CN110248369A - Cell capacity adjusting method and device - Google Patents
Cell capacity adjusting method and device Download PDFInfo
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- CN110248369A CN110248369A CN201910265932.1A CN201910265932A CN110248369A CN 110248369 A CN110248369 A CN 110248369A CN 201910265932 A CN201910265932 A CN 201910265932A CN 110248369 A CN110248369 A CN 110248369A
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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
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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Abstract
The embodiment of the invention provides a cell capacity adjusting method and a cell capacity adjusting device, which can adaptively adjust and optimize the capacity of a digital room sub-cell. The method comprises the following steps: acquiring network index data of a cell and equipment topology configuration data of the cell in a professional network management platform; if the target cell reaches an expansion threshold according to the network index data of the target cell and the software and hardware resources of the equipment in the target cell can support expansion according to the equipment configuration data of the target cell, determining the capacity state of the adjacent cell according to the busy-time average downlink flow of the adjacent cell and the average RRC connection number of the adjacent cell; determining an adjustment mode of the capacity of the target cell according to the capacity state of the adjacent cell; and generating an adjustment scheme of the capacity of the target cell according to the adjustment mode of the capacity of the target cell and the equipment distribution mode of the target cell, and sending the adjustment scheme of the capacity of the target cell to the professional network management platform so that the professional network management platform can adjust the capacity of the target cell according to the adjustment scheme.
Description
Technical field
The embodiment of the present invention is related to the method for adjustment and device of the communications field more particularly to a kind of cell capacity.
Background technique
The flow of mobile network's carrying in recent years shows the situation of geometric growth, and wherein more and more streams
Amount begins to appear in interior, this just proposes urgent need to operator's enhancing in-door covering.In terms of solving in-door covering, mesh
It is preceding to generally use traditional distributed antenna system (distributed antenna system, DAS) solution in the industry.
Thus existing digitlization room divides the adjustment of cell capacity still manually to optimize using traditional DAS class room subsystem
Mode, i.e., the artificial first network index data for extracting cell in professional network management platform, then to the network index data of cell into
Row analysis, judges whether cell reaches dilatation thresholding, artificial to plan if reaching dilatation thresholding, then artificial formulation dilatation scheme
With production dilatation data, last artificial implementation dilatation scheme.By the adjustment mode of this cell capacity, whole process is by time-consuming two
To three days, time-consuming, low efficiency, cannot play digitlization room and divide flexible deployment feature, the more inadaptable future 5G network optimization
Automation, intelligent development direction.
Summary of the invention
The embodiment of the present invention provides the method for adjustment and device of a kind of cell capacity, can adaptively carry out digitlization room
Divide the capacity adjustment and optimization of cell.
In a first aspect, providing a kind of method of adjustment of cell capacity, include the following steps: to obtain small in professional network management platform
The network index data in area and the equipment topological configuration data of cell, wherein the network index data of the cell include: cell
Busy be averaged downlink traffic, cell average radio resource control RRC connection number, the equipment topological configuration data of the cell
It include: the configuration data of device of the device distribution mode of cell, cell；If the network index data according to Target cell determine institute
It states Target cell and reaches dilatation thresholding, and setting in the Target cell is determined according to the configuration data of device of the Target cell
Standby software and hardware resources can support dilatation, then is averaged being averaged of downlink traffic and the adjacent cell according to the busy of adjacent cell
RRC connection number determines the capacity status of the adjacent cell, wherein the adjacent cell is the cell adjacent with the Target cell,
Equipment in Target cell includes: data convergence and crosspoint RHUB, Remote Radio Unit pRRU；According to the adjacent cell
Capacity status determines the adjustment mode of the Target cell capacity；According to the adjustment mode of the Target cell capacity, Yi Jisuo
The device distribution mode for stating Target cell generates the Adjusted Option of the Target cell capacity, and by the Target cell capacity
Adjusted Option is sent to the professional network management platform, so that the professional network management platform is small according to Adjusted Option progress target
The capacity in area adjusts.
In above scheme, match due to obtaining the network index data of cell and the equipment topology of cell in professional network management platform
Set data；If determining that Target cell reaches dilatation thresholding according to the network index data of Target cell, and according to Target cell
Configuration data of device determines that the software and hardware resources of the equipment in Target cell can support dilatation, then average according to the busy of adjacent cell
The average RRC connection number of downlink traffic and adjacent cell determines the capacity status of adjacent cell；It is true according to the capacity status of adjacent cell
Set the goal the adjustment mode of cell capacity；According to the adjustment mode of Target cell capacity and the device distribution side of Target cell
Formula generates the Adjusted Option of Target cell capacity, and the Adjusted Option of Target cell capacity is sent to professional network management platform, with
Just professional network management platform is adjusted according to the capacity that Adjusted Option carries out Target cell.The application passes through the net in professional network management platform
The equipment topological configuration data of network achievement data and cell then judges automatically the capacity situation of Target cell, when confirmation Target cell
It when reaching capacity threshold, develops programs automatically according further to the capacity situation of Target cell adjacent cell, solution formulation is completed
Afterwards, it is sent to professional network management platform and carries out capacity adjustment.Whole process realizes automation, avoids unnecessary artificial participation,
The time that digitlization room divides cell capacity to adjust is shortened, efficiency is improved, is suitable for the following 5G network adjustment and optimization
Automation, intelligent development direction.
Second aspect, a kind of adjustment device of cell capacity, comprising: module is obtained, for obtaining in professional network management platform
The network index data of cell and the equipment topological configuration data of cell, wherein the network index data of the cell include: small
The busy in area be averaged downlink traffic, cell average radio resource control RRC connection number, the equipment topological arrangement number of the cell
According to the configuration data of device for including: the device distribution mode of cell, cell；Determining module, if for according to the acquisition module
The network index data of the Target cell of acquisition determine that the Target cell reaches dilatation thresholding, and according to the Target cell
Configuration data of device determines that the software and hardware resources of the equipment in the Target cell can support dilatation, then according to the busy of adjacent cell
The average RRC connection number of average downlink traffic and the adjacent cell determines the capacity status of the adjacent cell, wherein the neighbour
Cell is the cell adjacent with the Target cell, the equipment in Target cell include: data convergence with crosspoint RHUB, penetrate
Frequency extension unit pRRU；The determining module is also used to determine that the Target cell holds according to the capacity status of the adjacent cell
The adjustment mode of amount；Processing module, the adjustment mode of the Target cell capacity for being determined according to the determining module, with
And the device distribution mode of the Target cell generates the Adjusted Option of the Target cell capacity, and the Target cell is held
The Adjusted Option of amount is sent to the professional network management platform, so that the professional network management platform carries out mesh according to the Adjusted Option
Mark the capacity adjustment of cell.
The third aspect provides a kind of adjustment device of cell capacity, including communication interface, processor, memory, bus；
For storing computer executed instructions, the processor is connect with the memory by the bus memory, works as institute
When stating the adjustment device operation of cell capacity, the processor executes the computer executed instructions of the memory storage, so that
The adjustment device of the cell capacity executes the method for adjustment such as above-mentioned cell capacity.
Fourth aspect, provides a kind of computer storage medium, including instruction, which is characterized in that when instruction on computers
When operation, so that computer executes the method for adjustment such as above-mentioned cell capacity.
5th aspect provides a kind of computer program product, and computer program product includes instruction code, and instruction code is used
In the method for adjustment for executing such as above-mentioned cell capacity.
It is to be appreciated that adjustment device, computer storage medium or the computer of any cell capacity of above-mentioned offer
Program product is used to execute the corresponding method of first aspect presented above, and therefore, the attainable beneficial effect of institute can
With reference to first aspect above method and following detailed description in corresponding scheme beneficial effect, it is no longer superfluous herein
It states.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of LampSite system group network configuration diagram that the embodiment of the present invention provides；
Fig. 2 is a kind of method of adjustment schematic diagram for cell capacity that the embodiment of the present invention provides；
Fig. 3 is a kind of structural schematic diagram of the adjustment device for cell capacity that the embodiment of the present invention provides；
Fig. 4 is a kind of structural schematic diagram of the adjustment device for cell capacity that another embodiment of the present invention provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The flow of mobile network's carrying in recent years shows the situation of geometric growth, and wherein more and more streams
Amount begins to appear in interior, this just proposes urgent need to operator's enhancing in-door covering.In terms of solving in-door covering, mesh
It is preceding to generally use traditional distributed antenna system (distributed antenna system, DAS) solution in the industry.Separately
Outside, LampSite is the leading wireless multi-frequency multi-mode depth covering solution party that Huawei is released based on indoor digital theory
Case is suitable for large and medium-sized in-door covering scene or semi-open type stadiums scene, for example, larger office building, large-scale museum,
Transport hub etc..LampSite uses BBU+RRU system architecture, and shown referring to Fig.1, LampSite system group network framework is by base band
Unit 11 (base band unit, BBU), Miniature RF far-end unit 13 (pico remote radio unit, pRRU) and
Tidal data recovering and crosspoint 12 (remote radio unit HUB, RHUB) are formed；Wherein BBU 11 and RHUB 12 passes through
Optical fiber connection, is connected between RHUB 12 and pRRU 13 by cable；Specific RHUB 12 receives the downlink base that BBU 11 is sent
Band data are transmitted to pRRU 13 after branch process, and the upstream baseband data of pRRU 13 are handled by certain combining
It is sent afterwards to BBU 11, realizes the communication with BBU 11.
Based on above-mentioned LampSite system group network framework, the application provides a kind of method of adjustment of cell capacity, referring to Fig. 2
It is shown, specifically comprise the following steps:
201, the network index data of cell and the equipment topological configuration data of cell in professional network management platform are obtained.
Wherein, the network index data of cell include: cell busy be averaged downlink traffic, cell average radio resource
(radio resource control, RRC) connection number is controlled, the equipment topological configuration data of cell includes: the equipment of cell
The configuration data of device of distribution mode, cell.
Firstly, before obtaining the equipment topological configuration data of network index data and cell of cell, to professional network management
Platform sends the network index data statistics template of cell, in order to which professional network management platform is united according to the network index data of cell
Meter template statistics generate the network index data of cell and store.For example, can be in professional network management platform according to cell capacity
Network index data statistics template needed for method of adjustment customization, and be set as executing automatically, network management platform professional in this way
With directly according to the network index data of network index data statistics template generation cell, and by the network index of the cell of generation
There are under specific catalogue for data.When needing the network index data of cell, can be obtained by accessing the particular category
It takes.
Secondly, the equipment topological configuration data of cell divides the equipment of cell when building cell and installation equipment
Mode for cloth and the configuration data of device of cell are stored in professional network management platform.
If 202, determining that Target cell reaches dilatation thresholding according to the network index data of Target cell, and small according to target
The configuration data of device in area determines that the software and hardware resources of the equipment in Target cell can support dilatation, then according to the busy of adjacent cell
The average RRC connection number of average downlink traffic and adjacent cell determines the capacity status of adjacent cell.
Wherein, adjacent cell is the cell adjacent with Target cell, and the equipment in Target cell includes: that data are converged and exchanged
Unit R HUB, Remote Radio Unit pRRU.
Firstly, determining that Target cell reaches dilatation thresholding according to the network index data of Target cell, when Target cell
Busy is averaged downlink traffic more than or equal to third threshold value, and when the average RRC connection number of Target cell is more than or equal to four threshold values,
Determine that Target cell reaches dilatation thresholding, wherein third threshold value is a constant, and the 4th threshold value is a constant.For example, if being currently
4G network, then when the busy of Target cell be averaged the average RRC connection number of downlink traffic >=8.4G and Target cell >=160
When, determine that Target cell reaches dilatation thresholding, third threshold value takes 8.4G, and the 4th threshold value takes 160.
Secondly, if determining the software and hardware resources of the equipment in Target cell according to the configuration data of device of Target cell not
Dilatation is supported, then termination process, and (reason: the software resource of the equipment in Target cell is hard for forward end feedback termination reason
Part resource does not support dilatation).
If determining the software and hardware resources of the equipment in Target cell according to the configuration data of device of Target cell and can support
Dilatation then carries out the capacity status judgement of the adjacent cell of Target cell:
When the busy of adjacent cell is averaged downlink traffic more than or equal to first threshold, and the average RRC connection number of adjacent cell is big
When being equal to second threshold, determine that adjacent cell is high capacity load condition.
When the busy of adjacent cell is averaged average RRC connection number of the downlink traffic less than first threshold or adjacent cell less than the
When two threshold values, determine that adjacent cell is low capacity load condition, wherein first threshold is a constant, and second threshold is a constant, example
Such as, if being currently 4G network, first threshold takes 8.4G, and second threshold takes 160.
203, the adjustment mode of Target cell capacity is determined according to the capacity status of adjacent cell.
Specifically, determining the adjustment side of Target cell capacity when the capacity status of adjacent cell is low capacity load condition
Formula is to be belonged to again to the equipment of Target cell.
When the capacity status of adjacent cell is high capacity load condition, determine that the adjustment mode of Target cell capacity is to mesh
Mark cell carries out division dilatation.
204, Target cell is generated according to the device distribution mode of the adjustment mode of Target cell capacity and Target cell
The Adjusted Option of capacity, and the Adjusted Option of Target cell capacity is sent to professional network management platform, so as to professional network management platform
The capacity adjustment of Target cell is carried out according to Adjusted Option.
Wherein, the adjustment mode of Target cell capacity is that the equipment to Target cell in step 203 is belonged to again
Mode and the mode of division dilatation is carried out to Target cell, the device distribution mode of Target cell is to obtain in step 201
To Target cell corresponding to Target cell equipment topological configuration data in Target cell device distribution mode.
Firstly, the application is directed to the method for adjustment of the cell capacity of digitlization room subsystem in conceptual design, need to abide by
Following rule is followed, in order to which professional network management platform carries out capacity adjustment to Target cell according to Adjusted Option.
Unified number is distinguished to RHUB, pRRU in BBU；The same RHUB institute band pRRU cloth is placed on the same Interior Space
Between, for example, the interior space can be floor, adjacent house etc.；RHUB, pRRU are connected in numerical order by geographical location in BBU
Continuous to lay, cannot arrange flowers cloth, for example, a BBU in a building has 5 optical ports, 1 RHUB is had in optical port 0, and
RHUB is to be located at 10 buildings near first of the side BBU, and the geographic number of the RHUB is the 10th RHUB, therefore the RHUB
Topology is encoded to 01110F10, referring specifically to table 1；Coding for pRRU is recorded under the RHUB after the coding of RHUB
PRRU geographic number be pRRU topology coding, referring specifically to table 2；Room subset topology coding is digitized to need to be stored in specially
In the equipment topological configuration data of the cell of industry network management platform, and the equipment topological configuration data file of cell can be exported as.
Table 1
Table 2
Secondly, when the adjustment mode of Target cell capacity is to carry out division dilatation to Target cell:
If determining that Target cell includes at least two RHUB according to the device distribution mode of Target cell, and Target cell covers
At least two interior space of lid；Then, Target cell is split by least two sub-cells according to the quantity of the interior space, wherein
Each sub-cell corresponds at least one RHUB, and each sub-cell covers an interior space, for example, including in Target cell
4 RHUB, and cover three floors, wherein first layer sets that there are two RHUB, and the second layer and third layer are respectively equipped with a RHUB；
When then carrying out division dilatation, Target cell is split into three sub-cells, first sub-cell includes two RHUB, covering one
Building, second sub-cell include a RHUB, cover second floor, and third sub-cell includes a RHUB, are covered three buildings.
If determining that Target cell includes at least two RHUB according to the device distribution mode of Target cell, and Target cell covers
One interior space of lid；Then, Target cell is split by least two sub-cells according to the quantity of RHUB, wherein each sub-cell
A corresponding RHUB for example, including 4 RHUB in Target cell, and only covers first floor；When then carrying out division dilatation,
Target cell is split into four sub-cells, a corresponding RHUB in each sub-cell.
If determining that Target cell includes a RHUB according to the device distribution mode of Target cell, according to the quantity of pRRU
By Target cell homeokinesis at two sub-cells, i.e., Target cell is split by two sub-cells according to the quantity N of pRRU,
In each sub-cell correspond to int (N/2) and N-int (N/2) a pRRU.When the quantity of pRRU is even number, for example, target is small
Include 1 RHUB in area, and has been correspondingly connected with 8 pRRU；When then carrying out division dilatation, it is small that Target cell is split into two sons
Area, the pRRU of corresponding 4 continuous programming codes in each sub-cell.And when the quantity of pRRU is odd number, for example, in Target cell
Comprising 1 RHUB, and 7 pRRU have been correspondingly connected with it；When then carrying out division dilatation, Target cell is split into two sub-cells,
It include the pRRU of 3 continuous programming codes in one of sub-cell, another sub-cell contains 7-3=4 continuous programming code
pRRU。
When the adjustment mode of Target cell capacity is to be belonged to again to the equipment of Target cell:
If determining that Target cell includes at least two RHUB according to the device distribution mode of Target cell, and Target cell covers
At least two interior space of lid；Then, it will be close to RHUB belonging to the interior space in adjacent cell first threshold range to belong to again
To adjacent cell.For example, website has 2 cells, the respectively adjacent cell of Target cell and Target cell, each cell has 2
RHUB connects in the optical port 0 of same BBU, and wherein the RHUB1 (number 04101F01) of Target cell covers Stall, and RHUB2 (is compiled
Number 04202F02) covering second floor, three building, RHUB3 (number 04303F03) and RHUB4 (number 04403F04) covering of adjacent cell；
The RHUB2 (number 04202F02) of former Target cell belonging to second floor is then belonged into adjacent cell again.
If determining that Target cell includes at least two RHUB according to the device distribution mode of Target cell, and Target cell covers
One interior space of lid；Then, the RHUB that will be close within the scope of adjacent cell second threshold belongs to adjacent cell again.For example, website
There are 2 cells, the respectively adjacent cell of Target cell and Target cell, each cell there are 2 RHUB to connect the light in same BBU
On mouthful 0, the wherein RHUB1 (number 04101F01) and RHUB2 (number 04201F02) of Target cell and adjacent cell
RHUB3 (number 04301F03) and RHUB4 (number 04401F04) collectively cover first floor；It then will be close to the RHUB3 of adjacent cell
The RHUB2 (number 04201F02) of the former Target cell of (number 04301F03) belongs to adjacent cell again.
If determining that Target cell includes a RHUB according to the device distribution mode of Target cell, it will be close to adjacent cell
PRRU in third threshold range belongs to adjacent cell again.For example, website has 2 cells, respectively Target cell and target
The adjacent cell (can cover same floor or different floors, this is sentenced for the same floor of covering) of cell, each cell has 1
A RHUB connects in the optical port 0 on same BBU, wherein the RHUB1 (number 02101F01) of Target cell and adjacent cell
RHUB2 (number 02201F02) collectively covers first floor, and each RHUB corresponding 8 pRRU, RHUB 1 (number 02101F01) are right
The geographic number of the pRRU answered is followed successively by 01-08, and the geographic number of the corresponding pRRU of RHUB2 (number 02201F02) is followed successively by
09-16；Then will be close to the former Target cell of adjacent cell RHUB 2 (number 02201F02) pRRU 08 belong to again it is adjacent small
Area.
In above scheme, match due to obtaining the network index data of cell and the equipment topology of cell in professional network management platform
Set data；If determining that Target cell reaches dilatation thresholding according to the network index data of Target cell, and according to Target cell
Configuration data of device determines that the software and hardware resources of the equipment in Target cell can support dilatation, then average according to the busy of adjacent cell
The average RRC connection number of downlink traffic and adjacent cell determines the capacity status of adjacent cell；It is true according to the capacity status of adjacent cell
Set the goal the adjustment mode of cell capacity；According to the adjustment mode of Target cell capacity and the device distribution side of Target cell
Formula generates the Adjusted Option of Target cell capacity, and the Adjusted Option of Target cell capacity is sent to professional network management platform, with
Just professional network management platform is adjusted according to the capacity that Adjusted Option carries out Target cell.The application passes through the net in professional network management platform
The equipment topological configuration data of network achievement data and cell then judges automatically the capacity situation of Target cell, when confirmation Target cell
It when reaching capacity threshold, develops programs automatically according further to the capacity situation of Target cell adjacent cell, solution formulation is completed
Afterwards, it is sent to professional network management platform and carries out capacity adjustment.Whole process realizes automation, avoids unnecessary artificial participation,
The time that digitlization room divides cell capacity to adjust is shortened, efficiency is improved, is suitable for the following 5G network adjustment and optimization
Automation, intelligent development direction.
Referring to shown in Fig. 3, a kind of adjustment device of cell capacity is provided, comprising:
Module 31 is obtained, the equipment topology for the network index data and cell that obtain cell in professional network management platform is matched
Set data, wherein the network index data of the cell include: cell busy be averaged downlink traffic, cell it is average wireless
Resources control RRC connection number, the equipment topological configuration data of the cell include: that the device distribution mode of cell, cell are set
Standby configuration data；Determining module 32, if the network index data of the Target cell for being obtained according to the acquisition module 31 are true
The fixed Target cell reaches dilatation thresholding, and is determined in the Target cell according to the configuration data of device of the Target cell
The software and hardware resources of equipment can support dilatation, then be averaged the putting down of downlink traffic and the adjacent cell according to the busy of adjacent cell
Equal RRC connection number determines the capacity status of the adjacent cell, wherein the adjacent cell is adjacent with the Target cell small
Area, the equipment in Target cell include: data convergence and crosspoint RHUB, Remote Radio Unit pRRU；The determining module
32, it is also used to determine the adjustment mode of the Target cell capacity according to the capacity status of the adjacent cell；Processing module 33 is used
In the adjustment mode of the Target cell capacity determined according to the determining module 32 and the equipment point of the Target cell
Mode for cloth generates the Adjusted Option of the Target cell capacity, and the Adjusted Option of the Target cell capacity is sent to described
Professional network management platform, so that the professional network management platform is adjusted according to the capacity that the Adjusted Option carries out Target cell.
Optionally, the determining module 32 is also used to when the capacity status of the adjacent cell is low capacity load condition,
The adjustment mode for determining the Target cell capacity is to be belonged to again to the equipment of the Target cell；When the adjacent cell
Capacity status be high capacity load condition when, determine the Target cell capacity adjustment mode be to the Target cell into
Line splitting dilatation.
Optionally, the processing module 33 is to the mesh specifically for the adjustment mode when the Target cell capacity
When mark cell carries out division dilatation, if determining that the Target cell includes at least according to the device distribution mode of the Target cell
Two RHUB, and the Target cell covers at least two interior spaces；Then, according to the quantity of the interior space by the mesh
Mark cell splitting is at least two sub-cells, wherein each sub-cell corresponds at least one RHUB, and each sub-cell
Cover an interior space；If determining that the Target cell includes at least two according to the device distribution mode of the Target cell
RHUB, and the Target cell covers an interior space；Then, the Target cell is split into according to the quantity of the RHUB
At least two sub-cells, wherein the corresponding RHUB in each sub-cell；If according to the device distribution side of the Target cell
Formula determine the Target cell include a RHUB, then according to the quantity of the pRRU by the Target cell homeokinesis at two
A sub-cell.
Optionally, the processing module 33 is to the mesh specifically for the adjustment mode when the Target cell capacity
When the equipment of mark cell is belonged to again, if the device distribution mode according to the Target cell determines the Target cell extremely
It less include two RHUB, and the Target cell covers at least two interior spaces；Then, it will be close to the adjacent cell first threshold
The RHUB belonging to the interior space in range belongs to the adjacent cell again；If according to the equipment of the Target cell point
Mode for cloth determines that the Target cell includes at least two RHUB, and the Target cell covers an interior space；Then, it will lean on
The RHUB within the scope of the nearly adjacent cell second threshold belongs to the adjacent cell again；If according to the Target cell
Device distribution mode determines that the Target cell includes that a RHUB then will be close in the adjacent cell third threshold range
The pRRU belongs to the adjacent cell again.
Optionally, the determining module 32 is more than or equal to specifically for the busy downlink traffic that is averaged when the adjacent cell
First threshold, and the average RRC connection number of the adjacent cell be more than or equal to second threshold when, determine the adjacent cell be high capacity
Load condition；The determining module 32 is averaged downlink traffic less than first threshold specifically for the busy when the adjacent cell, or
When the average RRC connection number of the adjacent cell is less than second threshold, determine that the adjacent cell is low capacity load condition.
Optionally, the determining module 32, specifically for when the Target cell busy be averaged downlink traffic greater than etc.
In third threshold value, and when the average RRC connection number of the Target cell is more than or equal to four threshold values, determine that the Target cell reaches
To dilatation thresholding.
Optionally, sending module 34, for sending the network index data statistics mould of cell to the professional network management platform
Plate, in order to which the professional network management platform generates the cell according to the network index data statistics template statistics of the cell
Network index data simultaneously store.
Using integrated module, the adjustment device of cell capacity include: storage unit, processing unit and
Interface unit.Processing unit is used to carry out control management to the movement of the adjustment device of cell capacity.Interface unit is used for cell
The information exchange of the adjustment device and other equipment of capacity.Storage unit, the program of the adjustment device for storing cell capacity
Code and data.
Wherein, using processing unit as processor, storage unit is memory, and interface unit is for communication interface.Wherein,
The adjustment device of cell capacity referring to fig. 4, including communication interface 401, processor 402, memory 403 and bus 404,
Communication interface 401, processor 402 are connected by bus 404 with memory 403.
Processor 402 can be a general central processor (Central Processing Unit, CPU), micro process
Device, application-specific integrated circuit (Application-Specific Integrated Circuit, ASIC) or one or more
A integrated circuit executed for controlling application scheme program.
Memory 403 can be read-only memory (Read-Only Memory, ROM) or can store static information and instruction
Other kinds of static storage device, random access memory (RandomAccess Memory, RAM) or letter can be stored
The other kinds of dynamic memory of breath and instruction, is also possible to Electrically Erasable Programmable Read-Only Memory (Electrically
Erasable ProgrammableRead-only Memory, EEPROM), CD-ROM (Compact Disc Read-
OnlyMemory, CD-ROM) or other optical disc storages, optical disc storage (including compression optical disc, laser disc, optical disc, digital universal light
Dish, Blu-ray Disc etc.), magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or storing that there is instruction
Or data structure form desired program code and can by any other medium of computer access, but not limited to this.It deposits
Reservoir, which can be, to be individually present, and is connected by bus with processor.Memory can also be integrated with processor.
Wherein, memory 403 is used to store the application code for executing application scheme, and is controlled by processor 402
System executes.Communication interface 401 be used for other equipment carry out information exchange, such as support cell capacity adjustment device and other
The information exchange of equipment, such as obtain data from other equipment or send data to other equipment.Processor 402 is for executing
The application code stored in memory 403, to realize method described in the embodiment of the present application.
In addition, a kind of calculating storage media (or medium) is also provided, including carrying out in above-described embodiment when executed
The instruction for the method operation that the adjustment device of cell capacity executes.In addition, also providing a kind of computer program product, including above-mentioned
Calculate storage media (or medium).
Wherein, all related contents for each step that above method embodiment is related to can quote corresponding function module
Function description, effect details are not described herein.
It should be understood that in various embodiments of the present invention, magnitude of the sequence numbers of the above procedures are not meant to execute suitable
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
The scope of the present invention.
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 system, apparatus and method, it can be with
It realizes by another way.For example, apparatus embodiments described above are merely indicative, 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 equipment 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, the functional units in various embodiments of the present invention may be integrated into 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, technical solution of the present invention 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.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (full name in English: read-only memory, English letter
Claim: ROM), random access memory (full name in English: random access memory, English abbreviation: RAM), magnetic disk or light
The various media that can store program code such as disk.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (17)
1. a kind of method of adjustment of cell capacity, which is characterized in that
Obtain the network index data of cell and the equipment topological configuration data of cell in professional network management platform, wherein described small
The network index data in area include: cell busy be averaged downlink traffic, cell average radio resource control RRC connection number,
The equipment topological configuration data of the cell includes: the configuration data of device of the device distribution mode of cell, cell；
If determining that the Target cell reaches dilatation thresholding according to the network index data of Target cell, and small according to the target
The configuration data of device in area determines that the software and hardware resources of the equipment in the Target cell can support dilatation, then according to adjacent cell
The be averaged average RRC connection number of downlink traffic and the adjacent cell of busy determines the capacity status of the adjacent cell, wherein institute
Stating adjacent cell is the cell adjacent with the Target cell, and the equipment in Target cell includes: data convergence and crosspoint
RHUB, Remote Radio Unit pRRU；
The adjustment mode of the Target cell capacity is determined according to the capacity status of the adjacent cell；
The target is generated according to the device distribution mode of the adjustment mode of the Target cell capacity and the Target cell
The Adjusted Option of cell capacity, and the Adjusted Option of the Target cell capacity is sent to the professional network management platform, so as to
The profession network management platform is adjusted according to the capacity that the Adjusted Option carries out Target cell.
2. the method for adjustment of cell capacity according to claim 1, which is characterized in that according to the capacity shape of the adjacent cell
State determines the adjustment mode of the Target cell capacity, comprising:
When the capacity status of the adjacent cell is low capacity load condition, determine that the adjustment mode of the Target cell capacity is
The equipment of the Target cell is belonged to again；When the capacity status of the adjacent cell is high capacity load condition, really
The adjustment mode of the fixed Target cell capacity is to carry out division dilatation to the Target cell.
3. the method for adjustment of cell capacity according to claim 1, which is characterized in that according to the Target cell capacity
Adjustment mode and the device distribution mode of the Target cell generate the Adjusted Option of the Target cell capacity, comprising:
When the adjustment mode of the Target cell capacity is to carry out division dilatation to the Target cell,
If determining that the Target cell includes at least two RHUB, and the mesh according to the device distribution mode of the Target cell
Mark at least two interior space of MPS process；Then, the Target cell is split at least according to the quantity of the interior space
Two sub-cells, wherein each sub-cell corresponds at least one RHUB, and each sub-cell covers an Interior Space
Between；
If determining that the Target cell includes at least two RHUB, and the mesh according to the device distribution mode of the Target cell
Mark one interior space of MPS process；Then, according to the quantity of the RHUB by the Target cell be split at least two son it is small
Area, wherein the corresponding RHUB in each sub-cell；
If determining that the Target cell includes a RHUB according to the device distribution mode of the Target cell, according to
The quantity of pRRU is by the Target cell homeokinesis at two sub-cells.
4. the method for adjustment of cell capacity according to claim 1, which is characterized in that according to the Target cell capacity
Adjustment mode and the device distribution mode of the Target cell generate the Adjusted Option of the Target cell capacity, comprising:
When the adjustment mode of the Target cell capacity is to be belonged to again to the equipment of the Target cell,
If determining that the Target cell includes at least two RHUB, and the mesh according to the device distribution mode of the Target cell
Mark at least two interior space of MPS process；Then, it will be close to belonging to the interior space in the adjacent cell first threshold range
The RHUB belongs to the adjacent cell again；
If determining that the Target cell includes at least two RHUB, and the mesh according to the device distribution mode of the Target cell
Mark one interior space of MPS process；Then, the RHUB that will be close within the scope of the adjacent cell second threshold is belonged to again
The adjacent cell；
If determining that the Target cell includes a RHUB according to the device distribution mode of the Target cell, it will be close to institute
The pRRU stated in adjacent cell third threshold range belongs to the adjacent cell again.
5. the method for adjustment of cell capacity according to claim 1, which is characterized in that according to the busy of adjacent cell averagely under
The average RRC connection number of row flow and the adjacent cell determines the capacity status of the adjacent cell, comprising:
When the busy of the adjacent cell is averaged downlink traffic more than or equal to first threshold, and the average RRC connection of the adjacent cell
When number is more than or equal to second threshold, determine that the adjacent cell is high capacity load condition；
When the busy of the adjacent cell downlink traffic that is averaged is small less than the average RRC connection number of first threshold or the adjacent cell
When second threshold, determine that the adjacent cell is low capacity load condition.
6. the method for adjustment of cell capacity according to claim 1, which is characterized in that according to the network index of Target cell
Data determine that the Target cell reaches dilatation thresholding, comprising:
When the busy of the Target cell is averaged downlink traffic more than or equal to third threshold value, and the average RRC of the Target cell
When connection number is more than or equal to four threshold values, determine that the Target cell reaches dilatation thresholding.
7. the method for adjustment of cell capacity according to claim 1, which is characterized in that obtain cell in professional network management platform
Network index data and cell equipment topological configuration data, before, further includes:
The network index data statistics template of cell is sent, to the professional network management platform in order to the professional network management platform root
The network index data of the cell are generated according to the network index data statistics template statistics of the cell and are stored.
8. a kind of adjustment device of cell capacity, which is characterized in that
Module is obtained, for obtaining the network index data of cell in professional network management platform and the equipment topological arrangement number of cell
According to the busy that, wherein network index data of the cell include: cell be averaged downlink traffic, cell average radio resource
RRC connection number is controlled, the equipment topological configuration data of the cell includes: that the device distribution mode of cell, the equipment of cell are matched
Set data；
Determining module, if the network index data of the Target cell for being obtained according to the acquisition module determine that the target is small
Area reaches dilatation thresholding, and determines the soft or hard of the equipment in the Target cell according to the configuration data of device of the Target cell
Part resource can support dilatation, then is averaged the average RRC connection number of downlink traffic and the adjacent cell according to the busy of adjacent cell
Determine the capacity status of the adjacent cell, wherein the adjacent cell is the cell adjacent with the Target cell, in Target cell
Equipment include: data convergence with crosspoint RHUB, Remote Radio Unit pRRU；
The determining module is also used to determine the adjustment side of the Target cell capacity according to the capacity status of the adjacent cell
Formula；
Processing module, the adjustment mode of the Target cell capacity for being determined according to the determining module and the mesh
The device distribution mode of mark cell generates the Adjusted Option of the Target cell capacity, and by the adjustment of the Target cell capacity
Scheme is sent to the professional network management platform, so that the professional network management platform carries out Target cell according to the Adjusted Option
Capacity adjustment.
9. the adjustment device of cell capacity according to claim 8, which is characterized in that
The determining module is also used to determine the target when the capacity status of the adjacent cell is low capacity load condition
The adjustment mode of cell capacity is to be belonged to again to the equipment of the Target cell；When the capacity status of the adjacent cell is
When high capacity load condition, determine that the adjustment mode of the Target cell capacity is to carry out division dilatation to the Target cell.
10. the adjustment device of cell capacity according to claim 8, which is characterized in that
The processing module is to divide to the Target cell specifically for the adjustment mode when the Target cell capacity
When dilatation,
If determining that the Target cell includes at least two RHUB, and the mesh according to the device distribution mode of the Target cell
Mark at least two interior space of MPS process；Then, the Target cell is split at least according to the quantity of the interior space
Two sub-cells, wherein each sub-cell corresponds at least one RHUB, and each sub-cell covers an Interior Space
Between；
If determining that the Target cell includes at least two RHUB, and the mesh according to the device distribution mode of the Target cell
Mark one interior space of MPS process；Then, according to the quantity of the RHUB by the Target cell be split at least two son it is small
Area, wherein the corresponding RHUB in each sub-cell；
If determining that the Target cell includes a RHUB according to the device distribution mode of the Target cell, according to
The quantity of pRRU is by the Target cell homeokinesis at two sub-cells.
11. the adjustment device of cell capacity according to claim 8, which is characterized in that
The processing module, specifically for the adjustment mode when the Target cell capacity be to the equipment of the Target cell into
When row belongs to again,
If determining that the Target cell includes at least two RHUB, and the mesh according to the device distribution mode of the Target cell
Mark at least two interior space of MPS process；Then, it will be close to belonging to the interior space in the adjacent cell first threshold range
The RHUB belongs to the adjacent cell again；
If determining that the Target cell includes at least two RHUB, and the mesh according to the device distribution mode of the Target cell
Mark one interior space of MPS process；Then, the RHUB that will be close within the scope of the adjacent cell second threshold is belonged to again
The adjacent cell；
If determining that the Target cell includes a RHUB according to the device distribution mode of the Target cell, it will be close to institute
The pRRU stated in adjacent cell third threshold range belongs to the adjacent cell again.
12. the adjustment device of cell capacity according to claim 8, which is characterized in that
The determining module is more than or equal to first threshold, and institute specifically for the downlink traffic that be averaged of the busy when the adjacent cell
When stating the average RRC connection number of adjacent cell more than or equal to second threshold, determine that the adjacent cell is high capacity load condition；
The determining module is averaged downlink traffic less than first threshold or the neighbour specifically for the busy when the adjacent cell
When the average RRC connection number of cell is less than second threshold, determine that the adjacent cell is low capacity load condition.
13. the adjustment device of cell capacity according to claim 8, which is characterized in that
The determining module is averaged downlink traffic more than or equal to third threshold value specifically for the busy when the Target cell, and
When the average RRC connection number of the Target cell is more than or equal to four threshold values, determine that the Target cell reaches dilatation thresholding.
14. the adjustment device of cell capacity according to claim 8, which is characterized in that further include:
Sending module, for sending the network index data statistics template of cell to the professional network management platform, in order to described
Professional network management platform generates the network index data of the cell according to the network index data statistics template statistics of the cell
And it stores.
15. a kind of adjustment device of cell capacity, which is characterized in that including communication interface, processor, memory, bus；It is described
Memory is for storing computer executed instructions, and the processor is connect with the memory by the bus, when described small
When the adjustment device operation of area's capacity, the processor executes the computer executed instructions of the memory storage, so that described
The adjustment device of cell capacity executes the method for adjustment such as the described in any item cell capacities of claim 1-7.
16. a kind of computer storage medium, including instruction, which is characterized in that when described instruction is run on computers, so that
The computer executes the method for adjustment such as the described in any item cell capacities of claim 1-7.
17. a kind of computer program product, which is characterized in that the computer program product includes instruction code, described instruction
Code is used to execute the method for adjustment such as the described in any item cell capacities of claim 1-7.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111050338A (en) * | 2019-12-16 | 2020-04-21 | 重庆邮电大学 | Downstream capacity analysis method based on LampSite room distribution system |
| WO2021180127A1 (en) * | 2020-03-10 | 2021-09-16 | 华为技术有限公司 | Capacity expansion method for network device and related apparatus |
| WO2024055969A1 (en) * | 2022-09-13 | 2024-03-21 | 锐捷网络股份有限公司 | Digitalized-indoor-distribution-cell uplink deployment adjusting method and apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040235490A1 (en) * | 2003-05-22 | 2004-11-25 | Alcatel | Method for dynamically adjusting the capacity of mobile communication system |
| US20080070587A1 (en) * | 2002-09-18 | 2008-03-20 | Nokia Corporation | Method for managing radio resources and radio system |
| CN104244269A (en) * | 2014-09-23 | 2014-12-24 | 中国联合网络通信集团有限公司 | Cell networking method and device |
| CN104684091A (en) * | 2013-12-03 | 2015-06-03 | 华为技术服务有限公司 | Method and device for regulating network framework, network scheduling controller and base station |
| CN105592471A (en) * | 2014-10-24 | 2016-05-18 | 中兴通讯股份有限公司 | Resource utilization method and apparatus |
| WO2016082228A1 (en) * | 2014-11-29 | 2016-06-02 | 华为技术有限公司 | Method and apparatus for adjusting air interface capacity density |
-
2019
- 2019-04-03 CN CN201910265932.1A patent/CN110248369B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080070587A1 (en) * | 2002-09-18 | 2008-03-20 | Nokia Corporation | Method for managing radio resources and radio system |
| US20040235490A1 (en) * | 2003-05-22 | 2004-11-25 | Alcatel | Method for dynamically adjusting the capacity of mobile communication system |
| CN104684091A (en) * | 2013-12-03 | 2015-06-03 | 华为技术服务有限公司 | Method and device for regulating network framework, network scheduling controller and base station |
| CN104244269A (en) * | 2014-09-23 | 2014-12-24 | 中国联合网络通信集团有限公司 | Cell networking method and device |
| CN105592471A (en) * | 2014-10-24 | 2016-05-18 | 中兴通讯股份有限公司 | Resource utilization method and apparatus |
| WO2016082228A1 (en) * | 2014-11-29 | 2016-06-02 | 华为技术有限公司 | Method and apparatus for adjusting air interface capacity density |
Non-Patent Citations (2)
| Title |
|---|
| 凌聪等: ""浅谈室内分布建设如何实现规划与优化互动"", 《广西通信技术》 * |
| 孙小兵: ""LampSite室内覆盖解决方案研究"", 《邮电设计技术》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111050338A (en) * | 2019-12-16 | 2020-04-21 | 重庆邮电大学 | Downstream capacity analysis method based on LampSite room distribution system |
| CN111050338B (en) * | 2019-12-16 | 2022-05-03 | 重庆邮电大学 | Downstream capacity analysis method based on LampSite room distribution system |
| WO2021180127A1 (en) * | 2020-03-10 | 2021-09-16 | 华为技术有限公司 | Capacity expansion method for network device and related apparatus |
| EP4099636A4 (en) * | 2020-03-10 | 2023-08-02 | Huawei Technologies Co., Ltd. | Capacity expansion method for network device and related apparatus |
| WO2024055969A1 (en) * | 2022-09-13 | 2024-03-21 | 锐捷网络股份有限公司 | Digitalized-indoor-distribution-cell uplink deployment adjusting method and apparatus |
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| Publication number | Publication date |
|---|---|
| CN110248369B (en) | 2022-05-13 |
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