CN109905882A - A kind of network expansion method and device - Google Patents
A kind of network expansion method and device Download PDFInfo
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Abstract
The application provides a kind of network expansion method and device, it is related to wireless communication technique field, cell capacity-enlarging value can be accurately calculated, grasp actual value cell, improve the efficiency that resource is launched, which comprises determine no less than two in specified region cells to be expanded；The data information of the cell to be expanded is obtained, the data information includes the time that the user of cell to be expanded takes in the output value, complains work order, meets dilatation condition；Value analysis is carried out to obtain the priority list of all cells to be expanded to the cell to be expanded according to the data information；The priority list of the cell to be expanded is exported to assist carrying out network capacity extension operation.
Description
Technical field
This application involves wireless communication technique field more particularly to a kind of network expansion method and devices.
Background technique
With the development and size expansion of network technology, demand of the user to Internet resources is growing, network hotspot area
The capacity problem in domain also becomes increasingly conspicuous, but since frequency spectrum resource, construction investment are limited, carries out dilatation to all high load capacity cells
It is unrealistic.Therefore it needs to carry out all high load capacity cells value analysis and dilatation is assessed, and according to this to part high load capacity
Cell carries out dilatation, while ensureing user's perception, guarantees that resource launches benefit.
Existing subzone network high load capacity appraisal procedure includes: that (1) is based on radio open business model, and cell is according to different
Wireless index standard judged, as wireless heterogeneous networks (radio resource control, RRC) user's connection number,
The indexs such as cell Physical Resource Block (physical resource block, PRB) utilization rate.But it is assessed by single index high
Loaded cell is there are sudden, such as user's connection number；User is not accounted for then by occupation condition to assess network load
Situation is perceived, such as PRB utilization rate.The feelings of the dilatation wasting of resources can be had by judging whether dilatation still according to incomplete index
Condition.In addition, different community own resource and local environment have differences, and base station investment return, the demand and internet word-of-mouth of user
Also different.(2) by obtaining peak flow and planning the ratio of bandwidth, i.e. bandwidth availability ratio, judge that current area network is
It is no to need to carry out dilatation.This mode lacks the time restriction to dilatation cell, and there are randomness, peak values for the dilatation cell of assessment
There are emergency cases for flow, can not comprehensively and accurately determine high load capacity cell.(3) mobile subscriber's online of multiple cells is acquired
Record information, wherein mobile subscriber's internet records information includes user identifier, the corresponding type of service of user identifier and business
Whether the corresponding uplink traffic of type, downlink traffic and online duration, judge network by mobile subscriber's internet records information
Need dilatation.This method judges whether network needs dilatation by the portfolio of mobile subscriber, and existing can not fully assess
The problem of network carrying situation.
Summary of the invention
The application provides a kind of network expansion method and device, can accurately calculate cell capacity-enlarging value, grasp actual
It is worth cell, improves the efficiency that resource is launched.
In order to achieve the above objectives, the application adopts the following technical scheme that
In a first aspect, the application provides a kind of network expansion method, this method comprises:
Determine no less than two in specified region cells to be expanded；Obtain the data information of the cell to be expanded, institute
State the time that the user that data information includes cell to be expanded takes in the output value, complains work order and meet dilatation condition；According to institute
It states data information and analysis is weighted to obtain the priority of all cells to be expanded to the cell to be expanded；Output institute
The priority list of cell to be expanded is stated to assist carrying out network capacity extension operation.
Second aspect, the application provide a kind of network capacity extension device, which includes:
Determination unit, for determining no less than two in specified region cells to be expanded；Acquiring unit, for obtaining
State the data information of cell to be expanded, the data information include the user of cell to be expanded take in the output value, complain work order and
Meet the time of dilatation condition；Analytical unit, for being weighted analysis to the cell to be expanded according to the data information
To obtain the priority of all cells to be expanded；Output unit, for exporting the priority list of the cell to be expanded
Network capacity extension operation is carried out with auxiliary.
The third aspect, the application provide a kind of computer readable storage medium, are stored in computer readable storage medium
Instruction, when computer executes the instruction, which, which executes in above-mentioned first aspect and its various optional implementations, appoints
Network expansion method described in one of meaning.
Fourth aspect, the application provides a kind of computer program product comprising instruction, when the computer program product
When running on computers so that the computer execute in above-mentioned first aspect and its various optional implementations it is any it
Network expansion method described in one.
5th aspect, provides a kind of network capacity extension device, comprising: processor, memory and communication interface, communication interface are used
In the test device and other equipment or network communication, memory calls memory storage for storing program, processor
Program, to execute network expansion method described in above-mentioned first aspect.
Network expansion method provided by the present application and device are judged small by screening to the cell in specified region
Area whether meets dilatation condition so that it is determined that cell to be expanded is normalized then according to the data information of cell to be expanded
Analysis processing, finally obtains the priority list of cell to be expanded, exports the priority list, makes operator or operation equipment
The network capacity extension is carried out according to the priority list of the cell to be expanded.Meeting conventional wireless index dilatation evaluation condition basis
On, value analysis, assessment output are carried out to high load capacity cell in conjunction with factors such as cell expectancy, public praise value, effective dilatations
Cell capacity-enlarging value.Carry out differentiation dilatation according to the value degree of priority of high load capacity cell, while promoting user's perception
It can guarantee that resource launches benefit.
Detailed description of the invention
Fig. 1 is network expansion method flow diagram provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram one of network capacity extension device provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram two of network capacity extension device provided by the embodiments of the present application.
Specific embodiment
Network expansion method provided by the embodiments of the present application, apparatus and system are retouched in detail with reference to the accompanying drawing
It states.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.
Term " first " and " second " in the description of the present application and attached drawing etc. be for distinguishing different objects, or
Person is used to distinguish the different disposal to same target, rather than is used for the particular order of description object.
In addition, the term " includes " being previously mentioned in the description of the present application and " having " and their any deformation, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of other are not listed or unit, or optionally
It further include the other step or units intrinsic for these process, methods, product or equipment.
It should be noted that in the embodiment of the present application, " illustrative " or " such as " etc. words make example, example for indicating
Card or explanation.Be described as in the embodiment of the present application " illustrative " or " such as " any embodiment or design scheme do not answer
It is interpreted than other embodiments or design scheme more preferably or more advantage.Specifically, " illustrative " or " example are used
Such as " word is intended to that related notion is presented in specific ways.
In the description of the present application, unless otherwise indicated, the meaning of " plurality " is refer to two or more.
There are two ways to normalized form, one is number is become decimals between (0,1), one is the amount of having
Guiding principle expression formula becomes dimensionless expression formula.Primarily to what convenient data processing put forward, data be mapped to 0-1 range it
Interior processing, it is more convenient and quick.
Network expansion method provided by the embodiments of the present application can be applied to the network capacity extension system of base station side, first to finger
The cell determined in region is screened, and obtains the inventory of cell to be expanded by judging whether cell meets dilatation condition, then
According to the data information of cell to be expanded, the expectancy factor, the word-of-mouth influence factor and effectively are obtained by normalized
The dilatation factor is weighted analysis to these three influence factors, finally obtains the priority list of cell to be expanded, waited for according to this
The priority list of dilatation cell carries out the network capacity extension, guarantees that resource launches effect while promoting user's perception to realize
Benefit.
The embodiment of the present application provides a kind of network expansion method, as shown in Figure 1, this method may include S101-S104:
S101, the cell to be expanded for determining no less than two in specified region.
It include multiple cells in specified region, if all cell full doses to the region carry out dilatation returns of investment too
It is low, therefore preliminary screening is carried out firstly the need of to the cell in specified region, which includes: to judge in specified region
Whether cell can meet the first dilatation condition and the second dilatation condition simultaneously, when the first dilatation condition includes busy cells
Average PRB utilization rate and/or average RRC connection number meet preset dilatation threshold value, the second dilatation condition includes small
The downlink traffic of eating dishes without rice or wine of area's busy meets preset dilatation threshold value；If so, the cell is determined as described to be expanded small
Area.
Specifically, judging whether the cell in specified region can meet the first dilatation condition and the second dilatation item simultaneously
Part, reference table 1, the classification of dilatation thresholding include 20M bandwidth, 15M bandwidth and three kinds of 10M bandwidth.The first dilatation condition
Average PRB utilization rate and/or average RRC connection number of the dilatation dimension when including busy cells, when for 20M bandwidth, busy cells
When average RRC connection number of average PRB utilization rate when need to reach 80% or more and/or busy cells be more than 160；When for 15M band
When wide, average RRC connection number when average PRB utilization rate when busy cells need to reach 80% or more and/or busy cells is more than
120；When for 10M bandwidth, being averaged when average PRB utilization rate when busy cells need to reach 80% or more and/or busy cells
RRC connection number is more than 80.
Downlink traffic of eating dishes without rice or wine when the dilatation dimension of the second dilatation condition includes busy cells is small when for 20M bandwidth
The downlink traffic of eating dishes without rice or wine of area's busy is more than 8.4GB；When for 15M bandwidth, the downlink traffic of eating dishes without rice or wine when busy cells is more than 6.3GB；
When for 10M bandwidth, the downlink traffic of eating dishes without rice or wine when busy cells is more than 4.2GB.If the cell in specified region can expire simultaneously
The first dilatation condition of foot and the second dilatation condition, then be determined as cell to be expanded for the cell.To obtain the specified area
The cell to be expanded in domain.
It should be noted that the classification of above-mentioned dilatation thresholding and corresponding value are manually set according to historical data,
It can also include that other meet the value of cell condition in specified region, the embodiment of the present application is to this without limiting.
Table 1
S102, the data information for obtaining the cell to be expanded.
All cells to be expanded have been determined by step S101, have then obtained the data information of cell to be expanded, it is described
Data information includes the time that the user of cell to be expanded takes in the output value, complains work order and meet dilatation condition.
According to existing network users structure, 50% or so of the total user of user Zhan of unlimited flow package, the other half user is to pass
The firm discharge set meal user of system, for the user of not limit flow, the number of users that cell to be expanded is received is more, then to be expanded small
The income in area is higher；For firm discharge user, set meal flow is more, then the income of cell to be expanded is got over using exceeding by user
It is high.500M is less than using flow for low zero delivery user, such as user's this month, then low zero delivery user is defined as, to base
The capacity stood has little effect, therefore does not count low zero delivery user.Specifically, being intended to obtain the set meal of community user to be expanded
This month that the income output value needs to obtain user enters an item of expenditure in the accounts the number that set meal flow income, the of that month user generate under the cell to be expanded
Total flow was used according to flow, user's this month；Be intended to obtain the flow income output value outside beyond set meal need to obtain user this month it is super
Set meal is entered an item of expenditure in the accounts the data traffic beyond set meal that flow income, the of that month user generate under the cell to be expanded, the user out
This month exceeds the total data flow of set meal.Complaint work order and the time for meeting dilatation condition then can be straight from network O&M system
It obtains and gets.
S103, according to the data information to the cell to be expanded be weighted analysis it is all described to be expanded to obtain
The priority list of cell.
The data information of cell to be expanded has been obtained by step S102, normalized is passed through according to the data information
The expectancy factor, the word-of-mouth influence factor and effective dilatation factor of the cell to be expanded are obtained, is specifically included: according to institute
State cell to be expanded user take in the output value can by the set meal of user take in the output value and beyond set meal outside flow take in the output value
It calculates, the income output value of the cell is
Wherein, the set meal of the community user to be expanded takes in the output valueFiThis month for user i goes out accounts
Flow of eating is taken in, TiThe data traffic generated under the cell for of that month user i；LiTotal flow was used for user's i this month；
The flow beyond outside set meal takes in the output valuefjIt entered an item of expenditure in the accounts stream for this month of the user j beyond set meal
Amount income；tjThe data traffic beyond set meal generated under the cell for this month user j；ljExceeded set meal for user's j this month
Total data flow.
Illustratively, reference table 2 and table 3, table 2 are user face data on flows, and table 3 is user bill, contain and calculate institute
The all elements needed, can be calculated cell DG-A-HLXiCheng- to be expanded by data in table, and according to above-mentioned formula
The income output value P of 403419-2-1-OF is equal to 33713.37 yuan.
Table 2
Table 3
The expectancy factor for obtaining cell to be expanded is to allow operator with cell in intuitive way awareness network
Economic benefit, according to the economic benefit of each cell show, further provide foundation for cell capacity-enlarging decision to be expanded.
The word-of-mouth influence factor of cell to be expanded, the size of public praise value and user itself are obtained according to the complaint work order
Influence power it is related.User force is bigger, and " credibility " during information is conveyed is stronger, and audience learns and adopts
Take the tendentiousness of action stronger.Acceptance of the users value is that user leads due to publicizing (slandering) certain operator's product brand to other people
The value for causing enterprise marketing to be created when increasing (reduction), income increase (reduction).User force has just and has negative, positive user
Influence power is conducive to operator's Building up Good Image, develops new user for operator, advantageous to operator.And negative customer impact
Complaint of the power from user to carrier network quality, it is by the existing user of the potential user of operator even operator
Push rival to.Positive user's evaluation is not easy to obtain from network O&M system, but negative evaluation can according to from
Family is complained to be obtained in work order, so that the expectancy of report user is associated with the word-of-mouth influence factor.Illustratively, reference table
4, it is customer complaint work order situation.
Table 4
Effective dilatation factor of cell to be expanded is obtained according to the time for meeting dilatation condition, high load capacity cell to be expanded
Feature first is that repressed customer flow is released, customer flow can be usually discharged after dilatation.The traffic of dilatation sector
It will show a increasing trend, referred to as effective dilatation；If dilatation sector traffic does not increase even on a declining curve, referred to as invalid expansion
Hold, invalid dilatation is a kind of waste to resource.But since flow, PRB utilization rate, cell RRC connection number of users are all one
The value of a real-time change, these conditions may be more than capacity threshold after can fall back to a lower value, if according to flow,
PRB utilization rate, cell RRC connection number are more than that capacity threshold carries out dilatation to cell to be expanded, it is likely that will cause invalid expansion
Hold.Therefore, the hourage of above-mentioned dilatation condition will be met in the past period as " effective dilatation factor ", which gets over
Greatly, illustrate Target cell bear high traffic pressure time it is longer, user distribution is more stable, event triggering property traffic increase it is general
Rate is lower, and effective dilatation factor is for predicting the validity after dilatation.From the time is upper and index on dual assessment, can mention significantly
The accuracy for rising Capacity Assessment passes through the average benefit of RRC connection average, downlink business flow of eating dishes without rice or wine, downlink PRB in acquisition table 1
Network capacity early warning situation is assessed with wireless indexes such as rates, while it is tight as high load capacity cell capacity-enlarging to count continuous pre-warning time
The assessment of anxious degree and dilatation validity evaluates the high load capacity cell accuracy come more from index and time dual dimension
It is high.Illustratively, reference table 5, table 5 are the hourage for meeting dilatation condition in multiple cell the past periods to be expanded.
Table 5
After obtaining the income output value, public praise value and effective dilatation duration of the cell to be expanded, due to comprehensive assessment
It is each because subunit is different and order of magnitude difference is larger, it is therefore desirable to be normalized respectively, to eliminate between them
Unit and magnitude difference, select in the present embodiment the mode of Log function conversion to realize, pass throughMake to convert
Distribution value afterwards is between [0-1] in order to subsequent cumulative comparison.Illustratively, reference table 6-8 is respectively multiple to be expanded small
The normalized in area obtains the value of the expectancy factor, the word-of-mouth influence factor and effective dilatation factor.
Table 6
Table 7
Table 8
| Cell name | Meet dilatation hourage | Effective dilatation factor |
| DG-A-HLXiCheng-403419-2-1-OF | 172 | 0.90 |
| DG-A-CPWangGui-403706-3-2-OF | 106 | 0.82 |
| DG-A-LBXingChengXZW1-270614-1-1-MF | 122 | 0.84 |
| DG-A-DCWenZhuLu-403121-3-1-OF | 50 | 0.68 |
| DG-A-NCYouYiShiChang-402772-1-1-OF | 65 | 0.73 |
After normalized, which is overlapped to obtain processing result, finally manages result according to this
Cell to be expanded is ranked up to obtain the priority list of the cell to be expanded.Illustratively, reference table 9 are final
Cell to be expanded priority list.
Table 9
S104, the priority list of the cell to be expanded is exported to assist carrying out network capacity extension operation.
After obtaining the priority list of cell to be expanded by step S103, the priority for exporting the cell to be expanded is clear
It is single, allow operator or operate equipment comprehensively consider cell to be expanded the expectancy factor, the word-of-mouth influence factor with
And effectively dilatation 3 factors of the factor, and progress differentiation dilatation and network capacity guarantee under the premise of combination actual conditions.
Network expansion method provided by the present application and device are judged small by screening to the cell in specified region
Area whether meets dilatation condition so that it is determined that cell to be expanded is normalized then according to the data information of cell to be expanded
Processing and weighted analysis are simultaneously summed, and are finally obtained the priority list of cell to be expanded, are exported the priority list, make operator
Member or operation equipment are according to the progress network capacity extension of the priority list of the cell to be expanded.It is commented meeting conventional wireless index dilatation
Estimate on conditioned basic, high load capacity cell is analyzed in conjunction with factors such as cell expectancy, public praise value, effective dilatations, is commented
Estimate output cell capacity-enlarging value.Carry out differentiation dilatation according to the value degree of priority of high load capacity cell, promotes user's perception
While can guarantee resource launch benefit.
The embodiment of the present application can carry out functional module or function list to network capacity extension device according to above method example
The division of member, for example, each functional module of each function division or functional unit can be corresponded to, it can also be by two or two
Above function is integrated in a processing module.Above-mentioned integrated module both can take the form of hardware realization, can also be with
It is realized in the form of software function module or functional unit.Wherein, module or unit are drawn in the embodiment of the present application
It is schematical for dividing, and only a kind of logical function partition, there may be another division manner in actual implementation.
Fig. 2 shows a kind of possible structural schematic diagrams of network capacity extension device involved in above-described embodiment.The dress
It sets 100 and includes determination unit 101, acquiring unit 102, analytical unit 103 and output unit 104, specific:
Determination unit 101, for determining no less than two in specified region cells to be expanded.
Acquiring unit 102, for obtaining the data information of the cell to be expanded, the data information includes to be expanded small
The set meal income output value of area user and beyond set meal outside the flow income output value, time for complaining work order, meeting dilatation condition.
Analytical unit 103, for being weighted analysis to the cell to be expanded according to the data information to obtain
There is the priority list of the cell to be expanded.
Output unit 104, for exporting the priority list of the cell to be expanded to assist carrying out network capacity extension operation.
Optionally, the determination unit 101 is specifically used for:
Judge whether the cell in specified region can meet the first dilatation condition and the second dilatation condition simultaneously, it is described
Average PRB utilization rate and/or average RRC connection number when first dilatation condition includes busy cells meet preset dilatation thresholding
Value, the downlink traffic of eating dishes without rice or wine when the second dilatation condition includes busy cells meet preset dilatation threshold value；
If so, the cell is determined as the cell to be expanded.
Optionally, the analytical unit 103 is specifically used for:
The output value, which is taken in, according to the user of the cell to be expanded obtains the expectancy factor of the cell to be expanded, according to
The complaint work order obtains the word-of-mouth influence factor of the cell to be expanded, according to the time for meeting dilatation condition obtain it is described to
Effective dilatation factor of dilatation cell；
The expectancy factor of the cell to be expanded, the word-of-mouth influence factor and effective dilatation factor are weighted and are asked
With obtain processing result；
Cell to be expanded is ranked up according to the processing result to obtain the priority list of the cell to be expanded.
Optionally, the income output value of the cell
Wherein, the set meal of the community user takes in the output valueFiIt entered an item of expenditure in the accounts set meal flow for this month of user i
Income, TiThe data traffic generated under the cell for of that month user i；LiTotal flow was used for user's i this month；
The flow beyond outside set meal takes in the output valuefjThis month for the user j enters an item of expenditure in the accounts beyond set meal
Flow income；tjThe data traffic beyond set meal generated under the cell for this month user j；ljIt is user's j this month beyond set
The total data flow of meal.
Fig. 3 shows another possible structural schematic diagram of network capacity extension device involved in above-described embodiment.It should
Device 300 includes: processor 302 and communication interface 303.Processor 302 is for carrying out control pipe to the movement of the device 300
Reason, for example, the step of executing above-mentioned determination unit 101, analytical unit 103, executing, and/or it is described herein for executing
Other processes of technology.Communication interface 303 is used to support the communication of device 300 Yu other network entities, for example, executing above-mentioned obtain
The step of taking unit 102 and output unit 104 to execute.The device 300 can also include memory 301 and bus 304, storage
Device 301 is used to store the program code and data of the device 300.
Wherein, memory 301 can be the memory in device 300, which may include volatile memory, example
Such as random access memory；The memory also may include nonvolatile memory, such as read-only memory, flash memory,
Hard disk or solid state hard disk；The memory can also include the combination of the memory of mentioned kind.
Above-mentioned processor 302 can be realization or execute to combine and various illustratively patrols described in present disclosure
Collect box, module and circuit.The processor can be central processing unit, general processor, digital signal processor, dedicated integrated
Circuit, field programmable gate array or other programmable logic device, transistor logic, hardware component or it is any
Combination.It, which may be implemented or executes, combines various illustrative logic blocks, module and electricity described in present disclosure
Road.The processor be also possible to realize computing function combination, such as comprising one or more microprocessors combine, DSP and
The combination etc. of microprocessor.
Bus 304 can be expanding the industrial standard structure (Extended Industry Standard
Architecture, EISA) bus etc..Bus 304 can be divided into address bus, data/address bus, control bus etc..For convenient for table
Show, only indicated with a thick line in Fig. 3, it is not intended that an only bus or a type of bus.
Through the above description of the embodiments, it is apparent to those skilled in the art that, for description
It is convenienct and succinct, only the example of the division of the above functional modules, in practical application, can according to need and will be upper
It states function distribution to be completed by different functional modules, i.e., the internal structure of device is divided into different functional modules, to complete
All or part of function described above.The specific work process of the system, apparatus, and unit of foregoing description, before can referring to
The corresponding process in embodiment of the method is stated, details are not described herein.
The embodiment of the present application provides a kind of computer program product comprising instruction, when the computer program product is being counted
When being run on calculation machine, so that the computer executes network expansion method described in above method embodiment.
The embodiment of the present application also provides a kind of computer readable storage medium, and finger is stored in computer readable storage medium
It enables, when the network equipment executes the instruction, which executes network in method flow shown in above method embodiment and set
The standby each step executed.
Wherein, computer readable storage medium, such as electricity, magnetic, optical, electromagnetic, infrared ray can be but not limited to or partly led
System, device or the device of body, or any above combination.The more specific example of computer readable storage medium is (non-poor
The list of act) it include: the electrical connection with one or more conducting wires, portable computer diskette, hard disk, random access memory
(Random Access Memory, RAM), read-only memory (Read-Only Memory, ROM), erasable type may be programmed read-only
It is memory (Erasable Programmable Read Only Memory, EPROM), register, hard disk, optical fiber, portable
Compact disc read-only memory (Compact Disc Read-Only Memory, CD-ROM), light storage device, magnetic memory
The computer readable storage medium of part or above-mentioned any appropriate combination or any other form well known in the art.
A kind of illustrative storage medium is coupled to processor, to enable a processor to from the read information, and can be to
Information is written in the storage medium.Certainly, storage medium is also possible to the component part of processor.Pocessor and storage media can be with
In application-specific IC (Application Specific Integrated Circuit, ASIC).In the application
In embodiment, computer readable storage medium can be any tangible medium for including or store program, which can be referred to
Enable execution system, device or device use or in connection.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Change or replacement within the technical scope of the present application should all be covered within the scope of protection of this application.Therefore, this Shen
Protection scope please should be subject to the protection scope in claims.
Claims (11)
1. a kind of network expansion method characterized by comprising
Determine no less than two in specified region cells to be expanded；
The data information of the cell to be expanded is obtained, the data information includes that the user of cell to be expanded takes in the output value, throws
It tells work order and meets the time of dilatation condition；
Value analysis is carried out to obtain the excellent of all cells to be expanded to the cell to be expanded according to the data information
First grade inventory；
The priority list of the cell to be expanded is exported to assist carrying out network capacity extension operation.
2. network expansion method according to claim 1, which is characterized in that the determination specifies in region no less than two
Cell to be expanded include:
Whether judge the cell in specified region can meet the first dilatation condition and the second dilatation condition simultaneously, and described first
Average PRB utilization rate and/or average RRC connection number when dilatation condition includes busy cells meet preset dilatation threshold value, institute
It states the downlink traffic of eating dishes without rice or wine when the second dilatation condition includes busy cells and meets preset dilatation threshold value；
If so, the cell is determined as the cell to be expanded.
3. network expansion method according to claim 1, which is characterized in that according to the data information to described to be expanded
Cell carries out value analysis, includes: to obtain the priority list of all cells to be expanded
The output value is taken according to the user of the cell to be expanded and obtains the expectancy factor of the cell to be expanded, according to described
It complains work order to obtain the word-of-mouth influence factor of the cell to be expanded, is obtained according to the time for meeting dilatation condition described to be expanded
Effective dilatation factor of cell；
The expectancy factor of the cell to be expanded, the word-of-mouth influence factor and effective dilatation factor are carried out summing everywhere
Manage result；
Cell to be expanded is ranked up according to the processing result to obtain the value priority of the cell to be expanded.
4. network expansion method according to claim 3, which is characterized in that the user according to the cell to be expanded
The income output value obtains the expectancy factor of the cell to be expanded, and wherein user, which takes in the output value, to take in production by the set meal of user
Value and beyond set meal outside flow income the output value be calculated:
The income output value of the cell
Wherein, the set meal of the community user takes in the output valueFiFor user i this month enter an item of expenditure in the accounts set meal flow receive
Enter, TiThe data traffic generated under the cell for of that month user i；LiTotal flow was used for user's i this month；
The flow beyond outside set meal takes in the output valuefjFor the user j this month beyond set meal enter an item of expenditure in the accounts flow receive
Enter；tjThe data traffic beyond set meal generated under the cell for this month user j；ljIt is user's j this month beyond the total of set meal
Data traffic.
5. a kind of network capacity extension device characterized by comprising
Determination unit, for determining no less than two in specified region cells to be expanded；
Acquiring unit, for obtaining the data information of the cell to be expanded, the data information includes the use of cell to be expanded
The time that family takes in the output value, complains work order and meet dilatation condition；
Analytical unit, obtained for being weighted analysis to the cell to be expanded according to the data information it is all it is described to
The priority list of dilatation cell；
Output unit, for exporting the priority list of the cell to be expanded to assist carrying out network capacity extension operation.
6. network capacity extension device according to claim 5, which is characterized in that the determination unit is specifically used for:
Whether judge the cell in specified region can meet the first dilatation condition and the second dilatation condition simultaneously, and described first
Average PRB utilization rate and/or average RRC connection number when dilatation condition includes busy cells meet preset dilatation threshold value, institute
It states the downlink traffic of eating dishes without rice or wine when the second dilatation condition includes busy cells and meets preset dilatation threshold value；
If so, the cell is determined as the cell to be expanded.
7. network capacity extension device according to claim 5, which is characterized in that the analytical unit is specifically used for:
The output value is taken according to the user of the cell to be expanded and obtains the expectancy factor of the cell to be expanded, according to described
It complains work order to obtain the word-of-mouth influence factor of the cell to be expanded, is obtained according to the time for meeting dilatation condition described to be expanded
Effective dilatation factor of cell；
The expectancy factor of the cell to be expanded, the word-of-mouth influence factor and effective dilatation factor are carried out summing everywhere
Manage result；
Cell to be expanded is ranked up according to the processing result to obtain the value priority list of the cell to be expanded.
8. network capacity extension device according to claim 7, which is characterized in that the user according to the cell to be expanded
The income output value obtains the expectancy factor of the cell to be expanded, and user takes in the output value and can take in the output value by set meal and exceed
The flow income output value outside set meal is calculated:
The income output value of the cell
Wherein, the set meal of the community user takes in the output valueFiFor user i this month enter an item of expenditure in the accounts set meal flow receive
Enter, TiThe data traffic generated under the cell for of that month user i；LiTotal flow was used for user's i this month；
The flow beyond outside set meal takes in the output valuefjFor the user j this month beyond set meal enter an item of expenditure in the accounts flow receive
Enter；tjThe data traffic beyond set meal generated under the cell for this month user j；ljIt is user's j this month beyond the total of set meal
Data traffic.
9. a kind of network capacity extension device, which is characterized in that described device includes: processor, memory and communication interface, described logical
Interface is believed for described device and other equipment or network communication, and memory calls memory to deposit for storing program, processor
The program of storage, with execute as claim 1-4 arbitrarily one of as described in network expansion method.
10. a kind of computer readable storage medium, it is stored with instruction in computer readable storage medium, is referred to when computer executes this
When enabling, the computer execute it is one of any in the claims 1-4 described in network expansion method.
11. a kind of computer program product comprising instruction, when the computer program product is run on computers, the meter
Calculation machine execute it is one of any in the claims 1-4 described in network expansion method.
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