CN209170679U - A kind of Integral small-sized base station - Google Patents
A kind of Integral small-sized base station Download PDFInfo
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- CN209170679U CN209170679U CN201821871111.XU CN201821871111U CN209170679U CN 209170679 U CN209170679 U CN 209170679U CN 201821871111 U CN201821871111 U CN 201821871111U CN 209170679 U CN209170679 U CN 209170679U
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- base station
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Abstract
The utility model discloses a kind of Integral small-sized base stations, comprising: base station cabinet；Mounted circuit board is dispatched, the scheduling mounted circuit board is built in the base station cabinet；Middle radio frequency circuit board, the middle radio frequency circuit board are built in the base station cabinet, and are connected to the scheduling mounted circuit board；Power amplifier circuit board, the power amplifier circuit board are built in the base station cabinet, and are connected to the middle radio frequency circuit board；Cavity body filter, the cavity body filter is built in the base station cabinet, and is connected to the power amplifier circuit board；Antenna, the antenna is installed on the base station cabinet, and is connected to the cavity body filter.The Integral small-sized base station of the utility model realizes single device and sets up base station, and convenient and efficient, equipment and personnel cost are low, realize portable broadband wireless communications, can be used for the TDD LTE communication that military individual soldier such as bears, is vehicle-mounted, is airborne at the scenes.
Description
Technical field
The utility model relates to private network communication field, in particular to a kind of Integral small-sized base station.
Background technique
In private network communication field, builds a station there are motor-driven, moves use, the temporarily scene and demand building and dispose.
Conventional base station is Separated base station, is used under fixed scene, and cabinet quantity is more, and volume weight is big, is moved
Dynamic difficulty, and need while disposing UDC (uniform data center UDC), MDC (multimedia dispatching center MDC), core net, BBU
(Building Baseband Unit, indoor baseband processing unit), RRU (Remote Radio Unit, Remote Radio Unit)
The business such as call and video are just able to achieve etc. multiple equipment independent, these equipment independent are respectively had a style of one's own,
Be made of for these reasons respective equipment box and corresponding internal circuit, result in existing base station be unable to satisfy it is small-sized
Change, integrated requirement.Meanwhile existing miniaturization base station equipment do not include dispatcher, core net, can not single device build a station, because
This brings lower deployment cost height and the slow problem of deployment speed.
Utility model content
In view of this, the present invention provides a kind of Integral small-sized base stations, by dispatcher, core net, BBU, RRU etc.
Functions of the equipments are integrated, realize only by single Integral small-sized base station can independence networking purpose.
The technical solution of the utility model is achieved in that
A kind of Integral small-sized base station, comprising:
Base station cabinet；
Mounted circuit board is dispatched, the scheduling mounted circuit board is built in the base station cabinet；
Middle radio frequency circuit board, the middle radio frequency circuit board are built in the base station cabinet, and it is electromechanical to be connected to the scheduling
Road plate；
Power amplifier circuit board, the power amplifier circuit board are built in the base station cabinet, and are connected to the middle radio frequency circuit board；
Cavity body filter, the cavity body filter are built in the base station cabinet, and are connected to the power amplifier module；
And
Antenna, the antenna is installed on the base station cabinet, and is connected to the cavity body filter.
Further, the scheduling mounted circuit board includes X86COM-E circuit board, M.2 hard disk, memory and Wi-Fi unit；Its
In,
M.2 the hard disk, the memory and the Wi-Fi unit are connected to the X86COM-E circuit board；The base station
Cabinet is equipped with Wi-Fi antenna, and the Wi-Fi unit is also attached to the Wi-Fi antenna.
Further, the middle radio frequency circuit board includes:
System core unit, internal network elements and the small signal element of radio frequency remote unit RRU；Wherein,
The system core unit is connected to the scheduling mounted circuit board by the internal network elements, also, described
System core unit is connected to the power amplifier circuit board by the small signal element of the RRU.
Further, the system core unit includes core net circuit unit, indoor baseband processing unit BBU circuit unit
With RRU Base Band Unit；Wherein,
The core net circuit unit is connected to the scheduling mounted circuit board by the internal network elements；
The BBU circuit unit is connected to the core net circuit unit；
The RRU Base Band Unit is connected to the BBU circuit unit, and the RRU Base Band Unit is small by the RRU
Signal element is connected to the power amplifier circuit board.
The middle radio frequency circuit board further include:
GPS module, the GPS module are connected to the system core unit；
The base station cabinet is equipped with GPS, and the GPS antenna is connected to the GPS module.
Further, the middle radio frequency circuit board further includes external network units and power supply unit, and the base station cabinet opens up
There are external network port and power interface；
The system core unit is connected to the external network port by the external network units；
The power supply unit is electrically connected to the power interface.
Further, the antenna is two.
Further, the antenna is mimo antenna.
Further, the size of the base station cabinet is 410mm × 230mm × 100mm.
Further, the Integral small-sized base station is private network base station.
From above scheme as can be seen that the Integral small-sized base station of the utility model, which realizes single device, sets up base station, side
Just quick, equipment and personnel cost are low, realize portable broadband wireless communications, can be used for military individual soldier and bear, is vehicle-mounted, is airborne etc.
The TDD LTE communication of scene.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of the Integral small-sized base station of the utility model embodiment；
Fig. 2 is the scheduling login module composition schematic diagram in the utility model embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, develop simultaneously reality referring to the drawings
Example is applied, the utility model is described in further detail.
Fig. 1 shows the composed structure of the Integral small-sized base station of the utility model embodiment.As shown in Figure 1, this is practical
The Integral small-sized base station of new embodiment, mainly include base station cabinet 11, scheduling mounted circuit board 12, middle radio frequency circuit board 13,
Power amplifier circuit board 14, cavity body filter 15 and antenna 161.Wherein, scheduling mounted circuit board 12 is built in base station cabinet 11, dispatcher
Circuit board 12 realizes that the corresponding function of base station dispatcher is those skilled in the art for realizing the corresponding function of base station dispatcher
It can be realized according to prior art principle.Middle radio frequency circuit board 13 is built in base station cabinet 11, and it is electromechanical to be connected to scheduling
Road plate 12.Power amplifier circuit board 14 is built in base station cabinet 11, and is connected to middle radio frequency circuit board 13, power amplifier circuit board 14 it is specific
Circuit structure and function are that those skilled in the art can realize according to prior art principle.Cavity body filter 15 is built in
Base station cabinet 11, and it is connected to power amplifier circuit board 14, the particular circuit configurations and function of cavity body filter 15 are art technologies
Personnel can realize according to prior art principle.Antenna 161 is installed on base station cabinet 11, and is connected to cavity body filter
15, whip antenna design can be used in antenna 161.
Fig. 2 shows the scheduling login module composed structures in the utility model embodiment.As shown in Fig. 2, dispatcher
Circuit board 12 includes X86COM-E circuit board 121, M.2 hard disk 122, memory 123 and Wi-Fi unit 124.About X86 COM-E
Circuit board 121, X86 indicate that X86-based, COM-E, that is, Com Express, X86COM-E circuit board 121 are that one kind is able to achieve calculating
The circuit board of machine correlation function, small in volume save occupied space, and combine the hard disk and memory of institute's grafting or connection
Both the correlation function of computer may be implemented, to realize the function of base station dispatcher, X86COM-E circuit board 121 is this field
Technical staff can realize according to prior art principle.M.2 hard disk 122 is connected to X86COM-E circuit board 121, wherein
M.2 a kind of hard disk standard is indicated, M.2 hard disk 122 is small in size, can save occupied space.Memory 123 is connected to X86 COM-E electricity
Road plate 121, memory 123 can use binary channels DDR3 memory.Wi-Fi unit 124 is connected to X86 COM-E circuit board 121, together
When as shown in Figure 1, base station cabinet 11 is equipped with Wi-Fi antenna 161, Wi-Fi unit 124 is also attached to Wi-Fi antenna 161.
As shown in Figure 1, middle radio frequency circuit board 13 includes system core unit 131, intranet in the utility model embodiment
Network unit 1312 and the small signal element 133 of RRU.Wherein, system core unit 131 is connected to tune by internal network elements 1312
Mounted circuit board 12 is spent, also, system core unit 131 is connected to power amplifier circuit board 14 by the small signal element 133 of RRU.
Wherein, system core unit 131 includes core net circuit unit 1311, BBU circuit unit 1312 and RRU base band list
Member 1313.Wherein, core net circuit unit 1311 is connected to scheduling mounted circuit board 12 by internal network elements 132, can connect
In X86COM-E circuit board 121, corresponding function of the core net circuit unit 1311 for realizing (private network) core net, core net electricity
Road unit 1311 is formed using chip, integrated circuit and the corresponding peripheral circuit of existing micromation, miniaturization, can be real
Purpose that is now small in size, light-weight, occupying little space, core net circuit unit 1311 can be by those skilled in the art according to existing
Technical principle and realize.BBU circuit unit 1312 is connected to core net circuit unit 1311, and BBU circuit unit 1312 is for real
The corresponding function of existing BBU, BBU circuit unit 1312 utilize existing micromation, the chip of miniaturization, integrated circuit and corresponding
Peripheral circuit form, it can be achieved that purpose that is small in size, light-weight, occupying little space, BBU circuit unit 1312 can be by ability
Field technique personnel realize according to prior art principle.RRU Base Band Unit 1313 is connected to BBU circuit unit 1312, and RRU
Base Band Unit 1313 is connected to power amplifier circuit board 14 by the small signal element 133 of RRU, for realizing the RRU Base Band Unit in RRU
Corresponding function, RRU Base Band Unit 1313 utilizes existing micromation, the chip of miniaturization, integrated circuit and corresponding outer
Circuit is enclosed to form, it can be achieved that purpose that is small in size, light-weight, occupying little space, RRU Base Band Unit 1313 can be by this field skills
Art personnel realize according to prior art principle.
The utility model embodiment is using miniaturization power amplifier design, it can be achieved that 2 × 10W (watt) broadband power amplifier function.
In the utility model embodiment, core net circuit unit 1311, BBU circuit unit 1312, RRU Base Band Unit
1313, the small signal element 133 of RRU, GPS module 134, external network units 135 and power supply unit 136 are integrated in same electricity
Road plate, so that miniaturization, integrated purpose can be realized.
In a specific embodiment, the size of base station cabinet 11 is 410mm × 230mm × 100mm.Certainly, base station box
Body 11 is not only limited to the size, can be larger or can be smaller, bears as long as can satisfy individual soldier.
Further, in a specific embodiment, middle radio frequency circuit board 13 further includes GPS module 134 and GPS antenna
172.Wherein, GPS module 134 is connected to system core unit 131, is specifically connected to BBU circuit unit 1312, base station cabinet peace
Equipped with GPS antenna 162, GPS antenna 162 is connected to GPS module 134.In the utility model embodiment, GPS module 134 and core
It is the small signal element 133 of net circuit unit 1311, BBU circuit unit 1312, RRU Base Band Unit 1313, RRU, GPS module 134, outer
Portion's network unit 135 and power supply unit 136 are integrated in same circuit board together.
With continued reference to shown in Fig. 1, in the utility model embodiment, middle radio frequency circuit board 13 further includes external network units
135 and power supply unit 136, base station cabinet 11 offer external network port 172 and power interface 173.System core unit 131 passes through
External network units 135 are connected to external network port 172, to realize system core unit 131 and extraneous data interaction, so as to
Realize the purpose that Integral small-sized base station is configured or is read from outside.
Power interface 173 is connected to each circuit board in Integral small-sized inside of base station, and power supply unit 136 is electrically connected
In power interface 173, power interface 182 is for accessing power supply, and in a specific embodiment, power supply is DC power supply, such as
Direct-flow storage battery accesses the ac/dc adapter etc. of alternating current circuit system.It is small that network interface 183 may connect to another integral type
The network interface of type base station forms scale and bigger special of coverage area so as to be set up jointly by more Integral small-sized base stations
Net system.In the utility model embodiment, antenna 161 is two, using mimo antenna.
In addition, the Integral small-sized base station of the utility model embodiment is private network base station.
The Integral small-sized base station of the utility model embodiment can realize that single device is built a station, and an Integral small-sized base station is
The functional modules such as dispatcher, core net, BBU, RRU are contained, can independently be used as complete base station system.Actual product
Package size reaches 410mm × 230mm × 100mm, and weight reaches 9.3kg (kilogram), adds using integrated eNODEB veneer
Dispatcher and base station are integrated into a cabinet by X86COM-E module, and small volume.In addition, the utility model embodiment
In, scheduling mounted circuit board 12 is low in energy consumption, and further decreases power consumption by limitation dominant frequency.Pass through the needle in the structure of circuit board
To property design, it can be achieved that good device radiates, guaranteeing can reliably working in rated temperature range.It can support the bandwidth cell 20M,
It can support 64-QAM modulation system.
The Integral small-sized base station of the utility model embodiment realize single device set up base station, it is convenient and efficient, equipment and
Personnel cost is low, realizes portable broadband wireless communications, can be used for the TDD LTE that military individual soldier such as bears, is vehicle-mounted, is airborne at the scenes
Communication.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (10)
1. a kind of Integral small-sized base station characterized by comprising
Base station cabinet；
Mounted circuit board is dispatched, the scheduling mounted circuit board is built in the base station cabinet；
Middle radio frequency circuit board, the middle radio frequency circuit board are built in the base station cabinet, and are connected to the scheduling mounted circuit board；
Power amplifier circuit board, the power amplifier circuit board are built in the base station cabinet, and are connected to the middle radio frequency circuit board；
Cavity body filter, the cavity body filter is built in the base station cabinet, and is connected to the power amplifier circuit board；And
Antenna, the antenna is installed on the base station cabinet, and is connected to the cavity body filter.
2. Integral small-sized base station according to claim 1, it is characterised in that:
The scheduling mounted circuit board includes X86 COM-E circuit board, M.2 hard disk, memory and Wi-Fi unit；Wherein,
M.2 the hard disk, the memory and the Wi-Fi unit are connected to the X86 COM-E circuit board；
The base station cabinet is equipped with Wi-Fi antenna, and the Wi-Fi unit is also attached to the Wi-Fi antenna.
3. Integral small-sized base station according to claim 1, it is characterised in that:
The middle radio frequency circuit board includes system core unit, internal network elements and the small signal element of radio frequency remote unit RRU；
Wherein,
The system core unit is connected to the scheduling mounted circuit board, also, the system by the internal network elements
Core cell is connected to the power amplifier circuit board by the small signal element of the RRU.
4. Integral small-sized base station according to claim 3, it is characterised in that:
The system core unit includes core net circuit unit, indoor baseband processing unit BBU circuit unit and RRU base band list
Member；Wherein,
The core net circuit unit is connected to the scheduling mounted circuit board by the internal network elements；
The BBU circuit unit is connected to the core net circuit unit；
The RRU Base Band Unit is connected to the BBU circuit unit, and the RRU Base Band Unit passes through the small signal of the RRU
Unit is connected to the power amplifier circuit board.
5. Integral small-sized base station according to claim 3, it is characterised in that:
The middle radio frequency circuit board further includes GPS module, and the GPS module is connected to the system core unit；
The base station cabinet is equipped with GPS antenna, and the GPS antenna is connected to the GPS module.
6. Integral small-sized base station according to claim 3, it is characterised in that:
The middle radio frequency circuit board further includes external network units and power supply unit, the base station cabinet offer external network port and
Power interface；
The system core unit is connected to the external network port by the external network units；
The power supply unit is electrically connected to the power interface.
7. Integral small-sized base station according to claim 1, it is characterised in that:
The antenna is two.
8. Integral small-sized base station according to claim 1, it is characterised in that:
The antenna is mimo antenna.
9. Integral small-sized base station according to claim 1, it is characterised in that:
The size of the base station cabinet is 410mm × 230mm × 100mm.
10. Integral small-sized base station according to any one of claims 1 to 9, it is characterised in that:
The Integral small-sized base station is private network base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871111.XU CN209170679U (en) | 2018-11-14 | 2018-11-14 | A kind of Integral small-sized base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871111.XU CN209170679U (en) | 2018-11-14 | 2018-11-14 | A kind of Integral small-sized base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170679U true CN209170679U (en) | 2019-07-26 |
Family
ID=67337976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821871111.XU Active CN209170679U (en) | 2018-11-14 | 2018-11-14 | A kind of Integral small-sized base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209170679U (en) |
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2018
- 2018-11-14 CN CN201821871111.XU patent/CN209170679U/en active Active
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