Signal transmitting and receiving system and electronic equipment

Abstract

The invention provides a signal receiving and transmitting system and electronic equipment, which realize multiplexing of a wireless front-end module in a wireless receiving and transmitting system by a cellular receiving and transmitting system and improve the flexibility of receiving and transmitting cellular communication signals. The signal transmitting and receiving system comprises a cellular transmitting and receiving module, a wireless front-end module and a co-processing module, the cellular transmitting and receiving module is connected with the wireless front-end module, the co-processing module is connected with the wireless front-end module and the cellular transmitting and receiving module, and the cellular transmitting and receiving module is used for transmitting a first control signal to the co-processing module; the co-processing module is used for receiving the first control signal and controlling the wireless front-end module to receive and / or send a cellular communication signal based on the first control signal; and the wireless front-end module is used for receiving the first cellular communication signal, transmitting the first cellular communication signal to the cellular transceiver module, and / or acquiring a second cellular communication signal transmitted by the cellular transceiver module, and transmitting the second cellular communication signal.

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 degree between the two systems 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 an electronic device, which realizes the multiplexing of a wireless front-end module in a wireless transceiver system by a cellular transceiver system, thereby improving the flexibility of transceiving cellular communication signals.

[0005] In a first aspect, a signal transceiver system is provided, comprising: a cellular transceiver module, a wireless front-end module and a co-processing module, the cellular transceiver module being connected to the wireless front-end module, and the co-processing module being connected to the wireless front-end module and the cellular transceiver module, wherein: the cellular transceiver module is used to send a first control signal to the co-processing module; the co-processing module is used to receive the first control signal, and based on the first control signal, control the wireless front-end module to receive and / or send a cellular communication signal; the wireless front-end module is used to receive a first cellular communication signal, and transmit the first cellular communication signal to the cellular transceiver module, and / or obtain a second cellular communication signal transmitted by the cellular transceiver module, and send the second cellular communication signal.

[0006] In the present application, the signal transceiver system includes a cellular transceiver module, a wireless front-end module and a coprocessing module, wherein the cellular transceiver module is connected to the wireless front-end module, and the coprocessing module is connected to the wireless front-end module and the cellular transceiver module, wherein: the cellular transceiver module is used to send a first control signal to the coprocessing module; the coprocessing module is used to receive the first control signal, and based on the first control signal, control the wireless front-end module to receive and / or send a cellular communication signal; the wireless front-end module is used to receive the first cellular communication signal, and transmit the first cellular communication signal to the cellular transceiver module, and / or obtain a second cellular communication signal transmitted by the cellular transceiver module, and send the second cellular communication signal. That is, the wireless front-end module in the signal transceiver system can communicate with the cellular transceiver module through the coprocessing module, so that the coprocessing module can receive and control the wireless front-end module to send and / or receive the cellular communication signal through the first control signal from the cellular transceiver module, so as to realize the multiplexing of the wireless front-end module in the wireless transceiver system by the cellular transceiver system, thereby improving the flexibility of transceiving cellular communication signals.

[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] 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.

[0015] 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.

[0016] In a sixth aspect, a computer-readable storage medium is provided, which stores a computer program (also referred to as code, or instructions) 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

[0017] Figure 1 is a schematic diagram of a signal transceiver system of an electronic device provided in an embodiment of the present application;

[0018] Figure 2 is a schematic diagram of a system architecture of an electronic device provided in an embodiment of the present application;

[0019] Figure 3 is a schematic diagram of a signal transceiver system provided in an embodiment of the present application;

[0020] Figure 4 is a schematic diagram of a first specific example of a signal transceiver system provided in an embodiment of the present application;

[0021] Figure 5 is a schematic flow chart of a signal receiving and sending method provided in an embodiment of the present application;

[0022] Figure 6 is a schematic flow chart of a signal receiving and sending method provided in an embodiment of the present application;

[0023] Figure 7 is a schematic flow chart of a signal receiving and sending method provided in an embodiment of the present application;

[0024] Figure 8 is a schematic diagram of a second specific example of a signal transceiver system provided in an embodiment of the present application;

[0025] Fig. 9 is a schematic diagram of a third specific example of a signal transceiver system provided in an embodiment of the present application;

[0026] Fig.10 is a schematic diagram of a fourth specific example of a signal transceiver system provided in an embodiment of the present application;

[0027] Fig.11 is a schematic flow chart of a signal receiving and sending method provided in an embodiment of the present application;

[0028] Fig.12It is a schematic diagram of the fifth 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 an access point (AP) or router to act as a bridge between wireless devices and wired networks. The access point receives and transmits data wirelessly, allowing electronic devices to connect to the network and access the Internet. A cellular network, also known as a mobile network, is an infrastructure that enables electronic devices to wirelessly communicate over a wide geographic area. It uses a system of interconnected base stations or cellular towers to send and receive signals to and from electronic devices.

[0035] Figure 1 Schematic diagram of a signal transceiver system 10 of an electronic device provided in this application. Figure 1 As shown, the signal transceiver system 10 includes a wireless transceiver system (WLAN transceiver system) and a cellular transceiver system. The cellular transceiver system includes a cellular transceiver module 11 and a radio frequency front-end module 12. The cellular transceiver module 11 can send a first control signal to the radio frequency front-end module 12 to control the radio frequency front-end module 12 to communicate with the cellular transceiver module 11 to receive and transmit cellular communication signals. The wireless transceiver system includes a wireless transceiver module 13 and a wireless front-end module 14. The wireless transceiver module 13 can send a second control signal to the wireless front-end module 14 to control the wireless front-end module 14 to communicate with the wireless transceiver module 13 to receive and transmit wireless communication 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, the signal transceiver system includes a cellular transceiver module, a wireless front-end module and a coprocessing module, the cellular transceiver module is connected to the wireless front-end module, the coprocessing module is connected to the wireless front-end module and the cellular transceiver module, wherein: the cellular transceiver module is used to send a first control signal to the coprocessing module; the coprocessing module is used to receive the first control signal, and based on the first control signal, control the wireless front-end module to receive and / or send a cellular communication signal; the wireless front-end module is used to receive the first cellular communication signal, and transmit the first cellular communication signal to the cellular transceiver module, and / or obtain a second cellular communication signal transmitted by the cellular transceiver module, and send the second cellular communication signal. That is, the wireless front-end module in the signal transceiver system can communicate with the cellular transceiver module through the coprocessing module, so that the coprocessing module can receive and control the wireless front-end module to send and / or receive the cellular communication signal through the first control signal from the cellular transceiver module, so as to realize the multiplexing of the wireless front-end module in the wireless transceiver system by the cellular transceiver system, thereby improving the flexibility of transceiving cellular communication signals.

[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 the system architecture of an electronic device 20 provided in an embodiment of the present application.

[0040] like Figure 2As shown, the electronic device includes a processor 21 and a transceiver 22. Optionally, the electronic device may further include a memory 23. The processor 21, the transceiver 22 and the memory 23 may communicate with each other through an internal connection path to transfer data. The memory 23 is used to store a computer program, and the processor 21 is used to call and run the computer program from the memory 23. The processor 21 and the memory 23 may be combined into a processing device, or more commonly, they are independent components. The processor 21 is used to execute the program code stored in the memory 23 to implement the above functions. In specific implementation, the memory 23 may also be integrated into the processor 21, or may be independent of the processor 21.

[0041] In addition, in order to make the functions of the electronic device more complete, the electronic device may further include an input unit 26 .

[0042] Optionally, the electronic device may further include a power supply 25 for providing power to various devices or circuits in the electronic device.

[0043] Understandably, Figure 2 The 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.

[0044] Understandably, Figure 2 The processor 21 in the electronic device shown may include one or more processing units, for example, the processor 21 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.

[0045] The processor 21 may also be provided with a memory for storing instructions and data. In some embodiments, the memory in the processor 21 is a cache memory. The memory may store instructions or data that the processor 21 has just used or cyclically used. If the processor 21 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 21, and thus improves the efficiency of the system.

[0046] Understandably, Figure 2 The power supply 25 shown is used to power the processor 21, the memory 23, the input unit 26 and the transceiver 22. The transceiver 22 can provide 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) and other wireless communication solutions for electronic devices. The transceiver 22 can be one or more devices integrating at least one communication processing module. The memory 23 can be used to store computer executable program codes, and the executable program codes include instructions. The memory 23 can include a program storage area and a data storage area. Among them, the program storage area can store an operating system, at least one application required for a function, etc. The data storage area can store data created during the use of the electronic device, etc. In addition, the memory 23 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 21 executes various functional applications and data processing of the electronic device by running instructions stored in the memory 23 and / or instructions stored in a memory provided in the processor.

[0047] Figure 3 Schematic diagram of a signal transceiver system 30 provided in an embodiment of the present application. The signal transceiver system 30 includes: a cellular transceiver module 31, a wireless front-end module 32 and a co-processing module 33, wherein the cellular transceiver module 31 is connected to the wireless front-end module 32, and the co-processing module 33 is connected to the wireless front-end module 32 and the cellular transceiver module 31, wherein:

[0048] The cellular transceiver module 31 is used to send a first control signal to the co-processing module 33 .

[0049] The co-processing module 33 is used to receive a first control signal, and based on the first control signal, control the wireless front-end module 32 to receive and / or send a cellular communication signal.

[0050] The wireless front-end module 32 is used to receive a first cellular communication signal and transmit the first cellular communication signal to the cellular transceiver module 31, and / or obtain a second cellular communication signal transmitted by the cellular transceiver module 31 and send the second cellular communication signal.

[0051] like Figure 3 As shown, the cellular transceiver module 31 can send the first control signal through the path connecting it and the co-processing module 33. Correspondingly, the co-processing module 33 can also receive the first control signal from the cellular transceiver module 31 through the path connecting it and the cellular transceiver module 31. The co-processing module 33 can transmit the first control signal to the wireless front-end module 32 through the path connecting it and the wireless front-end module 32, so as to control the wireless front-end module 32 to receive and / or send the cellular communication signal. The wireless front-end module 32 can receive the first cellular communication signal and transmit the first cellular communication signal to the cellular transceiver module 31 through the path connecting it and the cellular transceiver module 31; and / or, the cellular transceiver module 31 can transmit the second cellular communication signal to the wireless front-end module 32 through the path connecting it and the wireless front-end module 32, so that the wireless front-end module 32 receives the second cellular communication signal and sends the second cellular communication signal.

[0052] Optionally, the co-processing module 33 may also be configured to control the wireless front-end module 32 to receive and / or send wireless communication signals based on the second control signal.

[0053] Exemplarily, the signal transceiver system 30 may further include a wireless transceiver module 34 (not shown in the figure), and the wireless transceiver module 34 may be connected to the co-processing module 33 and the wireless front-end module 32 .

[0054] The wireless transceiver module 34 may also be used to transmit a second control signal to the co-processing module 33 via a path connecting the wireless transceiver module 34 and the co-processing module 33 .

[0055] The co-processing module 33 may also be used to receive the second control signal and transmit the second control signal to the wireless front-end module 32 via a path connecting the co-processing module 33 and the wireless front-end module 32 .

[0056] The wireless front-end module 32 can also be used to receive a first wireless communication signal, and transmit the first wireless communication signal to the wireless transceiver module 34 through a path connecting it and the wireless transceiver module 34, and / or obtain a second wireless communication signal transmitted by the wireless transceiver module 34 through a path connecting it and the wireless transceiver module 34, and send the second wireless communication signal.

[0057] In the present application, the signal transceiver system includes a cellular transceiver module, a wireless front-end module and a coprocessing module, wherein the cellular transceiver module is connected to the wireless front-end module, and the coprocessing module is connected to the wireless front-end module and the cellular transceiver module, wherein: the cellular transceiver module is used to send a first control signal to the coprocessing module; the coprocessing module is used to receive the first control signal, and based on the first control signal, control the wireless front-end module to receive and / or send a cellular communication signal; the wireless front-end module is used to receive the first cellular communication signal, and transmit the first cellular communication signal to the cellular transceiver module, and / or obtain a second cellular communication signal transmitted by the cellular transceiver module, and send the second cellular communication signal. That is, the wireless front-end module in the signal transceiver system can communicate with the cellular transceiver module through the coprocessing module, so that the coprocessing module can receive and control the wireless front-end module to send and / or receive the cellular communication signal through the first control signal from the cellular transceiver module, so as to realize the multiplexing of the wireless front-end module in the wireless transceiver system by the cellular transceiver system, thereby improving the flexibility of transceiving cellular communication signals.

[0058] Figure 4 Schematic diagram of a signal transceiver system 40 provided in an embodiment of the present application. The signal transceiver system 40 includes: a cellular transceiver module 41, a wireless front-end module 42, a coprocessing module 43 and a wireless transceiver module 44, wherein the wireless front-end module 42 is connected to the cellular transceiver module 41 and the wireless transceiver module 44, and the coprocessing module 43 is connected to the wireless front-end module 42, the cellular transceiver module 41 and the wireless transceiver module 44, wherein:

[0059] The cellular transceiver module 41 is used to send a first control signal to the co-processing module 43 .

[0060] The wireless transceiver module 44 is used to send a second control signal to the co-processing module 43 when there is a wireless communication signal.

[0061] The co-processing module 43 is also used to determine the target communication signal corresponding to the wireless front-end module based on the selection strategy when the first control signal and the second control signal are received, and control the wireless front-end module 42 to receive and / or send the target communication signal; the target communication signal includes a cellular communication signal or a wireless communication signal.

[0062] The wireless front-end module 42 is used for receiving a first cellular communication signal and transmitting the first cellular communication signal to the cellular transceiver module 41, and / or obtaining a second cellular communication signal transmitted by the cellular transceiver module 41 and sending the second cellular communication signal when the target communication signal is a cellular communication signal; or

[0063] The wireless front-end module 42 is used to receive a first wireless communication signal when the above-mentioned target communication signal is a wireless communication signal, and transmit the first wireless communication signal to the wireless transceiver module 44, and / or obtain a second wireless communication signal transmitted by the wireless transceiver module 44 and send the second wireless communication signal.

[0064] In an embodiment of the present application, the co-processing module is also used to determine the target communication signal corresponding to the wireless front-end module based on the selection strategy when the first control signal and the second control signal are received, and control the wireless front-end module to receive and / or send the target communication signal; the target communication signal includes a cellular communication signal, or a wireless communication signal, so as to avoid abnormalities in the wireless front-end module in the scenario where cellular communication services and wireless communication services exist, thereby affecting the reception and transmission of communication signals.

[0065] In some embodiments, the co-processing module in the signal transceiver system is also used to determine the wireless front-end module to perform target communication signal transmission and reception based on the priority of the communication signal to avoid abnormalities of the wireless front-end module in scenarios where cellular communication services and wireless communication services exist.

[0066] Figure 5 It is a schematic flowchart of another signal receiving and sending method 50 provided in an embodiment of the present application.

[0067] S51, the cellular transceiver module sends a first control signal to the co-processing module. Correspondingly, the co-processing module receives the first control signal.

[0068] For example, Figure 4 As shown, the cellular transceiver module 41 can transmit the first control signal to the co-processing module 43 through the path connecting it and the co-processing module 43. Correspondingly, the co-processing module 43 can receive the first control signal from the cellular transceiver module 41 through the path.

[0069] S52: The wireless transceiver module sends a second control signal to the co-processing module. Correspondingly, the co-processing module receives the second control signal.

[0070] For example, Figure 4 As shown, the wireless transceiver module 44 can transmit the second control signal to the co-processing module 43 through the path connecting it and the co-processing module 43. Correspondingly, the co-processing module 43 can receive the second control signal from the wireless transceiver module 44 through the path.

[0071] S53, if the first control signal and the second control signal are received within the preset time length, the co-processing module controls the wireless front-end module to receive and / or send the target communication signal based on a preset priority order; wherein the preset priority order includes the priorities of cellular communication signals and wireless communication signals, and the target communication signal is a communication signal with a higher priority between the cellular communication signal and the wireless communication signal.

[0072] For example, Figure 4 As shown, if the first control signal and the second control signal are received within a preset time period and the priority of the wireless communication signal is higher than the priority of the cellular communication signal, the co-processing module 43 can control the wireless front-end module 42 to receive and / or send the wireless communication signal.

[0073] For example, Figure 4 As shown, if the first control signal and the second control signal are received within a preset time period and the priority of the wireless communication signal is lower than the priority of the cellular communication signal, the co-processing module 43 can also control the wireless front-end module 42 to receive and / or send cellular communication signals.

[0074] It should be understood that the above priorities may be factory settings of the electronic device; or, they may be determined based on user setting operations, which is not limited in this application.

[0075] In an embodiment of the present application, the co-processing module in the signal transceiver system can also be used to control the wireless front-end module to transmit and receive communication signals with higher priority among cellular communication signals and wireless communication signals, so as to avoid abnormalities in the wireless front-end module in the scenario where cellular communication services and wireless communication services exist, thereby affecting the transmission and reception of communication signals with higher priority.

[0076] In some embodiments, the co-processing module in the signal transceiver system is also used to determine the wireless front-end module to transmit and receive target communication signals based on the priority of the communication service information, so as to avoid abnormalities of the wireless front-end module in scenarios where cellular communication services and wireless communication services exist.

[0077] Figure 6 It is a schematic flowchart of another signal receiving and sending method 60 provided in an embodiment of the present application.

[0078] S61, the cellular transceiver module sends a first control signal to the co-processor module. Correspondingly, the co-processor module receives the first control signal, and the first control signal includes cellular communication service information.

[0079] For example, Figure 4As shown, the cellular transceiver module 41 can transmit the first control signal to the co-processing module 43 through the path connecting it and the co-processing module 43. Correspondingly, the co-processing module 43 can receive the first control signal from the cellular transceiver module 41 through the path.

[0080] Exemplarily, the cellular communication service information may be a service type implemented by sending and receiving cellular communication signals, such as a call service type.

[0081] S62, the wireless transceiver module sends a second control signal to the co-processing module. Correspondingly, the co-processing module receives the second control signal, which includes wireless communication service information.

[0082] For example, Figure 4 As shown, the wireless transceiver module 44 can transmit the second control signal to the co-processing module 43 through the path connecting it and the co-processing module 43. Correspondingly, the co-processing module 43 can receive the second control signal from the wireless transceiver module 44 through the path.

[0083] Exemplarily, the wireless communication service information may be the service type implemented by sending and receiving wireless communication signals, such as the screen projection service type.

[0084] S63, when the first control signal and the second control signal are received within a preset time period, the co-processing module determines whether the multiplexing condition corresponding to the wireless front-end module is met according to the cellular communication service information and the wireless communication service information.

[0085] In some embodiments, the cellular communication service information is preset service information.

[0086] In some other embodiments, the multiplexing condition may further include: the priority of the cellular communication service information is higher than the priority of the current wireless communication service information.

[0087] S64, when the above multiplexing conditions are met, the co-processing module controls the wireless front-end module to receive and / or send cellular communication signals.

[0088] For example, Figure 4 As shown, if the cellular communication service information included in the first control signal transmitted by the cellular transceiver module 41 is preset service information, it can be determined that the above multiplexing condition is met, and the co-processing module 43 can control the wireless front-end module 42 to receive and / or send cellular communication signals.

[0089] For example, Figure 4 As shown, if the priority of the cellular communication service information is higher than the priority of the current wireless communication service information, it can also be determined that the above multiplexing condition is met, and the co-processing module 43 can also control the wireless front-end module 42 to receive and / or send cellular communication signals.

[0090] It should be understood that the preset service information and priority may be factory preset; or, may be determined based on user setting operations to meet user usage needs and habits.

[0091] In the embodiment of the present application, the co-processing module in the signal transceiver system is also used to determine whether the wireless front-end module performs target communication signal transceiver. For example, the wireless front-end module is controlled to transmit and receive communication signals with preset service information in the cellular communication signal and the wireless communication signal; or, communication signals with higher priority of the communication service information, so as to avoid abnormality of the wireless front-end module in the scenario where there are cellular communication services and wireless communication services, resulting in affecting the transmission and reception of communication signals with preset service information and / or high-priority communication service information.

[0092] Optionally, in addition to the co-processing module determining the target communication signal to be received and sent by the wireless front-end module as shown in the above embodiment, the wireless transceiver module in the signal transceiver system may also determine the target communication signal to be received and sent by the wireless front-end module.

[0093] Figure 7 It is a schematic flowchart of a signal receiving and sending method 70 provided in an embodiment of the present application.

[0094] S71, the cellular transceiver module sends a first control signal to the co-processor module. Correspondingly, the co-processor module receives the first control signal, and the first control signal includes cellular communication service information.

[0095] S72, the wireless transceiver module sends a second control signal to the co-processing module. Correspondingly, the co-processing module receives the second control signal, which includes wireless communication service information.

[0096] S73, when the first control signal and the second control signal are received within a preset time period, the co-processing module sends the first control signal to the wireless transceiver module.

[0097] For example, Figure 4 As shown, the co-processing module 43 can transmit the first control signal to the wireless transceiver module 44 through the path connecting it and the wireless transceiver module 44. Correspondingly, the wireless transceiver module 44 can receive the first control signal from the co-processing module 43 through the path.

[0098] S74, the wireless transceiver module determines whether a multiplexing condition corresponding to the wireless front-end module is met based on the cellular communication service information and the wireless communication service information.

[0099] In some embodiments, the cellular communication service information is preset service information.

[0100] In some other embodiments, the multiplexing condition may further include: the priority of the cellular communication service information is higher than the priority of the current wireless communication service information.

[0101] For example, Figure 4 As shown, if the cellular communication service information included in the first control signal transmitted by the cellular transceiver module 41 is preset service information, the wireless transceiver module 44 can determine that the above-mentioned complex condition is satisfied.

[0102] For example, Figure 4 As shown, if the priority of the cellular communication service information is higher than the priority of the current wireless communication service information, the wireless transceiver module 44 may also determine that the above multiplexing condition is met.

[0103] It should be understood that the preset service information and priority may be factory preset; or, may be determined based on user setting operations to meet user usage needs and habits.

[0104] S75, the wireless transceiver module sends the judgment result to the co-processing module. Correspondingly, the co-processing module receives the judgment result.

[0105] S76, when the judgment result indicates that the multiplexing condition is met, the co-processing module controls the wireless front-end module to receive and / or send the cellular communication signal.

[0106] In the embodiment of the present application, the wireless transceiver module in the signal transceiver system is also used to determine whether the wireless front-end module performs target communication signal transceiver. For example, the wireless front-end module is controlled to transmit and receive communication signals with preset service information in the cellular communication signal and the wireless communication signal; or, communication signals with higher priority of the communication service information, so as to avoid abnormality of the wireless front-end module in the scenario where there are cellular communication services and wireless communication services, resulting in affecting the transmission and reception of communication signals with preset service information and / or high-priority communication service information.

[0107] In some embodiments, a transceiver path corresponding to the cellular communication signal may be formed between the wireless front-end module and the cellular transceiver module, so as to realize the transceiver of the cellular communication signal through the transceiver path.

[0108] Figure 8 Schematic diagram of a signal transceiver system 80 provided in an embodiment of the present application. The signal transceiver system 80 includes: a cellular transceiver module 81, a wireless front-end module 82, a co-processing module 83 and a wireless transceiver module 84, wherein the co-processing module 83 is connected to the cellular transceiver module 81, the wireless transceiver module 84 and the wireless front-end module 82, and the wireless front-end module 82 is also connected to the wireless transceiver module 84 and the cellular transceiver module 81, wherein:

[0109] like Figure 8As shown, a first transceiver path 811 corresponding to a cellular communication signal is formed between the cellular transceiver module 81 and the wireless front-end module 82 , that is, the cellular transceiver module 81 and the co-processing module 83 can be connected through the first transceiver path 811 .

[0110] The cellular transceiver module 81 is used to send a first control signal to the co-processing module 83 .

[0111] The co-processing module 83 is used to receive the first control signal sent by the cellular transceiver module 81, and based on the first control signal, control the wireless front-end module 82 to receive and / or send a cellular communication signal.

[0112] The co-processing module 83 is further used to control the first transceiver path 811 to be in an on state based on the above-mentioned first control signal, so as to control the wireless front-end module 82 to receive and / or send cellular communication signals through the first transceiver path 811.

[0113] The wireless front-end module 82 is also used to transmit and receive cellular communication signals through the first transceiver path 811 when the first transceiver path 811 is in a conducting state.

[0114] like Figure 8 As shown, the cellular transceiver module 81 can send a first control signal through the path connecting it and the co-processing module 83. Correspondingly, the co-processing module 83 can receive the above-mentioned first control signal through the path connecting it and the cellular transceiver module 81, and based on the first control signal, control the first transceiver path 811 to be in a conductive state, so that the wireless front-end module 82 can transmit the first cellular communication signal to the cellular transceiver module 81 through the first transceiver path 811; and / or obtain the second cellular communication signal transmitted by the cellular transceiver module 81 through the first transceiver path 811, and send the second cellular communication signal.

[0115] like Figure 8 As shown, a second transceiver path 841 corresponding to the wireless communication signal may also be formed between the wireless transceiver module 84 and the wireless front-end module 82, that is, the wireless front-end module 82 and the wireless transceiver module 84 may be connected via the second transceiver path 841, wherein:

[0116] The co-processing module 83 is also used to control other transceiver paths except the first transceiver path 811 to be in a disconnected state based on the first control signal, so that the wireless front-end module 82 can transmit and receive corresponding cellular communication signals through the turned-on first transceiver path.

[0117] like Figure 8As shown, the signal transceiver system includes two transceiver paths. While the co-processing module 83 controls the first transceiver path 811 to be in an on state based on the above-mentioned first control signal, it can also control the second transceiver path 841 to be in an off state based on the first control signal.

[0118] The wireless front-end module 82 is also used to transmit and receive corresponding communication signals based on the above-mentioned transceiver path in the conductive state.

[0119] like Figure 8 As shown, if the first transceiver path 811 of the two transceiver paths is in a conducting state and the second transceiver path 841 is in a disconnected state, the wireless front-end module 82 can transmit and receive cellular signals through the first transceiver path 811 in the conducting state. For example, the first cellular communication signal is transmitted to the cellular transceiver module 81 through the first transceiver path 811; and / or the second cellular communication signal transmitted by the cellular transceiver module 81 is obtained through the first transceiver path 811, and the second cellular communication signal is transmitted.

[0120] Optionally, the co-processing module 83 can also control other transceiver paths except the above-mentioned second transceiver path 841 to be in a disconnected state based on the second control signal, so that the wireless front-end module 82 can transmit and receive corresponding wireless communication signals through the turned-on second transceiver path 841.

[0121] Exemplarily, if the first transceiver path 811 of the two transceiver paths is in a disconnected state and the second transceiver path 841 is in a conducting state, the wireless front-end module 82 can transmit and receive wireless signals through the second transceiver path 841 in the conducting state. For example, the first wireless communication signal is transmitted to the wireless transceiver module 84 through the second transceiver path 841; and / or the second wireless communication signal transmitted by the wireless transceiver module 84 is obtained through the second transceiver path 841, and the second wireless communication signal is transmitted.

[0122] In the embodiment of the present application, a transceiver path corresponding to a cellular communication signal can be formed between the wireless front-end module and the cellular transceiver module, so as to realize the transceiver of the cellular communication signal through the transceiver path. In other words, in addition to the existing transceiver path corresponding to the cellular communication signal in the cellular transceiver system, the signal transceiver system in the present application can also include another transceiver path corresponding to the cellular communication signal, so that the cellular transceiver system can multiplex the wireless front-end module in the wireless transceiver system to receive and / or send the cellular communication signal through the transceiver path, thereby improving the transceiver flexibility of the cellular communication signal.

[0123] In some embodiments, the signal transceiver system further includes a path switch disposed in the transceiver path, so that the corresponding transceiver path is in a conducting state by controlling the path switch to be turned on.

[0124] Fig. 9 It is a schematic diagram of a signal transceiver system 90 provided in an embodiment of the present application. The signal transceiver system 90 includes: a cellular transceiver module 91, a wireless front-end module 92, a co-processing module 93 and a wireless transceiver module 94, the co-processing module 93 is connected to the cellular transceiver module 91, the wireless transceiver module 94 and the wireless front-end module 92, the wireless front-end module 92 is also connected to the wireless transceiver module 94 and the cellular transceiver module 91, the cellular transceiver module 91 and the wireless front-end module 92 form a first transceiver path 911 corresponding to a cellular communication signal, and the wireless transceiver module 94 and the wireless front-end module 92 can form a second transceiver path 941 corresponding to a wireless communication signal, wherein:

[0125] like Fig. 9 As shown, when the first transceiver path 911 is provided with a first path switch 912 and the second transceiver path 941 is provided with a second path switch 942:

[0126] The cellular transceiver module 91 is used to send a first control signal to the co-processing module 93 through a path connecting the cellular transceiver module 91 and the co-processing module 93 .

[0127] The co-processing module 93 is used to control the first path switch 912 to be turned on based on the first control signal so that the first transceiver path 911 is in the on state, and control the second path switch 942 to be turned off so that the second transceiver path 941 is in the off state.

[0128] like Fig. 9 As shown, when one end of the first path switch 912 (such as end a) is fixedly connected to one end of the cellular transceiver module 91 through the first transceiver path 911, and the other end of the first path switch 912 (such as end b) is flexibly connected to one end of the wireless front-end module 92 through the first transceiver path 911, the coprocessing module 93 can control the closing of end b of the first path switch 912 through the cellular transceiver module 91, so that the first transceiver path 911 between the first path switch 912 and the wireless front-end module 92 is in a conductive state, that is, the first transceiver path 911 is in a conductive state.

[0129] Exemplarily, the co-processing module 93 can transmit a signal for controlling the first path switch 912 to the cellular transceiver module 91 through the path connecting the co-processing module 93 and the cellular transceiver module 91. The cellular transceiver module 91 can control the b-end of the first path switch 912 to close based on the signal for controlling the first path switch 912.

[0130] Optionally, the co-processing module 93 and the first path switch 912 can also be connected (not shown in the figure) so that the co-processing module 93 can directly control the b end of the first path switch 912 to close, and then the first transceiver path 911 between the first path switch 912 and the wireless front-end module 92 is in a conductive state.

[0131] Alternatively, if Fig. 9 As shown, when one end of the first path switch 912 (such as end a) is flexibly connected to one end of the cellular transceiver module 91 through the first transceiver path 911, and the other end of the first path switch 912 (such as end b) is fixedly connected to one end of the wireless front-end module 92 through the first transceiver path 911, the co-processing module 93 can also control the closure of end a of the first path switch 912 through the wireless front-end module 92, so that the first transceiver path 911 between the first path switch 912 and the cellular transceiver module 91 is in a conductive state, that is, the first transceiver path 911 is in a conductive state.

[0132] Exemplarily, the co-processing module 93 can transmit the first control signal or other control signals for controlling the first path switch to the wireless front-end module 92 through the path connecting the co-processing module 93 and the wireless front-end module 92. Correspondingly, the wireless front-end module 92 can control the a-end of the first path switch 912 to be closed based on the above control signal, so that the first transceiver path 911 between the first path switch 912 and the cellular transceiver module 91 is in a conducting state, that is, the first transceiver path 911 is in a conducting state.

[0133] like Fig. 9 As shown, when one end of the second path switch 942 (such as the c end) is fixedly connected to one end of the wireless transceiver module 94 through the second transceiver path 941, and the other end of the second path switch 942 (such as the d end) is flexibly connected to one end of the wireless front-end module 92 through the second transceiver path 941, the co-processing module 93 can control the d end of the second path switch 942 to be disconnected through the wireless transceiver module 94, so that the second transceiver path 941 between the second path switch 942 and the wireless front-end module 92 is in a disconnected state, that is, the second transceiver path 941 is in a disconnected state.

[0134] Alternatively, if Fig. 9 As shown, when one end of the second path switch 942 (such as the c end) is flexibly connected to one end of the wireless transceiver module 94 through the second transceiver path 941, and the other end of the second path switch 942 (such as the d end) is fixedly connected to one end of the wireless front-end module 92 through the second transceiver path 941, the co-processing module 93 can control the c end of the second path switch 942 to be disconnected through the wireless front-end module 92, so that the second transceiver path 941 between the second path switch 942 and the wireless transceiver module 94 is in a disconnected state, that is, the second transceiver path 941 is in a disconnected state.

[0135] Exemplarily, the co-processing module 93 can transmit the first control signal or other control signals for controlling the second path switch to the wireless front-end module 92 through the path connecting the co-processing module 93 and the wireless front-end module 92. Correspondingly, the wireless front-end module 92 can control the C-end of the second path switch 942 to close based on the above control signal, so that the second transceiver path 941 between the second path switch 942 and the wireless transceiver module 94 is in a conducting state, that is, the second transceiver path 941 is in a conducting state.

[0136] The wireless front-end module 92 is also used to transmit the first cellular communication signal to the cellular transceiver module 91 through the first transceiver path 911 when the first transceiver path 911 is in an on state and the second transceiver path 941 is in a off state; and / or, to obtain the second cellular communication signal transmitted by the cellular transceiver module 91 through the first transceiver path 911 and send the second cellular communication signal.

[0137] Optionally, the co-processing module 93 may also control the disconnection of the first path switch 912 based on the second control signal to make the first transceiver path 911 in a disconnected state, and control the conduction of the second path switch 942 to make the second transceiver path 941 in a conducting state. The wireless front-end module 92 is also used to transmit the first wireless communication signal to the wireless transceiver module 94 through the second transceiver path 941 when the second transceiver path 941 is in a conducting state and the first transceiver path 911 is in a disconnected state; and / or, obtain the second wireless communication signal transmitted by the wireless transceiver module 94 through the second transceiver path 941, and send the second wireless communication signal.

[0138] In the embodiment of the present application, the signal transceiver system further includes a path switch disposed in the transceiver path, so that the corresponding transceiver path is in a conducting state by controlling the path switch to be turned on. For example, the path switch of the corresponding transceiver path can be flexibly controlled to be turned on, so that the wireless front-end module receives and / or sends the corresponding communication signal through the turned-on transceiver path.

[0139] In some embodiments, a control path may be provided between the co-processing module and the wireless front-end module in the signal transceiver system to achieve independent transmission of control signals and communication signals.

[0140] Fig.10It is a schematic diagram of a signal transceiver system 100 provided in an embodiment of the present application. The signal transceiver system 100 includes: a cellular transceiver module 101, a wireless front-end module 102, a co-processing module 103 and a wireless transceiver module 104, the co-processing module 103 is connected to the cellular transceiver module 101, the wireless transceiver module 104 and the wireless front-end module 102, the wireless front-end module 102 is also connected to the wireless transceiver module 104 and the cellular transceiver module 101, a first transceiver path 1011 corresponding to a cellular communication signal is formed between the cellular transceiver module 101 and the wireless front-end module 102, and a second transceiver path 1041 corresponding to a wireless communication signal can be formed between the wireless transceiver module 104 and the wireless front-end module 102, wherein:

[0141] The cellular transceiver module 101 is configured to send a first control signal to the co-processing module 103 .

[0142] The co-processing module 103 is used to control the first path switch 1012 to be turned on based on the first control signal so that the first transceiver path 1011 is in the on state, and control the second path switch 1042 to be turned off so that the second transceiver path 1041 is in the off state.

[0143] In a possible implementation, the co-processing module 103 can control the state of the path switch based on the first control signal, such as controlling the first path switch 1012 to be turned on through the cellular transceiver module 101, so that the first transceiver path 1011 is in a conducting state, and controlling the second path switch 1042 to be turned off through the wireless transceiver module 104, so that the second transceiver path 1041 is in a disconnected state. For details, please refer to the description in the above embodiment, and will not be repeated here to avoid repetition.

[0144] like Fig.10 As shown, a control path 1031 may be provided between the co-processing module 103 and the wireless front-end module 102 .

[0145] The co-processing module 103 can also be used to send a first control signal to the wireless front-end module 102 through the above-mentioned control path 1031. The wireless front-end module 102 can control the state of the path switch based on the above-mentioned first control signal to make the first transceiver 1011 in an on state and the second transceiver path 1041 in a disconnected state.

[0146] In a possible case, the path switch is provided on the corresponding transceiver path, for example, the first transceiver path 1011 is provided with a first path switch 1012 , and the second transceiver path 1041 is provided with a second path switch 1042 .

[0147] For example, Fig.10As shown, when one end of the first path switch 1012 (such as end a) is flexibly connected to one end of the cellular transceiver module 101 through the first transceiver path 1011, and the other end of the first path switch 1012 (such as end b) is fixedly connected to one end of the wireless front-end module 102 through the first transceiver path 1011, the wireless front-end module 102 can control the end a of the first path switch 1012 to be closed based on the first control signal, so that the first transceiver path 1011 between the first path switch 1012 and the cellular transceiver module 101 is in a conductive state.

[0148] For example, Fig.10 As shown, when one end (such as end C) of the second path switch 1042 is flexibly connected to one end of the wireless transceiver module 104 through the second transceiver path 1041, and the other end (such as end D) of the second path switch 1042 is fixedly connected to one end of the wireless front-end module 102 through the second transceiver path 1041, the wireless front-end module 102 can control the end C of the second path switch 1042 to be disconnected based on the first control signal, so that the second transceiver path 1041 between the second path switch 1042 and the wireless transceiver module 104 is in a disconnected state.

[0149] Optionally, the path switch may also be provided on the wireless front-end module 102. Fig.10 As shown in the third path switch 1021, the wireless front-end module 102 can also control the state of the third path switch 1021 based on the first control signal to achieve that the first transceiver path 1011 is in the on state, the second transceiver path 1041 is in the off state, and cellular communication signals are received and sent through the first transceiver path 1011.

[0150] For example, if one end of the third path switch 1021 is fixedly connected to other devices in the wireless front-end module 102, the other end of the third path switch 1021 can be flexibly connected to the transceiver path. If the wireless front-end module 102 controls the other end of the third path switch 1021 to be connected to the A end of the first transceiver path 1011, the first transceiver path 1011 is in the on state, and the second transceiver path 1041 is in the off state.

[0151] Optionally, in addition to the transceiving of cellular communication signals shown in the above embodiment, the co-processing module 103 may also send a second control signal to the wireless front-end module 102 through the above control path 1031. Based on the second control signal, the wireless front-end module 102 may control the second transceiving path 1041 to be in an on state and the first transceiving path 1011 to be in an off state, and perform transceiving of wireless communication signals based on the second transceiving path 1041.

[0152] Exemplarily, when the path switch is set on the transceiver path, the wireless front-end module 102 can control the a-end of the first path switch 1012 to be disconnected based on the second control signal, so that the first transceiver path 1011 between the first path switch 1012 and the cellular transceiver module 101 is in a disconnected state, and control the c-end of the second path switch 1022 to be closed, so that the second transceiver path 1041 between the second path switch 1022 and the wireless transceiver module 104 is in a conductive state.

[0153] Exemplarily, when the path switch is set on the wireless front-end module 102, the wireless front-end module 102 can control one end of the third path switch 1021 to select connection with the B end of the second transceiver path 1041 based on the second control signal sent by the co-processing module 103 through the control path 1031, so that the second transceiver path 1041 is in the on state and the first transceiver path 1011 is in the off state.

[0154] In an embodiment of the present application, a control path may also be provided between the co-processing module and the wireless front-end module in the signal transceiver system to realize the transmission of the control signal through the control path, realize the independent transmission of the control signal and the communication signal, and effectively improve the signal transmission efficiency.

[0155] In some embodiments, different control signals may correspond to different operating frequency bands. In other words, the first control signal may also be used to indicate the operating frequency band corresponding to the transmission and reception of cellular communication signals.

[0156] Fig.11 It is a schematic flowchart of a signal receiving and sending method 110 provided in an embodiment of the present application.

[0157] S111: When the cellular transceiver module is in a first network scenario, the cellular transceiver module determines a first working frequency band corresponding to the first network scenario.

[0158] In one possible case, the above-mentioned first working frequency band may include one or more of the B40 frequency band, the B41 frequency band, the N40 frequency band, and the N41 frequency band; or, the above-mentioned first working frequency band may also include the N79 frequency band.

[0159] In some embodiments, in combination Fig.10 In the first network scenario, the cellular communication service needs to receive and send cellular communication signals in a variety of different working frequency bands. In this network scenario, in order to avoid the problem of jamming when the channel is congested by transmitting and receiving and / or receiving cellular wireless signals in a variety of different working frequency bands in the existing time division method, the cellular transceiver module 101 can determine a first working frequency band among the above-mentioned multiple different working frequency bands, so that the cellular communication signal receiving and sending service in the first working frequency band among the multiple different working frequency bands can be performed by the wireless front-end module 102.

[0160] Exemplarily, if in the first network scenario, the cellular communication service needs to send and receive cellular communication signals in the B40 frequency band and the N79 frequency band, the cellular transceiver module 101 can determine that the first working frequency band is the B40 frequency band or the N79 frequency band. If the first working frequency band is the B40 frequency band, the cellular transceiver module 101 can continue to send and receive cellular communication signals in the N79 frequency band through the existing signal channel, and receive and / or send cellular communication signals in the B40 frequency band through the wireless front-end module 102.

[0161] S112: The cellular transceiver module sends a first control signal corresponding to the first working frequency band to the co-processing module. Correspondingly, the co-processing module receives the first control signal.

[0162] For example, Fig.10 As shown, the cellular transceiver module 101 can send a first control signal corresponding to the first working frequency band to the co-processing module 103 through the path connecting it and the co-processing module 103. Correspondingly, the co-processing module 103 receives the first control signal from the cellular transceiver module 101 through the above path.

[0163] S113, the co-processing module controls the wireless front-end module to receive and / or send cellular communication signals in the second working frequency band based on the above-mentioned first control signal; there is an overlapping frequency band between the first working frequency band and the second working frequency band, or the difference between the first working frequency band and the second working frequency band is less than the difference threshold.

[0164] In one possible implementation, the cellular transceiver module 101 can determine the second working frequency band corresponding to the first working frequency band, and the first control signal includes the second working frequency band information, so that the co-processing module 103 can receive the first control signal and, based on the second working frequency band information included in the first control signal, control the wireless front-end module 102 to receive and / or send cellular communication signals in the second working frequency band.

[0165] In another possible implementation, the first control signal may also include the first working frequency band information, so that the co-processing module 103 can determine the second working frequency band that corresponds to the first working frequency band information when receiving the first control signal, and control the wireless front-end module 102 to receive and / or send cellular communication signals in the second working frequency band.

[0166] In one possible case, the above-mentioned first working frequency band may include one or more of the B40 frequency band, the B41 frequency band, the N40 frequency band, and the N41 frequency band. Considering that the frequencies of the WIFI 2.4G frequency band are relatively close to those of the B40 frequency band, the B41 frequency band, the N40 frequency band, and the N41 frequency band, the second working frequency band may include the Wi-Fi 2.4G frequency band, so that the wireless front-end module 102 can achieve the receiving and sending effects of cellular communication signals similar to those in the above-mentioned B40 frequency band, B41 frequency band, N40 frequency band or N41 frequency band under the Wi-Fi 2.4G frequency band.

[0167] In another possible case, the above-mentioned first working frequency band may also include the N79 frequency band. Considering that the frequency of the WIFI5G frequency band is relatively close to the above-mentioned N79 frequency band, the second working frequency band includes the Wi-Fi 5G frequency band, so that the wireless front-end module 102 can achieve a similar receiving and sending effect of cellular communication signals in the above-mentioned N79 frequency band in the Wi-Fi 5G frequency band.

[0168] In the embodiment of the present application, the control signal in the signal transceiver system may correspond to different working frequency bands. For example, the first control signal from the cellular transceiver module may also be used to indicate the working frequency band corresponding to the transceiver of the cellular communication signal, so that the co-processing module may flexibly control the wireless front-end module based on the first control signal to effectively transceive the cellular communication signal in the second working frequency band that has an intersection with the first working frequency band, or in the second working frequency band whose difference with the first working frequency band is less than the difference threshold.

[0169] It should be understood that in addition to the above-mentioned wireless front-end module for transceiving cellular communication signals, the signal transceiving system may also include a radio frequency front-end module, and transmit and receive cellular communication signals by controlling the radio frequency front-end module.

[0170] Fig.12It is a schematic diagram of a signal transceiver system 120 provided in an embodiment of the present application. The signal transceiver system 120 includes: a cellular transceiver module 121, a wireless front-end module 122, a coprocessing module 123, a wireless transceiver module 124 and a radio frequency front-end module 125, the coprocessing module 123 is connected to the cellular transceiver module 121, the wireless transceiver module 124 and the wireless front-end module 122, the wireless front-end module 122 is also connected to the wireless transceiver module 124 and the cellular transceiver module 121, the cellular transceiver module 121 is connected to the radio frequency front-end module 125, a first transceiver path 1211 corresponding to a cellular communication signal is formed between the cellular transceiver module 101 and the wireless front-end module 102, a second transceiver path 1241 corresponding to a wireless communication signal can be formed between the wireless transceiver module 104 and the wireless front-end module 102, and a third transceiver path 1251 is formed between the cellular transceiver module 121 and the radio frequency front-end module 125, wherein:

[0171] In a possible case, the cellular transceiver module 121 is used to send a first control signal to the co-processing module 123, so as to control the wireless front-end module 122 to transmit and receive cellular communication signals through the co-processing module 123.

[0172] The co-processing module 123 can control the wireless front-end module 122 to receive and / or send cellular communication signals in the second working frequency band based on the above-mentioned first control signal; there is an overlapping frequency band between the first working frequency band and the second working frequency band, or the difference between the first working frequency band and the second working frequency band is less than the difference threshold.

[0173] In one possible case, the first working frequency band may include one or more of the B40 frequency band, the B41 frequency band, the N40 frequency band, and the N41 frequency band, and correspondingly, the second working frequency band may include the Wi-Fi 2.4G frequency band.

[0174] In another possible case, the first operating frequency band may also include the N79 frequency band, and correspondingly, the second operating frequency band may include the Wi-Fi 5G frequency band.

[0175] like Fig.12 As shown, the cellular transceiver module 121 can transmit a first control signal to the co-processing module 123 through the path connecting it and the co-processing module 123. Correspondingly, the co-processing module 123 can control the wireless front-end module 122 to transmit and receive cellular communication signals based on the first control signal.

[0176] In a possible implementation, the co-processing module 123 may control the wireless front-end module 122 to send and receive cellular communication signals by controlling the path switch.

[0177] Exemplarily, if a first path switch (not shown in the figure) is provided on the first transceiver path 1211, one end (such as end a) of the first path switch is fixedly connected to one end of the cellular transceiver module 121 through the first transceiver path 1211, and the other end (such as end b) of the first path switch is flexibly connected to one end of the wireless front-end module 122 through the first transceiver path 1211, the co-processing module 123 can control the end b of the first path switch to be closed through the cellular transceiver module 121, such as the co-processing module 123 can transmit a signal for controlling the first path switch to the cellular transceiver module 121 through the path connecting it and the cellular transceiver module 121, and the cellular transceiver module 121 can control the end b of the first path switch to be closed based on the signal for controlling the first path switch, so that the first transceiver path 1211 between the first path switch and the wireless front-end module 122 is in a conducting state. The wireless front-end module 122 can receive and / or send cellular communication signals through the first transceiver path 1211 in the conducting state.

[0178] Optionally, the co-processing module 123 may also be connected to the first path switch (not shown in the figure), so that the co-processing module 123 can directly control the first path switch to close, thereby putting the first transceiver path 1211 in a conducting state.

[0179] Similarly, a path switch may also be provided on the second transceiver path 1241, such as a second path switch, in which one end (such as end c) of the second path switch is fixedly connected to one end of the wireless transceiver module 124 through the second transceiver path 1241, and the other end (such as end d) of the second path switch is flexibly connected to one end of the wireless front-end module 122 through the second transceiver path 1241. In this case, the co-processing module 123 may control the end d of the second path switch to be disconnected, so that the second transceiver path 1241 between the second path switch and the wireless front-end module 122 is in a disconnected state, that is, the second transceiver path 1241 is in a disconnected state, so that the wireless front-end module 122 can receive and / or send cellular communication signals through the first transceiver path 1211 that is turned on.

[0180] In another possible implementation, the co-processing module 123 may also control the path switch by controlling the wireless front-end module 122 to enable the wireless front-end module 122 to send and receive cellular wireless signals.

[0181] like Fig.12 As shown, the co-processing module 123 can send a first control signal to the wireless front-end module 122 through the control path 1231. The wireless front-end module 122 can control the state of the path switch based on the above-mentioned first control signal to make the first transceiver path 1211 in an on state and the second transceiver path 1241 in a disconnected state.

[0182] In the case where the path switch is set on the corresponding transceiver path, if one end of the first path switch on the first transceiver path 1211 (such as end a) is flexibly connected to one end of the cellular transceiver module 121 through the first transceiver path 1211, and the other end of the first path switch (such as end b) is fixedly connected to one end of the wireless front-end module 122 through the first transceiver path 1211, the wireless front-end module 122 can control the closure of end a of the first path switch based on the first control signal, so that the first transceiver path 1211 between the first path switch and the cellular transceiver module 121 is in a conductive state. If one end (such as end C) of the second path switch on the second transceiver path 1241 is flexibly connected to one end of the wireless transceiver module 124 through the second transceiver path 1241, and the other end (such as end D) of the second path switch is fixedly connected to one end of the wireless front-end module 122 through the second transceiver path 1241, the wireless front-end module 122 can also control the end C of the second path switch to be disconnected based on the first control signal, so that the second transceiver path 1241 between the second path switch and the wireless transceiver module 124 is in a disconnected state.

[0183] Optionally, a path switch (such as a third path switch) can also be set on the wireless front-end module 122, and the wireless front-end module 122 can also control the state of the third path switch based on the first control signal to achieve the first transceiver path 1211 being in an on state, the second transceiver path 1241 being in an off state, and receiving and / or sending cellular communication signals through the first transceiver path 1211.

[0184] In one possible case, the cellular transceiver module 121 is used to control the RF front-end module 125 to transmit and receive cellular communication signals.

[0185] like Fig.12 As shown, a third transceiver path 1251 corresponding to the cellular communication signal can be formed between the cellular transceiver module 121 and the RF front-end module 125. The cellular transceiver module 121 can control the third transceiver path 1251 to be in a conductive state so that the RF front-end module 125 can transmit and receive cellular communication signals.

[0186] Exemplarily, a corresponding path switch (not shown in the figure) may also be provided on the third transceiver path 1251, so that the cellular transceiver module 121 can control the path switch to be turned on, so that the third transceiver path 1251 is in a conducting state. If one end of the path switch is fixedly connected to the cellular transceiver module 121, and the other end is flexibly connected to the RF front-end module 125, the cellular transceiver module 121 can control the other end of the path switch flexibly connected to the RF front-end module 125 to be turned on, so that the third transceiver path 1251 is in a conducting state.

[0187] Optionally, a control path (not shown in the figure) may also be set between the cellular transceiver module 121 and the RF front-end module 125, and the cellular transceiver module 121 may transmit a control signal to the RF front-end module 125 through the control path, so that the RF front-end module 125 may control the third transceiver path 1251 to be in a conductive state based on the control signal, and transmit and receive cellular communication signals through the third transceiver path 1251.

[0188] Exemplarily, when one end of the path switch provided on the third transceiver path 1251 is flexibly connected to the cellular transceiver module 121 and the other end is fixedly connected to the RF front-end module 125, the RF front-end module 125 can, upon receiving a control signal, control one end of the path switch flexibly connected to the cellular transceiver module 121 based on the control signal to be turned on, so that the third transceiver path 1251 is in a conducting state.

[0189] In one possible case, the cellular transceiver module 121 can control the RF front-end module 125 to receive and / or send cellular communication signals in a first working frequency band. The first working frequency band may include one or more of the B40 frequency band, the B41 frequency band, the N40 frequency band, and the N41 frequency band. Alternatively, the first working frequency band may also include the N79 frequency band.

[0190] In a possible case, the cellular transceiver module 121 can also control the RF front-end module 125 to receive and / or send cellular communication signals in the first working frequency band. The first working frequency band may include one or more of the B40 frequency band, the B41 frequency band, the N40 frequency band, the N41 frequency band, and the N79 frequency band.

[0191] Exemplarily, the cellular transceiver module 121 may control the RF front-end module 125 to receive and / or send cellular communication signals in the B40 frequency band and the N79 frequency band in a time division manner.

[0192] In another possible case, while the co-processing module 123 controls the wireless front-end module 122 to perform cellular communication signals based on the first control signal, the cellular transceiver module 121 can also control the RF front-end module 125 to also perform transceiver of cellular communication signals.

[0193] The co-processing module 123 can control the wireless front-end module 122 to receive and / or send cellular communication signals in the second working frequency band based on the above-mentioned first control signal; the first control signal is a control signal corresponding to the first working frequency band, and there is an intersection frequency band between the first working frequency band and the second working frequency band, or the difference between the first working frequency band and the second working frequency band is less than the difference threshold. The cellular transceiver module 121 can control the RF front-end module 125 to receive and / or send cellular communication signals in the third working frequency band, and the third working frequency band is different from the above-mentioned first working frequency band and the second working frequency band.

[0194] In one possible case, the first working frequency band may include one or more of the B40 frequency band, the B41 frequency band, the N40 frequency band, and the N41 frequency band, and correspondingly, the second working frequency band may include the Wi-Fi 2.4G frequency band.

[0195] In another possible case, the first operating frequency band may also include the N79 frequency band, and correspondingly, the second operating frequency band may include the Wi-Fi 5G frequency band.

[0196] Exemplarily, the co-processing module 123 can control the wireless front-end module 122 to receive and / or send cellular communication signals in the N40 frequency band based on the above-mentioned first control signal. Correspondingly, the cellular transceiver module 121 can control the RF front-end module 125 to receive and / or send cellular communication signals in the N79 frequency band.

[0197] In an embodiment of the present application, cellular communication signals can be sent and received through a wireless front-end module, and / or cellular communication signals can be sent and received by controlling the radio frequency front-end module, thereby effectively improving the flexibility of sending and receiving cellular communication signals.

[0198] 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 front-end module and a co-processing module, wherein the cellular transceiver module is connected to the wireless front-end module, and the co-processing module is connected to the wireless front-end module and the cellular transceiver module, wherein: The cellular transceiver module is used to send a first control signal to the co-processing module; The co-processing module is used to receive the first control signal and control the wireless front-end module to receive and / or send a cellular communication signal based on the first control signal; The wireless front-end module is used to receive a first cellular communication signal and transmit the first cellular communication signal to the cellular transceiver module, and / or obtain a second cellular communication signal transmitted by the cellular transceiver module and send the second cellular communication signal.

2. The signal transceiver system according to claim 1, characterized in that: The signal transceiver system further includes a wireless transceiver module, and the wireless transceiver module is connected to the co-processing module; The wireless transceiver module is used to send a second control signal to the co-processing module when there is a wireless communication signal; The co-processing module is also used to determine the target communication signal corresponding to the wireless front-end module based on the selection strategy when the first control signal and the second control signal are received, and control the wireless front-end module to receive and / or send the target communication signal; the target communication signal includes the cellular communication signal, or the wireless communication signal.

3. The signal transceiver system according to claim 2, characterized in that: The co-processing module is also used for: If the first control signal and the second control signal are received within a preset time period, based on a preset priority order, controlling the wireless front-end module to receive and / or send a target communication signal; The preset priority order includes the priorities of cellular communication signals and wireless communication signals, and the target communication signal is a communication signal with a higher priority between the cellular communication signal and the wireless communication signal.

4. The signal transceiver system according to claim 2, characterized in that: The first control signal includes cellular communication service information, and the second control signal includes wireless communication service information; The co-processing module is also used to determine whether the multiplexing condition corresponding to the wireless front-end module is met based on the cellular communication service information and the wireless communication service information when the first control signal and the second control signal are received within a preset time period; and control the wireless front-end module to receive and / or send cellular communication signals when the multiplexing condition is met.

5. The signal transceiver system according to claim 2, characterized in that: The first control signal includes cellular communication service information, and the second control signal includes wireless communication service information; The co-processing module is further configured to send the first control signal to the wireless transceiver module when the first control signal and the second control signal are received within a preset time period; The wireless transceiver module is further used to determine whether a multiplexing condition corresponding to the wireless front-end module is met according to the cellular communication service information and the wireless communication service information, and send the determination result to the co-processing module; The co-processing module is further configured to receive the judgment result, and when the judgment result indicates that the multiplexing condition is met, control the wireless front-end module to receive and / or send a cellular communication signal.

6. The signal transceiver system according to claim 4 or 5, characterized in that: The reuse conditions include: The cellular communication service information is preset service information; or, the priority of the cellular communication service information is higher than the priority of the wireless communication service information.

7. The signal transceiver system according to claim 1, characterized in that: A first transceiver path corresponding to a cellular communication signal is formed between the wireless front-end module and the cellular transceiver module; The co-processing module is also used to control the first transceiver path to be in a conductive state based on the first control signal, so that the wireless front-end module transmits the first cellular communication signal to the cellular transceiver module through the first transceiver path, and / or obtains the second cellular communication signal transmitted by the cellular transceiver module through the first transceiver path.

8. The signal transceiver system according to claim 7, characterized in that: The signal transceiver system further includes a first path switch disposed on the first transceiver path; The co-processing module is further configured to control the first path switch to be turned on based on the first control signal, so that the first transceiver path is in a conducting state.

9. The signal transceiver system according to claim 7, characterized in that: The signal transceiver system further comprises a wireless transceiver module, wherein a second transceiver path corresponding to the wireless communication signal is formed between the wireless transceiver module and the wireless front-end module; The co-processing module is further configured to control the second transceiver path to be in a disconnected state based on the first control signal.

10. The signal transceiver system according to claim 7, characterized in that: A control path is also provided between the co-processing module and the wireless front-end module; The co-processing module is further configured to control the wireless front-end module to receive and / or send a cellular communication signal through the control path based on the first control signal.

11. The signal transceiver system according to claim 1, characterized in that: The cellular transceiver module is used to: in the case of being in a first network scenario, determine a first working frequency band corresponding to the first network scenario, and send a first control signal corresponding to the first working frequency band to the co-processing module; The co-processing module is also used to control the wireless front-end module to receive and / or send cellular communication signals in a second working frequency band based on the first control signal; there is an overlapping frequency band between the first working frequency band and the second working frequency band, or the difference between the first working frequency band and the second working frequency band is less than a difference threshold.

12. The signal transceiver system according to claim 11, characterized in that: The first operating frequency band includes one or more of a B40 frequency band, a B41 frequency band, an N40 frequency band, and an N41 frequency band, and the second operating frequency band includes a Wi-Fi 2.4G frequency band; or, The first working frequency band includes the N79 frequency band, and the second working frequency band includes the Wi-Fi 5G frequency band.

13. The signal transceiver system according to claim 11, characterized in that: The signal transceiver system also includes a radio frequency front-end module; The cellular transceiver module is further used to control the RF front-end module to receive and / or send cellular communication signals in a third working frequency band, and the third working frequency band is different from the first working frequency band and the second working frequency band.

14. An electronic device, characterized in that: A signal transceiver system comprising any one of claims 1 to 13.

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