CN205510425U - Many system access platform - Google Patents
Many system access platform Download PDFInfo
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- CN205510425U CN205510425U CN201620064840.9U CN201620064840U CN205510425U CN 205510425 U CN205510425 U CN 205510425U CN 201620064840 U CN201620064840 U CN 201620064840U CN 205510425 U CN205510425 U CN 205510425U
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- frequency range
- coupling aperture
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Abstract
The utility model discloses a many system access platform, include treater and removal, UNICOM, telecommunications (2G) frequency channel and removal, UNICOM, telecommunications (3G) frequency channel and removal, UNICOM, telecommunications (4G) frequency channel, removal, UNICOM, telecommunications (2G) frequency channel include TX frequency channel node no. 1 and RX frequency channel node no. 1, removal, UNICOM, telecommunications (3G) frequency channel include TX frequency channel node no. 2 and RX frequency channel node no. 2, removal, UNICOM, telecommunications (4G) frequency channel include TX frequency channel node no. 3 and RX frequency channel node no. 3. This many system access platform adopts the upper and lower receiving and dispatching way design altogether of going, is fit for the distal end distributing type and closes the way, the design theory integrates, standard interface design is convenient for maintain, good electric performance index, it is reliable and stable, various advantages more than in view of, this POI can be extensive is applied to the communications network cover in places such as airport, railway station, subway, conference and exhibition center, stadiums, official working office of government, senior commercial building.
Description
Technical field
This utility model relates to multi-system access platform technical field, is specially a kind of multi-system access platform.
Background technology
Multi-system access platform (Point of Interface is called for short POI), refers to be positioned at multisystem base station
Particular device between information source and indoor distributed system antenna feeder, it is equivalent to the higher combiner of performance indications,
Have and carry out multisystem base station information source closing road and exporting to the antenna feeder equipment of indoor distributed system, the most anti-
Signal branch from antenna feeder equipment is exported to the effect of each system information source by direction.
Increasing operator enters the competition of the communications industry, the multiband of multi-operator necessarily occurs,
The phenomenon that multi-standard communication system overlap covers, particularly airport, subway, conference and exhibition center, stadium
The traffic districts occurred frequently such as shop, the space resources in building is limited, it is impossible to allows to be simultaneously introduced many sets and is distributed system
System, so needing to be incorporated into by various wireless communication system signal in a set of mobile communication total score distribution system
A kind of multi-system access platform is proposed for this.
Utility model content
The purpose of this utility model is to provide a kind of multi-system access platform, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model following technical scheme of offer: a kind of multi-system access platform,
Including processor and movement, UNICOM, telecommunications (2G) frequency range and movement, UNICOM, telecommunications (3G) frequently
Section and movement, UNICOM, telecommunications (4G) frequency range, described movement, UNICOM, telecommunications (2G) frequency range include
TX frequency range node one and RX frequency range node one, described movement, UNICOM, telecommunications (3G) frequency range include TX
Frequency range node two and RX frequency range node two, described movement, UNICOM, telecommunications (4G) frequency range include TX frequency
Duan Jiedian tri-and RX frequency range node three.
Described processor includes dual directional coupler one, dual directional coupler two, dual directional coupler three and
Dual directional coupler four, the input of described dual directional coupler one respectively with coupling aperture group one and coupling aperture
Group two outfan electrical connection, the input of described coupling aperture group one respectively with TX frequency range node one and RX
The outfan electrical connection of frequency range node one, the input of described coupling aperture group two is defeated with RX frequency range node one
Go out end electrical connection.
The input of described dual directional coupler two electrically connects with the outfan of TX frequency range node two.
The input of described dual directional coupler three respectively with coupling aperture group three and the outfan of coupling aperture group four
Electrical connection, the input of described coupling aperture group three respectively with RX frequency range node two and TX frequency range node three
Outfan electrically connects, and the input of described coupling aperture group four electrically connects with the outfan of TX frequency range node three.
The input of described dual directional coupler four electrically connects with the outfan of RX frequency range node three.
The outfan of described dual directional coupler one respectively with coupling aperture group five and the input of coupling aperture group six
End electrical connection, the outfan of described dual directional coupler two respectively with coupling aperture group five and coupling aperture group six
Input electrical connection, the outfan of described dual directional coupler three respectively with coupling aperture group five and coupling
Mouthful group six input electrical connection, the outfan of described dual directional coupler four respectively with coupling aperture group five with
And the input electrical connection of coupling aperture group six, and the input of the outfan of described coupling aperture group five and ANT mono-
End electrical connection, the outfan of described coupling aperture group six electrically connects with the input of ANT bis-.
Preferably, described coupling aperture group one, coupling aperture group two, coupling aperture group three and coupling aperture group four are respectively
Being made up of four coupling apertures, described coupling aperture group five and coupling aperture group six are made up of five coupling apertures respectively.
Preferably, described RX frequency range node two is provided with two outfans, and described RX frequency range node two
Two outfans electrically connect with two inputs in coupling aperture group three respectively.
Compared with prior art, the beneficial effects of the utility model are: on this multi-system access platform uses,
Descending transmitting-receiving road design altogether, is suitable for distal portion cloth and closes road；Integration Design theory；Volume is little, flexibly
Install；Standard interface designs, it is simple to safeguard；Excellent electrical performance indexes, reliable and stable, specifically,
POI multi-system access platform, by multiband, the access of multi-standard wireless communication system and transparent transmission,
Realizing Multi net voting and share a set of covering antenna-feedback system, its most important effect is to meet the same of coverage effect
Time, save the investment of operator, avoid overlapping construction.In view of any of the above advantage, this multisystem accesses
Platform (POI) can be widely used in airport, railway station, subway, conference and exhibition center, stadiums,
The communication network in the places such as government office, Advanced Business building covers.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model transmitting-receiving road transmitted in both directions (seven enter scene 2) schematic diagram altogether.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of multi-system access platform, bag are provided
Include processor and movement, UNICOM, telecommunications (2G) frequency range and movement, UNICOM, telecommunications (3G) frequency range
With movement, UNICOM, telecommunications (4G) frequency range, described movement, UNICOM, telecommunications (2G) frequency range include TX
Frequency range node one and RX frequency range node one, described movement, UNICOM, telecommunications (3G) frequency range include TX frequency
Duan Jiedian bis-and RX frequency range node two, described movement, UNICOM, telecommunications (4G) frequency range include TX frequency range
Node three and RX frequency range node three.
Described processor includes dual directional coupler one, dual directional coupler two, dual directional coupler three and
Dual directional coupler four, the input of described dual directional coupler one respectively with coupling aperture group one and coupling aperture
Group two outfan electrical connection, the input of described coupling aperture group one respectively with TX frequency range node one and RX
The outfan electrical connection of frequency range node one, the input of described coupling aperture group two is defeated with RX frequency range node one
Go out end electrical connection.
The input of described dual directional coupler two electrically connects with the outfan of TX frequency range node two.
The input of described dual directional coupler three respectively with coupling aperture group three and the outfan of coupling aperture group four
Electrical connection, the input of described coupling aperture group three respectively with RX frequency range node two and TX frequency range node three
Outfan electrically connects, and the input of described coupling aperture group four electrically connects with the outfan of TX frequency range node three.
Coupling aperture group one, coupling aperture group two, coupling aperture group three and coupling aperture group four are respectively by four coupling apertures
Forming, described coupling aperture group five and coupling aperture group six are made up of five coupling apertures respectively, RX frequency range node two
Be provided with two outfans, and two outfans of described RX frequency range node two respectively with in coupling aperture group three
The electrical connection of two inputs.
The input of described dual directional coupler four electrically connects with the outfan of RX frequency range node three.
The outfan of described dual directional coupler one respectively with coupling aperture group five and the input of coupling aperture group six
End electrical connection, the outfan of described dual directional coupler two respectively with coupling aperture group five and coupling aperture group six
Input electrical connection, the outfan of described dual directional coupler three respectively with coupling aperture group five and coupling
Mouthful group six input electrical connection, the outfan of described dual directional coupler four respectively with coupling aperture group five with
And the input electrical connection of coupling aperture group six, and the input of the outfan of described coupling aperture group five and ANT mono-
End electrical connection, the outfan of described coupling aperture group six electrically connects with the input of ANT bis-.
It is provided with for measuring resistance between four dual directional couplers mentioned above and six groups of coupling apertures
Electric bridge, electric bridge is tested for measuring all kinds of D.C. resistance with inductance characteristic equipment, is particularly well-suited to
Large-scale power transformer, the measurement of D.C. resistance of transformer；Measurement is simple, rapid, operate a mesh
So, it is a kind of resistance measurement instrument, facilitates the selection cut-in operation of each coupling aperture.
This multi-system access platform uses uplink and downlink transmitting-receiving road design altogether, is suitable for distal portion cloth and closes road；
Integration Design theory；Volume is little, installs flexibly；Standard interface designs, it is simple to safeguard；Excellent electricity
Performance indications, reliable and stable, specifically, POI multi-system access platform, by multiband, make more
The access of formula wireless communication system and transparent transmission, it is achieved Multi net voting shares a set of covering antenna-feedback system, its
While most important effect is to meet coverage effect, saves the investment of operator, avoid overlapping construction.
In view of any of the above advantage, this multi-system access platform (POI) can be widely used in airport, train
Stand, subway, conference and exhibition center, stadiums, government office, the communication in the place such as Advanced Business building
The network coverage.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (3)
1. a multi-system access platform, including processor and movement, UNICOM, telecommunications (2G) frequency range with
And movement, UNICOM, telecommunications (3G) frequency range and movement, UNICOM, telecommunications (4G) frequency range, its feature exists
In: described movement, UNICOM, telecommunications (2G) frequency range include TX frequency range node one and RX frequency range node one,
Described movement, UNICOM, telecommunications (3G) frequency range include TX frequency range node two and RX frequency range node two, institute
State movement, UNICOM, telecommunications (4G) frequency range include TX frequency range node three and RX frequency range node three；
Described processor includes dual directional coupler one, dual directional coupler two, dual directional coupler three and
Dual directional coupler four, the input of described dual directional coupler one respectively with coupling aperture group one and coupling aperture
Group two outfan electrical connection, the input of described coupling aperture group one respectively with TX frequency range node one and RX
The outfan electrical connection of frequency range node one, the input of described coupling aperture group two is defeated with RX frequency range node one
Go out end electrical connection；
The input of described dual directional coupler two electrically connects with the outfan of TX frequency range node two；
The input of described dual directional coupler three respectively with coupling aperture group three and the outfan of coupling aperture group four
Electrical connection, the input of described coupling aperture group three respectively with RX frequency range node two and TX frequency range node three
Outfan electrically connects, and the input of described coupling aperture group four electrically connects with the outfan of TX frequency range node three；
The input of described dual directional coupler four electrically connects with the outfan of RX frequency range node three；
The outfan of described dual directional coupler one respectively with coupling aperture group five and the input of coupling aperture group six
End electrical connection, the outfan of described dual directional coupler two respectively with coupling aperture group five and coupling aperture group six
Input electrical connection, the outfan of described dual directional coupler three respectively with coupling aperture group five and coupling
Mouthful group six input electrical connection, the outfan of described dual directional coupler four respectively with coupling aperture group five with
And the input electrical connection of coupling aperture group six, and the input of the outfan of described coupling aperture group five and ANT mono-
End electrical connection, the outfan of described coupling aperture group six electrically connects with the input of ANT bis-.
A kind of multi-system access platform the most according to claim 1, it is characterised in that: described coupling
Mouth group one, coupling aperture group two, coupling aperture group three and coupling aperture group four are made up of four coupling apertures respectively, institute
State coupling aperture group five and coupling aperture group six is made up of five coupling apertures respectively.
A kind of multi-system access platform the most according to claim 1, it is characterised in that: described RX
Frequency range node two is provided with two outfans, and two outfans of described RX frequency range node two respectively with coupling
Two inputs healed up in group three electrically connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064840.9U CN205510425U (en) | 2016-01-25 | 2016-01-25 | Many system access platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064840.9U CN205510425U (en) | 2016-01-25 | 2016-01-25 | Many system access platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205510425U true CN205510425U (en) | 2016-08-24 |
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ID=56723097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064840.9U Active CN205510425U (en) | 2016-01-25 | 2016-01-25 | Many system access platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN205510425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153917A (en) * | 2017-05-05 | 2017-09-12 | 温州法派服饰有限公司 | A kind of intelligent ready-made clothes data conversion production management system |
-
2016
- 2016-01-25 CN CN201620064840.9U patent/CN205510425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153917A (en) * | 2017-05-05 | 2017-09-12 | 温州法派服饰有限公司 | A kind of intelligent ready-made clothes data conversion production management system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160914 Address after: 071000 No. 2899 Xiangyang North Street, Hebei, Baoding Patentee after: BRIGHT & UNIVERSAL TECHNOLOGY CO., LTD. Address before: 071000, No. 1, unit 5, 101 North East Street, Heng Dong north, Jinchang East District, Baoding, Hebei Patentee before: Xue Liang |
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| CP01 | Change in the name or title of a patent holder |
Address after: 071000 No. 2899 Xiangyang North Street, Hebei, Baoding Patentee after: Well-lit Tongyu Polytron Technologies Inc Address before: 071000 No. 2899 Xiangyang North Street, Hebei, Baoding Patentee before: BRIGHT & UNIVERSAL TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |