CN109257785A - Network formats switching method, terminal and computer readable storage medium - Google Patents
Network formats switching method, terminal and computer readable storage medium Download PDFInfo
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- CN109257785A CN109257785A CN201811429719.1A CN201811429719A CN109257785A CN 109257785 A CN109257785 A CN 109257785A CN 201811429719 A CN201811429719 A CN 201811429719A CN 109257785 A CN109257785 A CN 109257785A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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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
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
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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
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Abstract
The invention discloses a kind of network formats switching methods, method includes the following steps: when detecting that there are when data service, determine whether the corresponding network formats of the data service are low network formats to the terminal；It whether there is high network formats if so, determining in the corresponding preset range of the terminal；If it exists, then suspend the data service, and disconnect the low network formats, be connected to the high network formats；Based on the high network formats, restore the data service.The invention also discloses a kind of terminal and computer readable storage mediums.The present invention is detecting that present terminal doing data service, and when being in low network formats, the processing speed that can accelerate data service by switch to high network formats, realizes terminal in the case where not interrupting data service, is switched to high network formats from low network formats.
Description
Technical field
The present invention relates to technical field of communication network more particularly to a kind of network formats switching methods, terminal and computer
Readable storage medium storing program for executing.
Background technique
With the development of communication technology, mobile communication experienced 2G, 3G, 4G and arrive drilling for upcoming 5G several stages again
Change process.Meanwhile mobile terminal such as mobile phone can be led to based on different operators and the corresponding multiple network standard of 2G, 3G, 4G
Letter.
In current communication, mobile terminal is all the processing that data service is carried out by the network formats of default, such as China
The network strategy of three big operators be all 4G highest priority, followed by 3G, be finally only 2G.That is, mobile phone is being examined
When measuring 4G network, then 4G network is preferentially resided in, the call of user at this time and data communication all use 4G network；If mobile phone is not
It detects 4G network, when detecting 3G network, is then preferentially resident 3G network, the call of user and data communication all use 3G net
Network；Otherwise, mobile phone resides in 2G network, and the call of user and data communication all use 2G network.
But when mobile phone is doing data service, high network formats can not be switched to from low network formats, such as hand
Machine is downloaded in 3G in application, 4G can not be switched to, and wants to switch high network formats at this time, then must etc. downloading tasks terminate, or
Current downloading task is disconnected manually, the former can not accelerate the progress of data service, and the latter causes downloading task to be interrupted.Obviously work as
Preceding network formats switching mode is not intelligent, is unable to satisfy the actual demand of user.
Summary of the invention
The main purpose of the present invention is to provide a kind of network formats switching method, terminal and computer-readable storage mediums
Matter, it is intended to solve existing network formats switch mode and relatively ossify, be unable to the skill of the rapid switch of dynamically displaying user needs
Art problem.
To achieve the above object, the present invention provides a kind of network formats switching method, the network formats switching methods
Applied to terminal, the network formats switching method includes:
When detecting that there are when data service, determine whether the corresponding network formats of the data service are low to the terminal
Network formats；
It whether there is high network formats if so, determining in the corresponding preset range of the terminal；
If it exists, then suspend the data service, and disconnect the low network formats, be connected to the high network formats；
Based on the high network formats, restore the data service.
Optionally, described then to suspend the data service if it exists, and the low network formats are disconnected, it is connected to described
The step of high network formats includes:
If it exists, then to the first application in net of the high corresponding first base station initiation of network formats；
If receiving the permission information based on first application in net, suspend the data service, and described in disconnection
Low network formats are connected to the high network formats.
Optionally, it is described if it exists, then initiate the first application in net to the corresponding first base station of the high network formats
After step, the method also includes:
If receiving the refusal information based on first application in net, after prefixed time interval, to the high net
Initiate the second application in net in corresponding second base station of network standard；
If receiving the permission information based on second application in net, suspend the data service, and described in disconnection
Low network formats are connected to the high network formats.
Optionally, described then to suspend the data service if it exists, and the low network formats are disconnected, it is connected to described
The step of high network formats includes:
If it exists, then the corresponding signal strength of the high network formats is obtained；
Determine whether the signal strength is more than or equal to preset signal strength；
If so, suspending the data service, and the low network formats are disconnected, is connected to the high network formats.
Optionally, after the step of whether determination signal strength is greater than preset signal strength, the method is also
Include:
If the signal strength is less than the preset signal strength, continue the data industry with current low network formats
Business.
It is optionally, described that when detecting the terminal, there are when data service, determine the corresponding network of the data service
The step of whether standard is low network formats include:
When detecting the terminal, there are when data service, obtain the corresponding network formats of the data service；
The network formats are compared with default network formats；
If the network formats are less than the default network formats, it is determined that the network formats are low network formats.
Optionally, described if so, determining the step that whether there is high network formats in the corresponding preset range of the terminal
Suddenly include:
If so, obtaining corresponding first frequency range of current network standard；
It detects in the corresponding preset range of the terminal with the presence or absence of the second frequency range higher than first frequency range；
If it exists, it is determined that the corresponding network formats of second frequency range are high network formats.
In addition, to achieve the above object, the present invention also provides a kind of network standard switching method, the network formats method
Applied to base station, the network formats method includes:
When receiving the application in net of terminal, the base station currently corresponding number of users is determined；
If the number of users is less than pre-set user quantity, the permission information based on the application in net is sent to described
Terminal；
If the number of users is more than or equal to the pre-set user quantity, transmission is refused based on the application in net
Exhausted information is to the terminal.
In addition, to achieve the above object, the present invention also provides a kind of terminal, the terminal include memory, processor and
It is stored in the network formats changeover program that can be run on the memory and on the processor, the network formats switch journey
Sequence realizes the step of network formats switching method as described above when being executed by the processor.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
It is stored with network formats changeover program on storage medium, realizes when the network formats changeover program is executed by processor as above
The step of described network formats switching method.
There are when data service, determine that the corresponding network formats of the data service are when detecting the terminal by the present invention
No is low network formats；It whether there is high network formats if so, determining in the corresponding preset range of the terminal；If it exists,
Then suspend the data service, and disconnect the low network formats, is connected to the high network formats；Based on the high network system
Formula restores the data service.The present invention when detecting that present terminal doing data service, and being in low network formats,
The processing speed that can accelerate data service by switch to high network formats, realizes terminal the case where not interrupting data service
Under, high network formats are switched to from low network formats.
Detailed description of the invention
A kind of Fig. 1 hardware structural diagram of terminal of each embodiment to realize the present invention；
Fig. 2 is a kind of communication network terminal architecture diagram provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of inventive network standard switching method first embodiment；
Fig. 4 is in inventive network standard switching method first embodiment, and terminal is in downloading task, from low network system
Formula is switched to the schematic diagram of high network formats；
Fig. 5 is the flow diagram of this present invention network formats switching method second embodiment；
Fig. 6 is the flow diagram of inventive network standard switching method 3rd embodiment；
Fig. 7 is the flow diagram of inventive network standard switching method fourth embodiment.
The realization, the function and the advantages of the object of the present invention will be explained referring to attached drawing in conjunction with the embodiments.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (PersonalDigital Assistant, PDA), portable matchmaker
Body player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. are mobile
The fixed terminals such as terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its terminal of each embodiment to realize the present invention, the terminal
100 may include: RF (Radio Frequency, 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, storage
The components such as device 109, processor 110 and power supply 111.It will be understood by those skilled in the art that terminal shown in Fig. 1 is not
The restriction of structure paired terminal, terminal may include perhaps combining certain components or difference than illustrating more or fewer components
Component layout.
It is specifically introduced below with reference to all parts of the Fig. 1 to terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and terminal can help user's transceiver electronics postal by WiFi module 102
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 is shown
WiFi module 102, but it is understood that, and it is not belonging to must be configured into for terminal, it can according to need do not changing completely
Become in the range of the essence of invention and omits.
Audio output unit 103 can be in call signal reception pattern, call mode, logging mode, language in terminal 100
It is radio frequency unit 101 or WiFi module 102 is received or depositing when under the isotypes such as sound recognition mode, broadcast reception mode
The voice data stored in reservoir 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103 may be used also
To provide audio output relevant to the specific function that terminal 100 executes (for example, call signal receives sound, message sink sound
Sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjusts the brightness of display panel 1061, and proximity sensor can close display panel when terminal 100 is moved in one's ear
1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) and add
The size of speed can detect that size and the direction of gravity when static, can be used to identify application (such as the horizontal/vertical screen of mobile phone posture
Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Also as mobile phone
Configurable fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, temperature
The other sensors such as meter, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generates and set with the user of terminal
It sets and the related key signals of function control inputs.Specifically, user input unit 107 may include touch panel 1071 and its
His input equipment 1072.Touch panel 1071, also referred to as touch screen collect the touch control operation (ratio of user on it or nearby
Such as user is using finger, stylus any suitable object or attachment on touch panel 1071 or near touch panel 1071
Operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch control detection device
With two parts of touch control controller.Wherein, the touch-control orientation of touch control detection device detection user, and detect touch control operation bring
Signal transmits a signal to touch control controller；Touch control controller receives touch information from touch control detection device, and it is converted
At contact coordinate, then processor 110 is given, and order that processor 110 is sent can be received and executed.Furthermore, it is possible to adopt
Touch panel 1071 is realized with multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch control operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch-control thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing terminal as two independent components, but in some embodiments it is possible to will
Touch panel 1071 and display panel 1061 integrate and realize the function that outputs and inputs of terminal, specifically herein without limitation.
Interface unit 108 be used as at least one external device (ED) connect with terminal 100 can by interface.For example, external
Device may include wired or wireless headphone port, external power supply (or battery charger) port, wired or wireless number
According to port, memory card port, port, the port audio input/output (I/O), view for connecting the device with identification module
The port frequency I/O, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, data are believed
Breath, electric power etc.) and by one or more elements that the input received is transferred in terminal 100 or can be used at end
Data are transmitted between end 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is led to
It crosses operation or executes the software program and/or module being stored in memory 109, and call and be stored in memory 109
Data execute the various functions and processing data of terminal, to carry out integral monitoring to terminal.Processor 110 may include one
Or multiple processing units；Preferably, processor 110 can integrate application processor and modem processor, wherein application processing
The main processing operation system of device, user interface and application program etc., modem processor mainly handles wireless communication.It can manage
Solution, above-mentioned modem processor can not also be integrated into processor 110.
In addition, processor 110 is for calling the network formats stored in memory 109 in terminal 100 shown in Fig. 1
Changeover program, and execute following operation:
When detecting that there are when data service, determine whether the corresponding network formats of the data service are low to the terminal
Network formats；
It whether there is high network formats if so, determining in the corresponding preset range of the terminal；
If it exists, then suspend the data service, and disconnect the low network formats, be connected to the high network formats；
Based on the high network formats, restore the data service.
Further, described then to suspend the data service if it exists, and the low network formats are disconnected, it is connected to institute
The step of stating high network formats include:
If it exists, then to the first application in net of the high corresponding first base station initiation of network formats；
If receiving the permission information based on first application in net, suspend the data service, and described in disconnection
Low network formats are connected to the high network formats.
Further, it is described if it exists, then initiate the first application in net to the corresponding first base station of the high network formats
The step of after, processor 110 is also used to call the network formats changeover program stored in memory 109, and executes following behaviour
Make:
If receiving the refusal information based on first application in net, after prefixed time interval, to the high net
Initiate the second application in net in corresponding second base station of network standard；
If receiving the permission information based on second application in net, suspend the data service, and described in disconnection
Low network formats are connected to the high network formats.
Further, described then to suspend the data service if it exists, and the low network formats are disconnected, it is connected to institute
The step of stating high network formats include:
If it exists, then the corresponding signal strength of the high network formats is obtained；
Determine whether the signal strength is more than or equal to preset signal strength；
If so, suspending the data service, and the low network formats are disconnected, is connected to the high network formats.
Further, after the step of whether determination signal strength is greater than preset signal strength, processor 110
It is also used to call the network formats changeover program stored in memory 109, and executes following operation:
If the signal strength is less than the preset signal strength, continue the data industry with current low network formats
Business.
It is further, described that when detecting the terminal, there are when data service, determine the corresponding net of the data service
The step of whether network standard is low network formats include:
When detecting the terminal, there are when data service, obtain the corresponding network formats of the data service；
The network formats are compared with default network formats；
If the network formats are less than the default network formats, it is determined that the network formats are low network formats.
Further, described to whether there is high network formats if so, determining in the corresponding preset range of the terminal
Step includes:
If so, obtaining corresponding first frequency range of current network standard；
It detects in the corresponding preset range of the terminal with the presence or absence of the second frequency range higher than first frequency range；
If it exists, it is determined that the corresponding network formats of second frequency range are high network formats.
Terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111 can be with
It is logically contiguous by power management terminal and processor 110, thus by power management terminal realize management charging, electric discharge, with
And the functions such as power managed.
Although Fig. 1 is not shown, terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communication network terminal being based below to terminal of the invention are retouched
It states.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned terminal hardware structure and communications network system, each of inventive network standard switching method is proposed
Embodiment.
The present invention provides a kind of network formats switching method.
It is the flow diagram of inventive network standard switching method first embodiment referring to Fig. 3, Fig. 3.
In the present embodiment, the embodiment of network formats switching method is provided, it should be noted that although in flow chart
In show logical order, but in some cases, shown or described step can be executed with the sequence for being different from herein
Suddenly.
In the present embodiment, network formats switching method is optional is applied in terminal, for convenience of description, below terminal will be with
It is illustrated for mobile terminal, network formats switching method includes:
Step S10, when detecting the terminal, there are when data service, determine the corresponding network formats of the data service
It whether is low network formats；
Step S20 whether there is high network formats if so, determining in the corresponding preset range of the terminal；
Step S30, and if it exists, then suspend the data service, and disconnect the low network formats, be connected to the high net
Network standard；
Step S40 is based on the high network formats, restores the data service.
In the present embodiment, when mobile terminal detects that current mobile terminal is doing data service, and it is in low network
In the case where standard, determine whether attachment there are high network formats, if so, then under the premise of not interrupting data service, it will be current
Network formats switch to high network formats, improve the processing speed of data service.
It is described in detail below for each step:
Step S10, when detecting the terminal, there are when data service, determine the corresponding network formats of the data service
It whether is low network formats.
In the present embodiment, when mobile terminal detects the enabled instruction based on data service, start the data service,
Wherein, data service refers to the data transfer task that mobile terminal is continued for some time by network, such as online viewing video,
Downloading application and call etc..
Mobile terminal determines whether the corresponding task amount of current data service is greater than the first preset value, wherein task amount
It refers to size and current network formats of the mobile terminal according to data service, calculates needed for completing the data service
Time, and the first preset value can be then configured according to the actual situation, the present embodiment preferably 1 minute.That is in data industry
When being engaged in corresponding task amount less than or equal to the first preset value, mobile terminal is carried out according to existing network formats priority level
Processing.
When mobile terminal detects current mobile terminal, there are when data service, further judge the currently processed data industry
Whether the network formats of business are low network formats.
Specifically, step S10 includes:
Step S11, when detecting the terminal, there are when data service, obtain the corresponding network system of the data service
Formula.
When mobile terminal detects that current mobile terminal there are when data service, obtains the net of the currently processed data service
Network standard, wherein network formats are divided into 2G, 3G and 4G in China at present, therefore mobile terminal is specifically to determine when Forward in this step
Dynamic terminal is to be under 3G network under 2G network, or be under 4G network.
The network formats are compared by step S12 with default network formats.
Current network formats are compared by mobile terminal with default network formats, whether judge current network formats
For low network formats, wherein default network formats are highest network formats, i.e. 4G.It should be understood that when 5G technology maturation,
Default network formats in the present embodiment are 5G, and so on.
Step S13, if the network formats are less than the default network formats, it is determined that the network formats are low network
Standard.
If mobile terminal determines that current network formats are less than default network formats, it is determined that current network formats are low
Network formats, specifically, except when preceding network formats are highest network formats, such as current 4G, otherwise current network system
Formula is all low network formats, by taking current network formats 2G, 3G and 4G as an example, when only current network formats are 4G, currently
Network formats be not just low network formats, this is because having past upper level regardless of current network formats are 2G or 3G
The possibility not switched as 2G can up be switched to 3G, or is switched to 4G；3G can up be switched to 4G, therefore in the present embodiment,
It is all low network formats regardless of current mobile terminal is in 2G network or 3G network.It should be understood that with the hair of science and technology
Exhibition, when the 5G epoch come interim, 4G is also low network formats in the present embodiment, in brief, it is all can up be switched to it is higher
The network formats of grade, are all low network formats.
Step S20 whether there is high network formats if so, determining in the corresponding preset range of the terminal.
In the present embodiment, if mobile terminal determines that current network formats are low network formats, it is determined that current mobile
It whether there is high network formats in the corresponding pre-configured orientation of terminal.
Specifically, step S20 includes:
Step S21, if so, obtaining corresponding first frequency range of current network standard.
Weak mobile terminal determines that current network formats are low network formats, then obtains current network standard corresponding the
One frequency range, it is possible to understand that, each network formats has corresponding frequency range, in China, network formats there is CDMA mobile phone to account for
CDMA 1X, 800MHZ frequency range；The 900/1800/1900MHZ frequency range that GSM mobile handset occupies；Nearly 2 years GSM 1X bimodulus
The 900/1800MHZ frequency range that (i.e. WCDMA) is occupied；The 900/1800/1900/2100MHz frequency range that 3G is occupied；What 4G was occupied
1920-2170MHZ frequency range.The 2555-2575MHz that connection 4GTD LTE is occupied, (only limit interior makes 2300-2320MHz frequency range
With).
Step S22 is detected in the corresponding preset range of terminal with the presence or absence of second higher than first frequency range
Frequency range.
For mobile terminal based on corresponding first frequency range of current network standard, detection current mobile terminal is corresponding default
With the presence or absence of the second frequency range higher than the first frequency range in range.Specifically, obtaining in the corresponding preset range of current mobile terminal
The second frequency range, by the second frequency range compared with the first frequency range carries out size, if the second frequency range is greater than the first frequency range, it is determined that current
There is the second frequency range for being higher than the first frequency range in the corresponding preset range of mobile terminal.
It should be noted that since the corresponding frequency range of network formats is not a value, therefore comparing two network formats
Frequency range size when, using the highest frequency range in the corresponding frequency range of each network formats as fiducial value, as 3G occupy
Frequency range is 900/1800/1900/2100MHz, and the frequency range that 4G is occupied is 1920-2170MHZ, in the frequency range size of relatively 3G and 4G
When, the corresponding frequency range of 3G takes 2100MHz, and the corresponding frequency range of 4G takes 2170MHZ.
Step S23, and if it exists, then determine that the corresponding network formats of second frequency range are high network formats.
If mobile terminal determines the second frequency range for existing in corresponding preset range and being higher than the first frequency range, it is determined that this second
The corresponding network formats of frequency range are high network formats.
Step S30, and if it exists, then suspend the data service, and disconnect the low network formats, be connected to the high net
Network standard.
In the present embodiment, if exhibition room is current there are high network formats in the corresponding preset range of current mobile terminal
Data service, and current low network formats are disconnected, the high network formats are connected to, so that mobile terminal is under high network formats
Handle data service.
Step S40 is based on the high network formats, restores the data service.
In the present embodiment, in the case where being connected to high network formats, mobile terminal restores data service, makes data industry
Business carries out under high network formats, to completion data service that can be faster more stable.
Referring to Fig. 4, such as it is moved to terminal and is downloading file, and current mobile terminal is in the low network formats of 3G, at this time
Mobile terminal will test with the presence or absence of high standard network in corresponding preset range, if so, mobile terminal is then from the low network system of 3G
Formula is switched to 4G high network formats, and continues downloading task under 4G high network formats.
There are when data service, determine the corresponding network formats of the data service when detecting the terminal for the present embodiment
It whether is low network formats；It whether there is high network formats if so, determining in the corresponding preset range of the terminal；If depositing
Then suspend the data service, and disconnect the low network formats, is connected to the high network formats；Based on the high net
Network standard restores the data service.The present invention is detecting that present terminal doing data service, and is in low network formats
When, the processing speed of data service can be accelerated by switch to high network formats, terminal is realized and do not interrupting data service
In the case of, high network formats are switched to from low network formats.
Further, the second embodiment of inventive network standard switching method is proposed based on first embodiment.Network system
The second embodiment of formula switching method and the difference of the first embodiment of network formats switching method are, referring to Fig. 5, step
S30 includes:
Step S31, and if it exists, then to the first application in net of the high corresponding first base station initiation of network formats；
Step S32 suspends the data service if receiving the permission information based on first application in net, and
The low network formats are disconnected, the high network formats are connected to.
The present embodiment needs to initiate application in net to the corresponding base station of high network formats when searching high network formats,
Only in the case where obtaining allows resident, mobile terminal can just connect the high network formats.
Each step will be described in detail below:
Step S31, and if it exists, then to the first application in net of the high corresponding first base station initiation of network formats.
If mobile terminal determines that there are high network formats in corresponding preset range, corresponding to the high network formats
First base station initiates the first application in net, it is possible to understand that, mobile terminal only establishes connection with base station could be by base station pair
The network formats answered carry out the processing of data service.
It should be noted that if searching at least two high network formats in the corresponding preset range of mobile terminal, i.e.,
With at least two base stations in the corresponding preset range of current mobile terminal, then the signal strength of each high network formats is judged, move
The strong high network formats of the dynamic preferential selection signal intensity of terminal, and initiate to stay to the corresponding base station of the strong high network formats of the signal
Net application.
Step S32 suspends the data service if receiving the permission information based on first application in net, and
The low network formats are disconnected, the high network formats are connected to.
If mobile terminal receives the permission information based on the first application in net, then it represents that mobile terminal may be coupled to
One base station, mobile terminal suspends data service, and disconnects current low network formats, is connected to the corresponding high network of first base station
Standard.
It should be noted that leading to earlier data loss of traffic, or after reconnection in order to avoid data traffic interruptions
The part that repetition has carried out, the present embodiment first suspend data service before disconnecting current low network formats, current disconnecting
Low network formats, be connected to high network formats.
Further, after step S31, the method also includes:
Step S33, if receiving the refusal information based on first application in net, after prefixed time interval, to
The second application in net of the corresponding second base station initiation of high network formats.
If mobile terminal receives the refusal information based on the first application in net, then it represents that mobile terminal cannot be connected to
First base station is initiated to stay net then mobile terminal according to prefixed time interval, periodically continues the base station into preset range
Application, specifically, mobile terminal initiates the second Shen in net after prefixed time interval, to corresponding second base station of high network formats
Please.
It should be noted that the second base station can be first base station, i.e., mobile terminal is by first base station refusal connection
Afterwards, after prefixed time interval, still application in net can be initiated to first base station.This is because first base station is in previous Shen in net
Please in, mobile terminal may be had rejected due to own net, in application in net next time, first base station is had been resolved
The network cause of itself, at this point, mobile terminal is possible to be connected to first base station.
Alternatively, be labeled as first base station to be not connected to object when mobile terminal receives the refusal information of first base station,
And object is not connected to based on this, the second base station is continually looked in corresponding preset range, and initiate Shen in net to the second base station
Please, at this point, the second base station is other base stations in addition to first base station.
Step S34 suspends the data service if receiving the permission information based on second application in net, and
The low network formats are disconnected, the high network formats are connected to.
If mobile terminal receives the permission information based on the second application in net, then it represents that mobile terminal may be coupled to
One base station, mobile terminal suspends data service, and disconnects current low network formats, is connected to the corresponding high network of first base station
Standard.
It should be understood that if mobile terminal receives the refusal information based on the second application in net, between preset time
Every rear, continue to initiate third application in net to third base station, and so on, until the permission of a certain base station.If all not having always
There is base station permission, then executes data service with current low network formats.
The present embodiment needs to initiate application in net to the corresponding base station of high network formats when searching high network formats,
Only in the case where obtaining allows resident, mobile terminal can just connect the high network formats, when obtaining refusing resident, preset
Time interval after, initiate application in net to the corresponding base station of high network formats again, in the permission information for obtaining base station, company
High network formats are connected to, are realized under data service, from low network formats to the switching of high network formats.
Further, the 3rd embodiment of inventive network standard switching method is proposed.The of network formats switching method
The difference of three embodiments and the first or second embodiments of network formats switching method is, includes: referring to Fig. 6, step S30
Step S35, and if it exists, then obtain the corresponding signal strength of the high network formats；
Step S36, determines whether the signal strength is more than or equal to preset signal strength；
Step S37 if so, suspending the data service, and disconnects the low network formats, is connected to the high network
Standard.
In the present embodiment, mobile terminal determines in corresponding preset range there are when high network formats, judges the height
Whether the corresponding signal of network formats reaches preset signal strength, if being then connected to the high network formats.
It is specific:
Step S35, and if it exists, then obtain the corresponding signal strength of the high network formats.
In the present embodiment, for mobile terminal if it is determined that there are high network formats in corresponding preset range, then obtaining should
The corresponding signal strength of high network formats, specifically, mobile terminal sends test bag to the corresponding base station of the high network formats, and
The response time returned based on test bag is received, time and the corresponding packet loss of the test bag, obtain the high net according to response
The corresponding signal strength of network standard, certainly, for the measurement method of signal strength there are many multiplicity, the present embodiment only proposes a kind of conduct
With reference to, since the measurement of signal strength is in the prior art there are many method, and it is not the main protection scope of this method,
It is no longer described in detail herein.
Step S36, determines whether the signal strength is more than or equal to preset signal strength.
In the present embodiment, mobile terminal carries out the signal strength measured based on high network formats and preset signal strength
Compare, judges whether the signal strength measured is more than or equal to preset signal strength.
Step S37 if so, suspending the data service, and disconnects the low network formats, is connected to the high network
Standard.
In the present embodiment, mobile terminal is if it is determined that the high network formats signal strength that will be connected is more than or equal in advance
If when signal strength, suspending the data service of mobile terminal, and disconnect current low network formats, being connected to high network formats.
It should be understood that high network formats and representation signal is good, such as 4G network, although theoretically the network of 4G ratio 3G is wanted
Good, still, when there is 10,000 people using same 4G network, and when one-man uses 3G network, the effect at the network 3G is instead
It is got well than 4G network, this is because 4G network has more people to use, i.e. the resource of 4G network needs to give 10,000 people, be easy to cause net
Network congestion, and the resource of 3G network only need to be to a people, using effect is more preferable instead.Therefore the present embodiment is connecting high network formats
Before, it must judge the signal strength or weakness of high network formats.
Further, after step S36, the method also includes:
Step S38, if the signal strength is less than the preset signal strength, described in current low network formats continuation
Data service.
It should be understood that if mobile terminal determines the high network formats, corresponding signal strength is less than preset signal strength,
Illustrate that the using effect of high network formats is also poorer than current low network formats, then mobile terminal can with current low network formats after
Continuous data service.Wherein, preset signal strength can be configured according to practical application, it is not limited here.
The present embodiment must judge the corresponding signal strength or weakness of the high network formats, only before connecting high network formats
The corresponding signal strength of network formats is done to be greater than or when preset signal strength, just be connected to the high network formats, this be in order to
The high network formats for being connected to congestion are avoided, cause data processing slack-off, improve the intelligence of method for switching network.
It is the flow diagram of inventive network standard switching method fourth embodiment referring to Fig. 7, Fig. 7.
In the present embodiment, network formats switching method is optional is applied in base station, and network formats switching method includes:
Step S110 determines the base station currently corresponding number of users when receiving the application in net of terminal；
Step S120 sends the permission based on the application in net if the number of users is less than pre-set user quantity
Information is to the terminal；
Step S130 is sent and is stayed based on described if the number of users is more than or equal to the pre-set user quantity
The refusal information of application is netted to the terminal.
In the present embodiment, when base station receives application in net, base station is needed to judge the network condition of itself, only net
Just mobile terminal is allowed to access in the case that network is all right.
It is specific:
Step S110 determines the base station currently corresponding number of users when receiving the application in net of terminal.
When base station receives the application in net of mobile terminal, need first to determine the network condition of itself, specifically, determining
The current corresponding number of users in base station, current network condition is judged by number of users, it is possible to understand that, number of users is got over
More, the corresponding network condition in base station then gets over congestion.
Step S120 sends the permission based on the application in net if the number of users is less than pre-set user quantity
Information is to the terminal；
Step S130 is sent and is stayed based on described if the number of users is more than or equal to the pre-set user quantity
The refusal information of application is netted to the terminal
Determining number of users is compared by base station with pre-set user quantity, judges the current number of users in base station and pre-
If the relationship of number of users.
If currently corresponding number of users is less than pre-set user quantity for base station, illustrate that the network condition of current base station is good,
The permission information based on application in net is then sent to mobile terminal, so that mobile terminal is connected to current base station.
If currently corresponding number of users is more than or equal to pre-set user quantity for base station, illustrate the network feelings of current base station
Condition congestion is then sent the refusal information based on application in net to mobile terminal, not can connect to current base with prompting mobile terminal
It stands.
The present embodiment base station need to first consider the network condition of itself, only when receiving the application in net of mobile terminal
Just mobile terminal is allowed to access in the case that own net is all right, improves the intelligence of network formats switching method.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium.
Network formats changeover program, the network formats changeover program quilt are stored on the computer readable storage medium
The step of network formats switching method in such as any of the above-described embodiment is realized when processor executes.
Computer readable storage medium specific embodiment of the present invention and each embodiment base of above-mentioned network formats switching method
This is identical, and details are not described herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include the other elements being not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of network formats switching method, which is characterized in that the network formats switching method is applied to terminal, the network
Standard switching method includes:
When detecting that there are when data service, determine whether the corresponding network formats of the data service are low network to the terminal
Standard；
It whether there is high network formats if so, determining in the corresponding preset range of the terminal；
If it exists, then suspend the data service, and disconnect the low network formats, be connected to the high network formats；
Based on the high network formats, restore the data service.
2. network formats switching method as described in claim 1, which is characterized in that it is described if it exists, then suspend the data
Business, and the step of disconnecting the low network formats, being connected to the high network formats includes:
If it exists, then to the first application in net of the high corresponding first base station initiation of network formats；
If receiving the permission information based on first application in net, suspend the data service, and disconnects the low net
Network standard is connected to the high network formats.
3. network formats switching method as claimed in claim 2, which is characterized in that it is described if it exists, then to the high network
After the step of corresponding first base station of standard initiates the first application in net, the method also includes:
If receiving the refusal information based on first application in net, after prefixed time interval, to the high network system
Initiate the second application in net in corresponding second base station of formula；
If receiving the permission information based on second application in net, suspend the data service, and disconnects the low net
Network standard is connected to the high network formats.
4. network formats switching method as described in claim 1, which is characterized in that it is described if it exists, then suspend the data
Business, and the step of disconnecting the low network formats, being connected to the high network formats includes:
If it exists, then the corresponding signal strength of the high network formats is obtained；
Determine whether the signal strength is more than or equal to preset signal strength；
If so, suspending the data service, and the low network formats are disconnected, is connected to the high network formats.
5. network formats switching method as claimed in claim 4, which is characterized in that whether the determination signal strength is big
After in the preset signal strength the step of, the method also includes:
If the signal strength is less than the preset signal strength, continue the data service with current low network formats.
6. network formats switching method as described in claim 1, which is characterized in that described when detecting the terminal, there are numbers
When according to business, determine that the step of whether corresponding network formats of the data service are low network formats includes:
When detecting the terminal, there are when data service, obtain the corresponding network formats of the data service；
The network formats are compared with default network formats；
If the network formats are less than the default network formats, it is determined that the network formats are low network formats.
7. network formats switching method as described in claim 1, which is characterized in that described if so, determining the terminal pair
Include: with the presence or absence of the step of high network formats in the preset range answered
If so, obtaining corresponding first frequency range of current network standard；
It detects in the corresponding preset range of the terminal with the presence or absence of the second frequency range higher than first frequency range；
If it exists, it is determined that the corresponding network formats of second frequency range are high network formats.
8. one kind is based on network formats switching method described in claim 1, which is characterized in that the network formats method application
In base station, the network formats method includes:
When receiving the application in net of terminal, the base station currently corresponding number of users is determined；
If the number of users is less than pre-set user quantity, the permission information based on the application in net is sent to the end
End；
If the number of users is more than or equal to the pre-set user quantity, the refusal letter based on the application in net is sent
It ceases to the terminal.
9. a kind of terminal, which is characterized in that the terminal includes memory, processor and is stored on the memory and can be
The network formats changeover program run on the processor, the network formats changeover program are realized when being executed by the processor
The step of network formats switching method as described in any one of claims 1 to 7.
10. a kind of computer readable storage medium, which is characterized in that be stored with network system on the computer readable storage medium
Formula changeover program is realized as described in any one of claims 1 to 7 when the network formats changeover program is executed by processor
The step of network formats switching method.
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Application publication date: 20190122 |