CN102172066A - System and method for obtaining environmental information of antenna - Google Patents
System and method for obtaining environmental information of antenna Download PDFInfo
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- CN102172066A CN102172066A CN2011800002711A CN201180000271A CN102172066A CN 102172066 A CN102172066 A CN 102172066A CN 2011800002711 A CN2011800002711 A CN 2011800002711A CN 201180000271 A CN201180000271 A CN 201180000271A CN 102172066 A CN102172066 A CN 102172066A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
本发明实施例提供了一种获取天线的环境信息的系统和方法。该系统包括环境信息提取装置、数据传输通道和远端接收终端，其中环境信息提取装置，用于获取天线的环境信息；数据传输通道，用于将环境信息提取装置获取的环境信息传送到远端接收终端；远端接收终端，用于接收和处理环境信息。本发明实施例通过环境信息提取装置将采集的环境信息传送到远端的观察终端，从而能够实时地向网优工程系统提供环境信息，提高了环境信息的获取效率，降低了网络优化成本。
Embodiments of the present invention provide a system and method for acquiring environmental information of an antenna. The system includes an environmental information extraction device, a data transmission channel and a remote receiving terminal, wherein the environmental information extraction device is used to obtain the environmental information of the antenna; the data transmission channel is used to transmit the environmental information obtained by the environmental information extraction device to the remote terminal Receiving terminal; the remote receiving terminal is used to receive and process environmental information. The embodiment of the present invention transmits the collected environmental information to the remote observation terminal through the environmental information extraction device, so that the environmental information can be provided to the network optimization engineering system in real time, which improves the acquisition efficiency of the environmental information and reduces the cost of network optimization.
Description
Technical field
The embodiment of the invention relates to wireless communication field, and more specifically, relates to the system and method for the environmental information of obtaining antenna.
Background technology
In mobile communication system, RET (Remote Electrical Tilt) electrical tilt antenna has become main flow, adjusts antenna lower decline angle by the maintenance system that is positioned at the base station, optimizes network.Often the mobile communication website is put up, and carries out after the network optimization, and general website just can not change again, and technical staff and network optimization personnel can not remove website more yet.
When huge variation has taken place for the environmental information of antenna, the high building of newly building up such as periphery block the covering of signal, make the signal variation of network's coverage area, perhaps the geographical location information of antenna and the high information of extension change, and then will repeat to enter the station, go up work such as tower, data record, transmission, revision.The environmental change of antenna often all needs the technical staff to the scene, and outdoor scene and the geographical position of going many websites to gather antenna coverage areas again hang high environmental information.
The network optimization engineer is when optimizing migrated station or stack station network, the information of the on-the-spot antenna coverage areas of website is not enough, need the engineering staff to arrive all websites and take the outdoor scene photo, could formulate network optimization scheme after analyzing, after the external equipment image data that the geographical location information of each website also will carry by when construction engineering staff, manual record is also preserved.
When above situation occurs, often to expend a large amount of time, man power and material.The geographical location information of each antenna all will repeat to enter the station, go up work such as tower, data record, transmission, revision when changing, hanging high information change or the variation of antenna coverage areas outdoor scene.This operation link needs the time, and the very difficulty that enters the station sometimes needs the communication and coordination of each side, thereby can't obtain accurate data in real time, has also increased maintenance cost greatly.
Data by manual record, preserve, pass to network optimization engineer, service engineer etc. the personnel of needs are arranged, in the process error of manual operation uncontrollable, can't guarantee finally to be delivered to the validity of network optimization engineering, service engineer's data.The consistency that data are obtained is poor, efficient is low, cost is high.
Summary of the invention
The embodiment of the invention provides a kind of system and method that obtains the environmental information of antenna, can improve the efficient of obtaining of environmental information.
An aspect according to the embodiment of the invention provides a kind of system that obtains the environmental information of antenna, comprises environmental information extraction element, data transmission channel and far-end receiving terminal, and environmental information extraction element wherein is used to obtain the environmental information of antenna; Data transmission channel is used for the environmental information that the environmental information extraction element obtains is sent to the far-end receiving terminal; The far-end receiving terminal is used for receiving and processing environment information.
According to the embodiment of the invention on the other hand, provide a kind of method of obtaining the environmental information of antenna, having comprised: the environmental information of obtaining antenna by the environmental information extraction element; The environmental information of the environmental information extraction element being obtained by data transmission channel is sent to the far-end receiving terminal; Receive and processing environment information by the far-end receiving terminal.
The embodiment of the invention is sent to the observation terminal of far-end by the environmental information extraction element with the environmental information of gathering, thereby can provide environmental information to the network optimization engineering system in real time, has improved the efficient of obtaining of environmental information, has reduced network optimization cost.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic block diagram that illustrates according to the device that obtains antenna environment information of the embodiment of the invention.
Fig. 2 is the schematic block diagram that obtains the device of antenna environment information according to another embodiment of the present invention.
Fig. 3 is the schematic block diagram that adopts the example of wireless transfer channel.
Fig. 4 is the schematic block diagram that adopts the example of wire transmission passage.
Fig. 5 is the schematic flow diagram according to the method for the environmental information of obtaining antenna of the embodiment of the invention.
Fig. 6 is the schematic flow diagram of method that obtains the environmental information of antenna according to another embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
In order to reduce the cost of network planning network optimization, improve the efficient of network planning network optimization, avoid unnecessarily going website.The embodiment of the invention provides the scheme that can obtain antenna environment information in real time.
Fig. 1 is the schematic block diagram according to the system that obtains antenna environment information 10 of the embodiment of the invention.As shown in Figure 1, system 10 comprises environmental information extraction element 11, data transmission channel 12 and far-end receiving terminal 13.
Environmental information extraction element 11 is used to obtain the environmental information of antenna, for example the geographical location information of antenna, hang the outdoor scene information of high information and antenna coverage areas etc.In addition, detecting unit 11 can be placed on the peripheral element of radome inside, radome outside or antenna of antenna, for example RCU (RemoteControl Unit; Remote control unit), SBT (Smart Bias-Tee; The intelligent bias pedestal), TMA (Tower Mounted Amplifier; Tower amplifier), SASU (Same band Antenna SharingUnit; The common-frequency-band antenna shared cell) etc., directly or the environmental information of indirect detection antenna.
Data transmission channel 12 is used for the environmental information that environmental information extraction element 11 obtains is sent to far-end receiving terminal 13.According to one embodiment of present invention, data transmission channel 12 can be wired or wireless transmission channel.
Far-end receiving terminal 13 is used for receiving and processing environment information.Thereby the user of far-end receiving terminal 13 can view the environmental information of antenna in real time at far-end.According to one embodiment of present invention, far-end receiving terminal 13 can be visual maintenance terminal.Visual maintenance terminal can be privately owned visual device (for example, handheld device), also can with the network operation system, coupled together, in the network operation platform, receive and check antenna environment information.
The embodiment of the invention is sent to the receiving terminal of far-end by the environmental information extraction element with the environmental information of gathering, thereby can provide environmental information to the network optimization engineering system in real time, has improved the efficient of obtaining of environmental information, has reduced network optimization cost.
Fig. 2 is the schematic block diagram that obtains the system 20 of antenna environment information according to another embodiment of the present invention.In Fig. 2, represent with identical Reference numeral with same or analogous part among Fig. 1, and suitably omit the description that repeats.System 20 has ability from far-end receiving terminal 13 to environmental information extraction element 11 that send querying command from.
Particularly, in system 20, the function of corresponding units, far-end receiving terminal 13 also is used to receive the querying command to environmental information in having Fig. 1, and by data transmission channel 12 querying command is sent to environmental information extraction element 11.Environmental information extraction element 11 obtains the environmental information of antenna according to this querying command then.Subsequently, environmental information extraction element 11 is sent to far-end receiving terminal 13 by data transmission channel 12 with detected environmental information again and carries out remote analysis and handle.In addition, data can and be delivered to far-end receiving terminal 13 by the hand-held query facility inquiry under the tower, also can directly inquire about by far-end receiving terminal 13.These inquiry modes all fall in the scope of the embodiment of the invention.
In addition, as shown in Figure 2, environmental information extraction element 11 comprises collecting unit 112, control unit 114, transmission unit 116.
Collecting unit 112 is used to gather the environmental information of antenna.According to one embodiment of present invention, collecting unit 112 can comprise GPS (global positioning system; Global Positioning System) combination in any of module, gyro module, photographing module or these modules is to gather dissimilar environmental datas.But the embodiment of the invention is not limited thereto, and also can adopt other forms of collecting unit to gather the environmental information of antenna.
Transmission unit 116 is used for environmental information is converted to can be by the signal of data transmission channel 12 transmission.For example can be exchanged into the transmission signals of wireless or wired mode.
Far-end receiving terminal 13 can receive and processing environment information.According to another embodiment of the present invention, far-end receiving terminal 13 can also have the function of regulating antenna according to environmental information.
Like this, the embodiment of the invention can start the detecting operation of environmental information according to ground or long-range querying command, observes the ambient conditions of antenna in real time, can also remotely regulate antenna according to environmental information.But the embodiment of the invention is not limited thereto, the environmental information extraction element 11 of the embodiment of the invention can not rely on outside querying command yet, automatically carry out to detect and store detected environmental information, then when needed or these environmental informations are sent to the receiving terminal 13 of far-end according to predetermined period according to predetermined period.The cycle that environmental information extraction element 11 is carried out detection and transmission can be provided with separately and revise.
Below, in conjunction with the object lesson embodiment of the present invention will be described in more detail.
Fig. 3 is the schematic block diagram that adopts the example of wireless transfer channel.In Fig. 3, represent with identical Reference numeral with same or analogous part among Fig. 1 and Fig. 2, and suitably omit the description that repeats.In the embodiment shown in fig. 3, the inner or outside installation environment information extracting device 11 at antenna, far-end receiving terminal 13 is by the Wireless transmission mode information extracting device 11 that controls environment.
As shown in Figure 3, environmental information extraction element 11 comprises collecting unit 112, control unit 114, transmission unit 116a and power subsystem 118.As an example of transmission unit among Fig. 2 116, transmission unit 116a is a radio-frequency module, is made of rf modulations demodulation module 120 and Anneta module 122, is used to transmit and receive radiofrequency signal.
Collecting unit 112 obtains latitude and longitude information, elevation information and the real scene image of antenna.There are power interface and data communication interface between collecting unit 112 and the control unit 114, for example: IIC (Inter-Integrated Circuit; Interconnecting integrated circuit) interface, RS-485 interface, RS422 interface, USB (Universal Serial Bus; USB) interface etc., RS-232 interface etc.
The environmental informations such as geographical location information, the high information of extension and image information that get access to are handled and are stored in the control that control unit 114 is realized collecting unit 112, transmission unit 116a, also finish the processing of antenna and far-end receiving terminal agreement.
Rf modulations demodulation module 120 is converted to radio frequency analog signal with the digital signal of the antenna environment information that gets access to (antenna geographical location information, hang high information, image information etc.).On another direction, will come out, and be converted to digital signal and give control unit 114 from the order demodulation that far-end receiving terminal 13 receives.
Anneta module 122 is used to receive and send the radiofrequency signal (wireless signal) of modulation module 120, transmits by wireless transfer channel 12a (as an example of data transmission channel among Fig. 2 12), shown in the dotted line among Fig. 3.Wireless transfer channel 12a is made of the transmission channel between rf modulations demodulation module 120 and 142.
Corresponding, as shown in Figure 3, far-end receiving terminal 13 comprises corresponding transmission unit 132a (being made of Anneta module 140 and rf modulations demodulation module 142).Far-end receiving terminal 13 also comprises control unit 136, other unit is controlled, and carried out corresponding protocol processing.
According to one embodiment of present invention, far-end receiving terminal 13 can have the display unit 138 of oneself, is used for showing the antenna environment information received to the user, as the outdoor scene image etc.Far-end receiving terminal 13 can constitute privately owned display device at this moment.
According to another embodiment of the present invention, far-end receiving terminal 13 can coupling network maintenance console 134.This moment, the far-end receiving terminal 13 can constitute the order transceiver, and control unit 136 transmits network operation platform 134 with environmental information, by network operation platform 134 environmental information was shown to the user again.After network operation platform 134 obtained antenna environment information, the user can navigate to concrete antenna by the geographical position, analyzed according to the covering outdoor scene of antenna again, regulated the angle of coverage of antenna herein, realized the purpose of the network optimization.
According to an embodiment more of the present invention, far-end receiving terminal 13 can have the function of display unit 138 and network operation platform 134 simultaneously.
Another example of wireless transfer channel 12a is WiFi (Wireless Fidelity; Wireless Fidelity) channel.In the case, transmission unit 116a and 132a are the WiFi modules.WiFi wireless transfer channel 12a is made of the transmission channel between the WiFi module.
Above-described concrete wireless transmission method is not construed as limiting the scope of the embodiment of the invention, and the embodiment of the invention can adopt other wireless transmission methods.
Fig. 4 is the schematic block diagram that adopts the example of wire transmission passage.In Fig. 4, represent with identical Reference numeral with same or analogous part among Fig. 1 and Fig. 2, and suitably omit the description that repeats.
As shown in Figure 4, as the example of wire transmission passage, can adopt AISG (Antenna InterfaceStandard Group; The antennal interface standard group) cable or radio frequency cable 12b.Environmental information extraction element 11 adopts corresponding interface module 116b (AISG cable interface module or radio frequency feed line interface module), as an example of the transmission unit 116 of Fig. 2.Far-end receiving terminal 13 adopts corresponding interface module 132b.
In the case, the querying command of far-end receiving terminal 13 generations is sent to the interface module 116b of environmental information extraction element 11 by cable 12b by interface module 132b.Control unit 114 is controlled collecting unit 112 start detection according to querying command.Control unit 114 is the signal of corresponding transformat with collecting unit 112 detected information translation then, and by the interface module 134 that cable 12b sends to far-end receiving terminal 13, to be handled by far-end receiving terminal 13, for example is shown to the user.
For simplicity, do not have other component units of display environment information extracting device 11 and far-end receiving terminal 13 among Fig. 4, but environmental information extraction element 11 and far-end receiving terminal 13 also can comprise the corresponding units among Fig. 3.
In addition, the cable 12b of wired form can be used for 11 power supplies of the environmental information extraction element on antenna from ground.At this moment, the control command that can send according to ground is switched the power supply of collecting units 112 by control unit 114 control power subsystems 118.
It should be noted that Fig. 3 and Fig. 4 are some object lessons of the embodiment of the invention, the scope to the embodiment of the invention is not construed as limiting.The embodiment of the invention can adopt other modes according to concrete application.For example, the embodiment of the invention can have two kinds of transmission meanss (wired and wireless) among Fig. 3 and Fig. 4 simultaneously, even thereby under situation about breaking down on the transmission channel, also can transmit, thereby guarantee that far-end receiving terminal 13 can receive environmental information extraction element 11 detected environmental informations by another transmission channel.The embodiment of the invention also can adopt other transmission meanss except Fig. 3 and Fig. 4.These variations all fall in the scope of the embodiment of the invention.
Fig. 5 is the schematic flow diagram according to the method 50 of the environmental information of obtaining antenna of the embodiment of the invention.Method 50 can be carried out by the various piece of the system 10 of Fig. 1.Below in conjunction with Fig. 1 describing method 50.
As shown in Figure 5, at the S51 of method 50,, obtain the environmental information of antenna by environmental information extraction element 11.At S52, by data transmission channel 12, the environmental information that environmental information extraction element 11 is obtained is sent to far-end receiving terminal 13.At S53,, receive and processing environment information then, for example show this environmental information by far-end receiving terminal 13.
The embodiment of the invention is sent to the receiving terminal of far-end by the environmental information extraction element with the environmental information of gathering, thereby can provide environmental information to the network optimization engineering system in real time, has improved the efficient of obtaining of environmental information, has reduced network optimization cost.
Fig. 6 is the schematic flow diagram of method 60 that obtains the environmental information of antenna according to another embodiment of the present invention.In Fig. 6, use the same reference numerals to represent with same or analogous process among Fig. 5, and suitably omit the description that repeats.Method 60 also can be carried out by the various piece of the system 10 of Fig. 1.Below in conjunction with Fig. 1 describing method 60.
At S61,, receive querying command to environmental information by far-end receiving terminal 13.At S62,, querying command is sent to environmental information extraction element 11 by data transmission channel 12.At S51,, obtain the environmental information of antenna according to this querying command then by environmental information extraction element 11.
After this operation S52-S53 is identical with the respective process among Fig. 5, repeats no more.
Like this, the embodiment of the invention can start the detecting operation of environmental information according to ground or long-range querying command, observes the ambient conditions of antenna in real time.
Those of ordinary skills can recognize, the unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, the composition and the step of each example described prevailingly according to function in the above description.These functions still are that software mode is carried out with hardware actually, depend on the application-specific and the design constraint of technical scheme.The professional and technical personnel can use distinct methods to realize described function to each specific should being used for, but this realization should not thought and exceeds scope of the present invention.
The those skilled in the art can be well understood to, and is the convenience described and succinct, and the concrete course of work of the system of foregoing description, device and unit can not repeat them here with reference to the corresponding process among the preceding method embodiment.
In several embodiment that the application provided, should be understood that disclosed system, apparatus and method can realize by other mode.For example, device embodiment described above only is schematic, for example, the division of described unit, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, the shown or coupling each other discussed or directly to be coupled or to communicate to connect can be by some interfaces, the indirect coupling of device or unit or communicate to connect can be electrically, machinery or other form.
Described unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, promptly can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select wherein some or all of unit to realize the purpose of present embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in the far-end receiving terminal, also can be that the independent physics in each unit exists, and also can be integrated in the unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, also can adopt the form of SFU software functional unit to realize.
If described integrated unit is realized with the form of SFU software functional unit and during as independently production marketing or use, can be stored in the computer read/write memory medium.Based on such understanding, part or all or part of of this technical scheme that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: and USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection range with claim.
Claims (12)
1. a system that obtains the environmental information of antenna is characterized in that, comprises environmental information extraction element, data transmission channel and far-end receiving terminal, wherein
Described environmental information extraction element is used to obtain the environmental information of described antenna;
Described data transmission channel is used for the environmental information that described environmental information extraction element obtains is sent to described far-end receiving terminal;
Described far-end receiving terminal is used to receive described environmental information, and described environmental information data are handled.
2. the system as claimed in claim 1 is characterized in that, described environmental information extraction element is placed on the peripheral element of the outside or described antenna in the radome inside, radome of described antenna.
3. the system as claimed in claim 1 is characterized in that, described data transmission channel is wired or wireless transmission channel.
4. the system as claimed in claim 1 is characterized in that,
Described receiving terminal also is used to receive the querying command to environmental information;
Described data transmission channel also is used for described querying command is sent to described environmental information extraction element;
Described environmental information extraction element also is used for obtaining according to described querying command the environmental information of described antenna.
5. the system as claimed in claim 1 is characterized in that, described environmental information extraction element comprises:
Collecting unit, the environmental information that is used to gather described antenna;
Control unit is used to handle or store the environmental information that described collecting unit collects;
Transmission unit is used for described environmental information is converted to the pattern that can transmit by described data transmission channel.
6. system as claimed in claim 5 is characterized in that, described transmission unit comprises:
The rf modulations demodulation module is used for described environmental information is converted to the radiofrequency signal pattern;
Anneta module is used to transmit the environmental information of described radiofrequency signal pattern.
7. system as claimed in claim 5 is characterized in that, described transmission unit comprises Wireless Fidelity WiFi module, radio-frequency module, antennal interface standard group AISG cable interface module or radio frequency feed line interface module.
8. system as claimed in claim 5 is characterized in that described collecting unit comprises global position system GPS module, gyro module or photographing module.
9. system as claimed in claim 5 is characterized in that, described environmental information extraction element also comprises:
Power subsystem according to the control of described control unit, switches the power supply of described collecting unit.
10. the system as claimed in claim 1 is characterized in that, described far-end receiving terminal also is used for regulating described antenna based on described environmental information.
11. a method of obtaining the environmental information of antenna is characterized in that, comprising:
Obtain the environmental information of described antenna by the environmental information extraction element;
By data transmission channel the environmental information that described environmental information extraction element obtains is sent to the far-end receiving terminal;
Receive and handle described environmental information by described far-end receiving terminal.
12. method as claimed in claim 11 is characterized in that, also comprises:
By the querying command of described far-end receiving terminal reception to environmental information;
By described data transmission channel described querying command is sent to described environmental information extraction element,
Wherein, the environmental information of obtaining described antenna by the environmental information extraction element comprises:
By described environmental information extraction element, obtain the environmental information of described antenna according to described querying command.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/073247 WO2011113376A2 (en) | 2011-04-25 | 2011-04-25 | System and method for acquiring environment information of antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102172066A true CN102172066A (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011800002711A Pending CN102172066A (en) | 2011-04-25 | 2011-04-25 | System and method for obtaining environmental information of antenna |
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| Country | Link |
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| CN (1) | CN102172066A (en) |
| WO (1) | WO2011113376A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389707A (en) * | 2013-07-17 | 2013-11-13 | 浙江三维无线科技有限公司 | AISG (antenna interface standards group) controller realized on basis of ARM (advanced RISC machine) and FPGA (field programmable gate array) and control method |
| CN110336685A (en) * | 2019-04-04 | 2019-10-15 | 中国联合网络通信集团有限公司 | A monitoring device, method, system and antenna |
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| CN101520325A (en) * | 2008-12-18 | 2009-09-02 | 中国移动通信集团江苏有限公司 | Automatic monitor for angle of base station antenna and automatic monitoring method |
| CN201732859U (en) * | 2010-04-22 | 2011-02-02 | 鼎桥通信技术有限公司 | Antenna for automatically detecting position angles and pitch angles |
| CN102217358A (en) * | 2011-04-15 | 2011-10-12 | 华为技术有限公司 | Method and system for remotely detecting information of base station antenna |
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2011
- 2011-04-25 CN CN2011800002711A patent/CN102172066A/en active Pending
- 2011-04-25 WO PCT/CN2011/073247 patent/WO2011113376A2/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101520325A (en) * | 2008-12-18 | 2009-09-02 | 中国移动通信集团江苏有限公司 | Automatic monitor for angle of base station antenna and automatic monitoring method |
| CN201732859U (en) * | 2010-04-22 | 2011-02-02 | 鼎桥通信技术有限公司 | Antenna for automatically detecting position angles and pitch angles |
| CN102217358A (en) * | 2011-04-15 | 2011-10-12 | 华为技术有限公司 | Method and system for remotely detecting information of base station antenna |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103389707A (en) * | 2013-07-17 | 2013-11-13 | 浙江三维无线科技有限公司 | AISG (antenna interface standards group) controller realized on basis of ARM (advanced RISC machine) and FPGA (field programmable gate array) and control method |
| CN103389707B (en) * | 2013-07-17 | 2015-12-09 | 浙江三维无线科技有限公司 | One realizes AISG controller and control method based on ARM and FPGA |
| CN110336685A (en) * | 2019-04-04 | 2019-10-15 | 中国联合网络通信集团有限公司 | A monitoring device, method, system and antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011113376A3 (en) | 2012-03-29 |
| WO2011113376A2 (en) | 2011-09-22 |
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