CN106341874A - Method for minimizing power consumption of battery in power supply process in operation period - Google Patents
Method for minimizing power consumption of battery in power supply process in operation period Download PDFInfo
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- CN106341874A CN106341874A CN201610674137.4A CN201610674137A CN106341874A CN 106341874 A CN106341874 A CN 106341874A CN 201610674137 A CN201610674137 A CN 201610674137A CN 106341874 A CN106341874 A CN 106341874A
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- Prior art keywords
- wireless
- related task
- inter
- device application
- wireless transceiver
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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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method for minimizing power consumption of a battery in the power supply process in the operation period. The method comprises the following steps that one wireless transmission related task set on a mobile wireless information device is activated; and the device application program on the wireless information device is operated, and the device application program records the following content: the activation period of each wireless transmission related task in the wireless transmission related task set, the transmission data volume related to each wireless transmission related task in the wireless transmission related task set, and the device application program related to each wireless transmission related task in the wireless transmission related task set. The application program of the mobile wireless device defines a wireless transmission scheme based on the steps so that the wireless transmission related tasks having extremely strict requirement for time are mainly loaded on a communication channel in the low RSSI value period, and the wireless transmission related tasks having relatively loose requirement for time are loaded on the communication channel in the high RSSI value period.
Description
Technical field
The present invention relates to electricity field and in particular to in one kind power supply process during battery operation power consumption minimum
The method changed.
Background technology
At present, during " context-aware " calculates, a noticeable basis is: enables devices to according to environment or this dress
" context " put to change the behavior of device automatically.The fundamental approach of context-aware resource management be the operation to device with
And
This device is optimized to the use of resource based on context.One very prominent example is, by using upper
Battery electric quantity is maximized by context information, and another very prominent example be based on current context available network it
Between changed.They are realized generally in the lower floor of runtime.
" context " can cover device particular variables, for example, position, and terminal use's variable, and for example, existence rate.
In context-aware computing one common problem encountered is that device needs itself can be to its context automatic sensing: for example,
Location aware device is commonly equipped with location equipment, for example, gps, and or there is the ability obtaining positional information at neighbouring source.
Device possesses location aware degree and can produce following New function: for example, when in location running gear than relatively hazardous when, example
As, when in hospital or aboard, this device can be automatically switched off.This unique custom of any specific user and behavior can
Potentially to economize on electricity further.
The total energy effect improving such wireless information device is then existing target.Improve a kind of mode of total energy effect
It is to make device be equipped with new economize on electricity part, however, the production cost of device can be increased using this part.
Content of the invention
It is an object of the invention to: provide a kind of method so that electromagnetism is powered in battery-operated type portable radio
During power consumption minimize.
The technical solution used in the present invention is as follows:
A kind of method making battery power consumption minimum in run duration power supply process, methods described changes shifting automatically
Wireless transceiver corelation behaviour on dynamic wireless device, comprises the following steps: activates on described mobile wireless massaging device
Wireless transceiver inter-related task collection；Run the device application program on described wireless information device, described device application records
Herein below: the activation period of each Wireless transceiver inter-related task that described Wireless transceiver inter-related task is concentrated, wireless with described
The transmission data volume of each Wireless transceiver inter-related task correlation that transmission inter-related task is concentrated, and related to described Wireless transceiver
The related relevant device application program of each Wireless transceiver inter-related task in task-set；Described device application program is by described nothing
Line transmit inter-related task collection be divided into time requirement less strict or very strict preferential beggar group task；Described device should
Received signal strength indicator (rssi) with the program record radio communication channel related to described Wireless transceiver inter-related task collection；
The application program of described portable radio is based on above-mentioned steps and defines a kind of wireless transmission schemes, so that in low rssi
In the value period, in described communication channel, main loading is the described Wireless transceiver inter-related task very strict to time requirement,
And within the high rssi value period, described communication channel can be loaded with the described Wireless transceiver phase less strict to time requirement
Pass task.
Further, the step of described wherein said definition wireless applications transfer scheme includes arranging described rssi
Lower limit step, particularly as follows: when described rssi is less than described lower limit, the described lower limit of described rssi stop and when
Between require less strict one or more groups Wireless transceiver inter-related task be associated described wireless transmission schemes in number
According to being transmitted.
Further, the described step defining wireless applications transfer scheme includes arranging the step of rssi limiting value collection
Suddenly, the described limiting value collection of described rssi defines that rssi value is interval, in this interval, less strict to time requirement or very
The task of strict described preferential beggar group can wirelessly transmit data.
Further, the battery electric quantity based on described device application records described device for the described device application program
Step further defines described wireless transmission schemes.
Further, the charging based on described device application records described device for the described described device application program
The step of status level further defines described wireless transmission schemes.
Further, described device application program based on described device Application Monitoring the battery consumption to described device
The step of the one group of parameter having affected further defines described wireless transmission schemes.
Further, the step of described wherein activation Wireless transceiver inter-related task collection includes from multinomial being made up of following
The one or more tasks selected in group: send or receive Email, rss feedback, news renewal, weather forecast, file
Synchronization, gas defence renewal, device application program update, sms, viral renewals, bank transfer details, virtual wallet buy renewal or
Other kinds of data transmits inter-related task.
In sum, due to employing technique scheme, the invention has the beneficial effects as follows: mobile wireless device is existed
In power supply process, power consumption minimizes.
Brief description
Fig. 1 is the flow chart of the embodiment of the present invention；
Fig. 2 is that in mobile device, the figure as the received signal strength of the function of time represents；
Fig. 3 is that in mobile device, the figure as the received signal strength of the function of time represents.
Specific embodiment
All features disclosed in this specification, in addition to mutually exclusive feature and/or step, all can be with any
Mode combines.
With reference to Fig. 1, Fig. 2, the present invention is elaborated.
As shown in figure 1, being embodiment flow chart proposed by the present invention.The strict transmission of all time requirements is all determining it
Be stricter to time requirement after just can transmit.When link-quality is more than certain limiting value x, all times
Less strict transmission is required to be transmitted.By monitoring network sensitivity, also referred to as rssi value, link-quality is continuously subject to
Monitoring.Limiting value can be fixed value as mentioned above, so simple but and unwise, or can be the letter of the time that is calculated as
Number, for example, the moving average of rssi value.Moving average, also referred to as rolls mean value, rolls average or operation mean value,
For a type of finite impulse response (FIR) filter, for concentrating a series of mean values of different subsets by creating partial data
To analyze a data point set.After a series of given numeral and fixing sub-set size, the first element of sliding average then leads to
Cross the mean value of initial fixed subset taking Serial No. and obtain.Subsequently, this subset is revised as " shifting forward ", i.e. exclusion should
First number of series next number after including initial subset in this series.This can produce of numeral after equalization
New subset.This process repeats in whole DS.The main line connecting all (fixation) mean values is moving average.Mobile
Mean value is a manifold, and each numeral in this manifold is the mean value of corresponding subset in larger set of data points.Move
Dynamic mean value can also antithetical phrase concentrate each data point using not grade weights emphasize the particular value in this subset.Mobile flat
Average is generally used together with time series data, and to eliminate short-term fluctuation and prominent long-term trend or cycle, this is also claimed
For LPF.
Fig. 2 a is the real data collection of the rssi value being obtained by the rssi value measuring on mobile wireless massaging device
Diagram.Herein, mobile wireless massaging device is to use mobile phone.This mobile phone is while measuring rssi value in Stockholm
(stockholm) center moves around and with the resolution ratio of a 2dbm rssi value of record per second.Visible data in Fig. 2 a
Collection shows the return rssi being transformed into dbm, and during measuring, this value scope arrives between -51dbm in -113dbm.By receiver
The rssi value returning needs to carry out translating obtaining under dbm according to used in wireless standard or definition defined in receiver
Value.However, for embodiment of the present invention, this is not required in that, this is merely to obtain of signal strength signal intensity
Define unit, for example, when comparing different radio standard or system.It is obvious that high data transmission capacity and low data transmission capacity
Period all occurs during the measurement that the information being sent based on receiver signal strength signal intensity is carried out.These periods are used in figure 2b
Circle indicates, wherein, solid line circle represents the low quality period, and dashed circle represents the high-quality period.
Based on this kind of data set, moving average can be calculated.In fig. 3 it is shown that with shown in Fig. 2 a and Fig. 2 b
Identical data set, and the two moved further mean value calculation results (grey lines in Fig. 3) being calculated based on rssi value.Based on institute
The moving average that calculates is it may be determined that multiple periods (bold line in Fig. 3) of quality data transmit capacity.Can see
Arrive, some transmission periods are very short, and some transmission periods are very long, but all of period was put down with the period before this transmission period
Average is compared all higher, and therefore, all periods may be used as the local maximum for rssi value.Therefore, if complete
These of complete utilization, then power can be saved by the data in remaining interval is transmitted minimum periods.
Claims (7)
1. a kind of method making battery power consumption minimum in run duration power supply process, methods described changes movement automatically
Wireless transceiver corelation behaviour on wireless device, comprises the following steps:
Activate a Wireless transceiver inter-related task collection on described mobile wireless massaging device；
Run the device application program on described wireless information device, described device application records herein below:
The activation period of each Wireless transceiver inter-related task that described Wireless transceiver inter-related task is concentrated, with described Wireless transceiver phase
Close the related transmission data volume of each Wireless transceiver inter-related task in task-set, and with described Wireless transceiver inter-related task collection
In the related relevant device application program of each Wireless transceiver inter-related task；
Described Wireless transceiver inter-related task collection is divided into time requirement less strict or very strict by described device application program
The task of preferential beggar group；
The receipt signal of the described device application records radio communication channel related to described Wireless transceiver inter-related task collection
Intensity indicates (rssi)；
The application program of described portable radio is based on above-mentioned steps and defines a kind of wireless transmission schemes, so that low
In the rssi value period, in described communication channel, the main described Wireless transceiver being very strict to time requirement loading is related appoints
Business, and within the high rssi value period, described communication channel can be loaded with the described wireless biography less strict to time requirement
Send inter-related task.
2. method according to claim 1 is it is characterised in that described wherein said definition wireless applications sender
The step of case includes the step arranging the lower limit of described rssi, particularly as follows: when described rssi is less than described lower limit, described
The described lower limit of rssi stops the Wireless transceiver inter-related task of one or more group less strict with time requirement from being associated
Described wireless transmission schemes in data transmitted.
3. method according to claim 1 is it is characterised in that the described step defining wireless applications transfer scheme
Including the step of setting rssi limiting value collection, the described limiting value collection of described rssi defines that rssi value is interval, in this interval,
The task of less strict to time requirement or very strict described preferential beggar group can wirelessly transmit data.
4. the method according to claim 1-3 any one claim is it is characterised in that described device application program base
Step in the battery electric quantity of described device application records described device further defines described wireless transmission schemes.
5. the method according to claim 1-4 any one claim is it is characterised in that described described device is applied
The step of the charged state level based on described device application records described device for the program further defines described wireless
Transfer scheme.
6. the method according to claim 1-5 any one claim is it is characterised in that described device application program base
The step of the one group of parameter battery consumption of described device having been affected in described device Application Monitoring defines further
Described wireless transmission schemes.
7. the method according to claim 1-6 any one claim is it is characterised in that described wherein activation is wireless
The step of transmission inter-related task collection includes the one or more tasks selected from by the following multinomial group forming: sends or connects
Receive Email, rss feedback, news renewal, weather forecast, file synchronization, gas defence renewal, device application program update,
Sms, viral renewal, bank transfer details, virtual wallet are bought and are updated or other kinds of data transmission inter-related task.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674137.4A CN106341874A (en) | 2016-10-19 | 2016-10-19 | Method for minimizing power consumption of battery in power supply process in operation period |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674137.4A CN106341874A (en) | 2016-10-19 | 2016-10-19 | Method for minimizing power consumption of battery in power supply process in operation period |
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| CN106341874A true CN106341874A (en) | 2017-01-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018209790A1 (en) * | 2017-05-17 | 2018-11-22 | 华为技术有限公司 | Email synchronisation method and device |
-
2016
- 2016-10-19 CN CN201610674137.4A patent/CN106341874A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018209790A1 (en) * | 2017-05-17 | 2018-11-22 | 华为技术有限公司 | Email synchronisation method and device |
| CN109196885A (en) * | 2017-05-17 | 2019-01-11 | 华为技术有限公司 | A kind of synchronous method and equipment of Email |
| US10966104B2 (en) | 2017-05-17 | 2021-03-30 | Huawei Technologies Co., Ltd. | Email synchronization method and device |
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Application publication date: 20170118 |