CN109788125A - Interfere processing method, device and mobile terminal - Google Patents
Interfere processing method, device and mobile terminal Download PDFInfo
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- CN109788125A CN109788125A CN201811579602.1A CN201811579602A CN109788125A CN 109788125 A CN109788125 A CN 109788125A CN 201811579602 A CN201811579602 A CN 201811579602A CN 109788125 A CN109788125 A CN 109788125A
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Abstract
The embodiment of the invention discloses a kind of interference processing method, device and mobile terminals, when being coexisted with solving TDD frequency range with GPS, TDD frequency range leads to the problem of interference to GPS and then causes GPS positioning inaccurate or lose star, this method comprises: monitoring that mobile terminal works at the same time in the first frequency range and when the second frequency range, according to the current location information of mobile terminal and/or the carrier-to-noise ratio of the second frequency range, determine mobile terminal in the first working condition of the second frequency range；According to mobile terminal the second frequency range the first working condition, it is determined whether the current working status to mobile terminal in the second frequency range is adjusted.The technical solution can farthest reduce influence when the first frequency range coexists with the second frequency range to the performance of the second frequency range, and avoid and directly stop mobile terminal work the problem of the second frequency range influences user experience.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of interference processing methods, device and mobile terminal.
Background technique
With popularizing for mobile terminal, there are many application scenarios of coexistence of multiband, such as GPS (Global Positioning
System, global positioning system) it is coexisted with TDD (Time Division Duplexing, time division duplex) frequency range.For example, position
Set that positioning is shared, there are the cooperative scenes of GPS and LTE in Voice LTE communication process, wherein the TX work of TDD frequency range
When can generate the noise for falling on GPS frequency band, if the inhibition on TX access and isolation between antennas do not reach requirement (GPS antenna at this time
The noise that place receives must be smaller than -174dbm/Hz, and otherwise GPS performance will decline), TX noise will be connect by GPS antenna
Receive, then cause the decline of GPS CN0 value (i.e. carrier-to-noise ratio), thus when GPS and TDD frequency range work at the same time be easy to produce interference, after
And the phenomenon that causing GPS positioning inaccurate or losing star, seriously affect user experience.
In view of the above-mentioned problems, generalling use the solution of hardware or software in the prior art.In hardware aspect, by
On the hardware access of TDD frequency range increase BPF (Berkeley Packet Filter, bandpass filter), increase LC resonance network,
Increase the noise for falling in GPS frequency range for the modes such as being isolated to generate when TX being inhibited to work of primary antenna and GPS antenna.This mode
The GPS noise exported in many cases will lead to isolation between antennas > -174dbm/Hz, therefore can make in maximum power transmission
There is the sensitivity of 3db or more to decay at GPS CN0, and then influences user experience.BLANKING machine is generallyd use in software aspects
System (i.e. when the TX of TDD frequency range turns off GPS receiver at work, otherwise opens GPS receiver): when detect TDD frequency range with
GPS opens BLANKING mechanism when working together.This mode, which theoretically will cause GPS CN0, certain decline,
Such as LTE B39 opens BLANKING mechanism when coexisting with GPS and will cause GPS CN0 decline 2.2db (typical case is: every 5ms
The time of time TX work 2ms)；Also, TDD frequency range is all not state of the work in maximum power transmission in actual use,
When the transmission power of TDD frequency range is less than certain value, it there's almost no interference to GPS, at this moment open BLANKING mechanism instead
GPS performance can be made to decline more serious.
As it can be seen that the prior art does not well solve TDD frequency range and when GPS coexists, TDD frequency range asks the interference of GPS
Topic.
Summary of the invention
The embodiment of the present invention provides a kind of interference processing method, device and mobile terminal, total to solve TDD frequency range and GPS
When depositing, TDD frequency range leads to the problem of interference to GPS and then causes GPS positioning inaccurate or lose star.
In order to solve the above technical problems, the embodiments of the present invention are implemented as follows:
In a first aspect, this method is applied to mobile terminal, packet the embodiment of the invention provides a kind of interference processing method
It includes:
Running the first frequency range and when the second frequency range monitoring that the mobile terminal works at the same time, according to it is described it is mobile eventually
The carrier-to-noise ratio of the current location information at end and/or second frequency range determines the mobile terminal the of second frequency range
One working condition；Wherein, first working condition includes closed state or operating status；
According to the mobile terminal second frequency range the first working condition, it is determined whether exist to the mobile terminal
The current working status of second frequency range is adjusted.
Second aspect, the embodiment of the invention also provides one kind to interfere processing unit more, which is applied to mobile terminal,
Include:
First determining module, for monitoring that the mobile terminal works at the same time in the first frequency range and when the second frequency range,
According to the current location information of the mobile terminal and/or the carrier-to-noise ratio of second frequency range, determine the mobile terminal in institute
State the first working condition of the second frequency range；Wherein, first working condition includes closed state or operating status；
Second determining module, for, in the first working condition of second frequency range, determination to be according to the mobile terminal
The no current working status to the mobile terminal in second frequency range is adjusted.
The third aspect the embodiment of the invention also provides a kind of mobile terminal, including processor, memory and is stored in institute
The computer program that can be run on memory and on the processor is stated, when the computer program is executed by the processor
The step of realizing interference processing method as described in any one of the above embodiments.
Fourth aspect, it is described computer-readable to deposit the embodiment of the invention also provides a kind of computer readable storage medium
Computer program is stored on storage media, the computer program realizes interference as described in any one of the above embodiments when being executed by processor
The step of processing method.
In embodiments of the present invention, by running the first frequency range and the second frequency range monitoring that mobile terminal works at the same time
When, it can be according to the current location information of mobile terminal and/or the carrier-to-noise ratio of the second frequency range, to determine mobile terminal in the second frequency
The working condition of section, and then determine whether to exist to mobile terminal in the working condition of the second frequency range according to identified mobile terminal
The current working status of second frequency range is adjusted.As it can be seen that the technical solution is solving coexisting for the first frequency range and the second frequency range
It is not simply directly to stop mobile terminal work in the second frequency range, but according to many factors (i.e. mobile terminal when problem
Current location information and/or the second frequency range carrier-to-noise ratio) come determine whether adjust mobile terminal the second frequency range work shape
State, therefore influence when the first frequency range coexists with the second frequency range to the performance of the second frequency range can be farthest reduced, and keep away
Direct stopping mobile terminal work is exempted from the problem of the second frequency range influences user experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in invention, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of method flow diagram for interfering processing method in one embodiment of the present of invention.
Fig. 2 is a kind of signal for interfering each position information being mutually matched in processing method in one embodiment of the present of invention
Figure.
Fig. 3 is a kind of method flow diagram for interfering processing method in another embodiment of the invention.
Fig. 4 is a kind of structural schematic diagram for interfering processing unit in one embodiment of the present of invention.
Fig. 5 is the structural schematic diagram of mobile terminal in one embodiment of the present of invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Technical solution of the present invention can be applied to mobile terminal (Mobile Terminal), also referred to as user terminal
(UE, User Equipment), access terminal, subscriber unit, subscriber station, movement station, mobile station, remote station, remote terminal, shifting
Dynamic equipment, user terminal, terminal, wireless telecom equipment, user agent or user apparatus.Access terminal can be cellular phone,
Wireless phone, SIP (Session Initiation Protocol, session initiation protocol) phone, WLL (Wireless Local
Loop, wireless local loop) it stands, PDA (PersonalDigital Assistant, personal digital assistant), there is wireless communication
The handheld device of function, mobile unit, wearable is set the other processing equipments for calculating equipment or being connected to radio modem
It is standby, PLMN (Public Land Mobile Network, the public land of terminal device or the following evolution in the following 5G network
Ground mobile network) terminal device in network.
Fig. 1 is a kind of flow chart for interfering processing method in one embodiment of the present of invention.The method of Fig. 1 can include:
S102 is monitoring that mobile terminal works at the same time in the first frequency range and when the second frequency range, according to working as mobile terminal
The carrier-to-noise ratio of front position information and/or the second frequency range determines mobile terminal in the first working condition of the second frequency range.
Wherein, the first working condition includes closed state or operating status；The centre frequency of first frequency range and the second frequency range
It is different.Carrier-to-noise ratio is the canonical measure scale for indicating carrier wave Yu charge carrier noise relationship.High carrier-to-noise ratio can provide more preferably
Network acceptance rate, better network communication quality and better network reliability.
S104, according to mobile terminal the second frequency range the first working condition, it is determined whether to mobile terminal second frequency
The current working status of section is adjusted.
If mobile terminal is in off state in the first working condition of the second frequency range, mobile terminal is adjusted in the second frequency range
Current working status be in off state；If mobile terminal is operating status in the first working condition of the second frequency range, it is not necessarily to
Mobile terminal is adjusted in the current working status of the second frequency range.
In the embodiment of the present invention, by monitoring that mobile terminal works at the same time in the first frequency range and when the second frequency range, energy
Enough according to the current location information of mobile terminal and/or the carrier-to-noise ratio of the second frequency range, to determine mobile terminal in the second frequency range
Working condition, and then the working condition according to identified mobile terminal in the second frequency range determines whether to mobile terminal second
The current working status of frequency range is adjusted.As it can be seen that the technical solution is in the coexistence problems for solving the first frequency range and the second frequency range
When, it is not simply directly to stop mobile terminal work in the second frequency range, but (i.e. mobile terminal is worked as according to many factors
The carrier-to-noise ratio of front position information and/or the second frequency range) come determine whether adjust mobile terminal the second frequency range working condition, because
This can farthest reduce influence when the first frequency range coexists with the second frequency range to the performance of the second frequency range, to solve
TDD frequency range leads to the problem of interference to GPS and then causes GPS positioning inaccurate or lose star, and avoids and directly stop mobile terminal
Work influences user experience in the second frequency range.
In the following, will be further described in conjunction with specific embodiments to the method for the embodiment of the present invention.
In one embodiment, mobile terminal can be determined in the first work shape of the second frequency range by A1-A3 in accordance with the following steps
State:
Step A1, the current location information of mobile terminal is positioned.
Wherein, current location information include longitude information, dimensional information, in altitude information at least one of.
Step A2, the location information and mobile terminal for obtaining the mobile terminal prestored are between the working condition of the second frequency range
Corresponding relationship, and whether judge in the corresponding relationship comprising the first location information that matches with current location information.
Wherein, first location information includes centered on the corresponding position of current location information, using preset threshold as radius
Spheric region in location information.First location information and current location information match refer to first location information be located at
Centered on current location information, using preset threshold as in the spheric region of radius.
If step A3, comprising the first location information that matches with current location information in corresponding relationship, it is determined that with the
The corresponding working condition of one location information is the first working condition；Match if not including in corresponding relationship with current location information
First location information, then determine mobile terminal in the first working condition of the second frequency range according to the carrier-to-noise ratio of the second frequency range.
By taking location information includes latitude and longitude information and altitude information as an example.For example, current location information is (X0, Y0, Z0),
Wherein, X0For longitude information, Y0For latitude information, Z0For altitude information.So, with position (X0, Y0, Z0) centered on, with pre-
If threshold value r is mutually matched between the location information in the spheric region of radius.Fig. 2 shows the every confidences being mutually matched
Spheric region where ceasing, all location informations in the spheric region mutually match.
It is if current location information matches with first location information, first location information is corresponding in the present embodiment
Working condition is determined as mobile terminal in the first working condition of the second frequency range.That is, by real-time position positioning with
Track determines that mobile terminal corresponding to the location information in same area is also identical in the first working condition of the second frequency range, from
And it avoids repeating to determine that mobile terminal in the first working condition of the second frequency range, is greatly saved at the position in the same area
The power consumption of mobile terminal.
In one embodiment, determine mobile terminal in the first work shape of the second frequency range according to the carrier-to-noise ratio of the second frequency range
Specifically may include following steps B1-B4 when state:
Step B1, it is worked at the same time in the state of the first frequency range and the second frequency range in mobile terminal, determines the second frequency range
First carrier-to-noise ratio.
Step B2, it works in mobile terminal in the first frequency range and in the state of do not operate in the second frequency range, determines the second frequency
Second carrier-to-noise ratio of section.
It should be noted that the execution sequence of step B1 and step B2 do not limit.That is, can be according to described in the present embodiment
Sequence first carries out step B1, then executes step B2 again；Step B2 can also be first carried out, then executes step B1 again.
Step B3, the first carrier-to-noise ratio is compared with the second carrier-to-noise ratio, to judge the first carrier-to-noise ratio whether less than second
Carrier-to-noise ratio.
If step B4, the first carrier-to-noise ratio is less than the second carrier-to-noise ratio, it is determined that first work of the mobile terminal in the second frequency range
State is in off state；If the first carrier-to-noise ratio is greater than or equal to the second carrier-to-noise ratio, it is determined that mobile terminal in the second frequency range the
One working condition is operating status.
In the present embodiment, the carrier-to-noise ratio of the second frequency range when by comparing mobile terminal under different working condition, and according to
Comparison result determines that mobile terminal is in off state or operating status in the first working condition of the second frequency range, and not any
Stop mobile terminal work in environment in the second frequency range, therefore it is total with the second frequency range farthest to reduce the first frequency range
To the influence of the performance of the second frequency range when depositing, and avoids and directly stop mobile terminal work and in the second frequency range influence user's body
The problem of degree of testing.
In one embodiment, determine mobile terminal after the first working condition of the second frequency range, can record movement
The current location information of terminal, and after preset duration position mobile terminal second location information；Judge second location information
It is whether identical as the current location information of record.If second location information is different from the current location information of record, further
Judge whether second location information matches with current location information；If second location information and current location information mismatch,
Then according to second location information and/or the carrier-to-noise ratio of the second frequency range, determine mobile terminal in the first working condition of the second frequency range.
Wherein, second location information and current location information, which match, refers to second location information in being with current location information
The heart, using preset threshold as in the spheric region of radius.Centered on current location information, using preset threshold as the spherical region of radius
Domain.It can refer to shown in above-mentioned Fig. 2, details are not described herein again.It should be understood that positioning the second position of mobile terminal after preset duration
Information positions the location information of mobile terminal, that is, after preset duration to determine mobile terminal in the first work of the second frequency range
Make state.
That is, if second location information is identical as the current location information recorded or second location information with
The current location information recorded matches, then without changing mobile terminal in the working condition of the second frequency range；If the second position
Information is different from the current location information recorded and second location information is mismatched with the current location information recorded, then
Mobile terminal is redefined in the working condition of the second frequency range.Wherein, mobile terminal is redefined in the work shape of the second frequency range
The method of state is same with the above-mentioned embodiment, is not repeated herein.
In one embodiment, whether can change according to the location information that predeterminated frequency monitors mobile terminal.
In the present embodiment, by monitoring whether current location information changes come real-time determining mobile terminal in the second frequency
The working condition of section, enables mobile terminal to ensure that the influence to the second frequency range performance drops in the working condition of the second frequency range
It is minimum, to realize the first frequency range and real-time adjustment of the mobile terminal in the working condition of each frequency range when the second frequency range coexists.
In one embodiment, the first frequency range is Time Division Duplex TDD frequency range, and the second frequency range is global position system GPS frequency
Section.
Interference processing method provided by the above embodiment is illustrated with a specific embodiment below.
Fig. 3 is a kind of flow chart for interfering processing method in one embodiment of the present of invention.In this embodiment, it coexists
Frequency range includes GPS and TDD frequency range, wherein TDD frequency range refers to GSM (Global System for Mobile
Communication, global system for mobile communications) frequency range (850/EGSM/DCS/PCS), LTE-TDD (Time Division
Long Term Evolution, timesharing long term evolution) frequency range (B34/B39), TDSCDMA (Time Division-
Synchronous Code Division Multiple Access, the Code Division Multiple Access of time division synchronous) frequency range (B34/
B39).As shown in figure 3, interference processing method includes the following steps:
S301 monitors that mobile terminal is worked at the same time in GPS and TDD frequency range.
S302 records the current location information of positioned mobile terminal, and, obtain the position letter of the mobile terminal prestored
The corresponding relationship of breath and mobile terminal between the working condition of GPS frequency range.
Wherein, current location information includes longitude information, dimensional information and altitude information.
Whether S303 judges in the corresponding relationship to include the first location information to match with current location information；If it is not,
Then execute S304；If so, executing S309.
Wherein, first location information includes centered on the corresponding position of current location information, using preset threshold as radius
Spheric region in location information.
S304 is worked at the same time in the state of GPS and TDD frequency range in mobile terminal, determines that the first load of GPS frequency range is made an uproar
Than.
S305 determines GPS frequency range in mobile terminal work in TDD frequency range but in the state of do not operate in GPS frequency range
Second carrier-to-noise ratio.
Whether the first carrier-to-noise ratio is compared S306 with the second carrier-to-noise ratio, to judge the first carrier-to-noise ratio less than the second load
It makes an uproar ratio；If so, executing S307；If it is not, then executing S308.
S307 determines that mobile terminal is in off state in the first working condition of GPS frequency range, and opens GPS.It continues to execute
S310。
S308, determine mobile terminal GPS frequency range the first working condition be operating status, do not adjust mobile terminal at this time
In the working condition of GPS frequency range.Continue to execute S310.
S309 determines that the corresponding working condition of first location information is first working condition of the mobile terminal in GPS frequency range.
S310 positions the second location information of mobile terminal after preset duration, and judges second location information and remembered
Whether the current location information of record is identical or matches；If it is not, then returning to S302；If so, executing S311.
Wherein, second location information and current location information, which match, refers to that second location information is located at present bit confidence
Centered on breath, using preset threshold as in the spheric region of radius.Centered on current location information, using preset threshold as radius
Spheric region can refer to shown in above-mentioned Fig. 2, and details are not described herein again.
S311, the working condition to current mobile terminal in GPS frequency range is not adjusted.S310 is returned, is continued default
The new location information of mobile terminal is positioned after duration, and further determines whether that adjustment moves according to the new location information of positioning
Working condition of the dynamic terminal in the second frequency range.
As it can be seen that the technical solution of the present embodiment when solving the coexistence problems of GPS and TDD frequency range, is not simply straight
It connects and stops mobile terminal work in GPS frequency range, but according to many factors (the i.e. current location information and/or GPS of mobile terminal
The carrier-to-noise ratio of frequency range) determine whether to adjust mobile terminal in the working condition of GPS frequency range, therefore it can farthest reduce
To the influence of the performance of GPS frequency range when GPS and TDD frequency range coexist, and avoids and directly stop mobile terminal work in GPS frequency range
And the problem of influencing user experience.In addition, determining the location information institute in same area by real-time position locating and tracking
Corresponding mobile terminal is also identical in the first working condition of GPS frequency range, to avoid repeating at the position in the same area
Determine that mobile terminal in the first working condition of GPS frequency range, dramatically saves the power consumption of mobile terminal.
It is above-mentioned that this specification specific embodiment is described.Other embodiments are in the scope of the appended claims
It is interior.In some cases, the movement recorded in detail in the claims or step can be come according to the sequence being different from embodiment
It executes and desired result still may be implemented.In addition, process depicted in the drawing not necessarily require show it is specific suitable
Sequence or consecutive order are just able to achieve desired result.In some embodiments, multitasking and parallel processing be also can
With or may be advantageous.
Fig. 4 is a kind of structural schematic diagram for interfering processing unit in one embodiment of the present of invention.Referring to FIG. 4, interference
Processing unit 400 is applied to mobile terminal, it may include:
First determining module 410, for monitoring that mobile terminal works at the same time in the first frequency range and when the second frequency range, root
According to the current location information of mobile terminal and/or the carrier-to-noise ratio of the second frequency range, determine mobile terminal in the first work of the second frequency range
Make state；Wherein, the first working condition includes closed state or operating status；
Second determining module 420, for according to mobile terminal the second frequency range the first working condition, it is determined whether to shifting
Dynamic terminal is adjusted in the current working status of the second frequency range.
In one embodiment, the first determining module 410 includes:
Positioning unit, for positioning the current location information of mobile terminal；
Acquisition and judging unit, the location information and mobile terminal for obtaining the mobile terminal prestored are in the second frequency range
Corresponding relationship between working condition, and judge in corresponding relationship whether to include the first position to match with current location information
Information；Wherein, the first location information and the current location information match refer to the first location information be located at
Centered on the current location information, using preset threshold as in the spheric region of radius；
First determination unit, if for including first location information in corresponding relationship, it is determined that with first location information pair
The working condition answered is the first working condition；If not including first location information in corresponding relationship, according to the load of the second frequency range
Make an uproar than determining mobile terminal the second frequency range the first working condition.
In one embodiment, the first determining module 410 includes:
Second determination unit is determined for working at the same time in the state of the first frequency range and the second frequency range in mobile terminal
First carrier-to-noise ratio of the second frequency range；
Third determination unit, in mobile terminal work in the first frequency range and in the state of do not operate in the second frequency range,
Determine the second carrier-to-noise ratio of the second frequency range；
Judging unit, for the first carrier-to-noise ratio to be compared with the second carrier-to-noise ratio, to judge whether the first carrier-to-noise ratio is small
In the second carrier-to-noise ratio；
4th determination unit, if for the first carrier-to-noise ratio less than the second carrier-to-noise ratio, it is determined that the first working condition is to close
State；If the first carrier-to-noise ratio is greater than or equal to the second carrier-to-noise ratio, it is determined that the first working condition is operating status.
In one embodiment, device 400 further include:
Logging modle, for recording the current location information of the mobile terminal；
First judgment module, for positioning the second location information of mobile terminal, judging described second after preset duration
Whether the current location information of location information and record is identical；
Second judgment module further judges institute if different from current location information for the second location information
State whether second location information matches with current location information；Wherein, the second location information and the present bit confidence
Manner of breathing matching refers to that the second location information is located at centered on the current location information, using preset threshold as the ball of radius
In shape region；
Third determining module, if being mismatched for second location information and current location information, according to second confidence
The carrier-to-noise ratio of breath and/or the second frequency range, determines mobile terminal in the first working condition of the second frequency range.
In one embodiment, the first frequency range is Time Division Duplex TDD frequency range, and the second frequency range is global position system GPS frequency
Section.
Interference processing unit provided in an embodiment of the present invention, which can be realized, interferes processing method real in above method embodiment
Existing each process, to avoid repeating, which is not described herein again.
In embodiments of the present invention, by monitoring that mobile terminal works at the same time in the first frequency range and when the second frequency range,
It can be according to the current location information of mobile terminal and/or the carrier-to-noise ratio of the second frequency range, to determine mobile terminal in the second frequency range
Working condition, and then determined whether to mobile terminal in the working condition of the second frequency range according to identified mobile terminal
The current working status of two frequency ranges is adjusted.As it can be seen that the technical solution is asked in the first frequency range of solution with coexisting for the second frequency range
It is not simply directly to stop mobile terminal work in the second frequency range, but according to many factors (i.e. mobile terminal when topic
The carrier-to-noise ratio of current location information and/or the second frequency range) come determine whether adjust mobile terminal the second frequency range working condition,
Therefore influence when the first frequency range coexists with the second frequency range to the performance of the second frequency range can be farthest reduced, and is avoided
Directly stop mobile terminal work the problem of the second frequency range influences user experience.
A kind of hardware structural diagram of Fig. 5 mobile terminal of each embodiment to realize the present invention.
The mobile terminal 500 includes but is not limited to: radio frequency unit 501, network module 502, audio output unit 503, defeated
Enter unit 504, sensor 505, display unit 506, user input unit 507, interface unit 508, memory 509, processor
The components such as 510 and power supply 511.It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 5 is not constituted
Restriction to mobile terminal, mobile terminal may include than illustrating more or fewer components, perhaps combine certain components or
Different component layouts.In embodiments of the present invention, mobile terminal include but is not limited to mobile phone, tablet computer, laptop,
Palm PC, car-mounted terminal, wearable device and pedometer etc..
Wherein, processor 510, for monitoring that the mobile terminal works at the same time in the first frequency range and the second frequency range
When, according to the current location information of the mobile terminal and/or the carrier-to-noise ratio of second frequency range, determine that the mobile terminal exists
First working condition of second frequency range；Wherein, first working condition includes closed state or operating status；According to institute
Mobile terminal is stated in the first working condition of second frequency range, it is determined whether to the mobile terminal in second frequency range
Current working status is adjusted.
In embodiments of the present invention, by monitoring that mobile terminal works at the same time in the first frequency range and when the second frequency range,
It can be according to the current location information of mobile terminal and/or the carrier-to-noise ratio of the second frequency range, to determine mobile terminal in the second frequency range
Working condition, and then determined whether to mobile terminal in the working condition of the second frequency range according to identified mobile terminal
The current working status of two frequency ranges is adjusted.As it can be seen that the technical solution is asked in the first frequency range of solution with coexisting for the second frequency range
It is not simply directly to stop mobile terminal work in the second frequency range, but according to many factors (i.e. mobile terminal when topic
The carrier-to-noise ratio of current location information and/or the second frequency range) come determine whether adjust mobile terminal the second frequency range working condition,
Therefore influence when the first frequency range coexists with the second frequency range to the performance of the second frequency range can be farthest reduced, and is avoided
Directly stop mobile terminal work the problem of the second frequency range influences user experience.
It should be understood that the embodiment of the present invention in, radio frequency unit 501 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 510 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 501 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 501 can also by wireless communication system and network and other set
Standby communication.
Mobile terminal provides wireless broadband internet by network module 502 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 503 can be received by radio frequency unit 501 or network module 502 or in memory 509
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 503 can also be provided and be moved
The relevant audio output of specific function that dynamic terminal 500 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 503 includes loudspeaker, buzzer and receiver etc..
Input unit 504 is for receiving audio or video signal.Input unit 504 may include graphics processor
(Graphics Processing Unit, GPU) 5041 and microphone 5042, graphics processor 5041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 506.Through graphics processor 5041, treated that picture frame can be deposited
Storage is sent in memory 509 (or other storage mediums) or via radio frequency unit 501 or network module 502.Mike
Wind 5042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 501 is converted in the case where telephone calling model.
Mobile terminal 500 further includes at least one sensor 505, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 5061, and proximity sensor can close when mobile terminal 500 is moved in one's ear
Display panel 5061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify mobile terminal posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 505 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 506 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 5061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 507 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 507 include touch panel 5071 and
Other input equipments 5072.Touch panel 5071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 5071 or in touch panel 5071
Neighbouring operation).Touch panel 5071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 510, receiving area
It manages the order that device 510 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 5071.In addition to touch panel 5071, user input unit 507 can also include other input equipments
5072.Specifically, other input equipments 5072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 5071 can be covered on display panel 5061, when touch panel 5071 is detected at it
On or near touch operation after, send processor 510 to determine the type of touch event, be followed by subsequent processing device 510 according to touching
The type for touching event provides corresponding visual output on display panel 5061.Although in Fig. 5, touch panel 5071 and display
Panel 5061 is the function that outputs and inputs of realizing mobile terminal as two independent components, but in some embodiments
In, can be integrated by touch panel 5071 and display panel 5061 and realize the function that outputs and inputs of mobile terminal, it is specific this
Place is without limitation.
Interface unit 508 is the interface that external device (ED) is connect with mobile terminal 500.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 508 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in mobile terminal 500 or can be used in 500 He of mobile terminal
Data are transmitted between external device (ED).
Memory 509 can be used for storing software program and various data.Memory 509 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 509 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 510 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 509, and calls and is stored in storage
Data in device 509 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 510 may include one or more processing units；Preferably, processor 510 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 510.
Mobile terminal 500 can also include the power supply 511 (such as battery) powered to all parts, it is preferred that power supply 511
Can be logically contiguous by power-supply management system and processor 510, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, mobile terminal 500 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 510, and memory 509 is stored in
On memory 509 and the computer program that can run on the processor 510, the computer program are executed by processor 510
Each process of the above-mentioned interference processing method embodiment of Shi Shixian, and identical technical effect can be reached, to avoid repeating, here
It repeats no more.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned interference processing method embodiment, and energy when being executed by processor
Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only
Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (12)
1. a kind of interference processing method is applied to mobile terminal, which is characterized in that the described method includes:
Monitoring that the mobile terminal works at the same time in the first frequency range and when the second frequency range, according to the current of the mobile terminal
The carrier-to-noise ratio of location information and/or second frequency range determines the mobile terminal in the first work shape of second frequency range
State；Wherein, first working condition includes closed state or operating status；
According to the mobile terminal second frequency range the first working condition, it is determined whether to the mobile terminal described
The current working status of second frequency range is adjusted.
2. the method according to claim 1, wherein the current location information according to the mobile terminal
And/or the carrier-to-noise ratio of second frequency range, determine the mobile terminal in the first working condition of second frequency range, comprising:
Position the current location information of the mobile terminal；
Obtain the location information of the mobile terminal prestored and the mobile terminal second frequency range working condition it
Between corresponding relationship, and judge in the corresponding relationship whether the first position comprising matching with the current location information is believed
Breath；Wherein, the first location information and the current location information, which match, refers to that the first location information is located at institute
Centered on stating current location information, using preset threshold as in the spheric region of radius；
If so, determining that the working condition corresponding with the first location information is first working condition；If it is not, then
Determine the mobile terminal in the first working condition of second frequency range according to the carrier-to-noise ratio of second frequency range.
3. the method according to claim 1, wherein the current location information according to the mobile terminal
And/or the carrier-to-noise ratio of second frequency range, determine the mobile terminal in the first working condition of second frequency range, comprising:
It is worked at the same time in the state of first frequency range and second frequency range in the mobile terminal, determines second frequency
First carrier-to-noise ratio of section；
In mobile terminal work in first frequency range and in the state of do not operate in second frequency range, determine described in
Second carrier-to-noise ratio of the second frequency range；
First carrier-to-noise ratio is compared with second carrier-to-noise ratio, to judge it is described whether first carrier-to-noise ratio is less than
Second carrier-to-noise ratio；
If so, determining that first working condition is in off state；If not, it is determined that first working condition is operation shape
State.
4. method according to any one of claim 1-3, which is characterized in that in the determination mobile terminal in institute
After the first working condition for stating the second frequency range, further includes:
Record the current location information of the mobile terminal；
After preset duration, the second location information of the mobile terminal is positioned, judges the second location information and record
Whether the current location information is identical；
If the second location information is different from the current location information, the second location information and institute are further judged
State whether current location information matches；Wherein, the second location information and the current location information, which match, refers to institute
Second location information is stated to be located at centered on the current location information, using preset threshold as in the spheric region of radius；
If the second location information and the current location information mismatch, according to the second location information and/or institute
The carrier-to-noise ratio for stating the second frequency range determines the mobile terminal in the first working condition of second frequency range.
5. the method according to claim 1, wherein first frequency range is Time Division Duplex TDD frequency range, described the
Two frequency ranges are global position system GPS frequency range.
6. a kind of interference processing unit, which is characterized in that described device includes:
First determining module, for monitoring that the mobile terminal works at the same time in the first frequency range and when the second frequency range, according to
The carrier-to-noise ratio of the current location information of the mobile terminal and/or second frequency range determines the mobile terminal described
First working condition of two frequency ranges；Wherein, first working condition includes closed state or operating status；
Second determining module, for according to the mobile terminal second frequency range the first working condition, it is determined whether it is right
The mobile terminal is adjusted in the current working status of second frequency range.
7. device according to claim 6, which is characterized in that first determining module includes:
Positioning unit, for positioning the current location information of the mobile terminal；
It obtains and judging unit, for obtaining the location information of the mobile terminal prestored and the mobile terminal described the
Corresponding relationship between the working condition of two frequency ranges, and judge in the corresponding relationship whether include and the current location information
The first location information to match；Wherein, the first location information and the current location information, which match, refers to described the
One location information is located at centered on the current location information, using preset threshold as in the spheric region of radius；
First determination unit, if for including the first location information in the corresponding relationship, it is determined that with described first
It is first working condition that confidence, which ceases the corresponding working condition,；If not including the first position in the corresponding relationship
Information then determines the mobile terminal in the first working condition of second frequency range according to the carrier-to-noise ratio of second frequency range.
8. device according to claim 6, which is characterized in that first determining module includes:
Second determination unit, for working at the same time the state in first frequency range and second frequency range in the mobile terminal
Under, determine the first carrier-to-noise ratio of second frequency range；
Third determination unit, for working in the mobile terminal in first frequency range and not operating in second frequency range
In the state of, determine the second carrier-to-noise ratio of second frequency range；
Judging unit, for first carrier-to-noise ratio to be compared with second carrier-to-noise ratio, to judge that first load is made an uproar
Than whether being less than second carrier-to-noise ratio；
4th determination unit, if being less than second carrier-to-noise ratio for first carrier-to-noise ratio, it is determined that the first work shape
State is in off state；If first carrier-to-noise ratio is greater than or equal to second carrier-to-noise ratio, it is determined that first working condition
For operating status.
9. device a method according to any one of claims 6-8, which is characterized in that further include:
Logging modle, for recording the current location information of the mobile terminal；
First judgment module, for positioning the second location information of the mobile terminal, judging described second after preset duration
Whether the current location information of location information and record is identical；
Second judgment module further judges institute if different from the current location information for the second location information
State whether second location information matches with the current location information；Wherein, the second location information and the present bit
The matching of confidence manner of breathing refers to that the second location information is located at centered on the current location information, using preset threshold as radius
Spheric region in；
Third determining module, if being mismatched for the second location information and the current location information, according to described the
The carrier-to-noise ratio of two location informations and/or second frequency range determines the mobile terminal in the first work of second frequency range
State.
10. device according to claim 6, which is characterized in that first frequency range is Time Division Duplex TDD frequency range, described
Second frequency range is global position system GPS frequency range.
11. a kind of mobile terminal, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 5 is realized when the computer program is executed by the processor
Any one of described in interference processing method the step of.
12. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence, the interference processing method as described in any one of claims 1 to 5 is realized when the computer program is executed by processor
Step.
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| CN201811579602.1A CN109788125B (en) | 2018-12-24 | 2018-12-24 | Interference processing method and device and mobile terminal |
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| CN110677171A (en) * | 2019-09-30 | 2020-01-10 | 维沃移动通信有限公司 | Frequency band processing method and electronic equipment |
| CN111654902A (en) * | 2020-06-02 | 2020-09-11 | Tcl通讯（宁波）有限公司 | Method and device for reducing interference to mobile terminal GPS signal and mobile terminal |
| CN111708056A (en) * | 2020-06-23 | 2020-09-25 | 维沃移动通信有限公司 | Signal processing method, signal processing device and electronic equipment |
| CN112423250A (en) * | 2020-11-02 | 2021-02-26 | Oppo广东移动通信有限公司 | Method and device for improving call quality, terminal and storage medium |
| CN112511692A (en) * | 2020-11-30 | 2021-03-16 | 惠州Tcl移动通信有限公司 | Anti-interference method and device, storage medium and mobile terminal |
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