CN101984714A - Code division multiple access global system for mobile communication (CDMA GSM) terminal and method for reducing power dissipation - Google Patents
Code division multiple access global system for mobile communication (CDMA GSM) terminal and method for reducing power dissipation Download PDFInfo
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- CN101984714A CN101984714A CN2010105215054A CN201010521505A CN101984714A CN 101984714 A CN101984714 A CN 101984714A CN 2010105215054 A CN2010105215054 A CN 2010105215054A CN 201010521505 A CN201010521505 A CN 201010521505A CN 101984714 A CN101984714 A CN 101984714A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a code division multiple access global system for mobile communication (CDMA GSM) terminal and a method for reducing power dissipation. The CDMA GSM terminal comprises an application module, a 3G wireless communication module and a 2G wireless communication module, wherein the 3G wireless communication module is used for executing videophone services in a grouping (PS) service and a circuit (CS) service, the 2G wireless communication module is used for executing CS services expect the videophone service; and when the CDMA GSM terminal is powered on, the application module firstly controls the 2G wireless communication module and the 3G wireless communication module to begin operating and then controls the 3G wireless communication module to enter the sleep state. The invention proposes an innovative power management strategy, thus the terminal power dissipation can be reduced maximally and the cruising power of the terminal can be improved.
Description
Technical field
The present invention relates to field of mobile communication, relate in particular to the method for a kind of dual-network and dual-standby terminal and reduction power consumption.
Background technology
Along with domestic 3G network construction progressively launches, three big mobile communications operators have formally stepped into the 3G epoch.Yet because at the first stage of construction of current 3G network and in ensuing one period period of expansion, the covering level of 3G network is compared and has been passed through that the more than ten years continue to optimize and perfect 2G network, be that the degree of depth that still covers of the range (the 2G network almost covers the whole natural village of China) that covers (as indoor, basement and subway etc.) all exists big gap, thus each big operator also all simultaneously with 2G and the 3G pair of net long-term co-existence operation target and strategy as oneself.China Mobile has proposed the three not principle and the whole-colored TD(TD SDMA of " do not change card, the not number of changing, do not need registration " especially)/GSM (global system for mobile communications) double-mode single-standby customization mobile phone terminal promotes and runs the TD 3G network of oneself.
The strategy of this but " 2,3G network coexistence ", " customization of TD/GSM double-mode single-standby terminal " has but run into a difficult problem in the reality operation.On the one hand, " 2,3G bimodulus switch " strategy causes the mobile phone terminal gravity treatment frequent because existing, and power consumption is serious, the conversation call drop, and the online cutout, even abnormal failure such as off-grid happens occasionally, user experience is relatively poor; Again because existing 3G network covering quality also can not show a candle to the GSM network, cause the user lack confidence on the other hand to the TD network.The problem of network has caused the quagmire of terminal, and the problem of network has been amplified in the quagmire of terminal conversely.
Summary of the invention
In order to address the above problem, 2G, 3G dual-network and dual-standby have been proposed, the dual-network and dual-standby terminal of two Modem architectural schemes of PS, CS service distributing, but still can there be the serious and problem of flying power difference of power consumption in the terminal of two Modem architectural schemes.
The technical problem to be solved in the present invention proposes a kind of dual-network and dual-standby terminal and reduces the method for power consumption, can reduce the cruising time that power consumption promotes terminal.
In order to address the above problem, the invention provides the method that a kind of dual-network and dual-standby terminal reduces power consumption, described dual-network and dual-standby terminal comprises application module, 3G wireless communication module and 2G wireless communication module, described 3G wireless communication module is used for carrying out the visual telephone service of grouping (PS) business and circuit (CS) business, described 2G wireless communication module is used to carry out the CS business except that visual telephone service, and described method comprises:
During described dual-network and dual-standby starting up of terminal, the described application module described 2G wireless communication module of control and described 3G wireless communication module is earlier opened, and controls described 3G wireless communication module then and enters sleep state.
Preferably, said method also has following characteristics:
After described 3G wireless communication module enters sleep state, before the visual telephone service in carrying out PS business or CS business, do not carry out and search the net strategy or in special time, do not carry out and search the net strategy.
Preferably, said method also has following characteristics:
When the visual telephone service in described dual-network and dual-standby terminal execution PS business or the CS business,
Described application module control 3G wireless communication module switches to operating state from sleep state, and carries out and search the net strategy fast.
Preferably, said method also has following characteristics:
When the visual telephone service in described dual-network and dual-standby terminal execution PS business or the CS business,
Described application module control 2G wireless communication module enters sleep state, and carries out and search the net strategy.
Preferably, said method also has following characteristics:
Described 3G wireless communication module is after sleep state switches to operating state, if in the special time data interaction does not take place, then described application module control 3G wireless communication module enters sleep state.
Preferably, said method also comprises:
The usage frequency of described application module statistics PS business and visual telephone service opens or closes according to the usage frequency control 3G wireless communication module of being added up.
Preferably, said method also has following characteristics:
The usage frequency of described application module statistics PS business and visual telephone service, the step that opens or closes according to the usage frequency control 3G wireless communication module of being added up comprises:
Statistics submodule in the application module is measurement period with the time-domain, the usage frequency of the professional and visual telephone service of statistics PS, described time-domain comprise daytime the territory and night the territory;
If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is smaller or equal to first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS smaller or equal to second threshold value, then when next time-domain begins, close the 3G wireless communication module;
If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is greater than first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS greater than second threshold value, then when next time-domain begins, open the 3G wireless communication module.
Preferably, said method also comprises:
If terminal switches to off-mode from open state in measurement period, then described statistics submodule abandons the usage frequency data of being added up.
Preferably, said method also comprises:
Described application module carry flash memory and DDR, described 3G wireless communication module and 2G wireless communication module be the carry flash memory only; Described 3G wireless communication module and 2G wireless communication module and described application module are shared the DDR of described application module carry.
Preferably, said method also has following characteristics:
The DDR of described application module carry comprises three zones, is respectively: the internal memory that internal memory, application module and the 2G wireless communication module that application module and 3G wireless communication module are shared shared, and the internal memory that takies alone of application module.
In order to address the above problem, the invention provides a kind of dual-network and dual-standby terminal, comprise application module, 3G wireless communication module and 2G wireless communication module,
Described application module is used for when described dual-network and dual-standby starting up of terminal, and described 2G wireless communication module of control and described 3G wireless communication module are opened earlier, control described 3G wireless communication module then and enter sleep state;
Described 3G wireless communication module is used for the control according to described application module, carries out the visual telephone service in grouping (PS) business and circuit (CS) business;
Described 2G wireless communication module is used for the control according to described application module, carries out the CS business except that visual telephone service.
Preferably, above-mentioned dual-network and dual-standby terminal also has following characteristics:
Described 3G wireless communication module also is used for after entering sleep state, before the visual telephone service in carrying out PS business or CS business, does not carry out and searches the net strategy or do not carry out in special time and search the net strategy.
Preferably, above-mentioned dual-network and dual-standby terminal also has following characteristics:
Described application module also is used for when described dual-network and dual-standby terminal is carried out the visual telephone service of PS business or CS business, control 3G wireless communication module switches to operating state from sleep state, and controls described 3G wireless communication module execution and search the net strategy fast; And control 2G wireless communication module enters sleep state, and controls described 2G wireless communication module execution and search the net strategy.
Preferably, above-mentioned dual-network and dual-standby terminal also has following characteristics:
Described application module also be used for when described 3G wireless communication module after sleep state switches to operating state, if special time in data interaction does not take place, then control described 3G wireless communication module and enter sleep state.
Preferably, above-mentioned dual-network and dual-standby terminal also has following characteristics:
Described application module also is used to add up the usage frequency of PS business and visual telephone service, opens or closes according to the usage frequency control 3G wireless communication module of being added up.
Preferably, above-mentioned dual-network and dual-standby terminal also has following characteristics:
Described application module comprises the statistics submodule, and described statistics submodule is used for, with comprise daytime the territory and night the territory time-domain be measurement period, the usage frequency of the professional and visual telephone service of statistics PS; If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is smaller or equal to first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS smaller or equal to second threshold value, then when next time-domain begins, close the 3G wireless communication module; If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is greater than first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS greater than second threshold value, then when next time-domain begins, open the 3G wireless communication module.
Preferably, above-mentioned dual-network and dual-standby terminal also has following characteristics:
Described application module carry flash memory and DDR, described 3G wireless communication module and 2G wireless communication module be the carry flash memory only; Described 3G wireless communication module and 2G wireless communication module and described application module are shared the DDR of described application module carry;
The DDR of described application module carry comprises three zones, is respectively: the internal memory that internal memory, application module and the 2G wireless communication module that application module and 3G wireless communication module are shared shared, and the internal memory that takies alone of application module.
The present invention proposes power management policy, can reduce power consumption of terminal to the full extent, promote the terminal flying power with novelty.
Description of drawings
Fig. 1 is two Modem architecture system block diagrams of the embodiment of the invention.
Fig. 2 is that the application module of the embodiment of the invention comprises the schematic diagram of adding up submodule.
Fig. 3 is the schematic diagram of the employing shared drive mode of the embodiment of the invention.
Embodiment
As shown in Figure 1, for 2G, 3G dual-network and dual-standby terminal adopt i.e. two wireless communication modules of two Modem() schematic diagram of framework, comprise application module, 3G wireless communication module and 2G wireless communication module, wherein, described 3G wireless communication module is used for carrying out the visual telephone service of grouping (PS) business and circuit (CS) business, and described 2G wireless communication module is used to carry out the CS business except that visual telephone service.
In order to solve the serious problem of above power consumption, in the present invention, adopt three strategies to reduce power consumption.
Strategy 1: strategy is netted in optimum searching
During the dual-network and dual-standby starting up of terminal, described application module is controlled described 2G wireless communication module and described 3G wireless communication module earlier and is opened, and controls described 3G wireless communication module then and enters sleep state.And, preferably, after described 3G wireless communication module enters sleep state, before the visual telephone service in carrying out PS business or CS business, do not carry out and search the net strategy or in special time, do not carry out and search the net strategy.
This special time can be set to a long period, like this, the 2G wireless communication module of carrying CS business is in the acquiescence open mode when starting shooting, and carrying PS is professional and open the back earlier but the mandatory sleep state that enters during the 3G wireless communication module start of visual telephone service, and does not take place not carry out before the PS business and search the net strategy or do not carry out in one period long period that to search net tactful; Thereby guarantee that most of users (as voice call or note) under common application scenarios have only a 2G wireless communication module to be in to enable and search the net Policy Status, thereby terminal can reduce power consumption.
In addition, when the visual telephone service in described dual-network and dual-standby terminal execution PS business or the CS business, described application module control 3G wireless communication module switches to operating state from sleep state, and carries out and search the net strategy fast; Described application module control 2G wireless communication module enters sleep state, and carries out and search the net strategy.
When described 3G wireless communication module after sleep state switches to operating state, if in the special time data interaction does not take place, then described application module control 3G wireless communication module enters sleep state.
Like this, can further help to reduce power consumption.
Strategy 2: the strategy that opens or closes the 3G wireless communication module
The usage frequency of described application module statistics PS business and visual telephone service opens or closes according to the usage frequency control 3G wireless communication module of being added up.
As shown in Figure 2, application module increases the statistics submodule, and this statistics submodule is measurement period with the time-domain, the usage frequency of statistics PS business and visual telephone service, described time-domain comprise daytime the territory and night the territory.
If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is smaller or equal to first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS smaller or equal to second threshold value, then when next time-domain begins, close the 3G wireless communication module.
If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is greater than first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS greater than second threshold value, then when next time-domain begins, open the 3G wireless communication module.
If terminal switches to off-mode from open state in measurement period, then described statistics submodule abandons the usage frequency data of being added up.
Strategy 3: the strategy that adopts the shared drive mode
Described application module carry flash memory (FLASH) and DDR (Double Date Rate SDRAM, Double Data Rate synchronous DRAM), described 3G wireless communication module and 2G wireless communication module be the carry flash memory only; Described 3G wireless communication module and 2G wireless communication module and described application module are shared the DDR of described application module carry.
The DDR of described application module carry comprises three zones, is respectively: the internal memory that internal memory, application module and the 2G wireless communication module that application module and 3G wireless communication module are shared shared, and the internal memory that takies alone of application module.Can not carry out direct memory access between 2G wireless communication module and the 3G wireless communication module.
3G wireless communication module and 2G wireless communication module need not carry DDR, so the power consumption of SDRAM (DDR) self-refresh will reduce widely and reaches the purpose that reduces power consumption when adopting the in running order or holding state of this tactful terminal.
Further describe the present invention with a concrete example of using below.
In this example, the adoptable hardware plan of terminal is:
The AP(application) module adopts the TAVOR PXA935A platform of Marvell, 2G wireless communication module (can be GSM/EDGE(enhanced data rates for gsm evolution technology) wireless communication module) adopt the TTPCOM platform of ADI, 3G wireless communication module (can be that the TD/HSDPA(high speed downlink packet inserts) wireless communication module) adopt the A2000+H platform of LeadCore.Wherein the AP application module is responsible for realizing application interface, applied business, audio/video encoding/decoding, is carried out mutual etc. with wireless communication module; The CS of 2G wireless communication module carrying except that video telephone is professional as (hereinafter to be referred as the CS business) such as voice call or short message services; 3G wireless communication module carrying PS data service, as the online surfing, and (hereinafter to be referred as the PS business) such as visual telephone services in the CS business.U (S) IM card module (being identification module) is connected with 2G wireless communication module and/or 3G wireless communication module, is inserted with U (S) IM card in this module.
During above-mentioned starting up of terminal, the 2G wireless communication module of carrying CS business will be unlocked, and adopt the maturation of optimizing to search the net strategy; And open the back earlier but the mandatory sleep state that enters during the 3G wireless communication module start of carrying PS business, and do not take place not carry out before the PS data service and search the net strategy or in one period long period, do not carry out and search the net strategy.When the user uses the 2G CS business of voice call or note etc.,, then can switch to operating state from sleep state if the 2G wireless communication module is in sleep state; And the 3G wireless communication module still can be in sleep state and do not carry out and search net or do not carry out in one period long period and search net strategy.
When using, the user surfs the web or 3G such as video telephone when professional, the 2G wireless communication module generally is in sleep state but can carries out and search the net strategy, and the 3G wireless module can switch to operating state from sleep state, when data interaction takes place, can carry out fast and search the net strategy, rely on the big advantage of 3G network bandwidth, switch to sleep state after finishing data interaction apace; And data interaction does not take place in supposition within a certain period of time, and then the 3G wireless communication module switches to sleep state.
Through estimation, adopt above-mentioned terminal contrast of searching the design of net strategy to adopt traditional terminal of searching the net strategy will save power consumption and be approximately 300mW.Its estimation equation is:
Power consumption=the saving of saving on average search net electric current * average battery voltage
Wherein the average battery voltage full voltage * 80% that equals end cell converts.
In this example, the AP application module increases the statistics submodule of user's use habit, and this submodule meeting recording user uses the frequency of PS business, carries out the opening/closing of the control 3G wireless communication module of tactic.
Suppose and be divided into two time-domains with 24 hours: a time-domain is from 8:00 to 22:59, can be referred to as " territory on daytime "; Another time-domain is from 23:00 to 7:59, can be referred to as " territory at night ".If with per 30 minutes as the frequency unit of measurement, then the total frequency in territory on daytime is 30 times, the total frequency in territory at night is 18 times.Suppose with the time-domain to be measurement period, if terminal be under the open state user in whole daytime territory the PS data service frequency that uses smaller or equal to 6 times, promptly use frequency smaller or equal to 20%; Perhaps the user in the All Through The Night territory the PS data service frequency that uses smaller or equal to 3 times, promptly use frequency less than 18%, then will enable the strategy of closing the 3G wireless communication module zero hour in next time-domain; Need use the PS data service and work as the user afterwards, then use the submodule execution and open the 3G wireless communication module by AP.If the user in whole daytime territory the PS data service frequency that uses greater than 6 times, promptly use frequency greater than 20%; Perhaps the user in the All Through The Night territory the PS data service frequency that uses greater than 3 times, promptly use frequency greater than 18%, then will not enable the zero hour and close 3G wireless communication module strategy in next time-domain.If terminal switches to off-mode by open state in measurement period, the statistics of the interior PS data service frequency of utilization of measurement period before then the statistics submodule of AP side can abandon, and terminal is netted strategy and is not used the strategy that opens or closes the 3G wireless communication module in optimum the searching of start back startup next time.
Use more and the less customer group of the professional use of 3G for particular group or 2G business, the terminal of using above-mentioned strategy can reduce power consumption to a certain extent, and the power consumption of being saved need be estimated according to factors such as operation PS traffic frequencies in different user group and the different time territory.
As shown in Figure 3, in this example, utilize the data interaction of carrying out between shared drive mode 2G wireless communication module, 3G wireless communication module and the AP application module.
Common design is that the 2G wireless communication module needs carry FLASH(flash memory)+SDRAM(Synchronous Dynamic Random Access Memory, synchronous DRAM) carrier, the 3G wireless communication module needs carry FLASH+SDRAM carrier, and the AP application module needs carry FLASH+DDR carrier.3 SDRAM (DDR) also are in the self-refresh hold mode when adopting the in running order or holding state of the terminal of above-mentioned design, and among the present invention, propose AP application module carry FLASH+DDR, and 2G wireless communication module and 3G wireless communication module only need carry FLASH; The DDR of AP application module carry mark off two parts independently memory headroom offer 2G wireless communication module and 3G wireless communication module respectively and use.Be that DDR is divided into three zones, be respectively: the internal memory DDR-CS that application module and 2G wireless communication module are shared, the internal memory DDR-PS that application module and 3G wireless communication module are shared, and the internal memory DDR (AP) that takies alone of application module.Only there is the power consumption of 1 SDRAM (DDR) self-refresh to reduce widely when therefore, adopting the in running order or holding state of this tactful terminal and reaches the purpose that reduces power consumption.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to finish by program, described program can be stored in the computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize, correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (17)
1. a dual-network and dual-standby terminal reduces the method for power consumption, it is characterized in that, described dual-network and dual-standby terminal comprises application module, 3G wireless communication module and 2G wireless communication module, described 3G wireless communication module is used for carrying out the visual telephone service of grouping (PS) business and circuit (CS) business, described 2G wireless communication module is used to carry out the CS business except that visual telephone service, and described method comprises:
During described dual-network and dual-standby starting up of terminal, the described application module described 2G wireless communication module of control and described 3G wireless communication module is earlier opened, and controls described 3G wireless communication module then and enters sleep state.
2. the method for claim 1 is characterized in that,
After described 3G wireless communication module enters sleep state, before the visual telephone service in carrying out PS business or CS business, do not carry out and search the net strategy or in special time, do not carry out and search the net strategy.
3. method as claimed in claim 2 is characterized in that,
When the visual telephone service in described dual-network and dual-standby terminal execution PS business or the CS business,
Described application module control 3G wireless communication module switches to operating state from sleep state, and carries out and search the net strategy fast.
4. method as claimed in claim 3 is characterized in that,
When the visual telephone service in described dual-network and dual-standby terminal execution PS business or the CS business,
Described application module control 2G wireless communication module enters sleep state, and carries out and search the net strategy.
5. method as claimed in claim 3 is characterized in that,
Described 3G wireless communication module is after sleep state switches to operating state, if in the special time data interaction does not take place, then described application module control 3G wireless communication module enters sleep state.
6. the method for claim 1 is characterized in that, described method also comprises:
The usage frequency of described application module statistics PS business and visual telephone service opens or closes according to the usage frequency control 3G wireless communication module of being added up.
7. method as claimed in claim 6 is characterized in that,
The usage frequency of described application module statistics PS business and visual telephone service, the step that opens or closes according to the usage frequency control 3G wireless communication module of being added up comprises:
Statistics submodule in the application module is measurement period with the time-domain, the usage frequency of the professional and visual telephone service of statistics PS, described time-domain comprise daytime the territory and night the territory;
If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is smaller or equal to first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS smaller or equal to second threshold value, then when next time-domain begins, close the 3G wireless communication module;
If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is greater than first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS greater than second threshold value, then when next time-domain begins, open the 3G wireless communication module.
8. method as claimed in claim 7 is characterized in that, described method also comprises:
If terminal switches to off-mode from open state in measurement period, then described statistics submodule abandons the usage frequency data of being added up.
9. as any described method in the claim 1～8, it is characterized in that described method also comprises:
Described application module carry flash memory and DDR, described 3G wireless communication module and 2G wireless communication module be the carry flash memory only; Described 3G wireless communication module and 2G wireless communication module and described application module are shared the DDR of described application module carry.
10. method as claimed in claim 9 is characterized in that,
The DDR of described application module carry comprises three zones, is respectively: the internal memory that internal memory, application module and the 2G wireless communication module that application module and 3G wireless communication module are shared shared, and the internal memory that takies alone of application module.
11. a dual-network and dual-standby terminal is characterized in that, comprises application module, 3G wireless communication module and 2G wireless communication module,
Described application module is used for when described dual-network and dual-standby starting up of terminal, and described 2G wireless communication module of control and described 3G wireless communication module are opened earlier, control described 3G wireless communication module then and enter sleep state;
Described 3G wireless communication module is used for the control according to described application module, carries out the visual telephone service in grouping (PS) business and circuit (CS) business;
Described 2G wireless communication module is used for the control according to described application module, carries out the CS business except that visual telephone service.
12. dual-network and dual-standby terminal as claimed in claim 11 is characterized in that,
Described 3G wireless communication module also is used for after entering sleep state, before the visual telephone service in carrying out PS business or CS business, does not carry out and searches the net strategy or do not carry out in special time and search the net strategy.
13. dual-network and dual-standby terminal as claimed in claim 12 is characterized in that,
Described application module also is used for when described dual-network and dual-standby terminal is carried out the visual telephone service of PS business or CS business, control 3G wireless communication module switches to operating state from sleep state, and controls described 3G wireless communication module execution and search the net strategy fast; And control 2G wireless communication module enters sleep state, and controls described 2G wireless communication module execution and search the net strategy.
14. dual-network and dual-standby terminal as claimed in claim 13 is characterized in that,
Described application module also be used for when described 3G wireless communication module after sleep state switches to operating state, if special time in data interaction does not take place, then control described 3G wireless communication module and enter sleep state.
15. dual-network and dual-standby terminal as claimed in claim 11 is characterized in that,
Described application module also is used to add up the usage frequency of PS business and visual telephone service, opens or closes according to the usage frequency control 3G wireless communication module of being added up.
16. dual-network and dual-standby terminal as claimed in claim 6 is characterized in that,
Described application module comprises the statistics submodule, and described statistics submodule is used for, with comprise daytime the territory and night the territory time-domain be measurement period, the usage frequency of the professional and visual telephone service of statistics PS; If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is smaller or equal to first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS smaller or equal to second threshold value, then when next time-domain begins, close the 3G wireless communication module; If described dual-network and dual-standby terminal is in open state, the usage frequency of the professional and visual telephone service of PS is greater than first threshold value in whole daytime territory, perhaps in the All Through The Night territory usage frequency of the professional and visual telephone service of PS greater than second threshold value, then when next time-domain begins, open the 3G wireless communication module.
17. as any described dual-network and dual-standby terminal in the claim 11～16, it is characterized in that,
Described application module carry flash memory and DDR, described 3G wireless communication module and 2G wireless communication module be the carry flash memory only; Described 3G wireless communication module and 2G wireless communication module and described application module are shared the DDR of described application module carry;
The DDR of described application module carry comprises three zones, is respectively: the internal memory that internal memory, application module and the 2G wireless communication module that application module and 3G wireless communication module are shared shared, and the internal memory that takies alone of application module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010521505.4A CN101984714B (en) | 2010-10-27 | 2010-10-27 | Code division multiple access global system for mobile communication (CDMA GSM) terminal and method for reducing power dissipation |
| PCT/CN2011/070947 WO2012055189A1 (en) | 2010-10-27 | 2011-02-11 | Dual-network terminal, and method for reducing power consumption |
Applications Claiming Priority (1)
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| CN102695257A (en) * | 2012-06-19 | 2012-09-26 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and power consumption optimizing method thereof |
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| CN103249180A (en) * | 2013-04-16 | 2013-08-14 | 广东欧珀移动通信有限公司 | Intelligent switching method and system for dual-card mobile phone |
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| CN104869619A (en) * | 2015-04-28 | 2015-08-26 | 宇龙计算机通信科技(深圳)有限公司 | Single card dual standby long term evolution (LTE) terminal network control method and device |
| CN105191433A (en) * | 2013-03-06 | 2015-12-23 | 三星电子株式会社 | Apparatus and method for power saving through transmission interval in wireless communication system |
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| CN102695257A (en) * | 2012-06-19 | 2012-09-26 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and power consumption optimizing method thereof |
| CN105191433A (en) * | 2013-03-06 | 2015-12-23 | 三星电子株式会社 | Apparatus and method for power saving through transmission interval in wireless communication system |
| CN103249180B (en) * | 2013-04-16 | 2016-05-04 | 广东欧珀移动通信有限公司 | A kind of intelligent switch method of double-card mobile phone and system |
| CN103249180A (en) * | 2013-04-16 | 2013-08-14 | 广东欧珀移动通信有限公司 | Intelligent switching method and system for dual-card mobile phone |
| CN104869619A (en) * | 2015-04-28 | 2015-08-26 | 宇龙计算机通信科技(深圳)有限公司 | Single card dual standby long term evolution (LTE) terminal network control method and device |
| CN106332227A (en) * | 2015-06-16 | 2017-01-11 | 联芯科技有限公司 | Network search method and network search device |
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| CN106507455A (en) * | 2016-10-31 | 2017-03-15 | 努比亚技术有限公司 | A kind of control method and mobile terminal |
| CN106792632A (en) * | 2016-11-23 | 2017-05-31 | 努比亚技术有限公司 | A kind of method and device of terminal control |
Also Published As
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| CN101984714B (en) | 2015-03-25 |
| WO2012055189A1 (en) | 2012-05-03 |
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