CN105611067A

CN105611067A - Mobile terminal and upgrading method thereof

Info

Publication number: CN105611067A
Application number: CN201610067437.6A
Authority: CN
Inventors: 薛晓君; 车晓东; 王朝; 何利鹏
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-05-25
Anticipated expiration: 2036-01-29
Also published as: CN105611067B

Abstract

The invention discloses a mobile terminal. The terminal comprises that a receiving module is used for receiving a request instruction sent by a second application processor; an obtaining module is used for obtaining the first upgrading packet downloaded by the second application processor according to the request instruction; and a transmission module is used for downloading a second upgrading packet according to the obtained first upgrading packet through being connected with a first modulator-demodulator, and transmitting the second upgrading packet to the second application processor so that the second application processor upgrades the system according to the second upgrading packet. The invention also discloses a system upgrading method. In the system upgrading process of the mobile terminal, when the second application processor fails to download the upgrading packet, the first application processor continues to download the upgrading packet.

Description

Mobile terminal and upgrade method thereof

Technical field

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

Background technology

The double-terminal 95% of existing market is all supported a card online, and another card can be made a phone call. ButSeldom terminal can be supported two SIM (SubscribeIdentityModule, Subscriber Identity Module) card simultaneouslyOnline. Current up-to-date terminal can realize two SIM cards and can surf the Net simultaneously, if a but SIM4G on card (the4thGenerationMobileCommunicationTechnology, move logical by the 4th generationLetter technology) LTE (LongTermEvolution, Long Term Evolution), another card can only go up 3G (3rdGeneration, 3G (Third Generation) Moblie technology) network, two SIM cards can not use 4G net simultaneouslyNetwork. Realize two cards and can 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 carried out to modulation /demodulation, withRealize and the function such as communicating by letter of external communication device. Application processor for the treatment of complicated logical operation andCarry out task distribution, for user provides interactive interface, operation system etc.

When the communication function in order to expand mobile terminal, need to increase new modem and application processorTime, how to realize mobile terminal in system upgrade process, new modem place system downloads upgradingAfter wrapping unsuccessfully, continue the download of this AKU, prior art does not propose solution.

Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is existingThere is technology.

Summary of the invention

The invention provides a kind of mobile terminal and upgrade method thereof, be intended to solve mobile terminal in system upgrade mistakeHow Cheng Zhong, in the time downloading AKU failure, continue the technical problem that AKU is downloaded.

Based on the problems referred to above, the invention provides a kind of mobile terminal, mobile terminal comprises the first modemAnd second modem, the first modem respectively with the first data processing module, the first radio-frequency module,The first application processor is connected with first user identification card, the first data processing module and the first coding/decoding moduleBe connected, second modem is answered use with the second data processing module, the second radio-frequency module, second respectivelyReason device is connected with the second Subscriber Identity Module, and the second data processing module is connected with the second coding/decoding module, mobileTerminal also comprises: receiver module, the request command sending for receiving the second application processor; Acquisition module,For obtaining according to request command the first AKU that the second application processor has been downloaded; Transmit module, forBy be connected to download the second AKU according to the first AKU getting with the first modem,And the second AKU is passed to the second application processor, for the second application processor according to the second AKUCarry out system upgrade.

Alternatively, transmit module and comprise: download unit, for by being connected with root with the first modemDownload the second AKU according to the first AKU getting; Detecting unit, has downloaded second liter for working asWhen level bag, judge that whether the second AKU is complete; Transfer unit, if while being complete for the second AKU,The second AKU is passed to the second application processor, for the second application processor according to the second AKUCarry out system upgrade.

Alternatively, download unit, if also imperfect for the second AKU, deletes incomplete second literLevel bag, downloads the second application processor the second required AKU of upgrading according to the first AKU again.

Alternatively, acquisition module comprises: the first acquiring unit, and for obtain the second application according to request commandThe memory space of processor place system storage the first AKU; Second acquisition unit, for from memory spaceIn obtain the first AKU.

Alternatively, mobile terminal also comprises gauge tap; When the first modem need to carry out speech businessTime, gauge tap is connected with the first coding/decoding module, to complete speech business in the first modem; WhenWhen second modem need to carry out speech business, gauge tap is connected with the second coding/decoding module, with completeBecome speech business in second modem.

The present invention also provides a kind of method for upgrading system, and this method for upgrading system comprises: intercommunication is provided mutuallyThe first chip system and the second chip system, the first chip system and the second chip system optionally with soundFrequently input-output apparatus connects to realize speech business, and wherein, the first chip system comprises that first answers useReason device, the first modem and Wi-Fi module, the second chip system comprises the second application processor;

The first application processor receives the request command that the second application processor sends; The first application processor rootObtain according to request command the first AKU that the second application processor has been downloaded; The first application processor by withThe first modem connects to download the second AKU according to the first AKU of getting, and by theTwo AKUs pass to the second application processor, for the second application processor according to the second AKU areSystem upgrading.

Alternatively, the first application processor by be connected with the first modem with according to get firstAKU is downloaded the second AKU, and the second AKU is passed to the second application processor, forThe step that two application processors carry out system upgrade according to the second AKU comprises: the first application processor passes throughBe connected to download the second AKU according to the first AKU getting with the first modem; WhenOne application processor has been downloaded after the second AKU, and the first application processor judges that whether the second AKU is completeWhole; If the second AKU is complete, the first application processor passes to the second AKU the second application processingDevice, carries out system upgrade for the second application processor according to the second AKU.

Alternatively, in the time that the first application processor is downloaded acquisition the second AKU, the first application processor is judgedThe second AKU is after complete step, also comprises: if the second AKU is imperfect, and the first application processorDelete incomplete the second AKU, again download the second application processor upgrading institute according to the first AKUThe second AKU needing.

Alternatively, the first application processor obtain according to request command that the second application processor downloaded firstThe step of AKU comprises: the first application processor obtains the second application processor place system according to request commandThe memory space of system storage the first AKU; The first application processor obtains the first upgrading from memory spaceBag.

Alternatively, the second chip system also comprises second modem, and mobile terminal also comprises gauge tap;In the time that the first modem need to carry out speech business, gauge tap is connected with the first coding/decoding module, withComplete speech business in the first modem; In the time that second modem need to carry out speech business, controlSwitch processed is connected with the second coding/decoding module, to complete speech business in second modem.

The present invention receives by the first application processor the request command that the second application processor sends; First shouldObtain according to request command the first AKU that described the second application processor has been downloaded with processor; First shouldWith processor by be connected to download the according to the first AKU of getting with the first modemTwo AKUs, and the second AKU is passed to the second application processor, for the second application processor basisThe second AKU carries out system upgrade. Realize at mobile terminal in system upgrade process, when the second application processingWhen device is downloaded AKU failure, continued the download of this AKU by the first application processor, saved streamAmount, has improved the intelligent of mobile terminal.

Brief description of the drawings

Fig. 1 is the hardware configuration schematic diagram of realizing an optional mobile terminal in each embodiment of the present invention;

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

Fig. 3 is the high-level schematic functional block diagram of the preferred embodiment of mobile terminal of the present invention;

Fig. 4 is a kind of high-level schematic functional block diagram of transmitting module in the embodiment of the present invention;

Fig. 5 is a kind of high-level schematic functional block diagram of acquisition module in the embodiment of the present invention;

Fig. 6 is the schematic flow sheet of the first embodiment of method for upgrading system of the present invention;

Fig. 7 is the schematic flow sheet of the second embodiment of method for upgrading system of the present invention;

Fig. 8 is the schematic flow sheet of the 3rd embodiment of method for upgrading system 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, and be not used in restrictionThe present invention.

The mobile terminal of realizing each embodiment of the present invention is described referring now to accompanying drawing. In follow-up descriptionIn, use the suffix such as " module ", " parts " or " unit " that is used for representing element only for favourableIn explanation of the present invention, itself do not have specific meaning. Therefore, " module " can mix with " parts "Ground uses.

Mobile terminal can be implemented with various forms. For example, the terminal of describing in the present invention can comprise allAs mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant),The mobile terminal of PAD (panel computer), PMP (portable media player), guider etc. andSuch as the fixed terminal of digital TV, desktop computer etc. Suppose that terminal is mobile terminal below. SoAnd, it will be appreciated by those skilled in the art that the element except being used in particular for mobile object, according to thisThe structure of working of an invention mode also can be applied to the terminal of fixed type.

Fig. 1 is the hardware configuration schematic diagram of realizing an optional mobile terminal in each embodiment of the present invention.

Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input block 120,User input unit 130, output unit 150, memory 160, interface unit 170, controller 180 andPower subsystem 190 etc. Fig. 1 shows the mobile terminal with various assemblies, it should be understood that,And do not require implement all assemblies that illustrate. Can alternatively implement more or less assembly. Will be belowDescribe the element of mobile terminal in detail.

Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 100 with wirelessRadio communication between communication system or network. For example, wireless communication unit 110 can comprise but not limitIn mobile communication module 112 and wireless Internet module 113.

Mobile communication module 112 by radio signal send to base station (for example, access point, Node B etc.),At least one in exterior terminal and server and/or receive radio signals from it. Such radioSignal can comprise voice call signal, video calling signal or according to text and/or Multimedia MessageThe various types of data that send and/or receive.

Wireless Internet module 113 is supported the Wi-Fi (Wireless Internet Access) of mobile terminal. This module can be inner orExternally be couple to terminal. The related Wi-Fi (Wireless Internet Access) technology of this module can comprise WLAN (nothingLine LAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (at a high speedDownlink packets access) etc.

A/V input block 120 is for audio reception or vision signal. A/V input block 120 comprises but notBe limited to microphone 122, microphone 122 can be at telephone relation pattern, logging mode, speech recognition modeEtc. receive sound (voice data) via microphone in operational mode, and can be by such acoustic processingFor voice data. Audio frequency after treatment (voice) data can be converted to the in the situation that of telephone relation pattern canSend to the formatted output of mobile communication base station via mobile communication module 112. Microphone 122 can be implementedVarious types of noises are eliminated (or inhibition) algorithm to eliminate (or inhibition) in the mistake that receives and send audio signalThe noise producing in journey or interference.

User input unit 130 can generate key input data to control movement according to the order of user's inputThe various operations of terminal. User input unit 130 allows user to input various types of information, and canComprise that keyboard, the young sheet of pot, touch pad (for example, detect owing to being touched the resistance, pressure, the electricity that causeThe touch-sensitive assembly of variation holding etc.), roller, rocking bar etc. Especially, when touch pad is with the form of layerWhile being superimposed upon on display unit 151, can form touch-screen.

Interface unit 170 is connected with mobile terminal 100 connecing of can passing through as at least one external device (ED)Mouthful. For example, external device (ED) can comprise wired or wireless head-band earphone port, external power source (or batteryCharger) port, wired or wireless FPDP, memory card port, there is identification module for connectingPort, audio frequency I/O (I/O) port, video i/o port, ear port of device etc. Identification mouldPiece can be that storage is used the various information of mobile terminal 100 and can comprise user for authentication of usersIdentification module (UIM), client identification module (SIM), general client identification module (USIM) etc. In addition,The device (being called " recognition device " below) with identification module can be taked the form of smart card, therefore, knowsZhuan Zhi not be connected with mobile terminal 100 via port or other jockey. Interface unit 170 canFor example, for receiving input (, data message, electric power etc.) from external device (ED) and defeated by what receiveEnter to be transferred to one or more elements in mobile terminal 100 or can be in mobile terminal and outsideBetween device, transmit data.

In addition, in the time that mobile terminal 100 is connected with external base, interface unit 170 can be logical as allowingCrossing it is provided to electric power the path of mobile terminal 100 or can inputs from base as allowing from baseVarious command signals be transferred to the path of mobile terminal by it. From the various command signals of base input orWhether electric power can be arranged on the signal on base exactly with acting on identification mobile terminal. Output unit150 be constructed to vision, audio frequency and/or tactile manner provide output signal (for example, audio signal, lookFrequently signal, alarm signal, vibration signal etc.). Output unit 150 can comprise display unit 151, soundFrequently output module 152 etc.

Display unit 151 may be displayed on the information of processing in mobile terminal 100. For example, work as mobile terminal100 in the time of telephone relation pattern, and display unit 151 can show and call or other (for example, literary composition of communicating by letterThis information receiving and transmitting, multimedia file are downloaded etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is during in video calling pattern or image capture mode, display unit 151 can showShow the image of catching and/or reception image, UI or the GUI of video or image and correlation function are shownEtc..

Meanwhile, in the time that display unit 151 and touch pad superpose to form touch-screen with the form of layer each other, aobviousShow that unit 151 can be used as input unit and output device. Display unit 151 can comprise liquid crystal display(LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible aobviousShow at least one in device, three-dimensional (3D) display etc. Some in these displays can be constructed toTransparence is to allow user to watch from outside, and this can be called transparent display, and typical transparent display canTaking for example as TOLED (transparent organic light emitting diode) display etc. According to the specific enforcement side wantingFormula, mobile terminal 100 can comprise two or more display units (or other display unit), for example, movesMoving terminal can comprise outernal display unit (not shown) and inner display unit (not shown). Touch-screen can be usedTouch input pressure and touch input position and touch input area in detecting.

Audio frequency output module 152 can be at mobile terminal in call signal receiving mode, call mode, noteThe isotype such as record pattern, speech recognition mode, broadcast reception pattern lower time, wireless communication unit 110 is connectReceive or in memory 160 storage voice data convert audio signals and be output as sound. AndAnd audio frequency output module 152 can provide the audio frequency that the specific function carried out to mobile terminal 100 is relevant defeatedGo out (for example, call signal receives sound, message sink sound etc.). Audio frequency output module 152 can wrapDraw together loudspeaker, buzzer etc.

Signal or data flow that codec unit 140 receives mobile terminal are carried out Code And Decode operation,Generally to be used in the occasions such as video conference, Streaming Media, Video Applications.

Memory 160 can be stored processing and the software program of control operation etc. carried out by controller 180Deng, or can temporarily store the data that oneself maybe will export through output (for example, telephone directory, message,Still image, video etc.). And memory 160 can be stored about being applied to touch-screen when touchingThe vibration of variety of way and the data of audio signal of time output.

Memory 160 can comprise the storage medium of at least one type, storage medium comprise flash memory, hard disk,Multimedia card, card type memory (for example, SD or DX memory etc.), random access storage device (RAM),Static random-access memory (SRAM), read-only storage (ROM), the read-only storage of electrically erasableDevice (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.And mobile terminal 100 can be deposited with the network that is connected the memory function of execute store 160 by networkStorage device cooperation.

Controller 180 is controlled the overall operation of mobile terminal conventionally. For example, controller 180 is carried out and voiceThe control that call, data communication, video calling etc. are relevant and processing.

Power subsystem 190 receives external power or internal power and behaviour is provided under the control of controller 180Make the required suitable electric power of each element and assembly.

Data processing unit 210 is located for voice data, video data etc. that mobile terminal is receivedReason.

Various embodiment described herein can be to use for example computer software, hardware or its any combinationComputer-readable medium implement. For hardware implementation, embodiment described herein can be by usingApplication-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD),Programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontrollerDevice, microprocessor, be designed to carry out in the electronic unit of function described herein at least one implement,In some cases, such embodiment can be implemented in controller 180. For implement software, allAs the embodiment of process or function can with the independent software that allows to carry out at least one function or operationModule is implemented. Software code can by the software application of writing with any suitable programming language (orProgram) to implement, software code can be stored in memory 160 and by controller 180 and carry out.

So far, oneself through according to its functional description mobile terminal. For the sake of brevity, will describe all below,As in various types of mobile terminals of folded form, board-type, oscillating-type, slide type mobile terminal etc.Slide type mobile terminal is as example. Therefore, the present invention can be applied to the mobile terminal of any type, andAnd be not limited to slide type mobile terminal.

Mobile terminal 100 can be constructed to utilize via frame or grouping and send data as shown in Figure 1Operate with wireless communication system and satellite-based communication system such as wired.

Particularly, with reference to Fig. 2, Fig. 2 is a kind of inner frame figure signal of mobile terminal in the embodiment of the present inventionFigure.

Mobile terminal comprises the first modem (Modem1) and second modem (Modem2),The first modem and second modem are separate. The first modem respectively with the first dataProcessing module (ADSP1), the first radio-frequency module, the first application processor (AP1) and first user are knownKa (SIM1) not be connected, the first data processing module is connected with the first coding/decoding module (Codec1),Second modem is answered with the second data processing module (ADSP2), the second radio-frequency module, second respectivelyBe connected with the second Subscriber Identity Module (SIM2) with processor (AP2), the second data processing module and secondCoding/decoding module (Codec2) is connected, and the first application processor and the second application processor pass through general serialBus is connected, and the first data processing module is connected with the second data processing module, the first coding/decoding module and theTwo coding/decoding modules are connected with gauge tap, and gauge tap is connected with microphone with loudspeaker, and microphone is present in A/VIn input block 120, institute's loudspeaker are present in audio frequency output module 152.

The first application processor and the second application processor are controlled mobile terminal and user by controller 180Carry out alternately, providing interactive interface to user. The first application processor and the second application processor comprise applicationLayer and ccf layer etc. The first application processor and the second application processor are for the treatment of some complicated logic behaviourDo, also for the operational order correspondence of relevant user online or call is sent to the first modem withSecond modem.

The association that the first modem and second modem have comprised the mutual network formats of diverse networkView stack, protocol stack comprise LTE/WCDMA (WidebandCodeDivisionMultipleAccess, wideBand CDMA)/GSM (GlobalSystemforMobileCommunication, global mobile communicationSystem)/TD-SCDMA (TimeDivision-SynchronousCodeDivisionMultipleAccess,Synchronous time division CDMA)/CDMA (CodeDivisionMultipleAccess, CDMA)/EVDODeng the protocol code of communication standard the inside regulation. Mobile terminal is undertaken alternately by agreement and carrier network,Carry out data traffic online, VOLTE (VoiceOverLTE) makes a phone call or CS (CircuitSwitched, circuit switching) territory makes a phone call. The first modem and second modem are also for rightManagement and control of SIM etc. The first modem and second modem may reside in mobile communication mouldIn piece 112, but mobile communication module includes but not limited to the first modem and the second modulation /demodulationDevice.

The first data processing module and the second data processing module are for suppressing the echo of communication process and making an uproarSound, the first data processing module and the second data processing module are present in data processing unit 210, dataProcessing unit 210 includes but not limited to the first data processing module and the second data processing module.

The first coding/decoding module and the second coding/decoding module are for analog-to-digital conversion and digital-to-analogue conversion, the first encoding and decodingModule and the second coding/decoding module exist in codec unit 140, but codec unit 140 comprises but do not limitIn the first coding/decoding module and the second coding/decoding module.

The first radio-frequency module is directly connected with the first modem, for what the first modem was sentAfter data processing, send to base station network, the first radio-frequency module is the data for base station network transmission is got off alsoSend to the first modem. The second radio-frequency module is directly connected with second modem, for byAfter the data processing that two modems send, send to base station network, the second radio-frequency module is also for by base stationThe data that network transmission is got off send to second modem. The first radio-frequency module and the second radio-frequency module canTo be present in mobile communication module 112, but mobile communication module includes but not limited to the first radio-frequency moduleWith the second radio-frequency module.

Gauge tap is connected with the first application processor, and the first application processor is used for controlling gauge tap to carry outCorresponding operation. In the time that the first modem need to carry out speech business, the first application processor control controlSwitch processed is connected with the first coding/decoding module, to complete speech business in the first modem, when the second tuneWhen modulator-demodulator need to carry out speech business, the first application processor control gauge tap and the second encoding and decoding mouldPiece is connected, to complete speech business in second modem.

In the time that mobile terminal carries out talk business and data service simultaneously, as led to when first user identification cardWhen call business, the second Subscriber Identity Module carries out data service simultaneously. First user identification card carries out talk businessProcess be: when calling subscribe is from the first application processor has been clicked dialing button, mobile terminal receivesThe instruction of calling, and the instruction of calling is handed down to the first modem. The first modulation /demodulationDevice is undertaken alternately by the first radio-frequency module and network, then at the network side a series of processing of process and letterOrder is mutual, corresponding the instruction of calling beep-page message is sent to called subscriber, if beep-page message is sent outSend successfully, between calling subscribe and called subscriber, erect a wireless channel by Signalling exchange, wirelessChannel is for the transmission of user's communication data. Communicating data is in the transmitting procedure of calling subscribe place mobile terminalFor: calling subscribe sends to the first coding/decoding module by microphone by communicating data, through the first encoding and decoding mouldAfter piece is processed, communicating data is sent to the first data processing module, communicating data by the first coding/decoding moduleAfter processing through the first data processing module, communicating data is sent to the first tune by the first data processing moduleModulator-demodulator, after the first modem processes, the first modem sends communicating data againGive the first radio-frequency module, by the first radio-frequency module, communicating data is sent to carrier network. Communicating data existsThe transmitting procedure of called subscriber place mobile terminal is: radio-frequency module receives the call that carrier network sendsData, communicating data is sent to modem by radio-frequency module, through after modem processes, adjustsModulator-demodulator sends to data processing module by communicating data again, and communicating data is through data processing module processingAfterwards, communicating data is sent to coding/decoding module by data processing module, after processing through coding/decoding module,Communicating data is sent to loudspeaker by coding/decoding module, and loudspeaker receive after communicating data, output communicating data,Complete the call between calling subscribe and called subscriber. Microphone is microphone 122.

The process that the second Subscriber Identity Module carries out data service is: uplink user data: when the first application processingWhen device receives user data, after user data is processed, send to second modem, second adjustsModulator-demodulator processes user data, and user data after treatment is sent to the second radio-frequency module, second penetratesUser data is sent to carrier network by frequency module, and user data is sent to internet net by carrier networkNetwork; Down user data: user data is sent to carrier network by Internet, carrier network willUser data sends to the second radio-frequency module, the second radio-frequency module processes user data, and by use after treatmentUser data sends to second modem, second modem processes user data, and by after treatmentUser data sends to the first application processor, completes the data service of the second Subscriber Identity Module.

The first user identification card of mobile terminal and the second identification card can carry out data service, the first use simultaneouslyFamily identification card and the second Subscriber Identity Module do not interfere with each other while carrying out data service simultaneously, first user identification cartoonCross the first modem and carry out data service, the second Subscriber Identity Module is by second modem numberAccording to business. In the time that first user identification card and the second identification card can carry out data service simultaneously, the second userIdentification card carries out the process of data service and first user identification card while carrying out talk business, second user's identificationIt is consistent that card carries out the workflow of data service, the processing procedure that first user identification card carries out data service withThe workflow that the second Subscriber Identity Module carries out data service is similar, does not repeat them here.

In the time that the first modem and the second modulation /demodulation receive data transfer instruction simultaneously, the first modulationDemodulator and the second modulation /demodulation can be used 4G network to carry out data biography according to data transfer instruction simultaneouslyDefeated. The first user identification card connecting when the first modem is connected with second modemWhen the second Subscriber Identity Module need to carry out data service simultaneously, first user identification card and the second Subscriber Identity ModuleCan carry out data service by 4G network by corresponding modem simultaneously. The first modemThe network that carries out transfer of data with second modem includes but not limited to 4G network.

Based on above-mentioned mobile terminal hardware configuration and inner frame figure, each enforcement of the inventive method is proposedExample.

With reference to Fig. 3, the high-level schematic functional block diagram of the preferred embodiment that Fig. 3 is mobile terminal of the present invention.

In the present embodiment, mobile terminal comprises:

Receiver module 10, the request command sending for receiving the second application processor.

In present embodiment, when the second application processor is downloaded AKU when failure, the second application processor toThe first application processor sends request order.

In the time that the second application processor of mobile terminal need to carry out system upgrade, the first application processor passes throughSD card or OTG (OnTheGo) equipment or network interface obtain AKU, according to obtainedAKU carries out system upgrade. OTG is mainly used in the connection between various equipment or mobile device,Carry out exchanges data, particularly PDA (PersonalDigitalAssistant, palm PC), mobile phone,Consumer devices. The second application processor obtains AKU by modes such as 3G or 4G or WiFi,Carry out system upgrade according to AKU. When the second application processor is downloaded in AKU process, if under AKUCarry unsuccessfully, the second application processor sends request order to the first application processor, answers use for firstReason device completes the download of AKU according to request instruction. The second application processor network linking disconnects, network speedCross the problems such as slow, memory space inadequate and the system failure and all may occur causing AKU failed download. MobileTerminal includes but not limited to smart mobile phone and iPad.

In other embodiments, the second application processor is monitored the remaining traffic of the second Subscriber Identity ModuleAmount, in the time that the remaining data flow of the second Subscriber Identity Module exceedes pre-set threshold value, the second application processor stopsAKU is downloaded, and sends request order to the first application processor.

In other embodiments, the second application processor is monitored the signal strength signal intensity of the second Subscriber Identity Module, whenThe signal strength signal intensity of the second Subscriber Identity Module is during lower than pre-set threshold value, and the second application processor stops under AKUCarry, and send request order to the first application processor.

Acquisition module 20, first upgrading of having downloaded for obtain the second application processor according to request commandBag.

In this enforcement side, the first AKU is the AKU of not downloaded in the second application processor.

In the time that the first application processor receives the request command of the second application processor transmission, according to request lifeThe AKU of not downloaded in the second application processor is obtained in order. Further, if the first application processor existsIn Preset Time, do not receive the request command that the second application processor sends, the first application processor is sent outSend prompting message to the second application processor, for the second application processor according to prompting message by the second applicationThe AKU that processor has not been downloaded passes to the first application processor, and Preset Time can be as the case may beSet, as be set to 15 seconds, 20 seconds and 30 seconds etc.

Transmit module 30, for by is connected with the first modem with according to get first upgradeBag is downloaded the second AKU, and the second AKU is passed to the second application processor, should for secondCarry out system upgrade according to the second AKU with processor.

In this enforcement side, the second AKU is on the basis of the first AKU, to download remaining AKU numberAccording to, to form a complete AKU. The first application processor continues the AKU of not downloaded, andThe AKU of having downloaded is passed to the second application processor, enter according to AKU for the second application processorRow system upgrade. Wherein, the first application processor is by being connected with the first modem, and realization is passed through3G/4G business is downloaded AKU, or by Wi-Fi, AKU is downloaded, or passes through 3G/4GBusiness and Wi-Fi download AKU jointly.

The first AKU is that wrong AKU has not been downloaded or downloaded to the second application processor place system,The second AKU is that the first application processor receives after the first AKU, continues to download the first AKU gainedComplete AKU.

In the time that the first application processor gets the AKU of not downloaded, the first application processor passes through 3GOr the mode such as 4G or WiFi continues to download the AKU that the second application processor has not been downloaded. WhenWhen one application processor has been downloaded AKU, the first application processor passes to second by the AKU of having downloadedApplication processor, carries out system upgrade for the second application processor according to the AKU of having downloaded. When secondWhen application processor receives AKU, carry out system upgrade according to AKU. Further, when second shouldWhile receiving AKU with processor, the second application processor judges the integrality of AKU, if the second applicationProcessor judges that AKU is complete, carries out system upgrade according to AKU; If the second application processor is judgedAKU is imperfect, and the second application processor sends a request message to the first application processor, for firstApplication processor is downloaded AKU again according to request message, or the second application processor by 3G or4G or WiFi network are downloaded AKU. Further, when the first application processor has successfully downloadedWhen AKU that two application processors have not been downloaded, the first application processor output information, eventually mobileIn the screen of end, export information, prompting user, AKU is successfully downloaded, and can enter according to AKURow system upgrade.

In other embodiments, the first AKU is to have wrong AKU, for example: and version error,Loss of datas etc., the second AKU is the first complete AKU.

The present embodiment receives by the first application processor the request command that the second application processor sends; FirstApplication processor obtains according to request command the first AKU that described the second application processor has been downloaded; FirstApplication processor is by being connected to download according to the first AKU getting with the first modemThe second AKU, and the second AKU is passed to the second application processor, for the second application processor rootCarry out system upgrade according to the second AKU. Realize at mobile terminal in system upgrade process, answer use when secondWhen reason device is downloaded AKU failure, continued the download of this AKU by the first application processor, savedFlow, has improved the intelligent of mobile terminal.

With reference to Fig. 4, Fig. 4 is a kind of high-level schematic functional block diagram of sending module in the embodiment of the present invention.

In the present embodiment, mobile terminal comprises:

In the time that the second application processor of mobile terminal need to carry out system upgrade, the first application processor passes throughSD card or OTG (OnTheGo) equipment or network interface obtain AKU, according to obtainedAKU carries out system upgrade. The second application processor obtains by modes such as 3G or 4G or WiFiAKU, carries out system upgrade according to AKU. When the second application processor is being downloaded in AKU process,If AKU failed download, the second application processor sends request order to the first application processor.

In the present embodiment, the first AKU is the AKU of not downloaded in the second application processor.

When the first application processor receives the request command of the second application processor transmission, according to request commandObtain the AKU of not downloaded in the second application processor.

Transmitting module 30 comprises:

Download unit 31, for by be connected with the first modem with according to get first upgradingBag is downloaded the second AKU.

Detecting unit 32, for having downloaded after the second AKU when the first application processor, first answers useReason device judges that whether the second AKU is complete.

In the time that the first application processor receives the first AKU of the second application processor download, the first applicationProcessor is downloaded the second AKU by modes such as 3G or 4G or WiFi according to the first AKU. WhenWhen the first application processor completes the download of the second AKU, the first application processor detects second AKUIntegrality, wherein, the first application processor, by being connected with the first modem, is realized and is passed through 3G/4GBusiness is downloaded AKU, or by Wi-Fi, AKU is downloaded, or by 3G/4G businessJointly AKU is downloaded with Wi-Fi.

Transfer unit 33, if complete for the second AKU, the first application processor is by the second AKUPass to the second application processor, carry out system upgrade for the second application processor according to the second AKU.

Download unit 31, if also imperfect for the second AKU, the first application processor cannot not deleted completelyThe second whole AKU, downloads second liter that the second application processor is upgraded required according to the first AKU againLevel bag.

When the first application processor detects that the second AKU is when complete, the first application processor is by complete literLevel bag passes to the second application processor. When the second application processor receive first application processor transmitWhen AKU, the second application processor carries out system upgrade according to AKU. When the first application processor detectsWhen imperfect to AKU, the first application processor is deleted incomplete AKU, and by 3G or 4GOr the modes such as WiFi are downloaded the second application processor required AKU of upgrading again.

The present embodiment, by the time that the first application processor has been downloaded AKU, detects the integrality of AKU,In the time that AKU is imperfect, do not pass to the second application processor, again download AKU. Prevent that first shouldIncomplete AKU is sent to the second application processor with processor, the second application processor is not according to completeWhole AKU carries out system upgrade, has improved the efficiency of system upgrade.

With reference to Fig. 5, Fig. 5 is a kind of high-level schematic functional block diagram of acquisition module in the embodiment of the present invention.

In the present embodiment, mobile terminal comprises:

In the time that the second application processor of mobile terminal need to carry out system upgrade, the first application processor passes throughSD card or OTG (OnTheGo) equipment or network interface obtain AKU, and according to obtainAKU carry out system upgrade. The second application processor obtains by modes such as 3G or 4G or WiFiGet AKU, carry out system upgrade according to AKU. When the second application processor is being downloaded in AKU process,If AKU failed download, the second application processor sends request order to the first application processor.

Acquisition module 20 comprises:

The first acquiring unit 21, for obtaining the second application processor place system storage according to request commandThe memory space of the first AKU;

Second acquisition unit 22, for obtaining the first AKU from memory space.

In the time that the first application processor receives the request command of the second application processor transmission, according to request lifeOrder starts the workflow that continues to download the AKU of not downloaded in the second application processor. When the first applicationWhen processor starts the workflow that continues to download the AKU of not downloaded in the second application processor, secondApplication processor is shared the memory space of its place system to the first application processor. Wherein, second answer useThe AKU that reason device has not been downloaded is stored in memory space. When the first application processor detects the second applicationWhen memory space that processor is shared, the first application processor copies the second application processor not from memory spaceThe AKU of having downloaded, and the AKU of not downloaded of copy is stored to this locality of the first application processorIn catalogue.

In present embodiment, the first AKU is the AKU of not downloaded in the second application processor, firstApplication processor continues the AKU of not downloaded, and the AKU of having downloaded is sent to the second applicationProcessor, carries out system upgrade for the second application processor according to AKU, and wherein, the first application is processedDevice, by being connected with the first modem, is realized and by 3G/4G business, AKU being downloaded, orBy Wi-Fi, AKU is downloaded, or jointly AKU is carried out by 3G/4G business and Wi-FiDownload.

The present embodiment is shared memory space to the first application processor by the second application processor, the first applicationProcessor obtains by memory space the AKU that the second application processor has not been downloaded, and does not need the first applicationProcessor is downloaded a new AKU again, saved flow, has improved updating speed and mobile terminalIntelligent.

With reference to Fig. 6, the schematic flow sheet of the first embodiment that Fig. 6 is method for upgrading system of the present invention.

In the present embodiment, method for upgrading system comprises:

Step S10, the first application processor receives the request command that the second application processor sends.

The first chip system and the second chip system, the first chip system and second chip of intercommunication are mutually providedSystem is optionally connected to realize speech business with audio input/output device. Wherein, the first chipSystem comprises the first application processor, the first modem, the first data processing module, the first radio frequency mouldPiece and first user identification card. The first modem respectively with the first data processing module, the first radio frequency mouldPiece, the first application processor and first user identification card are connected. The second chip system comprises the second modulation /demodulationDevice, the second data processing module, the second radio-frequency module, the second application processor and the second Subscriber Identity Module,Second modem respectively with the second data processing module, the second radio-frequency module, the second application processor andThe second Subscriber Identity Module is connected.

Step S20, the first application processor obtain according to request command that the second application processor downloadedOne AKU.

Step S30, the first application processor is by being connected with the first modem with according to get theOne AKU is downloaded the second AKU, and the second AKU is passed to the second application processor, forThe second application processor carries out system upgrade according to the second AKU.

With reference to Fig. 7, the schematic flow sheet of the second embodiment that Fig. 7 is method for upgrading system of the present invention.

In the present embodiment, method for upgrading system comprises:

Step S31, the first application processor is by being connected with the first modem with according to get theOne AKU is downloaded the second AKU;

Step S32, when the first application processor has been downloaded after the second AKU, the first application processor judgementWhether the second AKU is complete;

Step S33, if the second AKU is complete, the first application processor passes to the second AKUTwo application processors, carry out system upgrade for the second application processor according to the second AKU.

Step S34, if the second AKU is imperfect, the first application processor is deleted incomplete second literLevel bag, downloads the second application processor the second required AKU of upgrading according to the first AKU again.

With reference to Fig. 8, the schematic flow sheet of the 3rd embodiment that Fig. 8 is method for upgrading system of the present invention.

In the present embodiment, method for upgrading system comprises:

Step S21, the first application processor obtains the second application processor place system according to request command and depositsStore up the memory space of the first AKU;

Step S22, the first application processor obtains the first AKU from memory space.

In other embodiments, the first AKU is to have wrong AKU, now, and the first applicationProcessor is downloaded the first AKU again, and in this embodiment, the second AKU is the upgrading of again downloadingBag.

In the time that the first application processor successfully copies the AKU of not downloaded, the first modem notice risesLevel server, continues by modes such as 3G or 4G or WiFi the AKU of not downloaded. WhenWhen the first application processor has been downloaded AKU, the AKU of having downloaded is passed through storage by the first application processorSpace passes to the second application processor, for the second application processor according to the AKU of having downloaded isSystem upgrading. When the second application processor receives the AKU that the first application processor sends, second answers useReason device is no longer shared memory space to the first application processor.

The present embodiment is shared memory space to the first application processor by the second application processor, the first applicationProcessor obtains by memory space the AKU that the second application processor has not been downloaded, and does not need the first applicationProcessor is downloaded a new AKU again, saved flow, has improved updating speed and mobile terminalIntelligent, meanwhile, realize and support that two Subscriber Identity Modules all reside in 4G network, can utilize two 4GPassage carries out the concurrent transmission of data service, improves efficiency of transmission; In addition, in the time carrying out data traffic transmission,Also can carry out speech business transmission, improve user and experience.

The content of embodiment in said system upgrade method is equally applicable to mobile terminal provided by the invention,Therefore do not repeat them here.

For illustrative purposes, description has above been used specific term, to provide of the present invention thoroughUnderstand. But, it will be apparent to those skilled in the art that in order to put into practice the present invention and do not needWant concrete details. The aforementioned description of specific embodiments of the invention is objects in order to illustrate and to illustrate and beingExisting. They are not intended to detailed or limit the invention to disclosed accurate form. In view of religious doctrine above,Many modifications and variations are possible. Illustrate in order to explain best principle of the present invention and practical application thereofAnd these embodiment have been described, thereby make others skilled in the art can utilize best the present invention andThere are the various embodiment of the various amendments of the specific use that is suitable for expection. Be intended to scope of the present invention by subsequentlyClaim and its equivalent limit.

Claims

1. a mobile terminal, is characterized in that, described mobile terminal comprises the first modem andTwo modems, described the first modem respectively with the first data processing module, the first radio-frequency module,The first application processor is connected with first user identification card, described the first data processing module and the first encoding and decodingModule is connected, described second modem respectively with the second data processing module, the second radio-frequency module, theTwo application processors are connected with the second Subscriber Identity Module, described the second data processing module and the second encoding and decoding mouldPiece is connected, and described mobile terminal also comprises:

Receiver module, the request command sending for receiving described the second application processor;

Acquisition module, obtain for the order according to described request that described the second application processor downloaded firstAKU;

Transmit module, for by is connected with described the first modem with basis get described firstAKU is downloaded the second AKU, and described the second AKU is passed to described the second application processingDevice, carries out system upgrade for described the second application processor according to described the second AKU.

2. mobile terminal as claimed in claim 1, is characterized in that, described transmission module comprises:

Download unit, for by be connected with described the first modem with according to get described firstAKU is downloaded the second AKU;

Detecting unit, in the time having downloaded described the second AKU, judges that whether described the second AKU is completeWhole;

Transfer unit, if be complete for described the second AKU, passes to the second AKU describedTwo application processors, carry out system upgrade for described the second application processor according to described the second AKU.

3. mobile terminal as claimed in claim 2, is characterized in that, described download unit, also forIf described the second AKU is imperfect, delete incomplete the second AKU, again according to described first literLevel bag is downloaded described the second application processor the second required AKU of upgrading.

4. mobile terminal as claimed in claim 1, is characterized in that, described acquisition module comprises:

The first acquiring unit, for according to described request order obtain described the second application processor place systemStore the memory space of the first AKU;

Second acquisition unit, for obtaining described the first AKU from described memory space.

5. the mobile terminal as described in claim 1 to 4 any one, is characterized in that, described eventually mobileEnd also comprises gauge tap;

In the time that described the first modem need to carry out speech business, described gauge tap and described first is compiledDecoder module is connected, to complete speech business in described the first modem;

In the time that described second modem need to carry out speech business, described gauge tap and described second is compiledDecoder module is connected, to complete speech business in described second modem.

6. a method for upgrading system, is characterized in that, described method for upgrading system comprises:

Provide the first chip system and second chip system of intercommunication mutually, described the first chip system and secondChip system is optionally connected to realize speech business with audio input/output device, wherein, and firstChip system comprises the first application processor, the first modem, and the second chip system comprises the second applicationProcessor;

Described the first application processor receives the request command that described the second application processor sends;

Described the first application processor according to described request order obtain described the second application processor and downloadThe first AKU;

Described the first application processor is by being connected the institute getting with basis with described the first modemState the first AKU and download the second AKU, and described the second AKU is passed to described the second applicationProcessor, carries out system upgrade for described the second application processor according to described the second AKU.

7. method for upgrading system as claimed in claim 6, is characterized in that, described the first application is processedDevice is by being connected to download according to described the first AKU getting with described the first modemThe second AKU, and described the second AKU is passed to described the second application processor, for described secondThe step that application processor carries out system upgrade according to described the second AKU comprises:

Described the first application processor is by being connected the institute getting with basis with described the first modemState the first AKU and download the second AKU;

Downloaded after described the second AKU when described the first application processor, described the first application processor is sentencedWhether disconnected described the second AKU is complete;

If described the second AKU is complete, described in described the first application processor passes to the second AKUThe second application processor, carries out system liter for described the second application processor according to described the second AKULevel.

8. method for upgrading system as claimed in claim 7, is characterized in that, described when described first shouldWhile downloading described the second AKU of acquisition with processor, described the first application processor is judged described the second upgradingBag, for after complete step, also comprises:

If described the second AKU is imperfect, described the first application processor is deleted incomplete the second upgradingBag, downloads required the second upgrading of upgrading of described the second application processor according to described the first AKU againBag.

9. method for upgrading system as claimed in claim 6, is characterized in that, described the first application is processedDevice according to described request order obtain the step bag of the first AKU that described the second application processor downloadedDraw together:

Described the first application processor according to described request order obtain described the second application processor place systemThe memory space of system storage the first AKU;

Described the first application processor obtains described the first AKU from described memory space.

10. the method for upgrading system as described in claim 6 to 9 any one, is characterized in that, describedTwo chip systems also comprise second modem, and described mobile terminal also comprises gauge tap;