CN108712763A - A kind of call method and mobile terminal based on Wireless LAN - Google Patents
A kind of call method and mobile terminal based on Wireless LAN Download PDFInfo
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- CN108712763A CN108712763A CN201810462625.8A CN201810462625A CN108712763A CN 108712763 A CN108712763 A CN 108712763A CN 201810462625 A CN201810462625 A CN 201810462625A CN 108712763 A CN108712763 A CN 108712763A
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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
- H04W36/0005—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
- H04W36/24—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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- Computer Networks & Wireless Communication (AREA)
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Abstract
The embodiment of the invention discloses a kind of call method and mobile terminal based on Wireless LAN, wherein the method includes：In the communication process based on first network, the first signal strength of the first network is detected；In the case where detecting that the signal strength of the first network is less than preset strength value, the second signal intensity of the second network is obtained；In the case where the second signal intensity is greater than or equal to the preset strength value, by the network switching of current talking to second network；Wherein, first network is credible Wireless LAN or untrusted Wireless LAN, and second network is credible Wireless LAN or untrusted Wireless LAN.The disclosed call method based on Wireless LAN through the embodiment of the present invention, can realize the switching between credible WLAN and untrusted WLAN, to maintain normal talking during conversing based on Wireless LAN.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of call method based on Wireless LAN and
Mobile terminal.
Background technology
With the rapid development of mobile Internet, Wireless LAN has become the depth of international operator cellular network
Supplement a kind of means of covering.Operator provides voice service being primarily upon as industry to the user using Wireless LAN
Point.Voice or visual telephone can be dialed and answered based on Wireless LAN by the service user.
Credible Wireless LAN is based primarily upon at present to converse.Credible Wireless LAN is that operator is disposed
The network that insertion point of radio local network equipment is provided, operator need to dispose a large amount of Wireless LAN in different regions
Access point apparatus, long construction period, of high cost, difficulty is big.And it is limited to the deployment of insertion point of radio local network equipment, is had
A little regions will be unable to detect credible Wireless LAN, if credible WLAN can not be connected by being moved in communication process
When the region of network, call will be interrupted.
Invention content
The embodiment of the present invention provides a kind of call method based on Wireless LAN, existing in the prior art to solve
The problem of call is interrupted caused by credible Wireless LAN layout is limited.
In order to solve the above-mentioned technical problem, the invention is realized in this way：
In a first aspect, an embodiment of the present invention provides a kind of call methods based on Wireless LAN, wherein the side
Method includes：In the communication process based on first network, the first signal strength of the first network is detected；It is described detecting
In the case that the signal strength of first network is less than preset strength value, the second signal intensity of the second network is obtained；Described
In the case that binary signal intensity is greater than or equal to the preset strength value, by the network switching of current talking to second net
Network；Wherein, first network is credible Wireless LAN or untrusted Wireless LAN, and second network is credible wireless
Local area network or untrusted Wireless LAN.
Second aspect, an embodiment of the present invention provides a kind of mobile terminals, wherein the mobile terminal includes：Detect mould
Block, in the communication process based on first network, detecting the first signal strength of the first network；Acquisition module is used
In in the case where detecting that the signal strength of the first network is less than preset strength value, the second signal of the second network is obtained
Intensity；First handover module, for that in the case where the second signal intensity is greater than or equal to the preset strength value, will work as
The network switching of preceding call is to second network；Wherein, first network is credible Wireless LAN or the wireless office of untrusted
Domain network, second network are credible Wireless LAN or untrusted Wireless LAN.
The third aspect an embodiment of the present invention provides a kind of mobile terminal, including processor, memory and is stored in described
It is real when the computer program is executed by the processor on memory and the computer program that can run on the processor
The step of call method based on Wireless LAN of any described in the existing embodiment of the present invention.
Fourth aspect, an embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Computer program is stored on medium, and any described in the embodiment of the present invention is realized when the computer program is executed by processor
The step of planting the call method based on Wireless LAN.
In embodiments of the present invention, by the communication process based on first network, detecting and judging first network
First signal strength；In the case where the signal strength of first network is less than preset strength value, the second letter of the second network is obtained
Number intensity；In the case where second signal intensity is greater than or equal to preset strength value, by the network switching of current talking to second
Network, can be realized during being conversed based on Wireless LAN credible WLAN and untrusted WLAN it
Between switching, with maintain normal talking even can promote speech quality.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific implementation mode for lifting the present invention.
Description of the drawings
Fig. 1 is one of the flow chart of call method based on Wireless LAN provided according to embodiments of the present invention；
Fig. 2 is the two of the flow chart of the call method based on Wireless LAN provided according to embodiments of the present invention；
Fig. 3 is the structure diagram of the mobile terminal of the embodiment of the present invention；
Fig. 4 is the hardware architecture diagram of the mobile terminal provided according to embodiments of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
Referring to Fig.1, show the call method provided in an embodiment of the present invention based on Wireless LAN flow chart it
One.
The call method based on Wireless LAN of the embodiment of the present invention includes the following steps：
Step 101：In communication process based on first network, the first signal strength of first network is detected.
Wherein, first network is credible Wireless LAN or untrusted Wireless LAN.Credible Wireless LAN
The Wireless LAN provided by the insertion point of radio local network equipment of operator deployment；Untrusted Wireless LAN is then
For other Wireless LAN in addition to credible Wireless LAN, such as：The Wireless LAN that corporate router provides.
First signal strength can react the network quality of first network to a certain extent.Detect the first of first network
After signal strength, the first signal strength is compared with preset strength value, if the first signal strength is less than preset strength value,
Then illustrate the call based on Wireless LAN that has been unable to maintain that this of current connected first network, needs detection that can connect
Other attachable, signal strengths higher than preset strength value Wireless LAN carry out network switching.
Step 102：In the case where detecting that the signal strength of first network is less than preset strength value, the second network is obtained
Second signal intensity.
During specific implementation, preset strength value can be configured by those skilled in the art according to actual demand,
Preset strength value is to be able to maintain that the lowest signal intensity value of normal talking.Such as：Preset strength value could be provided as -75.
Second network is credible Wireless LAN or untrusted Wireless LAN.If first network is credible wireless office
Then the second network can be that credible WLAN is alternatively untrusted Wireless LAN to domain network.
Step 103：In the case where second signal intensity is greater than or equal to preset strength value, the network of current talking is cut
Shift to the second network.
After the first network of current talking switches to the second network, position current talking is continued by the second network, with true
Protect normal talking.And because therefore the first signal strength that the second signal intensity of the second network is more than first network can carry
Rise speech quality.
It should be noted that if second signal intensity is less than preset strength value, then illustrate that the second network is unsatisfactory for leading to substantially
Words demand, therefore the second network is not switched to from first network, it can further detect the attachable mobile communication of mobile terminal
Network, the signal strength according to mobile communications network determine whether to carry out network switching.
Call method provided in an embodiment of the present invention based on Wireless LAN, by the call based on first network
In the process, detect and judge the first signal strength of first network；It is less than preset strength value in the signal strength of first network
In the case of, obtain the second signal intensity of the second network；In the case where second signal intensity is greater than or equal to preset strength value,
By the network switching of current talking to the second network, can be realized during being conversed based on Wireless LAN credible wireless
Switching between LAN and untrusted WLAN, to ensure that normal talking even can promote speech quality.
With reference to Fig. 2, the two of the flow chart of the call method provided in an embodiment of the present invention based on Wireless LAN are shown.
The call method based on Wireless LAN in the embodiment of the present invention specifically includes following steps：
Step 201：Detect attachable all Wireless LAN.
Wherein, attachable Wireless LAN includes credible Wireless LAN and untrusted Wireless LAN.It moves
Dynamic terminal is based on Wireless LAN when conversing, and can converse based on credible Wireless LAN, can also based on it is non-can
Letter Wireless LAN is conversed, therefore attachable all Wireless LAN are detected in this step.
Step 202：From attachable all Wireless LAN, the strongest Wireless LAN of selection signal intensity is made
For first network and connect.
When detecting the signal strength of Wireless LAN, the RSSI of detection Wireless LAN can be passed through
(Received Signal Strength Indicator receive the intensity instruction of signal) is realized.Detection can in this step
All Wireless LAN of connection and the signal strength for determining each attachable Wireless LAN respectively, therefrom selection signal
The strongest Wireless LAN of intensity is as first network.This kind detects all Wireless LAN and therefrom selects first network
Mode, it can be ensured that detected network it is comprehensive, avoid omit fall the strong Wireless LAN of signal.
It is a kind of that be preferably chosen first network to carry out the mode of wireless network call be to detect attachable all untrusteds
Wireless LAN；From attachable all untrusted Wireless LAN, the strongest untrusted of selection signal intensity is wireless
Local area network is as first network and connects.
Since the signal strength of the more credible Wireless LAN of wireless LAN signal intensity of untrusted times is strong,
Acquiescence only detects untrusted Wireless LAN, this call of selection offer from each untrusted Wireless LAN detected
Network, can mitigate network detection burden, promoted network detection efficiency.
Step 203：In the communication process based on first network, the first signal strength of first network is detected.
First network can be credible Wireless LAN or untrusted Wireless LAN.Mobile terminal, which has, is based on nothing
The function of line local area network call need to detect the first signal of first network in real time to ensure speech quality in communication process
Intensity then selects the second network to carry out network switching when the first signal strength is less than preset strength value.
Step 204：In the case where detecting that the signal strength of first network is less than preset strength value, the second network is obtained
Second signal intensity.
Wherein, the second network can be credible Wireless LAN or untrusted Wireless LAN.
When mobile terminal detects that the signal strength of first network is not enough to maintain normal talking, i.e., it ought get first
When the RSSI value of network is less than -75, the network module being arranged in mobile terminal can detect each attachable credible WLAN
The signal strength of network and untrusted Wireless LAN.Wherein the signal strength of Wireless LAN can be wireless by acquired this
The RSSI value of local area network determines, specific as follows：
RSSI<- 83 signal lattice：1 lattice wireless LAN signal intensity is very poor；
-83<=RSSI<- 75 signal lattice：2 lattice wireless LAN signal intensity are poor；
-75<=RSSI<- 63 signal lattice：3 lattice wireless LAN signal intensity are general, can maintain normal talking；
-63<=RSSI signal lattice：4 lattice wireless LAN signal intensity are preferable, high quality can be maintained to converse.
Step 205：Judge whether second signal intensity is less than preset strength value；If it is not, executing step 206；If so, step
207。
Wherein, preset strength value could be provided as -75, only be so that preset strength value is -75 as an example in the embodiment of the present invention
It illustrates, during specific implementation, those skilled in the art can be configured according to actual demand.
If second signal intensity is less than default intensity values and illustrates that the second network can not provide normal talking, need to select be moved
Dynamic communication network, the signal strength according to mobile communications network determine whether to switch to a certain mobile radio communication from first network
Network.
Step 206：In the case where second signal intensity is greater than or equal to preset strength value, the network of current talking is cut
Shift to the second network.
If the second signal intensity of the second network is greater than or equal to preset strength value, illustrate that the second network can provide positive normal open
Words, therefore the second network is switched to from first network, network switching is carried out without reselection mobile communications network, so far originally
Secondary network switching terminates.
If first network is credible Wireless LAN, the second network is untrusted Wireless LAN, passes through step
203 can be completed to step 207 in the communication process of local area radio local area network, be switched to from credible Wireless LAN non-
The switching of credible Wireless LAN.Correspondingly, if it is credible nothing that first network, which is the second network of untrusted Wireless LAN,
Line local area network then can be completed by step 203 to step 207 in the communication process of local area radio local area network, from non-
Credible Wireless LAN switches to the switching of credible Wireless LAN.In credible Wireless LAN and the wireless office of untrusted
It is flexibly switched between the network of domain, can not only ensure normal talking, call rate can also be lowered, this is because, wirelessly
Local area network is not necessarily to payment data traffic fee.
Step 207：In the case where second signal intensity is less than preset strength value, from the attachable all shiftings of mobile terminal
In dynamic communication network, selection target mobile communications network.
When selection target mobile communications network, whether the 4G networks for detecting mobile terminal first meet condition, will if meeting
4G networks are as target mobile communication network, if whether the 3G network for being unsatisfactory for continuing to detect mobile terminal meets condition, if full
Foot is using 3G network as target mobile communication network, if whether the 2G networks for being unsatisfactory for continuing to detect mobile terminal meet condition,
If meeting using 2G networks as target mobile communication network, if being unsatisfactory for continuing to be provided by first network without network switching
Session services.
One kind preferably from the attachable all mobile communications networks of mobile terminal, selection target mobile communications network
Mode is as follows：
Selection target detects the third signal strength of the 4G networks of mobile terminal；It is greater than or equal in third signal strength pre-
If in the case of intensity value, determining that 4G networks are target mobile communication network；It is less than preset strength value in third signal strength
In the case of, detect the fourth signal intensity of the 3G network of mobile terminal；
In the case where fourth signal intensity is greater than or equal to preset strength value, determine that 3G network is target mobile communication net
Network；In the case where fourth signal intensity is less than preset strength value, the 5th signal strength of the 2G networks of mobile terminal is detected；
In the case that 5th signal strength is greater than or equal to preset strength value, determine that 2G networks are target mobile communication network.This kind really
Set the goal the mode of mobile communications network, can be continued through in the case where Wireless LAN is unsatisfactory for call demand
Mobile communications network maintains call to ensure speech quality.
Step 208：By the network switching of current talking to target mobile communication network.
It should be noted that if by being not determined by target mobile communication network in step 207, then maintain and first network
Connection, continue to converse based on first network.
After determining target mobile communication network switching to target mobile communication network, logical based on mobile communications network
During words, whether the signal strength that can also continue to detect attachable Wireless LAN is more than preset strength value, works as inspection
It is when measuring Wireless LAN of the signal strength values more than preset strength value, then wireless from target mobile communication network switching to this
Local area network is continued to converse by Wireless LAN.
Call method provided in an embodiment of the present invention based on Wireless LAN, by the call based on first network
In the process, detect and judge the first signal strength of first network；It is less than preset strength value in the signal strength of first network
In the case of, obtain the second signal intensity of the second network；In the case where second signal intensity is greater than or equal to preset strength value,
By the network switching of current talking to the second network, can be realized during being conversed based on Wireless LAN credible wireless
Switching between LAN and untrusted WLAN, to ensure that normal talking even can promote speech quality.In addition, this hair
The call method based on Wireless LAN that bright embodiment provides, can be unsatisfactory for call demand in Wireless LAN
In the case of, it continues through mobile communications network and call is maintained to ensure speech quality.
With reference to Fig. 3, the structure diagram of the mobile terminal of the embodiment of the present invention is shown.Mobile terminal 30 can realize aforementioned reality
The details of the call method based on Wireless LAN in example is applied, and reaches identical effect.
The mobile terminal of the embodiment of the present invention includes：Detection module 301, in the communication process based on first network
In, detect the first signal strength of the first network；Acquisition module 302, in the signal for detecting the first network
In the case that intensity is less than preset strength value, the second signal intensity of the second network is obtained；First handover module 303 is used for
In the case that the second signal intensity is greater than or equal to the preset strength value, by the network switching of current talking to described the
Two networks；Wherein, first network is credible Wireless LAN or untrusted Wireless LAN, and second network is credible
Wireless LAN or untrusted Wireless LAN.
Preferably, mobile terminal further includes：Communication network selecting module, for obtaining the second network in the acquisition module
Second signal intensity after, in the case where the second signal intensity is less than the preset strength value, from it is described it is mobile eventually
It holds in attachable all mobile communications networks, selection target mobile communications network；Second handover module is used for current talking
Network switching to the target mobile communication network.
Preferably, mobile terminal further includes：First network detection module is used in the detection module based on the first net
In the communication process of network, before the first signal strength for detecting the first network, attachable all WLANs are detected
Network；First choice module is used for from attachable all Wireless LAN, the strongest wireless office of selection signal intensity
Domain network is as the first network and connects；Wherein, the attachable Wireless LAN includes credible WLAN
Network and untrusted Wireless LAN.
Preferably, mobile terminal further includes：Second network detection module is used in the detection module based on the first net
In the communication process of network, before the first signal strength for detecting the first network, it is wireless to detect attachable all untrusteds
Local area network；Second selecting module is used for from attachable all untrusted Wireless LAN, selection signal intensity
Strongest untrusted Wireless LAN is as the first network and connects.
Preferably, communication network selecting module includes following submodule：
First detection sub-module, in the case where the second signal intensity is less than the preset strength value, detecting
The third signal strength of the 4G networks of the mobile terminal；First determination sub-module, for being more than in the third signal strength
Or in the case of being equal to the preset strength value, determine that the 4G networks are target mobile communication network；Second detection sub-module,
For in the case where the third signal strength is less than the preset strength value, detecting the of the 3G network of the mobile terminal
Four signal strengths；Second determination sub-module, the feelings for being greater than or equal to the preset strength value in the fourth signal intensity
Under condition, determine that the 3G network is target mobile communication network；Third detection sub-module, for small in the fourth signal intensity
In the case of the preset strength value, the 5th signal strength of the 2G networks of the mobile terminal is detected；Third determines submodule
Block, in the case where the 5th signal strength is greater than or equal to the preset strength value, determining that the 2G networks are mesh
Mark mobile communications network.
Mobile terminal provided in an embodiment of the present invention can realize that mobile terminal is realized in the embodiment of the method for Fig. 1 to Fig. 2
Each process, to avoid repeating, which is not described herein again.
Mobile terminal provided in an embodiment of the present invention, by the communication process based on first network, detecting and judging
First signal strength of first network；In the case where the signal strength of first network is less than preset strength value, the second net is obtained
The second signal intensity of network；In the case where second signal intensity is greater than or equal to preset strength value, by the network of current talking
Switch to the second network, can be realized during being conversed based on Wireless LAN credible WLAN and untrusted without
Switching between line LAN, to ensure that normal talking even can promote speech quality.
With reference to Fig. 4, a kind of hardware architecture diagram of mobile terminal of the embodiment of the present invention is shown.
A kind of hardware architecture diagram of Fig. 4 mobile terminals of each embodiment to realize the present invention, the mobile terminal 900
Including but not limited to：Radio frequency unit 901, audio output unit 903, input unit 904, sensor 905, is shown network module 902
Show the components such as unit 906, user input unit 907, interface unit 908, memory 909, processor 910 and power supply 911.
It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 4 does not constitute the restriction to mobile terminal, it is mobile whole
End may include either combining certain components or different components arrangement than illustrating more or fewer components.In the present invention
In embodiment, mobile terminal includes but not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, can wear
Wear equipment and pedometer etc..
Processor 910, in the communication process based on first network, the first signal for detecting the first network to be strong
Degree；In the case where detecting that the signal strength of the first network is less than preset strength value, the second letter of the second network is obtained
Number intensity；In the case where the second signal intensity is greater than or equal to the preset strength value, the network of current talking is cut
Shift to second network；Wherein, first network be credible Wireless LAN or untrusted Wireless LAN, described second
Network is credible Wireless LAN or untrusted Wireless LAN.
Mobile terminal provided in an embodiment of the present invention, by the communication process based on first network, detecting and judging
First signal strength of first network；In the case where the signal strength of first network is less than preset strength value, the second net is obtained
The second signal intensity of network；In the case where second signal intensity is greater than or equal to preset strength value, by the network of current talking
Switch to the second network, can be realized during being conversed based on Wireless LAN credible WLAN and untrusted without
Switching between line LAN, to ensure that normal talking even can promote speech quality.
It should be understood that the embodiment of the present invention in, radio frequency unit 901 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 910 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 901 includes but not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 901 can also by radio communication system and network and other set
Standby communication.
Mobile terminal has provided wireless broadband internet to the user by network module 902 and has accessed, and such as user is helped to receive
Send e-mails, browse webpage and access streaming video etc..
It is that audio output unit 903 can receive radio frequency unit 901 or network module 902 or in memory 909
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 903 can also be provided and be moved
The relevant audio output of specific function that dynamic terminal 900 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 903 includes loud speaker, buzzer and receiver etc..
Input unit 904 is for receiving audio or video signal.Input unit 904 may include graphics processor
(Graphics Processing Unit, GPU) 9041 and microphone 9042, graphics processor 9041 is in video acquisition mode
Or the image data of the static images or video obtained by image capture apparatus (such as camera) in image capture mode carries out
Reason.Treated, and picture frame may be displayed on display unit 906.Through graphics processor 9041, treated that picture frame can be deposited
Storage is sent in memory 909 (or other storage mediums) or via radio frequency unit 901 or network module 902.Mike
Wind 9042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output of mobile communication base station can be sent to via radio frequency unit 901 by being converted in the case of telephone calling model.
Mobile terminal 900 further includes at least one sensor 905, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 9061, and proximity sensor can close when mobile terminal 900 is moved in one's ear
Display panel 9061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify mobile terminal posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 905 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 906 is for showing information input by user or being supplied to the information of user.Display unit 906 can wrap
Display panel 9061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 9061.
User input unit 907 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family is arranged and the related key signals input of function control.Specifically, user input unit 907 include touch panel 9071 and
Other input equipments 9072.Touch panel 9071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 9071 or in touch panel 9071
Neighbouring operation).Touch panel 9071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects the signal that touch operation is brought, and transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 910, receiving area
It manages the order that device 910 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch panel 9071.In addition to touch panel 9071, user input unit 907 can also include other input equipments
9072.Specifically, other input equipments 9072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating lever, details are not described herein.
Further, touch panel 9071 can be covered on display panel 9061, when touch panel 9071 is detected at it
On or near touch operation after, send processor 910 to determine the type of touch event, be followed by subsequent processing device 910 according to touch
The type for touching event provides corresponding visual output on display panel 9061.Although in Fig. 4, touch panel 9071 and display
Panel 9061 is to realize the function that outputs and inputs of mobile terminal as two independent components, but in some embodiments
In, can be integrated by touch panel 9071 and display panel 9061 and realize the function that outputs and inputs of mobile terminal, it is specific this
Place does not limit.
Interface unit 908 is the interface that external device (ED) is connect with mobile terminal 900.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 908 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in mobile terminal 900 or can be used in 900 He of mobile terminal
Transmission data between external device (ED).
Memory 909 can be used for storing software program and various data.Memory 909 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 909 may include high-speed random access memory, 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 910 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 909, and calls and is stored in storage
Data in device 909 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Reason device 910 may include one or more processing units；Preferably, processor 910 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 910.
Mobile terminal 900 can also include the power supply 911 (such as battery) powered to all parts, it is preferred that power supply 911
Can be logically contiguous by power-supply management system and processor 910, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, mobile terminal 900 includes some unshowned function modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 910, and memory 909 is stored in
On memory 909 and the computer program that can be run on the processor 910, the computer program are executed by processor 910
Each process of the above-mentioned call method embodiments based on Wireless LAN of Shi Shixian, and identical technique effect can be reached,
To avoid repeating, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize the above-mentioned call method embodiment based on Wireless LAN when being executed by processor
Each process, and identical technique effect can be reached, to avoid repeating, which is not described herein again.Wherein, described computer-readable
Storage medium, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access
Memory, abbreviation RAM), magnetic disc or CD etc..
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within the protection of the present invention.
Claims (10)
1. a kind of call method based on Wireless LAN, which is characterized in that the method includes：
In the communication process based on first network, the first signal strength of the first network is detected；
In the case where detecting that the signal strength of the first network is less than preset strength value, the second letter of the second network is obtained
Number intensity；
In the case where the second signal intensity is greater than or equal to the preset strength value, extremely by the network switching of current talking
Second network；
Wherein, first network is credible Wireless LAN or untrusted Wireless LAN, and second network is credible nothing
Line local area network or untrusted Wireless LAN.
2. according to the method described in claim 1, it is characterized in that, it is described obtain the second network second signal intensity it
Afterwards, the method further includes：
In the case where the second signal intensity is less than the preset strength value, from the attachable all shiftings of the mobile terminal
In dynamic communication network, selection target mobile communications network；
By the network switching of current talking to the target mobile communication network.
3. according to the method described in claim 2, it is characterized in that, described logical from the attachable all movements of the mobile terminal
In communication network, selection target mobile communications network, including：
Detect the third signal strength of the 4G networks of the mobile terminal；
In the case where the third signal strength is greater than or equal to the preset strength value, determine that the 4G networks move for target
Dynamic communication network；
In the case where the third signal strength is less than the preset strength value, the of the 3G network of the mobile terminal is detected
Four signal strengths；
In the case where the fourth signal intensity is greater than or equal to the preset strength value, determine that the 3G network moves for target
Dynamic communication network；
In the case where the fourth signal intensity is less than the preset strength value, the of the 2G networks of the mobile terminal is detected
Five signal strengths；
In the case where the 5th signal strength is greater than or equal to the preset strength value, determine that the 2G networks move for target
Dynamic communication network.
4. according to the method described in claim 1, it is characterized in that, described in the communication process based on first network, examine
It surveys before the first signal strength of the first network, the method further includes：
Detect attachable all Wireless LAN；
From attachable all Wireless LAN, the strongest Wireless LAN of selection signal intensity is as described
One network simultaneously connects；
Wherein, the attachable Wireless LAN includes credible Wireless LAN and untrusted Wireless LAN.
5. according to the method described in claim 1, it is characterized in that, described in the communication process based on first network, examine
It surveys before the first signal strength of the first network, the method further includes：
Detect attachable all untrusted Wireless LAN；
From attachable all untrusted Wireless LAN, the strongest untrusted WLAN of selection signal intensity
Network is as the first network and connects.
6. a kind of mobile terminal, which is characterized in that the mobile terminal includes：
Detection module, in the communication process based on first network, detecting the first signal strength of the first network；
Acquisition module, in the case where detecting that the signal strength of the first network is less than preset strength value, obtaining the
The second signal intensity of two networks；
First handover module, for that in the case where the second signal intensity is greater than or equal to the preset strength value, will work as
The network switching of preceding call is to second network；
Wherein, first network is credible Wireless LAN or untrusted Wireless LAN, and second network is credible nothing
Line local area network or untrusted Wireless LAN.
7. mobile terminal according to claim 6, which is characterized in that the mobile terminal further includes：
Communication network selecting module is used for after the second signal intensity that the acquisition module obtains the second network, described
In the case that second signal intensity is less than the preset strength value, from the attachable all mobile communications networks of the mobile terminal
In, selection target mobile communications network；
Second handover module is used for the network switching of current talking to the target mobile communication network.
8. mobile terminal according to claim 6, which is characterized in that the communication network selecting module includes：
First detection sub-module is used in the case where the second signal intensity is less than the preset strength value, described in detection
The third signal strength of the 4G networks of mobile terminal；
First determination sub-module is used in the case where the third signal strength is greater than or equal to the preset strength value, really
The fixed 4G networks are target mobile communication network；
Second detection sub-module is used in the case where the third signal strength is less than the preset strength value, described in detection
The fourth signal intensity of the 3G network of mobile terminal；
Second determination sub-module is used in the case where the fourth signal intensity is greater than or equal to the preset strength value, really
The fixed 3G network is target mobile communication network；
Third detection sub-module is used in the case where the fourth signal intensity is less than the preset strength value, described in detection
5th signal strength of the 2G networks of mobile terminal；
Third determination sub-module is used in the case where the 5th signal strength is greater than or equal to the preset strength value, really
The fixed 2G networks are target mobile communication network.
9. mobile terminal according to claim 6, which is characterized in that the mobile terminal further includes：
First network detection module, in the detection module in the communication process based on first network, detection described the
Before first signal strength of one network, attachable all Wireless LAN are detected；
First choice module, for from attachable all Wireless LAN, selection signal intensity to be strongest wireless
Local area network is as the first network and connects；
Wherein, the attachable Wireless LAN includes credible Wireless LAN and untrusted Wireless LAN.
10. mobile terminal according to claim 6, which is characterized in that the mobile terminal further includes：
Second network detection module, in the detection module in the communication process based on first network, detection described the
Before first signal strength of one network, attachable all untrusted Wireless LAN are detected；
Second selecting module, for from attachable all untrusted Wireless LAN, selection signal intensity to be most strong
Untrusted Wireless LAN as the first network and connect.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462625.8A CN108712763A (en) | 2018-05-15 | 2018-05-15 | A kind of call method and mobile terminal based on Wireless LAN |
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|---|---|---|---|
| CN201810462625.8A CN108712763A (en) | 2018-05-15 | 2018-05-15 | A kind of call method and mobile terminal based on Wireless LAN |
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| CN108712763A true CN108712763A (en) | 2018-10-26 |
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| CN110827830A (en) * | 2019-11-15 | 2020-02-21 | 北京三快在线科技有限公司 | Voiceprint recognition method, voiceprint recognition device, terminal and storage medium based on voice data |
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