CN110191477B - Network search control method, terminal and computer readable storage medium - Google Patents
Network search control method, terminal and computer readable storage medium Download PDFInfo
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- CN110191477B CN110191477B CN201910315234.8A CN201910315234A CN110191477B CN 110191477 B CN110191477 B CN 110191477B CN 201910315234 A CN201910315234 A CN 201910315234A CN 110191477 B CN110191477 B CN 110191477B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a network search control method, a terminal and a computer readable storage medium, wherein when the network search control method is in an unconnected state, one network standard is determined from at least two network standards supported by the terminal based on a preset rule, the determined network standard is used as a target network standard to further search a network corresponding to the target network standard, and when the network corresponding to the target network standard is not searched, the network corresponding to other network standards except the target network standard supported by the terminal is stopped to be searched, so that the problems that in the prior art, the network search mode is unreasonable, the power consumption of the terminal is large, and the user experience degree is poor are solved. The invention also discloses a terminal and a computer readable storage medium, which realize reasonable search of the network, save unnecessary electric quantity loss and greatly improve the experience satisfaction degree of the user by implementing the scheme.
Description
Technical Field
The present invention relates to the field of network technologies, and in particular, to a network search control method, a terminal, and a computer-readable storage medium.
Background
In wireless communication technology, there is a signal path loss between a terminal and a base station, wherein the path loss is related not only to the carrier frequency, propagation speed, but also to the topography and topography of the signal propagation. In practical application, due to the existence of signal path loss, some areas can not be covered by network, such as elevator rooms, subways, underground passages and the like. If the terminal enters an area which cannot be covered by the network, the network is lost and is in an unconnected state, and any service of the network cannot be used. In this case, the terminal needs to start a network search function to search for a network to restore a normal operating state.
At present, when a network is periodically searched, one-time network search is performed on networks corresponding to all network standards supported by a terminal, for example, if the terminal is currently in an unconnected state, the terminal can search all the 4G network standards, the 3G network standards and the 2G network standards supported by the terminal, but the search mode causes great power consumption of the terminal, shortens the use time of the terminal by a user, and greatly reduces the experience satisfaction degree of the user.
Disclosure of Invention
The invention aims to solve the technical problems that in the prior art, a network searching mode is unreasonable, so that the terminal electric quantity loss is large, and the user experience degree is poor. In view of the technical problem, a network search control method, a terminal and a computer-readable storage medium are provided.
In order to solve the above technical problem, the present invention provides a network search control method, including:
monitoring whether the current state is in an unconnected state;
if yes, determining one network system from at least two network systems supported by the terminal based on a preset rule, and taking the determined network system as a target network system;
searching a network corresponding to the target network system;
and when the network corresponding to the target network type is not searched, stopping searching the network corresponding to other network types except the target network type supported by the terminal.
Optionally, the preset rule includes:
and screening out the network system with the lowest transmission rate from at least two network systems supported by the terminal, and taking the screened out network system as a target network system.
Optionally, the preset rule includes:
and screening out the network system with the widest coverage range from at least two network systems supported by the terminal, and taking the screened out network system as a target network system.
Optionally, when the terminal supports two network types, the network types include any two of a 2G network type, a 3G network type, and a 4G network type.
Optionally, when the terminal supports three network types, the network types include a 2G network type, a 3G network type, and a 4G network type.
Optionally, when a network corresponding to the target network type is searched, the method further includes:
taking the network corresponding to the searched target network system as the current resident network of the terminal;
and searching the network corresponding to other network systems except the target network system supported by the terminal.
Optionally, before determining one network standard from at least two network standards supported by the terminal based on the preset rule and taking the determined network standard as the target network standard, the method further includes:
judging whether the current electric quantity of the terminal is lower than a preset electric quantity threshold value or not;
if so, determining one network system from at least two network systems supported by the terminal based on a preset rule, and taking the determined network system as a target network system.
Furthermore, the invention also provides a terminal, which comprises a processor, a memory, a communication bus and at least two display screens;
the communication bus is used for realizing connection communication between the processor and the memory;
the processor is configured to execute one or more programs stored in the memory to implement the steps of the network search control method according to any one of the above.
Optionally, the terminal comprises a wearable device.
Further, the present invention also provides a computer-readable storage medium storing one or more programs, which are executable by one or more processors to implement the steps of the network search control method as described above.
Advantageous effects
The network search control method determines one network standard from at least two network standards supported by a terminal based on a preset rule when monitoring that the network is in an unconnected state, takes the determined network standard as a target network standard, further searches a network corresponding to the target network standard, and stops searching the network corresponding to other network standards except the target network standard supported by the terminal when the network corresponding to the target network standard is not searched, so that the problems that the network search mode is unreasonable, the electric quantity loss of the terminal is large, and the user experience degree is poor in the prior art are solved. That is, in the present invention, when searching for a network, a target network system is determined from at least two systems supported by a terminal according to a preset rule, only the determined target network system is searched, and when a network corresponding to the target network system is not searched, the search for other network systems on the terminal is stopped, that is, the network search is stopped, thereby avoiding the great loss of the terminal electric quantity caused by the search for all network systems supported by the terminal, shortening the service time of the terminal, and improving the experience satisfaction of the user to a great extent.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;
FIG. 2 is a schematic diagram of a wireless communication system of the mobile terminal shown in FIG. 1;
fig. 3 is a schematic basic flowchart of a network search control method according to a first embodiment of the present invention;
fig. 4 is a schematic diagram of a basic flow chart for determining whether the current electric quantity of the terminal is lower than a preset electric quantity threshold according to a first embodiment of the present invention;
fig. 5 is a schematic diagram of an interface for setting a preset electric quantity threshold by a user according to a first embodiment of the present invention;
fig. 6 is a schematic basic flowchart of searching for a network corresponding to a target network type according to a first embodiment of the present invention;
fig. 7 is a basic flowchart illustrating a specific network search control method according to a second embodiment of the present invention;
fig. 8 is a schematic structural diagram of a terminal according to a third embodiment of the present invention;
fig. 9 is a schematic structural diagram of a wearable device according to a third embodiment of the present invention;
fig. 10 is a schematic structural diagram of another wearable device according to a third embodiment of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.
Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile terminal in detail with reference to fig. 1:
the rf unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, the rf unit 101 may transmit uplink information to a base station, in addition, the downlink information sent by the base station may be received and then sent to the processor 110 of the mobile terminal for processing, the downlink information sent by the base station to the radio frequency unit 101 may be generated according to the uplink information sent by the radio frequency unit 101, or may be actively pushed to the radio frequency unit 101 after detecting that the information of the mobile terminal is updated, for example, after detecting that the geographical location of the mobile terminal is changed, the base station may send a message notification of the geographical location change to the radio frequency unit 101 of the mobile terminal, and after receiving the message notification, the message notification may be sent to the processor 110 of the mobile terminal for processing, and the processor 110 of the mobile terminal may control the message notification to be displayed on the display panel 1061 of the mobile terminal; typically, radio frequency unit 101 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. In addition, the radio frequency unit 101 may also communicate with a network and other devices through wireless communication, which may specifically include: the server may push a message notification of resource update to the mobile terminal through wireless communication to remind a user of updating the application program if the file resource corresponding to the application program in the server is updated after the mobile terminal finishes downloading the application program. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).
WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is for receiving an audio or video signal. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts 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 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.
Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein. For example, when receiving a message notification of an application program through the rf unit 101, the processor 110 may control the message notification to be displayed in a predetermined area of the display panel 1061, where the predetermined area corresponds to a certain area of the touch panel 1071, and perform a touch operation on the certain area of the touch panel 1071 to control the message notification displayed in the corresponding area on the display panel 1061.
The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. 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 108 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 mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.
The memory 109 may be used to store software programs as well as various data. The memory 109 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 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.
Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.
Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.
Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.
The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. The eNodeB2021 may connect with another eNodeB2022 through a backhaul (e.g., an X2 interface), and after the UE201 connects with the eNodeB2021, the UE 2021 may receive a notification message notification sent by the eNodeB2021, and the eNodeB2021 may connect to the EPC203, and the eNodeB2021 may provide the UE201 with access to the EPC 203.
The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the above-mentioned mobile terminal hardware structure and communication network system, various embodiments of the present invention are proposed.
First embodiment
The method and the device aim to solve the problems that in the prior art, a network searching mode is unreasonable, so that the power consumption of a terminal is large, and the user experience degree is poor. The embodiment provides a network search control method, which determines a network standard from at least two network standards supported by a terminal based on a preset rule when monitoring that the terminal is in an unconnected state, takes the determined network standard as a target network standard, further searches for a network corresponding to the target network standard, and stops searching for networks corresponding to other network standards except for the target network standard, which are supported by the terminal, when the network corresponding to the target network standard is not searched. Specifically referring to fig. 3, fig. 3 is a basic flowchart of the network search control method provided in this embodiment:
s301: monitoring whether the current state is in an unconnected state;
if so, go to step S302, otherwise, go to step S301.
It should be clear that the non-networking state in this embodiment refers to that the terminal enters an area where the network cannot be covered, so that the network is lost, and thus the terminal is in the non-networking state; or the terminal is in the state of being not networked under other conditions, which is within the protection scope of the invention, the invention is not particularly limited, and in practical application, the terminal needs to be flexibly adjusted according to a specific application scene.
S302: and determining one network standard from at least two network standards supported by the terminal based on a preset rule, and taking the determined network standard as a target network standard.
It can be understood that the network standard refers to a type of network, and the network standard of the terminal at present mainly includes a 2G (second generation Communication technology) network standard, such as GSM (Global System for Mobile Communication), CDMA (code division Multiple Access); a 3G (third generation communication technology) network system, such as WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access); the 4G (fourth generation communication technology) network system is, for example, TD-LTE (Time Division Long Term Evolution), FDD-LTE (Frequency Division duplex Long Term Evolution), and the like. It should be noted that only three common network systems are listed here, for example, with the development of a network, the network systems in this embodiment may also include a 5G network system, a 6G network system, and the like, and in practical application, flexible adjustment needs to be made according to a specific application scenario.
It should be clear that the terminal in this embodiment supports at least two network systems:
in one example, when the terminal supports two network systems, the network systems include any two of a 2G network system, a 3G network system, and a 4G network system, specifically, the terminal supports the 2G network system and the 3G network system, or the terminal supports the 3G network system and the 4G network system, or the terminal supports the 2G network system and the 4G network system.
In another example, when the terminal supports three network systems, the network systems include a 2G network system, a 3G network system, and a 4G network system, that is, the terminal supports the 2G network system, the 3G network system, and the 4G network system.
It should be noted that, here, only the example of the 2G network system, the 3G network system, and the 4G network system is taken as an example for description, and when the network systems further include 5G network systems and 6G network systems, flexible adjustment can be made according to the scenes in practical application. For better understanding of the present invention, the following description will be made by taking network standards including a 2G network standard, a 3G network standard and a 4G network standard as examples.
It can be understood that the transmission rate corresponding to the 2G network system is 150Kbps, which is reduced to the download speed of 15-20K/s; the transmission rate corresponding to the 3G network system is 1-6 Mbps, and the reduced download speed is 120-600K/s; the transmission rate corresponding to the 4G network system is 10-100 Mbps, and the reduced download speed is 1.5-10M/s. Therefore, the transmission rate corresponding to the 2G network system is the lowest, the 3G network system is the next, and the 4G network system is the last. Therefore, in this embodiment, the preset rule may include that a network standard with the lowest transmission rate is screened out from at least two network standards supported by the terminal, and the screened out network standard is used as a target network standard, that is, a network standard with the lowest transmission rate is selected from the at least two network standards supported by the terminal to perform network search first, rather than directly performing search on all network standards supported by the terminal. For example, if the terminal supports a 3G network system and a 4G network system, and the transmission rate of the 3G network system is lower than that of the 4G network system, the 3G network system is screened out as the target network system.
It can also be understood that, a base station of a 2G network type only provides voice service, so that the coverage area is large, and multi-user service can be supported at the same time, and a 3G network type and a 4G network type are developed more and more in the direction of a pure data network, and the bandwidth requirement is high, so that the coverage of the base station is required to be denser. Therefore, in this embodiment, the preset rule may further include screening out a network standard with the widest coverage from the at least two network standards supported by the terminal, and using the screened network standard as the target network standard, that is, selecting the network standard with the widest coverage from the at least two network standards supported by the terminal to perform network search first, instead of directly searching all network standards supported by the terminal. For example, if the terminal supports a 2G network system, a 3G network system, and a 4G network system, and the coverage area of the 2G network system is higher than that of both the 3G network system and the 4G network system, the 2G network system is screened out as the target network system.
It should be noted that, only two common ways of determining a network type from at least two network types supported by the terminal are listed here, and the present invention is not limited to the two ways, and in practical applications, developers can flexibly select a network type according to experiments or experiences.
In this embodiment, determining a network type from at least two network types supported by the terminal based on a preset rule, and before taking the determined network type as a target network type, further includes at least the following steps, which are specifically shown in fig. 4:
s401: judging whether the current electric quantity of the terminal is lower than a preset electric quantity threshold value or not;
if so, go to step S402, otherwise, go to step S401.
It can be understood that, in this embodiment, it may also be determined whether the current electric quantity of the terminal is lower than a preset electric quantity threshold, when the current electric quantity of the terminal is lower than the preset electric quantity threshold, it means that the terminal is currently in a state where the electric quantity is insufficient, and the current electric quantity of the terminal is urgently needed to be saved, at this time, a target network system is determined from at least two network systems supported by the terminal based on a preset rule, and when the current electric quantity of the terminal is higher than the preset electric quantity threshold, it means that the terminal is currently in a state where the electric quantity is sufficient, and it may be unnecessary to determine a target network system from at least two network systems supported by the terminal based on the preset rule. It should be noted that the preset electric quantity threshold may be 30%, 50%, or the like, and in practical applications, the preset electric quantity threshold is flexibly set by a developer according to experiments or experiences, and may also be set by a user, for example, see fig. 5, which is an interface diagram for setting the preset electric quantity threshold for the user.
S402: determining one network standard from at least two network standards supported by the terminal based on a preset rule, and taking the determined network standard as a target network standard.
It should be clear that, one network standard is determined from at least two network standards supported by the terminal based on the preset rule, and the determined network standard is used as the target network standard, which has been described in detail above and is not described herein again.
S303: and searching a network corresponding to the target network system.
It can be understood that, after a target network system is determined from at least two network systems supported by the terminal based on preset rules, a network corresponding to the target network system is searched. For example, if the determined target network type is a 3G network type, a network corresponding to the 3G network type is searched at this time.
S304: and when the network corresponding to the target network system is not searched, stopping searching the network corresponding to other network systems except the target network system supported by the terminal.
In this embodiment, when the network corresponding to the target network system is not searched, the search for the network corresponding to the other network system supported by the terminal except for the target network system is stopped, so that the electric quantity of the terminal is saved, and unnecessary electric quantity loss is avoided. It should be noted that when the network type with low transmission rate cannot be searched, the network type with high transmission rate cannot be searched; similarly, when a network standard with a wide coverage area cannot be searched, a network standard with a small coverage area cannot be searched, for example, when no 3G network exists, a 4G network does not exist, so that a network corresponding to the 4G network standard is continuously searched under the condition that a network corresponding to the 3G network standard cannot be searched, and unnecessary power consumption of the terminal is caused. That is, in this embodiment, a network standard with the lowest transmission rate is selected from at least two network standards supported by the terminal to perform network search, and network search of other network standards with relatively higher transmission rates is stopped when the network standard cannot be searched; or selecting a network system with wider coverage from at least two network systems supported by the terminal to perform network search, and stopping network search of other network systems with smaller coverage relatively under the condition that the network system cannot be searched.
In this embodiment, when a network corresponding to a target network type is searched, at least the following steps are further included, which are specifically shown in fig. 6:
s601: and taking the network corresponding to the searched target network system as the current resident network of the terminal.
It can be understood that, when a network corresponding to the target network type is searched, the network corresponding to the searched target network type is used as the current resident network of the terminal. For example, when a network corresponding to the 3G network system is searched, the network resides in the 3G network. It should be clear that, when the network corresponding to the searched target network system is used as the current resident network of the terminal, the data service may not be started first, after the network corresponding to the other network systems supported by the terminal except the target network system is searched, the data service is started after the network systems corresponding to the other network systems are searched.
S602: and searching for networks corresponding to other network systems except the target network system supported by the terminal.
It can also be understood that the network searching frequency point corresponding to the network system with the lower transmission rate or the wider coverage area consumes less time and search current, so that the terminal electric quantity consumed by the network corresponding to the network system with the lower transmission rate or the wider coverage area is less when the network corresponding to the network system with the lower transmission rate or the wider coverage area is searched first, compared with the network corresponding to the network system with the higher transmission rate or the smaller coverage area.
In the network search control method provided by this embodiment, when the non-networking state is monitored, one network standard is determined from at least two network standards supported by the terminal based on the preset rules, the determined network standard is used as a target network standard, and then a network corresponding to the target network standard is searched, and when a network corresponding to the target network standard is not searched, the network corresponding to other network standards supported by the terminal except for the target network standard is stopped being searched, so that the problem that in the prior art, the network search mode is unreasonable, the power consumption of the terminal is large, and the user experience is poor is solved. That is, in this embodiment, when searching for a network, a target network system is determined from at least two systems supported by a terminal according to a preset rule, only the determined target network system is searched, and when a network corresponding to the target network system is not searched, the search for other network systems on the terminal is stopped, that is, the network search is stopped this time, thereby avoiding a great loss of terminal electric quantity caused by searching all network systems supported by the terminal, shortening the service life of the terminal, and improving the experience satisfaction of a user to a great extent.
Second embodiment
This embodiment is further illustrated by taking a specific network search control method as an example on the basis of the first embodiment, and specifically refer to fig. 7:
s701: monitoring whether the current state is in an unconnected state;
if so, go to S702, otherwise, go to S701.
If the terminal is monitored to be in the non-networking state currently, S702 is executed at this time.
S702: judging whether the current electric quantity of the terminal is lower than a preset electric quantity threshold value or not;
if so, S703 is executed, otherwise, S702 is continuously executed.
Bearing the above example, further, setting the preset electric quantity threshold to be 30%, and simultaneously setting the current electric quantity of the terminal to be 25%, obviously, at this time, the current electric quantity is lower than the preset electric quantity threshold, and then executing S703.
S703: and screening out the network system with the lowest transmission rate from at least two network systems supported by the terminal, and taking the screened out network system as a target network system.
Bearing the above example, further, the terminal is configured to support three network systems, which are a 2G network system, a 3G network system, and a 4G network system, at this time, the network system 2G with the lowest transmission rate is selected, and the 2G network system is used as the target network system.
S704: and searching a network corresponding to the target network system.
Bearing the above example, further, a network corresponding to the 2G network system is searched.
S705: and when the network corresponding to the target network type is not searched, stopping searching the network corresponding to other network types except the target network type supported by the terminal.
Bearing the above example, further, it is assumed that a network corresponding to the 2G network system is not searched, at this time, the network search corresponding to the 3G network system and the 4G network system is stopped, and the network search period is ended.
S706: and when the network corresponding to the target network type is searched, taking the network corresponding to the searched target network type as the current resident network of the terminal.
It can be understood that, when a network corresponding to the 2G network type is searched, the 2G network is used as the current resident network of the terminal at this time.
S707: and searching for networks corresponding to other network systems except the target network system supported by the terminal.
It can be understood that, after the 2G network is used as the current resident network of the terminal, the network corresponding to the 3G network standard is continuously searched, after the network corresponding to the 3G network standard is searched, the network corresponding to the 4G network standard is continuously searched, and the network search period of this time is ended.
In the network search control method provided by this embodiment, when the terminal is in an unconnected state, a network standard with the lowest transmission rate is screened out from at least two network standards supported by the terminal, the screened network standard is used as a target network standard, and a network corresponding to the target network standard is further searched, and when a network corresponding to the target network standard is not searched, the network corresponding to other network standards supported by the terminal except for the target network standard is stopped being searched, so that a phenomenon that the electric quantity of the terminal is greatly consumed due to the fact that all network standards supported by the terminal are searched is avoided, the service life of the terminal is shortened, and the experience satisfaction of a user is greatly improved.
Third embodiment
Referring to fig. 8, the terminal provided in this embodiment includes a processor 801, a memory 802, and a communication bus 803.
In this embodiment, the communication bus 803 is used to implement connection communication between the processor 801 and the memory 802, and the processor 801 is used to execute one or more programs stored in the memory 802, so as to implement the following steps:
monitoring whether the current state is in an unconnected state;
if so, determining one network type from at least two network types supported by the terminal based on a preset rule, and taking the determined network type as a target network type;
searching a network corresponding to the target network system;
and when the network corresponding to the target network type is not searched, stopping searching the network corresponding to other network types except the target network type supported by the terminal.
It should be noted that the terminal of this embodiment includes a wearable device, a smart phone, and the like, where the wearable device includes a smart band, a smart watch, and the like, for example, as shown in fig. 9 and fig. 10, which are schematic structural diagrams of two wearable devices. Meanwhile, with the continuous development of screen technologies, screen forms such as flexible screens and folding screens appear, and mobile terminals such as smart phones can also be used as wearable equipment.
It should be clear that the non-networking state in this embodiment refers to a state in which the terminal is in the non-networking state due to a network loss caused by the terminal entering an area that cannot be covered by the network; or the terminal is in the state of being not networked under other conditions, which is within the protection scope of the invention, the invention is not particularly limited, and in practical application, the terminal needs to be flexibly adjusted according to a specific application scene.
It can be understood that the network type refers to a type of network, and the network type of the terminal at present mainly includes a 2G (second generation Communication technology) network type, such as GSM (Global System for Mobile Communication), CDMA (code division Multiple Access); a 3G (third generation communication technology) network system, such as WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access); the 4G (fourth generation communication technology) network system, such as TD-LTE (Time Division Long Term Evolution), FDD-LTE (Frequency Division duplex Long Term Evolution), and the like. It should be noted that only three common network systems are listed here, for example, with the development of a network, the network systems in this embodiment may also include a 5G network system, a 6G network system, and the like, and in practical application, flexible adjustment needs to be made according to a specific application scenario.
It should be clear that the terminal in this embodiment supports at least two network systems:
in one example, when the terminal supports two network systems, the network systems include any two of a 2G network system, a 3G network system, and a 4G network system, specifically, the terminal supports the 2G network system and the 3G network system, or the terminal supports the 3G network system and the 4G network system, or the terminal supports the 2G network system and the 4G network system.
In another example, when the terminal supports three network systems, the network systems include a 2G network system, a 3G network system, and a 4G network system, that is, the terminal supports the 2G network system, the 3G network system, and the 4G network system.
It should be noted that, here, only the example of the 2G network system, the 3G network system, and the 4G network system is taken as an example for description, and when the network systems further include 5G network systems and 6G network systems, flexible adjustment can be made according to the scenes in practical application. For better understanding of the present invention, the following description will be given by taking network standards including a 2G network standard, a 3G network standard and a 4G network standard as examples.
It can be understood that the transmission rate corresponding to the 2G network system is 150Kbps, which is reduced to the download speed of 15-20K/s; the transmission rate corresponding to the 3G network system is 1-6 Mbps, and the reduced download speed is 120-600K/s; the transmission rate corresponding to the 4G network system is 10-100 Mbps, and the reduced download speed is 1.5-10M/s. Therefore, the transmission rate corresponding to the 2G network system is the lowest, the 3G network system is the next, and the 4G network system is the last. Therefore, in this embodiment, the processor 801 may select a network standard with the lowest transmission rate from the at least two network standards supported by the terminal, and use the selected network standard as a target network standard, that is, the processor 801 selects the network standard with the lowest transmission rate from the at least two network standards supported by the terminal to perform network search first, instead of directly performing network search on all network standards supported by the terminal.
It can also be understood that, a base station of a 2G network system only provides voice service, so the coverage area is larger, and can simultaneously support multi-user service, and a 3G network system and a 4G network system are more and more developed towards a pure data network, and the required bandwidth is higher, so the coverage of the base station is required to be denser. Therefore, in this embodiment, the processor 801 may further select a network standard with the widest coverage range from the at least two network standards supported by the terminal, and use the selected network standard as the target network standard, that is, the processor 801 selects the network standard with the widest coverage range from the at least two network standards supported by the terminal to perform network search first, rather than directly performing network search on all network standards supported by the terminal.
It should be noted that only two common ways in which the processor 801 determines a network standard from at least two network standards supported by the terminal are listed here, and the present invention is not limited to the two ways, and in practical applications, a developer may flexibly select the network standard according to experiments or experience.
In this embodiment, the processor 801 determines a network type from at least two network types supported by the terminal based on a preset rule, and before taking the determined network type as a target network type, executes the following steps:
judging whether the current electric quantity of the terminal is lower than a preset electric quantity threshold value or not;
if so, determining one network system from at least two network systems supported by the terminal based on a preset rule, and taking the determined network system as a target network system.
It can be understood that, in this embodiment, it may also be determined whether the current electric quantity of the terminal is lower than a preset electric quantity threshold, when the current electric quantity of the terminal is lower than the preset electric quantity threshold, it means that the terminal is currently in a state where the electric quantity is insufficient, and the current electric quantity of the terminal is urgently needed to be saved, at this time, a target network system is determined from at least two network systems supported by the terminal based on a preset rule, and when the current electric quantity of the terminal is higher than the preset electric quantity threshold, it means that the terminal is currently in a state where the electric quantity is sufficient, and it may be unnecessary to determine a target network system from at least two network systems supported by the terminal based on the preset rule. It should be noted that the preset electric quantity threshold may be 30%, 50%, etc., and in practical applications, the preset electric quantity threshold is flexibly set by a developer according to experiments or experiences, and may be set by a user.
In this embodiment, when the processor 801 does not search for a network corresponding to the target network system, the search for a network corresponding to a network system other than the target network system supported by the terminal is stopped, so that the power consumption of the terminal is saved, and unnecessary power consumption is avoided. It should be noted that when the network type with low transmission rate cannot be searched, the network type with high transmission rate cannot be searched; similarly, when a network system with a wide coverage area cannot be searched, a network system with a small coverage area cannot be searched. That is, in this embodiment, the processor 801 selects a network standard with the lowest transmission rate from at least two network standards supported by the terminal to perform network search, and stops network search of other network standards with relatively higher transmission rates if the network standard cannot be searched; or the processor 801 selects a network standard with a wider coverage range from at least two network standards supported by the terminal to perform network search, and stops network search of other network standards with a relatively smaller coverage range in case that the network search cannot be performed.
In this embodiment, when the processor 801 searches for a network corresponding to a target network type, the following steps are performed:
and taking the network corresponding to the searched target network system as the current resident network of the terminal.
And searching for networks corresponding to other network systems except the target network system supported by the terminal.
It can be understood that, when the processor 801 searches for a network corresponding to a target network type, the network corresponding to the searched target network type is used as the current resident network of the terminal. It should be clear that, when the network corresponding to the searched target network system is used as the current resident network of the terminal, the data service may not be started first, after the network corresponding to the other network systems supported by the terminal except the target network system is searched, the data service is started after the network systems corresponding to the other network systems are searched.
It can also be understood that the network searching frequency point corresponding to the network system with the lower transmission rate or the wider coverage area consumes less time and search current, so that the terminal electric quantity consumed by the network corresponding to the network system with the lower transmission rate or the wider coverage area is less when the network corresponding to the network system with the lower transmission rate or the wider coverage area is searched first, compared with the network corresponding to the network system with the higher transmission rate or the smaller coverage area.
It should be noted that, in order to avoid redundant description, all the examples in the first and second embodiments are not fully described in this embodiment, and it should be clear that all the examples in the first and second embodiments are applicable to this embodiment.
The present embodiment also provides a computer-readable storage medium, which stores one or more programs, and the one or more programs are executable by one or more processors to implement the steps of the network search control method as described above.
The terminal and the computer-readable storage medium provided in this embodiment determine a network type from at least two network types supported by the terminal based on a preset rule when monitoring that the terminal is in an unconnected state, take the determined network type as a target network type, further search for a network corresponding to the target network type, and stop searching for networks corresponding to other network types supported by the terminal except for the target network type when the network corresponding to the target network type is not searched, thereby solving the problems that in the prior art, a network searching mode is unreasonable, so that the power consumption of the terminal is large, and the user experience is poor. Compared with the prior art, the terminal and the computer-readable storage medium provided by the embodiment greatly save the electric quantity of the terminal, prolong the service life of the terminal and improve the experience satisfaction of a user.
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.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. 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 search control method, characterized by comprising:
monitoring whether the current state is in an unconnected state;
if so, determining one network type from at least two network types supported by the terminal based on a preset rule, and taking the determined network type as a target network type;
searching a network corresponding to the target network system;
and when the network corresponding to the target network type is not searched, stopping searching the network corresponding to other network types supported by the terminal except the target network type.
2. The network search control method of claim 1, wherein the preset rule comprises:
and screening out the network system with the lowest transmission rate from at least two network systems supported by the terminal, and taking the screened out network system as a target network system.
3. The network search control method of claim 1, wherein the preset rule comprises:
and screening out the network system with the widest coverage range from at least two network systems supported by the terminal, and taking the screened out network system as a target network system.
4. The network search control method according to any one of claims 1 to 3, wherein when the terminal supports two network standards, the network standards include any two of a 2G network standard, a 3G network standard, and a 4G network standard.
5. The network search control method according to any one of claims 1 to 3, wherein when the terminal supports three network standards, the network standards include a 2G network standard, a 3G network standard, and a 4G network standard.
6. The network search control method according to any one of claims 1 to 3, further comprising, when a network corresponding to the target network type is searched for:
taking the network corresponding to the searched target network system as the current resident network of the terminal;
and searching the network corresponding to other network systems except the target network system supported by the terminal.
7. The network search control method according to any one of claims 1 to 3, wherein the determining a network type from at least two network types supported by a terminal based on a preset rule, and before taking the determined network type as a target network type, further comprises:
judging whether the current electric quantity of the terminal is lower than a preset electric quantity threshold value or not;
if so, determining one network system from at least two network systems supported by the terminal based on a preset rule, and taking the determined network system as a target network system.
8. A terminal, characterized in that the terminal comprises a processor, a memory and a communication bus;
the communication bus is used for realizing connection communication between the processor and the memory;
the processor is configured to execute one or more programs stored in the memory to implement the steps of the network search control method according to any one of claims 1-7.
9. The terminal of claim 8, wherein the terminal comprises a wearable device.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores one or more programs which are executable by one or more processors to implement the steps of the network search control method according to any one of claims 1 to 7.
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| CN111475678B (en) * | 2020-03-17 | 2023-10-27 | 聚好看科技股份有限公司 | Method, server and terminal for pushing search results |
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