CN106487450A - A kind of Remote Radio Unit method to set up and Remote Radio Unit - Google Patents
A kind of Remote Radio Unit method to set up and Remote Radio Unit Download PDFInfo
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- CN106487450A CN106487450A CN201510522465.8A CN201510522465A CN106487450A CN 106487450 A CN106487450 A CN 106487450A CN 201510522465 A CN201510522465 A CN 201510522465A CN 106487450 A CN106487450 A CN 106487450A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
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Abstract
Remote Radio Unit method to set up and Remote Radio Unit that the present invention provides, are applied to the communications field.This Remote Radio Unit, including the functional module of rear panel module and at least one Multiple Type shape of the same race；Rear panel module has at least one first connector, and functional module has the second connector；First connector makes to carry out signal transmission between rear panel module and functional module with corresponding second connector coupling connection.Compared with the prior art, rear panel module and each functional module adopt split type framework, the remote radio functional module of different model is of similar shape, and there is identical connector, it is easy in installation process directly connector corresponding with rear panel module and connect installation, and the replacement in maintenance process, by Remote Radio Unit modularity, easy for installation, rationally it is easy to scene is changed repairs.
Description
Technical field
The present invention relates to the communications field is and in particular to a kind of Remote Radio Unit method to set up and remote radio list
Unit.
Background technology
Radio frequency remote base station (RRU) is a kind of distributed outdoor radio frequency unit, RRU (Radio Remote Unit)
Technical characterstic is that base station is divided into near-end machine is radio base band control (Radio Server) and remote termination is penetrated
Frequency zooms out (RRU) two parts, is connected by optical fiber therebetween, its interface is to be connect based on open C PRI
Mouthful, can stably be attached with the equipment of mainstream vendor.RS may be mounted at suitable Host equipment room,
RRU is arranged on antenna end, so, a part for former base station module is separated, by by RS with
RRU separates, and loaded down with trivial details maintenance work can be simplified to RS end, a RS can connect several RRU, both
Save space, reduces setup cost again, improves networking efficiency.Meanwhile, the interface connecting therebetween adopts
Optical fiber, loss is few.But, because radio frequency remote base station is chronically at outdoor adverse circumstances work, exist
A certain degree of fault rate, RRU volume is big, weight weight, there is installation, carrying and freight
Height, engineering cost, reprocess the costs such as cost height.
Content of the invention
The main technical problem to be solved in the present invention is to provide a kind of Remote Radio Unit method to set up and radio frequency
Extension unit, solves existing Remote Radio Unit due to volume greatly, and weight leads to install again, carries and transports
Costly, engineering cost, reprocesses the problem of high cost.
For solving the above problems, the present invention provides a kind of Remote Radio Unit, including rear panel module and at least one
The functional module of individual Multiple Type shape of the same race；Described rear panel module has at least one first connector, institute
State functional module and there is the second connector；Described first connector is made with corresponding second connector coupling connection
Carry out signal transmission between described rear panel module and described functional module.
In an embodiment of the present invention, including at least two functional modules, the second of each functional module connects
First interface coupling corresponding with described rear panel module connects, toward each other individually by described interface respectively
Rear panel module carries out signal transmission.
In an embodiment of the present invention, described first connector is connected with corresponding second connector coupling
Including：
Described first connector and described second connector are directly attached；
Or
Described first connector and described second connector are attached by connection equipment.
In an embodiment of the present invention, described first connector includes blindmate interface；Described second connection
Mouth includes electrical interface and mechanical interface；Described connection equipment includes：Blind-mating connector.
In an embodiment of the present invention, described rear panel module includes superstructure part, lower bottom base structural member
With transmitting-receiving letter veneer；Described superstructure has upper shielding cavity, and described lower bottom base structural member has lower shielding cavity,
Described transmitting-receiving letter veneer is fixed on described superstructure part, and described lower bottom base structural member is fixed on described transmitting-receiving
Described upper shielding cavity and described lower shielding cavity is made to form shielding cavity on letter veneer, described transmitting-receiving letter veneer connects institute
State the first connector.
In an embodiment of the present invention, described superstructure part is provided with radiation tooth.
In an embodiment of the present invention, described superstructure part and described lower bottom base structural member are provided with waterproof
Black box.
In an embodiment of the present invention, described first connector periphery is provided with the first seal groove, described
Second connector periphery is provided with the second seal groove, and described first seal groove and described second seal groove pass through close
Seal coupling forms airtight waterproof space.
In an embodiment of the present invention, described rear panel module is provided with least one fixture, described
Fixture is used for fixing described functional module.
In an embodiment of the present invention, described functional module is provided with radiator structure.
In an embodiment of the present invention, described radiator structure includes radiation tooth.
In an embodiment of the present invention, described functional module has power supply function, power amplifier function and duplex
At least one of filter function function.
In an embodiment of the present invention, including three functional modules, three functional modules are respectively power amplifier
Module, power module and duplexing filtration module.
For solving the above problems, the present invention also provides a kind of Remote Radio Unit method to set up, including：Setting
Rear panel module and the functional module of at least one Multiple Type shape of the same race；Arrange at least in described rear panel module
One the first connector, arranges the second connector in described functional module；Connect described first connector with right
The second connector answered makes to carry out signal transmission between described rear panel module and described functional module.
The invention has the beneficial effects as follows：
Remote Radio Unit method to set up and Remote Radio Unit that the present invention provides, this Remote Radio Unit,
Functional module including rear panel module and at least one Multiple Type shape of the same race；Rear panel module has at least one
Individual first connector, functional module has the second connector；First connector and corresponding second connector
Joining connection makes to carry out signal transmission between rear panel module and functional module.Compared with the prior art, rear panel module and
Each functional module adopts split type framework, and the remote radio functional module of different model is of similar shape,
And there is identical connector, be easy in installation process directly connector corresponding with rear panel module and connect
Connect installation, and the replacement in maintenance process, by Remote Radio Unit modularity, easy for installation, reasonable,
It is easy to scene and change repairing.
Brief description
The Remote Radio Unit structural representation that Fig. 1 provides for the embodiment of the present invention one；
The Remote Radio Unit structural representation that Fig. 2 provides for the embodiment of the present invention two；
The signal of telecommunication of the Remote Radio Unit that Fig. 3 provides for the embodiment of the present invention two/radiofrequency signal topological diagram；
The memory element formatting mechanism structural representation that Fig. 4 provides for the embodiment of the present invention three.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the present invention
Accompanying drawing in embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that
Described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art obtained under the premise of not making creative work all its
His embodiment, broadly falls into the scope of protection of the invention.
Embodiment one：
The Remote Radio Unit 100 of the embodiment of the present application, as shown in figure 1, include rear panel module 101 and function
Module 102, functional module 103 and 104 3 functional modules of functional module.Three functional modules are connected to the back of the body
On plate, independently from each other.It should be noted that functional module here as long as be construed as can be real
The integrated integration module turning to of device of correlation function in existing Remote Radio Unit.The functional module of function of the same race
There is the shape of unified standard, all adopt standardized structure design, specifically unified overall dimensions.Example
As, the power module of the offer power supply function of this radio frequency unit, different systems, different frequency range and different passage
The model configuring the power module in corresponding radio frequency unit is different, and model here refers to that it is specific
These power modules are both configured to unified shape in the present embodiment by shape size and its related connector
Shape, its connector is also configured to unified connector.There are three companies in the rear panel module being construed as in figure
Interface, that is, the first connector, for the ease of distinguishing, the connector on backboard in this example all claims
For the first connector, referred to as the second connector of the connector in functional module.Functional module and rear panel module
It is attached, that is, the first connector makes rear panel module and functional module with corresponding second connector coupling connection
Between carry out signal transmission.Specifically, can also be that functional module insertion rear panel module allows corresponding connector
It is attached.Yes merit attention, the functional module in this example is three functional modules, specific function
Module can according to specific circumstances depending on, be not limited only to so, for example, it may be one, two with
And other numbers.Preferably, be at least two functional modules, the second connector of each functional module respectively with
On rear panel module, corresponding first interface coupling connects, and carries out signal biography individually by rear panel module toward each other
Defeated.
Specifically, the first connector can be the first connector with corresponding second connector coupling connected mode
Directly be attached with the second connector it is understood that rear panel module to be previously provided with each functional module corresponding
Connector, functional module only needs to directly carry out the connector of oneself with corresponding connector on backboard
Connect, between them, just can carry out signal transmission.Here signal transmission include electric signal transmission and its
The transmission of his signal.Further, because the connector of both possibility is not easy to directly be attached, then can
To be attached by connection equipment, that is, the first connector and the second connector are carried out even by connection equipment
Connect.Specifically, for example, the first connector includes blind-mating connector；Second connector includes electrical interface and machine
Tool interface；Connection equipment includes：Blind-mating connector.That is the electrical interface in functional module and machinery connect
Mouth is connected with the blind-mating connector on rear panel module by blind-mating connector.
Specifically, rear panel module includes superstructure part, lower bottom base structural member and transmitting-receiving letter veneer；Upper lid knot
Structure has upper shielding cavity, and lower bottom base structural member has lower shielding cavity, and transmitting-receiving letter veneer is fixed on superstructure part
On, lower bottom base structural member is fixed on makes shielding cavity form shielding cavity with lower shielding cavity on transmitting-receiving letter veneer, receives
Transmit veneer and connect the first connector.
Further, for the ease of radiating, superstructure part is provided with radiation tooth.
Further, the device in rear panel module is led to make moist in order to avoid water enters in rear panel module, upper lid knot
Component and lower bottom base structural member are provided with waterproof sealing assembly.
Further, make moist in order to avoid at connector, cause functional module to be connected with rear panel module impaired,
First connector periphery is provided with the first seal groove, and the second connector periphery is provided with the second seal groove, and first
Seal groove mates formation airtight waterproof space with the second seal groove by sealing ring.
Further, for the ease of preventing functional module from pitching, rear panel module is provided with least one fixture,
Fixture is used for fixing function module.
Further, in order to provide the radiating of Remote Radio Unit, and the radiating effect of raising functional module,
Radiator structure is provided with functional module.Specifically, radiator structure includes radiation tooth.
Specifically, three functional modules in the present embodiment are respectively power amplifier module, power module and duplex filter
Ripple module.I.e. by standardized design, the power module of the Remote Radio Unit of different systems frequency range possesses
Unified profile, unified electrical interface and mechanical interface, power module has independent radiator structure (radiating
Tooth and independent structural member), rear panel module is connected to by blindmate interface and blind-mating connector, enters horizontal electrical signal
Transmission.It is connected with rear panel module by the black box such as capillary groove and waterproof sealing packing ring, thus improve
Water-proof function between RRU rear panel module and power module contact site, further increases RRU device
Functional reliability.
By standardized design, the Remote Radio Unit internal duplex filtration module of different systems frequency range possesses
Unified profile, unified electrical interface and mechanical interface；Meanwhile, duplexing filtration module employs medium duplex
Device, relatively conventional duplexer, there is less volume weight, have less module dissipation, have bigger power
Capacity.Duplexing filtration module has independent radiator structure (radiation tooth and independent structural member), by blindmate
Interface and blind-mating connector are connected to backboard, enter the transmission of horizontal electrical signal.By capillary groove and waterproof sealing gasket
The black boies such as circle are connected with backboard, thus improve anti-between RRU backboard and power module contact component
Water function, further increases the functional reliability of RRU device.
By standardized design, the internal power amplifier module of Remote Radio Unit of different systems frequency range possesses unification
Profile, unified electrical interface and mechanical interface；Power amplifier module have independent radiator structure (radiation tooth and
Independent structural member), rear panel module is connected to by blindmate interface and blind-mating connector, enters the biography of horizontal electrical signal
Defeated.It is connected with rear panel module by the black box such as capillary groove and waterproof sealing packing ring, thus improve RRU
Water-proof function between rear panel module and power module contact site, further increases the work of RRU device
Reliability.
The Remote Radio Unit of the present embodiment can also include：Blindmate interface on rear panel module and rear panel module,
Seal groove sealing ring, installing hole female thread and bolt；Multiple functional module (power amplifier module, power module,
Duplexing filtration module), wherein, transmitting-receiving letter veneer is located inside Remote Radio Unit rear panel module, and backboard mould
Multiple blindmate interfaces, multiple functional modules (power amplifier module, power module, duplexing filtration module) are included on block
It is inserted in the diverse location on backboard respectively by blindmate interface and blind-mating connector.Wherein, transmitting-receiving letter veneer
Inside Remote Radio Unit rear panel module, and multiple seal groove sealing rings are included on rear panel module, multiple
Functional module (power amplifier module, power module, duplexing filtration module) is connected by seal groove sealing ring respectively
To rear panel module it is achieved that the sealing of connecting portion and water resistance.Wherein, transmitting-receiving letter veneer is located at radio frequency
Inside extension unit rear panel module, and multiple tapped installing holes and bolt are included on rear panel module, many
Individual functional module (power amplifier module, power module, duplexing filtration module) is passed through multiple tapped respectively
Installing hole and be bolted to rear panel module it is achieved that being fastenedly connected between module.Above-mentioned remote radio list
Unit solves the problems, such as that One function module generally requires when breaking down to change whole RRU RRU wherein,
And then reached each functional module and can individually keep in repair, upgrade, change, and can reduce networking,
Maintenance, the cost effectiveness of upgrading.The radio frequency remote unit RRU of the present embodiment, carries out unitization, mould to RRU
Massing designs, and the upgrading of hardware, maintenance can be carried out by card insert type.By RRU to modularity, broadband,
The direction of multi-frequency multi-mode, miniaturization and high energy efficiency is developed.Different systems, different frequency range and different passage configuration
Radio-frequency module all adopt standardized structure design, there are unified overall dimensions.Any module all can spirit
Combination alive, seamless assembled, make each module of Remote Radio Unit simple and convenient as assembled happy high building blocks.
This Remote Radio Unit includes：Including the blindmate interface on backboard and backboard, seal groove sealing ring, peace
Dress hole and bolt, multiple functional modules (power amplifier module, duplexing filtration module, power module) are wherein, blind
Interface, seal groove sealing ring, installing hole and bolt are located at Remote Radio Unit backboard and each functional module
On, and blindmate interface, seal groove sealing ring, installing hole and bolt include multiple, multiple functional modules each
Individual functional module is respectively inserted into the diverse location on backboard.
Radio frequency remoto module backboard believes veneer by the rectangular metal structures part with shorter radiation tooth, transmitting-receiving, with
The metal cover board structural member three part composition of the above-mentioned rectangular structural member with radiation tooth coupling.Similar sandwich knot
Structure, transmitting-receiving letter veneer is arranged on the rectangular metal structures part with shorter radiation tooth, and this structural member has screen
Cover chamber, heat conduction, radiating, structure installs the functions such as support.On transmitting-receiving letter veneer, then install and lower knot
The upper cover plate structural member that component matches, upper cover plate structural member has shielding cavity, heat conduction, radiating, and structure is pacified
The functions such as dress support.Upper cover plate structural member is without radiation tooth.Between upper cover plate structural member and lower bottom base structural member
It is provided with waterproof sealing assembly.It is provided with multiple installing holes, interior spiral shell between upper cover plate structural member and lower bottom base structural member
Stricture of vagina and multiple bolt.Realize being fastened together by bolt and internal thread hole, become radio frequency remoto module
Backboard；
Wherein, each functional module carries out electricity with RRU device rear panel module respectively by multiple blindmate assemblies respectively
Connect；Blindmate assembly includes：It is arranged at the blindmate interface on RRU rear panel module；It is arranged at power module,
Power amplifier module, the blindmate interface in duplexer filter module；And corresponding blind-mating connector, its with blind
Interface matches.
Wherein, it is provided with waterproof sealing assembly between each functional module and RRU device rear panel module.Waterproof sealing
Assembly includes：It is arranged on the seal groove on RRU backboard equipment；It is arranged on power module, power amplifier module, double
Seal groove on work filter module, the sealing ring matching with seal groove.
Wherein, each functional module is installed on RRU rear panel module by coupling assembly.Preferably, connection group
Part includes：It is arranged at the installing hole on rear panel module and female thread；It is arranged at power module, duplex filtering mould
Block, the installation on power amplifier module is empty, by power module, duplexing filtration module, power amplifier module is fixed on the RRU back of the body
Multiple bolts in plate module.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment
Can be mutually combined.Such as, the functional module number that embodiments herein comprises is probably four, three,
Two.The embodiment that any two or multiple functional module are synthesized One function module is also contained in this
In bright, such as, power module and power amplifier module are unified, by power module and duplex module unification, by work(
Amplification module and duplex module unification, or by power module, power amplifier module, duplex module three unifies, so
Remote Radio Unit with composition of backboards afterwards.I.e. functional module has power supply function, power amplifier function and double
At least one of work filter function function.
Embodiment two：
The Remote Radio Unit that the present embodiment provides, as shown in Fig. 2 Remote Radio Unit includes：Backboard mould
Block 201；It is arranged on the power amplifier module 202 on rear panel module 201；It is arranged on the duplex on rear panel module 201
Filtration module 203；It is arranged on the power module 204 on rear panel module 201, as shown in figure 3, this figure is each
Functional module be connected with rear panel module after the signal of telecommunication/radiofrequency signal topological diagram.
Wherein, each functional module (202 power amplifier modules, 203 duplexing filtration modules, 204 power modules) with
The electrical connection of rear panel module 201 is abandoned cable of the prior art and is connected, and pass through located at each functional module and
The connection between power supply and signal realized by blindmate assembly on rear panel module, and this blindmate assembly includes：It is arranged at the back of the body
Blindmate interface in plate module 201 and the blindmate interface being arranged in functional module 202,203 and 204, blind
Socket, connector, wherein, blindmate interface and blind-mating connector be used for powering for functional module and transmitting-receiving letter veneer and
The transmission radio frequency and signal of telecommunication, thus by blind-mating connector and blindmate interface to insert can achieve functional module with
Electrical connection and between backboard transmitting-receiving letter veneer.
Wherein, it is provided with waterproof sealing group between functional module 202,203 and 204 and rear panel module 201
Part.Waterproof sealing assembly is located at what functional module 202,203 and 204 was electrically connected with rear panel module 201 realization
Multiple relevant positions periphery.Waterproof sealing assembly includes：It is arranged on the seal groove on rear panel module 201, if
The seal groove putting the seal groove in functional module 202,203 and 204 is matched each other by sealing ring.Pass through
In the blindmate assembly periphery supporting waterproof sealing assembly of setting, increased functional module 202,203 and 204 with
Sealing performance between rear panel module.
Remote Radio Unit power amplifier module 202, duplexing filtration module 203, power module 204 passes through connection group
Part is installed on rear panel module 201.This coupling assembly includes：It is arranged at functional module 202,203,204
On installing hole, be arranged at the tapped installing hole within rear panel module 201, multiple bolt screws,
Thus can be by power amplifier module 202 by multiple bolt screws, duplexing filtration module 203, power module 204 jail
Firmly schedule on rear panel module 201.
Current embodiment require that the technical problem solving be multiband, the radio frequency in multi-standard mobile communication system draws
Remote unit (RRU) framework.Can be by defining the standard of RRU back board structure part and blindmate interface using the present invention
Change, each functional module (power amplifier module, duplexing filtration module, power module) structural member and blindmate interface
Standardization, veneer module, each frequency range (each standard) functional module stand-alone development are believed in the transmitting-receiving realized in backboard,
Have good support to the forward compatibility of RRU and subsequent technology evolution, to cost declining, design, installation,
Maintenance, upgrading are all beneficial.As can be seen from the above description, the present embodiment achieves following technology
Effect：
A, backboard and each functional module adopt split type framework.
B, technical requirement on design substantially reduces, for example work in different frequency range sub- RRU system A be one solely
Vertical functional module A, sub- RRU system B is independent functional module B, and different functional modules is not
Same individual cavity.Sub- RRU system A and B if totally one chamber, internal intermodulation, spuious, every
Will there is higher requirement from requiring etc..Neutron RRU system A of the present invention and sub- RRU system B are really position
In different functional modules, so do not affect or affect very little each other, there have for Technology design to be very good greatly
Place.
C, is more beneficial for researching and developing, by standard interface, each several part is separate, is easy to piecemeal and manages independently,
Research and development progress can be accelerated.
D, easy for installation, reasonable it is easy to repairing is changed at scene, for example functional module A is problematic, needs with regard to
A module is taken off, without affecting the work of functional module B, C, and if the unification of functional module A+B,
Will influence each other, the mean free error time, exponentially declined to I haven't seen you for ages.
E, the structure of functional module is more conducive to the radiating of inside modules power amplifier, except the downside of power amplifier pass through copper or
Aluminium base radiates, and the upside of power tube also can be led on the shielding box structure part of power amplifier, and power amplifier module both sides
All it is adjacent to power amplifier module structural member (containing radiation tooth), form the two sides radiating of power amplifier.
Embodiment three：
The Remote Radio Unit method to set up of the embodiment of the present application, as shown in figure 4, the method includes：
Step S301：Setting rear panel module and the functional module of at least one Multiple Type shape of the same race；
Step S302：At least one first connector is set in rear panel module, in functional module setting second even
Interface；
Step S303：Connect the first connector and corresponding second connector make rear panel module and functional module it
Between carry out signal transmission.
One of ordinary skill in the art will appreciate that all or part of step in said method can by program Lai
Instruction related hardware completes, and said procedure can be stored in computer-readable recording medium, such as read-only storage
Device, disk or CD etc..Alternatively, all or part of step of above-described embodiment can also using one or
Multiple integrated circuits are realizing.Correspondingly, each module/unit in above-described embodiment can adopt the shape of hardware
Formula is realized, it would however also be possible to employ the form of software function module is realized.The present invention is not restricted to any particular form
Hardware and software combination.
Above example only in order to technical scheme to be described and unrestricted, reference only to preferred embodiment
The present invention has been described in detail.It will be understood by those within the art that, can be to the present invention's
Technical scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention, all
Should cover in the middle of scope of the presently claimed invention.
Claims (14)
1. a kind of Remote Radio Unit is it is characterised in that include rear panel module and at least one multiple type
The functional module of number shape of the same race；Described rear panel module has at least one first connector, described function mould
Block has the second connector；Described first connector makes described backboard with corresponding second connector coupling connection
Carry out signal transmission between module and described functional module.
2. Remote Radio Unit as claimed in claim 1 is it is characterised in that include at least two work(
Energy module, the second connector first interface coupling corresponding with described rear panel module respectively of each functional module
Connect, carry out signal transmission individually by described rear panel module toward each other.
3. Remote Radio Unit as claimed in claim 1 is it is characterised in that described first connector
Connect with corresponding second connector coupling and include：
Described first connector and described second connector are directly attached；
Or
Described first connector and described second connector are attached by connection equipment.
4. the Remote Radio Unit described in claim 2 is it is characterised in that described first connector bag
Include blindmate interface；Described second connector includes electrical interface and mechanical interface；Described connection equipment includes：Blind
Socket, connector.
5. Remote Radio Unit as claimed in claim 1 is it is characterised in that described rear panel module bag
Include superstructure part, lower bottom base structural member and transmitting-receiving letter veneer；Described superstructure has upper shielding cavity, institute
State lower bottom base structural member and there is lower shielding cavity, described transmitting-receiving letter veneer is fixed on described superstructure part, institute
State lower bottom base structural member be fixed on described transmitting-receiving letter veneer on so that described upper shielding cavity is formed with described lower shielding cavity
Shielding cavity, described transmitting-receiving letter veneer connects described first connector.
6. Remote Radio Unit as claimed in claim 5 is it is characterised in that described superstructure part
It is provided with radiation tooth.
7. Remote Radio Unit as claimed in claim 5 is it is characterised in that described superstructure part
It is provided with waterproof sealing assembly with described lower bottom base structural member.
8. the Remote Radio Unit as described in any one of claim 1-7 is it is characterised in that described
One connector periphery is provided with the first seal groove, and described second connector periphery is provided with the second seal groove, institute
State the first seal groove, with described second seal groove, formation airtight waterproof space is mated by sealing ring.
9. the Remote Radio Unit as described in any one of claim 1-7 is it is characterised in that the described back of the body
At least one fixture is provided with plate module, described fixture is used for fixing described functional module.
10. the Remote Radio Unit as described in any one of claim 1-7 is it is characterised in that described work(
Radiator structure can be provided with module.
11. Remote Radio Unit as claimed in claim 10 are it is characterised in that described radiator structure bag
Include radiation tooth.
12. Remote Radio Unit as described in any one of claim 1-7 are it is characterised in that described work(
Module can have at least one of power supply function, power amplifier function and duplexing filter function function.
13. Remote Radio Unit as described in any one of claim 1-7 are it is characterised in that include three
Individual functional module, three functional modules are respectively power amplifier module, power module and duplexing filtration module.
A kind of 14. Remote Radio Unit methods to set up are it is characterised in that include：Setting rear panel module and
The functional module of at least one Multiple Type shape of the same race；In described rear panel module, at least one first company is set
Interface, arranges the second connector in described functional module；Connect described first connector to connect with corresponding second
Interface makes to carry out signal transmission between described rear panel module and described functional module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522465.8A CN106487450A (en) | 2015-08-24 | 2015-08-24 | A kind of Remote Radio Unit method to set up and Remote Radio Unit |
| PCT/CN2016/074032 WO2017031959A1 (en) | 2015-08-24 | 2016-02-18 | Radio remote unit setting method and radio remote unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522465.8A CN106487450A (en) | 2015-08-24 | 2015-08-24 | A kind of Remote Radio Unit method to set up and Remote Radio Unit |
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| CN106487450A true CN106487450A (en) | 2017-03-08 |
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| CN201510522465.8A Withdrawn CN106487450A (en) | 2015-08-24 | 2015-08-24 | A kind of Remote Radio Unit method to set up and Remote Radio Unit |
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| CN (1) | CN106487450A (en) |
| WO (1) | WO2017031959A1 (en) |
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| CN109802695A (en) * | 2017-11-15 | 2019-05-24 | 华为技术有限公司 | A kind of signal receiving/transmission device and base station |
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| CN107797123A (en) * | 2017-11-24 | 2018-03-13 | 东风汽车电子有限公司 | A kind of Big Dipper terminal voltage ageing detection device |
| CN115996535B (en) * | 2023-03-23 | 2023-08-08 | 成都雷电微力科技股份有限公司 | Ka frequency band power amplifier architecture |
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| CN101272583B (en) * | 2005-06-30 | 2012-01-04 | 华为技术有限公司 | Method for near-end maintaining radio remote module |
| CN101471677B (en) * | 2007-12-27 | 2013-01-23 | 华为技术有限公司 | Centralization installation backboard of distributed equipment and combination of radio frequency module and installation backboard |
| CN201436815U (en) * | 2009-07-30 | 2010-04-07 | 京信通信系统（中国）有限公司 | Modularization radio frequency remote unit |
| CN102522634B (en) * | 2011-12-13 | 2015-04-15 | 华为技术有限公司 | Antenna apparatus, base station and communication system |
-
2015
- 2015-08-24 CN CN201510522465.8A patent/CN106487450A/en not_active Withdrawn
-
2016
- 2016-02-18 WO PCT/CN2016/074032 patent/WO2017031959A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802695A (en) * | 2017-11-15 | 2019-05-24 | 华为技术有限公司 | A kind of signal receiving/transmission device and base station |
| US11329686B2 (en) | 2017-11-15 | 2022-05-10 | Huawei Technologies Co., Ltd. | Signal transceiver apparatus and base station |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017031959A1 (en) | 2017-03-02 |
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Application publication date: 20170308 |