CN109756940B - Network switching method and mobile terminal - Google Patents
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- CN109756940B CN109756940B CN201810632107.6A CN201810632107A CN109756940B CN 109756940 B CN109756940 B CN 109756940B CN 201810632107 A CN201810632107 A CN 201810632107A CN 109756940 B CN109756940 B CN 109756940B
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Abstract
The application discloses a network switching method and a mobile terminal. The method comprises the following steps: acquiring a first target network parameter of a WIFI network accessed by the mobile terminal; if the first target network parameter meets a preset condition, switching the network of the mobile terminal to a mobile cellular data network; the first target network parameter meets a preset condition and is used for representing that the communication quality of the WIFI network is low. Therefore, by adopting the network switching method and the mobile terminal provided by the embodiment of the application, when the communication quality of the WIFI network is low, the WIFI network can be automatically switched to the mobile cellular data network, a user does not need to manually switch the WIFI network to the mobile cellular data network, and the user experience is improved.
Description
Technical Field
The present application relates to the field of terminals, and in particular, to a network switching method and a mobile terminal.
Background
With the development of communication networks and terminal technologies, many mobile terminals, such as smart phones, can support communication using a WIFI network and communication using a mobile cellular data network.
In general, if a user accesses the WIFI network and also turns on the mobile cellular network data network, the mobile terminal may default to use the WIFI network for communication. However, in some cases, the quality of the WIFI network may not be good, so that the rate of communication using the WIFI network is slow, and at this time, the user needs to manually switch the WIFI network to the mobile cellular data network, and the user experience is not high.
Therefore, a solution is needed to solve the above problems and improve the user experience.
Disclosure of Invention
The technical problem to be solved by the application is that the rate of communication by using a WIFI network is relatively low, a user needs to manually switch the WIFI network to a mobile cellular data network, the user experience is not high, and the network switching method and the mobile terminal are provided.
In a first aspect, an embodiment of the present application provides a network handover method, applied to a mobile terminal, including:
acquiring a first target network parameter of a WIFI network accessed by the mobile terminal;
if the first target network parameter meets a first preset condition, switching the network of the mobile terminal to a mobile cellular data network;
the first target network parameter meets the first preset condition and is used for representing that the communication quality of the WIFI network is low.
Optionally, the first target network parameter includes any one or more of the following:
the received signal strength of the WIFI network, the signal-to-noise ratio of the WIFI network and the maximum rate which can be reached by the WIFI network;
correspondingly, the first target network parameter satisfies the first preset condition, including:
the signal intensity received by the WIFI network is smaller than or equal to a preset intensity threshold value; and/or the presence of a gas in the gas,
the signal-to-noise ratio of the WIFI network is smaller than or equal to a preset signal-to-noise ratio threshold value; and/or the presence of a gas in the gas,
the maximum rate that the WIFI network can reach is less than or equal to a preset rate threshold value.
Optionally, if the mobile terminal supports simultaneous transmission of network data by using two communication links, and the WIFI network parameter meets the first preset condition, the method further includes:
the two communication links are utilized to jointly transmit the network data;
acquiring a corresponding second target network parameter when the two communication links are used for jointly transmitting the network data;
correspondingly, the switching the network of the mobile terminal to the mobile cellular data network includes:
and if the second target network parameter meets a second preset condition, switching the network of the mobile terminal to the mobile cellular data network.
Optionally, before the switching the network of the mobile terminal to the mobile cellular data network, the method further includes:
acquiring a network requirement corresponding to a service currently executed by the mobile terminal;
determining whether the WIFI network can meet the network requirement or not by combining the first target network parameter;
correspondingly, the switching the network of the mobile terminal to a mobile cellular data network comprises:
and if the WIFI network cannot meet the network requirement, switching the network of the mobile terminal to the mobile cellular data network.
Optionally, after the network of the mobile terminal is switched to a mobile cellular data network, the method further includes:
acquiring a third target network parameter of the WIFI network;
and if the third target network parameter does not meet a third preset condition, switching the network of the mobile terminal to the WIFI network.
In a second aspect, an embodiment of the present application provides a mobile terminal, including:
the first acquisition unit is used for acquiring a first target network parameter of a WIFI network accessed by the mobile terminal;
a first switching unit, configured to switch the network of the mobile terminal to a mobile cellular data network if the first target network parameter meets a first preset condition;
the first target network parameter meets the first preset condition and is used for representing that the communication quality of the WIFI network is low.
Optionally, the first target network parameter includes any one or more of the following:
the received signal strength of the WIFI network, the signal-to-noise ratio of the WIFI network and the maximum rate which can be reached by the WIFI network;
correspondingly, the first target network parameter satisfies the first preset condition, including:
the signal intensity received by the WIFI network is smaller than or equal to a preset intensity threshold value; and/or the presence of a gas in the gas,
the signal-to-noise ratio of the WIFI network is smaller than or equal to a preset signal-to-noise ratio threshold value; and/or the presence of a gas in the gas,
the maximum rate that the WIFI network can reach is less than or equal to a preset rate threshold value.
Optionally, if the mobile terminal supports simultaneous transmission of network data by using two communication links, and the WIFI network parameter meets the first preset condition, the mobile terminal further includes:
a transmission unit, configured to perform transmission of the network data by using the two communication links together;
a second obtaining unit, configured to obtain a corresponding second target network parameter when the two communication links are used for jointly transmitting the network data;
correspondingly, the switching the network of the mobile terminal to the mobile cellular data network includes:
and if the second target network parameter meets a second preset condition, switching the network of the mobile terminal to the mobile cellular data network.
Optionally, the mobile terminal further includes:
a third obtaining unit, configured to obtain a network requirement corresponding to a service currently executed by the mobile terminal;
a determining unit, configured to determine whether the WIFI network can meet the network requirement in combination with the first target network parameter;
correspondingly, the switching the network of the mobile terminal to a mobile cellular data network comprises:
and if the WIFI network cannot meet the network requirement, switching the network of the mobile terminal to the mobile cellular data network.
Optionally, the mobile terminal further includes:
the fourth acquisition unit is used for acquiring a third target network parameter of the WIFI network;
and the second switching unit is used for switching the network of the mobile terminal to the WIFI network if the third target network parameter does not meet a third preset condition.
Compared with the prior art, the embodiment of the application has the following advantages:
the embodiment of the application provides a network switching method and a mobile terminal. The method comprises the following steps: acquiring a first target network parameter of a WIFI network accessed by the mobile terminal; if the first target network parameter meets a preset condition, switching the network of the mobile terminal to a mobile cellular data network; the first target network parameter meets a preset condition and is used for representing that the communication quality of the WIFI network is low. Therefore, by adopting the network switching method and the mobile terminal provided by the embodiment of the application, when the communication quality of the WIFI network is low, the WIFI network can be automatically switched to the mobile cellular data network, a user does not need to manually switch the WIFI network to the mobile cellular data network, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flowchart of a network handover method according to an embodiment of the present application;
fig. 2 is a schematic flowchart of a network handover method according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the 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 inventor of the present application has found that in the prior art, many mobile terminals, such as smart phones, can support communication using a WIFI network and communication using a mobile cellular data network.
Generally, if a user accesses a WIFI network and also turns on mobile cellular network data, the mobile terminal may default to use the WIFI network for communication. However, in some cases, the quality of the WIFI network may not be good, so that the rate of communication using the WIFI network is slow, and at this time, the user needs to manually switch the WIFI network to the mobile cellular data network, and the user experience is not high.
In order to solve the above problem, embodiments of the present application provide a network switching method and a mobile terminal. The method comprises the following steps: acquiring a first target network parameter of a WIFI network accessed by the mobile terminal; if the first target network parameter meets a preset condition, switching the network of the mobile terminal to a mobile cellular data network; the first target network parameter meets a preset condition and is used for representing that the communication quality of the WIFI network is low. Therefore, by adopting the network switching method and the mobile terminal provided by the embodiment of the application, when the communication quality of the WIFI network is low, the WIFI network can be automatically switched to the mobile cellular data network, a user does not need to manually switch the WIFI network to the mobile cellular data network, and the user experience is improved.
Various non-limiting embodiments of the present application are described in detail below with reference to the accompanying drawings.
Exemplary method
Referring to fig. 1, the figure is a schematic flowchart of a network handover method according to an embodiment of the present application.
The network switching method provided by the embodiment of the application can be applied to mobile terminals, and the mobile terminals include but are not limited to mobile terminals such as smart phones and tablet computers.
In this embodiment, the method may be implemented, for example, by the following steps S101-S102.
S101: and acquiring a first target network parameter of the WIFI network accessed by the mobile terminal.
It should be noted that the first target network parameter refers to a parameter that can be used to characterize the communication quality of the WIFI network.
It can be understood that, to a certain extent, the signal strength received by the WIFI network, the signal-to-noise ratio of the WIFI network, and the highest rate that the WIFI network can achieve may characterize the communication quality of the WIFI network.
Therefore, in a possible implementation manner of the embodiment of the present application, the first target network parameter may include: any one or more of the received signal strength of the WIFI network, the signal-to-noise ratio of the WIFI network, and the highest rate that the WIFI network can achieve.
It should be noted that, the above description of the first target network parameter is an exemplary description, and the embodiment of the present application does not specifically limit the first target network parameter, and the first target network parameter may also be other parameters that may be used to characterize the communication quality of the WIFI network.
It should be noted that, in this embodiment of the present application, a specific implementation manner of the mobile terminal acquiring the first target network parameter is not specifically limited, and in a possible implementation manner, the first target network parameter may be acquired by using a WIFI network receiver.
S102: and if the first target network parameter meets a first preset condition, switching the network of the mobile terminal to a mobile cellular data network. The first target network parameter meets the first preset condition and is used for representing that the communication quality of the WIFI network is low.
As previously described, the first target network parameters include: any one or more of the received signal strength of the WIFI network, the signal-to-noise ratio of the WIFI network, and the highest rate that the WIFI network can achieve.
Correspondingly, the first target network parameter satisfies the first preset condition, including:
the signal intensity received by the WIFI network is smaller than or equal to a preset intensity threshold value; and/or the presence of a gas in the gas,
the signal-to-noise ratio of the WIFI network is smaller than or equal to a preset signal-to-noise ratio threshold value; and/or the presence of a gas in the gas,
the maximum rate that the WIFI network can reach is less than or equal to a preset rate threshold value.
It should be noted that, the preset intensity threshold is not specifically limited in the embodiments of the present application, and the preset intensity threshold may be specifically determined according to actual situations. The preset signal-to-noise ratio threshold is not specifically limited in the embodiment of the application, and the specific value of the preset signal-to-noise ratio threshold can be specifically determined according to the actual situation. The preset rate threshold is not specifically limited in the embodiment of the application, and the actual condition of the preset rate threshold can be specifically determined according to the actual condition.
It can be understood that the signal strength received by the WIFI network is less than or equal to a preset strength threshold, and the communication quality of the WIFI network can be characterized to be relatively low to a certain extent. The signal-to-noise ratio of the WIFI network is smaller than or equal to a preset signal-to-noise ratio threshold value, and the communication quality of the WIFI network can be represented to a certain degree to be lower. The maximum rate which can be achieved by the WIFI network is smaller than or equal to a preset rate threshold value, and the communication quality of the WIFI network can be represented to a certain degree to be lower.
It should be noted that, in practical applications, after the user accesses the WIFI network, the mobile cellular data network may be turned off. Therefore, in this embodiment of the application, if the user closes the mobile cellular data network, and after determining that the first target network parameter meets the first preset condition, the mobile terminal may display a prompt message for prompting the user that the WIFI network communication quality is low, and suggest the user to open the mobile cellular data network, so that after the user opens the mobile cellular data network, the mobile terminal automatically completes the switching from the WIFI network to the mobile cellular data network.
Therefore, by using the network switching method provided by the embodiment of the application, when the communication quality of the WIFI network is low, the WIFI network can be automatically switched to the mobile cellular data network, a user does not need to manually switch the WIFI network to the mobile cellular data network, and the user experience is improved.
It should be noted that, with the development of terminal technology, many mobile terminals may support dual-channel WIFI, where dual-channel WIFI refers to that the mobile terminal supports transmission of network data by using two communication links simultaneously. However, generally, in order to reduce power consumption, only one of the communication links is usually used for transmitting network data.
In view of this, in a possible implementation manner of the embodiment of the present application, if the mobile terminal supports simultaneous transmission of network data by using two communication links, and the WIFI network parameter meets the preset condition. And the other communication link can be opened, and the two communication links are utilized to carry out network data transmission together.
Specifically, the method may further include the following steps a-B.
Step A: and the two communication links are used for jointly transmitting the network data.
It can be understood that, after the two communication links are used together for transmitting the network data, the communication quality of the WIFI network can be improved to some extent.
And B: and acquiring corresponding second target network parameters when the two communication links are used for jointly transmitting the network data.
It should be noted that, the embodiment of the present application does not specifically limit the second target network parameter. As an example, the second target network parameter may include any one or more of a received signal strength of the WIFI network, a signal-to-noise ratio of the WIFI network, and a highest rate achievable by the WIFI network, as the first target network parameter.
Correspondingly, the switching the network of the mobile terminal to the mobile cellular data network may be implemented as follows:
and if the second target network parameter meets a second preset condition, switching the network of the mobile terminal to the mobile cellular data network.
It should be noted that the second target network parameter satisfies a second preset condition, and is used to characterize that after the two communication links are used to jointly transmit the network data, the communication quality of the WIFI network is relatively low.
It should be noted that, in the embodiment of the present application, the relationship between the second preset condition and the first preset condition is not specifically limited, and as an example, the second preset condition may be the same as the first preset condition.
It should be noted that, regarding the description portion that the second target parameter satisfies the second preset condition, the description portion that the first target parameter satisfies the first preset condition may be referred to, and is not described herein again.
It should be noted that, regarding the specific implementation of obtaining the second target parameter, reference may be made to the specific implementation portion of obtaining the first target parameter, and details are not described here.
That is to say, in the embodiment of the present application, it is first determined whether a first target network parameter meets a first preset condition, if so, the two communication links are used to jointly transmit the network data, and when the two communication links are used to jointly transmit the network data, it is determined whether a corresponding second target network parameter meets a second preset condition, and if so, the network of the mobile terminal is switched to the mobile cellular data network.
It can be understood that the services executed by the mobile terminal are different, and the requirements of the corresponding mobile terminal are also different, and in general, the user can manually switch the WIFI network to the mobile cellular data network only under the condition that the current WIFI network cannot meet the network requirements of the services currently executed by the mobile terminal. In view of this, in a possible implementation manner of the embodiment of the present application, whether to perform network handover may also be determined according to a network requirement of a service currently executed by the mobile terminal.
In particular, before handing over the network of the mobile terminal to a mobile cellular data network, the method may further comprise the following steps C-D.
And C: and acquiring the network requirement corresponding to the service currently executed by the mobile terminal.
It should be noted that, the network requirement is not specifically limited in the embodiments of the present application, and as an example, the network requirement may be a network rate required by a service currently executed by the mobile terminal.
It should be noted that, in the embodiment of the present application, there are many possible implementations of step C.
In a possible implementation manner, an application corresponding to a service currently executed by the mobile terminal may be determined, and a network requirement corresponding to the service currently executed by the mobile terminal is determined according to a correspondence between the application and the network requirement.
For example, if the user is chatting with a friend using instant messaging software installed on the mobile terminal, the service currently executed by the mobile terminal is to send an instant messaging chat message, and for this case, the network requirement corresponding to the instant messaging software may be obtained as the network requirement for sending the instant messaging chat message.
In another possible implementation manner, the network requirement may be determined according to a data volume of network data transmitted by a service currently executed by the mobile terminal. For example, when a user is watching news by using a mobile terminal, and the current service executed by the mobile terminal is to load the news, the data volume of the news can be acquired, and the network requirement of the communication chat message can be determined according to the data volume of the news.
Step D: and determining whether the WIFI network can meet the network requirement or not by combining the first target network parameter.
The specific implementation manner of determining whether the WIFI network can meet the network requirement is not specifically defined in the embodiments of the present application, and as an example, the maximum network rate that the WIFI network can achieve and the network rate required by the service currently executed by the mobile terminal may be compared, so as to determine whether the WIFI network can meet the network requirement.
Correspondingly, when the network of the mobile terminal is switched to the mobile cellular data network, in a specific implementation, the network may be:
and if the WIFI network cannot meet the network requirement, switching the network of the mobile terminal to the mobile cellular data network.
That is to say, in the embodiment of the present application, if the first target network parameter meets the first preset condition, it is determined whether to perform network handover in combination with the network requirement of the service currently executed by the mobile terminal. Unnecessary network switching is avoided, and user experience is improved.
It can be understood that, in practical applications, communication quality of the WIFI network may only be low within a certain time period, and in view of this, in this embodiment of the present application, after the handover of the network is performed when the quality of the WIFI network is low, that is, after the WIFI network is handed over to the mobile cellular data network, the mobile cellular data network may also be handed over to the WIFI network when the quality of the WIFI network becomes high.
Specifically, the method may further include the following steps E to F.
Step E: and acquiring a third target network parameter of the WIFI network.
It should be noted that the third target network parameter refers to a parameter that can be used to characterize the communication quality of the WIFI network.
It should be noted that, the embodiment of the present application does not specifically limit the third target network parameter. As an example, the third target network parameter may include any one or more of a received signal strength of the WIFI network, a signal-to-noise ratio of the WIFI network, and a highest rate achievable by the WIFI network, as the first target network parameter.
For a description of a specific implementation of step E, reference may be made to the description part of step S101, and details are not described here.
Step F: and if the third target network parameter does not meet a third preset condition, switching the network of the mobile terminal to the WIFI network.
It should be noted that, in the embodiment of the present application, the relationship between the third preset condition and the first preset condition is not specifically limited, and as an example, the third preset condition may be the same as the first preset condition.
It should be noted that, the third target network parameter does not satisfy the third preset condition, which means that the quality of the WIFI network is not low.
Therefore, by adopting the method provided by the embodiment of the application, the network of the mobile terminal can be switched to the WIFI network from the mobile cellular data network after the WIFI network becomes high, and the user experience is effectively improved.
The foregoing embodiments have introduced the network switching method provided in the embodiments of the present application, and the network switching method provided in the embodiments of the present application is described in detail below with reference to specific scenarios.
In this scenario, the mobile terminal has access to the WIFI network and has turned on the mobile cellular data network. The mobile terminal supports dual-channel WIFI.
Referring to fig. 2, the figure is a network handover method provided in the embodiment of the present application, and the method provided in the embodiment of the present application may be implemented, for example, by the following steps S201 to S206.
S201: and acquiring a first target network parameter of the WIFI network accessed by the mobile terminal. And determining that the first target network parameter meets a first preset condition.
S202: and the two communication links are used for jointly transmitting the network data, and when the two communication links are used for jointly transmitting the network data, the corresponding second target network parameters meet a second preset condition.
S203: and acquiring the network rate required by the service currently executed by the mobile terminal, and determining that the corresponding network highest rate is lower than the network rate required by the service currently executed by the mobile terminal when the two communication links are used for jointly transmitting the network data.
S204: switching the network of the mobile terminal to a mobile cellular data network.
S205: and acquiring a third target network parameter of the WIFI network, and determining that the third target network parameter does not meet a third preset condition.
S206: and switching the network of the mobile terminal to the WIFI network.
Therefore, by the method provided by the embodiment of the application, when the communication quality of the WIFI network is low, the WIFI network can be automatically switched to the mobile cellular data network, and a user does not need to manually switch the WIFI network to the mobile cellular data network. When the communication quality of the WIFI network is not low, the mobile cellular data network can be automatically switched to the WIFI network without manually switching the mobile cellular data network to the WIFI network by a user. User experience is effectively improved.
Exemplary device
Referring to fig. 3, a schematic structural diagram of a mobile terminal in an embodiment of the present application is shown.
The mobile terminal 300 may specifically include: a first acquisition unit 310 and a first switching unit 320.
A first obtaining unit 310, configured to obtain a first target network parameter of a WIFI network to which the mobile terminal accesses;
a first switching unit 320, configured to switch the network of the mobile terminal to a mobile cellular data network if the first target network parameter meets a first preset condition;
the first target network parameter meets the first preset condition and is used for representing that the communication quality of the WIFI network is low.
Optionally, the first target network parameter includes any one or more of the following:
the received signal strength of the WIFI network, the signal-to-noise ratio of the WIFI network and the maximum rate which can be reached by the WIFI network;
correspondingly, the first target network parameter satisfies the first preset condition, including:
the signal intensity received by the WIFI network is smaller than or equal to a preset intensity threshold value; and/or the presence of a gas in the gas,
the signal-to-noise ratio of the WIFI network is smaller than or equal to a preset signal-to-noise ratio threshold value; and/or the presence of a gas in the gas,
the maximum rate that the WIFI network can reach is less than or equal to a preset rate threshold value.
Optionally, if the mobile terminal supports simultaneous transmission of network data by using two communication links, and the WIFI network parameter meets the first preset condition, the mobile terminal 300 further includes:
a transmission unit, configured to perform transmission of the network data by using the two communication links together;
a second obtaining unit, configured to obtain a corresponding second target network parameter when the two communication links are used for jointly transmitting the network data;
correspondingly, the switching the network of the mobile terminal to the mobile cellular data network includes:
and if the second target network parameter meets a second preset condition, switching the network of the mobile terminal to the mobile cellular data network.
Optionally, the mobile terminal 300 further includes:
a third obtaining unit, configured to obtain a network requirement corresponding to a service currently executed by the mobile terminal;
a determining unit, configured to determine whether the WIFI network can meet the network requirement in combination with the first target network parameter;
correspondingly, the switching the network of the mobile terminal to a mobile cellular data network comprises:
and if the WIFI network cannot meet the network requirement, switching the network of the mobile terminal to the mobile cellular data network.
Optionally, the mobile terminal 300 further includes:
the fourth acquisition unit is used for acquiring a third target network parameter of the WIFI network;
and the second switching unit is used for switching the network of the mobile terminal to the WIFI network if the third target network parameter does not meet a third preset condition.
Therefore, by using the mobile terminal provided by the embodiment of the application, when the communication quality of the WIFI network is low, the WIFI network can be automatically switched to the mobile cellular data network, a user does not need to manually switch the WIFI network to the mobile cellular data network, and the user experience is improved.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application 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 application is limited only by the attached claims
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (8)
1. A network switching method is applied to a mobile terminal and comprises the following steps:
acquiring a first target network parameter of a WIFI network accessed by the mobile terminal;
acquiring network requirements corresponding to a service currently executed by the mobile terminal, wherein the network requirements corresponding to the service currently executed by the mobile terminal at least comprise network requirements corresponding to an application program currently running on the mobile terminal;
determining whether the WIFI network can meet the network requirement or not by combining the first target network parameter;
if the first target network parameter meets a first preset condition and the WIFI network cannot meet the network requirement, switching the network of the mobile terminal to a mobile cellular data network, wherein the first target network parameter meets the first preset condition and is used for representing that the communication quality of the WIFI network is low;
if the user closes the mobile cellular data network, after the first target network parameter is determined to meet the first preset condition, the mobile terminal displays a prompt message for suggesting the user to open the mobile cellular data network.
2. The method of claim 1, wherein the first target network parameter comprises any one or more of:
the received signal strength of the WIFI network, the signal-to-noise ratio of the WIFI network and the maximum rate which can be reached by the WIFI network;
correspondingly, the first target network parameter satisfies the first preset condition, including:
the signal intensity received by the WIFI network is smaller than or equal to a preset intensity threshold value; and/or the presence of a gas in the gas,
the signal-to-noise ratio of the WIFI network is smaller than or equal to a preset signal-to-noise ratio threshold value; and/or the presence of a gas in the gas,
the maximum rate that the WIFI network can reach is less than or equal to a preset rate threshold value.
3. The method of claim 1, wherein if the mobile terminal supports simultaneous transmission of network data using two communication links, and the WIFI network parameter satisfies the first predetermined condition, the method further comprises:
the two communication links are utilized to jointly transmit the network data;
acquiring a corresponding second target network parameter when the two communication links are used for jointly transmitting the network data;
correspondingly, the switching the network of the mobile terminal to the mobile cellular data network includes:
if the second target network parameter meets a second preset condition, switching the network of the mobile terminal to the mobile cellular data network;
the second target network parameter meets a second preset condition, and is used for representing that the communication quality of the WIFI network is lower after the two communication links are used for jointly transmitting the network data.
4. A method according to any of claims 1-3, wherein after the handover of the network of the mobile terminal to a mobile cellular data network, the method further comprises:
acquiring a third target network parameter of the WIFI network;
if the third target network parameter does not meet a third preset condition, switching the network of the mobile terminal to the WIFI network;
and the third target network parameter does not meet a third preset condition and is used for representing that the quality of the WIFI network is not low.
5. A mobile terminal, comprising:
the first acquisition unit is used for acquiring a first target network parameter of a WIFI network accessed by the mobile terminal;
a third obtaining unit, configured to obtain a network requirement corresponding to a service currently executed by the mobile terminal before switching a network of the mobile terminal to a mobile cellular data network, where the network requirement corresponding to the service currently executed by the mobile terminal at least includes a network requirement corresponding to an application currently running on the mobile terminal;
a determining unit, configured to determine whether the WIFI network can meet the network requirement in combination with the first target network parameter;
a first switching unit, configured to switch the network of the mobile terminal to a mobile cellular data network if the first target network parameter satisfies a first preset condition and the WIFI network cannot satisfy the network requirement, wherein the first target network parameter satisfies the first preset condition and is used for indicating that the communication quality of the WIFI network is low,
if the user closes the mobile cellular data network, after the first target network parameter is determined to meet the first preset condition, the mobile terminal displays a prompt message for suggesting the user to open the mobile cellular data network.
6. The mobile terminal of claim 5, wherein the first target network parameters comprise any one or more of:
the received signal strength of the WIFI network, the signal-to-noise ratio of the WIFI network and the maximum rate which can be reached by the WIFI network;
correspondingly, the first target network parameter satisfies the first preset condition, including:
the signal intensity received by the WIFI network is smaller than or equal to a preset intensity threshold value; and/or the presence of a gas in the gas,
the signal-to-noise ratio of the WIFI network is smaller than or equal to a preset signal-to-noise ratio threshold value; and/or the presence of a gas in the gas,
the maximum rate that the WIFI network can reach is less than or equal to a preset rate threshold value.
7. The mobile terminal of claim 6, wherein if the mobile terminal supports simultaneous transmission of network data using two communication links, and the WIFI network parameter meets the first preset condition, the mobile terminal further comprises:
a transmission unit, configured to perform transmission of the network data by using the two communication links together;
a second obtaining unit, configured to obtain a corresponding second target network parameter when the two communication links are used for jointly transmitting the network data;
correspondingly, the switching the network of the mobile terminal to the mobile cellular data network includes:
if the second target network parameter meets a second preset condition, switching the network of the mobile terminal to the mobile cellular data network;
the second target network parameter meets a second preset condition, and is used for representing that the communication quality of the WIFI network is lower after the two communication links are used for jointly transmitting the network data.
8. The mobile terminal according to any of claims 5-7, wherein the mobile terminal further comprises:
the fourth acquisition unit is used for acquiring a third target network parameter of the WIFI network;
the second switching unit is used for switching the network of the mobile terminal to the WIFI network if the third target network parameter does not meet a third preset condition;
and the third target network parameter does not meet a third preset condition and is used for representing that the quality of the WIFI network is not low.
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| CN112492655A (en) * | 2020-11-17 | 2021-03-12 | 珠海格力电器股份有限公司 | Hotspot bearer network switching method, device, equipment and medium |
| CN112469099B (en) * | 2020-11-25 | 2023-06-23 | 维沃移动通信有限公司 | Networking control method, networking control device, electronic equipment and storage medium |
| CN114071628B (en) * | 2022-01-06 | 2022-04-26 | 深圳佑驾创新科技有限公司 | Terminal communication method and device based on android system and storage medium |
| CN117320099A (en) * | 2022-06-24 | 2023-12-29 | 中国电信股份有限公司 | Switching method, device, product, medium and equipment applied to heterogeneous network |
| CN115209503A (en) * | 2022-08-16 | 2022-10-18 | Oppo广东移动通信有限公司 | Method and device for realizing switching between networks and electronic equipment |
| CN116390142B (en) * | 2023-02-23 | 2023-11-28 | 荣耀终端有限公司 | Network detection method and electronic equipment |
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