CN108462522A - Method of controlling antenna, antenna module, electronic equipment and storage medium - Google Patents
Method of controlling antenna, antenna module, electronic equipment and storage medium Download PDFInfo
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- CN108462522A CN108462522A CN201810205153.8A CN201810205153A CN108462522A CN 108462522 A CN108462522 A CN 108462522A CN 201810205153 A CN201810205153 A CN 201810205153A CN 108462522 A CN108462522 A CN 108462522A
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- Prior art keywords
- antenna
- signal
- channel quality
- switched
- quality indicator
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- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
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- 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
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
- H04B7/0613—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 simultaneous transmission
- H04B7/0615—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 simultaneous transmission of weighted versions of same signal
- H04B7/0619—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 simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0825—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with main and with auxiliary or diversity antennas
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
Abstract
The embodiment of the present application provides a kind of method of controlling antenna, antenna module, electronic equipment and storage medium, and electronic equipment includes the first antenna and the second antenna for receiving Wireless Fidelity signal, and the third antenna for receiving distant signal, this method include：When detecting that the third antenna is in running order, second antenna is switched to reception distant signal；The channel quality indicator of second antenna and third antenna is obtained respectively；The big antenna of channel quality indicator is selected from second antenna and third antenna as main collection antenna, the small antenna of channel quality indicator is as diversity antenna.Second antenna is switched to reception distant signal from Wireless Fidelity signal is received, and the maximum antenna of channel quality indicator is as main collection antenna in the second antenna and third antenna, the small antenna of channel quality indicator is as diversity antenna, the ability for receiving distant signal is improved, the speech quality of electronic equipment is improved.
Description
Technical field
This application involves technical field of electronic equipment, more particularly to a kind of method of controlling antenna, antenna module, electronic equipment
And storage medium.
Background technology
With the raising of the development and electronic equipment intelligence degree of network technology, user can be realized by electronic equipment
More and more functions, such as call, chat, object for appreciation game etc..Wherein, user is playing game, web page browsing using electronic equipment
In the transmission of signal is realized by the antenna of electronic equipment.
During user's routine use electronic equipment, it is often necessary to which the download of big data quantity such as sees video, plays game
Deng at this point, Wireless Fidelity signal (WIreless-FIdelity, WIFI) is best network signal, in reception Wireless Fidelity letter
Number when, a mobile phone communications antenna can be switched to Wireless Fidelity signal antenna, but the telephonic communication of electronic equipment
Highest priority, when electronic equipment, which receives phone, to be squeezed into, because a mobile phone communications antenna switches to wirelessly protect
True signal antenna can influence the communication quality of phone.
Invention content
A kind of method of controlling antenna of the embodiment of the present application offer, antenna module, electronic equipment and storage medium, can improve
The speech quality of electronic equipment.
The embodiment of the present application provides a kind of method of controlling antenna, is applied to electronic equipment, and the electronic equipment includes being used for
Receive the first antenna and the second antenna of Wireless Fidelity signal, and the third antenna for receiving distant signal, the side
Method includes：
When detecting that the third antenna is in running order, second antenna is switched to the remote letter of reception
Number；
The channel quality indicator of second antenna and third antenna is obtained respectively；
The maximum antenna of channel quality indicator is selected from second antenna and third antenna as main collection antenna, channel
The small antenna of quality index is as diversity antenna.
The embodiment of the present application also provides a kind of antenna modules, including：
First antenna, for receiving Wireless Fidelity signal；
Second antenna, for receiving Wireless Fidelity signal；
Third antenna, for receiving distant signal；
Wireless fidelity module is coupled with the first antenna and second antenna；
Radio-frequency module is coupled by switch module with third antenna；
The switch module, for when the detection third antenna is in running order, second antenna to be switched
To be coupled with the radio-frequency module, and the channel quality indicator of second antenna and third antenna is obtained respectively, and from institute
It states and selects the big antenna of channel quality indicator in the second antenna and third antenna as main collection antenna, the small day of channel quality indicator
Line is as diversity antenna.
The embodiment of the present application also provides a kind of electronic equipment, including shell and antenna module, and the antenna module is mounted on
In the shell, the antenna module is above-mentioned antenna module.
The embodiment of the present application also provides a kind of storage medium, computer program is stored in the storage medium, when described
When computer program is run on computers so that the computer executes above-mentioned method of controlling antenna.
Method of controlling antenna provided by the embodiments of the present application, first when detecting that the third antenna is in running order
When, second antenna is switched to reception distant signal；Then the letter of second antenna and third antenna is obtained respectively
Channel quality index；The maximum antenna of channel quality indicator is finally selected from second antenna and third antenna as main collection day
Line, the small antenna of channel quality indicator is as diversity antenna.Second antenna is switched to reception far from Wireless Fidelity signal is received
Distance signal, and in the second antenna and third antenna the maximum antenna of channel quality indicator as main collection antenna, channel quality
The small antenna of index improves the ability for receiving distant signal, improves the speech quality of electronic equipment as diversity antenna.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that the accompanying drawings in the following description is only some embodiments of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the first structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is second of structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 3 is the first flow diagram of method of controlling antenna provided by the embodiments of the present application.
Fig. 4 is second of flow diagram of method of controlling antenna provided by the embodiments of the present application.
Fig. 5 is the first structural schematic diagram of antenna module provided by the embodiments of the present application.
Fig. 6 is the structural schematic diagram of switch module provided by the embodiments of the present application.
Fig. 7 is second of structural schematic diagram of antenna module provided by the embodiments of the present application.
Fig. 8 is another structural schematic diagram of switch module provided by the embodiments of the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, the every other implementation that those skilled in the art are obtained under the premise of not making the creative labor
Example, belongs to the protection domain of the application.
Term " first ", " second ", " third " in the description and claims of this application and above-mentioned attached drawing etc.
(if present) is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that this
The object of sample description can be interchanged in the appropriate case.In addition, term " comprising " and " having " and their any deformation, meaning
Figure, which is to cover, non-exclusive includes.For example, containing the process of series of steps, method or containing a series of modules or list
The device of member, electronic equipment, system those of are not necessarily limited to clearly to list step or module or unit, can also include not having
The step of clearly listing or module or unit can also include for these processes, method, apparatus, electronic equipment or system
Intrinsic other steps or module or unit.
A kind of method of controlling antenna of the embodiment of the present application offer, antenna module, electronic equipment and storage medium.It will divide below
It is not described in detail.The antenna module can be arranged in the electronic equipment, which can be smart mobile phone, tablet
Apparatus such as computer.
Referring to Fig. 1, Fig. 1 is the first structural schematic diagram of electronic equipment provided by the embodiments of the present application.In the implementation
In example, electronic equipment 100 includes display screen 10, center 20, circuit board 30, battery 40 and rear cover 50.
Wherein, display screen 10 is mounted on rear cover 50, to form the display surface of electronic equipment 100.Display screen 10 is as electricity
The front housing of sub- equipment 100 forms a receiving space, other electronic components or work(for accommodating electronic equipment 100 with rear cover 50
It can module.Meanwhile display screen 10 forms the display surface of electronic equipment 100, for showing the information such as image, text.Display screen 10
Can be liquid crystal display (Liquid Crystal Display, LCD) or organic light-emitting diode (OLED) display screen (Organic
Light-Emitting Diode, OLED) etc. types display screen.
In some embodiments, glass cover-plate can be provided on display screen 10.Wherein, glass cover-plate can cover display
Screen 10, to be protected to display screen 10, prevents display screen 10 to be scraped off or by Water Damage.
In some embodiments, display screen 10 may include display area 11 and non-display area 12.Wherein, viewing area
Domain 11 executes the display function of display screen 10, for showing the information such as image, text.Non-display area 12 does not show information.It is non-
Display area 12 can be used for that the function modules such as camera, receiver, proximity sensor are arranged.In some embodiments, non-aobvious
Show that region 12 may include positioned at least one region of 11 upper and lower part of display area.
Referring to Fig. 2, Fig. 2 is second of structural schematic diagram of electronic equipment provided by the embodiments of the present application.In the implementation
In example, display screen 10 can be to shield comprehensively.At this point, display screen 10 can be displayed in full screen information, to electronic equipment 100 have compared with
Big screen accounting.Display screen 10 only includes display area 11, without including non-display area.At this point, taking the photograph in electronic equipment 100
As the function modules such as head, proximity sensor can be hidden in the lower section of display screen 10, and the fingerprint recognition module of electronic equipment 100 can
To be arranged at the back side of electronic equipment 100.
Center 20 can be lamellar or laminar structure, or hollow frame structure.Wherein, center 20 can
To be housed in the receiving space that above-mentioned display screen 10 is formed with rear cover 50.Center 20 is used for as the electronics in electronic equipment 100
Element or function module provide a supporting role, and the electronic component in electronic equipment, function module are mounted together.For example,
The function modules such as camera, receiver, circuit board, battery in electronic equipment can be installed on center 20 to be consolidated
It is fixed.In some embodiments, the material of center 20 may include metal or plastic cement.
Circuit board 30 is mounted on inside above-mentioned receiving space.For example, circuit board 30 may be mounted on center 20, and in
Frame 20 is housed in together in above-mentioned receiving space.Circuit board 30 can be the mainboard of electronic equipment 100.It is provided on circuit board 30
Earth point, to realize the ground connection of circuit board 30.Motor, microphone, loud speaker, receiver, ear can be integrated on circuit board 30
Machine interface, Universal Serial Bus Interface (USB interface), camera, proximity sensor, ambient light sensor, gyroscope and place
Manage one or more of function modules such as device.Meanwhile display screen 10 can be electrically connected to circuit board 30.
In some embodiments, it is provided with display control circuit on circuit board 30.Display control circuit is defeated to display screen 10
Go out electric signal, information is shown with control display screen 10.
Battery 40 is mounted on inside above-mentioned receiving space.For example, battery 40 may be mounted on center 20, and with center 20
It is housed in together in above-mentioned receiving space.Battery 40 can be electrically connected to circuit board 30, to realize battery 40 for electronic equipment 100
Power supply.Wherein, electric power management circuit can be provided on circuit board 30.The voltage that electric power management circuit is used to provide on battery 40
The each electronic component being assigned in electronic equipment 100.
Rear cover 50 is used to form the exterior contour of electronic equipment 100.Rear cover 50 can be integrally formed.In the molding of rear cover 50
In the process, the structures such as rear camera hole, fingerprint recognition module mounting hole can be formed on rear cover 50.
In the present embodiment, with continued reference to Fig. 2, electronic equipment 100 further includes first antenna 61, the second antenna 62 and third
Antenna 63.First antenna 61, the second antenna 62 and third antenna 63 are electrically connected with the circuit board 30 in electronic equipment 100.First
Antenna 61, the second antenna 62 and third antenna 63 can be arranged on center 20, or be arranged on rear cover 50.First antenna
61, the second antenna 62 and the setting of the interval of third antenna 63.For example, first antenna 61 can be arranged in the upper left of electronic equipment 100
Angle, the second antenna 62 can be arranged in the lower right corner of electronic equipment 100, and the second antenna 63 can be arranged in electronic equipment 100
The lower left corner.
Wherein, first antenna 61, the second antenna 62 and third antenna 63 are for emitting and/or receiving signal.For example, first
Antenna 61, the second antenna 62 and third antenna 63 can be used for emitting and/or receive radiofrequency signal.It should be noted that first
Antenna 61, the second antenna 62 and third antenna 63 can individually complete the transmitting and reception of signal.
During electronic equipment 100 is communicated with base station or other electronic equipments, first antenna 61,62 and of the second antenna
The main collection antenna of a conduct in third antenna 63, another two is as diversity antenna.Also, main collection antenna and diversity antenna can be with
Switching mutually.Wherein, main collection antenna is performed simultaneously the transmitting and reception of signal, and diversity antenna only receives signal to be believed without emitting
Number.
Referring to Fig. 3, Fig. 3 is the first flow diagram of method of controlling antenna provided by the embodiments of the present application.This Shen
Please embodiment provide method of controlling antenna be applied to electronic equipment, which can be as follows：
110, when detecting that third antenna is in running order, the second antenna is switched to reception distant signal.
Wherein, first antenna and the second antenna can be used for receive Wireless Fidelity signal (WIreless-FIdelity,
WIFI), certain first antenna and the second antenna can be used for sending Wireless Fidelity signal.Electronic equipment in addition to first antenna and
Further include the third antenna received for distant signal outside second antenna, third antenna can be used for receiving distant signal,
Distant signal can be mobile phone communications signal, such as 2G signals, 3G signals, 4G signals.
In original state, electronic equipment includes at least first antenna, the second antenna and third antenna, wherein first antenna
With the second antenna for receiving Wireless Fidelity signal, third antenna is for receiving distant signal.For example, electronic equipment viewing exists
When line video, a large amount of data of real-time Transmission are needed, can realize WIFI double antennas by first antenna and the second antenna at this time
Receiving and transmitting signal improves the handling capacity of data.Third antenna can be used for monitoring whether needing for receiving or receiving and dispatching distant signal
Call or data transmission are carried out by third antenna.
When receiving WIFI signal using first antenna and the second antenna, it can detect whether third antenna is in work in real time
Make state, when detecting that third antenna is in running order, the second antenna is switched to reception distant signal.
In some embodiments, when detecting that third antenna is in running order, it is remote that the second antenna is switched to reception
Before the step of distance signal, further include：
Obtain the RRC status of third antenna；
If the RRC status of third antenna is connection status, it is determined that whether third antenna is used for voice signal
Transmission；
If so, determining that third antenna is in running order.
RRC status (Radio Resource Control, RRC) includes wireless heterogeneous networks idle state
(Radio Resource Control Idle, RRC-IDLE) and wireless heterogeneous networks connection status (Radio Resource
Control Connected, RRC-CONNECTED).
Detecting the in running order RRC status that can first obtain third antenna of third antenna, then
Judge whether the RRC status of third antenna is connection status, that is, judges the RRC status of third antenna
Whether it is wireless heterogeneous networks connection status (Radio Resource Control Connected, RRC-CONNECTED), if
It is then to determine whether third antenna is used for transmitting voice signal again, i.e., whether for taking phone, if third antenna is used for voice
Signal transmission, it is determined that third antenna is in running order.
In some embodiments, the RRC status of third antenna is not connection status, but radio resource control
Idle state (Radio Resource Control Idle, RRC-IDLE) processed illustrates that current third antenna is in idle shape
State then keeps current state.
In some embodiments, the in running order wireless money that can also first obtain third antenna of third antenna is detected
Then source state of a control judges whether the RRC status of third antenna is connection status, that is, judges third antenna
RRC status whether be wireless heterogeneous networks connection status (Radio Resource Control Connected,
RRC-CONNECTED), if so, determining that third antenna whether in download state is uploaded, above descends if third antenna is in again
Load state, it is determined that third antenna is in running order.
In some embodiments, when detecting that third antenna is in running order, it is remote that the second antenna is switched to reception
The step of distance signal, specifically includes：
When detecting that third antenna is in running order, the first signal strength that third antenna receives signal is obtained；
If the first signal strength is less than preset signal strength threshold value, the second antenna is switched to reception distant signal.
Pre-set preset signal strength threshold value, such as -65dbm.When third antenna is in running order, third is obtained
Antenna receives the first signal strength of signal；If the first signal strength is less than preset signal strength threshold value, illustrate third antenna
The signal received is bad, then the second antenna is switched to reception distant signal, to enhance the reception energy of distant signal
Power.
In some embodiments, it if the first signal strength is not less than preset signal strength threshold value, obtains third antenna and connects
Receive first bit error rate of signal；
If first bit error rate is more than default bit error rate threshold, the second antenna is switched to reception distant signal.
Pre-set default bit error rate threshold, such as 90%, 95%.If the first signal strength is not less than preset signal strength
Threshold value then goes to obtain first bit error rate that third antenna receives signal again, if first bit error rate is more than default bit error rate threshold,
Illustrate current third antenna although receive signal signal strength it is larger, but its to receive the bit error rate of signal larger, connect
The signal received is equally bad, then the second antenna is switched to reception distant signal, to enhance the reception of distant signal
Ability.
In some embodiments, when detecting that third antenna is in running order, it is remote that the second antenna is switched to reception
The step of distance signal, specifically includes：
When detection third antenna is in running order, the voltage standing wave ratio of third antenna is obtained；
If voltage standing wave ratio is more than predeterminated voltage standing-wave ratio threshold value, the second antenna is switched to reception distant signal.
Voltage standing wave ratio (Voltage Standing Wave Ratio, VSWR), can be referred to as standing-wave ratio.Electromagnetic wave
It is transmitted to second medium from first medium, some can be understood due to medium difference, the energy of electromagnetic wave and be reflected, in first region
It is formed " moving standing wave ".Standing-wave ratio is bigger, and reflection power is higher, and efficiency of transmission is lower.
When third antenna is in running order, the voltage standing wave ratio of third antenna is obtained；If voltage standing wave ratio is more than pre-
If voltage standing wave ratio threshold value, illustrates that the signal that current third antenna receives is bad, then the second antenna is switched to reception long distance
From signal, to enhance the reception ability of distant signal.
In some embodiments, when detecting that third antenna is in running order, it is remote that the second antenna is switched to reception
The step of distance signal, specifically includes：
When detection third antenna is in running order, the data volume of third antenna transmission data is obtained；
If data volume is more than preset data amount threshold value, the second antenna is switched to reception distant signal.
Preset data amount threshold value is pre-set, when third antenna is in running order, obtains third antenna transmission data
Data volume；If data volume is more than preset data amount threshold value, illustrating currently only to cannot be satisfied by third antenna reception data needs
It asks, such as receives multimedia message, then the second antenna is switched to reception distant signal, meets the quick reception of distant signal.
It should be noted that in the present embodiment, first antenna can continue to Wireless Fidelity signal, it can also be temporary
Stop first antenna and receive Wireless Fidelity signal, prevents Wireless Fidelity signal from the second antenna and third antenna being interfered to receive remote
Signal.
120, the channel quality indicator of the second antenna and third antenna is obtained respectively.
Channel quality indicator (Channel Quality Indicator, CQI) is for influencing network side resource allocation.
Second antenna is switched to after receiving distant signal, obtains the channel quality of the second antenna and third antenna respectively
Index (Channel Quality Indicator, CQI).
130, the big antenna of channel quality indicator is selected from the second antenna and third antenna as main collection antenna, channel matter
The small antenna of figureofmerit is as diversity antenna.
The big antenna of channel quality indicator is selected from the second antenna and third antenna as main collection antenna, channel quality refers to
Small antenna is marked as diversity antenna.The antenna for receiving distant signal includes a main collection antenna and a diversity antenna, can
To improve the receptivity of distant signal, stability and the accuracy for receiving signal are improved, reception signal can also be improved
Handling capacity, when distant signal be speech signal when, speech quality can be improved.
Referring to Fig. 4, Fig. 4 is second of flow diagram of method of controlling antenna provided by the embodiments of the present application.This Shen
Please embodiment provide method of controlling antenna be applied to electronic equipment, which can be as follows：
201, obtain the RRC status of third antenna and the 4th antenna.
First antenna and the second antenna can be used for receiving Wireless Fidelity signal (WIreless-FIdelity, WIFI), when
Right first antenna and the second antenna can be used for sending Wireless Fidelity signal.Electronic equipment is in addition to first antenna and the second antenna
Outside, further include the third antenna and the 4th antenna received for distant signal, third antenna and the 4th antenna can be used for connecing
Distant signal is received, distant signal can be mobile phone communications signal, such as 2G signals, 3G signals, 4G signals.
In original state, electronic equipment includes at least first antenna, the second antenna, third antenna and the 4th antenna, wherein
First antenna and the second antenna are for receiving Wireless Fidelity signal, third antenna and the 4th antenna for receiving distant signal.
For example, when electronic equipment watches Online Video, a large amount of data of real-time Transmission are needed, first antenna and second can be passed through at this time
Antenna realizes WIFI double antenna receiving and transmitting signals, improves the handling capacity of data.Third antenna and the 4th antenna are for receiving or receiving and dispatching
Distant signal can be used for monitoring whether needing carrying out call or data transmission by third antenna and the 4th antenna.
202, if the RRC status of third antenna or the 4th antenna be connection status, it is determined that third antenna or
Whether the 4th antenna is used for transmitting voice signal.
203, if third antenna or the 4th antenna are used for transmitting voice signal, it is determined that third antenna or the 4th antenna are in
Working condition.
It is detecting that third antenna or the 4th antenna are in running order, can first obtain third antenna and the 4th antenna
Then RRC status judges whether the RRC status of third antenna or the 4th antenna is connection status,
Judge whether the RRC status of third antenna or the 4th antenna is wireless heterogeneous networks connection status (Radio
Resource Control Connected, RRC-CONNECTED), if so, whether determining third antenna or the 4th antenna again
For transmitting voice signal, i.e., whether for taking phone, if third antenna or the 4th antenna are used for transmitting voice signal, really
Determine third antenna or the 4th antenna is in running order.
It should be noted that as long as any one antenna is in running order in third antenna and the 4th antenna, you can hold
Row next step executes step 204.
204, when detecting that third antenna or the 4th antenna are in running order, obtains third antenna and receive signal
First signal strength and the 4th antenna receive the second signal intensity of signal.
205, if the first signal strength is less than preset signal strength threshold value or second signal intensity is less than preset signal strength
Second antenna is then switched to reception distant signal by threshold value.
Pre-set preset signal strength threshold value, such as -65dbm.When third antenna or the 4th antenna are in running order
When, third antenna is obtained respectively and the 4th antenna receives the first signal strength and second signal intensity of signal；If the first letter
Number intensity is less than preset signal strength threshold value, illustrates that the signal that third antenna receives is bad, if second signal intensity be less than it is pre-
If signal strength threshold, illustrates that the signal that the 4th antenna receives is bad, then the second antenna is switched to reception distant signal,
To enhance the reception ability of distant signal.
206, if the first signal strength is not less than preset signal strength threshold value, and second signal intensity is not less than preset signals
Intensity threshold, then obtain third antenna receive signal first bit error rate and the 4th antenna receive signal second miss
Code check.
Pre-set default bit error rate threshold, such as 90%, 95%.If the first signal strength is not less than preset signal strength
Threshold value, and second signal intensity is not less than preset signal strength threshold value, then acquisition third antenna is gone to receive the first of signal again
The bit error rate and the 4th antenna receive second bit error rate of signal.
207, if first bit error rate is more than default bit error rate threshold or second bit error rate is more than default bit error rate threshold,
Second antenna is switched to reception distant signal.
If first bit error rate is more than default bit error rate threshold, illustrate current third antenna although receive signal signal it is strong
Spend larger, but it receives that the bit error rate of signal is larger, and the signal received is equally bad, if second bit error rate be more than
Default bit error rate threshold, illustrates that although signal strength that current 4th antenna receives signal is larger, but it receives signal
The bit error rate it is larger, the signal received is equally bad, then the second antenna is switched to reception distant signal, remote to enhance
The reception ability of distance signal.It can be by second as long as antenna receptivity is bad there are one in third antenna and the 4th antenna
Antenna is switched to reception distant signal, the reception of preferential distant signal from WIFI signal is received.
In some embodiments, if the first signal strength is not less than preset signal strength threshold value, and second signal intensity is not
Less than preset signal strength threshold value, in addition, first bit error rate is less than default bit error rate threshold, and second bit error rate is less than default miss
Code check threshold value, then keep current state.
208, the channel quality indicator of the second antenna, third antenna and the 4th antenna is obtained respectively.
Second antenna is switched to after receiving distant signal, obtains the second antenna, third antenna and the 4th antenna respectively
Channel quality indicator (Channel Quality Indicator, CQI).
209, the maximum antenna of channel quality indicator is selected from the second antenna, third antenna and the 4th antenna as main collection
Antenna, second largest antenna of channel quality indicator is as diversity antenna.
The maximum antenna of channel quality indicator is selected from the second antenna, third antenna and the 4th antenna as main collection day
Line, second largest antenna of channel quality indicator is as diversity antenna.The antenna for receiving distant signal includes a main collection antenna
With a diversity antenna, the receptivity of distant signal can be improved, improves stability and the accuracy for receiving signal,
The handling capacity for receiving signal can be improved, when distant signal is speech signal, speech quality can be improved.
210, the antenna of channel quality indicator minimum is switched to reception Wireless Fidelity signal.
The antenna of channel quality indicator minimum is switched to reception Wireless Fidelity signal, is not influencing mobile phone communications letter
Number reception in the case of, realize WIFI double antenna receiving and transmitting signals.
In some embodiments, the antenna of channel quality indicator minimum could be provided as idle state.
From the foregoing, it will be observed that method of controlling antenna provided by the embodiments of the present application, first when detecting that third antenna is in work
When state, the second antenna is switched to reception distant signal；Then the channel matter of the second antenna and third antenna is obtained respectively
Figureofmerit；The maximum antenna of channel quality indicator is finally selected from the second antenna and third antenna as main collection antenna, channel
The small antenna of quality index is as diversity antenna.Second antenna is switched to the remote letter of reception from Wireless Fidelity signal is received
Number, and for the maximum antenna of channel quality indicator as main collection antenna, channel quality indicator is small in the second antenna and third antenna
Antenna as diversity antenna, improve the ability for receiving distant signal, improve the speech quality of electronic equipment.
When it is implemented, the application is not limited by the execution sequence of described each step, conflict is not being generated
In the case of, certain steps can also use other sequences to carry out or be carried out at the same time.
Referring to Fig. 5, Fig. 5 is the first structural schematic diagram of antenna module provided by the embodiments of the present application.The application is real
The antenna module 60 for applying example offer includes first antenna 61, the second antenna 62, third antenna 63, wireless fidelity module 65, radio frequency
Module 66 and switch module 67.
Original state, first antenna 61 is for receiving Wireless Fidelity signal；Second antenna 62 is for receiving Wireless Fidelity letter
Number；Third antenna 63 is for receiving distant signal；Wireless fidelity module 65 is coupled with first antenna 61 and the second antenna 62；It penetrates
Frequency module 66 is coupled by switch module 67 with third antenna 63；Switch module 67 is used to be in work when detection third antenna 63
When state, second antenna is switched to and is coupled with the radio-frequency module, i.e., it is remote the second antenna 62 to be switched to reception
Signal, and obtain the channel quality indicator of the second antenna 62 and third antenna 63 respectively, and from the second antenna 62 and third day
The big antenna of channel quality indicator is selected in line 63 as main collection antenna, the small antenna of channel quality indicator is as diversity antenna.
When first antenna 61 and in running order the second antenna 62, as electronic equipment passes through first antenna 61 and second
When antenna 62 watches Online Video, a large amount of data of real-time Transmission are needed, WIFI signal is received and dispatched using double WIFI antennas, improves
The handling capacity of data.Whether detection third antenna 63 is in running order in real time, when detecting that third antenna 63 is in work shape
When state, illustrate currently to receive distant signal advance, the second antenna 62 is switched to reception distant signal；Then from second day
The big antenna of channel quality indicator is selected in line and third antenna as main collection antenna, the small antenna of channel quality indicator, which is used as, to be divided
Collect antenna.Such as when there is phone to squeeze into electronic equipment, the second antenna for receiving WIFI signal is switched to reception phone
Signal, the second antenna and third antenna are provided commonly for receiving telephone signal, can improve the quality of telephone signal.
Switch module 67 includes first input port 671, the second input port 672, the first output port 673 and second
Output port 674.First input port 671 is coupled with wireless fidelity module 65.Second input port 672 and 66 coupling of radio-frequency module
It closes, the first output port 673 is coupled with the second antenna 62.Second output terminal mouth 674 is coupled with third antenna 63.
Wherein, first input port 671 can be connected arbitrary in the first output port 673 and second output terminal mouth 674
One.Second input port 672 can also connect any one of the first output port 673 and second output terminal mouth 674.
In practical applications, when first input port 671 connect the first output port 673, second output terminal mouth 674 one
When a output port, the second input port 672 connects another output port.
For example, when first input port 671 connects the first output port 673, it is defeated that the second input port 672 connects second
Exit port 674.It is thus possible to which first input port 671, the second input port 672 is avoided to connect the feelings of the same output port
Condition occurs.
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of switch module provided by the embodiments of the present application.The embodiment of the present application carries
The switch module 67 of confession includes double-pole multithrow switch.It is switched for example, switch module 67 can be DPTT double-pole triple throw.Wherein, first is defeated
Inbound port 671, the input terminal that the second input port 672 is double-pole multithrow switch, the first output port 673, second output terminal mouth
674 be the output end of double-pole multithrow switch.First input port 671, the second input port 672 can connect the first output end
Mouthfuls 673, any one in second output terminal mouth 674.
When needing using WIFI double antennas, wireless fidelity module control first input end 671 and the first output end 673 or
Second output terminal 674 is connected, and the second antenna 62 or third antenna 63 is made to form WIFI double antennas with first antenna 61.
When exiting WIFI double antennas, wireless fidelity module and first input end 671 disconnect or first input end 671 with
Other output ends disconnect.
In some embodiments, switch module 67 obtains the second antenna 62 respectively and third antenna 63 receives the signal of signal
Quality；The high-quality antenna of select-out signal is made as main collection antenna, another antenna from the second antenna 62 and third antenna 63
For diversity antenna.
Referring to Fig. 7, Fig. 7 is second of structural schematic diagram of antenna module provided by the embodiments of the present application.The application is real
The antenna module 60 and the main distinction of a upper embodiment for applying example offer are that electronic equipment further includes the 4th antenna 64.4th
Antenna 64 is for receiving distant signal.Switch module 67 for obtaining the second antenna 62, third antenna 63 and the 4th day respectively
The channel quality indicator of line 64；Channel quality indicator maximum is selected from the second antenna 62, third antenna 63 and the 4th antenna 64
Antenna as main collection antenna, second largest antenna of channel quality indicator is as diversity antenna.
Referring to Fig. 8, Fig. 8 is another structural schematic diagram of switch module provided by the embodiments of the present application.The application is implemented
The switch module 67 that example provides includes the first single pole multiple throw 67A and the second single pole multiple throw 67B.For example, the first hilted broadsword
Multithrow switch 67A and the second single pole multiple throw 67B is single-pole three-throw switch.First input port 671, the second input port
672 be respectively the input terminal of the input terminal and the second single pole multiple throw 67B of the first single pole multiple throw 67A.First output end
Mouth 673, second output terminal mouth 674, third output port 675 include the output end and the second list of the first single pole multiple throw 67A
The output end of knife multithrow switch 67B.
For example, each output end of the first single pole multiple throw 67A can respectively with the second single pole multiple throw 67B one
A output end connection, to be respectively formed the first output port 673, second output terminal mouth 674, third output port 675.
When needing using WIFI double antennas, wireless fidelity module control first input end 671 and the first output end 673 or
Second output terminal 674 or third output end 675 are connected, and make the second antenna 62 or third antenna 63 or the 4th antenna 64 and first day
Line 61 forms WIFI double antennas.
When exiting WIFI double antennas, wireless fidelity module and first input end 671 disconnect or first input end 671 with
Other output ends disconnect.
It should be noted that electronic equipment can also include the antenna of five antennas, six antennas or more, the switching of the second antenna
After receiving distant signal, electronic equipment selects main one point of a collection antenna from the mutiple antennas for receiving distant signal
Collect antenna, the multiple diversity antennas of main collection antenna can also be selected, multiple main one diversity antenna of collection antenna can also be selected.
The embodiment of the present application also provides a kind of electronic equipment, which includes shell and antenna module, the antenna sets
Part is mounted in the shell, and antenna module is the antenna module of any of the above-described embodiment.
In some embodiments, electronic equipment include shell, antenna module and control chip, antenna module and control chip
In the shell, antenna module include first antenna, the second antenna, third antenna, wireless fidelity module, radio-frequency module and
Switch module.
Original state, first antenna receive Wireless Fidelity signal, and the second antenna receives Wireless Fidelity signal, and third antenna connects
Distant signal is received, wireless fidelity module is coupled with first antenna and the second antenna, and radio-frequency module passes through switch module and third
Antenna couples.Wherein wireless fidelity module is also coupled by switch module with first antenna or the second antenna.
It controls chip to be used for when detecting that third antenna is in running order, it is remote that the second antenna is switched to reception
Signal；Then the channel quality indicator of the second antenna and third antenna is obtained respectively；Finally from the second antenna and third antenna
The big antenna of channel quality indicator is selected as main collection antenna, the small antenna of channel quality indicator is as diversity antenna.
The embodiment of the present application also provides a kind of storage medium, and computer program is stored in storage medium, when computer journey
When sequence is run on computers, computer executes the method for controlling antenna of any of the above-described embodiment.
It should be noted that one of ordinary skill in the art will appreciate that whole in the various methods of above-described embodiment or
Part steps are relevant hardware can be instructed to complete by computer program, and computer program can be stored in computer
In readable storage medium storing program for executing, storage medium can include but is not limited to：It is read-only memory (ROM, Read Only Memory), random
Access memory (RAM, Random Access Memory), disk or CD etc..
Method of controlling antenna, antenna module, electronic equipment and the storage medium that the embodiment of the present application is provided above into
It has gone and has been discussed in detail.Specific examples are used herein to illustrate the principle and implementation manner of the present application, the above implementation
The explanation of example is merely used to help understand the present processes and its core concept；Meanwhile for those skilled in the art, according to
According to the thought of the application, there will be changes in the specific implementation manner and application range, and to sum up, the content of the present specification is not answered
It is interpreted as the limitation to the application.
Claims (11)
1. a kind of method of controlling antenna is applied to electronic equipment, which is characterized in that the electronic equipment includes wireless for receiving
The first antenna of Fidelity signal and the second antenna, and the third antenna for receiving distant signal, the method includes：
When detecting that the third antenna is in running order, second antenna is switched to reception distant signal；
The channel quality indicator of second antenna and third antenna is obtained respectively；
The big antenna of channel quality indicator is selected from second antenna and third antenna as main collection antenna, channel quality refers to
Small antenna is marked as diversity antenna.
2. method of controlling antenna according to claim 1, which is characterized in that when detecting that the third antenna is in work
When state, before second antenna is switched to the step of receiving distant signal, including：
Obtain the RRC status of the third antenna；
If the RRC status of the third antenna is connection status, it is determined that whether the third antenna is used for voice
Signal transmission；
If so, determining that the third antenna is in running order.
3. method of controlling antenna according to claim 1, which is characterized in that when detecting that the third antenna is in work
When state, second antenna is switched to the step of receiving distant signal, is specifically included：
When detecting that the third antenna is in running order, obtain the third antenna receive signal the first signal it is strong
Degree；
If first signal strength is less than preset signal strength threshold value, second antenna is switched to the remote letter of reception
Number.
4. method of controlling antenna according to claim 3, which is characterized in that further include：
If first signal strength is not less than preset signal strength threshold value, the third antenna receives signal the is obtained
One bit error rate；
If first bit error rate is more than default bit error rate threshold, second antenna is switched to reception distant signal.
5. method of controlling antenna according to claim 1, which is characterized in that when detecting that the third antenna is in work
When state, second antenna is switched to the step of receiving distant signal, is specifically included：
When the detection third antenna is in running order, the voltage standing wave ratio of the third antenna is obtained；
If the voltage standing wave ratio is more than predeterminated voltage standing-wave ratio threshold value, second antenna is switched to the remote letter of reception
Number.
6. method of controlling antenna according to claim 1, which is characterized in that when detecting that the third antenna is in work
When state, second antenna is switched to the step of receiving distant signal, is specifically included：
When the detection third antenna is in running order, the data volume of the third antenna transmission data is obtained；
If the data volume is more than preset data amount threshold value, second antenna is switched to reception distant signal.
7. method of controlling antenna according to claim 1, which is characterized in that the electronic equipment further includes remote for receiving
4th antenna of distance signal, the method specifically include：
When detecting that the third antenna or the 4th antenna are in running order, second antenna is switched to reception
Distant signal；
The channel quality indicator of second antenna, third antenna and the 4th antenna is obtained respectively；
The maximum antenna of channel quality indicator is selected from second antenna, third antenna and the 4th antenna as main collection day
Line, second largest antenna of channel quality indicator is as diversity antenna.
8. a kind of antenna module, which is characterized in that including：
First antenna, for receiving Wireless Fidelity signal；
Second antenna, for receiving Wireless Fidelity signal；
Third antenna, for receiving distant signal；
Wireless fidelity module is coupled with the first antenna and second antenna；
Radio-frequency module is coupled by switch module with third antenna；
The switch module, for when detect the third antenna it is in running order when, by second antenna be switched to
Radio-frequency module coupling, and obtain the channel quality indicator of second antenna and third antenna respectively, and from described the
The big antenna of channel quality indicator is selected in two antennas and third antenna as main collection antenna, the small antenna of channel quality indicator is made
For diversity antenna.
9. antenna module according to claim 8, which is characterized in that further include：
4th antenna, for receiving distant signal；
The switch module is additionally operable to when detecting that the third antenna or the 4th antenna are in running order, by institute
It states the second antenna and is switched to and coupled with the radio-frequency module, and obtain second antenna, third antenna and the 4th day respectively
The channel quality indicator of line, and it is maximum from second antenna, third antenna and the 4th antenna to select channel quality indicator
Antenna is as main collection antenna, and second largest antenna of channel quality indicator is as diversity antenna.
10. a kind of electronic equipment, which is characterized in that including shell and antenna module, the antenna module is mounted on the shell
Interior, the antenna module is the antenna module described in claim 8 or 9.
11. a kind of storage medium, which is characterized in that computer program is stored in the storage medium, when the computer journey
When sequence is run on computers so that the computer perform claim requires 1 to 7 any one of them method of controlling antenna.
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| CN201810205153.8A CN108462522B (en) | 2018-03-13 | 2018-03-13 | Antenna control method, antenna assembly, electronic device and storage medium |
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