CN110856230A - Network switching method and electronic equipment - Google Patents
Network switching method and electronic equipment Download PDFInfo
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- CN110856230A CN110856230A CN201911109349.8A CN201911109349A CN110856230A CN 110856230 A CN110856230 A CN 110856230A CN 201911109349 A CN201911109349 A CN 201911109349A CN 110856230 A CN110856230 A CN 110856230A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
Abstract
The embodiment of the invention provides a network switching method and electronic equipment. The method is applied to electronic equipment, an antenna module and a radio frequency module of the electronic equipment are connected through a network control module, and the network control module comprises a bypass sub-module and an attenuation sub-module which are connected in parallel; the method comprises the following steps: when the state parameters of the electronic equipment meet the preset network switching conditions, the bypass sub-module is disconnected, and the attenuation sub-module is controlled to attenuate the radio frequency power value to a preset switching threshold value; receiving second network information sent by the network side equipment based on the first network information; turning off the attenuation submodule and turning on the bypass submodule in response to the second network information. The embodiment of the invention solves the problem that the terminal is difficult to actively control to switch between the 5G network and the 4G network under the condition of ensuring the normal operation of the terminal in the prior art.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a network switching method and an electronic device.
Background
With the rapid development of mobile communication technology, a fifth generation mobile communication network (5th generation mobile networks, 5G) has been produced. 5G can not only change the current life and the working method of the user, promote communication efficiency, but also can increase the possibility that a lot of leading-edge technologies and products fall to the ground. The 5G network has three characteristics of extremely high speed, extremely large capacity and extremely low time delay, and the peak value theoretical transmission speed can reach dozens of Gb (gigabytes) per second, which is hundreds of times faster than that of the 4G network.
The 5G network is required to support not only more data but also more usage. In the use process of the 5G network, the improvement of the end-to-end performance is an important problem. Specifically, the end-to-end performance refers to a state in which a connection is maintained between a wireless network of the electronic device and a server searching for information.
However, for a considerable period of time, the 5G network will be in a transition phase; in the transition phase, the 5G network and the Long Term Evolution (LTE, i.e. 4G network) are allowed to coexist, and therefore, the terminal device needs to switch between the 5G network and the 4G network.
Currently, the switching mode between the 5G network and the 4G network is usually controlled by the network side; for example, a 5G terminal supporting non-independent networking, the activation and deactivation of the 5G protocol stack are controlled by the network; if the terminal forcibly cuts off the connection with the 5G network, the terminal needs to register with the network again, which can cause the phenomenon that the ongoing service is interrupted.
In order to realize the self-control network switching of the terminal, there is a scheme as follows: the method comprises the following steps that a terminal device automatically intercepts a Measurement Report (MR), sets a virtual value of a network connection speed, carries the virtual value in the MR and sends the virtual value to a base station, so that the base station executes network switching; in this way, the terminal side can actively start network switching, however, in this scenario, the virtual value of the terminal needs to be set in a Central Processing Unit (CPU) chip, and once the chip is packaged, the value is difficult to change; in addition, the power consumption of the terminal radio frequency module is neglected in the mode; specifically, if the actual power consumption caused by the radio frequency of the terminal is too high, and the power consumption of the 5G network real-time communication is larger than that of the 4G network real-time communication, the terminal operation is inevitably influenced if the terminal is switched to the 5G network by blind start; therefore, in the prior art, it is difficult to actively control the terminal to switch between the 5G network and the 4G network under the condition of ensuring the normal operation of the terminal.
Disclosure of Invention
Embodiments of the present invention provide a network switching method and an electronic device, so as to solve the problem in the prior art that it is difficult for a terminal to actively control switching between a 5G network and a 4G network under the condition that normal operation of the terminal is ensured.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a network switching method, where the method is applied to an electronic device, an antenna module and a radio frequency module of the electronic device are connected by a network control module, and the network control module includes a bypass sub-module and an attenuation sub-module, which are connected in parallel;
the method comprises the following steps:
when the state parameters of the electronic equipment meet the preset network switching conditions, the bypass sub-module is disconnected, and the attenuation sub-module is controlled to attenuate the power attenuation amount to a preset switching threshold value; wherein the state parameter comprises at least one of power consumption of the radio frequency module and currently transmitted data volume;
sending first network information to network side equipment, wherein the first network information comprises signal strength information corresponding to the preset switching threshold value;
receiving second network information sent by the network side equipment based on the first network information;
turning off the attenuation submodule and turning on the bypass submodule in response to the second network information.
In a second aspect, an embodiment of the present invention further provides an electronic device, where an antenna module and a radio frequency module of the electronic device are connected through a network control module, and the network control module includes a bypass sub-module and an attenuation sub-module, which are connected in parallel;
the electronic device includes:
the power attenuation module is used for disconnecting the bypass sub-module and controlling the attenuation sub-module to attenuate the power attenuation to a preset switching threshold value when the state parameter of the electronic equipment meets a preset network switching condition; wherein the state parameter comprises at least one of power consumption of the radio frequency module and currently transmitted data volume;
the measurement reporting module is configured to send first network information to a network side device, where the first network information includes signal strength information corresponding to the preset handover threshold;
the information receiving module is used for receiving second network information sent by the network side equipment based on the first network information;
and the processing module is used for responding to the second network information, switching off the attenuation sub-module and switching on the bypass sub-module.
In a third aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor, when executing the computer program, implements the steps in the network handover method described above.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program implements the steps in the network handover method described above.
In the embodiment of the invention, when the state parameter of the electronic equipment meets the preset network switching condition, the bypass sub-module is disconnected, and the attenuation sub-module is controlled to attenuate the power attenuation to the preset switching threshold value; sending first network information to network side equipment, wherein the first network information comprises signal strength information corresponding to the preset switching threshold value; receiving second network information sent by the network side equipment based on the first network information; turning off the attenuation submodule and turning on the bypass submodule in response to the second network information; the electronic equipment changes the signal intensity by controlling power attenuation to realize active network switching, so that the network side equipment starts network switching according to the signal intensity, and the influence on normal operation of the terminal due to signal interruption or delay in the network switching process is avoided; and the power consumption of the radio frequency module is considered in the switching process, and the switching to a 5G network is avoided when the power consumption is too high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a flowchart illustrating a network handover method according to an embodiment of the present invention;
FIG. 2 shows a schematic diagram of a first example of embodiment of the invention;
FIG. 3 shows a schematic diagram of a second example of embodiment of the invention;
FIG. 4 is a schematic diagram of a pi-type attenuator according to an embodiment of the present invention;
fig. 5 is a second flowchart of a network handover method according to an embodiment of the present invention;
fig. 6 is a third flowchart of a network handover method according to an embodiment of the present invention;
FIG. 7 shows one of the block diagrams of an electronic device provided by an embodiment of the invention;
fig. 8 shows a second block diagram of an electronic device according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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 invention.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a network switching method, which is applied to an electronic device, an antenna module and a radio frequency module of the electronic device are connected through a network control module, and the network control module includes a bypass sub-module and an attenuation sub-module, which are connected in parallel;
as a first example, referring to fig. 2, the antenna module 201 and the rf module 203 are connected through a network control module 202, and the network control module 202 includes a bypass sub-module 2021 and an attenuation sub-module 2022 connected in parallel.
Wherein the bypass sub-module 2021 and the attenuation sub-module 2022 are connected in parallel. The bypass sub-module 2021 is a switch circuit, the resistance of which is lower than a preset resistance value, and when the branch in which the bypass sub-module 2021 is located is in a conducting state, power loss between the antenna module 201 and the radio frequency module 203 is not caused; on the contrary, the attenuation submodule 2022 is in a conducting state, and is used for controlling the power loss between the antenna module 201 and the rf module 203.
Specifically, the method comprises the following steps:
The state parameter is used for indicating whether the electronic equipment can execute network switching currently; network handover is used to switch between different types of networks, such as switching between a 4G network and a 5G network; the state parameters at least comprise the power consumption of the radio frequency module, specifically, if the current electronic equipment is in 4G network connection, when the power consumption of the radio frequency module is lower than a preset power consumption threshold value, the condition of network switching is confirmed to be met, and switching to a 5G network is allowed, otherwise, switching to the 5G network is not allowed; if the electronic equipment is currently connected with the 5G network, the process of switching to the 4G network can be started when the power consumption of the radio frequency module is higher than a preset power consumption threshold value.
Optionally, the state parameter includes at least one of power consumption of the radio frequency module and currently transmitted data amount, and the state parameter further includes a battery power parameter and/or a network connection speed.
Specifically, in the network handover condition, different handover manners correspond to different handover requirements, and the handover manners include switching from a 4G network to a 5G network, and switching from the 5G network to the 4G network. The switching requirements include definitions for each state parameter.
When the electronic equipment determines that the current state parameter meets the switching requirement corresponding to the switching mode, starting a switching process; disconnecting the branch where the bypass sub-module is located, and controlling the attenuation sub-module to attenuate the power to a preset switching threshold; the preset switching threshold value is not higher than a signal attenuation threshold value of the network side equipment for triggering network switching.
Specifically, as a second example, referring to fig. 3, if the input power at point a is Pa, the output power at point B is Pb, and the power attenuation amount of the attenuation sub-module is a (db), and if Pa and Pb are expressed in decibel-milliwatt (dBm), the relationship between the power ends at both ends is: Pb-A; namely, the attenuation amount is:
then there is
That is, the power attenuation, i.e., the attenuation between the output power and the input power.
When the attenuation submodule is controlled to attenuate the power attenuation to a preset switching threshold value, the electronic device acquires the signal intensity of the current network connection at the moment and sends first network information to network side equipment, wherein the first network information comprises signal intensity information corresponding to the preset switching threshold value, the first network information can be a measurement report, the measurement report is sent to the network side equipment, and the network side equipment is requested to automatically trigger network switching.
After receiving the first network information, the network side equipment acquires the signal intensity information therein, automatically triggers network switching, avoids interruption delay caused by switching between the 5G network and the 4G network, and can complete free switching between the 5G network and the 4G network by the network side equipment without influencing customer experience.
When the network side device completes network switching of the terminal, an instruction for completing network switching, namely second network information, is sent to the electronic device.
And 104, responding to the second network information, turning off the attenuation sub-module and turning on the bypass sub-module.
In this step, when the electronic device receives the second network information, the branch where the attenuation submodule is located is disconnected, so that power loss caused by the attenuation submodule is avoided; and connecting the branch where the bypass sub-module is located, so that the antenna module and the radio frequency module work normally.
In the above embodiment of the present invention, when the state parameter of the electronic device meets the preset network switching condition, the bypass sub-module is turned off, and the attenuation sub-module is controlled to attenuate the power attenuation to the preset switching threshold; sending first network information to network side equipment, wherein the first network information comprises signal strength information corresponding to the preset switching threshold value; receiving second network information sent by the network side equipment based on the first network information; turning off the attenuation submodule and turning on the bypass submodule in response to the second network information; the electronic equipment changes the signal intensity by controlling power attenuation to realize active network switching, so that the network side equipment starts network switching according to the signal intensity, and the influence on normal operation of the terminal due to signal interruption or delay in the network switching process is avoided; in the switching process, the power consumption of the radio frequency module is considered, and the switching to a 5G network is avoided when the power consumption is too high; the embodiment of the invention solves the problem that the terminal is difficult to actively control to switch between the 5G network and the 4G network under the condition of ensuring the normal operation of the terminal in the prior art.
Optionally, in an embodiment of the present invention, the attenuation submodule includes an adjustable resistor;
the step of controlling the attenuation submodule to attenuate the power attenuation amount to a preset switching threshold includes:
determining a target resistance value of the adjustable resistor corresponding to the preset switching threshold value according to a preset corresponding relation between the power attenuation and the resistance value of the adjustable resistor;
adjusting the resistance value of the adjustable resistor to the target resistance value;
and attenuating the power attenuation amount to the preset switching threshold value through the adjustable resistor.
The attenuation of the attenuation submodule is related to the resistance of the resistor included in the attenuation submodule, so that the target resistance of the adjustable resistor corresponding to the preset switching threshold can be determined through the corresponding relation, and then the adjustable resistor is adjusted to the resistance, so that the preset switching threshold is obtained and used as the attenuation.
That is, the attenuation of the attenuation submodule is adjustable, typically in the range of 0dB to 80 dB; in this way, the signal strength of the signal received by the electronic device can be adjusted by adjusting the attenuation of the attenuation submodule.
Specifically, the attenuation submodule comprises an attenuator, and the basic composition of the attenuator comprises: the basic material for forming the radio frequency/microwave power attenuator is a resistive material; the resistance is a basic form of the attenuator, and the resistance attenuation network formed by the resistance is a lumped parameter attenuator; the attenuator with corresponding frequency is formed by putting the resistance material into the radio frequency/microwave circuit structure with different wave bands through a certain process.
Further, referring to fig. 4, when the attenuation submodule includes a pi-type attenuator, the structure of the attenuation submodule is as shown in fig. 4, and includes an input terminal in, an output terminal out, two resistors R1, and a resistor R2;
wherein if the power attenuation is A, then
In addition
Then
Then
Therefore, the resistance value of the resistor can be determined according to the power attenuation A; where Z0 is the input impedance of the input terminal, which can be measured in advance.
Optionally, in this embodiment of the present invention, before the step of turning off the bypass sub-module and controlling the attenuation sub-module to attenuate the power attenuation to the preset switching threshold, the method includes:
acquiring at least one application program currently operated by the electronic equipment under the condition that a network connected with the electronic equipment is a 4G network;
under the condition that the number of the currently operated application programs of the electronic equipment is one, acquiring a first preset network speed value of the application programs;
if the first preset network speed value is larger than a first network speed threshold value, determining that the state parameter of the electronic equipment meets a preset network switching condition;
under the condition that the number of the currently operated application programs of the electronic equipment is multiple, obtaining multiple second preset network speed values corresponding to the multiple application programs;
and if the sum of the second preset network speed values is greater than the first network speed threshold value, determining that the state parameter of the electronic equipment meets a preset network switching condition.
The application programs comprise a first application program which is currently operated in the foreground of the electronic equipment and a second application program which is operated in the background; the first application program is an application program running in a foreground, and the second application program is an application program running in a background;
the method comprises the steps of obtaining a first preset network speed value of an application program under the condition that the number of the application programs currently operated by the electronic equipment is one, and determining that state parameters of the electronic equipment meet preset network switching conditions if the first preset network speed value is larger than a first network speed threshold value.
The number of the first application programs and the number of the second application programs may be multiple, and under the condition that the number of the application programs currently running on the electronic equipment is multiple, a network speed value can be preset for each application program, then the sum of the second network speed values of the currently running program in the foreground and the currently running program in the background is counted, and whether the current network speed meets the network speed requirement or not is judged; if not, initiating network switching and confirming that the state parameters meet the preset network switching conditions.
Referring to fig. 5, an embodiment of the present invention provides a network switching method, where the method switches from a 4G network to a 5G network;
the method is applied to the electronic equipment;
wherein the bypass sub-module is connected in parallel with the attenuation sub-module. The bypass sub-module is a switch circuit, the resistance of the switch circuit is lower than a preset resistance value, and when the branch where the bypass sub-module is located is in a conducting state, power loss between the antenna module and the radio frequency module cannot be caused; and on the contrary, the branch where the attenuation submodule is located is in a conducting state and is used for controlling the power loss between the antenna module and the radio frequency module.
Specifically, the method comprises the following steps:
Wherein, the battery capacity is the current remaining battery capacity; because the real-time communication power consumption of the 5G network is higher than that of the 4G network, if the 5G network needs to be switched, the power consumption is required to be ensured to be higher than a first preset power value, and the condition that the battery endurance of the terminal is insufficient due to blind switching to the 5G network is avoided; and the power consumption of the radio frequency module needs to be ensured to be lower than a first preset power consumption value, so that the radio frequency module is prevented from being switched to a 5G network under the condition of higher power consumption.
When the electronic equipment determines that the current state parameter meets the switching requirement corresponding to the switching mode, starting a switching process; disconnecting the branch where the bypass sub-module is located, and controlling the attenuation sub-module to attenuate the power to a preset switching threshold; the preset switching threshold value is not higher than a signal attenuation threshold value of the network side equipment for triggering network switching.
When the attenuation submodule is controlled to attenuate the power attenuation to a preset switching threshold value, the electronic device acquires the signal intensity of the current network connection at the moment and sends first network information to network side equipment, wherein the first network information comprises signal intensity information corresponding to the preset switching threshold value, the first network information can be a measurement report, the measurement report is sent to the network side equipment, and the network side equipment is requested to automatically trigger network switching.
After receiving the first network information, the network side equipment acquires the signal intensity information therein, automatically triggers network switching, avoids interruption delay caused by switching between the 5G network and the 4G network, and can complete free switching between the 5G network and the 4G network by the network side equipment without influencing customer experience.
When the network side device completes network switching of the terminal, an instruction for completing network switching, namely second network information, is sent to the electronic device.
In this step, when the electronic device receives the second network information, the branch where the attenuation submodule is located is disconnected, so that power loss caused by the attenuation submodule is avoided; and connecting the branch where the bypass sub-module is located, so that the antenna module and the radio frequency module work normally.
In this way, if the network connected with the electronic device is a 4G network, the battery power of the electronic device is higher than a first preset power value, and the power consumption of the radio frequency module is lower than the first preset power value, the bypass submodule is disconnected, and the attenuation submodule is controlled to attenuate the power attenuation to a preset switching threshold; sending first network information to network side equipment, wherein the first network information comprises signal strength information corresponding to the preset switching threshold value, so that the network side equipment switches the network of the electronic equipment from 4G to 5G; receiving second network information sent by the network side equipment based on the first network information; turning off the attenuation submodule and turning on the bypass submodule in response to the second network information; the electronic equipment changes the signal intensity by controlling power attenuation to realize active network switching, so that the network side equipment starts network switching according to the signal intensity, and the influence on normal operation of the terminal due to signal interruption or delay in the network switching process is avoided; and the power consumption of the radio frequency module is considered in the switching process, and the switching to a 5G network is avoided when the power consumption is too high.
Referring to fig. 6, another embodiment of the present invention provides a network switching method, where the method is to switch from a 5G network to a 4G network;
the method is applied to the electronic equipment;
wherein the bypass sub-module is connected in parallel with the attenuation sub-module. The bypass sub-module is a switch circuit, the resistance of the switch circuit is lower than a preset resistance value, and when the branch where the bypass sub-module is located is in a conducting state, power loss between the antenna module and the radio frequency module cannot be caused; and on the contrary, the branch where the attenuation submodule is located is in a conducting state and is used for controlling the power loss between the antenna module and the radio frequency module.
Specifically, the method comprises the following steps:
Wherein, the battery capacity is the current remaining battery capacity; because the power consumption of the 5G network real-time communication is higher than that of the 4G network real-time communication, if the battery electric quantity of the electronic equipment is smaller than or equal to a first preset electric quantity value, the electronic equipment needs to be switched to the 4G network so as to ensure the battery endurance time of the terminal; and if the power consumption electric quantity of the radio frequency module is larger than or equal to the first preset power consumption value, switching to the 4G network is needed, connection with the 5G network is avoided under the condition of high power consumption, and the performance of the terminal is reduced.
When the electronic equipment determines that the current state parameter meets the switching requirement corresponding to the switching mode, starting a switching process; disconnecting the branch where the bypass sub-module is located, and controlling the attenuation sub-module to attenuate the power to a preset switching threshold; the preset switching threshold value is not higher than a signal attenuation threshold value of the network side equipment for triggering network switching.
When the attenuation submodule is controlled to attenuate the power attenuation to a preset switching threshold value, the electronic device acquires the signal intensity of the current network connection at the moment and sends first network information to network side equipment, wherein the first network information comprises signal intensity information corresponding to the preset switching threshold value, the first network information can be a measurement report, the measurement report is sent to the network side equipment, and the network side equipment is requested to automatically trigger network switching.
After receiving the first network information, the network side equipment acquires the signal intensity information therein, automatically triggers network switching, avoids interruption delay caused by switching between the 5G network and the 4G network, and can complete free switching between the 5G network and the 4G network by the network side equipment without influencing customer experience.
When the network side device completes network switching of the terminal, an instruction for completing network switching, namely second network information, is sent to the electronic device.
In this step, when the electronic device receives the second network information, the branch where the attenuation submodule is located is disconnected, so that power loss caused by the attenuation submodule is avoided; and connecting the branch where the bypass sub-module is located, so that the antenna module and the radio frequency module work normally.
In this way, if the network to which the electronic device is connected is a 5G network, the battery power of the electronic device is less than or equal to a first preset power value, or the power consumption power of the radio frequency module is greater than or equal to a first preset power value, the electronic device disconnects the bypass submodule, and controls the attenuation submodule to attenuate the power attenuation to a preset switching threshold; sending first network information to network side equipment, wherein the first network information comprises signal strength information corresponding to the preset switching threshold value, so that the network side equipment switches the network of the electronic equipment from 4G to 5G; receiving second network information sent by the network side equipment based on the first network information; turning off the attenuation submodule and turning on the bypass submodule in response to the second network information; the electronic equipment changes the signal intensity by controlling power attenuation to realize active network switching, so that the network side equipment starts network switching according to the signal intensity, and the influence on normal operation of the terminal due to signal interruption or delay in the network switching process is avoided; and the power consumption of the radio frequency module is considered in the switching process, and the switching to a 5G network is avoided when the power consumption is too high.
With the above description of the network switching method according to the embodiment of the present invention, an electronic device according to the embodiment of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 7, an embodiment of the present invention further provides an electronic device 700, where an antenna module and a radio frequency module of the electronic device 700 are connected through a network control module, and the network control module includes a bypass sub-module and an attenuation sub-module that are connected in parallel; wherein the bypass sub-module is connected in parallel with the attenuation sub-module. The bypass sub-module is a switch circuit, the resistance of the switch circuit is lower than a preset resistance value, and when the branch where the bypass sub-module is located is in a conducting state, power loss between the antenna module and the radio frequency module cannot be caused; and on the contrary, the branch where the attenuation submodule is located is in a conducting state and is used for controlling the power loss between the antenna module and the radio frequency module.
The electronic device 700 includes:
a power attenuation module 701, configured to disconnect the bypass sub-module and control the attenuation sub-module to attenuate a power attenuation amount to a preset switching threshold when it is detected that the current state parameter of the electronic device 700 meets a preset network switching condition; wherein the state parameter includes at least one of power consumption of the radio frequency module and a currently transmitted data amount.
Wherein the status parameter is used to indicate whether the electronic device 700 can currently perform network handover; network handover is used to switch between different types of networks, such as switching between a 4G network and a 5G network; the state parameters at least include power consumption of the radio frequency module, specifically, if the electronic device 700 is currently in 4G network connection, when the power consumption of the radio frequency module is lower than a preset power consumption threshold, it is determined that a network switching condition is met, and switching to the 5G network is allowed, otherwise, switching to the 5G network is not allowed; if the electronic device 700 is currently connected to the 5G network, the process of switching to the 4G network may be started when the power consumption of the radio frequency module is higher than the preset power consumption threshold.
Optionally, the state parameter includes at least one of power consumption of the radio frequency module and currently transmitted data amount, and the state parameter further includes a battery power parameter and/or a network connection speed.
Specifically, in the network handover condition, different handover manners correspond to different handover requirements, and the handover manners include switching from a 4G network to a 5G network, and switching from the 5G network to the 4G network. The switching requirements include definitions for each state parameter.
When the electronic device 700 determines that the current state parameter meets the switching requirement corresponding to the switching mode, the switching process is started; disconnecting the branch where the bypass sub-module is located, and controlling the attenuation sub-module to attenuate the power to a preset switching threshold; the preset switching threshold value is not higher than a signal attenuation threshold value of the network side equipment for triggering network switching.
Specifically, as a second example, referring to fig. 3, if the input power at point a is Pa, the output power at point B is Pb, and the power attenuation of the attenuator is a (db), and if Pa and Pb are expressed in decibel-milliwatt (dBm), the relationship between the power ends at both ends is: Pb-A; namely, the attenuation amount is:
then there is
That is, the power attenuation, i.e., the attenuation between the output power and the input power.
A measurement reporting module 702, configured to send first network information to a network side device, where the first network information includes signal strength information corresponding to the preset handover threshold.
When the attenuation submodule is controlled to attenuate the power attenuation to the preset switching threshold, the electronic device 700 acquires the signal strength of the current network connection at this time and sends first network information to the network side device, where the first network information includes signal strength information corresponding to the preset switching threshold, and the first network information may be a measurement report, which is sent to the network side device to request the network side device to automatically trigger network switching.
After receiving the first network information, the network side equipment acquires the signal intensity therein, automatically triggers network switching, avoids interruption delay caused by switching between the 5G network and the 4G network, and can complete free switching between the 5G network and the 4G network by the network side equipment without influencing customer experience.
An information receiving module 703 is configured to receive second network information sent by the network side device based on the first network information.
When the network-side device completes network switching to the terminal, an instruction of completing network switching, that is, the second network information, is sent to the electronic device 700.
A processing module 704 for turning off the attenuation sub-module and turning on the bypass sub-module in response to the second network information.
When the electronic device 700 receives the second network information, the branch where the attenuation submodule is located is disconnected, so that power loss caused by the attenuation submodule is avoided; and connecting the branch where the bypass sub-module is located, so that the antenna and the radio frequency module work normally.
Optionally, in an embodiment of the present invention, the attenuation submodule includes an adjustable resistor;
the power attenuation module 701 includes:
the determining submodule is used for determining a target resistance value of the adjustable resistor corresponding to the preset switching threshold according to a preset corresponding relation between the power attenuation and the resistance value of the adjustable resistor;
the adjusting submodule is used for adjusting the resistance value of the adjustable resistor to the target resistance value; and attenuating the power attenuation amount to the preset switching threshold value through the adjustable resistor.
Optionally, in an embodiment of the present invention, the attenuation submodule includes a pi-type attenuator.
Optionally, in this embodiment of the present invention, the power attenuation module 701 includes:
the first detection submodule is configured to determine that a current state parameter of the electronic device 700 meets a preset network switching condition if the network to which the electronic device 700 is connected is a 4G network, the battery power of the electronic device is higher than a first preset power value, and the power consumption of the radio frequency module is lower than a first preset power value;
or
And the second detection submodule is used for determining that the current state parameter of the electronic device 700 meets a preset network switching condition if the network connected with the electronic device 700 is a 5G network, and the battery electric quantity of the electronic device is smaller than or equal to a first preset electric quantity value, or the power consumption electric quantity of the radio frequency module is larger than or equal to a first preset power consumption value.
Optionally, in this embodiment of the present invention, the power attenuation module 701 includes:
a first obtaining sub-module, configured to obtain at least one application currently running in a foreground of the electronic device 700 if a network to which the electronic device 700 is connected is a 4G network;
a second obtaining sub-module, configured to obtain a first preset network speed value of an application program when the number of the application programs currently running in the electronic device 700 is one;
acquiring a plurality of second preset network speed values corresponding to a plurality of application programs when the number of the application programs currently operated by the electronic device 700 is multiple;
if the sum of the second preset network speed values is greater than the first network speed threshold, it is determined that the state parameter of the electronic device 700 meets a preset network switching condition.
The electronic device 700 provided in the embodiment of the present invention can implement each process implemented by the electronic device 700 in the method embodiments of fig. 1 to fig. 6, and for avoiding repetition, details are not described here again.
In the embodiment of the present invention, when the power attenuation module 701 detects that the current state parameter of the electronic device 700 meets the preset network switching condition, the bypass sub-module is turned off, and the attenuation sub-module is controlled to attenuate the power attenuation to the preset switching threshold; the measurement reporting module 702 sends first network information to a network side device, where the first network information includes signal strength information corresponding to the preset handover threshold; the information receiving module 703 receives second network information sent by the network side device based on the first network information; the processing module 704 switches off the attenuation sub-module and switches on the bypass sub-module in response to the second network information; the electronic device 700 changes the signal intensity by controlling the power attenuation to realize active network switching, so that the network side device starts network switching according to the signal intensity, and the influence on the normal operation of the terminal due to signal interruption or delay in the network switching process is avoided; in the switching process, the power consumption of the radio frequency module is considered, and the switching to a 5G network is avoided when the power consumption is too high; the embodiment of the invention solves the problem that the terminal is difficult to actively control to switch between the 5G network and the 4G network under the condition of ensuring the normal operation of the terminal in the prior art.
FIG. 8 is a diagram illustrating a hardware configuration of an electronic device implementing various embodiments of the invention;
the electronic device 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, a processor 810, and a power supply 811. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 8 does not constitute a limitation of the electronic device, and that the electronic device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 810 is configured to disconnect the bypass sub-module and control the attenuation sub-module to attenuate the power attenuation amount to a preset switching threshold when the state parameter of the electronic device meets a preset network switching condition; wherein the state parameter comprises at least one of power consumption of the radio frequency module and currently transmitted data volume;
sending first network information to network side equipment, wherein the first network information comprises signal strength information corresponding to the preset switching threshold value;
receiving second network information sent by the network side equipment based on the first network information;
turning off the attenuation submodule and turning on the bypass submodule in response to the second network information.
In the embodiment of the invention, when the state parameter of the electronic equipment meets the preset network switching condition, the bypass sub-module is disconnected, and the attenuation sub-module is controlled to attenuate the power attenuation to the preset switching threshold value; sending first network information to network side equipment, wherein the first network information comprises signal strength information corresponding to the preset switching threshold value; receiving second network information sent by the network side equipment based on the first network information; turning off the attenuation submodule and turning on the bypass submodule in response to the second network information; the electronic equipment changes the signal intensity by controlling power attenuation to realize active network switching, so that the network side equipment starts network switching according to the signal intensity, and the influence on normal operation of the terminal due to signal interruption or delay in the network switching process is avoided; in the switching process, the power consumption of the radio frequency module is considered, and the switching to a 5G network is avoided when the power consumption is too high; the embodiment of the invention solves the problem that the terminal is difficult to actively control to switch between the 5G network and the 4G network under the condition of ensuring the normal operation of the terminal in the prior art.
It should be noted that, in this embodiment, the electronic device 800 may implement each process in the method embodiment of the present invention and achieve the same beneficial effects, and for avoiding repetition, details are not described here.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 801 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 810; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 801 can also communicate with a network and other devices through a wireless communication system.
The electronic device provides wireless broadband internet access to the user via the network module 802, such as to assist the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.
The audio output unit 803 may convert audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into an audio signal and output as sound. Also, the audio output unit 803 may also provide audio output related to a specific function performed by the electronic apparatus 800 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.
The input unit 804 is used for receiving an audio or video signal. The input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics processor 8041 processes image data of a still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 806. The image frames processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or transmitted via the radio frequency unit 801 or the network module 802. The microphone 8042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 801 in case of a phone call mode.
The electronic device 800 also includes at least one sensor 805, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 8061 according to the brightness of ambient light and a proximity sensor that can turn off the display panel 8061 and/or the backlight when the electronic device 800 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 805 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 806 is used to display information input by the user or information provided to the user. The Display unit 806 may include a Display panel 8061, and the Display panel 8061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 807 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus. Specifically, the user input unit 807 includes a touch panel 8071 and other input devices 8072. The touch panel 8071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 8071 (e.g., operations by a user on or near the touch panel 8071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 8071 may include two portions of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 810, receives a command from the processor 810, and executes the command. In addition, the touch panel 8071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 8071, the user input unit 807 can include other input devices 8072. In particular, other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
Further, the touch panel 8071 can be overlaid on the display panel 8061, and when the touch panel 8071 detects a touch operation on or near the touch panel 8071, the touch operation is transmitted to the processor 810 to determine the type of the touch event, and then the processor 810 provides a corresponding visual output on the display panel 8061 according to the type of the touch event. Although in fig. 8, the touch panel 8071 and the display panel 8061 are two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 8071 and the display panel 8061 may be integrated to implement the input and output functions of the electronic device, and the implementation is not limited herein.
The interface unit 808 is an interface for connecting an external device to the electronic apparatus 800. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 808 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the electronic device 800 or may be used to transmit data between the electronic device 800 and external devices.
The memory 809 may be used to store software programs as well as various data. The memory 809 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 809 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 810 is a control center of the electronic device, connects various parts of the whole electronic device by using various interfaces and lines, performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 809 and calling data stored in the memory 809, thereby monitoring the whole electronic device. Processor 810 may include one or more processing units; preferably, the processor 810 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 810.
The electronic device 800 may also include a power supply 811 (e.g., a battery) for powering the various components, and preferably, the power supply 811 may be logically coupled to the processor 810 via a power management system to manage charging, discharging, and power consumption management functions via the power management system.
In addition, the electronic device 800 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides an electronic device, which includes a processor 810, a memory 809, and a computer program stored in the memory 809 and capable of running on the processor 810, where the computer program, when executed by the processor 810, implements each process of the above network switching method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the foregoing network handover method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A network switching method is applied to electronic equipment and is characterized in that an antenna module and a radio frequency module of the electronic equipment are connected through a network control module, and the network control module comprises a bypass sub-module and an attenuation sub-module which are connected in parallel;
the method comprises the following steps:
when the state parameters of the electronic equipment meet the preset network switching conditions, the bypass sub-module is disconnected, and the attenuation sub-module is controlled to attenuate the power attenuation amount to a preset switching threshold value; wherein the state parameter comprises at least one of power consumption of the radio frequency module and currently transmitted data volume;
sending first network information to network side equipment, wherein the first network information comprises signal strength information corresponding to the preset switching threshold value;
receiving second network information sent by the network side equipment based on the first network information;
turning off the attenuation submodule and turning on the bypass submodule in response to the second network information.
2. The method of claim 1, wherein the attenuation submodule comprises an adjustable resistance;
the step of controlling the attenuation submodule to attenuate the power attenuation amount to a preset switching threshold includes:
determining a target resistance value of the adjustable resistor corresponding to the preset switching threshold value according to a preset corresponding relation between the power attenuation and the resistance value of the adjustable resistor;
adjusting the resistance value of the adjustable resistor to the target resistance value;
and attenuating the power attenuation amount to the preset switching threshold value through the adjustable resistor.
3. The method of claim 1, wherein prior to the step of disconnecting the bypass sub-module, controlling the attenuation sub-module to attenuate the amount of power attenuation to a preset switching threshold, the method further comprises:
if the network connected with the electronic equipment is a 4G network, the battery power of the electronic equipment is higher than a first preset power value, and the power consumption of the radio frequency module is lower than a first preset power value, determining that the state parameters of the electronic equipment meet preset network switching conditions;
or
If the network connected with the electronic equipment is a 5G network, the battery capacity of the electronic equipment is smaller than or equal to a first preset capacity value, or the power consumption of the radio frequency module is larger than or equal to the first preset power consumption value, determining that the state parameter of the electronic equipment meets a preset network switching condition.
4. The method of claim 1, wherein prior to the step of disconnecting the bypass sub-module, controlling the attenuation sub-module to attenuate the amount of power attenuation to a preset switching threshold, the method further comprises:
acquiring at least one application program currently operated by the electronic equipment under the condition that a network connected with the electronic equipment is a 4G network;
under the condition that the number of the currently operated application programs of the electronic equipment is one, acquiring a first preset network speed value of the application programs;
if the first preset network speed value is larger than a first network speed threshold value, determining that the state parameter of the electronic equipment meets a preset network switching condition;
under the condition that the number of the currently operated application programs of the electronic equipment is multiple, obtaining multiple second preset network speed values corresponding to the multiple application programs;
and if the sum of the second preset network speed values is greater than the first network speed threshold value, determining that the state parameter of the electronic equipment meets a preset network switching condition.
5. The network switching method of claim 1, wherein the attenuation submodule comprises a pi-type attenuator.
6. An electronic device is characterized in that an antenna module and a radio frequency module of the electronic device are connected through a network control module, and the network control module comprises a bypass sub-module and an attenuation sub-module which are connected in parallel;
the electronic device includes:
the power attenuation module is used for disconnecting the bypass sub-module and controlling the attenuation sub-module to attenuate the power attenuation to a preset switching threshold value when the state parameter of the electronic equipment meets a preset network switching condition; wherein the state parameter comprises at least one of power consumption of the radio frequency module and currently transmitted data volume;
the measurement reporting module is configured to send first network information to a network side device, where the first network information includes signal strength information corresponding to the preset handover threshold;
the information receiving module is used for receiving second network information sent by the network side equipment based on the first network information;
and the processing module is used for responding to the second network information, switching off the attenuation sub-module and switching on the bypass sub-module.
7. The electronic device of claim 6, wherein the attenuation submodule comprises an adjustable resistance;
the power attenuation module includes:
the determining submodule is used for determining a target resistance value of the adjustable resistor corresponding to the preset switching threshold according to a preset corresponding relation between the power attenuation and the resistance value of the adjustable resistor;
the adjusting submodule is used for adjusting the resistance value of the adjustable resistor to the target resistance value; and attenuating the power attenuation amount to the preset switching threshold value through the adjustable resistor.
8. The electronic device of claim 6, wherein the power attenuation module comprises:
the first detection submodule is used for determining that the current state parameter of the electronic equipment meets a preset network switching condition when the battery power of the electronic equipment is higher than a first preset power value and the power consumption of the radio frequency module is lower than a first preset power value if the network connected with the electronic equipment is a 4G network;
or
And the second detection submodule is used for determining that the current state parameter of the electronic equipment meets a preset network switching condition if the network connected with the electronic equipment is a 5G network, and the battery electric quantity of the electronic equipment is smaller than or equal to a first preset electric quantity value or the power consumption electric quantity of the radio frequency module is larger than or equal to a first preset power consumption value.
9. An electronic device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the network switching method according to any one of claims 1 to 5.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the network switching method according to any one of claims 1 to 5.
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