CN107071760A - Data service automatic switching method and mobile terminal - Google Patents
Data service automatic switching method and mobile terminal Download PDFInfo
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- CN107071760A CN107071760A CN201710205634.4A CN201710205634A CN107071760A CN 107071760 A CN107071760 A CN 107071760A CN 201710205634 A CN201710205634 A CN 201710205634A CN 107071760 A CN107071760 A CN 107071760A
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- sim card
- data service
- mobile terminal
- signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of data service automatic switching method and mobile terminal.The data service automatic switching method includes：Detect whether the signal quality of the first SIM card meets preset data service switching condition；First SIM card carries the current data service of the mobile terminal；If meeting, detect whether there is the second SIM card that signal quality meets data service maintenance condition；If in the presence of generating the switching command that the data service of the mobile terminal is switched to second SIM card by first SIM card.Apply the technical scheme of the present invention, being capable of automatically generated data service switching instruction, raising Consumer's Experience.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of data service automatic switching method and mobile terminal.
Background technology
With the fast development of smart mobile phone, the intelligent functions of mobile phone are more and more stronger, especially function of surfing the Net, are even more into
Important indicator in mobile phone.Terminal user can be chatted using mobile phone, see video, browse webpage, listen the work(such as music
Can, enjoy a trip to heartily in the world of network.
However, terminal user by mobile phone when being surfed the Net, it is possible that can not surf the Net or be led because signal is too poor
Cause the problems such as network speed is huge slow.When running into problems, in the smart mobile phone of current support double card mechanism, it can use
Data service function is switched in another card to solve.For example, when user is surfed the Net by wherein one card, if this
Card causes the webpage accessed to open in time due to arrearage or due to reasons such as poor signals, commonly in the case of use
Data service can be manually switched in another card by family.However, so operation adds the operating burden of user, it is relatively number
It is tired of, and the webpage accessed also needs to user and reopened, and reduces the online experience of user.
The content of the invention
It is a primary object of the present invention to propose a kind of data service automatic switching method and mobile terminal, it can give birth to automatically
Into data service switching command, Consumer's Experience is improved.
To achieve the above object, a kind of data service automatic switching method for providing of the present invention, for supporting double card or many
The mobile terminal of card machine, the data service automatic switching method includes：
Detect whether the signal quality of the first SIM card meets preset data service switching condition；The first SIM card carrying
The current data service of the mobile terminal；
If meeting, detect whether there is the second SIM card that signal quality meets data service maintenance condition；
If in the presence of generating the data service of the mobile terminal and to switch to the 2nd SIM by first SIM card
The switching command of card.
Wherein, the data service of the mobile terminal is switched to described second by first SIM card in the generation
After the switching command of SIM card, methods described also includes：
The data service domain of second SIM card is registered according to the switching command.
Wherein, after the data field of registration second SIM card, methods described also includes：
If the data service domain of second SIM card is succeeded in registration, by the user accesses data in first SIM card
Send to network side.
Wherein, second SIM card is switched to by first SIM card in the data service by the mobile terminal
Before, methods described also includes：
Judge whether the duration of the signal quality of second SIM card is more than preset time value；
If the determination result is YES, then the generation is performed by the data service of the mobile terminal by first SIM card
The step of switching to the switching command of second SIM card.
Wherein, the data service switching condition is specially：The signal intensity and/or signal to noise ratio of SIM card, are less than or equal to
Preset value under predetermined standard；Data service maintenance condition is specially：The signal intensity and signal to noise ratio of SIM card are all higher than pre-customized
Preset value under formula.
In addition, to achieve the above object, the present invention also proposes a kind of mobile terminal, the mobile terminal supports double card or many
Card machine system, the mobile terminal includes：
First detection module, for detecting whether the signal quality of the first SIM card meets preset data service switching condition；
First SIM card carries the current data service of the mobile terminal；
Second detection module, meets default for detecting the signal quality of the first SIM card when the first detection module
During data service switching condition, detect whether there is the second SIM card that signal quality meets data service maintenance condition；
Directive generation module, for meeting data service maintenance when second detection module detects the presence of signal quality
During the second SIM card of condition, the data service of the mobile terminal is switched to described second by generation by first SIM card
The switching command of SIM card.
Wherein, the mobile terminal also includes：
Registering modules, the switching command for being generated according to the directive generation module registers second SIM card
Data service domain.
Wherein, the mobile terminal also includes：
Sending module, for when the data service domain of second SIM card is succeeded in registration, then by first SIM card
On user accesses data send to network side.
Wherein, the mobile terminal also includes：
Judge module, data service maintenance condition is met for detecting the presence of signal quality in second detection module
The second SIM card when, judge second SIM card signal quality duration whether be more than preset time value；
The directive generation module, specifically for when the judged result of the judge module is is, performing the generation
The data service of the mobile terminal is switched to the operation of the switching command of second SIM card by first SIM card.
Wherein, the data service switching condition is specially：The signal intensity and/or signal to noise ratio of SIM card, are less than or equal to
Preset value under predetermined standard；Data service maintenance condition is specially：The signal intensity and signal to noise ratio of SIM card are all higher than pre-customized
Preset value under formula.
The beneficial effects of the invention are as follows：
The technical scheme of the embodiment of the present invention, when user is surfed the Net by the first SIM card, can detect bearing data service
Whether the signal quality of the first SIM card meets preset data service switching condition, and detects whether when meeting switching condition to deposit
The second SIM card of preset data business maintenance condition is met in signal quality, and present count is met detecting signal quality
According to business maintenance condition the second SIM card when, generation is switched to the data service of mobile terminal by first SIM card described
The switching command of second SIM card.So so that the first SIM card cause because of signal quality problem user's online experience difference or
When can not surf the Net, the switching command for switching to the second good SIM card of signal quality can be automatically generated, is sent manually without user
Data service is switched to the operational order of the second SIM card, user's operation is simplified.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the schematic flow sheet of the first embodiment of the data service automatic switching method of the present invention；
Fig. 4 is the schematic flow sheet of the second embodiment of the data service automatic switching method of the present invention；
Fig. 5 is the schematic flow sheet of the 3rd embodiment of the data service automatic switching method of the present invention；
Fig. 6 is the structural representation of the first embodiment of the mobile terminal of the present invention；
Fig. 7 is the structural representation of the second embodiment of the mobile terminal of the present invention；
Fig. 8 is the structural representation of the 3rd embodiment of the mobile terminal of the present invention；
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
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.
Describe to realize the mobile terminal of each embodiment of the invention referring now to accompanying drawing.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for be conducive to the present invention explanation, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet personal computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 illustrates for the hardware configuration of the mobile terminal of realization each embodiment of the invention.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or less components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one in wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with DMB (DMB) electronics
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can be logical including voice
Talk about signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which is calculated, comes from three or more satellites
Range information and correct time information and for the Information application triangulation of calculating so that according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended for calculating the method for position and temporal information using three
Star and the position calculated by using other satellite correction and the error of temporal information.In addition, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 122, the static images that 121 pairs of camera is obtained in video acquisition mode or image capture mode by image capture apparatus
Or the view data of video is handled.Picture frame after processing may be displayed on display unit 151.Handled through camera 121
Picture frame afterwards can be stored in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (voice data) is received via microphone in record pattern, speech recognition mode etc. operational mode, and can be by so
Acoustic processing be voice data.Audio (voice) data after processing can be converted in the case of telephone calling model can
The form output of mobile communication base station is sent to via mobile communication module 112.Microphone 122 can implement various types of make an uproar
Sound eliminates (or suppression) algorithm to eliminate the noise or dry that (or suppression) produces during receiving and sending audio signal
Disturb.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the position of mobile terminal 1 00, user is for the presence or absence of contact (that is, touch input) of mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opening or closing.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140, which can include proximity transducer 141, to be combined below
This is described touch-screen.
Interface unit 170 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is used to verify that user uses each of mobile terminal 1 00
Plant information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 may be used as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or may be used as allowing passing through it from the various command signals that base is inputted
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from base may be used as being used to recognize that mobile terminal is
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
When talking about call mode, display unit 151 can be shown with conversing or other communicating (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 may be used as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detection to touch
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.Moreover, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) for the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 1 00.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit
153 can provide output in a different manner with the generation of notification event.For example, alarm unit 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incomingcommunication), alarm list
Member 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even in
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program of the processing performed by controller 180 and control operation etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 1 00 can be with performing memory by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and processing.In addition, controller 180 can include being used to reproduce (or playback) many matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can be constructed in controller 180, or can be structured as and control
Device 180 processed is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input performed on the touchscreen or figure
Piece draws input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each member
Appropriate electric power needed for part and component.
Various embodiments described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can be with allowing to perform the single of at least one function or operation
Software module is implemented.Software code can by the software application (or program) write with any appropriate programming language Lai
Implement, software code can be stored in memory 160 and be performed by controller 180.
So far, oneself according to its function through describing mobile terminal.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
The communication system for describing wherein be operated according to the mobile terminal of the present invention referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to the BSC275 formation interfaces with that can be couple to base station 270 via back haul link.
If any of interface that back haul link can be known according to Ganji is constructed, the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system can include multiple BSC2750 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction
Each subregion of line covering is radially away from BS270.Or, each subregion can be by two or more for diversity reception
Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and each frequency distribution has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, specific BS270 each subregion can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, multiple satellites 300 are depicted, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to obtain desired positioning letter
Breath.GPS tracking techniques or outside GPS tracking techniques are substituted, the other of the position that can track mobile terminal can be used
Technology.In addition, at least one gps satellite 300 can optionally or additionally handle satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00
Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.It is each anti-that certain base station 270 is received
Handled to link signal in specific BS270.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides call
Resource allocation and the mobile management function of coordination including the soft switching process between BS270.BSC275 is also by the number received
According to MSC280 is routed to, it is provided for the extra route service with PSTN290 formation interfaces.Similarly, PSTN290 with
MSC280 formation interfaces, MSC and BSC275 formation interface, and BSC275 correspondingly control BS270 with by forward link signals
It is sent to mobile terminal 1 00.
Based on above-mentioned mobile terminal hardware configuration and communication system, data service automatic switching method of the present invention is proposed
Each embodiment.It can be seen from the description of background technology, in existing mobile terminal, as the SIM of carrying mobile terminal data service
When card arrearage or bad signal quality, it is necessary to end user manual ground other SIM for switching to data service on mobile terminal
Card, which adds the operating burden during user's online, reduces Consumer's Experience.Based on this, the present invention is in face of holding
Carry the SIM card arrearage of mobile terminal data service or during bad signal quality, can carry out the automatic switchover of SIM card, and without
User goes manual switching again, so just to reduce the operation of user, improves the online efficiency of user.Below, tool will be passed through
The embodiment of body is described in detail.
As shown in figure 3, being the schematic flow sheet of the first embodiment of the data service automatic switching method of the present invention.Its
In, the data service automatic switching method can be used for the mobile terminal for supporting double card or many card machines, and mobile terminal for example may be used
To be the equipment such as smart mobile phone, tablet personal computer, personal digital assistant.As shown in figure 3, the data service is automatically switched including as follows
Step：
Step 301：Detect whether the signal quality of the first SIM card meets preset data service switching condition；Described first
SIM card carries the current data service of the mobile terminal.
Step 302：If meeting, detect whether there is the 2nd SIM that signal quality meets preset data business maintenance condition
Card.
Step 303：If in the presence of generating the data service of the mobile terminal and to switch to institute by first SIM card
State the switching command of the second SIM card.
Step 304：If being not present, terminate data service automatic switchover flow.
In the step 301 of the present embodiment, it is assumed that carrying mobile terminal current data service is the first SIM card.It is popular
Say that user is to initiate online request by the network where the first SIM card in ground.It is mobile whole after user initiates online request
Whether the signal quality of the first SIM card of end detection meets preset data service switching condition.When detecting signal quality in this step,
It is main that measurement, i.e. signal intensity and signal to noise ratio are gone in terms of two.Further, since under different systems signal quality criterion
It is different, in preset data service switching condition, it is necessary to consider different standards.I other words, preset data service switching bar
Part can be specifically：The preset value that the signal intensity of SIM card is less than or equal under predetermined standard, or the signal to noise ratio of SIM card are less than
Or be respectively less than equal to the preset value under predetermined standard, or, the signal intensity of SIM card and the signal to noise ratio of SIM card under predetermined standard
Preset value.For example, the signal quality for meeting the SIM card of preset data service switching condition can be as shown in table 1：
Table 1
| Standard | Signal intensity predetermined value | Signal to noise ratio predetermined value |
| 4G | Less than or equal to -128dbm | Less than or equal to 3dbm |
| 3G | Less than or equal to -105dbm | Less than or equal to -15dbm |
| 2G | Less than or equal to -94dbm | Less than or equal to 4dbm |
In this step, the signal quality of the first SIM card detected is compared with preset data service switching condition,
Specifically by the signal intensity predetermined value of the signal intensity and signal to noise ratio of the first SIM card detected and default corresponding standard with
Signal to noise ratio predetermined value is compared, it is determined that the signal whether signal intensity detected is less than or equal to default correspondence standard is strong
Predetermined value is spent, and/or whether the signal to noise ratio detected is less than or equal to the signal to noise ratio predetermined value of default correspondence standard.If detection
The signal intensity arrived is less than or equal to the signal intensity predetermined value of default correspondence standard, and/or the signal to noise ratio detected is less than
Or equal to the signal to noise ratio predetermined value of default correspondence standard, then it is assumed that the signal quality of the first SIM card detected meets default
Data service switching condition, now the signal quality of the first SIM card is bad, possibly (such as the first SIM that can not surf the Net of terminal user
Card arrearage causes do not have signal at all) or networking speed is very slowly (having signal but poor signal quality), and enter step 302.If the
The signal quality of one SIM card is unsatisfactory for preset data service switching condition, then it is assumed that the signal quality of the first SIM card is fine, energy
The data traffic requirement of user is met, user's online experience is good, without switching over, then proceed to perform step 301, perform inspection
Whether the signal quality for surveying the first SIM card meets the operation of preset data service switching condition.
Because the mobile terminal in the present embodiment supports double card or many card machine systems, when detecting the first SIM card in step 301
Signal quality when meeting data service switching condition, it is necessary to detect whether that there is signal quality meets data service maintenance condition
The second SIM card.Data service maintenance condition and data service switching condition are two relative concepts.With reference in step 301
The description as described in data service switching condition, carries out being also required to consider two aspects during data service switching condition, i.e. signal is strong
Degree and signal to noise ratio.Therefore, default data service maintenance condition for example can be：The signal intensity and signal to noise ratio of SIM card are equal
More than the preset value under predetermined standard.I other words, it is necessary to determine whether that there is signal intensity and signal to noise ratio is all higher than in this step
The SIM card of preset value under predetermined standard, for example, the signal quality for meeting the SIM card of preset data business maintenance condition can be with
As shown in table 2：
Table 2
| Standard | Signal intensity predetermined value | Signal to noise ratio predetermined value |
| 4G | More than -128dbm | More than 3dbm |
| 3G | More than -105dbm | More than -15dbm |
| 2G | More than -94dbm | More than 4dbm |
In this step, the signal quality of other SIM cards detected is compared with preset data business maintenance condition,
Specifically by the signal intensity predetermined value of the signal intensity and signal to noise ratio of other SIM cards detected and default corresponding standard with
Signal to noise ratio predetermined value is compared, it is determined that the signal intensity whether signal intensity detected is more than default correspondence standard makes a reservation for
Whether value, and the signal to noise ratio detected are more than the default signal for corresponding to standard and compare predetermined value.If the signal intensity detected is big
In the signal intensity predetermined value of default correspondence standard, the signal to noise ratio being detected simultaneously by is more than the signal ratio of default correspondence standard
Predetermined value, then it is assumed that there is the second SIM card that signal quality meets preset data business maintenance condition, now the second SIM card
Signal quality preferably, can meet the data traffic requirement of user, data service can be switched to the data service of the second SIM card
Domain, into step 303, the data service of the mobile terminal is switched to second SIM card by generation by first SIM card
Switching command.If testing result is the second SIM card that preset data business maintenance condition is met in the absence of signal quality, recognize
Signal quality for now other SIM cards is also bad or without other cards, need not now carry out data service switching, and enter
Step 304, data service automatic switchover flow is terminated.
The data service automatic switching method of the present invention, when user is surfed the Net by the first SIM card, can detect carrying data
Whether the signal quality of the first SIM card of business meets preset data service switching condition, and is detected when meeting switching condition
The second SIM card of preset data business maintenance condition is met with the presence or absence of signal quality, and is met detecting signal quality
During the second SIM card of preset data business maintenance condition, generation is switched the data service of mobile terminal by first SIM card
To the switching command of second SIM card.So so that cause dictyosome on user because of signal quality problem in the first SIM card
When testing difference or can not surf the Net, the switching command for switching to the second good SIM card of signal quality can be automatically generated, without user's hand
It is dynamic to send the operational order that data service is switched to the second SIM card, simplify user's operation.
Specific example is named to illustrate.
When user is surfed the Net by the third-party application (such as Baidu, wechat, QQ) on mobile phone, mobile phone terminal can obtain user's visit
Ask data.Meanwhile, also record has current data service to be carried by that SIM card on mobile phone, and bearing data service
Whether the data service domain of SIM1 cards is normal, if data service is on SIM1 cards and data field is also normal.Now user accesses
Data are forwarded to and are sent to network side by antenna.Whether mobile phone terminal now meets default into the signal quality of SIM1 cards
The operation of data service switching condition.
Network side can examine whether this SIM1 card has expense after the user accesses data that mobile phone terminal is sended over is received
With if without expense, network side can refuse the online request of user, and return to a cause value (such as arrearage).If taking
With network side can respond the online request of user, and return to a response reply.
If mobile phone terminal receives the reply of network side refusal user's online request, then it is assumed that SIM1 card no signals, directly may be used
To judge that the signal quality of SIM1 cards meets preset data service switching condition, if mobile phone terminal is received on network side response user
Net request reply, then it is assumed that SIM1 cards have signal, then mobile phone terminal further detect SIM1 cards signal quality (signal intensity with
Signal to noise ratio), and judge that the signal quality of SIM1 cards meets preset data service switching condition according to the testing result of signal quality.
If judgement meets preset data service switching condition, further detection currently meets preset data industry with the presence or absence of signal quality
The SIM2 cards of business maintenance condition.If so, then generating the switching command that data service is switched to SIM2 cards, data industry is realized
It is engaged in being automatically generated by the switching command of the SIM1 card automatic switching signal matter measured SIM2 cards of poor signal quality.If no
Detect signal quality meet preset data business maintenance condition SIM2 cards (current phone end be only installed with one card or other card
Signal quality it is bad), then switch without data service, do not generate switching command.
As shown in figure 4, being the schematic flow sheet of the second embodiment of the data service automatic switching method of the present invention.The party
Method includes：
Step 401：Detect whether the signal quality of the first SIM card meets preset data service switching condition；Described first
SIM card carries the current data service of the mobile terminal.
Step 402：If meeting, detect whether there is the 2nd SIM that signal quality meets preset data business maintenance condition
Card.
Step 403：If in the presence of generating the data service of the mobile terminal and to switch to institute by first SIM card
State the switching command of the second SIM card.
Step 404：If being not present, terminate data service automatic switchover flow.
Step 405：The data service domain of second SIM card is registered according to the switching command.
Step 406：If the data service domain of second SIM card is succeeded in registration, data service is switched into the 2nd SIM
Card, and the user accesses data in first SIM card is sent to network side by second SIM card.
Step 407：If the data service domain registration failure of second SIM card, switches without data service.
It should be noted is that, the present embodiment and the difference of the embodiment shown in Fig. 3 are：
After step 403 is performed, step 405- steps 407 are also performed.I other words, generating the mobile terminal
Data service is switched to after the switching command of second SIM card by first SIM card, in addition it is also necessary to register the second SIM card
Data service domain and go register the first SIM card data service domain (step 405).Performing the data industry of the second SIM card
During the registration operation in business domain, there may be two kinds of results, succeed in registration or registration failure.If the data service domain of the second SIM card
Succeed in registration, then show that now function of surfing the Net can be realized by the second SIM card, the switching of data service can be carried out, by data
Business switches to the second SIM card (step 406) by the first SIM card, it is possible to increase the efficiency of user's online.Simultaneously also by first
User accesses data in SIM card is sent to network side (step 406) by second SIM card.Now, network side can basis
The online request of the user accesses data response user received.I other words, can be directly sharp after data service switching is completed
Fast network access is carried out with the user accesses data obtained before, re-entering online by third-party application without user please
Ask, also reduced while online efficiency is improved it is unnecessary manually operated, it is achieved thereby that the intellectualized operation of mobile phone.
If the data service domain of the second SIM card is succeeded in registration, show that now online work(can not be realized by the second SIM card
Can, without carrying out the switching of data service, surfed the Net still through the first SIM card.
In the technical scheme implementation process of above-described embodiment, it is possible that so the problem of.Such as, the first SIM is passed through
During card bearing data service, if the signal quality for detecting the first SIM card meets data service switching condition, and there is signal matter
Amount meets the second SIM card of data service maintenance condition, after the first SIM card of completion switches to the second SIM card, if second
The signal quality of SIM card meets data service switching condition again and the signal quality of the first SIM card meets data service maintenance bar
Part, then need data service switching to the first SIM card by the second SIM card again.So repeatedly, then it is likely to occur data service and exists
Frequent switching between first SIM card and the 2nd SIM.In order to solve data service two block between frequently toggle ask
Topic, the present invention proposes the technical scheme of Fig. 5 embodiments.
As shown in figure 5, being the schematic flow sheet of the 3rd embodiment of the data service automatic switching method of the present invention.Its
In, the data service automatic switching method can be used for mobile terminal, and the electronics such as can be smart mobile phone, tablet personal computer is set
It is standby.
As shown in figure 5, the data service automatic switching method comprises the following steps：
Step 501：Detect whether the signal quality of the first SIM card meets preset data service switching condition；Described first
SIM card carries the current data service of the mobile terminal.
Step 502：If meeting, detect whether there is the 2nd SIM that signal quality meets preset data business maintenance condition
Card.
Step 503：If in the presence of generating the data service of the mobile terminal and to switch to institute by first SIM card
State the switching command of the second SIM card.
Step 504：If being not present, terminate data service automatic switchover flow.
Step 505：The data service domain of second SIM card is registered according to the switching command.
Step 506：If the data service domain of second SIM card is succeeded in registration, data service is switched into the 2nd SIM
Card, and the user accesses data in first SIM card is sent to network side by second SIM card.
Step 507：If the data service domain registration failure of second SIM card, switches without data service.
It should be noted is that, the present embodiment and the difference of the embodiment shown in Fig. 4 are：
After step 502, before execution step 503, in addition to：
Step 508：Judge whether the duration of the signal quality of second SIM card is more than preset time value.Wherein,
Preset time value can be configured according to the actual requirements, for example, could be arranged to 30S.Judge the signal quality of the second SIM card
Duration whether be more than preset time value purpose be：Prevent data service frequency between the first SIM card and the second SIM card
It is numerous to toggle.If the duration of the signal quality of the second SIM card is more than preset time value, step 503 is performed.If
The duration of the signal quality of second SIM card is less than or equal to preset time value, then returns and perform step 501.
Above-mentioned automatically switch to data service is described in detail, below, will be to being cut automatically using the data service
The mobile terminal changed is described.It is understood that the mobile terminal should be able to support double card or many card machine systems.
As shown in fig. 6, being the structural representation of the first embodiment of the mobile terminal of the present invention.Wherein, this is defeated mobile whole
Hold the equipment such as can be smart mobile phone, tablet personal computer, personal digital assistant.As shown in fig. 7, the mobile terminal 60 includes：
First detection module 601, the second detection module 602, directive generation module 603.
Wherein, first detection module 601, for detecting whether the signal quality of the first SIM card meets preset data business
Switching condition；First SIM card carries the current data service of the mobile terminal；
Second detection module 602, for detecting that the signal quality of the 601 to the first SIM card is expired when the first detection module
During sufficient preset data service switching condition, detect whether there is the second SIM card that signal quality meets data service maintenance condition；
Directive generation module 603, for meeting data industry when second detection module 602 detects the presence of signal quality
During the second SIM card of business maintenance condition, generation is switched to the data service of the mobile terminal by first SIM card described
The switching command of second SIM card.
In the mobile terminal of the present invention, it is assumed that carrying mobile terminal current data service is the first SIM card.Generically
Say, user is to initiate online request by the network where the first SIM card.After user initiates online request, mobile terminal
First detection module 601 detect the first SIM card signal quality whether meet preset data service switching condition.First detection
When module 601 detects signal quality, mainly go to weigh in terms of two, i.e. signal intensity and signal to noise ratio.Further, since different systems
The criterion of signal quality is different under formula, in preset data service switching condition, it is necessary to consider different standards.It is
Say, preset data service switching condition can be specifically：The signal intensity of SIM card is less than or equal to default under predetermined standard
Value, or SIM card signal to noise ratio be less than or equal to predetermined standard under preset value, or, SIM card signal intensity and the letter of SIM card
Make an uproar than the preset value being respectively less than under predetermined standard.For example, the signal quality for meeting the SIM card of preset data service switching condition can
With as listed in Table 1.
First detection module 601 enters the signal quality of the first SIM card detected with preset data service switching condition
Row compares, and is specifically the signal intensity of signal intensity and signal to noise ratio with default corresponding standard for the first SIM card that will be detected
Predetermined value is compared with signal to noise ratio predetermined value, it is determined that whether the signal intensity detected is less than or equal to default correspondence standard
Signal intensity predetermined value, and/or the signal to noise ratio detected whether be less than or equal to it is default correspondence standard signal to noise ratio make a reservation for
Value.If the signal intensity detected is less than or equal to the signal intensity predetermined value of default correspondence standard, and/or the letter detected
Make an uproar than the signal to noise ratio predetermined value less than or equal to default correspondence standard, then it is assumed that the signal quality of the first SIM card detected
Preset data service switching condition is met, now the signal quality of the first SIM card is bad, the possibly (example that can not surf the Net of terminal user
As the first SIM card arrearage causes do not have signal at all) or networking speed is very slowly (having signal but poor signal quality), and control second
Detection module 602 is started working.If the signal quality of the first SIM card is unsatisfactory for preset data service switching condition, then it is assumed that the
The signal quality of one SIM card very well, can meet the data traffic requirement of user, user's online experience is good, without switching over, so
First detection module 601 continues executing with step and detects whether the signal quality of the first SIM card meets preset data service switching bar afterwards
The operation of part.
Because the mobile terminal in the present embodiment supports double card or many card machine systems, therefore when first detection module 601 is detected
, it is necessary to detect whether to deposit by the second detection module 602 when meeting data service switching condition to the signal quality of the first SIM card
The second SIM card of data service maintenance condition is met in signal quality.Data service maintenance condition and data service switching condition
It is two relative concepts.With reference to the description above in connection with data service switching condition, when carrying out data service switching condition
It is also required to consider two aspects, i.e. signal intensity and signal to noise ratio.Therefore, default data service maintenance condition for example can be with
It is：The signal intensity and signal to noise ratio of SIM card are all higher than the preset value under predetermined standard.I other words, it needs to be determined that being in this step
No have signal intensity and signal to noise ratio is all higher than the SIM card of the preset value under predetermined standard, for example, meeting preset data business dimension
The signal quality for holding the SIM card of condition can be as shown in upper table 2.
Second detection module 602 enters the signal quality of other SIM cards detected with preset data business maintenance condition
Row compares, and is specifically the signal intensity of signal intensity and signal to noise ratio with default corresponding standard for other SIM cards that will be detected
Predetermined value is compared with signal to noise ratio predetermined value, it is determined that whether the signal intensity detected is more than the signal of default correspondence standard
Whether intensity predetermined value, and the signal to noise ratio detected are more than the default signal for corresponding to standard and compare predetermined value.If the letter detected
Number intensity is more than the signal intensity predetermined value of default correspondence standard, and the signal to noise ratio being detected simultaneously by is more than default correspondence standard
Signal compare predetermined value, then it is assumed that there is the second SIM card that signal quality meets preset data business maintenance condition, now second
The signal quality of SIM card preferably, can meet the data traffic requirement of user, data service can be switched to the second SIM card
Data service domain, and control generation module 603 to start working, generation is by the data service of the mobile terminal by described first
SIM card switches to the switching command of second SIM card.If testing result is to meet preset data business in the absence of signal quality
Second SIM card of maintenance condition, then it is assumed that now the signal quality of other SIM cards is also bad or without other cards, now need not
Data service switching is carried out, then terminates data service automatically switching operation.
The mobile terminal of the present invention, when user is surfed the Net by the first SIM card, can detect the first of bearing data service
Whether the signal quality of SIM card meets preset data service switching condition, and detects whether there is letter when meeting switching condition
Number quality meets the second SIM card of preset data business maintenance condition, and meets preset data industry detecting signal quality
During the second SIM card of business maintenance condition, the data service of mobile terminal is switched to described second by generation by first SIM card
The switching command of SIM card.So so that the first SIM card cause because of signal quality problem user's online experience difference or can not
During online, the switching command for switching to the second good SIM card of signal quality can be automatically generated, is sent number manually without user
According to the operation of service switching to the second SIM card, user's operation is simplified.
As shown in fig. 7, being the structural representation of the second embodiment of the mobile terminal of the present invention.Wherein, this is defeated mobile whole
Hold the equipment such as can be smart mobile phone, tablet personal computer, personal digital assistant.As shown in fig. 7, the mobile terminal 60 includes：
First detection module 601, the second detection module 602, directive generation module 603.From unlike the embodiment shown in Fig. 6, this
The mobile terminal 60 of embodiment also includes：Registering modules 604, sending module 605.
Wherein, Registering modules 604 are used for according to the switching command registration that the directive generation module 603 is generated
The data service domain of second SIM card.Sending module 605, for when the data service domain of second SIM card is succeeded in registration,
Then the user accesses data in first SIM card is sent to network side.
I other words, the mobile terminal of the present embodiment is compared with the mobile terminal shown in Fig. 6 embodiments, and its difference is：
Generated in directive generation module 603 by the data service of the mobile terminal and institute is switched to by first SIM card
After the switching command for stating the second SIM card, in addition it is also necessary to by Registering modules 604 register the second SIM card data service domain and
Go to the data service domain of the first SIM card of registration.Registering modules 604 are performing the registration operation in the data service domain of the second SIM card
When, there may be two kinds of results, succeed in registration or registration failure.If the data service domain of the second SIM card is succeeded in registration, show
Function of surfing the Net now can be realized by the second SIM card, the switching of data service can be carried out, by data service by the first SIM card
Switch to the second SIM card, it is possible to increase the efficiency of user's online.Simultaneously also by sending module 605 by the use in the first SIM card
Family accesses data and sent by second SIM card to network side.Now, network side can be according to the user accesses data received
Respond the online request of user.I other words, after data service switching is completed, directly it can be accessed using the user obtained before
Data carry out quick network access, re-enter online request by third-party application without user, are improving efficiency of surfing the Net
While also reduce it is unnecessary manually operated, it is achieved thereby that the intellectualized operation of mobile phone.If the data industry of the second SIM card
Business domain is succeeded in registration, then shows that now function of surfing the Net can not be realized by the second SIM card, without carrying out the switching of data service,
Surfed the Net still through the first SIM card.
In the technical scheme implementation process of above-described embodiment, it is possible that so the problem of.Such as, the first SIM is passed through
During card bearing data service, if the signal quality for detecting the first SIM card meets data service switching condition, and there is signal matter
Amount meets the second SIM card of data service maintenance condition, after the first SIM card of completion switches to the second SIM card, if second
The signal quality of SIM card meets data service switching condition again and the signal quality of the first SIM card meets data service maintenance bar
Part, then need data service switching to the first SIM card by the second SIM card again.So repeatedly, then it is likely to occur data service and exists
Frequent switching between first SIM card and the 2nd SIM.In order to solve data service two block between frequently toggle ask
Topic, the present invention proposes the mobile terminal of Fig. 8 embodiments.
As shown in figure 8, being the structural representation of the 3rd embodiment of the mobile terminal of the present invention.Wherein, this is defeated mobile whole
Hold the equipment such as can be smart mobile phone, tablet personal computer, personal digital assistant.As shown in fig. 7, the mobile terminal 60 includes：
First detection module 601, the second detection module 602, directive generation module 603, Registering modules 604, sending module 605.With Fig. 8
Unlike shown embodiment, the mobile terminal 60 of the present embodiment also includes：Judge module 606.
Wherein, judge module 606 meets number specifically for detecting the presence of signal quality in second detection module 602
According to business maintenance condition the second SIM card when, judge the signal quality of second SIM card duration whether be more than it is default
Time value；The directive generation module 604, specifically for when the judged result of the judge module is is, performing the life
Into the operation for the switching command that the data service of the mobile terminal is switched to second SIM card by first SIM card.
I other words, the present embodiment and the difference of the embodiment shown in Fig. 7 are：
Also include：Judge whether the duration of the signal quality of second SIM card is more than the judgement of preset time value
Module 606.Wherein, preset time value can be configured according to the actual requirements, for example, could be arranged to 30S.Judge module 606
Judge the second SIM card signal quality duration whether be more than preset time value purpose be：Prevent data service
Frequently toggled between one SIM card and the second SIM card.If the duration of the signal quality of the second SIM card is more than default
Time value, then perform step 503.If the duration of the signal quality of the second SIM card is less than or equal to preset time value,
Return to first detection module 601 and detect whether the signal quality of the first SIM card meets preset data service switching condition；Described
One SIM card carries the operation of the current data service of the mobile terminal.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in process, method, article or the device of key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
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.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause a station terminal equipment (can be mobile phone, computer, clothes
It is engaged in device, air conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal, the mobile terminal supports double card or many card machine systems, it is characterised in that the mobile terminal bag
Include：
First detection module, it is described for detecting whether the signal quality of the first SIM card meets preset data service switching condition
First SIM card carries the current data service of the mobile terminal；
Second detection module, the signal quality for detecting the first SIM card when the first detection module meets preset data
During service switching condition, detect whether there is the second SIM card that signal quality meets data service maintenance condition；
Directive generation module, for meeting data service maintenance condition when second detection module detects the presence of signal quality
The second SIM card when, the data service of the mobile terminal by first SIM card is switched to second SIM card by generation
Switching command.
2. mobile terminal as claimed in claim 1, it is characterised in that the mobile terminal also includes：
Registering modules, the switching command for being generated according to the directive generation module registers the number of second SIM card
According to business domains.
3. mobile terminal as claimed in claim 2, it is characterised in that the mobile terminal also includes：
Sending module, for when the data service domain of second SIM card is succeeded in registration, then by first SIM card
User accesses data is sent to network side.
4. mobile terminal according to any one of claim 1 to 3, it is characterised in that the mobile terminal also includes：
Judge module, for detecting the presence of signal quality meets data service maintenance condition in second detection module
During two SIM cards, judge whether the duration of the signal quality of second SIM card is more than preset time value；
The directive generation module, specifically for when the judged result of the judge module is is, performing the generation by institute
State mobile terminal data service switched to by first SIM card second SIM card switching command operation.
5. mobile terminal according to claim 1, it is characterised in that the data service switching condition is specially：SIM card
Signal intensity and/or signal to noise ratio, less than or equal to the preset value under predetermined standard；Data service maintenance condition is specially：SIM
The signal intensity and signal to noise ratio of card are all higher than the preset value under predetermined standard.
6. a kind of data service automatic switching method, the mobile terminal for supporting double card or many card machines, it is characterised in that institute
Stating data service automatic switching method includes：
Detect whether the signal quality of the first SIM card meets preset data service switching condition；The first SIM card carrying is described
The current data service of mobile terminal；
If meeting, detect whether there is the second SIM card that signal quality meets data service maintenance condition；
If in the presence of generating the data service of the mobile terminal and to switch to second SIM card by first SIM card
Switching command.
7. data service automatic switching method as claimed in claim 6, it is characterised in that will be described mobile whole in the generation
The data service at end is switched to after the switching command of second SIM card by first SIM card, and methods described also includes：
The data service domain of second SIM card is registered according to the switching command.
8. data service automatic switching method as claimed in claim 7, it is characterised in that in registration the 2nd SIM
After the data field of card, methods described also includes：
If the data service domain of second SIM card is succeeded in registration, the user accesses data in first SIM card is sent
To network side.
9. the data service automatic switching method as any one of claim 6 to 8, it is characterised in that described by institute
The data service for stating mobile terminal is switched to before second SIM card by first SIM card, and methods described also includes：
Judge whether the duration of the signal quality of second SIM card is more than preset time value；
If the determination result is YES, then the generation is performed to switch the data service of the mobile terminal by first SIM card
To second SIM card switching command the step of.
10. data service automatic switching method as claimed in claim 6, it is characterised in that the data service switching condition
Specially：The signal intensity and/or signal to noise ratio of SIM card, less than or equal to the preset value under predetermined standard；Data service maintains bar
Part is specially：The signal intensity and signal to noise ratio of SIM card are all higher than the preset value under predetermined standard.
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| CN107708168A (en) * | 2017-11-23 | 2018-02-16 | 广东欧珀移动通信有限公司 | SIM card switching method, mobile terminal and computer-readable recording medium |
| CN110521236A (en) * | 2019-07-16 | 2019-11-29 | 北京小米移动软件有限公司 | Information processing method, device and computer storage medium |
| CN110582105A (en) * | 2019-10-21 | 2019-12-17 | 瓴盛科技有限公司 | access technology selection method of dual-card dual-standby terminal |
| CN110650470A (en) * | 2019-10-28 | 2020-01-03 | 威胜信息技术股份有限公司 | Multi-card single-standby implementation method of communication terminal, communication terminal and electricity acquisition equipment |
| CN111182602A (en) * | 2018-11-12 | 2020-05-19 | 奇酷互联网络科技（深圳）有限公司 | SIM card switching method of mobile terminal, mobile terminal and computer storage medium |
| CN111757406A (en) * | 2020-06-15 | 2020-10-09 | Oppo广东移动通信有限公司 | Data service communication method, terminal, electronic device and storage medium |
| CN111800833A (en) * | 2019-08-06 | 2020-10-20 | 维沃移动通信有限公司 | Communication processing method, device, equipment and medium |
| CN111918355A (en) * | 2020-08-13 | 2020-11-10 | 维沃移动通信有限公司 | Method and device for switching data bearing link |
| CN111970683A (en) * | 2020-09-04 | 2020-11-20 | Oppo（重庆）智能科技有限公司 | Method and device for switching SIM (subscriber identity Module) card, terminal equipment and storage medium |
| CN112152657A (en) * | 2019-06-28 | 2020-12-29 | 腾讯科技（深圳）有限公司 | User identity identification integrated card, data communication method, device, equipment and system |
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| CN115361719A (en) * | 2022-08-16 | 2022-11-18 | 国网福建省电力有限公司 | SIM switching method based on cell channel quality |
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| CN107708168A (en) * | 2017-11-23 | 2018-02-16 | 广东欧珀移动通信有限公司 | SIM card switching method, mobile terminal and computer-readable recording medium |
| CN111182602A (en) * | 2018-11-12 | 2020-05-19 | 奇酷互联网络科技（深圳）有限公司 | SIM card switching method of mobile terminal, mobile terminal and computer storage medium |
| CN112152657A (en) * | 2019-06-28 | 2020-12-29 | 腾讯科技（深圳）有限公司 | User identity identification integrated card, data communication method, device, equipment and system |
| US12082054B2 (en) | 2019-07-16 | 2024-09-03 | Beijing Xiaomi Mobile Software Co., Ltd. | Information processing method and apparatus, and computer storage medium |
| CN110521236A (en) * | 2019-07-16 | 2019-11-29 | 北京小米移动软件有限公司 | Information processing method, device and computer storage medium |
| CN114208288A (en) * | 2019-07-26 | 2022-03-18 | 高通股份有限公司 | Intelligent data service link switching between subscriber identity modules |
| CN111800833A (en) * | 2019-08-06 | 2020-10-20 | 维沃移动通信有限公司 | Communication processing method, device, equipment and medium |
| CN110582105A (en) * | 2019-10-21 | 2019-12-17 | 瓴盛科技有限公司 | access technology selection method of dual-card dual-standby terminal |
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| CN111757406A (en) * | 2020-06-15 | 2020-10-09 | Oppo广东移动通信有限公司 | Data service communication method, terminal, electronic device and storage medium |
| CN111757406B (en) * | 2020-06-15 | 2023-04-11 | Oppo广东移动通信有限公司 | Data service communication method, terminal, electronic device and storage medium |
| WO2021253966A1 (en) * | 2020-06-15 | 2021-12-23 | Oppo广东移动通信有限公司 | Data service communication method, terminal, electronic device and storage medium |
| CN111918355A (en) * | 2020-08-13 | 2020-11-10 | 维沃移动通信有限公司 | Method and device for switching data bearing link |
| CN111970683B (en) * | 2020-09-04 | 2023-09-12 | Oppo（重庆）智能科技有限公司 | Method, device, terminal equipment and storage medium for switching SIM card |
| CN111970683A (en) * | 2020-09-04 | 2020-11-20 | Oppo（重庆）智能科技有限公司 | Method and device for switching SIM (subscriber identity Module) card, terminal equipment and storage medium |
| CN112235780B (en) * | 2020-09-24 | 2023-02-10 | 紫光展锐(重庆)科技有限公司 | Data service switching method, equipment, device and storage medium |
| CN112235780A (en) * | 2020-09-24 | 2021-01-15 | 紫光展锐(重庆)科技有限公司 | Data service switching method, equipment, device and storage medium |
| WO2022267679A1 (en) * | 2021-06-21 | 2022-12-29 | 中兴通讯股份有限公司 | Mobile data service switching method, terminal device, and storage medium |
| CN115278648A (en) * | 2021-09-14 | 2022-11-01 | 中国联合网络通信集团有限公司 | Service bearer switching method and device |
| CN115278648B (en) * | 2021-09-14 | 2024-03-29 | 中国联合网络通信集团有限公司 | Service carrier switching method and device |
| CN115361719A (en) * | 2022-08-16 | 2022-11-18 | 国网福建省电力有限公司 | SIM switching method based on cell channel quality |
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Application publication date: 20170818 |