CN108366384A - A kind of antenna for base station exploration method, moveable electronic equipment and moveable storage medium - Google Patents
A kind of antenna for base station exploration method, moveable electronic equipment and moveable storage medium Download PDFInfo
- Publication number
- CN108366384A CN108366384A CN201711493002.9A CN201711493002A CN108366384A CN 108366384 A CN108366384 A CN 108366384A CN 201711493002 A CN201711493002 A CN 201711493002A CN 108366384 A CN108366384 A CN 108366384A
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- Prior art keywords
- antenna
- base station
- lobe
- horizontal
- measurement point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
Abstract
The invention discloses a kind of antenna for base station exploration method, moveable electronic equipment and moveable storage mediums, by confirming within one week the horizontal main lobe direction of all antennas in base station around base station and drawing lobe pattern, it is chosen in lobe pattern and is a little used as measurement point, line between measurement point and base station is to measure main shaft, calculates the horizontal main lobe direction of propagation of each antenna and measures the horizontal main lobe signal of the angle and each antenna of the measurement point between main shaft；It finds out the difference in signal strength after angle the horizontal lobe if there is two antennas and is less than setting value, then the antenna of the base station exists abnormal.The present invention need not allow staff to climb up base station (signal tower or balcony) processing, be greatly reduced and contacted with owner or the number of upper tower operation, and can obtain accurate data to investigate the failure of antenna.
Description
Technical field
The present invention relates to aerial signal communication field more particularly to a kind of antenna for base station exploration method, moveable electronics
Equipment and moveable storage medium.
Background technology
In society, the quality of working vessels, antenna itself that the aging of antenna product itself, antenna occur when installing is asked
Topic, distributing installation cause reflector existing for the variation of blocking pattern, antenna overlay environment to cause signals leakiness etc. a series of
Problem causes the complication of wireless environment, has severely impacted the network quality of mobile communication system.How to confirm that antenna is asked
Topic, becomes a problem.Currently, conventional antenna may be looked into：It arranges that personnel may be looked into antenna mounting locations (balcony or steel tower)
It is detected：
Drive Test：Call mode test or sweep check are carried out to surrounding sites or road using test system.
Antenna inspection：It will be sent after with antenna removal to antenna detection center and be detected.
But there are certain defects for the traditional detection method of both the above.For the defect of conventional Drive Test, Drive Test
It can only Analysis Service cell or preceding the last 6 adjacent area.The angle of coverage range of certain cell can be embodied, but cannot be to the signal of each cell
Carry out the comparison of 360 degree of ranges.For this method of antenna inspection, it is necessary to which arrangement may look into the base station (day that personnel install to antenna
Platform or steel tower) operations such as azimuth confirmation or dismounting antenna are carried out, it must contact with owner, owner can be made during operation in advance
At influence, the obstruction of owner is easily caused, often because the number of upper station (balcony) is too many, larger shadow is caused to owner
It rings, causes the dispute between field personnel and owner, base station is caused to be forced to move when serious.Moreover, upper tower operation is dangerous
Greatly, labor intensity is big, and security risk is more, and accident can occur when serious.In addition, the personnel of upper tower operation are frequently not technology people
Member, but tower work or general worker person, sense of responsibility is not strong with Network Awareness thus affect live accuracy when may look into data.
Invention content
To solve the problem above-mentioned, one of the objects of the present invention is to provide a kind of antenna for base station exploration method, energy
It solves the problems, such as to need to climb up base station processing when antenna is reconnoitred and data is inaccurate.
The two of the object of the invention provide a kind of moveable electronic equipment, can solve to need to climb up base when antenna is reconnoitred
The problem for processing and the data inaccuracy of standing.
The three of the object of the invention provide a kind of moveable storage medium, can solve to need to climb up base when antenna is reconnoitred
The problem for processing and the data inaccuracy of standing.
An object of the present invention adopts the following technical scheme that realization：
A kind of antenna for base station exploration method, includes the following steps：
Horizontal main lobe direction verification step：Acquire base station border antenna carrier signal strength to draw lobe pattern, from
And confirm the horizontal main lobe direction of antenna different in the base station；
Angle calcu-lation step：The measurement point that one is chosen between the horizontal main lobe of different antennae, records the measurement point
In the signal strength of the point, the line between the measurement point and the base station is to measure to lead for longitude and latitude and different antenna carriers
Axis calculates the horizontal main lobe of each antenna and the angle Φ for measuring main shaft according to selected measurement main shaft；
Signal level comparison step：By the signal strength from different antennae horizontal main lobe measured by the measurement point
It is compared, is less than setting value if there is the difference in signal strength of the horizontal lobe of two antennas, then the antenna of the base station exists
It is abnormal.
Further, the level for passing angle calcu-lation step and also measuring the secondary lobe of different antennae in the measurement point
Signal, and substitute into the signal level comparison step using measured minor level signal.
Further, it is less than setting value if there is the difference in signal strength of the horizontal lobe of two antennas, then judges respectively
Whether the two antennas and the difference in signal strength of the horizontal lobe of other antennas are less than setting value, if it is, this antenna is deposited
In exception.
Further, main carrier power, the base station are also acquired before executing the signal level and lobe features comparison step
The gain of interior each antenna, the total losses and path loss of combiner and feeder line.
The second object of the present invention adopts the following technical scheme that realization：
A kind of electronic equipment, including memory, processor and storage can be run on a memory and on a processor
Computer program, the processor realize antenna for base station exploration method recited above when executing described program.
The third object of the present invention adopts the following technical scheme that realization：
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
Above-mentioned antenna for base station exploration method is realized when row.
Compared with prior art, the beneficial effects of the present invention are：
A kind of antenna for base station exploration method, electronic equipment and storage medium disclosed by the invention, it is only necessary to carry out surrounding base
The signal testing stood one week is simultaneously handled and is compared to the data of acquisition, it is not necessary to which upper tower (or balcony) processing is greatly reduced
It is contacted with owner or the number of upper tower operation, meanwhile, when by signal level and lobe features comparison step to project installation
The antenna problems such as leftover problem, antenna performance problem efficiently carry out malfunction elimination, and this method to the accuracys of data
It ensures.
Description of the drawings
Fig. 1 is the antenna for base station exploration method acquisition aerial signal schematic diagram of the present invention；
Fig. 2 is the opposite lobe pattern of the present invention.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the present invention is described further, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Embodiment one
The invention discloses a kind of antenna for base station exploration methods, include the following steps：
Horizontal main lobe direction verification step：As shown in Figure 1, passing through artificial walking around the one week ground closed path in base station
Or machine acquires the level signal of different antennae in base station, acquisition equipment is apart from base station 30-100 meters.Since this method is to surround
Base station ground test in one week, when test trails are all in base station proximal end (in such as 30 meters), if the direction of propagation Dou Chu of selection
In vertical main lobe position, the lobe pattern for all directions of propagation occur is overlapped, without front and back ratio, lead to not confirm in base station where
A antenna has mistake.So when ground test, 50 meters to 300 meters of best selected distance base station path, it can be ensured that in level
Main lobe position.For part open field base-station environment (such as：Top station) unmanned plane carrying signal collecting device may be used.
After acquisition, lobe pattern as shown in Figure 2 is drawn, the biography of the main lobe of all different antennas in base station is judged according to lobe pattern
Broadcast direction.
Angle calcu-lation step：One measurement point is chosen between the horizontal main lobe of different antennae and records the measurement point
In the signal strength S of the point, the line between the measurement point and the base station is to measure to lead for longitude and latitude and different antenna carriers
Axis calculates the horizontal main lobe of each antenna according to selected measurement main shaft and measures the angle Φ between main shaft.The test of acquisition
Data are the LOG files that instrument preserves, and the longitude and latitude comprising all directions signal message and test path in LOG files is believed
Whether breath, tester test, can be differentiated by figure as required, and there is no the falses of any data and data mistakes and omissions.
In the test site of standard, the lobe pattern that tested antenna carries out one week Self -adaptive is surrounded with equidistant path,
Since measuring distance, path loss are constant basis, the variation of signal level is only related with angle, and the signal graph of generation just embodies
A kind of functional relation of signal and angle.Each point signal level calculates public in standard testing field：S=P-L-f (Φ)；
S representation signals intensity, P representative antennas power, L represent path loss, the Φ representation signals direction of propagation and antenna master in formula
The angle of axis.
Since antenna power P and path loss L are constant basis, so S is the function of a single variable of Φ.Therefore it embodies tested
Aerial signal with angle change lobe features.
Due in the idealized conditions for not having standard testing place with antenna, so executing the signal level and lobe
Total damage of acquisition main carrier power, the gain of each antenna in the base station, combiner and feeder line is also needed to before Property comparison step
Consumption and path loss.
In actual test environment, calculated in the signal level of three co-located antenna horizontal main lobes of any one test point public
Formula：
SA=PA–LPA+GA–LA–f(ΦA)
SB=PB–LPB+GB–LB–f(ΦB)
SC=PC–LPC+GC–LC–f(ΦC)
In formula：
SA、B、CIndicate the signal level of any one base station to be measured tri- antenna horizontal main lobes of A, B, C in the same test point
PA、B、CIndicate the main carrier output power of tri- antennas of A, B, C.Value is identical under normal circumstances, can handle as perseverance
It is quantitative.
GA、B、CThe gain for indicating tri- antennas of A, B, C, differs smaller, can handle as constant basis under normal circumstances.
LPA、B、CCombiner loss+the feeder loss for indicating tri- antennas of A, B, C, differs smaller, can locate under normal circumstances
Reason is constant basis.
LA、B、CIndicate the path loss of tri- antennas of A, B, C in any one test point, it is clear that L is with measuring distance and blocking
Pattern and change, be a variable.But (ignore the space length between antenna) for the antenna of centralization installation, any survey
L in pilotA=LB=LC。
ΦA、B、CIndicate the angle of different main lobes and measurement main shaft.In any test point, three antenna main lobes are led with measurement
The angle of axis is different from.
f(ΦA、B、C) indicate lobe features and a variable that signal level changes with angle.
Signal level comparison step：The signal from different antennae horizontal main lobe measured by the same measurement point is strong
Degree is compared, and works as SA-SBWhen ＞ 25 (dB), show that the antenna in the direction A, B is qualified.Otherwise there is a side unqualified.Pass through again
Difference in signal strength within the scope of 360 degree between the antenna in tri- directions A, B, C is compared, can be by fault location to a certain
It pays on specific antenna.More preferably, in base station each antenna choose a secondary lobe and calculate the level signal of the secondary lobe with
And the angle of the direction of propagation and measurement main shaft, signal level and lobe features comparison step are executed again later, if two last
If signal difference is away from little between the signal level between antenna, it can more confirm that one of antenna is led to the problem of, then pass through
Difference in signal strength within the scope of 360 degree between the antenna in tri- directions A, B, C compares, and can have fault location to a certain pair
On body antenna.
Embodiment two
Embodiment two discloses a kind of moveable electronic equipment, which includes processor, memory and journey
One or more can be used in sequence, wherein processor and memory, and program is stored in memory, and be configured to by
It manages device to execute, when processor executes the program, realizes a kind of antenna for base station exploration method of the present invention.The electronic equipment can be
The a series of electronic equipment of mobile phone, computer, tablet computer etc..
Embodiment three
Embodiment three discloses a kind of moveable and readable computer storage media, and the storage medium is for storing journey
Sequence, and when the program is executed by processor, realize a kind of antenna for base station exploration method of the present invention.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (6)
1. a kind of antenna for base station exploration method, which is characterized in that include the following steps：
Horizontal main lobe direction verification step：The signal strength of the antenna carrier of base station border is acquired to draw lobe pattern, to really
Recognize the horizontal main lobe direction of antenna different in the base station；
Angle calcu-lation step：The measurement point that one is chosen between the horizontal main lobe of different antennae, records the longitude and latitude of the measurement point
In the signal strength of the point, the line between the measurement point and the base station is to measure main shaft, root for degree and different antenna carriers
The horizontal main lobe of each antenna and the angle Φ for measuring main shaft are calculated according to selected measurement main shaft；
Signal level comparison step：The signal strength from different antennae horizontal main lobe measured by the measurement point is carried out
Compare, is less than setting value if there is the difference in signal strength of the horizontal lobe of two antennas, then the antenna of the base station exists abnormal.
2. antenna for base station exploration method as described in claim 1, it is characterised in that：The angle calcu-lation step, which also measures, to be come from
The level signal of the horizontal secondary lobe of different antennae in the measurement point, and substitute into institute using measured horizontal minor level signal
State signal level comparison step.
3. antenna for base station exploration method as described in claim 1, it is characterised in that：If there is the horizontal lobe of two antennas
Difference in signal strength be less than setting value, then judge that the two antennas and the difference in signal strength of the horizontal lobe of other antennas are respectively
It is no to be less than setting value, if it is, there is exception in this antenna.
4. antenna for base station exploration method as described in claim 1, which is characterized in that before executing the signal level comparison step
The also total losses and path loss of acquisition main carrier power, the gain of each antenna in the base station, combiner and feeder line.
5. a kind of moveable electronic equipment, including memory, processor and storage are on a memory and can be on a processor
The computer program of operation, it is characterised in that：The processor realizes claim 1-4 any one institute when executing described program
The method stated.
6. a kind of moveable computer readable storage medium, is stored thereon with computer program, it is characterised in that：The calculating
The method as described in claim 1-4 any one is realized when machine program is executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711493002.9A CN108366384A (en) | 2017-12-30 | 2017-12-30 | A kind of antenna for base station exploration method, moveable electronic equipment and moveable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711493002.9A CN108366384A (en) | 2017-12-30 | 2017-12-30 | A kind of antenna for base station exploration method, moveable electronic equipment and moveable storage medium |
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| Publication Number | Publication Date |
|---|---|
| CN108366384A true CN108366384A (en) | 2018-08-03 |
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ID=63010857
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711493002.9A Pending CN108366384A (en) | 2017-12-30 | 2017-12-30 | A kind of antenna for base station exploration method, moveable electronic equipment and moveable storage medium |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148111A (en) * | 2019-12-31 | 2020-05-12 | 中国移动通信集团江苏有限公司 | Method, device and equipment for adjusting antenna parameters and computer storage medium |
| CN112835382A (en) * | 2020-12-31 | 2021-05-25 | 南京安麦森电子科技有限公司 | 5G base station test system based on unmanned aerial vehicle |
| CN113133034A (en) * | 2021-04-25 | 2021-07-16 | 四川通信科研规划设计有限责任公司 | Base station direction angle deviation rectifying method based on user MR, storage medium and device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102761893A (en) * | 2012-08-06 | 2012-10-31 | 广州市粤讯臻优通讯科技有限公司 | Method for processing test data in communities of base station |
| CN104735707A (en) * | 2013-12-24 | 2015-06-24 | 中国移动通信集团广东有限公司 | Malfunction antenna location method, device and electronic equipment |
| CN105025512A (en) * | 2014-04-30 | 2015-11-04 | 中国电信股份有限公司 | Method and device for monitoring antenna feed system of base station |
| US9609529B1 (en) * | 2014-08-01 | 2017-03-28 | Sprint Communications Company L.P. | Optimizing coverage by customizing signal patterns |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148111A (en) * | 2019-12-31 | 2020-05-12 | 中国移动通信集团江苏有限公司 | Method, device and equipment for adjusting antenna parameters and computer storage medium |
| CN111148111B (en) * | 2019-12-31 | 2023-02-28 | 中国移动通信集团江苏有限公司 | Method, device and equipment for adjusting antenna parameters and computer storage medium |
| CN112835382A (en) * | 2020-12-31 | 2021-05-25 | 南京安麦森电子科技有限公司 | 5G base station test system based on unmanned aerial vehicle |
| CN113133034A (en) * | 2021-04-25 | 2021-07-16 | 四川通信科研规划设计有限责任公司 | Base station direction angle deviation rectifying method based on user MR, storage medium and device |
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Application publication date: 20180803 |