CN101932136B - Management method for dual-mode mobile terminal - Google Patents
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- CN101932136B CN101932136B CN2008101905814A CN200810190581A CN101932136B CN 101932136 B CN101932136 B CN 101932136B CN 2008101905814 A CN2008101905814 A CN 2008101905814A CN 200810190581 A CN200810190581 A CN 200810190581A CN 101932136 B CN101932136 B CN 101932136B
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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 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.Development along with the communication technology, the construction of 3G communication system has begun progressively to implement, in order to make users smoothly transit to the 3G communication system from the 2G communication system, also for the construction that utilizes original 2G communication system drops into, require the portable terminal such as mobile phone must possess the ability that bimodulus switches.
So-called bimodulus, refer to that portable terminal is according to residing geographical position and signal strength signal intensity, select voluntarily access 2G communication system or 3G communication system, no matter current being in of portable terminal has service condition or is in without professional state, can both automatically be implemented 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) access (Wideband CodeDivision Multiple Access; referred to as WCDMA); code division multiple access access (CodeDivision Multiple Access; referred to as CDMA) 2000 and TD SDMA access (Time Division-Synchronous Code Division Multiple Access; referred to as TD-SCDMA) three kinds of standards; therefore; bimodulus generally refers to WCDMA and global system for mobile communications GSM (Global System for Mobile Communication; referred to as GSM) bimodulus, one of CDMA2000 and GSM bimodulus or TD-SCDMA and this three types of GSM bimodulus.
Usually, portable terminal 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 to 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, how the portable terminal low power dissipation design mainly considers to reduce as far as possible under without professional state the operating time of portable terminal.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 (namely, portable terminal without professional state), its objective is to make portable terminal can enter if having time sleep state, and when it needs the receiving system beep-page message, wake up.
Fig. 1 is the flow chart according to mode mobile terminal software handling 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, then software is opened radio frequency with control and is obtained synchronously with current service cell, then keep locking by software control frequency-tracking and cell boarder, finish reception and processing to the Serving cell paging indication information, then start measurement and search to frequently interior residential quarter, the measurement of startup inter-frequency cell and search after finishing, also to carry out at last measuring between system, after all are measured and all finish, software need to be recorded to measurement result in the data file, closes at last radio frequency, and all softwares enter sleep state again.
Seen from the above description, when the paging receiving cycle finishes in the correlation technique, what hardware woke up first is dual-mode protocol stack software, by the opening and closing of the unified control of dual-mode protocol stack software radio frequency, and the waking up, work and sleep of physical layer software of being unified the physical layer software of Control and Schedule state of activation and unactivated state by dual-mode protocol stack software; Dual-mode protocol stack software is to be waken up at first in mobile terminal system, also is to enter at last dormantly, 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 the 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 the method can cause mobile terminal power consumption larger.
For the workflow power consumption large problem of mode mobile terminal after waking up, effective solution is proposed not yet in the correlation technique.
Summary of the invention
The present invention aims to provide a kind of management method for mode mobile terminal, to solve mode mobile terminal large problem of power consumption under without professional state.
According to the present invention, provide a kind of management method 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: in the situation that arrives paging receiving cycle interval, the physical layer software of state of activation is triggered and wake-up, and receives and process 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 residential quarter and inter-frequency cell are laggard in measuring respectively and search for frequently enters the sleep state, and wherein, the first information is used for waking up dual-mode protocol stack software; Dual-mode protocol stack software is processed the first information, and wakes the physical layer software of unactivated state up; The second information that the physical layer software of the 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, the 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 residential quarter and inter-frequency cell.
Preferably, the first information also comprises: the measurement result information in paging indication information, a upper cycle.
Preferably, dual-mode protocol stack software is processed the 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 the second information that the physical layer software of the reception of dual-mode protocol stack software and processing unactivated state reports, the method also comprises: the physical layer software of unactivated state carries out measuring between system, and report the second information that carries measurement result to dual-mode protocol stack software, wherein, the physical layer software of the unactivated state time point that begins to carry out measuring between system is the time started point of Tsleep window.
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, in the situation that does not increase hardware complexity, by increasing software accurately predicting and rational management, shortened the running software time, reduced mode mobile terminal without the standby current under the professional state, reduce system power dissipation, promoted mobile terminal performance.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the software handling 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 processing 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, method according to the embodiment of the invention is passed 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, realize good fit between dual-mode protocol stack software, 2G physical layer software and the 3G physical layer software, can shorten mobile terminal software without the running time under the 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, is not intended to limit the present invention.
Embodiment of the method
According to the present invention, a kind of management method 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 methods can be carried out in the computer system such as one group of computer executable instructions, and, although 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, the method comprises following processing:
Step S202, in the situation that arrives paging receiving cycle interval, the physical layer software of state of activation is triggered and wake-up, and receives and process 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 residential quarter and inter-frequency cell are laggard in measuring respectively and search for frequently enters the sleep state, and wherein, the first information is used for waking up dual-mode protocol stack software;
Step S206, dual-mode protocol stack software is processed the first information, and wakes the physical layer software of unactivated state up;
Step S208, the second information that the physical layer software of the 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.
The below describes above-mentioned each details of processing in detail.
(1) step S202
In the situation that arrives paging receiving cycle 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 process 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 residential quarter 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 in paging indication information, a upper cycle;
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 residential quarter, measurement and search inter-frequency cell, enters afterwards sleep state;
(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 measuring between system, and report the second information that carries measurement result to dual-mode protocol stack software, dual-mode protocol stack software enters sleep state after processing this measurement result, wherein, the physical layer software of the unactivated state time point that begins to carry out measuring between system is the time started point of Tsleep window.
(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 without 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 without professional state, processes the 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, the method may further comprise the steps:
Step S302, when paging receiving cycle interval arrived, 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 first.
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 refers to 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 refers to 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 first radio frequency 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 to residential quarter in frequently in the physical layer software of state of activation, and to the measurement of inter-frequency cell with search for before these work, the physical layer software of state of activation need to be predicted first the time of the follow-up required cost of these work, then provides Tsleep (length of one's sleep) window.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 residential quarter in frequently, and to measurement and the search of inter-frequency cell.
Step S314, the information that the physical layer software of dual-mode protocol stack software processing state of activation reports is converted to the physical layer software time window to understand of unactivated state with the Tsleep window, and will wakes 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, dual-mode protocol stack software is processed the measurement result that reports.
Step S320, the message that comprises measurement result that the physical layer software of the 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 to measure between executive system take 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 sequentially woke up to the physical layer software of unactivated state again; Sleep also is that corresponding software is finished the order that enters successively sleep after the work of paging receiving cycle, rather than wakes at first last sleeping order 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 processing example according to the management method that is used for mode mobile terminal of the embodiment of the invention.This example is take the WCDMA/GSM mode mobile terminal as example, 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 refers to the WCDMA physical layer software, the physical layer software of unactivated state refers to the GSM physical layer software, and dual-mode protocol stack software just refers to W/G dual-mode protocol stack software.Handling process shown in Fig. 4 can with reference to figure 3, not given unnecessary details 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 Practical Project 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, portable terminal is descending near 50% without the power consumption under the professional state, and the double-mode mobile terminal standby time average can prolong nearly 30%.
In sum, by means of technical scheme of the present invention, in the situation that does not increase hardware complexity, by increasing software accurately predicting and rational management, shortened the running software time, reduce mode mobile terminal without the standby current under the 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 general calculation element, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and be carried out by calculation element, perhaps they are made into respectively each integrated circuit modules, 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 modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
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:
In the situation that arrives paging receiving cycle interval, the physical layer software of described state of activation is triggered and wake-up, and receives and process 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 residential quarter and inter-frequency cell are laggard in measuring respectively and search for frequently enters the sleep state, and wherein, the described first information is used for waking up described dual-mode protocol stack software;
Described dual-mode protocol stack software is processed the described first information, and wakes the physical layer software of unactivated state up;
Described dual-mode protocol stack software receives and processes the 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;
Wherein, the physical layer software of described state of activation reports the described first information to comprise to described dual-mode protocol stack software: the physical layer software prediction Tsleep window length of one's sleep of described state of activation, and report 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 residential quarter and inter-frequency cell;
Wherein, described dual-mode protocol stack software is processed the described first information, and the physical layer software of the described unactivated state of wake-up 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.
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 described first information also comprises: the measurement result information in described paging indication information, a upper cycle.
4. method according to claim 1 is characterized in that, described dual-mode protocol stack software receives and processes before described the 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 carries out measuring between system, and report described the second information that carries measurement result to described dual-mode protocol stack software, wherein, the physical layer software of the described unactivated state time point that begins to carry out measuring between system is the time started point of described Tsleep window.
5. 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.
6. each described method in 5 according to claim 1 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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| 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 |
| 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 |
| CN109756619B (en) * | 2017-11-07 | 2021-08-06 | 中国移动通信有限公司研究院 | Configuration method of terminal context, network equipment and terminal |
| WO2019136583A1 (en) * | 2018-01-09 | 2019-07-18 | Oppo广东移动通信有限公司 | Method and apparatus for controlling operating 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 |
| 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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| CN101146298A (en) * | 2007-10-08 | 2008-03-19 | 中兴通讯股份有限公司 | Method and device for multi-mode mobile terminal to realize call control |
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Effective date of registration: 20151125 Address after: Dameisha Yantian District of Shenzhen City, Guangdong province 518085 Building No. 1 Patentee after: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Address before: 518057 Nanshan District science and technology, Guangdong Province, South Road, No. 55, No. Patentee before: ZTE Corporation |
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Application publication date: 20101229 Assignee: Xi'an Chris Semiconductor Technology Co. Ltd. Assignor: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Contract record no.: 2019440020036 Denomination of invention: Management method for dual-mode mobile terminal Granted publication date: 20130320 License type: Common License Record date: 20190619 |