Signal transmitting and receiving system and electronic equipment

Abstract

According to the signal receiving and transmitting system and the electronic equipment provided by the invention, the radio frequency front-end module is multiplexed by a cellular system and a wireless system, and the signal receiving and transmitting flexibility is improved. The signal transmitting and receiving system comprises a cellular transmitting and receiving module, a wireless transmitting and receiving module and a radio frequency front-end module, the cellular transmitting and receiving module is connected with the radio frequency front-end module, and the wireless transmitting and receiving module is in communication connection with the cellular transmitting and receiving module through a preset communication link. The control module is used for receiving a first control signal from the wireless transceiver module through the preset communication link, and controlling the radio frequency front end module and the wireless transceiver module to transmit and receive wireless signals based on the first control signal; or controlling the radio frequency front-end module to transmit and receive cellular signals.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a signal transceiver system and an electronic device. Background Art

[0002] Currently, electronic devices can achieve data transmission through wireless local area networks (WLAN) and cellular technologies. However, the wireless transceiver system and the cellular transceiver system are independent in design and use, and the coupling between the two is low, resulting in the problem of inflexible signal transmission and reception.

[0003] Therefore, there is an urgent need for a system that can achieve highly flexible signal transmission and reception. Summary of the invention

[0004] The present application provides a signal transceiver system and electronic equipment, which realizes the multiplexing of radio frequency front-end modules between a cellular system and a wireless system, thereby improving the flexibility of signal transceiver.

[0005] In a first aspect, a signal transceiver system is provided, comprising a cellular transceiver module, a wireless transceiver module and a radio frequency front-end module, wherein the cellular transceiver module is connected to the radio frequency front-end module, and the wireless transceiver module is communicatively connected to the cellular transceiver module via a preset communication link, wherein: the cellular transceiver module is used to receive a first control signal from the wireless transceiver module via the preset communication link, and based on the first control signal, control the radio frequency front-end module and the wireless transceiver module to perform transceiver of wireless signals; or, control the radio frequency front-end module to perform transceiver of cellular signals.

[0006] In the present application, the signal transceiver system includes a cellular transceiver module, a wireless transceiver module and a radio frequency front-end module, the cellular transceiver module is connected to the radio frequency front-end module, the wireless transceiver module is communicatively connected to the cellular transceiver module through a preset communication link, wherein: the cellular transceiver module is used to receive a first control signal from the wireless transceiver module through the preset communication link, and based on the first control signal, control the radio frequency front-end module and the wireless transceiver module to perform transceiver of wireless signals; or, control the radio frequency front-end module to perform transceiver of cellular signals. That is, the wireless transceiver module in the signal transceiver system can communicate with the cellular transceiver module through a preset communication link, so that the cellular transceiver module can control the radio frequency front-end module to perform transceiver of cellular signals or wireless signals through the first control signal or the second control signal, so as to realize that the wireless transceiver system and the cellular transceiver signal share the radio frequency front-end module, thereby improving the flexibility of signal transceiver.

[0007] In a second aspect, an electronic device is provided, including the signal transceiver system in the first aspect.

[0008] In a third aspect, a processor is provided, comprising: an input circuit, an output circuit and a processing circuit. The processing circuit is used to receive a signal through the input circuit and transmit a signal through the output circuit, so that the processor executes the method in any possible implementation of the first aspect.

[0009] In the specific implementation process, the processor can be a chip, the input circuit can be an input pin, the output circuit can be an output pin, and the processing circuit can be a transistor, a gate circuit, a trigger, and various logic circuits. The input signal received by the input circuit can be, for example, but not limited to, received and input by a receiver, and the signal output by the output circuit can be, for example, but not limited to, output to a transmitter and transmitted by the transmitter, and the input circuit and the output circuit can be the same circuit, which is used as an input circuit and an output circuit at different times. The embodiments of the present application do not limit the specific implementation methods of the processor and various circuits.

[0010] In a fourth aspect, a processing device is provided, comprising a processor and a memory. The processor is used to read instructions stored in the memory, and can receive signals through a receiver and transmit signals through a transmitter to execute the method in any possible implementation of the first aspect.

[0011] Optionally, there are one or more processors and one or more memories.

[0012] Optionally, the memory may be integrated with the processor, or the memory may be provided separately from the processor.

[0013] In the specific implementation process, the memory can be a non-transitory memory, such as a read-only memory (ROM), which can be integrated with the processor on the same chip or can be set on different chips respectively. The embodiments of the present application do not limit the type of memory and the setting method of the memory and the processor.

[0014] It should be understood that the relevant data interaction process, such as sending indication information, can be a process of outputting indication information from a processor, and receiving capability information can be a process of receiving input capability information from a processor. Specifically, the processed output data can be output to a transmitter, and the input data received by the processor can come from a receiver. Among them, the transmitter and the receiver can be collectively referred to as a transceiver.

[0015] The processing device in the fourth aspect mentioned above can be a chip. The processor can be implemented by hardware or by software. When implemented by hardware, the processor can be a logic circuit, an integrated circuit, etc.; when implemented by software, the processor can be a general-purpose processor, which is implemented by reading the software code stored in the memory. The memory can be integrated in the processor or can be located outside the processor and exist independently.

[0016] In a fifth aspect, a computer program product is provided, comprising: a computer program (also referred to as code, or instruction), which, when executed, enables a computer to execute a method in any possible implementation of the first aspect.

[0017] In a sixth aspect, a computer-readable storage medium is provided, which stores a computer program (also referred to as code, or instruction) which, when executed on a computer, enables the computer to execute a method in any possible implementation of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of a signal transceiver system of an electronic device provided in an embodiment of the present application;

[0019] Figure 2 is a schematic diagram of a system architecture of an electronic device provided in an embodiment of the present application;

[0020] Figure 3 is a schematic diagram of a signal transceiver system provided in an embodiment of the present application;

[0021] Figure 4 is a schematic flow chart of a signal receiving and sending method provided in an embodiment of the present application;

[0022] Figure 5 is a schematic flow chart of another signal receiving and sending method provided in an embodiment of the present application;

[0023] Figure 6 is a schematic diagram of a first specific example of a signal transceiver system provided in an embodiment of the present application;

[0024] Figure 7 is a schematic diagram of a second specific example of a signal transceiver system provided in an embodiment of the present application;

[0025] Figure 8 is a schematic diagram of a third specific example of a signal transceiver system provided in an embodiment of the present application;

[0026] Fig. 9 is a schematic diagram of a fourth specific example of a signal transceiver system provided in an embodiment of the present application;

[0027] Fig.10 is a schematic diagram of a fifth specific example of a signal transceiver system provided in an embodiment of the present application;

[0028] Fig.11 It is a schematic diagram of the sixth specific example of the signal transceiver system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0029] The technical solution in this application will be described below in conjunction with the accompanying drawings.

[0030] In order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish the same or similar items with substantially the same functions and effects. Those skilled in the art can understand that words such as "first" and "second" do not limit the quantity and execution order, and words such as "first" and "second" do not necessarily limit the difference.

[0031] It should be noted that, in this application, words such as "exemplarily" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplarily" or "for example" in this application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplarily" or "for example" is intended to present related concepts in a specific way.

[0032] In addition, "at least one" means one or more, and "plurality" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. The character " / " generally indicates that the previous and next associated objects are in an "or" relationship. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c can mean: a, or b, or c, or a and b, or a and c, or b and c, or a, b and c, where a, b, c can be single or multiple.

[0033] In order to make the purpose and technical solution of the present application clearer and more intuitive, the signal transceiver system and electronic device provided by the embodiment of the present application will be described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application and are not used to limit the present application.

[0034] Currently, electronic devices can use wireless local area networks (WLAN) and cellular technologies to achieve services such as data transmission. Among them, WLAN is a technology that allows electronic devices to wirelessly connect to a local network and access the Internet or share data with other devices within the network range. It relies on access points (APs) or routers to act as a bridge between wireless devices and wired networks. These access points receive and transmit data wirelessly, allowing electronic devices to connect to the network and access the Internet. Cellular networks, also known as mobile networks, are infrastructure that enables electronic devices to wirelessly communicate over a wide geographic area, using a system of interconnected base stations or cell towers to send and receive signals to and from electronic devices.

[0035] Figure 1 Schematic diagram of a signal transceiver system 100 of an electronic device provided in this application. Figure 1 As shown, the signal transceiver system includes a wireless transceiver system (WLAN transceiver system) and a cellular transceiver system. The cellular transceiver system includes a cellular transceiver module 103 and a radio frequency front-end module 104. The cellular transceiver module 103 can send a first control signal to the radio frequency front-end module 104 to control the radio frequency front-end module 104 to communicate with the cellular transceiver module 103 to receive and transmit cellular signals. The wireless transceiver system includes a wireless transceiver module 105 and a wireless front-end module 106. The wireless transceiver module 105 can send a second control signal to the wireless front-end module 106 to control the wireless front-end module 106 to communicate with the wireless transceiver module 105 to receive and transmit wireless signals.

[0036] It can be seen that the current wireless transceiver system and the cellular transceiver system are independent of each other in hardware design and use, and the coupling degree between the two systems is low. Therefore, there is an urgent need for a system that can achieve highly flexible signal transceiver.

[0037] The embodiment of the present application provides a signal transceiver system and an electronic device, wherein the signal transceiver system includes a cellular transceiver module, a wireless transceiver module and a radio frequency front-end module, wherein the cellular transceiver module is connected to the radio frequency front-end module, and the wireless transceiver module is communicatively connected to the cellular transceiver module via a preset communication link, wherein: the cellular transceiver module is used to receive a first control signal from the wireless transceiver module via the preset communication link, and based on the first control signal, control the radio frequency front-end module and the wireless transceiver module to perform transceiver of wireless signals; or, control the radio frequency front-end module to perform transceiver of cellular signals. That is, the wireless transceiver module in the signal transceiver system can communicate with the cellular transceiver module via a preset communication link, so that the cellular transceiver module can control the radio frequency front-end module to perform transceiver of cellular signals or wireless signals via the first control signal or the second control signal, so as to realize that the wireless transceiver system and the cellular transceiver signal share the radio frequency front-end module, thereby improving the flexibility of signal transceiver.

[0038] The electronic devices involved in the embodiments of the present application may be mobile phones, watches, laptop computers, PDAs, mobile internet devices (MID), personal computers (PC), wearable devices, virtual reality (VR) devices, augmented reality (AR) devices, wireless terminals in self-driving, wireless terminals in smart grids, wireless terminals in transportation safety, wireless terminals in smart cities, wireless terminals in smart homes, personal digital assistants (PDA), etc., and the embodiments of the present application are not limited to this.

[0039] For example, Figure 2 A schematic diagram of a system architecture of an electronic device provided in an embodiment of the present application.

[0040] like Figure 2 As shown, the electronic device includes a processor 210, a transceiver 220 and a display unit 270. The display unit 270 may include a display screen.

[0041] Optionally, the electronic device may further include a memory 230. The processor 210, the transceiver 220 and the memory 230 may communicate with each other through an internal connection path to transfer data. The memory 230 is used to store a computer program, and the processor 210 is used to call and run the computer program from the memory 230. The processor 210 and the memory 230 may be combined into a processing device, or more commonly, they are independent components. The processor 210 is used to execute the program code stored in the memory 230 to implement the above functions. In specific implementation, the memory 230 may also be integrated into the processor 210, or may be independent of the processor 210.

[0042] In addition, in order to make the functions of the electronic device more complete, the electronic device may further include one or more of an input unit 260 , an audio circuit 280 , and a sensor 201 .

[0043] Optionally, the electronic device may further include a power supply 250 for providing power to various devices or circuits in the electronic device.

[0044] Understandably, Figure 2The operations and / or functions of each module in the electronic device shown are respectively for implementing the corresponding processes in the following method embodiments. For details, please refer to the description in the following method embodiments, and the detailed description is appropriately omitted here to avoid repetition.

[0045] Understandably, Figure 2 The processor 210 in the electronic device shown may include one or more processing units, for example, the processor 210 may include an application processor (AP), a modem processor, a graphics processor (GPU), an image signal processor (ISP), a controller, a video codec, a digital signal processor (DSP), a baseband processor, and / or a neural-network processing unit (NPU), etc. Among them, different processing units may be independent devices or integrated in one or more processors.

[0046] The processor 210 may also be provided with a memory for storing instructions and data. In some embodiments, the memory in the processor 210 is a cache memory. The memory may store instructions or data that the processor 210 has just used or cyclically used. If the processor 210 needs to use the instruction or data again, it may be directly called from the memory. This avoids repeated access, reduces the waiting time of the processor 210, and thus improves the efficiency of the system.

[0047] Understandably, Figure 2The power supply 250 shown is used to power the processor 210, the memory 230, the display unit 270, the input unit 260 and the transceiver 220. The transceiver 220 can provide wireless communication solutions including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), bluetooth (BT), global navigation satellite system (GNSS), frequency modulation (FM), near field communication (NFC), infrared (IR), etc. applied to electronic devices. The transceiver 220 can be one or more devices integrating at least one communication processing module. The display unit 270 is used to display images, videos, etc. The display unit 270 includes a display panel. The display panel may be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode or an active-matrix organic light-emitting diode (AMOLED), a flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, a quantum dot light-emitting diode (QLED), etc. The memory 230 may be used to store computer executable program codes, and the executable program codes include instructions. The memory 230 may include a program storage area and a data storage area. Among them, the program storage area may store an operating system, an application required for at least one function, etc. The data storage area may store data created during the use of the electronic device, etc. In addition, the memory 230 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, a universal flash storage (UFS), etc. The processor 210 executes various functional applications and data processing of the electronic device by running instructions stored in the memory 230 and / or instructions stored in the memory provided in the processor. The electronic device can implement audio functions through the audio circuit 280 and the application processor, such as music playback, recording, etc.

[0048] Figure 3Schematic diagram of a signal transceiver system 300 provided in an embodiment of the present application. The signal transceiver system 300 includes: a cellular transceiver module 301, a wireless transceiver module 302 and a radio frequency front-end module 303, wherein the cellular transceiver module 301 is connected to the radio frequency front-end module 303, and the wireless transceiver module 302 is connected to the cellular transceiver module 301 via a preset communication link, wherein:

[0049] The cellular transceiver module 301 is used to receive a first control signal from the wireless transceiver module 302 through the above-mentioned preset communication link, and based on the first control signal, control the RF front-end module 303 and the wireless transceiver module 302 to transmit and receive wireless signals; or control the RF front-end module 303 to transmit and receive cellular signals.

[0050] like Figure 3 As shown, the wireless transceiver module 302 can send a first control signal to the cellular transceiver module 301 through a preset communication link between the wireless transceiver module 302 and the cellular transceiver module 301, so that the cellular transceiver module 301 can control the RF front-end module 303 connected thereto to communicate with the wireless transceiver module 302 according to the first control signal to receive and transmit wireless signals.

[0051] In a possible implementation, the cellular transceiver module 301 may send a first control signal to the RF front-end module 303, so that the RF front-end module 303 can communicate with the wireless transceiver module 302 based on the first control signal to receive and transmit wireless signals. Alternatively, the cellular transceiver module 301 may send a second control signal to the RF front-end module 303, so that the RF front-end module 303 can communicate with the cellular transceiver module 301 according to the second control signal to receive and transmit cellular signals.

[0052] In the present application, the signal transceiver system includes a cellular transceiver module, a wireless transceiver module and a radio frequency front-end module, the cellular transceiver module is connected to the radio frequency front-end module, the wireless transceiver module is communicatively connected to the cellular transceiver module through a preset communication link, wherein: the cellular transceiver module is used to receive a first control signal from the wireless transceiver module through the preset communication link, and based on the first control signal, control the radio frequency front-end module and the wireless transceiver module to perform transceiver of wireless signals; or, control the radio frequency front-end module to perform transceiver of cellular signals. That is, the wireless transceiver module in the signal transceiver system can communicate with the cellular transceiver module through a preset communication link, so that the cellular transceiver module can control the radio frequency front-end module to perform transceiver of cellular signals or wireless signals through the first control signal or the second control signal, so as to realize that the wireless transceiver system and the cellular transceiver signal share the radio frequency front-end module, thereby improving the flexibility of signal transceiver.

[0053] In some embodiments, the cellular transceiver module in the signal transceiver system is further used to determine a target transceiver module for transmitting and receiving a target signal with the RF front-end module.

[0054] Figure 4 It is a schematic flowchart of a signal receiving and sending method 400 provided in an embodiment of the present application.

[0055] S401: The wireless transceiver module sends a first control signal to the cellular transceiver module. Correspondingly, the cellular transceiver module receives the first control signal from the wireless transceiver module.

[0056] For example, the wireless transceiver module can Figure 3 The preset communication link between it and the cellular transceiver module shown in the figure sends a first control signal to the cellular transceiver module.

[0057] S402, the cellular transceiver module controls the RF front-end module to transmit and receive the target signal based on a preset priority order; wherein the preset priority order includes the priority of the cellular transceiver module and the priority of the wireless transceiver module, and the target signal is a signal corresponding to the transceiver module with a higher priority between the cellular transceiver module and the wireless transceiver module.

[0058] In some embodiments, the higher the priority of the transceiver module, the higher the priority order of the transceiver module, and correspondingly, the transceiver module has a higher priority in transmitting and receiving signals with the RF front-end module.

[0059] Illustratively, when the priority of the cellular transceiver module is higher than that of the wireless transceiver module, the cellular transceiver module may control the cellular transceiver module and the radio frequency front-end module to transmit and receive cellular signals according to the second control signal.

[0060] Exemplarily, when the priority of the wireless transceiver module is higher than that of the cellular transceiver module, the cellular transceiver module may control the wireless transceiver module and the RF front-end module to transmit and receive wireless signals according to the first control signal.

[0061] In some embodiments, the priorities of the cellular transceiver module and the wireless transceiver module may be preset, such as factory settings of the electronic device, or may be determined based on user settings, which is not limited in the present application.

[0062] In some embodiments, the co-processing module in the signal transceiver system is also used to enable the wireless transceiver module to communicate with the cellular transceiver module, so that the cellular transceiver module determines the target transceiver module for transmitting and receiving the target signal with the RF front-end module.

[0063] Figure 5 It is a schematic flowchart of another signal receiving and sending method 500 provided in an embodiment of the present application.

[0064] S501, the wireless transceiver module sends a first control signal to the cellular transceiver module, the first control signal also including target service information. Correspondingly, the cellular transceiver module receives the first control signal from the wireless transceiver module.

[0065] For example, the wireless transceiver module can Figure 3 The preset communication link between it and the cellular transceiver module shown in the figure sends a first control signal to the cellular transceiver module.

[0066] In some embodiments, the target service information may be a service type implemented by a wireless transceiver module for wireless signal transmission and reception, such as a screen projection service type.

[0067] S502: The cellular transceiver module determines, based on the target service information, whether the wireless transceiver module can transmit and receive wireless signals with the radio frequency front-end module.

[0068] In some embodiments, the cellular transceiver module may confirm that the wireless transceiver module is capable of transmitting and receiving wireless signals with the RF front-end module when it is determined that the priority of the target service information is higher than the priority of the service information corresponding to the cellular signal transmission and reception. Alternatively, the cellular transceiver module may confirm that the wireless transceiver module is not capable of transmitting and receiving wireless signals with the RF front-end module when it is determined that the priority of the target service information is lower than the priority of the service information corresponding to the cellular signal transmission and reception.

[0069] S503: When it is determined that the wireless transceiver module is capable of transmitting and receiving wireless signals with the RF front-end module, the cellular transceiver module controls the RF front-end module to transmit and receive wireless signals with the wireless transceiver module.

[0070] Exemplarily, when it is determined that the wireless transceiver module can transmit and receive wireless signals with the RF front-end module, the cellular transceiver module controls the RF front-end module and the wireless transceiver module to transmit and receive wireless signals according to the first control signal.

[0071] In some embodiments, the signal transceiver system further includes a cellular signal path and a wireless signal path. The cellular transceiver module can control the conduction of the cellular signal path so that the cellular transceiver module and the RF front-end module can perform transceiver of cellular signals; or, control the conduction of the wireless signal path so that the wireless transceiver module and the RF front-end module can perform transceiver of wireless signals.

[0072] Figure 66 is a schematic diagram of a signal transceiver system 600 provided in an embodiment of the present application. The signal transceiver system 600 includes: a cellular transceiver module 601, a wireless transceiver module 602 and a radio frequency front-end module 603, wherein the cellular transceiver module 601 is connected to the radio frequency front-end module 603, and the wireless transceiver module 602 is connected to the cellular transceiver module 601 via a preset communication link, wherein:

[0073] like Figure 6 As shown, one end of the wireless transceiver module 602 is connected to the wireless signal path, and one end of the cellular transceiver module 601 is connected to the cellular signal path, wherein:

[0074] The wireless transceiver module 602 is used to send a first control signal to the cellular transceiver module 601 .

[0075] The cellular transceiver module 601 is used to: control the wireless signal path to be in a conductive state so that the RF front-end module 603 and the wireless transceiver module 602 can transmit and receive wireless signals; or control the cellular signal path to be in a conductive state so that the RF front-end module 603 and the cellular transceiver module 601 can transmit and receive cellular signals.

[0076] like Figure 6 As described above, the other end of the current wireless signal path (such as end b) is not connected to the RF front-end module 603. When the wireless transceiver module 602 sends a first control signal to the cellular transceiver module 601, the cellular transceiver module 601 can control the wireless signal path between the wireless transceiver module 602 and the RF front-end module 603 to be in a conductive state based on the first control signal, that is, control the end b of the wireless signal path to be connected to the RF front-end module 603, so that the wireless transceiver module 602 and the RF front-end module 603 can communicate through the wireless signal path to receive and send wireless signals.

[0077] Exemplarily, the cellular transceiver module 601 can directly send the above-mentioned first control signal to the RF front-end module 603, and the RF front-end module 603 can control the wireless signal path between the wireless transceiver module 602 and the RF front-end module 603 to be in a conductive state based on the first control signal, that is, control the b-end of the wireless signal path to be connected with the RF front-end module 603, so that the wireless transceiver module 602 and the RF front-end module 603 can communicate through the wireless signal path to receive and send wireless signals.

[0078] like Figure 6As shown, the other end of the current cellular signal path (such as end a) is not connected to the RF front-end module 603, and the cellular transceiver module 601 can control the cellular signal path between the cellular transceiver module 601 and the RF front-end module 603 to be in a conductive state according to the second control signal, that is, control the end a of the cellular signal path to be connected to the RF front-end module 603, so that the cellular transceiver module 601 and the RF front-end module 603 can communicate through the cellular signal path to receive and send cellular signals.

[0079] Exemplarily, the cellular transceiver module 601 can send a second control signal to the RF front-end module 603, and the RF front-end module 603 can control the cellular signal path between the cellular transceiver module 601 and the RF front-end module 603 to be in a conductive state based on the second control signal, that is, control the a end of the cellular signal path to be connected to the RF front-end module 603, so that the cellular transceiver module 601 and the RF front-end module 603 can communicate through the cellular signal path to receive and send cellular signals.

[0080] In some embodiments, the RF front-end module in the signal transceiver system further includes a path switch, so that the cellular transceiver module can control the cellular signal path or the wireless signal path to be in a conductive state by adjusting the state of the path switch to receive and transmit different signals. When the path switch is in a first state, the cellular signal path is in a conductive state; when the path switch is in a second state, the wireless signal path is in a conductive state.

[0081] Figure 7 It is a schematic diagram of a signal transceiver system 700 provided in an embodiment of the present application. The signal transceiver system 700 includes: a cellular transceiver module 701, a wireless transceiver module 702 and a radio frequency front-end module 703, the cellular transceiver module 701 is connected to the radio frequency front-end module 703, the wireless transceiver module 702 is communicatively connected to the cellular transceiver module 701 through a preset communication link, one end of the wireless transceiver module 702 is connected to the wireless signal path, and one end of the cellular transceiver module 701 is connected to the cellular signal path.

[0082] like Figure 7 As shown, the RF front-end module 703 includes a path switch 7031, wherein:

[0083] The wireless transceiver module 702 is used to send a first control signal to the cellular transceiver module 701 .

[0084] The cellular transceiver module 701 is used to control the RF front-end module 703 and the wireless transceiver module 702 to transmit and receive wireless signals according to a first control signal sent by the wireless transceiver module 702; or, to control the RF front-end module 703 and the cellular transceiver module 701 to transmit and receive cellular signals according to a second control signal.

[0085] The cellular transceiver module 701 is also used to control the cellular signal path or the wireless signal path to be in a conducting state by adjusting the state of the path switch 7031.

[0086] like Figure 7 As shown, the other end of the current cellular signal path (such as end a) is not connected to the RF front-end module 703. The cellular transceiver module 701 can adjust the state of the above-mentioned path switch 7031 to the first state based on the second control signal to control the cellular signal path between the cellular transceiver module 701 and the RF front-end module 703 to be in a conductive state, that is, control the end a of the cellular signal path to be connected to the RF front-end module 703, so that the cellular transceiver module 701 and the RF front-end module 703 can communicate through the cellular signal path to receive and send cellular signals.

[0087] Exemplarily, the cellular transceiver module 701 can send a second control signal to the RF front-end module 703, and the RF front-end module 703 can adjust the path switch 7031 to the first state based on the second control signal, so that the cellular signal path between the cellular transceiver module 701 and the RF front-end module 703 is in a conductive state, that is, the a end of the cellular signal path is controlled to be connected with the RF front-end module 703, and communicate through the cellular signal path to receive and transmit cellular signals.

[0088] like Figure 7 As shown, the other end of the current wireless signal path (such as end b) is not connected to the RF front-end module 703. The cellular transceiver module 701 can adjust the path switch 7031 to the second state according to the first control signal to make the wireless signal path between the RF front-end module 703 and the wireless transceiver module 702 conductive, that is, control the end b of the wireless signal path to be connected to the RF front-end module 703, and communicate through the wireless signal path to receive and send wireless signals.

[0089] Exemplarily, the cellular transceiver module 701 can send a first control signal to the RF front-end module 703, and the RF front-end module 703 can adjust the path switch 7031 to a second state based on the first control signal to enable the wireless signal path between the RF front-end module 703 and the wireless transceiver module 702, that is, control the b-end of the wireless signal path to be connected to the RF front-end module 703, and communicate through the wireless signal path, and communicate through the wireless signal path to receive and send wireless signals.

[0090] It should be understood that the above-mentioned RF front-end module also includes a power amplifier PA and a low-frequency noise amplifier LAN;

[0091] The RF front-end module is also used to: when connected to the signal path, turn on the PA to send signals through the signal path; or turn on the LAN to receive signals through the signal path.

[0092] Exemplarily, the RF front-end module may turn on the PA based on the second control signal to send a cellular signal through the cellular signal path; or turn on the LAN to receive a cellular signal through the cellular signal path.

[0093] In some embodiments, the cellular signal path may further include a cellular signal transmission path and a cellular signal reception path.

[0094] The RF front-end module is also used to: adjust the path switch to the first sub-state to enable the cellular signal transmission path, and the cellular signal transmission path is turned on to indicate that the RF front-end module and the cellular signal transmission path are in a connected state; or adjust the path switch to the second sub-state to enable the cellular signal reception path, and the cellular signal reception path is turned on to indicate that the RF front-end module and the cellular signal reception path are in a connected state.

[0095] Exemplarily, the RF front-end module may also turn on the PA based on the first control signal to send wireless signals through the wireless signal path; or turn on the LAN to receive wireless signals through the wireless signal path.

[0096] In some embodiments, the wireless signal path includes a wireless signal transmission path and a wireless signal reception path.

[0097] The RF front-end module is also used to: adjust the path switch to a third sub-state to enable the wireless signal transmission path to be connected, and the wireless signal transmission path to be connected is used to indicate that the RF front-end module and the wireless signal transmission path are in a connected state; or adjust the path switch to a fourth sub-state to enable the wireless signal receiving path to be connected, and the wireless signal receiving path to be connected is used to indicate that the RF front-end module and the wireless signal receiving path are in a connected state.

[0098] In some embodiments, the signal transceiver system further includes a wireless front-end module, which is connected to the wireless signal transceiver module. The wireless transceiver module can control the wireless front-end module to transmit and receive wireless signals with the wireless transceiver module according to the third control signal.

[0099] Figure 8It is a schematic diagram of a signal transceiver system 800 provided in an embodiment of the present application. The signal transceiver system 800 includes: a cellular transceiver module 801, a wireless transceiver module 802, a radio frequency front-end module 803 and a wireless front-end module 804, the cellular transceiver module 801 is connected to the radio frequency front-end module 803, the wireless transceiver module 802 is connected to the wireless front-end module 804, and the wireless transceiver module 802 is connected to the cellular transceiver module 801 through a preset communication link, wherein:

[0100] The wireless transceiver module 802 is used to send a first control signal to the cellular transceiver module.

[0101] The cellular transceiver module 801 is used to send a first control signal or a second control signal to the RF front-end module 803 .

[0102] The RF front-end module 803 is used to control the wireless transceiver module 802 and the RF front-end module 803 to transmit and receive wireless signals according to a first control signal; or, to control the cellular transceiver module 801 and the RF front-end module 803 to transmit and receive cellular signals according to a second control signal.

[0103] The wireless transceiver module 802 is used to control the wireless front-end module 804 and the wireless transceiver module 802 to transmit and receive wireless signals according to the third control signal.

[0104] In a possible implementation, the wireless transceiver module 802 may send the third control signal to the wireless front-end module 804, so that the wireless front-end module 804 can communicate with the wireless transceiver module 802 based on the third control signal to perform transceiver and wireless signal transmission.

[0105] It should be understood that the wireless transceiver module can be used to control the wireless front-end module and the wireless transceiver module to transmit and receive wireless signals through the wireless signal path according to the third control signal.

[0106] Fig. 9 It is a schematic diagram of a signal transceiver system 900 provided in an embodiment of the present application. The signal transceiver system 900 includes: a cellular transceiver module 901, a wireless transceiver module 902, a radio frequency front-end module 903 and a wireless front-end module 904, the cellular transceiver module 901 is connected to the radio frequency front-end module 903, the wireless transceiver module 902 is connected to the wireless front-end module 904, and the wireless transceiver module 902 is communicatively connected to the cellular transceiver module 901 via a preset communication link.

[0107] like Fig. 9 As shown, one end of the wireless transceiver module 902 is connected to the wireless signal path, and one end of the cellular transceiver module 901 is connected to the cellular signal path, wherein:

[0108] The wireless transceiver module 902 is used to send a first control signal to the cellular transceiver module 901 .

[0109] The cellular transceiver module 901 is used to send a first control signal or a second control signal to the RF front-end module 903 .

[0110] The RF front-end module 903 is used to control the conduction of the wireless signal path between the wireless transceiver module 902 and the RF front-end module 903 according to the first control signal, so that the RF front-end module 903 and the wireless transceiver module 902 communicate through the first wireless signal path to receive and send wireless signals; or, it is used to control the conduction of the cellular signal path between the RF front-end module 903 and the cellular transceiver module 901 according to the second control signal, so that the RF front-end module 903 and the cellular transceiver module 901 communicate through the second cellular signal path to receive and send cellular signals.

[0111] The wireless transceiver module 902 is further used to control the wireless front-end module 904 and the wireless transceiver module 902 to transmit and receive wireless signals according to the third control signal.

[0112] In one possible implementation, the wireless transceiver module 902 can control the conduction of the wireless signal path between the wireless front-end module 904 and the wireless transceiver module 902 according to the third control signal, so that the wireless front-end module 904 and the wireless transceiver module 902 communicate through the wireless path to receive and send wireless signals.

[0113] In some embodiments, the wireless transceiver module includes a Bluetooth transceiver submodule and a wireless fidelity WIFI transceiver submodule to transmit and receive Bluetooth signals through the above-mentioned RF front-end module and the Bluetooth transceiver submodule, or to transmit and receive WIFI signals through the RF front-end module and the WIFI transceiver submodule.

[0114] Fig.10 It is a schematic diagram of a signal transceiver system 1000 provided in an embodiment of the present application. The signal transceiver system 1000 includes: a cellular transceiver module 1001, a wireless transceiver module 1002, a radio frequency front-end module 1003 and a wireless front-end module 1004, the cellular transceiver module 1001 is connected to the radio frequency front-end module 1003, the wireless transceiver module 1002 is connected to the wireless front-end module 1004, and the wireless transceiver module 1002 is communicatively connected to the cellular transceiver module 1001 via a preset communication link.

[0115] like Fig.10 As shown, the wireless transceiver module 1002 includes a Bluetooth transceiver submodule 1021 and a WIFI transceiver submodule 1022, wherein:

[0116] The first target submodule is used to send a first control subsignal to the cellular transceiver module 1001 . The first target submodule is any one of the Bluetooth transceiver submodule 1021 and the WIFI transceiver submodule 1022 .

[0117] The cellular transceiver module 1001 is used to control the RF front-end module 1003 and the first target submodule to transmit and receive wireless signals according to the first control sub-signal, or to control the RF front-end module 1003 and the cellular transceiver module 1001 to transmit and receive cellular signals based on the second control signal.

[0118] The second target submodule is used to send a second control sub-signal to the wireless front-end module 1004 .

[0119] The wireless front-end module 1004 is used to control the wireless front-end module 1004 and the second target submodule to send and receive wireless signals based on the second control subsignal. The second target submodule is a module other than the first target submodule in the WIFI transceiver submodule 1021 and the Bluetooth transceiver submodule 1022.

[0120] In a possible implementation, the cellular transceiver module 1001 can control the wireless signal path between the RF front-end module 1003 and the first target submodule to be connected according to the above-mentioned first control sub-signal, so that the RF front-end module 1003 communicates with the first target submodule through the wireless signal path to receive and transmit the wireless signal corresponding to the first target submodule. The wireless front-end module 1004 can control the wireless signal path between the wireless front-end module 1004 and the second target submodule to be connected based on the second control sub-signal, so that the wireless front-end module 1004 communicates with the second target submodule through the wireless signal path to receive and transmit the wireless signal corresponding to the second target submodule.

[0121] It should be understood that the transceiving of the wireless signal corresponding to the first target submodule and the transceiving of the wireless signal corresponding to the second target submodule can be performed simultaneously or at different times. In other words, the signal transceiving system of the present application can simultaneously transmit and receive Bluetooth signals and WIFI signals, avoiding the need for the wireless front-end module and the wireless transceiver module to transmit and receive Bluetooth signals and wireless signals through time-division switching. While improving the efficiency of signal transmission and reception, it also solves problems such as jamming that may occur when the channel is congested.

[0122] In the following, the first target submodule is a Bluetooth transceiver submodule, and the second target submodule is a WIFI transceiver submodule. Fig.11 The signal transmission and reception provided in this application are described.

[0123] It should be understood that, in the case where the wireless transceiver module includes a Bluetooth transceiver submodule and a WIFI transceiver submodule, the above-mentioned wireless signal path may include a Bluetooth signal path and a WIFI signal path.

[0124] Fig.11 It is a schematic diagram of a signal transceiver system 1100 provided in an embodiment of the present application. The signal transceiver system 1100 includes: a cellular transceiver module 1101, a wireless transceiver module 1102, a radio frequency front-end module 1103 and a wireless front-end module 1104. The cellular transceiver module 1101 is connected to the radio frequency front-end 1103, the wireless transceiver module 1102 is connected to the wireless front-end module 1004, and the wireless transceiver module 1102 is connected to the cellular transceiver module 1101 through a preset communication link. One end of the cellular transceiver module 1101 is connected to a cellular signal path (not shown in the figure).

[0125] In some embodiments, the above-mentioned cellular transceiver module 1101 may include a first interface, the wireless transceiver module 1102 may include a second interface, the above-mentioned preset communication link is a communication link connected by the first interface and the second interface, and the first interface and the second interface include a mobile industry processor interface (Mobile Industry Processor Interface, MIPI).

[0126] like Fig.11 As shown, the wireless transceiver module 1102 includes a Bluetooth transceiver submodule 1121 and a WIFI transceiver submodule 1122. One end of the Bluetooth transceiver submodule 1121 is connected to the Bluetooth signal path, and one end of the WIFI transceiver submodule 1122 is connected to the WIFI signal path.

[0127] Exemplarily, the Bluetooth transceiver submodule 1121 may send a first control subsignal to the cellular transceiver module 1101. The cellular transceiver module 1101 may send a second control signal or a first control subsignal to the RF front-end module 1103 to transmit and receive cellular signals or wireless signals.

[0128] like Fig.11 As shown, when the cellular transceiver module 1101 sends the first control sub-signal to the RF front-end module 1103, the RF front-end module 1103 can, based on the first control sub-signal, connect the Bluetooth signal path between the Bluetooth transceiver sub-module 1121 and the RF front-end module 1103, that is, connect the C-end of the Bluetooth signal path with the RF front-end module 1103, so that the Bluetooth transceiver sub-module 1121 can communicate with the RF front-end module 1103 through the first wireless signal path to receive and send Bluetooth signals.

[0129] It should be understood that, considering that the Bluetooth frequency band is close to some cellular frequency bands, in order to transmit and receive Bluetooth signals through the RF front-end module, the coprocessing module is also used to control the working frequency band of the RF front-end module.

[0130] Exemplarily, the cellular transceiver module can control the RF front-end module to operate in the MHB frequency band. The RF front-end module also includes a PA and a LAN, and different frequency bands correspond to different PAs and LANs. The RF front-end module can turn on the PA corresponding to the MHB frequency band to send Bluetooth signals through the Bluetooth signal path; or turn on the LAN corresponding to the MHB frequency band to receive Bluetooth signals through the Bluetooth signal path.

[0131] like Fig.11 As shown, the WIFI transceiver submodule 1122 included in the wireless transceiver module 1002 can also send a second control sub-signal to the wireless front-end module 1104, so that the wireless front-end module 1104 can control the WIFI signal path between the WIFI transceiver submodule 1122 and the wireless front-end module 1104 based on the second control sub-signal, that is, the d end of the WIFI signal path is connected with the RF front-end module 1103, so that the WIFI transceiver submodule 1122 and the wireless front-end module 1104 can communicate through the WIFI signal path to receive and send WIFI signals.

[0132] Exemplarily, the wireless front-end module can turn on the PA corresponding to the n79 frequency band to send WIFI 5G signals through the WIFI signal path; or, turn on the LAN corresponding to the n79 frequency band to receive WIFI 5G signals through the WIFI signal path.

[0133] Exemplarily, the wireless front-end module can turn on the PA corresponding to the MHB frequency band to send WIFI 2.4G signals through the WIFI signal path; or, turn on the LAN corresponding to the MHB frequency band to receive WIFI 2.4G signals through the WIFI signal path.

[0134] Optionally, the cellular transceiver module 1101 can also receive a second control sub-signal from the WIFI transceiver sub-module 1122. When the cellular transceiver module 1101 sends the second control sub-signal to the RF front-end module 1103, the RF front-end module 1103 can connect the WIFI signal path between the WIFI transceiver sub-module 1122 and the RF front-end module 1103 based on the second control sub-signal, that is, connect the d end of the WIFI signal path with the RF front-end module 1103, so that the WIFI transceiver sub-module 1122 can communicate with the RF front-end module 1103 through the WIFI signal path to receive and send WIFI signals.

[0135] Exemplarily, the RF front-end module can turn on the PA corresponding to the n79 frequency band to send WIFI 5G signals through the WIFI signal path; or, turn on the LAN corresponding to the n79 frequency band to receive WIFI 5G signals through the WIFI signal path.

[0136] Exemplarily, the RF front-end module can turn on the PA corresponding to the MHB frequency band to send WIFI 2.4G signals through the WIFI signal path; or, turn on the LAN corresponding to the MHB frequency band to receive WIFI2.4G signals through the WIFI signal path.

[0137] Correspondingly, the Bluetooth transceiver submodule 1121 included in the wireless transceiver module 1002 can also send a first control sub-signal to the wireless front-end module 1104, so that the wireless front-end module 1104 can control the conduction of the Bluetooth signal path between the Bluetooth transceiver submodule 1121 and the wireless front-end module 1104 based on the first control sub-signal, that is, connect the C end of the Bluetooth signal path with the wireless front-end module 1104, so that the Bluetooth transceiver submodule 1121 and the wireless front-end module 1104 can communicate through the Bluetooth signal path to receive and send Bluetooth signals.

[0138] Exemplarily, the wireless front-end module may turn on the PA corresponding to the MHB frequency band to send Bluetooth signals through the Bluetooth signal path; or, turn on the LAN corresponding to the MHB frequency band to receive Bluetooth signals through the Bluetooth signal path.

[0139] The above contents are further detailed descriptions of the embodiments of the present invention in combination with specific implementation methods, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the present invention.

Claims

1. A signal transceiver system, characterized in that: It includes a cellular transceiver module, a wireless transceiver module and a radio frequency front-end module, wherein the cellular transceiver module is connected to the radio frequency front-end module, and the wireless transceiver module is communicatively connected to the cellular transceiver module via a preset communication link, wherein: The cellular transceiver module is used to receive a first control signal from the wireless transceiver module through the preset communication link, and based on the first control signal, control the RF front-end module and the wireless transceiver module to transmit and receive wireless signals; or control the RF front-end module to transmit and receive cellular signals.

2. The signal transceiver system according to claim 1, characterized in that: The cellular transceiver module is used for: When the first control signal is received, based on a preset priority order, controlling the RF front-end module to transmit and receive a target signal; The preset priority order includes the priority of the cellular transceiver module and the priority of the wireless transceiver module, and the target signal is a signal corresponding to the transceiver module with a higher priority between the cellular transceiver module and the wireless transceiver module.

3. The signal transceiver system according to claim 1, characterized in that: The first control signal also includes target service information, and the cellular transceiver module is used to: Determining whether the wireless transceiver module can transmit and receive wireless signals with the radio frequency front-end module according to the target service information; When it is determined that the wireless transceiver module is capable of transmitting and receiving wireless signals with the radio frequency front-end module, the radio frequency front-end module is controlled to transmit and receive wireless signals with the wireless transceiver module.

4. The signal transceiver system according to any one of claims 1 to 3, characterized in that: The RF front-end module and the wireless transceiver module transmit and receive cellular signals through a cellular signal path, and the RF front-end module and the wireless transceiver module transmit and receive wireless signals through a wireless signal path, and the cellular transceiver module is used to: Controlling the cellular signal path to be in a conducting state so that the RF front-end module can transmit and receive cellular signals; or, The wireless signal path is controlled to be in the conducting state so that the RF front-end module and the wireless transceiver module can transmit and receive wireless signals.

5. The signal transceiver system according to claim 4, characterized in that: The RF front-end module includes a path switch, and the cellular receiving module is used for: By adjusting the state of the path switch, the cellular signal path or the wireless signal path is controlled to be in the on state, wherein when the path switch is in the first state, the cellular signal path is in the on state; when the path switch is in the second state, the wireless signal path is in the on state.

6. The signal transceiver system according to claim 1, characterized in that: The signal transceiver system further includes a wireless front-end module, and the wireless transceiver module includes a Bluetooth transceiver submodule and a wireless fidelity WIFI transceiver submodule, wherein: The first target submodule is used to: send a first control sub-signal to the cellular transceiver module, and the first target submodule is any one of the Bluetooth transceiver submodule and the WIFI transceiver submodule; The cellular transceiver module is used to: control the RF front-end module and the first target submodule to transmit and receive wireless signals according to the first control sub-signal; and The second target submodule is used to send a second control sub-signal to the wireless front-end module to control the wireless front-end module and the second target submodule to send and receive wireless signals. The second target submodule is a module other than the first target submodule among the WIFI transceiver submodule and the Bluetooth transceiver submodule.

7. The signal transceiver system according to claim 6, characterized in that: In the case where the first target submodule is the Bluetooth transceiver submodule, the cellular transceiver module is further used to: control the RF front-end module to operate in the MHB frequency band.

8. The signal transceiver system according to claim 6, characterized in that: In the case where the first target submodule is the WIFI transceiver submodule, the cellular transceiver module is further used to: control the RF front-end module to operate in the MHB frequency band or the n79 frequency band.

9. The signal transceiver system according to claim 1, characterized in that: The cellular transceiver module includes a first interface, the wireless transceiver module includes a second interface, the preset communication link is a communication link connected through the first interface and the second interface, and the first interface and the second interface include a mobile industry processor interface MIPI.

10. An electronic device, characterized in that: A signal transceiver system comprising any one of claims 1 to 9.

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