CN109547086A - A kind of communication active broadband compartment system - Google Patents
A kind of communication active broadband compartment system Download PDFInfo
- Publication number
- CN109547086A CN109547086A CN201910010297.2A CN201910010297A CN109547086A CN 109547086 A CN109547086 A CN 109547086A CN 201910010297 A CN201910010297 A CN 201910010297A CN 109547086 A CN109547086 A CN 109547086A
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- CN
- China
- Prior art keywords
- data processing
- processing chip
- communication active
- distribution system
- antenna
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/028—Subscriber network interface devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
Abstract
The invention discloses a kind of communication active bandwidth distribution systems, including information source access interface, expanding element and far-end unit, the source signal of multiple types is received by information source access interface, and carry out the processing of standard label label, signal after label is sent to expanding element, received signal is sent to corresponding far-end unit according to standard label by expanding element, far-end unit, which receives signal and is filtered, is sent to user with enhanced processing, and the transmission of multi-standard source signal is completed using shared Telecom Facilities.
Description
Technical field
The present invention relates to active communication technical field, more particularly to a kind of communication active broadband compartment system.
Background technique
China telecommunication is by development long-term for many years at present, the situation for having gradually formed 2G/3G/4G and having deposited, mobile logical
Interrogating signal transmission is all that the frequency and network formats transmitted by certain frequency, and operator is possessed are not quite similar, each to transport
Battalion quotient is based under various communication standards that used frequency is just more many and diverse is not easy, meanwhile, each operator is in order to expand signal
The problems such as area coverage builds the indoor covering system of oneself respectively, and consequent is repeated construction, equipment waste, therefore
Each road solution for being directed to infrastructure of telecommunication Joint construction and sharing is come into being, the access for two kinds of network formats, generally
It is simply combined using combiner and coupler, but for netting access there are serious interference more and serious ask being lost
Topic.
Therefore, more nets access interference and the network outages of telecommunications contact facility Joint construction and sharing, Yi Jiji how to be reduced
The problem of at multi-standard communication network being those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, the present invention provides a kind of communication active broadband compartment system, including information source access interface, extension list
Member and far-end unit, the source signal of multiple types is received by information source access interface, and carries out the processing of standard label label, will
Signal after label is sent to expanding element, and received signal is sent to corresponding distal end list according to standard label by expanding element
Member, far-end unit, which receives signal and is filtered, is sent to user with enhanced processing, completes more systems using shared Telecom Facilities
The transmission of formula source signal.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of communication active bandwidth distribution system, comprising: information source access interface, expanding element and far-end unit；The letter
Source access unit includes multi-channel rf receiving port, data processing chip and data transmission mouth；The radio frequency reception mouth and the number
According to processing chip electrical connection；The data processing chip is electrically connected with the data transmission mouth；The data transmission mouth passes through light
Fibre connects one or more expanding elements；The expanding element includes shunt module, and the output end of the shunt module connects institute
State data processing chip；The data processing chip connects multiple output ports；Each output port is connected by optical fiber
One far-end unit.
Preferably, the star-like networking of point to multi--point is used between the data transmission mouth and multiple expanding elements, it is described
Star-like networking structure maintenance management is easy, and is reconfigured flexibly, and is easy to carry out Fault Isolation and detection.
Preferably, chain networking, the chain networking structure are used between the data transmission mouth and multiple expanding elements
Channel utilization is high, and a certain node failure does not influence network work.
Preferably, the radio frequency reception mouth receives multiple types radiofrequency signal and is sent to the data processing chip, institute
It states data processing chip and standard label is marked to the received radiofrequency signal, and be sent to the shunt module.
Preferably, the far-end unit includes filter element, zooms out amplifying unit and antenna, and the filter element passes through light
Fibre connects the output port, and the filter element is electrically connected with the amplifying unit that zooms out, and the amplifying unit that zooms out passes through
Feeder line connects the antenna.
Preferably, the shunt module receives the radiofrequency signal and carries out branch process, is transmitted to data processing chip,
The data processing chip selects the output port to be transmitted to the filter element according to the standard label.
Preferably, the filter element receives the radiofrequency signal of the expanding element transmission and carries out filtration treatment,
And the radiofrequency signal after transmission filtering zooms out amplifying unit to described, the filter element does not support shared Telecom Facilities
The data filtering of communication standard fall, only transmit useful signal, matched with the data processing chip of the expanding element,
Guarantee that a far-end unit emits a kind of radiofrequency signal of standard.
Preferably, the amplifying unit reception radiofrequency signal that zooms out carries out isolation enhanced processing and is transmitted by feeder line
To the antenna, the emission of radio frequency signals to user is promoted output power, promotes information source utilization rate by the antenna.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of communication active is wide
Band compartment system, the source signal of multiple types is received by information source access interface, and carries out the processing of standard label label, will be marked
Signal after note is sent to expanding element, and received signal is sent to corresponding distal end list according to standard label by expanding element
Member, far-end unit, which receives signal and is filtered and zooms out enhanced processing, is sent to user eventually by antenna.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawing is communication active broadband distributed system architecture schematic diagram provided by the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of communication active bandwidth distribution systems, comprising: information source access interface, expanding element
And far-end unit；Information source access unit includes multi-channel rf receiving port, data processing chip and data transmission mouth；Radio frequency reception mouth
It is electrically connected with data processing chip；The data processing chip is electrically connected with the data transmission mouth；Data transmission mouth passes through light
Fibre connects one or more expanding elements；Expanding element includes shunt module, and the output end of shunt module connects data processing core
Piece；Data processing chip connects multiple output ports；Each output port connects a far-end unit by optical fiber.
In order to further optimize the above technical scheme, point to multi--point is used between data transmission mouth and multiple expanding elements
Star-like networking, star-like networking structure maintenance management is easy, reconfigures flexibly, and is easy to carry out Fault Isolation and detection.
In order to further optimize the above technical scheme, chain networking is used between data transmission mouth and multiple expanding elements,
Chain networking structure channel utilization is high, and a certain node failure does not influence network work.
In order to further optimize the above technical scheme, radio frequency reception mouth receives multiple types radiofrequency signal and is sent to data
Chip is handled, data processing chip marks standard label to received radiofrequency signal, and is sent to shunt module.
In order to further optimize the above technical scheme, far-end unit includes filter element, zooms out amplifying unit and antenna, mistake
It filters unit and output port is connected by optical fiber, filter element is electrically connected with amplifying unit is zoomed out, zooms out amplifying unit and pass through feeder line
Connect antenna.
In order to further optimize the above technical scheme, shunt module receives radiofrequency signal and carries out branch process, is transmitted to
Data processing chip, data processing chip select output port to be transmitted to filter element according to standard label.
In order to further optimize the above technical scheme, filter element receives the radiofrequency signal of expanding element transmission and carried out
Filter processing, and the radiofrequency signal after transmission filtering does not support shared Telecom Facilities logical to amplifying unit, filter element is zoomed out
The data filtering of letter standard falls, and only transmits useful signal, matches with the data processing chip of expanding element, guarantee a distal end
Unit emits a kind of radiofrequency signal of standard.
In order to further optimize the above technical scheme, amplifying unit reception radiofrequency signal is zoomed out to amplify processing and pass through
Feeder line is transmitted to antenna, and the emission of radio frequency signals to user is promoted output power, promotes information source utilization rate by antenna.
In order to further optimize the above technical scheme, it zooms out amplifying unit and is greater than 1 meter at a distance from antenna, it is single to zoom out amplification
Member can connect a secondary or multiple antenna.
The present invention provides a kind of communication active broadband compartment system, including information source access interface, expanding element and distal end list
Member, information source access interface receive multiple types radiofrequency signal, and carry out the processing of standard label label, are transmitted through the fiber to extension
Unit, expanding element carry out the distribution of radio signal transmission according to standard label, by corresponding radio signal transmission to corresponding
Far-end unit, far-end unit include filter element, zoom out amplifying unit and antenna, and filter element is filtered place to radiofrequency signal
Reason, filters out the standard signal that do not support, then by filtered radio signal transmission to zooming out amplifying unit, to signal carry out every
From enhanced processing, it is transmitted to antenna eventually by feeder line, is transmitted to user via antenna.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of communication active bandwidth distribution system characterized by comprising information source access interface, expanding element and distal end are single
Member；The information source access unit includes multi-channel rf receiving port, data processing chip and data transmission mouth；The radio frequency reception mouth
It is electrically connected with the data processing chip；The data processing chip is electrically connected with the data transmission mouth；The data transmission
Mouth passes through optical fiber and connects one or more expanding elements；The expanding element includes shunt module and data processing chip, described
The output end of shunt module connects the data processing chip；The data processing chip connects multiple output ports；Each institute
It states output port and one far-end unit is connected by optical fiber.
2. a kind of communication active bandwidth distribution system according to claim 1, which is characterized in that the data transmission mouth with
The star-like networking of point to multi--point is used between multiple expanding elements.
3. a kind of communication active bandwidth distribution system according to claim 1, which is characterized in that the data transmission mouth with
Chain networking is used between multiple expanding elements.
4. a kind of communication active bandwidth distribution system according to claim 1, which is characterized in that the radio frequency reception mouth connects
It receives multiple types radiofrequency signal and is sent to the data processing chip, the data processing chip believes the received radio frequency
Labelled notation standard label, and it is sent to the shunt module.
5. a kind of communication active bandwidth distribution system according to claim 1, which is characterized in that the far-end unit includes
Filter element zooms out amplifying unit and antenna, and the filter element connects the output port, the filter element by optical fiber
It is electrically connected with the amplifying unit that zooms out, it is described to zoom out amplifying unit the antenna is connected by feeder line.
6. a kind of communication active bandwidth distribution system according to claim 5, which is characterized in that described to zoom out amplifying unit
It receives the radiofrequency signal to carry out isolation enhanced processing and be sent to the antenna by feeder line, the antenna believes the radio frequency
Number transmitting is to user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910010297.2A CN109547086A (en) | 2019-01-04 | 2019-01-04 | A kind of communication active broadband compartment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910010297.2A CN109547086A (en) | 2019-01-04 | 2019-01-04 | A kind of communication active broadband compartment system |
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| CN109547086A true CN109547086A (en) | 2019-03-29 |
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Citations (6)
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| CN101321020A (en) * | 2008-07-02 | 2008-12-10 | 武汉虹信通信技术有限责任公司 | Optical fiber distribution system used for multi-communication standard access and its control method |
| CN103391485A (en) * | 2013-08-20 | 2013-11-13 | 武汉虹信通信技术有限责任公司 | Digital all-optical distributed system allowing multiple-service access |
| CN105141368A (en) * | 2015-07-13 | 2015-12-09 | 广州杰赛科技股份有限公司 | Optical fiber distribution system and method supporting multi-communication-standard access |
| CN105245280A (en) * | 2015-07-13 | 2016-01-13 | 广州杰赛科技股份有限公司 | Fiber distribution system with realization of integration of multiple networks and method |
| WO2018023856A1 (en) * | 2016-08-05 | 2018-02-08 | 三维通信股份有限公司 | Multipoint-to-multipoint intelligent indoor signal coverage system |
| WO2018103469A1 (en) * | 2016-12-08 | 2018-06-14 | 武汉虹信通信技术有限责任公司 | Distributed wireless signal coverage system |
-
2019
- 2019-01-04 CN CN201910010297.2A patent/CN109547086A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101321020A (en) * | 2008-07-02 | 2008-12-10 | 武汉虹信通信技术有限责任公司 | Optical fiber distribution system used for multi-communication standard access and its control method |
| CN103391485A (en) * | 2013-08-20 | 2013-11-13 | 武汉虹信通信技术有限责任公司 | Digital all-optical distributed system allowing multiple-service access |
| CN105141368A (en) * | 2015-07-13 | 2015-12-09 | 广州杰赛科技股份有限公司 | Optical fiber distribution system and method supporting multi-communication-standard access |
| CN105245280A (en) * | 2015-07-13 | 2016-01-13 | 广州杰赛科技股份有限公司 | Fiber distribution system with realization of integration of multiple networks and method |
| WO2018023856A1 (en) * | 2016-08-05 | 2018-02-08 | 三维通信股份有限公司 | Multipoint-to-multipoint intelligent indoor signal coverage system |
| WO2018103469A1 (en) * | 2016-12-08 | 2018-06-14 | 武汉虹信通信技术有限责任公司 | Distributed wireless signal coverage system |
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