CN114040461A

CN114040461A - Call method and device

Info

Publication number: CN114040461A
Application number: CN202111423007.0A
Authority: CN
Inventors: 陈修
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-02-11
Anticipated expiration: 2041-11-26
Also published as: CN114040461B

Abstract

The application discloses a conversation method and device, and belongs to the technical field of communication. Wherein, the method comprises the following steps: and if a voice service establishment request is initiated within a preset time length after the first voice service is finished, performing target operation. The first voice service is a voice service returned to a first network; the target operation includes any one of: and delaying switching the first network operation and delaying initiating a voice service establishment request operation.

Description

Call method and device

Technical Field

The present application belongs to the field of communication technologies, and in particular, relates to a conversation method and device.

Background

At present, since a voice over new radio (VoNR) based on 5G access is not commercialized, when an electronic device needs to establish a voice service, the electronic device may first use an evolved packet system fallback (EPS-FB) technology to fallback a 5G network to a 4G network, and initiate a voice service establishment request through the 4G network to perform an EPS-FB call, and then switch the 4G network to the 5G network after the EPS-FB call is completed.

However, since the electronic device may need to establish the voice service after the EPS-FB call, the electronic device may not initiate the voice service establishment request through the 4G network because the electronic device is switching the 4G network to the 5G network, and thus, the electronic device may fail to establish the voice service.

Disclosure of Invention

The embodiment of the application aims to provide a conversation method and a conversation device, which can solve the problem that after conversation, electronic equipment fails to establish a voice service.

In a first aspect, an embodiment of the present application provides a call method, where the method includes: and if a voice service establishment request is initiated within a preset time length after the first voice service is finished, performing target operation. The first voice service is a voice service returned to a first network; the target operation includes any one of: and delaying switching the first network operation and delaying initiating a voice service establishment request operation.

In a second aspect, an embodiment of the present application provides a communication device, including: and executing the module. The execution module is used for carrying out target operation if a voice service establishment request is initiated within a preset time length after the first voice service is finished. The first voice service is a voice service returned to a first network; the target operation includes any one of: and delaying switching the first network operation and delaying initiating a voice service establishment request operation.

In a third aspect, embodiments of the present application provide an electronic device, which includes a processor and a memory, where the memory stores a program or instructions executable on the processor, and the program or instructions, when executed by the processor, implement the steps of the method according to the first aspect.

In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.

In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.

In a sixth aspect, embodiments of the present application provide a computer program product, stored on a storage medium, for execution by at least one processor to implement the method according to the first aspect.

In this embodiment of the present application, within a preset time period after a first voice service performed by a first network is completed, if an electronic device initiates a voice service establishment request, the electronic device may perform a delayed switching operation on the first network (or a delayed initiation of a voice service establishment request operation). Because the electronic device may be about to switch the first network operation within a preset time after the first voice service is ended, if the electronic device needs to establish the voice service again, the electronic device may delay switching the first network (or delay initiating the voice service establishment request), so that a situation that the electronic device cannot initiate the voice service establishment request due to the fact that the electronic device is performing the first network switching operation can be avoided, and a situation that the electronic device fails to establish the voice service after a call can be avoided.

Drawings

Fig. 1 is a schematic diagram of a call method provided in an embodiment of the present application;

fig. 2 is a second schematic diagram of a call method according to an embodiment of the present application;

fig. 3 is a third schematic diagram of a call method according to an embodiment of the present application;

fig. 4 is a fourth schematic diagram of a call method according to an embodiment of the present application;

fig. 5 is a fifth schematic diagram of a call method according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a communication device according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;

fig. 8 is a hardware schematic diagram of an electronic device provided in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

Terms related to the embodiments of the present application will be described below.

1. EPS-FB technique

At present, the VoNR is not commercialized, when an electronic device accesses a 5G network, if the electronic device needs to initiate or receive a Voice service establishment request, the electronic device may, in a redirection or switching manner, back the network to which the electronic device accesses from the 5G network to a 4G network, and provide a Voice service by Voice over LTE (VoLTE), and after the Voice service is finished, the electronic device may return the network to which the electronic device accesses from the 4G network to the 5G network.

2. Circuit Switched Fallback (CSFB) technology

When the electronic device accesses the 4G network, if the electronic device needs to initiate or receive a voice service establishment request, the electronic device may, in a redirection or switching manner, back the network to which the electronic device accesses from the 4G network to the 2G network, and provide the voice service by the circuit domain, and after the voice service is ended, the electronic device may return the network to which the electronic device accesses from the 2G network to the 4G network.

3. Fast recovery (Fast recovery) technique

When the voice service using the EPS-FB technique (or CSFB technique) performed by the electronic device is finished, because the network system of the network to which the electronic device is currently accessed is different from the network system of the resident network, the electronic device returns to the resident network after a preset time period, so as to ensure that the electronic device can quickly return to the normal state.

It can be understood that the network system of the network in which the electronic device resides is usually the higher network system, and therefore, the electronic device can quickly return to the network with the higher network system through the Fast return technology to operate in the network with the higher access network speed, thereby meeting the requirement of the electronic device on the network speed.

4. Other terms

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The following describes in detail a call method and a call device provided in the embodiments of the present application with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

The embodiment of the application is applied to a voice call scene when a user uses the electronic equipment.

Assuming that the electronic device is accessed to the 5G network, at this time, if the user needs to use the electronic device to perform voice call, the user may perform a dialing operation on the electronic device, so that the modem bottom layer of the electronic device may first, through the EPS-FB technique, back the 5G network to the 4G network, and initiate a voice service establishment request through the 4G network to perform the EPS-FB call, and then, after the EPS-FB call is completed, the modem bottom layer may adopt a Fast return technique to return the 4G network to the 5G network. However, since a situation that the user needs to use the electronic device to perform a voice call after the EPS-FB call is ended may occur, at this time, the electronic device may not initiate a voice service establishment request through the 4G network because the electronic device is recovering the 4G network to the 5G network by using the Fast return technology, and thus, a user may fail to perform a dialing operation, that is, a failure of the electronic device to establish the voice service may be caused.

However, in the embodiment of the present application, within the preset duration from the end of the EPS-FB call, if the user performs a dialing operation (that is, the electronic device initiates the voice service establishment request), the electronic device may delay the 4G network from being restored to the 5G network (or delay the dialing operation from being issued (that is, delay the initiation of the voice service establishment request)), so as to avoid that the electronic device cannot initiate the voice service establishment request through the 4G network because the electronic device is recovering the 4G network to the 5G network by using the Fast return technology, and thus, the failure of the user in performing the dialing operation may be avoided, and thus, the number of times that the electronic device fails in establishing the voice service may be reduced.

Fig. 1 shows a flowchart of a call method according to an embodiment of the present application. As shown in fig. 1, a call method provided in an embodiment of the present application may include the following step 101.

Step 101, within a preset duration from the end of the first voice service, if the calling device initiates a voice service establishment request, the calling device performs a target operation.

In this embodiment of the application, the first voice service is: and returning to the voice service carried out by the first network.

Optionally, in this embodiment of the present application, the network type of the first network may be any of the following: 2G, 2.5G, 3G, 4G, 5G, etc.

Optionally, in this embodiment of the present application, the first voice service may be: the call device is required to perform network fallback voice service, such as EPS-FB voice service, or CSFB voice service.

Optionally, in this embodiment of the application, when the session device accesses another network (for example, a second network in the following embodiments), if the session device initiates the first voice service establishment request, the session device may adopt a fallback (fallback) technique to fallback the other network to the first network, and initiate the first voice service establishment request through the first network to perform the first voice service; the first voice service establishing request is used for requesting to establish the first voice service.

Further optionally, in this embodiment of the present application, the rollback technology may include any one of: EPS-FB technique, CSFB technique, etc.

Under the condition that the first voice service is an EPS-FB (evolved packet System-FB) voice service, the rollback technology is an EPS-FB technology, and the first network can be a 4G network specifically; in the case that the first voice service is a CSFB voice service, the fallback technique is a CSFB technique, and the first network may specifically be a 2G network.

Optionally, in this embodiment of the application, the user may perform a voice dialing operation on the call device, so that the call device may initiate a voice service establishment request.

Optionally, in this embodiment of the application, when the first voice service is ended, the calling device may control a timer of the calling device to start timing, and if the calling device initiates the voice service establishment request, the calling device may obtain a timing value of the timer, so as to determine whether the calling device initiates the voice service establishment request within a preset time length from the end of the first voice service according to the timing value.

If the timing value is less than or equal to the preset time, the calling device initiates a voice service establishment request within the preset time from the end of the first voice service.

If the timing value is greater than the preset time, the calling device initiates a voice service establishment request outside the preset time from the end of the first voice service.

In an embodiment of the present application, the target operation includes any one of: and delaying switching the first network operation and delaying initiating a voice service establishment request operation.

Optionally, in this embodiment of the present application, the operation of delaying switching of the first network may specifically be: after a certain preset time (for example, a first preset time in the following embodiments), the call device performs a process of switching the operation of the first network, so as to switch the operation of the first network to the operation of another network.

It should be noted that, for the description of the session device switching the first network to another network, reference may be made to specific descriptions in the related art, and details of the embodiments of the present application are not repeated herein.

Optionally, in this embodiment of the present application, the operation of delaying initiation of the voice service establishment request specifically includes: after a certain preset duration (for example, a second preset duration in the following embodiments), the calling device initiates a voice service establishment request to perform an operation of a voice service.

In this embodiment, after the first voice service is finished, a Fast recovery (Fast recovery) technology may be adopted by a modem (modem) bottom layer of the calling device to switch the first network to another network, and perform a Tracking Area Update (TAU) process. At this time, the call device may control the timer to start timing, so as to determine whether to initiate the voice service establishment request within a preset time length from the end of the first voice service. If the communicator initiates a voice service establishment request within a preset time length from the end of the first voice service, it can be confirmed that the communicator is in a continuous speed dialing scene, that is, a modem bottom layer flow may conflict with a second call redialing flow (that is, a voice service establishment request is initiated), so that the communicator can perform a delay switching first network operation (or delay initiating a voice service establishment request operation) to avoid the conflict between the modem bottom layer flow and the second call redialing flow, thereby avoiding the failure of the communicator in establishing the voice service, and the communicator can perform a TAU process to further avoid the position loss of the communicator.

In the call method provided in the embodiment of the present application, if the call device initiates a voice service establishment request within a preset time after returning to the end of the first voice service performed by the first network, the call device may perform a delayed handover operation on the first network (or a delayed initiation operation on the voice service establishment request). Because the call device may be about to switch the first network operation within a preset time after the first voice service is finished, if the call device needs to establish the voice service again, the call device may delay switching the first network (or delay initiating the voice service establishment request), so that a situation that the call device cannot initiate the voice service establishment request due to the fact that the call device is switching the first network operation can be avoided, and a situation that the call device fails to establish the voice service after the call can be avoided.

In the following, it will be exemplified how the call device performs the target operation.

For the target operation comprising a deferred handover first network operation:

optionally, in this embodiment of the present application, the first voice service is: voice traffic back to the first network from the second network; the target operation includes a delayed handover first network operation. Specifically, referring to fig. 1, as shown in fig. 2, the step 101 may be specifically realized by a step 101a described below.

Step 101a, in a preset time length from the end of the first voice service, if a voice service establishment request is initiated, after the first preset time length, the call device switches the first network to the second network.

In this embodiment, the call device may switch the first network to the second network after a first preset duration from the time of initiating the voice service establishment request.

Further optionally, in this embodiment of the application, the network type of the second network may be any of the following: 2G, 2.5G, 3G, 4G, 5G, etc.

The network system of the second network is different from the network system of the first network.

Specifically, the network system of the second network is higher than that of the first network.

For example, assuming that the network standard of the second network is 5G, the network standard of the first network may be 4G (or 3G, etc.); alternatively, assuming that the network type of the second network is 4G, the network type of the first network may be 3G (or 2G, etc.).

Further optionally, in this embodiment of the application, when the fallback technology is an EPS-FB technology, the second network may specifically be a 5G network; in the case that the fallback technique is a CSFB technique, the second network may specifically be a 4G network.

Further optionally, in this embodiment of the present application, the call device may use a Fast return technology to switch the first network to the second network.

Further optionally, in this embodiment of the application, after the calling device switches the first network to the second network, the calling device may perform a TAU procedure.

Therefore, the first network can be switched to the second network only after the first preset duration, so that the situation of call interruption caused by switching the first network operation by the call device in the call process can be avoided.

Moreover, the first network can be switched to the second network by the communicator after the first preset time, so that the situation that the communicator cannot perform the TAU process can be avoided, and the position of the communicator is further prevented from being lost.

optionally, in this embodiment of the present application, the target operation includes a delayed handover of the first network operation. Specifically, referring to fig. 1, as shown in fig. 3, the step 101 may be specifically realized by the step 101b described below.

Step 101b, if a voice service establishment request is initiated within a preset duration from the end of the first voice service, the call device stops initiating the voice service establishment request, and initiates the voice service establishment request after a second preset duration.

It is understood that the call device may suspend initiating the voice service establishment request, and then re-initiate the voice service establishment request after a second preset time period.

Therefore, the call device can initiate the voice service establishment request after the second preset duration, so that the situation that the call device cannot initiate the voice service establishment request due to the fact that the call device is switching the first network operation can be avoided, and the frequency of failure of the call device in establishing the voice service can be reduced.

Moreover, since the call device can initiate the voice service establishment request after the second preset duration, it is avoided that the call device cannot perform the TAU procedure, thereby avoiding the position loss of the call device.

Of course, the communication device may determine the operation to be performed according to other conditions, which will be exemplified below.

Alternatively, in this embodiment of the application, as shown in fig. 4 in combination with fig. 1, the step 101 may be specifically implemented by a step 101c described below.

Step 101c, if a voice service establishment request is initiated within a preset time length from the end of the first voice service and the call device does not perform the first network switching operation, the call device performs the first network switching delay operation.

In this embodiment of the present application, the switching the first network operation may specifically be: the first network is switched to operation of the other network, e.g., the second network.

In the embodiment of the present application, if the call device initiates the voice service establishment request within the preset duration from the end of the first voice service and the first network switching operation is not performed, it may be considered that the second call redialing process (i.e., initiating the voice service establishment request) of the call device does not conflict with the first network switching operation, that is, the call device has enough time to perform the first network switching operation in a delayed manner, and therefore, the call device may directly perform the first network switching operation in a delayed manner.

Therefore, under the condition that the switching of the first network operation is not performed within the preset duration after the first voice service is ended, if the communication device initiates the voice service establishment request, the communication device can perform the delayed switching of the first network operation, that is, directly initiate the voice service establishment request, so as to quickly establish the voice service, and therefore, the efficiency of establishing the voice service by the communication device can be improved.

Alternatively, in the embodiment of the present application, as shown in fig. 5 in combination with fig. 4, the step 101c may be replaced by a step 101d described below.

Step 101d, if a voice service establishment request is initiated within a preset time length from the end of the first voice service and under the condition that the call device is performing the first network switching operation, the call device performs the first operation.

In an embodiment of the present application, the first operation includes any one of: and delaying the initiation of the voice service establishment request operation and initiating the voice service establishment request operation again.

Further optionally, in this embodiment of the application, in a case that the first operation is an operation of initiating the voice service establishment request again, the call device may initiate the voice service establishment request again after a third preset time period.

It will be appreciated that after the third predetermined length of time, the telephony device may have completed handing over the first network operation and, thus, the telephony device may again initiate a voice service setup request.

In the embodiment of the present application, when the voice service establishment request is initiated within the preset duration after the first voice service is ended and the first network switching operation is being performed, it may be considered that the second call redialing process (i.e., initiating the voice service establishment request) of the call device conflicts with the first network switching operation, and therefore, the call device may perform an operation of delaying initiation of the voice service establishment request (or an operation of initiating the voice service establishment request again).

Therefore, under the condition that the first voice service is switched within the preset time length after the first voice service is ended and the first network switching operation is carried out, if the voice service establishment request is initiated, the calling device can delay the initiation of the voice service establishment request (or initiate the voice service establishment request again), so that the condition that the voice service establishment request cannot be initiated because the calling device is switching the first network operation can be avoided, and the frequency of failure of the calling device in establishing the voice service can be reduced.

Furthermore, after the second call redialing process (i.e. initiating the voice service establishment request) of the call device conflicts with the first network switching operation, the call device may delay initiating the voice service establishment request (or initiate an automatic redialing process (i.e. initiating the voice service establishment request again)), so that the user may not perceive the failure of establishing the voice service by the call device, thereby improving the experience of the user in making a call.

It should be noted that, in the call method provided in the embodiment of the present application, the execution main body may be a call device, or a control module used for executing the call method in the call device. In the embodiment of the present application, a communication device is taken as an example to execute a communication method, and the communication method provided in the embodiment of the present application is described.

Fig. 6 shows a schematic diagram of a possible structure of a communication device involved in the embodiments of the present application. As shown in fig. 6, the call device 60 may include: the module 61 is executed.

The execution module 61 is configured to perform a target operation if a voice service establishment request is initiated within a preset time length from the end of the first voice service; the first voice service is a voice service returned to a first network; the target operation includes any one of: and delaying the switching of the first network operation and the initiation of the voice service establishment request operation.

According to the communication device provided by the embodiment of the application, because the communication device may be about to switch the first network operation within the preset time after the first voice service is finished, if the communication device needs to establish the voice service again, the communication device can delay switching the first network (or delay initiating the voice service establishment request), so that the situation that the voice service establishment request cannot be initiated because the communication device is switching the first network operation can be avoided, and the situation that the communication device fails to establish the voice service after communication can be avoided.

In a possible implementation manner, the executing module 61 is specifically configured to switch the first network to the second network after a first preset time period.

In a possible implementation manner, the executing module 61 is specifically configured to suspend initiating the voice service establishment request, and initiate the voice service establishment request after a second preset time period.

In a possible implementation manner, the executing module 61 is specifically configured to perform the delayed handover of the first network operation if the voice service establishment request is initiated within a preset time period after the first voice service is ended and the handover of the first network operation is not performed.

In a possible implementation manner, the executing module 61 is specifically configured to perform the first operation if the voice service establishment request is initiated within a preset time period after the first voice service is ended and under the condition that the first network switching operation is being performed;

wherein the first operation includes any one of: and delaying the initiation of the voice service establishment request operation and initiating the voice service establishment request operation again.

The communication device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.

The communication device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system (Android), an iOS operating system, or other possible operating systems, which is not specifically limited in the embodiments of the present application.

The call device provided in the embodiment of the present application can implement each process implemented by the method embodiments of fig. 1 to fig. 5, and is not described herein again to avoid repetition.

Optionally, in this embodiment, as shown in fig. 7, an electronic device 70 is further provided in this embodiment, and includes a processor 71, a memory 72, and a program or an instruction stored in the memory 72 and capable of being executed on the processor 71, where the program or the instruction is executed by the processor 71 to implement each process of the above-mentioned call method embodiment, and can achieve the same technical effect, and in order to avoid repetition, it is not described here again.

It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.

Fig. 8 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 100 includes, but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110.

Those skilled in the art will appreciate that the electronic device 100 may further comprise a power source (e.g., a battery) for supplying power to various components, and the power source may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 8 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.

The processor 110 is configured to perform a target operation if a voice service establishment request is initiated within a preset time length from the end of the first voice service; the first voice service is a voice service returned to a first network; the target operation includes any one of: and delaying the switching of the first network operation and the initiation of the voice service establishment request operation.

According to the electronic device provided by the embodiment of the application, because the electronic device may be about to switch the first network operation within the preset time after the first voice service is ended, if the electronic device needs to establish the voice service again, the electronic device may delay switching the first network (or delay initiating the voice service establishment request), so that a situation that the electronic device cannot initiate the voice service establishment request due to the fact that the electronic device is switching the first network operation can be avoided, and a situation that the electronic device fails to establish the voice service after a call can be avoided.

Optionally, in this embodiment of the application, the processor 110 is specifically configured to switch the first network to the second network after a first preset time period.

Therefore, the electronic device can switch the first network to the second network after the first preset time, so that the situation of call interruption caused by switching the first network operation by the electronic device in the call process can be avoided.

Moreover, the electronic device can switch the first network to the second network after the first preset time, so that the electronic device can be prevented from failing to perform the TAU process, and the position of the electronic device is prevented from being lost.

Optionally, in this embodiment of the application, the processor 110 is specifically configured to suspend initiating the voice service establishment request, and initiate the voice service establishment request after a second preset time duration.

Therefore, the electronic device can initiate the voice service establishment request after the second preset time, so that the situation that the voice service establishment request cannot be initiated due to the fact that the electronic device is switching the first network operation can be avoided, and the frequency of failure of the electronic device in establishing the voice service can be reduced.

Moreover, since the electronic device may initiate the voice service establishment request after the second preset duration, it may be avoided that the electronic device cannot perform the TAU procedure, thereby avoiding the position loss of the electronic device.

Optionally, in this embodiment of the application, the processor 110 is specifically configured to perform the delayed handover of the first network operation if the voice service establishment request is initiated within a preset time period after the first voice service is ended and the handover of the first network operation is not performed. Therefore, under the condition that the switching of the first network operation is not performed within the preset duration after the first voice service is ended, if the electronic equipment initiates the voice service establishment request, the electronic equipment can perform the delayed switching of the first network operation, that is, directly initiate the voice service establishment request, so as to quickly establish the voice service, and therefore, the efficiency of establishing the voice service by the electronic equipment can be improved.

Optionally, in this embodiment of the present application, the processor 110 is specifically configured to perform the first operation if the voice service establishment request is initiated within a preset time length from the end of the first voice service and under the condition that the first network switching operation is being performed;

Therefore, under the condition that the first voice service is switched within the preset time length after the first voice service is ended and the first network switching operation is carried out, if the voice service establishment request is initiated, the calling device can delay the initiation of the voice service establishment request (or initiate the voice service establishment request again), so that the condition that the voice service establishment request cannot be initiated due to the fact that the electronic equipment is switching the first network operation can be avoided, and the frequency of failure of the electronic equipment in establishing the voice service can be reduced.

Furthermore, after the second call redialing process (i.e. initiating the voice service establishment request) of the electronic device conflicts with the first network switching operation, the electronic device may delay initiating the voice service establishment request (or initiate an automatic redialing process (i.e. initiating the voice service establishment request again)), so that the user may not perceive the failure of establishing the voice service by the electronic device, thereby improving the experience of the user in making a call.

It should be understood that, in the embodiment of the present application, the input unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the graphics processing unit 1041 processes image data of a still picture or a video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. 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, an organic light emitting diode, or the like. The user input unit 107 includes at least one of a touch panel 1071 and other input devices 1072. The touch panel 1071 is also referred to as a touch screen. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a first storage area storing a program or an instruction and a second storage area storing data, wherein the first storage area may store an operating system, an application program or an instruction (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, memory 109 may include volatile memory or non-volatile memory, or memory 109 may include both volatile and non-volatile memory. The non-volatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an electrically Erasable EPROM (EEPROM), or a flash memory. Volatile memories may be Random Access Memories (RAMs), Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (ddr SDRAM), enhanced SDRAM (enhanced SDRAM, ESDRAM), synclink DRAM (SLDRAM), and direct bus RAM (DRRAM). Memory 109 in the embodiments of the subject application includes, but is not limited to, these and any other suitable types of memory.

Processor 110 may include one or more processing units; optionally, the processor 110 integrates an application processor, which mainly handles operations related to the operating system, user interface, application programs, etc., and a modem processor, which mainly handles wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the foregoing communication method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and the like.

The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the foregoing communication method embodiment, and can achieve the same technical effect, and for avoiding repetition, the details are not repeated here.

It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.

The embodiments of the present application provide a computer program product, where the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the processes of the foregoing communication method embodiments, and can achieve the same technical effects, and in order to avoid repetition, details are not described here again.

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. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

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 application may be embodied in the form of a computer 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, or a network device) to execute the method according to the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A method for telephony, the method comprising:

within a preset time length from the end of the first voice service, if a voice service establishment request is initiated, performing target operation;

the first voice service is a voice service returned to a first network;

the target operation includes any one of: and delaying the switching of the first network operation and the initiation of the voice service establishment request operation.

2. The method of claim 1, wherein the first voice service is: voice traffic back to the first network from a second network;

in a case that the target operation includes a deferred handover first network operation, the performing the target operation includes:

and after a first preset time, switching the first network to the second network.

3. The method of claim 1, wherein in the case that the target operation comprises a delayed initiation of a voice service setup request operation, the performing the target operation comprises:

and stopping initiating the voice service establishment request, and initiating the voice service establishment request after a second preset time length.

4. The method according to claim 1, wherein within a preset time period from the end of the first voice service, if a voice service establishment request is initiated, performing a target operation includes:

and if the voice service establishment request is initiated, the first network switching operation is delayed within a preset time length from the end of the first voice service and the first network switching operation is not performed.

5. The method according to claim 1, wherein within a preset time period from the end of the first voice service, if a voice service establishment request is initiated, performing a target operation includes:

if the voice service establishment request is initiated within a preset time length from the end of the first voice service and under the condition that the first network switching operation is being carried out, carrying out a first operation;

wherein the first operation comprises any one of: and delaying the initiation of the voice service establishment request operation and initiating the voice service establishment request operation again.

6. A communication device, comprising: an execution module;

the execution module is used for carrying out target operation if a voice service establishment request is initiated within a preset time length from the end of the first voice service;

the first voice service is a voice service returned to a first network;

7. The communication device according to claim 6, wherein the execution module is specifically configured to switch the first network to the second network after a first preset duration.

8. The communication device according to claim 6, wherein the execution module is specifically configured to suspend initiating the voice service establishment request, and initiate the voice service establishment request after a second preset duration.

9. The communication device according to claim 6, wherein the execution module is specifically configured to perform the delayed handover of the first network operation if the voice service establishment request is initiated within a preset time period after the first voice service is ended and the handover of the first network operation is not performed.

10. The communication device according to claim 6, wherein the execution module is specifically configured to perform the first operation if the voice service establishment request is initiated within a preset time period after the first voice service is ended and under a condition that the first network switching operation is being performed;