CN101945322A - Method and system for communicating with wireless network by using data card and data card - Google Patents
Method and system for communicating with wireless network by using data card and data card Download PDFInfo
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- CN101945322A CN101945322A CN2010102881335A CN201010288133A CN101945322A CN 101945322 A CN101945322 A CN 101945322A CN 2010102881335 A CN2010102881335 A CN 2010102881335A CN 201010288133 A CN201010288133 A CN 201010288133A CN 101945322 A CN101945322 A CN 101945322A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
Abstract
The invention discloses a method and a system for communicating with a wireless network by using a data card and a data card. The method comprises the following steps: after the data card is connected to a computer, the computer directly runs application software, which interacts with the data card, by using the local available driver identification data card of the computer, wherein the data card provides communication with the wireless communication network; and the computer communicates with the wireless communication network through the data card by using the application software, wherein the computer transmits information of the interactions of the computer and the wireless communication network between the computer and the data card by using the driver. The invention simplifies the installation process of the data card and enhances the user experience.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of method, system and data card that uses data card and wireless communication.
Background technology
Development along with the 3G mobile communication technology, the user is no longer satisfied (for example only to use portable terminal, mobile phone) wireless access way, but wish that other-end (for example, computer) also can be linked into mobile radio networks (abbreviating mobile radio network as).At present, access for the other-end cordless communication network, general employing data card (for example, the high speed USB wireless Internet card, wherein, USB is the abbreviation of Universal Serial Bus, corresponding Chinese is USB (universal serial bus)) mode, be the access that data card provides cordless communication network, be connected to data card on the terminal after, this terminal just can be linked in the cordless communication network by data card.Thisly be linked into the use flexibility that the mode of cordless communication network had both kept Wireless Telecom Equipment, can on terminal, be provided with and carry out function again and use by data card, relatively more directly perceived and convenient.
Below the data card (being called usb data card or USB wireless data card hereinafter) of USB interface is carried out simple declaration.USB supports hot plug, so in a single day USB device insert computer, just can be admitted by computer immediately, as long as install needed driver, needn't restarting systems just can come into operation immediately.In addition, the USB wireless data card also has following advantage: the quick-downloading and conveniently browsing that can realize big capacity documents (for example sound, video etc.); Advantage with professional convenient use of traditional mobile communication; Advantage with USB device plug and play, access to mobile network is convenient to use at any time.
In correlation technique, the use of data card (comprising the usb data card) need at first obtain the distinctive driving of this data card, and (this driving can be provided by production firm, different data cards uses different drivers) and application program (or being called application software) installation kit, after this data card connects on computers, computer reads driver and the application program installation kit on this data card, the data card of this moment is a kind of mode of operation, then, need manual driver and application program to be installed in the computer with this data card.After the installation, data card is switched to another mode of operation, and business such as data, voice, note are provided as serial equipment.
But the installation steps of above-mentioned data card are loaded down with trivial details, from the data card software installation that powers on, need 2-3 minute at least, tens minutes at most.And varying owing to software environment on the computer, and the authority of anti-virus software is provided with too high, all can cause installing failure, can't switch the serial equipment that to carry out normal data and speech business signal post need at all, even the yellow exclamation mark of serial equipment, can't normally use serial equipment.Moreover when using data card, in start-up course for the handoff procedure of this data card one more from the mode of operation that reads installation procedure to the mode of operation of serial equipment, this process shows on some machine and also varies, faster or slower, and beyond thought compatible mistake also might appear in switching.Above-mentioned problem has all influenced user's experience.
Summary of the invention
Main purpose of the present invention is to provide a kind of scheme of using data card and wireless communication, to address the above problem at least.
According to an aspect of the present invention, a kind of method of using data card and wireless communication is provided, comprise: computer at data card with after it is connected, discern described data card by the local existing driver of described computer, directly operation is carried out mutual application software with described data card, wherein, described data card provides and the communicating by letter of cordless communication network; Described computer uses described application software to communicate via described data card and described cordless communication network, wherein, described computer transmits described computer and the mutual information of described cordless communication network by described driver between described computer and described data card.
Further, under the situation that described driver drives for mass-memory unit MS, described computer transmits the mutual information of described computer and described cordless communication network by described driver and comprises between described computer and described data card: described computer writes described information in the buffering area that MS drives, and described MS drives described information is sent to described data card.
Further, described computer comprises in the described information of transmission between described computer and the described data card by described driver: described computer uses minicomputer system special purpose interface SCSI instruction or predefined instruction to transmit described information by described driver between described computer and described data card.
Further, the described application software of the direct operation of described computer comprises: described computer is enumerated one and described data card corresponding virtual CD-ROM equipment, wherein, stores described application software in the described virtual drive equipment; Described computer calls described virtual drive equipment automatically, and moves described application software.
Further, described computer uses described application software to communicate via described data card and described cordless communication network to comprise: described computer uses described application software and described cordless communication network to carry out voice call service, wherein, described computer form by appointment also passes through described driver, the speech data and/or the control information of the described voice call service of transmission between described computer and described data card.
Further, described computer uses described application software and described cordless communication network to carry out voice call service to comprise: described application program is provided for receiving the interface of terminal called information, and according to getting access to the described terminal called of described terminal called information calls, wherein, if described terminal called information is the number of terminal called, then described computer is directly called described terminal called by described data card; If described terminal called information is the user's name of terminal called, then described computer sends to described data card with described user's name, and described data card is searched the number corresponding with described user's name and called out described terminal called.
According to a further aspect in the invention, a kind of system that uses data card and wireless communication also is provided, comprise: data card and computer, wherein, described data card is connected with described computer, described data card provides and the communicating by letter of cordless communication network, and described computer comprises: driver is used to discern described data card; Described data card comprises: be stored in the application software of described data card, after described data card was by described driver identification, described application software directly ran on the described computer; Described data card comprises interactive module, and described interactive module and described application software are transmitted described computer and the mutual information of described cordless communication network by described driver, realizes communicating by letter of described computer and described cordless communication network.
Further, described driver drives for mass-memory unit MS; Described application software is used for described information is write the buffering area that MS drives, and described MS drives described information is sent to described data card.
Further, described interactive module and described application software use minicomputer system special purpose interface SCSI instruction or predefined instruction to transmit described information by described driver between described computer and described data card.
Further, in of enumerating in described computer of described application software stores and the described data card corresponding virtual CD-ROM equipment, wherein, described computer is by calling described virtual drive equipment automatically, and moves described application software.
In accordance with a further aspect of the present invention, a kind of data card also is provided, be used for communicating with cordless communication network, described data card comprises: memory module, be used to store application software, after described data card was by the identification of the driver of computer this locality, described application software directly ran on the described computer; Interactive module, described interactive module is used for by described driver, carries out transmission of Information with described application software, realizes communicating by letter of described computer and described cordless communication network, wherein, described information is described computer and the mutual information of described cordless communication network.
By the present invention, adopt computer at data card with after it is connected, by the local existing driver recognition data card of computer, directly operation and data card carry out mutual application software, wherein, data card provides and the communicating by letter of cordless communication network; Computer uses application software to communicate via data card and cordless communication network, wherein, computer transmits computer and the mutual information of cordless communication network by driver between computer and data card, solved computer in the correlation technique and the awkward problem that this data card particular driver and application software are brought need be installed the support of data card, and then simplified the installation process of data card, improved user experience.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the method for the use data card of the embodiment of the invention and wireless communication;
Fig. 2 is computer and the cordless communication network schematic diagram that carries out communication according to the preferred embodiment of the invention;
Fig. 3 is the flow chart according to the speech business of the embodiment of the invention;
Fig. 4 is the workflow diagram according to the plate side of the embodiment of the invention;
Fig. 5 is the host computer side "Green" software application work flow chart according to the embodiment of the invention;
Fig. 6 is according to the preferred plate side of the embodiment of the invention and the schematic diagram of PC side.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Involved computer not only comprises PC (Personal Computer in following examples, abbreviate PC as), the mobile or fixed terminal of other interface that driver, data card can be provided and application software operation function all can be referred to as computer.In with lower part embodiment or preferred implementation, be that example describes, but be not limited to this with PC.
Fig. 1 is the flow chart according to the method for the use data card of the embodiment of the invention and wireless communication, and as shown in Figure 1, this flow process comprises the steps:
With after it is connected, by the local existing driver recognition data card of computer, directly operation is carried out mutual application software with data card at data card for step S102, computer, and wherein, data card provides and the communicating by letter of cordless communication network;
Step S104, computer use application software to communicate via data card and cordless communication network, and wherein, computer uses application software by driver, this computer of transmission and the mutual information of cordless communication network between computer and data card.
Pass through above-mentioned steps, the driving of data card on the computer of its connection not be this data card exclusive driving, and the general driving that is to use this computer to provide, application software also can be compiled into the application software that can directly move and not need to install.By such processing, the process with regard to no longer needing to install when using data card only need connect data card on computers, and the operation application software gets final product.So just can solve in the correlation technique owing to the problem that needs install software and driving to cause.And then be that the use of data card is convenient.
When implementing, because the driving kind that computer itself can provide is many, can select the employed driving of data card according to the situation of reality, the purpose of this driving is for the data interaction between computer and the data card being provided, all can using as long as can reach the driving of this purpose.Certainly, consider that also there is difference more or less in computer, select all general driving of most computers to realize than being easier to, for example, can adopt mass-memory unit (Mass Storage, abbreviate MS as) drive, this driving can be supported by most operating system and computer, and data card supports this driving also to realize than being easier to, when using MS to drive, computer can be undertaken alternately by buffering area and the data card that MS drives, for example, computer can write information in the buffering area of MS driving, and MS drives information is sent to data card.
Preferably, application software uses minicomputer system special purpose interface (Small Computer System Interface abbreviates SCSI as) instruction or predefined instruction by driver transmission information between computer and data card when implementing.The command format that the definition both sides all receive need to prove, as long as can certainly be used existing other instructions.
When implementing, application software does not need to install the software (such software can be called green and exempt from install software) that just can directly move as long as make to become, such application software can be omitted installation process, thereby can avoid the variety of issue that occurs in the installation process.If this application software is made into automatic operation, use so convenient, if can not move automatically, only need the manual operation of user to get final product, also can solve the problem that exists in the correlation technique, only be many single stepping.In addition, this application software can be kept in the data card, uses facility (certainly, also can needing only the user and can access this application software and be copied to computer in application software stores and other media) more like this.For example, computer is enumerated one and data card corresponding virtual CD-ROM equipment, wherein, stores application software in the virtual drive equipment; Computer calls virtual drive equipment automatically, and the operation application software.
The above embodiments can make computer carry out any type of communication with cordless communication network, because the topmost function that mobile radio networks provides is exactly speech business, portable terminal (for example, mobile phone) the conversation radiation is bigger, and battery electric quantity has certain limit, this just makes portable terminal such as mobile phone that some restrictions are arranged in the use, so it is important to go up the support voice business at fixed terminal (computer).Be that example describes below with the speech business.
Computer uses application software and cordless communication network to carry out voice call service, wherein, and computer form by appointment and speech data and/or the control information by driver voice calls business between computer and data card.
For example, application program is provided for and will receives the interface of terminal called information, and according to getting access to terminal called information calls terminal called, wherein, if terminal called information is the number of terminal called, then computer is directly called terminal called by data card; If terminal called information is the user's name of terminal called, then computer sends to data card with user's name, and data card is searched the number corresponding with user's name and called out terminal called.
A kind of system that uses data card and wireless communication also is provided in the present embodiment, has comprised: data card and computer, wherein, data card is connected with computer, and data card provides and the communicating by letter of cordless communication network.
Computer comprises: driver is used for the recognition data card; Data card comprises: be stored in the application software of data card, after data card was driven procedure identification, application software directly ran on the computer; Data card comprises interactive module, and interactive module and application software are transmitted computer and the mutual information of cordless communication network mutually by driver, and the realization computer is communicated by letter with cordless communication network.
Preferably, above-mentioned driver drives for mass-memory unit MS; Application software is used for information is write the buffering area that MS drives, and MS drives information is sent to data card.
Preferably, interactive module and application software use minicomputer system special purpose interface SCSI instruction or predefined instruction by driver transmission information between computer and data card.
Preferably, application software stores in computer enumerate one with data card corresponding virtual CD-ROM equipment in, wherein, computer is by calling virtual drive equipment automatically, and the operation application software.
A kind of data card also is provided in the present embodiment, has been used for communicating, having comprised with cordless communication network: memory module, be used to store application software, after data card was by the identification of the driver of computer this locality, application software directly ran on the computer; Interactive module, interactive module are used for by driver, carry out transmission of Information with application software, and the realization computer is communicated by letter with cordless communication network, and wherein, information is computer and the mutual information of cordless communication network.
Need to prove that above-mentioned data card can be connected with computer by USB, can certainly connect by other connected mode.
By above embodiment, walked around the fitting operation of driving and application program, thereby made data card need not consider various computer environments; And do not need to carry out the switching of CD to serial equipment, and save time, give user's favorable experience; Moreover also satisfied the user and wished the direct requirement that just can use speech business by fixed terminal, traditional data card speech business is improved, exempted the defective on the above-mentioned data card using method, made data card promptly insert and promptly call, convenient and swift in the use.
Following embodiment is to be the explanation that example is carried out to provide speech business on the moving basis of free drive, because speech business is provided, therefore can make things convenient for the user to use fixed terminal to call whenever and wherever possible.
Fig. 2 is computer and the cordless communication network schematic diagram that carries out communication according to the preferred embodiment of the invention, comprises among this figure: be respectively PC, usb data card, WAP (wireless access point) (for example, base station), portable terminal.
Green of operation is exempted from install software on the PC, mainly comprises two modules: control signaling and speech code stream processing module, the SCSI instruction the self-defined request analysis module of USB.SCSI instruction the self-defined request analysis module of USB be responsible for communicating by letter with the MS driving on the PC, from drive buffering area, read the packet that SCSI instruction and self-defined USB request are returned, for carrying out decapsulation in the SCSI director data of depositing speech code stream and control information and the self-defined request data package, send to top control signaling and speech code stream processing module.Be responsible for to control signaling and the speech code stream processing module speech code stream that compressed encoding is good and control information simultaneously and write in the MS driving buffering area, drive by SCSI instruction and self-defined request by MS and issue the data card side.Control signaling and speech code stream processing module are responsible for driving communication, decompress(ion) and compression sound data, and broadcast and recorded voice etc. with the sound card of PC.
For the usb data card, comprise five modules, be respectively: the driving of MS function, parsing module, AT command processing module, speech function module, signaling processing module (these five modules have realized and the function that is connected support and interactive module of computer, also realized the partial function of communicating by letter with cordless communication network).MS function driver module mainly is responsible for SCSI instruction and the self-defined processing of request that main frame sends over, and runs on the usb protocol stack; Parsing module is responsible for green and is exempted from the call control information that install software sends over and the decapsulation of speech code stream, and the control signal returned of AT command processing module and speech function module and the encapsulation of speech code stream; The AT command processing module is responsible for resolving AT order, and delivers call control information to the opposite end, and the call treatment result who returns the opposite end returns to the PC side to the AT command processing module; Speech function module is responsible for the transmission and the reception of PCM speech code stream; Signaling processing module is responsible for the processing of call control information.
Avoided correlation technique by the foregoing description the drawback that user software and driver could use speech business must be installed, largely saved because the waste of the loaded down with trivial details user time that causes of installation steps, because the speech business that the difference of computer software environment causes such as can't normally use at problem.In addition, also reduced by a mode switch operation, to a certain degree reduced wrong probability of happening, shortened the time of speech businesses to be used such as user.In addition, speech data is the data service of burst, and compact disk equipment normally be read after data volume on usb bus very little, bandwidth can not well use, and walks the deficiency that speech business has just in time remedied bandwidth availability ratio on the compact disk equipment.
Below in conjunction with Fig. 2 the preferred implementation procedure of present embodiment is described.
At first, the usb data card is set to the virtual optical disc apparatus, and the data card as slave unit just is identified as mass-memory unit by the PC main frame like this.This is because windows operating system or mainstream operation systems such as MAC, Linux all have been integrated into the mass-memory unit driving in the operating system on the one hand, has exempted the installation process that USB device drives.On the other hand, the virtual optical disc apparatus can the "Green" software of storage running on PC, and when can be implemented in USB device and inserting computer, by the autorun.inf file in the middle of the CD "Green" software executable program is transferred, run on the computer automatically.
This "Green" software need not to install, and directly runs on the PC and can use.Be used to control PC side compress speech, decompress(ion), broadcast and transmission; And need the mass-memory unit and CDROM driving the carrying out data interaction of realization and host computer side.On the one hand, it is responsible for resolving driving from MS and passes the SCSI instruction of coming and voice call control signal and the voice flow the self-defined request of USB, and voice call control signal and voice flow are encapsulated as the SCSI instruction and self-defined request is transferred to data card, but also be responsible for driving communication with the sound card of PC, play and recorded voice.This application program can be imported the central name of telephone number or address list and carry out audio call as the inputting interface of called phone number.
Be to communicate by usb protocol and SCSI agreement based on usb bus between PC and the data card, this is in order to satisfy windows and Linux and MAC several operation systems.The groundwork that usb data card side is done is that the driving of realization MS function is docked with the pipeline of speech function module and AT command processing module, could guarantee that like this voice call control signal and pcm stream send on the PC by mass-memory unit.Voice call control signal and pcm stream send on the PC by self-defined request of USB and SCSI instruction, can send on the usb bus as IN (with respect to the main frame) data phase of the self-defined request of USB and SCSI instruction, and receive OUT (with respect to main frame) data phase that main frame instructs by self-defined request of USB and SCSI from usb bus and send to data on the USB device.
Voice service accomplishing comprises two aspects, and one is establishment of connection and release, and another is the processing of voice flow.Be divided into signaling process part and data processing section.Fig. 3 is the flow chart according to the speech business of the embodiment of the invention, and as shown in Figure 3, the first half is the establishment of connection process, and a middle part is the processing section of data, and the latter half is the dispose procedure that connects.Below to usb data card active call with hang up flow process and describe, being primarily aimed at windows uses down the SCSI instruction to finish voice call function to be introduced, use the self-defined request of USB except the use agreement difference, implementation method is similar, also can do simple declaration to self-defined request mode, this flow process comprises the steps:
Step S301, application program receives the telephone number input of user interface, OUT data phase by SCSI instruction will dial and instruct ATD to be transferred to the data card side, also be the MODEM side or be called the plate side, the parsing module of plate side parses the AT order and gives signaling processing module, signaling processing module is issued the mobile network with call signaling, and this is a call initiation process.
Step S302, call request is received in the opposite end, and ring is also selected to answer, and can beam back the affirmation information that a signaling is connected to network, the IN data phase that is encapsulated into the SCSI instruction after this information via plate side is handled is transferred to PC side application program, and application program change state is the on state.
Step S303, application program decapsulation voice flow and playing from SCSI.
Step S304, this step is the process how calling party's speech code stream is transferred to the opposite end, at first PC side "Green" software application program is recorded user speech, and compress, OUT data phase by the SCSI instruction is transferred to the plate side via usb bus, and the plate side is resolved SCSI instruction OUT data phase, speech data is extracted give speech function module, speech function module is sampled, is quantized and encode speech data, is converted to pcm stream and passes to end subscriber.
Wherein, step S303 is the inverse process of step S304, is the process that the voice signal of opposite end is handled in plate side and PC application program, mainly also is SCSI instruction encapsulation and the process of decapsulation.
Step S305 and step S306 are the signaling process processes by calling party's kill-call, the calling party at first issues the AT+CHUP instruction and issues the plate side by the data phase of SCSI instruction, the plate side is carried out processing forward and is given the opposite end, and issues an OK and instruct and inform the conversation normal termination to the PC application software.
Certainly present embodiment also supports the opposite end to make a call and the process conversed is initiatively finished in the opposite end, and this process is similar to the above, does not repeat them here.
For MAC and linux system, employing be that the self-defined request of the USB of mass-memory unit 0 port (each USB device all has this 0 end points) realizes the voice call function on the free drive basis.Voice call control information and speech code stream are that the data phase by the self-defined request of USB carries out mutual in PC side and plate side.Instruct used agreement different with SCSI, but process is the same, transmits among exactly data encapsulation and deblocking being installed to the self-defined request of USB, do not repeat them here.
Fig. 4 is the workflow diagram according to the plate side of the embodiment of the invention, as shown in Figure 4, at first data card inserts PC, automatically loading mass-memory unit driving and CD-ROM drives, carry out the initialization of plate side task, after initialization is finished, the arrival that the MS function driving of plate side and USB request module can be waited for specific instruction, if at this time data card is not reached the standard grade, that directly finishes, otherwise the MS function drives and the USB request module can be resolved input data and dateout, separates call control information.The parsing module of plate side can be judged call control information, if be the non-telephone number mode of name, then searches the SIM card address list, gives wireless processing module after finding and carries out signaling and set up process.Signaling is issued after the opposite end, and then end of conversation is directly hung up in the opposite end, otherwise conversation connects and to set up confirmation and can be returned to the plate side, and the MS function of plate side drives and the USB request module is issued the PC side with confirmation as data phase.MS function driving afterwards and USB request module encapsulate speech code stream and decapsulation exactly, pass to PC side and the process of passing to the speech function module of plate side, receive end of conversation message up to the plate side joint.
Fig. 5 is the host computer side "Green" software application work flow chart according to the embodiment of the invention, and as shown in Figure 5, application program can receive the input of two aspects, and control information is speech call information and speech code stream just.Control information is directly carried out the encapsulation of SCSI instruction or the self-defined request of USB and is passed to the plate side.Application program reads speech code stream from sound card drives, compress, and is encapsulated into the OUT data phase of SCSI instruction or the self-defined request of USB, drives via mass-memory unit and sends to the plate side.Whether application program also can detect the USB mouth has data to arrive, if what arrive is control information, the data received of the direct decapsulation of application program are carried out state and changed so; If what receive is speech code stream, then issues audio frequency apparatus after the decapsulation and play.
Fig. 6 is according to the preferred plate side of the embodiment of the invention and the schematic diagram of PC side, below in conjunction with Fig. 6 preferred embodiment is described in detail.
PC side application program mainly by SCSI instruction the self-defined request analysis module of USB, control signaling and speech code stream processing module form.SCSI instruction the self-defined request analysis module of USB be responsible for voice call control signal and speech code stream by the SCSI instruction the self-defined request encapsulation of USB, and with the connection return information of portable terminal and speech code stream remove SCSI after the self-defined request encapsulation of USB loopback give UI interface and sound card.Control signaling and speech code stream processing module are responsible for the data that transmit from audio frequency apparatus are sampled, compressed and encodes, pass to SCSI instruct the self-defined request analysis module of USB encapsulate; Also be responsible for simultaneously from the SCSI instruction the self-defined request analysis module parses of USB speech code stream decompress(ion), the decoding of coming out, be transferred to audio frequency apparatus and play.The function of PC side application program comprises in summary: whether the buffering area of intercepting the mass-memory unit driving on the one hand has the voice flow data to arrive, if having, then plays after the decapsulation from SCSI instruction or self-defined request; The voice messaging of the sound card equipment of sampling on the other hand carries out the compressed encoding of code stream, is encapsulated into the data field in SCSI instruction and the self-defined request of USB afterwards, sends to data card equipment by usb bus.
The processing of voice-call-signaling is not the speech processing module that relies in the plate side, but signaling processing module.The voice call control signal is directly given the AT command processing module by the OUT pipeline and is resolved (for the self-defined request of USB by 0 pipeline transmission) after parsing module is separated SCSI encapsulation, give signaling processing module after resolving and carry out signaling process, give mobile core network (that is cordless communication network) afterwards and be notified to terminal called.In case terminal called is answered, have one and confirm that signaling is returned to the data card side.The IN pipeline (or 0 pipeline) of signaling processing module is given AT command processing module format transformation with signaling and is given the parsing module processing at this moment, parsing module with signaling be packaged into SCSI instruction the self-defined request of USB, issue the PC side by usb bus, PC side application program with the self-defined request decapsulation of SCSI Zhi Ling USB, extracts the affirmation signaling again.At this moment, Signaling Layer is got through, and speech business can be carried out.The module of plate side processed voice stream has parsing module and speech function module.Parsing module is responsible for issuing voice module with after the voice flow decapsulation, sends to terminal called by the CS territory then.Also be responsible for voice flow that the CS territory is received and issue the IN pipeline (or 0 pipeline) of parsing module, issue the processing of PC side application program after encapsulating by the IN pipeline (or 0 pipeline) of speech function module.
Under certain situation, user's each telephone number of making a phone call can't go to remember, in order to address this problem, present embodiment also supports directly to import the function that audio call realized in name.When user's input is not telephone number, the parsing module that is positioned at the plate side can remove to travel through the address list on the SIM card, if find the clauses and subclauses of coupling, then sets up and calls out, otherwise with error message by SCSI instruction the self-defined request echo of USB give UI, the prompting call error.This function is that present embodiment is more humane, meets user's actual needs.
In sum, the foregoing description has utilized the compact disk equipment of enumerating first that the characteristics of driving need not be installed, by means of mass-memory unit, realized that voice control signal, voice stream information are in the mass-memory unit channel transfer, abandoned speech business and must drive the fact that could use by traditional third party, the vectoring information card moves towards brand-new mode of operation.The working method of not giving up original data card in the above-described embodiments, the user directly uses the telephone call service except the free drive mode, can also select normal mode of operation, normal mode of operation can provide data service, speech business, short message service etc. simultaneously.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a method of using data card and wireless communication is characterized in that, comprising:
Computer with after it is connected, is discerned described data card by the local existing driver of described computer at data card, and directly operation is carried out mutual application software with described data card, and wherein, described data card provides and the communicating by letter of cordless communication network; Described computer uses described application software to communicate via described data card and described cordless communication network, wherein, described computer transmits described computer and the mutual information of described cordless communication network by described driver between described computer and described data card.
2. method according to claim 1, it is characterized in that, under the situation that described driver drives for mass-memory unit MS, described computer transmits the mutual information of described computer and described cordless communication network by described driver and comprises between described computer and described data card:
Described computer writes described information in the buffering area of MS driving, and described MS drives described information is sent to described data card.
3. method according to claim 1 is characterized in that, described computer transmits described information by described driver and comprises between described computer and described data card:
Described computer uses minicomputer system special purpose interface SCSI instruction or predefined instruction to transmit described information by described driver between described computer and described data card.
4. method according to claim 1 is characterized in that, the described computer directly described application software of operation comprises:
Described computer is enumerated one and described data card corresponding virtual CD-ROM equipment, wherein, stores described application software in the described virtual drive equipment;
Described computer calls described virtual drive equipment automatically, and moves described application software.
5. according to each described method in the claim 1 to 4, it is characterized in that described computer uses described application software to communicate via described data card and described cordless communication network to comprise:
Described computer uses described application software and described cordless communication network to carry out voice call service, wherein, described computer form by appointment also passes through described driver, the speech data and/or the control information of the described voice call service of transmission between described computer and described data card.
6. method according to claim 5 is characterized in that, described computer uses described application software and described cordless communication network to carry out voice call service to comprise:
Described application program is provided for and will receives the interface of terminal called information, and according to getting access to the described terminal called of described terminal called information calls, wherein, if described terminal called information is the number of terminal called, then described computer is directly called described terminal called by described data card; If described terminal called information is the user's name of terminal called, then described computer sends to described data card with described user's name, and described data card is searched the number corresponding with described user's name and called out described terminal called.
7. system that uses data card and wireless communication comprises: data card and computer, and wherein, described data card is connected with described computer, and described data card provides and the communicating by letter of cordless communication network, and it is characterized in that:
Described computer comprises: driver is used to discern described data card;
Described data card comprises: be stored in the application software of described data card, after described data card was by described driver identification, described application software directly ran on the described computer;
Described data card comprises interactive module, and described interactive module and described application software are transmitted described computer and the mutual information of described cordless communication network by described driver, realizes communicating by letter of described computer and described cordless communication network.
8. system according to claim 7 is characterized in that, described driver drives for mass-memory unit MS; Described application software is used for described information is write the buffering area that MS drives, and described MS drives described information is sent to described data card.
9. system according to claim 7, it is characterized in that described interactive module and described application software use minicomputer system special purpose interface SCSI instruction or predefined instruction to transmit described information by described driver between described computer and described data card.
10. system according to claim 7, it is characterized in that, in of enumerating in described computer of described application software stores and the described data card corresponding virtual CD-ROM equipment, wherein, described computer is by calling described virtual drive equipment automatically, and moves described application software.
11. a data card is used for communicating with cordless communication network, it is characterized in that:
Described data card comprises:
Memory module is used to store application software, and after described data card was by the identification of the driver of computer this locality, described application software directly ran on the described computer;
Interactive module, described interactive module is used for by described driver, carries out transmission of Information with described application software, realizes communicating by letter of described computer and described cordless communication network, wherein, described information is described computer and the mutual information of described cordless communication network.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102881335A CN101945322A (en) | 2010-09-19 | 2010-09-19 | Method and system for communicating with wireless network by using data card and data card |
| PCT/CN2010/079335 WO2012034323A1 (en) | 2010-09-19 | 2010-12-01 | Method, system and data card for communicating with wireless network using data card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102881335A CN101945322A (en) | 2010-09-19 | 2010-09-19 | Method and system for communicating with wireless network by using data card and data card |
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| Publication Number | Publication Date |
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| CN101945322A true CN101945322A (en) | 2011-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102881335A Pending CN101945322A (en) | 2010-09-19 | 2010-09-19 | Method and system for communicating with wireless network by using data card and data card |
Country Status (2)
| Country | Link |
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| CN (1) | CN101945322A (en) |
| WO (1) | WO2012034323A1 (en) |
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| CN102841801A (en) * | 2012-07-11 | 2012-12-26 | 中兴通讯股份有限公司 | Method and device for upgrading firmware of driving-free terminal |
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| CN102841801A (en) * | 2012-07-11 | 2012-12-26 | 中兴通讯股份有限公司 | Method and device for upgrading firmware of driving-free terminal |
| CN102841801B (en) * | 2012-07-11 | 2017-12-12 | 中兴通讯股份有限公司 | Method and device for upgrading firmware of driving-free terminal |
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| CN104244241B (en) * | 2013-06-08 | 2019-03-12 | 中兴通讯股份有限公司 | Access authentication method, device and the terminal device of network |
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| WO2012034323A1 (en) | 2012-03-22 |
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