CN103338462A - Network capacity expansion method and equipment - Google Patents

Abstract

The invention provides a network capacity expansion method and equipment. The network capacity expansion method comprises the following steps: (1) the service data information of each cell is acquired, wherein the service data information of each cell comprises the number of the activated users of services developed in each cell, the rates of the services and the KPI (Key Performance Indicator) information of the services; (2) the numbers of the activated users of the services of all cells and the rates of the services are counted to acquire the average rates of the single users of all service sets, wherein the service of the same type developed in all cells belongs to a service set of a capacity-to-be-expanded network; (3) the numbers of the activated users of the services developed in all cells and the KPI information of the services are counted to acquire the average KPI information of the single users of all the service sets; (4) according to the average rates and the average KPI information of the single users of all the service sets, the target rates of all the service sets are acquired; (5) according to the target rates of all the service sets and the service composition information of target cells, the capacity expansion indexes of the target cells are acquired; (6) according to the capacity expansion indexes of the target cells, the capacities of the target cells are expanded. The network capacity expansion method and equipment can improve capacity expansion effect of the network.

Description

Network capacity extension method and apparatus

Technical field

The present invention relates to the communication technology, relate in particular to a kind of network capacity extension method and apparatus.

Background technology

Along with popularizing rapidly of intelligent terminal, the data service bearer traffic of mobile Internet presents the situation of rapid growth, in order to guarantee the normal transmission of data service, need expand the capacity of network.

At present, use traffic model that the telephone traffic of the current carrying in base station is added up, the telephone traffic that obtains according to statistics is then expanded the capacity of this base station more.Above-mentioned network capacity extension method based on traffic model, only with speech business as to network capacity extension main reference factor, be a kind of expansion method of coarseness, make that the effect of the network capacity extension is not ideal enough.

Summary of the invention

The invention provides a kind of network capacity extension method and apparatus, in order to solve the undesirable problem of network capacity extension effect that exists in the prior art, with the relation between balancing network construction cost and the user's experience.

To achieve these goals, the invention provides a kind of network capacity extension method, comprising:

Obtain the service data information of each residential quarter, the service data information of described each residential quarter comprises excited user number, speed and the KPI Key Performance Indicator KPI information of the business of carrying out in each residential quarter;

Excited user number and speed to the business of carrying out in all residential quarters are added up, and obtain single user's Mean Speed of each services sets; Wherein, the business of the same type of carrying out in all residential quarters belongs to a services sets in the network to be expanded;

Excited user number and KPI information to the business of carrying out in all residential quarters are added up, and obtain the average KPI information of single user of each services sets;

According to single user's Mean Speed and the average KPI information of single user of each services sets, obtain the targeted rate of each services sets;

According to the targeted rate of each services sets and the professional configuration information of Target cell, obtain the dilatation index of described Target cell; Wherein, described Target cell is any one residential quarter in the described network to be expanded;

Dilatation index according to described Target cell is carried out dilatation to described Target cell.

To achieve these goals, the invention provides a kind of network capacity extension equipment, comprising:

First acquisition module is used for obtaining the service data information of each residential quarter, and the service data information of described each residential quarter comprises excited user number, speed and the KPI Key Performance Indicator KPI information of the business of carrying out in each residential quarter;

First statistical module is added up for excited user number and the speed of the business that all residential quarters are carried out, and obtains single user's Mean Speed of each services sets; Wherein, the business of the same type of carrying out in all residential quarters belongs to a services sets in the network to be expanded;

Second statistical module is added up for excited user number and the KPI information of the business that all residential quarters are carried out, and obtains the average KPI information of single user of each services sets;

Second acquisition module is used for single user's Mean Speed and the average KPI information of single user according to each services sets, obtains the targeted rate of each services sets;

The 3rd acquisition module is used for according to the targeted rate of each services sets and the professional configuration information of Target cell, obtains the dilatation index of described Target cell; Wherein, described Target cell is any one residential quarter in the described network to be expanded;

The dilatation module is used for according to the dilatation index of described Target cell described Target cell being carried out dilatation.

The invention provides a kind of network capacity extension method and apparatus, obtain the service data information of each residential quarter, the service data information of each residential quarter comprises the excited user number of the business of carrying out in each residential quarter, speed and KPI Key Performance Indicator (Key Performance Indicators, be called for short KPI) information, excited user number and speed to the business of carrying out in all residential quarters are added up, obtain single user's Mean Speed of each services sets, the business of the same type of carrying out in all residential quarters belongs to a services sets in the network to be expanded, excited user number and KPI information to the business of carrying out in all residential quarters are added up, obtain the average KPI information of single user of each services sets, single user's Mean Speed and the average KPI information of single user according to each services sets, obtain the targeted rate of each services sets, according to the targeted rate of each services sets and the professional configuration information of Target cell, obtain the dilatation index of Target cell, according to the dilatation index of Target cell Target cell is carried out dilatation.The present invention is in the process to the network capacity extension, constitute situation in conjunction with the business of carrying out in each residential quarter, obtain the dilatation index of each residential quarter, carry out dilatation according to the dilatation index, can improve the dilatation effect of network, thus the relation between balancing network construction cost and the user's experience.

Description of drawings

A kind of network capacity extension method schematic diagram that Fig. 1 provides for the embodiment of the invention;

A kind of network capacity extension device structure schematic diagram that Fig. 2 provides for the embodiment of the invention.

Embodiment

Below by drawings and Examples, technical scheme of the present invention is described in further detail.

A kind of network capacity extension method schematic diagram that Fig. 1 provides for the embodiment of the invention.This network capacity extension method can be used global system for mobile communications (Global System for Mobile Communications, be called for short GSM), general packet radio service (General Packet Radio Service, be called for short GPRS) system, Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access, be called for short WCDMA) system, Frequency Division Duplexing (FDD) Long Term Evolution Frequency Division Duplexing Long Term Evolution, be called for short FDD-LTE) system, TD SDMA (Time Division-Synchronous Code Division Multiple Access, be called for short TD-SCDMA) system, in the communication systems such as time-division Long Term Evolution (Time Division Long Term Evolution is called for short TD-LTE) system.

As shown in Figure 1, this network capacity extension method may further comprise the steps:

101, obtain the service data information of each residential quarter, the service data information of described each residential quarter comprises excited user number, speed and the KPI Key Performance Indicator KPI information of the business of carrying out in each residential quarter.

In the present embodiment, be that the present invention will be described for example with the WCDMA system.(the Service GPRS Supporting Node of service GPRS service support node from WCDMA network to be expanded, be called for short SGSN) with GGSN (Gateway GPRS Support Node is called for short GGSN) between gn interface and the network management platform service data information that extracts each residential quarter.Wherein, the service data information of each residential quarter comprises the KPI information of the business of carrying out in the speed of the business of carrying out in the excited user number, each residential quarter of the business of carrying out in each residential quarter and each residential quarter.Particularly, the excited user number of the business of carrying out in each residential quarter can be proposed from gn interface, and the speed of the business of carrying out in each residential quarter; Can from network management platform, get access to the KPI information of the business of carrying out in each residential quarter.In the present embodiment, Ye Wu excited user number is this professional number of users of current use in the residential quarter.

102, excited user number and the speed of the business of carrying out in all residential quarters are added up, obtain single user's Mean Speed of each services sets; Wherein, the business of the same type of carrying out in all residential quarters belongs to a services sets in the network to be expanded.

Particularly, from the service data information of each residential quarter, obtain the excited user number of the business of carrying out in each residential quarter and the speed of the business that carry out each residential quarter.Further, the speed of the business of carrying out in the excited user number of the business of carrying out in all residential quarters and all residential quarters is added up, obtain single user's Mean Speed of each services sets in the network to be expanded.Wherein, the business of the same type of carrying out in all residential quarters belongs to the services sets in this dilatation network.

Below concrete example corresponding relation between the business of carrying out in each services sets and all residential quarters is described.For example, comprise 3 residential quarters in the network to be expanded, be respectively residential quarter 1, residential quarter 2 and residential quarter 3, comprise professional 1, professional 2, professional 3 and professional 4 in the residential quarter 1; The business of carrying out in the residential quarter 2 comprises professional 1, professional 3 and professional 4; The business of carrying out in the residential quarter 3 comprises professional 1, professional 2 and professional 5.Business 1 in residential quarter 1, residential quarter 2 and the residential quarter 3 belongs to the services sets 1 in the network to be expanded, and the business 2 in residential quarter 1 and residential quarter 2 and the residential quarter 3 belongs to the services sets 2 in the network to be expanded, business 3 in residential quarter 1 and the residential quarter 2 belongs to the services sets 3 in the network to be expanded, business 4 in residential quarter 1 and the residential quarter 2 belongs to the services sets 4 in the network to be expanded, and the business 5 in the residential quarter 3 belongs to the services sets 5 in the network to be expanded.Only be example, those skilled in the art will be appreciated that the number of residential quarter in the network to be expanded is not limited to the number in the above-mentioned example herein, and the type of the business of carrying out in each residential quarter also is not limited to the type in the above-mentioned example.

Be example with services sets j, to single user's Mean Speed of services sets j

Acquisition process describe: suppose to comprise in the network to be expanded L residential quarter, add up the excited user number U of the professional j that belongs to services sets j that carries out in the speed of the professional j that belongs to services sets j that carries out in all residential quarters in L the residential quarter and all residential quarters _j, obtain single user's Mean Speed of services sets j then

Single user's Mean Speed of services sets j

Computing formula as follows:

${\stackrel{\‾}{v}}_j=\frac{1}{U_j}\×\frac{1}{L}\underset{i\∈A}{\mathrm{\Σ}}{v}_{\mathrm{ij}};$

Wherein, v _IjBe the speed of the professional j that belongs to services sets j that carries out in the cell i in L the residential quarter, A is the set of all residential quarters.

103, excited user number and the KPI information of the business of carrying out in all residential quarters are added up, obtain the average KPI information of single user of each services sets.

Particularly, from the service data information of each residential quarter, obtain the KPI information of the business of carrying out each residential quarter.KPI information to the business of carrying out in the excited user number of the business of carrying out in all residential quarters and all residential quarters is added up, and obtains single user's Mean Speed of each services sets in the network to be expanded.

Be example with services sets j, to the average KPI information of single user of services sets j

Acquisition process describe: suppose to comprise in the network to be expanded L residential quarter, add up the excited user number U of the professional j that belongs to services sets j that carries out in the KPI information of the professional j that belongs to services sets j that carries out in all residential quarters in L the residential quarter and all residential quarters _j, obtain the average KPI information of single user of services sets j

The average KPI information of single user of services sets j

Computing formula as follows:

${\stackrel{\‾}{K}}_j=\frac{1}{U_j}\×\frac{1}{L}\underset{i\∈A}{\mathrm{\Σ}}{K}_{\mathrm{ij}};$

Wherein, K _IjBe the KPI information of the professional j that belongs to services sets j that carries out in the cell i in L the residential quarter, A is the set of all residential quarters.

In the present embodiment, the KPI information of the professional j that belongs to services sets j that carries out in the cell i can connect times N for packet data protocol (Packet Data Protocol is called for short PDP) _Ij, correspondingly, the average KPI information of single user of services sets j is that single user's average PDP connects number of times

The KPI information of the professional j that belongs to services sets j that carries out in the cell i can connect time delay D for PDP _Ij, correspondingly, the average KPI information of single user of services sets j is that single user's average PDP connects time delay

If the KPI information of the professional j that belongs to services sets j that carries out in the cell i comprises PDP and connects times N _IjBe connected time delay D with PDP _Ij, correspondingly, the average KPI information of single user of services sets j comprises that single user's average PDP connects number of times Be connected time delay with single user's average PDP

Correspondingly, single user's average PDP of services sets j connects number of times

Computing formula as follows:

${\stackrel{\‾}{N}}_j=\frac{1}{U_j}\×\frac{1}{L}\underset{i\∈A}{\mathrm{\Σ}}{N}_{\mathrm{ij}}$

Single user's average PDP of services sets j connects time delay Computing formula as follows:

${\stackrel{\‾}{D}}_j=\frac{1}{U_j}\×\frac{1}{L}\underset{i\∈A}{\mathrm{\Σ}}{D}_{\mathrm{ij}}$

104, according to single user's Mean Speed and the average KPI information of single user of each services sets, obtain the targeted rate of each services sets.

Particularly, at each services sets of each service set in the residential quarter to be expanded, with single user's Mean Speed of services sets comparison threshold as this services sets.Further, the speed of the business that belongs to this services sets of carrying out in the comparison threshold of services sets and each residential quarter is compared, obtain first residential quarter.Wherein, the absolute difference minimum of single user's Mean Speed of the speed of the business that belongs to this services sets of carrying out in first residential quarter and this services sets.That is to say that the speed of the business that belongs to this services sets of carrying out in first residential quarter is near single user's Mean Speed of this services sets.Then the KPI information of the business that belongs to this services sets of carrying out in first residential quarter and the average KPI information of single user of this services sets are compared.If the KPI information of the business that belongs to services sets of carrying out in first residential quarter is less than the average KPI information of single user of services sets, with single user's Mean Speed of services sets targeted rate as this services sets.Wherein, the targeted rate of services sets is to satisfy single user rate of user's basic experience requirements.

Further, each services sets at each service set in the residential quarter to be expanded, if the KPI information of the business that belongs to services sets of carrying out in first residential quarter is greater than or equal to the average KPI information of single user of this services sets, adjust single user's Mean Speed of this services sets, with the comparison threshold of the single user's Mean Speed after this services sets adjustment as this services sets, the speed of carrying out the business that belongs to this services sets of will carry out in the comparison threshold of services sets and each residential quarter then compares, to obtain first residential quarter again, and the KPI information of the business that belongs to this services sets of carrying out in first residential quarter and the average KPI information of single user of this services sets compared, if the KPI information of first business is less than the average KPI information of single user of this services sets in first residential quarter, with single user's Mean Speed after this services sets adjustment as the targeted rate of this services sets.

Be example with services sets j below, to connecting number of times and single user's Mean Speed according to single user's average PDP, obtain the targeted rate of each services sets, perhaps the single user's average PDP according to each services sets connects time delay and single user's Mean Speed, and the process of obtaining the targeted rate of each services sets describes:

Particularly, with single user's Mean Speed of services sets j

As the comparison threshold of services sets j, with the speed v of the professional j that belongs to services sets j that carries out in all residential quarters _IjCompare with the comparison threshold of services sets j, first residential quarter from all residential quarters, wherein, the speed v of the professional j in first residential quarter _1jAbsolute difference minimum with the comparison threshold of services sets j.Further, with the KPI information K of professional j in first residential quarter _1jWith the average KPI information of single user of services sets j Compare, if the KPI information K of professional j in first residential quarter _1jLess than the average KPI information of single user of services sets j

, with single user's Mean Speed of this services sets j Targeted rate as services sets j.Wherein, services sets j can be any one services sets of all service set in the network to be expanded.

If the KPI information K of professional j in first residential quarter _1jBe greater than or equal to the average KPI information of single user of services sets j

, single user's Mean Speed of adjustment services sets j

, the single user's Mean Speed after then services sets j being adjusted

As the comparison threshold of services sets j, obtain first residential quarter again and with the KPI information K of professional j in first residential quarter _1jWith the average KPI information of single user of services sets j

The step that compares.If the KPI information K of professional j in first residential quarter _1jLess than the average KPI information of single user of services sets j , with the single user's Mean Speed after this services sets j adjustment

Targeted rate as services sets j.In this example, the KPI information K of professional j in first residential quarter _1jFor PDP connects number of times or PDP connection time delay, correspondingly, the average KPI information of single user of services sets j

For single user's average PDP connects number of times or single user's average PDP connection time delay.

Be example with services sets j below, the single user's average PDP according to each services sets connected number of times be connected time delay and single user's average speed with single user's average PDP that the process of obtaining the targeted rate of each services sets describes:

Particularly, with single user's Mean Speed of services sets j

As the comparison threshold of services sets j, the speed of the professional j that belongs to services sets j that carries out in all residential quarters and the comparison threshold of services sets j are compared, first residential quarter from all residential quarters, wherein, the speed v of the professional j in first residential quarter _1jAbsolute difference minimum with the comparison threshold of services sets j.

Further, with the KPI information K of the professional j that belongs to services sets j that carries out in first residential quarter _1jWith the average KPI information of single user of services sets j

Compare, soon the PDP of the professional j that belongs to services sets j that carries out in first residential quarter connects times N _1jBe connected time delay D with PDP _1j, be connected number of times with single user's average PDP of services sets j respectively

Be connected time delay with single user's average PDP

Compare.

If the PDP of the professional j that belongs to services sets j that carries out in first residential quarter connects times N _1jSingle user's average PDP less than services sets j connects number of times

, and the PDP of the professional j that belongs to services sets j that carries out in first residential quarter connects time delay D _1jSingle user's average PDP less than services sets j connects time delay

, namely

And

Can be with single user's Mean Speed of this services sets j targeted rate as this services sets.

If satisfy first residential quarter in the reality And

The current goal speed that the services sets j that gets access to is described has exceeded the user and has experienced requirement to single customer service speed substantially, if go to obtain the dilatation index according to the current goal speed of this services sets j, then is difficult to accurately weigh the residential quarter that needs dilatation.In order better dilatation to be carried out in the residential quarter in the network, to reach the balance between network construction cost and the user experience.Alternatively, satisfy comparing first residential quarter

And The time, adjust the current goal speed of services sets j according to the default adjustment factor, and the thresholding as a comparison of the current goal speed after services sets j adjusted, again choose first residential quarter and subsequent operation then from all residential quarters, the PDP of the professional j that belongs to services sets j that carries out in first residential quarter that selects connects times N _1jThe single user's average PDP that is greater than or equal to services sets j connects number of times

And the PDP of the professional j that belongs to services sets j that carries out in first residential quarter connects time delay D _1jSingle user's average PDP less than services sets j connects time delay

Perhaps the PDP of the professional j that belongs to services sets j that carries out in first residential quarter connects times N _1jSingle user's average PDP less than services sets j connects number of times

And the PDP of the professional j that belongs to services sets j that carries out in first residential quarter connects time delay D _1jThe single user's average PDP that is greater than or equal to services sets j connects time delay

, namely satisfy first residential quarter

And Perhaps satisfy first residential quarter

And

Then stop to obtain again first residential quarter, and the current goal speed after will adjusting with this first residential quarter corresponding service collection j is as the targeted rate of services sets j.

If the PDP of the professional j that belongs to services sets j that carries out in first residential quarter connects times N _1jThe single user's average PDP that is greater than or equal to services sets j connects number of times And the PDP that belongs to services sets that carries out in first residential quarter connects time delay D _1jThe single user's average PDP that is greater than or equal to services sets j connects time delay

Namely

And The current goal speed that the services sets j that gets access to is described can not satisfy the user and experience requirement to single customer service speed substantially.According to the default adjustment factor, to single user's Mean Speed of services sets j

Adjust, and the single user's Mean Speed after will adjusting

Be set at the comparison threshold of this services sets, re-execute and obtain first residential quarter and subsequent operation, satisfy up to first residential quarter that gets access to

And

Perhaps satisfy first residential quarter

And

Then stop to obtain again first residential quarter, and the current goal speed after will adjusting with this first residential quarter corresponding service collection j is as the targeted rate of services sets j.

If comparing first residential quarter satisfies

And

Perhaps satisfy first residential quarter

And

Can be with single user's Mean Speed of services sets j

Targeted rate as services sets j.

Preferably, can set of cells A be divided into two set A according to single user's Mean Speed of services sets ₁And A ₂, wherein

Be that example describes with services sets j below.From set A ₁In choose first residential quarter in all residential quarters and be designated as residential quarter t.KPI information K with the professional j that carries out among the t of residential quarter _TjWith the average KPI information of single user of services sets j Wherein, the KPI information K of the professional j that carries out among the t of residential quarter _TjComprise that PDP connects times N _TjBe connected time delay D with PDP _Tj, the average KPI information of single user of services sets j comprises that single user's average PDP connects number of times Be connected time delay with single user's average PDP

If set A ₁Middle residential quarter t satisfies

And

Can be with single user's Mean Speed of this services sets j

Targeted rate as this services sets j.

If residential quarter t satisfies in the reality

And

The current goal speed that the services sets j that gets access to is described has exceeded the user and has experienced requirement to single customer service speed substantially, if go to obtain the dilatation index according to the current goal speed of this services sets j, then is difficult to accurately weigh the residential quarter that needs dilatation.In order better dilatation to be carried out in the residential quarter in the network, to reach the balance between network construction cost and the user experience.Alternatively, satisfy comparing residential quarter t

And

The time, according to the current goal speed of default adjustment factor adjustment services sets j.For example, serve as to adjust factor adjustment with 5

Obtain

Then

As the comparison threshold of services sets j, from set A ₂In choose first residential quarter in all residential quarters and be designated as residential quarter n, and the PDP of the professional j that carries out among the n of residential quarter is connected times N _NjBe connected time delay D with PDP _NjBe connected number of times with user's average PDP respectively

Be connected time delay with single user's average PDP

Compare.If And

Continuing to carry out with 5 serves as to adjust factor adjustment

Obtain

And subsequent operation, up to from set A ₂In first residential quarter chosen be designated as residential quarter m, residential quarter m satisfies

And

Perhaps residential quarter m satisfies And

Then stop to obtain again first residential quarter, and the current goal speed after will adjusting with this residential quarter m corresponding service collection j

Can satisfy single customer service speed that the user experiences substantially, wherein, Δ is to serve as to adjust factor pair with 5 The number of times of adjusting.

If set A ₁Middle residential quarter t satisfies

And

Single user's Mean Speed of services sets j is described

Can not satisfy the user and experience requirement to single customer service speed substantially.According to the default adjustment factor, to single user's Mean Speed of services sets j

Adjust.For example, serve as to adjust factor adjustment with 5

Obtain

Then

As the comparison threshold of services sets j, from set A ₁In choose first residential quarter in all residential quarters and be designated as residential quarter g, and the PDP of the professional j that carries out among the g of residential quarter is connected times N _GjBe connected time delay D with PDP _GjBe connected number of times with user's average PDP respectively

Be connected time delay with single user's average PDP

Compare.If

And

Continuation serves as to adjust factor adjustment with 5

Obtain

And subsequent operation, up to from set A ₁In first residential quarter that gets access to be designated as residential quarter q, residential quarter q satisfies

And

Perhaps residential quarter q satisfies And

Then stop from set A ₁In choose first residential quarter again, and current with residential quarter q correspondence

As being to satisfy the targeted rate that the user experiences substantially, wherein λ represents with 5 to serve as to adjust factor pair

The number of times of adjusting.Obtain method and the process of targeted rate based on above-mentioned services sets j, can obtain the targeted rate that other services sets satisfy the basic experience requirements of user equally.

If set A ₁Middle residential quarter t satisfies

And

Perhaps residential quarter t satisfies

And

Can be with single user's Mean Speed of services sets j

Targeted rate as services sets j.

105, according to the targeted rate of each services sets and the professional configuration information of Target cell, obtain the dilatation index of described Target cell; Wherein, described Target cell is any one residential quarter in the described network to be expanded.

Particularly, from the professional configuration information of Target cell, extract each professional service traffics of carrying out in total service traffics of this Target cell and this Target cell.Alternatively, the professional configuration information of Target cell can be carried in the service data information of Target cell.Further, according to each professional service traffics of carrying out in total service traffics of Target cell and the Target cell, can obtain each professional composition of carrying out in this Target cell.

Illustrate, carrying out in the Target cell has M kind business, is example with the professional a in the M kind business, and the service traffics of professional a are s _a, wherein, a ∈ M, total service traffics of Target cell are s.

The composition p of professional a _aFor:

Wherein, a=1,2 ... M, p ₁+ p ₂+ ... + p _M=1.

Further, according to each professional excited user number of carrying out in each professional composition of the targeted rate that gets access to each services sets in the step 104 and Target cell and this Target cell, statistics is obtained the dilatation index of Target cell.

Carried out M kind business in the hypothetical target residential quarter, the formula that statistics is obtained the dilatation index of Target cell is:

$B=\underset{a=1}{\overset{M}{\mathrm{\Σ}}}{p}_a*u_a*v_a,$

a＝1,2,……M，p ₁+p ₂+…+p _M＝1。

Wherein, B represents the dilatation index of Target cell, p _aThe composition of representing professional a, u _aThe excited user number of representing professional a, v _aThe targeted rate of expression services sets a.

106, according to the dilatation index of described Target cell described Target cell is carried out dilatation.

Obtain the average traffic speed of Target cell, the dilatation index of obtaining in the average traffic speed of this Target cell and the step 105 is compared, if the professional Mean Speed of Target cell is lower than the dilatation index of this Target cell, then Target cell is carried out dilatation, satisfy the targeted rate that the user experiences so that the business of Target cell reaches.Particularly, obtain the observation time of Target cell, total service traffics of the Target cell that obtains according to step 105 and the observation time of this Target cell obtain the professional Mean Speed of Target cell.

Concrete formula is:

v＝S/T；

Wherein, v is the professional Mean Speed of Target cell, and S is total service traffics of Target cell, and T is the observation time of Target cell.

The network capacity extension method that present embodiment provides, obtain the service data information of each residential quarter, the service data information of each residential quarter comprises the excited user number of the business of carrying out in each residential quarter, speed and KPI information, excited user number and speed to the business of carrying out in all residential quarters are added up, obtain single user's Mean Speed of each services sets, the business of the same type of carrying out in all residential quarters belongs to a services sets in the network to be expanded, excited user number and KPI information to the business of carrying out in all residential quarters are added up, obtain the average KPI information of single user of each services sets, single user's Mean Speed and the average KPI information of single user according to each services sets, obtain the targeted rate of each services sets, according to the targeted rate of each services sets and the professional configuration information of Target cell, obtain the dilatation index of Target cell, according to the dilatation index of Target cell Target cell is carried out dilatation.The present invention is in the process to the network capacity extension, constitute situation in conjunction with the business of carrying out in each residential quarter, obtain the dilatation index of each residential quarter, carry out dilatation according to the dilatation index, can improve the dilatation effect of network, thus the relation between balancing network construction cost and the user's experience.

Alternatively, this network capacity extension method also comprises carries out dilatation to Target cell, generates assessment result.Particularly, after Target cell is carried out dilatation, can obtain the speed of the business of carrying out in the Target cell of dilatation front and back, then according to the speed of the business of carrying out in the Target cell before and after the dilatation, the enhancing rate of the speed of the business that obtains carrying out in the Target cell, and this enhancing rate is carried in the assessment result, can be shown to the network management personnel by display interface.

A kind of network capacity extension device structure schematic diagram that Fig. 2 provides for present embodiment.This network capacity extension equipment comprises: first acquisition module 21, the first statistics acquisition module 22, the second statistics acquisition module 23, second acquisition module 24, the 3rd acquisition module 25 and dilatation module 26.

Wherein, first acquisition module 21 is used for obtaining the service data information of each residential quarter, and the service data information of described each residential quarter comprises excited user number, speed and the KPI Key Performance Indicator KPI information of the business of carrying out in each residential quarter.First adds up acquisition module 22 adds up for excited user number and the speed of the business that all residential quarters are carried out, and obtains single user's Mean Speed of each services sets; Wherein, the business of the same type of carrying out in all residential quarters belongs to a services sets in the network to be expanded.Second adds up acquisition module 23 adds up for excited user number and the KPI information of the business that all residential quarters are carried out, and obtains the average KPI information of single user of each services sets.Second acquisition module 24 obtains the targeted rate of each services sets for single user's Mean Speed and the average KPI information of single user according to each services sets.The 3rd acquisition module 25 is used for according to the targeted rate of each services sets and the professional configuration information of Target cell, obtains the dilatation index of described Target cell; Wherein, described Target cell is any one residential quarter in the described network to be expanded.Dilatation module 26 is used for according to the dilatation index of described Target cell described Target cell being carried out dilatation.

In the present embodiment, be that the present invention will be described for example with the WCDMA system.Particularly, SGSN and gn interface GGSN between and the Networking Platform service data information that extract each residential quarter of first acquisition module 21 from WCDMA network to be expanded.Wherein, the service data information of each residential quarter comprises the KPI information of the business of carrying out in the speed of the business of carrying out in the excited user number, each residential quarter of the business of carrying out in each residential quarter and each residential quarter.Particularly, the excited user number of the business of carrying out in each residential quarter can be proposed from gn interface, and the speed of the business of carrying out in each residential quarter; Can from network management platform, get access to the KPI information of the business of carrying out in each residential quarter.In the present embodiment, Ye Wu excited user number is this professional number of users of current use in the residential quarter.

The second statistics acquisition module 22 is connected with first acquisition module 21.The first statistics acquisition module 22 obtains the excited user number of the business of carrying out in each residential quarter and the speed of the business that carry out each residential quarter from the service data information of each residential quarter, and the speed of the business of carrying out in the excited user number of the business of carrying out in all residential quarters and all residential quarters added up, obtain single user's Mean Speed of each services sets in the network to be expanded.Wherein, the business of the same type of carrying out in all residential quarters belongs to the services sets in this dilatation network.About the introduction of the corresponding relation between the business of carrying out in each services sets and all residential quarters, can repeat no more referring to the record of related content in above-described embodiment herein.The first statistics acquisition module 22 obtains single user's Mean Speed of services sets j Process, can repeat no more referring to the record of related content in above-described embodiment herein.

The second statistics acquisition module 23 is connected with first acquisition module 21, and the second statistics acquisition module 23 obtains the KPI information of the business of carrying out each residential quarter from the service data information of each residential quarter.The KPI information of the business of carrying out in the excited user number of the business of carrying out in 23 pairs of all residential quarters of the second statistics acquisition module and all residential quarters is added up, and obtains the average KPI information of single user of each services sets in the network to be expanded.The second statistics acquisition module 23 obtains the average KPI information of the single user of services sets j

Acquisition process, can repeat no more referring to the record of related content in above-described embodiment herein.

In the present embodiment, the KPI information of the professional j that belongs to services sets j that carries out in the cell i can connect times N for PDP _Ij, correspondingly, the average KPI information of single user of services sets j is that single user's average PDP connects number of times

The KPI information of the professional j that belongs to services sets j that carries out in the cell i can connect time delay D for PDP _Ij, correspondingly, the average KPI information of single user of services sets j is that single user's average PDP connects time delay

If the KPI information of the professional j that belongs to services sets j that carries out in the cell i comprises PDP and connects times N _IjBe connected time delay D with PDP _Ij, correspondingly, the average KPI information of single user of services sets j comprises that single user's average PDP connects number of times

Be connected time delay with single user's average PDP

Correspondingly, the second statistics acquisition module 23 obtains the single user's average PDP connection of services sets j number of times

Be connected time delay with single user's average PDP Process, can repeat no more referring to the record of related content in above-described embodiment herein.

Second acquisition module 24 is connected with the second statistics acquisition module 23 with the first statistics acquisition module 22, and second acquisition module 24 obtains the targeted rate of each services sets according to single user's Mean Speed and the average KPI information of single user of each services sets.

In the present embodiment, a kind of optional implementation structure of second acquisition module 24 comprises: setup unit 241, first comparing unit 242 and first acquiring unit 243.

Setup unit 241 is at each services sets of each service set in the residential quarter to be expanded, with single user's Mean Speed of services sets comparison threshold as this services sets.Setup unit 241 is connected with first comparing unit 242, and the speed of the business that belongs to this services sets of carrying out in each residential quarter and the comparison threshold of this services sets are compared, and obtains first residential quarter.Wherein, the absolute difference minimum of single user's Mean Speed of the speed of the business that belongs to this services sets of carrying out in first residential quarter and this services sets.That is to say that the speed of the business that belongs to this services sets of carrying out in first residential quarter is near single user's Mean Speed of this services sets.Further, first comparing unit 242 compares the KPI information of the business that belongs to this services sets of carrying out in first residential quarter and the average KPI information of single user of this services sets.First comparing unit 242 is connected with first acquiring unit 243, if the KPI information of the business that belongs to services sets of carrying out in first residential quarter is less than the average KPI information of single user of this services sets, first acquiring unit 243 is with single user's Mean Speed of services sets targeted rate as this services sets.Wherein, the targeted rate of services sets is to satisfy single user rate of user's basic experience requirements.

Further, second acquisition module 24 can also comprise adjustment unit 244.Each services sets at each service set in the residential quarter to be expanded, if first comparing unit 242 compares the average KPI information of single user that the KPI information of the business that belongs to services sets of carrying out in first residential quarter is greater than or equal to this services sets, adjustment unit 244 will be according to the default adjustment factor, single user's Mean Speed to this services sets is adjusted, single user's Mean Speed after setup unit 241 is adjusted this services sets more then is as the comparison threshold of this services sets, first comparing unit 242 is carried out the speed of the business that belongs to this services sets that will carry out in each residential quarter and the comparison threshold of services sets compares then, to obtain first residential quarter again, and the operation that the average KPI information of single user of the KPI information of the business that belongs to this services sets of carrying out in first residential quarter and this services sets is compared, the KPI information of the business that belongs to services sets of carrying out in first residential quarter that gets access to is less than the average KPI information of single user of this services sets, and the single user's Mean Speed after this services sets that first acquiring unit 243 will be corresponding with this first residential quarter is adjusted is as the targeted rate of this services sets.

Be example with services sets j below, to connecting number of times and single user's Mean Speed according to single user's average PDP, obtain the targeted rate of each services sets, perhaps the single user's average PDP according to each services sets connects time delay and single user's Mean Speed, and the process of obtaining the targeted rate of each services sets describes:

Particularly, setup unit 241 is with single user's Mean Speed of services sets j

As the comparison threshold of services sets j, first comparing unit 242 is with the speed v of the professional j that belongs to services sets j that carries out in all residential quarters _IjCompare with the comparison threshold of services sets j, first residential quarter from all residential quarters, wherein, the speed v of the professional j in first residential quarter _1jAbsolute difference minimum with the comparison threshold of services sets j.

Further, first comparing unit 242 is with the KPI information K of professional j in first residential quarter _1jWith the average KPI information of single user of services sets j

Compare, if the KPI information K of professional j in first residential quarter _1jLess than the average KPI information of single user of services sets j

First acquiring unit 243 is with single user's Mean Speed of this services sets j

Targeted rate as services sets j.Wherein, services sets j can be any one services sets of all service set in the network to be expanded.

If first comparing unit 242 compares the KPI information K of professional j in first residential quarter _1jBe greater than or equal to the average KPI information of single user of services sets j

Adjustment unit 244 is adjusted single user's Mean Speed of services sets j

Single user's Mean Speed after setup unit 241 is adjusted services sets j then

As the comparison threshold of services sets j, first comparing unit 242 obtains first residential quarter again.First comparing unit 242 re-executes the KPI information K with professional j in first residential quarter _1jWith the average KPI information of single user of services sets j

The step that compares.The KPI information K of professional j in first residential quarter that first comparing unit 242 gets access to _1jLess than the average KPI information of single user of services sets j

Single user's Mean Speed after first acquiring unit 243 is adjusted this first residential quarter corresponding service collection j

Targeted rate as services sets j.In this example, the KPI information K of professional j in first residential quarter _1jFor PDP connects number of times or PDP connection time delay, correspondingly, the average KPI information of single user of services sets j For single user's average PDP connects number of times or single user's average PDP connection time delay.

Be example with services sets j below, the single user's average PDP according to each services sets connected number of times be connected time delay and single user's average speed with single user's average PDP that the process of obtaining the targeted rate of each services sets describes:

Particularly, setup unit 241 is with single user's Mean Speed of services sets j

As the comparison threshold of services sets j, the speed of the professional j that belongs to services sets j that carries out in all residential quarters and the comparison threshold of services sets j are compared, first residential quarter from all residential quarters, wherein, the speed v of the professional j in first residential quarter _1jAbsolute difference minimum with the comparison threshold of services sets j.

Further, first comparing unit 242 is with the KPI information K of the professional j that belongs to services sets j that carries out in first residential quarter _1jWith the average KPI information of single user of services sets j Compare, soon the PDP of the professional j that belongs to services sets j that carries out in first residential quarter connects times N _1jBe connected time delay D with PDP _1j, be connected number of times with single user's average PDP of services sets j respectively

Be connected time delay with single user's average PDP Compare.

If comparing first residential quarter, satisfies first comparing unit 242

And

The time, can be with single user's Mean Speed of services sets j Targeted rate as services sets j.

If comparing first residential quarter in the reality satisfies

And

The current goal speed that the services sets j that gets access to is described has exceeded the user and has experienced requirement to single customer service speed substantially, if go to obtain the dilatation index according to the current goal speed of this services sets j, then is difficult to accurately weigh the residential quarter that needs dilatation.In order better dilatation to be carried out in the residential quarter in the network, to reach the balance between network construction cost and the user experience.Alternatively, satisfy comparing first residential quarter And

The time, adjustment unit 244 is adjusted the current goal speed of services sets j according to the default adjustment factor, setup unit 241 and services sets j adjusted after current goal speed thresholding as a comparison, first comparing unit 242 is chosen first residential quarter and subsequent operation again from all residential quarters then, satisfies up to first residential quarter that first comparing unit 242 selects And

Perhaps satisfy first residential quarter

And Then stop to obtain again first residential quarter.Current goal speed after first acquiring unit 243 will be adjusted with this first residential quarter corresponding service collection j is as the targeted rate of services sets j.

If comparing first residential quarter, satisfies first comparing unit 242

And

Single user's Mean Speed of the services sets j that gets access to is described

Can not satisfy the user and experience requirement to single customer service speed substantially.Adjustment unit 244 is according to the default adjustment factor, to single user's Mean Speed of services sets j

Adjust the single user's Mean Speed after setup unit 241 will be adjusted Be set at the comparison threshold of services sets j.First comparing unit 242 is chosen first residential quarter again and is carried out subsequent operation, satisfies up to first residential quarter that gets access to And Perhaps satisfy first residential quarter

And

Then stop to obtain again first residential quarter.Single user's Mean Speed after first acquiring unit 243 will be adjusted with this first residential quarter corresponding service collection j is as the targeted rate of services sets j.

If comparing first residential quarter, satisfies first comparing unit 242

And

Perhaps satisfy first residential quarter

And

First acquiring unit 243 can be with single user's Mean Speed of services sets j

Targeted rate as services sets j.

Preferably, setup unit 241 can be divided into two set A with set of cells A according to single user's Mean Speed of services sets ₁And A ₂, wherein

Be that example describes with services sets j below.First comparing unit 242 is from set A ₁In choose first residential quarter in all residential quarters and be designated as residential quarter t.And first comparing unit 242 is with the KPI information K of the professional j of the j that belongs to services sets that carries out among the t of residential quarter _TjWith the average KPI information of single user of services sets j

Wherein, the KPI information K of the professional j that carries out among the t of residential quarter _TjComprise that PDP connects times N _TjBe connected time delay D with PDP _Tj, the average KPI information of single user of services sets j comprises that single user's average PDP connects number of times

Be connected time delay with single user's average PDP

If first comparing unit 242 compares set A ₁Middle residential quarter t satisfies

And

First acquiring unit 243 can be with single user's Mean Speed of this services sets j Targeted rate as this services sets j.

If first comparing unit 242 compares set A in the reality ₁Middle residential quarter t satisfies

And The current goal speed that the services sets j that gets access to is described has exceeded the user and has experienced requirement to single customer service speed substantially, if go to obtain the dilatation index according to the current goal speed of this services sets j, then is difficult to accurately weigh the residential quarter that needs dilatation.In order better dilatation to be carried out in the residential quarter in the network, to reach the balance between network construction cost and the user experience.Alternatively, satisfy comparing residential quarter t

And The time, adjustment unit 244 can be adjusted single user's Mean Speed of services sets j according to the default adjustment factor

For example, serve as to adjust factor adjustment with 5 Obtain

Then will

As the comparison threshold of services sets j, first comparing unit 242 is from set A ₂In choose first residential quarter in all residential quarters and be designated as residential quarter n, and the PDP of the professional j that carries out among the n of residential quarter is connected times N _NjBe connected time delay D with PDP _NjBe connected number of times with user's average PDP respectively

Be connected time delay with single user's average PDP

Compare.If

And

It serves as to adjust factor adjustment that adjustment unit 244 continues to carry out with 5

Obtain

And subsequent operation, up to first comparing unit 242 from set A ₂In first residential quarter chosen be designated as residential quarter m, residential quarter m satisfies

And

Perhaps residential quarter m satisfies

And

Then first comparing unit 242 stops to obtain again first residential quarter.Single user's Mean Speed after first acquiring unit 243 will be adjusted with this residential quarter m corresponding service collection j

Targeted rate as services sets j.Wherein, Δ is to serve as to adjust factor pair with 5 The number of times of adjusting.This targeted rate can satisfy single customer service speed that the user experiences substantially.

If first comparing unit 242 compares set A ₁Middle residential quarter t satisfies

And

Single user's Mean Speed of services sets j is described

Can not satisfy the user and experience requirement to single customer service speed substantially.Adjustment unit 244 is according to the default adjustment factor, to single user's Mean Speed of services sets j

Adjust.For example, serve as to adjust factor adjustment with 5

Obtain

Setup unit 241 will then

Comparison threshold as services sets j.First comparing unit 242 can be from set A ₁In choose first residential quarter in all residential quarters and be designated as residential quarter g, and the PDP of the professional j that carries out among the g of residential quarter is connected times N _GjBe connected time delay D with PDP _GjBe connected number of times with user's average PDP respectively

Be connected time delay with single user's average PDP

Compare.If comparing residential quarter g satisfies

And

It serves as to adjust factor adjustment that adjustment unit 244 continues with 5

Obtain

And the execution subsequent operation, up to first comparing unit 242 from set A ₁In first residential quarter that gets access to be designated as residential quarter q, residential quarter q satisfies

And

Perhaps residential quarter q satisfies

And

Then stop from set A ₁In choose first residential quarter again.First acquiring unit 243 is current with residential quarter q correspondence

Targeted rate as services sets j.Wherein, λ represents with 5 to serve as to adjust factor pair

The number of times of adjusting.

If first comparing unit 242 compares set A ₁Middle residential quarter t satisfies

And

Perhaps residential quarter t satisfies

And Can be with single user's Mean Speed of services sets j

Targeted rate as services sets j.

Based on above-mentioned method and the process of obtaining the targeted rate of services sets j, correspondingly, obtain the targeted rate that other services sets satisfy the basic experience requirements of user.

The 3rd acquisition module 25 is connected with second acquisition module 24, after second acquisition module 24 gets access to the targeted rate of each services sets, the 3rd acquisition module 25 obtains the dilatation index of Target cell according to the targeted rate of each services sets and the professional configuration information of Target cell.Wherein, Target cell is any one residential quarter in the network to be expanded.

In the present embodiment, a kind of optional implementation structure mode of the 3rd acquisition module 25 comprises: extraction unit 251, second acquisition unit 252 and the 3rd acquiring unit 253.

Extraction unit 251 extracts each professional service traffics of carrying out in total service traffics of this Target cell and this Target cell from the professional configuration information of Target cell.Alternatively, the professional configuration information of Target cell can be carried in the service data information of Target cell.Second acquisition unit 252 is connected with extraction unit 251, according to each professional service traffics of carrying out in total service traffics of Target cell and the Target cell, can obtain each professional composition of carrying out in this Target cell.Second acquisition unit 252 obtains the process of each professional composition of carrying out in this Target cell, can repeat no more referring to the record of related content in the above-mentioned example herein.

The 3rd acquiring unit 253 and second acquisition unit 252 are connected with first acquiring unit 243 in second acquisition module 24, the 3rd acquiring unit 253 gets access to the targeted rate of each services sets, gets access to each professional composition of Target cell from second acquisition unit 252 from first acquiring unit 243, and getting access to each professional excited user number of carrying out in this Target cell, statistics is obtained the dilatation index of Target cell.Wherein, excited user number can be got access to from the professional configuration information of Target cell by the 3rd acquiring unit 253, also can be by getting access in the extraction unit 251.Particularly, extraction unit 251 extracts each professional excited user number from the professional configuration information of Target cell, and sends to the 3rd acquiring unit 253.Wherein, the 3rd acquiring unit 253 obtains the process of the dilatation index of Target cell, can repeat no more referring to the record of related content in the above-mentioned example herein.

Dilatation module 26 is connected with the 3rd acquisition module 25, get access to the dilatation index of Target cell at the 3rd acquisition module 25 after, dilatation module 26 is carried out dilatation according to the dilatation index of this Target cell to Target cell.

In this enforcement, a kind of optional implementation structure of dilatation module 26 comprises: the 4th acquiring unit 261, second comparing unit 262 and dilatation unit 263.

The 4th acquiring unit 262 obtains the average traffic speed of Target cell.Particularly, the 4th acquiring unit 262 obtains the observation time of Target cell, can be by the observation time that timer detects Target cell is installed.The 4th acquiring unit 262 obtains the professional Mean Speed of Target cell according to total service traffics of the Target cell of extraction unit 251 extractions and the observation time of this Target cell.Wherein, the 4th acquiring unit 262 obtains the process of the professional Mean Speed of Target cell, but the record of related content in parameter above-described embodiment repeats no more herein.

Second comparing unit 262 is connected with the 4th acquiring unit 261, and the dilatation index of obtaining in the average traffic speed of this Target cell and the 3rd acquiring unit 253 is compared.Dilatation unit 263 is connected with second comparing unit 262, when the professional Mean Speed that compares Target cell at second comparing unit 262 is lower than the dilatation index of this Target cell, the 263 pairs of Target cells in dilatation unit carry out dilatation, satisfy the requirement that the user experiences so that the service rate of Target cell reaches.

The network capacity extension equipment that present embodiment provides, obtain the service data information of each residential quarter, the service data information of each residential quarter comprises the excited user number of the business of carrying out in each residential quarter, speed and KPI information, excited user number and speed to the business of carrying out in all residential quarters are added up, obtain single user's Mean Speed of each services sets, the business of the same type of carrying out in all residential quarters belongs to a services sets in the network to be expanded, excited user number and KPI information to the business of carrying out in all residential quarters are added up, obtain the average KPI information of single user of each services sets, single user's Mean Speed and the average KPI information of single user according to each services sets, obtain the targeted rate of each services sets, according to the targeted rate of each services sets and the professional configuration information of Target cell, obtain the dilatation index of Target cell, according to the dilatation index of Target cell Target cell is carried out dilatation.The present invention is in the process to the network capacity extension, constitute situation in conjunction with the business of carrying out in each residential quarter, obtain the dilatation index of each residential quarter, carry out dilatation according to the dilatation index, can improve the dilatation effect of network, thus the relation between balancing network construction cost and the user's experience.

Alternatively, network capacity extension equipment can also comprise an evaluation module 27, is used for can also assessing Target cell after Target cell is carried out dilatation, generates assessment result.Particularly, evaluation module 27 can obtain the speed of the business of carrying out in the Target cell of dilatation front and back, then according to the speed of the business of carrying out in the Target cell before and after the dilatation, obtain the enhancing rate of the speed of the business of carrying out in this Target cell, this enhancing rate is carried in the assessment result, can be shown to the network management personnel by display interface.

It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although the present invention has been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.

Claims (10)

1. a network capacity extension method is characterized in that, comprising:

Obtain the service data information of each residential quarter, the service data information of described each residential quarter comprises excited user number, speed and the KPI Key Performance Indicator KPI information of the business of carrying out in each residential quarter;

Excited user number and speed to the business of carrying out in all residential quarters are added up, and obtain single user's Mean Speed of each services sets; Wherein, the business of the same type of carrying out in all residential quarters belongs to a services sets in the network to be expanded;

Excited user number and KPI information to the business of carrying out in all residential quarters are added up, and obtain the average KPI information of single user of each services sets;

According to single user's Mean Speed and the average KPI information of single user of each services sets, obtain the targeted rate of each services sets;

According to the targeted rate of each services sets and the professional configuration information of Target cell, obtain the dilatation index of described Target cell; Wherein, described Target cell is any one residential quarter in the described network to be expanded;

Dilatation index according to described Target cell is carried out dilatation to described Target cell.

2. network capacity extension method according to claim 1 is characterized in that, described single user's Mean Speed and the average KPI information of single user according to each services sets, and the targeted rate of obtaining each services sets comprises:

At each services sets of described each service set, with single user's Mean Speed of described services sets comparison threshold as described services sets;

The speed of the business that belongs to described services sets of carrying out in each residential quarter and the comparison threshold of described services sets are compared, obtain first residential quarter; Wherein, the absolute difference minimum of the comparison threshold of the speed of the business that belongs to described services sets of carrying out in described first residential quarter and described services sets;

The KPI information of the business of the described services sets of formation of carrying out in described first residential quarter and the average KPI information of single user of described services sets are compared;

If the KPI information of the business of the described services sets of formation of carrying out in described first residential quarter is less than the average KPI information of single user of described services sets, with single user's Mean Speed of described services sets targeted rate as described services sets.

3. network capacity extension method according to claim 2 is characterized in that, also comprises:

Each services sets at described each service set, if the KPI information of the business of the described services sets of formation of carrying out in described first residential quarter is greater than or equal to the average KPI information of single user of described services sets, adjust single user's Mean Speed of described services sets, with the comparison threshold of the single user's Mean Speed after the described services sets adjustment as described services sets, and re-execute the speed of the business that belongs to described services sets of will carry out in each residential quarter and the comparison threshold of described services sets compares, obtain described first residential quarter and subsequent operation, the KPI information of the business that belongs to described services sets of in described first residential quarter, carrying out less than the average KPI information of single user of described services sets till, and obtain single user's Mean Speed after described services sets is adjusted as targeted rate.

4. according to each described network capacity extension method among the claim 1-3, it is characterized in that described according to the targeted rate of each services sets and the professional configuration information of Target cell, the dilatation index of obtaining described Target cell comprises:

From the professional configuration information of described Target cell, extract each professional service traffics of carrying out in total service traffics of described Target cell and the described Target cell;

According to each professional service traffics of carrying out in total service traffics of described Target cell and the described Target cell, obtain each professional composition of carrying out in the described Target cell;

According to each professional excited user number of carrying out in each professional composition of the targeted rate of each services sets, described Target cell and the described Target cell, statistics is obtained the dilatation index of Target cell.

5. network capacity extension method according to claim 4 is characterized in that, described described dilatation index according to described Target cell is carried out dilatation to described Target cell and comprised:

Obtain the observation time of described Target cell;

According to total service traffics of described Target cell and the observation time of described Target cell, obtain the professional Mean Speed of described Target cell;

Described professional Mean Speed and described dilatation index are compared;

If described professional Mean Speed is carried out dilatation less than described dilatation index to described Target cell.

6. a network capacity extension equipment is characterized in that, comprising:

First acquisition module is used for obtaining the service data information of each residential quarter, and the service data information of described each residential quarter comprises excited user number, speed and the KPI Key Performance Indicator KPI information of the business of carrying out in each residential quarter;

The first statistics acquisition module is added up for excited user number and the speed of the business that all residential quarters are carried out, and obtains single user's Mean Speed of each services sets; Wherein, the business of the same type of carrying out in all residential quarters constitutes a services sets in the network to be expanded;

The second statistics acquisition module is added up for excited user number and the KPI information of the business that all residential quarters are carried out, and obtains the average KPI information of single user of each services sets;

Second acquisition module is used for single user's Mean Speed and the average KPI information of single user according to each services sets, obtains the targeted rate of each services sets;

The 3rd acquisition module is used for according to the targeted rate of each services sets and the professional configuration information of Target cell, obtains the dilatation index of described Target cell; Wherein, described Target cell is any one residential quarter in the described network to be expanded;

The dilatation module is used for according to the dilatation index of described Target cell described Target cell being carried out dilatation.

7. network capacity extension equipment according to claim 6 is characterized in that, described second acquisition module comprises:

Setup unit is used for each services sets at described each service set, single user's Mean Speed of described services sets is set at the comparison threshold of described services sets;

First comparing unit, the speed that is used for the business of the described services sets of formation that comparison threshold and each residential quarter of described services sets are carried out compares, obtain first residential quarter, and the KPI information of the business of the described services sets of formation of carrying out in described first residential quarter and the average KPI information of single user of described services sets are compared;

First acquiring unit is if the KPI information of business that is used for the described services sets of formation of carrying out described first residential quarter is less than the average KPI information of single user of described services sets, with single user's Mean Speed of described services sets targeted rate as described services sets;

Wherein, the absolute difference minimum of single user's Mean Speed of the speed of the business that belongs to described services sets of carrying out in described first residential quarter and described services sets.

8. network capacity extension equipment according to claim 7 is characterized in that, described second acquisition module also comprises:

Adjustment unit, be used for each services sets at described each service set, if the KPI information of the business that belongs to described services sets of carrying out in described first residential quarter is greater than or equal to the average KPI information of single user of described services sets, according to the default adjustment factor, single user's Mean Speed of described services sets is advanced to adjust;

Described setup unit is also for the comparison threshold that the single user's Mean Speed after the described services sets adjustment is set at described services sets;

Described first comparing unit, also be used for re-executing the speed of the business that belongs to described services sets that each residential quarter is carried out and the comparison threshold of described services sets compares, obtain described first residential quarter and subsequent operation, the KPI information of the business that belongs to described services sets of carrying out in described first residential quarter is less than the average KPI information of single user of described services sets;

Described first acquiring unit, the KPI information that also is used for comparing the business that belongs to described services sets of carrying out described first residential quarter at described first comparing unit is less than the average KPI information of single user of described services sets, with single user's Mean Speed after the described services sets adjustment as the targeted rate of described services sets.

9. according to each described network capacity extension equipment among the claim 6-8, it is characterized in that described the 3rd acquisition module comprises:

Extraction unit is used for the professional configuration information from described Target cell, extracts each professional service traffics of carrying out in total service traffics of described Target cell and the described Target cell;

Second acquisition unit for each professional service traffics of carrying out according to total service traffics and the described Target cell of described Target cell, obtains each professional composition of carrying out in the described Target cell;

The 3rd acquiring unit, for each professional excited user number of carrying out according to each professional composition and the described Target cell of the targeted rate of each services sets, described Target cell, statistics is obtained the dilatation index of Target cell.

10. network capacity extension equipment according to claim 9 is characterized in that, described dilatation module comprises:

The 4th acquiring unit, the observation time for obtaining described Target cell according to described professional total flow and described observation time, obtains the professional Mean Speed of described Target cell;

Second comparing unit is used for described professional Mean Speed and described dilatation index are compared;

The dilatation unit if be used for described professional Mean Speed less than described dilatation index, carries out dilatation to described Target cell.

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