CN207460526U - A kind of dilatation base station - Google Patents
A kind of dilatation base station Download PDFInfo
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- CN207460526U CN207460526U CN201721711380.5U CN201721711380U CN207460526U CN 207460526 U CN207460526 U CN 207460526U CN 201721711380 U CN201721711380 U CN 201721711380U CN 207460526 U CN207460526 U CN 207460526U
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- base station
- slot position
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Abstract
The utility model embodiment discloses a kind of dilatation base station, including：Logical base station and origination base station；The logical base station includes at least one logical base station master control board slot position and at least one logical base station base band board slot position；At least one logical base station master control board slot position is connected at least one logical base station base band board slot position；The origination base station includes at least one origination base station master control board slot position and at least one origination base station base band board slot position；At least one origination base station master control board slot position is connected at least one origination base station base band board slot position.The utility model embodiment is by changing the connection relation of slot position in part in existing base station so that a physical base station includes logical base station and origination base station, realizes the logic dilatation of base station, workload is smaller and cost is relatively low, it is easy to accomplish.
Description
Technical field
The utility model embodiment is related to technical field of network equipment, and in particular to a kind of dilatation base station.
Background technology
With the fast development of the communication technology, the dilatation of base station is more and more common.The baseband board card for now netting base station at present is hard
Part performance cannot meet while support TD-LTE (Time Division Long Term Evolution timesharing Long Term Evolutions systems
System), FDD-LTE (Frequency Division Dual Long Term Evolution frequency division duplex long evolving system),
The demand of NB-IoT (Narrow Band Internet of Things be based on cellular narrowband Internet of Things), it is necessary to base station into
Row dilatation, in outfield, FDD-LTE/NB-IoT multimode websites are supported in construction.
Existing base station dilatation mainly uses two ways：Developing new software version makes boss block support FDD
(Frequency Division Dual frequency division duplex) and TDD (Time Division Dual time division duplexs) more renew
Board, completely newly-built FDD base stations are co-located with existing net base station.
But it is larger to develop new software version exploitation amount, exploitation and tester need larger input, of high cost,
And it needs to safeguard multiple versions；The board more renewed then causes the waste of a large amount of bosses card, and part board not reproduction, together
When need to solve base station power supply, GPS (Global Positioning System, global positioning system) and equipment installation position
The problems such as putting, and a full set of auxiliary material is needed, holistic cost is higher.
Utility model content
Since existing method is there are the above problem, the utility model embodiment proposes a kind of dilatation base station, including：Logic base
It stands and origination base station；
The logical base station includes at least one logical base station master control board slot position and at least one logical base station base band board slot
Position；
At least one logical base station master control board slot position is connected at least one logical base station base band board slot position；
The origination base station includes at least one origination base station master control board slot position and at least one origination base station base band board slot
Position；
At least one origination base station master control board slot position is connected at least one origination base station base band board slot position.
Optionally, the logical base station includes a logical base station master control board slot position and a logical base station base band board slot
Position；
The logical base station master control board slot position is connected with the logical base station base band board slot position, for forming the logic base
The master control board slot position stood；
The logical base station base band board slot position is used to be formed the base band board slot position of the logical base station.
Optionally, origination base station master control board slot position/origination base station base band board slot position of the origination base station and the logic
The logical base station master control board slot position of base station/logical base station base band board slot position is not connected to.
Optionally, the logical base station master control board slot position and the origination base station master control board slot position are equipped with global positioning system
System GPS clock interface, big dipper clock interface and power interface.
Optionally, the target origination base station master control board slot position of the origination base station and the S1 interfaces of the dilatation base station connect
It connects；
All origination base station master control board slots in the origination base station in addition to the target origination base station master control board slot position
Position is connected respectively with the target origination base station master control board slot position；
All logical base station master control board slot positions of the logical base station respectively with the target origination base station master control board slot position
Connection.
Optionally, the dilatation base station further includes：Fan and several temperature sensors；
Several described temperature sensors are connected with the fan, for collecting the temperature of each monitoring temperature point, and
The temperature monitored is sent to the fan；
The fan is used to determine operating power according to the temperature of reception, to realize the heat dissipation of the dilatation base station.
Optionally, the dilatation base station further includes base station machine frame, each logical base station master control board slot position, logical base station baseband board
Slot position, origination base station master control board slot position and origination base station base band board slot position are arranged in the base station machine frame.
As shown from the above technical solution, connection of the utility model embodiment by changing slot position in part in existing base station is closed
System so that a physical base station includes logical base station and origination base station, realizes the logic dilatation of base station, workload it is smaller and
Cost is relatively low, it is easy to accomplish.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these figures.
Fig. 1 is a kind of structure diagram for dilatation base station that one embodiment of the utility model provides；
Fig. 2 is a kind of slot position schematic diagram for logical base station that one embodiment of the utility model provides；
Fig. 3 is a kind of slot position schematic diagram for origination base station that one embodiment of the utility model provides；
Fig. 4 is a kind of slot position schematic diagram for dilatation base station that one embodiment of the utility model provides；
Fig. 5 is a kind of backboard structural scheme of mechanism for logical base station that one embodiment of the utility model provides；
Fig. 6 is a kind of backboard structural scheme of mechanism for origination base station that one embodiment of the utility model provides；
Fig. 7 is a kind of flow diagram for base station dilatation that one embodiment of the utility model provides.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is further described.Following embodiment is only used for
Clearly illustrate the technical solution of the utility model, and cannot the scope of protection of the utility model be limited with this.
Fig. 1 shows a kind of structure diagram of dilatation base station provided in this embodiment, including：Logical base station 101 and original
Primordium station 102.
The logical base station 101 includes at least one logical base station master control board slot position 1011 and at least one logical base station base
Band board slot position 1012.
At least one logical base station master control board slot position 1011 and at least one logical base station base band board slot position
1012 connections.
The origination base station 102 includes at least one origination base station master control board slot position 1021 and at least one origination base station base
Band board slot position 1022.
At least one origination base station master control board slot position 1021 and at least one origination base station base band board slot position
1022 connections.
Specifically, for a base station, except the necessary slot position such as power supply, fan, two class slot positions are further included：Master control board slot
Position and base band board slot position.For installing master control borad, base band board slot position is used to install baseband board for master control board slot position.Master control borad for pair
All parts are managed and control, and baseband board is used to handle base band data.
Dilatation base station provided in this embodiment is the progress logic dilatation on the basis of a physical base station, by will be original
It re-uses using less slot position in base station, forms a logical base station, the slot position of this logical base station is (including logic
Base station master control board slot position and logical base station base band board slot position) and origination base station slot position (including origination base station master control board slot position and
Origination base station base band board slot position) it is independent mutually, each serve corresponding base station.
It physically sees, dilatation base station is exactly a base station；But it logically sees, dilatation base station realizes at least two bases
The function of standing.
It should be noted that in order to save workload, the existing connection relation of origination base station can be maintained, only by original base
It stands each slot position and the middle connection disconnection using less slot position (the slot position for subsequently forming logical base station) picked out.
The present embodiment is by changing the connection relation of slot position in part in existing base station so that a physical base station, which includes, patrols
Base station and origination base station are collected, realizes the logic dilatation of base station, workload is smaller and cost is relatively low, it is easy to accomplish.
Further, on the basis of above-described embodiment, the logical base station includes a logical base station master control board slot position
With a logical base station base band board slot position.
The logical base station master control board slot position is connected with the logical base station base band board slot position, for forming the logic base
The master control board slot position stood.
The logical base station base band board slot position is used to be formed the base band board slot position of the logical base station.
Origination base station master control board slot position/origination base station base band board slot position of the origination base station and the institute of the logical base station
Logical base station master control board slot position/logical base station base band board slot position is stated to be not connected to.
For example, there are 10 slot positions (SLOT) in existing base station, is respectively 2 master control board slot positions (SLOT 0 and SLOT
1), 6 base band board slot positions (SLOT 2-7), 1 fan slot position (SLOT 8), 1 environmental monitoring slot position (SLOT 9) and 1 electricity
Source slot position (SLOT 10).There are 6 base band board slot positions in the existing base station, but 2 slot positions and 3 slot positions are nearly at sky using less
Not busy state causes greatly to waste.Therefore it is 2 slot positions and 3 slot positions are independent, one piece of master control borad and one piece of base band are inserted into respectively
Plate forms the slot position deployment of an independent logical base station, as shown in Figure 2；Simultaneously switch off 2 slot positions, 3 slot positions and other slot positions
Connection relation so that 0 slot position, 1 slot position, 4-7 slots position form the slot position deployment of another independent origination base station, as shown in Figure 3.
It physically sees, dilatation base station is exactly a base station, and slot position as shown in Figure 4 is disposed；But it logically sees, dilatation base station is realized
The functions of at least two base stations.It should be noted that multiple base stations of a dilatation base station share 8-10 slots position, such as this reality
It applies the logical base station in example and origination base station shares 8-10 slots position.Accordingly, the logical base station of the present embodiment and origination base station
Backboard structural scheme of mechanism is as illustrated in Figures 5 and 6.
The present embodiment only needs to plan again by the subrack backboard to existing base station, based on low cost and implementation
The principle being not difficult does not change current slot interdigit independence, but utilizes this independence, passes through the rule again of backboard
It draws and flexible configuration shape stand-alone base station in logic, base station dilatation can be solved the problems, such as by replacing backboard as needed.
Further, on the basis of above-described embodiment, the logical base station master control board slot position and the origination base station master
Control board slot position is equipped with global position system GPS clock interface, big dipper clock interface and power interface.
Specifically, logical base station and origination base station share GPS clock interface and big dipper clock interface, can keep clock
Unanimously, while resource is saved.By sharing power interface, hardware resource can be saved.
Further, on the basis of above-described embodiment, the target origination base station master control board slot position of the origination base station with
The S1 interfaces connection of the dilatation base station；
All origination base station master control board slots in the origination base station in addition to the target origination base station master control board slot position
Position is connected respectively with the target origination base station master control board slot position；
All logical base station master control board slot positions of the logical base station respectively with the target origination base station master control board slot position
Connection.
Specifically, logical base station and origination base station share S1 interfaces, can save hardware resource.
Further, on the basis of above-described embodiment, the dilatation base station further includes：Fan and several temperature sensing
Device；
Several described temperature sensors are connected with the fan, for collecting the temperature of each monitoring temperature point, and
The temperature monitored is sent to the fan；
The fan is used to determine operating power according to the temperature of reception, to realize the heat dissipation of the dilatation base station.
Facilitate the temperature for obtaining different temperatures monitoring point by setting multiple temperature sensors, by sharing a wind
Fan, the fan adjust difference in functionality according to different temperatures, can reach heat dissipation purpose and save hardware resource.
Further, on the basis of above-described embodiment, the dilatation base station further includes base station machine frame, each logical base station master
Board slot position, logical base station base band board slot position, origination base station master control board slot position and origination base station base band board slot position are controlled arranged on described
In the machine frame of base station.
Specifically, physically see, dilatation base station is exactly a base station, and only there are one base station machine frames；But logically see,
Dilatation base station realizes the function of at least two base stations.
As an example it is assumed that origination base station is base station O, dilatation base station is base station N, and logical base station is base station L, is specifically included
Following steps：
A1, the baseband board backboard of 2/3 slot position of origination base station is removed completely, 1 master control borad and 1 base is made in planning again
The backboard of band plate, the correspondence and interface relationship of two slot positions keep identical with 1 slot position of former base station and 4 slot positions, formation logic
Base station L.Purpose is that base station L need not redevelop software version, directly uses base station O software versions.
A2, the backboard (i.e. 2 slot positions) of base station L master control borads will reserve GPS clock interface, big dipper clock interface, and power supply connects
Mouthful.
A3, base station O backboards are planned into making sheet, correspondence again by only 0 slot, 1 slot, 4 slots, 5 slots, 6 slots and 7 slots
It is remained unchanged with interface relationship, can directly use existing product software version.
A4,1 slot (master control borad) of base station O will reserve GPS clock interface, big dipper clock interface, power interface.
A5, base station O and base station L share S1 interfaces.
A6, the appearance and size of base station N and base station L and installation site are consistent with base station O, it is ensured that whole machine frame structure
It can multiplexing.
Specifically, it is necessary to carry out a series of decision-making, as shown in Figure 7 before base station dilatation is carried out, it is necessary first to determine
Whether dilatation, if necessary to dilatation, then dilatation analysis is carried out to base station, it is determined whether need newly-increased base station；If necessary to newly-increased
Base station then judges whether to meet clock needed for new website and power demands；If clock needed for new website and power demands are unsatisfactory for, more
Backboard is changed, connects the clock and power interface of 2 slots and 1 slot, completes dilatation.If meet clock needed for new website and power demands and
New departure is not used, then case existing program carries out dilatation.If meeting clock needed for new website and power demands and using new departure,
Backboard is replaced, connects the clock and power interface of 2 slots and 1 slot, completes dilatation.If you do not need to newly-increased base station, then existing
Dilatation is completed on physical resource.
The present embodiment realizes the flexible configuration of backboard by a standard machine frame, forms multiple logical base stations, multiple logics
Base station common clock, power supply and environmental monitoring module realize that difficulty is relatively low, easy to operate, at low cost, are not required more additional
Development cost.
It should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although
The utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
So it can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is equally replaced
It changes；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from various embodiments of the utility model technical solution
Spirit and scope.
Claims (7)
1. a kind of dilatation base station, which is characterized in that including：Logical base station and origination base station；
The logical base station includes at least one logical base station master control board slot position and at least one logical base station base band board slot position；
At least one logical base station master control board slot position is connected at least one logical base station base band board slot position；
The origination base station includes at least one origination base station master control board slot position and at least one origination base station base band board slot position；
At least one origination base station master control board slot position is connected at least one origination base station base band board slot position.
2. dilatation base station according to claim 1, which is characterized in that the logical base station includes a logical base station master control
Board slot position and a logical base station base band board slot position；
The logical base station master control board slot position is connected with the logical base station base band board slot position, for forming the logical base station
Master control board slot position；
The logical base station base band board slot position is used to be formed the base band board slot position of the logical base station.
3. dilatation base station according to claim 1, which is characterized in that the origination base station master control board slot of the origination base station
Position/origination base station base band board slot position and the logical base station master control board slot position/logical base station base band board slot of the logical base station
Position is not connected to.
4. dilatation base station according to claim 1, which is characterized in that the logical base station master control board slot position and described original
Base station master control board slot position is equipped with global position system GPS clock interface, big dipper clock interface and power interface.
5. dilatation base station according to claim 1, which is characterized in that the target origination base station master control borad of the origination base station
Slot position is connected with the S1 interfaces of the dilatation base station；
All origination base station master control board slot positions point in the origination base station in addition to the target origination base station master control board slot position
It is not connected with the target origination base station master control board slot position；
All logical base station master control board slot positions of the logical base station are connected respectively with the target origination base station master control board slot position.
6. dilatation base station according to claim 1, which is characterized in that the dilatation base station further includes：Fan and several
Temperature sensor；
Several described temperature sensors are connected with the fan, for collecting the temperature of each monitoring temperature point, and will prison
The temperature controlled is sent to the fan；
The fan is used to determine operating power according to the temperature of reception, to realize the heat dissipation of the dilatation base station.
7. dilatation base station according to claim 1, which is characterized in that the dilatation base station further includes base station machine frame, respectively patrols
It is equal to collect base station master control board slot position, logical base station base band board slot position, origination base station master control board slot position and origination base station base band board slot position
In the base station machine frame.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711380.5U CN207460526U (en) | 2017-12-11 | 2017-12-11 | A kind of dilatation base station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721711380.5U CN207460526U (en) | 2017-12-11 | 2017-12-11 | A kind of dilatation base station |
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| CN207460526U true CN207460526U (en) | 2018-06-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972170A (en) * | 2018-09-28 | 2020-04-07 | 成都鼎桥通信技术有限公司 | Base station configuration method and base station |
-
2017
- 2017-12-11 CN CN201721711380.5U patent/CN207460526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972170A (en) * | 2018-09-28 | 2020-04-07 | 成都鼎桥通信技术有限公司 | Base station configuration method and base station |
| CN110972170B (en) * | 2018-09-28 | 2023-10-31 | 成都鼎桥通信技术有限公司 | Configuration method of base station and base station |
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