CN106028344B - The method and device for planning of website in a kind of network - Google Patents
The method and device for planning of website in a kind of network Download PDFInfo
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- CN106028344B CN106028344B CN201610320333.1A CN201610320333A CN106028344B CN 106028344 B CN106028344 B CN 106028344B CN 201610320333 A CN201610320333 A CN 201610320333A CN 106028344 B CN106028344 B CN 106028344B
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- 108010001267 Protein Subunits Proteins 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 4
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Classifications
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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
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
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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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Abstract
The invention discloses a kind of method and device for planning of website in network, are related to field of communication technology, can reduce network investment and project amount while meeting network coverage ability.This method comprises: the default frequency point number assignment in the first frequency range that all base stations use in by predeterminable area determines the remaining frequency point number for the first frequency range that all base stations use according to the default frequency point number to after other networks；The remaining frequency point number is compared with pre-determined threshold；When the remaining frequency point number is lower than the pre-determined threshold, at least one cell in all cells in the predeterminable area is deactivated；When the remaining frequency point number is greater than or equal to the pre-determined threshold, the cell in the predeterminable area is not deactivated；After deactivating to the cell in the predeterminable area, increase the base station that the second frequency range is used only in the predeterminable area.Present invention is mainly used in website planning process.
Description
Technical field
The present invention relates to a kind of method and device for planning of website in field of communication technology more particularly to network.
Background technique
GSM (Global System for Mobile Communication, global system for mobile communications) network is mesh
Preceding common mobile communications network, can be by using the base of two kinds of frequency ranges (being known as the first frequency range, the second frequency range individually below)
Stand and carry out on-premise network, that is, in on-premise network, exist the base station using only the first frequency range, using only the second frequency range base station,
And the base station of the first frequency range and the second frequency range is used simultaneously.With the rapid development of high speed data transmission service, carrier network
The pressure of bearing data service is increasing, to alleviate above-mentioned pressure, needs the part in GSM network base station institute working frequency
Frequency point allocation gives 3G (3rd-Generation, the 3rd generation mobile communication technology)/4G that can carry high speed data transmission service
(4rd-Generation, fourth generation mobile communication technology) network, to reduce the high data rate industry of carrying needed for GSM network
Business.
In the prior art, by the part frequency point allocation in GSM network base station institute working frequency to the method packet of 3G/4G network
It includes: firstly, by base station (including the base station of the first frequency range is used only and while using the first frequency range and the second frequency in predeterminable area
The base station of section) used in part frequency point allocation in the first frequency range give 3G/4G network；It then, is the normal of guarantee GSM network
It uses, in above-mentioned predeterminable area, increases significantly the base station that the second frequency range is used only, so that the base station of the second frequency range is used only
Above-mentioned zone can be independently covered, to guarantee the normal use of the region GSM network.
However, inventor has found in actual application, is increased significantly in predeterminable area and the second frequency range is used only
Base station needs huge network investment, while can generate heavy project amount.
Summary of the invention
The embodiment of the invention provides a kind of method and device for planning of website in network, can meet network coverage energy
While power, network investment and project amount are reduced.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
The planing method of website in a kind of network, wherein the frequency range that the base station in the network uses includes the first frequency range
With the second frequency range, which comprises
Default frequency point number assignment in the first frequency range that all base stations use in by predeterminable area give other networks it
Afterwards, the remaining frequency point number of the first frequency range that all base stations use is determined according to the default frequency point number；
The remaining frequency point number is compared with pre-determined threshold；
When the remaining frequency point number is lower than the pre-determined threshold, in all cells in the predeterminable area at least
One cell is deactivated；When the remaining frequency point number is greater than or equal to the pre-determined threshold, not to the preset areas
Cell in domain deactivates；
After being deactivated to the cell in the predeterminable area, increases in the predeterminable area and the second frequency range is used only
Base station.
The device for planning of website in a kind of network, wherein the frequency range that the base station in the network uses includes the first frequency range
With the second frequency range, described device includes:
First determination unit, the default frequency point number in the first frequency range used for base stations all in by predeterminable area
After distributing to other networks, the remaining frequency point number for the first frequency range that all base stations use is determined according to the default frequency point number
Mesh；
Comparing unit, for the remaining frequency point number to be compared with pre-determined threshold；
Unit is deactivated, is used for when the remaining frequency point number is lower than the pre-determined threshold, in the predeterminable area
At least one cell in all cells is deactivated；When the remaining frequency point number is greater than or equal to the pre-determined threshold
When, the cell in the predeterminable area is not deactivated；
Setting unit, for when determine need in the predeterminable area cell deactivate when, in the predeterminable area
It is interior to increase the base station that the second frequency range is used only.
The planning method and device of website in network provided by the invention, when remaining frequency point number is greater than or equal to pre- gating
In limited time, network coverage ability can be met；When remaining frequency point number is lower than pre-determined threshold, and therefore to cells all in predeterminable area
In at least one cell deactivated after, in predeterminable area increase be used only the second frequency range base station when, can also meet
Network coverage ability.Also, in the prior art by the default frequency point number assignment in the first frequency range to a large amount of after other networks
Increase and compared using only the base station of the second frequency range, in this application, is only just increased when remaining frequency point number is lower than pre-determined threshold
Using only the base station of the second frequency range, therefore the quantity of newly-increased base station can be substantially reduced, so as to reduce network investment and project amount.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
The flow chart of the planing method of website in the network that Fig. 1 provides for the embodiment of the present invention one；
Fig. 2 is the flow chart of the specific steps of step 13 in the embodiment of the present invention one；
Fig. 3 is the schematic diagram of cluster in the embodiment of the present invention one；
Fig. 4 is the flow chart of the planing method of website in network provided by Embodiment 2 of the present invention；
A kind of structural schematic diagram of the device for planning of website in the network that Fig. 5 provides for the embodiment of the present invention three；
Fig. 6 is the structural schematic diagram that unit is deactivated in the embodiment of the present invention three；
Another structural schematic diagram of the device for planning of website in the network that Fig. 7 provides for the embodiment of the present invention three.
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.
Embodiment one
For ease of understanding, before technical solution in the embodiment of the present invention is described, first to the embodiment of the present invention
The network being applicable in is briefly introduced.The embodiment of the present invention is suitable for (being known as the first frequency individually below by using two kinds of frequency ranges
Section and the second frequency range) base station carry out the network of network deployment, for example, GSM (Global System for Mobile
Communication, global system for mobile communications) network.Wherein, when be applicable in network is GSM network, the first frequency range can
For example, 900MHz frequency range, the second frequency range may be, for example, 1800MHz frequency range.Certainly, the embodiment of the present invention could be applicable to other
The network of network deployment is carried out by using the base station of two kinds of frequency ranges, correspondingly, the first frequency range and the second frequency range can also be it
His frequency range, the application are not especially limited.In the network that the embodiment of the present invention is applicable in, carry out used when network deployment
Base station includes: the base station using only the first frequency range, the base station using only the second frequency range and simultaneously using the first frequency range and second
The base station of frequency range.
Next, the planing method of website in network provided in an embodiment of the present invention is described, as described above, the net
The frequency range that base station in network uses may include the first frequency range and the second frequency range, as shown in Figure 1, the planing method includes:
Default frequency point number assignment in S11, the first frequency range that all base stations use in by predeterminable area gives other nets
After network, the remaining frequency point number for the first frequency range that all base stations use is determined according to default frequency point number.
In this step, predeterminable area can be the regions such as country, province, city, city.Default frequency point number can be predeterminable area
Whole frequency point numbers or part frequency point number in the first frequency range that interior all base stations use.For example, when the first frequency range is
900MHz frequency range, when the second frequency range is 1800MHz frequency range, default frequency point number can be, all base stations in predeterminable area (including only
Using 900MHz frequency range base station and simultaneously use 900MHz frequency range and 1800MHz frequency range base station) use 900MHz frequency
Whole frequency point numbers or part frequency point number in section.Wherein, when default frequency point number is that all base stations use in predeterminable area
900MHz frequency range in whole frequency point numbers when, namely when in the 900MHz frequency range that use base stations all in predeterminable area
When whole frequency point number assignments give other networks, the covering of the base station complete independently network using 1800MHz frequency range is needed.So
And it is poor using the coverage effect of the base station of 1800MHz frequency range itself, so that the base station using 1800MHz frequency range independently carries out
QoS of customer when covering is poor, it is thus preferred that in the 900MHz frequency range for only using base stations all in predeterminable area
Part frequency point number assignment give other networks.
It should be noted that can refer to above content when the first frequency range and the second frequency range are other frequency ranges and carry out first
The distribution of frequency point number is preset in frequency range.It should be noted that when the network that the embodiment of the present invention is applicable in is GSM network, step
" other networks " in rapid S11 can be 3G network and/or 4G network；And when the network that the embodiment of the present invention is applicable in is not GSM net
When network, it can also be in addition to 3G network and 4G network that " other networks " in step S11, which can be 3G network and/or 4G network,
Network.
As described above, the preferably default frequency point number of the embodiment of the present invention is all base stations use in predeterminable area the
Part frequency point number in one frequency range, then according to the remaining frequency point for presetting the first frequency range that frequency point number determines that all base stations use
Number is specifically, subtract institute in predeterminable area for whole frequency point numbers in the first frequency range that base stations all in predeterminable area use
Part frequency point number in the first frequency range for having base station to use obtains the surplus of the first frequency range that all base stations in predeterminable area use
Remaining frequency point number.
S12, remaining frequency point number is compared with pre-determined threshold.
For the understanding convenient for those skilled in the art to this step, before this step is described, first to default city
Relationship between area, base station and cell is briefly described: M (M is positive integer) a base station, Mei Geji may be present in predeterminable area
N (N is positive integer) a cell can be covered by standing.Predeterminable area includes M × N number of cell as a result,.
Then, this step is described: in this step, pre-determined threshold can be according to avoiding generation system in predeterminable area
The principle of interior interference is arranged.Wherein, interference is, when the remaining frequency point number in predeterminable area is less, to need two in system
Coverage cell is come using same frequency point in a or multiple base stations, when these base station distances are closer, cell that these base stations are covered
Distance is also relatively close, at this point, can be interfering with each other between these cells, to will appear congestion, the problems such as speech quality is poor.
To avoid the occurrence of the problem of interfering in system, need to distribute at least one frequency point for each cell, at this point, pre- gating
The cell number being limited in predeterminable area.For example, when there are 12 base stations in predeterminable area, when each base station covers 3 cells, in advance
Gating is limited to the cell number 12*3=36 in predeterminable area.
S13, when remaining frequency point number be lower than pre-determined threshold when, at least one cell in cells all in predeterminable area
It is deactivated；When remaining frequency point number is greater than or equal to pre-determined threshold, the cell in predeterminable area is not deactivated.
According to the content of step S12 it is found that when remaining frequency point number is less than pre-determined threshold, it will appear in predeterminable area and be
In system the problem of interference, thus, it needs to deactivate the cell in predeterminable area in this step, namely no longer small for this
Area distributes frequency point, from the problem of coming coverage cell using same frequency point without two or more base stations, can avoid appearance
In system the problem of interference.It is not in system in predeterminable area when remaining frequency point number is greater than or equal to pre-determined threshold
The problem of interference, because without being deactivated to the cell in predeterminable area.
S14, in predeterminable area cell deactivate after, in predeterminable area increase be used only the second frequency range base
It stands.
According to the content of step S13 it is found that when remaining frequency point number is greater than or equal to pre-determined threshold, not to predeterminable area
Interior cell deactivates, at this point, can realize the network coverage of predeterminable area using the base station of the first frequency range residue frequency point.And according to
The content of this step increases in predeterminable area and the second frequency range is used only it is found that when remaining frequency point number is lower than pre-determined threshold
Base station, at this point, be used only the second frequency range base station and can realize predeterminable area using the base station of the first frequency range residue frequency point
The network coverage.
Wherein, increasing in predeterminable area using only the base station of the second frequency range can be to increase only near deactivating cell
Using the base station of the second frequency range, alternatively, increasing the base station that the second frequency range is used only in the region far from deactivating cell.When remote
The region of activation cell leave away when increasing the base station that the second frequency range is used only, to make the base station using only the second frequency range and using the
The base station of one frequency range residue frequency point covers predeterminable area, need to redistribute the frequency point of all base stations, so that covering deactivation is small
The base station in area has sufficient frequency point.Thus preferably, increasing in predeterminable area using only the base station of the second frequency range is to go
Activation cell nearby increases the base station that the second frequency range is used only.
From the foregoing, it will be observed that network coverage ability can be met when remaining frequency point number is greater than or equal to pre-determined threshold；Work as residue
Frequency point number is lower than pre-determined threshold, and after therefore deactivating at least one cell in cells all in predeterminable area,
When increasing the base station for using the second frequency range in predeterminable area, network coverage ability can also be met.Also, with general in the prior art
Default frequency point number assignment in first frequency range is increased significantly to other networks to be compared using the base station of the second frequency range, in this Shen
Please in, only when remaining frequency point number be lower than pre-determined threshold when just increase use the second frequency range base station, therefore can substantially reduce newly
Increase the quantity of base station, so as to reduce network investment and project amount.
It is specific to what is " deactivated at least one cell in cells all in predeterminable area " in step S13 below
Step is illustrated, illustratively, as shown in Fig. 2, " carrying out at least one cell in cells all in predeterminable area
Deactivate " include:
S131, in predeterminable area, by the default frequency point number in the first frequency range that base stations all in predeterminable area are used
Mesh distribute to other networks before, all base stations that the first frequency range is used only are according to preset quantity sub-clustering.
In this step, preset quantity can be that K (K is less than or equal to the positive integer of M) is a.For example, as shown in figure 3,
In predeterminable area, when the default frequency point number assignment in the first frequency range that base stations all in by predeterminable area use gives other nets
The number of the base station (for convenience of describing, hereinafter referred to as " base station that the first frequency range is used only in original ") of the first frequency range is used only before network
When amount is 12, K can be 4, at this point, the former base station that the first frequency range is used only can be divided into 6 clusters in predeterminable area, each cluster includes
The base station of the first frequency range is used only in 4 originals, such as cluster includes that the first frequency range is used only in totally 4 originals by K1, K2, K3 and K4 in Fig. 3
Base station, in another example cluster includes that the base station of the first frequency range is used only in totally 4 originals by K3, K4, K5 and K6 in Fig. 3, at this point, each original only makes
3 cells can be covered with the base station of the first frequency range.
S132, it determines in the base station area defined of group cluster with the presence or absence of the base station using only the second frequency range.
Illustratively, as shown in figure 3, organizing the base of cluster when each cluster includes the base station that the first frequency range is used only in 4 originals
The shape for area defined of standing is quadrangle.It determines in the base station area defined of group cluster with the presence or absence of using only second
The purpose of the base station of frequency range is, determine by default frequency point allocation to other networks after, with the presence or absence of the second frequency can be used only
The base station of section should distribute frequency point using only the cell that the base station of the second frequency range can be covered for the base station of group cluster.When in the presence of only
Using the second frequency range base station when, using only the second frequency range base station can for form cluster base station be covered cell distribution frequency
Point at this point, coming coverage cell using same frequency point without two base stations in the base station of group cluster, thus organizes the base station institute of cluster
The problem of cell of covering is not in interference in system, without being deactivated to cell.It should be noted that when being not present
Using only the second frequency range base station when, need two base stations using only the first frequency range to come coverage cell using same frequency point.
S133, when in the base station area defined of group cluster there is no using only the second frequency range base station when, judge group
Whether the distance between any two base station is less than pre-determined distance thresholding in the base station of cluster.
In this step, judge whether the distance between any two base station is less than pre-determined distance door in the base station of group cluster
The purpose of limit be it is determining, it is same using default frequency point allocation to two base stations after other networks, organized in the base station of cluster
When one frequency point coverage cell, whether can be interfered with each other between the two cells.When in the base station of group cluster there are two base stations it
Between distance when being less than pre-determined distance thresholding, can interfere with each other between the cell that the two base stations are covered using same frequency point.When
When the distance between any two base station is greater than or equal to pre-determined distance thresholding in the base station of group cluster, covered using same frequency point
Cell between will not interfere with each other.
Wherein, illustratively, when predeterminable area is city, pre-determined distance thresholding can be 1km, 1.5km.Certainly, it presets
Distance threshold can be also other distances, as long as can be realized above-mentioned purpose.
S134, when in the base station of group cluster there are the distance between two base stations be less than pre-determined distance thresholding when, to composition
At least one cell in all cells that the base station of cluster is covered is deactivated.
According to the above it is found that when there are the distance between two base stations to be less than pre-determined distance door in the base station of group cluster
In limited time, it can be interfered with each other between the cell that the two base stations are covered using same frequency point.To avoid above-mentioned interference, then need by
At least one cell in all cells that the base station of group cluster is covered is deactivated.
In the above-described embodiments, " at least one of all cells that the base station of group cluster is covered in step S134
Cell is deactivated " the step of can specifically: whether there is in the base station area defined of judgement group cluster while using
The base station of first frequency range and the second frequency range；When the base station area defined memory of group cluster uses the first frequency range and at the same time
When the base station of two frequency ranges, the second frequency range as used in the base station can provide a certain number of frequency points, so that without neighbouring
Two base stations use same frequency point coverage cell, are not in asking for interference between the cell that the base station of group cluster is covered at this time
Topic, because being deactivated without the base station to group cluster；And when there is no simultaneously in the base station area defined of group cluster
When using the base station of the first frequency range and the second frequency range, at least one cell in all cells that the base station of group cluster is covered
It is deactivated.
It in the above-described embodiments, is small convenient for which of determining all cells preferentially covered to the base station of group cluster
Area is deactivated, step S134 may also include that preferentially deactivated according to the first preferential deactivating cell list and/or second it is small
At least one cell in all cells that area's list covers the base station of group cluster deactivates.
Wherein, each cell side in all cells that the first preferential deactivating cell list is covered according to the base station of group cluster
The signal strength size of edge is configured.For example, each cell in all cells that successively base station of determining group cluster is covered
Then above-mentioned signal strength is ranked up by the signal strength at edge according to size, the base station of preferential deactivation group cluster is covered
The big cell of marginal signal strength in all cells of lid.Wherein, signal strength may be, for example, signal level.It is strong with signal below
It spends to be illustrated to the setting principle of the first preferential deactivating cell list for signal level: when cell edge signal electricity
When flat intensity is stronger, such as when more than -95dBm, illustrate to can receive the signal of adjacent cell in the cell, thus when this is small
After area is deactivated, the signal of adjacent cell can be used to be communicated, without increasing the base station that the second frequency range is used only, at this time
Project amount can be reduced.
Second preferential deactivating cell list is according to used in each cell in all cells that the base station of group cluster covers
How much frequency point number is configured.For example, successively determining in all cells of the base station covering of group cluster used in each cell
Then above-mentioned frequency point number is ranked up, the institute that the base station of preferential deactivation group cluster is covered by frequency point number according to how many
There is the small numbers of cell of cell intermediate-frequeney point.The setting principle of the second preferential deactivating cell list is illustrated below: when
When the small numbers of cell of all cell intermediate-frequeney points that the base station of preferential deactivation group cluster is covered, second is used only increasing
Behind the base station of frequency range, the frequency point number for needing to be arranged for the base station is also less, thus can reduce project amount.
In the above content " according to the first preferential deactivating cell list and the second preferential deactivating cell list to composition
At least one cell in all cells that the base station of cluster is covered is deactivated " the step of can specifically: it is preferential to first
Cell in the preferential deactivating cell list of cell and second in the list of deactivating cell, which weights, to be averaging, and determines that third is preferential
Deactivating cell list, in all cells covered according to the preferential deactivating cell list of third to the base station of group cluster extremely
A few cell is deactivated.Wherein, above-mentioned weighting averaging can be, by the cell in the first preferential deactivating cell list
Respectively multiplied by identical or different proportionality coefficient, for example, multiplied by 0.6, it then will be in the second preferential deactivating cell list
Cell is respectively multiplied by identical or different proportionality coefficient, for example, multiplied by 0.4, later by the first preferential deactivating cell list
In cell in the second preferential deactivating cell list cell correspondence be added, the coefficient of each cell is obtained, according to cell
The size of coefficient be ranked up, obtain the preferential deactivating cell list of third.
Certainly, it is preferentially gone in the cell that the embodiment of the present invention can also be covered according to the base station of the determining group cluster of other methods
The cell of activation.
It should be noted that multiple clusters may be divided into using the base station of the first frequency range in predeterminable area, thus need by
Each cluster carries out above-mentioned processing, to determine deactivated cell.It should be noted that implement the process described above it
Afterwards, network can be optimized, for example, controlling etc. network failure, the prior art can refer to the optimization of network and carry out.
Embodiment two
It is determined in above-described embodiment one after increasing the base station using only the second frequency range, to meet network capacity covering, such as
Shown in Fig. 4, the planing method of network intermediate-frequeney point provided in an embodiment of the present invention further include:
S15, determine the increased base station that the second frequency range is used only needed for frequency point number.
When it is implemented, can first determine that the range of the cell covered in the increased base station that the second frequency range is used only
Interior, default frequency point number assignment in the first frequency range that all base stations use in by predeterminable area before other networks to only making
With the first total traffic of the base station institute coverage cell of the first frequency range, then according to the first total traffic, determining increased only makes
Frequency point number needed for base station with the second frequency range.For example, second frequency range can be used only according to-B table assessment in Ireland is increased
Base station needed for frequency point number.Since Ireland-B table is the prior art, thus no longer it is discussed in detail herein.
S16, determine at least one cell in the predeterminable area is deactivated after, by bases all in predeterminable area
Default frequency point number assignment in the first frequency range that station uses, should to frequency point number needed for the certain base station before other networks
Certain base station is while using the base station of the first frequency range and the second frequency range.
When it is implemented, when the default frequency point number assignment in the first frequency range that all base stations use in by predeterminable area
Base station while to before other networks using the first frequency range and the second frequency range is (hereinafter referred to as former to use the first frequency range simultaneously
With the base station of the second frequency range) cell that is covered when being deactivated, determines the former base for using the first frequency range and the second frequency range simultaneously
Second total traffic of covered cell of standing, and determined according to the second total traffic while using the first frequency range and the second frequency range
Base station needed for frequency point number.For example, the base of the first frequency range and the second frequency range can be assessed while be used according to Ireland-B table
Frequency point number needed for standing.
When the former cell covered simultaneously using the base station of the first frequency range and the second frequency range is not deactivated, and the base station institute
When the remaining frequency point number of the first frequency range used is L, firstly, determining the former base station for using the first frequency range and the second frequency range simultaneously
The third total traffic of the cell covered, then, it is determined that the corresponding frequency point number of the third total traffic then will be above-mentioned
Frequency point number subtracts L frequency point, obtains simultaneously using frequency point number needed for the base station of the first frequency range and the second frequency range.For example,
The corresponding frequency point number of third total traffic can be determined according to Ireland-B table.
It should be noted that can be optimized to network after implementing the process described above, for example, to network event
Barrier controls etc., can refer to the prior art to the optimization of network and carries out.
Embodiment three
As shown in figure 5, the embodiment of the present invention three provides a kind of device for planning 4 of website in network, wherein in network
The frequency range that base station uses includes the first frequency range and the second frequency range, which includes: the first determination unit 41, for that will preset
Default frequency point number assignment in the first frequency range that all base stations use in region is given after other networks, according to default frequency point number
Mesh determines the remaining frequency point number for the first frequency range that all base stations use；Comparing unit 42, for by remaining frequency point number and in advance
Gating limit is compared；Unit 43 is deactivated, for owning in predeterminable area when remaining frequency point number is lower than pre-determined threshold
At least one cell in cell is deactivated；When remaining frequency point number is greater than or equal to pre-determined threshold, not to preset areas
Cell in domain deactivates；Setting unit 44, for when determine need in predeterminable area cell deactivate when, in preset areas
Increase the base station that the second frequency range is used only in domain.
From the foregoing, it will be observed that in network provided by the invention website device for planning, when remaining frequency point number be greater than or equal to it is pre-
Gating is prescribed a time limit, and network coverage ability can be met；When remaining frequency point number be lower than pre-determined threshold, and therefore in predeterminable area own
It, can also when increasing the base station that the second frequency range is used only in predeterminable area after at least one cell in cell is deactivated
Meet network coverage ability.In addition, in the prior art by the default frequency point number assignment in the first frequency range to after other networks
It increases significantly and is compared using only the base station of the second frequency range, in this application, only just when remaining frequency point number is lower than pre-determined threshold
Increase the base station that the second frequency range is used only, therefore the quantity of newly-increased base station can be substantially reduced, so as to reduce network investment and work
Cheng Liang.
Wherein, as shown in fig. 6, deactivating unit 43 can include: sub-clustering subelement 431 is low for working as remaining frequency point number
When pre-determined threshold, in predeterminable area, by the default frequency point number in the first frequency range that base stations all in predeterminable area are used
Mesh distribute to other networks before, all base stations that the first frequency range is used only are according to preset quantity sub-clustering；Determine subelement
432, for whether there is the base station using only the second frequency range in the base station area defined of determination group cluster；Judgment sub-unit
433, for judging group cluster when the base station using only the second frequency range is not present in the base station area defined of group cluster
Whether the distance between any two base station is less than pre-determined distance thresholding in base station；Subelement 434 is deactivated, for when group cluster
Base station in there are the distance between two base stations be less than pre-determined distance thresholding when, the base station of group cluster is covered all small
At least one cell in area is deactivated.
Wherein, it deactivates subelement 434 to be specifically used for: when there are the distance between two base stations are small in the base station of group cluster
When pre-determined distance thresholding, judges to whether there is in the base station area defined of group cluster while using the first frequency range and second
The base station of frequency range；When the base station for being not present while using the first frequency range and the second frequency range in the base station area defined of group cluster
When, at least one cell in all cells covered to the base station of group cluster deactivates.
It deactivates 434 subelement of subelement to be specifically used for: when there are the distance between two base stations in the base station of group cluster
When less than pre-determined distance thresholding, according to the first preferential deactivating cell list and/or the second preferential deactivating cell list to group
At least one cell in all cells that the base station of cluster is covered is deactivated；Wherein, the first preferential deactivating cell
The signal strength size of each cell edge is configured in all cells that list is covered according to the base station of group cluster；Second is excellent
The frequency point number that each cell uses in all cells that first deactivating cell list is covered according to the base station of group cluster how much into
Row setting.
Wherein, it deactivates subelement 434 to be specifically used for: when there are the distance between two base stations are small in the base station of group cluster
When pre-determined distance thresholding, in the cell and the second preferential deactivating cell list in the first preferential deactivating cell list
Cell weighting is averaging, and the preferential deactivating cell list of third is determined, according to the preferential deactivating cell list of third to a group cluster
All cells for being covered of base station at least one cell deactivated.
In addition, as shown in fig. 7, device 4 further include: the second determination unit 45, for determine it is increased be used only second frequency
Frequency point number needed for the base station of section；Third determination unit 46, for determining at least one cell in the predeterminable area
After being deactivated, the default frequency point number assignment in the first frequency range that base stations all in predeterminable area are used is to other networks
Frequency point number needed for certain base station before, the certain base station are while using the base station of the first frequency range and the second frequency range.
It should be noted that the embodiment of the present invention three provide network in website device for planning 4 each structural unit tool
Body function refers to embodiment of the method one above.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and the highlights of each of the examples are the places with other embodiments.Especially for Installation practice
For, since it is substantially similar to the method embodiment, so describing fairly simple, referring to the portion of embodiment of the method in place of correlation
It defends oneself bright.
It should be noted that the apparatus embodiments described above are merely exemplary, wherein being used as separate part description
Unit may or may not be physically separated, component shown as a unit may or may not be
Physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to the actual needs
Some or all of subelement therein is selected to achieve the purpose of the solution of this embodiment.In addition, device provided by the invention is real
Apply in an attached drawing, the connection relationship between subelement indicate between them have communication connection, specifically can be implemented as one or
A plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, it can understand
And implement.
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 (12)
1. the planing method of website in a kind of network, wherein the frequency range that the base station in the network uses include the first frequency range and
Second frequency range, which is characterized in that the described method includes:
Default frequency point number assignment in the first frequency range that all base stations use in by predeterminable area is given after other networks, root
The remaining frequency point number for the first frequency range that all base stations use is determined according to the default frequency point number；
The remaining frequency point number is compared with pre-determined threshold；
When the remaining frequency point number is lower than the pre-determined threshold, at least one of all cells in the predeterminable area
Cell is deactivated；Include: in the predeterminable area, in the first frequency range that base stations all in predeterminable area will be used
Default frequency point number assignment is to the base stations before other networks, all that the first frequency range is used only according to preset quantity sub-clustering；Really
Surely it forms in the base station area defined of the cluster with the presence or absence of the base station using only the second frequency range；When the base for forming the cluster
There is no when the base station using only the second frequency range in area defined of standing, judge to form any two base in the base station of the cluster
It the distance between stands and whether to be less than pre-determined distance thresholding；When there are the distance between two base stations are small in the base station for forming the cluster
When the pre-determined distance thresholding, at least one cell in all cells covered to the base station for forming the cluster is gone
Activation；After deactivating to the cell in the predeterminable area, increase the base that the second frequency range is used only in the predeterminable area
It stands；
When the remaining frequency point number is greater than or equal to the pre-determined threshold, the cell in the predeterminable area is not deactivated
It is living.
2. the method according to claim 1, wherein the base station of the described pair of composition cluster covered it is all small
At least one cell in area is deactivated specifically:
Judgement forms the base that whether there is while using the first frequency range and the second frequency range in the base station area defined of the cluster
It stands；
When being not present in the base station area defined for forming the cluster while using the base station of the first frequency range and the second frequency range,
At least one cell in all cells covered to the base station for forming the cluster deactivates.
3. the method according to claim 1, wherein the base station of the described pair of composition cluster covered it is all small
At least one cell in area is deactivated specifically:
According to the first preferential deactivating cell list and/or the second preferential deactivating cell list, to the base station for forming the cluster
At least one cell in all cells covered is deactivated；
Wherein, each small in all cells that the described first preferential deactivating cell list is covered according to the base station for forming the cluster
The signal strength size of area edge is configured；The second preferential deactivating cell list is according to the base station institute for forming the cluster
How much the frequency point number that each cell uses in all cells of covering is configured.
4. according to the method described in claim 3, it is characterized in that, described according to the first preferential deactivating cell list and second
At least one cell in all cells that preferential deactivating cell list covers the base station for forming the cluster deactivates
It is living specifically:
To the cell in the cell and the second preferential deactivating cell list in the described first preferential deactivating cell list
Weighting is averaging, and determines the preferential deactivating cell list of third, according to the preferential deactivating cell list of the third to composition institute
At least one cell stated in all cells that the base station of cluster is covered is deactivated.
5. method according to claim 1-4, which is characterized in that the method also includes:
Frequency point number needed for determining the increased base station that the second frequency range is used only.
6. according to the method described in claim 5, it is characterized in that, the method also includes: determine in the predeterminable area
At least one cell deactivated after, the default frequency point number in the first frequency range for using base stations all in predeterminable area
Frequency point number needed for distributing to the certain base station before other networks, the certain base station are to use the first frequency range and the simultaneously
The base station of two frequency ranges.
7. the device for planning of website in a kind of network, wherein the frequency range that the base station in the network uses include the first frequency range and
Second frequency range, which is characterized in that described device includes:
First determination unit, the default frequency point number assignment in the first frequency range used for base stations all in by predeterminable area
After other networks, the remaining frequency point number for the first frequency range that all base stations use is determined according to the default frequency point number；
Comparing unit, for the remaining frequency point number to be compared with pre-determined threshold；
Unit is deactivated, for owning in the predeterminable area when the remaining frequency point number is lower than the pre-determined threshold
At least one cell in cell is deactivated；When the remaining frequency point number is greater than or equal to the pre-determined threshold, no
Cell in the predeterminable area is deactivated；
Setting unit, for increasing in the predeterminable area when determining that needs deactivate the cell in the predeterminable area
Add the base station using only the second frequency range；
Wherein, the deactivation unit includes:
Sub-clustering subelement, will be in the predeterminable area for when the remaining frequency point number is lower than the pre-determined threshold
Default frequency point number assignment in the first frequency range that all base stations use in predeterminable area only makes to before other networks, all
With the base station of the first frequency range according to preset quantity sub-clustering；
Subelement is determined, for determining in the base station area defined for forming the cluster with the presence or absence of using only the second frequency range
Base station；
Judgment sub-unit, for when there is no the base stations using only the second frequency range in the base station area defined for forming the cluster
When, judge to form whether the distance between any two base station in the base station of the cluster is less than pre-determined distance thresholding；
Deactivate subelement, for when exist in the base station for forming the cluster the distance between two base stations be less than it is described preset away from
When from thresholding, at least one cell in all cells covered to the base station for forming the cluster is deactivated.
8. device according to claim 7, which is characterized in that the deactivation subelement is specifically used for:
When being less than the pre-determined distance thresholding there are the distance between two base stations in the base station for forming the cluster, judge to form
It whether there is while using the base station of the first frequency range and the second frequency range in the base station area defined of the cluster；
When being not present in the base station area defined for forming the cluster while using the base station of the first frequency range and the second frequency range,
At least one cell in all cells covered to the base station for forming the cluster deactivates.
9. device according to claim 7, which is characterized in that the deactivation subelement is specifically used for:
When being less than the pre-determined distance thresholding there are the distance between two base stations in the base station for forming the cluster, according to first
Preferential deactivating cell list and/or the second preferential deactivating cell list cover the base station for forming the cluster all small
At least one cell in area is deactivated；
Wherein, each small in all cells that the described first preferential deactivating cell list is covered according to the base station for forming the cluster
The signal strength size of area edge is configured；The second preferential deactivating cell list is according to the base station institute for forming the cluster
How much the frequency point number that each cell uses in all cells of covering is configured.
10. device according to claim 9, which is characterized in that the deactivation subelement is specifically used for:
When there is the distance between two base stations less than the pre-determined distance thresholding in the base station for forming the cluster, to described the
Cell in cell and the second preferential deactivating cell list in one preferential deactivating cell list, which weights, to be averaging, really
Determine the preferential deactivating cell list of third, the base station for forming the cluster is covered according to the preferential deactivating cell list of the third
At least one cell in all cells of lid is deactivated.
11. according to the described in any item devices of claim 7-10, which is characterized in that described device further include:
Second determination unit, for frequency point number needed for determining the increased base station that the second frequency range is used only.
12. device according to claim 11, which is characterized in that described device further include:
Third determination unit, for determine at least one cell in the predeterminable area is deactivated after, by preset areas
Default frequency point number assignment in the first frequency range that all base stations use in domain is to needed for the certain base station before other networks
Frequency point number, the certain base station are while using the base station of the first frequency range and the second frequency range.
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| CN201610320333.1A CN106028344B (en) | 2016-05-13 | 2016-05-13 | The method and device for planning of website in a kind of network |
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