CN101925203A - Mobile terminal - Google Patents
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- CN101925203A CN101925203A CN2009100863804A CN200910086380A CN101925203A CN 101925203 A CN101925203 A CN 101925203A CN 2009100863804 A CN2009100863804 A CN 2009100863804A CN 200910086380 A CN200910086380 A CN 200910086380A CN 101925203 A CN101925203 A CN 101925203A
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Abstract
The invention discloses a mobile terminal which comprises at least two baseband modules and a plurality of business function modules, wherein the at least two baseband modules are adapted to different mobile communication networks; the business function modules are used for interacting with a user and respectively mapping with the corresponding baseband modules according to the business type; and when the user triggers the business function module, the baseband module mapped by the business function module is used for generating a baseband business signal, and radio frequency equipment is used for processing and transmitting the baseband business signal to the corresponding mobile communication network. The invention can simplify user operation and improve user experience and communication service quality on the basis of not improving hardware.
Description
Technical field
The present invention relates to the technical field of mobile terminals of mobile communications network, particularly relate to a kind of portable terminal.
Background technology
From the hardware platform angle, portable terminal mainly comprises baseband module (Baseband) and radio-frequency apparatus two large divisions, wherein, baseband module is responsible for data processing and storage, primary clustering comprises DSP (data signal processor, be responsible for general purpose control), ARM (microcontroller is responsible for special data processing), internal memory unit such as (as SRAM, Flash), major function is baseband coding/decoding, acoustic coding and speech coding etc.Baseband module is at mobile communications network standard (as the GSM standard) relative set, thereby for the business of different mobile communication network, can only be handled by corresponding baseband module.
Although occurred disposing the portable terminal (as double card double standby mobile phone) of two baseband modules in the prior art, but the user is when carrying out mobile communication business, must earlier selectedly want the mobile communications network that uses, could carry out related service by the baseband module of corresponding network then, obviously, this operating process is too numerous and diverse, is difficult to the experience and the service quality that make the user obtain to expect.
Therefore, need the urgent technical problem that solves of those skilled in the art to be exactly at present: how can propose a kind of portable terminal with innovating,, to simplify user's operation, improve user experience and telecommunication service quality in order to not need to improve on the basis of hardware.
Summary of the invention
Technical problem to be solved by this invention provides a kind of portable terminal and communication means thereof, in order to not need to improve on the basis of hardware, simplifies user's operation, improves user experience and telecommunication service quality.
In order to solve the problems of the technologies described above, the embodiment of the invention discloses a kind of portable terminal, comprising:
Adapt at least two baseband modules of different mobile communication network;
The business function module of a plurality of and user interactions, described business function module according to type of service respectively with corresponding baseband module mapping;
When the user triggers certain business function module,, and transfer to radio-frequency apparatus and handle and be emitted to corresponding mobile communications network by the baseband module generation base band service signal of this business function module mapping.
Preferably, described baseband module has wireless application interface, is used to safeguard the mapping relations of described business function module and corresponding baseband module.
Preferably, different mobile communication network has different frequency ranges, and described radio-frequency apparatus also is used for the base band service signal that receives from corresponding band is sent to the baseband module of corresponding mobile communications network; Described baseband module also is used for the base band service signal that receives is carried out signal processing.
Preferably, described portable terminal comprises operating system processor, and described business function module comprises with described operating system processor handles mobile communication business corresponding service functional module.
Preferably, described portable terminal comprises application processor, and described business function module comprises with described application processor handles mobile communication business corresponding service functional module.
Preferably, described baseband module also comprises the wireless application interface adjusting module, is used for the interactive operation according to the user, adjusts the mapping relations of described business function module and corresponding baseband module.
Preferably, described type of service comprises:
Speech business or voice and short message service, and, data service;
Described baseband module comprises the 2G baseband module that adapts to the 2G mobile communications network and adapts to the 3G baseband module of 3G mobile communications network;
Described speech business or voice and short message service shine upon mutually with the 2G baseband module;
Described data service is shone upon mutually with the 3G baseband module.
Preferably, described data service comprises multi-medium data business, digital service, video traffic, mobile Internet business and/or navigation service.
Preferably, described business function module has the graph of a correspondence user interface.
The embodiment of the invention also discloses a kind of communications of Mobile Terminals method, described portable terminal has at least two baseband modules that adapt to different mobile communication network, and, the business function module of a plurality of and user interactions, described business function module is shone upon with corresponding baseband module respectively according to type of service, and described method comprises:
Obtain the trigger request of user at certain business function module;
Baseband module by this business function module mapping generates the base band service signal, and transfers to radio-frequency apparatus and handle and be emitted to corresponding mobile communications network.
Preferably, different mobile communication network has different frequency ranges, and described method also comprises:
Described radio-frequency apparatus will send the baseband module of corresponding mobile communications network from the base band service signal that corresponding band receives to;
Described baseband module carries out signal processing to the base band service signal that receives.
Compared with prior art, the present invention has the following advantages:
The present invention is by realizing that in portable terminal business function module customizes in baseband module, the mobile communication business that promptly realizes certain type customizes in specific bearer network, and corresponding each business function module customized user interactive graphical user interface, thereby the mapping that forms between business function module and graphic user interface and the bearer network concerns with customization; For the user that many nets are treated more, need not to get involved the selection of user to bearer network, can directly insert the user and trigger the professional bearer network that is customized, obtain the corresponding communication service from corresponding network.Not only simplified user's operation, also made the user be able between a plurality of bearer networks, obtain seamless level and smooth experience and high-quality communication service.
The present invention has also realized an a kind of important innovations of the evolution between generations to mobile communications network: be direction with " not substituting mutually; have complementary functions ", with the business-driven is that tie has been realized organically blending between the two nets of GSM/TD-SCDMA, still keeping by the GSM network for narrow band service (comprising voice, note etc.) provides service, and broadband services (comprising high-speed multimedia data business, video traffic etc.) is by the TD network carrying; Just present GSM network still mainly carries narrow band services such as traditional voice and note, and the TD network only is absorbed in broadband business such as emerging data service, make two nets work according to his ability, can realize the optimization of network performance and effective utilization of capacity, thereby reduction network cost, satisfying on the guarantee basis of user to the demand of all kinds of mobile services and service quality, also reduced simultaneously operating cost of operator significantly, the strong construction that promotes 3G network, the effective fusion that realizes Internet resources is with collaborative.
Description of drawings
Fig. 1 is the structure chart of a kind of portable terminal of the present invention;
Fig. 2 is a kind of schematic diagram of portable terminal intercommunication structure;
Fig. 3 is a kind of communications of Mobile Terminals method of the present invention embodiment.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Along with the development of mobile communication technology, portable terminal has also experienced following several generations development:
The first generation: analog portable terminal, adopts the TACS system, frequency division multiple access (FDMA) mode more;
The second generation: digital portable terminal, China has two kinds of standards of GSM, CDMA now.China at first adopts the GSM standard, and it belongs to time division multiple access (TDMA) mode.
The third generation: the 3G portable terminal is a principal character can reach the 3G frequency range, mainly adopts TD-SCDMA or WCDMA technology.Generally possess following characteristics:
(1) energy while voice signal and vision signal can realize video telephone;
(2) because logical frequency range is widened,, carry out multimedia communication by radio net technology easily logging onto the Internet;
(3) can realize middle-and high-end applications such as online bank, mobile navigation.
The 4th generation: the 4G portable terminal, can improve the speed of mobile terminal accessing the Internet.
China is in from second generation portable terminal to the stage that third generation portable terminal is crossed over, because frequency range and encoding and decoding standard that different mobile communication network adopted are different, so be applicable to that the base band of mobile communication corresponding network also can be different now.In view of the situation, use " the single deck tape-recorder list is treated " mobile terminal user simple to operate, will have to change third generation portable terminal; Although prior art has also proposed some " dual-mode handsets ", but when the user carries out mobile communication business, must earlier selectedly want the mobile communications network that uses, could carry out related service by the base band of correspondence, not only increased the complexity of operation, and to the fusion of two net resources also be a challenge.
The inventor herein has noticed this point just, thereby one of the core idea that proposes the embodiment of the invention is, (certain at Chinese actual conditions, also can be applied to other countries) application case in, when considering second generation portable terminal to the transition of third generation portable terminal, can not adopt International Telecommunication Association (ITU-T) to be advised, thoroughly substitute second generation portable terminal by third generation portable terminal, but fully take into account the investment of China to the 2G network, both are complemented one another, bring out the best in each other.After using the present invention, second generation portable terminal no longer is passive " replaced ", but organically becomes indispensable, a long-term terminal of coexistence with it in the following TD macroreticular (the super huge network of TD)---this important innovations to " transition-substitute " theory in the evolution between the whole world " Dai Yudai ".
With reference to figure 1, show the structure chart of a kind of portable terminal 11 of the present invention, can comprise:
Adapt at least two baseband module A of different mobile communication network
1, A
2..., A
n
The business function module of a plurality of and user interactions, described business function module according to type of service respectively with corresponding baseband module mapping, as with baseband module A
1The business function module B of mapping
1, B
2..., B
nWith baseband module A
2The business function module C of mapping
1, C
2..., C
nAnd, with baseband module A
nThe business function module Z of mapping
1, Z
2..., Z
n
When the user triggers certain business function module,, and transfer to radio-frequency apparatus 102 and handle and be emitted to corresponding mobile communications network by the baseband module generation base band service signal of this business function module mapping.
For example, trigger business function module B as the user
1The time, then by baseband module A
1Carry out corresponding service; When the user triggers business function module C
1The time, then by baseband module A
2Carry out corresponding service.
In portable terminal, baseband module is responsible for data processing and storage, primary clustering is digital signal processor (DSP), microcontroller (MCU), internal memory unit such as (SRAM, Flash), and major function is baseband coding/decoding, acoustic coding and speech coding etc.The basic role of MCU in the tradition baseband module is to finish following two functions: one is the control code of operational communications agreement physical layer; Another is the upper layer software (applications) of control communication protocol, comprises presentation layer or man-machine interface (MMI).The basic role of DSP is to finish a large amount of science computing function of physical layer, comprises channel equalization, channel coding/decoding and call voice encoding and decoding.Along with the increase day by day of multimedia function, one of method that increases function of cellular phone is to improve the integrated level of baseband module.Baseband module is a kind of high complexity System on Chip/SoC (SoC) at present, and it not only supports the corresponding communication standard, and multimedia function is provided and is used for the relevant interface of multi-media display, imageing sensor and audio frequency apparatus etc.
In this baseband module, generally has the operating system of handling mobile communication business, specifically can be with reference to a kind of portable terminal intercommunication structural representation shown in Figure 2, in the application of middle and high end comparatively, can be in portable terminal configuration operation system processor 21, described operating system processor 21 can be divided into application layer 201, middleware 202 and operating system nucleus 203 from software configuration.Wherein, application layer 201 is mainly used in the interactive interface of realizing user's operation service; The data that middleware 202 provides bearer service to handle comprise system database, system constructing storehouse and system support storehouse etc.; Operating system nucleus 203 can comprise management of process module, consultative management module, interface management module and driven management module, is respectively applied for the function of management of process, consultative management, interface management and driven management that mobile communication business is provided.In this case, described business function module can be thought and the described operating system processor 21 mobile communication business corresponding service functional module of handling.
In specific implementation, described operating system processor 21 is followed certain Communication Control agreement with the wireless communication module 22 that comprises baseband module 221 and radio-frequency apparatus 222 and is communicated, when sending data, the data-signal of 221 pairs of operating system processor transmission of baseband module by communication specification encode, after the operation such as package, by being sent to map network with radio-frequency apparatus 222; When radio-frequency apparatus 222 receives data, transfer to the baseband module 221 of corresponding network and operation such as decode, unpack.
Particularly, radio-frequency apparatus 222 can comprise antenna, receiver, frequency synthesizer and transmitter, and wherein, transmitter can be modulated into the base band service signal that baseband module produces the radiofrequency signal of corresponding network frequency range, through radio-frequency (RF) switch, launch by antenna; The signal that receiver can receive antenna is through low noise amplification, demodulation, and equilibrium, recovers the base band service signal, and send baseband module to handle.Frequency synthesizer obtains reference frequency from time-base circuit usually, adopts PHASE-LOCKED LOOP PLL TECHNIQUE to realize frequency synthesis then.
Along with the more development of high-end applications of portable terminal, can also in portable terminal, increase independent application processor, as CMMB (China Mobile Multimedia Broadcasting, China Mobile multimedia broadcasting) chip, in this case, described business function module can also comprise with application processor and handles mobile communication business corresponding service functional module.
In concrete enforcement, the mapping relations of described business function module and corresponding baseband module can be safeguarded in the wireless application interface of baseband module.For example, suppose in portable terminal, to be arranged on 2G baseband module that adapts to the 2G mobile communications network and the 3G baseband module that adapts to the 3G mobile communications network; The mobile communication business that current operation system is handled comprises voice and short message service, and, data service; In this case, can be in the wireless application interface of 2G baseband module, safeguard the business function module of processed voice and short message service and the mapping relations of 2G baseband module, and, in the wireless application interface of 3G baseband module, safeguard the business function module of deal with data business and the mapping relations of 3G baseband module.In embodiments of the present invention, described data service can comprise multi-medium data business, data service, video traffic, mobile Internet business and/or navigation service.
In this case, when the user initiates speech business, then generate the base band service signal, and transfer to radio-frequency apparatus and handle and be emitted to corresponding 2G mobile communications network by the 2G baseband module; When the user sends multi-medium data, then generate the base band service signal, and transfer to radio-frequency apparatus and handle and be emitted to corresponding 3G mobile communications network by the 3G baseband module.As can be seen, the present invention can also be by the mode of this traffic assignments effective conserve network resources, realize that two net resources effective integrate, and be beneficial to the load balancing of regulating each network.
Because different mobile communications networks has different communications bands, the communication process of the two can not disturb mutually.Can be as the 2G mobile communications network by the voice of 2G communications band received RF equipment transmission and the radiofrequency signal of short message service, and, to be sent to the 2G baseband module from the radiofrequency signal that the 2G communications band receives, handle business function module and the user interactions of back by processed voice and short message service by the 2G baseband module; The radiofrequency signal of the data service that the 3G mobile communications network then can send by the communications band received RF equipment of 3G, and, to be sent to the 3G baseband module from the radiofrequency signal that the 3G communications band receives, handle business function module and the user interactions of back by the deal with data business by the 3G baseband module.
For complying with the development of mobile communications network, improve the back compatible of portable terminal, as a preferred embodiment of the present invention, can also comprise the wireless application interface adjusting module in the described baseband module, be used for interactive operation, adjust the mapping relations of described business function module and corresponding base band according to the user.Be that wireless application interface of the present invention is an extensive interface, when needs change the mapping relations of initial setting, get final product by default interactive interface adjustment by the user.
For example, suppose to have increased newly in the current mobile terminal CMMB chip, need in the 3G base band, increase corresponding multimedia broadcasting function module newly, the user calls the wireless application interface adjusting module, enter the adjustment interactive interface of wireless application interface in the 3G baseband module, in this interface, add the operation of multimedia broadcasting function module, thereby in wireless application interface, form the mapping relations that increase multimedia broadcasting function module and current baseband module newly.
Or as, suppose current mobile terminal in initial configuration 2G baseband module, 3G baseband module and 4G baseband module, wherein, in the wireless application interface of 2G baseband module, safeguarded the information of the business function module of the processed voice of shining upon and short message service; In the wireless application interface of 3G baseband module, safeguarded the information of the business function module of the processing multi-medium data business of mapping and video traffic, owing to the problem of 4G mobile communications network development, the first beginning and end are provided with the map information with business function module in the 4G baseband module.
If when the stage of ripeness that advances into the 4G mobile communications network, on the 4G network, use video traffic more convenient, quick, then the user can call the wireless application interface adjusting module on the 4G baseband module, adds the business function module of video traffic and the mapping relations of 4G baseband module by interface alternation; And, call the wireless application interface adjusting module of 3G baseband module, by the business function module and the map information of 3G baseband module of interface alternation deletion video traffic, after modification, the user can obtain the wireless video service of 4G network.
In practice, operation for the convenience of the user, described business function module all has the graph of a correspondence user interface usually, as is formed on the telephony feature icon, internet access icon etc. of mobile terminal desktop.Because graphic user interface and corresponding service functional module are shone upon each other, business function module customizes again on the bearer network of correspondence, when the user operates at the graphic user interface of certain business function module, can select bearer network automatically, need not the operation that the user gets involved network selecting, thereby the resource that promotes mobile communication to send out in the process between the two generation networks merges.
Above embodiment can well realize between at least two communication networks and deposit and complementary, division by type of service, a part of business of relatively being good at for a certain communication network is just given it and is handled and transmit, handle and transmit and just give it for another part business that another communication network relatively is good at, then can well realize complementation, especially be highly profitable at the initial stage that network upgrade is regenerated.
This thought innovation is not only useful to the transition of 3G portable terminal to the 2G of present stage, also is very useful for 3G on the horizon to the transition of 4G (LTE) portable terminal.In addition, the division of labor and mutual supplementation thought of the embodiment of the invention also can be applied in the portable terminal of the same generation and build, and for example builds or the like for the portable terminal of different operators; The communication service of being good at each mobile communications network customizes in corresponding network, thereby effective fusion of realization Internet resources is with collaborative, for the user provides better communication service.
With reference to figure 3, show a kind of communications of Mobile Terminals method of the present invention embodiment, wherein, described portable terminal has at least two baseband modules that adapt to different mobile communication network, and, the business function module of a plurality of and user interactions, described business function module according to type of service respectively with corresponding baseband module mapping, when the described portable terminal of application sends data, specifically can may further comprise the steps:
When the described portable terminal of application received data, present embodiment can also comprise:
Described radio-frequency apparatus will send the baseband module of corresponding mobile communications network from the base band service signal that corresponding band receives to;
Described baseband module carries out signal processing to the base band service signal that receives.
For method embodiment, because it is similar substantially to system embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of system embodiment.
More than a kind of portable terminal provided by the present invention and communication means thereof are described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (11)
1. a portable terminal is characterized in that, comprising:
Adapt at least two baseband modules of different mobile communication network;
The business function module of a plurality of and user interactions, described business function module according to type of service respectively with corresponding baseband module mapping;
When the user triggers certain business function module,, and transfer to radio-frequency apparatus and handle and be emitted to corresponding mobile communications network by the baseband module generation base band service signal of this business function module mapping.
2. portable terminal as claimed in claim 1 is characterized in that described baseband module has wireless application interface, is used to safeguard the mapping relations of described business function module and corresponding baseband module.
3. portable terminal as claimed in claim 2 is characterized in that different mobile communication network has different frequency ranges, and described radio-frequency apparatus also is used for the base band service signal that receives from corresponding band is sent to the baseband module of corresponding mobile communications network; Described baseband module also is used for the base band service signal that receives is carried out signal processing.
4. as claim 1,2 or 3 described portable terminals, it is characterized in that described portable terminal comprises operating system processor, described business function module comprises with described operating system processor handles mobile communication business corresponding service functional module.
5. as claim 1,2 or 3 described portable terminals, it is characterized in that described portable terminal comprises application processor, described business function module comprises with described application processor handles mobile communication business corresponding service functional module.
6. portable terminal as claimed in claim 2 is characterized in that described baseband module also comprises the wireless application interface adjusting module, is used for the interactive operation according to the user, adjusts the mapping relations of described business function module and corresponding baseband module.
7. portable terminal as claimed in claim 1 is characterized in that, described type of service comprises:
Speech business or voice and short message service, and, data service;
Described baseband module comprises the 2G baseband module that adapts to the 2G mobile communications network and adapts to the 3G baseband module of 3G mobile communications network;
Described speech business or voice and short message service shine upon mutually with the 2G baseband module;
Described data service is shone upon mutually with the 3G baseband module.
8. portable terminal as claimed in claim 7 is characterized in that described data service comprises multi-medium data business, digital service, video traffic, mobile Internet business and/or navigation service.
9. portable terminal as claimed in claim 1 is characterized in that described business function module has the graph of a correspondence user interface.
10. communications of Mobile Terminals method, it is characterized in that, described portable terminal has at least two baseband modules that adapt to different mobile communication network, and, the business function module of a plurality of and user interactions, described business function module is shone upon with corresponding baseband module respectively according to type of service, and described method comprises:
Obtain the trigger request of user at certain business function module;
Baseband module by this business function module mapping generates the base band service signal, and transfers to radio-frequency apparatus and handle and be emitted to corresponding mobile communications network.
11. method as claimed in claim 10 is characterized in that, different mobile communication network has different frequency ranges, and described method also comprises:
Described radio-frequency apparatus will send the baseband module of corresponding mobile communications network from the base band service signal that corresponding band receives to;
Described baseband module carries out signal processing to the base band service signal that receives.
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| CN2009100863804A CN101925203A (en) | 2009-06-11 | 2009-06-11 | Mobile terminal |
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| CN2009100863804A CN101925203A (en) | 2009-06-11 | 2009-06-11 | Mobile terminal |
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| WO2012094976A1 (en) * | 2011-01-12 | 2012-07-19 | 意法·爱立信半导体（北京）有限公司 | Communication method and apparatus |
| CN103139940A (en) * | 2013-03-25 | 2013-06-05 | 深圳市中兴移动通信有限公司 | Mobile terminal and dual-mode dual-card dual-standby system and communication method thereof |
| CN103177729A (en) * | 2011-12-21 | 2013-06-26 | 宇龙计算机通信科技(深圳)有限公司 | Method and terminal for sending, receiving and processing voice on basis of long term evolution (LTE) |
| CN106656641A (en) * | 2017-03-21 | 2017-05-10 | 迈普通信技术股份有限公司 | Network device and configuration method thereof |
| WO2022033333A1 (en) * | 2020-08-10 | 2022-02-17 | 锐迪科创微电子（北京）有限公司 | Communication chip |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012094976A1 (en) * | 2011-01-12 | 2012-07-19 | 意法·爱立信半导体（北京）有限公司 | Communication method and apparatus |
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| WO2022033333A1 (en) * | 2020-08-10 | 2022-02-17 | 锐迪科创微电子（北京）有限公司 | Communication chip |
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Application publication date: 20101222 |