CN101707797A - Method and device for reducing power consumption of double-mode single-standby mobile terminal - Google Patents
Method and device for reducing power consumption of double-mode single-standby mobile terminal Download PDFInfo
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- CN101707797A CN101707797A CN200910205980A CN200910205980A CN101707797A CN 101707797 A CN101707797 A CN 101707797A CN 200910205980 A CN200910205980 A CN 200910205980A CN 200910205980 A CN200910205980 A CN 200910205980A CN 101707797 A CN101707797 A CN 101707797A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
Abstract
The invention discloses a method for reducing the power consumption of a double-mode single-standby mobile terminal, which comprises that: communication modules of different standards are connected by self-prepared universal interfaces; and in an operation process of the double-mode single-standby mobile terminal, the communication modules of different standards communicate with a host computer through the universal interfaces. The invention also discloses a device for reducing the power consumption of the double-mode single-standby mobile terminal. The method and the device can be used to reduce the energy consumption in the operation process of the double-mode single-standby mobile terminal and correspondingly reduce investment cost.
Description
Technical field
The present invention relates to the double-mode single-standby mobile terminal technology, relate in particular to a kind of method and device that reduces power consumption of double-mode single-standby mobile terminal.
Background technology
Along with the continuous development of mobile communication technology, the development trend that mobile radio communication has presented broadband and multiple heterogeneous radio access networks network and deposited.In heterogeneous network environment, multiple Radio Access Network covering the same area is arranged usually and corresponding service is provided, in addition, along with the reduction of network interface cost, mode mobile terminal is popularized in people's life gradually.At present, most of mode mobile terminals all have two heterogeneous wireless interfaces simultaneously, such as: have global system for mobile communications (GSM) standard interface and code division multiple access (CDMA) standard interface simultaneously; Or have TD SDMA (TD-SCDMA) standard interface and Wideband Code Division Multiple Access (WCDMA) (WCDMA) standard interface simultaneously; Or have simultaneously that the CDMA20001x data service strengthens (EVDO) standard interface and worldwide interoperability for microwave inserts (WIMAX) standard interface or the like.
Existing mode mobile terminal comprises double-mode double-standby mobile terminal and double-mode single-standby mobile terminal, though double-mode double-standby mobile terminal can be supported the communication of two kinds of networks simultaneously, but the technical costs of realizing double-mode and double-standby function is higher, and often occur crashing etc. problem, therefore, using at present more still is double-mode single-standby mobile terminal, and double-mode single-standby mobile terminal can only be supported a kind of in certain two kinds of network service at one time.
Fig. 1 forms structural representation for the internal module of existing double-mode single-standby mobile terminal, as shown in Figure 1, the communication module of two kinds of different systems, all link to each other with the WIMAX communication module as the EVDO communication module by being connected of bridge module with main frame, the user selects required communication module as required on the user interface of main frame, user command information is transferred to selected communication module by bridge module, and communication module is carried out data transfer operation according to user command information.
But, there is following defective in the implementation of described existing double-mode single-standby mobile terminal: the communication module of two kinds of different systems will communicate with main frame, can only be that transmission medium carries out with the bridge module, this just requires just need reserve the locational space of bridge module on the not abundant circuit board at the script area, it is more to make that board area expends, and cost of investment is higher; In addition, if bridge module can normally be moved in the process that the communication module and the main frame of two kinds of different systems communicates, double-mode single-standby mobile terminal is required to be bridge module enough energy is provided, and as seen, the existing energy consumption of double-mode single-standby mobile terminal in running is bigger.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method and device that reduces power consumption of double-mode single-standby mobile terminal, can reduce the energy consumption in the double-mode single-standby mobile terminal running, correspondingly reduces cost of investment.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of method that reduces power consumption of double-mode single-standby mobile terminal, this method comprises:
The communication module of different systems is linked to each other by the general-purpose interface that carries, and in the double-mode single-standby mobile terminal running, the communication module of different systems is by communicating by letter between described general-purpose interface realization and main frame.
Wherein, the type of the general-purpose interface that carries of the communication module of described different systems is identical.
Wherein, described general-purpose interface is: safe digital I/O SDIO interface, general I/O GPIO interface or general-purpose serial bus USB interface.
Wherein, the communication module of described different systems by general-purpose interface realize with main frame between communicate by letter, be specially:
If the communication module of current operation directly links to each other with common interface, then the communication module of current operation directly by common interface realize with main frame between communicate by letter;
If the communication module of current operation links to each other with common interface indirectly by another communication module, then the communication module of current operation is by general-purpose interface on the different systems communication module and the realization of the communication module another holding state under information transparent transmission, carry out with main frame between communicate by letter.
The present invention also provides a kind of device that reduces power consumption of double-mode single-standby mobile terminal, comprising: common interface, the first standard communication module and the second standard communication module; The described first standard communication module and the second standard communication module comprise first general-purpose interface and second general-purpose interface respectively, are used to connect the communication module of different systems, the communication module of different systems by described general-purpose interface carry out with main frame between communicate by letter.
When wherein, the described second standard communication module directly links to each other with main frame by common interface;
Accordingly, described first general-purpose interface is connected the communication module of different systems with second general-purpose interface, the communication module of different systems by described general-purpose interface carry out with main frame between communicate by letter, be specially:
Behind the information via second standard communication module transparent transmission that main frame issues by common interface, send to the first standard communication module by second general-purpose interface and first general-purpose interface, the first standard communication module successively arrives main frame by the transparent transmission of first general-purpose interface, second general-purpose interface and the second standard communication module with information uploading; The second standard communication module by common interface directly and main frame communicate.
When wherein, the described first standard communication module directly links to each other with main frame by common interface;
Accordingly, described first general-purpose interface is connected the communication module of different systems with second general-purpose interface, the communication module of different systems by described general-purpose interface carry out with main frame between communicate by letter, be specially:
When the first standard communication module directly links to each other with main frame by common interface, behind the information via first standard communication module transparent transmission that main frame issues by common interface, send to the second standard communication module by first general-purpose interface and second general-purpose interface, the second standard communication module successively arrives main frame by the transparent transmission of second general-purpose interface, first general-purpose interface and the first standard communication module with information uploading; The first standard communication module by common interface directly and main frame communicate.
In the such scheme, described general-purpose interface is: SDIO interface, GPIO interface or USB interface.
The method of reduction power consumption of double-mode single-standby mobile terminal provided by the invention and device, the communication module of two kinds of different systems is linked to each other by the general-purpose interface that carries, in the double-mode single-standby mobile terminal running, the communication module of two kinds of different systems by the general-purpose interface that carries realize with main frame between communicate by letter.So, save the bridge module in original double-mode single-standby mobile terminal, the general-purpose interface and the matching way corresponding with general-purpose interface that utilize communication module to carry are realized communication between two kinds of different systems communication modules and the information transparent transmission between communication module and main frame.The present invention can save the shared board area of original bridge module, cost of investment is reduced, also can avoid double-mode single-standby mobile terminal to provide extra power for bridge module, therefore, can reduce the power consumption of double-mode single-standby mobile terminal, the also corresponding stand-by time that prolongs double-mode single-standby mobile terminal.
Description of drawings
Fig. 1 forms structural representation for the internal module of existing double-mode single-standby mobile terminal;
Fig. 2 reduces the method realization flow schematic diagram of power consumption of double-mode single-standby mobile terminal for the present invention;
Fig. 3 forms structural representation for the device that the present invention reduces power consumption of double-mode single-standby mobile terminal;
Fig. 4 is the apparatus structure schematic diagram of the specific embodiment of the invention.
Embodiment
Basic thought of the present invention is: save the bridge module in original double-mode single-standby mobile terminal, utilize two general-purpose interfaces that communication module carries of two kinds of different systems, realize that by the matching way corresponding with general-purpose interface the signal between two communication modules transmits, communication module is received after the command signal that the user sent out of common interface transmission and is carried out corresponding operating; In the double-mode single-standby mobile terminal running, the communication module of two kinds of different systems by general-purpose interface realize with main frame between communicate by letter.
Wherein, the interface that bridge module links to each other with main frame in described common interface and the prior art is identical, can be USB (USB) interface etc.The type of the general-purpose interface that carries on the communication module of described two kinds of different systems is identical, and described general-purpose interface can be: safe digital I/O (SDIO) interface, general I/O (GPIO) interface or USB interface etc.
Basic handling thought of the present invention also is applicable in the multi-module mobile terminal, so that reduce the power consumption of multi-module mobile terminal.
Below in conjunction with drawings and the specific embodiments the present invention is described in further detail.
Fig. 2 reduces the method realization flow schematic diagram of power consumption of double-mode single-standby mobile terminal for the present invention, and as shown in Figure 2, this flow process performing step is as follows:
Step 201: the communication module of two kinds of different systems is linked to each other by the general-purpose interface that carries;
Here, described general-purpose interface can be SDIO interface, GPIO interface or USB interface etc., is the general-purpose interface matching way corresponding with the general-purpose interface type between described general-purpose interface.
Step 202: in the double-mode single-standby mobile terminal running, the communication module of two kinds of different systems by general-purpose interface realize with main frame between communicate by letter;
Here, if the communication module of current operation directly links to each other with common interface, then the communication module of current operation directly by common interface realize with main frame between communicate by letter; If the communication module of current operation links to each other with common interface indirectly by another communication module, then the communication module of current operation realizes the information transparent transmission by general-purpose interface on two kinds of different systems communication modules and the communication module another holding state under, communicating by letter between realization and main frame.
Fig. 3 forms structural representation for the device that the present invention reduces power consumption of double-mode single-standby mobile terminal, as shown in Figure 3, this device comprises: common interface, the first standard communication module and the second standard communication module, described common interface also can link to each other with the first standard module, that is to say that the order of connection of the first standard communication module and the second standard communication module can be changed; Comprise first general-purpose interface and second general-purpose interface respectively in the first standard communication module and the second standard communication module, be used to connect the communication module of two kinds of different systems, make the communication module of two kinds of different systems can finish with main frame between communicate by letter.
When directly linking to each other with main frame, described first general-purpose interface is connected the communication module of two kinds of different systems to the described second standard communication module with second general-purpose interface by common interface, make the communication module of two kinds of different systems carry out with main frame between communicate by letter, be specially:
Behind the information via second standard communication module transparent transmission that main frame issues by common interface, send to the first standard communication module by second general-purpose interface and first general-purpose interface, the first standard communication module successively arrives main frame by the transparent transmission of first general-purpose interface, second general-purpose interface and the second standard communication module with information uploading; The second standard communication module by common interface directly and main frame communicate.
When directly linking to each other with main frame, described first general-purpose interface is connected the communication module of two kinds of different systems to the described first standard communication module with second general-purpose interface by common interface, make the communication module of two kinds of different systems carry out with main frame between communicate by letter, be specially:
Behind the information via first standard communication module transparent transmission that main frame issues by common interface, send to the second standard communication module by first general-purpose interface and second general-purpose interface, the second standard communication module successively arrives main frame by the transparent transmission of second general-purpose interface, first general-purpose interface and the first standard communication module with information uploading; The first standard communication module by common interface directly and main frame communicate.
Below in conjunction with a specific embodiment the present invention is described in further detail.
Present embodiment specifically describes in the double-mode single-standby mobile terminal running, and two kinds of implementation methods that the different communication standard is switched mutually are so that illustrate the implementation method by the information transparent transmission between general-purpose interface realization and main frame of the present invention better.
Fig. 4 is the apparatus structure schematic diagram of present embodiment, as shown in Figure 4, the communication module of supposing two kinds of different systems is respectively: EVDO communication module and WIMAX communication module, general-purpose interface is the SDIO interface, common interface is a USB interface, in the present embodiment, the realization flow of method comprises: portable terminal switches two processes from the VDO standard to the WiMAX standard to switching of EVDO standard and portable terminal from the WiMAX standard, and performing step is as follows:
The flow process that portable terminal switches to the EVDO standard from the WiMAX standard is as follows:
The WiMAX communication module is in normal operating conditions, go into to close (SHUTDOWN) pattern when receiving that switching command that the user issues by USB interface is laggard, and the SDIO interface that passes through on WiMAX communication module and the EVDO communication module sends information to the EVDO communication module, be in the EVDO communication module of holding state with notice, the WiMAX communication module will be interrupted and the communicating by letter of main frame, so that the EVDO communication module is prepared to communicate with main frame;
The WiMAX communication module is replied the information of switching command to main frame through USB interface, main frame is interrupted being connected with the data of WiMAX communication module by USB interface after receiving return information, and the WiMAX communication module is unloaded from the equipment manager of host operating system afterwards; USB interface is by SDIO interface on the WiMAX communication module and the SDIO interface on the EVDO communication module, setting up main frame is connected with the data of EVDO communication module, after the EVDO communication module loads also initialization, communicating by letter between follow-up and the main frame then can communicate by the SDIO interface on the WiMAX communication module, at this moment, the WiMAX communication module that will be in holding state is considered as the information transfer channel between self SDIO interface and main frame USB interface, to realize the information transparent transmission between EVDO communication module and main frame.
The flow process that portable terminal switches to the WiMAX standard from the EVDO standard is as follows:
The EVDO communication module is in normal operating conditions, when receiving that the user is by the SDIO interface on USB interface and WiMAX communication module and the EVDO communication module, enter low-power consumption (LPM) pattern behind the switching command that issues, the EVDO communication module is received behind the switching command information of replying switching command by SDIO interface of self and the SDIO interface on the WiMAX communication module, USB interface interrupts being connected with the data of EVDO communication module after receiving return information, and the EVDO communication module is unloaded from the equipment manager of host operating system; USB interface is directly set up with the data of WiMAX communication module and is connected, the WiMAX communication module load and initialization after, by USB interface carry out with main frame between communicate by letter.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a method that reduces power consumption of double-mode single-standby mobile terminal is characterized in that, this method comprises:
The communication module of different systems is linked to each other by the general-purpose interface that carries, and in the double-mode single-standby mobile terminal running, the communication module of different systems is by communicating by letter between described general-purpose interface realization and main frame.
2. the method for reduction power consumption of double-mode single-standby mobile terminal according to claim 1 is characterized in that, the type of the general-purpose interface that the communication module of described different systems carries is identical.
3. the method for reduction power consumption of double-mode single-standby mobile terminal according to claim 1 and 2 is characterized in that, described general-purpose interface is: safe digital I/O SDIO interface, general I/O GPIO interface or general-purpose serial bus USB interface.
4. the method for reduction power consumption of double-mode single-standby mobile terminal according to claim 1 and 2 is characterized in that, the communication module of described different systems by general-purpose interface realize with main frame between communicate by letter, be specially:
If the communication module of current operation directly links to each other with common interface, then the communication module of current operation directly by common interface realize with main frame between communicate by letter;
If the communication module of current operation links to each other with common interface indirectly by another communication module, then the communication module of current operation is by general-purpose interface on the different systems communication module and the realization of the communication module another holding state under information transparent transmission, carry out with main frame between communicate by letter.
5. a device that reduces power consumption of double-mode single-standby mobile terminal comprises: common interface, the first standard communication module and the second standard communication module; It is characterized in that, the described first standard communication module and the second standard communication module comprise first general-purpose interface and second general-purpose interface respectively, be used to connect the communication module of different systems, the communication module of different systems by described general-purpose interface carry out with main frame between communicate by letter.
6. the device of reduction power consumption of double-mode single-standby mobile terminal according to claim 5 is characterized in that, when the described second standard communication module directly links to each other with main frame by common interface;
Accordingly, described first general-purpose interface is connected the communication module of different systems with second general-purpose interface, the communication module of different systems by described general-purpose interface carry out with main frame between communicate by letter, be specially:
Behind the information via second standard communication module transparent transmission that main frame issues by common interface, send to the first standard communication module by second general-purpose interface and first general-purpose interface, the first standard communication module successively arrives main frame by the transparent transmission of first general-purpose interface, second general-purpose interface and the second standard communication module with information uploading; The second standard communication module by common interface directly and main frame communicate.
7. the device of reduction power consumption of double-mode single-standby mobile terminal according to claim 5 is characterized in that, when the described first standard communication module directly links to each other with main frame by common interface;
Accordingly, described first general-purpose interface is connected the communication module of different systems with second general-purpose interface, the communication module of different systems by described general-purpose interface carry out with main frame between communicate by letter, be specially:
When the first standard communication module directly links to each other with main frame by common interface, behind the information via first standard communication module transparent transmission that main frame issues by common interface, send to the second standard communication module by first general-purpose interface and second general-purpose interface, the second standard communication module successively arrives main frame by the transparent transmission of second general-purpose interface, first general-purpose interface and the first standard communication module with information uploading; The first standard communication module by common interface directly and main frame communicate.
8. according to the device of claim 5,6 or 7 described reduction power consumption of double-mode single-standby mobile terminal, it is characterized in that described general-purpose interface is: SDIO interface, GPIO interface or USB interface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102059808A CN101707797B (en) | 2009-11-30 | 2009-11-30 | Method and device for reducing power consumption of double-mode single-standby mobile terminal |
| PCT/CN2010/072827 WO2010148826A1 (en) | 2009-11-30 | 2010-05-17 | Method and device for reducing power consumption of dual-mode single-standby mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102059808A CN101707797B (en) | 2009-11-30 | 2009-11-30 | Method and device for reducing power consumption of double-mode single-standby mobile terminal |
Publications (2)
| Publication Number | Publication Date |
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| CN101707797A true CN101707797A (en) | 2010-05-12 |
| CN101707797B CN101707797B (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102059808A Expired - Fee Related CN101707797B (en) | 2009-11-30 | 2009-11-30 | Method and device for reducing power consumption of double-mode single-standby mobile terminal |
Country Status (2)
| Country | Link |
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| CN (1) | CN101707797B (en) |
| WO (1) | WO2010148826A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148826A1 (en) * | 2009-11-30 | 2010-12-29 | 中兴通讯股份有限公司 | Method and device for reducing power consumption of dual-mode single-standby mobile terminal |
| WO2015035617A1 (en) * | 2013-09-13 | 2015-03-19 | 华为技术有限公司 | Method and device for coordinated control between plurality of processing devices in terminal |
| CN104488197A (en) * | 2012-07-21 | 2015-04-01 | 奥迪股份公司 | Circuit arrangement for a mobile communications unit of a motor vehicle, motor vehicle and method for operating a circuit arrangement |
| CN108933817A (en) * | 2018-06-19 | 2018-12-04 | 深圳市炬力北方微电子有限公司 | A kind of pair system |
| US10181865B2 (en) | 2012-07-21 | 2019-01-15 | Audi Ag | Mobile wireless device for a motor vehicle, and method for operating the mobile wireless device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5966667A (en) * | 1997-07-14 | 1999-10-12 | Motorola, Inc. | Dual mode communication device and method |
| US7751850B2 (en) * | 2005-09-01 | 2010-07-06 | Broadcom Corporation | Single chip multimode baseband processing circuitry with a shared radio interface |
| CN201022225Y (en) * | 2007-03-28 | 2008-02-13 | 中兴通讯股份有限公司 | A TD-SCDMA/PHS dual mode dual standby intelligent mobile terminal |
| CN101355742A (en) * | 2007-07-23 | 2009-01-28 | 英华达（南京）科技有限公司 | Handhold communication device and dual-mode single-standby method |
| CN101707797B (en) * | 2009-11-30 | 2012-11-28 | 中兴通讯股份有限公司 | Method and device for reducing power consumption of double-mode single-standby mobile terminal |
-
2009
- 2009-11-30 CN CN2009102059808A patent/CN101707797B/en not_active Expired - Fee Related
-
2010
- 2010-05-17 WO PCT/CN2010/072827 patent/WO2010148826A1/en active Application Filing
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148826A1 (en) * | 2009-11-30 | 2010-12-29 | 中兴通讯股份有限公司 | Method and device for reducing power consumption of dual-mode single-standby mobile terminal |
| CN104488197A (en) * | 2012-07-21 | 2015-04-01 | 奥迪股份公司 | Circuit arrangement for a mobile communications unit of a motor vehicle, motor vehicle and method for operating a circuit arrangement |
| CN104488197B (en) * | 2012-07-21 | 2016-08-24 | 奥迪股份公司 | For the circuit arrangement of mobile wireless electric unit of automobile, automobile and for the method running circuit arrangement |
| US9635708B2 (en) | 2012-07-21 | 2017-04-25 | Audi Ag | Circuit arrangement for a mobile communications unit of a motor vehicle, motor vehicle and method for operating a circuit arrangement |
| EP2875585B1 (en) * | 2012-07-21 | 2018-05-23 | Audi AG | Circuit arrangement for a mobile communications unit of a motor vehicle, motor vehicle and method for operating a circuit arrangement |
| US10181865B2 (en) | 2012-07-21 | 2019-01-15 | Audi Ag | Mobile wireless device for a motor vehicle, and method for operating the mobile wireless device |
| WO2015035617A1 (en) * | 2013-09-13 | 2015-03-19 | 华为技术有限公司 | Method and device for coordinated control between plurality of processing devices in terminal |
| CN105210447A (en) * | 2013-09-13 | 2015-12-30 | 华为技术有限公司 | Method and device for coordinated control between plurality of processing devices in terminal |
| CN105210447B (en) * | 2013-09-13 | 2020-01-31 | 华为技术有限公司 | Method and device for coordination control among multiple processing devices in terminals |
| CN108933817A (en) * | 2018-06-19 | 2018-12-04 | 深圳市炬力北方微电子有限公司 | A kind of pair system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010148826A1 (en) | 2010-12-29 |
| CN101707797B (en) | 2012-11-28 |
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