CN105974437A - Method and device for enhancing terminal application performance and terminal - Google Patents
Method and device for enhancing terminal application performance and terminal Download PDFInfo
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- CN105974437A CN105974437A CN201610283909.1A CN201610283909A CN105974437A CN 105974437 A CN105974437 A CN 105974437A CN 201610283909 A CN201610283909 A CN 201610283909A CN 105974437 A CN105974437 A CN 105974437A
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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 method and a device for enhancing terminal application performance and a terminal. The method comprises steps: an interference source in the terminal is detected; the first interference frequency of the interference source is acquired, and the first harmonic of the first interference frequency is calculated; the working frequency of the terminal application is respectively compared with the first interference frequency and the first harmonic; and when the working frequency of the terminal application is not in the band of the first interference frequency and the first harmonic, the terminal application is started. Through the scheme of the invention, electromagnetic interference to a certain application of the terminal by the interference source in the terminal can be reduced, and the experience feeling of the user is enhanced.
Description
Technical field
The present invention relates to terminal electromagnetism dual-purpose field, particularly relate to a kind of promote terminal applies performance method,
Device and terminal.
Background technology
At present, along with the development of terminal applies technology, the various application in terminal get more and more, example
As GPS applies, having been widely used in the terminal of each user, one that becomes user essential
Application function, along with the dependency of GPS is continued to increase by user, user is for the application performance of GPS
Require more and more higher, promote GPS performance, optimize positioning time and the positioning precision of GPS, become
For improving the key issue of Consumer's Experience.But the research and development technology for GPS function itself has tended to ripe,
Room for improvement is the least, accordingly, it would be desirable to we study the method promoting GPS application performance in terms of other,
Also reduce the R&D costs of GPS simultaneously.Wherein on the one hand, owing to the signal of GPS is more weak, and currently eventually
Interference source in end gets more and more, and therefore the interference in terminal is easy to the generation impact of the signal on GPS,
Cause system to judge by accident, cause the long consequence that even cannot position GPS positioning time, had a strong impact on hands
How the Consumer's Experience of machine complete machine, reduce the interference to gps signal of the interference source in terminal, to promote GPS
Application performance has become as us and suffers from a problem that.
Summary of the invention
Present invention is primarily targeted at proposition and a kind of promote the method for terminal applies performance, device and terminal,
The electromagnetic interference of the application a certain to terminal of the interference source in terminal can be reduced, promote the experience sense of user.
For achieving the above object, the invention provides a kind of method promoting terminal applies performance, the method
Including:
Interference source in detection terminal.
Obtain the first interfering frequency of this interference source, and calculate the first harmonic of the first interfering frequency.
By the operating frequency of terminal applies respectively compared with the first interfering frequency and first harmonic.
When in the frequency range that the operating frequency of terminal applies does not falls within the first interfering frequency and first harmonic, open
This terminal applies dynamic.
Alternatively, the method also includes: fall in the first interfering frequency when the operating frequency of terminal applies and/or
Time in the frequency range of first harmonic, it is judged that can the first interfering frequency of interference source be revised, and according to judging knot
Fruit processes the first interfering frequency.
Alternatively, it is judged that can the first interfering frequency of interference source be revised and include:
First interfering frequency is adjusted according to default adjustment amplitude.
Judge the operating frequency of terminal applies whether fall interfering frequency after the adjustment and/or with adjust after dry
In the frequency range of the harmonic wave that scrambling rate is corresponding.
Interfering frequency after the operating frequency of terminal applies does not falls within adjustment and/or with adjust after interference frequency
Time in the frequency range of the harmonic wave that rate is corresponding, it is determined that the first interfering frequency can be revised.
When the operating frequency of terminal applies fall interfering frequency after the adjustment and/or with adjust after interfering frequency
Time in the frequency range of corresponding harmonic wave, continue to be adjusted according to default adjustment amplitude, when through m time
After adjustment, the operating frequency of terminal applies does not falls within the interfering frequency after adjusting m time and/or adjusts with m time
After the corresponding harmonic wave of interfering frequency frequency range in time, it is determined that the first interfering frequency can be revised；Wherein, m
Less than or equal to adjustment frequency threshold value n preset；M and n is positive integer.
When through n time adjust after, the operating frequency of terminal applies fall n time adjust after interfering frequency with/
Or time in the frequency range of the harmonic wave corresponding with the interfering frequency after n adjustment, it is determined that the first interfering frequency is not
Can amendment.
Alternatively, process the first interfering frequency according to judged result to include:
When judging that the first interfering frequency can be revised, the first interfering frequency after adjusting is as interference source
Operating frequency；Wherein, the first interfering frequency after adjustment refers to: the first interfering frequency is carried out once or
Repeatedly adjust after, the operating frequency of terminal applies do not fall within the first interfering frequency after adjustment and/or with adjustment
After the corresponding harmonic wave of the first interfering frequency frequency range in time the frequency that obtains.
When judging that the first interfering frequency can not be revised, keeping the signal integrity of interference source, and keeping dry
Disturb the signal bandwidth in source constant time, slow down according to the default amplitude that slows down the signal of interference source rising edge and
Trailing edge.
Alternatively, this terminal applies is global position system GPS function.
Additionally, for achieving the above object, the invention allows for a kind of device promoting terminal applies performance,
This device includes: detector unit, computing unit, comparing unit and start unit.
Detector unit, for detecting the interference source in terminal.
Computing unit, for obtaining the first interfering frequency of interference source, and calculates the of the first interfering frequency
One harmonic wave.
Comparing unit, for by the operating frequency of terminal applies respectively with the first interfering frequency and first harmonic
Compare.
Start unit, for not falling within the first interfering frequency and first harmonic when the operating frequency of terminal applies
Frequency range in time, start this terminal applies.
Alternatively,
This terminal applies is global position system GPS function.
This device also includes processing unit；
Processing unit, for falling at the first interfering frequency and/or first harmonic when the operating frequency of terminal applies
Frequency range in time, it is judged that can the first interfering frequency of interference source be revised, and processes the according to judged result
One interfering frequency.
Alternatively, processing unit judges that can the first interfering frequency of interference source be revised and includes:
First interfering frequency is adjusted according to default adjustment amplitude.
Judge the operating frequency of terminal applies whether fall interfering frequency after the adjustment and/or with adjust after dry
In the frequency range of the harmonic wave that scrambling rate is corresponding.
Interfering frequency after the operating frequency of terminal applies does not falls within adjustment and/or with adjust after interference frequency
Time in the frequency range of the harmonic wave that rate is corresponding, it is determined that the first interfering frequency can be revised.
When the operating frequency of terminal applies fall interfering frequency after the adjustment and/or with adjust after interfering frequency
Time in the frequency range of corresponding harmonic wave, continue to be adjusted according to default adjustment amplitude, when through m time
After adjustment, the operating frequency of terminal applies does not falls within the interfering frequency after adjusting m time and/or adjusts with m time
After the corresponding harmonic wave of interfering frequency frequency range in time, it is determined that the first interfering frequency can be revised；Wherein, m
Less than or equal to adjustment frequency threshold value n preset；M and n is positive integer.
When through n time adjust after, the operating frequency of terminal applies fall n time adjust after interfering frequency with/
Or time in the frequency range of the harmonic wave corresponding with the interfering frequency after n adjustment, it is determined that the first interfering frequency is not
Can amendment.
Alternatively, processing unit processes the first interfering frequency according to judged result and includes:
When judging that the first interfering frequency can be revised, the first interfering frequency after adjusting is as interference source
Operating frequency；Wherein, the first interfering frequency after adjustment refers to: the first interfering frequency is carried out once or
Repeatedly adjust after, the operating frequency of terminal applies do not fall within the first interfering frequency after adjustment and/or with adjustment
After the corresponding harmonic wave of the first interfering frequency frequency range in time the frequency that obtains.
When judging that the first interfering frequency can not be revised, keeping the signal integrity of interference source, and keeping dry
Disturb the signal bandwidth in source constant time, slow down according to the default amplitude that slows down the signal of interference source rising edge and
Trailing edge.
Additionally, for achieving the above object, the invention allows for a kind of end promoting terminal applies performance
End, this terminal comprises the device of described lifting terminal applies performance.
The present invention proposes and a kind of promotes the method for terminal applies performance, device and terminal, and the method includes:
Interference source in detection terminal.Obtain the first interfering frequency of this interference source, and calculate the first interfering frequency
First harmonic.By the operating frequency of terminal applies respectively compared with the first interfering frequency and first harmonic.
When in the frequency range that the operating frequency of terminal applies does not falls within the first interfering frequency and first harmonic, starting should
Terminal applies.Pass through the solution of the present invention, it is possible to the interference source application a certain to terminal in reduction terminal
Electromagnetic interference, promotes the experience sense of user.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram realizing each one optional mobile terminal of embodiment of 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 of the promoted terminal applies performance of the embodiment of the present invention；
Fig. 4 is the method schematic diagram of the promoted terminal applies performance of the embodiment of the present invention；
Fig. 5 is the device composition frame chart of the promoted terminal applies performance of the embodiment of the present invention；
Fig. 6 is the terminal composition frame chart of the promoted terminal applies performance of the embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
Describe referring now to accompanying drawing and realize the present invention one optional mobile terminal of each embodiment.Rear
In continuous description, use such as " module ", " parts " or the suffix of " unit " for representing element
Only for the explanation of the beneficially present invention, itself do not has specific meaning.Therefore, " module " and " portion
Part " can mixedly use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include
(individual digital helps for such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA
Reason), PAD (panel computer), PMP (portable media player), the mobile end of guider etc.
The fixed terminal of end and such as numeral TV, desk computer etc..Hereinafter it is assumed that terminal is mobile whole
End.However, it will be understood by those skilled in the art that, in addition to being used in particular for the element of mobile purpose,
Structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120,
User input unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170,
Controller 180 and power subsystem 190 etc..Fig. 1 shows the mobile terminal with various assembly, but should
It is understood by, it is not required that implement all assemblies illustrated.Can alternatively implement more or less of group
Part.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 with wireless
Radio communication between communication system or network.Such as, wireless communication unit can include broadcast reception
Module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and position letter
At least one in breath module 115.
Broadcast reception module 111 via broadcast channel from external broadcasting management server receive broadcast singal and/
Or broadcast related information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast control services
Device can be to generate and send generation before broadcast singal and/or the server of broadcast related information or reception
Broadcast singal and/or broadcast related information and send it to the server of terminal.Broadcast singal is permissible
Including TV broadcast singal, radio signals, data broadcasting signal etc..And, broadcast singal can
To farther include the broadcast singal combined with TV or radio signals.Broadcast related information can also
There is provided 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, and such as, it can be wide with digital multimedia
Broadcast the electronic program guides (EPG) of (DMB), the electronic service guidebooks of digital video broadcast-handheld (DVB-H)
Etc. (ESG) form and exist.Broadcast reception module 111 can be by using various types of broadcast system
System receives signal broadcast.Especially, broadcast reception module 111 can by use such as multimedia broadcasting-
Ground (DMB-T), DMB-satellite (DMB-S), DVB-hand-held (DVB-H),
Forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T)
Etc. digit broadcasting system receive digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for
The various broadcast systems of broadcast singal and above-mentioned digit broadcasting system.Receive via broadcast reception module 111
Broadcast singal and/or broadcast related information can be stored in memorizer 160 (or other type of storage is situated between
Matter) in.
Mobile communication module 112 send radio signals to base station (such as, access point, node B etc.),
In exterior terminal and server at least one and/or receive from it radio signal.Such radio
Signal can include voice call signal, video calling signal or according to text and/or Multimedia Message
The various types of data sent and/or receive.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can internal or
Externally it is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (nothing
Line LAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (at a high speed
Downlink packets accesses) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology
Including bluetoothTM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybeeTM
Etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Position is believed
The typical case of breath module is terminal applies (global positioning system).According to current technology, terminal applies mould
Block 115 calculates from the range information of three or more satellites and correct time information and for calculating
Information application triangulation, thus according to longitude, latitude with highly accurately calculate three-dimensional present bit
Confidence ceases.Currently, for calculating method three satellites of use of position and temporal information and by using
A satellite additionally corrects the position and the error of temporal information calculated.Additionally, terminal applies module
115 can calculate velocity information by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include phase
Machine 121 and mike 1220, camera 121 is caught by image in Video Capture pattern or image capture mode
The view data of the static images or video that obtain device acquisition processes.Picture frame after process can show
Show on display unit 151.Picture frame after camera 121 processes can be stored in memorizer 160 (or other
Storage medium) in or be transmitted via wireless communication unit 110, can carry according to the structure of mobile terminal
For two or more cameras 1210.Mike 122 can be known at telephone calling model, logging mode, voice
Other pattern etc. operational mode receives sound (voice data) via mike, and can be by such sound
Sound is processed as voice data.Audio frequency (voice) data after process can turn in the case of telephone calling model
It is changed to be sent to the form output of mobile communication base station via mobile communication module 112.Mike 122 can
Eliminate (or suppression) algorithm with the various types of noises of enforcement and in reception and send audio frequency letter to eliminate (or suppression)
The noise produced during number or interference.
It is mobile to control that user input unit 130 can generate key input data according to the order of user's input
The various operations of terminal.User input unit 130 allows user to input various types of information, and permissible
Including keyboard, metal dome, touch pad (such as, detection due to touched and cause resistance, pressure, electricity
The sensitive component of change held etc.), roller, rocking bar etc..Especially, when touch pad as a layer
When being superimposed upon on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or
Closed mode), the position of mobile terminal 100, user is for the contact (that is, touch input) of mobile terminal 100
Presence or absence, the orientation of mobile terminal 100, the acceleration or deceleration of mobile terminal 100 move and direction etc.,
And generate the order or signal being used for controlling the operation of mobile terminal 100.Such as, when mobile terminal 100
When being embodied as sliding-type mobile phone, it is to engage on or off that sensing unit 140 can sense this sliding-type number
Close.It addition, sensing unit 140 can detect whether power subsystem 190 provides electric power or interface unit 170
Whether couple with external device (ED).It is tactile that sensing unit 140 can include that proximity transducer 1410 will combine below
Touch screen this is described.
Interface unit 170 is used as at least one external device (ED) and is connected connecing of can passing through with mobile terminal 100
Mouthful.Such as, external device (ED) can include wired or wireless head-band earphone port, external power source (or battery
Charger) port, wired or wireless FPDP, memory card port, for connect there is identification module
The port of device, audio frequency input/output (I/O) port, video i/o port, ear port etc..Identify mould
Block can be that storage is for verifying that user uses the various information of mobile terminal 100 and can include user
Identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc..It addition,
The device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, knows
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 is permissible
For receiving from the input (such as, data message, electric power etc.) of external device (ED) and defeated by receive
Enter to be transferred to the one or more elements in mobile terminal 100 or may be used in mobile terminal and outside
Data are transmitted between device.
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing to lead to
Cross it provide the path of mobile terminal 100 by electric power from base or can serve as allowing to input from base
Various command signals be transferred to the path of mobile terminal by it.Various command signals from base input
Or electric power may serve as identifying whether mobile terminal is accurately fitted within the signal on base.Output is single
Unit 150 be configured to vision, audio frequency and/or tactile manner provide output signal (such as, audio signal,
Video signal, alarm signal, vibration signal etc.).Output unit 150 can include display unit 151,
Dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, mobile terminal is worked as
100 when being in telephone calling model, display unit 151 can show and call or other communicate (such as, civilian
This information receiving and transmitting, multimedia file download etc.) relevant user interface (UI) or graphic user interface
(GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit 151
Can show capture image and/or the image of reception, illustrate video or image and the UI of correlation function or
GUI etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another to form touch screen time, aobvious
Show that unit 151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display
(LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexibility show
Show at least one in device, three-dimensional (3D) display etc..Some in these display may be constructed such that
Transparence is to allow user to watch from outside, and this is properly termed as transparent display, typical transparent display
Can for example, TOLED (transparent organic light emitting diode) display etc..According to the specific enforcement wanted
Mode, mobile terminal 100 can include two or more display units (or other display device), such as,
Mobile terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can
For detecting touch input pressure and touch input position and touch input area.
Dio Output Modules 152 can be in call signal at mobile terminal and receive pattern, call mode, note
Time under the isotypes such as record pattern, speech recognition mode, broadcast reception mode, wireless communication unit 110 is connect
Receive or in memorizer 160 storage voice data transducing audio signal and be output as sound.And
And, the audio frequency that dio Output Modules 152 can provide relevant to the specific function of mobile terminal 100 execution is defeated
Go out (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can wrap
Include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 100.Typically
Event can include calling reception, message sink, key signals input, touch input etc..Except audio frequency
Or outside video frequency output, alarm unit 153 can provide in a different manner and export sending out with notification event
Raw.Such as, alarm unit 153 can with vibration form provide output, when receive calling, message or
During some other entrance communication (incomingcommunication), alarm unit 153 can provide sense of touch defeated
Go out (that is, vibration) to notify to user.By providing such sense of touch to export, even if in the shifting of user
When mobile phone is in the pocket of user, user also is able to identify the generation of various event.Alarm unit
The output of 153 generations that notification event can also be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store the process performed by controller 180 and control the software program etc. of operation
Deng, or can temporarily store oneself through output maybe will export data (such as, telephone directory, message,
Still image, video etc.).And, memorizer 160 can store about when touch is applied to touch screen
The vibration of the various modes of output and the data of audio signal.
Memorizer 160 can include the storage medium of at least one type, described storage medium include flash memory,
Hard disk, multimedia card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device
(RAM), static random-access memory (SRAM), read only memory (ROM), electrically erasable
Read only memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, light
Dish etc..And, mobile terminal 100 can be connected the storage function performing memorizer 160 with by network
Network storage device cooperation.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice
Control that call, data communication, video calling etc. are relevant and process.It addition, controller 180 can wrap
Including the multi-media module 1810 for reproducing (or playback) multi-medium data, multi-media module 1810 can construct
In controller 180, or it is so structured that separate with controller 180.Controller 180 can perform pattern
Identifying processing, with the handwriting input performed on the touchscreen or picture are drawn input be identified as character or
Image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides behaviour
Make the suitable electric power needed for each element and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any group
The computer-readable medium closed is implemented.Implementing for hardware, embodiment described herein can pass through
Use application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device
(DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, control
Device, microcontroller, microprocessor, it is designed to perform in the electronic unit of function described herein extremely
Few one is implemented, and in some cases, such embodiment can be implemented in controller 180.Right
Implementing in software, the embodiment of such as process or function can perform at least one function or behaviour with permission
The single software module made is implemented.Software code can be by writing with any suitable programming language
Software application (or program) is implemented, and software code can be stored in memorizer 160 and by controlling
Device 180 performs.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe
Various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc.
In slide type mobile terminal as example.Therefore, the present invention can be applied to any kind of mobile whole
End, and it is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that and utilizes via frame or packet transmission data
The most wired and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, by communication system
The air interface that system uses includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA
(CDMA) move lead to UMTS (UMTS) (especially, Long Term Evolution (LTE)), the whole world
Communication system (GSM) etc..As non-limiting example, explained below relates to cdma communication system, but
It is that such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station
(BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to
Interface is formed with Public Switched Telephony Network (PSTN) 290.MSC280 is also structured to and can be via returning
Journey circuit is couple to the BSC275 of base station 270 and forms interface.If the interface that back haul link can be known according to Ganji
In any one construct, described interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL,
ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or sensing certain party
To antenna cover each subregion radially away from BS270.Or, each subregion can be by for dividing
Two or more antennas that collection receives cover.Each BS270 may be constructed such that support multiple frequencies distribution,
And the distribution of each frequency has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station
Transceiver subsystem (BTS) or other equivalent terms.In this case, term " base station " can be used
In broadly representing single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".
Or, each subregion of specific BS270 can be referred to as multiple cellular station.
As shown in Figure 2, broadcast singal is sent in system the shifting operated by broadcsting transmitter (BT) 295
Dynamic terminal 100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences reception as shown in Figure 1
The broadcast singal sent by BT295.In fig. 2 it is shown that several global positioning systems (terminal applies) are defended
Star 300.Satellite 300 helps to position at least one in multiple mobile terminals 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of defend
Star obtains useful location information.Terminal applies module 115 is generally configured to and defends as shown in Figure 1
Star 300 coordinates the location information wanted with acquisition.Replacement terminal application tracking technology or terminal applies with
Outside track technology, it is possible to use other technology of the position of mobile terminal can be followed the tracks of.It addition, at least one
Individual terminal applies satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives from various mobile terminals 100
Reverse link signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Special
The each reverse link signal determining base station 270 reception is processed in specific BS270.The data obtained
It is forwarded to the BSC275 being correlated with.BSC provides call resource distribution and the soft handover included between BS270
The mobile management function of the coordination of process.The data received also are routed to MSC280 by BSC275, its
Extra route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270
Forward link signals to be sent to mobile terminal 100.
Based on above-mentioned optional mobile terminal hardware configuration and communication system, propose the inventive method each
Embodiment.
As shown in Figure 3, Figure 4, first embodiment of the invention proposes a kind of side promoting terminal applies performance
Method, the method comprising the steps of S101～S104:
Interference source in S101, detection terminal.
In embodiments of the present invention, before one terminal applies of formal startup, when terminal detects user
When wanting to start a certain application, or after user detects that user starts a certain application, terminal meeting
Automatically the interference source in detection terminal, actively to find the interference source that can interfere this application.Can
Selection of land, this terminal applies can be any one application in terminal, and such as, this terminal applies can be
Global position system GPS function.The operating frequency of GPS is generally 1575.42MHz.
S102, obtain the first interfering frequency of this interference source, and calculate the first harmonic of the first interfering frequency.
In embodiments of the present invention, after the interference source in terminal being detected, this interference can be obtained further
In harmonic wave in the operating frequency of the operating frequency in source and this interference source, the i.e. embodiment of the present invention first
First harmonic in interfering frequency and the first interfering frequency, it would be desirable to first obtain the first interfering frequency
Frequency and bandwidth, obtain the frequency range of this communication frequency, here for obtaining according to the frequency obtained and bandwidth
The method of the frequency range of this communication frequency is not particularly limited.It addition, above-mentioned interference source there may be one
Or multiple, it would be desirable to each interference source detected is calculated its operating frequency and harmonic wave.
S103, by the operating frequency of terminal applies respectively compared with the first interfering frequency and first harmonic.
In embodiments of the present invention, the first interfering frequency of interference source in terminal and first dry with this is obtained
After the first harmonic that scrambling rate is corresponding, by by want use terminal applies operating frequency respectively with
The mode that the first interfering frequency obtained in step S102 compares with the frequency range of first harmonic, it is judged that terminal
Whether the operating frequency of application falls in the frequency range of this first interfering frequency and first harmonic.
S104, when in the frequency range that the operating frequency of terminal applies does not falls within the first interfering frequency and first harmonic
Time, start this terminal applies.
In embodiments of the present invention, by the comparison in step S103, we can judge according to comparative result
Whether operating frequency and the harmonic wave corresponding with its operating frequency of interference source meet the requirements, it is possible to wanting to make
Terminal applies interfere.Here, comparative result only has two kinds, and a kind of is the work of terminal applies
Frequency does not falls within the frequency range of this first interfering frequency and first harmonic, and another kind of result is terminal applies
Operating frequency falls in the frequency range of this first interfering frequency and first harmonic.For two kinds of different comparisons knots
Really, the present invention program can take different measures.
When by the operating frequency of the one or more interference sources in the operating frequency of this application and terminal and harmonic wave
After comparing one by one, the operating frequency of terminal applies does not falls within the first interference frequency of any one interference source
Time in the frequency range of rate and first harmonic, illustrate that the one or more interference sources in present terminal all meet the requirements,
Will not interfere wanting the terminal applies used, therefore can formally start this terminal applies.
When by the operating frequency of the one or more interference sources in the operating frequency of this application and terminal and harmonic wave
After comparing one by one, the operating frequency of terminal applies falls in the first interfering frequency of any one interference source
And/or time in the frequency range of first harmonic, illustrate that this interference source in present terminal is undesirable, can be to thinking
Terminal applies to be used interferes, accordingly, it would be desirable to this interference source is taked further step, with
Eliminate the interference of this interference source terminal applies to wanting use.Specific implementation method is as described below.
Alternatively, the method also includes: fall in the first interfering frequency when the operating frequency of terminal applies and/or
Time in the frequency range of first harmonic, it is judged that can the first interfering frequency of interference source be revised, and according to judging knot
Fruit processes the first interfering frequency.
In embodiments of the present invention, for the interference source that the terminal applies wanting use can be interfered,
The process thought taked is: modify the operating frequency of this interference source, if the work frequency of interference source
After rate amendment, the operating frequency of terminal applies does not falls within the operating frequency of amended interference source and harmonic wave
In frequency range, meet the requirements, then by amended interference source after the operating frequency amendment of this interference source is described
Operating frequency as the present operating frequency of this interference source, if the operating frequency of interference source was entered repeatedly
After amendment, the operating frequency of terminal applies still falls within the operating frequency of amended interference source and harmonic wave
In frequency range, illustrate that the operating frequency of this interference source is the most undesirable, then take other measures, to disappear
Interference except this interference source.
In embodiments of the present invention, we, before the operating frequency amendment to interference source, need first to judge
Can the operating frequency of interference source be revised.
Alternatively, it is judged that can the first interfering frequency of interference source be revised and include step S201～S205:
S201, the first interfering frequency is adjusted according to default adjustment amplitude.
In embodiments of the present invention, this adjustment amplitude preset can be fixed voluntarily according to different application scenarios
Justice, is not particularly limited at this.
S202, judge the operating frequency of terminal applies whether fall interfering frequency after the adjustment and/or with adjustment
After the corresponding harmonic wave of interfering frequency frequency range in.
In embodiments of the present invention, often the first interfering frequency is adjusted once according to default adjustment amplitude,
Mmk terminal application operating frequency with adjust after interfering frequency and/or with adjustment after interfering frequency relative
The harmonic ratio answered more once, with judge this time adjust after the operating frequency of interference source and harmonic wave, i.e. adjust
After the first interfering frequency and harmonic wave met the requirements, no longer terminal applies is interfered.As
Really the operating frequency of interference source has met the requirements after once adjusting, then do not continue to interference source
Operating frequency be adjusted.
S203, interfering frequency after the operating frequency of terminal applies does not falls within adjustment and/or with adjust after
Time in the frequency range of the harmonic wave that interfering frequency is corresponding, it is determined that the first interfering frequency can be revised.
In embodiments of the present invention, if the operating frequency of interference source has met after once adjusting
Requirement, judges that the operating frequency of this interference source, the i.e. first interfering frequency can be revised the most simultaneously.
S204, when the operating frequency of terminal applies fall interfering frequency after the adjustment and/or with adjust after dry
Time in the frequency range of the harmonic wave that scrambling rate is corresponding, continue to be adjusted according to default adjustment amplitude, work as warp
Crossing after adjusting for m time, the operating frequency of terminal applies does not falls within the interfering frequency after adjusting and/or and m m time
Time in the frequency range of the harmonic wave that interfering frequency after secondary adjustment is corresponding, it is determined that the first interfering frequency can be revised；
Wherein, m is less than or equal to adjustment frequency threshold value n preset；M and n is positive integer.
In embodiments of the present invention, in order to avoid initially set adjustment insufficient amplitude is reasonable, such as, too
Big or the least so that the operating frequency of interference source may not meet the requirements through once adjusting, this
Inventive embodiments have also been devised the scheme repeatedly adjusted, i.e. when the operating frequency of interference source is through once adjusting
Whole undesirable time, continue according to default adjustment frequency, the operating frequency of this interference source is adjusted.
Needing exist for explanation, during follow-up one or many adjusts, adjustment amplitude each time can be identical
Can also differ, and, adjustment amplitude each time can also be tied according to the adjustment of front one or many
Fruit is weighted, to calculate when secondary more reasonably adjustment amplitude, here for concrete algorithm
Do not limit, it is possible to realize the algorithm of embodiment of the present invention scheme all within protection scope of the present invention.
It addition, the operating frequency of the interference source in the present embodiment scheme is after repeatedly adjusting, m described above
Secondary adjustment, if the operating frequency of empirical tests terminal applies do not fall within m time adjust after interfering frequency and/
Or in the frequency range of the harmonic wave corresponding with the interfering frequency after m adjustment, then judge, after m time adjusts
The operating frequency of interference source meets the requirements, and judges that this first interfering frequency can be revised.
S205, when through n time adjust after, the operating frequency of terminal applies fall n time adjustment after interference
Time in the frequency range of frequency and/or the harmonic wave corresponding with the interfering frequency after n adjustment, it is determined that the first interference
Frequency can not be revised.
In embodiments of the present invention, although the operating frequency of interference source can repeatedly be adjusted, but should
It is not unconfined for adjusting number of times, because adjusting its work frequency the most in any case for some interference source
Rate is all without meeting the requirements, for this situation, if the unlimited adjustment of terminal is gone down is doing nothing beyond doubt
Hard, and waste resource, therefore, the operating frequency in embodiment of the present invention scheme, to interference source
Adjustment number of times limit, the most above-mentioned n time, here, the concrete numerical value of n does not limits, Ke Yigen
Carry out self-defined according to different application scenarios, alternatively, n=5；If within have adjusted 5 times or 5 times,
The operating frequency of interference source meets the requirements, then judge that this first interfering frequency can be revised, if 5 times
After adjustment, the operating frequency of interference source is the most undesirable, then judge that this first interfering frequency can not
Enough amendments, and no longer the operating frequency of this interference source is continued adjustment.
In embodiments of the present invention, the one or more interference sources in terminal are determined through above-mentioned scheme
Operating frequency can revise after, just according to different result of determination, corresponding interference source can be carried out
Corresponding process.
Alternatively, process the first interfering frequency according to judged result and include two kinds of processing modes:
Processing mode one,
When judging that the first interfering frequency can be revised, the first interfering frequency after adjusting is as interference source
Operating frequency；Wherein, the first interfering frequency after adjustment refers to: the first interfering frequency is carried out once or
Repeatedly adjust after, the operating frequency of terminal applies do not fall within the first interfering frequency after adjustment and/or with adjustment
After the corresponding harmonic wave of the first interfering frequency frequency range in time the frequency that obtains.
In embodiments of the present invention, if it is decided that the operating frequency of the one or more interference sources in terminal,
I.e. first interfering frequency can be revised, then the operating frequency of this interference source is modified to adjust after, terminal
Operating frequency in the operating frequency of application does not falls within its frequency range and in the frequency range of its harmonic wave, and by this adjustment
After operating frequency as the present operating frequency of this interference source want so that this operating frequency is not disturbed
The normal use of the terminal applies used.
Processing mode one,
When judging that the first interfering frequency can not be revised, keeping the signal integrity of interference source, and keeping dry
Disturb the signal bandwidth in source constant time, slow down according to the default amplitude that slows down the signal of interference source rising edge and
Trailing edge.
In embodiments of the present invention, if it is decided that the operating frequency of the one or more interference sources in terminal,
I.e. first interfering frequency can not be revised, then abandon the process modifying the operating frequency of this interference source
Scheme, selects other processing method to reduce or to eliminate the interference of this interference source, and e.g., the present invention implements
In example: keeping the signal integrity of interference source, and when keeping the signal bandwidth of interference source constant, according to
The amplitude that slows down preset slows down rising edge and the trailing edge of the signal of interference source.
Below by citing, the scheme of the embodiment of the present invention is elaborated:
Assuming that the terminal applies currently wanting to use is GPS function, its operating frequency is 1575.42MHz, when
When starting this GPS function, terminal has detected three interference sources, respectively interference source one, interference source two
With interference source three, and, by calculating the frequency range of operating frequency obtaining this interference source one be
825MHZ～835MHZ；The frequency range of the operating frequency of interference source two is 1575MHZ～1580MHZ；Dry
The frequency range of the operating frequency disturbing source three is 1560MHZ～1590MHZ；By the operating frequency of GPS is divided
Do not understand compared with the working frequency range of interference source one, interference source two and interference source three, the work frequency of GPS
Rate 1575.42MHz does not falls within working frequency range 825MHZ～835MHZ of interference source one, then judge dry
Disturb source one to meet the requirements, GPS function will not be interfered；Operating frequency 1575.42MHz of GPS
All fall within working frequency range 1570MHZ～1580MHZ and the working frequency range of interference source three of interference source two
In 1560MHZ～1590MHZ, then judge to need the operating frequency of interference source two and interference source three is carried out
Amendment.Assume that the adjustment amplitude preset is ± 0.5MHZ, then interference source two obtains after+0.5MHZ adjusts
Obtain the frequency range of 1575.5MHZ～1580.5MHZ, then operating frequency 1575.42MHz of GPS does not falls within
In working frequency range 1575.5MHZ～1580.5MHZ of the interference source two after adjustment, it is determined that interference source two
Operating frequency can be revised, and the operating frequency of interference source two after adjusting is as present operating frequency.
Interference source three obtains the working frequency range of 1570.5MHZ～1580.5MHZ after+0.5MHZ adjusts, then
Operating frequency 1575.42MHz of GPS still falls within the working frequency range of the interference source three after adjustment
In 1570.5MHZ～1580.5MHZ, continue the operating frequency of interference source three is adjusted, reach default
Adjustment number of times 5 times after, the working frequency range of interference source three is adjusted to 1572.5MHZ～1582.5MHZ, this
Time GPS operating frequency 1575.42MHz still fall within the working frequency range of the interference source three after adjustment
In 1570.5MHZ～1580.5MHZ, then judge that the operating frequency of interference source three can not be revised, no longer to dry
The operating frequency disturbing source three is modified, and keeps the signal integrity of interference source three, and keeps interference source three
When signal bandwidth is constant, slow down rising edge and the trailing edge of the signal of interference source according to the default amplitude that slows down.
On the other hand, the process for interference source can also dynamically adjust, such as, for interference source three,
If obtaining 1570.5MHZ's～1580.5MHZ after adjusting according to the adjustment amplitude of+0.5MHZ for the first time
Working frequency range, then judge that operating frequency 1575.42MHz of distance GPS still falls in this frequency range, then
Change adjustment amplitude when second time adjusts, adjustment amplitude is set to+3MHZ, and according to this adjustment amplitude
After adjustment, the working frequency range of interference source three is adjusted to 1573.5MHZ～1583.5MHZ, again than than
Rear judgement and the gap of operating frequency 1575.42MHz of GPS, be set to+2MHZ by adjustment amplitude,
And after adjusting according to this adjustment amplitude, the working frequency range of interference source three is adjusted to
1575.5MHZ～1585.5MHZ, at this moment, after operating frequency 1575.42MHz of GPS does not falls within adjustment
Interference source three working frequency range 1575.5MHZ～1585.5MHZ in, it is determined that the work of interference source three frequency
Rate can be revised, and using the operating frequency that adjusts acquisition for the last time as the work at present frequency of interference source three
Rate.It should be noted that in such scheme, the principle modified for the operating frequency of interference source is,
The normal work of former interference source is affected after can not making sweet remote operating frequency amendment.And to reduce as far as possible
Former interference source is adjusted by the principle of adjustment amplitude.
So far, it has been explained that whole basic features of the embodiment of the present invention, it should be noted that above-mentioned
Content is all the specific embodiment of the present invention, can also select other embodiments in other embodiments,
Every with the same or analogous embodiment of embodiments of the invention, or the present invention program basic feature
Combination in any is all within protection scope of the present invention.
Additionally, for achieving the above object, should as it is shown in figure 5, the invention allows for a kind of terminal that promotes
With the device 01 of performance, this device includes: detector unit 02, computing unit 03, comparing unit 04 and
Start unit 05.
Detector 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 interfering frequency
First harmonic.
Comparing unit 04, for by humorous with the first interfering frequency and first respectively for the operating frequency of terminal applies
Ripple compares.
Start unit 05, for not falling within the first interfering frequency and first humorous when the operating frequency of terminal applies
Time in the frequency range of ripple, start this terminal applies.
Alternatively,
This terminal applies is global position system GPS function.
This device also includes processing unit 06；
Processing unit 06, for falling humorous in the first interfering frequency and/or first when the operating frequency of terminal applies
Time in the frequency range of ripple, it is judged that can the first interfering frequency of interference source be revised, and process according to judged result
First interfering frequency.
Alternatively, processing unit 06 judges that can the first interfering frequency of interference source be revised and includes:
First interfering frequency is adjusted according to default adjustment amplitude.
Judge the operating frequency of terminal applies whether fall interfering frequency after the adjustment and/or with adjust after dry
In the frequency range of the harmonic wave that scrambling rate is corresponding.
Interfering frequency after the operating frequency of terminal applies does not falls within adjustment and/or with adjust after interference frequency
Time in the frequency range of the harmonic wave that rate is corresponding, it is determined that the first interfering frequency can be revised.
When the operating frequency of terminal applies fall interfering frequency after the adjustment and/or with adjust after interfering frequency
Time in the frequency range of corresponding harmonic wave, continue to be adjusted according to default adjustment amplitude, when through m time
After adjustment, the operating frequency of terminal applies does not falls within the interfering frequency after adjusting m time and/or adjusts with m time
After the corresponding harmonic wave of interfering frequency frequency range in time, it is determined that the first interfering frequency can be revised；Wherein, m
Less than or equal to adjustment frequency threshold value n preset；M and n is positive integer.
When through n time adjust after, the operating frequency of terminal applies fall n time adjust after interfering frequency with/
Or time in the frequency range of the harmonic wave corresponding with the interfering frequency after n adjustment, it is determined that the first interfering frequency is not
Can amendment.
Alternatively, processing unit 06 processes the first interfering frequency according to judged result and includes:
When judging that the first interfering frequency can be revised, the first interfering frequency after adjusting is as interference source
Operating frequency；Wherein, the first interfering frequency after adjustment refers to: the first interfering frequency is carried out once or
Repeatedly adjust after, the operating frequency of terminal applies do not fall within the first interfering frequency after adjustment and/or with adjustment
After the corresponding harmonic wave of the first interfering frequency frequency range in time the frequency that obtains.
When judging that the first interfering frequency can not be revised, keeping the signal integrity of interference source, and keeping dry
Disturb the signal bandwidth in source constant time, slow down according to the default amplitude that slows down the signal of interference source rising edge and
Trailing edge.
Additionally, for achieving the above object, as shown in Figure 6, the invention allows for one and can promote terminal
The terminal 11 of application performance, this terminal comprises the device 01 of described lifting terminal applies performance.
The present invention proposes and a kind of promotes the method for terminal applies performance, device and terminal, and the method includes:
Interference source in detection terminal.Obtain the first interfering frequency of this interference source, and calculate the first interfering frequency
First harmonic.By the operating frequency of terminal applies respectively compared with the first interfering frequency and first harmonic.
When in the frequency range that the operating frequency of terminal applies does not falls within the first interfering frequency and first harmonic, starting should
Terminal applies.Pass through the solution of the present invention, it is possible to the interference source application a certain to terminal in reduction terminal
Electromagnetic interference, promotes the experience sense of user.
It should be noted that in this article, term " include ", " comprising " or its any other variant
Be intended to comprising of nonexcludability so that include the process of a series of key element, method, article or
Person's device not only includes those key elements, but also includes other key elements being not expressly set out, or also
Including the key element intrinsic for this process, method, article or device.In the feelings not having more restriction
Under condition, statement " including ... " key element limited, it is not excluded that include this key element process,
Method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-mentioned
Embodiment method can add the mode of required general hardware platform by software and realize, naturally it is also possible to logical
Cross hardware, but a lot of in the case of the former is more preferably embodiment.Based on such understanding, the present invention's
The part that prior art is contributed by technical scheme the most in other words can be with the form body of software product
Revealing to come, this computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, light
Dish) in, including some instructions with so that a station terminal equipment (can be mobile phone, computer, service
Device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every
Utilize equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. the method promoting terminal applies performance, it is characterised in that described method includes:
Interference source in detection terminal；
Obtain the first interfering frequency of described interference source, and calculate the first harmonic of described first interfering frequency；
By the operating frequency of described terminal applies respectively with described first interfering frequency and described first harmonic phase
Relatively；
When the operating frequency of described terminal applies does not falls within described first interfering frequency and described first harmonic
Time in frequency range, start described terminal applies.
2. the method promoting terminal applies performance as claimed in claim 1, it is characterised in that described side
Method also includes: when the operating frequency of described terminal applies falls in described first interfering frequency and/or described first
Time in the frequency range of harmonic wave, it is judged that can the first interfering frequency of described interference source be revised, and according to judging knot
Fruit processes described first interfering frequency.
3. the as claimed in claim 2 method promoting terminal applies performance, it is characterised in that described in sentence
Can the first interfering frequency of disconnected described interference source be revised and include:
Described first interfering frequency is adjusted according to default adjustment amplitude；
Judge the operating frequency of described terminal applies whether fall interfering frequency after the adjustment and/or with described tune
In the frequency range of the harmonic wave that interfering frequency after whole is corresponding；
Interfering frequency after the operating frequency of described terminal applies does not falls within described adjustment and/or with described tune
Time in the frequency range of the harmonic wave that interfering frequency after whole is corresponding, it is determined that described first interfering frequency can be revised；
When the operating frequency of described terminal applies fall the interfering frequency after described adjustment and/or with described adjustment
After the corresponding harmonic wave of interfering frequency frequency range in time, continue to be adjusted according to default adjustment amplitude,
When, after m time adjusts, the operating frequency of described terminal applies does not falls within the interference after adjusting described m time
Time in the frequency range of frequency and/or the harmonic wave corresponding with the interfering frequency after described m adjustment, it is determined that described
First interfering frequency can be revised；Wherein, m is less than or equal to adjustment frequency threshold value n preset；M and n
For positive integer；
When through n time adjust after, the operating frequency of described terminal applies fall described n time adjust after doing
Time in the frequency range of scrambling rate and/or the harmonic wave corresponding with the interfering frequency after described n adjustment, it is determined that institute
State the first interfering frequency can not revise.
4. the method promoting terminal applies performance as claimed in claim 3, it is characterised in that described
It is judged that the first interfering frequency includes described in result treatment:
When judging that described first interfering frequency can be revised, the first interfering frequency after adjusting is as described
The operating frequency of interference source；Wherein, the first interfering frequency after described adjustment refers to: by described first dry
After scrambling rate carries out one or many adjustment, after the operating frequency of described terminal applies does not falls within described adjustment
The first interfering frequency and/or the harmonic wave corresponding with the first interfering frequency after described adjustment frequency range in time
The frequency obtained；
When judging that described first interfering frequency can not be revised, keeping the signal integrity of described interference source,
And when keeping the signal bandwidth of described interference source constant, slow down described interference source according to the default amplitude that slows down
The rising edge of signal and trailing edge.
5. the method for the lifting terminal applies performance as described in Claims 1-4 any one, its feature
Being, described terminal applies is global position system GPS function.
6. the device promoting terminal applies performance, it is characterised in that described device includes: detection is single
Unit, computing unit, comparing unit and start unit；
Described detector unit, for the interference source before starting described terminal applies, in detection terminal；
Described computing unit, for obtaining the first interfering frequency of described interference source, and calculates described first
The first harmonic of interfering frequency；
Described comparing unit, for by the operating frequency of described terminal applies respectively with described first interference frequently
Rate compares with described first harmonic；
Described start unit, for not falling within described first interference frequency when the operating frequency of described terminal applies
Time in the frequency range of rate and described first harmonic, start described terminal applies.
7. the device promoting terminal applies performance as claimed in claim 6, it is characterised in that
Described terminal applies is global position system GPS function；
Described device also includes processing unit；
Described processing unit, for falling in described first interfering frequency when the operating frequency of described terminal applies
And/or time in the frequency range of described first harmonic, it is judged that can the first interfering frequency of described interference source be revised,
And process described first interfering frequency according to judged result.
8. the device promoting terminal applies performance as claimed in claim 7, it is characterised in that described place
Described in reason unit judges, can the first interfering frequency of interference source be revised and include:
Described first interfering frequency is adjusted according to default adjustment amplitude；
Judge the operating frequency of described terminal applies whether fall interfering frequency after the adjustment and/or with described tune
In the frequency range of the harmonic wave that interfering frequency after whole is corresponding；
Interfering frequency after the operating frequency of described terminal applies does not falls within described adjustment and/or with described tune
Time in the frequency range of the harmonic wave that interfering frequency after whole is corresponding, it is determined that described first interfering frequency can be revised；
When the operating frequency of described terminal applies fall the interfering frequency after described adjustment and/or with described adjustment
After the corresponding harmonic wave of interfering frequency frequency range in time, continue to be adjusted according to default adjustment amplitude,
When, after m time adjusts, the operating frequency of described terminal applies does not falls within the interference after adjusting described m time
Time in the frequency range of frequency and/or the harmonic wave corresponding with the interfering frequency after described m adjustment, it is determined that described
First interfering frequency can be revised；Wherein, m is less than or equal to adjustment frequency threshold value n preset；M and n
For positive integer；
When through n time adjust after, the operating frequency of described terminal applies fall described n time adjust after doing
Time in the frequency range of scrambling rate and/or the harmonic wave corresponding with the interfering frequency after described n adjustment, it is determined that institute
State the first interfering frequency can not revise.
9. the device promoting terminal applies performance as claimed in claim 8, it is characterised in that described place
Reason unit processes described first interfering frequency according to judged result and includes:
When judging that described first interfering frequency can be revised, the first interfering frequency after adjusting is as described
The operating frequency of interference source；Wherein, the first interfering frequency after described adjustment refers to: by described first dry
After scrambling rate carries out one or many adjustment, after the operating frequency of described terminal applies does not falls within described adjustment
The first interfering frequency and/or the harmonic wave corresponding with the first interfering frequency after described adjustment frequency range in time
The frequency obtained；
When judging that described first interfering frequency can not be revised, keeping the signal integrity of described interference source,
And when keeping the signal bandwidth of described interference source constant, slow down described interference source according to the default amplitude that slows down
The rising edge of signal and trailing edge.
10. the terminal that can promote terminal applies performance, it is characterised in that described terminal comprises right
The device of requirement lifting terminal applies performance described in 6 to 9.
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| CN201610283909.1A CN105974437B (en) | 2016-04-28 | 2016-04-28 | A kind of method, apparatus and terminal promoting terminal applies performance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107276688A (en) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | Radio frequency interference processing method, device, storage medium and mobile terminal |
| CN109959948A (en) * | 2017-12-22 | 2019-07-02 | 中兴通讯股份有限公司 | Acquisition methods, terminal, storage medium, the electronic device of location information |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848702A (en) * | 2005-12-05 | 2006-10-18 | 华为技术有限公司 | Back interference conquering method and system |
| CN101349740A (en) * | 2008-07-29 | 2009-01-21 | 北京航空航天大学 | General-purpose satellite navigation signal interference source and method for generating signal thereof |
| CN101360320A (en) * | 2007-07-30 | 2009-02-04 | 大唐移动通信设备有限公司 | Bypassing method for co-channel interference between base stations, control apparatus and base station device |
| 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 |
| US20140248905A1 (en) * | 2011-11-02 | 2014-09-04 | Lg Electronics Inc. | Mobile terminal, method of computing absolute coordinates of wireless ap by mobile terminal, and system of computing absolute coordinates of wireless ap using mobile terminal |
-
2016
- 2016-04-28 CN CN201610283909.1A patent/CN105974437B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848702A (en) * | 2005-12-05 | 2006-10-18 | 华为技术有限公司 | Back interference conquering method and system |
| CN101360320A (en) * | 2007-07-30 | 2009-02-04 | 大唐移动通信设备有限公司 | Bypassing method for co-channel interference between base stations, control apparatus and base station device |
| CN101349740A (en) * | 2008-07-29 | 2009-01-21 | 北京航空航天大学 | General-purpose satellite navigation signal interference source and method for generating signal thereof |
| US20140248905A1 (en) * | 2011-11-02 | 2014-09-04 | Lg Electronics Inc. | Mobile terminal, method of computing absolute coordinates of wireless ap by mobile terminal, and system of computing absolute coordinates of wireless ap using mobile terminal |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107276688A (en) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | Radio frequency interference processing method, device, storage medium and mobile terminal |
| CN109959948A (en) * | 2017-12-22 | 2019-07-02 | 中兴通讯股份有限公司 | Acquisition methods, terminal, storage medium, the electronic device of location information |
| 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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| CN105974437B (en) | 2019-03-05 |
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