CN108174024A - End equipment power control method, device and terminal device - Google Patents
End equipment power control method, device and terminal device Download PDFInfo
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- CN108174024A CN108174024A CN201711387103.8A CN201711387103A CN108174024A CN 108174024 A CN108174024 A CN 108174024A CN 201711387103 A CN201711387103 A CN 201711387103A CN 108174024 A CN108174024 A CN 108174024A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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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
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
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- Computer Networks & Wireless Communication (AREA)
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- Human Computer Interaction (AREA)
- Environmental & Geological Engineering (AREA)
- Telephone Function (AREA)
Abstract
This application discloses a kind of end equipment power control method, device and terminal device, wherein, end equipment power control method includes：When terminal device is under preset free space state, the rf board grade power of primary antenna is controlled according to the first power emission according to the working frequency range of terminal device；Whether detection terminal equipment is in talking state, if so, whether detection terminal equipment meets preset range with human body distance；Meet preset range if detecting, obtain the second power corresponding with the first power under working frequency range, control the rf board grade power of primary antenna according to the second power emission, wherein, the second power is more than the first power.Thus, it is proposed that under the premise of higher communication performance of the terminal device under user's use state is ensured, the transmission power of primary antenna of the terminal device under free space state meets the control mode of radiation index.
Description
Technical field
This application involves a kind of wireless communication technology field more particularly to end equipment power control method, device and ends
End equipment.
Background technology
With the development of wireless communication technique and becoming increasingly popular for mobile communication, to the performance of the terminal devices such as mobile phone
It is it is required that also higher and higher.In order to ensure the communication performance of terminal device, need in the production of terminal device according to communication standard
Corresponding index carries out dependence test calibration, can meet the communication under different scenes in actual use in order to terminal device
It needs, avoids during the terminal equipment in communication under some scenes due to the requirement of related communication index that is unsatisfactory for communication standard and nothing
Method normal communication.
In the relevant technologies, spuious wait is included to the detection calibration of terminal device and radiates the calibration of index and terminal device complete machine
Test of performance etc., wherein, the purpose to the calibration of the radiation index such as spuious is the work prevented to other different terminal equipments
The interference of frequency, thus, to the spuious regulation for being defined as threshold limit value for waiting radiation index in communication standard.To terminal device into
During row performance test, in order to meet testing requirement, need rf board grade power that can improve as possible (for example, overall performance
Test often have the index request of fingerprint test, just need rf board grade power that can improve as possible at this time), so
And improve rf board grade power and frequently can lead to the radiation such as radiation dispersion index be affected can be more than possibly even it is defined most
Big limit value, therefore, how the contradiction between the promotion of rf board grade power of balanced termination equipment and radiation dispersion index request,
As urgent problem to be solved.
Apply for content
The application provides a kind of end equipment power control method, device and terminal device, to solve in the prior art, nothing
Contradiction between the promotion of method balanced radio frequency plate grade power and radiation index is so as to influence the skill to the communication performance of terminal device
Art problem.
The embodiment of the present application provides a kind of end equipment power control method, includes the following steps：When terminal device is in
Under preset free space state, the rf board grade power of primary antenna is controlled according to the according to the working frequency range of the terminal device
One power emission；The terminal device is detected whether in talking state, if so, detecting the terminal device and human body distance
Whether preset range is met；Meet the preset range if detecting, obtain under the working frequency range with first work(
Corresponding second power of rate controls the rf board grade power of the primary antenna according to second power emission, wherein, described
The terminal device under one power and second power is satisfied by radiation index and the rf board grade of the primary antenna is maximum
Power requirement.
Another embodiment of the application provides a kind of end equipment power control device, including：First control module, for
When terminal device is under preset free space state, the radio frequency of primary antenna is controlled according to the working frequency range of the terminal device
Plate grade power is according to the first power emission；Detection module for whether detecting the terminal device in talking state, and is being examined
It surveys and detects whether the terminal device meets preset range with human body distance when the terminal device is in talking state；Second control
Molding block, for detect meet the preset range be obtain it is corresponding with first power under the working frequency range
The second power, control the rf board grade power of the primary antenna according to second power emission, wherein, first power
The rf board grade maximum power that radiation index and the primary antenna are satisfied by with the terminal device under second power will
It asks.
The another embodiment of the application provides a kind of computer readable storage medium, is stored thereon with computer program, the journey
The end equipment power control method as described in above-described embodiment is realized when sequence is executed by processor.The application another embodiment carries
For a kind of terminal device, including following one or more components：Circuit board, housing, processor, memory, power circuit, communication
Component and primary antenna；Wherein, the circuit board is placed in the space interior that the housing surrounds, and the processor described is deposited
Reservoir and the primary antenna are arranged on the circuit board；The power circuit, for each circuit for the terminal device
Or device power supply；The memory is used to store executable program code；The processor is deposited by reading in the memory
The executable program code of storage runs program corresponding with the executable program code, wherein, first power and institute
State the rf board grade maximum power requirement that the terminal device under the second power is satisfied by radiation index and the primary antenna.
Technical solution provided by the embodiments of the present application can include the following benefits：
When terminal device is under preset free space state, primary antenna is controlled according to the working frequency range of terminal device
Rf board grade power is according to the first power emission, and whether detection terminal equipment is in talking state, if so, detection terminal equipment
With human body distance whether meet preset range, meet preset range if detecting, obtain under working frequency range with the first power
Corresponding second power controls the rf board grade power of primary antenna according to the second power emission, wherein, the second power is more than first
Power, wherein, the terminal device under the first power and the second power is satisfied by radiation index and the rf board grade of primary antenna is maximum
Power requirement.Thus, it is proposed that under the premise of higher communication performance of the terminal device under head mould, fingerprint state is ensured, eventually
The transmission power of primary antenna of the end equipment under free space state meets the control mode of radiation index.
The additional aspect of the application and advantage will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the application.
Description of the drawings
The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Significantly and it is readily appreciated that, wherein：
Fig. 1 is the flow chart according to the end equipment power control method of the application one embodiment；
Fig. 2 is the test scene schematic diagram according to the application one embodiment；
Fig. 3 is the realization module diagram according to the end equipment power control method of the application one embodiment；
Fig. 4 is the structure diagram according to the end equipment power control device of the application one embodiment；And
Fig. 5 is the structure diagram according to the terminal device of the application one embodiment.
Specific embodiment
Embodiments herein is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and it is not intended that limitation to the application.
Below with reference to the accompanying drawings the end equipment power control method, device and terminal device of the embodiment of the present application are described.
Wherein, the executive agent of the end equipment power control method of the embodiment of the present application can be with communication function
Terminal device, wherein, terminal device can be that there is communication to lead for mobile phone, tablet computer, personal digital assistant, Wearable etc.
The hardware device of antenna.The Wearable can be Intelligent bracelet, smartwatch, intelligent glasses etc..
Fig. 1 is according to the flow chart of the end equipment power control method of the application one embodiment, as shown in Figure 1, should
Method includes：
Step 101, it when terminal device is under preset free space state, is controlled according to the working frequency range of terminal device
The rf board grade power of primary antenna is according to the first power emission.
It is appreciated that terminal device is in normal work, in addition to that can launch for meeting the work of current function services
Before frequency range, other non-radiofrequency signals for function services can be also carried, these useless signals can set other-end
Standby wait generates bad interference, also the machine can be affected, therefore, in order to avoid this interference, country has formulated radiation index
(such as spurious emissions index etc.) can meet the service needs and shadow of itself with the working frequency range for ensureing terminal device
Ring the normal work of other-end equipment.
For example, signal useless in the working frequency range of terminal device transmitting is spurious signal, the spurious signal is in addition to possible
It is outer to influence other equipment work, it is also possible to influence the stray RF index of the machine, for example influence the ACLR of the modulation spectrum of GSM, 3G
With adjacent-channel power etc., it is also possible to influence the receiving sensitivity of the machine.
In one embodiment of the application, when terminal device is under preset free space state, according to terminal
The rf board grade power of the working frequency range control primary antenna of equipment according to the first power emission, wherein, which meets pair
Radiation standard under the communication standard answered, wherein, the differences such as the model of different terminal equipment and residing country are corresponding logical
Beacon is accurate different.
As a kind of possible realization method, in order to improve communication performance of terminal device etc., which can be
In the maximum power requirement for meeting rf board grade power and the maximum power of radiation index etc..
Step 102, whether detection terminal equipment is in talking state, if so, detection terminal equipment is with human body distance
It is no to meet preset range.
Step 103, meet preset range if detecting, obtain the second work(corresponding with the first power under working frequency range
Rate controls the rf board grade power of primary antenna according to the second power emission, wherein, the terminal under the first power and the second power is set
The standby rf board grade maximum power requirement for being satisfied by radiation index and primary antenna.
It should be understood that in practical applications, why free idle state is divided into the radiation test of terminal device
With user's real use state, be because terminal device can exist in free space state and the performance of user in actual use it is poor
Not, wherein being especially increasingly taken seriously to wireless performance of the terminal device under head mould, fingerprint state yet, head mould and fingerprint
Refer to the model of phantom bead or human hand in test, the properties of product that are used to understanding when user actually uses terminal device and
User experience effect.In newest CTIA (Cellular Teleconications Industry Association, honeycomb
Telecommunications industry association) in 3.0 agreements, the relevant criterion of different types of mobile phone test head mould, fingerprint has just been formulated in detail.Because
During head mould, fingerprint is used to carry out simulation test, antenna occurrence frequency can be caused to deviate, and in the limited feelings of aerial band
Under condition, the operating frequency offset of antenna can be caused to go out effective working frequency etc., thus, in order to improve the communicativeness of terminal device
Can, the raising of the rf board grade power of primary antenna is carried out based on the terminal device under user's use state.
Wherein, when CTIA carries out head mould test, according to the test specification of CTIA, as shown in Fig. 2, head mould requirement left and right ear is tight
Patch pattern is tilted a certain angle test, this is because actual use scene is also in this way, specifically, with continued reference to Fig. 2,
When carrying out head mould test, reference planes are formed as reference point (M, RE, LE) using the ear of head mould and face so that LE-RE lines hang down
Direct puncture cross the earphone center of terminal device, along LE-RE lines by terminal device close to head mould, until being connect with the ear on head mould
It touches, terminal device is kept to form left and right ear as shown in Figure 2 in reference planes and is close to pattern, alternatively, terminal is kept to set simultaneously
It is standby to touch ear, but bottom is displaced outwardly deviateing 15 degree of mouth and be inclined until the bottom of terminal device cannot touch ear with being formed
Oblique certain angle test scene (not shown).
As analyzing above, according to actual use scene, when terminal device is in free space state scene, radio frequency
Plate grade power emits according to normal power, meets radio frequency for the test request under free space state, is used when in user
During scene (hand or the nearly terminal device of/head rest) of terminal device, and under voice call state, rf board grade power can be appropriate
It improving, coherent radiation index is reached when being more advantageous to system test, while real network interface card can also make the identification under the state,
The communication quality in scene (hand or the nearly terminal device of/head rest) in user's using terminal equipment is improved, however, working as radio frequency
When plate grade power improves, terminal device can be influenced it is under free space state to reach coherent radiation index.
Specifically, it in order to balance above-mentioned contradiction, in embodiments herein, is in freely based on terminal device is not influenced
Under the premise of reaching coherent radiation index under spatiality, the scene that terminal device is in user's using terminal equipment is improved as possible
Under (hand or the nearly terminal device of/head rest) rf board grade power.
Specifically, whether detection terminal equipment is in talking state, if so, detection terminal equipment is with human body distance
It is no to meet preset range, that is, detect whether present terminal equipment is in head mould and fingerprint state.
And then if detecting that terminal device and human body distance meet preset range, obtain under working frequency range with the
Corresponding second power of one power controls the rf board grade power of primary antenna according to the second power emission, wherein, the second power is big
In the first power, wherein, the second power meets corresponding radiation index and the requirement of rf board grade maximum power, it will be understood that this
Two power can be expired in the maximum power requirement for meeting rf board grade power and the terminal device under free working condition
The maximum power of foot radiation index, thus, on the one hand, improve service quality of the user when actually using terminal device, separately
On the one hand, when avoiding not meeting terminal device while the rf board grade power for improving antenna and being under free space state
Meet coherent radiation index.
For example, when terminal device is mobile phone, mobile phone is in 3 working frequency range of LTE Band, and usually freely work shape
Rf board grade power emits according to the first power 23dBm under state, and in VOLTE voice communications, when meeting under head mould or head fingerprint
The identification function of light sensation is triggered, rf board grade power is increased to the second power 24dBm transmittings at this time, to meet complete machine OTA's
Index request and reach better communication quality, wherein, when rf board grade power is increased to the second power 24dBm, do not influence
Terminal device, which is under free working condition, meets coherent radiation index.
It should be noted that according to the difference of application scenarios, whether above-mentioned detection terminal equipment is in the mode of talking state
It is different：
As a kind of possible realization method, whether there can be voice data with the voice-frequency channel interface in detection terminal equipment
Transmission, to determine whether terminal device is in talking state.
For example, it can judge to be talking state by software audio interface Audiomode, wherein, Android
When conversing in system and music is played, voice-frequency channel is different, and data session and cs calls have special voice-frequency channel,
Voice communication can be distinguished by Audiomode interfaces or non-voice is conversed.
As alternatively possible realization method, can the currently running application of terminal device be called by Hook Function etc.
The mark of program, according to application program identification judge currently running application program whether be preset talk application program or
Person can be called the Function Identification of the currently running application program of terminal device by Hook Function etc., be sentenced according to Function Identification
Whether currently running function of breaking is call function, and whether terminal device is determined in talking state according to judging result, wherein
The talking state is conversed including 2G/3G, 4G VOLTE calls and tripartite's application session, such as QQ voice communications.
Likewise, according to the difference of application scenarios, it is default whether the above-mentioned detection terminal device meets with human body distance
The mode of range can also be different：
As a kind of possible realization method, pass through optical proximity sensor (such as infrared sensor, radar sensor
Deng) detection terminal equipment apart from human hand and/or, whether the distance of the number of people meets pre-determined distance, to determine terminal device and human body
Whether distance meets preset range.
For example, when optical proximity sensor is infrared sensor, infrared sensor transmitting infrared light, when not having object
Body is close or object farther out when, the infrared light launched is not reflected or is seldom reflected, and it is close to work as object, as the number of people leans on
When near, the increase of the luminous intensity that is reflected back, according to the intensity for the light being reflected back, opponent and/or, the number of people is close to being judged.
As alternatively possible realization method, ambient light sensor is installed in terminal device, when apart from human hand,
And/or the number of people it is closer to the distance when, and/or, the number of people blocks, the ambient light that ambient light sensor measures due to human hand
Less or variable quantity is larger, therefore, it is possible to which the quantity of the ambient light measured according to border light sensor or variable quantity determine
Whether terminal device meets preset range with human body distance.Certainly, in practical applications, obtain under working frequency range with the first work(
The mode of corresponding second power of rate is also different, illustrates as follows：
Example one：
The first power and the second power homologous thread under related work frequency range are calculated previously according to lot of experimental data, true
After the first power for determining primary antenna, the preset radio-frequency power adjustment curve corresponding with working frequency range of inquiry obtains and the first work(
Corresponding second power of rate.
For example, by the plate grade work(of primary antenna under the working frequency range under original normal producing line calibration and free space state
Rate is recorded as NV0, by the power trace after being improved under the working frequency range for NV1 under head mould, head fingerprint, wherein, NV1 both met
The rf board grade maximum power requirement of primary antenna, and meet terminal device and be in relevant communication standards pair when under free space state
The radiation index answered.
Example two：
Previously according to the setting power adjustment algorithm of lot of experimental data, thus, after the first power of primary antenna is determined,
The working frequency range and the first power are calculated using preset power adjustment algorithm, obtain the second power.
Based on foregoing description, in practical applications, realization module of the end equipment power control method in terminal device
Difference, as a kind of possible realization method, as shown in figure 3, the realization module of end equipment power control method can include
Central processing unit 31, aerial signal detection process module 32, Modem audio-frequency modules 33, NV parameters storage module 34, Anneta module
35 and sensor detection module 36, wherein, the antenna in Anneta module 35 can include primary antenna 351, WIFI352 antennas and its
Whether his antenna 353, sensor detection module 36 meet preset range, Modem sounds for detection terminal equipment and human body distance
Frequency module 33 whether for detection terminal equipment in talking state, for detecting to obtain work as by aerial signal detection process module 32
Transmission power of preceding antenna etc., NV parameters storage module 34 is for storage and the primary antenna of terminal device under free space state
Transmission power and terminal device are in correspondence of transmission power of primary antenna under user's use state etc., and processor 31 is used
Realize that the end equipment power of the embodiment of the present application controls in coordinating modules.
In conclusion the end equipment power control method of the embodiment of the present application, when terminal device is in preset freedom
Under spatiality, the rf board grade power of primary antenna is controlled according to the first power emission, inspection according to the working frequency range of terminal device
Terminal device is surveyed whether in talking state, if so, whether detection terminal equipment meets preset range with human body distance, if inspection
It measures and meets preset range, then obtain the second power corresponding with the first power under working frequency range, control the radio frequency of primary antenna
Plate grade power according to the second power emission, wherein, the second power be more than the first power, wherein, under the first power and the second power
Terminal device be satisfied by radiation index and primary antenna rf board grade maximum power requirement.Thus, it is proposed that ensureing terminal
Under the premise of higher communication performance of the equipment under head mould, fingerprint state, primary antenna of the terminal device under free space state
Transmission power meet radiation index control mode.
In order to realize above-described embodiment, the application also proposed a kind of end equipment power control device, and Fig. 4 is according to this
Apply for the structure diagram of the end equipment power control device of one embodiment, as shown in figure 4, the end equipment power controls
Device includes the first control module 100,200 and second control module 300 of detection module.
Wherein, the first control module 100, for when terminal device is under preset free space state, according to end
The rf board grade power of the working frequency range control primary antenna of end equipment is according to the first power emission.
Detection module 200 for detection terminal equipment whether in talking state, and is in call in detection terminal equipment
Whether detection terminal equipment meets preset range with human body distance during state.
In one embodiment of the application, detection module 200 is specifically used for through optical proximity sensor detection terminal
Equipment apart from human hand and/or, whether the distance of the number of people meets pre-determined distance, to determine whether terminal device full with human body distance
Sufficient preset range.
In one embodiment of the application, the voice-frequency channel that detection module 200 is specifically used in detection terminal equipment connects
Whether mouth has voice data transmission, to determine whether terminal device is in talking state.
Second control module 300, for detect meet preset range and be obtain under working frequency range with the first power
Corresponding second power controls the rf board grade power of primary antenna according to the second power emission, wherein, the second power is more than first
Power, wherein, the terminal device under the first power and the second power is satisfied by radiation index and the rf board grade of primary antenna is maximum
Power requirement.
In one embodiment of the application, the second control module 300 is specifically used for inquiring preset and working frequency range pair
The radio-frequency power adjustment curve answered, obtains the second power corresponding with the first power.
It should be noted that the aforementioned description to embodiment of the method, is also applied for the device of the embodiment of the present application, realizes
Principle is similar, and details are not described herein.In above-mentioned end equipment power control device the division of modules be only used for for example,
In other embodiments, end equipment power control device can be divided into different modules, to complete above-mentioned end as required
All or part of function of end equipment power control device.
In conclusion the end equipment power control device of the embodiment of the present application, when terminal device is in preset freedom
Under spatiality, the rf board grade power of primary antenna is controlled according to the first power emission, inspection according to the working frequency range of terminal device
Terminal device is surveyed whether in talking state, if so, whether detection terminal equipment meets preset range with human body distance, if inspection
It measures and meets preset range, then obtain the second power corresponding with the first power under working frequency range, control the radio frequency of primary antenna
Plate grade power according to the second power emission, wherein, the second power be more than the first power, wherein, under the first power and the second power
Terminal device be satisfied by radiation index and primary antenna rf board grade maximum power requirement.Thus, it is proposed that ensureing terminal
Under the premise of higher communication performance of the equipment under head mould, fingerprint state, primary antenna of the terminal device under free space state
Transmission power meet radiation index control mode.
In order to realize above-described embodiment, the application also proposed a kind of terminal device, and Fig. 5 is according to one implementation of the application
The structure diagram of the terminal device of example.
As shown in figure 5, the terminal device includes following one or more components：Circuit board 51, housing 52, processor 53,
Memory 54, power circuit 55, primary antenna 56；Wherein, circuit board 51 is placed in the space interior that housing 52 surrounds, processor
53rd, memory 54 and primary antenna 56 and communication component 57 are arranged on circuit board 51.
Power circuit 55, for powering for each circuit or device of terminal device.
Memory 54 is used to store executable program code.
Processor 53 is run and executable program code by reading the executable program code stored in memory 54
Corresponding program.
Wherein, processor perform program when, realize above-described embodiment description end equipment power control method, including with
Lower step：
When terminal device is under preset free space state, main day is controlled according to the working frequency range of the terminal device
The rf board grade power of line is according to the first power emission；
The terminal device is detected whether in talking state, if so, detecting the terminal device and human body distance is
It is no to meet preset range；
Meet the preset range if detecting, obtain corresponding with first power the under the working frequency range
Two power control the rf board grade power of the primary antenna according to second power emission, wherein, second power is more than
First power, wherein, the terminal device under first power and second power be satisfied by radiation index and
The rf board grade maximum power requirement of the primary antenna.
In order to realize above-described embodiment, the application also proposes a kind of computer readable storage medium, is stored thereon with calculating
Machine program realizes end equipment power control method as in the foregoing embodiment when the program is executed by processor.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of description the application and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the application.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature right over second feature or oblique upper or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments or examples described in this specification and the feature of different embodiments or examples
It closes and combines.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, segment or the portion of the code of the executable instruction of one or more the step of being used to implement custom logic function or process
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, to perform function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) it uses or combines these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
It puts.The more specific example (non-exhaustive list) of computer-readable medium is including following：Electricity with one or more wiring
Connecting portion (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized：With for data-signal realize logic function logic gates from
Logic circuit is dissipated, the application-specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, the program when being executed, one or a combination set of the step of including embodiment of the method.
In addition, each functional unit in each embodiment of the application can be integrated in a processing module, it can also
That each unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and is independent product sale or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although it has been shown and retouches above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the application
System, those of ordinary skill in the art can be changed above-described embodiment, change, replace and become within the scope of application
Type.
Claims (10)
1. a kind of end equipment power control method, which is characterized in that include the following steps：
When terminal device is under preset free space state, primary antenna is controlled according to the working frequency range of the terminal device
Rf board grade power is according to the first power emission；
The terminal device is detected whether in talking state, if so, whether detect the terminal device full with human body distance
Sufficient preset range；
Meet the preset range if detecting, obtain the second work(corresponding with first power under the working frequency range
Rate controls the rf board grade power of the primary antenna according to second power emission, wherein, second power is more than described
First power, wherein, the terminal device under first power and second power is satisfied by radiation index and described
The rf board grade maximum power requirement of primary antenna.
2. the method as described in claim 1, which is characterized in that whether the detection terminal device is in talking state,
Including：
Whether the voice-frequency channel interface detected on the terminal device has voice data transmission, whether to determine the terminal device
In talking state.
3. the method as described in claim 1, which is characterized in that whether the detection terminal device meets with human body distance
Preset range, including：
By optical proximity sensor detect the terminal device apart from human hand and/or, the distance of the number of people whether meet it is default away from
From to determine whether the terminal device meets preset range with human body distance.
4. the method as described in claim 1, which is characterized in that it is described acquisition under the working frequency range with first power
Corresponding second power, including：
Preset corresponding with working frequency range radio-frequency power adjustment curve is inquired, obtains corresponding with first power the
Two power.
5. the method as described in claim 1, which is characterized in that it is described acquisition under the working frequency range with first power
Corresponding second power, including：
The working frequency range and first power are calculated using preset power adjustment algorithm, obtain the second power.
6. a kind of end equipment power control device, which is characterized in that including：
First control module, for when terminal device is under preset free space state, according to the terminal device
The rf board grade power of working frequency range control primary antenna is according to the first power emission；
Detection module for whether detecting the terminal device in talking state, and is in logical detecting the terminal device
Detect whether the terminal device meets preset range with human body distance during speech phase；
Second control module, for detecting that meeting the preset range is obtained under the working frequency range with described
Corresponding second power of one power controls the rf board grade power of the primary antenna according to second power emission, wherein, institute
The second power is stated more than first power, wherein, the terminal device under first power and second power is equal
Meet the rf board grade maximum power requirement of radiation index and the primary antenna.
7. device as claimed in claim 6, which is characterized in that the detection module is specifically used for：
Whether the voice-frequency channel interface detected on the terminal device has voice data transmission, whether to determine the terminal device
In talking state.
8. device as claimed in claim 6, which is characterized in that the detection module is specifically used for：
By optical proximity sensor detect the terminal device apart from the human hand and/or, it is pre- whether the distance of the number of people meets
If distance, to determine whether the terminal device meets preset range with human body distance.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
Such as claim 1-5 any one of them end equipment power control methods are realized during row.
10. a kind of terminal device, which is characterized in that including following one or more components：Circuit board, housing, processor, storage
Device, power circuit, communication component and primary antenna；Wherein, the circuit board is placed in the space interior that the housing surrounds, institute
Processor, the memory and the primary antenna is stated to be arranged on the circuit board；The power circuit, for for the terminal
Each circuit or the device power supply of equipment；The memory is used to store executable program code；The processor passes through reading
The executable program code stored in the memory runs program corresponding with the executable program code, wherein, institute
When stating processor execution described program, the end equipment power control method as described in any in claim 1-5 is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387103.8A CN108174024A (en) | 2017-12-20 | 2017-12-20 | End equipment power control method, device and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387103.8A CN108174024A (en) | 2017-12-20 | 2017-12-20 | End equipment power control method, device and terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108174024A true CN108174024A (en) | 2018-06-15 |
Family
ID=62523147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711387103.8A Pending CN108174024A (en) | 2017-12-20 | 2017-12-20 | End equipment power control method, device and terminal device |
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| Country | Link |
|---|---|
| CN (1) | CN108174024A (en) |
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| WO2021043153A1 (en) * | 2019-09-02 | 2021-03-11 | 华为技术有限公司 | Radio frequency exposure control method and apparatus for wireless device, and wireless device |
| CN113644988A (en) * | 2021-08-16 | 2021-11-12 | 青岛海信移动通信技术股份有限公司 | Communication terminal and test method |
| CN114125142A (en) * | 2020-08-28 | 2022-03-01 | 荣耀终端有限公司 | Control method of mobile terminal and mobile terminal |
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