CN101868048B - System for mobile phone - Google Patents
System for mobile phone Download PDFInfo
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- CN101868048B CN101868048B CN200910049232.5A CN200910049232A CN101868048B CN 101868048 B CN101868048 B CN 101868048B CN 200910049232 A CN200910049232 A CN 200910049232A CN 101868048 B CN101868048 B CN 101868048B
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Abstract
The invention discloses a system for a mobile phone. The mobile phone is externally connected with a network communication module which comprises an AT communication port, a voice data transmission port and a network data transmission port. The system for the mobile phone comprises a USB host module, an AT I/O module, a PCM I/O module, an A/D module, a TCP/IP protocol stack module, a Gateway/Http proxy module and a browser module. The PCM I/O module is used for processing the data from the voice data transmission port of the network communication module, receiving and transmitting the data and caching locally; the A/D module is used for regularly reading the data from the PCM I/O module, carrying out A/D conversion, sampling the microphone data and carrying out A/D conversion; the Gateway/Http proxy module is used for realizing the network selection; and the browser module is used as a local network browser. Because the mobile phone is externally connected with a network adapter to adapt to the corresponding software in the mobile phone, the user can select the needed different standards and network operators in the same mobile phone through changing different network adapters.
Description
Technical field
The present invention relates to a kind of cell phone system, particularly a kind of for selecting the cell phone system of various criterion and Virtual network operator.
Background technology
So far, the ripe also forward third generation that experienced by 2 generation GSM strides forward first generation mobile phone from 1980.The mobile phone that we are traditional is mobile phone network substantially, such as GSM network or cdma network.Will more switching network, will mobile phone be changed.And double-module double-standby (such as, GSM+TD-SCDMA) is just as the transition type of China Mobile's exploitation double-mode single-standby, it has become history, practical application little.But the industry chain (supply chain) maturity that each standard is corresponding is now also different.Therefore the set of applications of two or more industry chain (supply chain) altogether, demand is in practice more and more obvious.Such as: WCDMA is that industry chain (supply chain) is the most perfect now, for many years, terminal is also more stable, and TD-SCDMA is as late comer, and TD terminal maturity is inadequate in external operation.In the face of the rate of China Mobile's cheapness, user will be in a dilemma on choice for use TD mobile phone.Existing mobile phone cannot meet user when holding a mobile phone according to the random requirement changing various criterion network of needs separately.
Summary of the invention
The technical problem to be solved in the present invention is that the network in order to overcome single mobile phone in prior art is single, and the network changing various criterion need change the defect of mobile phone, provides a kind of for selecting the cell phone system of various criterion and Virtual network operator.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of cell phone system, this mobile phone external one network communication module, it comprises an AT PORT COM, a voice data transmission port, and a network data transmission port, and its feature is, this cell phone system comprises:
One USB host module, for realizing the host function of USB, and registering the port function of this network communication module, externally providing the interface of reading and writing, control;
One AT I/O module, for the data that responsible process is come from the AT PORT COM of this network communication module, carries out the intermediate layer handles of AT order, and provides functional interface to upper layer application;
One PCM I/O module, for the treatment of the data of the voice data transmission port from this network communication module, carries out the reception of data, transmission and local cache function, externally provides the interface reading local cache data and send data;
One A/D module, for regularly reading the data from this PCM I/O module, carrying out D/A conversion, regularly carrying out the sampling of Mike's data, carry out A/D conversion;
One ICP/IP protocol stack module;
One Gateway/Http proxy module, for realizing the selection of network;
One Browser module, as the web browser of this locality.
Wherein, this upper layer application comprises:
One AT call module, for realizing user interface and AT call dial feature, by this interface, user knows and sets up voice call by this network communication module, and by this interface input telephone number, the function of answering, dialing, hanging up;
One AT dial module, for realizing the dial feature at subscriber dialing interface and correspondence, by this interface, user carries out the network insertion dialing of this network communication module, network state, the dialing process of display module and the result that dials, the traffic statistics after dial-up success and the function hung up;
One spare module, is convenient to increase upper layer application for reserved module volume.
Wherein, this ICP/IP protocol stack module adopts the ICP/IP protocol stack module using cell phone platform intrinsic, or transplants the framework of ICP/IP protocol stack.
Wherein, the external mode of this mobile phone and this network communication module is USB interface, UART interface, SPI interface, RJ45 interface, pci interface, or pcmcia interface.
Wherein, this network communication module is the network adapter of connec-tionless network communication module or wired connection.
Positive progressive effect of the present invention is: the present invention adopts the method for external network adapter on mobile phone, corresponding software in matching with mobile phone, makes user on same portion mobile phone by changing the network of different network adapter various criterion that user just can be selected to need and operator.
Accompanying drawing explanation
Fig. 1 is the cell phone system software system architecture schematic diagram of embodiments of the invention.
Fig. 2 is the call flow chart that the cell phone system in the present invention is dialled by module device.
Fig. 3 is the call flow chart that the cell phone system in the present invention is surfed the Net by module device.
Embodiment
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, its cell phone system described in detail in the present invention is applied to a kind of system architecture mode of the modem network adapter adopting usb data passage.Cell phone system of the present invention comprises: a USB host module (usb host module), for realizing usb host function, and registering the function of modem network adapter USB equipment complex three ports, externally providing the interfaces such as USB reading and writing or control; One AT I/O module (AT input/output module), it is responsible for processing the data of coming from AT (Attention) PORT COM in modem network adapter, carry out AT order (AttentionCommands, a kind of Modem commands language) intermediate layer handles, comprise the function such as the encapsulation transmission of AT instruction and the process of modules A T instruction return information, there is provided functional interface to upper layer application, facilitate upper strata to use; One AT call module (AT calling module), for realizing user interface and concrete AT call dialing correlation function, by this interface, user knows and sets up voice call by this network adapter, and by this interface input telephone number, answer, dial, the function such as to hang up the telephone; One AT dial module (AT dial module), for realizing the dial feature at subscriber dialing interface and correspondence, by this interface, user can carry out the network insertion dialing of network adapter, the network state of display network adapter, dialing process, and dialing result, traffic statistics after dial-up success and the function such as to hang up; One spare module, as upper application module for subsequent use, such as, for realizing the function that other users want to realize, the transmitting-receiving etc. of note, multimedia message; One PCM I/O module (Pulse Code Modulation: pulse code modulation input/output module), for the data (PCM form) of responsible process from USB voice data transmission port, carry out the reception of data, the functions such as transmission and local cache, externally provide and read local cache data and send the interface of data, and the function such as various abnormality processing; One A/D module, after voice call is connected, regularly read the data from PCM I/O, carry out D/A and change laggard line output, regularly carry out the sampling of Mike's data, after carrying out A/D conversion, the interface calling PCM I/O sends; One output module, it comprises various audio output device, as embedded in mobile phone loud speaker or mobile telephone external loud speaker etc.; One input module, it comprises various audio input device, as embedded in mobile phone Mike or mobile telephone external headset etc.; One ICP/IP protocol stack module, can use cell phone platform intrinsic, but general cell phone platform ICP/IP protocol stack physical layer interface is not open to Cell Phone Design manufacturer, therefore also can adopt the framework transplanting ICP/IP protocol stack; One Gateway/http proxy module (gateway/HTML (Hypertext Markup Language) proxy module) is use the network of mobile phone itself or the network of network adapter this layer of selection; And a browser module, surf the web for mobile phone this locality.
Fig. 2 is that the cell phone system in the present invention is applied to the telephony feature flow chart adopting USB interface as the network adapter of data channel.In this flow process, step 1001 user inputs the telephone number that will dial, and carries out phonetic dialing; Step 1002, upper procedure calls AT encapsulated layer interface; Step 1003, encapsulated layer interface carries out the mapping of function to AT instruction, and sends AT instruction to USB host module; Step 1004, uses the AT passage of USB interface, sends order to network adapter; Step 1005, the process that USB host module is carried out after receiving AT order.
If successful connection, perform step 1006, network adapter sends success message; Step 1007, the AT I/O module in cell phone system receives the message of successful connection; Step 1008, opens the function of A/D module timing transmitting-receiving PCM speech data.Step 1009, network adapter also opens the passage of timing transmitting-receiving PCM speech data simultaneously; Step 1010, after USB host module in cell phone system receives the data from the PCM passage of network adapter, perform step 1011, the PCM data retransmission sent is carried out the local reception buffer memory of data in network adapter to the PCM I/O module in cell phone system; Step 1012 regularly reads the PCM data of local cache, carries out D/A conversion; Step 1013, the loudspeaker apparatus of mobile phone realizes the output of sound, can hear the other side's one's voice in speech to this user.Step 1014, Mike's equipment converting users one's voice in speech is analog signal; Step 1015, timing carries out A/D conversion to speech simulation signal; Step 1016, calls the interface sending PCM data and carries out data transmission; Step 1010, after USB host module receives PCM data, by giving the PCM data channel of network adapter, and then send data to this network adapter, network adapter receives PCM data, after step 1009 and other voice data process, send out module, complete the sending function of speech data.
If connection failure, step 1018, network adapter sends the message of connection failure to mobile phone, after mobile phone execution step 1019 receives failure, performs step 1020, carries out connection failure process, and on interface, show calling result.
Fig. 3 is that the cell phone system in the present invention is applied to the function of surfing the Net flow chart adopting USB interface as the network adapter of data channel.In this flow process, step 2001, the network dialing function in user's starting hand-set; Step 2002, upper procedure calls AT encapsulated layer interface; Step 2003, encapsulated layer interface carries out the mapping of function to AT instruction, and sends AT instruction to USB host module; Step 2004, uses the AT passage of USB interface, sends order to network adapter; Step 2005, the process that network adapter is carried out after receiving AT order, if successful connection, performs step 2006, sends successful message by network adapter to mobile phone; Step 2007, the AT I/O module in cell phone system receives the message of successful connection, performs step 2008, and gateway is selected by USB network adapter interconnection network, now network successful connection.User interface starts the message showing successful connection, and carries out traffic statistics.Step 2009, user's open any browser, the network address accessed is wanted in input, step 2010, after browser receives the address of input, row relax of going forward side by side; Step 2011, arbitration link direction, uses network adapter link; Step 2012, ICP/IP protocol stack carries out encapsulation or the de-packaging operation of data; Step 2013, uses the network data channels transceiving data of USB; Step 2014, network adapter carries out the transmitting-receiving process of corresponding network data.Such user just successfully can carry out access to netwoks.
If connection failure, step 2015, network adapter sends the message of connection failure to mobile phone, after cell phone system execution step 2016 receives failure; Perform step 1017, carry out connection failure process, and show connection result on interface.
The network communication module used for coordinating the present invention is not limited to the modem network adapter in above-described embodiment, and user also can adopt GSM, EDGE (Enhanced Data Rate forGSM Evolution: enhanced data rates for gsm evolution technology), the traditional wireless network communication module such as CDMA2000, WCDMA or TD-SCDMA.Simultaneously, in the present invention, mobile phone and this wireless network communication module set up any one connected mode of data interaction, it can be the USB interface adopted in above-described embodiment, also UART (Universal AsynchronousReceiver/Transmitter: UART Universal Asynchronous Receiver Transmitter) can be made, SPI (Service Provider Interface: Serial Peripheral Interface), RJ45 (has another name called crystal head, by IEC (60) 603-7 standardization, use by the modular jack of 8 positions of international connector standard definition or plug), the interface that any one network access equipments such as PCI (Peripheral Component Interconnect: peripheral component interconnection) or PCMCIA provide.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite not deviating from principle of the present invention and essence, various changes or modifications can be made to these execution modes.Therefore, protection scope of the present invention is defined by the appended claims.
Claims (4)
1. a cell phone system, this mobile phone external one network communication module, it comprises an AT PORT COM, a voice data transmission port, and a network data transmission port, and it is characterized in that, this cell phone system comprises:
One USB host module, for realizing the host function of USB, and registering the port function of this network communication module, externally providing the interface of reading and writing, control;
One AT I/O module, for the data that responsible process is come from the AT PORT COM of this network communication module, carries out the intermediate layer handles of AT order, and provides functional interface to upper layer application;
One PCM I/O module, for the treatment of the data of the voice data transmission port from this network communication module, carries out the reception of data, transmission and local cache function, externally provides the interface reading local cache data and send data;
One A/D module, for regularly reading the data from this PCM I/O module, carrying out D/A conversion, regularly carrying out the sampling of Mike's data, carry out A/D conversion;
One ICP/IP protocol stack module;
One Gateway/Http proxy module, for realizing the selection of network; And
One Browser module, as the web browser of this locality;
Described Browser module receives and processes the address of input, described Gateway/Http proxy module arbitrate link direction, and described ICP/IP protocol stack module carries out the encapsulation of data or de-packaging operation and by described network data transmission port transceiving data.
2. cell phone system according to claim 1, is characterized in that, this upper layer application comprises:
One AT call module, for realizing user interface and AT call dial feature, by this interface, user knows and sets up voice call by this network communication module, and by this interface input telephone number, the function of answering, dialing, hanging up;
One AT dial module, for realizing the dial feature at subscriber dialing interface and correspondence, by this interface, user carries out the network insertion dialing of this network communication module, network state, the dialing process of display module and the result that dials, the traffic statistics after dial-up success and the function hung up; And
One spare module, is convenient to increase upper layer application for reserved module volume.
3. cell phone system according to claim 1, is characterized in that, this ICP/IP protocol stack module adopts the ICP/IP protocol stack module using cell phone platform intrinsic, or transplants the framework of ICP/IP protocol stack.
4. cell phone system according to claim 1, is characterized in that, the external mode of this mobile phone and this network communication module is USB interface, UART interface, SPI interface, RJ45 interface, pci interface or pcmcia interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910049232.5A CN101868048B (en) | 2009-04-14 | 2009-04-14 | System for mobile phone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910049232.5A CN101868048B (en) | 2009-04-14 | 2009-04-14 | System for mobile phone |
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| CN101868048A CN101868048A (en) | 2010-10-20 |
| CN101868048B true CN101868048B (en) | 2015-04-01 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103294625A (en) * | 2012-09-24 | 2013-09-11 | 天津思博科科技发展有限公司 | Realization of acquisition terminal USB interface module for mobile telephone or handheld computer |
| CN103970706A (en) * | 2014-05-14 | 2014-08-06 | 赵美惠 | External expansion system of mobile device based on FT311D interface chip |
| CN108076153A (en) * | 2017-12-21 | 2018-05-25 | 深圳市四面信息科技有限公司 | A kind of the big data transmission method and system of anti-AT obstructions |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003008683A (en) * | 2001-06-18 | 2003-01-10 | Nec Corp | Cellular phone apparatus with usb reconnection function, and communication recovery method of the device |
| CN1419368A (en) * | 2002-11-07 | 2003-05-21 | 北京中电创微科技发展有限公司 | IP mobile telephone |
| CN1535054A (en) * | 2003-04-01 | 2004-10-06 | ���루����������˾ | Method of realizing instant insersion instant use of mobile phone radio communication module |
| CN1896982A (en) * | 2005-07-15 | 2007-01-17 | 北京菁华资源科技有限公司 | Cell-phone USB main system |
| CN201039414Y (en) * | 2007-04-17 | 2008-03-19 | 中兴通讯股份有限公司 | A communication module and mobile terminal |
| CN101384026A (en) * | 2007-09-04 | 2009-03-11 | 英华达（南京）科技有限公司 | Communication module and communication method |
-
2009
- 2009-04-14 CN CN200910049232.5A patent/CN101868048B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003008683A (en) * | 2001-06-18 | 2003-01-10 | Nec Corp | Cellular phone apparatus with usb reconnection function, and communication recovery method of the device |
| CN1419368A (en) * | 2002-11-07 | 2003-05-21 | 北京中电创微科技发展有限公司 | IP mobile telephone |
| CN1535054A (en) * | 2003-04-01 | 2004-10-06 | ���루����������˾ | Method of realizing instant insersion instant use of mobile phone radio communication module |
| CN1896982A (en) * | 2005-07-15 | 2007-01-17 | 北京菁华资源科技有限公司 | Cell-phone USB main system |
| CN201039414Y (en) * | 2007-04-17 | 2008-03-19 | 中兴通讯股份有限公司 | A communication module and mobile terminal |
| CN101384026A (en) * | 2007-09-04 | 2009-03-11 | 英华达（南京）科技有限公司 | Communication module and communication method |
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Effective date of registration: 20200721 Address after: Wang Yi No. 2158 building, 201103 Shanghai City, Minhang District Wanyuan Road 11 building 1111 room Patentee after: Shanghai RemoWireless Communication Technology Co.,Ltd. Address before: 200335 Shanghai city Changning District Admiralty Road No. 633 Patentee before: SIMCOM INFORMATION TECHNOLOGY (SHANGHAI) Co.,Ltd. |
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