CN101068406A - A TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal - Google Patents
A TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal Download PDFInfo
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- CN101068406A CN101068406A CNA2007100013001A CN200710001300A CN101068406A CN 101068406 A CN101068406 A CN 101068406A CN A2007100013001 A CNA2007100013001 A CN A2007100013001A CN 200710001300 A CN200710001300 A CN 200710001300A CN 101068406 A CN101068406 A CN 101068406A
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Abstract
An intelligent mobile terminal of TD-SCDMA/GSM double-mode double-standby type is prepared as connecting application processor being used as master processor to TD-SCDMA radio subsystem, GSM radio subsystem, peripheral I/O device and peripheral function module to carry out control and management simultaneously on said TD-SCDMA radio subsystem, said GSM radio subsystem, said peripheral I/O device and peripheral function module.
Description
Technical field
The present invention relates to a kind of intelligent double-mode double-standby mobile terminal, relate in particular to TD-SCDMA/GSM double-card double-standby intelligent mobile phone portable terminal.
Background technology
TD-SCDMA (Time division synchronous CDMA, hereinafter to be referred as TD-SCDMA) be one of 3G communication standard, the data service ability is strong, the speech quality height, user capacity is big, and domestic enterprise has a large amount of core patents, and the ripe and lower patent fee of technology must have bigger development prospect at home.GSM (Global System for MobileCommunication is hereinafter to be referred as GSM) develops through construction for many years, has formed the network of comprehensive covering, supports advantages such as high-speed mobile communication and other places roaming to have a large amount of cellphone subscribers.
In the pre-commercial network process of construction of TD-SCDMA standard, the single mode mobile phone of some TD-SCDMA has appearred, support basic 2G business (as: voice call and note), can support business such as browsing page, multimedia message and video telephone simultaneously.
TD-SCDMA networking and optimization need one long period, in the bad place of the TD-SCDMA network coverage, the all standing service of complementarity can be provided with GSM mobile handset, if the user uses inconvenience of TD-SCDMA mobile phone and GSM mobile handset simultaneously, just there is big demand in market to the TD-SCDMA/GSM dual-mode handset.The TD-SCDMA/GSM dual-mode handset that existing market occurs, the standby simultaneously of GSM and TD-SCDMA system be can realize and voice, note in each automatic network, carried out respectively, but there is higher expectation in certain customers to 3G mobile: display screen is big and resolution is high, can take pictures and picture number height, can play mp3, have abundant this locality to use (as: editor's Word document), support Streaming Media, browsing page and speed are fast, video telephone, mobile TV etc.Existing TD-SCDMA/GSM dual-mode handset generally adds the framework of gsm module based on the TD-SCDMA module, consider processing speed and the ability of CPU in each module, is difficult to the demand that realizes that the user proposes.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of TD-SCDMA/GSM double-card double-standby intelligent mobile phone terminal.Utilize described mobile phone terminal, can realize the standby simultaneously of TD-SCDMA and gsm wireless system, in each automatic network, carry out voice, note and data service respectively.
For solving the problems of the technologies described above, mobile phone terminal of the present invention comprises a TD-SCDMA wireless subsystem, a gsm wireless subsystem, peripheral input-output equipment, peripheral functional modules; Also comprise an application processor, link to each other with described TD-SCDMA wireless subsystem, described gsm wireless subsystem, described peripheral input-output equipment, described peripheral functional modules as primary processor, and can control simultaneously and manage described TD-SCDMA wireless subsystem, described gsm wireless subsystem, described peripheral input-output equipment, described peripheral functional modules.
As a kind of optimized technical scheme, be provided with the usb communication mouth between described application processor and the described TD-SCDMA subsystem, transmit with the form of AT order when being used for data communication; And be provided with the UART serial ports between the described gsm wireless subsystem, transmit with the AT command forms.
As further optimized technical scheme, be provided with status signal lines between described application processor and described TD-SCDMA wireless subsystem and the gsm wireless subsystem, be used for controlling alternately when application processor obtains described TD-SCDMA wireless subsystem and the residing state information of gsm wireless subsystem and application processor and the communication of wireless telecommunications subsystem.
As further preferred technical method, described TD-SCDMA wireless subsystem is provided with the TD-SCDMA radio-frequency module, and described gsm wireless subsystem is provided with the GSM radio-frequency module; The power that described application processor could monitor and detect GSM and two kinds of different frequency baseband signals of TD-SCDMA automatically changes, and receives and send GSM and two kinds of different frequency baseband signals of TD-SCDMA.
As further optimized technical scheme, described peripheral input-output equipment comprises display, keyboard, loud speaker, pick-up, earphone/Mike's interface and/or camera; Described application processor periphery also is provided with power management module, by described application processor management and control.
As further optimized technical scheme, described application processor periphery also is provided with voicefrequency circuit; Described loud speaker, pick-up, earphone/Mike's interface also link to each other with voicefrequency circuit; Described voicefrequency circuit comprises the audio coding decoding chip, by described application processor the audio coding decoding chip is controlled, and realization audio coding decoding chip and described TD-SCDMA wireless subsystem and gsm wireless subsystem are set up voice-frequency channel.
As further optimized technical scheme again, described mobile phone terminal application processor module also is provided with memory, links to each other with addressing application processor.
As further optimized technical scheme, be provided with memory in the described TD-SCDMA wireless subsystem; Also be provided with memory in the described gsm wireless subsystem.
As optimized technical scheme further, described peripheral functional modules, described peripheral functional modules comprise all or the part of module in mobile TV, WIFI module or the GPS functional module.
As optimized technical scheme further, described application processor is provided with open operating system, is used for installation and operation third party software extended mobile phone function on mobile phone.
As further optimized technical scheme, described display is a touch-screen display.
As optimized technical scheme further, described TD-SCDMA wireless subsystem and gsm wireless subsystem all are provided with the SIM card interface, be used for AP by described TD-SCDMA wireless subsystem of AT instruction calls and gsm wireless subsystem, and the SIM card telephone number is read and stores.
Application processor (APPLICATION PROCESSOR, hereinafter to be referred as AP) by its powerful software and hardware disposal ability, support the strong multimedia function, the operation open operating system can support third party software to install, use, hardware and software platform can carry out function expansion according to the own demand of user simultaneously, realizes the smart mobile phone function of TD-SCDMA and GSM dual-mode dual-standby.
The present invention can realize that TD-SCDMA and two kinds of wireless subsystems of GSM realize double-mode and double-standby function under AP control in each automatic network, simultaneously because powerful disposal ability of AP and open operating system, make the user when enjoying the new business that 2G and 3G bring, also can use as personal digital assistant and multimedia portable equipment.
Description of drawings
Fig. 1 is existing TD-SCDMA single mode handset structure schematic diagram;
Fig. 2 is existing TD-SCDMA/GSM dual-mode handset structural representation;
Fig. 3 is the mobile terminal of mobile telephone structural representation of the embodiment of the invention.
Embodiment
Further specify technical scheme of the present invention below in conjunction with the drawings and specific embodiments.
Accompanying drawing 1 is existing TD-SCDMA single mode mobile phone schematic diagram, in the drawings, loud speaker/pick-up, display (LCD), keyboard, analog interface circuit, multimedia unit, radio frequency unit, memory, Charge Management unit etc. all directly link to each other with the TD-SCDMA module, mobile phone can only be realized the corresponding function in the TD-SCDMA network, owing to the problem of chip disposal ability, local application relatively seldom simultaneously.
Fig. 2 is the structural representation of a kind of embodiment of existing TD-SCDMA/GSM dual-mode handset.Dual-mode handset is made up of GSM and TD-SCDMA two big systems among the figure, links to each other with status signal lines by the UART serial ports between GSM and the TD-SCDMA system.Public resources such as radio frequency part, multimedia unit, memory, keyboard, display (LCD), analog circuit interface, charge management circuit all directly link to each other with gsm system, allocate these public resources by gsm system as master control system and realize dual-mode handset sharing public resource.
Double-card double-standby intelligent mobile phone terminal of the present invention is with application processor, TD-SCDMA and GSM mobile handset terminal system are integrated in the mobile phone, wherein AP is as the primary processor of whole TD-SCDMA smart mobile phone, TD-SCDMA wireless subsystem and gsm wireless subsystem are articulated on the application processor as two wireless modems, realize the standby simultaneously of TD-SCDMA and gsm wireless system, in each automatic network, carry out voice respectively, note and data service, AP realizes the management to two wireless subsystem TD-SCDMA and GSM, other ancillary equipment of this TD-SCDMA smart mobile phone and device all hang on the AP processor, by its powerful software and hardware disposal ability, support the strong multimedia function, the operating system of operation can support third party software to install, use, hardware and software platform can carry out function expansion according to the own demand of user simultaneously, realizes the smart mobile phone function of TD-SCDMA and GSM dual-mode dual-standby.
Different with traditional TD-SCDMA single mode and dual-mode handset, traditional TD-SCDMA dual-mode handset is that processor (uniprocessor scheme) that one in two wireless subsystems (multiprocessor scheme) or two wireless modules is public is as primary processor, ancillary equipment all links to each other with primary processor, primary processor is not only finished the transmitting-receiving of wireless data, also will be to the input-output equipment of periphery, charging and multimedia circuit manage.TD-SCDMA/GSM smart mobile phone of the present invention comprises an application processor AP, a TD-SCDMA wireless subsystem, a gsm wireless subsystem, peripheral functional modules and peripheral input-output equipment circuit etc.AP module wherein, TD-SCDMA subsystem and GSM subsystem have the memory of oneself.AP controls and manages two wireless modules as primary processor, and two wireless subsystems have the radio frequency unit circuit of oneself, thereby can realize double-mode and double-standby function.AP is mutual by serial ports and USB mouth and wireless module realization AT order, realization is to its control and transfer of data, TD-SCDMA subsystem and GSM subsystem use as two wireless modems in this system, the peripheral keyboard of system, touch-screen, display, raise one's voice/pick-up, analog circuit interface and electric power management circuit etc. all be connected on above the AP, by management and the control of AP realization to it, the voice-frequency channel of GSM and two wireless modules of TD-SCDMA is connected on the audio coding decoding chip of AP periphery, is controlled by AP; The peripheral functional modules circuit can selectively increase the smart mobile phone related application according to system requirements, as mobile TV, and WIFI module or GPS function etc.Simultaneously as the TD-SCDMA intelligent mobile phone system, because powerful application disposal ability of AP and open operating system, the user can expand its function by the more third party software of installation and operation on mobile phone.
Fig. 3 is the system configuration schematic diagram of TD-SCDMA/GSM bi-mode intelligent mobile phone embodiment of the present invention, this system is by five most of compositions, be respectively: AP application system, the peripheral input-output equipment of TD-SCDMA wireless subsystem, gsm wireless subsystem, function module circuit and mobile phone etc.
In TD-SCDMA/GSM double-card double-standby intelligent mobile phone of the present invention, core processor is the application processor AP with very strong operational capability, it is responsible for the scheduling and the management of this dual-mode handset resource as master control system, power by automatic monitoring and detecting GSM and two kinds of different frequency baseband signals of TD-SCDMA changes, and receive and send GSM and two kinds of different frequency baseband signals of TD-SCDMA, realize the standby simultaneously of GSM and TD-SCDMA system and in GSM and TD-SCDMA network, carry out voice, note and other data service respectively.The function that also application such as the functional module circuit of this locality is realized manages simultaneously, as GPS, mobile phone TV services.As main control module, AP is responsible for the management and the allotment of LCD, keyboard, power management chip, camera, voicefrequency circuit simultaneously, when conversation and streaming media service, it is needed wireless subsystem service that AP allocates corresponding peripheral resource, and while AP can control two wireless subsystems and can close respectively and open.
In the present invention, the encoding and decoding speech of TD-SCDMA and its corresponding standard of gsm wireless subsystem responsible, channel coding/decoding, encrypt and decrypt, equilibrium and to various voice, the modulation of digital information is amplified, and emission receives demodulation.Wireless subsystem has oneself independently SIM card interface, and AP realizes the SIM card telephone number is read and stores by AT instruction calls wireless module.
Data between AP and the TD-SCDMA subsystem are transmitted with the form of AT order by the USB mouth, and to satisfy the requirement of TD-SCDMA to bandwidth and speed, AP can also be by obtaining the residing state information of the other side to the inquiry of status signal lines.The AP master control system can receive the communication state information that the TD-SCDMA system passes back by USB serial ports, status signal lines by real time monitoring.The TD-SCDMA system then finish TD-SCDMA baseband signal and TD-SCDMA protocol processes with and radio-frequency receiving-transmitting.Therefore the communication of GSM and AP module adopts the UART serial ports can satisfy its requirement owing to there be not exchanging of big data quantity, and AP obtains the residing state information of the other side by the inquiry of status signal lines.After AP manages all peripheral input-output equipment and handles simultaneously, give the wireless telecommunications subsystem by corresponding data communication oral instructions under the situation of needs, the wireless telecommunications subsystem is analyzed it and is analyzed accordingly and handle.
This system's sound intermediate frequency part microphone, loud speaker and earphone all are connected on the voicefrequency circuit, handle through in the Analog Baseband that outputs to wireless communication module of voicefrequency circuit then, and the switching of voicefrequency circuit inside is controlled by AP.
When the user uses this bi-mode intelligent mobile phone, because the AP system has a cover system of one's own, therefore can close two wireless subsystems fully, mobile phone is equal to independently a personal digital assistant or a portable multimedia apparatus under this kind mode.
Claims (12)
1. TD-SCDMA/GSM double model double standby phone terminal, comprise a TD-SCDMA wireless subsystem, a gsm wireless subsystem, peripheral input-output equipment and peripheral functional modules, it is characterized in that: described mobile phone terminal also comprises an application processor, as primary processor and described TD-SCDMA wireless subsystem, described gsm wireless subsystem, described peripheral input-output equipment and peripheral functional modules link to each other, to described TD-SCDMA wireless subsystem, described gsm wireless subsystem, described peripheral input-output equipment and peripheral functional modules are controlled simultaneously and are managed.
2. a kind of mobile phone terminal as claimed in claim 1 is characterized in that: be provided with the usb communication mouth between described application processor and the described TD-SCDMA subsystem, transmit with the form of AT order when data communication; Be provided with the UART serial ports between described application processor and the described gsm wireless subsystem.
3. a kind of mobile phone terminal as claimed in claim 2 is characterized in that: be provided with status signal lines between described application processor and described TD-SCDMA wireless subsystem and the gsm wireless subsystem.
4. a kind of mobile phone terminal as claimed in claim 2 is characterized in that: described TD-SCDMA wireless subsystem is provided with the TD-SCDMA radio-frequency module, and described gsm wireless subsystem is provided with the GSM radio-frequency module; Described application processor changes supervision automatically and detecting to the power of GSM and two kinds of different frequency baseband signals of TD-SCDMA, receives and send GSM and two kinds of different frequency baseband signals of TD-SCDMA.
5. a kind of mobile phone terminal as claimed in claim 4 is characterized in that: described peripheral input-output equipment comprises power management module, display, keyboard, loud speaker, pick-up, earphone/Mike's interface and/or camera; Described application processor periphery also is provided with power management module, by described application processor management and control.
6. a kind of mobile phone terminal as claimed in claim 5 is characterized in that: described application processor periphery also is provided with voicefrequency circuit; Described loud speaker, pick-up, earphone/Mike's interface link to each other with voicefrequency circuit; Described voicefrequency circuit comprises the audio coding decoding chip, by described application processor the audio coding decoding chip is controlled, and realization audio coding decoding chip and described TD-SCDMA wireless subsystem and gsm wireless subsystem are set up voice-frequency channel.
7. a kind of mobile phone terminal as claimed in claim 6 is characterized in that: described application processor also is provided with memory, links to each other with addressing application processor.
8. a kind of mobile phone terminal as claimed in claim 7 is characterized in that: be provided with memory in the described TD-SCDMA wireless subsystem; Be provided with memory in the described gsm wireless subsystem.
9. a kind of mobile phone terminal as claimed in claim 7 is characterized in that: described peripheral functional modules comprises all or the part of module in mobile TV, WIFI module or the GPS functional module.
10. a kind of mobile phone terminal as claimed in claim 9 is characterized in that: described application processor is provided with open operating system.
11. a kind of mobile phone terminal as claimed in claim 10 is characterized in that: described display is a touch-screen display.
12. a kind of mobile phone terminal as claimed in claim 10 is characterized in that: described TD-SCDMA wireless subsystem and gsm wireless subsystem all are provided with the SIM card interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100013001A CN101068406A (en) | 2007-01-16 | 2007-01-16 | A TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100013001A CN101068406A (en) | 2007-01-16 | 2007-01-16 | A TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal |
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| CNA2007100013001A Pending CN101068406A (en) | 2007-01-16 | 2007-01-16 | A TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal |
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Cited By (12)
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| CN101964817A (en) * | 2010-09-25 | 2011-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Method, system and mobile terminal for supporting multiple voice channels based on android platforms |
| CN101998699A (en) * | 2009-08-11 | 2011-03-30 | 深圳市三木通信技术有限公司 | Mobile communication terminal |
| CN102014390A (en) * | 2010-12-10 | 2011-04-13 | 中兴通讯股份有限公司 | Method and device for carrying out communication on dual-net dual-standby terminal |
| CN102082822A (en) * | 2010-12-09 | 2011-06-01 | 北京华环电子股份有限公司 | Multimedia communication terminal and application |
| CN101257685B (en) * | 2008-03-14 | 2011-06-22 | 宇龙计算机通信科技(深圳)有限公司 | Multi-module communication terminal, audio system and control method thereof |
| CN101252743B (en) * | 2008-03-31 | 2011-07-13 | 宇龙计算机通信科技(深圳)有限公司 | Multi-module communication terminal, audio system and control method thereof |
| CN101227676B (en) * | 2008-02-03 | 2012-01-11 | 中兴通讯股份有限公司 | Method for downloading intelligent terminal version software |
| WO2012079330A1 (en) * | 2010-12-15 | 2012-06-21 | 中兴通讯股份有限公司 | Method and apparatus for implementing service distribution for dual-network dual-standby terminal |
| CN101472356B (en) * | 2007-12-25 | 2012-10-10 | 希姆通信息技术（上海）有限公司 | Distributed processing double-card double-standby intelligent mobile phone |
| CN101754472B (en) * | 2008-12-08 | 2013-04-03 | ***通信集团公司 | Mobile terminal and method thereof for communication service |
| CN108738165A (en) * | 2017-04-24 | 2018-11-02 | 沈阳无距科技有限公司 | Data transmission device |
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- 2007-01-16 CN CNA2007100013001A patent/CN101068406A/en active Pending
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| CN101472356B (en) * | 2007-12-25 | 2012-10-10 | 希姆通信息技术（上海）有限公司 | Distributed processing double-card double-standby intelligent mobile phone |
| CN101227676B (en) * | 2008-02-03 | 2012-01-11 | 中兴通讯股份有限公司 | Method for downloading intelligent terminal version software |
| CN101257685B (en) * | 2008-03-14 | 2011-06-22 | 宇龙计算机通信科技(深圳)有限公司 | Multi-module communication terminal, audio system and control method thereof |
| CN101252743B (en) * | 2008-03-31 | 2011-07-13 | 宇龙计算机通信科技(深圳)有限公司 | Multi-module communication terminal, audio system and control method thereof |
| CN101754472B (en) * | 2008-12-08 | 2013-04-03 | ***通信集团公司 | Mobile terminal and method thereof for communication service |
| CN101998699A (en) * | 2009-08-11 | 2011-03-30 | 深圳市三木通信技术有限公司 | Mobile communication terminal |
| CN101964817A (en) * | 2010-09-25 | 2011-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Method, system and mobile terminal for supporting multiple voice channels based on android platforms |
| CN102082822A (en) * | 2010-12-09 | 2011-06-01 | 北京华环电子股份有限公司 | Multimedia communication terminal and application |
| CN102014390B (en) * | 2010-12-10 | 2014-12-31 | 中兴通讯股份有限公司 | Method and device for carrying out communication on dual-net dual-standby terminal |
| CN102014390A (en) * | 2010-12-10 | 2011-04-13 | 中兴通讯股份有限公司 | Method and device for carrying out communication on dual-net dual-standby terminal |
| WO2012075758A1 (en) * | 2010-12-10 | 2012-06-14 | 中兴通讯股份有限公司 | Communication method and device for dual network dual standby terminal |
| WO2012079330A1 (en) * | 2010-12-15 | 2012-06-21 | 中兴通讯股份有限公司 | Method and apparatus for implementing service distribution for dual-network dual-standby terminal |
| US9769872B2 (en) | 2010-12-15 | 2017-09-19 | Zte Corporation | Method and apparatus for implementing service distribution for dual-network dual-standby terminal |
| CN108738165A (en) * | 2017-04-24 | 2018-11-02 | 沈阳无距科技有限公司 | Data transmission device |
| CN108738165B (en) * | 2017-04-24 | 2022-01-11 | 沈阳无距科技有限公司 | Data transmission device |
| CN110611892A (en) * | 2019-11-04 | 2019-12-24 | 福州汇思博信息技术有限公司 | Modem short message reporting method, device, system, equipment and medium |
| CN110611892B (en) * | 2019-11-04 | 2021-09-10 | 福州汇思博信息技术有限公司 | Modem short message reporting method, device, system, equipment and medium |
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