CN104159283A - Method and device for controlling message transmission - Google Patents
Method and device for controlling message transmission Download PDFInfo
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- CN104159283A CN104159283A CN201410306927.8A CN201410306927A CN104159283A CN 104159283 A CN104159283 A CN 104159283A CN 201410306927 A CN201410306927 A CN 201410306927A CN 104159283 A CN104159283 A CN 104159283A
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Abstract
The disclosure relates to a method and a device for controlling message transmission and belongs to the field of information technology. The method is applied to a terminal for transmitting messages through the Bluetooth technology. The method comprises a step of dynamically adjusting emission power of wireless signal transmission within a specialized range of the emission power according to a current occasion of message transmission, wherein the adjusted emission power is any emission power within the specialized range of the emission power, and a step of sending a wireless signal carrying a message after the emission power is adjusted. According to the invention, the emission power of wireless signal transmission is dynamically adjusted within the specialized range of the emission power according to the current occasion of message transmission, and the wireless signal carrying a message is sent after the emission power is adjusted. As the emission power can be dynamically adjusted within the specialized range of the emission power according to the current occasion of message transmission instead of being preset into fixed types, the method of controlling the message transmission is enabled to be flexible. Thus, an effect of controlling the message transmission is better.
Description
Technical field
The disclosure relates to communication technical field, control method and device that particularly a kind of information sends.
Background technology
Along with the development of modern science and technology, the technology communicating mutually for people is more and more.Wherein, Bluetooth technology is exactly a kind of conventional the short distance wireless communication technology.Relevant device, according to certain transmitting power wireless signal emission, carries the information that needs transmission, thereby realizes the Bluetooth communication between equipment by wireless signal.Therefore, how controlling by bluetooth transmission information is to realize the key of wireless near field communication.
Correlation technique is in the time of the transmission of control information, several fixing transmitting powers are preset, in the time that needs send information, from predefined transmitting power, select a kind of transmitting power, according to the transmitting power wireless signal emission of selecting, carry the information that needs transmission by wireless signal, thereby realize, information is sent and controlled.Wherein, every kind of default fixed transmission power is all within the transmitting power scope of regulation, all corresponding signal range of receiving of every kind of fixing transmitting power, can arrive the bluetooth equipment in certain limit according to the wireless signal of every kind of fixing transmitting power transmitting, and can receive signal by the bluetooth equipment within the scope of this.
Realizing in process of the present disclosure, inventor finds that correlation technique at least exists following problem:
Owing to having preset several fixing transmitting powers, make according to the signal range of receiving of the wireless signal of default transmitting power transmitting also several for what fix.When need to be to Bluetooth device to send information outside signal range of receiving, because wireless signal can not be accepted the bluetooth equipment outside scope by arriving signal, thereby can cause information to send unsuccessfully.Therefore, the control mode that the information that correlation technique provides sends has certain limitation, the control poor effect that information sends.
Summary of the invention
For overcoming the problem existing in correlation technique, control method and device that the disclosure provides a kind of information to send.
According to the first aspect of disclosure embodiment, the control method that provides a kind of information to send, the method comprises:
Within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to the occasion of current transmission information, the transmitting power after adjustment is the arbitrary transmitting power within transmitting power prescribed limit;
Send the wireless signal of carry information according to the transmitting power after adjusting.
In conjunction with first aspect, in the possible implementation of the first of first aspect, the described transmitting power that sends wireless signal of dynamically adjusting within transmitting power prescribed limit according to the occasion of current transmission information, comprising:
Obtain transmission power adjustment instruction, in described transmission power adjustment instruction, carry the transmitting power within transmitting power prescribed limit of determining according to the occasion of current transmission information;
Dynamically adjust the transmitting power that sends wireless signal according to described transmission power adjustment instruction.
In conjunction with first aspect, in the possible implementation of the second of first aspect, the described transmitting power that sends wireless signal of dynamically adjusting within transmitting power prescribed limit according to the occasion of current transmission information, comprising:
Signal range of receiving while determining current transmission wireless signal according to the occasion of current transmission information;
Within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to described signal range of receiving.
In conjunction with the possible implementation of the second of first aspect, in the third possible implementation of first aspect, the described transmitting power that sends wireless signal of dynamically adjusting within transmitting power prescribed limit according to described signal range of receiving, comprising:
Signal range of receiving during by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare;
If the signal range of receiving while once sending wireless signal before signal range of receiving when current transmission wireless signal is greater than is heightened the transmitting power while once sending wireless signal, the transmitting power after being adjusted within transmitting power prescribed limit.
Be combined in the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect, after described signal range of receiving during by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare, also comprise:
If the signal range of receiving while once sending wireless signal before signal range of receiving when current transmission wireless signal is less than is turned down the transmitting power while once sending wireless signal, the transmitting power after being adjusted within transmitting power prescribed limit.
According to the second aspect of disclosure embodiment, the control device that provides a kind of information to send, this device comprises:
Adjusting module, for dynamically adjust the transmitting power that sends wireless signal within transmitting power prescribed limit according to the occasion of current transmission information, the transmitting power after adjustment is the arbitrary transmitting power within transmitting power prescribed limit;
Sending module, for sending the wireless signal of carry information according to the transmitting power after adjusting.
In conjunction with second aspect, in the possible implementation of the first of second aspect, described adjusting module, comprising:
Acquiring unit, for obtaining transmission power adjustment instruction, carries the transmitting power within transmitting power prescribed limit of determining according to the occasion of current transmission information in described transmission power adjustment instruction;
The first adjustment unit, for dynamically adjusting the transmitting power that sends wireless signal according to described transmission power adjustment instruction.
In conjunction with second aspect, in the possible implementation of the second of second aspect, described adjusting module, comprising:
Determining unit, the signal range of receiving when determining current transmission wireless signal according to the occasion of current transmission information;
The second adjustment unit, for dynamically adjusting the transmitting power that sends wireless signal within transmitting power prescribed limit according to described signal range of receiving.
In conjunction with the possible implementation of the second of second aspect, in the third possible implementation of second aspect, described the second adjustment unit, comprising:
Relatively subelement, the signal range of receiving when by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare;
First adjusts subelement, when signal range of receiving while once sending wireless signal before being greater than for signal range of receiving in the time of current transmission wireless signal, within transmitting power prescribed limit, heighten the transmitting power while once sending wireless signal, the transmitting power after being adjusted.
In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect, described the second adjustment unit, also comprises:
Second adjusts subelement, when signal range of receiving while once sending wireless signal before being less than for signal range of receiving in the time of current transmission wireless signal, within transmitting power prescribed limit, turn down the transmitting power while once sending wireless signal, the transmitting power after being adjusted.
The beneficial effect that the technical scheme that disclosure embodiment provides is brought is:
By dynamically adjust the transmitting power that sends wireless signal within transmitting power prescribed limit according to the occasion of current transmission information, send the wireless signal of carry information according to the transmitting power after adjusting.Because transmitting power can dynamically be adjusted according to the occasion of current transmission information within transmitting power prescribed limit, instead of predefined fixing several, thus the control mode that information is sent is more flexible.Therefore the control effect that, information sends is better.
Should be understood that, it is only exemplary and explanatory that above general description and details are hereinafter described, and can not limit the disclosure.
Brief description of the drawings
Accompanying drawing is herein merged in specification and forms the part of this specification, shows embodiment according to the invention, and is used from and explains principle of the present invention with specification one.
Fig. 1 is according to the flow chart of the control method of a kind of information transmission shown in an exemplary embodiment.
Fig. 2 is according to the flow chart of the control method of a kind of information transmission shown in an exemplary embodiment.
Fig. 3 is according to the flow chart of the control method of a kind of information transmission shown in an exemplary embodiment.
Fig. 4 is according to the block diagram of the control device of a kind of information transmission shown in an exemplary embodiment.
Fig. 5 is according to the block diagram of a kind of adjusting module shown in an exemplary embodiment.
Fig. 6 is according to the block diagram of a kind of adjusting module shown in an exemplary embodiment.
Fig. 7 is according to the block diagram of a kind of the second adjustment unit shown in an exemplary embodiment.
Fig. 8 is according to the block diagram of a kind of the second adjustment unit shown in an exemplary embodiment.
Fig. 9 is according to the block diagram of a kind of terminal shown in an exemplary embodiment.
Embodiment
Here will at length describe exemplary embodiment, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless separately there is expression, the same numbers in different accompanying drawings represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the present invention.On the contrary, they are only and the example of apparatus and method as consistent in some aspects that described in detail in appended claims, of the present invention.
Due in correlation technique when the transmission of control information, preset several fixing transmitting powers, make according to the signal range of receiving of the wireless signal of default transmitting power transmitting also for fixing several.When need to be to Bluetooth device to send information outside signal range of receiving, because wireless signal can not be accepted the bluetooth equipment outside scope by arriving signal, thereby can cause information to send unsuccessfully.Therefore, the control mode that information sends has certain limitation, the control poor effect that information sends.
In order to prevent above-mentioned situation, the control mode that information is sent is more flexible, and improves the control effect that information sends, the control method that the embodiment of the present invention provides a kind of information to send, and the method is applied to the terminal that sends information by Bluetooth technology.This terminal includes but not limited to mobile phone, computer, panel computer etc., and the present embodiment and subsequent embodiment are not done concrete restriction to the product form of terminal.Fig. 1 is that as shown in Figure 1, the control method that this information sends comprises the following steps according to the flow chart of the control method of a kind of information transmission shown in an exemplary embodiment.
In step 101, within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to the occasion of current transmission information, the transmitting power after adjustment is the arbitrary transmitting power within transmitting power prescribed limit;
In an optional embodiment, within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to the occasion of current transmission information, comprising:
Obtain transmission power adjustment instruction, in transmission power adjustment instruction, carry the transmitting power within transmitting power prescribed limit of determining according to the occasion of current transmission information;
Dynamically adjust the transmitting power that sends wireless signal according to transmission power adjustment instruction.
In an optional embodiment, within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to the occasion of current transmission information, comprising:
Signal range of receiving while determining current transmission wireless signal according to the occasion of current transmission information;
Within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to signal range of receiving.
In an optional embodiment, within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to signal range of receiving, comprising:
Signal range of receiving during by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare;
If the signal range of receiving while once sending wireless signal before signal range of receiving when current transmission wireless signal is greater than is heightened the transmitting power while once sending wireless signal, the transmitting power after being adjusted within transmitting power prescribed limit.
In an optional embodiment, after the signal range of receiving during by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare, also comprise:
If the signal range of receiving while once sending wireless signal before signal range of receiving when current transmission wireless signal is less than is turned down the transmitting power while once sending wireless signal, the transmitting power after being adjusted within transmitting power prescribed limit.
In step 102, send the wireless signal of carry information according to the transmitting power after adjusting.
The method that disclosure embodiment provides, by dynamically adjust the transmitting power that sends wireless signal within transmitting power prescribed limit according to the occasion of current transmission information, sends the wireless signal of carry information according to the transmitting power after adjusting.Because transmitting power can dynamically be adjusted according to the occasion of current transmission information within transmitting power prescribed limit, instead of predefined fixing several, thus the control mode that information is sent is more flexible.Therefore the control effect that, information sends is better.
Fig. 2 is that the control method that this information sends is applied to the terminal that sends information by Bluetooth technology according to the flow chart of the control method of a kind of information transmission shown in an exemplary embodiment.As shown in Figure 2, the control method that this information sends comprises the following steps.
In step 201, obtain transmission power adjustment instruction, in transmission power adjustment instruction, carry the transmitting power within transmitting power prescribed limit of determining according to the occasion of current transmission information;
The present embodiment is not done concrete restriction to obtaining the mode of transmission power adjustment instruction, includes but not limited to: in terminal, show in advance transmission power adjustment interface; Detect the setting operation of user on transmission power adjustment interface; Obtain transmission power adjustment instruction according to the user's operation detecting.Wherein, at least carry the transmitting power within transmitting power prescribed limit of determining according to the occasion of current transmission information in transmission power adjustment instruction, the present embodiment is not done concrete restriction to the content in transmission power adjustment instruction.
Wherein, user can determine the transmitting power within transmitting power prescribed limit according to the occasion of current transmission information, thereby inputs definite transmitting power on the transmission power adjustment interface showing.Terminal is getting after the transmitting power of user's input, can determine corresponding transmission power adjustment instruction according to the transmitting power of user's input.
For example, taking transmitting power prescribed limit as between-20dbm to 10dbm as example, wherein, dbm is power unit milliwatt.User first can determine that according to the occasion of current transmission information it is 10 meters that signal is accepted scope, and now, the signal of 10 meters is accepted scope representative of consumer and wished centered by self, and radius is the data that in the circle of 10 meters, all bluetooth equipments can both receive own transmission.After definite signal is accepted scope, user can determine that by searching the modes such as data table related it is 5dbm that the signal of 10 meters is accepted transmitting power corresponding to scope, thereby can on the transmission power adjustment interface showing, input definite transmitting power 5dbm.Terminal is getting after the transmitting power of user's input, can determine corresponding transmission power adjustment instruction according to the transmitting power of user's input.Wherein, in transmission power adjustment instruction, carry the definite transmitting power 5dbm of user.
Alternatively, due to the not situation within transmitting power prescribed limit of the transmitting power that may exist user to input, therefore, terminal, after getting the transmitting power of user input, can also judge that transmitting power that user inputs is whether within transmitting power prescribed limit.When the transmitting power of user input is not during in transmitting power prescribed limit, can show related announcement, wrong thereby prompting user inputs, the present embodiment is not done concrete restriction to this process.
In addition, because need to accepting scope according to signal, user in said process determines corresponding transmitting power, if and pre-stored signal is accepted the linked database between scope and transmitting power in terminal, now user can determine that signal accepts scope according to the occasion of current transmission information, and input signal is accepted scope on the transmission power adjustment interface showing, thereby accept scope by terminal according to the signal of input searches in pre-stored database, determine corresponding transmitting power, and determine corresponding transmission power adjustment instruction according to transmitting power.
For example, the linked database that in terminal, pre-stored signal is accepted between scope and transmitting power can be as shown in table 1:
Table 1
| Transmitting power | Signal is accepted scope |
| 5dbm | 2.5 rice |
| 8dbm | 4 meters |
| 10dbm | 5 meters |
| …… | …… |
If user determines that according to the occasion of current transmission information it is 5 meters that signal is accepted scope, user is after on the transmission power adjustment interface showing, input signal accepts scope, terminal can be accepted 5 meters of scopes according to the signal of user's input and search in table 1, thereby can determine that corresponding transmitting power is 10dbm.
Alternatively, because transmitting power exists corresponding prescribed limit, and every kind of transmitting power all corresponding a kind of signal accept scope, therefore, wireless signal is accepted scope and is also had corresponding prescribed limit, as 0 to 10 meter.Based on above-mentioned principle, terminal, after the wireless signal that gets user input is accepted scope, can also judge that wireless signal that user inputs accepts scope whether within prescribed limit.In the time that the wireless signal of user's input is accepted scope not in prescribed limit, can show related announcement, wrong thereby prompting user inputs, the present embodiment is not done concrete restriction to this process.
In step 202, dynamically adjust the transmitting power that sends wireless signal according to transmission power adjustment instruction;
The present embodiment is not done concrete restriction to the mode of dynamically adjusting the transmitting power that sends wireless signal according to transmission power adjustment instruction, includes but not limited to: obtain the transmitting power in transmission power adjustment instruction; The transmitting power of the transmitting power of obtaining and Set For Current is compared, obtain comparative result; Send the transmitting power of wireless signal according to comparative result adjustment.
For example, taking the transmitting power in the transmission power adjustment instruction getting as 2dbm, in terminal, the transmitting power of Set For Current is that 5dbm is example.Above-mentioned two transmitting powers are compared, and the comparative result obtaining is that the difference between transmitting power and the transmitting power of Set For Current of obtaining is 3dbm, and the transmitting power of obtaining is less than the transmitting power of Set For Current.Therefore, the transmitting power of terminal wireless signal emission can be reduced to 3dbm according to comparative result.
In step 203, send the wireless signal of carry information according to the transmitting power after adjusting.
The present embodiment is not done concrete restriction to the mode that sends the wireless signal of carry information according to the transmitting power after adjusting, and includes but not limited to: obtain and need to send information; Information is changed into digital signal, and determine according to the tranmitting frequency after adjusting the carrier wave that needs use; By digital signal modulated to carrier wave, by send the wireless signal of carry information with electromagnetic form.
Wherein, because the embodiment of the present invention is to send data by Bluetooth technology, therefore, in the time that information is converted into digital signal, can Information encapsulation be become to packet according to the underlying protocol of Bluetooth technology, then packet is changed into digital signal, the present embodiment is not done concrete restriction to this.In addition, the information of transmission can be the file of various forms, also can instant communication information, and the present embodiment is not done concrete restriction to the content of the information sending.
The method that disclosure embodiment provides, by dynamically adjust the transmitting power that sends wireless signal within transmitting power prescribed limit according to the occasion of current transmission information, sends the wireless signal of carry information according to the transmitting power after adjusting.Because transmitting power can dynamically be adjusted according to the occasion of current transmission information within transmitting power prescribed limit, instead of predefined fixing several, thus the control mode that information is sent is more flexible.Therefore the control effect that, information sends is better.
Fig. 3 is that the control method that this information sends is applied to the terminal that sends information by Bluetooth technology according to the flow chart of the control method of a kind of information transmission shown in an exemplary embodiment.As shown in Figure 3, the control method that this information sends comprises the following steps.
In step 301, the signal range of receiving while determining current transmission wireless signal according to the occasion of current transmission information;
The present embodiment not mode of the signal range of receiving when determining current transmission wireless signal according to the occasion of current transmission information is done concrete restriction, include but not limited to: detect near all bluetooth equipments occasion of current transmission information, and determine the distance between self present position and each bluetooth equipment detecting; Determine and self present position bluetooth equipment farthest, and using and this bluetooth equipment between distance accept scope as signal.
For example, terminal detects near the occasion of current transmission information three bluetooth equipments, is respectively bluetooth equipment 1, bluetooth equipment 2 and bluetooth equipment 3.Wherein, the distance between terminal and bluetooth equipment 1 is 5 meters, and distance between bluetooth equipment 2 is 6 meters, and distance between bluetooth equipment 3 is 8 meters.Now, can determine bluetooth equipment 3 and terminal present position distance farthest, thereby 8 meters of distances that can be between terminal and bluetooth equipment 3 are as signal range of receiving.Wherein, signal range of receiving represents centered by terminal present position, and radius is that in the circle of 8 meters, all bluetooth equipments can both receive the data that terminal sends.
In step 302, within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to signal range of receiving;
The present embodiment is not done concrete restriction to the mode of dynamically adjusting the transmitting power that sends wireless signal according to signal range of receiving within transmitting power prescribed limit, includes but not limited to: the signal range of receiving during by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare; If the signal range of receiving while once sending wireless signal before signal range of receiving when current transmission wireless signal is greater than is heightened the transmitting power while once sending wireless signal, the transmitting power after being adjusted within transmitting power prescribed limit.
For example, taking the signal range of receiving of current transmission wireless signal determined in above-mentioned steps 301 as 8 meters, it is example that front signal range of receiving while once sending wireless signal is 6 meters.6 meters of signal range of receiving while once sending wireless signal before 8 meters of signal range of receiving during due to current transmission wireless signal are greater than, therefore, in order to allow signal arrive farther distance, can within transmitting power prescribed limit, heighten the transmitting power while once sending wireless signal, thus the transmitting power after being adjusted.
Wherein, once send the transmitting power of wireless signal on heightening time, can in the table 1 in embodiment corresponding to Fig. 2, search according to the signal range of receiving of current transmission wireless signal, determine corresponding transmitting power, thereby heighten the last transmitting power that sends wireless signal according to definite transmitting power, the present embodiment is not done concrete restriction to this.
In addition, when signal range of receiving when by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare, the situation of the signal range of receiving while once sending wireless signal before the signal range of receiving may there is current transmission wireless signal time is less than.Now, can within transmitting power prescribed limit, turn down the transmitting power while once sending wireless signal, thus the transmitting power after being adjusted, and the present embodiment is not done concrete restriction to this.
For example, taking the signal range of receiving of current transmission wireless signal determined in above-mentioned steps 301 as 8 meters, it is example that front signal range of receiving while once sending wireless signal is 10 meters.10 meters of signal range of receiving while once sending wireless signal before 8 meters of signal range of receiving during due to current transmission wireless signal are less than, therefore, can within transmitting power prescribed limit, turn down the transmitting power while once sending wireless signal, thus the transmitting power after being adjusted.
Wherein, once send the transmitting power of wireless signal on turning down time, can in the table 1 in embodiment corresponding to Fig. 2, search according to the signal range of receiving of current transmission wireless signal equally, determine corresponding transmitting power, thereby turn down the last transmitting power that sends wireless signal according to definite transmitting power, the present embodiment is not done concrete restriction to this.
In step 303, send the wireless signal of carry information according to the transmitting power after adjusting.
The present embodiment is not done concrete restriction to the mode that sends the wireless signal of carry information according to the transmitting power after adjusting, and particular content can, with reference to the procedure of step 203 in the embodiment of figure 2 correspondences, repeat no more herein.
The method that disclosure embodiment provides, by dynamically adjust the transmitting power that sends wireless signal within transmitting power prescribed limit according to the occasion of current transmission information, sends the wireless signal of carry information according to the transmitting power after adjusting.Because transmitting power can dynamically be adjusted according to the occasion of current transmission information within transmitting power prescribed limit, instead of predefined fixing several, thus the control mode that information is sent is more flexible.Therefore the control effect that, information sends is better.
Fig. 4 is that this application of installation is in the terminal that sends information by Bluetooth technology according to the block diagram of the control device of a kind of information transmission shown in an exemplary embodiment.With reference to Fig. 4, this device comprises adjusting module 401 and sending module 402.
This adjusting module 401 is configured within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to the occasion of current transmission information, and the transmitting power after adjustment is the arbitrary transmitting power within transmitting power prescribed limit;
This sending module 402 is configured to send according to the transmitting power after adjusting the wireless signal of carry information.
In an optional embodiment, referring to Fig. 5, adjusting module 401, comprises acquiring unit 4011 and the first adjustment unit 4012.
This acquiring unit 4011 is configured to obtain transmission power adjustment instruction, carries the transmitting power within transmitting power prescribed limit of determining according to the occasion of current transmission information in transmission power adjustment instruction;
This first adjustment unit 4012 is configured to dynamically adjust according to transmission power adjustment instruction the transmitting power that sends wireless signal.
In an optional embodiment, referring to Fig. 6, adjusting module 401, comprises determining unit 4013 and the second adjustment unit 4014.
Signal range of receiving when this determining unit 4013 is configured to determine current transmission wireless signal according to the occasion of current transmission information;
This second adjustment unit 4014 is configured to dynamically adjust within transmitting power prescribed limit according to signal range of receiving the transmitting power that sends wireless signal.
In an optional embodiment, referring to Fig. 7, the second adjustment unit 4014, comprises comparison subelement 40141 and the first adjustment subelement 40142.
Signal range of receiving when this comparison subelement 40141 is configured to current transmission wireless signal and front signal range of receiving while once sending wireless signal compare;
When this first signal range of receiving when adjusting subelement 40142 and being configured to once to send wireless signal before signal range of receiving in the time of current transmission wireless signal is greater than, within transmitting power prescribed limit, heighten the transmitting power while once sending wireless signal, the transmitting power after being adjusted.
In an optional embodiment, referring to Fig. 8, the second adjustment unit 4014 also comprises the second adjustment subelement 40143.
When this second signal range of receiving when adjusting subelement 40143 and being configured to once to send wireless signal before signal range of receiving in the time of current transmission wireless signal is less than, within transmitting power prescribed limit, turn down the transmitting power while once sending wireless signal, the transmitting power after being adjusted.
The device that the present embodiment provides, by dynamically adjust the transmitting power that sends wireless signal within transmitting power prescribed limit according to the occasion of current transmission information, sends the wireless signal of carry information according to the transmitting power after adjusting.Because transmitting power can dynamically be adjusted according to the occasion of current transmission information within transmitting power prescribed limit, instead of predefined fixing several, thus the control mode that information is sent is more flexible.Therefore the control effect that, information sends is better.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations have been described in detail in the embodiment about the method, will not elaborate explanation herein.
Fig. 9 is according to the block diagram of a kind of terminal 900 shown in an exemplary embodiment, the control method that this terminal 900 sends for the information of carrying out above-described embodiment and providing.For example, terminal 900 can be mobile phone, computer, digital broadcast terminal, information receiving and transmitting equipment, game console, flat-panel devices, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Fig. 9, terminal 900 can comprise following one or more assembly: processing components 902, memory 904, power supply module 906, multimedia groupware 908, audio-frequency assembly 910, the interface 912 of I/O (I/O), sensor cluster 914, and communications component 916.
The integrated operation of processing components 902 common control terminals 900, such as with demonstration, call, data communication, the operation that camera operation and record operation are associated.Treatment element 902 can comprise that one or more processors 920 carry out instruction, to complete all or part of step of above-mentioned method.In addition, processing components 902 can comprise one or more modules, is convenient to mutual between processing components 902 and other assemblies.For example, processing unit 902 can comprise multi-media module, to facilitate mutual between multimedia groupware 908 and processing components 902.
Memory 904 is configured to store various types of data to be supported in the operation of terminal 900.The example of these data comprises for any application program of operation in terminal 900 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory 904 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.
The various assemblies that electric power assembly 906 is terminal 900 provide electric power.Electric power assembly 906 can comprise power-supply management system, one or more power supplys, and other and the assembly that generates, manages and distribute electric power to be associated for terminal 900.
Multimedia groupware 908 is included in the screen that an output interface is provided between described terminal 900 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises that one or more touch sensors are with the gesture on sensing touch, slip and touch panel.Described touch sensor is the border of sensing touch or sliding action not only, but also detects duration and the pressure relevant to described touch or slide.In certain embodiments, multimedia groupware 908 comprises a front-facing camera and/or post-positioned pick-up head.When terminal 900 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 910 is configured to output and/or input audio signal.For example, audio-frequency assembly 910 comprises a microphone (MIC), and when terminal 900 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal receiving can be further stored in memory 904 or be sent via communications component 916.In certain embodiments, audio-frequency assembly 910 also comprises a loud speaker, for output audio signal.
I/O interface 912 is for providing interface between processing components 902 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor cluster 914 comprises one or more transducers, is used to terminal 900 that the state estimation of various aspects is provided.For example, sensor cluster 914 can detect the opening/closing state of terminal 900, the relative positioning of assembly, for example described assembly is display and the keypad of terminal 900, the position of all right sense terminals 900 of sensor cluster 914 or 900 1 assemblies of terminal changes, the existence that user contacts with terminal 900 or do not have the variations in temperature of terminal 900 orientation or acceleration/deceleration and terminal 900.Sensor cluster 914 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 914 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 914 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communications component 916 is configured to be convenient to the communication of wired or wireless mode between terminal 900 and other equipment.Terminal 900 can access the wireless network based on communication standard, as WiFi, and 2G or 3G, or their combination.In one exemplary embodiment, communication component 916 receives broadcast singal or the broadcast related information from external broadcasting management system via broadcast channel.In one exemplary embodiment, described communication component 916 also comprises near-field communication (NFC) module, to promote junction service.For example, can be based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, terminal 900 can be realized by one or more application specific integrated circuits (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, the control method sending for the information of carrying out above-described embodiment and providing.
The terminal that disclosure embodiment provides, by dynamically adjust the transmitting power that sends wireless signal within transmitting power prescribed limit according to the occasion of current transmission information, sends the wireless signal of carry information according to the transmitting power after adjusting.Because transmitting power can dynamically be adjusted according to the occasion of current transmission information within transmitting power prescribed limit, instead of predefined fixing several, thus the control mode that information is sent is more flexible.Therefore the control effect that, information sends is better.
In the exemplary embodiment, also provide a kind of non-provisional computer-readable recording medium that comprises instruction, for example, comprised the memory 904 of instruction, above-mentioned instruction can have been carried out said method by the processor of terminal 900 920.For example, described non-provisional computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage equipment etc.
A kind of non-provisional computer-readable recording medium, in the time that the instruction in described storage medium is carried out by the processor of terminal, makes terminal can carry out the control method that a kind of information sends, and described method comprises:
Within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to the occasion of current transmission information, the transmitting power after adjustment is the arbitrary transmitting power within transmitting power prescribed limit;
Send the wireless signal of carry information according to the transmitting power after adjusting.
The computer-readable recording medium that disclosure embodiment provides, by dynamically adjust the transmitting power that sends wireless signal within transmitting power prescribed limit according to the occasion of current transmission information, send the wireless signal of carry information according to the transmitting power after adjusting.Because transmitting power can dynamically be adjusted according to the occasion of current transmission information within transmitting power prescribed limit, instead of predefined fixing several, thus the control mode that information is sent is more flexible.Therefore the control effect that, information sends is better.
Those skilled in the art, considering specification and putting into practice after invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised undocumented common practise or the conventional techniques means in the art of the disclosure.Specification and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendments and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (10)
1. the control method that information sends, is characterized in that, described method is applied to the terminal that sends information by Bluetooth technology, and described method comprises:
Within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to the occasion of current transmission information, the transmitting power after adjustment is the arbitrary transmitting power within transmitting power prescribed limit;
Send the wireless signal of carry information according to the transmitting power after adjusting.
2. method according to claim 1, is characterized in that, the described transmitting power that sends wireless signal of dynamically adjusting within transmitting power prescribed limit according to the occasion of current transmission information, comprising:
Obtain transmission power adjustment instruction, in described transmission power adjustment instruction, carry the transmitting power within transmitting power prescribed limit of determining according to the occasion of current transmission information;
Dynamically adjust the transmitting power that sends wireless signal according to described transmission power adjustment instruction.
3. method according to claim 1, is characterized in that, the described transmitting power that sends wireless signal of dynamically adjusting within transmitting power prescribed limit according to the occasion of current transmission information, comprising:
Signal range of receiving while determining current transmission wireless signal according to the occasion of current transmission information;
Within transmitting power prescribed limit, dynamically adjust the transmitting power that sends wireless signal according to described signal range of receiving.
4. method according to claim 3, is characterized in that, the described transmitting power that sends wireless signal of dynamically adjusting within transmitting power prescribed limit according to described signal range of receiving, comprising:
Signal range of receiving during by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare;
If the signal range of receiving while once sending wireless signal before signal range of receiving when current transmission wireless signal is greater than is heightened the transmitting power while once sending wireless signal, the transmitting power after being adjusted within transmitting power prescribed limit.
5. method according to claim 4, is characterized in that, after described signal range of receiving during by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare, also comprises:
If the signal range of receiving while once sending wireless signal before signal range of receiving when current transmission wireless signal is less than is turned down the transmitting power while once sending wireless signal, the transmitting power after being adjusted within transmitting power prescribed limit.
6. the control device that information sends, is characterized in that, described application of installation is in the terminal that sends information by Bluetooth technology, and described device comprises:
Adjusting module, for dynamically adjust the transmitting power that sends wireless signal within transmitting power prescribed limit according to the occasion of current transmission information, the transmitting power after adjustment is the arbitrary transmitting power within transmitting power prescribed limit;
Sending module, for sending the wireless signal of carry information according to the transmitting power after adjusting.
7. device according to claim 6, is characterized in that, described adjusting module, comprising:
Acquiring unit, for obtaining transmission power adjustment instruction, carries the transmitting power within transmitting power prescribed limit of determining according to the occasion of current transmission information in described transmission power adjustment instruction;
The first adjustment unit, for dynamically adjusting the transmitting power that sends wireless signal according to described transmission power adjustment instruction.
8. device according to claim 6, is characterized in that, described adjusting module, comprising:
Determining unit, the signal range of receiving when determining current transmission wireless signal according to the occasion of current transmission information;
The second adjustment unit, for dynamically adjusting the transmitting power that sends wireless signal within transmitting power prescribed limit according to described signal range of receiving.
9. device according to claim 8, is characterized in that, described the second adjustment unit, comprising:
Relatively subelement, the signal range of receiving when by current transmission wireless signal and front signal range of receiving while once sending wireless signal compare;
First adjusts subelement, when signal range of receiving while once sending wireless signal before being greater than for signal range of receiving in the time of current transmission wireless signal, within transmitting power prescribed limit, heighten the transmitting power while once sending wireless signal, the transmitting power after being adjusted.
10. device according to claim 9, is characterized in that, described the second adjustment unit, also comprises:
Second adjusts subelement, when signal range of receiving while once sending wireless signal before being less than for signal range of receiving in the time of current transmission wireless signal, within transmitting power prescribed limit, turn down the transmitting power while once sending wireless signal, the transmitting power after being adjusted.
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| CN201410306927.8A CN104159283B (en) | 2014-06-30 | 2014-06-30 | The control method and device that information is sent |
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| CN201410306927.8A CN104159283B (en) | 2014-06-30 | 2014-06-30 | The control method and device that information is sent |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106303933A (en) * | 2016-09-30 | 2017-01-04 | 广东欧珀移动通信有限公司 | The power regulating method of a kind of bluetooth and device |
| WO2018032682A1 (en) * | 2016-08-15 | 2018-02-22 | 深圳Tcl新技术有限公司 | Bluetooth setting method and apparatus |
| CN108966332A (en) * | 2018-06-01 | 2018-12-07 | Oppo广东移动通信有限公司 | Radio transmitted power method for customizing, device, mobile terminal and computer-readable storage medium |
| CN109217925A (en) * | 2018-01-17 | 2019-01-15 | 北京石头世纪科技有限公司 | Distance of near field adjusting method, system, storage medium and the electronic equipment of charging pile |
| CN111010727A (en) * | 2018-10-08 | 2020-04-14 | 台达电子工业股份有限公司 | Wireless communication system and method |
| CN112702780A (en) * | 2019-10-23 | 2021-04-23 | 广东美的制冷设备有限公司 | Communication distance regulation and control method and device of NFC chip and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021729A (en) * | 2007-03-06 | 2007-08-22 | 江苏大学 | Green house varying structural self-organizing radio sensor network and constituting method |
| CN101715229A (en) * | 2009-11-23 | 2010-05-26 | 杭州华三通信技术有限公司 | Method, device and system for regulating power of Station dynamically |
| CN101998601A (en) * | 2010-12-15 | 2011-03-30 | 迈普通信技术股份有限公司 | Dynamic power control method capable of reducing wireless local area network (WLAN) interference and system thereof |
| CN102307378A (en) * | 2011-08-26 | 2012-01-04 | 中兴通讯股份有限公司 | Method and device for adjusting transmitting power of mobile terminal |
| US20120077538A1 (en) * | 2010-09-28 | 2012-03-29 | Samsung Electronics Co. Ltd. | Device and method for controlling power in mobile terminal |
| CN103037493A (en) * | 2012-12-14 | 2013-04-10 | 中兴通讯股份有限公司 | Method and device and intelligent terminal capable of dynamically regulating transmitting power |
| CN103684550A (en) * | 2013-12-20 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Bluetooth signal transmission power adjusting system and mobile terminal |
-
2014
- 2014-06-30 CN CN201410306927.8A patent/CN104159283B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021729A (en) * | 2007-03-06 | 2007-08-22 | 江苏大学 | Green house varying structural self-organizing radio sensor network and constituting method |
| CN101715229A (en) * | 2009-11-23 | 2010-05-26 | 杭州华三通信技术有限公司 | Method, device and system for regulating power of Station dynamically |
| US20120077538A1 (en) * | 2010-09-28 | 2012-03-29 | Samsung Electronics Co. Ltd. | Device and method for controlling power in mobile terminal |
| CN101998601A (en) * | 2010-12-15 | 2011-03-30 | 迈普通信技术股份有限公司 | Dynamic power control method capable of reducing wireless local area network (WLAN) interference and system thereof |
| CN102307378A (en) * | 2011-08-26 | 2012-01-04 | 中兴通讯股份有限公司 | Method and device for adjusting transmitting power of mobile terminal |
| CN103037493A (en) * | 2012-12-14 | 2013-04-10 | 中兴通讯股份有限公司 | Method and device and intelligent terminal capable of dynamically regulating transmitting power |
| CN103684550A (en) * | 2013-12-20 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Bluetooth signal transmission power adjusting system and mobile terminal |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032682A1 (en) * | 2016-08-15 | 2018-02-22 | 深圳Tcl新技术有限公司 | Bluetooth setting method and apparatus |
| CN106304149B (en) * | 2016-08-15 | 2019-03-12 | 深圳Tcl新技术有限公司 | Bluetooth setting method and device |
| CN106303933A (en) * | 2016-09-30 | 2017-01-04 | 广东欧珀移动通信有限公司 | The power regulating method of a kind of bluetooth and device |
| CN106303933B (en) * | 2016-09-30 | 2017-11-17 | 广东欧珀移动通信有限公司 | The power regulating method and device of a kind of bluetooth |
| CN109217925A (en) * | 2018-01-17 | 2019-01-15 | 北京石头世纪科技有限公司 | Distance of near field adjusting method, system, storage medium and the electronic equipment of charging pile |
| CN109217925B (en) * | 2018-01-17 | 2021-04-09 | 北京石头世纪科技股份有限公司 | Near field distance adjusting method and system of charging pile, storage medium and electronic equipment |
| CN108966332A (en) * | 2018-06-01 | 2018-12-07 | Oppo广东移动通信有限公司 | Radio transmitted power method for customizing, device, mobile terminal and computer-readable storage medium |
| CN108966332B (en) * | 2018-06-01 | 2021-11-16 | Oppo广东移动通信有限公司 | Wireless transmission power customization method and device, mobile terminal and computer readable storage medium |
| CN111010727A (en) * | 2018-10-08 | 2020-04-14 | 台达电子工业股份有限公司 | Wireless communication system and method |
| CN111010727B (en) * | 2018-10-08 | 2023-04-18 | 台达电子工业股份有限公司 | Wireless communication system and method |
| CN112702780A (en) * | 2019-10-23 | 2021-04-23 | 广东美的制冷设备有限公司 | Communication distance regulation and control method and device of NFC chip and storage medium |
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|---|---|
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