CN112867172A

CN112867172A - Mobile network communication method, terminal and computer readable storage medium

Info

Publication number: CN112867172A
Application number: CN202011620094.4A
Authority: CN
Inventors: 罗祖栋
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-28
Anticipated expiration: 2040-12-31
Also published as: CN112867172B

Abstract

The embodiment of the invention provides a mobile network communication method, a terminal and a computer readable storage medium, wherein the mobile network communication method comprises the following steps: when a call is started, a terminal initiates a call request to a mobile network and establishes call connection; the terminal acquires the network type of the current call connection, generates a receivable network command according to a preset network selection rule, and sends the receivable network command to the mobile network; and when the call is finished, the terminal sends call finishing information to the mobile network and releases the receivable network command. By acquiring the network type of the call connection of the terminal, generating a receivable network command according to a preset network selection rule, and selecting the network type which can be accessed by the terminal in the call process, the access to the network which can cause interference to the current call network is avoided, and the call performance and the call stability of the terminal in the mobile network are improved.

Description

Mobile network communication method, terminal and computer readable storage medium

Technical Field

The present invention relates to the field of mobile network communication technologies, and in particular, to a mobile network communication method, a terminal, and a computer-readable storage medium.

Background

With the development of mobile communication technology, the current mobile communication technology has developed to the fifth generation, i.e., 5G technology, and considering the cost problem of 5G technology deployment, the current 5G technology is deployed in two modes, namely, NSA (non-independent networking) and SA (independent networking), where NSA (non-independent networking) is a 5G technology implemented by accessing a 5G base station on the basis of a current 4G core network, and is also a main deployment mode in the early stage of 5G technology.

At present, a terminal is a voice solution for 5G non-independent networking, or a traditional 4G IMS network, that is, a VoLTE voice solution. Under normal conditions, the voice call quality, the packet loss rate, and the like of VoLTE are the same as those of the conventional 4G, for example, the maximum transmission power of VoLTE of the terminal is set to be 23 dBm. However, if the terminal has a dual connection during a call, i.e. a 5G link, both 4G and 5G have uplink transmission power, and the uplink transmission power has a certain attenuation, compared with a single connection, the NSA dual connection generally has an attenuation of about 3db, and the maximum transmission power of voice of 4G is only 20dbm at this time. In a network environment of 5G non-independent networking, the maximum transmission power of the terminal is reduced due to dual connectivity, the conversation performance of the terminal is reduced, and the problem of call drop of the terminal is easy to occur in an environment with poor signals.

Disclosure of Invention

The technical problem to be solved by the present invention is that in a network environment of a 5G non-independent networking, dual connectivity may cause a maximum transmission power of a terminal to be reduced, resulting in a reduction in a call performance of the terminal.

In order to solve the above technical problem, the present invention provides a mobile network communication method, including:

when a call is started, a terminal initiates a call request to a mobile network and establishes call connection;

the terminal acquires the network type of the current call connection, generates a receivable network command according to a preset network selection rule, and sends the receivable network command to the mobile network;

and when the call is finished, the terminal sends call finishing information to the mobile network and releases the receivable network command.

Optionally, the initiating a call to a mobile network initiates a call request and establishes a call connection, including:

the signal quality of the network currently supporting the call is detected, and the call network with the best signal quality is used for establishing the call connection.

Optionally, the obtaining the network type of the current call connection further includes:

and acquiring all network types supported by the terminal and acquiring the network types covered under the current network environment.

Optionally, the generating a receivable network command according to a preset network selection rule includes: and taking the network type of the current call connection as a unique receivable network to generate a receivable network command.

Optionally, the generating a receivable network command according to a preset network selection rule includes: and determining the network type which generates interference to the network type of the current call connection according to a preset network interference rule, and generating a receivable network command.

Optionally, the determining, according to a preset network interference rule, a network type that interferes with a network type of a current call connection includes:

determining a network type generating uplink interference on the network type of the current call connection according to an uplink network interference rule;

and/or determining the network type generating downlink interference on the network type of the current call connection according to the downlink network interference rule.

Optionally, when the terminal is in a 5G NSA network environment and a call connection is established by using a VoLTE network, the terminal generates a command to stop receiving the 5G NSA network, sends the command to stop receiving the 5G NSA network to the mobile network, and restricts the terminal from performing dual connectivity.

Optionally, the sending, by the terminal, the 5G NSA network reception stop command to the mobile network includes:

the terminal initiates a location area update (TAU) to the mobile network, and DCNR carried in the location area update (TAU) is 1;

when the call is ended, the terminal initiates a location area update (TAU) to the mobile network, and the DCNR carried in the location area update (TAU) is 0.

Further, the present invention also provides a terminal, including: a processor, a memory, and a communication bus;

the communication bus is used for realizing connection communication between the processor and the memory;

the processor is configured to execute one or more programs stored in the memory to implement the steps of any of the above-mentioned mobile network call methods.

Further, the present invention also provides a computer-readable storage medium storing one or more programs, which are executable by one or more processors to implement the steps of the mobile network telephony method of any one of the above.

Advantageous effects

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.

FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;

fig. 3 is a basic flowchart of a mobile network communication method according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a terminal according to a second embodiment of the present invention.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.

The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.

First embodiment

With the development and progress of the mobile network technology, the current mobile network environment becomes more and more complex, the remote call function is one of the important functions in the mobile network technology, in the more and more complex network environment, the call performance and the call stability of the current terminal become more and more poor due to mutual interference among various network types, and aiming at the problem, the embodiment of the invention provides a mobile network call method to improve the performance and the stability of the voice call function of the terminal.

Fig. 3 is a basic flowchart of a mobile network communication method provided in this embodiment, where the mobile network communication method includes:

s301, when the call is started, the terminal initiates a call request to the mobile network and establishes a call connection.

When a user needs to carry out voice call, the number of an opposite-end user needing to carry out voice call is input through a dial plate on the terminal, and after the terminal sends a call request to the mobile network, call connection is established with the mobile network.

S302, the terminal obtains the network type of the current call connection, generates a receivable network command according to a preset network selection rule, and sends the receivable network command to the mobile network.

When the terminal successfully completes the call connection, the network type of the current call connection is obtained, the network type which can be received by the terminal under the current call network is determined through the determined network type and the preset network selection rule, the corresponding receivable network command is generated, and the receivable network command is sent to the mobile network.

And S303, when the call is finished, the terminal sends call finishing information to the mobile network and releases the receivable network command.

After the call is finished, in order to recover the mobile network connection function of the terminal, call end information needs to be sent to the mobile network so as to contact a receivable network command corresponding to the receivable network type actively limited by the terminal.

In some other embodiments, the initiating a call initiates a call request to the mobile network and establishes a call connection, including: the signal quality of the network currently supporting the call is detected, and the call network with the best signal quality is used for establishing the call connection.

In the current network environment, one network type supporting call connection is not known, so that when the call connection is established, the call network with the best signal quality is selected to establish the communication connection, so that the quality and stability of voice call can be improved.

In some other embodiments, the obtaining the network type of the current call connection further includes: and acquiring all network types supported by the terminal and acquiring the network types covered under the current network environment.

When the network type of the current call connection is obtained, all the network types supported by the terminal and the network types covered under the current network environment are obtained, more accurate data support can be provided for the follow-up determination of the receivable network command, unnecessary invalid data are avoided, the flow efficiency is improved, and the delay in the call process is reduced.

In some other embodiments, the generating the receivable network command according to the preset network selection rule includes: and taking the network type of the current call connection as a unique receivable network to generate a receivable network command.

Considering that a user places a mobile phone at the ear to perform a call in the process of a call, the user only needs to perform one call action at the moment, and the rest network connections are unnecessary connections for the mobile phone, therefore, in some cases, the network type for establishing the call connection can be directly used as the only call network which can be connected at the moment by the terminal, so that the interference of other networks to the current call network can be reduced to the maximum extent, the flow efficiency can be improved, and the delay in the call process can be reduced.

In some other embodiments, the generating the receivable network command according to the preset network selection rule includes: and determining the network type which generates interference to the network type of the current call connection according to a preset network interference rule, and generating a receivable network command.

In the implementation of the invention, the most important index for judging the network type which can be connected in the call process is to judge whether the network type can generate interference on the current call network and the severity of the interference, so that the network type which can generate interference on the network type of the current call connection can be determined according to the preset network interference rule, and a network command which can be received is generated.

In some other embodiments, the determining, according to a preset network interference law, a network type that interferes with a network type of a current call connection includes: determining a network type generating uplink interference on the network type of the current call connection according to an uplink network interference rule; and/or determining the network type generating downlink interference on the network type of the current call connection according to the downlink network interference rule.

The mobile network is divided into an uplink network and a downlink network when being connected, when whether other network types generate interference on the network type of the current call connection is analyzed, the accessible network type can be determined by respectively adopting the interference condition of the uplink network or the interference condition of the downlink network, and the accessible network type can be determined by simultaneously combining the interference conditions of the uplink network and the downlink network.

In some other embodiments, when the terminal is in a 5G NSA network environment and a call connection is established using a VoLTE network, the terminal generates a command to stop receiving the 5G NSA network, sends the command to stop receiving the 5G NSA network to the mobile network, and restricts the terminal from performing dual connectivity

With the deployment of 5G technologies, the current 5G NSA network environment becomes more and more popular, and in the process of 5G network maturation, the VoLTE network used as a substitute network for the 2G network and for call connection is also being deployed step by step, so that it is becoming more and more common to cover both 5G NSA and VoLTE in mobile networks at present, and in the foreseeable future. Therefore, for the application scenario, when the call connection is established by using the VoLTE network, the mobile network call method provided in the embodiment of the present invention generates a command to stop receiving the 5G NSA network, sends the command to stop receiving the 5G NSA network to the mobile network, and restricts the terminal from performing dual connection. In the process of a call of the VoLTE network, the dual-connection mode of the connection 5G NSA network interferes with the VoLTE network, which causes the strength of the call signal to be reduced, so that the connection of the 5G NSA network needs to be limited when the VoLTE network establishes the call connection, and when the mobile network receives a command of stopping receiving the 5G NSA network, the mobile network stops sending data of the 5G NSA network to the terminal, thereby realizing the interruption of the network connection.

In some other embodiments, the terminal sending the stop receiving 5G NSA network command to the mobile network includes: the terminal initiates a location area update (TAU) to the mobile network, and DCNR carried in the location area update (TAU) is 1; when the call is ended, the terminal initiates a location area update (TAU) to the mobile network, and the DCNR carried in the location area update (TAU) is 0.

Under the condition of the VoLTE network, the terminal actively initiates location area update (TAU) and actively informs that the mobile network does not support the 5G of NSA, so that the mobile network stops sending a network connection signal of the 5G NSA to the terminal. Meanwhile, when DCNR is true according to the 3GPP protocol, double connection is limited, namely, the DCNR carried by the TAU is 1 sent to the network, and after the network receives the DCNR, a 5G data link cannot be established at the moment, so that the situation that double connection does not occur in the call process is effectively ensured, the VoLTE call quality is improved, and the disconnection probability is reduced. When the call is over, the terminal initiates TAU again, carries DCNR to 0, informs the network terminal that 5G is supported, and then returns to normal.

This embodiment (advantageous effects).

The embodiment of the invention provides a mobile network communication method, which comprises the following steps: when a call is started, a terminal initiates a call request to a mobile network and establishes call connection; the terminal acquires the network type of the current call connection, generates a receivable network command according to a preset network selection rule, and sends the receivable network command to the mobile network; and when the call is finished, the terminal sends call finishing information to the mobile network and releases the receivable network command. By acquiring the network type of the call connection of the terminal, generating a receivable network command according to a preset network selection rule, and selecting the network type which can be accessed by the terminal in the call process, the access to the network which can cause interference to the current call network is avoided, and the call performance and the call stability of the terminal in the mobile network are improved.

Second embodiment

The present embodiment further provides a terminal, as shown in fig. 4, the terminal includes: a processor 41, a memory 42, and a communication bus 43, wherein:

the communication bus 43 is used for realizing connection communication between the processor 41 and the memory 42;

processor 41 is operative to execute one or more programs stored in memory 42 to perform the steps of:

in this embodiment, the processor 41 is further configured to execute one or more programs stored in the memory 42 to perform the steps of the mobile network call method in this embodiment of the present invention.

Embodiments of the present invention also provide a computer-readable storage medium, in which one or more programs are stored, where the one or more programs are executable by one or more processors to perform the steps of the mobile network telephony method in the embodiments of the present invention.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A mobile network communication method is characterized in that the mobile network communication method comprises the following steps:

2. The mobile network telephony method of claim 1, wherein the initiating a call to initiate a call request to the mobile network and establishing a call connection comprises:

3. The method as claimed in claim 1, wherein the obtaining the network type of the current call connection further comprises:

4. The method as claimed in claim 1, wherein the generating the receivable network command according to the preset network selection rule comprises: and taking the network type of the current call connection as a unique receivable network to generate a receivable network command.

5. The method as claimed in claim 1, wherein the generating the receivable network command according to the preset network selection rule comprises: and determining the network type which generates interference to the network type of the current call connection according to a preset network interference rule, and generating a receivable network command.

6. The method as claimed in claim 4, wherein the determining the network type that interferes with the network type of the current call connection according to a predetermined network interference rule comprises:

7. A mobile network conversation method according to any one of claims 1 to 6, wherein when said terminal is in a 5G NSA network environment and a conversation connection is established using VoLTE network, said terminal generates a stop receiving 5G NSA network command, sends said stop receiving 5G NSA network command to said mobile network, and restricts said terminal from making dual connection.

8. The mobile network telephony method of claim 7, wherein the terminal sending the stop receiving 5G NSA network command to the mobile network comprises:

9. A terminal, characterized in that the terminal comprises: a processor, a memory, and a communication bus;

the processor is configured to execute one or more programs stored in the memory to implement the steps of the mobile network telephony method of any of claims 1 to 8.

10. A computer-readable storage medium storing one or more programs, the one or more programs being executable by one or more processors to implement the steps of the mobile network telephony method of any one of claims 1 to 8.