CN102271178A - Multi-mode and multi-standby mobile terminal and communication method thereof - Google Patents
Multi-mode and multi-standby mobile terminal and communication method thereof Download PDFInfo
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- CN102271178A CN102271178A CN2011102547334A CN201110254733A CN102271178A CN 102271178 A CN102271178 A CN 102271178A CN 2011102547334 A CN2011102547334 A CN 2011102547334A CN 201110254733 A CN201110254733 A CN 201110254733A CN 102271178 A CN102271178 A CN 102271178A
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Abstract
The embodiment of the invention discloses a multi-mode and multi-standby mobile terminal and a communication method thereof, relating to the field of communication. According to the multi-mode and multi-standby mobile terminal and the communication method thereof, the use quantity of permanent memories can be reduced, the distribution of circuits is simplified and the production cost of the multi-mode and multi-standby mobile terminal is reduced. The multi-mode and multi-standby mobile terminal disclosed by the embodiment of the invention comprises an application processor and at least two communication modules, wherein the application processor is respectively connected with all the communication modules by a communication interface. The multi-mode and multi-standby mobile terminal also comprises a permanent memory. The permanent memory is connected with the application processor; and the communication modules are communicated with the permanent memory by the application processor.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of multi-mode and multi-standby mobile terminal and the means of communication thereof.
Background technology
Along with to portable terminal intellectualities such as mobile phones, the requirement of multimedization is more and more higher, and multi-mode and multi-standby becomes an important directions of present mobile phone research and development.Multi-mode and multi-standby is meant that portable terminal is under holding state, can use two or more network services simultaneously, for example, use GSM (Global System for Mobile Communications simultaneously, global system for mobile communications) and CDMA (Code Division Multiple Access, code division multiple access) system.The multi-mode and multi-standby mobile phone can be answered the incoming call of any one network such as GSM and CDMA under the prerequisite without switch mode, also can use any one network such as GSM and CDMA to call out.
In the multi-mode and multi-standby mobile phone, because mobile phone EMS memory can't be preserved data under the situation of outage, therefore needing in the existing technical scheme is permanent memory of each communication module configuration, in start data is loaded into the internal memory from permanent memory and moves.This scheme has increased the cost of portable terminal undoubtedly, has also increased the volume of surface-mounted integrated circuit simultaneously.
Summary of the invention
Embodiments of the invention technical problem to be solved is to provide a kind of multi-mode and multi-standby mobile terminal and the means of communication thereof, can simplify circuit, reduce the usage quantity of permanent memory, reduce the production cost of multi-mode and multi-standby mobile terminal, thereby improve the market competitiveness.
For solving the problems of the technologies described above, embodiments of the invention adopt following technical scheme:
A kind of multi-mode and multi-standby mobile terminal, comprise: application processor and at least two communication modules, described application processor is connected with each described communication module respectively by communication interface, also comprise a permanent memory, described permanent memory is connected with described application processor, and described communication module communicates by described application processor and described permanent memory.
Described permanent memory comprises first memory block and second memory block, described at least two communication modules comprise first communication module and second communication module, the storage of first communication module is in described first memory block, and the storage of second communication module is in described second memory block.
Described communication interface is USB interface or SDIO interface or HS-UART interface.
Described application processor comprises initialization module, is used for each described communication module of initialization.
Described application processor also comprises data read module, is used for the request according to described first communication module and second communication module, reads the data in described first memory block and second memory block respectively.
A kind of means of communication of multi-mode and multi-standby mobile terminal, described multi-mode and multi-standby mobile terminal comprises application processor, permanent memory and at least two communication modules, described application processor is connected with each described communication module respectively by communication interface, described permanent memory is connected with described application processor, and described at least two communication modules comprise first communication module and second communication module;
The described means of communication comprise:
Application processor sends first signal to first communication module, and the described first communication module of initialization;
Application processor reads corresponding data in the permanent memory according to the first signal response signal from first communication module;
Application processor is sent to described first communication module with corresponding data in the described permanent memory by communication interface.
Described permanent memory comprises first memory block and second memory block, and the storage of described first communication module is in described first memory block, and the storage of described second communication module is in described second memory block;
Described application processor reads the data in first memory block according to the first signal response signal from first communication module, then the data in described first memory block is sent to described first communication module by communication interface.
Mode by USB or SDIO or HS-UART between described application processor and the described permanent memory communicates.
The multi-mode and multi-standby mobile terminal of the embodiment of the invention and the means of communication thereof, by the shared permanent memory of each communication module, and the memory block that in permanent memory, exclusively enjoys for each communication module setting, under the situation that has guaranteed each communication module operate as normal of portable terminal, reduced the usage quantity of permanent memory, simplify the fabric swatch of circuit, reduced the production cost and the volume of multi-mode and multi-standby mobile terminal, thereby improved the market competitiveness of multi-mode and multi-standby mobile terminal.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of multi-mode and multi-standby mobile terminal in the embodiment of the invention;
Fig. 2 is the schematic diagram of application processor in the embodiment of the invention;
Fig. 3 is the schematic flow sheet of the means of communication of multi-mode and multi-standby mobile terminal in the embodiment of the invention.
Description of reference numerals:
1, application processor 11, initialization module 12, data read module 21, first communication module 22, second communication module 3, permanent memory 31, first memory block 32, second memory block
Embodiment
The embodiment of the invention provides a kind of multi-mode and multi-standby mobile terminal and the means of communication thereof, can simplify circuit, reduces the usage quantity of permanent memory, reduces the production cost of multi-mode and multi-standby mobile terminal, thereby has improved the market competitiveness.
Below in conjunction with accompanying drawing the embodiment of the invention is done detailed description.
Embodiment one
Present embodiment provides a kind of multi-mode and multi-standby mobile terminal, as shown in Figure 1, comprising: application processor (Application Processor is called for short AP) 1 and at least two communication modules, application processor 1 is connected with each communication module respectively by communication interface.The multi-mode and multi-standby mobile terminal of present embodiment also comprises a permanent memory 3, and permanent memory 3 is connected with application processor 1, and communication module communicates by application processor 1 and permanent memory 3.
Permanent memory 3 is meant can permanent storage data, and the memory that outage back data still can be preserved is as hard disk, SD card etc.Generally speaking, common internal memory can only temporary storaging data, and outage back data disappear, and can not preserve, and need reload data after the start next time.
With in the prior art for each communication module all be provided with permanent memory different be that all shared permanent memory 3 of communication module in the present embodiment to reduce the usage quantity of permanent memory 3, is simplified the fabric swatch of circuit.Having two communication modules with portable terminal is example, as shown in Figure 1, permanent memory comprises first memory block 31 and second memory block 32, the storage of first communication module 21 is in first memory block 31, the storage of second communication module 22 is in second memory block 32, guaranteed that each communication module all has independently memory block, has made things convenient for management.
The multi-mode and multi-standby mobile terminal of present embodiment, after starting application processor 1, application processor 1 sends first signal to each communication module, wherein, first signal is the signal that is used to start communication module, and after communication module started, application processor 1 is each communication module of initialization then.Each communication module sends the first signal response signal to application processor 1 after initialization is finished.Application processor 1 according to the first signal response signal from permanent memory 3 reading corresponding data: promptly according to the first signal response signal of first communication module 21 from first memory block, 31 reading of data; According to the first signal response signal of second communication module 21 from second memory block, 32 reading of data.Then, application processor 1 is sent to each communication module by communication interface with data, and is last, and each communication module loads the data from permanent memory 3, uses for the user.
Further, communication interface in the present embodiment is USB (Universal Serial Bus, USB) interface or SDIO (Secure Digital Input and Output Card, the secure digital input-output card) interface or HS-UART (High Speed-Universal Asynchronous Receiver/Transmitter, the asynchronous reception/dispensing device of High Speed General) interface.
Further, as shown in Figure 2, the application processor 1 of present embodiment comprises initialization module 11, is used for each communication module of initialization.The application processor 1 of present embodiment also comprises data read module 12, is used for the request according to first communication module 21 and second communication module 22, reads the data in first memory block 31 and second memory block 32 respectively.
In addition, the portable terminal of present embodiment can further include third communication module, four-way letter module etc., and the 3rd memory block, the 4th memory block are set in permanent memory 3 accordingly.
The multi-mode and multi-standby mobile terminal of present embodiment, by the shared permanent memory of each communication module, and the memory block that in permanent memory, exclusively enjoys for each communication module setting, under the situation that has guaranteed each communication module operate as normal of portable terminal, reduced the usage quantity of permanent memory, simplify the fabric swatch of circuit, reduced the cost of manufacture of multi-mode and multi-standby mobile terminal, thereby improved the market competitiveness of multi-mode and multi-standby mobile terminal.
Embodiment two
Present embodiment provides a kind of means of communication of multi-mode and multi-standby mobile terminal, as shown in Figure 3, comprising:
In the present embodiment, multi-mode and multi-standby mobile terminal comprises application processor, permanent memory and at least two communication modules, and application processor is connected with each communication module respectively by communication interface, and permanent memory is connected with application processor.After starting application processor, application processor sends first signal to first communication module, and first communication module is carried out initialization, and wherein, first signal is the signal that is used to start communication module.Have the situation of a plurality of communication modules for portable terminal, application processor sends first signal respectively to a plurality of communication modules, to start and each communication module of initialization.
Permanent memory is connected with application processor in the present embodiment.Further, permanent memory also comprises first memory block and second memory block, and promptly the storage of first communication module is in first memory block, and the storage of second communication module is in second memory block.Each communication module is after initialization is finished, send the first signal response signal to application processor, application processor reads the corresponding data in the permanent memory according to the first signal response signal, promptly according to the first signal response signal of first communication module from the first memory block reading of data; According to the first signal response signal of second communication module from the second memory block reading of data.
Application processor is sent to each communication module by communication interface with data, and is last, and each communication module loads the data from permanent memory, uses for the user, and the data that are about in first memory block are sent to first communication module by communication interface; Data in second memory block are sent to second communication module by communication interface.
Wherein, in the present embodiment between application processor and the permanent memory mode by USB or SDIO or HS-UART communicate.
The means of communication of the multi-mode and multi-standby mobile terminal of present embodiment, by the shared permanent memory of each communication module, and the memory block that in permanent memory, exclusively enjoys for each communication module setting, application processor is according to the first signal response signal from first communication module, read the data in first memory block of permanent memory, according to the first signal response signal from second communication module, read the data in second memory block of permanent memory, under the situation that has guaranteed each communication module operate as normal of portable terminal, reduced the usage quantity of permanent memory, simplified the fabric swatch of circuit, reduce the cost of manufacture of multi-mode and multi-standby mobile terminal, thereby improved the market competitiveness of multi-mode and multi-standby mobile terminal.
Through the above description of the embodiments, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential common hardware, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium that can read, floppy disk as computer, hard disk or CD etc., comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (8)
1. multi-mode and multi-standby mobile terminal, comprise: application processor and at least two communication modules, described application processor is connected with each described communication module respectively by communication interface, it is characterized in that, also comprise a permanent memory, described permanent memory is connected with described application processor, and described communication module communicates by described application processor and described permanent memory.
2. multi-mode and multi-standby mobile terminal according to claim 1, it is characterized in that, described permanent memory comprises first memory block and second memory block, described at least two communication modules comprise first communication module and second communication module, the storage of first communication module is in described first memory block, and the storage of second communication module is in described second memory block.
3. multi-mode and multi-standby mobile terminal according to claim 1 is characterized in that, described communication interface is USB interface or SDIO interface or HS-UART interface.
4. multi-mode and multi-standby mobile terminal according to claim 1 is characterized in that described application processor comprises initialization module, is used for each described communication module of initialization.
5. multi-mode and multi-standby mobile terminal according to claim 2, it is characterized in that, described application processor also comprises data read module, is used for the request according to described first communication module and second communication module, reads the data in described first memory block and second memory block respectively.
6. the means of communication of a multi-mode and multi-standby mobile terminal, it is characterized in that, described multi-mode and multi-standby mobile terminal comprises application processor, permanent memory and at least two communication modules, described application processor is connected with each described communication module respectively by communication interface, described permanent memory is connected with described application processor, and described at least two communication modules comprise first communication module and second communication module;
The described means of communication comprise:
Application processor sends first signal to first communication module, and the described first communication module of initialization;
Application processor reads corresponding data in the permanent memory according to the first signal response signal from first communication module;
Application processor is sent to described first communication module with corresponding data in the described permanent memory by communication interface.
7. the means of communication according to claim 6, it is characterized in that, described permanent memory comprises first memory block and second memory block, and the storage of described first communication module is in described first memory block, and the storage of described second communication module is in described second memory block;
Described application processor is according to the first signal response signal from first communication module, and the step that reads corresponding data in the permanent memory is specially:
Described application processor reads the data of first memory block in the permanent memory according to the first signal response signal from first communication module.
8. the means of communication according to claim 6 is characterized in that, the mode by USB or SDIO or HS-UART between described application processor and the described permanent memory communicates.
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Cited By (1)
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| CN105764165A (en) * | 2014-12-17 | 2016-07-13 | 深圳富泰宏精密工业有限公司 | Multi-network communication system and method |
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| US20060105812A1 (en) * | 2004-11-16 | 2006-05-18 | Samsung Electronics Co., Ltd. | Apparatus and method for switching operation mode in a dual-mode terminal |
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Application publication date: 20111207 |