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 receiving and transmitting system comprises a cellular receiving and transmitting module, a wireless receiving and transmitting module and a wireless front-end module, the wireless receiving and transmitting module is connected with the wireless front-end module, the cellular receiving and transmitting module is further connected with the wireless receiving and transmitting module and the wireless front-end module, and the cellular receiving and transmitting module is used for transmitting a first control signal to the wireless receiving and transmitting module; the wireless transceiver module is used for receiving the first control signal sent by the cellular transceiver module and controlling the wireless front-end module to receive and / or send the 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 between the two is low, resulting in the problem of inflexible signal transmission and reception.

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

[0004] The present application provides a signal transceiver system and 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 transceiver module and a wireless front-end module, wherein the wireless transceiver module is connected to the wireless front-end module, and the cellular transceiver module is also respectively connected to the wireless transceiver module and the wireless front-end module, wherein: the cellular transceiver module is used to send a first control signal to the wireless transceiver module; the wireless transceiver module is used to receive the first control signal sent by the cellular transceiver module, 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 transceiver module and a wireless front-end module, the wireless transceiver module is connected to the wireless front-end module, and the cellular transceiver module is also connected to the wireless transceiver module and the wireless front-end module respectively, wherein: the cellular transceiver module is used to send a first control signal to the wireless transceiver module; the wireless transceiver module is used to receive the first control signal sent by the cellular transceiver module, and based on the first control signal, control the wireless front-end module to receive and / or send a cellular communication signal. For example, the wireless front-end module can be 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 a second cellular communication signal. That is, the wireless transceiver module in the signal transceiver system can communicate with the cellular transceiver module, so that the wireless transceiver module receives and controls the wireless front-end module to send and / or receive a 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 diagram of a second specific example of a signal transceiver system provided in an embodiment of the present application;

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

[0025] Fig. 9 is a schematic flow chart of a signal receiving and sending method 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 It is a schematic diagram of the fifth specific example of the signal transceiver system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0028] The technical solution in this application will be described below in conjunction with the accompanying drawings.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] 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 transceiver module and a wireless front-end module, the wireless transceiver module is connected to the wireless front-end module, and the cellular transceiver module is also connected to the wireless transceiver module and the wireless front-end module respectively, wherein: the cellular transceiver module is used to send a first control signal to the wireless transceiver module; the wireless transceiver module is used to receive the first control signal sent by the cellular transceiver module, and based on the first control signal, control the wireless front-end module to receive and / or send a cellular communication signal. For example, the wireless front-end module can be 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. That is, the wireless transceiver module in the signal transceiver system can communicate with the cellular transceiver module, so that the wireless transceiver module receives and controls 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.

[0037] It should be understood that 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.

[0038] For example, Figure 2 A schematic diagram of a system architecture of an electronic device provided in an embodiment of the present application.

[0039] 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.

[0040] In addition, in order to make the functions of the electronic device more complete, the electronic device may further include an input unit 26 .

[0041] Optionally, the electronic device may further include a power supply 25 for providing power to various devices or circuits in the electronic device.

[0042] 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.

[0043] 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.

[0044] 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.

[0045] 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.

[0046] 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 transceiver module 32 and a wireless front-end module 33, wherein the wireless transceiver module 32 is connected to the wireless front-end module 33, and the cellular transceiver module 31 is also connected to the wireless transceiver module 32 and the wireless front-end module 33, wherein:

[0047] The cellular transceiver module 31 is used to send a first control signal to the wireless transceiver module 32 .

[0048] The wireless transceiver module 32 is used to receive the first control signal sent by the cellular transceiver module 31, and based on the first control signal, control the wireless front-end module 33 to receive and / or send a cellular communication signal.

[0049] The wireless front-end module 33 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.

[0050] like Figure 3 As shown, the cellular transceiver module 31 can send the first control signal through the path connecting it and the wireless transceiver module 32. Correspondingly, the wireless transceiver module 32 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 wireless transceiver module 32 can transmit the first control signal to the wireless front-end module 33 through the path connecting it and the wireless front-end module 33, so as to control the wireless front-end module 33 to receive and / or send the cellular communication signal. The wireless front-end module 33 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 33 through the path connecting it and the wireless front-end module 33, so that the wireless front-end module 33 receives the second cellular communication signal and sends the second cellular communication signal.

[0051] Optionally, the wireless transceiver module 32 may also control the wireless front-end module 33 to receive and / or send wireless communication signals based on the second control signal.

[0052] The wireless front-end module 33 may also be used to receive a first wireless communication signal and transmit the first wireless communication signal to the wireless transceiver module 32 , and / or obtain a second wireless communication signal transmitted by the wireless transceiver module 32 and send the second wireless communication signal.

[0053] As combined Figure 3 As shown, the wireless transceiver module 32 can transmit the second control signal to the wireless front-end module 33 through the path connecting it and the wireless front-end module 33, so as to control the wireless front-end module 33 to receive and / or send wireless communication signals. For example, the wireless front-end module 33 can receive a first wireless communication signal and transmit the first wireless communication signal to the wireless transceiver module 32 through the path connecting it and the wireless transceiver module 32; and / or, the wireless transceiver module 32 can transmit a second wireless communication signal to the wireless front-end module 33 through the path connecting it and the wireless front-end module 33, so that the wireless front-end module 33 receives the second wireless communication signal and sends the second wireless communication signal.

[0054] In the present application, the signal transceiver system includes a cellular transceiver module, a wireless transceiver module and a wireless front-end module, the wireless transceiver module is connected to the wireless front-end module, and the cellular transceiver module is also connected to the wireless transceiver module and the wireless front-end module respectively, wherein: the cellular transceiver module is used to send a first control signal to the wireless transceiver module; the wireless transceiver module is used to receive the first control signal sent by the cellular transceiver module, and based on the first control signal, control the wireless front-end module to receive and / or send a cellular communication signal. For example, the wireless front-end module can be 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 a second cellular communication signal. That is, the wireless transceiver module in the signal transceiver system can communicate with the cellular transceiver module, so that the wireless transceiver module receives and controls the wireless front-end module to send and / or receive a 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.

[0055] 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.

[0056] 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 transceiver module 42 and a wireless front-end module 43, wherein the wireless transceiver module 42 is connected to the wireless front-end module 43, the cellular transceiver module 41 is connected to the wireless transceiver module 42, and the cellular transceiver module 41 is connected to the wireless front-end module 43, wherein:

[0057] like Figure 4 As shown, a first transceiver path 411 corresponding to a cellular communication signal is formed between the cellular transceiver module 41 and the wireless front-end module 43 , that is, the cellular transceiver module 41 and the wireless front-end module 43 can be connected via the first transceiver path 411 .

[0058] The cellular transceiver module 41 is used to send a first control signal to the wireless transceiver module 42 .

[0059] The wireless transceiver module 42 is used to receive a first control signal sent by the cellular transceiver module 41, and based on the first control signal, control the wireless front-end module 43 to receive and / or send a cellular communication signal.

[0060] The wireless transceiver module 42 is further used to control the first transceiver path 411 to be in a conducting state based on the above-mentioned first control signal, so as to control the wireless front-end module 43 to receive and / or send cellular communication signals through the first transceiver path 411.

[0061] The wireless front-end module 43 is also used to transmit and receive cellular communication signals through the first transceiver path 411 when the first transceiver path 411 is in a conducting state.

[0062] like Figure 4 As shown, the cellular transceiver module 41 can send a first control signal through the path connecting it and the wireless transceiver module 42. Correspondingly, the wireless transceiver module 42 can receive the above-mentioned first control signal through the path connecting it and the cellular transceiver module 41, and based on the first control signal, control the first transceiver path 411 to be in a conductive state, so that the wireless front-end module 43 can transmit the first cellular communication signal to the cellular transceiver module 41 through the first transceiver path 411; and / or, the wireless front-end module 43 can also obtain the second cellular communication signal transmitted by the cellular transceiver module 41 through the first transceiver path 411, and send the second cellular communication signal.

[0063] like Figure 4 As shown, a second transceiver path 421 corresponding to the wireless communication signal may also be formed between the wireless transceiver module 42 and the wireless front-end module 43, that is, the wireless transceiver module 42 and the wireless front-end module 43 may be connected via the second transceiver path 421, wherein:

[0064] The wireless transceiver module 42 is also used to control other transceiver paths except the first transceiver path 411 to be in a disconnected state based on the first control signal, so that the wireless front-end module 43 can transmit and receive corresponding cellular communication signals through the turned-on first transceiver path.

[0065] like Figure 4 As shown, the signal transceiver system includes two transceiver paths. While the wireless transceiver module 42 controls the first transceiver path 411 to be in an on state based on the above-mentioned first control signal, it can also control the second transceiver path 421 to be in an off state based on the first control signal.

[0066] The wireless front-end module 43 is also used to transmit and receive corresponding communication signals based on the above-mentioned transceiver path in the conductive state.

[0067] like Figure 4 As shown, if the first transceiver path 411 of the two transceiver paths is in a conducting state and the second transceiver path 421 is in a disconnected state, the wireless front-end module 43 can transmit and receive cellular signals through the first transceiver path 411 in the conducting state. For example, the first cellular communication signal is transmitted to the cellular transceiver module 41 through the first transceiver path 411; and / or the second cellular communication signal transmitted by the cellular transceiver module 41 is obtained through the first transceiver path 411, and the second cellular communication signal is transmitted.

[0068] Optionally, the wireless transceiver module 42 can also control other transceiver paths except the second transceiver path 421 to be in a disconnected state based on the second control signal, so that the wireless front-end module 43 can transmit and receive corresponding wireless communication signals through the turned-on second transceiver path 421.

[0069] Exemplarily, if the first transceiver path 411 of the two transceiver paths is in a disconnected state and the second transceiver path 421 is in a conducting state, the wireless front-end module 43 can transmit and receive wireless signals through the second transceiver path 421 in the conducting state. For example, the first wireless communication signal is transmitted to the wireless transceiver module 42 through the second transceiver path 421; and / or the second wireless communication signal transmitted by the wireless transceiver module 42 is obtained through the second transceiver path 421, and the second wireless communication signal is transmitted.

[0070] 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.

[0071] 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.

[0072] Figure 5 Schematic diagram of a signal transceiver system 50 provided in an embodiment of the present application. The signal transceiver system 50 includes: a cellular transceiver module 51, a wireless transceiver module 52 and a wireless front-end module 53. The cellular transceiver module 51 is connected to the wireless transceiver module 52. A first transceiver path 511 corresponding to a cellular communication signal is formed between the cellular transceiver module 51 and the wireless front-end module 53. A second transceiver path 521 corresponding to a wireless communication signal can be formed between the wireless transceiver module 52 and the wireless front-end module 53, wherein:

[0073] like Figure 5 As shown, in the case where the first transceiver path 511 is provided with a first path switch 512 and the second transceiver path 521 is provided with a second path switch 522:

[0074] The cellular transceiver module 51 is used to send a first control signal to the wireless transceiver module 52 through a path connecting the cellular transceiver module 51 and the wireless transceiver module 52 .

[0075] The wireless transceiver module 52 is used to control the first path switch 512 to be turned on based on the above-mentioned first control signal, so that the first transceiver path 511 is in a conducting state, and control the second path switch 522 to be turned off, so that the second transceiver path 521 is in a disconnected state.

[0076] like Figure 5 As shown, when one end of the first path switch 512 (such as end a) is fixedly connected to one end of the cellular transceiver module 51 through the first transceiver path 511, and the other end of the first path switch 512 (such as end b) is flexibly connected to one end of the wireless front-end module 53 through the first transceiver path 511, the wireless transceiver module 52 can control the closing of end b of the first path switch 512 through the cellular transceiver module 51, so that the first transceiver path 511 between the first path switch 512 and the wireless front-end module 53 is in a conducting state, that is, the first transceiver path 511 is in a conducting state.

[0077] Exemplarily, the wireless transceiver module 52 can transmit a signal for controlling the first path switch 512 to the cellular transceiver module 51 through the path connecting the wireless transceiver module 52 and the cellular transceiver module 51. The cellular transceiver module 51 can control the b-end of the first path switch 512 to close based on the signal for controlling the first path switch 512.

[0078] Optionally, the wireless transceiver module 52 and the first path switch 512 can also be connected (not shown in the figure) so that the wireless transceiver module 52 can directly control the b end of the first path switch 512 to close, and then the first transceiver path 511 between the first path switch 512 and the wireless front-end module 53 is in a conductive state.

[0079] like Figure 5 As shown, when one end of the second path switch 522 (such as the c end) is fixedly connected to one end of the wireless transceiver module 52 through the second transceiver path 521, and the other end of the second path switch 522 (such as the d end) is flexibly connected to one end of the wireless front-end module 53 through the second transceiver path 521, the wireless transceiver module 52 can control the d end of the second path switch 522 to be disconnected, so that the second transceiver path 521 between the second path switch 522 and the wireless front-end module 53 is in a disconnected state, that is, the second transceiver path 521 is in a disconnected state.

[0080] The wireless front-end module 53 is also used to transmit the first cellular communication signal to the cellular transceiver module 51 through the first transceiver path 511 when the first transceiver path 511 is in an on state and the second transceiver path 521 is in a off state; and / or, to obtain the second cellular communication signal transmitted by the cellular transceiver module 51 through the first transceiver path 511 and send the second cellular communication signal.

[0081] Optionally, the wireless transceiver module 52 may also control the b-end of the first path switch 512 to be disconnected based on the second control signal, so that the first transceiver path 511 is in a disconnected state, and control the d-end of the second path switch 522 to be turned on, so that the second transceiver path 521 is in a turned-on state. The wireless front-end module 53 is also used to transmit the first wireless communication signal to the wireless transceiver module 52 through the second transceiver path 521 when the second transceiver path 521 is in a turned-on state and the first transceiver path 511 is in a disconnected state; and / or, obtain the second wireless communication signal transmitted by the wireless transceiver module 52 through the second transceiver path 521, and send the second wireless communication signal.

[0082] 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.

[0083] In some embodiments, a control path may be provided between the wireless transceiver module and the wireless front-end module in the signal transceiver system to achieve independent transmission of control signals and communication signals.

[0084] Figure 6 Schematic diagram of a signal transceiver system 60 provided in an embodiment of the present application. The signal transceiver system 60 includes: a cellular transceiver module 61, a wireless transceiver module 62 and a wireless front-end module 63. The cellular transceiver module 61 is connected to the wireless transceiver module 62. A first transceiver path 611 corresponding to a cellular communication signal is formed between the cellular transceiver module 61 and the wireless front-end module 63. A second transceiver path 621 corresponding to a wireless communication signal can be formed between the wireless transceiver module 62 and the wireless front-end module 63, wherein:

[0085] The cellular transceiver module 61 is used to send a first control signal to the wireless transceiver module 62 .

[0086] The wireless transceiver module 62 is further used to control the first path switch 612 to be turned on based on the above-mentioned first control signal, so that the first transceiver path 611 is in a conducting state, and control the second path switch 622 to be turned off, so that the second transceiver path 621 is in a disconnected state.

[0087] In a possible implementation, the wireless transceiver module 62 can directly control the state of the path switch based on the first control signal, such as controlling the first path switch 612 to be turned on so that the first transceiver path 611 is in a conducting state, and controlling the second path switch 622 to be turned off so that the second transceiver path 621 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.

[0088] like Figure 6 As shown, a control path 623 may be provided between the wireless transceiver module 62 and the wireless front-end module 63 .

[0089] The wireless transceiver module 62 can also be used to send a first control signal to the wireless front-end module 63 through the above-mentioned control path 623. The wireless front-end module 63 can control the state of the above-mentioned path switch based on the above-mentioned first control signal to make the first path switch 612 turned on and the second path switch 622 turned off.

[0090] In a possible case, the path switch is arranged on the corresponding transceiver path.

[0091] For example, Figure 6 As shown, when one end of the first path switch 612 (such as end a) is flexibly connected to one end of the cellular transceiver module 61 through the first transceiver path 611, and the other end of the first path switch 612 (such as end b) is fixedly connected to one end of the wireless front-end module 63 through the first transceiver path 611, the wireless front-end module 63 can control the end a of the first path switch 612 to be closed based on the first control signal, so that the first transceiver path 611 between the first path switch 612 and the cellular transceiver module 61 is in a conductive state.

[0092] For example, Figure 6 As shown, when one end of the second path switch 622 (such as the C end) is flexibly connected to one end of the wireless transceiver module 62 through the second transceiver path 621, and the other end of the second path switch 622 (such as the D end) is fixedly connected to one end of the wireless front-end module 63 through the second transceiver path 621, the wireless front-end module 63 can control the C end of the second path switch 622 to be disconnected based on the first control signal, so that the second transceiver path 621 between the second path switch 622 and the wireless transceiver module 62 is in a disconnected state.

[0093] Optionally, the path switch may also be provided on the wireless front-end module 63, such as Figure 6 As shown in the third path switch 631, the wireless front-end module 63 can also control the state of the third path switch 631 based on the first control signal to achieve that the first transceiver path 611 is in the on state, the second transceiver path 621 is in the off state, and cellular communication signals are received and transmitted through the first transceiver path 611.

[0094] For example, if one end of the third path switch 631 is fixedly connected to other devices in the wireless front-end module 63, the other end of the third path switch 631 can be flexibly connected to the transceiver path. If the wireless front-end module 63 controls the other end of the third path switch 631 to be connected to the A end of the first transceiver path 611, the first transceiver path 611 is in the on state, and the second transceiver path 621 is in the off state.

[0095] 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.

[0096] Figure 7 It is a schematic flowchart of a signal receiving and sending method 70 provided in an embodiment of the present application.

[0097] S71: 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.

[0098] 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.

[0099] In some embodiments, in the first network scenario, the cellular communication service needs to receive and send cellular communication signals in multiple 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 multiple different working frequency bands through the existing time division method, the cellular transceiver module 61 can determine the first working frequency band among the 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 63.

[0100] 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 61 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 61 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 63.

[0101] S72, the cellular transceiver module sends a first control signal corresponding to the first working frequency band to the wireless transceiver module. Correspondingly, the wireless transceiver module receives the first control signal.

[0102] For example, Figure 6 As shown, the cellular transceiver module 61 can send a first control signal corresponding to the first working frequency band to the wireless transceiver module 62 through the path connecting it and the wireless transceiver module 62. Correspondingly, the wireless transceiver module 62 receives the first control signal from the cellular transceiver module 61 through the above path.

[0103] S73, the wireless transceiver 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.

[0104] In one possible implementation, the cellular transceiver module 61 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 wireless transceiver module 62 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 63 to receive and / or send cellular communication signals in the second working frequency band.

[0105] In another possible implementation, the first control signal may also include the first working frequency band information, so that the wireless transceiver module 62 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 63 to receive and / or send cellular communication signals in the second working frequency band.

[0106] In one possible case, the above-mentioned first working frequency band may include one or more of the B40 band, the B41 band, the N40 band, and the N41 band. Considering that the frequencies of the WIFI 2.4G band are relatively close to those of the B40 band, the B41 band, the N40 band, and the N41 band, the second working frequency band may include the Wi-Fi 2.4G band, so that the wireless front-end module 63 can achieve the receiving and sending effects of cellular communication signals similar to those in the above-mentioned B40 band, B41 band, N40 band or N41 band under the Wi-Fi 2.4G band.

[0107] 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 63 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.

[0108] 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 cellular communication signals, so that the wireless transceiver module may flexibly control the wireless front-end module to effectively transceive cellular communication signals in a second working frequency band that has an intersection with the first working frequency band, or in a second working frequency band whose difference with the first working frequency band is less than a difference threshold, based on the first control signal.

[0109] Optionally, in addition to the transceiver module 62 and the cellular communication signal transmission and reception shown in the above embodiment, the wireless transceiver module 62 may also send a second control signal to the wireless front-end module 63 through the above control path 623. Based on the second control signal, the wireless front-end module 63 may control the second transceiver path 621 to be in an on state and the first transceiver path 611 to be in an off state, and transmit and receive wireless communication signals based on the second transceiver path 621.

[0110] Exemplarily, when the path switch is set on the transceiver path, the wireless front-end module 63 can control the a-end of the first path switch 612 to be disconnected based on the second control signal, so that the first transceiver path 611 between the first path switch 612 and the cellular transceiver module 61 is in a disconnected state, and control the c-end of the second path switch 622 to be closed, so that the second transceiver path 621 between the second path switch 622 and the wireless transceiver module 62 is in a conductive state.

[0111] Exemplarily, when the path switch is set on the wireless front-end module 63, the wireless front-end module 63 can control one end of the third path switch 631 to select connection with the B end of the second transceiver path 621 based on the second control signal sent by the wireless transceiver module 62 through the control path, so that the second transceiver path 621 is in the on state and the first transceiver path 611 is in the off state.

[0112] In an embodiment of the present application, a control path may also be provided between the wireless transceiver module and the wireless front-end module in the signal transceiver system to realize transmission of control signals through the control path, realize independent transmission of control signals and communication signals, and effectively improve signal transmission efficiency.

[0113] In some embodiments, the wireless transceiver module in the signal transceiver system is also used to determine whether the wireless front-end module performs target communication signal transmission and reception to avoid abnormalities of the wireless front-end module in scenarios where cellular communication services and wireless communication services exist.

[0114] Figure 8 It is a schematic flowchart of another signal receiving and sending method 80 provided in an embodiment of the present application.

[0115] S81, the cellular transceiver module sends a first control signal to the wireless transceiver module. Correspondingly, the wireless transceiver module receives the first control signal.

[0116] For example, Figure 6 As shown, the cellular transceiver module 61 can transmit the first control signal to the wireless transceiver module 62 through the path connecting it and the wireless transceiver module 62. Correspondingly, the wireless transceiver module 62 can receive the first control signal from the cellular transceiver module 61 through the path.

[0117] S82, the wireless transceiver module determines whether there is currently a wireless communication service.

[0118] In a possible implementation, the wireless transceiver module 62 can determine whether to perform an operation of controlling the wireless front-end module 63 to receive and / or send wireless communication signals within a preset time period after receiving the first control signal, so as to determine whether there is a wireless communication service. If the wireless transceiver module 62 also performs an operation of controlling the wireless front-end module 63 to receive and / or send wireless communication signals within a preset time period after receiving the first control signal, it can be determined that there is a wireless communication service. Among them, the operation of controlling the wireless front-end module 63 to receive and / or send wireless communication signals can include an operation of controlling the second transceiver path to be in a conductive state, such as an operation of controlling the second path switch 622 to be conductive.

[0119] In another possible implementation, the wireless transceiver module 62 may also determine whether there is a control signal for transmitting and / or receiving a wireless communication signal to the wireless front-end module 63 within a preset time period after receiving the first control signal, so as to determine whether there is a wireless communication service. If the wireless transceiver module 62 also transmits an operation signal for receiving and / or transmitting a wireless communication signal to the wireless front-end module 63 within a preset time period after receiving the first control signal, it can be determined that there is a wireless communication service. The control signal for receiving and / or transmitting a wireless communication signal may be the second control signal shown in the above embodiment.

[0120] S83, if there is currently a wireless communication service, the wireless transceiver module controls the wireless front-end module to receive and / or send the target communication signal based on a preset priority order; the preset priority order includes the priorities of the cellular communication signal and the wireless communication signal, and the target communication signal is a communication signal with a higher priority between the cellular communication signal and the wireless communication signal.

[0121] For example, Figure 6 As shown, when there is currently a wireless communication service and the priority of the wireless communication signal is higher than the priority of the cellular communication signal, the wireless transceiver module 62 can control the wireless front-end module 63 to receive and / or send the wireless communication signal.

[0122] For example, Figure 6 As shown, when there is currently a wireless communication service and the priority of the wireless communication signal is lower than the priority of the cellular communication signal, the wireless transceiver module 62 can also control the wireless front-end module 63 to receive and / or send the cellular communication signal.

[0123] 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.

[0124] 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 the communication signal with a higher priority among the cellular communication signal and the wireless communication signal, so as to avoid abnormality of the wireless front-end module in the scenario where there are cellular communication services and wireless communication services, thereby affecting the transmission and reception of the communication signal with a higher priority.

[0125] Fig. 9 It is a schematic flowchart of another signal receiving and sending method 90 provided in an embodiment of the present application.

[0126] S91, the cellular transceiver module sends a first control signal to the wireless transceiver module, the first control signal including cellular communication service information. Correspondingly, the wireless transceiver module receives the first control signal.

[0127] Exemplarily, the cellular communication service information may be the service type implemented by sending and receiving cellular communication signals, such as screen projection service type, call service type, etc.

[0128] S92, the wireless transceiver module determines whether a multiplexing condition corresponding to the wireless front-end module is met according to the cellular communication service information.

[0129] In some embodiments, the multiplexing condition may include: the cellular communication service information is preset service information.

[0130] 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.

[0131] S93, when the above multiplexing conditions are met, the wireless transceiver module controls the wireless front-end module to receive and / or send cellular communication signals.

[0132] Exemplarily, if the cellular communication service information included in the first control signal transmitted by the cellular transceiver module 61 is preset service information, it can be determined that the above multiplexing condition is met, and the wireless transceiver module 62 can control the wireless front-end module 63 to receive and / or send cellular communication signals.

[0133] Exemplarily, if there is a wireless communication service and 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-mentioned multiplexing conditions are met, and the wireless transceiver module 62 can also control the wireless front-end module 63 to receive and / or send cellular communication signals.

[0134] 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.

[0135] 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.

[0136] 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.

[0137] Fig.10 It 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 transceiver module 102, a wireless front-end module 103 and a radio frequency front-end module 104. The cellular transceiver module 101 is connected to the wireless transceiver module 102 and the radio frequency front-end module 104. 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 103. A second transceiver path 1021 corresponding to a wireless communication signal can be formed between the wireless transceiver module 102 and the wireless front-end module 103, wherein:

[0138] In a possible case, the cellular transceiver module 101 is used to send a first control signal to the wireless transceiver module 102 so as to control the wireless front-end module 103 to transmit and receive cellular communication signals through the wireless transceiver module 102 .

[0139] The wireless transceiver module 102 can control the wireless front-end module 103 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.

[0140] 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.

[0141] 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.

[0142] like Fig.10 As shown, the cellular transceiver module 101 can transmit a first control signal to the wireless transceiver module 102 through the path connecting it and the wireless transceiver module 102. Correspondingly, the wireless transceiver module 102 can control the wireless front-end module 103 to transmit and receive cellular communication signals based on the first control signal.

[0143] In a possible implementation, the wireless transceiver module 102 may control the wireless front-end module 103 to transmit and receive cellular communication signals by controlling the path switch.

[0144] Exemplarily, if a first path switch (not shown in the figure) is provided on the first transceiver path 1011, one end (such as end a) of the first path switch is fixedly connected to one end of the cellular transceiver module 101 through the first transceiver path 1011, 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 103 through the first transceiver path 1011, the wireless transceiver module 102 can control the end b of the first path switch to be closed through the cellular transceiver module 101, such as the wireless transceiver module 102 can transmit a signal for controlling the first path switch to the cellular transceiver module 101 through the path connecting it and the cellular transceiver module 101, and the cellular transceiver module 101 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 1011 between the first path switch and the wireless front-end module 103 is in a conducting state. The wireless front-end module 103 can receive and / or send cellular communication signals through the first transceiver path 1011 in the conducting state.

[0145] Optionally, the wireless transceiver module 102 may also be connected to the first path switch (not shown in the figure), so that the wireless transceiver module 102 can directly control the first path switch to close, thereby putting the first transceiver path 1011 in a conducting state.

[0146] Similarly, a path switch may also be provided on the second transceiver path 1021, 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 102 through the second transceiver path 1021, 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 103 through the second transceiver path 1021. In this case, the wireless transceiver module 102 may control the end d of the second path switch to be disconnected, so that the second transceiver path 1021 between the second path switch and the wireless front-end module 103 is in a disconnected state, that is, the second transceiver path 1021 is in a disconnected state, so that the wireless front-end module 103 may receive and / or send cellular communication signals through the first transceiver path 1011 that is in conduction.

[0147] In another possible implementation, the wireless transceiver module 102 may also control the path switch by controlling the wireless front-end module 103 to enable the wireless front-end module 103 to transmit and receive cellular wireless signals.

[0148] like Fig.10 As shown, the wireless transceiver module 102 can send a first control signal to the wireless front-end module 103 through the control path 1023. The wireless front-end module 103 can control the state of the path switch based on the above-mentioned first control signal to make the first transceiver path 1011 in an on state and the second transceiver path 1021 in a disconnected state.

[0149] In the case where the path switch is set on the corresponding transceiver path, if one end (such as end a) of the first path switch on the first transceiver path 1011 is flexibly connected to one end of the cellular transceiver module 101 through the first transceiver path 1011, and the other end (such as end b) of the first path switch is fixedly connected to one end of the wireless front-end module 103 through the first transceiver path 1011, the wireless front-end module 103 can control the end a of the first path switch to be closed based on the first control signal, so that the first transceiver path 1011 between the first path switch and the cellular transceiver module 101 is in a conductive state. If one end (such as end C) of the second path switch on the second transceiver path 1021 is flexibly connected to one end of the wireless transceiver module 102 through the second transceiver path 1021, 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 103 through the second transceiver path 1021, the wireless front-end module 103 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 1021 between the second path switch and the wireless transceiver module 102 is in a disconnected state.

[0150] Optionally, a path switch (such as a third path switch) can also be set on the wireless front-end module 103, and the wireless front-end module 103 can also control the state of the third path switch based on the first control signal to achieve the first transceiver path 1011 being in an on state, the second transceiver path 1021 being in an off state, and receiving and / or sending cellular communication signals through the first transceiver path 1011.

[0151] In a possible case, the cellular transceiver module 101 is used to control the RF front-end module 104 to transmit and receive cellular communication signals.

[0152] like Fig.10 As shown, a third transceiver path 1041 corresponding to the cellular communication signal can be formed between the cellular transceiver module 101 and the RF front-end module 104. The cellular transceiver module 101 can control the third transceiver path 1041 to be in a conducting state so that the RF front-end module 104 can transmit and receive cellular communication signals.

[0153] Exemplarily, a corresponding path switch (not shown in the figure) may also be provided on the third transceiver path 1041, so that the cellular transceiver module 101 can control the path switch to be turned on, so that the third transceiver path 1041 is in a conducting state. If one end of the path switch is fixedly connected to the cellular transceiver module 101 and the other end is flexibly connected to the RF front end 104, the cellular transceiver module 101 can control the other end of the path switch flexibly connected to the RF front end module 104 to be turned on, so that the third transceiver path 1041 is in a conducting state.

[0154] Optionally, a control path (not shown in the figure) may also be provided between the cellular transceiver module 101 and the RF front-end module 104, and the cellular transceiver module 101 may transmit a control signal to the RF front-end module 104 through the control path, so that the RF front-end module 104 may control the third transceiver path 1041 to be in a conducting state based on the control signal, and transmit and receive cellular communication signals through the third transceiver path 1041.

[0155] Exemplarily, when one end of the path switch provided on the third transceiver path 1041 is flexibly connected to the cellular transceiver module 101 and the other end is fixedly connected to the RF front-end module 104, the RF front-end module 104 can, upon receiving a control signal, control one end of the path switch flexibly connected to the cellular transceiver module 101 based on the control signal to be turned on, so that the third transceiver path 1041 is in a conducting state.

[0156] In one possible case, the cellular transceiver module 101 can control the RF front-end module 104 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.

[0157] In a possible case, the cellular transceiver module 101 may also control the RF front-end module 104 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, the N41 frequency band, and the N79 frequency band.

[0158] Exemplarily, the cellular transceiver module 101 may control the RF front-end module 104 to receive and / or send cellular communication signals in the B40 frequency band and the N79 frequency band in a time division manner.

[0159] In another possible case, while the wireless transceiver module 102 controls the wireless front-end module 103 to transmit cellular communication signals based on the first control signal, the cellular transceiver module 101 can also control the RF front-end module 104 to transmit and receive cellular communication signals.

[0160] The wireless transceiver module 102 can control the wireless front-end module 103 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 101 can control the RF front-end module 104 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.

[0161] 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.

[0162] 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.

[0163] Exemplarily, the wireless transceiver module 102 can control the wireless front-end module 103 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 101 can control the RF front-end module 104 to receive and / or send cellular communication signals in the N79 frequency band.

[0164] 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.

[0165] Fig.11 It is a schematic diagram of a signal transceiver system 110 provided in an embodiment of the present application. The signal transceiver system 110 includes: a cellular transceiver module 111, a wireless transceiver module 112, a wireless front-end module 113 and a radio frequency front-end module 114. A third transceiver path 1141 is formed between the cellular transceiver module 111 and the radio frequency front-end module 114. A first transceiver path 1133 is formed between the cellular transceiver module 111 and the wireless front-end module 113. A second transceiver path 1132 is formed between the wireless transceiver module 112 and the wireless front-end module 113. A first control path can also be set between the cellular transceiver module 111 and the radio frequency front-end module 114, and a second control path 1131 can also be set between the wireless transceiver module 112 and the wireless front-end module 113. The cellular transceiver module 111 may include a first communication interface 1111, and the wireless transceiver module 112 may include a second communication interface 1121. The cellular transceiver module 111 establishes a communication connection with the second communication interface 1121 of the wireless transceiver module 112 through the first communication interface 1111, wherein:

[0166] In some embodiments, the first communication interface 1111 and the second communication interface 1112 may include a Mobile Industry Processor Interface (MIPI), which plays an important role in achieving high performance, low power consumption, and miniaturized connection requirements.

[0167] In a possible implementation, a cellular communication signal may be received and / or sent via a transceiver path in the signal transceiver system 110 .

[0168] In one possible case, a cellular communication signal may be received and / or sent via the first transceiver path 1133 in the signal transceiver system 110 .

[0169] like Fig.11 As shown, the cellular transceiver module 111 can transmit a first control signal to the wireless transceiver module 112 through the communication connection established between the first communication interface 1111 and the second communication interface 1112, so that the wireless transceiver module 112 can control the first transceiver path 1133 to be turned on based on the first control signal, so as to control the wireless front-end module 113 to receive and / or send cellular communication signals through the first transceiver path 1133.

[0170] Exemplarily, the wireless transceiver module 112 can transmit a control instruction for turning on the first transceiver path 1133 to the cellular transceiver module 111 through the communication connection established between the first communication interface 1111 and the second communication interface 1112. Correspondingly, the cellular transceiver module 111 can control the first transceiver path 1133 to be in a conducting state based on the control instruction for turning on the first transceiver path 1133. Among them, a first path switch (not shown in the figure) can be provided on the first transceiver path 1133, and the cellular transceiver module 111 can control the first path switch to be turned on to realize that the first transceiver path is in a conducting state. For specific details, please refer to the description in the above embodiment, and no further description will be given here to avoid repetition.

[0171] Exemplarily, the wireless transceiver module 112 may also transmit a control instruction or other control instruction (such as the first control instruction) for turning on the first transceiver path 1133 to the wireless front-end module 113 through the second control path 1131. Correspondingly, the wireless front-end module 113 may control the first transceiver path 1133 to be turned on based on the control instruction from the wireless transceiver module 112, and receive and / or send cellular communication signals through the first transceiver path 1133.

[0172] If a first path switch (not shown) can be provided on the first transceiver path 1133, the wireless front-end module 113 can control the first path switch to be turned on, so as to achieve the first transceiver path 1133 being in a conducting state. For specific details, please refer to the description in the above embodiment, and no further description will be given here to avoid repetition.

[0173] If a path switch, such as a third path switch, is provided on the wireless front-end module 113, the wireless front-end module 113 may also control the third path switch to be connected to the port of the first transceiver path 1133, so as to realize that the first transceiver path 1133 is in a conducting state. For specific details, please refer to the description in the above embodiment, and no further description will be given here to avoid repetition.

[0174] Optionally, while controlling the first transceiver path 1133 to be in an on state, the second transceiver path 1132 may also be controlled to be in an off state (see the above embodiment) to ensure that the wireless front-end module 113 can normally transmit and receive cellular communication signals.

[0175] In another possible case, the cellular communication signal may also be received and / or sent via the third transceiver path 1141 in the signal transceiver system 110 .

[0176] like Fig.11 As shown, the cellular transceiver module 111 can control the third transceiver path 1141 to be turned on, so as to control the RF front-end module 114 to receive and / or send cellular communication signals through the third transceiver path 1141 .

[0177] For example, if a third path switch (not shown) is provided on the third transceiver path 1141, the cellular transceiver module 111 can control the third path switch to be turned on, so that the third transceiver path 1141 is in a conducting state. For details, please refer to the above embodiments, and will not be described here to avoid repetition.

[0178] Exemplarily, the cellular transceiver module 111 may also send a control instruction to the RF front-end module through the first control path 1142. Correspondingly, the RF front-end module 114 may receive the control instruction and control the third transceiver path 1141 to be turned on based on the control instruction.

[0179] If a third path switch (not shown) may be provided on the third transceiver path 1141, the RF front-end module 114 may control the third path switch to be turned on, so as to achieve the third transceiver path 1141 being in a conducting state. For specific details, please refer to the description in the above embodiment, and no further description will be given here to avoid repetition.

[0180] If a path switch is provided on the RF front-end module 114, such as a third path switch, the RF front-end module 114 may also control the third path switch to be connected to a port of the third transceiver path 1141, so as to realize that the third transceiver path 1141 is in a conducting state. For specific details, please refer to the description in the above embodiment, and will not be described here again to avoid repetition.

[0181] In a possible implementation, cellular communication signals may be received and / or sent via two transceiver paths in the signal transceiver system 110 .

[0182] like Fig.11 As shown, the cellular transceiver module 111 can control the third transceiver path 1141 to be turned on, so as to control the RF front-end module 114 to receive and / or send cellular communication signals through the third transceiver path 1141. The cellular transceiver module 111 can also transmit a first control signal to the wireless transceiver module 112 through the communication connection established between the first communication interface 1111 and the second communication interface 1112, so that the wireless transceiver module 112 can control the first transceiver path 1133 to be turned on based on the first control signal, so as to control the wireless front-end module 113 to receive and / or send cellular communication signals through the first transceiver path 1133. For example, the wireless transceiver module 112 can control the wireless front-end module 113 to receive and / or send cellular communication signals in the N40 frequency band based on the above-mentioned first control signal, and the cellular transceiver module 111 can control the RF front-end module 114 to receive and / or send cellular communication signals in the N79 frequency band. For specific details, please refer to the aforementioned embodiment, and to avoid repetition, it is repeated here.

[0183] In an embodiment of the present application, the cellular transceiver module 111 may include a first communication interface 1111, and the wireless transceiver module 112 may include a second communication interface 1121. The cellular transceiver module 111 establishes a communication connection with the second communication interface 1121 of the wireless transceiver module 112 through the first communication interface 1111, and the first communication interface 1111 and the second communication interface 1112 may include a mobile industry processor interface MIPI. Among them, the MIPI interface standard usually uses low-voltage differential signal transmission, which is conducive to reducing interference and noise in transmission and improving anti-interference capabilities. In addition, the mobile industry processor interface MIPI can also support multi-master device functions, that is, allowing multiple master devices to exist on the same communication bus at the same time, and can communicate and transmit data, while improving the flexibility and scalability of the signal transceiver system, it also effectively reduces the number of physical connections required and improves the efficiency of data transmission.

[0184] 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 protection scope of the present invention.

Claims

1. A signal transceiver system, characterized in that: It includes a cellular transceiver module, a wireless transceiver module and a wireless front-end module, wherein the wireless transceiver module is connected to the wireless front-end module, and the cellular transceiver module is also connected to the wireless transceiver module and the wireless front-end module respectively, wherein: The cellular transceiver module is used to send a first control signal to the wireless transceiver module; The wireless transceiver module is used to receive the first control signal sent by the cellular transceiver module, and control the wireless front-end module to receive and / or send cellular communication signals 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: A first transceiver path corresponding to a cellular communication signal is formed between the wireless front-end module and the cellular transceiver module; The wireless transceiver 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.

3. The signal transceiver system according to claim 2, characterized in that: The signal transceiver system further includes a first path switch disposed on the first transceiver path; The wireless transceiver module is further used 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.

4. The signal transceiver system according to claim 1, characterized in that: A second transceiver path corresponding to the wireless communication signal is formed between the wireless transceiver module and the wireless front-end module; The wireless transceiver module is further used to control the second transceiver path to be in a disconnected state based on the first control signal.

5. The signal transceiver system according to claim 4, characterized in that: A control path is also provided between the wireless transceiver module and the wireless front-end module; The wireless transceiver module is further used to control the wireless front-end module to receive and / or send cellular communication signals through the control path based on the first control signal.

6. 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 wireless transceiver module; The wireless transceiver 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.

7. The signal transceiver system according to claim 6, 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.

8. The signal transceiver system according to claim 6, characterized in that: The signal transceiver system further comprises a radio frequency front-end module, and the radio frequency front-end module is connected to the cellular transceiver 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.

9. The signal transceiver system according to claim 1, characterized in that: The wireless transceiver module is further configured to, upon receiving the first control signal, control the wireless front-end module to receive and / or send a target communication signal based on a preset priority order if a wireless communication service currently exists; 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.

10. The signal transceiver system according to claim 1, characterized in that: The first control signal also includes cellular communication service information; 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; if the multiplexing condition is met, control the wireless front-end module to receive and / or send cellular communication signals.

11. The signal transceiver system according to claim 10, characterized in that: The multiplexing condition includes: 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 current wireless communication service information.

12. The signal transceiver system according to any one of claims 1 to 11, characterized in that: The cellular transceiver module includes a first communication interface, and the wireless transceiver module includes a second communication interface. The cellular transceiver module establishes a communication connection with the second communication interface of the wireless transceiver module through the first communication interface. The first communication interface and the second communication interface include a mobile industry processor interface MIPI.

13. An electronic device, characterized in that: A signal transceiver system comprising any one of claims 1 to 12.

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