CN107276686A - Disturb processing method, device, storage medium and electronic equipment - Google Patents
Disturb processing method, device, storage medium and electronic equipment Download PDFInfo
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- CN107276686A CN107276686A CN201710405117.1A CN201710405117A CN107276686A CN 107276686 A CN107276686 A CN 107276686A CN 201710405117 A CN201710405117 A CN 201710405117A CN 107276686 A CN107276686 A CN 107276686A
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- Prior art keywords
- signal strength
- interference
- transmission channel
- channel
- radiofrequency signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
Abstract
The embodiment of the invention discloses one kind interference processing method, device, storage medium and electronic equipment.The interference processing method, which is included in, to be received after radiofrequency signal, obtains the channel information of radiofrequency signal, wherein channel information includes transmission channel mark, and its corresponds to the current signal strength of transmission channel；Obtain the corresponding preset signal strength of transmission channel, wherein preset signal strength be radiofrequency signal be interfered functional unit interference when, the minimum signal strength that transmission channel allows；Obtain the difference of current signal strength and preset signal strength；When difference is less than predetermined threshold value, the working frequency of interference function component is adjusted, to reduce interference of the interference function component to radiofrequency signal.The program is by when transmission channel current signal strength and preset signal strength difference are less than predetermined threshold value, adjusting the working frequency of interference function component, reducing Radio frequency interference.
Description
Technical field
The present invention relates to communication technical field, and in particular to one kind interference processing method, device, storage medium and electronics are set
It is standby.
Background technology
With the development of the communication technology, how to avoid the interference of radio communication turns into important topic urgently to be resolved hurrily.Radio frequency
The interference of communication is both including the interference between radio system inside, the interference also communicated including other systems to radio system, than
Motor system, camera system, processor system and touch-screen system in such as electronic equipment.
The content of the invention
The embodiment of the present invention provides a kind of interference processing method, device, storage medium and electronic equipment, can reduce to penetrating
The interference of frequency signal.
The embodiment of the present invention provides a kind of interference processing method, including：
After radiofrequency signal is received, the channel information of the radiofrequency signal is obtained, wherein the channel information includes passing
Defeated channel logo, and its correspond to the current signal strength of transmission channel；
The corresponding preset signal strength of the transmission channel is obtained, wherein the preset signal strength is the radiofrequency signal
When the functional unit that is interfered is disturbed, the minimum signal strength that the transmission channel allows；
Obtain the difference of the current signal strength and the preset signal strength；
When the difference is less than predetermined threshold value, the working frequency of the interference function component is adjusted, it is described dry to reduce
Disturb interference of the functional unit to the radiofrequency signal.
The embodiment of the present invention additionally provides a kind of interference processing unit, including：
Receiving module, for after radiofrequency signal is received, the channel information of the radiofrequency signal being obtained, wherein the letter
Road information includes transmission channel and identified, and its corresponds to the current signal strength of transmission channel；
Acquisition module, for obtaining the corresponding preset signal strength of the transmission channel, wherein the preset signal strength
For the radiofrequency signal be interfered functional unit interference when, the minimum signal strength that the transmission channel allows；
Difference acquisition module, the difference for obtaining the current signal strength and the preset signal strength；
Adjustment module, for when the difference is less than predetermined threshold value, adjusting the working frequency of the interference function component,
To reduce interference of the interference function component to the radiofrequency signal.
The embodiment of the present invention additionally provides a kind of storage medium, and be stored with a plurality of instruction, and the instruction is suitable to by processor
Load and perform all or part of interference processing method as described above.
The embodiment of the present invention additionally provides a kind of electronic equipment, including memory, processor, and is stored in the storage
In device and the computer program that can be run in the processor, realized as above during computer program described in the computing device
State all or part of interference processing method.
The embodiment of the present invention also provides a kind of electronic equipment, including radio circuit and processor, and the radio circuit is used for
Receive radiofrequency signal；
The processor, for after the radio circuit receives radiofrequency signal, obtaining the transmission radiofrequency signal
Channel information, wherein the channel information includes the current signal strength of transmission channel and the transmission channel；
The processor, for obtaining the corresponding preset signal strength of the transmission channel, wherein the preset signals are strong
Spend for the radiofrequency signal be interfered functional unit interference when, the minimum signal strength that the transmission channel allows.
The processor, for being less than predetermined threshold value in the current signal strength and the preset signal strength difference
When, the working frequency of the interference function component is adjusted, to reduce interference of the interference function component to the radiofrequency signal.
Interference processing method, device, storage medium and the electronic equipment of the embodiment of the present invention pass through current in transmission channel
When signal intensity is less than predetermined threshold value with preset signal strength difference, the working frequency of interference function component is adjusted, reduces and penetrates
Frequency is disturbed.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those skilled in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the schematic flow sheet of the interference processing method of the preferred embodiment of the present invention.
Fig. 2 is the schematic diagram of a scenario of the interference processing method of the preferred embodiment of the present invention.
Fig. 3 is another schematic flow sheet of the interference processing method of the preferred embodiment of the present invention.
Fig. 4 is the structural representation of the interference processing unit of the preferred embodiment of the present invention.
Fig. 5 is the structural representation of the electronic equipment of the preferred embodiment of the present invention.
Fig. 6 is another structural representation of the electronic equipment of the preferred embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other implementation that those skilled in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " and " the 4th " in the present invention etc. is to be used to distinguish different objects, rather than
For describing particular order.In addition, term " comprising " and " having " and their any deformations, it is intended that covering is non-exclusive
Comprising.Process, method, system, product or the equipment for for example containing series of steps or module are not limited to what is listed
Step or module, but alternatively also include the step of do not list or module, or alternatively also include for these processes, side
Method, product or equipment intrinsic other steps or module.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
The executive agent of interference processing method provided in an embodiment of the present invention, can be interference provided in an embodiment of the present invention
Processing unit, or be integrated with the electronic equipment of the interference processing unit, the interference processing unit can using hardware or
The mode of person's software is realized；Electronic equipment described by the embodiment of the present invention can be smart mobile phone (such as Android phone,
Windows Phone mobile phones etc.), tablet personal computer, palm PC, notebook computer, mobile internet device (MID, Mobile
Internet Devices) or the mobile device such as Wearable, above-mentioned electronic equipment is only citing, and non exhaustive, comprising but
It is not limited to above-mentioned electronic equipment.
The embodiments of the invention provide one kind interference processing method, device, storage medium and electronic equipment.Below will be respectively
It is described in detail.
Fig. 1 is refer to, Fig. 1 is a kind of schematic flow sheet of interference processing method provided in an embodiment of the present invention.It is right below
Each step of the interference processing method of this preferred embodiment is described in detail.
S101, after radiofrequency signal is received, obtains the channel information of radiofrequency signal, wherein channel information includes transmission letter
Road is identified, and its corresponds to the current signal strength of transmission channel.
Channel is also referred to as passage (Channel), is the medium of radio signal transmission.Each channel has specific for sending
The information source of signal, and receive the stay of two nights of signal.Such as, base station is as the information source for sending signal, and mobile phone is used as the letter for receiving signal
Place, the facility between them is exactly a channel.Specifically, the mark of channel, such as CH1, CH2 can be used as with numbering
Deng.
Specific standard, the radiofrequency signal of frequency range, are transmitted using corresponding channel.It should be noted that electronic equipment
Network formats information be electronic equipment support network type, specifically include standard, frequency range.Channel as defined in such as Wi-Fi
For 1-13.The signal of CH1 transmission 2401-2423MHz frequency ranges, the signal of CH2 transmission 2406-2428MHz frequency ranges.
The standard that can be supported according to electronic equipment, band information obtain the channel information of transmission channel, wherein channel
Information includes transmission channel and identified, and its corresponds to the current signal strength of transmission channel.As shown in Fig. 2 as electronic equipment A and electricity
When sub- equipment B sets up communication connection, electronic equipment A can receive electronic equipment B Content of Communication by base station a, and electronics is set
Standby A can also receive electronic equipment B Content of Communication by base station c.Base station a or base station c by electronic equipment A input it is logical
Letter signal be sent to base station controller 1, base station controller 1 again by electronic equipment A communication signal transmissions to mobile switching centre,
Mobile switching centre believes electronic equipment A communication electronic equipment A signal of communication by the control base station b of base station controller 2
Number transmit to electronic equipment B；Conversely, the signal that mobile switching centre exchanges electronic equipment B controls base by base station controller 1
The a or base station c that stands is transmitted to electronic equipment A.Such as electronic equipment a receives base by standard GSM, frequency range B8, transmission channel 37
The Content of Communication for the electronic equipment B that a that stands is transmitted, the current signal strength of transmission channel 37 is -90dBm.
In certain embodiments, due under different standards, frequency range is to having different reduction formulas between channel.Such as
Under GSM standards, channel CH=(FIt is descending- 935) * 5, and for example under CDMA standards, channel CH=(FIt is descending- 869)/0.03, wherein FIt is descendingFor
Downstream frequency.It therefore, it can by the calculating according to these reduction formulas, to obtain the mark of transmission channel.
102, the corresponding preset signal strength of transmission channel is obtained, wherein preset signal strength is interfered for radiofrequency signal
When functional unit is disturbed, the minimum signal strength that transmission channel allows.
Conversed in electronic equipment, received and sent messages etc. communication behavior when, radio-frequency enabled component can transceiving radio frequency signal,
The functional units such as CPU, memory now, in electronic equipment also can it is in running order in.If the work of these functional units
The frequency of working frequency and radiofrequency signal is approached, it will radiofrequency signal is interfered, the transmission channel meeting of the radiofrequency signal is transmitted
With poor signal intensity.
Such as, when CPU is worked with 1.85GHz frequencies, CH376 channels can be interfered.And for example CPU working frequencies are
During 2.44GHz, CH7 channels can be interfered.
Interference be difficult to eliminate, it is necessary to will interference control within the scope of one, transmission channel is kept higher signal
Intensity, to reduce the interference to radiofrequency signal.For example, when the signal intensity of transmission channel is -100dBm, radiofrequency signal
The accuracy of transmission is higher.If too wide in the gap with -100dBm, such as -93dBm, the then radiofrequency signal distortion transmitted is serious.That
- 100dBm is the minimum signal strength that transmission channel allows.
In certain embodiments, it can be added the minimum signal strength of above-mentioned permission as the preset signal strength of channel
As shown in the table into the presets list, wherein the presets list includes channel, preset signal strength and the incidence relation of the two.
| Channel logo | Preset signal strength (dBm) |
| 10562-10838 | -102 |
| 9662-9538 | -105 |
| 0-599 | -104 |
| 600-1199 | -109 |
| 36200-36349 | -107 |
In actual mechanical process, the channel matched with transmission channel can be inquired about in above-mentioned the presets list.Such as pass
Defeated channel is 10800, then the channel matched is 10562-10838, and transmission channel is 300, then the channel matched is 0-599.
Further, the corresponding preset signal strength of transmission channel can be inquired from the presets list.Such as transmission letter
Road is 10800, then its corresponding preset signal strength is -102dBm, i.e. the corresponding preset signals of channel 10562-10838 are strong
Degree.
S103, obtains the difference of current signal strength and preset signal strength.
For example, current signal strength is -99dBm, and preset signal strength is -100dBm.Then calculate and currently believed
Number intensity, the difference of preset signal strength are 1dBm.
S103, when current signal strength and preset signal strength difference are less than predetermined threshold value, adjusts interference function component
Working frequency, to reduce interference of the interference function component to radiofrequency signal.
Wherein, predetermined threshold value is the value that 3dBm, 5dBm, 6dBm etc. are set according to actual conditions, is not specifically limited herein.
Assuming that predetermined threshold value is 6dBm, current signal strength is -92dBm, and preset signal strength is -100dBm.Calculate
Difference to current signal strength, preset signal strength is 8dBm, and difference 8dBm is less than predetermined threshold value 6dBm, then reduction interference
The working frequency of functional unit.Wherein, interference function component is CPU, memory etc., is not specifically limited herein.
Fig. 3 is refer to, Fig. 3 is another schematic flow sheet of interference processing method provided in an embodiment of the present invention.Below
Each step to the interference processing method of this preferred embodiment is described in detail.
S201, after radiofrequency signal is received, obtains the network formats information currently supported, wherein the network currently supported
Standard information includes current standard, current frequency range.
It should be noted that the network formats information of electronic equipment is the network type that electronic equipment is supported, specifically include
Standard, frequency range.
By taking mobile phone as an example, its standard supported generally comprises GSM (Global System for Mobile
Communication, global system for mobile communications), CDMA (Code Division Multiple Access, CDMA),
3G (3rd-Generation Mobile Communication Technology, 3rd generation mobile communication technology), 4G (4th-
Generation Mobile Communication Technology, forth generation mobile communication technology) etc..
The mobile phone of different systems is supported, the frequency range that it takes is also different.The mobile phone of GSM standards is such as supported to take 900/
1800/1900MHz frequency ranges, support the mobile phone of 3G standards to take 900/1800/1900/2100MHz frequency ranges.Namely support GSM systems
The mobile phone of formula can receive the radiofrequency signal of 900/1800/1900MHz frequency ranges, support the mobile phone of 3G standards and can receive 900/
The signal of 1800/1900/2100MHz frequency ranges.
The communication behavior such as conversed in electronic equipment, received and sent messages, that is, receiving after radiofrequency signal, inquiry can be passed through
The modem of electronic equipment, to obtain the network formats information that electronic equipment is currently supported.Wherein, the network currently supported
Standard information includes current standard, current frequency range.
In certain embodiments, it is assumed that mobile phone supports the network of tri- kinds of standards of 2G, 3G, 4G, corresponding to be set on mobile phone
2G, 3G, 4G Three models.After radiofrequency signal is received, inquiry currently opens 3G patterns, then can get current branch
The network formats information held includes current standard：3G, current frequency range：900/1800/1900/2100MHz.
S202, according to the network formats information currently supported, obtains the transmission channel mark of radiofrequency signal.
Channel is also referred to as passage (Channel), is the medium of radio signal transmission.Each channel has specific for sending
The information source of signal, and receive the stay of two nights of signal.Such as, base station is as the information source for sending signal, and mobile phone is used as the letter for receiving signal
Place, the facility between them is exactly a channel.Specifically, the mark of channel, such as CH1, CH2 can be used as with numbering
Deng.
Specific standard, the radiofrequency signal of frequency range, are transmitted using corresponding channel.Channel as defined in such as Wi-Fi is
1-12.The signal of CH1 transmission 2401-2423MHz frequency ranges, the signal of CH2 transmission 2406-2428MHz frequency ranges.
In certain embodiments, due under different standards, frequency range is to having different reduction formulas between channel.Such as
Under GSM standards, channel CH=(FIt is descending- 935) * 5, and for example under CDMA standards, channel CH=(FIt is descending- 869)/0.03, wherein FIt is descendingFor
Downstream frequency.It therefore, it can by the calculating according to these reduction formulas, to obtain transmission channel mark.
In certain embodiments, it can also pre-establish including network formats information, transmission channel mark and the pass of the two
The presets list of connection relation, further according to the network formats information currently supported, to inquire about the presets list, to obtain transmission radio frequency
The transmission channel of signal.Specific obtaining step is as follows：
A, searches the network formats information of the network formats information matches with currently supporting from the presets list, wherein default
List includes network formats information, transmission channel mark and the incidence relation of the two.
B, obtains the corresponding transmission channel mark of network formats information.
When following table shows reception different systems, the radiofrequency signal of frequency range, corresponding transmission channel mark.Such as,
During WCDNMA standard Band1 frequency ranges, corresponding channel is that 10562-10838 is transmission channel mark.
In S203, detection preset time period, the worst signal intensity of transmission channel；Worst signal intensity is set to transmission
The corresponding current signal strength of channel.
In certain embodiments, because wireless channel environment is more complicated, such as user carries electronic equipment and run quickly in high speed
On the road speeded, the situation such as pass through tunnel, it is understood that there may be the situation of signal intensity saltus step can also be in prefixed time interval
It is interior, the signal intensity of the transmission channel of electronic equipment is obtained by multiple repairing weld, worst signal intensity is therefrom chosen, is set
For current signal strength.
Such as prefixed time interval is 30 seconds, and 6 samplings were carried out in 30 seconds, such as determine channel from 6 sampled values
The minimum value of signal intensity is -94dBm, then -94dBm is set into current signal strength.
S204, searches the channel matched with transmission channel from the presets list, and wherein the presets list also includes channel, preset
Signal intensity and the incidence relation of the two；The corresponding preset signal strength of channel is obtained, wherein preset signal strength is believed for radio frequency
Number be interfered functional unit interference when, the minimum signal strength that transmission channel allows.
Conversed in electronic equipment, received and sent messages etc. communication behavior when, radio-frequency enabled component can transceiving radio frequency signal,
The functional units such as CPU, memory now, in electronic equipment also can it is in running order in.If the work of these functional units
The frequency of working frequency and radiofrequency signal is approached, it will radiofrequency signal is interfered, the transmission channel meeting of the radiofrequency signal is transmitted
With poor signal intensity.
Interference be difficult to eliminate, it is necessary to will interference control within the scope of one, transmission channel is kept higher signal
Intensity, to reduce the interference to radiofrequency signal.For example, when the signal intensity of transmission channel is -100dBm, radiofrequency signal
The accuracy of transmission is higher.If too wide in the gap with -100dBm, such as -93dBm, the then radiofrequency signal distortion transmitted is serious.That
- 100dBm is the minimum signal strength that transmission channel allows.
In certain embodiments, it can be added the minimum signal strength of above-mentioned permission as the preset signal strength of channel
As shown in the table into the presets list, wherein the presets list includes channel, preset signal strength and the incidence relation of the two.
| Channel logo | Preset signal strength (dBm) |
| 10562-10838 | -102 |
| 9662-9538 | -105 |
| 0-599 | -104 |
| 600-1199 | -109 |
| 36200-36349 | -107 |
In actual mechanical process, the channel matched with transmission channel can be inquired about in above-mentioned the presets list.Such as pass
Defeated channel is 10800, then the channel matched is 10562-10838, and transmission channel is 300, then the channel matched is 0-599.
Further, the corresponding preset signal strength of transmission channel can be inquired from the presets list.Such as transmission letter
Road is 10800, then its corresponding preset signal strength is -102dBm, i.e. the corresponding preset signals of channel 10562-10838 are strong
Degree.
To sum up, it is known that the information such as standard, frequency range, channel, preset signal strength are included in the presets list.Pass through the default row
Table can both inquire transmission channel, can also get preset signal strength.
S205, obtains the difference of current signal strength and preset signal strength.
For example, current signal strength is -99dBm, and preset signal strength is -100dBm.Then calculate and currently believed
Number intensity, the difference of preset signal strength are 1dBm.
S206, when difference is less than predetermined threshold value, obtains the reserve frequency of interference function component；By interference function component
Working frequency is adjusted to reserve frequency, to reduce interference of the interference function component to radiofrequency signal.
Wherein, predetermined threshold value is the value that 3dBm, 5dBm, 6dBm etc. are set according to actual conditions, is not specifically limited herein.
Assuming that predetermined threshold value is 6dBm, current signal strength is -92dBm, and preset signal strength is -100dBm.Calculate
Difference to current signal strength, preset signal strength is 8dBm, and difference 8dBm is less than predetermined threshold value 6dBm, then obtains interference
The reserve frequency of functional unit.Wherein, interference function component is CPU, memory etc., is not specifically limited herein.
Assuming that CPU, memory be interference function component, wherein CPU reserve frequency be 1200MHz, memory it is standby
Frequency is 1066MHz.Then when CPU working frequency is 1696MHz, the working frequency of memory is 1300MHz, causes transmission to be believed
When the current signal strength in road is less than predetermined threshold value with preset signal strength difference, CPU, memory are adjusted to its correspondence respectively
Reserve frequency.
In certain embodiments, the working frequency of CPU, memory can also be directly gradually reduced, until transmission channel
Untill current signal strength is not less than predetermined threshold value with preset signal strength difference.Such as, by the work frequency of interference function component
After rate reduction 100MHz, then the current signal strength of transmission channel is detected, be not less than if met with preset signal strength difference
The preparatory condition of predetermined threshold value, then stop the working frequency of reduction interference function component.If being unsatisfactory for preparatory condition, continue
The working frequency of interference function component is reduced into 100MHz, untill preparatory condition is met.
It is poor in transmission channel current signal strength and preset signal strength that the interference processing method of the embodiment of the present invention passes through
When value is less than predetermined threshold value, the working frequency of interference function component is adjusted, Radio frequency interference is reduced.
In order to preferably implement above method, processing unit, the interference are disturbed there is provided one kind in a preferred embodiment
Processing unit can with it is integrated in the electronic device, the electronic equipment can be specifically the equipment such as smart mobile phone, tablet personal computer.
Fig. 4 is refer to, interference processing unit 30 includes receiving module 301, acquisition module 302, the and of difference acquisition module 303
Adjustment module 304.
Receiving module 301 is used for after radiofrequency signal is received, and obtains the channel information of radiofrequency signal, wherein channel information
Include the current signal strength of transmission channel mark, and its correspondence transmission channel.
Specific standard, the radiofrequency signal of frequency range, are transmitted using corresponding channel.It should be noted that electronic equipment
Network formats information be electronic equipment support network type, specifically include standard, frequency range.Channel as defined in such as Wi-Fi
For 1-12.The signal of CH1 transmission 2401-2423MHz frequency ranges, the signal of CH2 transmission 2406-2428MHz frequency ranges.
Standard that receiving module 301 can be supported according to electronic equipment, band information are believed to obtain the channel of transmission channel
Breath.Due under different standards, frequency range is to having different reduction formulas between channel.Under such as GSM standards, channel CH=
(FIt is descending- 935) * 5, and for example under CDMA standards, channel CH=(FIt is descending- 869)/0.03, wherein FIt is descendingFor downstream frequency.Therefore, receive
Module 301 can be by the calculating according to these reduction formulas, to obtain transmission channel mark.
Acquisition module 302, for obtaining the corresponding preset signal strength of transmission channel, wherein preset signal strength is radio frequency
Signal be interfered functional unit interference when, transmission channel allow minimum signal strength.
Conversed in electronic equipment, received and sent messages etc. communication behavior when, radio-frequency enabled component can transceiving radio frequency signal,
The functional units such as CPU, memory now, in electronic equipment also can it is in running order in.If the work of these functional units
The frequency of working frequency and radiofrequency signal is approached, it will radiofrequency signal is interfered, the transmission channel meeting of the radiofrequency signal is transmitted
With poor signal intensity.
Interference be difficult to eliminate, it is necessary to will interference control within the scope of one, transmission channel is kept higher signal
Intensity, to reduce the interference to radiofrequency signal.For example, when the signal intensity of transmission channel is -100dBm, radiofrequency signal
The accuracy of transmission is higher.If too wide in the gap with -100dBm, such as -93dBm, the then radiofrequency signal distortion transmitted is serious.That
- 100dBm is the minimum signal strength that transmission channel allows.
In certain embodiments, it can be added the minimum signal strength of above-mentioned permission as the preset signal strength of channel
As shown in the table into the presets list, wherein the presets list includes channel, preset signal strength and the incidence relation of the two.
| Channel logo | Preset signal strength (dBm) |
| 10562-10838 | -102 |
| 9662-9538 | -105 |
| 0-599 | -104 |
| 600-1199 | -109 |
| 36200-36349 | -107 |
In actual mechanical process, acquisition module 302 can first be inquired about in above-mentioned the presets list and matched with transmission channel
Channel.Such as transmission channel is 10800, then the channel matched is 10562-10838, and transmission channel is 300, then the letter matched
Road is 0-599.
Further, acquisition module 302 can inquire the corresponding preset signal strength of transmission channel from the presets list.
Such as transmission channel is 10800, then its corresponding preset signal strength is that -102dBm, i.e. channel 10562-10838 are corresponding pre-
If signal intensity.
Difference acquisition module 303, the difference for obtaining current signal strength and preset signal strength.For example, when
Front signal intensity is -99dBm, and preset signal strength is -100dBm.Then difference acquisition module 303 calculates that to obtain current demand signal strong
Degree, the difference of preset signal strength are 1dBm.
Adjustment module 304, for when current signal strength and preset signal strength difference are less than predetermined threshold value, regulation to be dry
The working frequency of functional unit is disturbed, to reduce interference of the interference function component to radiofrequency signal.
Wherein, predetermined threshold value is the value that 3dBm, 5dBm, 6dBm etc. are set according to actual conditions, is not specifically limited herein.
Assuming that predetermined threshold value is 6dBm, current signal strength is -92dBm, and preset signal strength is -100dBm.Calculate
Difference to current signal strength, preset signal strength is 8dBm, and difference 8dBm is less than predetermined threshold value 6dBm, then adjustment module
The working frequency of 303 reduction interference function components.Wherein, interference function component is CPU, memory etc., does not do specific limit herein
It is fixed.
In certain embodiments, receiving module 301 includes the first acquisition submodule 3011 and the second acquisition submodule 3012,
It is described in detail below：
First acquisition submodule 3011, the network formats information currently supported for obtaining, wherein the network currently supported
Standard information includes current standard, current frequency range；Second acquisition submodule 3012, for according to the network formats letter currently supported
Breath, obtains the transmission channel mark of transmitting radio frequency signal.
In certain embodiments, the second acquisition submodule 3012 is used to search the network with currently supporting from the presets list
The network formats information of standard information matches, wherein the presets list include network formats information, transmission channel mark and the two
Incidence relation；Obtain the corresponding transmission channel mark of network formats information.
In certain embodiments, acquisition module 302 includes searching submodule 3021 and intensity acquisition submodule 3022, specifically
It is described as follows：
Submodule 3021 is searched, the channel logo matched is identified with transmission channel for being searched from the presets list, wherein
The presets list also includes channel logo, preset signal strength and the incidence relation of the two；Intensity acquisition submodule 3022, for obtaining
Take the corresponding preset signal strength of channel logo.
In certain embodiments, receiving module 301 also includes detection sub-module 3013 and sets submodule 3014, specifically retouches
State as follows：
Detection sub-module 3013, for detecting in preset time period, the worst signal intensity of transmission channel；Submodule is set
3014, the current signal strength for worst signal intensity to be set to transmission channel.
In certain embodiments, adjustment module 304 includes acquisition submodule 3041 and adjustment submodule 3042, specifically describes
It is as follows：
Acquisition submodule 3041, the reserve frequency for obtaining interference function component；Submodule 3042 is adjusted, for that will do
The working frequency for disturbing functional unit is adjusted to reserve frequency.
Assuming that predetermined threshold value is 6dBm, current signal strength is -92dBm, and preset signal strength is -100dBm.Calculate
Difference to current signal strength, preset signal strength is 8dBm, and difference 8dBm is less than predetermined threshold value 6dBm, then obtains submodule
Block 3031 obtains the reserve frequency of interference function component.Wherein, interference function component is CPU, memory etc., does not do specific herein
Limit.
Assuming that CPU, memory be interference function component, wherein CPU reserve frequency be 1200MHz, memory it is standby
Frequency is 1066MHz.Then when CPU working frequency is 1696MHz, the working frequency of memory is 1300MHz, causes transmission to be believed
When the current signal strength in road is less than predetermined threshold value with preset signal strength difference, adjustment submodule 3032 divides CPU, memory
Do not adjust to its corresponding reserve frequency.
It is poor in transmission channel current signal strength and preset signal strength that the interference processing unit of the embodiment of the present invention passes through
When value is less than predetermined threshold value, the working frequency of interference function component is adjusted, Radio frequency interference is reduced.
A kind of electronic equipment is provided in a preferred embodiment, such as, refer to Fig. 5, and the electronic equipment 1000 can be with
The memory 1001 and bag of one or more computer-readable recording mediums can be included including the electronic equipment 1000
Include one or the grade part of processor 1002 of more than one processing core.Wherein being stored with memory 1001 can be at place
The computer program run in reason device 1002.It will be understood by those skilled in the art that the electronic devices structure shown in Fig. 5 is not
The restriction to electronic equipment is constituted, can include than illustrating more or less parts, either combine some parts or difference
Part arrangement.
Memory 1001 can be used for storage software program and module, and it mainly includes storing program area and data storage
Area.Processor 1002 is stored in the software program and module of memory 1001 by operation, so as to perform various function application
And data processing.
Processor 1002 is the control centre of electronic equipment, utilizes each of various interfaces and the whole electronic equipment of connection
Individual part, by operation or performs and is stored in software program and/or module in memory 1001, and calls and be stored in storage
Data in device 1001, perform the various functions and processing data of electronic equipment, so as to carry out integral monitoring to electronic equipment.
Specifically in the present embodiment, radio circuit 1001 first receives radiofrequency signal.Then processor 1005 obtains radio frequency letter
Number channel information, wherein channel information include transmission channel mark, and its correspondence transmission channel current signal strength；Obtain again
Take the corresponding preset signal strength of transmission channel, wherein preset signal strength is that radiofrequency signal is interfered functional unit interference
When, the minimum signal strength that transmission channel allows；The difference of current signal strength and preset signal strength is obtained again；Finally in difference
When value is less than predetermined threshold value, the working frequency of interference function component is adjusted, radiofrequency signal is done with reducing interference function component
Disturb.
In certain embodiments, processor 1005 also obtains the network formats information currently supported, wherein currently support
Network formats information includes current standard, current frequency range；According to the network formats information currently supported, transmitting radio frequency signal is obtained
Transmission channel.
In certain embodiments, processor 1005 searches the network formats information with currently supporting also from the presets list
The network formats information matched somebody with somebody, wherein the presets list include network formats information, transmission channel and the incidence relation of the two；Obtain net
The corresponding transmission channel of network standard information.
In certain embodiments, processor 1005 searches the channel matched with transmission channel also from the presets list, wherein
The presets list also includes channel, preset signal strength and the incidence relation of the two；Obtain the corresponding preset signal strength of channel.
In certain embodiments, processor 1005 is also detected in preset time period, the worst signal intensity of transmission channel；Will
Worst signal intensity is set to the current signal strength of transmission channel.
In certain embodiments, processor 1005 also obtains the reserve frequency of interference function component；By interference function component
Working frequency be adjusted to reserve frequency.
As shown in fig. 6, the embodiment of the present invention also provides a kind of electronic equipment 2000.Electronic equipment 2000 includes radio circuit
2004 and processor 2001.
Radio circuit 2004 can be used for receive and send messages, or in communication process signal reception and transmission.In present invention implementation
In example, radio circuit 2004 is used to receive radiofrequency signal.
Detecting after radio circuit 2004 receives radiofrequency signal, processor 2001 first obtains the channel letter of radiofrequency signal
Breath, wherein channel information include transmission channel and identified, and its correspond to the current signal strength of transmission channel；Transmission channel is obtained again
Corresponding preset signal strength, wherein preset signal strength be radiofrequency signal be interfered functional unit interference when, transmission channel
The minimum signal strength of permission；Obtain the difference of current signal strength and preset signal strength；It is last to be less than default threshold in difference
During value, the working frequency of interference function component is adjusted, to reduce interference of the interference function component to radiofrequency signal.
In certain embodiments, electronic equipment 2000 also includes display screen 2003.Display screen 2003 can be used for display by with
The information of family input is supplied to the information of user and the various graphical user interface of terminal, and these graphical user interface can be with
It is made up of figure, text, icon, video and its any combination.
The electronic equipment of the embodiment of the present invention passes through small in transmission channel current signal strength and preset signal strength difference
When predetermined threshold value, the working frequency of interference function component is adjusted, Radio frequency interference is reduced.
It when it is implemented, above modules can be realized as independent entity, can also be combined, be made
Realized for same or several entities, the specific implementation of above modules can be found in embodiment of the method above, herein not
Repeat again.
It should be noted that one of ordinary skill in the art will appreciate that whole in the various methods of above-described embodiment or
Part steps can be by program to instruct the hardware of correlation to complete, and the program can be stored in computer-readable storage medium
In matter, such as it is stored in the memory of electronic equipment, and by least one computing device in the electronic equipment, was performing
It may include the flow of the embodiment as disturbed processing method in journey.Wherein, storage medium can include：Read-only storage (ROM,
Read Only Memory), random access memory (RAM, RandomAccess Memory), disk or CD etc..
A kind of interference processing method provided in an embodiment of the present invention, device, storage medium and electronic equipment are carried out above
It is discussed in detail, its each functional module can be integrated in a process chip or modules are individually physically present,
Can also two or more modules be integrated in a module.Above-mentioned integrated module both can be real using the form of hardware
It is existing, it would however also be possible to employ the form of software function module is realized.Principle and implementation of the specific case used herein to the present invention
Mode is set forth, and the explanation of above example is only intended to the method and its core concept for helping to understand the present invention；Meanwhile,
For those skilled in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Place, in summary, this specification content should not be construed as limiting the invention.
Claims (10)
1. one kind interference processing method, it is characterised in that including：
After radiofrequency signal is received, the channel information of the radiofrequency signal is obtained, is believed wherein the channel information includes transmission
Road is identified, and its corresponds to the current signal strength of transmission channel；
Obtain the corresponding preset signal strength of the transmission channel, wherein the preset signal strength be the radiofrequency signal by
During interference function component interference, the minimum signal strength that the transmission channel allows；
Obtain the difference of the current signal strength and the preset signal strength；
When the difference is less than predetermined threshold value, the working frequency of the interference function component is adjusted, to reduce the interference work(
Can interference of the component to the radiofrequency signal.
2. interference processing method according to claim 1, it is characterised in that the channel letter of the acquisition radiofrequency signal
Step is ceased, including：
Obtain the network formats information currently supported, wherein the network formats information currently supported include current standard, when
Preceding frequency range；
According to the network formats information currently supported, the transmission channel mark of the radiofrequency signal is obtained.
3. interference processing method according to claim 2, it is characterised in that described according to the network system currently supported
Formula information, obtains the transmission channel identification of steps of the radiofrequency signal, including：
The network formats information with the network formats information matches currently supported is searched from the presets list, wherein described pre-
If list includes the network formats information, transmission channel mark and the incidence relation of the two；
Obtain the corresponding transmission channel mark of the network formats information.
4. interference processing method according to claim 3, it is characterised in that the acquisition transmission channel is corresponding pre-
If signal intensity step, including：
Searched from described the presets list and identify the channel logo matched with the transmission channel, wherein described the presets list is also wrapped
Include the channel logo, the preset signal strength and the incidence relation of the two；
Obtain the corresponding preset signal strength of the channel logo.
5. interference processing method according to claim 1, it is characterised in that the channel letter of the acquisition radiofrequency signal
Step is ceased, in addition to：
Detect in preset time period, the worst signal intensity of the transmission channel；
The worst signal intensity is set to the current signal strength of the transmission channel.
6. interference processing method according to claim 1, it is characterised in that the work of the regulation interference function component
Working frequency step, including：
Obtain the reserve frequency of the interference function component；
The working frequency of the interference function component is adjusted to the reserve frequency.
7. one kind interference processing unit, it is characterised in that including：
Receiving module, for after radiofrequency signal is received, obtaining the channel information of the radiofrequency signal, wherein the channel is believed
Breath includes transmission channel mark, and its corresponds to the current signal strength of transmission channel；
Acquisition module, for obtaining the corresponding preset signal strength of the transmission channel, wherein the preset signal strength is institute
State radiofrequency signal be interfered functional unit interference when, the minimum signal strength that the transmission channel allows；
Difference acquisition module, the difference for obtaining the current signal strength and the preset signal strength；
Adjustment module, for when the difference is less than predetermined threshold value, adjusting the working frequency of the interference function component, to drop
Interference of the low interference function component to the radiofrequency signal.
8. a kind of storage medium, be stored with a plurality of instruction, it is characterised in that the instruction is suitable to be loaded and performed such as by processor
Method described in claim any one of 1-7.
9. a kind of electronic equipment, including memory, processor, and it is stored in the memory and can be in the processor
The computer program of operation, it is characterised in that realize that claim 1-7 such as appoints described in the computing device during computer program
Method described in one.
10. a kind of electronic equipment, including radio circuit and processor, it is characterised in that
The radio circuit, for receiving radiofrequency signal；
The processor, for after the radio circuit receives radiofrequency signal, obtaining the channel of the transmission radiofrequency signal
Information, wherein the channel information includes the current signal strength of transmission channel and the transmission channel；
The processor, for obtaining the corresponding preset signal strength of the transmission channel, wherein the preset signal strength is
The radiofrequency signal be interfered functional unit interference when, the minimum signal strength that the transmission channel allows；
The processor, for when the current signal strength and the preset signal strength difference are less than predetermined threshold value, adjusting
The working frequency of the interference function component is saved, to reduce interference of the interference function component to the radiofrequency signal.
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