CN110278565A - A kind of base station design method and device - Google Patents
A kind of base station design method and device Download PDFInfo
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- CN110278565A CN110278565A CN201811651967.0A CN201811651967A CN110278565A CN 110278565 A CN110278565 A CN 110278565A CN 201811651967 A CN201811651967 A CN 201811651967A CN 110278565 A CN110278565 A CN 110278565A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Abstract
A kind of base station design method and device is applied to base station design and delivers in scene, this method comprises: receiving base station design target, which includes the characteristic Design index of each feature related with the design parameter of base station；According to the characteristic Design index of each feature related with the design parameter of base station, one or more candidate base station logical constructions for being determined for compliance in base station design knowledge base；From one or more candidate base station logical constructions, target BS logical construction is determined, and target BS design scheme is obtained according to the target BS logical construction.It using technical solution provided by the embodiments of the present application, can effectively simplify base station design process, improve the degree of automation and design efficiency of base station design, reduce base station design cost.
Description
Technical field
This application involves field of communication technology more particularly to a kind of base station design method and devices.
Background technique
In the prior art, the deployment scheme of base station main equipment is mainly completed by manually, only can be in figure mode out
By tool portion realize automatic map delivery.And one scheme of a usually station, engineer need to evolution to each base station and portions
Management side case is all made a concrete analysis of, and the shared degree of scheme is low between project, can not efficiently utilize existing design experiences.
More specifically, firstly, since base station rule write application threshold it is higher, complete conceptual design by manually,
It is required that engineer is familiar with product rule, the association between tool default rule, custom rule or mutex relation, it is familiar with original net and matches
It sets, finally takes out the base station design scheme produced after rule combination, it is higher to the level and skill requirement of engineer.Its
Secondary, the combination of device is more under conceptual design parameter and different scenes, line relationship is complicated, and base station is by successive ignition transformation
Afterwards, veneer configuration does not restrain, and relies on manual analysis, the heavy workload and low efficiency of design process by the evolution of storage to target.
Again, project adaptation procedure is completely dependent on the integrality and correctness of manual inspection tool output result, adds a rule needs
Again it does global-inspection and is adapted to again, the period is longer, can not accomplish once to be adapted to, lasting to deliver.
In conclusion in the prior art when designing base station deployment scheme, there is low efficiency, heavy workload, manually at
The problems such as this is high.
Summary of the invention
The embodiment of the present application provides a kind of base station design method and device, to improve base station design the degree of automation and
Design efficiency reduces base station design cost.
In a first aspect, the embodiment of the present application provides a kind of base station design method, this method comprises: receiving base station design mesh
Mark, which includes the characteristic Design index of each feature related with the design parameter of base station；According to base station
The related each feature of design parameter characteristic Design index, the one or more being determined for compliance in base station design knowledge base
Candidate base station logical construction；From one or more candidate base station logical constructions, target BS logical construction is determined, and according to mesh
Mark base station logic structure obtains target BS design scheme.
Using the technical solution in the embodiment of the present application, meet base station design by determining from base station design knowledge base
One or more candidate base station logical constructions of target, can efficiently use for reference previous base station design experience, avoid completely according to
Rely manual analysis, to improve the efficiency of base station design, reduces base station design cost.
In a kind of possible design, the corresponding base of multiple history base station design schemes is stored in base station design knowledge base
It stands logical construction, includes between the corresponding characterization information of each feature and feature of base station in any base station logic structure
Logical relation；
According to the characteristic Design index of each feature related with the design parameter of base station, in base station design knowledge base really
Surely the one or more candidate base station logical constructions met, comprising: the base station logic structure stored in base station design knowledge base
In, determine pair provided in the characterization information and base station design target of each feature related with the design parameter of base station
The base station logic structure for answering the characteristic Design index of feature all the same, as candidate base station logical construction.
In a kind of possible design, the corresponding characterization information of each feature and spy in each base station logic structure
Logical relation between sign sorts according to setting sequence, includes spy related with the design parameter of base station in each feature
Sign, and feature related with the hardware realization of base station.
In a kind of possible design, characterization information is by the string representation of characterization character pair, between feature
Logical relation by represent the specific character of logical relation connect associated feature characterization information indicate.
In a kind of possible design, logical relation includes including, belonging to, being associated with, is in parallel, series connection, splicing, in interconnection
It is any one or several.
In a kind of possible design, feature related with the design parameter of base station include at least standard, frequency range, cell,
Any one of sector or multinomial combination；Feature related with the hardware realization of base station includes at least baseband processing unit BBU
Any one of frame, BRD veneer, BBP veneer, RXU veneer or multinomial combination.
In a kind of possible design, the base station design knowledge base constructs in the following way: collecting history base station and sets
Meter scheme；For any history base station design scheme being collected into, remove each spy of base station in history base station design scheme
The number information of sign lays information and port information, obtains corresponding base station logic structure；In each history base station design scheme
Remove duplicate base station logic structure in corresponding base station logic structure, constructs base station design knowledge base.
In a kind of possible design, from one or more candidate base station logical constructions, target BS logic is determined
Before structure, further includes: the design scheme for receiving former base station determines each feature at former base station from the design scheme at former base station
Corresponding characterization information；For any candidate base station logical construction in one or more candidate base logical constructions, according to
The corresponding feature of each feature is retouched in the corresponding characterization information of each feature and candidate base station logical construction at former base station
Information is stated, determines the corresponding evolution different information of candidate base station logical construction, the evolution different information is for characterizing by former base station
With difference of the target BS with the candidate base station logical construction in hardware realization；According to each candidate base station logical construction
Corresponding evolution different information, determines target BS logical construction.
In a kind of possible design, evolution different information include change veneer number, the veneer number that reuses, inventory reuse number,
Structure changes any one of complexity or multinomial.
In a kind of possible design, by each candidate base station logical construction of showing interface, and the evolution of former base station is identified
To logical construction difference of the target BS with candidate base station logical construction before and after evolution.
Second aspect, the embodiment of the present application provide a kind of base station design device, which, which has, realizes above-mentioned first aspect
Or the function of any possible design of first aspect, the function can also be executed by hardware realization by hardware
Corresponding software realization, the hardware or software include one or more modules corresponding with above-mentioned function.
It include processing module and transceiver module in the structure of the device, wherein processing module in a kind of possible design
It is configured as corresponding function in any design for supporting the device to execute above-mentioned first aspect or first aspect, transceiver module
For supporting the communication between the device and other communication equipments, base station design index is such as received.The device can also include depositing
Module is stored up, the memory module is coupled with processing module, preserves the necessary program instruction of device and data.Show as one kind
Example, processing module can be processor, and communication module can be transceiver, and memory module can be memory, and memory can be with
It is integrated with processor, can also be separately positioned with processor, the application does not limit.
The third aspect, the embodiment of the present application provide a kind of chip, and the chip is coupled with memory, for reading and executing
The software program stored in the memory, to realize the method in above-mentioned first aspect in any possible design.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, in the computer storage medium
It is stored with computer-readable instruction, when computer is read and executes the computer-readable instruction, so that computer executes
State the method in first aspect in any possible design.
5th aspect, the embodiment of the present application provides a kind of computer program product, when computer is read and executes the meter
When calculation machine program product, so that computer executes the method in above-mentioned first aspect in any possible design.
Detailed description of the invention
A kind of application scenarios schematic diagram of Fig. 1 the embodiment of the present application；
Fig. 2 a to Fig. 2 b is a kind of base station logic structural representation that characteristic is cascaded with RXU provided by the embodiments of the present application
Figure；
Fig. 3 a to Fig. 3 b is that a kind of base station logic structure with RXU star-like connection characteristic provided by the embodiments of the present application is shown
It is intended to；
Fig. 4 a to Fig. 4 b is that a kind of base station logic structure with RXU annular connection performance provided by the embodiments of the present application is shown
It is intended to；
Fig. 5 a to Fig. 5 b is a kind of base station logic structural representation that characteristic is interconnected with BBU provided by the embodiments of the present application
Figure；
Fig. 6 a to Fig. 6 b is a kind of base station logic structural representation that characteristic more is spelled with RRU provided by the embodiments of the present application
Figure；
Fig. 7 a to Fig. 7 b is a kind of base station logic structural representation with sector splitting characteristic provided by the embodiments of the present application
Figure；
Fig. 8 a to Fig. 8 c is provided by the embodiments of the present application a kind of to obtain corresponding base station logic by base station design scheme
The flow diagram of structure；
Fig. 9 is the flow diagram of building base station design knowledge base provided by the embodiments of the present application；
Figure 10 is a kind of flow diagram of base station design method provided by the embodiments of the present application；
Figure 11 is that the evolution difference of the various evolution schemes provided by the embodiments of the present application by former base station to target BS is shown
It is intended to；
Figure 12 is a kind of another flow diagram of base station design method provided by the embodiments of the present application；
Figure 13 is a kind of structural schematic diagram of base station design device provided by the embodiments of the present application；
Figure 14 is another structural schematic diagram of base station design device provided by the embodiments of the present application.
Specific embodiment
The embodiment of the present application is described in detail with reference to the accompanying drawings of the specification.
The application is applied to base station design and delivers scene.It referring to Figure 1, is a kind of application scenarios schematic diagram of the application.
It include base station design delivery personnel and base station design device in Fig. 1.The base station design device can be for such as smart phone, plate electricity
Various types of terminal devices such as brain, personal computer, notebook computer.Illustratively, base station design delivery personnel sets
After determining base station design target, base station design target is inputted in terminal device, base provided by the present application is executed by terminal device
It stands design method, obtains the design scheme of target BS, and then the design scheme is exported and consigns to user.In a kind of possibility
Design in, include that terminal device is supported to realize the application program of base station design method provided by the present application in terminal device, eventually
End equipment executes base station design method provided by the present application by running the application program.Further, which hands over
Pay the newly-built scene that scene can be base station main equipment, or the evolution of target BS is evolved to by the former base station in existing net
Scene.In evolution scene, base station design delivery personnel can also input the base station configuration data at former base station in terminal device,
By terminal device according to base station design target and the base station configuration data at former base station, final evolution scheme and output are determined.
In order to be more convenient for understanding base station design scheme provided by the embodiments of the present application, below to involved in the embodiment of the present application
To related notion be explained.
1) feature of base station.One base station may include multiple features, a feature refer to base station a design parameter or
It is the device or module that base station is formed in hardware realization.The feature of base station can be described as object again.Illustratively, the application
In embodiment, base station may include the multiple types such as standard frequency range, cell, sector, BBU frame, BRD veneer, BBP veneer, RXU veneer
Feature, wherein standard frequency range, cell, sector are feature related with the design parameter of base station, Base Band Unit (baseband
Unit, BBU) frame, BRD veneer, baseband board (baseband processing unit, BBP) veneer, RXU veneer etc. be characterized in
Feature related with the hardware realization of base station, RRU veneer can further comprise Remote Radio Unit (remote radio again
Unit, RXU) veneer and/or radio frequency unit (radio frequency unit, RFU) veneer, BRD veneer refers to place's BBP veneer
With other veneers except RXU unit.Type according to base station is different, and the board type for including in the hardware realization of base station can also
It can be different, it should be appreciated that the board type listed in the embodiment of the present application is only a kind of example, in certain form of base station, also
It may include other types of veneer, the embodiment of the present application will not enumerate herein.
It should be noted that a base station may include the feature of multiple same types in the embodiment of the present application.For example, base
It stands including three sectors, each sector is a feature of base station, these three sectors belong to the feature of same type, i.e., similar
Feature.If including two cells under some sector, the two cells also belong to the feature of same type, but cell and sector
Then belong to different types of feature, i.e., different category features.For another example including multiple RXU veneers in the hardware realization of base station, then often
A RXU veneer is all a feature, and multiple RXU veneers belong to the feature of same type.But the RXU veneer in base station and
BBP veneer then belongs to different types of feature.It is also for other features in this way, details are not described herein.
Each feature has a corresponding characterization information, characteristic value is referred to as, for characteristic feature
Specifying information.In the embodiment of the present application, the corresponding characterization information of each type of feature can be to use certain format
Character string indicate that in general, the format for the characterization information that different types of feature uses is different.
As shown in table 1 below, for standard frequency range, its characterization information uses " FREQ: standard _ sector cell
Configuration _ Cascating_CpriMax " format indicates, wherein FREQ indicates that characteristic type is standard frequency range, and L indicates use
Standard, S1/1/1 indicate that the configuration information of sector cell, 1800M indicate the frequency range used, and false_false is indicated without other
Configuration.For cell, its characterization information uses the format of " CELL: standard _ frequency range _ carrier number _ power _ xTxR "
It indicates, wherein CELL indicates that characteristic type is cell, and LO indicates the standard that cell uses, and 1800M indicates the frequency range of cell, 1 table
Show the carrier number of cell, 19.868 indicate that the power of cell, 2T2R indicate that the cell is configured as two hairs two receipts.It is mono- for BRD
For plate, its characterization information is indicated using the format of " BRD: type@BBU frame ", wherein UCIU indicates BRD veneer
Type, symbol indicate that the attaching relation between other feature, i.e. BBU_A indicate that the BRD veneer belongs to a logic and compiles
Number be A BBU frame.Other kinds of feature is similar, no longer illustrates one by one herein.
Table 1
2) logical relation between feature.Logical relation between feature, the logical combination alternatively referred to as between feature close
System or syntagmatic.It is to be understood that after two features or multiple features are combined by certain logical relation, it can be by it
Be considered as an entirety, constitute an assemblage characteristic.
In the embodiment of the present application, the logical relation between feature is divided into logical relation and inhomogeneity spy between homogenous characteristics
Logical relation two major classes between sign, wherein the logical relation between homogenous characteristics includes series, parallel, splicing and interconnection etc.
Multiple types, the logical relation between different category features include comprising multiple types such as, ownership, associations.For example, if base station
In include multiple RXU veneers, this multiple RXU veneer can be connected by series system, constitute the cascade assemblage characteristic of RXU.Example again
Such as, between the sector and cell of base station there may be comprising or ownership logical relation, i.e. a sector may include one or more
A cell, in turn, i.e., one or more cells belong to a sector.
Logical relation between feature can connect the feature of associated feature by representing the specific character of logical relation
Description information indicates.For example, symbol indicates that the attaching relation between feature ,+symbol indicate the series relationship between feature, # symbol
Number indicate feature between parallel relationship, symbol indicate feature between splicing relationship ,≤> symbol indicate feature between it is mutual
Connection relationship.It should be understood that above-mentioned several logical relation symbols are only a kind of example, or wherein some symbol assigns other contain
Justice is such as indicated another logical relation, or can also be indicated the logical relation between feature, the application using other symbols
It does not limit.
For example, a BBP veneer and three RXU veneers be sequentially connected in series can by " BBPRXU:(BBP veneer)+
The format of ((RXU veneer)+(RXU veneer)+(RXU veneer)) " indicates, each feature in the format is used corresponding feature
Description information substitution, can obtain the characterization information of the assemblage characteristic.As shown in table 2 below, other combinations are also similar,
This no longer illustrates one by one.
Table 2
3) logical construction of base station.Since BTS hardware has been modularized design (such as by veneer, machine frame, cabinet etc.
Equal module compositions), what the realization of base station design target actually relied on is the combination of these modules.In practical applications, due to
Hardware module it is many kinds of, the interrelational form between different types of hardware module may be constructed the combination side of substantial amounts
Case.Therefore, in the embodiment of the present application, the relevant significant data feature of base station design can be extracted from base station design scheme,
And the syntagmatic of these features is given expression in a specific way, to obtain base station logic structure.Remove in base station logic structure
Detailed programs relevant information, such as number information, lay information and port information etc., only focus on patrolling between the feature of base station
Syntagmatic is collected, so as to restore the essence of base station design knowledge, to base station design reference value with higher.
In the embodiment of the present application, base station logic structure can be indicated by character string forms, as Table 1 and Table 2 below, or
Person can also directly be shown by way of graphical interfaces.When being indicated by character string forms, in base station logic structure
The corresponding characterization information of each feature including base station and the logical relation between feature.Due to passing through certain logic
The one or more features of relationship can be considered as an assemblage characteristic, accordingly it is also possible to be interpreted as, base station logic structure packet
The each essential characteristic and the corresponding characterization information of assemblage characteristic, the characterization information of each feature for including base station use
It is indicated with format string corresponding with characteristic type.In a kind of possible design, each essential characteristic and combination are special
Levying corresponding characterization information can sort according to setting sequence, such as can be the alphabetical order according to feature name,
In this way, the expression of base station logic structure can be made with uniformity and convergence, i.e. the string table of same base logical construction reaches
Mode is unique.
Base station logic structure not only serves as the important feature of base station classification, can also accurately show the various characteristics of base station,
Such as RXU cascade, RXU star-like connection, the connection of RXU annular, BBU interconnection, RRU Two bors d's oeuveres, sector splitting etc..Specifically, please join
Fig. 2 a and Fig. 2 b is read, cascades the base station logic structure of characteristic with RXU for one.In conjunction with Tables 1 and 2 it is found that " BBPRXU " table
Show that the syntagmatic of BBP veneer Yu RXU veneer, "+" indicate cascade (series connection) relationship of feature.With " BBPRXU " beginning in Fig. 2 a
And the character string of overstriking expresses cascade (series connection) relationship of a BBP veneer and three RXU veneers.Wherein, the feature of BBP is retouched
State information " UBBPd6_UO_null_D@BBU:A " expression: the type of BBP veneer is " UBBPd6 ", and veneer standard is " UO ", is patrolled
Collecting type is " D ", belongs to the BBU frame that logical number is " A ", characterization information " the RRU3839_UO_2100M_B@of RXU
SEC_A-1 " is indicated: the type of RXU veneer is " RRU3839 ", and standard is " UO ", and frequency range is " 2100M ", and logical number is " B ",
The sector that logical number is " A " is belonged to, it connect with a port of BBP veneer.Pass through the side of graphic interface in Fig. 2 b
Relationship that formula shows the BBP veneer of a UBBPd6 in Fig. 2 a and the cascade of the RXU veneer of 3 RRU3839 (is connected).
Fig. 3 a and Fig. 3 b is please referred to, for a base station logic structure with RXU star-like connection characteristic.In conjunction with Tables 1 and 2
It is found that " BBPRXU " indicates that the syntagmatic of BBP and RXU, " # " indicate star-like (parallel connection) relationship of feature.In Fig. 3 a with
The character string of " BBPRXU " beginning and overstriking expresses star-like association (parallel connection) relationship of a BBP veneer and three RXU veneers,
Wherein, the characterization information " UBBPd3_UO_null_C@BBU:A " of BBP indicates: the type of BBP veneer is " UBBPd3 ", single
Plate standard is " UO ", and logical type is " C ", belongs to the BBU frame that logical number is " A ", the characterization information of RXU
" RRU3839_GU_900M_B@SEC_A-1 " is indicated: the type of RXU veneer is " RRU3839 ", and standard is " GU ", and frequency range is
" 900M ", logical number are " B ", and ownership is the sector of " B " with logical number, it connect with a port of BBP veneer.Fig. 3 b
In the BBP veneer of a UBBPd6 in Fig. 3 a and the RXU veneer of 3 RRU3839 are shown by way of graphic interface
Star-like connection (parallel connection) relationship.
Fig. 4 a and Fig. 4 b is please referred to, for a base station logic structure with RXU annular connection performance.Annular connection
For the special incidence relation of one kind of BBP veneer and RXU veneer, indicate that incidence relation begins to pass through RXU veneer again from BBP veneer
The connection type of BBP veneer is returned to, wherein annular connection is divided into three kinds of situations again: one is that starting and ending is all same
BBP veneer composition, is indicated by character string " RingA "；Secondly be starting and ending not being the same BBP veneer, but it is
When belonging to the BBP veneer of the same frame, indicated by character string " RingB "；Starting and ending be not belong to it is same
When the BBP veneer of a frame, indicated by character string " RingC ".In conjunction with Tables 1 and 2 it is found that is indicated in Fig. 3 a is one
The loop connecting that the type of BBP veneer and RXU veneer composition is RingB.The essential characteristic of BBP and RXU and phase in Fig. 2 a
Together, details are not described herein.It is one corresponding that BBPRXU character string in Fig. 4 a is shown in Fig. 4 b by way of graphic interface
The ring structure of BBP and RXU composition.
Fig. 5 a and Fig. 5 b is please referred to, interconnects the base station logic structure of characteristic with BBU for one.It is two that BBU, which interconnects characteristic,
After a BBU frame is connected by certain types of veneer (UICU or UMPT), the RXU veneer of multi-standard can be separately connected the two
The syntagmatic of BBP veneer in frame.Character string " ((UMPTb2_UO_null_I@BBU:A)≤> (UMPTb2_ in Fig. 5 a
LO_null_H@BBU:A)) " it indicates: the UMPTb2 veneer interconnection in the BBU frame of two " logical number A ".In this way, character string
"BBPRXU:((UBBPe4_UO_null_G@BBU:A)+((RXU:RRU3826_UL_2100M_D@(SEC_D；SEC_C)-1)&
(RXU:RRU3826_UL_2100M_D@(SEC_D；SEC_C) -0))+(UBBPe4_LO_null_F@BBU:A RingC))) " table
Show: for RXU and two BBP veneer on the basis of BBU is interconnected, component type is the annular connection type of " RingC ".Fig. 5 b
In by showing interface go out the corresponding difference BBU frame of the above-mentioned character string in Fig. 5 a two pieces of UMPTb2 veneers interconnect, Yi Jiyi
A RXU veneer frame BBP veneer different from two forms ring structure.
Fig. 6 a and Fig. 6 b is please referred to, spells the base station logic structure of characteristic more with RRU for one.RXU mostly spelling refers to multiple
RXU is stitched together, and collectively covers the same sector.In conjunction with Tables 1 and 2 it is found that splicing relationship is indicated by " & "."RXURXU:
((RXU:RRU3826_UL_2100M_D@(SEC_D；SEC_C)-1)&(RXU:RRU3826_UL_2100M_D@(SEC_D；SEC_
C) -0) " the assemblage characteristic of string representation RXU and RXU, by " & " it can be seen that the RXU of two " RRU3826 " types is carried out
Splicing, collective effect is in two sectors that logical number is D and C.Fig. 6 b is shown by way of graphical interfaces in Fig. 6 a
The splicing relationship of the corresponding RXU of above-mentioned character string.
Fig. 7 a and Fig. 7 b is please referred to, for a base station logic structure with sector splitting characteristic.Sector splitting is one
RXU splitting is multiple sectors, that is, a RXU corresponds to multiple sectors.In conjunction with Tables 1 and 2 it is found that sector splitting can pass through
Attaching relation is expressed.RXU:RRU3826_UL_2100M_D@(SEC_D in Fig. 7 a；SEC_C) " string representation: type is
The RXU of " RRU3826 " belongs to two sectors that logical number is respectively " D " and " C ".As shown in Figure 7b, a RXU is corresponding
Two different sectors.
4) base station design scheme.Base station design scheme is the total data and information of a base station deployment scheme.One complete
It further include a large amount of in whole base station design scheme other than including each essential characteristic of base station and the specific data of assemblage characteristic
Relevant to detailed programs information, such as number information, hardware lay information, link information.Wherein, number information includes small
Number information, the number information of sector, the number information of logical base station in area etc.；Hardware lays the cabinet frame that information includes RXU
Slot information, the cabinet frame slot information of BBU veneer, cabinet frame slot port information of BBP veneer etc.；The link information of hardware includes line class
Type, source port number, destination slogan etc..The data volume of these information is larger, and different because of the requirement of project difference.
Fig. 8 a to Fig. 8 c is illustrated from the base station design scheme of a history, abstract to obtain base station logic knot
Structure, and the flow diagram of the base station logic structure is shown with digitlization and patterned way.Fig. 8 a indicates that the base station of history is set
The partial data of meter scheme, Fig. 8 b expression removes specific project information from the base station design scheme, abstract to extract base station
Each feature and feature between logical relation, including the syntagmatic between homogenous characteristics and between different category feature
Syntagmatic, and base station logic structure is represented with the mode of digitlization (i.e. character string), Fig. 8 c is indicated through graphical interfaces
Mode shows the identical base station logic structure with the string representation in Fig. 8 b.
5) base station design knowledge base.Base station design knowledge base is to patrol for storing the corresponding base station of history base station design scheme
The database of volume structure, the database support the inquiry for being directed to specific base station design target, for example, can support with frequency range and
The specific design objective of sector is inquired as condition, can also support that veneer reuses information as condition query, can also be with
It is inquired using other conditions.The database can also support newly-increased base station logic structure, and the uniqueness of CL Compare Logic structure,
To guarantee the normalizing of base station design knowledge and accurate.
Fig. 9 is referred to, the base station design knowledge base in the embodiment of the present application can construct in the following way:
Step S910 collects the data of history base station design scheme, by the data of history base station design scheme using big number
According to mode store, formed base station scheme collection.In addition, the base station scheme collection can also support the update or benefit of base station design scheme
It fills, can be specifically not construed as limiting using update mode periodically or non-periodically, the application.The base station design scheme of each history
In include it is above-mentioned 4) described in base station design scheme content, i.e., comprising logical relation between feature and feature, and
Specific number information lays information, port information, link information etc., and details are not described herein.
In a kind of possible design, base station scheme collection can be stored by distributed file system, and such as Hadoop points
Cloth file system (Hadoop distributed file system, HDFS) system, thus support bigger storage quantity,
Higher process performance.
Step S920 removes each of base station in history base station design scheme for each history base station design scheme
The number information of a feature lays information and port information, abstract to obtain the logic between each feature and feature of base station
Relationship, i.e. base station logic structure.Each base station logic structure, and corresponding storage are represented using character string mode.It should be noted that
, the essential characteristic of each base station and pressing for the corresponding characterization information of assemblage characteristic in each base station logic structure
It is arranged according to identical setting sequence, to guarantee normalizing and the convergence of the expression way of base station logic structure.
In a kind of possible design, the process of corresponding base station logic structure is obtained by the base station design scheme of history,
It can be handled by big data analysis software, such as spark computing engines can be used, the application does not limit this specifically
It is fixed.
Step S930, remove duplicate base station logic in the corresponding base station logic structure of each history base station design scheme
Structure, and Unified number is carried out, corresponding storage.
In a kind of possible design, distributed text is can also be used in the corresponding base station logic structure of history base station design scheme
The storage of part system, while the mode of the parallel computation for example, by the big datas computing engines such as spark, to support to set for specific
Count the inquiry operation of parameter, showing interface query result.In this way, base station design knowledge base can externally provide history base station design
Previous base can be improved so that the digitlization of base station design knowledge, structuring can be realized in scheme and its corresponding base station logic structure
It stands the reference values of design experiences.
Referring to Figure 10, it is a kind of flow diagram of base station design method provided by the embodiments of the present application.This method packet
It includes:
Step 1010: receiving base station design target, which includes related with the design parameter of base station each
The characteristic Design index of a feature.
As previously mentioned, each feature related with the design parameter of base station includes the features such as frequency range standard, cell, sector,
Therefore, it is corresponding to can be each feature in the features such as frequency range standard, cell, sector for the base station design target in the embodiment of the present application
Characteristic Design index, be also possible to the corresponding characteristic Design index of part of feature.The characteristic Design of some feature refers to
Mark refers to the requirement to this feature in base station, requires the frequency range of base station for 1800M frequency range for example, base station design target can be,
1800M is the characteristic Design index of frequency range.Require base station tool there are three sector for another example base station design target can be, often
A sector is that a hair two is received, and a hair two receives the characteristic Design index for sector.It should be noted that the application is to base station design
The specific presentation format of target is not construed as limiting.
Step 1002: according to the characteristic Design index of each feature related with the design parameter of base station, in base station design
The one or more candidate base station logical constructions being determined for compliance in knowledge base.
In the embodiment of the present application, candidate base station logical construction refers to, the history base station stored in base station design knowledge base is set
In the corresponding base station logic structure of meter scheme, the characterization information of each feature related with the design parameter of base station and upper
State the characteristic Design index of the character pair provided in the base station design target in step S1010 base station logic knot all the same
Structure.This indicates to can achieve when target BS uses any base station logic structure in multiple candidate base station logical constructions
Preset base station design target, meets the primary demand of base station design.
Step 1030: from one or more candidate base station logical constructions, determining target BS logical construction, and according to mesh
Mark base station logic structure obtains target BS design scheme.It illustratively, can be according to tool after obtaining target BS logical construction
Body project lay and coding rule, complete line and lay equal detailed design plans.
In a kind of possible design, if needing to evolve to realization base station design from former base station there are former base station in existing net
The target BS of target in the embodiment of the present application, also can receive the design scheme at former base station, then from the design scheme at former base station
The corresponding characterization information of each feature at middle determining former base station.Then, for each candidate base station logical construction, according to
The corresponding feature of each feature is retouched in the corresponding characterization information of each feature and candidate base station logical construction at former base station
State information, determine the corresponding evolution different information of candidate base station, the evolution different information for characterize by former base station with have should
Difference of the target BS of candidate base station logical construction in hardware realization.In turn, according to each candidate base station logical construction pair
The evolution different information answered, determines target BS logical construction.For example, base station design scheme provided by the present application can pass through
One base station design device executes, and the design scheme at former base station can be the base station configuration data at former base station, by setting in base station
The base station configuration data before design is imported in counter device, the base station configuration data before design is analyzed, obtaining former base station makes
The information such as the line relationship between veneer type and quantity, veneer, the i.e. corresponding feature description of each feature at former base station
Information.
In the embodiment of the present application, evolution different information may include that change veneer number, the veneer number that reuses, inventory reuse number, knot
Structure changes a plurality of types of difference indexes such as complexity.Since a candidate base station logical construction can be represented by former base station to mesh
A kind of evolution scheme of base station is marked, can also intuitively show each candidate by way of such as the following table 3 in the embodiment of the present application
The corresponding evolution different information of base station logic structure, so that the evolution difference to each evolution scheme compares and analyzes, support
Decision.
Table 3
In a kind of possible design, each candidate base station logical construction can intuitively be shown, in order to root
According to each candidate base station logical construction that showing interface goes out, drill in conjunction with each candidate base station logical construction being calculated is corresponding
Which kind of into different information, codetermine using candidate base station logical construction as final target BS logical construction.Interface exhibition
When showing base station logic structure, base station logic structure can be divided into four layers, respectively sector cell layer, RXU layers, BBP and BRD layers and
BBU frame layer.Alternatively, can further include cabinet layer.
Further, the application can also carry out intuitively the corresponding evolution scheme of each candidate base station logical construction
Showing interface.As shown in figure 11, the various ways such as different colors, pattern, graphical effect can be used and identify evolution
The logical construction difference of front and back, the eye-catching area between scheme to realize the target BS obtained after the scheme before evolution and evolution
Point, it is more convenient for understanding the similarities and differences of each evolution scheme.
For example, three kinds of evolution schemes are shown in Figure 11 altogether, the design object of three kinds of evolution schemes is identical, i.e. frequency range
Information are as follows: frequency range A+ standard A and frequency range B+ standard B, sector and cell information are as follows: 3 sectors, the cell of each sector 3.Evolution
The scheme at preceding former base station is A, and the corresponding scheme of each candidate base station logical construction after evolution is respectively B, C, D.It can by Figure 11
Know, tri- evolution schemes of B, C, D can realize design object, but the type and syntagmatic that RXU veneer and BBP veneer use
It is not identical.By using hatching designation in interface, the logical construction difference before and after three kinds of evolution schemes is intuitively shown.Herein
On the basis of, in conjunction with the specialty analysis for indexs such as the change veneer quantity of base station evolution, cost change, construction complexities
(shown in table 3 as above) can carry out overall accurate statistics, supported design decision to entire project.
It should be noted that the design side of base station design target and former base station can be received simultaneously in the embodiment of the present application
Case can also first receive base station design target, the rear design scheme for receiving former base station, then alternatively, can also first receive former base station
Design scheme receive base station design target again.In one possible implementation, if together receive base station design target and
The design scheme at former base station, then according to the evolution difference of the design scheme at former base station and each candidate base station logical construction, it can
Certain arrangement or displaying sequence, the smaller candidate base station logical construction of evolution difference are set for each candidate base station logical construction
Put in order more forward, or may be that the setting of each candidate base station logical construction is corresponding and recommend index, evolution difference
The recommendation index of smaller candidate base station logical construction is higher, then the two can also be combined, while arrangement is set
Sequence and recommendation index.In alternatively possible implementation, if first receiving base station design target, each candidate base is being obtained
After logical construction of standing, the design scheme at former base station is just received, then, the present embodiment can also be in the design scheme to former base station point
After analysis, according to the design scheme at former base station to the evolution difference of each candidate base station logical construction, to each candidate base station logic
The displaying sequence of structure recommends index to adjust accordingly.Similarly, the corresponding evolution scheme of each candidate base station logical construction
Displaying it is similar, for example, the display location of each evolution scheme can be arranged, or according to evolution difference in Figure 11
Each evolution scheme identifies a corresponding recommendation index.It should be understood that the recommendation is pointed out to indicate for the numerical value of quantization, it can also
Be compare recommendation, it is general the sequencing such as recommend to indicate, the application is specifically with no restriction.
Figure 12 is illustrated the structure of base station design scheme and base station design knowledge base provided by the embodiments of the present application
Flow diagram when construction method combines, the process are referred to the description in Fig. 9 and Figure 10 to execute, then this is no longer superfluous
It states.
It is appreciated that the base station design method provided in the embodiment of the present application, can be applied not only to the design of base station main equipment,
The base station designs fields such as antenna-feeder system design, and particular design target is reached based on a large amount of modular combination modes to solution
Problem, it may have important reference value.
Based on identical inventive concept, the embodiment of the present application also provides a kind of base station design device, shown in Figure 13,
For a kind of structural schematic diagram of base station design device provided by the embodiments of the present application.As shown in figure 13, which includes: transmitting-receiving mould
Block 1310 and processing module 1320.
Transceiver module 1310, for executing the operation for receiving base station design target；Processing module 1320, for executing basis
The characteristic Design index of each feature related with the design parameter of base station, one be determined for compliance in base station design knowledge base
Or multiple candidate base station logical constructions, and from one or more candidate base station logical constructions, determine target BS logic knot
Structure, and the operation such as target BS design scheme is obtained according to target BS logical construction.It should be understood that the place in the embodiment of the present invention
Managing module 1320 can realize that transceiver module 1310 can be by transceiver or transmitting-receiving by processor or processor associated circuit components
Device associated circuit components are realized.
It is shown in Figure 14, for another structural schematic diagram of the base station design device provided in the embodiment of the present application.
As shown in figure 14, which includes processor 1410, memory 1420 and transceiver 1430.Optionally, the device 1400
It further include input equipment 1440, output equipment 1450 and bus 1460.Wherein, processor 1410, memory 1420, transceiver
1430 and input equipment 1440, output equipment 1460 be connected with each other by bus 1450.In memory 1420 store instruction or
Program, processor 1410 is for executing the instruction or program stored in memory 1420.The instruction that is stored in memory 1420 or
Program is performed, which is used to execute the operation that processing module 1320 executes in above method embodiment, transmitting-receiving
Device 1430 is used to execute the operation that transceiver module 1310 executes in above-described embodiment.
It should be noted that device 1300 or 1400 provided by the embodiments of the present application can correspond to offer of the embodiment of the present invention
Base station design method S910 to S930 and S1010 to S1030 executive device, and in device 1300 or device 1400
Modules operation and/or function respectively in order to realize the corresponding process of method shown in Fig. 9 and Figure 10, for sake of simplicity,
Details are not described herein.
It should be understood that the processor referred in the embodiment of the present application can be central processing unit (central
Processing unit, CPU), it can also be other general processors, digital signal processor (digital signal
Processor, DSP), it is specific integrated circuit (application specific integrated circuit, ASIC), existing
At programmable gate array (field programmable gate array, FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components etc..General processor can be microprocessor or the processor can also
To be any conventional processor etc..
It should also be understood that the memory referred in the embodiment of the present application can be volatile memory or non-volatile memories
Device, or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory
(read-only memory, ROM), programmable read only memory (programmable ROM, PROM), erasable programmable are only
Read memory (erasable PROM, EPROM), electrically erasable programmable read-only memory (electrically EPROM,
) or flash memory EEPROM.Volatile memory can be random access memory (random access memory, RAM), use
Make External Cache.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random-access
Memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random-access
Memory (synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (double data
Rate SDRAM, DDR SDRAM), it is enhanced Synchronous Dynamic Random Access Memory (enhanced SDRAM, ESDRAM), same
Step connection dynamic random access memory (synchlink DRAM, SLDRAM) and direct rambus random access memory
(direct rambus RAM, DR RAM).
It should be noted that when processor is general processor, DSP, ASIC, FPGA or other programmable logic devices
When part, discrete gate or transistor logic, discrete hardware components, memory (memory module) is integrated in the processor.
It should be noted that memory described herein is intended to include but is not limited to the storage of these and any other suitable type
Device.
It should be understood that magnitude of the sequence numbers of the above procedures are not meant to execute suitable in the various embodiments of the application
Sequence it is successive, the execution of each process sequence should be determined by its function and internal logic, the implementation without coping with the embodiment of the present invention
Process constitutes any restriction.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
Scope of the present application.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) execute each embodiment the method for the application all or part of the steps.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), arbitrary access are deposited
The various media that can store program code such as reservoir (Random Access Memory, RAM), magnetic or disk.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application shall be subject to the protection scope of the claim.
Claims (22)
1. a kind of base station design method characterized by comprising
Base station design target is received, the base station design target includes the feature of each feature related with the design parameter of base station
Design objective；
According to the characteristic Design index of each feature related with the design parameter of base station, in base station design knowledge base really
Surely the one or more candidate base station logical constructions met；
From one or more of candidate base station logical constructions, target BS logical construction is determined, and according to the target base
Logical construction of standing obtains target BS design scheme.
2. the method according to claim 1, wherein being stored with multiple history bases in the base station design knowledge base
The corresponding base station logic structure of design scheme of standing includes that the corresponding feature of each feature of base station is retouched in any base station logic structure
State the logical relation between information and feature；
The characteristic Design index of each feature related with the design parameter of base station according to, in base station design knowledge base
In one or more candidate base station logical constructions for being determined for compliance with, comprising:
In the base station logic structure stored in the base station design knowledge base, determine related with the design parameter of base station each
The characteristic Design index of the character pair provided in the characterization information of a feature and the base station design target is all the same
Base station logic structure, as candidate base station logical construction.
3. according to the method described in claim 2, it is characterized in that, the corresponding feature of each feature in each base station logic structure
Logical relation between description information and feature sorts according to setting sequence, includes the design with base station in each feature
The feature of relating to parameters, and feature related with the hardware realization of base station.
4. according to the method in claim 2 or 3, which is characterized in that the characterization information passes through characterization character pair
String representation, the logical relation between the feature connects associated feature by representing the specific character of logical relation
Characterization information indicate.
5. according to the method in claim 2 or 3, which is characterized in that the logical relation include comprising, ownership, association, simultaneously
Any one or more of connection, series connection, splicing, interconnection.
6. according to the method described in claim 3, it is characterized in that, the feature related with the design parameter of base station is at least wrapped
Include any one of standard, frequency range, cell, sector or multinomial combination；
The feature related with the hardware realization of base station includes at least baseband processing unit BBU frame, other BRD veneers, base band
Any one of plate BBP veneer, radio frequency unit RXU veneer or multinomial combination.
7. method according to any one of claim 1 to 6, which is characterized in that the base station design knowledge base is by such as
Under type building:
Collect history base station design scheme；
For any history base station design scheme being collected into, remove each spy of base station in the history base station design scheme
The number information of sign lays information and port information, obtains corresponding base station logic structure；
Remove duplicate base station logic structure in the corresponding base station logic structure of each history base station design scheme, described in building
Base station design knowledge base.
8. the method according to the description of claim 7 is characterized in that from one or more of candidate base station logical constructions,
Before determining target BS logical construction, further includes:
The design scheme for receiving former base station determines the corresponding spy of each feature at former base station from the design scheme at the former base station
Levy description information；
For any candidate base station logical construction in one or more of candidate base station logical constructions, according to the former base station
The corresponding characterization information of each feature and the candidate base station logical construction in the corresponding feature description of each feature
Information determines the corresponding evolution different information of the candidate base station logical construction, and the evolution different information is for characterizing by institute
State difference of the former base station with the target BS with the candidate base station logical construction in hardware realization；
According to the corresponding evolution different information of each candidate base station logical construction, target BS logical construction is determined.
9. according to the method described in claim 8, it is characterized in that, the evolution different information includes change veneer number, reuses
Veneer number, inventory reuse number, structure change any one of complexity or multinomial.
10. according to the method described in claim 9, it is characterized in that, passing through each candidate base station logic knot described in showing interface
Structure, and identify the former base station and evolve to logic knot of the target BS with the candidate base station logical construction before and after evolution
Structure difference.
11. a kind of base station design device, which is characterized in that the device includes:
Transceiver module, for receiving base station design target, the base station design target includes related with the design parameter of base station
The characteristic Design index of each feature；
Processing module, for the characteristic Design index according to each feature related with the design parameter of base station, in base station
The one or more candidate base station logical constructions being determined for compliance in design knowledge base；
The processing module is also used to from one or more of candidate base station logical constructions, determines target BS logic knot
Structure, and target BS design scheme is obtained according to the target BS logical construction.
12. device according to claim 10, which is characterized in that be stored with multiple history in the base station design knowledge base
The corresponding base station logic structure of base station design scheme includes the corresponding feature of each feature of base station in any base station logic structure
Logical relation between description information and feature；
The processing module is specifically used for:
In the base station logic structure stored in the base station design knowledge base, determine related with the design parameter of base station each
The characteristic Design index of the character pair provided in the characterization information of a feature and the base station design target is all the same
Base station logic structure, as candidate base station logical construction.
13. device according to claim 12, which is characterized in that the corresponding spy of each feature in each base station logic structure
The logical relation levied between description information and feature sorts according to setting sequence, includes setting in each feature with base station
Count the feature of relating to parameters, and feature related with the hardware realization of base station.
14. device according to claim 12 or 13, which is characterized in that the characterization information is corresponding special by characterization
The string representation of sign, the logical relation between the feature connect associated spy by representing the specific character of logical relation
The characterization information of sign indicates.
15. device according to claim 12 or 13, which is characterized in that the logical relation include comprising, ownership, close
Any one or more of connection, in parallel, series connection, splicing, interconnection.
16. device according to claim 13, which is characterized in that the feature related with the design parameter of base station is at least
Including any one of standard, frequency range, cell, sector or multinomial combination；
The feature related with the hardware realization of base station includes at least baseband processing unit BBU frame, other BRD veneers, base band
Any one of plate BBP veneer, radio frequency unit RXU veneer or multinomial combination.
17. device described in any one of 1 to 16 according to claim 1, which is characterized in that the processing module is also used to pass through
The base station design knowledge base as described under type building:
Collect history base station design scheme；
For any history base station design scheme being collected into, remove each spy of base station in the history base station design scheme
The number information of sign lays information and port information, obtains corresponding base station logic structure；
Remove duplicate base station logic structure in the corresponding base station logic structure of each history base station design scheme, described in building
Base station design knowledge base.
18. device according to claim 17, which is characterized in that the processing module is from one or more of candidate bases
In logical construction of standing, before determining target BS logical construction, the transceiver module is also used to:
The design scheme for receiving former base station determines the corresponding spy of each feature at former base station from the design scheme at the former base station
Levy description information；
The processing module is also used to for any candidate base station logic in one or more of candidate base station logical constructions
Structure, according to every in the corresponding characterization information of each feature at the former base station and the candidate base station logical construction
The corresponding characterization information of a feature, determines the corresponding evolution different information of the candidate base station logical construction, the evolution
Different information is used to characterize by the former base station with the target BS with the candidate base station logical construction in hardware realization
Difference；
According to the corresponding evolution different information of each candidate base station logical construction, target BS logical construction is determined.
19. device according to claim 18, which is characterized in that the evolution different information includes change veneer number, benefit
Old veneer number, inventory reuse number, structure change any one of complexity or multinomial.
20. device according to claim 19, which is characterized in that the processing module is also used to:
By each candidate base station logical construction described in showing interface, and identifies the former base station and evolve to the candidate base
Logical construction difference of the target BS for logical construction of standing before and after evolution.
21. a kind of base station design device, which is characterized in that including at least one processor, at least one described processor with extremely
Few memory coupling:
At least one described processor, for executing the computer program stored in at least one processor or instruction, with
So that described device executes the method as described in any one of claims 1 to 10.
22. a kind of computer readable storage medium, which is characterized in that be stored with computer in the computer readable storage medium
Program or instruction, when computer reads and execute the computer program or instruction, so that computer executes such as claim 1
To method described in any one of 10.
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|---|---|---|---|
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