CN202004970U - Control unit simulator for base station - Google Patents

Control unit simulator for base station Download PDF

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Publication number
CN202004970U
CN202004970U CN2011200837164U CN201120083716U CN202004970U CN 202004970 U CN202004970 U CN 202004970U CN 2011200837164 U CN2011200837164 U CN 2011200837164U CN 201120083716 U CN201120083716 U CN 201120083716U CN 202004970 U CN202004970 U CN 202004970U
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CN
China
Prior art keywords
base station
control unit
simulator
station control
unit
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200837164U
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Chinese (zh)
Inventor
陈永昌
Original Assignee
HEJI HERTZ TECHNOLOGY (CHONGQING) Co Ltd
CHONGQING HEJI TELECOMMUNICATION TECHNOLOGY Co Ltd
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Publication date
Application filed by HEJI HERTZ TECHNOLOGY (CHONGQING) Co Ltd, CHONGQING HEJI TELECOMMUNICATION TECHNOLOGY Co Ltd filed Critical HEJI HERTZ TECHNOLOGY (CHONGQING) Co Ltd
Priority to CN2011200837164U priority Critical patent/CN202004970U/en
Application granted granted Critical
Publication of CN202004970U publication Critical patent/CN202004970U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a control unit simulator for a base station. A router is connected between a base station control unit and a remote computer. The control unit simulator for the base station comprises a simulating unit which is used for simulating the working conditions of a tower top amplifier and an antenna on the base station, and transmitting analog signals to the base station control unit through an antenna interface standard group (AISG) to ensure that the remote computer can conveniently examine whether the base station control unit can identify the analog signals transmitted by the simulating unit and then judges whether the base station control unit works normally, so the working condition of a base station control device can be measured, and monitoring can be performed when a device to be monitored goes wrong.

Description

Base station control unit simulator
Technical field
The utility model relates to a kind of technology, particularly relates to a kind of base station that is used for the operating state of testing base station control equipment control unit simulator.
Background technology
The GSM network of China develops more than ten years, and the network coverage is the emphasis that carrier network is built always, also is the aspect that the user selects operator at first to consider.The network coverage of wide area no longer has been a problem, even if remote natural mountain village has also been accomplished 99% the network coverage substantially.The universal lifting that makes that domestic speech business and data service have had matter of base station.Be accompanied by the lifting of communication performance, base station kind equipment and base station auxiliary equipment also are the growths that has presented geometric progression.
In reality operation, the management of these equipment and monitoring just seemed to be even more important.On the one hand, in network operation, have situation about at any time equipment being adjusted; On the other hand, also need reporting base station Surveillance center in time for the warning information of operating equipment, so that in time manage and safeguard, thereby base station control unit is in order to address the above problem appearance.Yet in the process of base station construction or its place apparatus, because system's operation is normal, we can't verify whether base station control unit can correctly finish monitoring function when required watch-dog goes wrong.Thereby, how to design a kind of base station control unit analogue means, when required watch-dog goes wrong, can correctly finish monitoring function, become the present problem demanding prompt solution of dealer of association area.
Summary of the invention
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of base station control unit simulator, can correctly finish monitoring function when required watch-dog goes wrong.
Reach other relevant purposes for achieving the above object, the utility model provides a kind of base station control unit simulator, it is characterized in that: the analogue unit that comprises a router at least and be connected in described router one network interface, this base station is connected between described base station control unit and the remote computer by described router with the control unit simulator, described analogue unit is used for the operating state of tower amplifier and antenna on the anolog base station, and analog signal passed to described base station control unit by AISG, so that described remote computer checks that can described base station control unit discern the analog signal that described analogue unit sends, and then judge whether operate as normal of described base station control unit.
Use in the control unit simulator in base station of the present utility model, described base station control unit is connected by described router with remote computer.The connected mode of described analogue unit and described base station control unit is that AISG inserts.
In another kind enforcement state, the connected mode of described analogue unit and described base station control unit also can be for feeder line inserts, and when inserting for feeder line, described base station also comprises a signal separation unit, high power attenuator and load with the control unit simulator.Wherein, described signal separation unit is connected for the feeder line access way with described base station control unit, and the AISG signal that will receive in the signal separates with radiofrequency signal, and described AISG signal is passed to described analogue unit, and described radiofrequency signal is exported to described high power attenuator; Described high power attenuator connects described signal separation unit and load, is used to receive decayed back output of radiofrequency signal; Described load connects described high power attenuator, is absorbed after being used to receive the radiofrequency signal after the decay of described high power attenuator output.
As mentioned above, base station of the present utility model with the control unit simulator compared with prior art, its main advantage is as follows: one, simulator signal can be sent to base station control unit from dual mode as required, when being the feeder line access (when the feeder line feed), signal separation unit has successfully played the effect of Signal Separation, radiofrequency signal is absorbed by load after overdamping, thereby can not produce other devices of reflection infringement; When perhaps connected mode was the AISG access, the analog signal of analogue unit directly was sent to base station control unit from AISG; Two, the connected mode by router makes remote computer, base station control unit and simulator to be connected easily, remote computer is revised after the analogue unit operating state, just can connect the base station control unit at once, see that can it discern the state information of analogue unit exactly; Three, base station of the present utility model is little, in light weight with control unit simulator volume, is easy to carry, be not only applicable to produce, and suitable field engineering personnel's Installation and Debugging.
Description of drawings
Fig. 1 is shown as the first kind execution mode schematic diagram of base station of the present utility model with the control unit simulator.
Fig. 2 is shown as the second kind execution mode schematic diagram of base station of the present utility model with the control unit simulator.
Embodiment
Below by specific instantiation execution mode of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the content that this specification is explained.
Need to prove, the diagram that is provided in the present embodiment only illustrates basic conception of the present invention in a schematic way, satisfy only show in graphic with the utility model in relevant assembly but not component count, shape and size drafting when implementing according to reality, kenel, quantity and the ratio of each assembly can be a kind of random change during its actual enforcement, and its assembly layout kenel also may be more complicated.
First kind of execution mode:
See also Fig. 1, be shown as the first kind execution mode schematic diagram of base station of the present utility model with the control unit simulator; When described base station control unit 2 inserted for AISG, promptly described analogue unit 32 was that AISG inserts with the connected mode of described base station control unit 2.As shown in the figure, base station of the present utility model comprises a router three 1 and an analogue unit 32 at least with control unit simulator 3.
This base station is connected between described base station control unit 2 and the remote computer 1 by described router three 1 with control unit simulator 3, described analogue unit 32 is connected described router three 1 one network interfaces, so that can signing in to, described remote computer 1 revises or checks its operating state on the described analogue unit 32, simultaneously, because described base station control unit 2 is connected by described router three 1 with remote computer 1, so described remote computer 1 is also checked the operating state of described base station control unit 2.
Described analogue unit 32 is used for the operating state of tower amplifier on the anolog base station (not shown) and antenna (not shown), and analog signal passed to described base station control unit 2 by AISG, so that described remote computer 1 checks that can described base station control unit 2 discern the analog signal that described analogue unit 32 sends, and then judge whether operate as normal of described base station control unit 2.
In other words, because the mode that AISG inserts is used to not have the mode of feeder line feed, the analog signal of described analogue unit 32 directly is sent to base station control unit 2 from AISG, thereby make after computer 1 is revised the operating state of analogue unit 32, just can connect base station control unit 2 at once, checking that can it discern the state information of analogue unit 32 exactly, and then judge whether operate as normal of described base station control unit 2.
Second kind of execution mode:
See also Fig. 2, be shown as the second kind execution mode schematic diagram of base station of the present utility model with the control unit simulator; When described base station control unit 2 inserted for feeder line, promptly described analogue unit 32 was that feeder line inserts with the connected mode of described base station control unit 2.As shown in the figure, base station of the present utility model comprises router three 1, analogue unit 32, signal separation unit 33, high power attenuator 34 and load 35 at least with control unit simulator 3.
Described just as last first kind of execution mode, this base station is connected between described base station control unit 2 and the remote computer 1 by described router three 1 with control unit simulator 3, described analogue unit 32 is connected described router three 1 one network interfaces, so that can signing in to, described remote computer 1 revises or checks its operating state on the described analogue unit 32, simultaneously, because described base station control unit 2 is connected by described router three 1 with remote computer 1, so described remote computer 1 is also checked the operating state of described base station control unit 2.
Described analogue unit 32 is that feeder line inserts with the connected mode of described base station control unit 2.Particularly, described signal separation unit 33 is connected for the feeder line access way with described base station control unit 2.The AISG signal that described signal separation unit 33 will receive in the signal separates with radiofrequency signal, described AISG signal is passed to described analogue unit 32, so that described analogue unit 32 passes to described base station control unit 2 with analog signal by AISG, so that described remote computer 1 checks that can described base station control unit 2 discern the analog signal that described analogue unit 32 sends, and then judge whether operate as normal of described base station control unit 2.
Described signal separation unit 33 is exported to described high power attenuator 34 with the radiofrequency signal of separating, described high power attenuator 34 is receiving decayed back output of radiofrequency signal, absorbed after receiving radiofrequency signal after the decay of described high power attenuator 34 outputs by described load 35 again, thereby can not produced other devices of reflection infringement.
In sum, base station of the present utility model can be sent to base station control unit from dual mode as required with control unit simulator signal, when being the feeder line access (when the feeder line feed), signal separation unit has successfully played the effect of Signal Separation, radiofrequency signal is absorbed by load after overdamping, thereby can not produce other devices of reflection infringement; When perhaps connected mode was the AISG access, the analog signal of analogue unit directly was sent to base station control unit from AISG; And, connected mode by router makes remote computer, base station control unit and simulator to be connected easily, remote computer is revised after the analogue unit operating state, just can connect the base station control unit at once, sees that can it discern the state information of analogue unit exactly; Moreover base station of the present utility model is little, in light weight with control unit simulator volume, is easy to carry, be not only applicable to produce, and suitable field engineering personnel's Installation and Debugging.So compared with prior art, the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Any personage who has the knack of this technology all can be under spirit of the present utility model and category, and above-mentioned execution mode is modified or changed.

Claims (8)

1. base station control unit simulator, it is characterized in that: the analogue unit that comprises a router at least and be connected in described router one network interface, this base station is connected between described base station control unit and the remote computer by described router with the control unit simulator, described analogue unit is used for the operating state of tower amplifier and antenna on the anolog base station, and analog signal passed to described base station control unit by AISG, so that described remote computer checks that can described base station control unit discern the analog signal that described analogue unit sends, and then judge whether operate as normal of described base station control unit.
2. base station according to claim 1 control unit simulator is characterized in that: described base station control unit is connected by described router with remote computer.
3. base station according to claim 1 control unit simulator is characterized in that: the connected mode of described analogue unit and described base station control unit is that AISG inserts.
4. base station according to claim 1 control unit simulator is characterized in that: the connected mode of described analogue unit and described base station control unit is that feeder line inserts.
5. base station according to claim 4 control unit simulator, it is characterized in that: the base station also comprises a signal separation unit, high power attenuator and load with the control unit simulator.
6. base station according to claim 5 control unit simulator, it is characterized in that: described signal separation unit is connected for the feeder line access way with described base station control unit, and the AISG signal that will receive in the signal separates with radiofrequency signal, described AISG signal is passed to described analogue unit, described radiofrequency signal is exported to described high power attenuator.
7. base station according to claim 6 control unit simulator, it is characterized in that: described high power attenuator connects described signal separation unit and load, is used to receive decayed back output of radiofrequency signal.
8. base station according to claim 7 control unit simulator, it is characterized in that: described load connects described high power attenuator, is absorbed after being used to receive the radiofrequency signal after the decay of described high power attenuator output.
CN2011200837164U 2011-03-25 2011-03-25 Control unit simulator for base station Expired - Fee Related CN202004970U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200837164U CN202004970U (en) 2011-03-25 2011-03-25 Control unit simulator for base station

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Application Number Priority Date Filing Date Title
CN2011200837164U CN202004970U (en) 2011-03-25 2011-03-25 Control unit simulator for base station

Publications (1)

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CN202004970U true CN202004970U (en) 2011-10-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102684798A (en) * 2012-03-01 2012-09-19 中兴通讯股份有限公司 Simulation commissioning test method and device for electrically tuned antenna subsystem

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102684798A (en) * 2012-03-01 2012-09-19 中兴通讯股份有限公司 Simulation commissioning test method and device for electrically tuned antenna subsystem
CN102684798B (en) * 2012-03-01 2016-12-14 南京中兴新软件有限责任公司 A kind of electrical tilt antenna subsystem emulation adjusting, measuring method and device

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Patentee after: Chen Yongchang

Address before: 400020, Chongqing two link beach bonded port administrative committee building 7-1-10

Patentee before: Chongqing Heji Telecommunication Technology Co., Ltd.

Patentee before: Heji Hertz Technology (Chongqing) Co., Ltd.

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CF01 Termination of patent right due to non-payment of annual fee