CN106231587A - The data service changing method of mobile terminal and switching device - Google Patents
The data service changing method of mobile terminal and switching device Download PDFInfo
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- CN106231587A CN106231587A CN201610851501.XA CN201610851501A CN106231587A CN 106231587 A CN106231587 A CN 106231587A CN 201610851501 A CN201610851501 A CN 201610851501A CN 106231587 A CN106231587 A CN 106231587A
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- data service
- identification card
- mobile terminal
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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
- H04W36/14—Reselecting a network or an air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses data service changing method and the switching device of a kind of mobile terminal, is provided with first user identification card and the second subscriber identification card in described mobile terminal；Described first user identification card supports that speech business is supported in speech business and data service, described second user identity identification simultaneously；Described data service changing method comprises the steps: to receive data service switching command；Described first user identification card is unregistered to packet-switched domain, so that described first user identification card only supports speech business；Described second subscriber identification card is registered to packet-switched domain, so that described second subscriber identification card supports speech business and data service simultaneously.Technical scheme, in the handoff procedure of data service, first user identification card and the second subscriber identification card be held in support speech business state, and then will not suspension, be effectively improved customer experience degree.
Description
Technical field
The present invention relates to communication technical field, particularly to data service changing method and the switching dress of a kind of mobile terminal
Put.
Background technology
Double-card mobile terminal the most prevailing at present, the most even has three card mobile terminals, has the shifting of double-card dual-standby
Dynamic terminal also has the mobile terminal of double card bilateral.Regardless of which type of mobile terminal, when switch data business, switch data
Card corresponding to business or the card corresponding to handover network pattern are required for re-starting searches net, so gives the visual impression of user
It is exactly that mobile terminal has a suspension process.If due to reasons such as unstable networks, to cause searching the net time longer, and user can recognize
Unstable for terminal capabilities, search net fast not, reduce Consumer's Experience.
Summary of the invention
The main object of the present invention is to provide data service changing method and the switching device of a kind of mobile terminal, it is intended to real
During existing data service switching, it is ensured that being stably connected with of network, and then promote the satisfaction of client.
For achieving the above object, the present invention propose mobile terminal and data service changing method, described mobile terminal
First user identification card and the second subscriber identification card are inside installed；Described first user identification card is supported simultaneously
Speech business and data service, described second user identity identification supports speech business；Described data service changing method includes
Following steps:
Receive data service switching command；
Described first user identification card is unregistered to packet-switched domain, so that described first user identity is known
Do not block and only support speech business；
Described second subscriber identification card is registered to packet-switched domain, so that described second user identity is known
Do not block and support speech business and data service simultaneously.
Optionally, described the step that described first user identification card is unregistered to packet-switched domain is included:
De-registration request is sent to radio resource control layer；
Receive the feedback of radio resource control layer, to realize described first user identification card by described packet friendship
Change the cancellation in territory.
Optionally, described the step that described second subscriber identification card carries out registering to packet-switched domain is included:
Registration request is sent to radio resource control layer；
Receive the feedback of radio resource control layer, to realize described second subscriber identification card to described packet friendship
Change the registration in territory.
Optionally, after the step of described reception data service switching command, also include:
Described first user identification card and described second subscriber identification card are carried out transformational marker.
Optionally, before receiving data service switching command, described first user identification card is labeled as
Data service cards, by described second user identity identification and be labeled as non-data service card；
After receiving data service switching command, described first user identification card is labeled as non-data business
Card, by described second user identity identification and be labeled as data service cards.
Additionally, to achieve these goals, the present invention also proposes the data service switching device of a kind of mobile terminal, described
First user identification card and the second subscriber identification card are installed in mobile terminal；Described first user identification card
It is marked as data service cards, supports speech business and data service simultaneously, support speech business；Described data service switching dress
Put and include receiver module, cancellation module and Registering modules；Wherein,
Described receiver module, is used for receiving data service switching command；
Described cancellation module, for described first user identification card is unregistered to packet-switched domain, so that
Described first user identification card only supports speech business；
Described Registering modules, for described second subscriber identification card is registered to packet-switched domain, so that
Described second subscriber identification card supports speech business and data service simultaneously.
Optionally, described cancellation module includes that the first transmitting element and first receives unit；Wherein,
Described first transmitting element, for sending de-registration request to radio resource control layer；
Described first receives unit, for receiving the feedback of radio resource control layer, to realize described first user
Identification card is by the cancellation of described packet-switched domain.
Optionally, described Registering modules includes that the second transmitting element and second receives unit；Wherein,
Described second transmitting element, for sending registration request to radio resource control layer；
Described second receives unit, for receiving the feedback of radio resource control layer, to realize described second user
Identification card is to the registration of described packet-switched domain.
Optionally, described data service switching device also includes transformational marker module；Described transformational marker module, being used for will
Described first user identification card and described second subscriber identification card carry out transformational marker.
Optionally, described transformational marker module specifically for, before receiving data service switching command, by described
First user identification card is labeled as data service cards, by described second user identity identification and be labeled as non-data business
Card；After receiving data service switching command, described first user identification card is labeled as non-data service card, will
Described second user identity identification is also labeled as data service cards.
Technical scheme, when receiving data service switching command, by first user identification card
It is unregistered to packet-switched domain, so that described first user identification card only supports speech business；Simultaneously by institute
State the second subscriber identification card to register to packet-switched domain, so that described second subscriber identification card is supported simultaneously
Speech business and data service；And then realize the switching of data service；And in the handoff procedure of data service, first user body
Part identification card and the second subscriber identification card are held in the state of support speech business, so will not suspension, effectively promote
Customer experience degree.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to the structure shown in these accompanying drawings.
Fig. 1 is one the optional hardware architecture diagram of mobile terminal realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the flow chart of data service changing method one embodiment of mobile terminal of the present invention；
Fig. 4 is the flow chart of the step being unregistered to packet-switched domain by described first user identification card in Fig. 3；
Fig. 5 is the flow chart that described second subscriber identification card carries out in Fig. 3 the step registered to packet-switched domain；
Fig. 6 is the flow chart of data service another embodiment of changing method of mobile terminal of the present invention；
Fig. 7 is to realize the flow chart that the data service changing method one of the mobile terminal shown in Fig. 6 has been embodied as；
Fig. 8 is the module diagram of data service switching device one embodiment of mobile terminal of the present invention；
Fig. 9 is the module diagram of cancellation module one embodiment in Fig. 8；
Figure 10 is the module diagram of Registering modules one embodiment in Fig. 8；
Figure 11 is the module diagram of data service another embodiment of switching device of mobile terminal of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, 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 (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram realizing each optional mobile terminal of embodiment one of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input
Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assembly, it should be understood that be not required for implementing all groups illustrated
Part.Can alternatively implement more or less of assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit 110 can include broadcast reception module 111, mobile communication mould
At least one in block 112, wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send
Broadcast singal and/or the server of broadcast related information or the broadcast singal generated before receiving and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include that TV broadcast singal, radio signals, data are broadcasted
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB)
Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111
Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide
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.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcast reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave access), 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
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites
Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended
Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115
Velocity information can be calculated by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 122, the camera 121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode
Or the view data of video processes.Picture frame after process may be displayed on display unit 151.Process through camera 121
After picture frame can be stored in memorizer 160 (or other storage medium) or via wireless communication unit 110 carry out send out
Send, two or more cameras 121 can be provided according to the structure of mobile terminal.Mike 122 can be in telephone calling model, note
Record pattern, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can
The form output of mobile communication base station it is sent to via mobile communication module 112.Mike 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm and with the noise of elimination (or suppression) generation during receiving and send audio signal or does
Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
Orientation, the acceleration or deceleration of mobile terminal 100 of 100 move and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.It 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 can include that proximity transducer 141 will combine below
This is described by touch screen.
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as,
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, for connect have the port of device of identification module, audio frequency input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..It addition, the device (hereinafter referred to as " identification device ") with identification module can be to take the form of smart card, therefore, know
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from
The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or may be used between mobile terminal and external device (ED) transmit data.
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it
Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (such as, audio signal, video 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 processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment 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
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 100.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video exports, alarm unit
153 can provide output with the generation of notification event in a different manner.Such as, alarm unit 153 can be with the form of vibration
Output is provided, when receiving calling, message or some other entrance communication (incomingcommunication), alarm list
Unit 153 can provide sense of touch output (that is, vibration) to notify to user.By providing such sense of touch to export, even if
When the mobile phone of user is in the pocket of user, user also is able to identify the generation of various event.Alarm unit 153 is also
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
The data (such as, telephone directory, message, still image, video etc.) that maybe will export have been exported temporarily to store.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or it is so structured that with control
Device 180 separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implementing 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
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
So far, mobile terminal is described according to its function.Below, for the sake of brevity, will describe 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 is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, communication system use
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 relates to cdma communication system, but such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (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 and the BSC275 formation interface that can be couple to base station 270 via back haul link.
Back haul link can construct according to any one in some known interfaces, and described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC275.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or the sky of sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can be by for two or more of diversity reception
Antenna covers.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum
(such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed 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 " may be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent in system the mobile terminal operated by broadcsting transmitter (BT) 295
100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences the broadcast that reception is sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtain useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the location letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of position of mobile terminal can be followed the tracks of
Technology.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Certain base station 270 receive each instead
Processed in specific BS270 to link signal.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call
Resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The number that BSC275 also will receive
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
The present invention proposes the data service changing method of a kind of mobile terminal.
As it is shown on figure 3, the flow chart of data service changing method one embodiment that Fig. 3 is mobile terminal of the present invention.
Described in this enforcement, mobile terminal is specially mobile phone, is provided with first user identification (Subscriber in it
Identification Module, SIM) block and the second subscriber identification card.There is double-card dual-standby (Dual SIM Dual
Standy, DSDS) or double card bilateral (Dual Sim Dual Active, DSDA) function.Concrete, as a example by DSDS mobile phone,
When mobile phone is in original state, described first user identification card supports speech business and data service simultaneously；And it is described
Second subscriber identification card only supports speech business.Described first user identification card and described second user identity identification
Card registration WCDMA (Wideband Code Division Multiple Access, a kind of 3G cellular network).And due to first
Subscriber identification card supports data and speech business simultaneously, therefore needs to register the packet switch (Packet of WCDMA simultaneously
Switch, PS) (wherein, data service is supported in the registration of PS territory, and CS territory is noted for territory and circuit switching (Circuit Switch, CS) territory
Volume supports speech business).Described second SIM only needs to register the CS territory of WCDMA.
Based on above-mentioned mobile terminal, described data service changing method, comprise the steps:
Step S10, reception data service switching command；
Step S20, described first user identification card is unregistered to packet-switched domain, so that described first uses
Family identification card only supports speech business；
Step S30, described second subscriber identification card is registered to packet-switched domain, so that described second uses
Family identification card supports speech business and data service simultaneously.
Concrete, in the present embodiment, user is (more defeated than user as shown in Figure 1 by the input equipment on mobile terminal
Enter unit 130, the most such as UI interface) input data service switching command.Data service switching command passes through AP (Wireless
Access Point, wireless access points) side is issued to MODEM (modem) side.NAS (the Network of MODEM side
Attached Storage, network attached storage) the module described data service switching command of reception；And by described first user body
Part identification card is unregistered to PS territory, so that described first user identification card only supports speech business；Simultaneously by described
Second subscriber identification card is registered to PS territory, so that described second subscriber identification card supports speech business simultaneously
With data service.
It is noted that between step S20 and step S30 in above-described embodiment and in no particular order order, Ke Yixian
Perform step S20, then perform step S30；Or first carry out step S30, then perform step S20；Or step S20 is same with step S30
Shi Zhihang, all can realize the technique effect of the present invention.
The technical scheme of the present embodiment, when receiving data service switching command, by first user identification
Card is unregistered to packet-switched domain, so that described first user identification card only supports speech business；Simultaneously by right
Described second subscriber identification card is registered to packet-switched domain, so that described second subscriber identification card props up simultaneously
Hold speech business and data service；And then realize the switching of data service；And in the handoff procedure of data service, first user
Identification card and the second subscriber identification card be held in support speech business state, and then will not suspension, effectively carry
Rise customer experience degree.
Further, as shown in Figure 4, during Fig. 4 is Fig. 3, described first user identification card is carried out to packet-switched domain
The flow chart of the step nullified.
In the present embodiment, the described step bag that described first user identification card is unregistered to packet-switched domain
Include:
Step S21, to radio resource control layer send de-registration request；
Step S22, the feedback of reception radio resource control layer, to realize described first user identification card by institute
State the cancellation of packet-switched domain.
Concrete, after receiving data service switching command, described business datum switching command is issued to by AP side
MODEM side.The NAS module of MODEM side receives described data service switching command, and to RRC (Radio Resource
Control, wireless heterogeneous networks) layer transmission ps_detach_request message；Receiving network (such as, Radio
Frequency, RF) after the ps_detach_accept message that responds, note has disappeared；At this moment, described first user identification
Speech business only supported by card.
Further, as it is shown in figure 5, Fig. 5 is to be carried out to packet-switched domain by described second subscriber identification card in Fig. 3
The flow chart of the step of registration.
In the present embodiment, the described step bag carrying out described second subscriber identification card to packet-switched domain registering
Include:
Step S31, to radio resource control layer send registration request；
Step S32, the feedback of reception radio resource control layer, to realize described second subscriber identification card to institute
State the registration of packet-switched domain.
Concrete, after receiving data service switching command, described business datum switching command is issued to by AP side
MODEM side.The NAS module of MODEM side receives described data service switching command, and sends ps_attach_ to rrc layer
Request message；After the ps_detach_accept message receiving network response, registration completes；At this moment, described second use
Family identification card supports speech business and data service simultaneously.
Further, as shown in FIG. 6 and 7, Fig. 6 is another enforcement of data service changing method of mobile terminal of the present invention
The flow chart of example；Fig. 7 is to realize the flow chart that the data service changing method one of the mobile terminal shown in Fig. 6 has been embodied as.
Based on above-described embodiment, in the present embodiment, after the step of described reception data service switching command, also wrap
Include:
Step S40, described first user identification card and described second subscriber identification card are carried out transformational marker.
Concrete, before mobile terminal does not receives data service switching command, described first user identification
Card is marked as data service cards (DDS_SIM), and described second subscriber identification card quilt is also labeled as non-data service card
(NonDDS_SIM).After receiving data service switching command, described first user identification card is labeled as non-number
According to service card, by described second user identity identification and be labeled as data service cards.Then, described business datum is switched by AP side
Instruction is issued to MODEM side.The NAS module of MODEM side receives described data service switching command, and to RRC (Radio
Resource Control, wireless heterogeneous networks) layer transmission ps_detach_request message；Receiving network (such as,
Radio Frequency, RF) after the ps_detach_accept message that responds, note has disappeared；At this moment, described first user body
Part identification card only supports speech business.Meanwhile, NAS module sends ps_attach_request message to rrc layer, is receiving
After the ps_detach_accept message of network response, registration completes；At this moment, described second subscriber identification card is supported simultaneously
Speech business and data service.
The present invention also proposes the data service switching device of a kind of mobile terminal.
As shown in Figure 8, Fig. 8 is the module diagram of data service switching device one embodiment of mobile terminal of the present invention.
Described in this enforcement, mobile terminal is specially mobile phone, is provided with first user identification (Subscriber in it
Identification Module, SIM) block and the second subscriber identification card.There is double-card dual-standby (Dual SIM Dual
Standy, DSDS) or double card bilateral (Dual Sim Dual Active, DSDA) function.Concrete, as a example by DSDS mobile phone,
When mobile phone is in original state, described first user identification card supports speech business and data service simultaneously；And it is described
Second subscriber identification card only supports speech business.Described first user identification card and described second user identity identification
Card registration WCDMA (Wideband Code Division Multiple Access, a kind of 3G cellular network).And due to first
Subscriber identification card supports data and speech business simultaneously, therefore needs to register the packet switch (Packet of WCDMA simultaneously
Switch, PS) (wherein, data service is supported in the registration of PS territory, and CS territory is noted for territory and circuit switching (Circuit Switch, CS) territory
Volume supports speech business).Described second SIM only needs to register the CS territory of WCDMA.
Based on above-mentioned mobile terminal, the data service switching device of mobile terminal includes receiver module 410, cancellation module
420 and Registering modules 430；Wherein, described receiver module 410, it is used for receiving data service switching command；Described cancellation module
420, for described first user identification card is unregistered to packet-switched domain, so that described first user identity is known
Do not block and only support speech business；Described Registering modules 430, for entering described second subscriber identification card to packet-switched domain
Row registration, so that described second subscriber identification card supports speech business and data service simultaneously.
Concrete, in the present embodiment, user is (more defeated than user as shown in Figure 1 by the input equipment on mobile terminal
Enter unit 130, the most such as UI interface) input data service switching command.Data service switching command passes through AP (Wireless
Access Point, wireless access points) side is issued to MODEM (modem) side.NAS (the Network of MODEM side
Attached Storage, network attached storage) the module described data service switching command of reception；And by described first user body
Part identification card is unregistered to PS territory, so that described first user identification card only supports speech business；Simultaneously by described
Second subscriber identification card is registered to PS territory, so that described second subscriber identification card supports speech business simultaneously
With data service.
The technical scheme of the present embodiment, when receiving data service switching command, by first user identification
Card is unregistered to packet-switched domain, so that described first user identification card only supports speech business；Simultaneously by right
Described second subscriber identification card is registered to packet-switched domain, so that described second subscriber identification card props up simultaneously
Hold speech business and data service；And then realize the switching of data service；And in the handoff procedure of data service, first user
Identification card and the second subscriber identification card be held in support speech business state, and then will not suspension, effectively carry
Rise customer experience degree.
Further, as it is shown in figure 9, Fig. 9 is the module diagram of cancellation module one embodiment in Fig. 8.
In the present embodiment, described cancellation module 420 includes that the first transmitting element 422 and first receives unit 424；Its
In, described first transmitting element 422, for sending de-registration request to radio resource control layer；Described first receives unit
424, for receiving the feedback of radio resource control layer, to realize described first user identification card by described packet friendship
Change the cancellation in territory.
Concrete, after receiving data service switching command, described business datum switching command is issued to by AP side
MODEM side.The NAS module of MODEM side receives described data service switching command, and to RRC (Radio Resource
Control, wireless heterogeneous networks) layer transmission ps_detach_request message；Receiving network (such as, Radio
Frequency, RF) after the ps_detach_accept message that responds, note has disappeared；At this moment, described first user identification
Speech business only supported by card.
Further, as shown in Figure 10, the module diagram of Registering modules one embodiment during Figure 10 is Fig. 8.
In the present embodiment, described Registering modules 430 includes that the second transmitting element 432 and second receives unit 434；Its
In, described second transmitting element 432, for sending registration request to radio resource control layer；Described second receives unit
434, for receiving the feedback of radio resource control layer, to realize described second subscriber identification card to described packet friendship
Change the registration in territory.
Concrete, after receiving data service switching command, described business datum switching command is issued to by AP side
MODEM side.The NAS module of MODEM side receives described data service switching command, and sends ps_attach_ to rrc layer
Request message；After the ps_detach_accept message receiving network response, registration completes；At this moment, described second use
Family identification card supports speech business and data service simultaneously.
Further, as shown in figure 11, and be the data service switching device of mobile terminal of the present invention with reference to Fig. 7, Figure 11
The module diagram of another embodiment.
Based on above-described embodiment, in the present embodiment, described data service switching device also includes transformational marker module
440；Described transformational marker module 440, for by described first user identification card and described second subscriber identification card
Carry out transformational marker.
Concrete, before mobile terminal does not receives data service switching command, described first user identification
Card is marked as data service cards (DDS_SIM), and described second subscriber identification card quilt is also labeled as non-data service card
(NonDDS_SIM).After receiving data service switching command, described first user identification card is labeled as non-number
According to service card, by described second user identity identification and be labeled as data service cards.Then, described business datum is switched by AP side
Instruction is issued to MODEM side.The NAS module of MODEM side receives described data service switching command, and to RRC (Radio
Resource Control, wireless heterogeneous networks) layer transmission ps_detach_request message；Receiving network (such as,
Radio Frequency, RF) after the ps_detach_accept message that responds, note has disappeared；At this moment, described first user body
Part identification card only supports speech business.Meanwhile, NAS module sends ps_attach_request message to rrc layer, is receiving
After the ps_detach_accept message of network response, registration completes；At this moment, described second subscriber identification card is supported simultaneously
Speech business and data service.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of
The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words
The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile terminal, calculate
Machine, server, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. the data service changing method of a mobile terminal, it is characterised in that be provided with first user in described mobile terminal
Identification card and the second subscriber identification card；Described first user identification card supports speech business and data industry simultaneously
Business, described second user identity identification supports speech business；Described data service changing method comprises the steps:
Receive data service switching command；
Described first user identification card is unregistered to packet-switched domain, so that described first user identification card
Only support speech business；
Described second subscriber identification card is registered to packet-switched domain, so that described second subscriber identification card
Support speech business and data service simultaneously.
2. the data service changing method of mobile terminal as claimed in claim 1, it is characterised in that described by described first use
The step that family identification card is unregistered to packet-switched domain includes:
De-registration request is sent to radio resource control layer；
Receive the feedback of radio resource control layer, to realize described first user identification card by described packet-switched domain
Cancellation.
3. the data service changing method of mobile terminal as claimed in claim 1, it is characterised in that described by described second use
The step that family identification card carries out registering to packet-switched domain includes:
Registration request is sent to radio resource control layer；
Receive the feedback of radio resource control layer, to realize described second subscriber identification card to described packet-switched domain
Registration.
4. the data service changing method of the mobile terminal as described in any one in claims 1 to 3, it is characterised in that institute
After stating the step of reception data service switching command, also include:
Described first user identification card and described second subscriber identification card are carried out transformational marker.
5. the data service changing method of mobile terminal as claimed in claim 4, it is characterised in that
Before receiving data service switching command, described first user identification card is labeled as data service cards,
By described second user identity identification and be labeled as non-data service card；
After receiving data service switching command, described first user identification card is labeled as non-data service card,
Described second subscriber identification card is labeled as data service cards.
6. the data service switching device of a mobile terminal, it is characterised in that be provided with first user in described mobile terminal
Identification card and the second subscriber identification card；Described first user identification card is marked as data service cards, simultaneously
Support speech business and data service, support speech business；Described data service switching device includes receiver module, cancellation module
And Registering modules；Wherein,
Described receiver module, is used for receiving data service switching command；
Described cancellation module, for described first user identification card is unregistered to packet-switched domain, so that described
First user identification card only supports speech business；
Described Registering modules, for described second subscriber identification card is registered to packet-switched domain, so that described
Second subscriber identification card supports speech business and data service simultaneously.
7. the data service switching device of mobile terminal as claimed in claim 6, it is characterised in that described cancellation module includes
First transmitting element and first receives unit；Wherein,
Described first transmitting element, for sending de-registration request to radio resource control layer；
Described first receives unit, for receiving the feedback of radio resource control layer, to realize described first user identity
Identification card is by the cancellation of described packet-switched domain.
8. the data service switching device of mobile terminal as claimed in claim 6, it is characterised in that described Registering modules includes
Second transmitting element and second receives unit；Wherein,
Described second transmitting element, for sending registration request to radio resource control layer；
Described second receives unit, for receiving the feedback of radio resource control layer, to realize described second user identity
Identification card is to the registration of described packet-switched domain.
9. the data service switching device of the mobile terminal as described in any one in claim 6 to 8, it is characterised in that also
Including transformational marker module；Described transformational marker module, for by described first user identification card and described second user
Identification card carries out transformational marker.
10. the data service switching device of mobile terminal as claimed in claim 9, it is characterised in that described transformational marker mould
Block specifically for, before receiving data service switching command, described first user identification card is labeled as data
Service card, by described second user identity identification and be labeled as non-data service card；Receive data service switching command it
After, described first user identification card is labeled as non-data service card, described second subscriber identification card is labeled as
Data service cards.
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| CN106231587B (en) | 2019-11-15 |
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