射体和第三辐射体，所述第一辐射体和所述第二辐射体关于第一轴线镜像设置，所述第三辐射体和所述第一辐射体关于第二轴线镜像设置，所述第二轴线与所述第一轴线相互垂直；所述第一辐射体、所述第二辐射体和所述第三辐射体用于实现三维测角和测距。
  17. 一种通信方法，应用于通信装置，所述通信装置包括无线信号通信模组和超宽带通信模组；所述无线信号通信模组用于传输第二无线信号，所述超宽带通信模组包括第一通信链路和第二通信链路，所述第一通信链路用于传输第一频段的第一无线信号，所述第一通信链路对所述第二无线信号具有第一抑制值；第二通信链路用于传输第二频段的第一无线信号，所述第二通信链路对所述第二无线信号具有第二抑制值，所述第二抑制值大于所述第一抑制值；
    所述通信方法包括：
    获取冲突信息，所述冲突信息用于在所述无线信号通信模组传输所述第二无线信号时，若所述第二无线信号的频段大于预设频段阈值、且所述无线信号通信模组的功率大于预设功率阈值，则指示所述无线信号通信模组和所述超宽带通信模组相冲突；
    在所述冲突信息指示所述无线信号通信模组和所述超宽带通信模组相冲突时，控制所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路，并传输所述第二频段的所述第一无线信号。
  18. 根据权利要求17所述的通信方法，其中，所述通信方法还包括：
    获取所述无线信号通信模组的状态信息，所述状态信息用于指示所述通信模组是否处于发射状态；
    所述在所述冲突信息指示所述无线信号通信模组和所述超宽带通信模组相冲突时，控 制所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路，并传输所述第二频段的所述第一无线信号，包括：
    在所述冲突信息指示所述无线信号通信模组和所述超宽带通信模组相冲突且所述状态信息指示所述无线信号通信模组处于发射状态时，控制所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路，并传输所述第二频段的所述第一无线信号。
  19. 根据权利要求17所述的通信方法，其中，所述控制所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路，包括：
    向所述超宽带通信模组发送冲突确定信号；
    所述超宽带通信模组根据所述冲突确定信号由所述第一通信链路切换至所述第二通信链路。
  20. 根据权利要求17所述的通信方法，其中，在所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路之前，所述通信方法还包括：
    向配对装置发送信道变换信号，所述信道变换信号用于指示所述配对装置传输所述第二频段的第一无线信号；
    在所述超宽带通信模组由所述第一通信链路切换至所述第二通信链路后，所述通信方法还包括：
    控制所述超宽带通信模组通过所述第二频段的第一无线信号与所述配对装置通信连接。
PCT/CN2022/083767 2021-06-11 2022-03-29 通信装置、电子设备及通信方法 Ceased WO2022257565A1 (zh)

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