CN105744651A

CN105744651A - Mobile terminal and communication method thereof

Info

Publication number: CN105744651A
Application number: CN201610060154.9A
Authority: CN
Inventors: 薛晓君; 车晓东
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2016-01-28
Filing date: 2016-01-28
Publication date: 2016-07-06
Anticipated expiration: 2036-01-28
Also published as: CN105744651B

Abstract

The invention discloses a mobile terminal. The mobile terminal comprises a first modem, a second modem, a second application processor and a first application processor, wherein the first modem is used for communicating with a first 4G network based on obtained first subscriber identity module card information to perform voice and data services; the second modem is used for communicating with a second 4G network based on obtained second subscriber identity module card information to perform voice and data services; the second application processor is used for setting a third logical port and a fourth logical port; the first application processor is used for setting and configuring a first logical port and a second logical port respectively corresponding to the third logical port and the fourth logical port; and the second application processor is also used for transparently transmitting data received through the third logical port to the second modem, and transparently transmitting a control instruction received through a fourth logical port to the second modem. The invention further discloses a communication method. Normal interaction of the control instruction and data between the two application processors is realized.

Description

Mobile terminal and communication means thereof

Technical field

The present invention relates to technical field of mobile terminals, be specifically related to a kind of mobile terminal and communication means thereof.

Background technology

The double-terminal 95% of existing market all supports a card online, and another card can be made a phone call.But seldom terminal can support that two SIM (SubscribeIdentityModule, client identification module) card is surfed the Net simultaneously.Terminal up-to-date at present can realize two SIM cards and can surf the Net simultaneously, if but 4G (the4thGenerationMobileCommunicationTechnology on a SIM card, forth generation mobile communication technology) LTE (LongTermEvolution, Long Term Evolution), another card can only go up 3G (3rdGeneration, G mobile communication) network, two SIM cards can not use 4G network simultaneously.

And existing mobile terminal generally comprises a modem device and an application processor, wherein, modem has been used for protocol processes, and for the communication data of transmitting-receiving is modulated demodulation, to realize the functions such as communication with external communication device.Application processor, for processing the logical operation of complexity and carrying out task distribution, provides the user interactive interface, runs operating system etc..

When the communication function in order to extend mobile terminal, when needing to increase new modem and application processor, how to realize the data between original application processor and newly-increased application processor and signalling, it is achieved normal communication function, prior art does not propose solution.

Summary of the invention

The present invention provides a kind of twin-channel mobile terminal of double card and communication means thereof, aim to solve the problem that when mobile terminal increases new modem and application processor, how to realize the technical problem of the data between original application processor and newly-increased application processor and signalling.

Based on the problems referred to above, the present invention provides a kind of mobile terminal, and described mobile terminal includes:

First user identification card and the second Subscriber Identity Module；

First modem, for obtaining the information of described first user identification card, with the information of the described first user identification card based on acquisition and a 4G network service, carries out speech business and data service；

Second modem, for obtaining the information of described second Subscriber Identity Module, with the information of described second Subscriber Identity Module based on acquisition and the 2nd 4G network service, carries out speech business and data service；

Second application processor, is used for arranging the 3rd logic port and the 4th logic port；

First application processor, for arranging and configure the first corresponding with described 3rd logic port and the 4th logic port respectively logic port and the second logic port, to set up the connection with described second application processor；

Wherein, it is used for transmitting data between described first logic port and the 3rd logic port；It is used for transmitting control command between described second logic port and the 4th logic port；

Described second application processor, is additionally operable to the data penetration transmission by described 3rd logic port reception to described second modem；

Described second application processor, is additionally operable to the control command received by described 4th logic port is passed through described second modem.

Alternatively, described mobile terminal also includes: logic switch, audio-frequency module, the first coding/decoding module and the first data processing module；

Described first application processor, when being additionally operable to receive the instruction being carried out speech business by first user identification card, control described logic switch and turn on the signal path of described first coding module and described audio-frequency module, and control described first data processing module opening voice path.

Alternatively, described mobile terminal also includes: the second coding/decoding module and the second data processing module；

Described first application processor, when being additionally operable to receive the instruction being carried out speech business by the second Subscriber Identity Module, control described logic switch and turn on the signal path of described second coding/decoding module and described audio-frequency module, and the instruction of opening voice path is sent to described second application processor；

Described second application processor, is additionally operable to control described second data processing module opening voice path based on the instruction of described opening voice path.

Alternatively, described first application processor, it is additionally operable to, based on the 3rd logic port detected and the 4th logic port, arrange the first logic port and the second logic port.

Alternatively, described second modem, it is additionally operable to send the data to described 2nd 4G network.

Further, it is also proposed that a kind of communication means, described communication means includes:

First modem obtains the information of first user identification card, with the information of the described first user identification card based on acquisition and a 4G network service, carries out speech business and data service；

Second modem obtains the information of the second Subscriber Identity Module, with the information of described second Subscriber Identity Module based on acquisition and the 2nd 4G network service, carries out speech business and data service；

Second application processor arranges the 3rd logic port and the 4th logic port；

First application processor arranges and configures the first corresponding with described 3rd logic port and the 4th logic port respectively logic port and the second logic port, to set up the connection with described second application processor；

Described second application processor will give described second modem by the data penetration transmission of described 3rd logic port reception；

The control command received by described 4th logic port is passed through described second modem by described second application processor.

Alternatively, described first modem obtains the information of first user identification card, with the information of the described first user identification card based on acquisition and a 4G network service, after carrying out the step of speech business and data service, also includes:

When described first application processor receives the instruction being carried out speech business by first user identification card, described first application processor controls logic switch and turns on the signal path of described first coding module and audio-frequency module, and controls described first data processing module opening voice path.

Alternatively, described second modem obtains the information of the second Subscriber Identity Module, with the information of described second Subscriber Identity Module based on acquisition and the 2nd 4G network service, after carrying out the step of speech business and data service, also includes:

When described first application processor receives the instruction being carried out speech business by described second Subscriber Identity Module, described first application processor controls described logic switch and turns on the signal path of the second coding/decoding module and described audio-frequency module, and the instruction of opening voice path is sent to described second application processor；

When described second application processor receives the instruction of described opening voice path, described second application processor controls the second data processing module opening voice path.

Alternatively, described second application processor also includes after arranging the step of the 3rd logic port and the 4th logic port:

When described 3rd logic port and four logic ports being detected when described first application processor, described first application processor arranges described first logic port and the second logic port.

Alternatively, described second application processor by by described 3rd logic port receive data penetration transmission give described second modem step after, also include:

Described second modem sends the data to described 2nd 4G network.

Mobile terminal provided by the invention and communication means thereof, by being arranged to the logic port of data interaction and for the mutual logic port of control command, realize being normally carried out the mutual of control command and data between two application processors, the support of the bottom is concurrently provided for realizing business datum；And realize supporting that two Subscriber Identity Modules all reside in 4G network, available two 4G passages carry out the concurrent transmission of data service, improve efficiency of transmission；Additionally, when carrying out data traffic transmission, speech business transmission also can be carried out, improve Consumer's Experience.

Accompanying drawing explanation

Fig. 1 realizes the hardware architecture diagram of an optional mobile terminal in each embodiment of the present invention；

Fig. 2 is a kind of inner frame figure schematic diagram of mobile terminal in the embodiment of the present invention；

Fig. 3 is the schematic flow sheet of the first embodiment of communication means of the present invention；

Fig. 4 is the schematic flow sheet of the second embodiment of communication means of the present invention.

Detailed description of the invention

Should be appreciated that specific embodiment described herein is 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 the suffix being used for representing such as " module ", " parts " or " unit " of element only for being conducive to the explanation of the present invention, itself do not have specific meaning.Therefore, " module " and " parts " can mixedly use.

Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include the mobile terminal of such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as numeral TV, desk computer etc..Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for the element of mobile purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.

Fig. 1 realizes the hardware architecture diagram of an optional mobile terminal in each embodiment of the present invention.

Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user input unit 130, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190 etc..Fig. 1 illustrates the mobile terminal 100 with various assembly, it should be understood that be not required for implementing all assemblies illustrated.Can alternatively implement more or less of assembly.Will be discussed in more detail below the element of mobile terminal 100.

Wireless communication unit 110 generally includes one or more assembly, and it allows the radio communication between mobile terminal 100 and wireless communication system or network.Such as, wireless communication unit 110 can include but not limited to mobile communication module 112 and wireless Internet module 113.

Mobile communication module 112 sends radio signals at least one in base station (such as, access point, node B etc.), exterior terminal and server and/or receives from it radio signal.Such radio signal can include voice call 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 100.This module can internally or externally be 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..

A/V input block 120 is used for receiving audio or video signal.A/V input block 120 includes but not limited to mike 122, such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by mike 122.Audio frequency (voice) data after process can be converted to the form output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Mike 122 can implement various types of noise elimination (or suppression) algorithm to eliminate (or suppression) in the noise received and produce in the process of transmission audio signal or interference.

User input unit 130 can generate key input data to control the various operations of mobile terminal 100 according to the order of user's input.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch pad (such as, detection due to touched and cause resistance, pressure, electric capacity etc. the sensitive component of change), roller, rocking bar etc..Especially, when touch pad is superimposed upon on display unit 151 as a layer, it is possible to form 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 wireless FPDP, memory card port, for connecting the port of the device with identification module, audio frequency input/output (I/O) port, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses the various information of mobile terminal 100 and can include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc..It addition, the device (hereinafter referred to " identifying device ") with identification module can take the form of smart card, therefore, identify that device can be connected with mobile terminal 100 via port or other connecting device.Interface unit 170 may be used for receiving from the input (such as, data message, electric power etc.) of external device (ED) and the one or more elements being transferred in mobile terminal 100 by the input received or may be used for transmission data between mobile terminal 100 and external device (ED).

Additionally, when mobile terminal 100 is connected with external base, interface unit 170 can serve as and allows to provide the path of mobile terminal 100 or can serve as to allow to be transferred to the path of mobile terminal 100 from the various command signals of base input by it from base electric power by it.The signal identifying whether mobile terminal 100 is accurately fitted within base is may serve as from the various command signals of base input or electric power.Output unit 150 is configured to provide output signal (such as, audio signal, video signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner.Output unit 150 can include display unit 151, dio Output Modules 152 etc..

Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show the user interface (UI) relevant with call or other communicate (such as, text messaging, multimedia file download etc.) or graphic user interface (GUI).When being in video calling pattern or image capture mode when mobile terminal 100, display unit 151 can show the image of image and/or the reception caught, UI or GUI illustrating video or image and correlation function etc..

Meanwhile, when display unit 151 and touch pad as a layer superposed on one another to form touch screen time, display unit 151 can serve as input equipment and output device.Display unit 151 can include at least one in liquid crystal display (LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc..Some in these display may be constructed such that transparence is to allow user to watch from outside, and this is properly termed as transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc..According to the specific embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, mobile terminal 100 can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch input pressure and touch input position and touch input area.

Dio Output Modules 152 can mobile terminal 100 be in call signal receive under the isotype such as pattern, call mode, logging mode, speech recognition mode, broadcast reception mode time, that wireless communication unit 110 is received or storage in memorizer 160 voice data transducing audio signal and be output as sound.And, dio Output Modules 152 can provide the audio frequency output (such as, call signal receive sound, message sink sound etc.) relevant to the specific function of mobile terminal 100 execution.Dio Output Modules 152 can include speaker, buzzer etc..

Signal or data stream that mobile terminal 100 is received by codec unit 140 are encoded and decode operation, are usually occasions such as being used in video conference, Streaming Media, Video Applications.

Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can temporarily store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And, memorizer 160 can store the vibration about the various modes exported when touching and being applied to touch screen and the data of audio signal.

Memorizer 160 can include the storage medium of at least one type, storage medium includes flash memory, hard disk, multimedia card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access memory (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 the network storage device cooperation of the storage function performing memorizer 160 with by network.

Controller 180 generally controls the overall operation of mobile terminal 100.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.

Power subsystem 190 receives external power or internal power under the control of controller 180 and provides the suitable electric power operated needed for each element and assembly.

Data processing unit 210 processes for the voice data that mobile terminal 100 is received, video data etc..

Various embodiment described herein can to use such as computer software, hardware or its any combination of computer-readable medium to implement.Hardware is implemented, embodiment described herein can pass through to use application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, at least one that is designed to perform in the electronic unit of function described herein to implement, in some cases, such embodiment can be implemented in controller 180.Implementing for software, the embodiment of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in memorizer 160 and be performed by controller 180.

So far, oneself is through describing mobile terminal 100 according to its function.Below, for the sake of brevity, by the slide type mobile terminal 100 in the various types of mobile terminals 100 describing such as folded form, board-type, oscillating-type, slide type mobile terminal 100 etc. exemplarily.Therefore, the present invention can be applied to any kind of mobile terminal 100, and is not limited to slide type mobile terminal 100.

Mobile terminal 100 as shown in Figure 1 may be constructed such that utilization operates via such as wired and wireless communication system and the satellite-based communication system of frame or packet transmission data.

Based on above-mentioned mobile terminal hardware configuration, it is proposed to each embodiment of the inventive method.

With reference to a kind of inner frame figure schematic diagram that Fig. 2, Fig. 2 are mobile terminal in the embodiment of the present invention.

First user identification card 90 and the second Subscriber Identity Module 11；

First modem 30, for obtaining the information of first user identification card 90, with the information of the first user identification card 90 based on acquisition and a 4G network service, carries out speech business and data service；

Second modem 40, for obtaining the information of the second Subscriber Identity Module 11, with the information of the second Subscriber Identity Module 11 based on acquisition and the 2nd 4G network service, carries out speech business and data service；

In this embodiment, mobile terminal 100 includes but not limited to mobile phone and panel computer, mobile terminal 100 provided by the invention is mainly used in the twin-channel mobile terminal 100 of double card provided based on two modems, certainly, in other embodiments, the communication mechanism of mobile terminal 100 is not limited to dual-channels communication pattern provided by the invention, it is also possible to for multichannel communication pattern more than triple channel and triple channel.

Mobile terminal 100 includes first user identification card the 90, second Subscriber Identity Module the 11, first modem 30 and second modem 40.nullFirst modem 30 is separate with second modem 40，First modem 30 and second modem 40 contain the protocol stack of the network formats of various network interaction，Protocol stack comprises LTE/WCDMA (WidebandCodeDivisionMultipleAccess，WCDMA)/GSM (GlobalSystemforMobileCommunication，Global system for mobile communications)/TD-SCDMA (TimeDivision-SynchronousCodeDivisionMultipleAccess，Synchronous time division CDMA)/CDMA (CodeDivisionMultipleAccess，CDMA) protocol code of regulation inside the communication standard such as/EVDO.Mobile terminal 100 is interacted by agreement and carrier network, namely carries out data traffic online, VOLTE (VoiceOverLTE) makes a phone call or makes a phone call in CS (CircuitSwitched, circuit switching) territory.First modem 30 and second modem 40 are additionally operable to management and control to SIM etc..First modem 30 and second modem 40 may reside in mobile communication module 112, but mobile communication module 112 includes but not limited to the first modem 30 and second modem 40.

First modem 30 is connected with first user identification card 90, when the first modem 30 needs to carry out speech business and/or data service, first modem 30 obtains the information of first user identification card 90, and based on information and a 4G network service of the first user identification card 90 obtained, carry out speech business and/or data service.

Second modem 40 is connected with the second Subscriber Identity Module 11, when second modem 40 needs to carry out speech business and/or data service, second modem 40 obtains the information of the second subscriber card, and based on information and the 2nd 4G network service of the second Subscriber Identity Module 11 obtained, carry out speech business and/or data service.

It should be noted that, first modem 30 and second modem 40 can carry out data service simultaneously, or while the first modem 30 carries out speech business, second modem 40 carries out data service, or when the first modem 30 carries out data service, second modem 40 carries out speech business etc..Oneth 4G network service and the 2nd 4G network service can be identical network operator, it is also possible to for different Virtual network operators.If the operator of a 4G network service is for mobile, the operator of the 2nd 4G network service is UNICOM；Or the operator of a 4G network service is telecommunications, the operator of the 2nd 4G network is also telecommunications.First modem 30 and second modem 40 carry out network used by speech business and data service and include but not limited to 4G network.

In one embodiment, 4G network is LTE network.

The information of first user identification card 90 and the information of the second Subscriber Identity Module 11 include but not limited to ICCID (IntegrateCircuitCardIdentity, integrated circuit card identification code) and IMSI (InternationalMobileSubscribeIdentificationNumber, international mobile subscriber identity)

Second application processor 20, is used for arranging the 3rd logic port and the 4th logic port；

First application processor 10, for arranging and configure the first corresponding with the 3rd logic port and the 4th logic port respectively logic port and the second logic port, to set up the connection with the second application processor 20；

Wherein, it is used for transmitting data between the first logic port and the 3rd logic port；It is used for transmitting control command between second logic port and the 4th logic port；

First application processor 10 is connected with the first modem 30, and the second application processor 20 and second modem 40 connect, and the first application processor 10 and the second application processor 20 can be connected by USB (universal serial bus).First application processor 10, for processing the logical operation of some complexity, is additionally operable to about the operational order correspondence surfed the Net or converse, user is sent to the first modem 30 and the second application processor 20.

Second application processor 20 arranges the 3rd logic port and the 4th logic port, first application processor 10 arranges and configures the first corresponding with the 3rd logic port and the 4th logic port respectively logic port and the second logic port, to set up the connection with the second application processor 20.Wherein, it is used for transmitting data between first logic port and the 3rd logic port, it is used for transmitting control command between second logic port and the 4th logic port, namely the first logic port and the 3rd logic port are that ether controls port, and the second logic port and the 4th logic port are modem port.It follows that ether controls port is used for transmitting data, modem port is used for transmitting control command.

It should be noted that, Ethernet controls port provides eth0 network interface to the application layer of the first application processor 10, the ethernetservice of application layer is eth0 network interface configuration of IP (InternetProtocol by netd service, the agreement of interconnection between network) address, routing rule is set, and the information such as NDS (NetworkDataService, network data services) are set.Netd is the network guard process of Android.NDS is in communication network, completes automatic data collection, storage, parsing and externally provides the system of uniform data interface.Modem port is to application layer offer/dev/ttyUSB0 interface.The RIL (RadiointerfaceLayer) of Android, between application framework and kernel, divide into two parts, and a part is rild, and it is responsible for socket and communicates with application framework, and a part is VendorRIL.Referenceril is the device interface layer of ril layer (RadiointerfaceLayer).Referenceril achieves and ril.java order is converted to AT instruction.First application processor 10 is communicated with the second modem 40 (second modem 40 is provided with AT instruction interface) with protocol stack by AT instruction, as realized dialing by corresponding AT instruction based on/dev/ttyUSB0, switched radio frequency etc. operate, and the application for realizing network provides the support of the bottom.

Second application processor 20, is additionally operable to the data penetration transmission by the 3rd logic port reception to second modem 40；

Second application processor 20, is additionally operable to the control command received by the 4th logic port is passed through second modem 40.

The data of reception are transferred to the second application processor 20 by the first logic port by the first application processor 10, second application processor 20 receives the data of the first application processor 10 transmission by the 3rd logic port, and by the data penetration transmission of reception to second modem 40.The control command of reception is sent to the second application processor 20 by the second logic port by the first application processor 10, and the second application processor 20 receives control command by the 4th logic port, and the control command of reception is sent to second modem 40.

Further, mobile terminal 100 also includes: logic switch 44, audio-frequency module the 55, first coding/decoding module 50 and the first data processing module 70；

First application processor 10, when being additionally operable to receive the instruction being carried out speech business by first user identification card 90, is controlled logic switch 44 and turns on the signal path of the first coding module and audio-frequency module 55, and control the first data processing module 70 opening voice path.

First data processing module 70 is connected with first modem the 30, first application processor 10 respectively, logic switch 44 connects with audio-frequency module the 55, first application processor 10 respectively, audio-frequency module 55 includes but not limited to loudspeaker and microphone, loudspeaker can be the dio Output Modules 152 in Fig. 1, and microphone can be the mike 122 in Fig. 1.

First data processing module 70 is used for suppressing the echo in communication process and noise, and the first data processing module 70 can be the data processing unit 210 in Fig. 1.

First coding/decoding module 50 is for analog digital conversion and digital-to-analogue conversion, and the first coding/decoding module 50 can be codec unit 140 in Fig. 1.

Logic switch 44 is connected with the first application processor 10, and the first application processor 10 controls logic switch 44 and operates accordingly.When the first modem 30 needs to carry out speech business, the first application processor 10 controls logic switch 44 and is connected with the first coding/decoding module 50, to complete the speech business in the first modem 30.

When the first application processor 10 receives the instruction being carried out speech business by first user identification card 90, first application processor 10 controls logic switch 44 and turns on the signal path of the first coding/decoding module 50 and audio-frequency module 55, and controls the first data processing module 70 opening voice path.Wherein, opening voice path includes sending control signal to the first coding/decoding module 50 so that the first coding/decoding module 50 powers on, and the signal transmission pathway etc. between conducting the first data processing module 70 and the first modem 30.Wherein, opening voice path includes sending control signal to the first coding/decoding module 50 so that the first coding/decoding module 50 powers on, and the signal transmission pathway etc. between conducting the first data processing module 70 and the first modem 30.

Further, mobile terminal 100 also includes: the second coding/decoding module 60 and the second data processing module 80；

First application processor 10, when being additionally operable to receive the instruction being carried out speech business by the second Subscriber Identity Module 11, control logic switch 44 and turn on the signal path of the second coding/decoding module 60 and audio-frequency module 55, and the instruction of opening voice path is sent to the second application processor 20；

Second application processor 20, is additionally operable to control the second data processing module 80 opening voice path based on the instruction of opening voice path.

Mobile terminal 100 also includes the second coding/decoding module 60 and the second data processing module 80, and the second coding/decoding module 60 is connected with logic switch the 44, second data processing module 80 respectively.

Second data processing module 80 is used for suppressing the echo in communication process and noise, and the second data processing module 80 can be the data processing unit 210 in Fig. 1.

Second coding/decoding module 60 is for analog digital conversion and digital-to-analogue conversion, and the second coding/decoding module 60 can be codec unit 140 in Fig. 1.

When the first application processor 10 receives the instruction being carried out speech business by the second Subscriber Identity Module 11, control logic switch 44 and turn on the signal path of the second coding/decoding module 60 and audio-frequency module 55, and the instruction of opening voice path is sent to the second application processor 20.When the second application processor 20 receives the instruction of opening voice path, the instruction based on opening voice path controls the second data processing module 80 opening voice path.

In one embodiment, when the 3rd logic port that the first application processor 10 detects and four logic ports, the first logic port and the second logic port are set.

When the 3rd logic port in the second application processor 20 and four logic ports being detected when the first application processor 10, first application processor 10 is arranged and the 3rd corresponding first logic port of logic port, and the second logic port that setting is corresponding with the 4th logic port.

Further, mobile terminal 100 also includes the second radio-frequency module 22:

Second modem 40, is additionally operable to send the data to carrier network (the 2nd 4G network) by the second radio-frequency module 22, and will be transferred to the second application processor 20 after receiving data from the 2nd 4G network and process by the second radio-frequency module 22.Second processor 20 passes through the 3rd logic port by data penetration transmission to first processor 10.

Mobile terminal 100 also includes the second radio-frequency module 22 being connected with second modem 40, the first radio-frequency module 33 being connected with the first modem 30.First radio-frequency module 33 and the second radio-frequency module 22 are for being sent to base station by the data that the first corresponding modem 30 and second modem 40 send, and the data correspondence that base station is transmitted is sent to the first modem 30 and second modem 40, the first radio-frequency module 33 and the second radio-frequency module 22 can be the mobile communication module 112 in Fig. 1.

When second modem 40 receives the data of the second application processor 20 transparent transmission, the data of reception are sent to carrier network (the 2nd 4G network) by the second radio-frequency module 22 by second modem 40.This carrier network can be telecommunications, movement or UNICOM.

Further, when second modem 40 receives the data that carrier network sends, the data of reception are sent to the second application processor 20.When the second application processor 20 receives these data, the second application processor 20 controls port by ether and sends the data to the first application processor 10.

In one embodiment, control command corresponding for the control information such as dormancy awakening information, abnormal information can be sent to the first application processor 10 by modem port by the second application processor 20.

Further, when mobile terminal 100 carries out speech business and data service simultaneously, as when first user identification card 90 carries out speech business, the second Subscriber Identity Module 11 carries out data service simultaneously.First user identification card 90 carries out the process of speech business: after calling subscribe clicks dial key from the first application processor 10, and mobile terminal 100 receives the instruction called, and the instruction called is handed down to the first modem 30.First modem 30 is interacted with network by the first radio-frequency module 33, then at network side through a series of process and Signalling exchange, beep-page message corresponding to the instruction called is sent to called subscriber, if beep-page message sends successfully, then erecting a wireless channel between calling subscribe and called subscriber by Signalling exchange, wireless channel is for the transmission of user's communication data.Communicating data in the transmitting procedure of calling subscribe place mobile terminal 100 is: communicating data is sent to the first coding/decoding module 50 by microphone by calling subscribe, after the first coding/decoding module 50 processes, communicating data is sent to the first data processing module 70 by the first coding/decoding module 50, communicating data is after the first data processing module 70 processes, communicating data is sent to the first modem 30 by the first data processing module 70, after the first modem 30 processes, communicating data is sent to the first radio-frequency module 33 by the first modem 30 again, by the first radio-frequency module 33, communicating data is sent carrier network.Communicating data is (in the present embodiment in the transmitting procedure of called subscriber place mobile terminal 100, called subscriber place mobile terminal 100 only one of which modem): radio-frequency module receives the communicating data that carrier network sends, communicating data is sent to modem by radio-frequency module, after modem processes, communicating data is sent to data processing module by modem again, communicating data is after data processing module processes, communicating data is sent to coding/decoding module by data processing module, after coding/decoding module processes, communicating data is sent to loudspeaker by coding/decoding module, after loudspeaker receive communicating data, output communicating data, complete the call between calling subscribe and called subscriber.

Now the second Subscriber Identity Module 11 carries out the process of data service and is: uplink user data: when the first application processor 10 receives user data, after user data is processed, it is sent to second modem 40, second modem 40 processes user data, and the user data after processing is sent to the second radio-frequency module 22, user data is sent to carrier network by the second radio-frequency module 22, and user data is sent to Internet by carrier network；Down user data: user data is sent to carrier network by Internet, user data is sent to the second radio-frequency module 22 by carrier network, second radio-frequency module 22 processes user data, and the user data after processing is sent to second modem 40, second modem 40 processes user data, and the user data after processing is sent to the first application processor 10, complete the data service of the second Subscriber Identity Module 11.

The first user identification card 90 of mobile terminal 100 and the second Subscriber Identity Module 11 can carry out data service simultaneously, and first user identification card 90 and the second Subscriber Identity Module 11 do not interfere with each other when carrying out data service simultaneously.When first user identification card 90 and the second Subscriber Identity Module 11 can carry out data service simultaneously, second Subscriber Identity Module 11 carries out the process of data service when carrying out talk business with first user identification card 90, the workflow that second Subscriber Identity Module 11 carries out data service is consistent, the processing procedure that first user identification card 90 carries out data service is similar with the workflow that the second Subscriber Identity Module 11 carries out data service, does not repeat them here.Such as, user, when using mobile terminal 100 to be made a phone call by the CS speech business of the carrier network of first user identification card 90 correspondence, still can be downloaded movies on backstage by the carrier network of the second Subscriber Identity Module 11 correspondence.

The present embodiment is by being arranged to the logic port of data interaction and for the mutual logic port of control command, it is achieved be normally carried out the mutual of control command and data between two application processors, concurrently provides the support of the bottom for realizing business datum；And realize supporting that two Subscriber Identity Modules all reside in 4G network, available two 4G passages carry out the concurrent transmission of data service, improve efficiency of transmission；Additionally, when carrying out data traffic transmission, speech business transmission also can be carried out, improve Consumer's Experience.

Schematic flow sheet with reference to the first embodiment that Fig. 3, Fig. 3 are communication means of the present invention.

In the present embodiment, this communication means includes:

Step S10, the first modem obtains the information of first user identification card, with the information of the first user identification card based on acquisition and a 4G network service, carries out speech business and data service；

Step S20, second modem obtains the information of the second Subscriber Identity Module, with the information of the second Subscriber Identity Module based on acquisition and the 2nd 4G network service, carries out speech business and data service；

Mobile terminal 100 includes first user identification card, the second Subscriber Identity Module, the first modem and second modem.nullFirst modem is separate with second modem，First modem and second modem contain the protocol stack of the network formats of various network interaction，Protocol stack comprises LTE/WCDMA (WidebandCodeDivisionMultipleAccess，WCDMA)/GSM (GlobalSystemforMobileCommunication，Global system for mobile communications)/TD-SCDMA (TimeDivision-SynchronousCodeDivisionMultipleAccess，Synchronous time division CDMA)/CDMA (CodeDivisionMultipleAccess，CDMA) protocol code of regulation inside the communication standard such as/EVDO.Mobile terminal 100 is interacted by agreement and carrier network, namely carries out data traffic online, VOLTE (VoiceOverLTE) makes a phone call or makes a phone call in CS (CircuitSwitched, circuit switching) territory.SIM can also be carried out management and control etc. by the first modem and second modem.First modem and second modem may reside in mobile communication module 112, but mobile communication module 112 includes but not limited to the first modem and second modem.

First modem is connected with first user identification card, when the first modem needs to carry out speech business and/or data service, first modem obtains the information of first user identification card, and based on information and a 4G network service of the first user identification card obtained, carry out speech business and/or data service.

Second modem and the second Subscriber Identity Module connect, when second modem needs to carry out speech business and/or data service, second modem obtains the information of the second subscriber card, and based on information and the 2nd 4G network service of the second Subscriber Identity Module obtained, carry out speech business and/or data service.

It should be noted that, first modem and second modem can carry out data service simultaneously, or while the first modem carries out speech business, second modem carries out data service, or when the first modem carries out data service, second modem carries out speech business etc..Oneth 4G network service and the 2nd 4G network service can be identical network operator, it is also possible to for different Virtual network operators.If the operator of a 4G network service is for mobile, the operator of the 2nd 4G network service is UNICOM；Or the operator of a 4G network service is telecommunications, the operator of the 2nd 4G network is also telecommunications.First modem and second modem carry out network used by speech business and data service and include but not limited to 4G network.

In one embodiment, 4G network is LTE network.

The information of first user identification card and the information of the second Subscriber Identity Module include but not limited to ICCID (IntegrateCircuitCardIdentity, integrated circuit card identification code) and IMSI (InternationalMobileSubscribeIdentificationNumber, international mobile subscriber identity).

Step S30, the second application processor arranges the 3rd logic port and the 4th logic port；

Step S40, the first application processor arranges and configures the first corresponding with the 3rd logic port and the 4th logic port respectively logic port and the second logic port, to set up the connection with the second application processor；

First application processor and the first modem connect, and the second application processor and second modem connect, and the first application processor and the second application processor can be connected by USB (universal serial bus).First application processor, for processing the logical operation of some complexity, is additionally operable to about the operational order correspondence surfed the Net or converse, user is sent to the first modem and the second application processor.

Second application processor arranges the 3rd logic port and the 4th logic port, first application processor arranges and configures the first corresponding with the 3rd logic port and the 4th logic port respectively logic port and the second logic port, to set up the connection with the second application processor.Wherein, it is used for transmitting data between first logic port and the 3rd logic port, it is used for transmitting control command between second logic port and the 4th logic port, namely the first logic port and the 3rd logic port are that ether controls port, and the second logic port and the 4th logic port are modem port.It follows that ether controls port is used for transmitting data, modem port is used for transmitting control command.

It should be noted that, Ethernet controls port provides eth0 network interface to the application layer of the first application processor, the ethernetservice of application layer is eth0 network interface configuration of IP (InternetProtocol by netd service, the agreement of interconnection between network) address, routing rule is set, and the information such as NDS (NetworkDataService, network data services) are set.Netd is the network guard process of Android.NDS is in communication network, completes automatic data collection, storage, parsing and externally provides the system of uniform data interface.Modem port is to application layer offer/dev/ttyUSB0 interface.The RIL (RadiointerfaceLayer) of Android, between application framework and kernel, divide into two parts, and a part is rild, and it is responsible for socket and communicates with application framework, and a part is VendorRIL.Referenceril is the device interface layer of ril layer (RadiointerfaceLayer).Referenceril achieves and ril.java order is converted to AT instruction.First application processor is communicated with the second modem (second modem is provided with AT instruction interface) with protocol stack by AT instruction, as realized dialing by corresponding AT instruction based on/dev/ttyUSB0, switched radio frequency etc. operate, and the application for realizing network provides the support of the bottom.

Step S50, the second application processor by by the 3rd logic port receive data penetration transmission to second modem；

Step S60, the control command received by the 4th logic port is passed through second modem by the second application processor.

The data of reception are transferred to the second application processor by the first logic port by the first application processor, and the second application processor receives the data of the first application processor transmission by the 3rd logic port, and by the data penetration transmission of reception to second modem.The control command of reception is sent to the second application processor by the second logic port by the first application processor, and the second application processor receives control command by the 4th logic port, and the control command of reception is sent to second modem.It should be noted that step S50 can before step S60, it is also possible to after step S60, or carry out with step S60 simultaneously.

Further, when mobile terminal 100 carries out speech business and data service simultaneously, as when first user identification card carries out speech business, the second Subscriber Identity Module carries out data service simultaneously.First user identification card carries out the process of speech business: after calling subscribe clicks dial key from the first application processor, and mobile terminal 100 receives the instruction called, and the instruction called is handed down to the first modem.First modem is interacted by the first radio-frequency module and network, then at network side through a series of process and Signalling exchange, beep-page message corresponding to the instruction called is sent to called subscriber, if beep-page message sends successfully, then erecting a wireless channel between calling subscribe and called subscriber by Signalling exchange, wireless channel is for the transmission of user's communication data.Communicating data in the transmitting procedure of calling subscribe place mobile terminal 100 is: communicating data is sent to the first coding/decoding module by microphone by calling subscribe, after the first coding/decoding module processes, communicating data is sent to the first data processing module by the first coding/decoding module, communicating data is after the first data processing module processes, communicating data is sent to the first modem by the first data processing module, after the first modem processes, communicating data is sent to the first radio-frequency module by the first modem again, by the first radio-frequency module, communicating data is sent carrier network.Communicating data is (in the present embodiment in the transmitting procedure of called subscriber place mobile terminal 100, called subscriber place mobile terminal 100 only one of which modem): radio-frequency module receives the communicating data that carrier network sends, communicating data is sent to modem by radio-frequency module, after modem processes, communicating data is sent to data processing module by modem again, communicating data is after data processing module processes, communicating data is sent to coding/decoding module by data processing module, after coding/decoding module processes, communicating data is sent to loudspeaker by coding/decoding module, after loudspeaker receive communicating data, output communicating data, complete the call between calling subscribe and called subscriber.

Now the second Subscriber Identity Module carries out the process of data service and is: uplink user data: when the first application processor receives user data, after user data is processed, it is sent to second modem, second modem processes user data, and the user data after processing is sent to the second radio-frequency module, user data is sent to carrier network by the second radio-frequency module, and user data is sent to Internet by carrier network；Down user data: user data is sent to carrier network by Internet, user data is sent to the second radio-frequency module by carrier network, second radio-frequency module processes user data, and the user data after processing is sent to second modem, second modem processes user data, and the user data after processing is sent to the first application processor, complete the data service of the second Subscriber Identity Module.

The first user identification card of mobile terminal 100 and the second Subscriber Identity Module can carry out not interfereing with each other when data service, first user identification card and the second Subscriber Identity Module carry out data service simultaneously simultaneously.When first user identification card and the second Subscriber Identity Module can carry out data service simultaneously, second Subscriber Identity Module carries out the process of data service when carrying out talk business with first user identification card, the workflow that second Subscriber Identity Module carries out data service is consistent, the processing procedure that first user identification card carries out data service is similar with the workflow that the second Subscriber Identity Module carries out data service, does not repeat them here.Such as, user, when using mobile terminal 100 to be made a phone call by the CS speech business of carrier network corresponding to first user identification card, still can be downloaded movies on backstage by the carrier network that the second Subscriber Identity Module is corresponding.

Schematic flow sheet with reference to the second embodiment that Fig. 4, Fig. 4 are communication means of the present invention.

In the present embodiment, this communication means includes:

Step S70, when the first application processor receives the instruction being carried out speech business by first user identification card, first application processor controls logic switch and turns on the signal path of the first coding module and audio-frequency module, and controls the first data processing module opening voice path.

First data processing module is connected with the first modem, the first application processor respectively, logic switch connects with audio-frequency module, the first application processor respectively, audio-frequency module includes but not limited to loudspeaker and microphone, loudspeaker can be the dio Output Modules 152 in Fig. 1, and microphone can be the mike 122 in Fig. 1.

First data processing module is used for suppressing the echo in communication process and noise, and the first data processing module can be the data processing unit 210 in Fig. 1.

First coding/decoding module is used for analog digital conversion and digital-to-analogue conversion, and the first coding/decoding module can be codec unit 140 in Fig. 1.

Logic switch and the first application processor are connected, and the first application processor controls logic switch and operates accordingly.When the first application processor receives the instruction being carried out speech business by first user identification card, first application processor controls logic switch and turns on the signal path of the first coding/decoding module and audio-frequency module, and controls the first data processing module opening voice path.Wherein, opening voice path includes sending control signal to the first coding/decoding module so that the first coding/decoding module powers on, and the signal transmission pathway etc. between conducting the first data processing module and the first modem.

Step S80, when the first application processor receives the instruction being carried out speech business by the second Subscriber Identity Module, first application processor controls logic switch and turns on the signal path of the second coding/decoding module and audio-frequency module, and the instruction of opening voice path is sent to the second application processor；

Step S90, when the second application processor receives the instruction of opening voice path, the second application processor controls the second data processing module opening voice path.

Mobile terminal 100 also includes the second coding/decoding module and the second data processing module, and the second coding/decoding module is connected with logic switch, the second data processing module respectively.

Second data processing module is used for suppressing the echo in communication process and noise, and the second data processing module can be the data processing unit 210 in Fig. 1.

Second coding/decoding module is used for analog digital conversion and digital-to-analogue conversion, and the second coding/decoding module can be codec unit 140 in Fig. 1.

When the first application processor receives the instruction being carried out speech business by the second Subscriber Identity Module, control logic switch and turn on the signal path of the second coding/decoding module and audio-frequency module, and the instruction of opening voice path is sent to the second application processor.When the second application processor receives the instruction of opening voice path, the instruction based on opening voice path controls the second data processing module opening voice path.

It should be noted that the execution sequence of step S10 and step S20 does not have dividing of priority, it is possible to first carry out step S10, then perform step S20, or first carry out step S20, then perform step S10.Therefore, step S70 and step S80, step S90 the dividing of execution sequence not priority, with specific reference to being first user identification card or the second Subscriber Identity Module carries out speech business to determine the order of the priority of execution.

When second modem to carry out data and Signalling exchange with the first application processor, second application processor arranges the 3rd logic port and the 4th logic port, first application processor arranges and configures first logic port corresponding with the 3rd logic port, arrange and configure fourth logic port corresponding with the second logic port, to set up the connection with the second application processor.

Further, when the 3rd logic port and four logic ports being detected when the first application processor, the first application processor arranges the first logic port and the second logic port.

When the 3rd logic port in the second application processor and four logic ports being detected when the first application processor, the first application processor is arranged and the 3rd corresponding first logic port of logic port, and the second logic port that setting is corresponding with the 4th logic port.

Further, this communication means also includes:

Second modem sends the data to the 2nd 4G network.

Mobile terminal 100 also includes the second radio-frequency module being connected with second modem, the first radio-frequency module being connected with the first modem.First radio-frequency module and the second radio-frequency module are for being sent to base station by the data that the first corresponding modem and second modem send, and the data correspondence that base station is transmitted is sent to the first modem and second modem, the first radio-frequency module and the second radio-frequency module can be the mobile communication module 112 in Fig. 1.

When second modem receives the data of the second application processor transparent transmission, the data of reception are sent to carrier network (the 2nd 4G network) by the second radio-frequency module by second modem.This carrier network can be telecommunications, movement or UNICOM.

Further, when second modem receives the data that carrier network (the 2nd 4G network) sends, the data of reception are sent to the second application processor.When the second application processor receives these data, the second application processor controls port by data penetration transmission to the first application processor by ether.

In one embodiment, control command corresponding for the control information such as dormancy awakening information, abnormal information can be sent to the first application processor by modem port by the second application processor.

For illustrative purposes, description above employs specific term, to provide thorough understanding of the present invention.It will be apparent, however, to one skilled in the art, that be not required to concrete details to put into practice the present invention.The described above of specific embodiments of the invention is to present for purposes of illustration and description.They are not intended to detailed or limit the invention to disclosed precise forms.In view of religious doctrine above, many modifications and variations are possible.These embodiments are illustrate and described, so that others skilled in the art can utilize the present invention best and have the various embodiments of the various amendments being suitable to intended specific use in order to explain principles of the invention and practical application thereof best.It is intended to the scope of the present invention limited by following claims and its equivalent.

Claims

1. a mobile terminal, it is characterised in that described mobile terminal includes:

First user identification card and the second Subscriber Identity Module；

2. mobile terminal as claimed in claim 1, it is characterised in that described mobile terminal also includes: logic switch, audio-frequency module, the first coding/decoding module and the first data processing module；

3. mobile terminal as claimed in claim 2, it is characterised in that described mobile terminal also includes: the second coding/decoding module and the second data processing module；

4. the mobile terminal as described in any one of claim 1-3, it is characterised in that described first application processor, is additionally operable to, based on the 3rd logic port detected and the 4th logic port, arrange the first logic port and the second logic port.

5. mobile terminal as claimed in claim 1, it is characterised in that described second modem, is additionally operable to send the data to described 2nd 4G network.

6. a communication means, it is characterised in that described communication means includes:

7. communication means as claimed in claim 6, it is characterized in that, described first modem obtains the information of first user identification card, with the information of the described first user identification card based on acquisition and a 4G network service, after carrying out the step of speech business and data service, also include:

8. communication means as claimed in claim 7, it is characterized in that, described second modem obtains the information of the second Subscriber Identity Module, with the information of described second Subscriber Identity Module based on acquisition and the 2nd 4G network service, after carrying out the step of speech business and data service, also include:

9. the communication means as described in any one of claim 6-8, it is characterised in that described second application processor also includes after arranging the step of the 3rd logic port and the 4th logic port:

10. communication means as claimed in claim 6, it is characterised in that described second application processor after step to described second modem of the data penetration transmission that received by described 3rd logic port, also will be included:

Described second modem sends the data to described 2nd 4G network.