CN108039897A - Antenna switching method, device, storage medium and electronic equipment - Google Patents
Antenna switching method, device, storage medium and electronic equipment Download PDFInfo
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- CN108039897A CN108039897A CN201810129121.4A CN201810129121A CN108039897A CN 108039897 A CN108039897 A CN 108039897A CN 201810129121 A CN201810129121 A CN 201810129121A CN 108039897 A CN108039897 A CN 108039897A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
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- Computer Networks & Wireless Communication (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The embodiment of the present application provides a kind of antenna switching method, device, storage medium and electronic equipment, and the antenna switching method includes：Obtain electronic equipment the historical geography position residing for multiple historical junctures, in each historical geography position when each antenna performance parameter；Establish the correspondence between the performance parameter of each historical geography position and each antenna；First antenna is determined in the geographical location and the correspondence being presently according to the electronic equipment from the multiple antenna；The first antenna is switched to the main collection antenna of the electronic equipment.In the antenna switching method, electronic equipment can determine first antenna according to the geographical location and historical data being presently in from mutiple antennas, and by the first antenna switching based on collect antenna, so as to select the preferable antenna of performance as main collection antenna, the communication stability of electronic equipment can be improved.
Description
Technical field
This application involves field of communication technology, more particularly to a kind of antenna switching method, device, storage medium and electronics are set
It is standby.
Background technology
As the electronic equipments such as the development of the communication technology, smart mobile phone are increasingly popularized.User passes through electronic equipment
Communicated with other people more and more frequent.
Currently, it is usually provided with mutiple antennas in electronic equipment.Each antenna may be used to launch signal.It is and different
Antenna, since the disturbed condition that the setting position of antenna on an electronic device is different, is subject to is different, so that each antenna is in difference
The performance for launching signal under scene is also different.If the antenna performance for launching signal on electronic equipment is bad, electronics is influenced whether
Normal communication between equipment and other equipment.
The content of the invention
The embodiment of the present application provides a kind of antenna switching method, device, storage medium and electronic equipment, can improve electronics
The communication stability of equipment.
The embodiment of the present application provides a kind of antenna switching method, and applied in electronic equipment, the electronic equipment includes more
A antenna, the antenna switching method include：
Obtain the electronic equipment in the historical geography position residing for multiple historical junctures, in each historical geography
Each performance parameter of antenna during position, the performance parameter include call cutting off rate, without service rate, network rate, connect
Receive at least one in signal strength, transmission power；
Establish the correspondence between the performance parameter of each historical geography position and each antenna；
The geographical location being presently according to the electronic equipment and the correspondence are true from the multiple antenna
Make first antenna；
The first antenna is switched to the main collection antenna of the electronic equipment.
The embodiment of the present application also provides a kind of antenna-switching device, and applied in electronic equipment, the electronic equipment includes
Mutiple antennas, the antenna-switching device include：
Acquisition module, for obtain the electronic equipment in the historical geography position residing for multiple historical junctures, in every
Each the performance parameter of the antenna, the performance parameter include call cutting off rate, without service during a historical geography position
It is at least one in rate, network rate, received signal strength, transmission power；
Module is established, for establishing pair between each historical geography position and the performance parameter of each antenna
It should be related to；
Determining module, for the geographical location that is presently according to the electronic equipment and the correspondence from described
First antenna is determined in mutiple antennas；
Handover module, for the first antenna to be switched to the main collection antenna of the electronic equipment.
The embodiment of the present application also provides a kind of storage medium, computer program is stored with the storage medium, when described
When computer program is run on computers so that the computer performs above-mentioned antenna switching method.
The embodiment of the present application also provides a kind of electronic equipment, including processor and memory, is stored with the memory
Computer program, the processor is by calling the computer program stored in the memory, for performing above-mentioned day
Line switching method.
Antenna switching method provided by the embodiments of the present application, including：Electronic equipment is obtained residing for multiple historical junctures
Historical geography position, in each historical geography position when each antenna performance parameter；With establishing each history
Manage the correspondence between the performance parameter of position and each antenna；The geographical position being presently according to the electronic equipment
Put and the correspondence determines first antenna from the multiple antenna；The first antenna is switched to the electronics
The main collection antenna of equipment.In the antenna switching method, electronic equipment can be according to the geographical location and history being presently in
Data determine first antenna from mutiple antennas, and will collect antenna based on first antenna switching, so as to selectivity
The preferable antenna of energy is as main collection antenna, it is possible to reduce the feelings such as call drop, information loss during electronic equipment and base station communication
Condition, so as to improve the communication stability of electronic equipment.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that drawings in the following description are 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 structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is second of structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 3 is the first flow diagram of antenna switching method provided by the embodiments of the present application.
Fig. 4 is second of flow diagram of antenna switching method provided by the embodiments of the present application.
Fig. 5 is the third flow diagram of antenna switching method provided by the embodiments of the present application.
Fig. 6 is the 4th kind of flow diagram of antenna switching method provided by the embodiments of the present application.
Fig. 7 is the 5th kind of flow diagram of antenna switching method provided by the embodiments of the present application.
Fig. 8 is the application scenarios schematic diagram of antenna switching method provided by the embodiments of the present application.
Fig. 9 is the structure diagram of antenna-switching device provided by the embodiments of the present application.
Figure 10 is another structure diagram of antenna-switching device provided by the embodiments of the present application.
Figure 11 is the third structure diagram of electronic equipment provided by the embodiments of the present application.
Figure 12 is the 4th kind of structure diagram of electronic equipment provided by the embodiments of the present application.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried 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 ", " the 3rd " in the description and claims of this application and above-mentioned attached drawing etc.
(if present) is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that this
The object of sample description can exchange in the appropriate case.In addition, term " comprising " and " having " and their any deformation, meaning
Figure is to cover non-exclusive include.For example, contain the process of series of steps, method or contain a series of modules or list
The device of member, electronic equipment, system are not necessarily limited to those steps or module or the unit clearly listed, and 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.
The embodiment of the present application provides a kind of electronic equipment.The electronic equipment can be that smart mobile phone, tablet computer etc. are set
It is standby.In certain embodiments, with reference to figure 1, electronic equipment 100 include display screen 10, center 20, circuit board 30, battery 40 and
Rear cover 50.
Wherein, display screen 10 is installed 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, for accommodating other electronic components or work(of electronic equipment 100 with rear cover 50
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. type display screen.
In certain embodiments, glass cover-plate can be provided with 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 certain embodiments, as shown in Figure 1, display screen 10 can include display area 11 and non-display area 12.
Wherein, display area 11 performs the display function of display screen 10, for showing the information such as image, text.Non-display area 12 is not
Show information.Non-display area 12 can be used for setting the function modules such as camera, receiver, proximity sensor.In some realities
Apply in example, non-display area 12 can be included positioned at least one region of 11 upper and lower part of display area.
In certain embodiments, as shown in Fig. 2, display screen 10 can be to shield comprehensively.At this time, display screen 10 can be with full frame aobvious
Show information, so that electronic equipment 100 has larger screen accounting.Display screen 10 only includes display area 11, without including non-aobvious
Show region.At this time, the function module such as the camera in electronic equipment 100, proximity sensor can be hidden in the lower section of display screen 10,
And the fingerprint recognition module of electronic equipment 100 can be arranged on 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 to be 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 certain embodiments, the material of center 20 can include metal or plastic cement.
Circuit board 30 is installed on inside above-mentioned receiving space.For example, circuit board 30 may be mounted on the center 20, and
Together it is housed in above-mentioned receiving space with center 20.Circuit board 30 can be the mainboard of electronic equipment 100.Set on circuit board 30
Earth point is equipped with, to realize the ground connection of circuit board 30.Motor, microphone, loudspeaker, called can be integrated with circuit board 30
Device, earphone interface, Universal Serial Bus Interface (USB interface), camera, proximity sensor, ambient light sensor, gyroscope with
And one or more of function module such as processor.Meanwhile display screen 10 can be electrically connected to circuit board 30.
In certain embodiments, it is provided with display control circuit on circuit board 30.The display control circuit is to display screen
10 output electric signals, information is shown with control display screen 10.
Battery 40 is installed on inside above-mentioned receiving space.For example, battery 40 may be mounted on the center 20, and in
Frame 20 is together housed in above-mentioned receiving space.Battery 40 can be electrically connected to the circuit board 30, to realize battery 40 for electricity
Sub- equipment 100 is powered.Wherein, electric power management circuit can be provided with circuit board 30.The electric power management circuit is used for electricity
The voltage that pond 40 provides is assigned to each electronic component in electronic equipment 100.
Rear cover 50 is used for the exterior contour for forming electronic equipment 100.Rear cover 50 can be integrally formed.In the shaping of rear cover 50
During, the structures such as rear camera hole, fingerprint recognition module mounting hole can be formed on rear cover 50.
In the present embodiment, electronic equipment 100 further includes mutiple antennas.Wherein, mutiple antennas can be two, three or
More antennas of person.The multiple antenna spacing is set.For example, with reference to figure 2, electronic equipment 100 includes two antennas：Antenna 61
With antenna 62.The antenna 61, antenna 62 are electrically connected with the circuit board 30 in electronic equipment 100.The antenna 61, antenna 62 can
To be arranged on the center 20, or it is arranged on the rear cover 50.The antenna 61, antenna 62 are arranged at intervals.For example, institute
The upper left corner of electronic equipment 100 can be arranged on by stating antenna 61, and the antenna 62 can be arranged on the bottom right of electronic equipment 100
Angle.
Wherein, the antenna 61, antenna 62 are used to launch and/or receive signal.For example, the antenna 61, antenna 62 can
For launching and/or receiving radiofrequency signal.It should be noted that the antenna 61, antenna 62 can individually complete signal
Transmitting and reception.
During electronic equipment 100 communicates with base station or other electronic equipments, one in the antenna 61, antenna 62
A to be used as main collection antenna, another is as diversity antenna.Also, main collection antenna and diversity antenna can switch mutually.Wherein, it is main
Collection antenna performs the transmitting and reception of signal at the same time, and diversity antenna only receives signal without launching signal.
The embodiment of the present application provides a kind of antenna switching method, and the antenna switching method can be applied to above-mentioned electronics and set
In standby 100.As shown in figure 3, the antenna switching method, may comprise steps of：
S110, obtain electronic equipment in the historical geography position residing for multiple historical junctures, in each history
The performance parameter of each antenna when managing position.
Wherein, electronic equipment can continuously collect historical data in use.The historical data can be with
Including electronic equipment the historical geography position residing for multiple historical junctures, in each historical geography position when each day
The performance parameter of line.
Wherein, alignment system can be provided with electronic equipment.For example, the alignment system can be global positioning system
(GlobalPositioning System, GPS), Beidou satellite navigation system (BeiDou Navigation Satellite
System, BDS) etc..Electronic equipment can be obtained from by alignment system in the historical geography position residing for multiple historical junctures
Put.The historical geography position can be the geographical coordinate of electronic equipment, or some region, such as market, cell, electricity
Movie theatre etc..
For example, electronic equipment can be with per the geographical location obtained once every other hour residing for itself, or acquisition per minute
The once geographical location residing for itself.The geographical location that electronic equipment is got is the historical geography position.The history
At the time of moment is when electronic equipment obtains the geographical location residing for itself.
In addition, electronic equipment after the historical geography position residing for itself is got every time, can obtain each day respectively
The performance parameter of line.The performance parameter includes call cutting off rate, without service rate, network rate, received signal strength, transmitting work(
It is at least one in rate.
Wherein, cutting off rate of conversing represents the probability of electronic equipment accidental interruption in communication process.Cutting off rate of conversing is lower,
Represent that the performance of antenna is better.No service rate represents that electronic equipment can not establish the probability of connection with any base station.Without service rate
It is lower, represent that the performance of antenna is better.Network rate represents the speed of electronic equipment transmitting uplink signal or receives downlink letter
Number speed.Network rate is bigger, represents that the performance of antenna is better.Receiving signal strength expression antenna receives the signal of base station
Intensity.Received signal strength is higher, represents that antenna performance is better.When transmission power represents antenna to base station transmission uplink signal
Power.Transmission power is smaller, represents that antenna performance is better.
S120, establishes the correspondence between the performance parameter of each historical geography position and each antenna.
Electronic equipment is got in the historical geography position residing for multiple historical junctures, in each historical geography position
When putting after the performance parameter of each antenna, each historical geography position can be established and the performance of each antenna is joined
Correspondence between number.It should be noted that the correspondence can form database, and electronic equipment can be to shape
Into database be constantly updated.For example, the correspondence that electronic equipment is established can be the corresponding pass shown in table 1
System：
Table 1
It should be noted that as the historical data that electronic equipment obtains is on the increase, namely electronic equipment is to described right
It should be related to and constantly be updated, the records of the antenna performance parameters of each historical geography position correspondence can have a plurality of.
S130, the geographical location being presently according to the electronic equipment and the correspondence are from the multiple antenna
In determine first antenna.
When electronic equipment needs to switch over antenna, namely when needing to set at least one primary antenna, electronic equipment
The geographical location itself being presently in can be obtained by alignment system.Wherein, electronic equipment needs what antenna was switched over
Situation has a variety of.For example, when electronic equipment is changed from Idle state to connected state, electronic equipment needs to switch over antenna.
Wherein, Idle state represents that electronic equipment only carries out monitoring task, namely electronic equipment only receives information (such as the base of base station transmission
The broadcast message stood), without sending information to base station.Connected state represents that there are the shape of data interaction between electronic equipment and base station
State, electronic equipment needs to send information to base station under connected state, such as electronic equipment needs to send upstream data to base station.
For another example when electronic equipment is switched to another new base station by a base station connected, electronic equipment
Antenna can be switched over.
It should be noted that the geographical location that electronic equipment is presently in is the real-time geographical locations residing for electronic equipment.
The geographical location can be the geographical coordinate of electronic equipment, or some region, such as market, cell, cinema etc..
Wherein, the type for the current geographic position that electronic equipment is got and the type phase of historical geography position in the correspondence
Together.
Then, electronic equipment according to the geographical location and the correspondence being presently in from multiple days of electronic equipment
First antenna is determined in line.Wherein, the first antenna can be the preferable antenna of current performance in electronic equipment.At some
In embodiment, the first antenna can be the antenna that current performance is best in electronic equipment.It should be noted that due in
During different environment, disturbed condition, the situation of being blocked in electronic equipment suffered by each antenna are probably different.Cause
This, when electronic equipment is in different environment, the best antenna of performance is likely to be different.That is, electronic equipment is in not
With geographical location when, the best antenna of current performance is probably different.
The first antenna, is switched to the main collection antenna of the electronic equipment by S140.
After electronic equipment determines first antenna from mutiple antennas, the first antenna can be switched to the electronics
The main collection antenna of equipment, signal is sent by the main collection antenna to base station.
In certain embodiments, the processor in electronic equipment can be coupled with mutiple antennas respectively by switching switch.
For example, when electronic equipment includes two antennas, with reference to figure 8, the processor in electronic equipment can be distinguished by switching switch
Coupled with described two antennas.When needing to collect antenna based on an antenna switching, processor can be cut by switching switch
Change to the antenna connect so that by the antenna switching based on collect antenna.
It should be understood that the geographical location and the correspondence that are presently according to itself due to electronic equipment are determined
First antenna, the first antenna can be the preferable antenna of current performance, therefore can be by the preferable antenna of performance to base
Stand and send signal, situations such as electronic equipment is lost with the call drop during base station communication, information is reduced, so as to improve electronics
The communication stability of equipment.
In certain embodiments, as shown in figure 4, step S130, the geographical location being presently according to the electronic equipment
And the correspondence determines first antenna from the multiple antenna, comprises the following steps：
S131, the geographical location that the electronic equipment is presently in is matched with multiple historical geography positions,
And by the historical geography location determination of successful match it is the first historical geography position；
S132, is determined first day according to the first historical geography position and the correspondence from mutiple antennas
Line.
Wherein, electronic equipment can obtain the geographical location itself being presently in, and by current geographical location and foundation
The correspondence in multiple historical geography positions matched.When being matched, electronic equipment can be by current ground
Position is managed one by one compared with each historical geography position, to judge to whether there is with working as in the multiple historical geography position
Identical one in preceding geographical location.
If in the presence of the historical geography position identical with current geographical location, namely history of existence geographical location with it is current
Geographical location successful match, then be the first historical geography position by the historical geography location determination of successful match.Then, electronics is set
It is standby that first antenna is determined from mutiple antennas according to the first historical geography position and the correspondence.
If there is no the historical geography position identical with current geographical location, namely there is no historical geography position with working as
Preceding geographical location successful match, then electronic equipment can be with termination process.
In certain embodiments, the correspondence includes connecing for each historical geography position and each antenna
Receive the first correspondence between signal strength.As shown in figure 5, step S132, according to the first historical geography position and
The correspondence determines first antenna from mutiple antennas, comprises the following steps：
S1321, determines that the reception signal of the first historical geography position correspondence is strong according to first correspondence
The most strong antenna of degree；
S1322, is determined as first antenna by the most strong antenna of the received signal strength.
Wherein, the correspondence includes each historical geography position and the received signal strength of each antenna
Between the first correspondence.For example, first correspondence can be the correspondence shown in table 2：
Table 2
For example, the first historical geography position that electronic equipment determines is XX cells, then electronic equipment can be according to described
One correspondence determines that the most strong antenna of received signal strength is antenna 1.Then, antenna 1 is determined as first antenna.
In certain embodiments, each antenna of each historical geography position correspondence in first correspondence connects
The record of receipts signal strength can have a plurality of.For example, first correspondence can be the correspondence shown in table 3：
Table 3
At this time, the received signal strength of each antenna can be the average value of a plurality of record.
In certain embodiments, the correspondence includes each historical geography position and the hair of each antenna
Penetrate the second correspondence between power.As shown in fig. 6, step S132, according to the first historical geography position and described
Correspondence determines first antenna from mutiple antennas, comprises the following steps：
S1323, the transmission power of the first historical geography position correspondence is determined most according to second correspondence
Small antenna；
S1324, is determined as first antenna by the antenna of transmission power minimum.
Wherein, between transmission power of the correspondence including each historical geography position and each antenna
The second correspondence.For example, second correspondence can be the correspondence shown in table 4：
Table 4
| Historical geography position | The transmission power (dBm) of antenna 1 | The transmission power (dBm) of antenna 2 | … |
| XX markets | 20 | 15 | … |
| XX cells | 21 | 23 | … |
| XX cinemas | 18 | 19 | … |
| … | … | … | … |
For example, the first historical geography position that electronic equipment determines is XX cells, then electronic equipment can be according to described
Two correspondences determine that the antenna of transmission power minimum is antenna 1.Then, antenna 1 is determined as first antenna.
In certain embodiments, the hair of each antenna of each historical geography position correspondence in second correspondence
Penetrate the record of power can have it is a plurality of.At this time, the transmission power of each antenna can be the average value of a plurality of record.
In certain embodiments, the correspondence includes connecing for each historical geography position and each antenna
Receive the 3rd correspondence between signal strength, transmission power.As shown in fig. 7, step S132, according to first historical geography
Position and the correspondence determine first antenna from mutiple antennas, comprise the following steps：
S1325, calculates the signal parameter of each antenna of the first historical geography position correspondence；
S1326, is determined as first antenna by the antenna of signal parameter minimum.
Wherein, the correspondence includes each historical geography position and the reception signal of each antenna is strong
The 3rd correspondence between degree, transmission power.For example, the 3rd correspondence can be the correspondence shown in table 5：
Table 5
For example, the first historical geography position that electronic equipment determines is XX cells, then electronic equipment can be according to described
Three correspondences calculate the signal parameter of each antenna of the first historical geography position correspondence.Wherein, electronic equipment
It can be calculated according to the following formula：
P=-kr×Pr+kt×Pt
Wherein, P is the signal parameter, krFor the reception signal weight value of each antenna, PrFor each antenna
Received signal strength, ktFor the transmission power weighted value of each antenna, PtFor the transmission power of each antenna.
kr、ktCan be pre-set numerical value.For example, krCan be 0.4, ktCan be 0.6.For another example krCan be
30, ktCan be 70.
Electronic equipment can calculate each antenna of the first historical geography position correspondence according to above formula
Signal parameter, and the antenna of signal parameter minimum is determined as first antenna.
When it is implemented, the application is not producing conflict from the limitation of the execution sequence of described each step
In the case of, some steps can also use other orders to carry out or be carried out at the same time.
From the foregoing, it will be observed that antenna switching method provided by the embodiments of the present application, including：Electronic equipment is obtained in multiple history
Carve residing historical geography position, in each historical geography position when each antenna performance parameter；Establish each institute
State the correspondence between the performance parameter of historical geography position and each antenna；It is presently according to the electronic equipment
Geographical location and the correspondence determine first antenna from the multiple antenna；The first antenna is switched to
The main collection antenna of the electronic equipment.In the antenna switching method, electronic equipment can be according to the geographical location being presently in
And historical data determines first antenna from mutiple antennas, and antenna will be collected based on first antenna switching, so as to
To select the preferable antenna of performance as main collection antenna, it is possible to reduce electronic equipment and the call drop during base station communication, information
Situations such as loss, so as to improve the communication stability of electronic equipment.
The embodiment of the present application also provides a kind of antenna-switching device, and the antenna-switching device can be integrated in electronic equipment
In, the electronic equipment can be the equipment such as smart mobile phone, tablet computer.
As shown in figure 9, antenna-switching device 200 can include：Acquisition module 201, establish module 202, determining module 203
And handover module 204.
Acquisition module 201, for obtain electronic equipment in the historical geography position residing for multiple historical junctures, in each
The performance parameter of each antenna during the historical geography position.
Wherein, electronic equipment can continuously obtain historical data in use.The historical data can be with
Including electronic equipment the historical geography position residing for multiple historical junctures, in each historical geography position when each day
The performance parameter of line.
Wherein, alignment system can be provided with electronic equipment.For example, the alignment system can be global positioning system
(GlobalPositioning System, GPS), Beidou satellite navigation system (BeiDou Navigation Satellite
System, BDS) etc..Acquisition module 201 can obtain electronic equipment in the history residing for multiple historical junctures by alignment system
Geographical location.The historical geography position can be the geographical coordinate of electronic equipment, or some region, such as market,
Cell, cinema etc..
For example, acquisition module 201 can be with per the geographical location obtained every other hour residing for primary electron equipment, or every point
Clock obtains the geographical location residing for primary electron equipment.The geographical location that acquisition module 201 is got is the historical geography
Position.At the time of when the historical juncture is the geographical location residing for the acquisition electronic equipment of acquisition module 201.In addition, obtain
Module 201 can obtain the performance ginseng of each antenna respectively after the historical geography position residing for electronic equipment is got every time
Number.The performance parameter include call cutting off rate, without in service rate, network rate, received signal strength, transmission power at least
One.
Wherein, cutting off rate of conversing represents the probability of electronic equipment accidental interruption in communication process.Cutting off rate of conversing is lower,
Represent that the performance of antenna is better.No service rate represents that electronic equipment can not establish the probability of connection with any base station.Without service rate
It is lower, represent that the performance of antenna is better.Network rate represents the speed of electronic equipment transmitting uplink signal or receives downlink letter
Number speed.Network rate is bigger, represents that the performance of antenna is better.Receiving signal strength expression antenna receives the signal of base station
Intensity.Received signal strength is higher, represents that antenna performance is better.When transmission power represents antenna to base station transmission uplink signal
Power.Transmission power is smaller, represents that antenna performance is better.
Module 202 is established, for establishing between each historical geography position and the performance parameter of each antenna
Correspondence.
Acquisition module 201 get electronic equipment in the historical geography position residing for multiple historical junctures, in each institute
State during historical geography position after the performance parameter of each antenna, each historical geography position can be established by establishing module 202
Put the correspondence between the performance parameter of each antenna.It should be noted that the correspondence can form number
According to storehouse, and establish module 202 and the database of formation can be constantly updated.For example, establish the institute of the foundation of module 202
It can be the correspondence shown in table 6 to state correspondence：
Table 6
It should be noted that as the historical data that acquisition module 201 obtains is on the increase, module 202 is established to described
Correspondence is constantly updated, and the records of the antenna performance parameters of each historical geography position correspondence can have a plurality of.
Determining module 203, for the geographical location that is presently according to the electronic equipment and the correspondence from
First antenna is determined in the multiple antenna.
When electronic equipment needs to switch over antenna, namely when needing to set at least one primary antenna, determining module
203 can obtain the geographical location that electronic equipment is presently in by alignment system.Wherein, electronic equipment needs to carry out antenna
The situation of switching has a variety of.For example, when electronic equipment is changed from Idle state to connected state, electronic equipment needs to carry out antenna
Switching.Wherein, Idle state represents that electronic equipment only carries out monitoring task, namely electronic equipment only receives the information of base station transmission
(such as broadcast message of base station), without sending information to base station.Connected state represents that there are data between electronic equipment and base station
Interactive state, electronic equipment needs to send information to base station under connected state, such as electronic equipment needs to send uplink to base station
Data.
For another example when electronic equipment is switched to another new base station by a base station connected, electronic equipment
Antenna can be switched over.
It should be noted that the geographical location that electronic equipment is presently in is the real-time geographical locations residing for electronic equipment.
The geographical location can be the geographical coordinate of electronic equipment, or some region, such as market, cell, cinema etc..
Wherein it is determined that the type for the current geographic position that module 203 is got and the type of historical geography position in the correspondence
It is identical.
It is then determined that module 203 according to the geographical location and the correspondence being presently in from the more of electronic equipment
First antenna is determined in a antenna.Wherein, the first antenna can be the preferable antenna of current performance in electronic equipment.
In some embodiments, the first antenna can be the antenna that current performance is best in electronic equipment.It should be noted that due to
During in different environment, disturbed condition, the situation of being blocked in electronic equipment suffered by each antenna are probably different.
Therefore, when electronic equipment is in different environment, the best antenna of performance is likely to be different.That is, electronic equipment is in
During different geographical location, the best antenna of current performance is probably different.
Handover module 204, for the first antenna to be switched to the main collection antenna of the electronic equipment.
After determining module 203 determines first antenna from mutiple antennas, handover module 204 can be by the first antenna
The main collection antenna of the electronic equipment is switched to, signal is sent to base station by the main collection antenna.
In certain embodiments, the processor in electronic equipment can be coupled with mutiple antennas respectively by switching switch.
For example, when electronic equipment includes two antennas, processor in electronic equipment can be by switching switch respectively with described two
A antenna coupling.When needing to collect antenna based on an antenna switching, processor can be switched to by switching switch and institute
State antenna connection so that by the antenna switching based on collect antenna.
It should be understood that the geographical location being presently according to itself due to determining module 203 and the correspondence
Determine first antenna, the first antenna can be the preferable antenna of current performance, therefore can pass through the preferable antenna of performance
Signal is sent to base station, situations such as electronic equipment is lost with the call drop during base station communication, information is reduced, so as to improve
The communication stability of electronic equipment.
In certain embodiments, as shown in Figure 10, determining module 203 includes：Matched sub-block 2031, determination sub-module
2032。
Matched sub-block 2031, for geographical location and the multiple historical geographies for being presently in the electronic equipment
Position is matched, and is the first historical geography position by the historical geography location determination of successful match；
Determination sub-module 2032, for according to the first historical geography position and the correspondence from mutiple antennas
In determine first antenna.
Wherein, matched sub-block 2031 can obtain the geographical location that electronic equipment is presently in, and by current geography
Position is matched with multiple historical geography positions in the correspondence.When being matched, matched sub-block 2031 can be with
By current geographical location one by one compared with each historical geography position, to judge to be in the multiple historical geography position
It is no to have one identical with current geographic position.
If in the presence of the historical geography position identical with current geographical location, namely history of existence geographical location with it is current
Geographical location successful match, then be the first historical geography position by the historical geography location determination of successful match.It is it is then determined that sub
Module 2032 determines first antenna according to the first historical geography position and the correspondence from mutiple antennas.
If there is no the historical geography position identical with current geographical location, namely there is no historical geography position with working as
Preceding geographical location successful match, then can be with termination process.
In certain embodiments, the correspondence includes connecing for each historical geography position and each antenna
Receive the first correspondence between signal strength.Determination sub-module 2032 is used to perform following steps：
Determine that the received signal strength of the first historical geography position correspondence is most strong according to first correspondence
Antenna；
The most strong antenna of the received signal strength is determined as first antenna.
Wherein, the correspondence includes each historical geography position and the received signal strength of each antenna
Between the first correspondence.For example, first correspondence can be the correspondence shown in table 7：
Table 7
For example, the first historical geography position that matched sub-block 2031 determines is XX cells, it is determined that submodule 2032 can
To determine the most strong antenna of received signal strength as antenna 1 according to first correspondence.Then, antenna 1 is determined as
First antenna.
In certain embodiments, each antenna of each historical geography position correspondence in first correspondence connects
The record of receipts signal strength can have a plurality of.For example, first correspondence can be the correspondence shown in table 8：
Table 8
At this time, the received signal strength of each antenna can be the average value of a plurality of record.
In certain embodiments, the correspondence includes each historical geography position and the hair of each antenna
Penetrate the second correspondence between power.Determination sub-module 2032 is used to perform following steps：
The day of the transmission power minimum of the first historical geography position correspondence is determined according to second correspondence
Line；
The antenna of transmission power minimum is determined as first antenna.
Wherein, between transmission power of the correspondence including each historical geography position and each antenna
The second correspondence.For example, second correspondence can be the correspondence shown in table 9：
Table 9
| Historical geography position | The transmission power (dBm) of antenna 1 | The transmission power (dBm) of antenna 2 | … |
| XX markets | 20 | 15 | … |
| XX cells | 21 | 23 | … |
| XX cinemas | 18 | 19 | … |
| … | … | … | … |
For example, the first historical geography position that matched sub-block 2031 determines is XX cells, it is determined that submodule 2032 can
To be determined the antenna of transmission power minimum as antenna 1 according to second correspondence.Then, antenna 1 is determined as first
Antenna.
In certain embodiments, the hair of each antenna of each historical geography position correspondence in second correspondence
Penetrate the record of power can have it is a plurality of.At this time, the transmission power of each antenna can be the average value of a plurality of record.
In certain embodiments, the correspondence includes connecing for each historical geography position and each antenna
Receive the 3rd correspondence between signal strength, transmission power.Determination sub-module 2032 is used to perform following steps：
Calculate the signal parameter of each antenna of the first historical geography position correspondence；
The antenna of signal parameter minimum is determined as first antenna.
Wherein, the correspondence includes each historical geography position and the reception signal of each antenna is strong
The 3rd correspondence between degree, transmission power.For example, the 3rd correspondence can be the correspondence shown in table 10：
Table 10
For example, the first historical geography position that matched sub-block 2031 determines is XX cells, it is determined that submodule 2032 can
To calculate the signal parameter of each antenna of the first historical geography position correspondence according to the 3rd correspondence.Its
In, determination sub-module 2032 can be calculated according to the following formula：
P=-kr×Pr+kt×Pt
Wherein, P is the signal parameter, krFor the reception signal weight value of each antenna, PrFor each antenna
Received signal strength, ktFor the transmission power weighted value of each antenna, PtFor the transmission power of each antenna.
kr、ktCan be pre-set numerical value.For example, krCan be 0.4, ktCan be 0.6.For another example krCan be
30, ktCan be 70.
Determination sub-module 2032 can be calculated according to above formula the first historical geography position correspondence it is each described in
The signal parameter of antenna, and the antenna of signal parameter minimum is determined as first antenna.
It when it is implemented, above modules can be realized as independent entity, can also be combined, be made
Realized for same or several entities.
From the foregoing, it will be observed that antenna-switching device 200 provided by the embodiments of the present application, obtains electronics by acquisition module 201 and sets
It is standby the historical geography position residing for multiple historical junctures, in each historical geography position when each antenna performance ginseng
Number；Establish module 202 and establish correspondence between the performance parameter of each historical geography position and each antenna；
Geographical location that determining module 203 is presently according to the electronic equipment and the correspondence are from the multiple antenna
Determine first antenna；The first antenna is switched to the main collection antenna of the electronic equipment by handover module 204.The antenna
Switching device can determine first according to the geographical location and historical data that electronic equipment is presently in from mutiple antennas
Antenna, and by the first antenna switching based on collect antenna, can so as to select the preferable antenna of performance as main collection antenna
To reduce situations such as electronic equipment is lost with the call drop during base station communication, information, so as to improve the logical of electronic equipment
Believe stability.
The embodiment of the present application also provides a kind of electronic equipment.The electronic equipment can be smart mobile phone, tablet computer etc.
Equipment.As shown in figure 11, electronic equipment 300 includes processor 301 and memory 302.Wherein, processor 301 and memory 302
It is electrically connected.
Processor 301 is the control centre of electronic equipment 300, utilizes various interfaces and the whole electronic equipment of connection
Various pieces, by running or calling the computer program being stored in memory 302, and call and are stored in memory 302
Interior data, perform the various functions and processing data of electronic equipment, so as to carry out integral monitoring to electronic equipment.
In the present embodiment, processor 301 in electronic equipment 300 can according to the steps, by one or one with
On the corresponding instruction of process of computer program be loaded into memory 302, and be stored in storage by processor 301 to run
Computer program in device 302, so as to fulfill various functions：
Obtain electronic equipment in the historical geography position residing for multiple historical junctures, in each historical geography position
When each antenna performance parameter, the performance parameter include call cutting off rate, without service rate, network rate, receive signal it is strong
It is at least one in degree, transmission power；
Establish the correspondence between the performance parameter of each historical geography position and each antenna；
The geographical location being presently according to the electronic equipment and the correspondence are true from the multiple antenna
Make first antenna；
The first antenna is switched to the main collection antenna of the electronic equipment.
In certain embodiments, the geographical location that is presently according to the electronic equipment and the correspondence are from institute
State when first antenna is determined in mutiple antennas, processor 301 performs following steps：
The geographical location that the electronic equipment is presently in is matched with multiple historical geography positions, and general
It is the first historical geography position with successful historical geography location determination；
Determined according to the first historical geography position and the correspondence from the multiple antenna first day
Line.
In certain embodiments, the correspondence includes connecing for each historical geography position and each antenna
The first correspondence between signal strength is received, according to the first historical geography position and the correspondence from described more
When determining first antenna in a antenna, processor 301 performs following steps：
Determine that the received signal strength of the first historical geography position correspondence is most strong according to first correspondence
Antenna；
The most strong antenna of the received signal strength is determined as first antenna.
In certain embodiments, the correspondence includes each historical geography position and the hair of each antenna
The second correspondence between power is penetrated, according to the first historical geography position and the correspondence from the multiple day
When first antenna is determined in line, processor 301 performs following steps：
The day of the transmission power minimum of the first historical geography position correspondence is determined according to second correspondence
Line；
The antenna of transmission power minimum is determined as first antenna.
In certain embodiments, the correspondence includes connecing for each historical geography position and each antenna
The 3rd correspondence between signal strength, transmission power is received, according to the first historical geography position and the corresponding pass
When system determines first antenna from the multiple antenna, processor 301 performs following steps：
The signal parameter of each antenna of the first historical geography position correspondence is calculated according to the following formula：P=-
kr×Pr+kt×Pt
Wherein, P is the signal parameter, krFor the reception signal weight value of each antenna, PrFor each antenna
Received signal strength, ktFor the transmission power weighted value of each antenna, PtFor the transmission power of each antenna；
The antenna of signal parameter minimum is determined as first antenna.
Memory 302 can be used for storage computer program and data.Include in the computer program that memory 302 stores
The instruction that can be performed within a processor.Computer program can form various functions module.Processor 301 is stored in by calling
The computer program of memory 302, so as to perform various functions application and data processing.
In certain embodiments, as shown in figure 12, electronic equipment 300 further includes：Radio circuit 303, display screen 304, control
Circuit 305, input unit 306, voicefrequency circuit 307, sensor 308 and power supply 309 processed.Wherein, processor 301 is respectively with penetrating
Frequency circuit 303, display screen 304, control circuit 305, input unit 306, voicefrequency circuit 307, sensor 308 and power supply 309
It is electrically connected.
Radio circuit 303 is used for transceiving radio frequency signal, with by wireless communication and the network equipment or other electronic equipments into
Row communication.
Display screen 304 is each available for the information and electronic equipment for showing by information input by user or being supplied to user
Kind graphical user interface, these graphical user interface can be made of image, text, icon, video and its any combination.
Control circuit 305 is electrically connected with display screen 304, and information is shown for control display screen 304.
Input unit 306 can be used for numeral, character information or the user's characteristic information (such as fingerprint) for receiving input, and
Produce the keyboard related with user setting and function control, mouse, operation lever, optics or the input of trace ball signal.Wherein,
Input unit 306 can include fingerprint recognition module.
Voicefrequency circuit 307 can provide the audio interface between user and electronic equipment by loudspeaker, microphone.
Sensor 308 is used to gather external environmental information.Sensor 308 can include ambient light sensor, acceleration
One or more in the sensors such as sensor, gyroscope.
The all parts that power supply 309 is used for electron equipment 300 are powered.In certain embodiments, power supply 309 can pass through
Power-supply management system and processor 301 are logically contiguous, so as to realize management charging, electric discharge, Yi Jigong by power-supply management system
The functions such as consumption management.
Although not shown in Figure 12, electronic equipment 300 can also include camera, bluetooth module etc., and details are not described herein.
From the foregoing, it will be observed that the embodiment of the present application provides a kind of electronic equipment, the electronic equipment performs following steps：Obtain
Electronic equipment the historical geography position residing for multiple historical junctures, in each historical geography position when each antenna
Performance parameter；Establish the correspondence between the performance parameter of each historical geography position and each antenna；According to
First antenna is determined in the geographical location and the correspondence that the electronic equipment is presently in from the multiple antenna；
The first antenna is switched to the main collection antenna of the electronic equipment.The electronic equipment can be according to the geography being presently in
Position and historical data determine first antenna from mutiple antennas, and will collect antenna based on first antenna switching, from
And the preferable antenna of performance can be selected to be used as main collection antenna, it is possible to reduce call drop during electronic equipment and base station communication,
Situations such as information is lost, so as to improve the communication stability of electronic equipment.
The embodiment of the present application also provides a kind of storage medium, computer program is stored with the storage medium, when described
When computer program is run on computers, the computer performs the antenna switching method described in 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 the computer program can be stored in meter
In calculation machine readable storage medium storing program for executing, the storage medium can include but is not limited to：Read-only storage (ROM, Read Only
Memory), random access memory (RAM, Random Access Memory), disk or CD etc..
Antenna switching method, device, storage medium and the electronic equipment provided above the embodiment of the present application carries out
It is discussed in detail.Specific case used herein is set forth the principle and embodiment of the application, above example
Illustrate that being only intended to help understands the present processes and its core concept；Meanwhile for those skilled in the art, according to this
The thought of application, there will be changes in specific embodiments and applications, in conclusion this specification content should
It is interpreted as the limitation to the application.
Claims (12)
- A kind of 1. antenna switching method, applied in electronic equipment, it is characterised in that the electronic equipment includes mutiple antennas, The antenna switching method includes：Obtain the electronic equipment in the historical geography position residing for multiple historical junctures, in each historical geography position When each antenna performance parameter, the performance parameter include call cutting off rate, without service rate, network rate, receive letter It is at least one in number intensity, transmission power；Establish the correspondence between the performance parameter of each historical geography position and each antenna；The geographical location and the correspondence being presently according to the electronic equipment are determined from the multiple antenna First antenna；The first antenna is switched to the main collection antenna of the electronic equipment.
- 2. antenna switching method according to claim 1, it is characterised in that described to be presently according to the electronic equipment Geographical location and correspondence the step of determining first antenna from the multiple antenna include：The geographical location that the electronic equipment is presently in is matched with multiple historical geography positions, and will matching into The historical geography location determination of work(is the first historical geography position；First antenna is determined from the multiple antenna according to the first historical geography position and the correspondence.
- 3. antenna switching method according to claim 2, it is characterised in that the correspondence includes each history The first correspondence between the received signal strength of geographical location and each antenna, it is described according to first history The step of reason position and the correspondence determine first antenna from the multiple antenna includes：The most strong day of the received signal strength of the first historical geography position correspondence is determined according to first correspondence Line；The most strong antenna of the received signal strength is determined as first antenna.
- 4. antenna switching method according to claim 2, it is characterised in that the correspondence includes each history The second correspondence between the transmission power of geographical location and each antenna, it is described according to the first historical geography position Put and the step of correspondence determines first antenna from the multiple antenna includes：The antenna of the transmission power minimum of the first historical geography position correspondence is determined according to second correspondence；The antenna of transmission power minimum is determined as first antenna.
- 5. antenna switching method according to claim 2, it is characterised in that the correspondence includes each history The 3rd correspondence between the received signal strength of geographical location and each antenna, transmission power, described in the basis The step of first historical geography position and the correspondence determine first antenna from the multiple antenna includes：The signal parameter of each antenna of the first historical geography position correspondence is calculated according to the following formula：P=-kr× Pr+kt×PtWherein, P is the signal parameter, krFor the reception signal weight value of each antenna, PrFor connecing for each antenna Receive signal strength, ktFor the transmission power weighted value of each antenna, PtFor the transmission power of each antenna；The antenna of signal parameter minimum is determined as first antenna.
- A kind of 6. antenna-switching device, applied in electronic equipment, it is characterised in that the electronic equipment includes mutiple antennas, The antenna-switching device includes：Acquisition module, for obtain the electronic equipment in the historical geography position residing for multiple historical junctures, in each institute Each the performance parameter of the antenna, the performance parameter include call cutting off rate, without service rate, net when stating historical geography position It is at least one in network speed, received signal strength, transmission power；Module is established, for establishing the corresponding pass between each historical geography position and the performance parameter of each antenna System；Determining module, for the geographical location that is presently according to the electronic equipment and the correspondence from the multiple First antenna is determined in antenna；Handover module, for the first antenna to be switched to the main collection antenna of the electronic equipment.
- 7. antenna-switching device according to claim 6, it is characterised in that the determining module includes：Matched sub-block, geographical location and multiple historical geography positions for the electronic equipment to be presently in carry out Matching, and be the first historical geography position by the historical geography location determination of successful match；Determination sub-module, for according to the first historical geography position and the correspondence from the multiple antenna really Make first antenna.
- 8. antenna-switching device according to claim 7, it is characterised in that the correspondence includes each history The first correspondence between the received signal strength of geographical location and each antenna, the determination sub-module are used for：The most strong day of the received signal strength of the first historical geography position correspondence is determined according to first correspondence Line；The most strong antenna of the received signal strength is determined as first antenna.
- 9. antenna-switching device according to claim 7, it is characterised in that the correspondence includes each history The second correspondence between the transmission power of geographical location and each antenna, the determination sub-module are used for：The antenna of the transmission power minimum of the first historical geography position correspondence is determined according to second correspondence；The antenna of transmission power minimum is determined as first antenna.
- 10. antenna-switching device according to claim 7, it is characterised in that the correspondence includes each described go through The 3rd correspondence between the received signal strength of history geographical location and each antenna, transmission power, the definite son Module is used for：The signal parameter of each antenna of the first historical geography position correspondence is calculated according to the following formula：P=-kr× Pr+kt×PtWherein, P is the signal parameter, krFor the reception signal weight value of each antenna, PrFor connecing for each antenna Receive signal strength, ktFor the transmission power weighted value of each antenna, PtFor the transmission power of each antenna；The antenna of signal parameter minimum is determined as first antenna.
- 11. a kind of storage medium, it is characterised in that computer program is stored with the storage medium, when the computer journey When sequence is run on computers so that the computer perform claim requires 1 to 5 any one of them antenna switching method.
- 12. a kind of electronic equipment, it is characterised in that the electronic equipment includes processor and memory, is deposited in the memory Computer program is contained, the processor is by calling the computer program stored in the memory, for right of execution Profit requires 1 to 5 any one of them antenna switching method.
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| CN115801952A (en) * | 2022-11-09 | 2023-03-14 | 昆山贝松精密电子有限公司 | Control method and system of antenna system |
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