CN105519018B - Electrical tilt antenna and aerial array and base station matching method - Google Patents
Electrical tilt antenna and aerial array and base station matching method Download PDFInfo
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- CN105519018B CN105519018B CN201480012447.9A CN201480012447A CN105519018B CN 105519018 B CN105519018 B CN 105519018B CN 201480012447 A CN201480012447 A CN 201480012447A CN 105519018 B CN105519018 B CN 105519018B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
Abstract
The embodiment of the present invention provides a kind of electrical tilt antenna and aerial array and base station matching method.Electrical tilt antenna includes an aerial array and corresponding remote control unit RCU, and the electrical tilt antenna also includes：On coupling device, the radio frequency path for being arranged on the aerial array, coupled for the radiofrequency signal to the aerial array, obtain coupled signal；Detector arrangement, connects the coupling device and the RCU, for the coupled signal by detecting the coupling device output to obtain corresponding performance number, and the performance number is sent into the RCU；Wherein, the RCU is used to the performance number being sent to base station corresponding with the aerial array.
Description
Technical field
Match somebody with somebody the present embodiments relate to communication technical field, more particularly to a kind of electrical tilt antenna and aerial array with base station
To method.
Background technology
Electrical tilt antenna, refers to the portable antenna that tilt angled down is adjusted using electronics, the principle of electrical tilt is by changing
The phase of conllinear array antenna oscillator, changes the amplitude size of vertical component and horizontal component, changes synthesis component field strength, from
And the vertical directivity pattern of antenna is had a down dip.Because electrical tilt antenna can realize remote online operation and optimization, it is to avoid engineering
Personnel are entered the station adjustment Downtilt, so, obtain increasingly being widely applied in mobile communication system.
In the prior art, electrical tilt antenna includes aerial array and remote control unit (Remote Control Unit, letter
Claim RCU), aerial array improves the directionality of radiation field and strengthens the intensity of radiation field, and RCU is used for controlling having a down dip for electrical tilt antenna
Angle.The communication of electrical tilt antenna and base station be based on antennal interface standard (Antenna Interface Standards Group,
Abbreviation AISG) agreement, wherein, the interface of RCU and base station is AISG interfaces.RCU can be by AISG interfaces by under electrical tilt antenna
Degree of tilt reports base station, can also be carried out according to the order of the adjustment tilted angle of antenna received from base station under electrical tilt antenna
The adjustment of degree of tilt.
But, there are following problems in the prior art：Electrical tilt antenna can not detect antenna power information and believe the power
Breath reports base station.
The content of the invention
For problem of the prior art, the embodiment of the present invention provides a kind of electrical tilt antenna and aerial array and matched with base station
Method.
In a first aspect, the embodiment of the present invention provides a kind of electrical tilt antenna, including an aerial array and corresponding remote control
Unit R CU, the electrical tilt antenna also includes：
On coupling device, the radio frequency path for being arranged on the aerial array, for the radiofrequency signal to the aerial array
Coupled, obtain coupled signal；
Detector arrangement, connects the coupling device and the RCU, for by detecting described in the coupling device output
The performance number is sent to the RCU by coupled signal to obtain corresponding performance number；
Wherein, the RCU is used to the performance number being sent to base station corresponding with the aerial array.
With reference in a first aspect, in the first possible implementation of first aspect, the RCU is additionally operable to, by described in
Antenna set of serial numbers success rate size information unit corresponding to performance number and the aerial array, and it is sent to the base
Stand.
Second aspect, the embodiment of the present invention provides a kind of electrical tilt antenna, including at least one set of first electrical tilt antenna unit, with
And one group of second electrical tilt antenna unit；The first electrical tilt antenna unit includes a first antenna array and corresponding first long-range
Control unit RCU, the second electrical tilt antenna unit includes one second aerial array and corresponding 2nd RCU；Each described first
RCU and the 2nd RCU are sequentially connected；
The first electrical tilt antenna unit also includes：
On coupling device, the radio frequency path for being arranged on the first antenna array, for the first antenna array
Radiofrequency signal is coupled, and obtains coupled signal；
Detector arrangement, connects the coupling device and the first RCU, for what is exported by detecting the coupling device
The performance number is sent to the first RCU by the coupled signal to obtain corresponding performance number；
Wherein, the first RCU, for by the antenna sequence corresponding to the performance number and the first antenna array
Number composition watt level information unit, and it is sent to next first RCU connected, until being sent to described second
RCU；
The second electrical tilt antenna unit also includes：
On coupling device, the radio frequency path for being arranged on second aerial array, for second aerial array
Radiofrequency signal is coupled, and obtains coupled signal；
Detector arrangement, connects the coupling device and the 2nd RCU, for what is exported by detecting the coupling device
The performance number is sent to the 2nd RCU by the coupled signal to obtain corresponding performance number；
Wherein, the 2nd RCU, for by the antenna sequence corresponding to the performance number and second aerial array
Number composition watt level information unit, and sends jointly to each first RCU watt level information units sended over
Base station corresponding with second aerial array.
With reference to second aspect, in the first possible implementation of second aspect, the first antenna array and institute
Each self-corresponding antenna sequence number of the second aerial array institute is stated, it is different.
The third aspect, offer of the embodiment of the present invention is a kind of to be used for what progress aerial array and base station in electrical tilt antenna were matched
Processing method, including：
The watt level for setting the radiofrequency signal of aerial array to be paired is preset value, the preset value and other antennas
The watt level of the radiofrequency signal of array is different；The aerial array to be paired is the first antenna array or described second
Aerial array；
To the first RCU and the 2nd RCU transmit power inquiry requests, the first RCU please according to the power query
The corresponding watt level information unit of acquisition is sought, and is sent to the 2nd RCU；2nd RCU is according to the power query
Request obtains corresponding watt level information unit, and the watt level information unit one sended over each first RCU
Rise and be sent to base station corresponding with second aerial array；
Base station corresponding with second aerial array, which is obtained, includes the watt level information unit of the preset value, and from
It is middle to obtain corresponding antenna sequence number to complete the pairing of aerial array and base station.
It is described that antenna to be paired is set in the first possible implementation of the third aspect with reference to the third aspect
The watt level of the radiofrequency signal of array is preset value, the preset value and the watt level of the radiofrequency signal of other aerial arrays
Difference includes：
The watt level for setting the radiofrequency signal of aerial array to be paired is preset value, and sets other aerial arrays
The watt level of radiofrequency signal is zero, and the preset value is not zero.
Electrical tilt antenna and aerial array provided in an embodiment of the present invention and base station matching method, by setting coupling device
And detector arrangement, the performance number of aerial array radio frequency path can be got, RCU gets after the performance number and to send out the performance number
Base station corresponding with aerial array is given, it is achieved thereby that electrical tilt antenna detects antenna power and the power information is reported into base
Stand.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The structural representation for the electrical tilt antenna that Fig. 1 provides for one embodiment of the invention；
The structural representation for the electrical tilt antenna that Fig. 2 provides for another embodiment of the present invention；
Fig. 3 is the aerial array of electrical tilt antenna in Fig. 2 and the method flow diagram of base station pairing.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The structural representation for the electrical tilt antenna that Fig. 1 provides for one embodiment of the invention.
As shown in figure 1, the electrical tilt antenna 100 that the present embodiment is provided, including an aerial array 11 and corresponding remote control
Unit R CU12.Electrical tilt antenna 100 also includes：Coupling device 91 and detector arrangement 92.Coupling device 91 is arranged on aerial array 11
Radio frequency path on, coupled for the radiofrequency signal to aerial array 11, obtain coupled signal.Detector arrangement 92 connects coupling
Attach together and put 91 and RCU12, for the coupled signal by detecting the output of coupling device 91 to obtain corresponding performance number, and should
Performance number is sent to RCU12.Wherein, RCU12 is used to the performance number being sent to base station 200 corresponding with aerial array 11.
Communication between electrical tilt antenna and base station can be based on AISG agreements, and the interface between RCU and base station can be
AISG interfaces.Performance number is sent to base station 200 corresponding with aerial array 11 by RCU12, can be real by changing AISG agreements
It is existing, i.e., increase AISG orders in AISG agreements, can also be by increasing privately owned life in the privately owned interface that AISG agreements allow
Order is realized.
In addition, in the present embodiment, coupling device 91 can using coupler in the prior art or other can obtain
To the device of the radiofrequency signal of aerial array 11.Detector arrangement 92 can be using envelope detector, synchronous detection in the prior art
Device or other can realize power detection to obtain the device of performance number, the present embodiment is not any limitation as to this.
The electrical tilt antenna that the present embodiment is provided, coupling device, detector arrangement and RCU are sequentially connected, and are arranged on aerial array
Coupling device on radio frequency path gets the radiofrequency signal of aerial array, and detector arrangement carries out detection acquisition to the radiofrequency signal
To RF signal power value, i.e. by coupling device and detector arrangement, the performance number of electrical tilt antenna can be got.Pass through RCU
Performance number is sent to base station corresponding with aerial array, antenna power is realized and reports.So, the electricity tune that the present embodiment is provided
Antenna, realizes electrical tilt antenna detection antenna power and the power information is reported into base station.
Further, in above-described embodiment, RCU12 is additionally operable to the antenna sequence corresponding to performance number and aerial array 11
Number composition watt level information unit, and is sent to base station 200.Antenna sequence number is one-to-one, antenna sequence with antenna
Number it can be stored in advance in the RCU of electrical tilt antenna, that is to say, that RCU12 is known a priori by the antenna corresponding to aerial array 11
Sequence number.RCU12, can be with by the antenna set of serial numbers success rate size information unit corresponding to performance number and aerial array 11
There is multiple combinations mode, be, for example, " antenna sequence number+performance number ", " performance number+antenna sequence number ", " antenna sequence number ＆ power
Value ", " performance number ＆ antennas sequence number " etc., wherein, the bound symbol between performance number and antenna sequence number can also be other symbols
Number, the unit of performance number can be that (abbreviation w) can also be dBm (abbreviation dBm) to watt, and the present embodiment is to watt level
The concrete form of information unit is not any limitation as.
The structural representation for the electrical tilt antenna that Fig. 2 provides for another embodiment of the present invention.
As shown in Fig. 2 electrical tilt antenna 1000 includes two group of first electrical tilt antenna unit, respectively the first electrical tilt antenna unit
101 and the first electrical tilt antenna unit 102, and one group of second electrical tilt antenna unit 103.First electrical tilt antenna unit 101 includes
One first antenna array 21 and corresponding first remote control unit RCU22；First electrical tilt antenna unit 102 includes one first day
Linear array 31 and corresponding first remote control unit RCU32；Second electrical tilt antenna unit 103 includes one second aerial array 41
With corresponding 2nd RCU42, the first RCU22 is connected with the first RCU32, and the first RCU32 is connected with the 2nd RCU42.
First electrical tilt antenna unit 101 also includes coupling device 93 and detector arrangement 94.Coupling device 93 is arranged on first
On the radio frequency path of aerial array 21, coupled for the radiofrequency signal to first antenna array 21, obtain coupled signal.Inspection
Wave apparatus 94 connects the RCU22 of coupling device 93 and the first, for being obtained by detecting the coupled signal of the output of coupling device 93
Corresponding performance number, and the performance number is sent to the first RCU22.Wherein, the first RCU22 is used for the performance number and first
Antenna set of serial numbers success rate size information unit corresponding to aerial array 21, and it is sent to next first connected
The watt level information unit is sent to the 2nd RCU42 by RCU32, the first RCU32.
First electrical tilt antenna unit 102 also includes coupling device 95 and detector arrangement 96.Coupling device 95 is arranged on first
On the radio frequency path of aerial array 31, coupled for the radiofrequency signal to first antenna array 31, obtain coupled signal.Inspection
Wave apparatus 96 connects the RCU32 of coupling device 95 and the first, for being obtained by detecting the coupled signal of the output of coupling device 95
Corresponding performance number, and the performance number is sent to the first RCU32.Wherein, the first RCU32 is used for the performance number and first
Antenna set of serial numbers success rate size information unit corresponding to aerial array 31, and it is sent to the 2nd RCU42.
Second electrical tilt antenna unit 103 also includes coupling device 97 and detector arrangement 98.Coupling device 97 is arranged on second
On the radio frequency path of aerial array 41, coupled for the radiofrequency signal to the second aerial array 41, obtain coupled signal.Inspection
Wave apparatus 98 connects the RCU42 of coupling device 97 and the 2nd, for being obtained by detecting the coupled signal of the output of coupling device 97
Corresponding performance number, and the performance number is sent to the 2nd RCU42.Wherein, the 2nd RCU42, for by the performance number and
Antenna set of serial numbers success rate size information unit corresponding to two aerial arrays 41, and sent out with the first RCU22, the first RCU32
The watt level information unit brought is sent jointly to and the corresponding base station 203 of the second aerial array 41.
In the above-described embodiments, the first electrical tilt antenna unit that electrical tilt antenna 1000 includes is not limited to two groups, can only wrap
One group is included, can also be included more than two, that is to say, that electrical tilt antenna 1000 includes at least one set of first electrical tilt antenna unit,
And one group of second electrical tilt antenna unit.Wherein, each first RCU and the 2nd RCU is sequentially connected, and each first RCU is by performance number
And the antenna set of serial numbers success rate size information unit corresponding to first antenna array, it is sent to next connected
One RCU, until being sent to the 2nd RCU.
In addition, antenna sequence number is one-to-one with antenna, antenna sequence number can be stored in advance in electrical tilt antenna
In RCU, that is to say, that RCU is known a priori by the antenna sequence number corresponding to aerial array.In the present embodiment, RCU is by performance number
And the antenna set of serial numbers success rate size information unit corresponding to aerial array, there can be multiple combinations mode, be, for example,
" antenna sequence number+performance number ", " performance number+antenna sequence number ", " antenna sequence number ＆ performance numbers ", " performance number ＆ antenna sequences
Number " etc., wherein, the bound symbol between performance number and antenna sequence number can also be other symbols, and the unit of performance number can be with
Be watt (abbreviation w) can also be dBm (abbreviation dBm), the present embodiment to the concrete form of watt level information unit not
It is any limitation as.
The electrical tilt antenna that the present embodiment is provided, including at least one set of first electrical tilt antenna unit, and one group of second electricity are adjusted
Antenna element.Wherein, the coupling device being arranged on aerial array radio frequency path gets the radiofrequency signal of aerial array, detection
Device carries out detection to the radiofrequency signal and gets RF signal power value, i.e. by coupling device and detector arrangement, can obtain
Get the performance number of electrical tilt antenna.RCU believes the antenna set of serial numbers success rate size corresponding to performance number and aerial array
Interest statement member, moreover, being sequentially connected by each first RCU and the 2nd RCU, the 2nd RCU can obtain the work(of all aerial arrays
Rate size information unit, and antenna sequence number and the performance number one-to-one corresponding of aerial array.It is by the 2nd RCU that multigroup power is big
Small information unit is sent to base station corresponding with the second aerial array, realizes reporting for antenna power.So, the present embodiment is carried
The electrical tilt antenna of confession, realizes electrical tilt antenna detection antenna power and the power information is reported into base station.
In the above-described embodiments, each self-corresponding antenna sequence number of first antenna array and the second aerial array institute, mutually not
It is identical.
Fig. 3 is the aerial array of electrical tilt antenna in Fig. 2 and the method flow diagram of base station pairing.Referring to Fig. 2 and figure
3。
In the prior art, scene is cascaded for multiple aerial arrays, in order to distinguish the pair relationhip of base station and aerial array,
The sequence number that each band antenna of manual transcription can only be leaned on special, efficiency is low and easy error.If data are got wrong or lost,
Need again upper station or even climb to obtain sequence number on antenna again.
As shown in Fig. 2 electrical tilt antenna 1000 includes the first electrical tilt antenna unit 101, the first electrical tilt antenna unit 102 and the
Two electrical tilt antenna units 103, the second electrical tilt antenna unit 103 is connected with base station 203.According to retouching for the application second embodiment
State, base station 203 will obtain three groups of watt level information units, be respectively：Antenna sequence number corresponding to second aerial array 41
The watt level information unit constituted with corresponding performance number, the antenna sequence number corresponding to first antenna array 31 and corresponding
Watt level information unit, the antenna sequence number corresponding to first antenna array 21 and the corresponding performance number group of performance number composition
Into watt level information unit.In order to confirm the pair relationhip of aerial array and base station, the present embodiment provides a kind of processing side
Method, it is specific as follows：
Step 101：The watt level for setting the radiofrequency signal of aerial array to be paired is preset value, the preset value with
The watt level of the radiofrequency signal of other aerial arrays is different；The aerial array to be paired be the first antenna array or
Second aerial array；
Base station 203 needs to confirm paired aerial array, that is, needs to confirm first antenna array 21, first antenna battle array
Which is the aerial array corresponding with base station 203 for row 31, the second aerial array 41.Base station 203 sets the radio frequency of aerial array
Signal power value is preset value V3, and the RF signal power value of the aerial array of known base station 202 is V2, the day of base station 201
The RF signal power value of linear array is V1, wherein, preset value V3 and V2, V1 value are differed.Preset value V3 purpose is set
It is the performance number that base station 203 can be made to distinguish its corresponding aerial array.For example, when setting V1 ＞ V2 ＞ V3, then base station
Power is minimum in three base stations of performance number of 203 corresponding aerial arrays；When setting V1 ＜ V2 ＜ V3, then base station
The performance number of 203 corresponding aerial arrays is exactly prominent in three base stations；As setting V2 ＞ V3 ＞ V1 or V1 ＞ V3
During ＞ V2, then power is placed in the middle in three base stations of performance number of the corresponding aerial array in base station 203.The present embodiment is to default
Value V3 concrete numerical value is not any limitation as.
In the present embodiment, the watt level that can also set the radiofrequency signal of aerial array to be paired is preset value,
And it is zero to set the watt level of the radiofrequency signal of other aerial arrays, and the preset value is not zero.That is, V1=V2=is set
0, V3 ≠ 0, then the performance number of the corresponding aerial array in base station 203 is exactly unique nonzero value in three base stations.
In the present embodiment, the performance number that base station 201, base station 202, base station 203 are configured, can pass through the interface between base station
Or base station upper layer device realizes information sharing, i.e. this base station can know the performance number of other base stations configuration.The present embodiment pair
It is not any limitation as in information sharing mode.
Step 103：To the first RCU and the 2nd RCU transmit power inquiry requests, the first RCU is according to the work(
Rate inquiry request obtains corresponding watt level information unit, and sends to the 2nd RCU；2nd RCU is according to described
Power query request obtains corresponding watt level information unit, and the watt level sended over each first RCU is believed
Interest statement member sends jointly to base station corresponding with second aerial array；
Base station 203 by AISG interfaces to the first RCU22, the first RCU32 and the 2nd RCU42 transmit power inquiry requests,
Power query request can be by changing the private that increased AISG orders or AISG agreements allow during AISG agreements
There is increased privately owned order in interface.First RCU22 obtains corresponding watt level information unit R1 according to power query request,
And send watt level information unit R1 to the first RCU32；First RCU32 obtains corresponding power according to power query request
Size information unit R 2, and watt level information unit R1 and watt level information unit R2 are sent to the 2nd RCU42 together；
2nd RCU42 obtains corresponding watt level information unit R3 according to power query request, and by watt level information unit R1,
Watt level information unit R2 and watt level information unit R3 send jointly to base station 203.So, base station 203 is just obtained
Three groups of watt level information units.
Step 105：Base station corresponding with second aerial array, which is obtained, includes the watt level information of the preset value
Unit, and therefrom obtain corresponding antenna sequence number to complete the pairing of aerial array and base station.
Base station 203 is got after three groups of watt level information units R1, R2, R3, with reference to base station in step 101 201,202,
The performance number size of 203 radiofrequency signals set, can confirm that the corresponding aerial array in base station 203.Detailed process is as follows：Example
Such as, performance number is ordered as R1 ＞ R2 ＞ R3 in R1, R2, R3 for getting, i.e. the performance number ＞ of first antenna array 21 first day
The performance number of the second aerial arrays of performance number ＞ 41 of linear array 31.And the radio frequency that base station 201,202,203 is set in step 101
The performance number size of signal is ordered as V1 ＞ V2 ＞ V3, i.e. the performance number of the corresponding aerial array in base station 203 is minimum, then base
203 corresponding aerial arrays of standing are corresponding second aerial arrays 41 of watt level information unit R3, due to watt level letter
Antenna sequence number is also included in interest statement member R3, so base station 203 obtains the day line sequence of the second aerial array 41 matched with it
Row number.
Aerial array and the processing method of base station pairing that the present embodiment is provided, set the radio frequency of aerial array to be paired
The watt level of signal is preset value, because preset value is different from the watt level of the radiofrequency signal of other aerial arrays, with reference to
Performance number in the watt level information unit that base station inquiry is obtained is of different sizes, and aerial array and base are can confirm that by comparing
The pair relationhip stood.Due to also including antenna sequence number in watt level information unit, base station can be obtained matches with it
The antenna sequence number of aerial array.The method that the present embodiment is provided, by configuring antenna power and inquiry antenna power, can be obtained
Get aerial array and the pair relationhip and antenna sequence number of base station, simpler convenience.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (4)
1. a kind of electrical tilt antenna, including at least one set of first electrical tilt antenna unit, and one group of second electrical tilt antenna unit；It is described
First electrical tilt antenna unit includes a first antenna array and corresponding first remote control unit RCU, and second electricity adjusts day
Line unit includes one second aerial array and corresponding 2nd RCU；Each first RCU and the 2nd RCU is sequentially connected；
It is characterized in that：
The first electrical tilt antenna unit also includes：
On first coupling device, the radio frequency path for being arranged on the first antenna array, for the first antenna array
Radiofrequency signal is coupled, and obtains the first coupled signal；
First detector arrangement, connects first coupling device and the first RCU, for by detecting that first coupling is filled
First coupled signal of output is put to obtain corresponding first performance number, and first performance number is sent to described
One RCU；
Wherein, the first RCU, for by the antenna sequence corresponding to first performance number and the first antenna array
Number composition watt level information unit, and it is sent to next first RCU connected, until being sent to described second
RCU；
The second electrical tilt antenna unit also includes：
On second coupling device, the radio frequency path for being arranged on second aerial array, for second aerial array
Radiofrequency signal is coupled, and obtains the second coupled signal；
Second detector arrangement, connects second coupling device and the 2nd RCU, for by detecting that second coupling is filled
Second coupled signal of output is put to obtain corresponding second performance number, and second performance number is sent to described
Two RCU；
Wherein, the 2nd RCU, for by the antenna sequence corresponding to second performance number and second aerial array
Number composition watt level information unit, and sends jointly to each first RCU watt level information units sended over
Base station corresponding with second aerial array.
2. electrical tilt antenna according to claim 1, it is characterised in that the first antenna array and second antenna array
Each self-corresponding antenna sequence number of row institute, it is different.
3. a kind of processing method for being used in electrical tilt antenna as claimed in claim 1 or 2 carry out aerial array and base station pairing,
Characterized in that, methods described includes：
The watt level for setting the radiofrequency signal of aerial array to be paired is preset value, the preset value and other aerial arrays
Radiofrequency signal watt level it is different；The aerial array to be paired is the first antenna array or second antenna
Array；
To the first RCU and the 2nd RCU transmit power inquiry requests, the first RCU is obtained according to power query request
Corresponding watt level information unit is obtained, and is sent to the 2nd RCU；2nd RCU is asked according to the power query
Corresponding watt level information unit is obtained, and is risen with each first RCU watt level information units one sended over
Give base station corresponding with second aerial array；
Base station corresponding with second aerial array, which is obtained, includes the watt level information unit of the preset value, and therefrom obtains
Corresponding antenna sequence number is taken to complete the pairing of aerial array and base station.
4. method according to claim 3, it is characterised in that the radiofrequency signal of setting aerial array to be paired
Watt level is preset value, and the preset value and the watt level difference of the radiofrequency signal of other aerial arrays include：
The watt level for setting the radiofrequency signal of aerial array to be paired is preset value, and sets the radio frequency of other aerial arrays
The watt level of signal is zero, and the preset value is not zero.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/083220 WO2016015221A1 (en) | 2014-07-29 | 2014-07-29 | Electric tiled antenna and pairing method for antenna array and base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105519018A CN105519018A (en) | 2016-04-20 |
| CN105519018B true CN105519018B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480012447.9A Active CN105519018B (en) | 2014-07-29 | 2014-07-29 | Electrical tilt antenna and aerial array and base station matching method |
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| CN (1) | CN105519018B (en) |
| WO (1) | WO2016015221A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058468B (en) * | 2016-07-08 | 2019-06-18 | 广东通宇通讯股份有限公司 | A kind of electrical tilt antenna |
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| CN102905279A (en) * | 2012-09-28 | 2013-01-30 | 华为技术有限公司 | Method and device for matching remote-end control unit serial numbers with antenna sector numbers |
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| CN105519018A (en) | 2016-04-20 |
| WO2016015221A1 (en) | 2016-02-04 |
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