WO2022121315A1 - Network handover method and apparatus, computer device, and storage medium - Google Patents

Abstract

A network handover method and apparatus, a computer device, and a storage medium. The method comprises: obtaining the identifier of a serving cell, wherein a current network of the serving cell is a first network standard; determining the number of ping-pong handovers according to the identifier of the serving cell; when the number of ping-pong handovers reaches a set number of times, obtaining second network standard information; and handing over from the first network standard to the second network standard according to the second network standard information.

Description

Network switching method, device, computer equipment and storage medium

Cross-reference to related applications

This application claims the priority of the Chinese application filed on December 08, 2020 and entitled "Network Switching Method, Device, Computer Equipment and Storage Medium" and application number 2020114234787, the disclosure of which is fully incorporated into this application by reference .

technical field

The present application relates to a network switching method, apparatus, computer equipment and storage medium.

Background technique

With the development of communication technology, the technology of using mobile terminals for network connection has appeared. Network connection technology makes people's lives more efficient and convenient. For example, people can receive and pay through payment terminals, which is very convenient and fast.

Existing mobile terminals all support multiple network standards, and the power consumption and connection speed will be different under different network standards. In the prior art, according to the signal strength of the network standard, the mobile terminal preferentially resides in a network standard with a higher level, such as a 4G network, to obtain a faster connection speed. For example, after the user initiates the payment service on the payment terminal, the mobile terminal preferentially accesses the 4G network (such as 4G LTE), and transmits the service request message to the peer background server on the network side, and the server side responds after receiving it, and then The follow-up data interaction process is carried out normally and the payment is finally completed quickly.

SUMMARY OF THE INVENTION

According to various embodiments, a first aspect of the present application provides a network switching method, the method comprising:

acquiring an identifier of a serving cell, where the current network of the serving cell is the first network standard;

Determine the number of ping-pong handovers according to the identity of the serving cell;

When the number of times of the ping-pong handover reaches a set number of times, acquiring the second network standard information; and

Switching from the first network standard to the second network standard according to the second network standard information.

According to various embodiments, a second aspect of the present application provides a network switching apparatus, the apparatus comprising:

a cell information acquisition module, configured to acquire an identifier of a serving cell, where the current network of the serving cell is a first network standard;

a ping-pong handover number determining module, configured to determine the number of ping-pong handovers according to the identity of the serving cell;

a network standard obtaining module, configured to obtain second network standard information when the number of times of the ping-pong handover reaches a set number; and

The network standard switching module is used for switching from the first network standard to the second network standard according to the second network standard information.

According to various embodiments, a third aspect of the present application provides a computer device, comprising a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:

acquiring an identifier of a serving cell, where the current network of the serving cell is the first network standard;

Determine the number of ping-pong handovers according to the identity of the serving cell;

When the number of times of the ping-pong handover reaches a set number of times, acquiring the second network standard information; and

Switching from the first network standard to the second network standard according to the second network standard information.

According to various embodiments, a fourth aspect of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

acquiring an identifier of a serving cell, where the current network of the serving cell is the first network standard;

Determine the number of ping-pong handovers according to the identity of the serving cell;

When the number of times of the ping-pong handover reaches a set number of times, acquiring the second network standard information; and

Switching from the first network standard to the second network standard according to the second network standard information.

The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below. Other features and advantages of the present application will be apparent from the description, drawings, and claims.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is an application environment diagram of a network switching method in one embodiment.

FIG. 2 is a schematic flowchart of a network switching method in an embodiment.

FIG. 3 is a schematic flowchart of determining the number of ping-pong handovers in one embodiment.

FIG. 4 is a schematic flowchart of a method for switching a network format in another embodiment.

FIG. 5 is a schematic flowchart of the combined use of two network switching methods in one embodiment.

FIG. 6 is a structural block diagram of a network switching apparatus in an embodiment.

FIG. 7 is a diagram of the internal structure of a computer device in one embodiment.

Detailed ways

When the current network switching method is used in some remote suburbs or areas with severe interference, due to poor network signals, users are prone to network delays when using mobile terminals.

In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

The network switching method provided by the present application can be applied to the application environment shown in FIG. 1 . The terminal 102 communicates with the base station 104 through the network. The terminal 102 can be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the base station 104 includes several sub-base stations, each of which corresponds to a serving cell. When the terminal 102 accesses the network, that is, realizes a communication connection with any sub-base station, the terminal 102 obtains the serving cell information of the sub-base station to which it accesses. When a cell handover occurs, for example, the serving cell information acquired by the terminal changes from A1 to A2, it indicates that the terminal changes from the sub-base station corresponding to the serving cell A1 to the sub-base station corresponding to the serving cell A2.

In one embodiment, as shown in FIG. 2, a network switching method is provided, and the method is applied to the terminal in FIG. 1 as an example for description, including the following steps:

Step S202: Acquire an identifier of a serving cell, where the current network of the serving cell is a first network standard.

The serving cell is a cell currently accessed by the terminal for communication. Among them, a cell is also called a cell, which refers to an area covered by a base station or a part of the base station (such as a sector antenna) in a cellular mobile communication system. In this area, a mobile terminal can reliably communicate with the base station through a wireless channel. communication. The identifier of the serving cell is the basis for the terminal to identify each serving cell, and the unique corresponding serving cell can be identified according to the serving cell identifier.

The terminal supports a variety of network standards, that is, it can communicate through a variety of network standards, including but not limited to the second generation GSM, TDMA and other digital mobile phones (2G), the 2.5th generation mobile communication technology GPRS, the third generation mobile communication technology 3G, The fourth generation of mobile communication technology 4G. The first network standard is any one of them, and the second network standard is another network standard that is different from the first network standard. The first network standard and the second network standard are respectively used to distinguish two different network standard states before the network standard of the terminal is switched. If the first network standard is relative to the second network standard after the change, the first network standard is the network standard before the switch, such as 4G, and the second network standard is the network standard after the switch, then the second network standard The network standard can be other network standard except 4G, such as GPRS, 3G, 5G and so on. Under the same network standard, multiple different serving cell information can be registered in different time periods.

Specifically, after the terminal is powered on, it notices the first network standard, and locally records and saves the serving cell information under the currently registered network standard.

Step S204: Determine the number of ping-pong handovers according to the identity of the serving cell.

Among them, in the wireless communication system, when the mobile terminal moves from one cell (referring to the base station or the coverage of the base station) to another cell, in order to ensure that the user's communication will not be interrupted, it will switch between two different cells. . The cell handover refers to the change of the serving cell accessed by the mobile terminal. According to the change of the identity of the serving cell, it can be determined that the serving cell accessed by the terminal has changed. For example, the identity of the serving cell accessed by the mobile terminal changes from B1 to B2, because the identity B1 corresponds to the serving cell A1, and the identity B2 corresponds to the serving cell A2. At this time, the identity changes from B1 to B2, which means that the serving cell changes from A1 to A2. That is, a cell handover occurs or a serving cell handover occurs.

Ping-pong handover means that the terminal switches back and forth between the serving cell where it currently resides and its neighboring cells. The ping-pong handover may start from a certain serving cell, switch back and forth with a certain neighboring cell, and then return to the serving cell. For example, the current serving cell is A1 and the adjacent cell A2, switching from A1 to A2 and then switching to A1, that is, a ping-pong handover (A1-A2-A1) occurs between the current serving cell A1 and the adjacent cell A2, and the handover from A1 to A2 switches to A1, then switches to A2, and then switches to A1, which means that two ping-pong handovers (A1-A2-A1-A2-A1) occur between the current serving cell A1 and the adjacent cell A2. Assuming that there is an adjacent cell A3, the handover is from the current serving cell A1 to A2 to A3 to A1, and three cell handovers occur, but no ping-pong handover (A1-A2-A3-A1).

When it is determined that ping-pong handover occurs according to the identity of the serving cell, the terminal will record the number of times that ping-pong handover occurs.

Step S206, when the number of times of the ping-pong handover reaches a set number of times, obtain second network standard information.

Specifically, the set number of times is the maximum number of times of ping-pong handovers set by the terminal. When the number of ping-pong handovers reaches the set number of times, the terminal determines that the frequency of ping-pong handovers is frequent, resulting in unstable or interrupted signals, which will affect terminal services. For example, in the payment service of the mobile terminal, when the user initiates the payment request, if frequent ping-pong switching occurs on the mobile terminal, the signal is unstable or interrupted, the stability of the data link is greatly reduced, and the payment service request cannot be normally transmitted to the peer server. , resulting in payment failure, which seriously affects the user experience. Thus, the acquisition of the second network standard information is started.

Step S208, switching from the first network standard to the second network standard according to the second network standard information.

Among them, in the first network mode, the terminal frequently performs ping-pong handover, indicating that the cell signal drift is serious under the first network mode. In order not to affect the service of the mobile terminal, according to the acquired information of the second network mode Switch to the second network standard.

The above-mentioned method, device, computer equipment and storage medium for network handover obtain the identification of the serving cell, and the current network of the serving cell is the first network standard; determine the number of ping-pong handovers according to the identification of the serving cell; when the number of ping-pong handovers reaches the set value When the number of times, the second network standard information is obtained; according to the second network standard information, switching from the first network standard to the second network standard is performed. That is, when it is detected that frequent ping-pong switching occurs in the mobile terminal, the first network standard is switched to the second network standard. By avoiding the degradation of communication quality caused by frequent ping-pong handovers, the mobile terminal can maintain a better network communication state, thereby reducing network delay.

In an embodiment, as shown in FIG. 3 , the determining the number of ping-pong handovers according to the identity of the serving cell includes:

Step S2042: Determine the handover path of the serving cell according to the identifier of the serving cell.

Specifically, the identity of the serving cell can be identified and recorded by the terminal, and the handover record between each serving cell can also be set by customizing the recording range threshold through the window (the recording range threshold is a natural number). And the handover records between the serving cell and each serving cell are stored in a stacking manner. For example, if the input record range threshold is 3, the terminal will store the first three serving cells including the current serving cell and their switching records. If A3 is the current serving cell, it will be switched from A4 to A2 before A3, and then switched by A2. In the process to A1 (A4-A2-A1-A3), if the record range threshold is set to 3, only the switching records of A2, A1, A3, and A2-A1-A3 will be stored, and A4 will not be stored . The handover path of the serving cell is the handover record of the serving cell, such as switching from A2 to A1, and then from A1 to A3. The handover record (A2-A1-A3) is the handover path of the serving cell.

Step S2044, judging whether the handover path is a ping-pong handover, and determining the number of times of the ping-pong handover.

Specifically, according to the switching path, if it is monitored that the terminal switches back and forth between two serving cells, such as starting from one serving cell, switching back and forth with another serving cell, and finally returning to the starting serving cell, it can be determined that the occurrence of Ping-pong switching. At the set recording range threshold, each time a ping-pong handover occurs, the terminal records it once, and accumulates the number of ping-pong handovers to obtain the total number of ping-pong handovers.

The total number of ping-pong handovers that occur within the set recording range threshold is compared with the number of times set by the terminal. If the number of ping-pong handovers is less than the set number, the terminal will not acquire the second network standard information. When the number of ping-pong handovers reaches the set number, the terminal will start to acquire the second network standard information.

In this embodiment, the handover path of the serving cell is determined according to the serving cell identifier. When it is determined to be ping-pong handover according to the handover path, the number of ping-pong handovers is determined. When it is determined that the number of ping-pong handovers reaches the set number of times, it can be determined that frequent ping-pong handovers occur, and the first network standard is switched to the second network standard. Switching from a network standard with frequent ping-pong handovers to a network standard with relatively less frequent ping-pong handovers enables the mobile terminal to maintain a better network communication state, thereby reducing network delays.

In one embodiment, as shown in FIG. 4 , the network handover method further includes: step S402 , acquiring the signal value of the serving cell.

Among them, the signal value of the serving cell is a specific value indicating the signal of the serving cell, including various forms. For example, LTE (4G network) mainly refers to RSRP ((Reference Signal Receiving Power, reference signal received power, and its range is -140 to -44db) ), WCDMA (3G network) reference indicators are RSCP (Receive Signal Channel Power, pilot channel signal strength), GSM (2G network) reference indicators are CSQ and RSSI (Received Signal Strength Indication received signal strength indication).

Step S404: Determine the signal quality level according to the signal value and the preset level threshold.

Specifically, the preset level threshold is the basis for dividing the signal quality of the serving cell, and multiple level thresholds can be set. When dividing, the signal value of the serving cell is compared with the preset level threshold to determine the signal quality level. According to the signal quality level, the signal quality of the current network can be distinguished. The higher the signal quality level, the better the signal quality. In one embodiment, two level thresholds are set, and by comparing the signal value with the level threshold, three signal quality levels can be determined, namely the first signal quality level, the second signal quality level and the third signal quality level. The signal quality of the third signal quality level is the highest, the signal quality of the second signal quality level is second, and the signal quality of the first signal quality level is the worst. In this case, the first signal quality level is the worst signal quality level.

Step S406, when the duration of the signal value at the set signal quality level is longer than a preset duration, obtain second network standard information; wherein the set signal quality level includes the worst signal quality level.

Wherein, the preset duration is the longest time that the signal value can continue to be at the set signal quality level, for example, the preset preset duration may be 20 seconds. When the duration of the signal value of the serving cell at the set signal quality level is not greater than the preset duration, the terminal communicates normally under the signal value, and acquires the signal value of the new serving cell. When the duration for which the signal value of the serving cell is at the set signal quality level is greater than the preset duration, the terminal acquires the second network standard information.

Specifically, the set signal quality level is that the communication is affected due to poor signal quality. When the signal value of the serving cell is continuously at the set signal quality level, it indicates that the quality of the signal value of the serving cell is poor, which will affect the completion of terminal services. For example, in the payment service of a mobile terminal, when a user initiates a payment request, if the signal quality of the mobile terminal is poor, the payment service request will not be transmitted to the peer server normally or quickly, resulting in payment failure.

In order not to affect the service of the mobile terminal, the terminal will acquire the second network standard. If both the aforementioned first signal quality level and second signal quality level are regarded as levels with poor signal quality, the signal value of the serving cell is continuously at the first signal quality level, or is continuously at the second signal quality level and is at the first signal quality level. When the duration of a signal quality level or a second signal quality level reaches a preset duration, the terminal will be triggered to acquire the second network standard.

Step S408, switching from the first network standard to the second network standard according to the obtained second network standard information.

Specifically, in the first network standard, due to the poor quality of the signal value of the serving cell, the terminal is triggered to switch from the first network standard to the second network standard.

In this embodiment, the signal quality level is determined according to the signal value and the preset level threshold. When the signal quality level is set continuously, the second network standard information is acquired, wherein the set signal quality level includes the worst signal quality level. Switch from the first network standard to the second network standard according to the second network standard information. The signal quality level of the serving cell is determined according to the signal value of the serving cell, and when the duration of the signal quality level of the serving cell at the set signal quality level (that is, the signal quality level is poor) is greater than the preset duration, the signal quality level of the serving cell is determined. The signal quality level is poor, so the terminal is triggered to acquire the second network standard according to the second network standard information. By avoiding the degradation of communication quality caused by frequent ping-pong handovers, the mobile terminal can maintain a better network communication state, thereby reducing network delay.

In one embodiment, the network handover method further includes: acquiring the identity and signal value of the serving cell every preset period, and recording the identity and signal value of the serving cell.

Specifically, the preset period takes the reporting period of the operating system as a preset period. Every preset period, the terminal periodically obtains the identity of the serving cell and the signal value corresponding to the serving cell, and records the identity and signal value of the serving cell. For example, the preset period is 5 seconds. After the terminal acquires the serving cell A1, it waits for a preset period of 5 seconds, automatically acquires the next serving cell, and records the identifier and signal value of the next serving cell.

In this embodiment, the identification and signal value of the serving cell are acquired and recorded every preset period, so as to update the serving cell regularly, so that the terminal can more accurately judge whether a cell handover or frequent ping-pong handover occurs. .

In one embodiment, the network switching method further includes: the preset duration is N times the preset period.

Specifically, the preset duration is N times the preset period, and N is a natural number. That is, the preset duration may be the cumulative sum of N preset cycle durations. For example, when N is 4, the preset duration is the sum of the durations of 4 preset cycles. In 5 consecutive preset cycles, the signal values of the serving cells in the 5 preset cycles are all at the set signal quality level. The cumulative sum of the durations of the five preset cycles is greater than the sum of the durations of the four preset cycles (ie, the preset duration), so it can be determined that the signal value of the serving cell is poor, and the terminal obtains the second network standard information.

In an embodiment, after the acquiring the second network standard information, the method further includes: checking whether the second network standard is an unused network standard according to the stored used network standard; The priority order of the second network standard in each network standard, check whether the priority of the second network standard is higher than that of the first network standard; if the second network standard has not been used, or the second network standard If the priority of the network standard is higher than that of the first network standard, the step of switching from the first network standard to the second network standard is performed according to the obtained second network standard information.

Specifically, the used network standard is the used network standard that has been stored in the mobile terminal before acquiring the second network standard. When entering into the process of network standard switching, the network standard used by the first network standard before switching is called the used network standard. The unused network standard of the first network standard before the handover is called the unused network standard.

Verifying whether the second network standard is a network standard that has not been used before refers to verifying whether the network standard corresponding to the second network standard is the same as the network standard that has been used and stored in the mobile terminal. For example, the 4G standard is the used network standard that has been stored by the mobile terminal. In this case, it is checked whether the network standard corresponding to the second network standard is the 4G standard. The second network standard information is compared with the stored used network standard, and the mobile terminal can determine whether the mobile terminal has used the second network standard before by comparing whether the two information are consistent. Because the unused network standard may be the best network standard that has not been utilized.

The priority order of the default network configuration of the mobile terminal, from high to low, is 5G, 4G, 3G, and 2G. When frequent ping-pong handovers occur in the serving cell, or the signal value of the serving cell continues to be at the set signal quality level for a long time , because the higher the priority of the network configuration, the higher the signal and efficiency of the network communication, the mobile terminal will preferentially switch to the network standard with a higher priority order.

If the second network standard has not been used before, or the priority of the second network standard is higher, the mobile terminal will switch to the unused second network standard, or switch to the second network standard with the higher priority network format. Thereby, it is discovered or guaranteed that the obtained second network standard is the best network standard.

The second network standard that passes the verification, that is, a network standard that has not been used before or a network standard that has a higher priority than the first network standard obtained by the mobile terminal. The second network standard passes the verification, indicating that the second network standard is the current best network standard, so that the mobile terminal will switch from the first network standard with frequent ping-pong handovers or the signal value of the serving cell at the set signal quality level to the first network standard. The second network standard that passes the verification.

In this embodiment, by preferentially obtaining a network standard that has not been used before or a network standard with a higher priority, the obtained second network standard is the best network standard. One network standard is switched to the second network standard, so that the mobile terminal can maintain a better network communication condition and reduce network delay.

In another embodiment, the stored used network standard further includes the initial network standard before handover, and the network standard obtained after each handover before obtaining the best network standard. The optimal network standard is the corresponding network standard when the mobile terminal switches to the last second network standard, and the last second network standard can enable the mobile terminal to perform its services normally. The process of switching from the cell of the first network standard to the cell of the second network standard may occur multiple times until the last second network standard enables the mobile terminal to normally perform network communication functions and realize its services. That is, when the mobile terminal switches the first network standard to the second network standard for the first time, the obtained second network standard is not the best network standard, so the mobile terminal will continue to use the second network standard as the new first network standard. network standard, repeat the steps of judging whether frequent ping-pong handovers occur in the serving cell or whether the signal value of the serving cell continues to be at the set signal level for a long time, until the mobile terminal obtains a network standard that can meet the normal needs of its business. The network standard is the last second network standard.

In one embodiment, as shown in FIG. 5 , the network switching method further includes:

Step S502: Acquire an identifier of a serving cell, where the current network of the serving cell is the first network standard.

Step S504: Determine the handover path of the serving cell according to the identifier of the serving cell.

Step S506, determine whether the handover path is a ping-pong handover.

If it is determined that the handover path is a ping-pong handover, step S508 is executed to determine the number of times of the ping-pong handover.

When it is determined according to the handover path that it is not a ping-pong handover, step S50 is performed to record the identification and signal value of the serving cell in the current preset period, and will continue to acquire the identification and signal value of a new serving cell until the next preset period .

After step S508, step S510 is executed to verify whether the number of ping-pong handovers reaches the set number of times. When the number of times of the ping-pong handover reaches the set number, step S52 is executed to acquire the second network standard information.

Within the aforementioned set recording range threshold, if the number of ping-pong handovers does not reach the set number of times, the terminal will determine that frequent ping-pong handovers do not occur, and will perform step S50 to record the identity and signal of the serving cell of the current preset period value, and will not continue to acquire the identity and signal value of a new serving cell until the next preset period.

After step S510, step S52 is executed to switch from the first network standard to the second network standard according to the second network standard information.

Meanwhile, after step S50, step S512 is performed synchronously, and the signal quality level is determined according to the signal value and the preset level threshold.

Step S514, check whether the duration of the signal value of the serving cell at the set signal quality level is greater than the preset duration.

When the duration of the signal value at the set signal quality level is greater than the preset duration, step S52 is performed to obtain second network standard information; wherein the set signal quality level includes the worst signal quality level.

When the duration of the signal value at the set signal quality level is not longer than the preset duration, step S50 will be executed to record the identity and signal value of the serving cell in the current preset period, and will not continue to acquire until the next preset period The identity and signal value of a new serving cell.

After step S52, step S54 is executed to switch from the first network standard to the second network standard according to the second network standard information.

In this embodiment, there are various channels for switching network standards, and the mobile terminal can determine whether the number of ping-pong switching reaches the set number, or whether the duration of the signal value at the set signal quality level is greater than the preset duration. The information of the second network standard needs to be acquired, and then the first network standard is switched to the second network standard. There are more ways to trigger the mobile terminal to acquire the second network standard, and it is also convenient for the mobile terminal to realize the switching of the network standard more quickly and improve the switching efficiency of the network standard.

It should be understood that, although the steps in the flowcharts involved in the above embodiments are sequentially displayed according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, the execution of these steps is not strictly limited to the order, and these steps may be performed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above embodiments may include multiple steps or multiple stages. These steps or stages are not necessarily executed at the same time, but may be executed at different times. Alternatively, the order of execution of the stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a portion of the steps or stages in the other steps.

In one embodiment, as shown in FIG. 6, a network switching apparatus is provided, including: a cell information acquisition module 602, a network standard acquisition module 604, and a network standard switching module 606, wherein:

The cell information acquisition module 602 is configured to acquire the identifier of the serving cell, where the current network of the serving cell is the first network standard.

A ping-pong handover number determination module 604, configured to determine the number of ping-pong handovers according to the identifier of the serving cell;

The network standard obtaining module 606 is configured to obtain the second network standard information when the number of ping-pong handovers reaches a set number of times.

The network standard switching module 608 is configured to switch from the first network standard to the second network standard according to the obtained second network standard information.

In another embodiment, the network standard acquisition module includes:

a handover path determination module, configured to determine the handover path of the serving cell according to the identity of the serving cell;

The handover times acquisition module is used for judging whether the handover path is a ping-pong handover, and determining the times of the ping-pong handover.

In one embodiment, the network switching device includes:

a cell information acquisition module, further configured to acquire the signal value of the serving cell;

a signal quality level determination module, configured to determine the signal quality level according to the signal value and the preset level threshold;

The network standard obtaining module is further configured to obtain the second network standard information when the duration of the signal value at the set signal quality level is longer than a preset duration; wherein, the set signal quality level includes the worst signal quality level;

The network standard switching module is used for switching from the first network standard to the second network standard according to the second network standard information.

In one embodiment, the network standard acquisition module further includes:

The cell information recording module is configured to acquire the identity and signal value of the serving cell every preset period, and record the identity and signal value of the serving cell.

In one embodiment, the network switching device further includes: a network standard information verification module,

a network standard information verification module, configured to verify whether the second network standard is an unused network standard according to the stored used network standard;

According to the priority order of the second network standard in each network standard, verifying whether the priority of the second network standard is prior to the first network standard;

If the second network standard has not been used, or the priority of the second network standard is higher than that of the first network standard, execute switching from the first network standard to the second network standard according to the obtained second network standard information. Two network standard steps.

For the specific limitation of the network switching apparatus, reference may be made to the limitation on the network switching method above, which will not be repeated here. Each module in the above-mentioned network switching device may be implemented in whole or in part by software, hardware and combinations thereof. The above modules can be embedded in or independent of the processor in the computer device in the form of hardware, or stored in the memory in the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

In one embodiment, a computer device is provided, and the computer device may be a terminal, and its internal structure diagram may be as shown in FIG. 7 . The computer equipment includes a processor, memory, a communication interface, a display screen, and an input device connected by a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium, an internal memory. The nonvolatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the execution of the operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for wired or wireless communication with an external terminal, and the wireless communication can be realized by WIFI, operator network, NFC (Near Field Communication) or other technologies. The computer program implements a network switching method when executed by the processor. The display screen of the computer equipment may be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment may be a touch layer covered on the display screen, or a button, a trackball or a touchpad set on the shell of the computer equipment , or an external keyboard, trackpad, or mouse.

Those skilled in the art can understand that the structure shown in FIG. 7 is only a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer equipment to which the solution of the present application is applied. Include more or fewer components than shown in the figures, or combine certain components, or have a different arrangement of components.

In one embodiment, a computer device is provided, including a memory and a processor, a computer program is stored in the memory, and the processor implements the following steps when executing the computer program:

acquiring an identifier of a serving cell, where the current network of the serving cell is the first network standard;

Determine the number of ping-pong handovers according to the identity of the serving cell;

When the number of times of the ping-pong handover reaches a set number of times, acquiring the second network standard information;

Switching from the first network standard to the second network standard according to the second network standard information.

In one embodiment, the processor further implements the following steps when executing the computer program:

determining the handover path of the serving cell according to the identity of the serving cell;

It is judged whether the handover path is a ping-pong handover, and the number of times of the ping-pong handover is determined.

In one embodiment, the processor further implements the following steps when executing the computer program:

obtaining the signal value of the serving cell;

determining the signal quality level according to the signal value and the preset level threshold;

When the duration of the signal value at the set signal quality level is greater than the preset duration, acquiring the second network standard information; wherein the set signal quality level includes the worst signal quality level;

Switching from the first network standard to the second network standard according to the second network standard information.

In one embodiment, the processor further implements the following steps when executing the computer program: acquiring the identity and signal value of the serving cell every preset period, and recording the identity and signal value of the serving cell.

In one embodiment, the processor further implements the following steps when executing the computer program:

After the acquiring the second network standard information, the method further includes:

According to the stored used network standard, verify whether the second network standard is an unused network standard;

According to the priority order of the second network standard in each network standard, verifying whether the priority of the second network standard is prior to the first network standard;

If the second network standard has not been used, or the priority of the second network standard is higher than that of the first network standard, execute switching from the first network standard to the second network standard according to the obtained second network standard information. Two network standard steps.

In one embodiment, a computer-readable storage medium is provided on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

acquiring an identifier of a serving cell, where the current network of the serving cell is the first network standard;

Determine the number of ping-pong handovers according to the identity of the serving cell;

When the number of times of the ping-pong handover reaches a set number of times, acquiring the second network standard information;

Switching from the first network standard to the second network standard according to the second network standard information.

In one embodiment, the computer program further implements the following steps when executed by the processor:

determining the handover path of the serving cell according to the identity of the serving cell;

It is judged whether the handover path is a ping-pong handover, and the number of times of the ping-pong handover is determined.

In one embodiment, the computer program further implements the following steps when executed by the processor:

obtaining the signal value of the serving cell;

determining the signal quality level according to the signal value and the preset level threshold;

When the duration of the signal value at the set signal quality level is greater than the preset duration, acquiring the second network standard information; wherein the set signal quality level includes the worst signal quality level;

Switching from the first network standard to the second network standard according to the second network standard information.

In one embodiment, the computer program further implements the following steps when executed by the processor:

Acquire the identity and signal value of the serving cell every preset period, and record the identity and signal value of the serving cell.

In one embodiment, the computer program further implements the following steps when executed by the processor:

After the acquiring the second network standard information, the method further includes:

According to the stored used network standard, verify whether the second network standard is an unused network standard;

According to the priority order of the second network standard in each network standard, verifying whether the priority of the second network standard is prior to the first network standard;

If the second network standard has not been used, or the priority of the second network standard is higher than that of the first network standard, execute switching from the first network standard to the second network standard according to the obtained second network standard information. Two network standard steps.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage In the medium, when the computer program is executed, it may include the processes of the above-mentioned method embodiments. Wherein, any reference to memory, storage, database or other media used in the various embodiments provided in this application may include at least one of non-volatile and volatile memory. Non-volatile memory may include read-only memory (Read-Only Memory, ROM), magnetic tape, floppy disk, flash memory, or optical memory, and the like. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, the RAM may be in various forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM).

The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, all It is considered to be the range described in this specification.

The above-mentioned embodiments only represent several embodiments of the present application, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the scope of protection of the patent of the present application shall be subject to the appended claims.

Claims (11)

A network switching method, comprising: acquiring an identifier of a serving cell, where the current network of the serving cell is the first network standard; Determine the number of ping-pong handovers according to the identity of the serving cell; When the number of times of the ping-pong handover reaches a set number of times, acquiring the second network standard information; and Switching from the first network standard to the second network standard according to the second network standard information. The method according to claim 1, wherein the determining the number of times of ping-pong handover according to the identity of the serving cell comprises: determining the handover path of the serving cell according to the identity of the serving cell; and It is judged whether the handover path is a ping-pong handover, and the number of times of the ping-pong handover is determined. The method of claim 1, further comprising: obtaining the signal value of the serving cell; determining the signal quality level according to the signal value and the preset level threshold; When the duration of the signal value at the set signal quality level is greater than a preset duration, acquiring second network standard information; wherein the set signal quality level includes the worst signal quality level; and Switching from the first network standard to the second network standard according to the second network standard information. The method of claim 3, further comprising: Acquire the identity and signal value of the serving cell every preset period, and record the identity and signal value of the serving cell. The method of claim 4, wherein the preset duration is N times the preset period, and N is a natural number. The method according to any one of claims 1-5, wherein after the acquiring the second network standard information, further comprising: According to the stored used network standard, verify whether the second network standard is an unused network standard; Checking whether the priority of the second network standard is higher than that of the first network standard according to the priority order of the second network standard in each network standard; and If the second network standard has not been used, or the priority of the second network standard is higher than that of the first network standard, execute switching from the first network standard to the second network standard according to the obtained second network standard information. Two network standard steps. The method of claim 3, wherein the preset level threshold comprises two level thresholds, and wherein the determining the signal quality level according to the signal value and the preset level threshold comprises: comparing the signal value with the two level thresholds to determine three signal quality levels, which are the first signal quality level, the second signal quality level and the third signal quality level; The signal quality of the third signal quality level is the highest, the signal quality of the second signal quality level is second, and the signal quality of the first signal quality level is the worst. A network switching device, comprising: a cell information acquisition module, configured to acquire an identifier of a serving cell, where the current network of the serving cell is a first network standard; a ping-pong handover number determining module, configured to determine the number of ping-pong handovers according to the identity of the serving cell; a network standard obtaining module, configured to obtain second network standard information when the number of times of the ping-pong handover reaches a set number; and The network standard switching module is used for switching from the first network standard to the second network standard according to the second network standard information. The device according to claim 8, wherein the network standard acquisition module further comprises: a handover path determination module, configured to determine the handover path of the serving cell according to the identity of the serving cell; and The handover times acquisition module is used for judging whether the handover path is a ping-pong handover, and determining the times of the ping-pong handover. A computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the steps of the method of any one of claims 1 to 7 when the processor executes the computer program. A computer-readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of the method of any one of claims 1 to 7.

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