CN111510994B

CN111510994B - Network access method and device

Info

Publication number: CN111510994B
Application number: CN202010329156.XA
Authority: CN
Inventors: 李中煌
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2023-02-03
Anticipated expiration: 2040-04-23
Also published as: CN111510994A

Abstract

The application discloses a network access method and a network access device, and relates to the technical field of wireless communication. Under the condition that the electronic equipment is registered to VoLTE, a wireless access processing mode of the electronic equipment can be accurately determined according to signal parameters of the electronic equipment in a preset time, wherein the wireless access processing mode comprises the step of closing a preset network access technology or starting the preset network access technology, so that the communication fluency of the electronic equipment is ensured.

Description

Network access method and device

Technical Field

The present application relates to the field of wireless communications technologies, and in particular, to a network access method and apparatus.

Background

With The maturity of 4G (The 4Generation Mobile Communication Technology, fourth Generation Mobile Communication Technology) LTE network (Long Term Evolution network) and The rapid development of fifth Generation 5G network, mobile Communication networks are commonly networked by old Generation network technologies (such as second Generation 2G and/or third Generation 3G network technologies) and new Generation network technologies (such as 4G and/or 5G network technologies), wherein The old Generation network technologies can play a role of assisting call in The case that The new Generation network technologies cannot cover or have poor signals.

However, in some cases, even though the LTE signal is good, the electronic device may be mistakenly switched to the 2G/3G network, so that the electronic device cannot achieve the performance of 4G or 5G, and the communication experience is poor.

Disclosure of Invention

The embodiment of the application provides a network access method and a network access device, which can solve the problem of network mis-switching and effectively improve communication experience.

In order to solve the above problems, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides a network access method, which is applied to an electronic device, and the method includes: under the condition that the electronic equipment is registered to a Voice over LTE (Voice over LTE), determining a wireless access processing mode of the electronic equipment according to a signal parameter of the electronic equipment within a preset time; the wireless access processing mode of the electronic equipment comprises the following steps: the predetermined network access technology is turned off or started.

In a second aspect, an embodiment of the present application further provides a network access apparatus, which is applied to an electronic device, and the apparatus includes: the network access module is used for determining a wireless access processing mode of the electronic equipment according to the signal parameters of the electronic equipment within the preset time under the condition that the electronic equipment is registered to a voice over long term evolution (VoLTE); the wireless access processing mode of the electronic equipment comprises the following steps: the predetermined network access technology is turned off or started.

In a third aspect, an embodiment of the present application further provides an electronic device, which includes a processor, a memory, and a computer program stored on the memory and executable on the processor, and when executed by the processor, the computer program implements the steps of the network access method as described above.

In a fourth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the network access method as described above.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

in the network access method and apparatus provided in the embodiment of the present application, when the electronic device is registered in the long term evolution voice over lte, a wireless access processing mode of the electronic device can be accurately determined according to a signal parameter of the electronic device, where the wireless access processing mode of the electronic device includes: and closing the preset network access technology or opening the preset network access technology, so that the electronic equipment is prevented from being switched to the preset network by mistake, the communication fluency of the electronic equipment is improved, and the communication experience is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a flowchart illustrating a network access method according to an exemplary embodiment.

Fig. 2 is a flowchart illustrating a network access method according to another exemplary embodiment.

Fig. 3 is a block diagram of a network access device provided in accordance with an example embodiment.

Fig. 4 is a schematic structural diagram of an electronic device according to an exemplary embodiment.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

As shown in fig. 1, a network access method 100 provided in an embodiment of the present application is applicable to an electronic device, and may be specifically, but not limited to, executed by hardware or software in the electronic device. Referring again to fig. 1, the network access method according to the present embodiment may include the following steps.

S110, under the condition that the electronic equipment is registered to the VoLTE, determining a wireless access processing mode of the electronic equipment according to the signal parameters of the electronic equipment in a preset time.

The wireless access processing mode of the electronic device may include: the predetermined network access technology is turned off or started.

In one implementation, the predetermined network access technology may include at least one of a 2G network access technology and a 3G network access technology.

In the case that the mobile communication network is formed by both the old generation network technology (e.g. the predetermined network technology such as 2G/3G) and the new generation network technology (e.g. the 4G/5G network technology), due to reasons such as aging of the 2G/3G device, if the electronic device is connected to the old generation network technology such as 2G/3G, the communication fluency of the electronic device is lower than that of the electronic device connected to the new generation network such as 4G/5G, which affects the communication experience.

Therefore, in this embodiment, through the setting of the signal parameter and the preset time in the foregoing S110, it can be continuously evaluated whether the signal condition of the electronic device under the VoLTE condition is good, for example, whether a call drop occurs, whether the internet access speed is too slow, whether communication is smooth, and the like, and further, according to the evaluation result, the wireless access processing mode of the electronic device is accurately determined, for example, a predetermined network technology such as 2G or 3G is started or stopped. Therefore, on one hand, the electronic device can close the 2G or 3G network access technology under the condition that the signal condition in the preset time is good, so as to avoid the influence on the communication fluency of the user electronic device caused by the mistaken switching to the 2G or 3G network access technology under the condition that the signal condition is good. On the other hand, the electronic device can start the 2G or 3G network access technology under the condition that the signal condition within the predetermined time is not good, so that the 2G or 3G network access technology can play a role in assisting the call under the condition that the signal condition is not good, the communication fluency of the electronic device of the user is improved, and the communication experience is improved.

Optionally, the type of the signal parameter and the length of the preset time may be set according to actual requirements, for example, the preset time may be set to, but is not limited to, 5 seconds and the like. In addition, it should be noted that the Cell where the electronic device resides may be an LTE Cell, or may also be an LTE-supported 5G scg (Second Cell Group, NSA 5G secondary Cell); or the electronic device is in an NSA 5G connected state, etc. (hereinafter collectively referred to as an LTE cell for ease of description and understanding).

In the network access method provided by this embodiment, when the electronic device is registered in Voice over LTE (Voice over LTE) over long term evolution, the wireless access processing mode of the electronic device is accurately determined according to the signal parameter on the electronic device, where the wireless access processing mode of the electronic device includes starting a predetermined network access mode or closing the predetermined network access mode, thereby effectively avoiding a problem that the electronic device is mistakenly switched to a predetermined network such as 2G/3G, and ensuring communication fluency of the electronic device. Meanwhile, under the condition of poor signal conditions, the reserved network such as 2G/3G can play a role of assisting communication, and communication fluency of the electronic equipment can be ensured.

As shown in fig. 2, a network access method 200 provided for another embodiment of the present application may be executed by an electronic device, in other words, the method may be applied to an electronic device, and may be specifically executed by, but not limited to, hardware or software in the electronic device. Referring to fig. 2, the network access method according to the present embodiment may include the following steps.

S210, under the condition that the electronic equipment is registered to the VoLTE, the signal parameters of the electronic equipment in the preset time are obtained.

And S220, determining a wireless access processing mode of the electronic equipment according to the signal parameters.

The wireless access processing mode of the electronic device may include: the predetermined network access technology is turned off or started. Alternatively, the predetermined network access technology may include at least one of a 2G network access technology and a 3G network access technology.

In addition, the Signal parameters may include Reference Signal Receiving Power (RSRP), signal to Noise Ratio (SNR), and the like. The RSRP is a wireless signal strength in the LTE network, the SNR is a ratio of a signal in the electronic device to noise, the signal in the electronic device is an electronic signal that comes from the outside and needs to be processed by the electronic device, and the noise is an irregular extra signal that does not exist in an original signal generated after passing through the electronic device, which is not limited in this embodiment.

In practical applications, in the case that the signal parameter includes at least one of a reference signal received power RSRP and a signal-to-noise ratio SNR, please refer to fig. 2 again, the process of determining the radio access processing mode of the electronic device according to the signal parameter described in the foregoing S220 may have the following implementation modes.

S221, closing the predetermined network access technology when the signal parameter satisfies the first preset condition.

Wherein, under the condition that the signal parameters include reference signal received power RSRP and signal-to-noise ratio SNR, the first preset condition is: the RSRP is larger than a preset RSRP threshold value, and the SNR is larger than a preset SNR threshold value.

In this regard, considering that the signal parameter satisfies the first preset condition, and the signal represents that the LTE signal is good, taking the example that the electronic device operates in the 4G or NSA mode, in order to avoid the problem that the LTE signal is good, but the electronic device is switched to the predetermined network (i.e., the old generation network technology) by mistake due to the problem of unreasonable parameter configuration, etc., the electronic device may close the predetermined network access technology under the condition that the signal parameter satisfies the first preset condition, thereby ensuring the communication fluency of the electronic device.

Optionally, the preset RSRP threshold and the preset SNR threshold may be set according to actual situations, for example, the preset RSRP threshold may be, but is not limited to-110 dbm (decibel milliwatt), and the preset SNR threshold may be, but is not limited to 0db (decibel).

And S222, starting a preset network access technology under the condition that the signal parameter meets a second preset condition.

Wherein, under the condition that the signal parameter includes reference signal received power RSRP, the second preset condition is: the RSRP is not greater than a preset RSRP threshold value.

Specifically, when RSRP is not greater than a preset RSRP threshold, it represents that an LTE signal is poor and cannot meet a communication requirement, and communication fluency of the electronic device is poor, and in view of this, it is considered that a predetermined network such as 2G/3G can be used for assisting a call, therefore, the electronic device can implement an assisted call based on the predetermined network by starting a predetermined network access technology and switching from a currently accessed new generation network such as 4G/5G to the predetermined network, for example, an old generation network technology such as 2G/3G, so as to ensure fluency of mobile communication and meet the communication requirement.

The preset RSRP threshold and the preset SNR threshold may refer to, but are not limited to, the description in S221, and are not repeated herein.

And S223, performing cell reselection to obtain a reselected new cell under the condition that the signal parameter meets a third preset condition.

Wherein, under the condition that the signal parameters include reference signal received power RSRP and signal-to-noise ratio SNR, the third preset condition is: the RSRP is larger than a preset RSRP threshold value, and the SNR is not larger than a preset SNR threshold value.

Specifically, when the RSRP is greater than a preset RSRP threshold and the SNR is not greater than a preset SNR threshold, the SNR characterizing the LTE cell where the electronic device currently resides does not meet the communication requirement, but there may be LTE cells that have good signal conditions and meet the communication requirement in other LTE cells adjacent to the currently residing cell, so the electronic device may perform cell reselection to reside in a new cell, and ensure communication fluency of the electronic device.

In addition, the preset RSRP threshold and the preset SNR threshold may be set as described in S221, and are not described herein again.

In one implementation, in order to improve the cell reselection efficiency and ensure the communication quality, the step of performing cell reselection described in S223 may be implemented by, but is not limited to, the following implementation.

And resetting the priority of the first LTE cell where the electronic equipment currently resides according to a preset priority configuration rule to obtain the first LTE cell with the reset priority.

The priority configuration rule is used for marking the signal condition of the LTE cell by the electronic equipment, so that the electronic equipment can perform cell reselection and the like based on the priority of each cell. For example, when it is determined that the signal condition of the first LTE cell is poor according to the signal parameters of the electronic device and cell reselection is required, the electronic device may decrease the priority of the first LTE cell, for example, decrease the priority of the first LTE cell from 5 to 4.

On the contrary, when the signal condition of the first LTE cell is determined to be good according to the signal parameter of the electronic device and the communication service requirement can be met, then the electronic device may increase the priority of the first LTE cell, for example, increase the priority of the first LTE cell from 5 to 6.

It should be noted that, since the priority of the LTE cell is generally higher than the reselection priority of the 2G cell and the 3G cell, if the electronic device has already lowered the priority of the LTE cell to the same priority as the 2G cell and the 3G cell according to the priority configuration rule, the priority of the LTE cell is not lowered.

Based on the first LTE cell after priority resetting, reselecting a second LTE cell from other LTE cells adjacent to the first LTE cell; and the priority of the second LTE cell is higher than that of the first LTE cell after the priority is reset.

Illustratively, if the priority of the LTE cell a is higher than that of the LTE cell B, it indicates that the signal condition of the LTE cell a is better than that of the LTE cell B, so when performing cell reselection, an LTE cell with a higher priority than that of the currently camped LTE cell may be selected from neighboring LTE cells with the LTE cell where the electronic device currently camped.

It should be noted that, in addition to the foregoing cell reselection based on the priority, in practical implementation, the cell reselection may also be performed based on the cell signal quality, and the like, which is not limited herein.

Further, in an implementation manner, in a case that the electronic device is camped (reselected) to a new cell (such as the aforementioned second LTE cell), the radio access processing manner of the electronic device may be determined again according to the signal parameter of the electronic device in the new cell. It can be understood that the wireless access processing manner of the electronic device includes starting the wireless access technology and closing the wireless access technology, which is not described in detail in this embodiment.

In another implementation, in a case that the electronic device is not camped (reselected) to a new cell (e.g., the aforementioned second LTE cell), LTE signals characterizing other LTE cells adjacent to the currently camped LTE cell (e.g., the aforementioned first LTE cell) are poor, and communication fluency of the electronic device cannot be ensured, so that the electronic device needs to access a predetermined network to implement the auxiliary call.

That is, in a case where the electronic device does not camp on (reselect) to a new cell (e.g., the aforementioned second LTE cell), the electronic device may initiate a predetermined network access technology and access the predetermined network, so as to ensure communication fluency of the electronic device through the auxiliary call of the predetermined network. For example, the electronic device may initiate a 2G network access technology to access the 2G network for communication services, and for example, the electronic device may initiate a 3G network access technology to access the 3G network for communication services.

It should be noted that, in order to avoid the problem that the electronic device performs a handover to the predetermined network by mistake during the cell reselection, the electronic device may perform the cell reselection while turning off the predetermined network access technology.

Further, it is considered that, in a case where the radio access processing manner determined according to the signal parameter of the electronic device is to start a predetermined network access technology, a state of an LTE cell in which the electronic device has been operated or camped on before or another LTE cell adjacent to the LTE cell may change, for example, a priority of the LTE cell is increased, or a network condition is recovered well. In this regard, in order to ensure that the electronic device can operate or camp in the LTE cell as much as possible to ensure communication fluency of the electronic device, after the electronic device starts the predetermined network access technology and accesses the predetermined network, if it is detected that the fourth preset condition is met, the electronic device may close the predetermined network access technology, and perform cell reselection again to camp in the LTE cell again.

The fourth preset condition may be, but is not limited to: there is an LTE cell having a priority higher than or equal to the predetermined network cell among LTE cells adjacent to the predetermined network cell where the electronic device currently resides. It may be appreciated that the predetermined network cell on which the electronic device currently resides and other LTE cells adjacent to the predetermined network cell are respectively configured with priorities.

Referring to fig. 3, fig. 3 is a block diagram of a network access apparatus 300 according to an embodiment of the present application, where the network access apparatus 300 is applicable to an electronic device. Referring again to fig. 3, the apparatus 300 includes a network access module 310.

The network access module 310 is configured to, when the electronic device is registered to a voice over long term evolution (VoLTE) bearer, determine a wireless access processing mode of the electronic device according to a signal parameter of the electronic device within a predetermined time; the wireless access processing mode of the electronic equipment comprises the following steps: the predetermined network access technology is turned off or started. Optionally, the predetermined network access technology comprises at least one of a 2G network access technology and a 3G network access technology.

As a possible implementation manner, the network access module 310 may include: the first access unit is used for closing the preset network access technology under the condition that the signal parameter meets a first preset condition; wherein the signal parameters include: reference Signal Received Power (RSRP) and signal-to-noise ratio (SNR), wherein the first preset condition is as follows: the RSRP is larger than a preset RSRP threshold value, and the SNR is larger than a preset SNR threshold value.

As another possible implementation manner, the network access module 310 may further include: the second access unit is used for starting a preset network access technology under the condition that the signal parameters meet second preset conditions; the signal parameters comprise Reference Signal Received Power (RSRP) and signal-to-noise ratio (SNR); the second preset condition is as follows: the RSRP is not greater than a preset RSRP threshold value.

As another possible implementation manner, the network access module 310 may further include: the third access unit is used for reselecting the cell under the condition that the signal parameters meet a third preset condition; determining a wireless access processing mode of the electronic equipment according to the signal parameters of the electronic equipment in the new cell under the condition of residing in the new cell; wherein the signal parameters include: the reference signal received power RSRP and the signal-to-noise ratio SNR, the third preset condition is: the RSRP is larger than a preset RSRP threshold value, and the SNR is not larger than a preset SNR threshold value.

In practical implementation, the third access unit may be specifically configured to reset the priority of the first LTE cell where the electronic device currently resides according to a preset priority configuration rule. Based on the first LTE cell after priority resetting, reselecting a second LTE cell from other LTE cells adjacent to the first LTE cell; and the priority of the second LTE cell is higher than that of the first LTE cell after the priority is reset.

In one implementation, the third access unit may be further configured to initiate the predetermined network access technology without camping on the new cell.

Further, in some implementations, the apparatus 300 may further include: the cell reselection module is used for closing the predetermined network access technology and reselecting the cell when the wireless access processing mode of the electronic equipment is to start the predetermined network access technology and a fourth preset condition is met; the preset network cell where the electronic device currently resides and other LTE cells adjacent to the preset network cell are respectively configured with priorities, and the fourth preset condition is that: an LTE cell having a priority higher than or equal to a predetermined network cell exists among LTE cells adjacent to the predetermined network cell where the electronic device currently resides.

With respect to the apparatus 300 in the above embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be described in detail here.

As can be seen from the description of the network access apparatus 300 provided in this embodiment, the technical solution provided in this embodiment has at least the following technical effects:

under the condition that the electronic equipment is registered to the VoLTE, the wireless access processing mode of the electronic equipment can be accurately determined according to the signal parameters of the electronic equipment, such as the preset network access technology is closed or started, the problem that the electronic equipment is switched to the preset network such as 2G/3G by mistake is effectively avoided, and the communication fluency of the electronic equipment is ensured.

Referring to fig. 4, fig. 4 is a schematic structural diagram of an electronic device according to another embodiment of the present application, where the electronic device 400 includes, but is not limited to: radio frequency unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, processor 410, and power supply 411. Those skilled in the art will appreciate that the configuration shown in fig. 4 does not constitute a limitation of the electronic device 400, and that the electronic device 400 may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present application, the electronic device 400 includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The processor 410 may be configured to determine a wireless access processing mode of the electronic device 400 according to a signal parameter of the electronic device 400 within a predetermined time when the electronic device 400 is registered to the VoLTE over lte; the wireless access processing method of the electronic device 400 includes: the predetermined network access technology is turned off or started.

By implementing the foregoing process, the processor 410 can achieve the following technical effects:

under the condition that the electronic device 400 is registered to the VoLTE over lte, the wireless access processing mode of the electronic device 400 can be accurately determined according to the signal parameters of the electronic device 400, so that the electronic device 400 is prevented from being switched to a predetermined network by mistake, communication fluency of the electronic device 400 is improved, and communication experience is ensured.

It should be understood that, in the embodiment of the present application, the rf unit 401 may be used for transceiving information or receiving and transmitting signals during a call. Specifically, the downlink data from the base station is received and then processed by the processor 410; in addition, the uplink data is transmitted to the base station. Typically, radio unit 401 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. Further, the radio unit 401 can also communicate with a network and other devices through a wireless communication system.

The electronic device 400 provides the user with wireless broadband internet access via the network module 402, such as assisting the user in emailing, browsing web pages, and accessing streaming media.

The audio output unit 403 may convert audio data received by the radio frequency unit 401 or the network module 402 or stored in the memory 409 into an audio signal and output as sound. Also, the audio output unit 403 may also provide audio output related to a specific function performed by the electronic apparatus 400 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 403 includes a speaker, a buzzer, a receiver, and the like.

The input unit 404 is used to receive audio or video signals. The input Unit 404 may include a Graphics Processing Unit (GPU) 4041 and a microphone 4042, and the Graphics processor 4041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 406. The image frames processed by the graphic processor 4041 may be stored in the memory 409 (or other storage medium) or transmitted via the radio frequency unit 401 or the network module 402. The microphone 4042 may receive sound, and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 401 in case of the phone call mode.

The electronic device 400 also includes at least one sensor 405, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 4061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 4061 and/or the backlight when the electronic apparatus 400 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 405 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which will not be described in detail herein.

The display unit 406 is used to display information input by the user or information provided to the user. The Display unit 406 may include a Display panel 4061, and the Display panel 4061 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 407 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 407 includes a touch panel 4071 and other input devices 4072. Touch panel 4071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 4071 using a finger, a stylus, or any suitable object or attachment). The touch panel 4071 may include two parts, 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 410, receives a command from the processor 410, and executes the command. In addition, the touch panel 4071 can be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 4071, the user input unit 407 may include other input devices 4072. Specifically, the other input devices 4072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein again.

Further, the touch panel 4071 can be overlaid on the display panel 4061, and when the touch panel 4071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 410 to determine the type of the touch event, and then the processor 410 provides a corresponding visual output on the display panel 4061 according to the type of the touch event. Although in fig. 4, the touch panel 4071 and the display panel 4061 are two independent components to implement the input and output functions of the electronic apparatus 400, in some embodiments, the touch panel 4071 and the display panel 4061 may be integrated to implement the input and output functions of the electronic apparatus 400, which is not limited herein.

The interface unit 408 is an interface for connecting an external device to the electronic apparatus 400. 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 408 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic apparatus 400 or may be used to transmit data between the electronic apparatus 400 and an external device.

The memory 409 may be used to store software programs as well as various data. The memory 409 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, etc. Further, the memory 409 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 410 is a control center of the electronic device 400, connects various parts of the entire electronic device 400 using various interfaces and lines, and performs various functions of the electronic device 400 and processes data by operating or executing software programs and/or modules stored in the memory 409 and calling data stored in the memory 409, thereby performing overall monitoring of the electronic device 400. Processor 410 may include one or more processing units; preferably, the processor 410 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 410.

The electronic device 400 may further comprise a power supply 411 (e.g. a battery) for supplying power to various components, and preferably, the power supply 411 may be logically connected to the processor 410 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.

In addition, the electronic device 400 includes some functional modules that are not shown, and are not described in detail here.

An embodiment of the present application also provides a non-transitory computer readable storage medium comprising instructions, such as a memory comprising instructions, executable by a processor in the electronic device 400 to perform the network access method described above. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

An embodiment of the present application also provides a computer program product comprising at least one non-transitory computer readable medium storing instructions translatable by at least one processor for implementing the network access device of the preceding embodiments.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A method for avoiding network handover, which is applied to an electronic device, the method comprising:

under the condition that the electronic equipment is registered to VoLTE (Voice over Long term evolution), determining a wireless access processing mode of the electronic equipment according to signal parameters of the electronic equipment within preset time;

the wireless access processing mode of the electronic equipment comprises the following steps: closing a predetermined network access technology or starting the predetermined network access technology, wherein the predetermined network access technology at least comprises a 2G network access technology and a 3G network access technology;

determining a wireless access processing mode of the electronic equipment according to the signal parameters of the electronic equipment in a preset time, wherein the wireless access processing mode comprises the following steps:

when the signal parameters meet a third preset condition, cell reselection is carried out to obtain a reselected new cell;

determining a wireless access processing mode of the electronic equipment according to the signal parameters of the electronic equipment in the new cell under the condition of residing in the new cell;

wherein the signal parameters include: the reference signal received power RSRP and the signal-to-noise ratio SNR, the third preset condition is: the RSRP is larger than a preset RSRP threshold value, and the SNR is not larger than a preset SNR threshold value.

2. The method of claim 1, wherein determining the radio access processing mode of the electronic device according to the signal parameter of the electronic device within a predetermined time comprises:

under the condition that the signal parameters meet a first preset condition, closing a preset network access technology;

wherein the signal parameters include: reference Signal Received Power (RSRP) and signal-to-noise ratio (SNR), wherein the first preset condition is that: the RSRP is larger than a preset RSRP threshold value, and the SNR is larger than a preset SNR threshold value.

3. The method of claim 1, wherein determining the radio access processing mode of the electronic device according to the signal parameter of the electronic device within a predetermined time comprises:

starting a preset network access technology under the condition that the signal parameters meet a second preset condition;

wherein the signal parameters comprise reference signal received power, RSRP; the second preset condition is as follows: the RSRP is not greater than a preset RSRP threshold value.

4. The method of claim 1, wherein the step of performing cell reselection comprises:

resetting the priority of a first LTE cell where the electronic equipment currently resides according to a preset priority configuration rule to obtain the first LTE cell with the reset priority;

reselecting a second LTE cell from other LTE cells adjacent to the first LTE cell based on the first LTE cell after the priority is reset; wherein the priority of the second LTE cell is higher than the priority of the first LTE cell after the priority is reset.

5. The method of avoiding network handover as claimed in claim 4, further comprising, after said performing cell reselection:

initiating the predetermined network access technology without camping on the second LTE cell.

6. An apparatus for avoiding network handover, applied to an electronic device, the apparatus comprising:

the network access module is used for determining a wireless access processing mode of the electronic equipment according to the signal parameters of the electronic equipment within the preset time under the condition that the electronic equipment is registered to a voice over long term evolution (VoLTE); the wireless access processing mode of the electronic equipment comprises the following steps: closing a preset network access technology or starting the preset network access technology, wherein the preset network access technology at least comprises a 2G network access technology and a 3G network access technology;

the network access module comprises:

the third access unit is used for reselecting the cell to obtain a reselected new cell under the condition that the signal parameters meet a third preset condition; and

wherein the signal parameters include: reference Signal Received Power (RSRP) and signal-to-noise ratio (SNR), wherein the third preset condition is that: the RSRP is larger than a preset RSRP threshold value, and the SNR is not larger than a preset SNR threshold value.

7. The apparatus for avoiding network handover as claimed in claim 6, wherein the network access module comprises:

the first access unit is used for closing a preset network access technology under the condition that the signal parameter meets a first preset condition;

8. The apparatus for avoiding network handover as claimed in claim 6, wherein the network access module comprises:

the second access unit is used for starting a preset network access technology under the condition that the signal parameter meets a second preset condition;

9. The apparatus according to claim 6, wherein the third access unit is specifically configured to reset the priority of the first LTE cell where the electronic device currently resides according to a preset priority configuration rule, so as to obtain the first LTE cell with the reset priority;

10. The apparatus for avoiding network handover as recited in claim 6, wherein the third access unit is further configured to initiate the predetermined network access technology without camping on a new cell.