CN104506221B - Method of controlling antenna and antenna - Google Patents
Method of controlling antenna and antenna Download PDFInfo
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- CN104506221B CN104506221B CN201410767955.XA CN201410767955A CN104506221B CN 104506221 B CN104506221 B CN 104506221B CN 201410767955 A CN201410767955 A CN 201410767955A CN 104506221 B CN104506221 B CN 104506221B
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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
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
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Abstract
A kind of method of controlling antenna of present invention offer and antenna.Method of controlling antenna provided by the invention include detection beam switching antenna in carry out business current antenna service condition parameter and directive antenna signal quality parameter, the service condition parameter is used to indicate that the traffic congestion situation of the antenna, the signal quality parameter to be used to indicate the signal quality of the antenna；According to the service condition parameter of the current antenna and the signal quality parameter of directive antenna business is switched to the antenna in other directions in the switched beam antenna by current antenna.Method of controlling antenna provided by the invention can switch antenna according to the signal strength and traffic congestion situation of antenna, to ensure being carried out continuously for business.
Description
Technical field
The present invention relates to the communication technology more particularly to a kind of method of controlling antenna and antenna.
Background technology
Antenna is the component for being used for emitting or receiving electromagnetic wave in wireless device.Currently, in antennas, intelligence
The application of antenna is more and more extensive.Smart antenna is also known as adaptive antenna array or variable antenna array, refers to can be with
Judge the intelligent algorithm of the spatial information and tracking, positioning signal source of signal, and airspace filter can be carried out according to this information
Aerial array.
Currently, smart antenna generally may include switched-beam antenna and adaptive antenna.Wherein, switched-beam antenna by
Multiple directional aerials are constituted, and each directional aerial is since angle is small, so usually gain is very big, coverage distance is farther out.Generally exist
When work, for a user, in numerous antennas, only working condition is in there are one directional aerial.As user's replacement or user
When position transfer, smart antenna can according to circumstances replace the working condition of directional aerial, another angle is allowed to be correctly oriented day
Line works on.Specifically, when carrying out the beam switchover of antenna, can directional aerial and base band and radio frequency processing module it
Between increase antenna switching day and close, when switching, judge whether to need to be switched to according to the signal(l)ing condition of the current antenna for carrying out business
The antenna in other directions switches to if current business aerial signal is bad on the directional aerial in other directions.
However, current switched-beam antenna is when in use, it can only be according to the signal quality of the current antenna for carrying out business
Judge whether to need to switch, and can not know whether the directional aerial in other directions meets the requirement that business is normally carried out, thus
When by service switching to other antennas, if the directional aerial business in other directions is more or poor signal, can not just it ensure
The normal transmitting-receiving of business, causes service disconnection phenomenon.
Invention content
The embodiment of the present invention provides a kind of method of controlling antenna and antenna, to overcome current antenna business is more or letter
When number poor quality, it can not ensure the problem of business is normally received and dispatched.
In a first aspect, the present invention provides a kind of method of controlling antenna, including：
Detection beam switch the current antenna that business is carried out in antenna service condition parameter and directive antenna
Signal quality parameter, service condition parameter are used to indicate the traffic congestion situation of antenna, and signal quality parameter is for indicating antenna
Signal quality；
According to the service condition parameter of current antenna and directive antenna signal quality parameter by business by current
Antenna switches to the antenna in other directions in switched beam antenna.
With reference to first aspect, in the first embodiment, according to the service condition parameter of current antenna and all directions
The signal quality parameter of antenna the antenna in other directions in service switching to switched beam antenna is specifically included：
If the service condition parameter of current antenna is more than the first traffic threshold and signal quality parameter is more than signal threshold value, sentence
Whether disconnected current antenna is signal optimal antenna, wherein signal optimal antenna is that signal quality is best in switched beam antenna
Antenna；
If current antenna is signal optimal antenna, by signal matter in other antennas of service switching to switched beam antenna
The antenna that parameter is more than signal threshold value is measured, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
With reference to first aspect, in the second embodiment, according to the service condition parameter of current antenna and all directions
The signal quality parameter of antenna the antenna in other directions in service switching to switched beam antenna is specifically included：
If the service condition parameter of current antenna is less than the first traffic threshold and signal quality parameter is less than signal threshold value, sentence
Whether disconnected current antenna is signal optimal antenna, and wherein signal optimal antenna is the day that signal quality is best in switched beam antenna
Line；
If current antenna is not signal optimal antenna, the service condition parameter of current antenna is more than the second traffic threshold
When, by service switching to signal optimal antenna.
With reference to first aspect, in the third embodiment, according to the service condition parameter of current antenna and all directions
The signal quality parameter of antenna the antenna in other directions in service switching to switched beam antenna is specifically included：
If the signal quality of current antenna is less than signal threshold value and service condition parameter is more than the first traffic threshold, judge to work as
Whether preceding antenna is signal optimal antenna, wherein signal optimal antenna is the antenna that signal quality is best in switched beam antenna；
If current antenna is signal optimal antenna, other signals parameter in service switching to switched beam antenna is more than
The antenna of signal threshold value, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
With reference to first aspect with first three embodiment, in the 4th kind of embodiment, service condition parameter is business
Transmit queue length.
With reference to first aspect with first three embodiment, in the 5th kind of embodiment, signal quality parameter includes following
A kind of or any number of combination：The signal strength of aerial signal, the signal-to-noise ratio of aerial signal.
Second aspect, the present invention provide a kind of antenna, including：
Detection module for the service condition parameter of the current antenna of progress business in detection beam switching antenna and owns
The signal quality parameter of the antenna in direction, service condition parameter are used to indicate the traffic congestion situation of antenna, signal quality parameter
Signal quality for indicating antenna；
Handover module, for according to the service condition parameter of current antenna and directive antenna signal quality parameter
Business is switched to the antenna in other directions in switched beam antenna by current antenna.
In conjunction with second aspect, in the first embodiment, handover module is specifically used for：
If the service condition parameter of current antenna is more than the first traffic threshold and signal quality parameter is more than signal threshold value, sentence
Whether disconnected current antenna is signal optimal antenna, wherein signal optimal antenna is that signal quality is best in switched beam antenna
Antenna；
If current antenna is signal optimal antenna, by signal matter in other antennas of service switching to switched beam antenna
The antenna that parameter is more than signal threshold value is measured, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
In conjunction with second aspect, in the second embodiment, handover module is specifically used for：
If the service condition parameter of current antenna is less than the first traffic threshold and signal quality parameter is less than signal threshold value, sentence
Whether disconnected current antenna is signal optimal antenna, and wherein signal optimal antenna is the day that signal quality is best in switched beam antenna
Line；
If current antenna is not signal optimal antenna, the service condition parameter of current antenna is more than the second traffic threshold
When, by service switching to signal optimal antenna.
In conjunction with second aspect, in the third embodiment, handover module is specifically used for：
If the signal quality of current antenna is less than signal threshold value and service condition parameter is more than the first traffic threshold, judge to work as
Whether preceding antenna is signal optimal antenna, wherein signal optimal antenna is the antenna that signal quality is best in switched beam antenna；
If current antenna is signal optimal antenna, other signals parameter in service switching to switched beam antenna is more than
The antenna of signal threshold value, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
In conjunction with second aspect and first three embodiment, in the 4th kind of embodiment, service condition parameter is business
Transmit queue length.
In conjunction with second aspect and first three embodiment, in the 5th kind of embodiment, signal quality parameter includes following
A kind of or any number of combination：The signal strength of aerial signal, the signal-to-noise ratio of aerial signal.
Method of controlling antenna and antenna provided in an embodiment of the present invention are switched by detection beam and carry out business in antenna
The service condition parameter of current antenna and institute directive antenna signal quality parameter, wherein service condition parameter be used for indicate
The traffic congestion situation of antenna, signal quality parameter is used to indicate the signal quality of antenna, then according to the business of current antenna
State parameter and the signal quality parameter of directive antenna business is switched into its in switched beam antenna by current antenna
The antenna in its direction.Antenna can be switched according to the signal strength of antenna and traffic congestion situation in this way, to ensure business
Be carried out continuously.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the flow diagram for the method for controlling antenna that the embodiment of the present invention one provides；
Fig. 2 is the flow diagram of method of controlling antenna provided by Embodiment 2 of the present invention；
Fig. 3 is the structural schematic diagram for the antenna that the embodiment of the present invention three provides；
Fig. 4 is the structural schematic diagram for the antenna that the embodiment of the present invention four provides.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the flow diagram for the method for controlling antenna that the embodiment of the present invention one provides.As shown in Figure 1, the present embodiment
The method of controlling antenna of offer includes：
The directive day of service condition parameter and institute of the current antenna of business is carried out in S101, detection beam switching antenna
The signal quality parameter of line, service condition parameter are used to indicate the traffic congestion situation of antenna, and signal quality parameter is for indicating
The signal quality of antenna.
Specifically, in using terminal equipment, can exist because signal quality is poor, and cause terminal that can not be communicated
Situation.At this point it is possible to the antenna using the switched beam antenna being made of several directional aerials as terminal receiving and transmitting signal.Because
Directional aerial has higher gain in particular directions than omnidirectional antenna, so forming 360 in the horizontal direction using several
The directional aerial for spending covering, not only may be implemented the coverage area of similar omnidirectional antenna, and can also have higher gain.
When using switched beam antenna, in order to avoid the poor signal or current antenna transceiving data because of current antenna
Traffic congestion caused by excessive needs to detect the service condition parameter for the current antenna that business is carried out in switched beam antenna
With in switched beam antenna directive antenna signal quality parameter, wherein service condition parameter is for indicating antenna
Traffic congestion situation, and signal quality parameter is used to indicate the signal quality of antenna.
Specifically, service condition parameter can be by the transmit queue length for the business that antenna is received and dispatched.And it is set using link
Judged for the situation for sending and receiving queue in driving, and using the transmit queue length of business as characterization traffic congestion feelings
The service condition parameter of condition, reason are：Data class transmitted by antenna is various, is based on each type of data, inspection
The method for surveying congestion is different；And if be detected based on transport layer, network layer, equally faces complicated judgement and patrol
Volume, and have an impact to protocol stack itself；And link device drives software management entity as physical interface, it can be respectively as
The transmitting-receiving situation of business can more directly be reflected by receiving source and emphasis of the message in equipment in flow and transmission flow.Cause
This can be driven using link device in send and receive queue condition to perceive upper-layer service, and judge whether business gathers around
Plug.
Specifically, signal quality parameter can be following a kind of or any number of combination：The signal strength of aerial signal, antenna
The signal-to-noise ratio etc. of signal.The indexs such as signal strength and signal-to-noise ratio can intuitively reflect signal matter when antenna receiving and transmitting signal
Amount.For example, signal quality can have Reference Signal Received Power (Reference Signal Receiving Power,
Abbreviation RSRP), received signal strength indicator (Received Signal Strength Indication, abbreviation RSSI) and
Signal-to-noise ratio (Signal-Noise Ratio, abbreviation SNR) etc. indicates.
S102, according to the service condition parameter of current antenna and directive antenna signal quality parameter by business by
Current antenna switches to the antenna in other directions in switched beam antenna.
When detect the service condition parameter of current antenna with directive antenna signal quality parameter after, if worked as
The service condition parameter and signal quality parameter of preceding antenna are unsatisfactory for the needs that antenna carries out regular traffic transmitting-receiving, then can pass through
The signal quality parameter of service condition parameter and all directional aerials when current antenna progress business, by business by working as the day before yesterday
Line switches to the directional aerial in other directions in switched beam antenna to carry out.
In the present embodiment, service condition parameter and the institute of the current antenna of business are carried out in detection beam switching antenna first
The signal quality parameter of directive antenna, wherein service condition parameter are used to indicate the traffic congestion situation of antenna, signal matter
Amount parameter is used to indicate the signal quality of antenna, then according to the service condition parameter of current antenna and directive antenna
Business is switched to the antenna in other directions in switched beam antenna by signal quality parameter by current antenna.It in this way can be according to day
The signal strength and traffic congestion situation of line switches antenna, to ensure being carried out continuously for business.
Fig. 2 is the flow diagram of method of controlling antenna provided by Embodiment 2 of the present invention.As shown in Fig. 2, the present embodiment
To according to carry out business current antenna service condition parameter and signal quality parameter carry out service switching specific method it is detailed
Carefully it is described.As shown in Fig. 2, method of controlling antenna provided in this embodiment includes：
The directive day of service condition parameter and institute of the current antenna of business is carried out in S201, detection beam switching antenna
The signal quality parameter of line, service condition parameter are used to indicate the traffic congestion situation of antenna, and signal quality parameter is for indicating
The signal quality of antenna.
Specifically, switched beam antenna can be applied on user terminal, so that user terminal passes through switched beam antenna
From different base stations into row data communication.Wherein, traffic congestion situation of the service condition parameter for indicating antenna, and signal matter
Amount parameter is used to indicate the signal quality of antenna.Specifically, service condition parameter can be by the transmission for the business that antenna is received and dispatched
Queue length, and signal quality parameter can be following a kind of or any number of combination：The signal strength of aerial signal, aerial signal
Signal-to-noise ratio etc..
S202, according to the service condition parameter of current antenna and directive antenna signal quality parameter by business by
Current antenna switches to the antenna in other directions in switched beam antenna.
Specifically, can be that threshold value is respectively set in the service condition parameter of current antenna and signal quality parameter, e.g.
First traffic threshold and signal threshold value.First traffic threshold, which illustrates, occurs the minimum of traffic congestion when antenna is normally carried out business
Thresholding, signal threshold value illustrate the minimum threshold for capableing of antenna signal strength when being normally carried out business.In this way when antenna can be just
When often carrying out business, the service condition parameter of antenna should be less than the first traffic threshold, and the signal quality parameter of antenna should be big
In signal threshold value.
Specifically, being normally carried out industry according to whether the service condition parameter and signal quality parameter of current antenna meet antenna
Business transmitting-receiving, can be divided into following three kinds of different situations to carry out the switching of antenna.
If 1) the service condition parameter of current antenna is more than the first traffic threshold and signal quality parameter is more than signal threshold value,
Judge whether current antenna is signal optimal antenna, wherein signal optimal antenna is that signal quality is best in switched beam antenna
Antenna, specifically can by detect directive antenna signal quality after, obtained by comparing；
If current antenna is signal optimal antenna, by signal matter in other antennas of service switching to switched beam antenna
The antenna that parameter is more than signal threshold value is measured, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
If the service condition parameter of current antenna is more than the first traffic threshold, and signal quality parameter is more than signal threshold
Value, then the signal quality of current antenna disclosure satisfy that business need, but the traffic congestion situation of antenna cannot be satisfied regular traffic
It uses, i.e. congestion has occurred in the business of current antenna.Blocking occurs in the reason of congestion occurs usually base station side business, at this time
It can be by service switching to the antenna in other directions, to be communicated with other base stations, to ensure being normally carried out for business.
If the antenna for currently carrying out business is signal optimal antenna, illustrate the signal quality for currently carrying out the antenna of business
It is best, whether the signal quality that should inquire antenna on other directions in switched beam antenna meets the requirements, if so, then will
Signal quality parameter is more than on the antenna of signal threshold value in service switching to other antennas of switched beam antenna；If when advancing
The antenna of industry business is not signal optimal antenna, then will preferentially should be carried out in service switching to signal optimal antenna.Passing through
After switching, if still there are traffic congestion feelings in the antenna connected on other directions on the switched beam antenna of carry out business
Condition then re-executes above-mentioned steps, until business can be received and dispatched normally.
If 2) the service condition parameter of current antenna is less than the first traffic threshold and signal quality parameter is less than signal threshold value,
Judge whether current antenna is signal optimal antenna, wherein signal optimal antenna is that signal quality is best in switched beam antenna
Antenna；
If current antenna is not signal optimal antenna, the service condition parameter of current antenna is more than the second traffic threshold
When, by service switching to signal optimal antenna.
If the service condition parameter of current antenna is less than the first traffic threshold, and signal quality parameter is less than signal threshold
Value, then illustrate that current antenna business does not occur congestion, but the signal quality of current antenna is bad, so that it cannot enough normal
Carry out business.At this point, should judge whether current antenna is the best signal optimal antenna of signal quality, if current antenna is
It is signal optimal antenna, the current antenna for carrying out business is that signal quality is best in switched beam antenna at this time, thus
Without service switching.If current antenna is not signal optimal antenna, also need to the traffic congestion situation of current antenna into
Row detection, to judge whether signal quality has influenced being normally carried out for business.At this point it is possible to the second traffic threshold is set,
When the service condition parameter of antenna is more than the second traffic threshold, illustrates that current business is more, has been likely to occur congestion situation,
It at this time should be by the signal optimal antenna in service switching to switched beam antenna, to ensure being normally carried out for business.This implementation
In example, the first traffic threshold is more than the second traffic threshold.
3) if the signal quality of current antenna is less than signal threshold value and service condition parameter is more than the first traffic threshold, judge
Whether current antenna is signal optimal antenna, wherein signal optimal antenna is the day that signal quality is best in switched beam antenna
Line；
If current antenna is signal optimal antenna, other signals parameter in service switching to switched beam antenna is more than
The antenna of signal threshold value, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
If the signal quality of current antenna is less than signal threshold value, and service condition parameter is more than the first traffic threshold,
The signal quality and traffic congestion situation for then illustrating current antenna cannot be guaranteed being normally carried out for business, need to judge to work as at this time
Whether preceding antenna is signal optimal antenna, if it is, need to be by other signals in the service switching to switched beam antenna of progress
Parameter be more than signal threshold value antenna, with the normal transmitting-receiving of finishing service, if currently carry out business antenna be not signal most
Excellent antenna will then be completed in service switching to signal optimal antenna.
In the present embodiment, service condition parameter and the institute of the current antenna of business are carried out in detection beam switching antenna first
The signal quality parameter of directive antenna, wherein service condition parameter are used to indicate the traffic congestion situation of antenna, signal matter
Amount parameter is used to indicate the signal quality of antenna, then according to the service condition parameter of current antenna and directive antenna
The state of current antenna has been divided by signal quality parameter only occurs that a traffic congestion, signal quality only occur bad and go out simultaneously
Existing traffic congestion and the bad three kinds of different situations of signal quality, and provided service switching to wave beam according to three kinds of situations
Switch the concrete methods of realizing of the antenna in other directions in antenna.It in this way can be according to the signal strength and traffic congestion feelings of antenna
Condition switches antenna, to ensureing being carried out continuously for business.
Fig. 3 is the structural schematic diagram for the antenna that the embodiment of the present invention three provides.As shown in figure 3, day provided in this embodiment
Line 31 includes：
Detection module 301, for detection beam switching antenna in carry out business current antenna service condition parameter and
Directive antenna signal quality parameter, service condition parameter is used to indicate the traffic congestion situation of antenna, signal quality
Parameter is used to indicate the signal quality of antenna；
Handover module 302, for according to the service condition parameter of current antenna and directive antenna signal quality
Business is switched to the antenna in other directions in switched beam antenna by parameter by current antenna.
Specifically, handover module 302 is specifically used for：If the service condition parameter of current antenna be more than the first traffic threshold and
Signal quality parameter is more than signal threshold value, judges whether current antenna is signal optimal antenna, wherein signal optimal antenna is wave
Beam switches the antenna that signal quality is best in antenna；
If current antenna is signal optimal antenna, by signal matter in other antennas of service switching to switched beam antenna
The antenna that parameter is more than signal threshold value is measured, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
Specifically, handover module 302 is specifically used for：If the service condition parameter of current antenna be less than the first traffic threshold and
Signal quality parameter is less than signal threshold value, judges whether current antenna is signal optimal antenna, and wherein signal optimal antenna is wave
Beam switches the antenna that signal quality is best in antenna；
If current antenna is not signal optimal antenna, the service condition parameter of current antenna is more than the second traffic threshold
When, by service switching to signal optimal antenna.
Specifically, handover module 302 is specifically used for：If the signal quality of current antenna is less than signal threshold value and service condition
Parameter is more than the first traffic threshold, judges whether current antenna is signal optimal antenna, wherein signal optimal antenna is cut for wave beam
Change the best antenna of signal quality in antenna；
If current antenna is signal optimal antenna, other signals parameter in service switching to switched beam antenna is more than
The antenna of signal threshold value, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
Specifically, service condition parameter is the transmit queue length of business.
Specifically, signal quality parameter includes following a kind of or any number of combination：The signal strength of aerial signal, antenna letter
Number signal-to-noise ratio.
The antenna that the present embodiment is provided can execute the specific step for the method for controlling antenna that previous embodiment is provided
Suddenly, details are not described herein again.
In the present embodiment, the detection module of antenna switches the industry for the current antenna that business is carried out in antenna for detection beam
It is engaged in the signal quality parameter of the directive antenna of state parameter and institute, service condition parameter is for indicating the traffic congestion feelings of antenna
Condition, signal quality parameter are used to indicate the signal quality of antenna；Handover module is used for the service condition parameter according to current antenna
With the signal quality parameter of directive antenna business is switched into other directions in switched beam antenna by current antenna
Antenna.Can switch antenna according to the signal strength of antenna and traffic congestion situation in this way, to ensure business it is continuous into
Row.
Fig. 4 is the structural schematic diagram for the antenna that the embodiment of the present invention four provides.As shown in figure 4, day provided in this embodiment
Line 41 includes：
Transceiver 401, reception or transmission for carrying out business, specifically, transceiver can be by multiple directions difference
The directional aerial 4011 in direction is constituted.
Processor 402, the service condition parameter of the current antenna for carrying out business in detection beam switching antenna and institute
The signal quality parameter of directive antenna, service condition parameter are used to indicate the traffic congestion situation of antenna, signal quality ginseng
Signal quality of the number for indicating antenna；
Processor 402 is additionally operable to be joined according to the signal quality of the directive antenna of the service condition parameter of current antenna and institute
Business is switched to the antenna in other directions in switched beam antenna by number by current antenna.
Specifically, processor 402 is specifically used for：If the service condition parameter of current antenna is more than the first traffic threshold and letter
Number mass parameter is more than signal threshold value, judges whether current antenna is signal optimal antenna, wherein signal optimal antenna is wave beam
Switch the antenna that signal quality is best in antenna；
If current antenna is signal optimal antenna, by signal matter in other antennas of service switching to switched beam antenna
The antenna that parameter is more than signal threshold value is measured, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
Specifically, processor 402 is specifically used for：If the service condition parameter of current antenna is less than the first traffic threshold and letter
Number mass parameter is less than signal threshold value, judges whether current antenna is signal optimal antenna, and wherein signal optimal antenna is wave beam
Switch the antenna that signal quality is best in antenna；
If current antenna is not signal optimal antenna, the service condition parameter of current antenna is more than the second traffic threshold
When, by service switching to signal optimal antenna.
Specifically, processor 402 is specifically used for：If the signal quality of current antenna is less than signal threshold value and service condition is joined
Number is more than the first traffic threshold, judges whether current antenna is signal optimal antenna, wherein signal optimal antenna is beam switchover
The best antenna of signal quality in antenna；
If current antenna is signal optimal antenna, other signals parameter in service switching to switched beam antenna is more than
The antenna of signal threshold value, or
If current antenna is not signal optimal antenna, by service switching to signal optimal antenna.
Specifically, service condition parameter is the transmit queue length of business.
Specifically, signal quality parameter includes following a kind of or any number of combination：The signal strength of aerial signal, antenna letter
Number signal-to-noise ratio.
Under normal conditions, processor 402 can with CDMA (the Code Division in terminal inner are set
Multiple Access, abbreviation CDMA)/wideband code division multiple access (WidebandCDMA, abbreviation WCDMA)/long term evolution (Long
Term Evolution, abbreviation LTE) radio frequency is connected with baseband processing module, and processor 402 may include that antenna switching is opened
Close the concrete compositions parts such as 4021, signal deteching circuit 4022 and antenna control module 4023.Wherein signal deteching circuit 4022
It is connected with transceiver 401, the signal strength of each directional aerial 4011 in transceiver 401, and the letter that will be detected can be detected
Number intensity is sent to antenna control module 4023, service condition parameter and letter of the antenna control module 4023 further according to current business
Number mass parameter, control antenna change-over switch 4021 switch over the directional aerial 4011 for carrying out business.
In the present embodiment, transceiver is used to carry out the transmitting-receiving of business, and processor in detection beam switching antenna for carrying out
The service condition parameter of the current antenna of business and institute directive antenna signal quality parameter, wherein service condition parameter use
In the traffic congestion situation for indicating antenna, signal quality parameter is used to indicate the signal quality of antenna；And work as the day before yesterday for basis
The service condition parameter of line and the signal quality parameter of directive antenna business is switched into beam switchover by current antenna
The antenna in other directions in antenna.It can switch antenna according to the signal strength of antenna and traffic congestion situation in this way, to
Guarantee business is carried out continuously.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer read/write memory medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned includes：ROM, RAM, magnetic disc or
The various media that can store program code such as person's CD.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of method of controlling antenna, which is characterized in that including：
Detection beam switch antenna in carry out business current antenna service condition parameter and directive antenna signal
Mass parameter, the service condition parameter are used to indicate that the traffic congestion situation of the antenna, the signal quality parameter to be used for
Indicate the signal quality of the antenna；
According to the signal quality parameter of the service condition parameter of the current antenna and described the directive antenna by business by
The current antenna switches to the antenna in other directions in the switched beam antenna；
Wherein, the service condition parameter according to the current antenna and directive antenna signal quality parameter by industry
The antenna that business switches to other directions in the switched beam antenna specifically includes：
If the service condition parameter of the current antenna is more than the first traffic threshold and signal quality parameter is more than signal threshold value, sentence
Whether the current antenna that breaks is signal optimal antenna, wherein the signal optimal antenna is to believe in the switched beam antenna
Number top-quality antenna；
If the current antenna is the signal optimal antenna, by the other of the service switching to the switched beam antenna
Signal quality parameter described in antenna is more than the antenna of the signal threshold value, or
If the current antenna is not signal optimal antenna, by the service switching to the signal optimal antenna；
If the service condition parameter of the current antenna is less than the first traffic threshold and signal quality parameter is less than signal threshold value, sentence
Whether the current antenna that breaks is signal optimal antenna, wherein the signal optimal antenna is described in the switched beam antenna
The best antenna of signal quality；
If the current antenna is not the signal optimal antenna, the service condition parameter of the current antenna is more than the second industry
When threshold value of being engaged in, by the service switching to the signal optimal antenna；
If the signal quality of the current antenna is less than signal threshold value and service condition parameter is more than the first traffic threshold, institute is judged
State whether current antenna is signal optimal antenna, wherein the signal optimal antenna is signal matter in the switched beam antenna
Measure best antenna；
If the current antenna is the signal optimal antenna, will be other in the service switching to the switched beam antenna
Signal parameter is more than the antenna of the signal threshold value, or
If the current antenna is not the signal optimal antenna, by the service switching to the signal optimal antenna.
2. method of controlling antenna according to claim 1, which is characterized in that the service condition parameter is the transmission of business
Queue length.
3. method of controlling antenna according to claim 1, which is characterized in that the signal quality parameter includes following one kind
Or any number of combination：The signal strength of aerial signal, the signal-to-noise ratio of aerial signal.
4. a kind of antenna, which is characterized in that including：
Detection module, the service condition parameter of the current antenna for carrying out business in detection beam switching antenna and all directions
Antenna signal quality parameter, the service condition parameter is used to indicate the traffic congestion situation of the antenna, the signal
Mass parameter is used to indicate the signal quality of the antenna；
Handover module, for the signal quality according to the service condition parameter of the current antenna and described the directive antenna
Business is switched to the antenna in other directions in the switched beam antenna by parameter by the current antenna；
The handover module is specifically used for：
If the service condition parameter of the current antenna is more than the first traffic threshold and signal quality parameter is more than signal threshold value, sentence
Whether the current antenna that breaks is signal optimal antenna, wherein the signal optimal antenna is to believe in the switched beam antenna
Number top-quality antenna；
If the current antenna is the signal optimal antenna, by the other of the service switching to the switched beam antenna
Signal quality parameter described in antenna is more than the antenna of the signal threshold value, or
If the current antenna is not signal optimal antenna, by the service switching to the signal optimal antenna；
The handover module is specifically used for：
If the service condition parameter of the current antenna is less than the first traffic threshold and signal quality parameter is less than signal threshold value, sentence
Whether the current antenna that breaks is signal optimal antenna, wherein the signal optimal antenna is described in the switched beam antenna
The best antenna of signal quality；
If the current antenna is not the signal optimal antenna, the service condition parameter of the current antenna is more than the second industry
When threshold value of being engaged in, by the service switching to the signal optimal antenna；
The handover module is specifically used for：
If the signal quality of the current antenna is less than signal threshold value and service condition parameter is more than the first traffic threshold, institute is judged
State whether current antenna is signal optimal antenna, wherein the signal optimal antenna is signal matter in the switched beam antenna
Measure best antenna；
If the current antenna is the signal optimal antenna, will be other in the service switching to the switched beam antenna
Signal parameter is more than the antenna of the signal threshold value, or
If the current antenna is not the signal optimal antenna, by the service switching to the signal optimal antenna.
5. antenna according to claim 4, which is characterized in that the service condition parameter is that the transmit queue of business is long
Degree.
6. antenna according to claim 4, which is characterized in that the signal quality parameter includes following a kind of or any number of
Combination：The signal strength of aerial signal, the signal-to-noise ratio of aerial signal.
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| CN201410767955.XA CN104506221B (en) | 2014-12-12 | 2014-12-12 | Method of controlling antenna and antenna |
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| CN201410767955.XA CN104506221B (en) | 2014-12-12 | 2014-12-12 | Method of controlling antenna and antenna |
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| CN104506221B true CN104506221B (en) | 2018-11-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN106534936B (en) * | 2016-11-23 | 2019-07-05 | 青岛海信电器股份有限公司 | A kind of method of controlling antenna, apparatus and system |
| CN106785448A (en) * | 2017-01-12 | 2017-05-31 | 电子科技大学 | Mobile terminal wave beam intelligently switches antenna and carries out the method that wave beam intelligently switches |
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| CN107682056A (en) * | 2017-08-30 | 2018-02-09 | 努比亚技术有限公司 | A kind of multiple antennas polling method, communication terminal and computer-readable recording medium |
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| CN109156039A (en) * | 2018-08-07 | 2019-01-04 | 北京小米移动软件有限公司 | Information uploading method, device, terminal and storage medium |
| WO2020029091A1 (en) * | 2018-08-07 | 2020-02-13 | 北京小米移动软件有限公司 | Information reporting method and apparatus, terminal, and storage medium |
| CN111182561A (en) * | 2018-11-12 | 2020-05-19 | 中兴通讯股份有限公司 | Antenna array control method and system |
| CN110311720B (en) | 2019-06-25 | 2021-01-15 | 联想(北京)有限公司 | Antenna, control method and storage medium |
| CN113141617A (en) * | 2020-01-20 | 2021-07-20 | 华为技术有限公司 | Method and device for adjusting beam |
| CN113949408B (en) * | 2021-09-13 | 2023-08-15 | 当趣网络科技(杭州)有限公司 | Wireless control main board, system and wireless control method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998019401A1 (en) * | 1996-10-25 | 1998-05-07 | Northern Telecom Limited | Impairment determination for a diversity antenna selection process |
| CN1322413A (en) * | 1998-12-21 | 2001-11-14 | 诺基亚网络有限公司 | Data transmission method and radio system |
| CN1520220A (en) * | 2003-01-20 | 2004-08-11 | 深圳市中兴通讯股份有限公司 | Method for switvhing wave packet of intelligent antenna |
| CN1640012A (en) * | 2002-02-26 | 2005-07-13 | 北电网络有限公司 | Radio communications device with adaptive antenna array for MIMO systems |
| CN1759545A (en) * | 2003-03-10 | 2006-04-12 | 索马网络公司 | System and method for selecting and reselecting antenna direction at a transceiver |
| CN101056451A (en) * | 2006-04-15 | 2007-10-17 | 兰州大学电子技术开发应用研究所 | Method and device for implementing the multi-wave bundle intelligent antenna with the directional antenna |
| CN201282561Y (en) * | 2008-09-27 | 2009-07-29 | 广东南方通信建设有限公司 | Intelligent antenna system for switching fixed beam |
| CN101631379A (en) * | 2009-06-19 | 2010-01-20 | 东南大学 | Method for power distribution and antenna selection of distributed type antenna mobile communication system |
| CN103051364A (en) * | 2002-12-11 | 2013-04-17 | 高通股份有限公司 | Switched antenna transmit diversity |
| CN103797726A (en) * | 2011-08-01 | 2014-05-14 | 苹果公司 | Antenna switching system with adaptive switching criteria |
-
2014
- 2014-12-12 CN CN201410767955.XA patent/CN104506221B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998019401A1 (en) * | 1996-10-25 | 1998-05-07 | Northern Telecom Limited | Impairment determination for a diversity antenna selection process |
| CN1322413A (en) * | 1998-12-21 | 2001-11-14 | 诺基亚网络有限公司 | Data transmission method and radio system |
| CN1640012A (en) * | 2002-02-26 | 2005-07-13 | 北电网络有限公司 | Radio communications device with adaptive antenna array for MIMO systems |
| CN103051364A (en) * | 2002-12-11 | 2013-04-17 | 高通股份有限公司 | Switched antenna transmit diversity |
| CN1520220A (en) * | 2003-01-20 | 2004-08-11 | 深圳市中兴通讯股份有限公司 | Method for switvhing wave packet of intelligent antenna |
| CN1759545A (en) * | 2003-03-10 | 2006-04-12 | 索马网络公司 | System and method for selecting and reselecting antenna direction at a transceiver |
| CN101056451A (en) * | 2006-04-15 | 2007-10-17 | 兰州大学电子技术开发应用研究所 | Method and device for implementing the multi-wave bundle intelligent antenna with the directional antenna |
| CN201282561Y (en) * | 2008-09-27 | 2009-07-29 | 广东南方通信建设有限公司 | Intelligent antenna system for switching fixed beam |
| CN101631379A (en) * | 2009-06-19 | 2010-01-20 | 东南大学 | Method for power distribution and antenna selection of distributed type antenna mobile communication system |
| CN103797726A (en) * | 2011-08-01 | 2014-05-14 | 苹果公司 | Antenna switching system with adaptive switching criteria |
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