CN101932136A - Management method for dual-mode mobile terminal - Google Patents
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- CN101932136A CN101932136A CN2008101905814A CN200810190581A CN101932136A CN 101932136 A CN101932136 A CN 101932136A CN 2008101905814 A CN2008101905814 A CN 2008101905814A CN 200810190581 A CN200810190581 A CN 200810190581A CN 101932136 A CN101932136 A CN 101932136A
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Abstract
The invention discloses a management method for a dual-mode mobile terminal. The method comprises that: under the condition of reaching a paging receiving periodic interval, physical layer software in an activated state is triggered and awakened to receive and process paging indication information from a current service cell; the physical layer software in the activated state reports first information to dual-mode protocol stack software, measures and searches intra-frequency cells and inter-frequency cells respectively and then enters a sleep state, wherein the first information is used for awakening the dual-mode protocol stack software; the dual-mode protocol stack software processes the first information and awakens the physical layer software in a non-activated state; the dual-mode protocol stack software receives and processes second information reported by the physical layer software in the non-activated state and enters the sleep state; and the physical layer software in the non-activated state enters the sleep state. The method can reduce the power consumption of the mobile terminal.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of management method that is used for mode mobile terminal.
Background technology
Mode mobile terminal is often referred to the portable terminal that can both use in 2G communication system and 3G communication system.Along with development of Communication Technique, the construction of 3G communication system has begun progressively to implement, in order to make users smoothly transit to the 3G communication system,, require portable terminal such as mobile phone must possess the ability that bimodulus switches also in order to utilize the construction input of original 2G communication system from the 2G communication system.
So-called bimodulus, be meant that portable terminal is according to residing geographical position and signal strength signal intensity, select to insert 2G communication system or 3G communication system voluntarily, no matter current being in of portable terminal has service condition or is in no professional state, can both be implemented in automatically between two kinds of systems and take over seamlessly, and the user experiences less than the otherness between the different mode in handoff procedure.
At present; the 3G communication system comprises: Wideband Code Division Multiple Access (WCDMA) inserts (Wideband Code Division Multiple Access; abbreviate WCDMA as); code division multiple access inserts (Code Division Multiple Access; abbreviate CDMA as) 2000 and TD SDMA insert (Time Division-Synchronous Code Division Multiple Access; abbreviate TD-SCDMA as) three kinds of standards; therefore; bimodulus generally is meant WCDMA and global system for mobile communications GSM (Global System for Mobile Communication; abbreviate GSM as) bimodulus, one of these three types of CDMA2000 and GSM bimodulus or TD-SCDMA and GSM bimodulus.
Usually, portable terminal all has the low power dissipation design demand, the mode mobile terminal product also has such demand, therefore, how to reduce the power consumption time of mode mobile terminal, reduce mobile terminal power consumption, to improve the whole standby performance of mode mobile terminal, one of the major issue that need consider when being the mode mobile terminal design.
Since portable terminal in use the most of the time all be in the system standby state, therefore, the portable terminal low power dissipation design mainly considers how to reduce as far as possible the operating time of portable terminal under no professional state.At present, realize the target of low-power consumption in order to cooperate portable terminal, the communication system protocol of 2G and 3G has all designed a kind of paging state (promptly, the professional state of the nothing of portable terminal), its objective is to make portable terminal can enter sleep state if having time, and when it needs the receiving system beep-page message, wake up.
Fig. 1 is the flow chart according to mode mobile terminal software processes flow process in the paging receiving cycle of correlation technique.Software in the portable terminal generally is made of these three parts of dual-mode protocol stack software, 2G physical layer software and 3G physical layer software.As shown in Figure 1, after portable terminal is waken up from sleep state, generally all need to carry out following work: at first, hardware is in dormant software by interrupting waking up, software is opened radio frequency with control and is obtained synchronously with current service cell then, then keep locking by software control frequency-tracking and cell boarder, finish reception and processing to the Serving cell paging indication information, start measurement and search then to frequently interior sub-district, start the measurement and the search of inter-frequency cell after finishing, also to carry out system's measurements at last, after all are measured and all finish, software need record measurement result in the data file, closes radio frequency at last, and all softwares enter sleep state once more.
By foregoing description as can be known, when the paging receiving cycle finishes in the correlation technique, what hardware woke up earlier is dual-mode protocol stack software, by the opening and closing of the unified control of dual-mode protocol stack software radio frequency, and waking up, working and sleeping by the physical layer software of the physical layer software of the unified control scheduling of dual-mode protocol stack software state of activation and unactivated state; Dual-mode protocol stack software is to be waken up at first in mobile terminal system, also is to enter dormantly at last, and at the duration of work of the physical layer software of the physical layer software of state of activation and unactivated state, dual-mode protocol stack software is in non-sleep state always.
In above-mentioned handling process, because centralized dispatching by dual-mode protocol stack software, therefore increased the running time of dual-mode protocol stack software, because dual-mode protocol stack software generally operates on the kernel of Main Processor Unit of portable terminal, and the operating current of Main Processor Unit is the chief component of standby current of mobile terminal, therefore, use this method can cause mobile terminal power consumption bigger.
At the workflow power consumption big problem of mode mobile terminal after waking up, effective solution is not proposed as yet in the correlation technique.
Summary of the invention
The present invention aims to provide a kind of management method that is used for mode mobile terminal, to solve mode mobile terminal big problem of power consumption under no professional state.
According to the present invention, provide a kind of management method that is used for mode mobile terminal.This mode mobile terminal comprises: the physical layer software of the physical layer software of state of activation, dual-mode protocol stack software and unactivated state.
The method according to this invention comprises: arrive under the paging receiving cycle situation at interval, the physical layer software of state of activation is triggered and wake-up, and receives and handle the paging indication information from current service cell; The physical layer software of state of activation reports the first information to dual-mode protocol stack software, and sub-district and inter-frequency cell are laggard in measuring and search for frequently respectively goes into the sleep state, and wherein, the first information is used to wake up dual-mode protocol stack software; The dual-mode protocol stack software processes first information, and wake the physical layer software of unactivated state up; Second information that the physical layer software of reception of dual-mode protocol stack software and processing unactivated state reports enters sleep state; The physical layer software of unactivated state enters sleep state.
Preferably, before the physical layer software reception and the processing of processing from the paging indication information of current service cell of state of activation, this method also comprises: the physical layer software of state of activation is opened radio frequency, carries out synchronously with current service cell.
Preferably, the physical layer software of state of activation reports the processing of the first information specifically to comprise to dual-mode protocol stack software: the physical layer software prediction window length of one's sleep of state of activation is the Tsleep window, and reports the first information that carries the Tsleep window to dual-mode protocol stack software; Wherein, the Tsleep window is the required time of processing of measuring and searching for frequently interior sub-district and inter-frequency cell.
Preferably, the first information also comprises: the measurement result information of paging indication information, last one-period.
Preferably, the dual-mode protocol stack software processes first information, and the processing of the physical layer software of wake-up unactivated state specifically comprises: dual-mode protocol stack software is converted to the accessible time window of physical layer software of unactivated state with the Tsleep window, and according to the physical layer software of this time window wake-up unactivated state.
Preferably, before second information that the physical layer software of reception of dual-mode protocol stack software and processing unactivated state reports, this method also comprises: the physical layer software of unactivated state is carried out system's measurements, and report second information that carries measurement result to dual-mode protocol stack software, wherein, to begin to carry out the time point of system's measurements be the time started point of Tsleep window to the physical layer software of unactivated state.
Preferably, the physical layer software of unactivated state enters dormant processing and specifically comprises: the physical layer software of unactivated state is closed radio frequency, enters sleep state.
Preferably, the physical layer software of state of activation is to enter before the sleep state last time, the residing communication standard of mode mobile terminal.
By means of technique scheme of the present invention, under the situation that does not increase hardware complexity, by increasing software accurately predicting and rational management, shortened the running software time, reduced the standby current of mode mobile terminal under no professional state, reduce system power dissipation, promoted mobile terminal performance.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the software processes flow process of the mode mobile terminal of prior art;
Fig. 2 is the flow chart according to the management method that is used for mode mobile terminal of the embodiment of the invention;
Fig. 3 is the flow chart according to the preferred process scheme of the management method that is used for mode mobile terminal of the embodiment of the invention;
Fig. 4 is a flow chart of handling example according to the management method that is used for mode mobile terminal of the embodiment of the invention;
Fig. 5 is the schematic diagram according to the time scale of the free time of the embodiment of the invention.
Embodiment
Functional overview
Main thought of the present invention is: in order to realize reducing the problem of double-mode mobile terminal standby power consumption, pass through to the accurately predicting of time window, to the Decentralization of radio frequency unit and to rational forward scheduling mutual between the polycaryon processor according to the method for the embodiment of the invention, realize good fit between dual-mode protocol stack software, 2G physical layer software and the 3G physical layer software, can shorten the running time of mobile terminal software under no professional state, improve software operation efficiency, realize reducing the purpose of mode mobile terminal overall power.
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Method embodiment
According to the present invention, a kind of management method that is used for mode mobile terminal is provided, wherein, this mode mobile terminal comprises: the physical layer software of the physical layer software of state of activation, dual-mode protocol stack software and unactivated state,
Fig. 2 is the flow chart according to the management method that is used for mode mobile terminal of the embodiment of the invention.Need to prove, the step of describing in following method can be carried out in the computer system such as a set of computer-executable instructions, and, though figure 2 illustrates logical order, but in some cases, can carry out step shown or that describe with the order that is different from herein.As shown in Figure 2, this method comprises following processing:
Step S202 arrives under the paging receiving cycle situation at interval, and the physical layer software of state of activation is triggered and wake-up, and receives and handle the paging indication information from current service cell;
Step S204, the physical layer software of state of activation reports the first information to dual-mode protocol stack software, and sub-district and inter-frequency cell are laggard in measuring and search for frequently respectively goes into the sleep state, and wherein, the first information is used to wake up dual-mode protocol stack software;
Step S206, the dual-mode protocol stack software processes first information, and wake the physical layer software of unactivated state up;
Step S208, second information that the physical layer software of reception of dual-mode protocol stack software and processing unactivated state reports enters sleep state;
Step S210, the physical layer software of unactivated state enters sleep state.
Describe above-mentioned each details of handling below in detail.
(1) step S202
Arrive under the paging receiving cycle situation at interval, the physical layer software of state of activation is triggered and wake-up, and the physical layer software of state of activation is opened radio frequency, carries out synchronously with current service cell, receives and handle the paging indication information from current service cell.
(2) step S204
The physical layer software prediction window length of one's sleep of state of activation is the Tsleep window, this Tsleep window is the required time of processing of measuring and searching for frequently interior sub-district and inter-frequency cell, and reports the first information that carries the Tsleep window to dual-mode protocol stack software; Wherein, this first information can also comprise: the measurement result information of paging indication information, last one-period;
And the physical layer software of state of activation is waken dual-mode protocol stack software up, and measures and search for the processing of frequently interior sub-district, measurement and search inter-frequency cell, enters sleep state afterwards;
(3) step S206
Dual-mode protocol stack software receives the first information, and the Tsleep window in the first information is converted to the accessible time window of physical layer software of unactivated state, according to the physical layer software of this time window wake-up unactivated state.
(4) step S208
After being triggered and wake-up, the physical layer software of unactivated state carries out system's measurements, and report second information that carries measurement result to dual-mode protocol stack software, enter sleep state after this measurement result of dual-mode protocol stack software processes, wherein, to begin to carry out the time point of system's measurements be the time started point of Tsleep window to the physical layer software of unactivated state.
(5) step S210
The physical layer software of unactivated state is closed radio frequency, enters sleep state.
By embodiments of the invention, can realize that the physical layer software of physical layer software, dual-mode protocol stack software and the unactivated state of state of activation obtains maximum lengths of one's sleep under no professional state, realized reducing the purpose of portable terminal overall power.
Fig. 3 is the flow chart according to the preferred process scheme of the management method that is used for mode mobile terminal of the embodiment of the invention.The portable terminal that is in 2G and 3G must be waken up according to certain all period interval under no professional state, handles routine works such as paging information reception, Cell searching measurement.This all period interval is exactly the paging receiving cycle shown in Fig. 3.As shown in Figure 3, this method may further comprise the steps:
Step S302, when the paging receiving cycle arrived at interval, the timer of registered in advance on hardware can produce an interruption, and will the trigger the activation physical layer software of state of this interruption is waken up earlier.
So-called state of activation referred to before the last portable terminal enters sleep state the residing communication standard of portable terminal.For example, portable terminal is to quarter on the 3G communication system before entering sleep, and the physical layer software of state of activation just is meant the 3G physical layer software so, and the physical layer software of unactivated state then is the 2G physical layer software; If portable terminal is to quarter on the 2G communication system before entering sleep, the physical layer software of state of activation just is meant the 2G physical layer software so, and the physical layer software of unactivated state then is the 3G physical layer software.
After the physical layer software of state of activation was waken up, the physical layer software of dual-mode protocol stack software and unactivated state all also was in sleep state.
Step S304-S306, the physical layer software of state of activation opens radio frequency earlier and current service cell obtains synchronously, and then control frequency is followed the tracks of and the cell boarder locking, finishes reception and processing to the Serving cell paging indication information.
Above-mentioned steps S302-S306 is corresponding to the step S202 among Fig. 2.
Step S308, start follow-up measurement and search in the physical layer software of state of activation to sub-district in frequently, and to the measurement of inter-frequency cell with search for before these work, the physical layer software of state of activation needs the time of the follow-up required cost of these work of prediction earlier, provides Tsleep (length of one's sleep) window then.This Tsleep window is finished these follow-up work for the physical layer software that refers to state of activation time point is beginning, ends up being the time span of termination to this paging receiving cycle.
Step S310 after the physical layer software of state of activation is finished the prediction of Tsleep window, will wake dual-mode protocol stack software up.
Above-mentioned steps S308-S310 is corresponding to the step S204 among Fig. 2.
Step S312, the physical layer software of state of activation is carried out measurement and the search to sub-district in frequently, and to the measurement and the search of inter-frequency cell.
Step S314, the information that the physical layer software of dual-mode protocol stack software processes state of activation reports is converted to the physical layer software time window to understand of unactivated state with the Tsleep window, and will wake the physical layer software of unactivated state up.
Step S316, the physical layer software of unactivated state is triggered and wake-up.
Above-mentioned steps S312-S314 is corresponding to the step S206 among Fig. 2.
Step S318, the measurement between the physical layer software executive system of unactivated state, and the measurement result that reports to dual-mode protocol stack software, the measurement result that the dual-mode protocol stack software processes reports.
Step S320, the message that comprises measurement result that the physical layer software of reception of dual-mode protocol stack software and processing unactivated state reports enters sleep state.
Above-mentioned steps S318-S320 is corresponding to the step S208 among Fig. 2.
Step S322, the physical layer software of unactivated state is closed radio frequency, enters sleep state.Above-mentioned steps S322 is corresponding to the step S210 among Fig. 2.
In specific implementation process, debug by reality, can accurately predicting and the waking up opportunity of rational management dual-mode protocol stack software, the time point that begins the executive system measurements with the physical layer software that realizes unactivated state is the time started point of Tsleep window just.
Above-mentioned handling process, the order of wake-up are not subjected to the master control of dual-mode protocol stack software, but according to from the physical layer software of state of activation to dual-mode protocol stack software, what this woke up in proper order to the physical layer software of unactivated state again; Sleep also is that corresponding software is finished the order that enters sleep after the work of paging receiving cycle successively, rather than wakes last sleeping order at first up by dual-mode protocol stack software.By such rational management, can draw from the result of Fig. 3 and Fig. 1 comparison, dual-mode protocol stack software has reduced the power consumption time of the invalid idle running of a free time 1, has effectively realized saving the purpose of mobile terminal power consumption.
Fig. 4 is a flow chart of handling example according to the management method that is used for mode mobile terminal of the embodiment of the invention.This example is an example with the WCDMA/GSM mode mobile terminal, setting mode mobile terminal is to quarter on the WCDMA communication system before entering sleep, therefore, the physical layer software of the state of activation of present embodiment just is meant the WCDMA physical layer software, the physical layer software of unactivated state is meant the GSM physical layer software, and dual-mode protocol stack software just is meant W/G dual-mode protocol stack software.Handling process shown in Fig. 4 can not given unnecessary details with reference to figure 3 herein.
With reference to figure 1, Fig. 3 and Fig. 4, free time 1 mainly is to finish the work the needed time in the paging receiving cycle corresponding to the physical layer software of state of activation, and free time 2 mainly is to finish the work the needed time in the paging receiving cycle corresponding to the physical layer software of unactivated state.Can draw by Fig. 5, the time that free time 1 consumes is free time 2 time consuming 5 times, this mainly is that physical layer software more reason of the required work of finishing in the paging receiving cycle of state of activation causes, and this time scale is the result of actual engineering measuring and calculating.
Experiment shows, after adopting the method that provides according to the embodiment of the invention to carry out the design of mobile terminal software, the complexity of mobile terminal software design does not significantly increase, but the invalid idle period of mobile terminal software shortens to 1/3 of former method for designing, the power consumption of portable terminal under no professional state descended near 50%, and the double-mode mobile terminal standby time average can prolong nearly 30%.
In sum, by means of technical scheme of the present invention, under the situation that does not increase hardware complexity, by increasing software accurately predicting and rational management, shortened the running software time, reduce the standby current of mode mobile terminal under no professional state, reduced system power dissipation, promoted mobile terminal performance.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
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 (8)
1. management method that is used for mode mobile terminal, wherein, described mode mobile terminal comprises: the physical layer software of the physical layer software of state of activation, dual-mode protocol stack software and unactivated state is characterized in that described method comprises:
Arrive under the paging receiving cycle situation at interval, the physical layer software of described state of activation is triggered and wake-up, and receives and handle the paging indication information from current service cell;
The physical layer software of described state of activation reports the first information to described dual-mode protocol stack software, and sub-district and inter-frequency cell are laggard in measuring and search for frequently respectively goes into the sleep state, and wherein, the described first information is used to wake up described dual-mode protocol stack software;
The described first information of described dual-mode protocol stack software processes, and wake the physical layer software of unactivated state up;
Described dual-mode protocol stack software receives and handles second information that the physical layer software of described unactivated state reports, and enters sleep state;
The physical layer software of described unactivated state enters sleep state.
2. method according to claim 1 is characterized in that, before the physical layer software reception and the processing of processing from the paging indication information of current service cell of described state of activation, described method also comprises:
The physical layer software of described state of activation is opened radio frequency, carries out synchronously with described current service cell.
3. method according to claim 1 is characterized in that, the physical layer software of described state of activation reports the processing of the described first information specifically to comprise to described dual-mode protocol stack software:
The physical layer software prediction window length of one's sleep of described state of activation is the Tsleep window, and reports the described first information that carries described Tsleep window to described dual-mode protocol stack software;
Wherein, described Tsleep window is the required time of processing of measuring and searching for frequently interior sub-district and inter-frequency cell.
4. method according to claim 3 is characterized in that, the described first information also comprises: the measurement result information of described paging indication information, last one-period.
5. method according to claim 3 is characterized in that, the described first information of described dual-mode protocol stack software processes, and the processing of the physical layer software of the described unactivated state of wake-up specifically comprises:
The accessible time window of physical layer software that described dual-mode protocol stack software is converted to described unactivated state with described Tsleep window, and according to the physical layer software of the described unactivated state of this time window wake-up.
6. method according to claim 3 is characterized in that, described dual-mode protocol stack software receives and handles before described second information that the physical layer software of described unactivated state reports, and described method also comprises:
The physical layer software of described unactivated state is carried out system's measurements, and report described second information that carries measurement result to described dual-mode protocol stack software, wherein, to begin to carry out the time point of system's measurements be the time started point of described Tsleep window to the physical layer software of described unactivated state.
7. method according to claim 1 is characterized in that, the physical layer software of described unactivated state enters dormant processing and specifically comprises:
The physical layer software of described unactivated state is closed radio frequency, enters sleep state.
8. according to each described method in the claim 1 to 7, it is characterized in that the physical layer software of described state of activation is to enter before the sleep state last time, the residing communication standard of described mode mobile terminal.
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| CN104602321A (en) * | 2013-10-30 | 2015-05-06 | 上海摩波彼克半导体有限公司 | Communication terminal and cell offline measuring device and cell measuring control method thereof |
| CN106778415A (en) * | 2016-12-13 | 2017-05-31 | 深圳中科讯联科技股份有限公司 | A kind of communication means of device for answering question and device for answering question |
| CN109756619A (en) * | 2017-11-07 | 2019-05-14 | 中国移动通信有限公司研究院 | A kind of configuration method of terminal contexts, the network equipment and terminal |
| WO2019136645A1 (en) * | 2018-01-10 | 2019-07-18 | Oppo广东移动通信有限公司 | Method for determining state of a terminal device, terminal device, and access network device |
| CN111418232A (en) * | 2018-01-09 | 2020-07-14 | Oppo广东移动通信有限公司 | Method and device for controlling working mode and computer storage medium |
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| CN101262383B (en) * | 2007-03-08 | 2010-07-21 | 联想(北京)有限公司 | Dormancy management method and device in broadband wireless access communication system |
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| CN104602321A (en) * | 2013-10-30 | 2015-05-06 | 上海摩波彼克半导体有限公司 | Communication terminal and cell offline measuring device and cell measuring control method thereof |
| CN104602321B (en) * | 2013-10-30 | 2018-06-05 | 展讯通信（上海）有限公司 | Communication terminal and its cell off-line measurement device and cell measurement control method |
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| CN109756619A (en) * | 2017-11-07 | 2019-05-14 | 中国移动通信有限公司研究院 | A kind of configuration method of terminal contexts, the network equipment and terminal |
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| CN111418232A (en) * | 2018-01-09 | 2020-07-14 | Oppo广东移动通信有限公司 | Method and device for controlling working mode and computer storage medium |
| WO2019136645A1 (en) * | 2018-01-10 | 2019-07-18 | Oppo广东移动通信有限公司 | Method for determining state of a terminal device, terminal device, and access network device |
| US11622331B2 (en) | 2018-01-10 | 2023-04-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining state of terminal device, and terminal device and access network device |
| CN112437473A (en) * | 2020-11-23 | 2021-03-02 | Oppo广东移动通信有限公司 | Cell measurement method, wireless communication device and storage medium |
| CN112437473B (en) * | 2020-11-23 | 2023-08-18 | Oppo广东移动通信有限公司 | Cell measurement method, wireless communication device and storage medium |
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