Satellite communication method and device and storage medium

Abstract

The embodiment of the invention provides a satellite communication method and device and a storage medium, relates to the technical field of communication, and can realize simultaneous access of a terminal to a satellite network and a cellular network so as to improve the communication experience of a user. The method comprises the following steps: accessing a satellite network in response to the operation of satellite communication connection under the condition that a terminal accesses a cellular network and the cellular network is in a standby mode; the tuning parameter of the cellular network is adjusted to a first tuning parameter, and the first tuning parameter is used for enabling the cellular network to be in the standby mode and enabling the satellite network to be in the working mode of successful satellite alignment at the same time.

Description

Technical Field

[0001] The present disclosure relates to the field of communication technologies, and in particular, to a satellite communication method, device, and storage medium. Background Art

[0002] A satellite terminal is a device capable of receiving and sending satellite signals, and can provide communication services in remote areas or places without ground communication infrastructure to meet the communication needs of users.

[0003] Currently, satellite terminals support communicating by separately accessing a satellite network or a cellular network. For example, when accessing the satellite network for communication, the cellular network will be disconnected. Correspondingly, when accessing the cellular network for communication, the satellite network will also be disconnected. Satellite terminals cannot simultaneously access the satellite network and the cellular network, and this communication mode may cause problems such as missed calls and restricted use for users. Summary of the Invention

[0004] Embodiments of the present disclosure provide a satellite communication method, device, and storage medium, which can enable a terminal to simultaneously access a satellite network and a cellular network to improve the communication experience of users.

[0005] In a first aspect, a satellite communication method is provided, including:

[0006] When the terminal accesses the cellular network and the cellular network is in the standby mode, in response to an operation of satellite communication connection, access the satellite network;

[0007] Adjust the tuning parameter of the cellular network to a first tuning parameter, where the first tuning parameter is used to enable the cellular network to be in the standby mode while the satellite network is in the successfully aligned working mode.

[0008] In a second aspect, another satellite communication method is provided, including:

[0009] Obtain environmental information;

[0010] According to the environmental information, determine a target tuning parameter in a tuning parameter combination, and adjust the tuning parameter of the terminal to the target tuning parameter; where the target tuning parameter is used to satisfy that the communication mode of the terminal is any one of the following combinations:

[0011] The cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the working mode;

[0012] The cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the standby mode;

[0013] The cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the working mode;

[0014] The cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the standby mode.

[0015] In a third aspect, an electronic device is provided, including:

[0016] A communication module, configured to access the satellite network in response to an operation of satellite communication connection when the terminal accesses the cellular network and the cellular network is in the standby mode;

[0017] A processing module, configured to adjust the tuning parameter of the cellular network to a first tuning parameter, where the first tuning parameter is used to make the satellite network in the working mode with successful satellite alignment while the cellular network is in the standby mode.

[0018] In a fourth aspect, another electronic device is provided, including:

[0019] An acquisition module, configured to acquire environmental information;

[0020] A processing module, configured to determine a target tuning parameter from a combination of tuning parameters according to the environmental information, and adjust the tuning parameter of the terminal to the target tuning parameter; wherein, the target tuning parameter is used to satisfy that the communication mode of the terminal is in any one of the following combinations: the cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the working mode; the cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the standby mode; the cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the working mode; the cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the standby mode.

[0021] In a fifth aspect, another electronic device is provided, including: a memory and a processor; the memory and the processor are coupled; the memory is used to store instructions executable by the processor; when the processor executes the instructions, it executes the satellite communication method in the first aspect above, or executes the satellite communication method in the second aspect above.

[0022] In a sixth aspect, a computer-readable storage medium is provided, on which computer instructions are stored. When the computer instructions run on a computer, the computer is made to execute the satellite communication method in the first aspect above, or execute the satellite communication method in the second aspect above.

[0023] In a seventh aspect, a computer program product containing instructions is provided. When the computer program product runs on a computer, the computer is made to implement the satellite communication method in the first aspect above, or implement the satellite communication method in the second aspect above.

[0024] In the embodiments of the present disclosure, the terminal accesses the satellite network by responding to an operation of satellite communication connection, while maintaining the connection of the cellular network, and adjusts the tuning parameters of the cellular network so that the satellite network can be in the working mode of successfully aligning with the satellite while the cellular network remains in standby. The terminal realizes the simultaneous access to two networks, avoiding the situation of missed calls caused by only accessing one network, and improving the user's communication experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings in the following description are only the drawings of some embodiments of the present disclosure, and those of ordinary skill in the art can also obtain other drawings according to these drawings.

[0026] Figure 1 It is a system architecture diagram of a communication system provided by an embodiment of the present disclosure;

[0027] Figure 2 It is a schematic flowchart of a satellite communication method provided by an embodiment of the present disclosure;

[0028] Figure 3 It is a schematic flowchart of another satellite communication method provided by an embodiment of the present disclosure;

[0029] Figure 4 It is a schematic flowchart of another satellite communication method provided by an embodiment of the present disclosure;

[0030] Figure 5 It is a schematic flowchart of a process for determining a preset frequency band set provided by an embodiment of the present disclosure;

[0031] Figure 6 It is a schematic flowchart of a process for a cellular network to switch frequency bands provided by an embodiment of the present disclosure;

[0032] Figure 7 It is a schematic flowchart of a process for accessing a satellite network provided by an embodiment of the present disclosure;

[0033] Figure 8 It is a schematic flowchart of another satellite communication method provided by an embodiment of the present disclosure;

[0034] Figure 9 It is a schematic flowchart of a process for adjusting tuning parameters provided by an embodiment of the present disclosure;

[0035] Figure 10 It is a schematic flowchart of another satellite communication method process provided by an embodiment of the present disclosure;

[0036] Figure 11 It is a schematic flowchart of another satellite communication method process provided by an embodiment of the present disclosure;

[0037] Figure 12 A flowchart for determining optimal tuning parameters provided by an embodiment of the present disclosure;

[0038] Figure 13 Another schematic flowchart of adjusting tuning parameters provided by an embodiment of the present disclosure;

[0039] Figure 14 Another schematic flowchart of a satellite communication method provided by an embodiment of the present disclosure;

[0040] Figure 15 A schematic structural diagram of an electronic device provided by an embodiment of the present disclosure;

[0041] Figure 16 Another schematic structural diagram of an electronic device provided by an embodiment of the present disclosure;

[0042] Figure 17 Another schematic structural diagram of an electronic device provided by an embodiment of the present disclosure. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present disclosure will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts shall fall within the protection scope of the present disclosure.

[0044] In the description of the present disclosure, unless otherwise specified, " / " means "or". For example, A / B may represent A or B. The "and / or" herein is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, "at least one" means one or more, and "a plurality" means two or more. The words such as "first" and "second" do not limit the quantity and execution order, and the words such as "first" and "second" do not necessarily limit being different.

[0045] It should be noted that in the present disclosure, words such as "exemplary" or "for example" are used to represent examples, illustrations or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the present disclosure should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Exactly speaking, using words such as "exemplary" or "for example" aims to present related concepts in a specific manner.

[0046] As a terminal capable of satellite emergency communication, satellite terminals are highly used among target groups (such as marine transportation personnel, tourism and scientific research personnel, etc.). Currently, most satellite terminals support dual-card communication and can single-handedly access the cellular network or the satellite network, but they cannot simultaneously access the cellular network and the satellite network. After the satellite terminal accesses the satellite network, the cellular network will be forcibly disconnected. Only after disconnecting the satellite network can the cellular network be reconnected. Correspondingly, after the satellite terminal accesses the cellular network, the satellite network will be forcibly disconnected. Only after disconnecting the cellular network can the satellite network be reconnected. Therefore, situations such as missed calls may occur, resulting in restricted use by users and a low user experience.

[0047] Based on this, the present disclosure provides a satellite communication method. In this method, the terminal accesses the satellite network by responding to an operation for satellite communication connection while maintaining the connection of the cellular network. By adjusting the tuning parameters of the cellular network, the cellular network can remain in standby while the satellite network can be in the working mode of successful satellite alignment. This enables the terminal to simultaneously access the two networks, avoiding the situation of missed calls caused by only accessing one network and reducing the communication experience of users.

[0048] In the present disclosure, the terminal can achieve a dual-card standby mode. In this mode, the cellular network and the satellite network accessed by the terminal can both be in the standby mode. Further, the terminal can also adjust the tuning parameters to make the signal quality of the cellular network and the satellite network reach the optimal state for standby.

[0049] In the present disclosure, the terminal can also achieve a dual-card working mode. In this mode, when the cellular network accessed by the terminal is in the working mode, the satellite network accessed by the terminal is in the standby mode. Or, when the cellular network accessed by the terminal is in the standby mode, the satellite network accessed by the terminal is in the working mode of successful satellite alignment. Specifically, when the cellular network accessed by the terminal is in the working mode and the satellite network accessed by the terminal is in the standby mode, the terminal can detect the signal quality in real time and automatically adjust the tuning parameters of the satellite network to minimize the impact on the cellular network. When the satellite network accessed by the terminal is in the working mode and the cellular network accessed by the terminal is in the standby mode, the terminal automatically adjusts the tuning parameters of the cellular network to minimize the impact on the satellite network. When both the cellular network and the satellite network accessed by the terminal are in the working mode, the terminal can automatically adjust the corresponding tuning parameters according to the signal quality and priority to make one or both of the cellular network and the satellite network work in the optimal state of signal quality.

[0050] Exemplarily, dual-card communication can be configured with a satellite dedicated card (such as a telecommunications satellite card) and a cellular communication SIM card (such as a mobile / China Unicom / China Telecom / 2G / 3G / 4G / 5G card) on the terminal at the same time. Among them, the corresponding configurations of the dual cards can be directly pre-configured on the terminal by the terminal manufacturer. Or, the terminal manufacturer provides a corresponding configuration entry for the user on the terminal.

[0051] The satellite communication method provided by the present disclosure can be applied to a communication system as Figure 1 shown. Figure 1 Fig. shows a system architecture diagram of a communication system provided by an embodiment of the present disclosure. As Figure 1 shown, the communication system includes a terminal 10, a cellular base station 20, and a satellite base station 30. The terminal 10 can be connected to the cellular base station 20 and the satellite base station 30 through a wireless communication network, and the terminal 10 can be any terminal within the common coverage range of the cellular base station 20 and the satellite base station 30.

[0052] Among them, the above wireless communication network can be a fifth-generation mobile communication technology (5G) communication network, or a long-term evolution (LTE) communication network, or other wireless communication networks similar to the LTE communication network or the 5G communication network.

[0053] In some embodiments, the terminal 10 can be a mobile phone, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal, an augmented reality (AR) terminal, a wireless terminal in industrial control, a wireless terminal in self-driving, a wireless terminal in remote medical, a wireless terminal in smart grid, a wireless terminal in transportation safety, a wireless terminal in smart city, a wireless terminal in smart home, etc. The embodiments of the present disclosure do not limit the application scenarios. The terminal can sometimes also be referred to as a user equipment (UE), an access terminal, a UE unit, a UE station, a mobile station, a mobile unit, a remote station, a remote terminal, a mobile device, a UE terminal, a wireless communication device, a UE agent, or a UE device, etc., and the embodiments of the present disclosure do not limit this.

[0054] In some embodiments, the cellular base station 20 may be a base station in Long-Term Evolution (LTE), Long-Term Evolution Advanced (LTE-A), or an evolved Node B (eNB or eNodeB), a base station device in a 5G network, or a base station in a future communication system, etc. The base station may include various macro base stations, micro base stations, home base stations, remote radio heads, reconfigurable intelligent surfaces (RIS), routers, wireless fidelity (WIFI) devices, and other network-side devices.

[0055] In some embodiments, the satellite base station 30 may be used to provide network services for terminals via a satellite network. The satellite base station 30 is deployed in the air, such as on a satellite orbit in the air. The satellite orbit to which the satellite base station 30 belongs may be a geostationary earth orbit (GEO), a medium earth orbit (MEO), or a low earth orbit (LEO). Among them, the satellite base stations belonging to the GEO, MEO, and LEO satellite orbits are respectively referred to as GEO satellite base stations, MEO satellite base stations, and LEO satellite base stations.

[0056] In some embodiments, the terminal 10 may obtain the environmental information of the location where the terminal 10 is located, and determine a target tuning parameter from a combination of tuning parameters according to the environmental information, and adjust the tuning parameter of the terminal 10 to the target tuning parameter. Among them, the target tuning parameter is used to satisfy that the communication mode of the terminal 10 is in any one of the following combinations:

[0057] The cellular network accessed by the terminal 10 is in the standby mode, and the satellite network accessed by the terminal 10 is in the working mode;

[0058] The cellular network accessed by the terminal 10 is in the standby mode, and the satellite network accessed by the terminal 10 is in the standby mode;

[0059] The cellular network accessed by the terminal 10 is in the working mode, and the satellite network accessed by the terminal 10 is in the working mode;

[0060] The cellular network accessed by the terminal 10 is in the working mode, and the satellite network accessed by the terminal 10 is in the standby mode.

[0061] In some embodiments, when the terminal 10 accesses the cellular network and the cellular network is in the standby mode, it can access the satellite network. And adjust the tuning parameter of the cellular network to the first tuning parameter, so that while the cellular network is in the standby mode, the satellite network is in the working mode with successful satellite acquisition.

[0062] It should be noted that Figure 1 is only an exemplary framework diagram, Figure 1 the number of devices included in it, the names of each device are not restricted, and in addition to Figure 1 the devices shown, other devices may also be included in this scenario architecture.

[0063] The application scenarios of the embodiments of the present disclosure are not limited. The system architecture and service scenarios described in the embodiments of the present disclosure are for more clearly explaining the technical solutions of the embodiments of the present disclosure, and do not constitute a limitation on the technical solutions provided by the embodiments of the present disclosure. Those of ordinary skill in the art know that with the evolution of the network architecture and the emergence of new service scenarios, the technical solutions provided by the embodiments of the present disclosure are equally applicable to similar technical problems.

[0064] Figure 2 shows a schematic flowchart of a satellite communication method provided by an embodiment of the present disclosure. As Figure 2 shown, it is applied to Figure 1 the terminal 10 in it. This satellite communication method includes the following steps:

[0065] S101. When the terminal accesses the cellular network and the cellular network is in the standby mode, in response to an operation of satellite communication connection, access the satellite network.

[0066] Exemplarily, the operation of satellite communication connection can be that the user touches the satellite access control of the terminal. For example, when the user has a need for satellite communication, touches the satellite working interface of the terminal, and further touches the satellite access control. The satellite access control can be used to trigger the terminal to execute satellite communication connection.

[0067] In some embodiments, when the terminal accesses the cellular network and the cellular network is in the standby mode, the terminal, in response to an operation of satellite communication connection, acquires environmental information, and based on the environmental information, determines whether to access the satellite network.

[0068] Exemplarily, the environmental information can be an environmental picture taken by the terminal.

[0069] As a possible implementation, the terminal, based on the environmental information, determines whether the environment where it is located is an outdoor environment. If it is determined that the environment where it is located is an outdoor environment, it determines to access the satellite network.

[0070] Exemplarily, when the terminal accesses the cellular network and the cellular network is in the standby mode, in response to the operation of satellite communication connection, the terminal takes an environmental picture to obtain environmental information. Further, based on the environmental information, when it is determined that the environment where the terminal is located is an outdoor environment, the terminal determines to access the satellite network. When it is determined that the environment where the terminal is located is an indoor environment, the terminal monitors the environmental information, and when the environment where the terminal is located switches from an indoor environment to an outdoor environment, the terminal determines to access the satellite network.

[0071] It should be understood that when the terminal is in an indoor environment, the signal quality of both the cellular network and the satellite network is poor. If the satellite network continues to be accessed in an indoor environment, it may cause the signal quality of the cellular network and the satellite network to deteriorate further, making it impossible for the user to conduct normal cellular network communication or satellite network communication. Therefore, when the terminal is in an outdoor environment, determining to access the satellite network can ensure the signal quality of the cellular network and the satellite network to guarantee the user's communication experience.

[0072] In some embodiments, as Figure 3 shown, accessing the satellite network can be specifically implemented as the following steps:

[0073] S201. Obtain the connection frequency band of the cellular network.

[0074] Exemplarily, the terminal obtains the connection frequency band of the cellular network by obtaining the log data reported by the background. Among them, the log data includes the connection frequency band of the cellular network, the network type, etc.

[0075] S202. Based on the connection frequency band of the cellular network, determine whether the cellular network interferes with the satellite network.

[0076] As a possible implementation manner, as Figure 4 shown, based on the connection frequency band of the cellular network, determining whether the cellular network interferes with the satellite network can be specifically implemented as the following steps:

[0077] S301. Based on the connection frequency band of the cellular network, determine whether the preset frequency band set includes the connection frequency band of the cellular network.

[0078] Among them, the preset frequency band set includes at least one frequency band that interferes with the satellite network.

[0079] Exemplarily, the preset frequency band set is a frequency band set determined and preset by the terminal manufacturer. As Figure 5As shown in the figure, in an over-the-air (OTA) anechoic chamber, connect the terminal to the test instrument, fix the cellular network of the terminal in different frequency bands, and record the signal quality of the satellite network when the terminal accesses the cellular network in different frequency bands through the test instrument. Further, use the frequency bands that have a greater impact on the signal quality of the satellite network as the frequency bands that interfere with the satellite network, and finally obtain a preset frequency band set and store the preset frequency band set in the register, so that when the terminal accesses the cellular network and the satellite network at the same time, the frequency bands in the preset frequency band set are preferentially excluded.

[0080] It should be noted that the OTA anechoic chamber is an environment for signal testing of the terminal. The OTA anechoic chamber has the characteristic of shielding external wireless signals. Therefore, performing signal testing in the OTA anechoic chamber can ensure the accuracy of the test.

[0081] S302. In the case where the preset frequency band set does not include the connection frequency band of the cellular network, it is determined that the cellular network does not interfere with the satellite network.

[0082] Exemplarily, taking the preset frequency band set including frequency band A, frequency band B, and frequency band C as an example. When the connection frequency band of the cellular network is frequency band D, frequency band D is not included in the preset frequency band set, it is determined that frequency band D will not interfere with the satellite network, and further it is determined that the cellular network does not interfere with the satellite network.

[0083] S303. In the case where the preset frequency band set includes the connection frequency band of the cellular network, it is determined that the cellular network interferes with the satellite network.

[0084] Exemplarily, taking the preset frequency band set including frequency band A, frequency band B, and frequency band C as an example. When the connection frequency band of the cellular network is frequency band A, frequency band A is included in the preset frequency band set, it is determined that frequency band A will interfere with the satellite network, and further it is determined that the cellular network interferes with the satellite network.

[0085] In some embodiments, in the case where the cellular network interferes with the satellite network, based on the preset frequency band set, switch the connection frequency band of the cellular network.

[0086] Exemplarily, taking the preset frequency band set including frequency band A, frequency band B, and frequency band C, and the current connection frequency band of the cellular network being frequency band A as an example. Based on the preset frequency band set, it is determined that the cellular network interferes with the satellite network. Further, based on the preset frequency band set, switch the connection frequency band of the cellular network to a frequency band outside the preset frequency band set, such as frequency band D. In the case where the connection frequency band of the cellular network is frequency band D, the cellular network does not interfere with the satellite network.

[0087] S203. In the case where the cellular network does not interfere with the satellite network, access the satellite network.

[0088] Exemplarily, when the cellular network does not interfere with the satellite network, the terminal sends a network access request to the satellite base station, and accesses the satellite network in response to receiving a network access indication sent by the satellite base station.

[0089] Another example, Figure 6 The figure shows a flow chart of switching frequency bands in a cellular network according to an embodiment of the present disclosure. When the cellular network is in standby mode, a user touches the satellite access control on the terminal to control the terminal's access to the satellite network. In response to the user's touch control, the terminal determines, based on a preset frequency band set, whether the cellular network is interfering with the satellite network. If the cellular network is not interfering with the satellite network, the terminal accesses the satellite network. If the cellular network is interfering with the satellite network, the terminal switches the cellular network's connection frequency band based on the preset frequency band set until the cellular network is no longer interfering with the satellite network, ultimately accessing the satellite network.

[0090] S102: Adjust the tuning parameter of the cellular network to a first tuning parameter.

[0091] The first tuning parameter is used to enable the cellular network to be in a standby mode while the satellite network is in a successful alignment working mode.

[0092] It should be understood that after a terminal accesses a satellite network, it must perform a satellite alignment operation to adjust the antenna's direction and angle to ensure a reliable network connection and maintain satellite network signal quality. If alignment is unsuccessful, the terminal's antenna will not be aligned with the satellite, resulting in degraded signal quality and even the inability to communicate with the satellite. Therefore, the cellular network tuning parameters are adjusted to the first tuning parameters to ensure successful satellite network alignment and maintain satellite communication signal quality.

[0093] Exemplarily, the first tuning parameter is a tuning parameter predetermined by the terminal manufacturer. The terminal manufacturer connects the terminal to a test instrument in an OTA darkroom. When the terminal is connected to a cellular network and a satellite network, the tuning parameter of the cellular network is continuously adjusted, and a tuning parameter that enables the cellular network to be in standby mode while the satellite network is in alignment is recorded. The tuning parameter is used as the first tuning parameter and stored in a register.

[0094] It should be noted that in order to improve the success rate of satellite network alignment, the terminal will also reduce the voice rate of the satellite network, increase the sensitivity of the satellite network, change the power control method of the satellite network, and increase the transmission power of the satellite network.

[0095] In some embodiments, after the terminal accesses the satellite network, it can adjust the tuning parameters of the cellular network and the satellite network through the optimal tuning parameters of the cellular network and the optimal tuning parameters of the satellite network, so that while the cellular network is in the standby mode, the satellite network is in the working mode with successful satellite alignment.

[0096] Among them, the optimal tuning parameters of the cellular network are used to make the signal quality of the cellular network in the optimal state when the terminal only accesses the cellular network; the optimal tuning parameters of the satellite network are used to make the signal quality of the satellite network in the optimal state when the terminal only accesses the satellite network.

[0097] Exemplarily, as Figure 7 shown, it is a schematic diagram of a process for accessing a satellite network provided by an embodiment of the present disclosure. When the cellular network is in standby, the user touches the satellite access control to prepare to access the satellite network. First, based on the connection frequency band of the cellular network, it is determined whether the cellular network interferes with the satellite network. In the case where the cellular network does not interfere with the satellite network, access the satellite network. First, fix the tuning parameters of the cellular network to the optimal tuning parameters of the cellular network, fix the tuning parameters of the satellite network to the optimal tuning parameters of the satellite network, and record the signal quality of the cellular network and the signal quality of the satellite network as a1, and whether the satellite network is successfully aligned. Immediately afterwards, fix the tuning parameters of the cellular network to the optimal tuning parameters of the cellular network, continuously adjust the tuning parameters of the satellite network, and record the maximum values of the signal quality of the cellular network and the signal quality of the satellite network as a2, and whether the satellite network is successfully aligned. Further, fix the tuning parameters of the satellite network to the optimal tuning parameters of the satellite network, continuously adjust the tuning parameters of the cellular network, and record the maximum values of the signal quality of the cellular network and the signal quality of the satellite network as a3, and whether the satellite network is successfully aligned. Finally, select the combination of the tuning parameters of the cellular network and the tuning parameters of the satellite network when the optimal values of the signal quality of the cellular network and the satellite network and the satellite network is successfully aligned in the above three cases as the tuning parameters of the cellular network and the tuning parameters of the satellite network when accessing the satellite network this time, so that while the cellular network is in the standby mode, the satellite network is in the working mode with successful satellite alignment.

[0098] It should be understood that when adjusting the tuning parameters, an increasing or decreasing adjustment method is mostly used in sequence to improve the accuracy during the adjustment process, avoid too large an adjustment range, resulting in large fluctuations in signal quality and reducing the adjustment accuracy.

[0099] In this way, the terminal accesses the satellite network by operating in response to the satellite communication connection, while maintaining the connection to the cellular network. By adjusting the tuning parameters of the cellular network, the cellular network can remain in standby while the satellite network can be in the working mode of successfully pointing to the satellite. This enables the terminal to access both networks simultaneously, avoiding the situation of missed calls due to only accessing one network and improving the user experience.

[0100] In some embodiments, as Figure 8 shown, the method further includes the following steps:

[0101] S401. Monitor the satellite network transitioning from the working mode to the standby mode.

[0102] Exemplarily, the terminal monitors the satellite call status to monitor the change in the working mode of the satellite network. For example, when the satellite communication call ends, the satellite network transitions from the working mode to the standby mode.

[0103] S402. Adjust the tuning parameters of the cellular network to the second tuning parameter and adjust the tuning parameters of the satellite network to the third tuning parameter.

[0104] Wherein, the second tuning parameter is used to make the signal quality of the cellular network in the optimal state when both the cellular network and the satellite network are in the standby mode; the third tuning parameter is used to make the signal quality of the satellite network in the optimal state when both the cellular network and the satellite network are in the standby mode.

[0105] Exemplarily, as Figure 9 shown, it is a schematic flowchart of a process for adjusting tuning parameters provided by an embodiment of the present disclosure. When both the cellular network and the satellite network are in the standby mode, adjust the tuning parameters of the cellular network and the satellite network so that the signal quality of both the satellite network and the cellular network can be in the optimal state in the standby mode.

[0106] It should be noted that when the satellite network transitions from the working mode to the standby mode, the interference situation between the cellular network and the satellite network changes, and other communication parameters of the terminal also change. The current tuning parameters of the cellular network and the current tuning parameters of the satellite network cannot ensure the signal quality of the cellular network and the signal quality of the satellite network when both the cellular network and the satellite network are in the standby mode. Therefore, it is necessary to re-adjust the tuning parameters of the cellular network and the satellite network so that the signal quality of the cellular network and the signal quality of the satellite network are both in the optimal state when both the cellular network and the satellite network are in the standby mode.

[0107] In this way, when both the cellular network and the satellite network are in the standby mode, by adjusting the tuning parameters of the cellular network and the satellite network, the signal quality of both the cellular network and the satellite network can be optimized when they are in the standby mode. This ensures the signal quality of the terminal when it is simultaneously connected to the cellular network and the satellite network and both networks are in the standby mode, further enhancing the user's communication experience.

[0108] In some embodiments, when the satellite network is in the standby mode and the cellular network is in the working mode, the tuning parameters of the satellite network are adjusted to the fourth tuning parameters.

[0109] Among them, the fourth tuning parameters are used to reduce the interference of the satellite network on the cellular network.

[0110] It should be understood that when the satellite network is in the standby mode and the cellular network is in the working mode, the signal quality of the cellular network should be improved as much as possible, and the interference of the satellite network on the cellular network should be reduced to improve the signal quality of the cellular network. Therefore, the tuning parameters of the satellite network are adjusted to the fourth tuning parameters.

[0111] Exemplarily, to further reduce the interference of the satellite network on the cellular network, the terminal can also reduce the transmission power or voice rate of the satellite network.

[0112] In this way, when the satellite network is in the standby mode and the cellular network is in the working mode, by adjusting the tuning parameters of the satellite network, the interference of the satellite network on the cellular network is reduced, thereby reducing the impact on the cellular network and further improving the signal quality of the cellular network to meet the communication needs of users.

[0113] In some embodiments, as Figure 10 shown, the method further includes the following steps:

[0114] S501. When both the satellite network and the cellular network are in the working mode, obtain the priority of the satellite network and the priority of the cellular network.

[0115] It should be understood that when both the satellite network and the cellular network are in the working mode, it is necessary to meet the communication requirements of the network with the higher priority based on the priority of the satellite network and the priority of the cellular network. Therefore, it is necessary to obtain the priority of the satellite network and the priority of the cellular network.

[0116] Exemplarily, the terminal can obtain the priorities of the satellite network and the cellular network by acquiring log data. Alternatively, the terminal can determine the operations based on the user's priorities to determine the priorities of the satellite network and the cellular network. For example, when both the satellite network and the cellular network are in the working mode, the terminal will display a priority interface where the user can adjust the priorities of the satellite network and the cellular network. When the user touches the corresponding operation control, the terminal can determine the priorities of the satellite network and the cellular network according to the user's operation.

[0117] S502. Adjust the signal quality of the satellite network and / or the cellular network based on the priorities of the satellite network and the cellular network.

[0118] Exemplarily, when the priority of the satellite network is higher than that of the cellular network, adjust the signal quality of the satellite network to meet the communication requirements of the satellite network. Correspondingly, when the priority of the satellite network is lower than that of the cellular network, adjust the signal quality of the cellular network to meet the communication requirements of the cellular network. When the priorities of the satellite network and the cellular network are equal, adjust the signal qualities of both the satellite network and the cellular network simultaneously to meet the communication requirements of both the cellular network and the satellite network.

[0119] Among them, the communication services of the satellite network include voice services and SMS services, and meeting the communication requirements of the satellite network includes meeting the voice service requirements and / or SMS service requirements of the satellite network.

[0120] In some embodiments, based on the priorities of the satellite network and the cellular network, adjust the tuning parameters of the satellite network and / or the cellular network to improve the signal quality of the network with a higher priority.

[0121] It should be understood that by fixing the tuning parameters of the network with a higher priority and adjusting the tuning parameters of the network with a lower priority, the interference of the network with a lower priority to the network with a higher priority can be reduced, thereby improving the signal quality of the network with a higher priority.

[0122] As a possible implementation manner, as Figure 11 shown, adjusting the tuning parameters of the satellite network and / or the cellular network based on the priorities of the satellite network and the cellular network can be specifically implemented as the following steps:

[0123] S601. Based on the priorities of the satellite network and the cellular network, obtain the optimal tuning parameters of the cellular network and / or the optimal tuning parameters of the satellite network.

[0124] Exemplarily, when the priority of the cellular network is higher than that of the satellite network, obtain the optimal tuning parameters of the cellular network. When the priority of the satellite network is higher than that of the cellular network, obtain the optimal tuning parameters of the satellite network.

[0125] Among them, the optimal tuning parameters of the cellular network are used to make the signal quality of the cellular network in an optimal state when the terminal only accesses the cellular network; the optimal tuning parameters of the satellite network are used to make the signal quality of the satellite network in an optimal state when the terminal only accesses the satellite network.

[0126] Exemplarily, the optimal tuning parameters of the cellular network and the satellite network are pre-set values by the terminal manufacturer. In an OTA anechoic chamber, obtain all the frequency bands that the cellular network can connect to and various combinations of other communication parameters, such as carrier aggregation (CA) parameters, e-utran newradio dual connectivity (ENDC) parameters. Further conduct OTA performance tests. As Figure 12 shown, after accessing the cellular network, fix the connection frequency bands of the cellular network at A1 - An respectively, and adjust the tuning parameters respectively. Through the OTA performance test, record the signal quality of the cellular network, and store the tuning parameters and the corresponding connection frequency bands when the signal quality is in an optimal state into the register of the terminal. Correspondingly, in the OTA anechoic chamber, also connect the terminal to the satellite network, adjust the adjustment parameters of the satellite network, and through the OTA performance test, store the tuning parameters when the signal quality is in an optimal state into the register of the terminal.

[0127] S602. Adjust the tuning parameters of the satellite network and / or the cellular network based on the optimal tuning parameters of the cellular network and / or the satellite network.

[0128] As Figure 13As shown in the figure, it is a schematic flowchart of a process for adjusting tuning parameters provided by an embodiment of the present disclosure. When the priority of the cellular network is higher than that of the satellite network, the tuning parameters of the cellular network are adjusted to the optimal tuning parameters of the cellular network, and the tuning parameters of the satellite network are continuously adjusted until the signal quality of the cellular network meets the communication requirements. When the priority of the satellite network is higher than that of the cellular network, the tuning parameters of the satellite network are adjusted to the optimal tuning parameters of the satellite network, and the tuning parameters of the cellular network are continuously tuned until the signal quality of the satellite network meets the communication requirements. When the priority of the cellular network is equal to the priority of the satellite network, the tuning parameters of the cellular network and the satellite network are adjusted simultaneously until both the cellular network and the satellite network meet the communication requirements, and the tuning parameters of the cellular network and the satellite network corresponding to the above three cases are stored in the register of the terminal.

[0129] In this way, when both the cellular network and the satellite network are in the working mode, the signal quality of the higher-priority network can be improved based on the priority of the cellular network and the priority of the satellite network, so as to meet the communication requirements of the higher-priority network and ensure the communication quality of the user.

[0130] Figure 14 The figure shows a schematic flowchart of another satellite communication method provided by the present disclosure, as Figure 14 shown, including the following steps:

[0131] S701. Obtain environmental information.

[0132] In some embodiments, the terminal obtains the environmental information where it is located through sensors.

[0133] Exemplarily, the environmental information can be the temperature, light, location, and user-related operations obtained by the transmitter of the terminal.

[0134] S702. Determine the target tuning parameters in the tuning parameter combination according to the environmental information, and adjust the tuning parameters of the terminal to the target tuning parameters.

[0135] Among them, the target tuning parameters are used to satisfy any one of the following combinations of the communication modes of the terminal:

[0136] The cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the working mode;

[0137] The cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the standby mode;

[0138] The cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the working mode;

[0139] The cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the standby mode.

[0140] Among them, the tuning parameter combination includes multiple preset tuning parameters. For example, the tuning parameter combination may include the first tuning parameter, the second tuning parameter, the third tuning parameter, the fourth tuning parameter, the optimal tuning parameter of the satellite network, and the optimal tuning parameter of the cellular network mentioned above.

[0141] Exemplarily, the terminal determines, according to the relevant operations of the user in the obtained environmental information, that the user instructs the terminal to access the cellular network and the satellite network and needs to use the satellite network accessed by the terminal for communication. Further, the terminal determines, according to the location information in the obtained environmental information, whether the environment where the terminal is located supports simultaneous access to the cellular network and the satellite network. In the case where the terminal supports simultaneous access to the cellular network and the satellite network, the terminal selects the first tuning parameter from the tuning parameter combination as the target tuning parameter based on the relevant operations of the user, and adjusts the tuning parameter of the cellular network accessed by the terminal to the first tuning parameter, so that the cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the working mode, thereby meeting the communication requirements of the user.

[0142] Another exemplarily, the terminal determines, according to the relevant operations of the user in the obtained environmental information, that the user instructs the terminal to access the cellular network and the satellite network and needs both the satellite network and the cellular network accessed by the terminal to be in the standby mode. Further, the terminal determines, according to the location information in the obtained environmental information, whether the environment where the terminal is located supports simultaneous access to the cellular network and the satellite network. In the case where the terminal supports simultaneous access to the cellular network and the satellite network, the terminal selects the second tuning parameter and the third tuning parameter from the tuning parameter combination as the target tuning parameters based on the relevant operations of the user, and adjusts the tuning parameter of the cellular network accessed by the terminal to the second tuning parameter, and adjusts the tuning parameter of the accessed satellite network to the third tuning parameter, so that the cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the standby mode, thereby meeting the communication requirements of the user.

[0143] In another example, the terminal determines, based on the relevant operations of the user in the obtained environmental information, that the user instructs the terminal to access the cellular network and the satellite network, and it is necessary to use both the cellular network and the satellite network accessed by the terminal for communication. Further, the terminal determines, based on the location information in the obtained environmental information, whether the environment where the terminal is located supports simultaneous access to the cellular network and the satellite network. When the terminal supports simultaneous access to the cellular network and the satellite network, the terminal selects the optimal tuning parameters for the satellite network and the optimal tuning parameters for the cellular network from the tuning parameter combinations as the target tuning parameters based on the relevant operations of the user, so that the cellular network accessed by the terminal is in the working mode and the satellite network accessed by the terminal is in the working mode, thereby meeting the communication requirements of the user.

[0144] In another example, the terminal determines, based on the relevant operations of the user in the obtained environmental information, that the user instructs the terminal to access the cellular network and the satellite network, and it is necessary to use the cellular network accessed by the terminal for communication. Further, the terminal determines, based on the location information in the obtained environmental information, whether the environment where the terminal is located supports simultaneous access to the cellular network and the satellite network. When the terminal supports simultaneous access to the cellular network and the satellite network, the terminal selects the fourth tuning parameter from the tuning parameter combinations as the target tuning parameter based on the relevant operations of the user, so that the cellular network accessed by the terminal is in the working mode and the satellite network accessed by the terminal is in the standby mode, thereby meeting the communication requirements of the user.

[0145] In this way, the terminal selects the corresponding tuning parameters from the tuning parameter combinations to meet different communication requirements. For example, when the user needs to use the satellite network for communication and requires the cellular network to enter the standby state, the terminal adjusts the tuning parameters so that the cellular network accessed by the terminal is in the standby mode and the satellite network accessed by the terminal is in the working mode. This provides the user with multiple communication modes and improves the user's communication experience.

[0146] It should be noted that in the terminal of the present disclosure, a corresponding adjustment interface is provided for the user, and the user can view or adjust the priority of the cellular network, the priority of the satellite network, the current mode of the cellular network (working mode or standby mode), and the current mode of the satellite network (working mode or standby mode) by touching the corresponding control.

[0147] Embodiments of the present disclosure can divide the functional modules of an electronic device according to the above method embodiments. For example, each functional module can be divided corresponding to each function, or two or more functions can be integrated into one functional module. The above integrated module can be implemented in the form of hardware or software. It should be noted that the division of modules in the embodiments of the present disclosure is illustrative, only a logical function division, and there can be other division methods in actual implementation. The following takes the example of dividing each functional module corresponding to each function for illustration.

[0148] Figure 15 FIG. is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure. The electronic device 150 can execute the satellite communication method provided by the above method embodiment. As Figure 15 shown, the electronic device 150 includes: a communication module 1501 and a processing module 1502.

[0149] The communication module 1501 accesses the satellite network in response to an operation of a satellite communication connection when the terminal accesses the cellular network and the cellular network is in the standby mode.

[0150] The processing module 1502 adjusts the tuning parameter of the cellular network to a first tuning parameter, and the first tuning parameter is used to make the satellite network in the working mode of successful satellite acquisition while the cellular network is in the standby mode.

[0151] In some embodiments, the communication module 1501 is specifically configured to: obtain the connection frequency band of the cellular network; determine whether the cellular network interferes with the satellite network based on the connection frequency band of the cellular network; and access the satellite network when the cellular network does not interfere with the satellite network.

[0152] In some embodiments, the communication module 1501 is specifically configured to: determine whether the connection frequency band of the cellular network is included in a preset frequency band set based on the connection frequency band of the cellular network, and the preset frequency band set includes at least one frequency band that interferes with the satellite network; determine that the cellular network does not interfere with the satellite network when the connection frequency band of the cellular network is not included in the preset frequency band set; and determine that the cellular network interferes with the satellite network when the connection frequency band of the cellular network is included in the preset frequency band set.

[0153] In some embodiments, the communication module 1501 is further configured to: switch the connection frequency band of the cellular network based on the preset frequency band set when the cellular network interferes with the satellite network.

[0154] In some embodiments, the processing module 1502 is further configured to: monitor the satellite network transitioning from the working mode to the standby mode; adjust the tuning parameters of the cellular network to a second tuning parameter and adjust the tuning parameters of the satellite network to a third tuning parameter; wherein, the second tuning parameter is used to optimize the signal quality of the cellular network when both the cellular network and the satellite network are in the standby mode; the third tuning parameter is used to optimize the signal quality of the satellite network when both the cellular network and the satellite network are in the standby mode.

[0155] In some embodiments, the processing module 1502 is further configured to: when the satellite network is in the standby mode and the cellular network is in the working mode, adjust the tuning parameters of the satellite network to a fourth tuning parameter, and the fourth tuning parameter is used to reduce the interference of the satellite network on the cellular network.

[0156] In some embodiments, the processing module 1502 is further configured to: reduce the transmission power or voice rate of the satellite network to reduce the interference of the satellite network on the cellular network.

[0157] In some embodiments, the processing module 1502 is further configured to: when both the satellite network and the cellular network are in the working mode, obtain the priority of the satellite network and the priority of the cellular network; based on the priority of the satellite network and the priority of the cellular network, adjust the signal quality of the satellite network and / or the cellular network.

[0158] In some embodiments, the processing module 1502 is specifically configured to: based on the priority of the satellite network and the priority of the cellular network, adjust the tuning parameters of the satellite network and / or the cellular network to improve the signal quality of the network with a higher priority.

[0159] In some embodiments, the processing module 1502 is specifically configured to: based on the priority of the satellite network and the priority of the cellular network, obtain the optimal tuning parameters of the cellular network and / or the optimal tuning parameters of the satellite network; wherein, the optimal tuning parameters of the cellular network are used to optimize the signal quality of the cellular network when the terminal is only connected to the cellular network; the optimal tuning parameters of the satellite network are used to optimize the signal quality of the satellite network when the terminal is only connected to the satellite network; based on the optimal tuning parameters of the cellular network and / or the optimal tuning parameters of the satellite network, adjust the tuning parameters of the satellite network and / or the cellular network.

[0160] Figure 16 It is a schematic structural diagram of another electronic device provided by an embodiment of the present disclosure. The electronic device 160 can execute the satellite communication method provided by the above method embodiment. As Figure 16 shown, the electronic device 160 includes: an acquisition module 1601 and a processing module 1602.

[0161] An acquisition module 1601, configured to acquire environmental information.

[0162] A processing module 1602, configured to determine a target tuning parameter from a combination of tuning parameters according to the environmental information, and adjust the tuning parameter of the terminal to the target tuning parameter; wherein, the target tuning parameter is used to satisfy that the communication mode of the terminal is any one of the following combinations: the cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the working mode; the cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the standby mode; the cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the working mode; the cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the standby mode.

[0163] In the case where the functions of the above integrated modules are implemented in the form of hardware, the embodiments of the present disclosure provide another possible structure of the electronic device involved in the above embodiments. As Figure 17 shown, the electronic device 170 includes: a processor 1702, a bus 1704. As a possible implementation manner, the electronic device may further include a memory 1701; as a possible implementation manner, the electronic device may further include a communication interface 1703.

[0164] The processor 1702 may be a component that implements or executes various exemplary logical blocks, modules, and circuits described in connection with the embodiments of the present disclosure. The processor 1702 may be a central processing unit, a general-purpose processor, a digital signal processor, an application-specific integrated circuit, a field-programmable gate array, or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It may implement or execute various exemplary logical blocks, modules, and circuits described in connection with the embodiments of the present disclosure. The processor 1702 may also be a combination that implements computing functions, such as a combination including one or more microprocessors, a combination of a DSP and a microprocessor, and the like.

[0165] The communication interface 1703 is configured to connect to other devices through a communication network. The communication network may be an Ethernet, a radio access network, a wireless local area network (WLAN), etc.

[0166] The memory 1701 can be a read-only memory (ROM), or other types of static storage devices that can store static information and instructions, a random access memory (RAM), or other types of dynamic storage devices that can store information and instructions. It can also be an electrically erasable programmable read-only memory (EEPROM), a magnetic disk storage medium, or other magnetic storage devices, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto.

[0167] As a possible implementation, the memory 1701 can exist independently of the processor 1702. The memory 1701 can be connected to the processor 1702 through the bus 1704 and is used to store instructions or program code. When the processor 1702 calls and executes the instructions or program code stored in the memory 1701, the satellite communication method provided by the embodiments of the present disclosure can be implemented.

[0168] In another possible implementation, the memory 1701 can also be integrated with the processor 1702.

[0169] The bus 1704 can be an extended industry standard architecture (EISA) bus, etc. The bus 1704 can be divided into an address bus, a data bus, a control bus, etc. For the sake of representation, Figure 17 only a thick line is used to represent it in the figure, but it does not mean that there is only one bus or one type of bus.

[0170] Some embodiments of the present disclosure provide a computer-readable storage medium (for example, a non-transitory computer-readable storage medium). Computer program instructions are stored in the computer-readable storage medium. When the computer program instructions run on a computer, the computer is caused to execute the satellite communication method described in any one of the above embodiments.

[0171] Exemplarily, the above computer-readable storage medium may include, but is not limited to: magnetic storage devices (such as hard disks, floppy disks, or magnetic tapes, etc.), optical discs (such as Compact Discs (CDs), Digital Versatile Discs (DVDs), etc.), smart cards, and flash memory devices (such as Erasable Programmable Read-Only Memories (EPROMs), cards, sticks, or key drives, etc.). The various computer-readable storage media described in this disclosure may represent one or more devices and / or other machine-readable storage media for storing information. The term "machine-readable storage medium" may include, but is not limited to, wireless channels and various other media capable of storing, containing, and / or carrying instructions and / or data).

[0172] An embodiment of the present disclosure provides a computer program product containing instructions, which, when the computer program product runs on a computer, causes the computer to execute the satellite communication method described in any one of the above embodiments.

[0173] As described above, the above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present disclosure should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A satellite communication method, characterized in that, The method includes: When the terminal accesses the cellular network and the cellular network is in the standby mode, in response to an operation of satellite communication connection, access the satellite network; Adjust the tuning parameter of the cellular network to a first tuning parameter, where the first tuning parameter is used to make the satellite network in a working mode with successful satellite alignment while the cellular network is in the standby mode.

2. The method according to claim 1, wherein The accessing the satellite network includes: Obtain the connection frequency band of the cellular network; Based on the connection frequency band of the cellular network, determine whether the cellular network interferes with the satellite network; When the cellular network does not interfere with the satellite network, access the satellite network.

3. The method according to claim 2, characterized in that Based on the connection frequency band of the cellular network, determining whether the cellular network interferes with the satellite network includes: Based on the connection frequency band of the cellular network, determine whether the preset frequency band set includes the connection frequency band of the cellular network, where the preset frequency band set includes at least one frequency band that interferes with the satellite network; When the preset frequency band set does not include the connection frequency band of the cellular network, determine that the cellular network does not interfere with the satellite network; When the preset frequency band set includes the connection frequency band of the cellular network, determine that the cellular network interferes with the satellite network.

4. The method according to claim 3, wherein The method further includes: When the cellular network interferes with the satellite network, based on the preset frequency band set, switch the connection frequency band of the cellular network.

5. The method according to claim 1, wherein The method further includes: Monitor the satellite network entering the standby mode from the working mode; Adjust the tuning parameter of the cellular network to a second tuning parameter and adjust the tuning parameter of the satellite network to a third tuning parameter; where the second tuning parameter is used to make the signal quality of the cellular network in an optimal state when both the cellular network and the satellite network are in the standby mode; the third tuning parameter is used to make the signal quality of the satellite network in an optimal state when both the cellular network and the satellite network are in the standby mode.

6. The method according to claim 1, wherein The method further includes: When the satellite network is in the standby mode and the cellular network is in the working mode, adjust the tuning parameter of the satellite network to a fourth tuning parameter, where the fourth tuning parameter is used to reduce the interference of the satellite network on the cellular network.

7. The method according to claim 6, characterized in that The method further includes: Reduce the transmission power or voice rate of the satellite network to reduce the interference of the satellite network on the cellular network.

8. The method according to claim 1, characterized in that The method further includes: When both the satellite network and the cellular network are in the working mode, obtain the priority of the satellite network and the priority of the cellular network; Based on the priority of the satellite network and the priority of the cellular network, adjust the signal quality of the satellite network and / or the cellular network.

9. The method according to claim 8, wherein The adjusting the signal quality of the satellite network and / or the cellular network based on the priority of the satellite network and the priority of the cellular network includes: Adjust the tuning parameters of the satellite network and / or the cellular network based on the priority of the satellite network and the priority of the cellular network to improve the signal quality of the network with a higher priority.

10. The method according to claim 9, wherein The adjusting the tuning parameters of the satellite network and / or the cellular network based on the priority of the satellite network and the priority of the cellular network includes: Obtain the optimal tuning parameters of the cellular network and / or the optimal tuning parameters of the satellite network based on the priority of the satellite network and the priority of the cellular network; wherein, the optimal tuning parameters of the cellular network are used to make the signal quality of the cellular network in an optimal state when the terminal only accesses the cellular network; the optimal tuning parameters of the satellite network are used to make the signal quality of the satellite network in an optimal state when the terminal only accesses the satellite network; Adjust the tuning parameters of the satellite network and / or the cellular network based on the optimal tuning parameters of the cellular network and / or the optimal tuning parameters of the satellite network.

11. A satellite communication method, characterized in that, The method includes: Obtain environmental information; Determine target tuning parameters from a combination of tuning parameters according to the environmental information, and adjust the tuning parameters of the terminal to the target tuning parameters; wherein, the target tuning parameters are used to satisfy that the communication mode of the terminal is any one of the following combinations: The cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the working mode; The cellular network accessed by the terminal is in the standby mode, and the satellite network accessed by the terminal is in the standby mode; The cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the working mode; The cellular network accessed by the terminal is in the working mode, and the satellite network accessed by the terminal is in the standby mode.

12. An electronic device, characterized in that, Includes a processor, when the processor executes a computer program, implements the satellite communication method according to any one of claims 1 to 10, or implements the satellite communication method according to claim 11.

13. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes computer instructions; wherein, when the computer instructions are executed, implements the satellite communication method according to any one of claims 1 to 10, or implements the satellite communication method according to claim 11.

Images