CN105141540B - A kind of data transmission system and method - Google Patents
A kind of data transmission system and method Download PDFInfo
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- CN105141540B CN105141540B CN201510589976.1A CN201510589976A CN105141540B CN 105141540 B CN105141540 B CN 105141540B CN 201510589976 A CN201510589976 A CN 201510589976A CN 105141540 B CN105141540 B CN 105141540B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
- H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
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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)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of data transmission system and methods, including：Diverter module shunts the internet business data packet that the terminal including multiple smart cards is sent out, and obtains multiple divided data streams.Transmission module is transmitted each divided data stream obtained after shunting by the data channel of different smart cards respectively.Scheme through the invention can realize mobile telephone with multiple cards while surf the Internet, and can promote the transmission speed of internet business data.
Description
Technical field
The present invention relates to data communication field more particularly to a kind of data transmission method and systems.
Background technology
Currently, three card mobile phone in the market is extremely rare, and it is in the majority with double-card mobile phone, today of price is spelled in mobile phone, is most
Amount reduces cost, so in double-card mobile phone, in the majority with double standby, bilateral is extremely rare, and here it is the present situations in current phone market.
Recall the double standby mobile phone for comparing mainstream in the market, do not support typically two card simultaneously surf the Internet, also
It is to say, although there are two cards, once can only carries out data service and single-card mobile phone comparatively, in data with a card
Be in the speed of business do not have it is advantageous；On the other hand, even if using single-card mobile phone, user pursues the speed of data service
It is endless.How to solve the demand of user so that multiple card simultaneously surf the Internet, or realization data traffic speed on into
One step is promoted, and gives user's better data service experience, this be we it is still necessary to solve the problems, such as at present.
Invention content
It is a primary object of the present invention to propose a kind of data transmission system and method, can realize mobile telephone with multiple cards simultaneously on
Net, and the transmission speed of internet business data can be promoted.
To achieve the above object, the present invention provides a kind of data transmission system, which includes：Diverter module and transmission
Module.
Diverter module is obtained for will include that the internet business data packets that send out of terminal of multiple smart cards shunts
Multiple divided data streams.
Transmission module, for each divided data stream to being obtained after shunting respectively by the data channel of different smart cards
It is transmitted.
Preferably, diverter module shunts the internet business data packet that the terminal including multiple smart cards is sent out, and obtains
Obtaining multiple divided data streams refers to：
The type for determining multiple internet business data packets that each smart card in terminal is sent out, by each type of online
Business data packet stamps different data flow tokens as a divided data stream, and by each divided data stream；And/or
It, will be every after being grouped multiple internet business data packets that each smart card is sent out according to preset grouping strategy
Group internet business data packet stamps different data flow tokens as a divided data stream, and by each divided data stream；
Wherein, the divided data stream of different smart cards corresponds to different divided data flow label types.
Preferably, which further includes：Respective modules.
Respective modules, for by include multiple smart cards the internet business data packet that sends out of terminal shunted after,
Determine the data channel of each divided data stream；And different path markings is stamped to different data channel, wherein different
The data channel of smart card corresponds to different path marking types；And it establishes each divided data stream to be flowed with the divided data stream
The correspondence of the data channel of warp.
Preferably, transmission module passes each divided data stream obtained after shunting by different data channel respectively
It is defeated to refer to：
Before being transmitted to divided data stream, the data flow token in each divided data stream is extracted, and obtain score
According to the correspondence for the data channel that stream is flowed through with the divided data stream, the number that divided data stream is flowed through is obtained by correspondence
According to the path marking in channel, data stream is transmitted by data channel corresponding with path marking.
Preferably, which further includes：Monitoring module.
Monitoring module is additionally operable in carrying out transmission process to each divided data stream, monitors each divided data stream institute
The data channel flowed through will occur in abnormal data channel when data channel is abnormal according to preset backup policy
Divided data circulation change in normal data channel.
To achieve the above object, the present invention also provides a kind of data transmission method, the method comprising the steps of：
The internet business data packet that terminal including multiple smart cards is sent out is shunted, multiple divided data streams are obtained.
The each divided data stream obtained after shunting is transmitted by the data channel of different smart cards respectively.
Preferably, the internet business data packet that the terminal including multiple smart cards is sent out is shunted, obtains multiple points
Data flow includes：
The type for determining multiple internet business data packets that each smart card in terminal is sent out, by each type of online
Business data packet stamps different data flow tokens as a divided data stream, and by each divided data stream；And/or
It, will be every after being grouped multiple internet business data packets that each smart card is sent out according to preset grouping strategy
Group internet business data packet stamps different data flow tokens as a divided data stream, and by each divided data stream；
Wherein, the divided data stream of different smart cards corresponds to different divided data flow label types.
Preferably, the internet business data packet that the terminal including multiple smart cards is sent out is shunted, obtains multiple points
Further include after data flow：
Determine the data channel of each divided data stream；And different path markings is stamped to different data channel,
In, the data channel of different smart cards corresponds to different path marking types；And establish each divided data stream and this point
The correspondence for the data channel that data flow is flowed through.
Preferably, to each divided data stream for being obtained after shunting respectively by different data channel be transmitted including：
Before being transmitted to divided data stream, the data flow token in each divided data stream is extracted, and obtain score
According to the correspondence for the data channel that stream is flowed through with the divided data stream, the number that divided data stream is flowed through is obtained by correspondence
According to the path marking in channel, data stream is transmitted by data channel corresponding with path marking.
Preferably, this method further includes：
In carrying out transmission process to each divided data stream, the data channel that each divided data stream is flowed through is monitored,
When the data channel is abnormal, the divided data circulation occurred in abnormal data channel is changed according to preset backup policy
Onto normal data channel.
Data transmission system and method proposed by the present invention include：Diverter module sends out the terminal including multiple smart cards
Internet business data packet shunted, obtain multiple divided data streams.Transmission module is to each divided data stream for being obtained after shunting
It is transmitted respectively by different data channel.Scheme through the invention can realize mobile telephone with multiple cards while surf the Internet, and
The transmission speed of internet business data can be promoted.
Description of the drawings
The hardware architecture diagram of Fig. 1 mobile terminals of each embodiment to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the data transmission system block diagram of the present invention；
Fig. 4 is that conventional connection tracks schematic diagram；
Fig. 5 is the data transmission method flow chart of the present invention；
Fig. 6 is the data transmission method structural schematic diagram of the embodiment of the present invention；
Fig. 7 is the data channel monitoring method schematic diagram in the data transmission method of the embodiment of the present invention；
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
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.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use
For indicate element such as " module ", " component " or " unit " suffix only for be conducive to the present invention explanation, itself
There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving
Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP
The mobile terminal of (portable media player), navigation device etc. and such as number 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 in addition to being used in particular for moving
Except the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 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 fewer 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 components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of 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 may include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information that the server or reception of broadcast singal and/or broadcast related information generate before
And send it to the server of terminal.Broadcast singal may 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 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
(ISDB-T) etc. 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 of signal and above-mentioned digit broadcasting system.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 at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
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 may include WLAN (Wireless LAN) (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 short range communication.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 of the location information for checking or obtaining mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, to according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, it is defended using three for the method for calculating position and temporal information
Star and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS module 115
It can be by Continuous plus current location information in real time come calculating speed information.
A/V input units 120 are for receiving audio or video signal.A/V input units 120 may include 121 He of camera
Microphone 1220, camera 121 in video acquisition mode or image capture mode by image capture apparatus obtain static map
The image data of piece or video is handled.Treated, and picture frame may be displayed on display unit 151.At camera 121
Picture frame after reason can be stored in memory 160 (or other storage mediums) or be carried out via wireless communication unit 110
It sends, two or more cameras 1210 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone relation mould
Sound (audio data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be incited somebody to action
Such acoustic processing is audio data.Audio that treated (voice) data can be converted in the case of telephone calling model
For the format output of mobile communication base station can be sent to via mobile communication module 112.Microphone 122 can implement various types
Noise eliminate (or inhibit) algorithm with eliminate noise that (or inhibition) generates during sending and receiving audio signal or
Person interferes.
User input unit 130 can generate key input data to control each of mobile terminal according to order input by user
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, sensitive component of detection variation of resistance, pressure, capacitance etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes 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
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
The sliding-type phone is to open or close.In addition, sensing unit 140 can detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140, which may include proximity sensor 1410, to be combined below
Touch screen is described this.
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, 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 store to use each of mobile terminal 100 for verifying user
It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..In addition, the device with identification module can (hereinafter referred to as " identification device ") take the form of smart card therefore to know
Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from
The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements can be used for the transmission data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power provides to the path of mobile terminal 100 from pedestal or may be used as that the various command signals inputted from pedestal is allowed to pass through it
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is
The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 may include display
Unit 151, audio output module 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or when image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
The UI or GUI etc. of picture and correlation function.
Meanwhile when display unit 151 and touch tablet 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 may 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, 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 100 may include two or more display units (or other display devices), for example, moving
Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen, which can be used for detecting, to be touched
Input pressure and touch input position and touch input area.
Audio output module 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 audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loud speaker, buzzer etc..
Alarm unit 153 can provide output notifying event to mobile terminal 100.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..Other than audio or video exports, alarm unit
153 can provide output with the generation of notification event in different ways.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, vibration) to notify to user.It is exported by tactile as offer, even if
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 audio output module 152.
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, 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 be stored about when the vibration and audio signal for touching the various modes that the when of being applied to touch screen exports
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
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 memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or can be structured as and control
Device 180 processed detaches.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or figure
Piece draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can with use such as computer software, hardware or any combination thereof calculating
Machine readable medium is implemented.Hardware is implemented, 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), controller, microcontroller, microprocessor, is designed to execute function described herein processor
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 with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can be stored in memory 160 and be executed by controller 180.
So far, oneself according to its function through describing mobile terminal.In the following, 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., which is used as, to be shown
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 100 as shown in Figure 1 may be constructed such that using via frame or grouping transmission data it is all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system that mobile terminal wherein according to the present invention can operate is described referring now to Fig. 2.
Such communication system can use different air interface 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) (particularly, 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 introduction is equally applicable to other types of system.
With reference to figure 2, cdma wireless communication system may include multiple mobile terminals 100, 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 form interface with the BSC275 that can be couple to base station 270 via back haul link.
Back haul link can be constructed according to any one of several known interfaces, the interface include such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may 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 direction specific direction
Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception
Antenna covers.Each BS270, which may be constructed such that, supports multiple frequency distribution, 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 indicating single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 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 100 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals
At least one of 100.
In fig. 2, multiple satellites 300 are depicted, it is understood that, any number of satellite can be utilized to obtain useful
Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to be believed with obtaining desired positioning
Breath.It substitutes GPS tracking techniques or except GPS tracking techniques, 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 terminals 100
Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Each of the reception of certain base station 270 is anti-
It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call
The mobile management function of resource allocation and coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form 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 method for the present invention is proposed.
As shown in figure 3, an embodiment of the present invention provides a kind of data transmission system 01, which includes：Diverter module 02
With transmission module 03.
Diverter module 02 is obtained for will include that the internet business data packets that send out of terminal of multiple smart cards shunts
Obtain multiple divided data streams.
In embodiments of the present invention, it is based primarily upon the dividing technology of linux connection follow-up mechanisms, which is it
A session table is maintained in kernel, which has recorded the status information of all legal connections and legal connection is drawn
The relevance linkage information of hair.The minimum shunting unit of this technology, is a connection.In linux, connection a tracking such as figure below
Shown in 4.Under the premise of this, for that in terms of server, need not there is any additional requirement or change.And for terminal
For, do not need additional group machine contracting system yet.
Preferably, diverter module 02 shunts the internet business data packet that the terminal including multiple smart cards is sent out,
Obtaining multiple divided data streams refers to：
The type for determining multiple internet business data packets that each smart card in terminal is sent out, by each type of online
Business data packet stamps different data flow tokens as a divided data stream, and by each divided data stream；And/or
It, will be every after being grouped multiple internet business data packets that each smart card is sent out according to preset grouping strategy
Group internet business data packet stamps different data flow tokens as a divided data stream, and by each divided data stream；
Wherein, the divided data stream of different smart cards corresponds to different divided data flow label types.
In embodiments of the present invention, including two kinds of shunting schemes, one is shunted according to type of data packet；It is another
To be shunted according to preset grouping scheme, below we will respectively be introduced for two schemes：
Scheme one：It is shunted according to type of data packet
For the multiple smart cards for including in terminal, internet business number that we can be sent out each smart card
It is used as a type of divided data stream according to packet, and different labels is stamped to each type of divided data stream.It can also be to each
Multiple internet business data packets that smart card is sent out are classified, and determine the type of each internet business data packet respectively, to
Determine different types of divided data stream for each smart card, for example, on a smart card may simultaneously carry out QQ chats,
A variety of internet business such as shopping online, the data packet that we can send out each internet business are determined as a kind of data packet class
Type, if scheme according to the present invention, a type of internet business data packet is as a divided data stream, then an intelligence
Card can at least determine two divided data streams.What needs to be explained here is that said program is carried out both for different smart cards
Classification, it is here, different being stamped to each divided data stream in order to clearly be divided data stream which smart card is sent out
When data flow token, it would be desirable to which the divided data stream of different smart cards is corresponded to different divided data flow label types.
In addition, we can also be extended the present invention program, not to being specifically online industry which smart card is sent out
Business data packet distinguishes, and all internet business data packets that multiple smart cards are sent out are classified, determine different data
Network type used by packet, for example, cable internet business, WIFI internet business, wireless network card internet business etc., or determine
It is 3G network business or 4G network services, a type of divided data stream can be used as different internet business, and beat
Upper different data flow token.
Scheme two：It is shunted according to preset grouping scheme
In embodiments of the present invention, we can also send out multiple smart cards according to the preset grouping strategy of user
All internet business data packets be grouped, for example, the grouping strategy can be marked off not according to different online APP
With APP service groups, e.g., QQ chat services group, wechat browse service group, network downloading service group etc. can will be different upper
Network service group stamps different data flow tokens as a kind of divided data stream.Scheme through the invention, enables to terminal
In include multiple smart cards and meanwhile surf the Internet, improve the experience sense of user.
In addition, in embodiments of the present invention, the present invention program applies also for the intelligent terminal containing single smart card, right
Before multiple internet business data packets that single sheet smart card is sent out are transmitted, we can also be to multiple internet business data
Packet carries out Type division or is grouped according to preset grouping strategy using the above scheme, by multiple internet business data packet
It is divided into multiple divided data streams to be transmitted respectively, to improve efficiency of transmission.
It is further to note that when flowing into line flag to above-mentioned ready-portioned divided data, we can select arbitrarily
Suitable labeling method and label symbol, for example, mark1, mark2, mark3 ... may be used to each divided data stream,
It does not limit in embodiments of the present invention.
What needs to be explained here is that the above is only the specific embodiment of the present invention, it is any with said program phase
With or any essential characteristic of similar embodiment or the present invention program intercombination all protection scope of the present invention it
It is interior.
Transmission module 03, it is logical by the data of different smart cards respectively for each divided data stream to being obtained after shunting
Road is transmitted.
In embodiments of the present invention, after the internet business data packet that diverter module 02 sends out terminal shunts,
In order to improve efficiency of transmission, and the transmission situation of the divided data stream of clearly each smart card, we are by each divided data stream
It is transmitted respectively by the data channel of different smart cards, this just needs to divide before being transmitted each divided data stream
Not Que Ding each divided data stream data channel.
Preferably, which further includes：Respective modules 04.
Respective modules 04, for by include multiple smart cards the internet business data packet that sends out of terminal shunt with
Afterwards, the data channel of each divided data stream is determined；And different path markings is stamped to different data channel, wherein no
The data channel of same smart card corresponds to different path marking types；And establish each divided data stream and the divided data stream
The correspondence of the data channel flowed through.
In embodiments of the present invention, it needs to distribute a data channel for each divided data stream, before data is transmitted
Distribute from the corresponding different data channel of different divided data flow amounts, and difference is stamped to the data channel distributed
Path marking distinguish, here, which can flow into line flag according to the divided data that different smart cards is sent out,
For example, if the internet business data packet that smart card 1 is sent out is determined as divided data stream 1, and be marked as mark1, then it can will
The data channel that the divided data stream is flowed through is SIM1 according to the name label of the smart card；Similarly, the online that smart card 2 is sent out
Business data packet is determined as divided data stream 2, and is marked as mark2, then the data channel that can be flowed through the divided data stream
Name label according to the smart card is SIM2；... and so on, certainly, we can also be according to reality in other embodiments
Border situation carries out other labels, does not make specific restriction to the specific labeling method and label symbol of data channel herein, any
It is suitable for the invention labeling method and label symbol all within protection scope of the present invention.
After the data channel flowed through to divided data stream and the divided data stream is marked respectively, need the divided data
The label for the data channel that the data flow token of stream and the divided data stream flow through corresponds, and establishes correspondence between the two
Relationship should flow directly to quickly find the divided data stream according to the correspondence and divided data flow label in subsequent transmission
The data channel of warp.In embodiments of the present invention, which can exist in the form of mapping table or mapping table,
This is not limited.
Preferably, transmission module 03 to each divided data stream obtained after shunting respectively by the data of different smart cards
Channel, which is transmitted, refers to：
Before being transmitted to divided data stream, the data flow token in each divided data stream is extracted, and obtain score
According to the correspondence for the data channel that stream is flowed through with the divided data stream, the number that divided data stream is flowed through is obtained by correspondence
According to the path marking in channel, data stream is transmitted by data channel corresponding with path marking.
In embodiments of the present invention, it is based on flowing each divided data stream and each of which divided data stream in the above content
The channel of warp is marked, and establishes the correspondence between divided data flow label and path marking, is carrying out data biography
Each divided data stream phase can be found when defeated according to the divided data flow label, path marking and the correspondence between them
Corresponding data channel, and be transmitted by the data channel, improve efficiency of transmission.For example, being marked as point of mark1
Data flow 1 is corresponding with the data channel for being marked as SIM1, when smart card 1 sends out internet business data packet, the online industry
Business data packet is confirmed as divided data stream 1, and is marked as mark1, can be divided according to the mapping table of pre-selection setting
Data flow mark1 is corresponding with data channel SIM1, then divided data stream mark1 is routed to data channel SIM1, by data
Channel SIM1 is transmitted the divided data stream mark1 that smart card 1 is sent out.Similarly, be marked as the divided data stream 2 of mark2 with
The data channel for being marked as SIM2 is corresponding, when another smart card 2 in a terminal sends out internet business data
Bao Shi, internet business data coating is determined as divided data stream 2, and is marked as mark2, according to the correspondence of pre-selection setting
It is corresponding with data channel SIM2 that table can obtain divided data stream mark2, then divided data stream mark2 is routed to data channel
SIM2, the divided data stream mark2 that smart card 2 is sent out is transmitted by data channel SIM2 ... and so on, certainly, at it
It can also be according to other divided data flow labels, path marking and the mapping table that pre-establishes into line number in his embodiment
According to transmission.
It is routing table that router, which forwards the foundation of IP packet, is realized to IP packet by matching the route entry in routing table
Forwarding.When router receives the IP packet of each divided data stream, the purpose IP address in message is extracted, so
The destination address for including with route table items in routing table afterwards is compared.If identical as the destination address in certain route entry,
Think to match with this route entry；If no route entry can match, the IP packet is abandoned.Specific route technology is ability
Technology known to field technique personnel, details are not described herein.
It should be noted that the above be only the present invention a specific embodiment, it is any identical as said program or
The intercombination of any essential characteristic of similar embodiment or the present invention program is all within protection scope of the present invention.
Preferably, which further includes：Monitoring module 05.
Monitoring module 05 is additionally operable in carrying out transmission process to each divided data stream, monitors each divided data stream
The data channel flowed through abnormal data channel will occur when data channel is abnormal according to preset backup policy
On divided data circulation change in normal data channel.
In embodiments of the present invention, each data channel is monitored, primarily to monitoring each data channel is
The no transmission that can normally carry out data service.If monitoring a certain data channel to be abnormal, data flow is allowed not go further
This channel, but be diverted to again in other remaining normal data channel, until abnormal passage restores normal.In this hair
In bright embodiment, specific monitoring method is not defined, it is any to be suitable for the invention detection method all the present invention's
Within protection domain.
In addition, in embodiments of the present invention, the abnormal phenomenon such as gives out a contract for a project for packet loss and repeating, ICP/IP protocol can be relied on
Itself packet loss the mechanism such as retransmits to handle, without additional mechanism algorithm.
The present invention makes full use of the characteristics of three card threeway TSTA, realizes more cards while surfing the Internet, and improves data biography
Defeated speed.Also, in single deck tape-recorder middle-end, or in the network (such as 4G) using the same type, and network state one
When sample, user can be allowed to obtain more quick online experience.
Data transmission method proposed by the present invention and system include：Diverter module 02 will be sent out including the terminal of multiple smart cards
The internet business data packet gone out is shunted, and multiple divided data streams are obtained.Transmission module 03 is to each score for being obtained after shunting
It is transmitted respectively by the data channel of different smart cards according to stream.Scheme through the invention can realize mobile telephone with multiple cards
It surfs the Internet simultaneously, and the transmission speed of internet business data can be promoted.
The embodiment of the present invention also proposed a kind of data transmission method, and as shown in Figure 5, Figure 6, the method comprising the steps of：
S101, the internet business data packet that the terminal including multiple smart cards is sent out is shunted, obtains multiple scores
According to stream.
Preferably, the internet business data packet that the terminal including multiple smart cards is sent out is shunted, obtains multiple points
Data flow includes：
The type for determining multiple internet business data packets that each smart card in terminal is sent out, by each type of online
Business data packet stamps different data flow tokens as a divided data stream, and by each divided data stream；And/or
It, will be every after being grouped multiple internet business data packets that each smart card is sent out according to preset grouping strategy
Group internet business data packet stamps different data flow tokens as a divided data stream, and by each divided data stream；
Wherein, the divided data stream of different smart cards corresponds to different divided data flow label types.
Preferably, the internet business data packet that the terminal including multiple smart cards is sent out is shunted, obtains multiple points
Further include after data flow：
Determine the data channel of each divided data stream；And different path markings is stamped to different data channel,
In, the data channel of different smart cards corresponds to different path marking types；And establish each divided data stream and this point
The correspondence for the data channel that data flow is flowed through.
S102, each divided data stream obtained after shunting is passed by the data channel of different smart cards respectively
It is defeated.
Preferably, to each divided data stream for being obtained after shunting respectively by different data channel be transmitted including：
Before being transmitted to divided data stream, the data flow token in each divided data stream is extracted, and obtain score
According to the correspondence for the data channel that stream is flowed through with the divided data stream, the number that divided data stream is flowed through is obtained by correspondence
According to the path marking in channel, data stream is transmitted by data channel corresponding with path marking.
Preferably, this method further includes：
In carrying out transmission process to each divided data stream, the data channel that each divided data stream is flowed through is monitored,
When the data channel is abnormal, the divided data circulation occurred in abnormal data channel is changed according to preset backup policy
Onto normal data channel.It is specific as shown in Figure 7.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, computer, clothes
Be engaged in device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of data transmission system, which is characterized in that the system comprises：Diverter module and transmission module；
The diverter module is obtained for will include that the internet business data packets that send out of terminal of multiple smart cards shunts
Multiple divided data streams；
The transmission module, for each of obtaining the divided data stream after shunting respectively by the data of different smart cards
Channel is transmitted；
Wherein, the diverter module shunts the internet business data packet that the terminal including multiple smart cards is sent out, and obtains
Multiple divided data streams refer to：
The type for determining multiple internet business data packets that each smart card in the terminal is sent out, will be each type of
Each described divided data stream is stamped different data and failed to be sold at auction by the internet business data packet as a divided data stream
Note；And/or
It, will be every after being grouped multiple internet business data packets that each smart card is sent out according to preset grouping strategy
The group internet business data packet stamps the different data as a divided data stream, and by each described divided data stream
Flow label；
Wherein, the divided data stream of different smart cards corresponds to different divided data flow label types.
2. data transmission system as described in claim 1, which is characterized in that the diverter module will be including multiple smart cards
The minimum shunting unit that the internet business data packet that terminal is sent out is shunted is a connection.
3. data transmission system as described in claim 1, which is characterized in that the system also includes：Respective modules；
The respective modules, for by include multiple smart cards the internet business data packet that sends out of terminal shunt with
Afterwards, the data channel of each divided data stream is determined；And different path markings is stamped to the different data channel,
Wherein, the data channel of different smart cards corresponds to different path marking types；And establish each described divided data stream
The correspondence of the data channel flowed through with the divided data stream.
4. data transmission system as claimed in claim 3, which is characterized in that the transmission module after shunting to each of obtaining
The divided data stream is transmitted by different data channel respectively refers to：
Before being transmitted to the divided data stream, the data flow token in each described divided data stream is extracted, and
The correspondence for obtaining the data channel that the divided data stream is flowed through with the divided data stream, is obtained by the correspondence
The path marking for obtaining the data channel that the divided data stream is flowed through, passes through the number corresponding with the path marking
The data flow is transmitted according to channel.
5. data transmission system as claimed in claim 4, which is characterized in that the system also includes：Monitoring module；
The monitoring module is additionally operable in carrying out transmission process to divided data stream described in each, monitors each described point
The data channel that data flow is flowed through will occur when the data channel is abnormal according to preset backup policy
Divided data circulation in the abnormal data channel is changed in normal data channel.
6. a kind of data transmission method, which is characterized in that the method includes the steps：
The internet business data packet that terminal including multiple smart cards is sent out is shunted, multiple divided data streams are obtained；
It is transmitted respectively by the data channel of different smart cards to each of obtaining the divided data stream after shunting；
The internet business data packet that terminal including multiple smart cards is sent out shunts, and obtains multiple divided data stream packets
It includes：
The type for determining multiple internet business data packets that each smart card in the terminal is sent out, will be each type of
Each described divided data stream is stamped different data and failed to be sold at auction by the internet business data packet as a divided data stream
Note；And/or
It, will be every after being grouped multiple internet business data packets that each smart card is sent out according to preset grouping strategy
The group internet business data packet stamps the different data as a divided data stream, and by each described divided data stream
Flow label；
Wherein, the divided data stream of different smart cards corresponds to different divided data flow label types.
7. data transmission method as claimed in claim 6, which is characterized in that described to send out the terminal including multiple smart cards
The minimum shunting unit that is shunted of internet business data packet be a connection.
8. data transmission method as claimed in claim 6, which is characterized in that send out the terminal including multiple smart cards upper
Network service data packet is shunted, and further includes after obtaining multiple divided data streams：
Determine the data channel of each divided data stream；And different channels is stamped to the different data channel and is marked
Note, wherein the data channel of different smart cards corresponds to different path marking types；And establish each described divided data
The correspondence for the data channel that stream is flowed through with the divided data stream.
9. data transmission method as claimed in claim 8, which is characterized in that each of obtain the score after described pair of shunting
According to stream respectively by different data channel be transmitted including：
Before being transmitted to the divided data stream, the data flow token in each described divided data stream is extracted, and
The correspondence for obtaining the data channel that the divided data stream is flowed through with the divided data stream, is obtained by the correspondence
The path marking for obtaining the data channel that the divided data stream is flowed through, passes through the number corresponding with the path marking
The data flow is transmitted according to channel.
10. data transmission method as claimed in claim 9, which is characterized in that the method further includes：
In carrying out transmission process to divided data stream described in each, the number that each described divided data stream is flowed through is monitored
According to channel, when the data channel is abnormal, will be occurred in the abnormal data channel according to preset backup policy
The divided data circulation change in normal data channel.
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| CN105611052B (en) * | 2015-12-21 | 2019-03-29 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN108322773B (en) * | 2018-02-01 | 2020-05-05 | 安徽创世科技股份有限公司 | Self-adaptive network bandwidth real-time data stream transmission method based on multi-card binding |
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| CN101742715A (en) * | 2008-11-24 | 2010-06-16 | 国民技术股份有限公司 | Data processing method of multi-card system |
| CN101977410A (en) * | 2010-10-20 | 2011-02-16 | 中兴通讯股份有限公司 | Method and device for dual-network and dual-standby terminal to perform communication |
| CN103024779A (en) * | 2012-12-13 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method and device for improving internet speed of double cards |
| CN103582005A (en) * | 2012-07-25 | 2014-02-12 | 中国移动通信集团设计院有限公司 | Method and equipment for carrying out service distribution among networks |
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| CN101742715A (en) * | 2008-11-24 | 2010-06-16 | 国民技术股份有限公司 | Data processing method of multi-card system |
| CN101977410A (en) * | 2010-10-20 | 2011-02-16 | 中兴通讯股份有限公司 | Method and device for dual-network and dual-standby terminal to perform communication |
| CN103582005A (en) * | 2012-07-25 | 2014-02-12 | 中国移动通信集团设计院有限公司 | Method and equipment for carrying out service distribution among networks |
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