CN207011172U - A kind of vehicular can configure architecture of base station - Google Patents
A kind of vehicular can configure architecture of base station Download PDFInfo
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- CN207011172U CN207011172U CN201720900247.8U CN201720900247U CN207011172U CN 207011172 U CN207011172 U CN 207011172U CN 201720900247 U CN201720900247 U CN 201720900247U CN 207011172 U CN207011172 U CN 207011172U
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- base stations
- base station
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Abstract
The utility model belongs to communication technical field, discloses a kind of vehicular and can configure architecture of base station, including：TDD LTE base stations, FDD LTE base stations, power subsystem, heat-sink unit, vehicle-mounted subrack；TDD LTE base stations, FDD LTE base stations, power subsystem insert in vehicle-mounted subrack respectively, are attached between TDD LTE base stations, FDD LTE base stations, power subsystem by communication cable and power line；Heat-sink unit loads the rear portion of vehicle-mounted subrack, and heat-sink unit is attached by power line and power subsystem；Vehicle-mounted subrack is installed in the boot of vehicle.The utility model, which solves base station in the prior art, can not realize that vehicle is installed, the problem of TDD LTE and FDD LTE mixed networking can not be realized simultaneously, a kind of vehicular provided can configure architecture of base station can complete installation in ordinary vehicle type, and include two kinds of standards of TDD LTE and FDD LTE.
Description
Technical field
Communication technical field is the utility model is related to, more particularly to a kind of vehicular can configure architecture of base station.
Background technology
With the great development of mobile communication and the popularization of mobile phone, in relevant departments, there is pass through vehicular base always
Stand firm position or to a certain panel region carry out communicate compacting demand.In existing market, for GSM, TD-SCDMA, WCDMA etc.
The active positioning of communication standard or communication press device are used widely in relevant departments.Original base station be BBU and
The form of RRU common networkings, can not realize the requirement of vehicle installation, while can not also realize TDD-LTE and FDD-LTE mixing groups
The requirement of net.
Utility model content
The utility model embodiment can configure architecture of base station by providing a kind of vehicular, solve base station in the prior art
The problem of can not realizing that vehicle is installed, while TDD-LTE and FDD-LTE mixed networking can not be realized.
The utility model embodiment provides a kind of vehicular and can configure architecture of base station, including：TDD-LTE base stations, FDD-LTE
Base station, power subsystem, heat-sink unit, vehicle-mounted subrack；The TDD-LTE base stations, the FDD-LTE base stations, the power subsystem
Insert respectively in the vehicle-mounted subrack, by logical between the TDD-LTE base stations, the FDD-LTE base stations, the power subsystem
Communication cable and power line are attached；The heat-sink unit loads the rear portion of the vehicle-mounted subrack, and the heat-sink unit passes through electricity
Source line is attached with the power subsystem；The vehicle-mounted subrack is installed in the boot of vehicle.
Preferably, the vehicle-mounted subrack includes：Damper；The damper is arranged on the bottom surface of the vehicle-mounted subrack, institute
Vehicle-mounted subrack is stated to be connected with car body by the damper.
Preferably, the vehicle-mounted subrack includes：First lateral plate component, the second lateral plate component, first panel component, the second face
Board component, frame assembly, chute, top panel, first front panel, second face plate；
The frame assembly is the main body of the vehicle-mounted subrack, and the top panel is arranged on outside the top of the frame assembly
Side, the first panel component and the second panel component are separately mounted on the outside of the left and right of the frame assembly, and described the
One front panel is arranged on the front upside of the frame assembly, and the second face plate is arranged under the front of the frame assembly
Side, the chute are arranged on the front left and right sides of the frame assembly, first lateral plate component and second side plate
Component is separately mounted to the left and right sides inside the frame assembly.
Preferably, the heat-sink unit includes：Backplate, DC fan, fan guard, multi-stage connector；
The DC fan and the fan guard are separately mounted on the backplate；The DC fan from live line
It is pressed into the multi-stage connector, and is connected with the power subsystem.
Preferably, the TDD-LTE base stations, the FDD-LTE base stations, the power subsystem pass through three screw assemblies respectively
M6X16 is arranged on the vehicle-mounted subrack；The heat-sink unit is fixed on vehicle-mounted subrack by captive screw PF41-M4-2
On.
Preferably, the damper is arranged on the bottom surface of the vehicle-mounted subrack by three screw assemblies M5X10.
Preferably, the top panel is arranged on the top outer of the frame assembly by tack self-plugging rivet 3X8, described
First panel component and the second panel component are arranged on the left and right of the frame assembly by tack self-plugging rivet 3X8 respectively
Outside；
The first front panel is arranged on the front upside of the frame assembly by three screw assemblies M4X10, and described the
Two front panels are arranged on the front downside of the frame assembly by three screw assemblies M4X10；
The chute is arranged on the front left and right sides of the frame assembly by sunk screw M3X8；
First lateral plate component and second lateral plate component are arranged on the frame by three screw assemblies M6X16 respectively
At left and right sides of frame component internal.
Preferably, the DC fan, the fan guard are arranged on the backplate by tapping screw ST4.8X16.
Preferably, first lateral plate component, second lateral plate component, the chute, the frame assembly are
Cold-rolled steel sheet structural member；The first panel component, the second panel component, the top panel, the first front panel, institute
It is aluminum alloy junction component to state second face plate.
Preferably, the backplate is aluminum alloy junction component.
The one or more technical schemes provided in the utility model embodiment, at least have the following technical effect that or excellent
Point：
In the utility model embodiment, designed using vehicle-mounted subrack, TDD-LTE base stations, FDD-LTE base stations are inserted respectively
Enter in vehicle-mounted subrack, while realize TDD-LTE and FDD-LTE mixed networking.By the standby that vehicle-mounted subrack is arranged on to vehicle
In case, because vehicle-mounted subrack size is small, the sight of driver is not interfered with, the vehicle installation of base station can be realized.
Brief description of the drawings
It is required in being described below to embodiment to use in order to illustrate more clearly of the technical scheme in the present embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are one embodiment of the present utility model, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing.
Fig. 1-1,1-2 are the complete machine part dress that a kind of vehicular that the utility model embodiment provides can configure architecture of base station
With schematic diagram；
Fig. 2-1,2-2,2-3 are that a kind of vehicular that the utility model embodiment provides can configure vehicle-mounted in architecture of base station insert
The assembling schematic diagram of case；
Fig. 3-1,3-2 are that a kind of vehicular that the utility model embodiment provides can configure heat-sink unit in architecture of base station
Assembling schematic diagram.
Wherein, 1-TDD-LTE base stations, 2-FDD-LTE base stations, 3- power subsystems, 4- heat-sink units, the vehicle-mounted subracks of 5-；
The lateral plate components of 5.1- first, the lateral plate components of 5.2- second, 5.3- first panels component, 5.4- second panels component,
5.5- frame assemblies, 5.6- chutes, 5.7- top panels, 5.8- first front panels, 5.9- second faces plate, 5.10- dampers,
The fixtures of 5.11- first, the fixtures of 5.12- second, the fixtures of 5.13- the 3rd, the fixtures of 5.14- the 4th, 5.15- the 5th are fixed
Part；
4.1- backplates, 4.2- DC fans, 4.3- fan guards, the fixtures of 4.4- the 6th, 4.5- multi-stage connectors, 4.6-
7th fixture.
Embodiment
The utility model embodiment can configure architecture of base station by providing a kind of vehicular, solve base station in the prior art
The problem of can not realizing that vehicle is installed, while TDD-LTE and FDD-LTE mixed networking can not be realized.
The technical scheme of the utility model embodiment is in order to solve the above technical problems, general thought is as follows：
A kind of vehicular can configure architecture of base station, including：TDD-LTE base stations, FDD-LTE base stations, power subsystem, radiating are single
First, vehicle-mounted subrack；The TDD-LTE base stations, the FDD-LTE base stations, the power subsystem insert the vehicle-mounted subrack respectively
In, connected between the TDD-LTE base stations, the FDD-LTE base stations, the power subsystem by communication cable and power line
Connect；The heat-sink unit loads the rear portion of the vehicle-mounted subrack, and the heat-sink unit is entered by power line and the power subsystem
Row connection；The vehicle-mounted subrack is installed in the boot of vehicle.
The utility model is designed using vehicle-mounted subrack, and TDD-LTE base stations, FDD-LTE base stations are inserted into vehicle-mounted subrack respectively
In, while realize TDD-LTE and FDD-LTE mixed networking.By the way that vehicle-mounted subrack is arranged in the boot of vehicle, due to car
It is small to carry subrack size, does not interfere with the sight of driver, the vehicle installation of base station can be realized.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
Present embodiments provide a kind of vehicular and can configure architecture of base station, as shown in Fig. 1-1, Fig. 1-2, including：TDD-LTE
Base station 1, FDD-LTE base stations 2, power subsystem 3, heat-sink unit 4, vehicle-mounted subrack 5.
The utility model embodiment mainly using welding and threaded connection, as Fig. 2-1, Fig. 2-2, Fig. 2-3, Fig. 3-1, Fig. 3-
Shown in 2, specifically used structural member has：Backplate 4.1, DC fan 4.2, fan guard 4.3, the 6th fixture 4.4, more cascades
Connect device 4.5, the 7th fixture 4.6, the first lateral plate component 5.1, the second lateral plate component 5.2, first panel component 5.3, the second face
Board component 5.4, frame assembly 5.5, chute 5.6, top panel 5.7, first front panel 5.8, second face plate 5.9, damper
5.10th, the first fixture 5.11, the second fixture 5.12, the 3rd fixture 5.13, the 4th fixture 5.14, the 5th fixture
5.15。
Wherein, the TDD-LTE base stations 1, the FDD-LTE base stations 2, the power subsystem 3 insert described vehicle-mounted respectively
In subrack 5, pass through communication cable and power supply between the TDD-LTE base stations 1, the FDD-LTE base stations 2, the power subsystem 3
Line is attached；The heat-sink unit 4 loads the rear portion of the vehicle-mounted subrack 5, the heat-sink unit 4 by power line with it is described
Power subsystem 3 is attached；The vehicle-mounted subrack 5 is installed in the boot of vehicle.
Referring to Fig. 1-1, Fig. 1-2, the vehicular can configure architecture of base station and be divided into seven layers, and top is the power subsystem
3, the second layer to the 4th layer be the TDD-LTE base stations 1, layer 5 to layer 7 is the FDD-LTE base stations 2.The TDD-
LTE base station 1, the FDD-LTE base stations 2, the power subsystem 3 are arranged on the car by the 5th fixture 5.15 respectively
Carry on subrack 5；The heat-sink unit is fixed on the vehicle-mounted subrack 5 by the 7th fixture 4.6.
5th fixture 5.15 can be three screw assemblies M6X16, and the 7th fixture 4.6 can be that pine does not take off
Screw PF41-M4-2.
Referring to Fig. 2-1, Fig. 2-2, Fig. 2-3, the vehicle-mounted subrack 5 includes：First lateral plate component 5.1, the second lateral plate component
5.2nd, first panel component 5.3, second panel component 5.4, frame assembly 5.5, chute 5.6, before top panel 5.7, first
Plate 5.8, second face plate 5.9, damper 5.10.
The frame assembly 5.5 is the main body of the vehicle-mounted subrack 5, and the frame assembly 5.5 is welded first, then presses
Order according to ecto-entad, top down installs each part.
The top panel 5.7 is arranged on the top outer of the frame assembly 5.5, solid using first fixture 5.11
It is fixed；The first panel component 5.3 and the second panel component 5.4 are separately mounted to outside the left and right of the frame assembly 5.5
Side, fixed using first fixture 5.11；The first front panel 5.8 is being arranged on the frame assembly 5.5 just
On the upside of face, the second face plate 5.9 is arranged on the front downside of the frame assembly 5.5, the first front panel 5.8 and institute
Second face plate 5.9 is stated to fix using second fixture 5.12；The damper 5.10 is arranged on the vehicle-mounted subrack 5
Bottom surface, the vehicle-mounted subrack 5 are connected by the damper 5.10 with car body；Specifically, the damper 5.10 is installed
In the bottom surface corner of frame assembly 5.5, fixed using the 3rd fixture 5.13；The chute 5.6 is arranged on described
The front left and right sides of frame assembly 5.5, is fixed using the 4th fixture 5.14；First lateral plate component 5.1 and institute
State the second lateral plate component 5.2 and be separately mounted to the inside of frame assembly 5.5 left and right sides, use the 5th fixture 5.15
It is fixed, so far complete the assembling of the vehicle-mounted subrack 5.
First fixture 5.11 can be tack self-plugging rivet 3X8, and second fixture 5.12 can be three groups
Screw M4X10 is closed, the 3rd fixture 5.13 can be three screw assemblies M5X10, and the 4th fixture 5.14 can be
Sunk screw M3X8.
As shown in Fig. 3-1, Fig. 3-2, the heat-sink unit 4 includes：Backplate 4.1, DC fan 4.2, fan guard 4.3,
Multi-stage connector 4.5.
The DC fan 4.2 and the fan guard 4.3 are separately mounted on the backplate 4.1；The DC fan
4.2 are pressed into the multi-stage connector 4.5 from live line, and are connected with the power subsystem 3.
Referring to Fig. 3-1,3-2, first that the backplate 4.1 is horizontal positioned, the fan guard 4.3 is in outside, the direct current
Fan 4.2 is fixed the fan guard 4.3, the DC fan 4.2 overleaf using the 6th fixture 4.4 in inner side
On plate 4.1, the DC fan 4.2 is pressed into the multi-stage connector 4.5 from live line, then installs the 7th fixture
4.6, the so far completion of heat-sink unit 4 assembling.
6th fixture 4.4 can be tapping screw ST4.8X16.
For the sake of ease of implementation, there is provided assembly method is as follows：
(1) complete machine part assembling implementation process：
The first step：The power subsystem 3 assembles with the vehicle-mounted subrack 5, is fixed using three screw assemblies M6X165.15.
Second step：The second to four layer of the TDD-LTE base stations 1 are assembled with the vehicle-mounted subrack 5, use three screw assemblies
M6X16 5.15 is fixed.
3rd step：Five to seven layer of the FDD-LTE base stations 2 are assembled with the vehicle-mounted subrack 5, use three screw assemblies
M6X16 5.15 is fixed.
(2) the vehicle-mounted subrack 5 assembles implementation process：
The first step：The top panel 5.7 assembles with the frame assembly 5.5, solid using tack self-plugging rivet 3X8 5.11
It is fixed.
Second step：The first panel component 5.3, the second panel component 5.4 and the frame assembly 5.5 assemble,
Fixed using tack self-plugging rivet 3X8 5.11.
3rd step：The first front panel 5.8 is assembled with the frame assembly 5.5, uses three screw assemblies M4X10
It is 5.12 fixed.
4th step：The second face plate 5.9 assembles with the frame assembly 5.5, uses three screw assemblies M4X10
It is 5.12 fixed.
5th step：The damper 5.10 assembles with the frame assembly 5.5, solid using three screw assemblies M5X10 5.13
It is fixed.
6th step：The chute 5.6 assembles with the frame assembly 5.5, is fixed using sunk screw M3X8 5.14.
7th step：First lateral plate component 5.1 assembles with the frame assembly 5.5, uses three screw assemblies M6X16
It is 5.15 fixed.
8th step：Second lateral plate component 5.2 assembles with the frame assembly 5.5, uses three screw assemblies M6X16
It is 5.15 fixed.
(3) heat-sink unit 4 assembles implementation process：
The first step：The DC fan 4.2, the fan guard 4.3 and the backplate 4.1 assemble, and use tapping screw
ST4.8X16 4.4 is fixed.
Second step：The DC fan 4.2 is pressed into the multi-stage connector 4.5 from live line, and then installation pine does not take off spiral shell
Follow closely PF41-M4-2 4.6.
Tack self-plugging rivet 3X8 specification is GB12617-3X8, and three screw assemblies M4X10 specification is GB9074.8-
M4X10, three screw assemblies M5X10 specification are GB9074.8-M5X10, and sunk screw M3X8 specification is GB819-M3X8, three
Screw assemblies M6X16 specification is GB9074.8-M6X16, and tapping screw ST4.8X16 specification is GB845-ST4.8X16.
The TDD-LTE base stations 1 function as TDD-LTE macro base stations, for cellular band.
The FDD-LTE base stations 2 function as FDD-LTE macro base stations, for UNICOM and telecommunications frequency range.
The effect of power subsystem 3 is voltage conversion and switch control, and power input is in-car+12V, and power supply output is more
Road+28V, while input increase switch is controlled per road+28V.
The effect of heat-sink unit 4 is for the TDD-LTE base stations 1, the FDD-LTE base stations 2, the power subsystem 3
Wind-cooling heat dissipating is provided.
First lateral plate component 5.1, second lateral plate component 5.2, the chute 5.6, the frame assembly 5.5
It is cold-rolled steel sheet structural member；It is the first panel component 5.3, the second panel component 5.4, the top panel 5.7, described
First front panel 5.8, the second face plate 5.9 are aluminum alloy junction component.The backplate 4.1 is aluminum alloy junction component.
The agent structure that the vehicular that the utility model embodiment provides can configure architecture of base station is cold-rolled steel sheet Welder
Skill, panel annex are aluminium alloy, and intensity is high, in light weight, size is small, does not influence pilot's line of vision installed in vehicle rear, simultaneously
Heat-sink unit separates with base station, and heat-sink unit uses slow-speed of revolution large scale fan, and noise is low during work, does not influence passenger inside the vehicle and relaxes
Appropriateness.
A kind of vehicular that the utility model embodiment provides can configure architecture of base station and comprise at least following technique effect：
The utility model is designed using vehicle-mounted subrack, and TDD-LTE base stations, FDD-LTE base stations are inserted into vehicle-mounted subrack respectively
In, while realize TDD-LTE and FDD-LTE mixed networking.By the way that vehicle-mounted subrack is arranged in the boot of vehicle, due to car
It is small to carry subrack size, does not interfere with the sight of driver, the vehicle installation of base station can be realized.
It should be noted last that above embodiment is only illustrating the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to example, it will be understood by those within the art that, can be right
The technical solution of the utility model is modified or equivalent substitution, without departing from the spirit and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (10)
1. a kind of vehicular can configure architecture of base station, it is characterised in that including：TDD-LTE base stations, FDD-LTE base stations, power supply list
Member, heat-sink unit, vehicle-mounted subrack；Described in the TDD-LTE base stations, the FDD-LTE base stations, the power subsystem insert respectively
In vehicle-mounted subrack, pass through communication cable and power supply between the TDD-LTE base stations, the FDD-LTE base stations, the power subsystem
Line is attached；The heat-sink unit loads the rear portion of the vehicle-mounted subrack, and the heat-sink unit passes through power line and the electricity
Source unit is attached；The vehicle-mounted subrack is installed in the boot of vehicle.
2. vehicular according to claim 1 can configure architecture of base station, it is characterised in that the vehicle-mounted subrack includes：Subtract
Shake device；The damper is arranged on the bottom surface of the vehicle-mounted subrack, and the vehicle-mounted subrack is connected by the damper with car body.
3. vehicular according to claim 1 or 2 can configure architecture of base station, it is characterised in that the vehicle-mounted subrack includes：
First lateral plate component, the second lateral plate component, first panel component, second panel component, frame assembly, chute, top panel,
One front panel, second face plate；
The frame assembly is the main body of the vehicle-mounted subrack, and the top panel is arranged on the top outer of the frame assembly,
The first panel component and the second panel component are separately mounted on the outside of the left and right of the frame assembly, before described first
Panel is arranged on the front upside of the frame assembly, and the second face plate is arranged on the front downside of the frame assembly,
The chute is arranged on the front left and right sides of the frame assembly, first lateral plate component and second lateral plate component
It is separately mounted to the left and right sides inside the frame assembly.
4. vehicular according to claim 1 or 2 can configure architecture of base station, it is characterised in that the heat-sink unit includes：
Backplate, DC fan, fan guard, multi-stage connector；
The DC fan and the fan guard are separately mounted on the backplate；The DC fan is pressed into from live line
In the multi-stage connector, and it is connected with the power subsystem.
5. vehicular according to claim 1 can configure architecture of base station, it is characterised in that the TDD-LTE base stations, described
FDD-LTE base stations, the power subsystem are arranged on the vehicle-mounted subrack by three screw assemblies M6X16 respectively；The radiating
Unit is fixed on the vehicle-mounted subrack by captive screw PF41-M4-2.
6. vehicular according to claim 2 can configure architecture of base station, it is characterised in that the damper passes through three combinations
Screw M5X10 is arranged on the bottom surface of the vehicle-mounted subrack.
7. vehicular according to claim 3 can configure architecture of base station, it is characterised in that the top panel is taken out by tack
Core rivet 3X8 is arranged on the top outer of the frame assembly, the first panel component and second panel component difference
It is arranged on by tack self-plugging rivet 3X8 on the outside of the left and right of the frame assembly；
The first front panel is arranged on the upside of the front of the frame assembly by three screw assemblies M4X10, before described second
Panel is arranged on the front downside of the frame assembly by three screw assemblies M4X10；
The chute is arranged on the front left and right sides of the frame assembly by sunk screw M3X8；
First lateral plate component and second lateral plate component are arranged on the frame set by three screw assemblies M6X16 respectively
The left and right sides inside part.
8. vehicular according to claim 4 can configure architecture of base station, it is characterised in that the DC fan, the wind
Fan cover is arranged on the backplate by tapping screw ST4.8X16.
9. vehicular according to claim 3 can configure architecture of base station, it is characterised in that first lateral plate component, institute
It is cold-rolled steel sheet structural member to state the second lateral plate component, the chute, the frame assembly；The first panel component, institute
It is aluminum alloy junction component to state second panel component, the top panel, the first front panel, the second face plate.
10. vehicular according to claim 4 can configure architecture of base station, it is characterised in that the backplate is aluminium alloy
Structural member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900247.8U CN207011172U (en) | 2017-07-24 | 2017-07-24 | A kind of vehicular can configure architecture of base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900247.8U CN207011172U (en) | 2017-07-24 | 2017-07-24 | A kind of vehicular can configure architecture of base station |
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| Publication Number | Publication Date |
|---|---|
| CN207011172U true CN207011172U (en) | 2018-02-13 |
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ID=61455843
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720900247.8U Active CN207011172U (en) | 2017-07-24 | 2017-07-24 | A kind of vehicular can configure architecture of base station |
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| Country | Link |
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| CN (1) | CN207011172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882609A (en) * | 2018-06-12 | 2018-11-23 | 北京航天自动控制研究所 | Human engineering integrated vehicle vibration damping cabinet and subrack equipment |
| WO2021212776A1 (en) * | 2020-04-23 | 2021-10-28 | 深圳市英维克科技股份有限公司 | Heat dissipation cabinet |
-
2017
- 2017-07-24 CN CN201720900247.8U patent/CN207011172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882609A (en) * | 2018-06-12 | 2018-11-23 | 北京航天自动控制研究所 | Human engineering integrated vehicle vibration damping cabinet and subrack equipment |
| WO2021212776A1 (en) * | 2020-04-23 | 2021-10-28 | 深圳市英维克科技股份有限公司 | Heat dissipation cabinet |
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Address after: 430205 Hubei city of Wuhan province Jiangxia Hidden Dragon Island Tan lake two Road No. 1 Patentee after: CITIC Mobile Communication Technology Co., Ltd Address before: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee before: Wuhan Hongxin Telecommunication Technologies Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee after: CITIC Mobile Communication Technology Co.,Ltd. Address before: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee before: CITIC Mobile Communication Technology Co., Ltd |
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| CP01 | Change in the name or title of a patent holder |