CN104506221A - Antenna control method and antenna - Google Patents
Antenna control method and antenna Download PDFInfo
- Publication number
- CN104506221A CN104506221A CN201410767955.XA CN201410767955A CN104506221A CN 104506221 A CN104506221 A CN 104506221A CN 201410767955 A CN201410767955 A CN 201410767955A CN 104506221 A CN104506221 A CN 104506221A
- Authority
- CN
- China
- Prior art keywords
- antenna
- signal
- switched
- business
- signal quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides an antenna control method and an antenna. The antenna control method provided by the invention comprises the following steps: detecting a business state parameter of a current antenna for carrying out business in a beam-switched antenna and signal quality parameters of antennas in all directions, wherein the business state parameter is used for representing the business congestion situation of the antenna, and the signal quality parameters are used for representing the signal quality of all antennas; switching the business into the antenna in other directions in the beam-switched antenna from the current antenna according to the business state parameter of the current antenna and the signal quality parameters of the antennas in all directions. According to the antenna control method provided by the invention, each antenna can be switched according to the signal strength and the business congestion situation of the antenna, thus continuous implementation of the business is ensured.
Description
Technical field
The present invention relates to the communication technology, particularly relate to a kind of method of controlling antenna and antenna.
Background technology
Antenna launches for being used in wireless device or receiving electromagnetic parts.At present, in antennas, the application of smart antenna is more and more extensive.Smart antenna also known as adaptive antenna array or variable antenna array, refer to can the spatial information of decision signal and tracking, positioning signal source intelligent algorithm, and according to this information, the aerial array of airspace filter can be carried out.
Current, smart antenna generally can comprise switched-beam antenna and adaptive antenna.Wherein, switched-beam antenna is made up of multiple directional antenna, each directional antenna due to angle little, so usually gain is very large, coverage distance is far away.Generally operationally, for a user, in numerous antenna, a directional antenna is only had to be in operating state.When user changes, or during customer location transfer, smart antenna according to circumstances can change the operating state of directional antenna, allows the correct directional antenna of another angle work on.Concrete, when carrying out the beam switchover of antenna, and antenna can be increased between base band and radio frequency processing module switch sky and close at directional antenna, during switching, the antenna needing to be switched to other direction is judged whether according to current signal(l)ing condition of carrying out the antenna of business, if current business aerial signal is bad, then switch on the directional antenna in other direction.
But, current switched-beam antenna in use, can only judge whether to need to switch according to the current signal quality carrying out the antenna of business, and the requirement whether directional antenna in other direction meets business and normally carry out cannot be known, when thus business being switched to other antenna, if the directional antenna business in other direction is more or poor signal, just cannot ensures the normal transmitting-receiving of business, cause service disconnection phenomenon.
Summary of the invention
The embodiment of the present invention provides a kind of method of controlling antenna and antenna, to overcome current antenna when business is more or signal quality is bad, the problem that the business that cannot ensure normally is received and dispatched.
First aspect, the invention provides a kind of method of controlling antenna, comprising:
Carry out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna;
According to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.
In conjunction with first aspect, in a first embodiment, according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna specifically comprise:
If the service condition parameter of current antenna is greater than the first traffic threshold and signal quality parameter is greater than signal threshold value, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is signal optimal antenna, then business is switched to signal quality parameter in other antenna of switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
In conjunction with first aspect, in the second execution mode, according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna specifically comprise:
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, judge whether current antenna is signal optimal antenna, and wherein signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is not signal optimal antenna, then, when the service condition parameter of current antenna is greater than the second traffic threshold, business is switched to signal optimal antenna.
In conjunction with first aspect, in the third execution mode, according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna specifically comprise:
If the signal quality of current antenna is less than signal threshold value and service condition parameter is greater than the first traffic threshold, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is signal optimal antenna, then business is switched to other signal parameter in switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
Plant execution mode in conjunction with first aspect and first three, in the 4th kind of execution mode, service condition parameter is the transmit queue length of business.
Plant execution mode in conjunction with first aspect and first three, in the 5th kind of execution mode, signal quality parameter comprises following one or any number of combination: the signal strength signal intensity of aerial signal, the signal to noise ratio of aerial signal.
Second aspect, the invention provides a kind of antenna, comprising:
Detection module, for carry out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna;
Handover module, for according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.
In conjunction with second aspect, in a first embodiment, handover module specifically for:
If the service condition parameter of current antenna is greater than the first traffic threshold and signal quality parameter is greater than signal threshold value, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is signal optimal antenna, then business is switched to signal quality parameter in other antenna of switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
In conjunction with second aspect, in the second execution mode, handover module specifically 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, judge whether current antenna is signal optimal antenna, and wherein signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is not signal optimal antenna, then, when the service condition parameter of current antenna is greater than the second traffic threshold, business is switched to signal optimal antenna.
In conjunction with second aspect, in the third execution mode, handover module specifically for:
If the signal quality of current antenna is less than signal threshold value and service condition parameter is greater than the first traffic threshold, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is signal optimal antenna, then business is switched to other signal parameter in switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
Plant execution mode in conjunction with second aspect and first three, in the 4th kind of execution mode, service condition parameter is the transmit queue length of business.
Plant execution mode in conjunction with second aspect and first three, in the 5th kind of execution mode, signal quality parameter comprises following one or any number of combination: the signal strength signal intensity of aerial signal, the signal to noise ratio of aerial signal.
The method of controlling antenna that the embodiment of the present invention provides and antenna, by carry out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, wherein service condition parameter is for representing the traffic congestion situation of antenna, signal quality parameter for representing the signal quality of antenna, then according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.Switched antenna can be carried out according to the signal strength signal intensity of antenna and traffic congestion situation like this, thus ensure the carrying out continuously of business.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the method for controlling antenna that the embodiment of the present invention one provides;
Fig. 2 is the schematic flow sheet of the method for controlling antenna that the embodiment of the present invention two provides;
Fig. 3 is the structural representation of the antenna that the embodiment of the present invention three provides;
Fig. 4 is the structural representation of the antenna that the embodiment of the present invention four provides.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the schematic flow sheet of the method for controlling antenna that the embodiment of the present invention one provides.As shown in Figure 1, the method for controlling antenna that the present embodiment provides comprises:
Carry out in S101, detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna.
Concrete, when using terminal equipment, can exist because signal quality is poor, and causing terminal cannot carry out situation about communicating.Now, the switched beam antenna that is made up of several directional antenna can be adopted as the antenna of terminal receiving and transmitting signal.Because directional antenna has higher gain in particular directions than omnidirectional antenna, so utilize several directional antennas forming 360 degree of coverings in the horizontal direction, not only can realize the coverage of similar omnidirectional antenna, and higher gain can also be had.
When using switched beam antenna, in order to avoid the traffic congestion too much caused because of poor signal or the current antenna transceiving data of current antenna, need to detect to carry out in switched beam antenna in the service condition parameter of the current antenna of business and switched beam antenna the signal quality parameter of directive antenna, wherein, service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna.
Concrete, the transmit queue length of the business that service condition parameter can be received and dispatched for antenna.And the situation of reception and transmit queue judges in utilizing link device to drive, and using the transmit queue length of business as the service condition parameter characterizing traffic congestion situation, its reason is: the data class that antenna sends is various, based on the data of every type, it detects congested method is different; And if detect based on transport layer, network layer, face complicated decision logic equally, and have impact to protocol stack itself; And link device drives the software administration entity as physical interface, the transmitting-receiving situation of business more directly can be reflected respectively as the source of message in reception flow process and transmission flow on equipment and emphasis.Therefore the reception during link device can be utilized to drive and transmit queue situation carry out perceptually layer service, and judge that whether business is congested.
Concrete, signal quality parameter can be following one or any number of combination: the signal strength signal intensity of aerial signal, the signal to noise ratio etc. of aerial signal.The index such as signal strength signal intensity and signal to noise ratio can reflect signal quality during antenna receiving and transmitting signal intuitively.For example, signal quality can have Reference Signal Received Power (Reference Signal Receiving Power, be called for short RSRP), received signal strength indicator (Received Signal Strength Indication, be called for short RSSI) and signal to noise ratio (Signal-NoiseRatio, be called for short SNR) etc. represent.
S102, according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.
When service condition parameter current antenna being detected with directive antenna signal quality parameter after, if the service condition parameter of current antenna and signal quality parameter do not meet the needs that antenna carries out regular traffic transmitting-receiving, service condition parameter when then can carry out business by current antenna and the signal quality parameter of all directional aerials, undertaken the directional antenna that business switches to other direction in switched beam antenna by current antenna.
In the present embodiment, first carry out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, wherein service condition parameter is for representing the traffic congestion situation of antenna, signal quality parameter for representing the signal quality of antenna, then according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.Switched antenna can be carried out according to the signal strength signal intensity of antenna and traffic congestion situation like this, thus ensure the carrying out continuously of business.
Fig. 2 is the schematic flow sheet of the method for controlling antenna that the embodiment of the present invention two provides.As shown in Figure 2, the present embodiment is introduced in detail to the concrete grammar carrying out business switching according to the service condition parameter of current antenna and signal quality parameter of carrying out business.As shown in Figure 2, the method for controlling antenna that the present embodiment provides comprises:
Carry out in S201, detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna.
Concrete, switched beam antenna can be applied on user terminal, carries out data communication to make user terminal by switched beam antenna from different base stations.Wherein, service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna.Concrete, the transmit queue length of the business that service condition parameter can be received and dispatched for antenna, and signal quality parameter can be following one or any number of combination: the signal strength signal intensity of aerial signal, the signal to noise ratio etc. of aerial signal.
S202, according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.
Concrete, can arrange threshold value respectively for the service condition parameter of current antenna and signal quality parameter, such as, be the first traffic threshold and signal threshold value.First traffic threshold illustrates the minimum threshold that traffic congestion occurs when antenna normally carries out business, and signal threshold value illustrates can the minimum threshold of antenna signal strength signal intensity when normally carrying out business.Like this when antenna normally can carry 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 greater than signal threshold value.
Concrete, whether meet antenna according to the service condition parameter of current antenna and signal quality parameter and normally carry out business transmitting-receiving, following three kinds of different situations can be divided into carry out the switching of antenna.
1) if the service condition parameter of current antenna is greater than the first traffic threshold and signal quality parameter is greater than signal threshold value, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best, its specifically by detect institute directive antenna signal quality after, through comparison and draw;
If current antenna is signal optimal antenna, then business is switched to signal quality parameter in other antenna of switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
If the service condition parameter of current antenna is greater than the first traffic threshold, and signal quality parameter is greater than signal threshold value, then the signal quality of current antenna can meet business need, but the traffic congestion situation of antenna cannot meet regular traffic use, and namely the business of current antenna there occurs congested.It is generally that blocking has appearred in base station side business that congested reason occurs, and now business can be switched to the antenna in other direction, thus communicate with other base station, to ensure normally carrying out of business.
If the current antenna carrying out business is signal optimal antenna, illustrate that the current signal quality carrying out the antenna of business is best, whether the signal quality should inquiring about antenna on other direction in switched beam antenna meets the demands, if had, then business is switched to signal quality parameter in other antenna of switched beam antenna and be greater than on the antenna of signal threshold value; If the antenna carrying out business current is not signal optimal antenna, then preferentially business should be switched on signal optimal antenna and carry out.Through switching after, if continue carry out business switched beam antenna on other direction on antenna still there is traffic congestion situation, then re-execute above-mentioned steps, until business can normally be received and dispatched.
2) 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, judge whether current antenna is signal optimal antenna, and wherein signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is not signal optimal antenna, then, when the service condition parameter of current antenna is greater than the second traffic threshold, business is switched 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 congested, but the signal quality of current antenna is not good, to such an extent as to normally can not carries out business.Now, should judge that whether current antenna is the best signal optimal antenna of signal quality, if current antenna has been signal optimal antenna, now the current antenna carrying out business has been signal quality the best in switched beam antenna, does not thus carry out business switching.If current antenna is not signal optimal antenna, then also need to detect the traffic congestion situation of current antenna, to judge whether signal quality has had influence on normally carrying out of business.Now, the second traffic threshold can be set, when the service condition parameter of antenna is greater than the second traffic threshold, explanation current business is more, existing may there is congestion situation, now business should be switched to the signal optimal antenna in switched beam antenna, thus normally the carrying out of the business of guarantee.In the present embodiment, the first traffic threshold is greater than the second traffic threshold.
3) if the signal quality of current antenna is less than signal threshold value and service condition parameter is greater than the first traffic threshold, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is signal optimal antenna, then business is switched to other signal parameter in switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
If the signal quality of current antenna is less than signal threshold value, and service condition parameter is greater than the first traffic threshold, then illustrate that signal quality and the traffic congestion situation of current antenna all can not ensure normally carrying out of business, now need to judge whether current antenna is signal optimal antenna, if, then need the business of carrying out to be switched to other signal parameter in switched beam antenna and be greater than the antenna of signal threshold value, with the normal transmitting-receiving of finishing service, if the antenna carrying out business current is not signal optimal antenna, then business switched on signal optimal antenna and complete.
In the present embodiment, first carry out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, wherein service condition parameter is for representing the traffic congestion situation of antenna, signal quality parameter is for representing the signal quality of antenna, then according to the service condition parameter of current antenna and the signal quality parameter of directive antenna the state of current antenna is divided to only there is traffic congestion, only occur that signal quality is not good and occur the not good three kinds of different situations of traffic congestion and signal quality simultaneously, and the concrete methods of realizing of antenna business being switched to other direction in switched beam antenna is provided according to these three kinds of situations.Switched antenna can be carried out according to the signal strength signal intensity of antenna and traffic congestion situation like this, thus ensure the carrying out continuously of business.
Fig. 3 is the structural representation of the antenna that the embodiment of the present invention three provides.As shown in Figure 3, the antenna 31 that the present embodiment provides comprises:
Detection module 301, for carry out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna;
Handover module 302, for according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.
Concrete, handover module 302 specifically for: if the service condition parameter of current antenna is greater than the first traffic threshold and signal quality parameter is greater than signal threshold value, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is signal optimal antenna, then business is switched to signal quality parameter in other antenna of switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
Concrete, handover module 302 specifically 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, judge whether current antenna is signal optimal antenna, and wherein signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is not signal optimal antenna, then, when the service condition parameter of current antenna is greater than the second traffic threshold, business is switched to signal optimal antenna.
Concrete, handover module 302 specifically for: if the signal quality of current antenna is less than signal threshold value and service condition parameter is greater than the first traffic threshold, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is signal optimal antenna, then business is switched to other signal parameter in switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
Concrete, service condition parameter is the transmit queue length of business.
Concrete, signal quality parameter comprises following one or any number of combination: the signal strength signal intensity of aerial signal, the signal to noise ratio of aerial signal.
The antenna that the present embodiment provides, can perform the concrete steps of the method for controlling antenna that previous embodiment provides, repeat no more herein.
In the present embodiment, the detection module of antenna be used for carrying out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna; Handover module be used for according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.Switched antenna can be carried out according to the signal strength signal intensity of antenna and traffic congestion situation like this, thus ensure the carrying out continuously of business.
Fig. 4 is the structural representation of the antenna that the embodiment of the present invention four provides.As shown in Figure 4, the antenna 41 that the present embodiment provides comprises:
Transceiver 401, for carrying out reception or the transmission of business, concrete, transceiver can be made up of the directional antenna 4011 of multiple sensing different directions.
Processor 402, for carry out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna;
Processor 402 also for according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.
Concrete, processor 402 specifically for: if the service condition parameter of current antenna is greater than the first traffic threshold and signal quality parameter is greater than signal threshold value, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is signal optimal antenna, then business is switched to signal quality parameter in other antenna of switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
Concrete, processor 402 specifically 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, judge whether current antenna is signal optimal antenna, and wherein signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is not signal optimal antenna, then, when the service condition parameter of current antenna is greater than the second traffic threshold, business is switched to signal optimal antenna.
Concrete, processor 402 specifically for: if the signal quality of current antenna is less than signal threshold value and service condition parameter is greater than the first traffic threshold, judge whether current antenna is signal optimal antenna, wherein, signal optimal antenna is the antenna that in switched beam antenna, signal quality is best;
If current antenna is signal optimal antenna, then business is switched to other signal parameter in switched beam antenna and be greater than the antenna of signal threshold value, or
If current antenna is not signal optimal antenna, then business is switched to signal optimal antenna.
Concrete, service condition parameter is the transmit queue length of business.
Concrete, signal quality parameter comprises following one or any number of combination: the signal strength signal intensity of aerial signal, the signal to noise ratio of aerial signal.
Under normal circumstances, processor 402 can with code division multiple access (the CodeDivision Multiple Access being arranged on terminal inner, be called for short CDMA)/Wideband Code Division Multiple Access (WCDMA) (WidebandCDMA, be called for short WCDMA)/Long Term Evolution (Long Term Evolution, being called for short LTE) radio frequency is connected with baseband processing module, and processor 402 can comprise the concrete part such as antenna change-over switch 4021, signal deteching circuit 4022 and antenna control module 4023.Wherein signal deteching circuit 4022 is connected with transceiver 401, the signal strength signal intensity of each directional antenna 4011 in transceiver 401 can be detected, and the signal strength signal intensity detected is sent to antenna control module 4023, antenna control module 4023 is again according to service condition parameter and the signal quality parameter of current business, and control antenna diverter switch 4021 switches the directional antenna 4011 carrying out business.
In the present embodiment, transceiver is for carrying out the transmitting-receiving of business, processor be used for carrying out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, wherein service condition parameter is for representing the traffic congestion situation of antenna, and signal quality parameter is for representing the signal quality of antenna; And for according to the service condition parameter of current antenna and the signal quality parameter of directive antenna business switched to the antenna in other direction in switched beam antenna by current antenna.Switched antenna can be carried out according to the signal strength signal intensity of antenna and traffic congestion situation like this, thus ensure the carrying out continuously of business.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that program command is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a method of controlling antenna, is characterized in that, comprising:
Carry out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, described service condition parameter is for representing the traffic congestion situation of described antenna, and described signal quality parameter is for representing the signal quality of described antenna;
According to the signal quality parameter of the service condition parameter of described current antenna and described directive antenna, business is switched to the antenna in other direction in described switched beam antenna by described current antenna.
2. method of controlling antenna according to claim 1, it is characterized in that, the described service condition parameter according to described current antenna and the signal quality parameter of the directive antenna antenna that business switched to other direction in described switched beam antenna specifically comprise:
If the service condition parameter of described current antenna is greater than the first traffic threshold and signal quality parameter is greater than signal threshold value, judge whether described current antenna is signal optimal antenna, wherein, described signal optimal antenna is the best antenna of signal quality described in described switched beam antenna;
If described current antenna is described signal optimal antenna, then described in other antenna described business being switched to described switched beam antenna, signal quality parameter is greater than the antenna of described signal threshold value, or
If described current antenna is not signal optimal antenna, then described business is switched to described signal optimal antenna.
3. method of controlling antenna according to claim 1, it is characterized in that, the described service condition parameter according to described current antenna and the signal quality parameter of the directive antenna antenna that business switched to other direction in described switched beam antenna specifically comprise:
If the service condition parameter of described current antenna is less than the first traffic threshold and signal quality parameter is less than signal threshold value, judge whether described current antenna is signal optimal antenna, wherein said signal optimal antenna is the best antenna of signal quality described in described switched beam antenna;
If described current antenna is not described signal optimal antenna, then, when the service condition parameter of described current antenna is greater than the second traffic threshold, described business is switched to described signal optimal antenna.
4. method of controlling antenna according to claim 1, it is characterized in that, the described service condition parameter according to described current antenna and the signal quality parameter of the directive antenna antenna that business switched to other direction in described switched beam antenna specifically comprise:
If the signal quality of described current antenna is less than signal threshold value and service condition parameter is greater than the first traffic threshold, judge whether described current antenna is signal optimal antenna, wherein, described signal optimal antenna is the best antenna of signal quality described in described switched beam antenna;
If described current antenna is described signal optimal antenna, then described business is switched to other signal parameter in described switched beam antenna and be greater than the antenna of described signal threshold value, or
If described current antenna is not described signal optimal antenna, then described business is switched to described signal optimal antenna.
5. the method for controlling antenna according to any one of claim 1-4, is characterized in that, described service condition parameter is the transmit queue length of business.
6. the method for controlling antenna according to any one of claim 1-4, is characterized in that, described signal quality parameter comprises following one or any number of combination: the signal strength signal intensity of aerial signal, the signal to noise ratio of aerial signal.
7. an antenna, is characterized in that, comprising:
Detection module, for carry out in detection beam switched antenna the current antenna of business service condition parameter and the signal quality parameter of directive antenna, described service condition parameter is for representing the traffic congestion situation of described antenna, and described signal quality parameter is for representing the signal quality of described antenna;
Handover module, for being switched to the antenna in other direction in described switched beam antenna by described current antenna by business according to the signal quality parameter of the service condition parameter of described current antenna and described directive antenna.
8. antenna according to claim 7, is characterized in that, described handover module specifically for:
If the service condition parameter of described current antenna is greater than the first traffic threshold and signal quality parameter is greater than signal threshold value, judge whether described current antenna is signal optimal antenna, wherein, described signal optimal antenna is the best antenna of signal quality described in described switched beam antenna;
If described current antenna is described signal optimal antenna, then described in other antenna described business being switched to described switched beam antenna, signal quality parameter is greater than the antenna of described signal threshold value, or
If described current antenna is not signal optimal antenna, then described business is switched to described signal optimal antenna.
9. antenna according to claim 7, is characterized in that, described handover module specifically for:
If the service condition parameter of described current antenna is less than the first traffic threshold and signal quality parameter is less than signal threshold value, judge whether described current antenna is signal optimal antenna, wherein said signal optimal antenna is the best antenna of signal quality described in described switched beam antenna;
If described current antenna is not described signal optimal antenna, then, when the service condition parameter of described current antenna is greater than the second traffic threshold, described business is switched to described signal optimal antenna.
10. antenna according to claim 7, is characterized in that, described handover module specifically for:
If the signal quality of described current antenna is less than signal threshold value and service condition parameter is greater than the first traffic threshold, judge whether described current antenna is signal optimal antenna, wherein, described signal optimal antenna is the best antenna of signal quality described in described switched beam antenna;
If described current antenna is described signal optimal antenna, then described business is switched to other signal parameter in described switched beam antenna and be greater than the antenna of described signal threshold value, or
If described current antenna is not described signal optimal antenna, then described business is switched to described signal optimal antenna.
11. antennas according to any one of claim 7-10, it is characterized in that, described service condition parameter is the transmit queue length of business.
12. antennas according to any one of claim 7-10, it is characterized in that, described signal quality parameter comprises following one or any number of combination: the signal strength signal intensity of aerial signal, the signal to noise ratio of aerial signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767955.XA CN104506221B (en) | 2014-12-12 | 2014-12-12 | Method of controlling antenna and antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767955.XA CN104506221B (en) | 2014-12-12 | 2014-12-12 | Method of controlling antenna and antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104506221A true CN104506221A (en) | 2015-04-08 |
| CN104506221B CN104506221B (en) | 2018-11-09 |
Family
ID=52947944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410767955.XA Active CN104506221B (en) | 2014-12-12 | 2014-12-12 | Method of controlling antenna and antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104506221B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106534936A (en) * | 2016-11-23 | 2017-03-22 | 青岛海信电器股份有限公司 | Antenna control method, 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 |
| CN107465428A (en) * | 2017-08-30 | 2017-12-12 | 努比亚技术有限公司 | Antenna handover trigger control method, communication terminal and computer-readable recording medium |
| CN107547115A (en) * | 2016-06-29 | 2018-01-05 | 中兴通讯股份有限公司 | The method and device that a kind of narrow beam takes over seamlessly |
| CN107580123A (en) * | 2017-08-30 | 2018-01-12 | 努比亚技术有限公司 | Antenna handover trigger control method, communication terminal and computer-readable recording medium |
| CN107613103A (en) * | 2017-08-30 | 2018-01-19 | 努比亚技术有限公司 | A kind of multiple antennas polling method, communication terminal and computer-readable recording medium |
| CN107645314A (en) * | 2017-08-30 | 2018-01-30 | 努比亚技术有限公司 | Antenna handover trigger control method, communication terminal and computer-readable recording medium |
| 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 |
| CN109076616A (en) * | 2018-08-07 | 2018-12-21 | 北京小米移动软件有限公司 | Information uploading method, device, terminal and storage medium |
| 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 |
| WO2019061294A1 (en) * | 2017-09-29 | 2019-04-04 | 华为技术有限公司 | Access point device and communication method |
| CN110311720A (en) * | 2019-06-25 | 2019-10-08 | 联想(北京)有限公司 | A kind of antenna, control method 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 |
| WO2021147641A1 (en) * | 2020-01-20 | 2021-07-29 | 华为技术有限公司 | Method and apparatus for adjusting beam |
| CN113949408A (en) * | 2021-09-13 | 2022-01-18 | 当趣网络科技(杭州)有限公司 | Wireless control mainboard, 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 |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107547115A (en) * | 2016-06-29 | 2018-01-05 | 中兴通讯股份有限公司 | The method and device that a kind of narrow beam takes over seamlessly |
| CN106534936A (en) * | 2016-11-23 | 2017-03-22 | 青岛海信电器股份有限公司 | Antenna control method, apparatus and system |
| 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 |
| CN107465428A (en) * | 2017-08-30 | 2017-12-12 | 努比亚技术有限公司 | Antenna handover trigger control method, communication terminal and computer-readable recording medium |
| CN107580123A (en) * | 2017-08-30 | 2018-01-12 | 努比亚技术有限公司 | Antenna handover trigger control method, communication terminal and computer-readable recording medium |
| CN107613103A (en) * | 2017-08-30 | 2018-01-19 | 努比亚技术有限公司 | A kind of multiple antennas polling method, communication terminal and computer-readable recording medium |
| CN107645314A (en) * | 2017-08-30 | 2018-01-30 | 努比亚技术有限公司 | Antenna handover trigger control method, communication terminal and computer-readable recording medium |
| 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 |
| WO2019061294A1 (en) * | 2017-09-29 | 2019-04-04 | 华为技术有限公司 | Access point device and communication method |
| 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 |
| CN109076616A (en) * | 2018-08-07 | 2018-12-21 | 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 |
| CN113873675A (en) * | 2018-08-07 | 2021-12-31 | 北京小米移动软件有限公司 | Information reporting method, device, 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 |
| CN110311720A (en) * | 2019-06-25 | 2019-10-08 | 联想(北京)有限公司 | A kind of antenna, control method and storage medium |
| US11290152B2 (en) | 2019-06-25 | 2022-03-29 | Lenovo (Beijing) Co., Ltd. | Antenna, control method, and storage medium |
| WO2021147641A1 (en) * | 2020-01-20 | 2021-07-29 | 华为技术有限公司 | Method and apparatus for adjusting beam |
| CN113949408A (en) * | 2021-09-13 | 2022-01-18 | 当趣网络科技(杭州)有限公司 | Wireless control mainboard, system and wireless control method |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104506221B (en) | 2018-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104506221A (en) | Antenna control method and antenna | |
| EP2909950B1 (en) | Apparatus and method for base station cooperative communication in wireless communication system | |
| US9871571B2 (en) | Wireless communication apparatus and wireless communication control method | |
| US9775114B2 (en) | Method and apparatus for transmitting and receiving signal in communication system | |
| US20160066197A1 (en) | Method and apparatus for setting beam in mobile communication system | |
| CN104184504A (en) | Millimeter wave communication spatial multiplexing transmission method and millimeter wave communication device | |
| US9338662B2 (en) | Method for inter-beam interference reduction using cross polarization and method for transmitting/receiving signal | |
| EP1852985B1 (en) | Mobile communication system and method for determining base station antenna proximity state | |
| US7120467B2 (en) | Radio communication method and base station | |
| US20180159607A1 (en) | Rf beamforming control in a communication system | |
| CN106031235A (en) | Apparatus, device, and processing method for realizing high-frequency communication based on blind area | |
| JP2008535404A (en) | Communication handoff using adaptive antennas | |
| US10680770B2 (en) | Inter-cell beam coordination scheduling method and related device | |
| US20170353870A1 (en) | Antenna beams in a wireless system | |
| US20200187255A1 (en) | Channel listening method applied to unlicensed frequency band, and apparatus | |
| EP3017623B1 (en) | Method and apparatus of switching communications from a first channel to a second channel of higher-frequency | |
| US11303334B2 (en) | Communication method and related device | |
| KR101392105B1 (en) | Adaptive antenna beam forming method and multicast service providing method, data transmission apparatus | |
| US9967789B2 (en) | Wireless terminal, wireless communication system, handover method and recording medium | |
| KR20200041967A (en) | Different sector rotation speeds for postamble processing of beamforming packets | |
| KR102676911B1 (en) | Methods and apparatus for controlling handover and beamforming | |
| JP2007194755A (en) | Allocation system for wireless resource and method thereof, and base station used for the same, and program | |
| KR101407815B1 (en) | Device and Method for Enhancing Communication Capacity in Device to Device Communication | |
| JP4322256B2 (en) | Wireless base station equipment | |
| TWI679858B (en) | User equipment and beam failure recovery method thereof of millimeter wave |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cangshan District of Fuzhou City, Fujian province 350002 Jinshan Road No. 618 Garden State Industrial Park 19 floor Patentee after: RUIJIE NETWORKS Co.,Ltd. Address before: Cangshan District of Fuzhou City, Fujian province 350002 Jinshan Road No. 618 Garden State Industrial Park 19 floor Patentee before: Beijing Star-Net Ruijie Networks Co.,Ltd. |