CN106936489A - A kind of antenna switching method, terminal - Google Patents
A kind of antenna switching method, terminal Download PDFInfo
- Publication number
- CN106936489A CN106936489A CN201710131863.6A CN201710131863A CN106936489A CN 106936489 A CN106936489 A CN 106936489A CN 201710131863 A CN201710131863 A CN 201710131863A CN 106936489 A CN106936489 A CN 106936489A
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- China
- Prior art keywords
- antenna
- electronic component
- terminal
- signal
- switch
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of antenna switching method, terminal.The method is applied to terminal, the terminal includes first antenna, the second antenna and electronic component, the frequency range that electronic component signal frequency range produced when working receives radiofrequency signal with first antenna and the second antenna is at least partially overlapped, and the electronic component is more than the distance with second antenna with the distance of the first antenna；Methods described includes：If the electronic component is in running order, first antenna is switched to receive radiofrequency signal, disturbed with reducing the signal produced by the electronic component.Accordingly even when electronic component is in running order, the signal frequency range that it is produced also will not produce large effect to first antenna, and then ensure that first antenna has good received signal strength, it is to avoid there is the generation of the problems such as interrupted call, interruption, so as to lift the stability of Antenna Operation.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of antenna switching method, terminal.
Background technology
The quality for receiving signal performance has become one of important indicators of terminal such as mobile phone.The terminal received signals such as mobile phone
Performance is not merely relevant with radio-frequency module, also relevant with the motor in terminal.In general, motor can be arranged on certain antenna
Near antenna headroom area.When motor vibrations, motor can produce larger interference to the antenna.If now being carried out using the antenna
The communication such as call, it is easy to cause situations such as call is interrupted, interruption is even not turned on to occur, and then cause Antenna Operation
Stability reduction.
The content of the invention
The embodiment of the present invention provides a kind of antenna switching method, terminal, can lift the stability of Antenna Operation.
The present invention provides a kind of antenna switching method, is applied to terminal, the terminal include first antenna, the second antenna,
And electronic component, electronic component signal frequency range produced when working and first antenna and second receive radiofrequency signal
Frequency range is at least partially overlapped, and the electronic component is more than the distance with second antenna with the distance of the first antenna；
Methods described includes：
If the electronic component is in running order, first antenna is switched to receive radiofrequency signal, it is described to reduce
Signal interference produced by electronic component.
The present invention also provides a kind of terminal, including processor, antenna change-over switch, first antenna, the second antenna and electricity
Subcomponent, electronic component signal frequency range produced when working receives the frequency of radiofrequency signal with first antenna and the second antenna
Section is at least partially overlapped, and the electronic component is more than the distance with second antenna with the distance of the first antenna, its
It is characterised by, the processor is connected by the antenna change-over switch with the first antenna and the second antenna；When the place
When reason device detects that the electronic component is in running order, it is described that the processor controls the antenna change-over switch to switch to
First antenna is disturbed with receiving radiofrequency signal with reducing the signal produced by the electronic component.
The embodiment of the present invention provides a kind of antenna switching method, terminal.The method when electronic component is in running order,
First antenna is switched to receive radiofrequency signal, is disturbed with reducing the signal produced by the electronic component, wherein, the electronics
Element is more than the distance with second antenna with the distance of the first antenna.Accordingly even when electronic component is in work shape
State, the signal frequency range that it is produced also will not produce large effect to first antenna, and then it is good to ensure that first antenna has
Received signal strength, it is to avoid the generation of the problems such as interrupted call, interruption occur, so as to lift the stability of Antenna Operation.
Brief description of the drawings
Fig. 1 is the flow chart of antenna switching method provided in an embodiment of the present invention.
Fig. 2 is the structural representation of terminal provided in an embodiment of the present invention.
Fig. 3 is another structural representation of terminal provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other implementation that those skilled in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Term " first ", " second " in the present invention etc. can be used to describe various elements herein, but these elements are not
It is limited by these terms.These terms are only used for distinguishing first element and another element.For example, not departing from the present invention
Scope in the case of, the first control can be referred to as the second control, and similarly, the second control can be referred to as the first control.
First control and the second control both control, but it is not same control.Additionally, term " comprising " and " having " and it
Any deformation, it is intended that covering non-exclusive is included.
The embodiment of the present invention provides a kind of antenna switching method, and the method is applied to terminal, wherein, terminal can be hand
The electronic equipment with call function such as machine, intelligent watch.
The terminal includes first antenna, the second antenna and electronic component, and electronic component signal produced when working is frequently
Section with first antenna and the second antenna reception radiofrequency signal frequency range at least partially overlap, the electronic component with described first day
The distance of line is more than the distance with second antenna.
In the present embodiment, the electronic component is motor, and the electronic component is used to set generation vibration prompt according to user
Signal.For example when user sets terminal is in vibration mode, if terminal has incoming call business, electronic component is started working with life
User is pointed out into vibration signal.It is understood that electronic component can also be other elements, it is not particularly limited herein.
In the present embodiment, when detecting electronic component and being in running order, in order to avoid electronic component vibration effect
Antenna receives the quality of signal, will now switch to first antenna and receive radiofrequency signal.
Because first antenna is more farther than the second antenna distance electronic component, therefore, the interference produced by electronic component vibration
Influence to first antenna is relatively small, and first antenna receives external signal and more stablizes.
Especially, when terminal occurs incoming call business, first antenna can cause that terminal keeps good communication with base station,
Avoid incoming call business from occurring to interrupt, call discontinuously, situations such as be not turned on.
Certainly, in other embodiments, it would however also be possible to employ another antenna switching method, as shown in figure 1, Fig. 1 is this hair
The flow chart of antenna switching method in bright embodiment.The antenna switching method includes：
Step S201：If the electronic component is in running order, judge whether the terminal occurs incoming call business；
In one embodiment, can detect whether electronic component is in work shape by the vibrating sensor set in terminal
Whether state, i.e., vibrate.When can certainly be that electronic component is started working, status signal be sent to the processor of terminal,
To cause that treatment judges that electronic component is in running order after status signal is received.It is understood that judging electronics
Whether the in running order mode of element is not limited to above two, can be judged using other modes, does not do specific herein
Limitation.
When electronic component is in running order, whether terminal will determine that incoming call business.When judge terminal occur
During incoming call business, step S202 will be performed.
Step S202：The first antenna is switched to receive radiofrequency signal；
When electronic component vibrates, in order to avoid the reception of interference effect to the antenna of electronic component vibration generation is believed
Number quality, now switches to first antenna and receives radiofrequency signal, i.e. incoming telephone signal.
Because first antenna is more farther than the second antenna distance electronic component, therefore, the interference produced by electronic component vibration
Influence to first antenna is relatively small, and first antenna receives external signal and more stablizes, and can be effectively prevented from carrying out electric industry
Situations such as business is not turned on.
Step S203：Judge the terminal whether in talking state；
After receiving incoming telephone signal first antenna is switched to, will determine that terminal whether in talking state.When user connects
When listening incoming call, i.e., terminal is in talking state, and now electronic component will not be vibrated, i.e., vibration interference will not be produced to believe
Number.Can now be selected to be continuing with first antenna reception call according to the received signal quality of first antenna and the second antenna
Signal still switches to the second antenna and receives speech signal, that is, perform step S204.
If user does not receive calls, i.e., terminal is not in talking state, then will return and perform step S203.
Step S204：If the terminal is in talking state, obtains the first antenna and the second antenna receives signal
Intensity level；
When terminal is in talking state, in order to compare first antenna and the second antenna received signal quality, the will be obtained
One antenna and the second antenna received signal strength value.
Step S205：Judge whether the received signal strength value of the first antenna is strong less than the reception signal of the second antenna
Angle value；
After first antenna and the second antenna received signal strength value is got, the reception signal of first antenna is will determine that
Whether intensity level is less than the received signal strength value of the second antenna.
If the received signal strength value of first antenna illustrates first antenna less than the received signal strength value of the second antenna
Received signal quality it is poorer than the received signal quality of the second antenna, will now perform step S206.
If the received signal strength value of first antenna is illustrated first day not less than the received signal strength value of the second antenna
The received signal quality of line is better than the received signal quality of the second antenna, now after separated in time, reacquires first day
Line and the second antenna received signal strength value, that is, return and perform step S204.
Step S206：If the received signal strength value of the first antenna is less than the received signal strength value of the second antenna,
Then switch to second antenna and receive radiofrequency signal；
In order to speech quality can be ensured, when received signal strength value the connecing less than the second antenna for detecting first antenna
When receiving signal strength values, antenna is switched into the second antenna from first antenna, that is, switch to the second antenna and receive radiofrequency signal.
Step S207：Judge whether the electronic component is in running order；
Switch to the second antenna receive speech signal after, if in whole communication process terminal occur short message service, its
He send a telegram here business, alarm clock service when, in order to avoid electronic component vibrate and influence antenna received signal quality, will detection electronics unit
Whether whether part is in running order, i.e., vibrate.
In one embodiment, if electronic component vibrates, in order to avoid electronic component vibration effect speech quality, will cut
Shift to first antenna and receive speech signal, that is, perform step S202.If electronic component vibrates, it is continuing with second day
Line re-executes step S207 after receiving speech signal, and separated in time.
Because electronic component occurs the duration difference that vibration produces vibration prompt, it is to the second antenna received signal quality
Influence degree is also different.If electronic component vibrates once, and the duration is very of short duration, then the once of short duration vibration of electronic component
Influence to the second antenna received signal quality can't be very big；If electronic component vibration duration is more long, will be to second
Antenna received signal quality produces considerable influence.
Therefore, in the present embodiment, after judging that electronic component vibrates, will further determine electronic component generation
Whether vibration duration exceedes Preset Time, that is, perform step S208.
Step S208：If the electronic component is in running order, the in running order institute of the electronic component is judged
Whether the duration exceedes Preset Time；If electronic component in running order institute's duration exceedes described default
Between, then return and perform step S202；If electronic component in running order institute's duration is not less than the Preset Time,
Then return and perform step S207.
If judging electronic component vibration duration not less than Preset Time, this time vibration can't to illustrate electronic component
Large effect is produced to the second antenna received signal quality, the second antenna will be now continuing with and be received speech signal, and return
Receipt row step S207.
If judging, electronic component vibration duration exceedes Preset Time, will now return and performs step S202, that is, cut
Shift to first antenna and receive radiofrequency signal, can so avoid electronic component vibration effect speech quality.
In the present embodiment, by when the electronic component is in running order, chosen distance electronic component is farther out
First antenna receives radiofrequency signal, so that effectively reduce signal frequency range produced when electronic component works receives signal to antenna
The influence of quality, it is to avoid incoming call business occurs the feelings such as interrupt, call is interrupted, be not turned on because antenna received signal quality is deteriorated
Condition.
Refer to shown in Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 is respectively the front and back knot of terminal provided in an embodiment of the present invention
Structure schematic diagram.Terminal provided in an embodiment of the present invention 100 can set for electronics with call function such as mobile phone, intelligent watch
It is standby.
The terminal 100 includes radio circuit 110, electronic component 120, sensor 130 and processor 140.Art technology
Personnel are appreciated that the restriction of the terminal structure shown in Fig. 2 and Fig. 3 not structure paired terminal 100, can include than diagram more
Many or less parts, or some parts are combined, or different part arrangements.
Radio circuit 110 can be used to receive and send messages, or in communication process signal reception and transmission.Especially, by base station
Downlink information receive after, transfer to processor 140 to process；Up data is activation will be related to base station.
In the present embodiment, radio circuit 110 includes RF transceiver 111, antenna change-over switch 112, first antenna 113
With the second antenna 114.
RF transceiver 111 is connected by antenna change-over switch 112 with the antenna 114 of first antenna 113 and second.Radio frequency is received
Hair device 111 sends corresponding switch-over control signal by antenna change-over switch 112, to cause that antenna change-over switch 112 switches
To the antenna 114 of first antenna 113 or second, to realize that 113 or second antenna of first antenna 114 receives radiofrequency signal.
It is understood that radio circuit 110 can also include at least one amplifier, tuner, one or more shake
Swing device, user identity module card, coupler, low-noise amplifier, duplexer etc..The structure of the radio circuit 110 shown in Fig. 2 is not
The structure of radio circuit 110 in the embodiment of the present invention can be used to limit.
Shown in Figure 3, in embodiments of the present invention, first antenna 113 is placed in the upper end of terminal 100, the second antenna
114 lower ends for being placed in terminal 100.In the present embodiment, the antenna 114 of first antenna 113 and second uses metal material, you can with
Serving as antenna can also serve as a part for housing for terminal 100.
Certainly, in other embodiments, the quantity of the antenna in radio circuit 110, shape and position etc. are not limited to
Shown in Fig. 2, can be designed according to the demand of physical end 100.
When terminal 100 needs to receive external signal, terminal 100 can be according to the antenna 114 of first antenna 113 and second
Received signal quality come determine use first antenna 113 receive external signal still using the second antenna 114 receive external signal.
The signal frequency range produced when being work of electronic component 120 receives radio frequency with 113 and second antenna of first antenna 114
The element that the frequency range of signal is at least partially overlapped.In the present embodiment, electronic component 120 is motor, and the electronic component 120 is used
Vibration prompt signal is produced in being set according to user.
For example when user sets terminal 100 is in vibration mode, if terminal 100 has incoming call business, electronic component 120
Start-up operation points out user to generate vibration signal.It is understood that electronic component 120 can also be other elements,
This is not particularly limited.
In the present embodiment, electronic component 120 is placed in the lower end of terminal 100, as shown in Figure 3.Specifically, electronic component
120 are placed near the antenna headroom area of the second antenna 114.From Fig. 3 it is known that between first antenna 113 and electronic component 120
Distance more than the distance between the second antenna 114 and electronic component 120.
It is understood that Fig. 3 be used for illustrate between electronic component 120 and the antenna 114 of first antenna 113 and second away from
From distant relationships.In actual applications, position of the electronic component 120 in terminal 100 is not limited to shown in Fig. 3, can be it
His position, is not particularly limited herein.
In addition, in one embodiment, electronic component 120 can directly be electrically connected with processor 140, so be easy to processor
140 perform some programs according to the working condition of electronic component 120, to allow that terminal 100 realizes some functions.
In the present embodiment, electronic component 120 is electrically connected by sensor 130 with processor 140.Now, sensor 130
It can be vibrating sensor.That is, sensor 130 can be used to detect whether electronic component 120 vibrates.Work as sensing
When device 130 detects electronic component 120 and vibrates, sensor 130 produces status signal, and status signal is transferred into treatment
Device 140, performs corresponding program, so that terminal 100 realizes corresponding function by processor 140 according to status signal.
Certainly, in other embodiments, sensor 130 may also be used for detect other sports data, herein not
Do concrete restriction.In addition, sensor 130 can also including the one kind in the multiple sensors such as optical sensor, proximity transducer or
It is various, it is not particularly limited herein.
Processor 140 is the control centre of terminal 100, using various interfaces and the whole terminal 100 of connection each
Part, by running or performing the application program in terminal 100, performs the various functions and processing data of terminal 100, so that right
Terminal 100 carries out integral monitoring.
In the present embodiment, in order that processor 140 can be according to the status of terminal 100 come control selections first day
113 or second antenna of line 114 receives radiofrequency signal, and processor 140 is electrically connected with radio circuit 110.Specifically, processor 140
It is connected with the antenna 114 of first antenna 113 and second by antenna change-over switch 112, and processor 140 and RF transceiver 111
Connection.
In the present embodiment, when electronic component 120 is in running order, sensor 130 will detect electronic component 120
Residing working condition, and send status signal to processor 140.Processor 40 judges electronic component 120 according to status signal
In running order, now processor 140 will send the first control signal to antenna change-over switch 112, to cause that antenna switches
Switch 112 switches to first antenna 113 to receive radiofrequency signal according to the first control signal.
Because the antenna of first antenna 113 to the second 114 is farther apart from electronic component 120, therefore, electronic component 120 vibrates
Influence of the produced interference to first antenna 113 is relatively small, and first antenna 113 receives external signal and more stablizes.
Especially, when terminal 100 occurs incoming call business, first antenna 113 can cause that terminal 100 keeps good with base station
Good communication, it is to avoid incoming call business occurs to interrupt, call discontinuously, situations such as be not turned on.
In one embodiment, when processor 140 is directly electrically connected with electronic component 120, when electronic component 120 starts work
When making, status signal is sent to processor 140, to cause that processor 140 judges electronic component after status signal is received
120 is in running order.
It is understood that processor 140 judges that whether the in running order mode of electronic component 120 is not limited to
Mode is stated, can be judged using other modes, be not particularly limited herein.
In one embodiment, after processor 140 judges that electronic component 120 is in running order, processor 140 will
Further determine whether incoming call business.
When processor 140 judges that terminal occurs incoming call business, in order to avoid the interference that the vibration of electronic component 120 is produced
The received signal quality of antenna is had influence on, processor 140 will send the second control signal to antenna change-over switch 112, to cause
Antenna change-over switch 112 switches to first antenna 113 to receive radiofrequency signal, i.e. incoming telephone signal according to the second control signal.
In one embodiment, after antenna change-over switch 112 switches to the reception incoming telephone signal of first antenna 113, processor
Whether 140 will determine that terminal 100 in talking state.When user's incoming call answering, i.e., terminal 100 is in talking state, now
Electronic component 120 will not vibrate, i.e., will not produce vibration interference signal.Now can be according to first antenna 113 and
The received signal quality of two antennas 114 receives speech signal selecting to be continuing with first antenna 113 and still switches to second day
Line 114 receives speech signal.
When processor 140 detects terminal 100 in talking state, in order to compare the antenna of first antenna 113 and second
114 received signal qualities, processor 140 will send the first signal to RF transceiver 111, to cause RF transceiver 111
According to the first signal acquisition first antenna 113 and the received signal strength value of the second antenna 114.
Specifically, RF transceiver 111 controls antenna change-over switch 112 to switch to first antenna successively according to the first signal
113 and second antenna 114, to obtain the received signal strength value of 113 and second antenna of first antenna 114 respectively.
After RF transceiver 111 gets the received signal strength value of 113 and second antenna of first antenna 114, by first day
The received signal strength value of 113 and second antenna of line 114 is sent to processor 140.
Processor 140 will determine that after the received signal strength value of 113 and second antenna of first antenna 114 is got
Whether the received signal strength value of one antenna 113 is less than the received signal strength value of the second antenna 114.
If processor 140 judges that the received signal strength value of first antenna 113 is believed not less than the reception of the second antenna 114
Number intensity level, then illustrate that the received signal quality of first antenna 113 is better than the received signal quality of the second antenna 114, this time
Every after certain hour, processor 140 sends the first signal to RF transceiver 111 again, to reacquire the He of first antenna 113
The received signal strength value of second antenna 114.
If processor 140 judges the reception signal of the received signal strength value less than the second antenna 114 of first antenna 113
Intensity level, then illustrate that the received signal quality of first antenna 113 is poorer than the received signal quality of the second antenna 114, in order to can be with
Ensure speech quality, processor 140 will send the 3rd control signal to antenna change-over switch 112, to cause antenna change-over switch
Antenna is switched to the second antenna 114 by 112 according to the 3rd control signal from first antenna 113, that is, switch to the second antenna 114 and connect
Receive radiofrequency signal.
In one embodiment, after antenna change-over switch 112 switches to the reception speech signal of the second antenna 114, entirely
If terminal 100 occurs short message service, other incoming call business, alarm clock service in communication process, in order to avoid electronic component 120 shakes
Move and influence antenna received signal quality, processor 140 will detect whether whether electronic component 120 is in running order, i.e., send out
Raw vibration.
In one embodiment, if processor 140 detects that electronic component 120 vibrates, in order to avoid electronic component 120
Vibration effect speech quality, processor 140 will send the 4th control signal to antenna change-over switch 112, to cause that antenna switches
Switch 112 switches to first antenna 113 and receives speech signal according to the 4th control signal.If processor 140 detects electronics unit
Part 120 vibrates, and now antenna change-over switch 112 is continuing with the second antenna 114 and receives speech signal.
Produce the duration of vibration prompt different because electronic component 120 occurs vibration, it is to the reception signal of the second antenna 114
The influence degree of quality is also different.If electronic component 120 vibrates once, and the duration is very of short duration, then electronic component 120
Once influence of the of short duration vibration to the received signal quality of the second antenna 114 can't be very big；If the vibration of electronic component 120 continues
Between it is more long, will to the received signal quality of the second antenna 114 produce considerable influence.
Therefore, in one embodiment, after processor 140 judges that electronic component 120 vibrates, will further determine
Electronic component 120 occurs whether vibration duration exceedes Preset Time.
If processor 140 judges that the vibration duration of electronic component 120, not less than Preset Time, illustrates electronic component
120 this time vibrations can't produce large effect to the received signal quality of the second antenna 114, now antenna change-over switch 112
The second antenna 114 will be continuing with and receive speech signal.
If processor 140 judges that the vibration duration of electronic component 120 exceedes Preset Time, now processor 140 will
The 5th control signal is sent to antenna change-over switch 112, to cause that antenna change-over switch 112 is switched to according to the 5th control signal
First antenna 113 receives radiofrequency signal, can so avoid the vibration effect speech quality of electronic component 120.
A kind of terminal 100 is present embodiments provided, the processor 140 in the terminal 100 is being detected at electronic component 120
When working condition, the first antenna 113 that control antenna change-over switch 112 is switched to apart from electronic component 120 farther out is received penetrates
Frequency signal, so that influence of the signal frequency range produced when electronic component 120 works to antenna received signal quality is effectively reduced,
Avoid incoming call business from occurring to interrupt because antenna received signal quality is deteriorated, call is interrupted, situations such as be not turned on.
In sum, although the present invention it is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit
The system present invention, one of ordinary skill in the art without departing from the spirit and scope of the present invention, can make various changes and profit
Adorn, therefore protection scope of the present invention is defined by the scope that claim is defined.
Claims (10)
1. a kind of antenna switching method, is applied to terminal, and the terminal includes first antenna, the second antenna and electronic component,
The frequency range that electronic component signal frequency range produced when working receives radiofrequency signal with first antenna and the second antenna is at least
Overlap, the electronic component is more than the distance with second antenna with the distance of the first antenna, its feature exists
In methods described includes：
If the electronic component is in running order, first antenna is switched to receive radiofrequency signal, to reduce the electronics
Signal interference produced by element.
2. antenna switching method according to claim 1, it is characterised in that described to switch to first antenna to receive radio frequency
Signal, including：
Judge whether the terminal occurs incoming call business；
If the terminal occurs incoming call business, switch to the first antenna to receive radiofrequency signal.
3. antenna switching method according to claim 2, it is characterised in that switch to first antenna and penetrated with receiving described
After frequency signal, also include：
Judge the terminal whether in talking state；
If the terminal is in talking state, the first antenna and the second antenna received signal strength value are obtained；
Judge whether the received signal strength value of the first antenna is less than the received signal strength value of the second antenna；
If received signal strength value of the received signal strength value of the first antenna less than the second antenna, switches to described the
Two antennas receive radiofrequency signal.
4. antenna switching method according to claim 3, it is characterised in that switch to second antenna and receive described
After radiofrequency signal, also include：
Judge whether the electronic component is in running order；
If the electronic component is in running order, switches to the first antenna and receive radiofrequency signal.
5. antenna switching method according to claim 4, it is characterised in that switch to the first antenna and receive described
Before radiofrequency signal, also include：Judge whether the electronic component in running order institute's duration exceedes Preset Time；If
Electronic component in running order institute's duration exceedes the Preset Time, then switch to the first antenna reception and penetrate
Frequency signal.
6. a kind of terminal, including processor, antenna change-over switch, first antenna, the second antenna and electronic component, the electronics
Signal frequency range produced during element manipulation receives the frequency range at least part weight of radiofrequency signal with first antenna and the second antenna
Folded, the electronic component is more than the distance with second antenna with the distance of the first antenna, it is characterised in that the place
Reason device is connected by the antenna change-over switch with the first antenna and the second antenna；The electronic component and the processor
Connection；
When the processor is detected the electronic component is in running order when, the processor controls the antenna switching to open
Concern shifts to the first antenna to receive radiofrequency signal, is disturbed with reducing the signal produced by the electronic component.
7. terminal according to claim 6, it is characterised in that the processor is used to judge whether the terminal occurs to come
Electric industry is engaged in；If the terminal occurs incoming call business, the antenna change-over switch is controlled to switch to the first antenna to receive
Radiofrequency signal.
8. terminal according to claim 7, it is characterised in that the terminal also includes RF transceiver, the radio frequency is received
Hair device is connected by the antenna change-over switch with the first antenna and the second antenna；The processor is additionally operable to judge described
Whether terminal is in talking state；If the terminal is in talking state, described first is obtained by the RF transceiver
Antenna and the second antenna received signal strength value；Judge the received signal strength value of the first antenna whether less than the second antenna
Received signal strength value；If the received signal strength value of the first antenna is less than the received signal strength value of the second antenna,
The antenna change-over switch is then controlled to switch to second antenna to receive radiofrequency signal.
9. terminal according to claim 8, it is characterised in that whether the processor is additionally operable to judge the electronic component
It is in running order；If the electronic component is in running order, the antenna change-over switch is controlled to switch to described first
Antenna is receiving radiofrequency signal.
10. terminal according to claim 9, it is characterised in that the processor is additionally operable to judge at the electronic component
Whether exceed Preset Time in working condition institute's duration；If electronic component in running order institute's duration exceedes
The Preset Time, then control the antenna change-over switch to switch to the first antenna to receive radiofrequency signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131863.6A CN106936489B (en) | 2017-03-07 | 2017-03-07 | Antenna switching method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131863.6A CN106936489B (en) | 2017-03-07 | 2017-03-07 | Antenna switching method and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106936489A true CN106936489A (en) | 2017-07-07 |
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| CN107623526A (en) * | 2017-08-24 | 2018-01-23 | 深圳市盛路物联通讯技术有限公司 | A kind of method and communication terminal for adjusting antenna receiving sensitivity |
| CN107734586A (en) * | 2017-09-28 | 2018-02-23 | 广东欧珀移动通信有限公司 | The switching method and mobile terminal of antenna |
| CN108365882A (en) * | 2018-03-01 | 2018-08-03 | 广东欧珀移动通信有限公司 | Method of controlling antenna, device, storage medium and electronic equipment |
| CN108462522A (en) * | 2018-03-13 | 2018-08-28 | 广东欧珀移动通信有限公司 | Method of controlling antenna, antenna module, electronic equipment and storage medium |
| CN108649990A (en) * | 2018-03-29 | 2018-10-12 | 努比亚技术有限公司 | Radio frequency interference processing method and mobile terminal |
| CN109818160A (en) * | 2019-03-29 | 2019-05-28 | 联想(北京)有限公司 | Method of controlling antenna, device and mobile terminal |
| CN110692206A (en) * | 2017-12-15 | 2020-01-14 | 谷歌有限责任公司 | Performance based antenna selection for user equipment |
| WO2020048050A1 (en) * | 2018-09-03 | 2020-03-12 | 珠海格力电器股份有限公司 | Terminal communication control method and apparatus, storage medium, and terminal |
| CN114389622A (en) * | 2022-01-06 | 2022-04-22 | Oppo广东移动通信有限公司 | Antenna switching equipment, antenna switching method and terminal |
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