CN105974437B - A kind of method, apparatus and terminal promoting terminal applies performance - Google Patents
A kind of method, apparatus and terminal promoting terminal applies performance Download PDFInfo
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- CN105974437B CN105974437B CN201610283909.1A CN201610283909A CN105974437B CN 105974437 B CN105974437 B CN 105974437B CN 201610283909 A CN201610283909 A CN 201610283909A CN 105974437 B CN105974437 B CN 105974437B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
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- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of method, apparatus and terminal for promoting terminal applies performance, this method comprises: the interference source in detection terminal.The first interfering frequency of the interference source is obtained, and calculates the first harmonic of the first interfering frequency.The working frequency of terminal applies is compared with the first interfering frequency and first harmonic respectively.When the working frequency of terminal applies is not fallen in the frequency range of the first interfering frequency and first harmonic, start the terminal applies.Scheme through the invention can reduce the interference source in terminal to the electromagnetic interference of a certain application of terminal, promote the experience sense of user.
Description
Technical field
The present invention relates to terminal electromagnetism dual-purpose field more particularly to it is a kind of promoted terminal applies performance method, apparatus and
Terminal.
Background technique
Currently, with the continuous development of terminal applies technology, the various applications in terminal are more and more, such as GPS application,
In the terminal for having been widely used for each user, become the essential application function of user, as user is to GPS
Dependence continue to increase, user for GPS application performance require it is also higher and higher, promoted GPS performance, optimize determining for GPS
Position time and positioning accuracy have become the critical issue for improving user experience.But for the research and development technology of GPS function itself
Tended to be mature, room for improvement very little, therefore, it is necessary to us to study the method for promoting GPS application performance in terms of other, simultaneously
Also reduce the research and development cost of GPS.Wherein on the one hand, since the signal of GPS is weaker, and the interference source in present terminal is increasingly
It is more, therefore the interference in terminal is easy to have an impact the signal of GPS, causes system erroneous judgement, leads to GPS positioning overlong time
The consequence that can not even position, has seriously affected the user experience of mobile phone complete machine, and the interference source how reduced in terminal believes GPS
Number interference, have become us to promote GPS application performance and suffer from a problem that.
Summary of the invention
It is a primary object of the present invention to propose a kind of method, apparatus and terminal for promoting terminal applies performance, can drop
Interference source in low terminal promotes the experience sense of user to the electromagnetic interference of a certain application of terminal.
To achieve the above object, the present invention provides a kind of methods for promoting terminal applies performance, this method comprises:
Detect the interference source in terminal.
The first interfering frequency of the interference source is obtained, and calculates the first harmonic of the first interfering frequency.
The working frequency of terminal applies is compared with the first interfering frequency and first harmonic respectively.
When the working frequency of terminal applies is not fallen in the frequency range of the first interfering frequency and first harmonic, start the terminal
Using.
Optionally, this method further include: when the working frequency of terminal applies falls in the first interfering frequency and/or first harmonic
Frequency range in when, judge that can the first interfering frequency of interference source be modified, and according to judging result handle the first interfering frequency.
Optionally, judging that can the first interfering frequency of interference source be modified includes:
First interfering frequency is adjusted according to preset adjustment amplitude.
Judge the working frequency of terminal applies whether fall in interfering frequency adjusted and/or with interfering frequency adjusted
In the frequency range of corresponding harmonic wave.
When the working frequency of terminal applies does not fall within interfering frequency adjusted and/or opposite with interfering frequency adjusted
When in the frequency range for the harmonic wave answered, determine that the first interfering frequency can be modified.
When the working frequency of terminal applies falls in interfering frequency adjusted and/or corresponding with interfering frequency adjusted
Harmonic wave frequency range in when, continuation be adjusted according to preset adjustment amplitude, when by m time adjust after, the work of terminal applies
Working frequency is not fallen in m interfering frequency adjusted and/or the frequency range of harmonic wave corresponding with m interfering frequency adjusted
When, determine that the first interfering frequency can be modified；Wherein, m is less than or equal to preset adjustment frequency threshold value n；M and n is positive integer.
After n times adjust, the working frequency of terminal applies fall in n times interfering frequency adjusted and/or with n times tune
When in the frequency range of the corresponding harmonic wave of interfering frequency after whole, determine that the first interfering frequency cannot be modified.
Optionally, handling the first interfering frequency according to judging result includes:
When determining that the first interfering frequency can be modified, using the first interfering frequency adjusted as the work of interference source frequency
Rate；Wherein, the first interfering frequency adjusted refers to: after the first interfering frequency is carried out one or many adjustment, terminal applies
Working frequency do not fall within the first interfering frequency adjusted and/or harmonic wave corresponding with the first interfering frequency adjusted
The frequency obtained when in frequency range.
When determining that the first interfering frequency cannot be modified, the signal integrity of interference source is being kept, and keep the letter of interference source
When number bandwidth is constant, according to the preset rising edge and failing edge for slowing down amplitude and slowing down the signal of interference source.
Optionally, which is global position system GPS function.
In addition, to achieve the above object, the invention also provides a kind of device for promoting terminal applies performance, the device packets
It includes: detection unit, computing unit, comparing unit and start unit.
Detection unit, for detecting the interference source in terminal.
Computing unit for obtaining the first interfering frequency of interference source, and calculates the first harmonic of the first interfering frequency.
Comparing unit, for the working frequency of terminal applies to compare with the first interfering frequency and first harmonic respectively.
Start unit is not fallen in the first interfering frequency and the frequency range of first harmonic for the working frequency when terminal applies
When, start the terminal applies.
Optionally,
The terminal applies are global position system GPS function.
The device further includes processing unit；
Processing unit falls in the frequency range of the first interfering frequency and/or first harmonic for the working frequency when terminal applies
When interior, judge that can the first interfering frequency of interference source be modified, and the first interfering frequency is handled according to judging result.
Optionally, processing unit judges that can the first interfering frequency of interference source be modified and includes:
First interfering frequency is adjusted according to preset adjustment amplitude.
Judge the working frequency of terminal applies whether fall in interfering frequency adjusted and/or with interfering frequency adjusted
In the frequency range of corresponding harmonic wave.
When the working frequency of terminal applies does not fall within interfering frequency adjusted and/or opposite with interfering frequency adjusted
When in the frequency range for the harmonic wave answered, determine that the first interfering frequency can be modified.
When the working frequency of terminal applies falls in interfering frequency adjusted and/or corresponding with interfering frequency adjusted
Harmonic wave frequency range in when, continuation be adjusted according to preset adjustment amplitude, when by m time adjust after, the work of terminal applies
Working frequency is not fallen in m interfering frequency adjusted and/or the frequency range of harmonic wave corresponding with m interfering frequency adjusted
When, determine that the first interfering frequency can be modified；Wherein, m is less than or equal to preset adjustment frequency threshold value n；M and n is positive integer.
After n times adjust, the working frequency of terminal applies fall in n times interfering frequency adjusted and/or with n times tune
When in the frequency range of the corresponding harmonic wave of interfering frequency after whole, determine that the first interfering frequency cannot be modified.
Optionally, processing unit includes: according to the first interfering frequency of judging result processing
When determining that the first interfering frequency can be modified, using the first interfering frequency adjusted as the work of interference source frequency
Rate；Wherein, the first interfering frequency adjusted refers to: after the first interfering frequency is carried out one or many adjustment, terminal applies
Working frequency do not fall within the first interfering frequency adjusted and/or harmonic wave corresponding with the first interfering frequency adjusted
The frequency obtained when in frequency range.
When determining that the first interfering frequency cannot be modified, the signal integrity of interference source is being kept, and keep the letter of interference source
When number bandwidth is constant, according to the preset rising edge and failing edge for slowing down amplitude and slowing down the signal of interference source.
In addition, to achieve the above object, the invention also provides one kind can promote the terminal of terminal applies performance, the terminal
Device comprising the promotion terminal applies performance.
The invention proposes a kind of method, apparatus and terminal for promoting terminal applies performance, this method comprises: detection terminal
In interference source.The first interfering frequency of the interference source is obtained, and calculates the first harmonic of the first interfering frequency.By terminal applies
Working frequency respectively compared with the first interfering frequency and first harmonic.When not fall within first dry for the working frequency of terminal applies
When in scrambling rate and the frequency range of first harmonic, start the terminal applies.Scheme through the invention can reduce dry in terminal
Source is disturbed to the electromagnetic interference of a certain application of terminal, promotes the experience sense of user.
Detailed description of the invention
The hardware structural diagram of Fig. 1 each embodiment one optional mobile terminal to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the method flow diagram for promoting terminal applies performance of the embodiment of the present invention；
Fig. 4 is the method schematic diagram for promoting terminal applies performance of the embodiment of the present invention；
Fig. 5 is the device composition block diagram for promoting terminal applies performance of the embodiment of the present invention；
Fig. 6 is the terminal composition block diagram for promoting terminal applies performance of the embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The each one optional mobile terminal of embodiment of the present invention is realized in description with reference to the drawings.In subsequent description
In, using the suffix for indicating such as " module ", " component " or " unit " of element only for being conducive to explanation of the invention,
There is no specific meanings for itself.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving
Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP
The mobile terminal of (portable media player), navigation device etc. and such as number TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving
Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or fewer components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast from external broadcast management server via broadcast channel
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/
Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
Typical case be terminal applies (global positioning system).According to current technology, terminal applies module 115, which calculates, comes from three
Or more satellite range information and correct time information and the Information application triangulation for calculating, thus according to
Longitude, latitude and highly accurately calculate three-dimensional current location information.Currently, the method for calculating position and temporal information makes
The error of calculated position and temporal information is corrected with three satellites and by using an other satellite.In addition, eventually
Hold application module 115 can be by Continuous plus current location information in real time come calculating speed information.
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera
Microphone 1220, camera 121 is to the static map obtained in video acquisition mode or image capture mode by image capture apparatus
The image data of piece or video is handled.Treated, and picture frame may be displayed on display unit 151.At camera 121
Picture frame after reason can store in memory 160 (or other storage mediums) or carry out via wireless communication unit 110
It sends, two or more cameras 1210 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone relation mould
Sound (audio data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be incited somebody to action
Such acoustic processing is audio data.Audio that treated (voice) data can be converted in the case where telephone calling model
For the format output that can be sent to mobile communication base station via mobile communication module 112.Various types can be implemented in microphone 122
Noise eliminate (or inhibit) algorithm with eliminate noise that (or inhibition) generates during sending and receiving audio signal or
Person's interference.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone
The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 may include that proximity sensor 1410 will combine below
Touch screen is described this.
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage and use each of mobile terminal 100 for verifying user
It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know
Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from
The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is
The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated
Signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.) out.Output unit 150 may include display
Unit 151, audio output module 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode
Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure
Picture and the UI or GUI of correlation function etc..
Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit
151 may be used as input unit and output device.Display unit 151 may include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving
Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch
Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160
The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loudspeaker, buzzer etc..
Alarm unit 153 can provide output notifying event to mobile terminal 100.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..Other than audio or video output, alarm unit
153 can provide output in different ways with the generation of notification event.For example, alarm unit 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incomingcommunication), alarm list
Member 153 can provide tactile output (that is, vibration) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or audio output module 152.
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or can be structured as and control
Device 180 processed separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or figure
Piece draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.In the following, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any
Line and wireless communication system and satellite-based communication system operate.
Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.
Different air interface and/or physical layer can be used in such communication system.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (particularly, long term evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such introduction is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
Back haul link can be constructed according to any in several known interfaces, and the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may include multiple BSC2750 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction
Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception
Antenna covering.Each BS270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly indicating single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (terminal applies) satellites 300.The help of satellite 300 positions multiple movements
At least one of terminal 100.
In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition
Location information.Terminal applies module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 desired to obtain
Location information.Replacement terminal application tracking technology or except terminal applies tracking technique, can be used can track movement
Other technologies of the position of terminal.In addition, at least one 300 property of can choose of terminal applies satellite or extraly processing defend
Star DMB transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Certain base station 270 is received each anti-
It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call
The mobile management function of resource allocation and the coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 controls BS270 correspondingly with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned optional mobile terminal hardware configuration and communication system, each embodiment of the method for the present invention is proposed.
As shown in Figure 3, Figure 4, first embodiment of the invention proposes a kind of method for promoting terminal applies performance, this method
Including step S101~S104:
Interference source in S101, detection terminal.
In embodiments of the present invention, before formally one terminal applies of starting, when terminal detects that user wants starting
It is a certain in application, after user detects that user starts a certain application, terminal can detect the interference in terminal automatically
Source, being found with active can be to the interference source that the application interferes.Optionally, which can be any in terminal
One application, for example, the terminal applies can be global position system GPS function.The working frequency of GPS is generally
1575.42MHz。
S102, the first interfering frequency for obtaining the interference source, and calculate the first harmonic of the first interfering frequency.
In embodiments of the present invention, after detecting the interference source in terminal, the work of the interference source can further be obtained
Harmonic wave in frequency and the working frequency of the interference source, i.e., the first interfering frequency and the first interference frequency in the embodiment of the present invention
First harmonic in rate, it would be desirable to the frequency point and bandwidth for obtaining the first interfering frequency first, according to the frequency point and bandwidth of acquisition
The frequency range of the communication frequency is obtained, the method for obtaining the frequency range of the communication frequency is not particularly limited here.In addition, above-mentioned
Interference source there may be one or more, it would be desirable to its working frequency and humorous is calculated to each interference source detected
Wave.
S103, the working frequency of terminal applies is compared with the first interfering frequency and first harmonic respectively.
In embodiments of the present invention, obtain interference source in terminal the first interfering frequency and with first interfering frequency pair
After the first harmonic answered, by by think the working frequencies of terminal applies to be used respectively with obtained in step S102 first
The mode that interfering frequency compares with the frequency range of first harmonic, judges whether the working frequency of terminal applies falls in first interference
In frequency and the frequency range of first harmonic.
S104, when the working frequency of terminal applies is not fallen in the frequency range of the first interfering frequency and first harmonic, starting
The terminal applies.
In embodiments of the present invention, by the comparison in step S103, we can judge interference source according to comparison result
Whether working frequency and harmonic wave corresponding with its working frequency meet the requirements, and can cause to do to terminal applies to be used are thought
It disturbs.Here, comparison result only there are two types of, one is the working frequencies of terminal applies not to fall within first interfering frequency and first humorous
In the frequency range of wave, another kind is the result is that the working frequency of terminal applies falls in the frequency range of first interfering frequency and first harmonic
It is interior.For two different comparison results, the present invention program can take different measures.
When one or more interference sources in the working frequency and terminal by the application working frequency and harmonic wave carry out by
After one compares, the working frequency of terminal applies does not fall within the first interfering frequency of any one interference source and the frequency range of first harmonic
When interior, illustrate that one or more interference sources in present terminal all meet the requirements, will not be caused to terminal applies to be used are thought
Interference, therefore can formally start the terminal applies.
When one or more interference sources in the working frequency and terminal by the application working frequency and harmonic wave carry out by
After one compares, the working frequency of terminal applies falls in the first interfering frequency of any one interference source and/or the frequency of first harmonic
When in section, illustrates that the interference source in present terminal is undesirable, can be interfered to terminal applies to be used are thought, because
This, needs to take further step to the interference source, to eliminate interference of the interference source to terminal applies to be used are thought.Tool
Body implementation method is as described below.
Optionally, this method further include: when the working frequency of terminal applies falls in the first interfering frequency and/or first harmonic
Frequency range in when, judge that can the first interfering frequency of interference source be modified, and according to judging result handle the first interfering frequency.
In embodiments of the present invention, for that can take the interference source for thinking that terminal applies to be used interfere
Processing thought is: it modifies to the working frequency of the interference source, if after the working frequency modification of interference source, terminal applies
Working frequency is not fallen in the working frequency of modified interference source and the frequency range of harmonic wave, illustrates that the working frequency of the interference source is repaired
It meets the requirements after changing, then using the working frequency of modified interference source as the present operating frequency of the interference source, such as dried fruit
The working frequency in source is disturbed into after repeatedly modifying excessively, the working frequency of terminal applies still falls within the work frequency of modified interference source
In rate and the frequency range of harmonic wave, illustrate that the working frequency of the interference source is undesirable always, then take other measures, is somebody's turn to do with eliminating
The interference of interference source.
In embodiments of the present invention, we need first to judge interference source before the working frequency modification to interference source
Can working frequency be modified.
Optionally, judge that can the first interfering frequency of interference source be modified including step S201~S205:
S201, the first interfering frequency is adjusted according to preset adjustment amplitude.
In embodiments of the present invention, which can be according to different application scenarios self-definings, herein
It is not particularly limited.
S202, judge whether the working frequency of terminal applies falls in interfering frequency adjusted and/or do with adjusted
In the frequency range of the corresponding harmonic wave of scrambling rate.
In embodiments of the present invention, every that first interfering frequency is adjusted into primary, mmk terminal according to preset adjustment amplitude
The working frequency of application is primary compared with interfering frequency adjusted and/or harmonic wave corresponding with interfering frequency adjusted,
To judge the working frequency and harmonic wave of this interference source adjusted, i.e., whether the first interfering frequency adjusted and harmonic wave
It meets the requirements, no longer terminal applies is interfered.If the working frequency of interference source has met after primary adjustment
It is required that not continuing to then be adjusted the working frequency of interference source.
S203, when the working frequency of terminal applies do not fall within interfering frequency adjusted and/or with interference adjusted frequency
When in the frequency range of the corresponding harmonic wave of rate, determine that the first interfering frequency can be modified.
In embodiments of the present invention, if the working frequency of interference source has met the requirements after primary adjustment,
Determine that the working frequency of the interference source, i.e. the first interfering frequency can be modified simultaneously.
S204, when the working frequency of terminal applies fall in interfering frequency adjusted and/or with interfering frequency adjusted
When in the frequency range of corresponding harmonic wave, continuation is adjusted according to preset adjustment amplitude, and after m adjustment, terminal is answered
Working frequency does not fall within m interfering frequency adjusted and/or harmonic wave corresponding with m interfering frequency adjusted
When in frequency range, determine that the first interfering frequency can be modified；Wherein, m is less than or equal to preset adjustment frequency threshold value n；M and n are positive
Integer.
In embodiments of the present invention, in order to avoid initially set adjustment insufficient amplitude is reasonable, for example, too greatly or too
Small, so that the working frequency of interference source may not meet the requirements by primary adjustment, the embodiment of the present invention has also been devised more
The scheme of secondary adjustment, that is, when the working frequency of interference source is by continuing according to preset adjustment when once adjusting undesirable
Frequency is adjusted the working frequency of the interference source.What needs to be explained here is that in subsequent one or many adjustment, it is each
Secondary adjustment amplitude can be identical or not identical, also, adjustment amplitude each time can also be according to preceding one or many
Adjustment result be weighted, with calculate when time more reasonable adjustment amplitude, specific algorithm is not done here
Limitation, can be realized the algorithm of the embodiment of the present invention all within protection scope of the present invention.
In addition, the working frequency of the interference source in this embodiment scheme is after repeatedly adjusting, adjust for such as above-mentioned m time,
If the working frequency of verified terminal applies do not fall within m interfering frequency adjusted and/or with m interference adjusted frequency
In the frequency range of the corresponding harmonic wave of rate, then determine, the working frequency of m interference source adjusted meets the requirements, and determining should
First interfering frequency can be modified.
S205, after n times adjust, the working frequency of terminal applies fall in n times interfering frequency adjusted and/or with
When in the frequency range of the corresponding harmonic wave of n times interfering frequency adjusted, determine that the first interfering frequency cannot be modified.
In embodiments of the present invention, although can repeatedly be adjusted to the working frequency of interference source, the adjustment number
It is not unconfined, it is right because perhaps adjusting its working frequency in any case all for certain interference sources will not meet the requirements
In such case, undoubtedly flogging a dead horse if the unlimited adjustment of terminal is gone down, and waste of resource, therefore, in the present invention
In example scheme, the adjustment number of the working frequency of interference source is limited, i.e., above-mentioned n times, here, the specific number of n
Value with no restrictions, can be customized according to the progress of different application scenarios, optionally, n=5；If having adjusted 5 times or 5 taking second place
Interior, the working frequency of interference source meets the requirements, then determines that first interfering frequency can be modified, if done after 5 adjustment
The working frequency for disturbing source is still undesirable, then determines that first interfering frequency can not be modified, and no longer to the interference
The working frequency in source continues to adjust.
In embodiments of the present invention, the work frequency of one or more interference sources in terminal is determined by above-mentioned scheme
After can rate be modified, corresponding interference source can be performed corresponding processing according to different judgement results.
Optionally, handling the first interfering frequency according to judging result includes two kinds of processing modes:
Processing mode one,
When determining that the first interfering frequency can be modified, using the first interfering frequency adjusted as the work of interference source frequency
Rate；Wherein, the first interfering frequency adjusted refers to: after the first interfering frequency is carried out one or many adjustment, terminal applies
Working frequency do not fall within the first interfering frequency adjusted and/or harmonic wave corresponding with the first interfering frequency adjusted
The frequency obtained when in frequency range.
In embodiments of the present invention, if it is decided that the working frequency of one or more interference sources in terminal, i.e., first is dry
Scrambling rate can be modified, then be modified to the working frequency of the interference source after adjusting, the working frequency of terminal applies is not fallen within
Working frequency in its frequency range and in the frequency range of its harmonic wave, and using the working frequency adjusted as the current work of the interference source
Working frequency, so that the working frequency does not interfere the normal use for thinking terminal applies to be used.
Processing mode one,
When determining that the first interfering frequency cannot be modified, the signal integrity of interference source is being kept, and keep the letter of interference source
When number bandwidth is constant, according to the preset rising edge and failing edge for slowing down amplitude and slowing down the signal of interference source.
In embodiments of the present invention, if it is decided that the working frequency of one or more interference sources in terminal, i.e., first is dry
Scrambling rate can not be modified, then abandon the processing scheme modified to the working frequency of the interference source, select other processing
Method is to reduce or eliminate the interference of the interference source, e.g., in the embodiment of the present invention: in the signal integrity for keeping interference source, and
Keep interference source signal bandwidth it is constant when, according to it is preset slow down amplitude slow down interference source signal rising edge and decline
Edge.
It elaborates below by citing to the scheme of the embodiment of the present invention:
Assuming that currently want using terminal applies be GPS function, working frequency 1575.42MHz, when starting the GPS
When function, terminal detects that there are three interference sources, respectively interference source one, interference source two and interference source three, also, passes through calculating
The frequency range for obtaining the working frequency of the interference source one is 825MHZ~835MHZ；The frequency range of the working frequency of interference source two is
1575MHZ~1580MHZ；The frequency range of the working frequency of interference source three is 1560MHZ~1590MHZ；By by the work of GPS frequency
Rate is respectively it is found that the working frequency of GPS compared with the working frequency range of interference source one, interference source two and interference source three
1575.42MHz is not fallen in working frequency range 825MHZ~835MHZ of interference source one, then determines that interference source one meets the requirements, no
GPS function can be interfered；The working frequency 1575.42MHz of GPS all fall within the working frequency range 1570MHZ of interference source two~
In working frequency range 1560MHZ~1590MHZ of 1580MHZ and interference source three, then determine to need to interference source two and interference source three
Working frequency modify.Assuming that preset adjustment amplitude is ± 0.5MHZ, then interference source two obtains after+0.5MHZ adjustment
The frequency range of 1575.5MHZ~1580.5MHZ is obtained, then the working frequency 1575.42MHz of GPS does not fall within interference source two adjusted
Working frequency range 1575.5MHZ~1580.5MHZ in, determine that the working frequency of interference source two can be modified, and will be adjusted
The working frequency of interference source two is as present operating frequency.Interference source three by+0.5MHZ adjustment after obtain 1570.5MHZ~
The working frequency range of 1580.5MHZ, then the working frequency 1575.42MHz of GPS still falls within the work frequency of interference source three adjusted
In section 1570.5MHZ~1580.5MHZ, continues to be adjusted the working frequency of interference source three, reach preset adjustment number 5
After secondary, the working frequency range of interference source three is adjusted to 1572.5MHZ~1582.5MHZ, at this moment the working frequency 1575.42MHz of GPS
In the working frequency range 1570.5MHZ~1580.5MHZ for still falling within interference source three adjusted, then the work of interference source three is determined
Frequency cannot be modified, and no longer modify to the working frequency of interference source three, keep the signal integrity of interference source three, and keep dry
Disturb source three signal bandwidth it is constant when, according to the preset rising edge and failing edge for slowing down amplitude and slowing down the signal of interference source.Separately
On the one hand, dynamic adjustment can also be carried out for the processing of interference source, for example, for interference source three, if for the first time according to+
The working frequency range that 1570.5MHZ~1580.5MHZ is obtained after the adjustment amplitude adjustment of 0.5MHZ, then judge the work of distance GPS
Working frequency 1575.42MHz is still fallen in the frequency range, then changes adjustment amplitude when second adjusts, set adjustment amplitude to+
3MHZ, and according to the adjustment amplitude adjustment after, the working frequency range of interference source three is adjusted to 1573.5MHZ~1583.5MHZ, then
It is secondary relatively after determine gap with the working frequency 1575.42MHz of GPS, set+2MHZ for adjustment amplitude, and according to this
After the adjustment of adjustment amplitude, the working frequency range of interference source three is adjusted to 1575.5MHZ~1585.5MHZ, at this moment, the work of GPS
Frequency 1575.42MHz is not fallen in working frequency range 1575.5MHZ~1585.5MHZ of interference source three adjusted, determines interference
The working frequency in source three can be modified, and the working frequency that last time adjustment is obtained is as the work at present of interference source three frequency
Rate.It should be noted that in above scheme, the principle modified for the working frequency of interference source be cannot make it is sweet remote
Working frequency modification after influence the normal work of former interference source.And to minimize the principle of adjustment amplitude to former interference source
It is adjusted.
So far, it has been explained that whole essential characteristics of the embodiment of the present invention, it should be noted that above content is all this
The specific embodiment of invention, it is all with the embodiment of the present invention phase in other embodiments it is also an option that other embodiments
Any combination of same or similar embodiment or the present invention program essential characteristic is all within protection scope of the present invention.
In addition, to achieve the above object, as shown in figure 5, the invention also provides a kind of dresses for promoting terminal applies performance
01 is set, which includes: detection unit 02, computing unit 03, comparing unit 04 and start unit 05.
Detection unit 02, for detecting the interference source in terminal.
Computing unit 03 for obtaining the first interfering frequency of interference source, and calculates the first harmonic of the first interfering frequency.
Comparing unit 04, for by the working frequency of terminal applies respectively compared with the first interfering frequency and first harmonic
Compared with.
Start unit 05 does not fall within the frequency range of the first interfering frequency and first harmonic for the working frequency when terminal applies
When interior, start the terminal applies.
Optionally,
The terminal applies are global position system GPS function.
The device further includes processing unit 06；
Processing unit 06 falls in the frequency of the first interfering frequency and/or first harmonic for the working frequency when terminal applies
When in section, judge that can the first interfering frequency of interference source be modified, and the first interfering frequency is handled according to judging result.
Optionally, processing unit 06 judges that can the first interfering frequency of interference source be modified and includes:
First interfering frequency is adjusted according to preset adjustment amplitude.
Judge the working frequency of terminal applies whether fall in interfering frequency adjusted and/or with interfering frequency adjusted
In the frequency range of corresponding harmonic wave.
When the working frequency of terminal applies does not fall within interfering frequency adjusted and/or opposite with interfering frequency adjusted
When in the frequency range for the harmonic wave answered, determine that the first interfering frequency can be modified.
When the working frequency of terminal applies falls in interfering frequency adjusted and/or corresponding with interfering frequency adjusted
Harmonic wave frequency range in when, continuation be adjusted according to preset adjustment amplitude, when by m time adjust after, the work of terminal applies
Working frequency is not fallen in m interfering frequency adjusted and/or the frequency range of harmonic wave corresponding with m interfering frequency adjusted
When, determine that the first interfering frequency can be modified；Wherein, m is less than or equal to preset adjustment frequency threshold value n；M and n is positive integer.
After n times adjust, the working frequency of terminal applies fall in n times interfering frequency adjusted and/or with n times tune
When in the frequency range of the corresponding harmonic wave of interfering frequency after whole, determine that the first interfering frequency cannot be modified.
Optionally, processing unit 06 includes: according to the first interfering frequency of judging result processing
When determining that the first interfering frequency can be modified, using the first interfering frequency adjusted as the work of interference source frequency
Rate；Wherein, the first interfering frequency adjusted refers to: after the first interfering frequency is carried out one or many adjustment, terminal applies
Working frequency do not fall within the first interfering frequency adjusted and/or harmonic wave corresponding with the first interfering frequency adjusted
The frequency obtained when in frequency range.
When determining that the first interfering frequency cannot be modified, the signal integrity of interference source is being kept, and keep the letter of interference source
When number bandwidth is constant, according to the preset rising edge and failing edge for slowing down amplitude and slowing down the signal of interference source.
In addition, to achieve the above object, as shown in fig. 6, the invention also provides one kind can promote terminal applies performance
Terminal 11, the terminal include the device 01 of the promotion terminal applies performance.
The invention proposes a kind of method, apparatus and terminal for promoting terminal applies performance, this method comprises: detection terminal
In interference source.The first interfering frequency of the interference source is obtained, and calculates the first harmonic of the first interfering frequency.By terminal applies
Working frequency respectively compared with the first interfering frequency and first harmonic.When not fall within first dry for the working frequency of terminal applies
When in scrambling rate and the frequency range of first harmonic, start the terminal applies.Scheme through the invention can reduce dry in terminal
Source is disturbed to the electromagnetic interference of a certain application of terminal, promotes the experience sense of user.
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.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
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 device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of method for promoting terminal applies performance, which is characterized in that the described method includes:
Detect the interference source in terminal；
The first interfering frequency of the interference source is obtained, and calculates the first harmonic of first interfering frequency；
The working frequency of the terminal applies is compared with first interfering frequency and the first harmonic respectively；
When the working frequency of the terminal applies is fallen in the frequency range of first interfering frequency and/or the first harmonic, and
Can not be made by modifying first interfering frequency working frequency of the terminal applies do not fall in first interfering frequency and
It when in the frequency range of the first harmonic, keeps the signal integrity of the interference source and signal bandwidth constant, slows down according to preset
Amplitude slows down the signal rising edge and failing edge of the interference source, starts the terminal applies；
The terminal applies are global position system GPS function.
2. promoting the method for terminal applies performance as described in claim 1, which is characterized in that the method also includes: work as institute
When stating the working frequencies of terminal applies and falling in first interfering frequency and/or the frequency range of the first harmonic, described in judgement
Can the first interfering frequency of interference source be modified, and handle first interfering frequency according to judging result.
3. promoting the method for terminal applies performance as claimed in claim 2, which is characterized in that the judgement interference source
Can the first interfering frequency be modified
First interfering frequency is adjusted according to preset adjustment amplitude；
Judge the working frequency of the terminal applies whether fall in interfering frequency adjusted and/or with the interference adjusted
In the frequency range of the corresponding harmonic wave of frequency；
When the working frequency of the terminal applies do not fall within the interfering frequency adjusted and/or with the interference adjusted
When in the frequency range of the corresponding harmonic wave of frequency, determine that first interfering frequency can be modified；
When the working frequency of the terminal applies fall in the interfering frequency adjusted and/or with the interference adjusted frequency
When in the frequency range of the corresponding harmonic wave of rate, continuation is adjusted according to preset adjustment amplitude, described after m adjustment
The working frequency of terminal applies do not fall within described m times interfering frequency adjusted and/or with described m times interfering frequency adjusted
When in the frequency range of corresponding harmonic wave, determine that first interfering frequency can be modified；Wherein, m is less than or equal to preset adjustment
Frequency threshold value n；M and n is positive integer；
After n times adjust, the working frequency of the terminal applies fall in n times interfering frequency adjusted and/or with
When in the frequency range of the corresponding harmonic wave of the n times interfering frequency adjusted, determine that first interfering frequency cannot be modified.
4. promoting the method for terminal applies performance as claimed in claim 3, which is characterized in that described to be handled according to judging result
First interfering frequency includes:
When determining that first interfering frequency can be modified, using the first interfering frequency adjusted as the work of the interference source
Frequency；Wherein, first interfering frequency adjusted refers to: first interfering frequency is carried out one or many adjustment
Afterwards, the working frequency of the terminal applies does not fall within first interfering frequency adjusted and/or with described adjusted
The frequency obtained when in the frequency range of the corresponding harmonic wave of one interfering frequency.
5. a kind of device for promoting terminal applies performance, which is characterized in that described device includes: detection unit, computing unit, ratio
Compared with unit, start unit and processing unit；
The detection unit, for detecting the interference source in terminal before starting the terminal applies；
The computing unit for obtaining the first interfering frequency of the interference source, and calculates the of first interfering frequency
One harmonic wave；
The comparing unit, for by the working frequency of the terminal applies respectively with first interfering frequency and described first
Harmonic wave compares；
The processing unit falls in first interfering frequency and/or described for the working frequency when the terminal applies
In the frequency range of one harmonic wave, and the working frequency of the terminal applies can not be made not fall in institute by modifying first interfering frequency
When stating in the first interfering frequency and the frequency range of the first harmonic, the signal integrity and signal bandwidth for keeping the interference source are not
Become, according to the preset signal rising edge and failing edge for slowing down amplitude and slowing down the interference source；
The start unit, for starting the terminal applies；The terminal applies are global position system GPS function.
6. promoting the device of terminal applies performance as claimed in claim 5, which is characterized in that
The processing unit falls in first interfering frequency and/or described for the working frequency when the terminal applies
When in the frequency range of one harmonic wave, judge that can the first interfering frequency of the interference source be modified, and described in handling according to judging result
First interfering frequency.
7. promoting the device of terminal applies performance as claimed in claim 6, which is characterized in that described in the processing unit judgement
Can the first interfering frequency of interference source, which be modified, includes:
First interfering frequency is adjusted according to preset adjustment amplitude；
Judge the working frequency of the terminal applies whether fall in interfering frequency adjusted and/or with the interference adjusted
In the frequency range of the corresponding harmonic wave of frequency；
When the working frequency of the terminal applies do not fall within the interfering frequency adjusted and/or with the interference adjusted
When in the frequency range of the corresponding harmonic wave of frequency, determine that first interfering frequency can be modified；
When the working frequency of the terminal applies fall in the interfering frequency adjusted and/or with the interference adjusted frequency
When in the frequency range of the corresponding harmonic wave of rate, continuation is adjusted according to preset adjustment amplitude, described after m adjustment
The working frequency of terminal applies do not fall within described m times interfering frequency adjusted and/or with described m times interfering frequency adjusted
When in the frequency range of corresponding harmonic wave, determine that first interfering frequency can be modified；Wherein, m is less than or equal to preset adjustment
Frequency threshold value n；M and n is positive integer；
After n times adjust, the working frequency of the terminal applies fall in n times interfering frequency adjusted and/or with
When in the frequency range of the corresponding harmonic wave of the n times interfering frequency adjusted, determine that first interfering frequency cannot be modified.
8. promoting the device of terminal applies performance as claimed in claim 7, which is characterized in that the processing unit is according to judgement
First interfering frequency described in result treatment includes:
When determining that first interfering frequency can be modified, using the first interfering frequency adjusted as the work of the interference source
Frequency；Wherein, first interfering frequency adjusted refers to: first interfering frequency is carried out one or many adjustment
Afterwards, the working frequency of the terminal applies does not fall within first interfering frequency adjusted and/or with described adjusted
The frequency obtained when in the frequency range of the corresponding harmonic wave of one interfering frequency.
9. the terminal that one kind can promote terminal applies performance, which is characterized in that the terminal includes any institute of claim 5 to 8
The device for the promotion terminal applies performance stated.
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| CN107135037A (en) * | 2017-05-23 | 2017-09-05 | 广东欧珀移动通信有限公司 | Radio frequency interference processing method, device, computer-readable recording medium and terminal |
| CN107276688B (en) * | 2017-05-31 | 2021-09-28 | Oppo广东移动通信有限公司 | Radio frequency interference processing method, device, storage medium and mobile terminal |
| CN109959948B (en) * | 2017-12-22 | 2023-10-27 | 中兴通讯股份有限公司 | Position information acquisition method, terminal, storage medium and electronic device |
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| CN103379643A (en) * | 2012-04-11 | 2013-10-30 | 中兴通讯股份有限公司 | Method and device for eliminating interference |
| CN103686974A (en) * | 2013-12-13 | 2014-03-26 | 京信通信系统（中国）有限公司 | Method and device for resisting interference in wireless local area network |
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| CN100407592C (en) * | 2005-12-05 | 2008-07-30 | 华为技术有限公司 | Back interference conquering method and system |
| CN101360320B (en) * | 2007-07-30 | 2011-11-30 | 电信科学技术研究院 | Bypassing method for co-channel interference between base stations, control apparatus and base station device |
| CN101349740B (en) * | 2008-07-29 | 2011-09-07 | 北京航空航天大学 | General-purpose satellite navigation signal interference source and method for generating signal thereof |
| KR101850390B1 (en) * | 2011-11-02 | 2018-04-19 | 엘지전자 주식회사 | Mobile terminal and computing method for absolute coordinate of wireless access point, system for absolute coordinate of wireless access point using mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379643A (en) * | 2012-04-11 | 2013-10-30 | 中兴通讯股份有限公司 | Method and device for eliminating interference |
| CN103686974A (en) * | 2013-12-13 | 2014-03-26 | 京信通信系统（中国）有限公司 | Method and device for resisting interference in wireless local area network |
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