CN205921602U - Basic station signal switch control system - Google Patents
Basic station signal switch control system Download PDFInfo
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- CN205921602U CN205921602U CN201620684529.4U CN201620684529U CN205921602U CN 205921602 U CN205921602 U CN 205921602U CN 201620684529 U CN201620684529 U CN 201620684529U CN 205921602 U CN205921602 U CN 205921602U
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- rru
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- aisg
- base station
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Abstract
The utility model is suitable for a communications field provides a basic station signal switch control system. Basic station signal switch control system includes a base station antenna and an at least remote radio head unit RRU, base station antenna has long -range electricity and transfers RET equipment, RET equipment includes MCU, the on -off control module be connected with MCU and the anodal interface of being connected with the on -off control module respectively of RF, AISG input interface and RF cathode interface, RRU passes through the RF cable and is connected with anodal interface of RF and RF cathode interface respectively, RRU passes through AISG cable and AISG input interface connection. The utility model discloses a basic station signal switch control system when needing to switch the interface, does not need manual change mode of connection or updates control mode through the backstage configuration, and it just can automatic switch -over to the interface that corresponds directly to detect signal input through MCU.
Description
Technical field
This utility model belongs to the communications field, more particularly, to a kind of base station signal handover control system.
Background technology
The base station equipment of prior art can only pass through aisg (antenna interface standards group, antenna
Interface standard is organized) cable or rf (radio frequency, radio frequency) the cable individually ret (remote to antenna for base station
Electrical tilt, remotely electricity tune) equipment conducts interviews and controls.When base station equipment passes through aisg cable individually to base station
When the ret equipment of antenna conducts interviews and controls, if rf cable need to be made into, need to change the mode of connection manually or pass through backstage
Config update control mode.
Utility model content
The purpose of this utility model is to provide a kind of base station signal handover control system it is intended to the present technology of solution can only
Individually the ret equipment of antenna for base station is conducted interviews by aisg cable or rf cable and control, if another cable need to be changed,
Need to change the mode of connection manually or by the problem of backstage config update control mode.
This utility model provides a kind of base station signal handover control system, and described base station signal handover control system includes
Antenna for base station and at least one Remote Radio Unit rru, antenna for base station has remotely electricity tune ret equipment, ret equipment include mcu and
The switch control module that mcu connects and the rf anode interface being connected with switch control module respectively, aisg input interface and rf are born
Pole interface, rru is connected with rf anode interface and rf negative pole interface respectively by rf cable, and it is defeated with aisg that rru passes through aisg cable
Incoming interface connects.
Further, described switch control module selects 1 high speed multiplexer/demultiplexer using two-way 4.
Further, described at least one Remote Radio Unit rru is specially a rru and the 2nd rru, and a rru passes through
Rf cable is connected with rf anode interface, and the 2nd rru is connected with aisg input interface by aisg cable, and the 2nd rru is also by rf
Cable is connected with rf negative pole interface.
Further, described at least one Remote Radio Unit rru is specially a rru and the 2nd rru, and a rru passes through
Aisg cable is connected with aisg input interface, and the 2nd rru is connected with rf anode interface by rf cable, and the 2nd rru is also by rf
Cable is connected with rf negative pole interface.
Further, described at least one Remote Radio Unit rru is specially a rru and the 2nd rru, and a rru passes through
Rf cable is connected with rf negative pole interface, and the 2nd rru is connected with aisg input interface by aisg cable, and the 2nd rru is also by rf
Cable is connected with rf anode interface.
Further, described at least one Remote Radio Unit rru specially a rru, the 2nd rru and the 3rd rru, first
Rru is connected with rf anode interface by rf cable, and the 2nd rru is connected with aisg input interface by aisg cable, and the 3rd rru leads to
Cross rf cable to be connected with rf negative pole interface.
Further, described at least one Remote Radio Unit rru specially a rru, the 2nd rru and the 3rd rru, first
Rru is connected with aisg input interface by aisg cable, and the 2nd rru is connected with rf negative pole interface by rf cable, and the 3rd rru leads to
Cross rf cable to be connected with rf anode interface.
Further, described at least one Remote Radio Unit rru specially a rru, the 2nd rru and the 3rd rru, first
Rru is connected with rf negative pole interface by rf cable, and the 2nd rru is connected with rf anode interface by rf cable, and the 3rd rru passes through
Aisg cable is connected with aisg input interface.
In this utility model, because ret equipment includes mcu, switch control module and connects with switch control module respectively
Rf anode interface, aisg input interface and the rf negative pole interface connecing, rru pass through rf cable respectively with rf anode interface and rf negative pole
Interface connects, and rru is connected with aisg input interface by aisg cable, therefore, when needing switching interface it is not necessary to manual change
The mode of connection or pass through backstage config update control mode, directly pass through the input of mcu detection signal just can automatically switch to right
The interface answered.Again because base station signal handover control system can include inputting with rf anode interface, rf negative pole interface and aisg
Two or three rru that interface connects, therefore multiple operators, multiple stage base station equipment can access simultaneously and control ret, and aisg believes
Number by rf anode interface, rf negative pole interface and aisg interface any one road input come in, by mcu control switching switch will
Aisg signal is switched to required control mouth, the ret of antenna is conducted interviews and controls.
Brief description
Fig. 1 is the schematic diagram of the base station signal handover control system that this utility model embodiment one provides.
Fig. 2 is the schematic diagram of the base station signal handover control system that this utility model embodiment two provides.
Fig. 3 is the schematic diagram of the base station signal handover control system that this utility model embodiment three provides.
Specific embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect become more apparent, below in conjunction with accompanying drawing and
Embodiment, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein only in order to
Explain this utility model, be not used to limit this utility model.
In order to technical scheme described in the utility model is described, to illustrate below by specific embodiment.
Embodiment one:
Refer to Fig. 1, the base station signal handover control system that this utility model embodiment one provides includes a rru (radio
Remote unit, Remote Radio Unit) 11 and antenna for base station 12, antenna for base station 12 has ret equipment 121, and ret equipment 121 wraps
Just include mcu 1211 switch control module 1212 being connected with mcu 1211 and the rf that is connected respectively with switch control module 1212
Pole interface 1213, aisg input interface 1214 and rf negative pole interface 1215, rru 11 pass through rf cable respectively with rf anode interface
1213 and rf negative pole interfaces 1215 connect, and rru 11 is connected with aisg input interface 1214 by aisg cable.
In this utility model embodiment one, switch control module 1212 can select 1 high-speed, multi-path multiplexing using two-way 4
Device/demultiplexer, is inputted by mcu detection signal and automatically switches to corresponding interface.
Control signal is cut by control signal by the base station signal handover control system that this utility model embodiment one provides
Change to corresponding control mouth, such as rf anode interface 1213, rf negative pole interface 1215 and aisg input interface 1214, every control
Line can be controlled to ret equipment, though wherein one cable come off nor affect on rru to the access of ret equipment and
Control.
Embodiment two:
Refer to Fig. 2, the base station signal handover control system that this utility model embodiment two provides include a rru 21,
2nd rru 22 and antenna for base station 23, antenna for base station 23 has ret equipment 231, and ret equipment 231 includes mcu 2311 and mcu
2311 connection switch control modules 2312 and the rf anode interface 2313 being connected, aisg are defeated with switch control module 2312 respectively
Incoming interface 2314 and rf negative pole interface 2315, a rru 21 is connected with rf anode interface 2313 by rf cable, the 2nd rru
22 are connected with aisg input interface 2314 by aisg cable, and the 2nd rru 22 is also by rf cable with rf negative pole interface 2315 even
Connect.
In this utility model embodiment two, switch control module 2312 can select 1 high-speed, multi-path multiplexing using two-way 4
Device/demultiplexer, is inputted by mcu detection signal and automatically switches to corresponding interface.
Control signal is cut by control signal by the base station signal handover control system that this utility model embodiment two provides
Change to corresponding control mouth, such as rf anode interface 2313, rf negative pole interface 2315 and aisg input interface 2314, every control
Line can be controlled to ret equipment, though wherein one cable come off nor affect on rru to the access of ret equipment and
Control.The base station signal handover control system that this utility model embodiment two provides supports multiple operators or many base station equipments
Share a stylobate station antenna, and ret can be conducted interviews and control.The connected mode of the first rru and the 2nd rru is permissible
Exchange, that is, a rru is connected with aisg input interface by aisg cable, the 2nd rru passes through rf cable with rf anode interface even
Connect, the 2nd rru is connected with rf negative pole interface also by rf cable；Or, a rru passes through rf cable with rf negative pole interface even
Connect, the 2nd rru is connected with aisg input interface by aisg cable, the 2nd rru is connected with rf anode interface also by rf cable.
Embodiment three:
Refer to Fig. 3, the base station signal handover control system that this utility model embodiment three provides include a rru 31,
2nd rru 32, the 3rd rru 33 and antenna for base station 34, antenna for base station 34 has ret equipment 341, and ret equipment 341 includes mcu
Switch control module 3412 and the rf anode interface being connected with switch control module 3412 respectively that 3411 are connected with mcu 3411
3413rd, aisg input interface 3414 and rf negative pole interface 3415, a rru 31 passes through rf cable with rf anode interface 3413 even
Connect, the 2nd rru 32 is connected with aisg input interface 3414 by aisg cable, the 3rd rru 33 passes through rf cable and rf negative pole
Interface 3415 connects.
In this utility model embodiment three, switch control module 3412 can select 1 high-speed, multi-path multiplexing using two-way 4
Device/demultiplexer, is inputted by mcu detection signal and automatically switches to corresponding interface.
Control signal is cut by control signal by the base station signal handover control system that this utility model embodiment three provides
Change to corresponding control mouth, such as rf anode interface 3413, rf negative pole interface 3415 and aisg input interface 3414, every control
Line can be controlled to ret equipment, though wherein one cable come off nor affect on rru to the access of ret equipment and
Control.The base station signal handover control system that this utility model embodiment three provides supports multiple operators or many base station equipments
Share a stylobate station antenna, and ret can be conducted interviews and control.First rru, the connection of the 2nd rru and the 3rd rru
Mode can be exchanged, and that is, a rru is connected with aisg input interface by aisg cable, and the 2nd rru is passed through rf cable and born with rf
Pole interface connects, and the 3rd rru is connected with rf anode interface by rf cable；Or, a rru is connect with rf negative pole by rf cable
Mouth connects, and the 2nd rru is connected with rf anode interface by rf cable, and the 3rd rru passes through aisg cable with aisg input interface even
Connect.
In this utility model, because ret equipment includes mcu, switch control module and connects with switch control module respectively
Rf anode interface, aisg input interface and the rf negative pole interface connecing, rru pass through rf cable respectively with rf anode interface and rf negative pole
Interface connects, and rru is connected with aisg input interface by aisg cable, therefore, when needing switching interface it is not necessary to manual change
The mode of connection or pass through backstage config update control mode, directly pass through the input of mcu detection signal just can automatically switch to right
The interface answered.Again because base station signal handover control system can include inputting with rf anode interface, rf negative pole interface and aisg
Two or three rru that interface connects, therefore multiple operators, multiple stage base station equipment can access simultaneously and control ret, and aisg believes
Number by rf anode interface, rf negative pole interface and aisg interface any one road input come in, by mcu control switching switch will
Aisg signal is switched to required control mouth, the ret of antenna is conducted interviews and controls.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (8)
1. a kind of base station signal handover control system is it is characterised in that described base station signal handover control system includes base station sky
Line and at least one Remote Radio Unit rru, antenna for base station has remotely electricity tune ret equipment, and ret equipment includes mcu and mcu even
The switch control module connecing and the rf anode interface being connected with switch control module respectively, aisg input interface and rf negative pole are connect
Mouthful, rru is connected with rf anode interface and rf negative pole interface respectively by rf cable, and rru is passed through aisg cable and connect with aisg input
Mouth connects.
2. base station signal handover control system as claimed in claim 1 is it is characterised in that described switch control module is using double
1 high speed multiplexer/demultiplexer is selected on road 4.
3. base station signal handover control system as claimed in claim 1 or 2 is it is characterised in that described at least one remote radio
Unit rru is specially a rru and the 2nd rru, and a rru is connected with rf anode interface by rf cable, and the 2nd rru passes through
Aisg cable is connected with aisg input interface, and the 2nd rru is connected with rf negative pole interface also by rf cable.
4. base station signal handover control system as claimed in claim 1 or 2 is it is characterised in that described at least one remote radio
Unit rru is specially a rru and the 2nd rru, and a rru is connected with aisg input interface by aisg cable, and the 2nd rru leads to
Cross rf cable to be connected with rf anode interface, the 2nd rru is connected with rf negative pole interface also by rf cable.
5. base station signal handover control system as claimed in claim 1 or 2 is it is characterised in that described at least one remote radio
Unit rru is specially a rru and the 2nd rru, and a rru is connected with rf negative pole interface by rf cable, and the 2nd rru passes through
Aisg cable is connected with aisg input interface, and the 2nd rru is connected with rf anode interface also by rf cable.
6. base station signal handover control system as claimed in claim 1 or 2 is it is characterised in that described at least one remote radio
Unit rru is specially a rru, the 2nd rru and the 3rd rru, and a rru is connected with rf anode interface by rf cable, and second
Rru is connected with aisg input interface by aisg cable, and the 3rd rru is connected with rf negative pole interface by rf cable.
7. base station signal handover control system as claimed in claim 1 or 2 is it is characterised in that described at least one remote radio
Unit rru is specially a rru, the 2nd rru and the 3rd rru, and a rru is connected with aisg input interface by aisg cable,
2nd rru is connected with rf negative pole interface by rf cable, and the 3rd rru is connected with rf anode interface by rf cable.
8. base station signal handover control system as claimed in claim 1 or 2 is it is characterised in that described at least one remote radio
Unit rru is specially a rru, the 2nd rru and the 3rd rru, and a rru is connected with rf negative pole interface by rf cable, and second
Rru is connected with rf anode interface by rf cable, and the 3rd rru is connected with aisg input interface by aisg cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684529.4U CN205921602U (en) | 2016-06-30 | 2016-06-30 | Basic station signal switch control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684529.4U CN205921602U (en) | 2016-06-30 | 2016-06-30 | Basic station signal switch control system |
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| Publication Number | Publication Date |
|---|---|
| CN205921602U true CN205921602U (en) | 2017-02-01 |
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ID=57874043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620684529.4U Active CN205921602U (en) | 2016-06-30 | 2016-06-30 | Basic station signal switch control system |
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| Country | Link |
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| CN (1) | CN205921602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987894A (en) * | 2017-06-05 | 2018-12-11 | 中兴通讯股份有限公司 | A kind of method of controlling antenna and antenna assembly |
-
2016
- 2016-06-30 CN CN201620684529.4U patent/CN205921602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987894A (en) * | 2017-06-05 | 2018-12-11 | 中兴通讯股份有限公司 | A kind of method of controlling antenna and antenna assembly |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |