CN104754650B - The shunt method and device of network - Google Patents
The shunt method and device of network Download PDFInfo
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- CN104754650B CN104754650B CN201310732678.4A CN201310732678A CN104754650B CN 104754650 B CN104754650 B CN 104754650B CN 201310732678 A CN201310732678 A CN 201310732678A CN 104754650 B CN104754650 B CN 104754650B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
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Abstract
The embodiment of the invention discloses a kind of shunt method of network and devices, are related to information technology field, and the selection precision for shunting terminal can be improved.The method includes obtaining the corresponding consumption cell power ratio of each terminal of cell first, then according to the corresponding consumption cell power ratio of each terminal of cell, it selects each shunting of cell to execute equipment from each terminal of cell, is finally sent to the shunting terminal of cell and shunt instruction.The embodiment of the present invention is suitable for shunting the terminal cellular network.
Description
Technical field
The present invention relates to information technology field, in particular to the shunt method and device of a kind of network.
Background technique
With the development of information technology, the terminal device accessed in cellular network is also more and more, so as to cause there are bees
Actual loading exceeds the case where sensible load in nest network, it is therefore desirable to dispose point of a large amount of WLANs as cellular network
Stream.Wherein, WIFI(Wireless Fidelity, Wireless Fidelity) network is a kind of typical WLAN, usually as bee
The shunting of nest network.
Currently, by the way that the part terminal under cell coverage area is branched to WLAN from cellular network, to drop
The actual loading of low cellular network.Specifically, it according to the corresponding signal strength of each terminal or signal quality, selects small
The terminal that signal strength is weaker under area's coverage area or signal quality is poor is shunted.
However, by shunting the terminal that signal strength is weaker or signal quality is poor, it is strong since there are signals
The lesser situation of cell load ratio consumed by weaker or poor signal quality terminal is spent, so as to cause terminal is shunted
Select precision lower.
Summary of the invention
The embodiment of the present invention provides the shunt method and device of a kind of network, and the selection that shunting terminal can be improved is accurate
Degree.
Technical solution used in the embodiment of the present invention are as follows:
In a first aspect, the present invention proposes embodiment for a kind of shunt method of network, comprising:
Obtain the corresponding consumption cell power ratio of each terminal of cell；
According to the corresponding consumption cell power ratio of each terminal of the cell, from each terminal of the cell
Select each shunting terminal of the cell；
To the shunting of the cell execute equipment send shunt instruction so that the cell shunting execute equipment according to
The shunting instruction shunts each shunting terminal of the cell.
With reference to first aspect, in the first possible implementation of the first aspect, the shunting execution of the cell is set
Standby is each shunting terminal of the cell；
It is described to the shunting of the cell execute equipment send shunt instruction the step of include:
To each shunting terminal of the cell send shunt instruction so that each shunting terminal of the cell according to
The shunting instruction is shunted.
With reference to first aspect or the first possible implementation of first aspect, second in first aspect are possible
Implementation in, the step of each terminal corresponding consumption cell power ratio for obtaining cell before, further includes:
Obtain the corresponding signal quality of each terminal and transmission rate of the cell；
The step of each terminal corresponding consumption cell power ratio for obtaining cell includes:
According to the corresponding signal quality of each terminal and transmission rate of the cell, each of the cell is obtained
The corresponding consumption cell power ratio of terminal.
The possible implementation of second with reference to first aspect, in the third possible implementation of first aspect
In, the corresponding signal quality of each terminal and transmission rate according to the cell obtains each of the cell
The step of terminal corresponding consumption cell power ratio includes:
According to formulaObtain the corresponding consumption cell power of each terminal of the cell
Than, wherein ηkFor the corresponding consumption cell power ratio of k-th of terminal of the cell, RkFor k-th of terminal pair of the cell
The transmission rate answered, CQIkFor the corresponding signal quality of k-th of terminal of the cell.
With reference to first aspect or the first possible implementation of first aspect, in the 4th kind of possibility of first aspect
Implementation in, the step of each terminal corresponding consumption cell power ratio for obtaining cell before, further includes:
Obtain the corresponding signal strength of each terminal and transmission rate of the cell；
The step of each terminal corresponding consumption cell power ratio for obtaining cell includes:
According to the corresponding signal strength of each terminal and transmission rate of the cell, each of the cell is obtained
The corresponding consumption cell power ratio of terminal.
The 4th kind of possible implementation with reference to first aspect, in the 5th kind of possible implementation of first aspect
In, the corresponding signal strength of each terminal and transmission rate according to the cell obtains each of the cell
The step of terminal corresponding consumption cell power ratio includes:
According to formulaObtain the corresponding consumption cell power of each terminal of the cell
Than, wherein ηkFor the corresponding consumption cell power ratio of k-th of terminal of the cell, RkFor k-th of terminal pair of the cell
The transmission rate answered, PskFor the corresponding signal strength of k-th of terminal of the cell.
With reference to first aspect or the first possible implementation of first aspect, in the 6th kind of possibility of first aspect
Implementation in, the corresponding consumption cell power ratio of each terminal according to the cell, from the cell
The step of each shunting terminal of the cell is selected in each terminal include:
Each terminal of the cell is arranged according to corresponding consumption cell power than sequence from high to low
Sequence；
The corresponding consumption cell power ratio of each terminal after sequence is added up, until disappearing after cumulative
It consumes cell power ratio and is more than or equal to preset threshold value；
Cumulative each consumption cell power will be carried out than corresponding terminal and is configured to each shunting of the cell
Terminal.
The 6th kind of possible implementation with reference to first aspect, in the 7th kind of possible implementation of first aspect
In, the corresponding consumption cell power ratio of each terminal by after sequence adds up, until the consumption after cumulative is small
Area's power ratio was more than or equal to before the step of preset threshold value, further includes:
Obtain the actual loading value of the cell and the sensible load value of the cell；
According to formulaObtain the preset threshold value of the cell, wherein γ is the preset threshold value of the cell, Fc
For the actual loading value of the cell, Δ FcFor the difference of the sensible load value of the actual loading value and cell of the cell
Value.
The 6th kind of possible implementation with reference to first aspect, in the 8th kind of possible implementation of first aspect
In, the corresponding consumption cell power ratio of each terminal by after sequence adds up, until the consumption after cumulative is small
Area's power ratio was more than or equal to before the step of preset threshold value, further includes:
It is corresponding each wireless to obtain the actual loading value of the cell, the sensible load value of the cell and the cell
The sensible load value of local area network and the difference of actual loading value；
According to formulaObtain the preset threshold value of the cell, wherein γ is the pre- of the cell
Set threshold value, FcFor the actual loading value of the cell, Δ FcFor the actual loading value of the cell and the sensible load of the cell
The difference of value, Δ fwFor the corresponding each WLAN of the cell sensible load value and actual loading value difference it
With.
Second aspect, the embodiment of the present invention provide a kind of part flow arrangement of network, comprising:
Acquiring unit, the corresponding consumption cell power ratio of each terminal for obtaining cell；
Selecting unit, the corresponding consumption of each terminal of the cell for being obtained according to the acquiring unit are small
Area's power ratio selects each shunting terminal of the cell from each terminal of the cell；
Transmission unit, the shunting of the cell for selecting to the selecting unit execute equipment and send shunting instruction.
In conjunction with second aspect, in the first possible implementation of the second aspect,
The shunting of the cell executes each shunting terminal that equipment is the cell；
The transmission unit, specifically for each shunting terminal transmission point of the cell selected to the selecting unit
Stream instruction.
In conjunction with the possible implementation of the first of second aspect or second aspect, second in second aspect may
Implementation in,
The acquiring unit is also used to obtain the corresponding signal quality of each terminal and transmission speed of the cell
Rate；
The acquiring unit, specifically for the corresponding signal quality of each terminal and transmission speed according to the cell
Rate obtains the corresponding consumption cell power ratio of each terminal of the cell.
In conjunction with second of possible implementation of second aspect, in the third possible implementation of second aspect
In,
The acquiring unit is specifically used for according to formulaObtain each terminal point of the cell
Not corresponding consumption cell power ratio, wherein ηkFor the corresponding consumption cell power ratio of k-th of terminal of the cell, RkFor institute
State the corresponding transmission rate of k-th of terminal of cell, CQIkFor the corresponding signal quality of k-th of terminal of the cell.
In conjunction with the possible implementation of the first of second aspect or second aspect, in the 4th kind of possibility of second aspect
Implementation in,
The acquiring unit is also used to obtain the corresponding signal strength of each terminal and transmission speed of the cell
Rate；
The acquiring unit, specifically for the corresponding signal strength of each terminal and transmission speed according to the cell
Rate obtains the corresponding consumption cell power ratio of each terminal of the cell.
In conjunction with the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation of second aspect
In,
The acquiring unit is specifically also used to according to formulaObtain each terminal point of the cell
Not corresponding consumption cell power ratio, wherein ηkFor the corresponding consumption cell power ratio of k-th of terminal of the cell, RkFor institute
State the corresponding transmission rate of k-th of terminal of cell, PskFor the corresponding signal strength of k-th of terminal of the cell.
In conjunction with the possible implementation of the first of second aspect or second aspect, in the 6th kind of possibility of second aspect
Implementation in, the selecting unit includes:
Sorting module, for by each terminal of the cell according to corresponding consumption cell power ratio from high to low
Sequence be ranked up；
Accumulator module, for the corresponding consumption cell power ratio of each terminal after the sorting module sorts
It adds up, until the consumption cell power ratio after cumulative is more than or equal to preset threshold value；
Configuration module, for the accumulator module to be carried out cumulative each consumption cell power than corresponding terminal
It is configured to each shunting terminal of the cell.
In conjunction with the 6th kind of possible implementation of second aspect, in the 7th kind of possible implementation of second aspect
In, the selecting unit further include:
Module is obtained, for obtaining the actual loading value of the cell and the sensible load value of the cell；
The acquisition module, is also used to according to formulaObtain the preset threshold value of the cell, wherein γ is
The preset threshold value of the cell, FcFor the actual loading value of the cell, Δ FcFor the cell actual loading value with it is described small
The difference of the sensible load value in area.
In conjunction with the 6th kind of possible implementation of second aspect, in the 8th kind of possible implementation of second aspect
In,
The acquisition module, specifically for obtain the actual loading value of the cell, the sensible load value of the cell and
The sensible load value of the corresponding each WLAN of the cell and the difference of actual loading value；
The acquisition module is specifically used for according to formulaThe preset threshold value of the cell is obtained,
Wherein, γ is the preset threshold value of the cell, FcFor the actual loading value of the cell, Δ FcFor the actual loading of the cell
The difference of value and the sensible load value of the cell, Δ fwFor the sensible load value of the corresponding each WLAN of the cell
The sum of with the difference of actual loading value.
Each terminal of the shunt method and device of network provided in an embodiment of the present invention, first acquisition cell respectively corresponds
Consumption cell power ratio, then according to the corresponding consumption cell power ratio of each terminal of cell, from each of cell
Each shunting terminal of cell is selected in terminal, is finally executed equipment to the shunting of cell and is sent shunting instruction.With pass through at present
The terminal that signal strength is weaker or signal quality is poor shunt and is compared, the embodiment of the present invention is by obtaining each terminal
Corresponding consumption cell power ratio can select cell according to the corresponding consumption cell power ratio of each terminal
Each shunting terminal, so as to improve the selection precision for shunting terminal.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of shunt method flow chart for network that the embodiment of the present invention one provides；
Fig. 2 is a kind of structural schematic diagram of the part flow arrangement for network that the embodiment of the present invention one provides；
Fig. 3 is a kind of structural schematic diagram for shunt controller that the embodiment of the present invention one provides；
Fig. 4 is a kind of shunt method flow chart of network provided by Embodiment 2 of the present invention；
Fig. 5 is a kind of structural schematic diagram of the part flow arrangement of network provided by Embodiment 2 of the present invention；
Fig. 6 is a kind of structural schematic diagram of shunt controller provided by Embodiment 2 of the present invention；
Fig. 7, which is that the corresponding each WLAN of cell provided by Embodiment 2 of the present invention is corresponding with cellular network, to close
System.
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 all other
Embodiment shall fall within the protection scope of the present invention.
The advantages of to make technical solution of the present invention, is clearer, makees specifically to the present invention with reference to the accompanying drawings and examples
It is bright.
Embodiment one
The embodiment of the present invention provides a kind of shunt method of network, as shown in Figure 1, which comprises
101, shunt controller obtains the corresponding consumption cell power ratio of each terminal of cell.
Wherein, the corresponding consumption cell power of each terminal of cell is smaller at this than being used to indicate each terminal respectively
Occupied consumption power proportions in the total consumed power in area.In embodiments of the present invention, cell is cellular network coverage area
Under cell.
For the embodiment of the present invention, shunt controller can be external independent control, such as eCo
(eCoordinator, multisystem coprocessor) etc.；Or the Cell Controllers of cellular network side, such as RNC
(Radio Network Controller, radio network controller), BSC(Radio Network Controller, wireless network
Network controller), SGW(Service Gateway, Service Gateway) etc.；It can also be the controller of wireless local area net side, such as AC
(access controller, access controller), AP(access point, access point) etc..
102, shunt controller is according to the corresponding consumption cell power ratio of each terminal of cell, from each of cell
Each shunting terminal of cell is selected in terminal.
Specifically, shunt controller is according to the corresponding consumption cell power ratio of each terminal of cell, from cell
In each terminal, each shunting terminal of the part terminal for selecting consumption cell power relatively high as cell.
For the embodiment of the present invention, each point of the relatively high part terminal of cell power as cell is consumed by selecting
Terminal is flowed, can be avoided and shunting terminal is used as by the terminal that prior art selection signal intensity is weaker or signal quality is poor
When, exist shunt terminal consumed by the lesser situation of cell load ratio, so as to improve shunt terminal selection it is accurate
Degree.
103, shunt controller executes equipment to the shunting of cell and sends shunting instruction.
Further, so that the shunting of cell executes equipment according to each shunting terminal progress for shunting instruction to cell
It shunts.
Wherein, shunting instruction is used to indicate each shunting terminal and branches in WLAN from cellular network.In this hair
In bright embodiment, shunting and executing equipment to be shunting terminal, cellular access point, Cell Controllers, AC, AP etc..
Optionally, step 103 can be that shunt controller sends shunting instruction to each shunting terminal of cell respectively.
In embodiments of the present invention, shunting instruction is sent to each shunting terminal of cell by shunt controller respectively, so that respectively
A shunting terminal according to instruction is shunted, branches in WLAN respectively from cellular network.
Alternatively, step 103 can also be that shunt controller sends to the Cell Controllers of cell and shunts instruction.?
In the embodiment of the present invention, is sent by shunt controller to the Cell Controllers of cell and shunt instruction, so that Cell Controllers
It is instructed according to shunting, controls each shunting terminal and branched in WLAN from cellular network.
Further, step 103 can also be that shunt controller sends shunting to each cellular access point of cell respectively
Instruction.In embodiments of the present invention, shunting instruction is sent to each cellular access point of cell by shunt controller respectively, with
So that each cellular access point controls each shunting terminal from cellular network and branches to WLAN respectively according to instruction is shunted
In.
Optionally, step 103 can also be that shunt controller sends shunting instruction to each AC of cell respectively.At this
In inventive embodiments, shunting instruction is sent to each AC of cell by shunt controller respectively, so that each AC is pressed respectively
It instructs, is controlled in each shunting terminal access WLAN according to shunting, to realize each shunting terminal from cellular network point
It flow in WLAN.
Alternatively, step 103 can also be that shunt controller sends shunting instruction to each AP of cell respectively.?
In the embodiment of the present invention, shunting instruction is sent to each AP of cell by shunt controller respectively, so that each AP distinguishes
It instructs, controls in each shunting terminal access WLAN, to realize each shunting terminal from cellular network according to shunting
It branches in WLAN.
For the embodiment of the present invention, when shunt controller is eCo, corresponding shunting executes equipment can be whole to shunt
End, Cell Controllers, cellular access point, AC or AP；When shunt controller is Cell Controllers, such as base station controller,
Corresponding shunting, which executes equipment, to be shunting terminal, cellular access point, AC or AP；When shunt controller is cellular access point
When, such as base station, corresponding shunting, which executes equipment, to be shunting terminal, Cell Controllers, AC or AP；Work as shunt controller
When for AC, corresponding shunting executes equipment can be to shunt terminal, Cell Controllers, cellular access point or AP；It is controlled when shunting
When device processed is AP, corresponding shunting, which executes equipment, to be shunting terminal, Cell Controllers, cellular access point or AC.
Further, the specific implementation as method shown in Fig. 1, the embodiment of the invention provides a kind of shunting of network dresses
It sets, as shown in Fig. 2, the entity of described device can be shunt controller, described device includes: acquiring unit 21, selecting unit
22, transmission unit 23.
Acquiring unit 21, the corresponding consumption cell power ratio of each terminal for obtaining cell.
Selecting unit 22, the corresponding consumption cell function of each terminal of the cell for being obtained according to acquiring unit 21
Rate ratio selects each shunting terminal of cell from each terminal of cell.
Transmission unit 23, the shunting of the cell for selecting to selecting unit 22 execute equipment and send shunting instruction.
It should be noted that in the part flow arrangement of the network provided in the embodiment of the present invention corresponding to each functional unit its
He accordingly describes, can be with reference to the corresponding description in Fig. 1, and details are not described herein.
Still further, the entity of the part flow arrangement of the network can be shunt controller, as shown in figure 3, described point
Stream controller may include: processor 31, transmitter 32, receiver 33, and the receiver 33 is connected with processor 31.
Processor 31, the corresponding consumption cell power ratio of each terminal for obtaining cell.
Processor 31 is also used to the corresponding consumption cell power ratio of each terminal according to cell, from each of cell
Each shunting terminal of cell is selected in a terminal.
Transmitter 32 sends shunting instruction for executing equipment to the shunting of cell.
It should be noted that other are accordingly retouched corresponding to each equipment in the shunt controller provided in the embodiment of the present invention
It states, can be with reference to the corresponding description in Fig. 1, details are not described herein.
Each terminal of the shunt method and device of network provided in an embodiment of the present invention, first acquisition cell respectively corresponds
Consumption cell power ratio, then according to the corresponding consumption cell power ratio of each terminal of cell, from each of cell
Each shunting terminal of cell is selected in terminal, is finally executed equipment to the shunting of cell and is sent shunting instruction.With pass through at present
The terminal that signal strength is weaker or signal quality is poor shunt and is compared, the embodiment of the present invention is by obtaining each terminal
Corresponding consumption cell power ratio can select cell according to the corresponding consumption cell power ratio of each terminal
Each shunting terminal, so as to improve the selection precision for shunting terminal.
Embodiment two
The embodiment of the present invention provides a kind of shunt method of network, as shown in Figure 4, which comprises
401, shunt controller obtains the corresponding signal quality of each terminal and transmission rate of cell.
Wherein, the corresponding signal quality of terminal can be the CQI(channel quality indicator of terminal, channel
Quality instruction), Ec/N0(chip signal-to-noise ratio), Ec/Nt(chip Signal to Interference plus Noise Ratio), Ec/Io(pilot chip Signal to Interference plus Noise Ratio), Eb/N0
(bit signal-to-noise ratio) or Eb/Nt(bit Signal to Interference plus Noise Ratio) etc., the corresponding transmission rate of terminal can be flat in preset time
Equal transmission rate.
For the embodiment of the present invention, there are shunt controllers got within the same time terminal multiple signal qualities and
The case where multiple transmission rates, at this point, shunt controller can be in multiple signal qualities, the worst value of selection signal quality is made
For the corresponding signal quality of terminal；Meanwhile the value of multiple transmission rates can be added by shunt controller, and will add up it
Transmission rate afterwards is as the corresponding transmission rate of terminal.
For example, for MIMO(Multiple-Input Multiple-Output, multiple-input and multiple-output) user, exist point
Stream controller gets corresponding single the case where flowing CQI and double fluid CQI by different channels, at this point, shunt controller selection is single
CQI is flowed as the corresponding signal quality of terminal.
It optionally, can also include: that shunt controller determines that the terminal of cell always collects before step 401.
Wherein, the terminal of cell always concentrates each terminal including cell.In embodiments of the present invention, cell is Cellular Networks
Cell under network coverage area.
For the embodiment of the present invention, shunt controller can be external independent control, such as eCo etc.；Or
The Cell Controllers of cellular network side, such as RNC, BSC, SGW etc.；Can also be wireless local area net side controller, such as AC,
AP etc..
For the embodiment of the present invention, cell terminal always integrate can as cell coverage area under all terminals, or
Part terminal under cell coverage area.Specifically, when part terminal under cell terminal always integrates as cell coverage area, point
Stream controller selects under cell coverage area, and the lower perhaps signal strength of priority is weaker in cellular network or signal matter
It measures the higher perhaps type of service of poor perhaps transmission rate and occupies that flow is larger or type of service requirement of real-time is lower
Terminal always collects as the terminal of cell.For example, if shunt controller selects the signal strength weaker end under cell coverage area
Hold and always collect as the terminal of cell, then the signal strength of the available each terminal of shunt controller, and respectively with preset signals
Intensity threshold compares, and the terminal of each signal strength cell preset signal strength threshold value is always collected as the terminal of cell.
402, shunt controller obtains cell according to the corresponding signal quality of each terminal and transmission rate of cell
The corresponding consumption cell power ratio of each terminal.
Specifically, step 402 can be that shunt controller is according to formulaObtain each of cell
The corresponding consumption cell power ratio of terminal.Wherein, ηkFor the corresponding consumption cell power ratio of k-th of terminal of cell, RkFor
The corresponding transmission rate of k-th of terminal of cell, CQIkFor the corresponding signal quality of k-th of terminal of cell.For example, terminal pair
The consumption cell power ratio answered can be with are as follows: 0.02,0.05,0.035 etc..
Preferably, shunt controller can also be according to formulaObtain each end of cell
Hold corresponding consumption cell power ratio.Wherein, a, b, c, d are fixed value, for being modified to calculated result.At this
In inventive embodiments, by above-mentioned formula can consumption cell power ratio corresponding to each terminal be adjusted, thus
The precision of the corresponding consumption cell power ratio of each terminal can be improved, and then the selection essence for shunting terminal can be improved
Accuracy.
Optionally, step 401 can be, shunt controller obtain cell the corresponding signal strength of each terminal and
Transmission rate.At this point, step 402 can be, shunt controller according to the corresponding signal strength of each terminal of cell and
Transmission rate obtains the corresponding consumption cell power ratio of each terminal of cell.
Wherein, signal strength can be RSCP(received signal code power, received signal code power),
RSRP(reference signal received power, Reference Signal Received Power), RSSI(Received Signal
Strength Indicator, received signal strength indicator) etc..
Specifically, shunt controller can be according to formulaThe each terminal for obtaining cell respectively corresponds
Consumption cell power ratio.Wherein, ηkFor the corresponding consumption cell power ratio of k-th of terminal of cell, RkIt is k-th of cell
The corresponding transmission rate of terminal, PskFor the corresponding signal strength of k-th of terminal of cell.
Preferably, shunt controller can also be according to formulaObtain each terminal of cell
Corresponding consumption cell power ratio.Wherein, a, b, c, d are fixed value, for being modified to calculated result.In this hair
In bright embodiment, by above-mentioned formula can consumption cell power ratio corresponding to each terminal be adjusted, so as to
To improve the precision of the corresponding consumption cell power ratio of each terminal, and then the selection that shunting terminal can be improved is accurate
Degree.
For the embodiment of the present invention, if the terminal for the cell that shunt controller determines always integrates as cell before step 401
All terminals under coverage area then can also include: shunt controller selection after step 402 in cell coverage area
Under, the weaker perhaps signal quality of the lower perhaps signal strength of priority is poor in cellular network or transmission rate is higher, or
Person's type of service occupies that flow is larger or the lower each terminal of type of service requirement of real-time.
403, shunt controller by each terminal of cell according to corresponding consumption cell power than from high to low
Sequence is ranked up.
For the embodiment of the present invention, by configuring each point of cell for the bigger terminal of each consumption cell power
Terminal is flowed, the quantity for shunting terminal can be reduced.In embodiments of the present invention, due to shunting the ratio for causing user experience to decline
A possibility that for fixed value, therefore reducing the quantity for shunting terminal, user experience decline can be reduced, and then user can be improved
Experience.
Optionally, step 403 can also be that shunt controller is small according to corresponding consumption by each terminal of cell
The sequence of area's power ratio from low to high is ranked up.In embodiments of the present invention, by the way that each consumption cell power is smaller
Terminal be configured to each shunting terminal of cell, can be by each pair of lesser terminal of cell load contribution from cellular network point
It flow in WLAN.
404, shunt controller adds up the corresponding consumption cell power ratio of each terminal after sequence, directly
Consumption cell power ratio to after cumulative is more than or equal to preset threshold value.
It optionally, may include: that shunt controller is pre-configured with preset threshold value before step 404.For example, preset threshold value can
Think 0.2,0.15,0.3 etc..In embodiments of the present invention, preset threshold value is used to indicate the down ratio of cell load.
Alternatively, can also include: before step 404 shunt controller obtain first the actual loading value of cell with it is small
The sensible load value in area, then according to formulaObtain the preset threshold value of cell.Wherein, γ is the preset threshold of cell
Value, FcFor the actual loading value of cell, Δ FcFor the difference of the sensible load value of the actual loading value and cell of cell.
Further, it before step 404 can also include: shunt controller obtains cell first actual loading value, small
The difference of the sensible load value of the corresponding each WLAN of the sensible load value and cell in area and actual loading value, then root
According to formulaObtain the preset threshold value of cell.Wherein, γ is the preset threshold value of cell, FcFor cell
Actual loading value, Δ FcFor the difference of the sensible load value of the actual loading value and cell of cell, Δ fwIt is corresponding each for cell
The sensible load value of WLAN and the sum of the difference of actual loading value.
Wherein, shunt controller can pass through formulaCalculate the corresponding each wireless local area of cell
The sensible load value of net and the sum of the difference of actual loading value, Δ fwIt (i) is the reasonable of corresponding i-th of the WLAN of cell
The difference of load value and actual loading value, G (), which is negative, carries transfer function, for converting the corresponding load value of WLAN
To the corresponding load value of cellular network.In embodiments of the present invention, G () can be linear function, exponential function, power function etc..
Optionally, AC or AP can pass through formulaCalculate the corresponding each wireless office of cell
The sensible load value of domain net and the sum of the difference of actual loading value, and by the sensible load of the corresponding each WLAN of cell
The sum of the difference of value and actual loading value is sent to shunt controller, so that shunt controller can be corresponding each according to cell
The sensible load value of a WLAN and the sum of the difference of actual loading value, obtain the preset threshold value of cell.Wherein, Δ fw
It (i) is the difference of the sensible load value of corresponding i-th of the WLAN of cell and actual loading value, G () is negative idling exchange the letters
Number, for the corresponding load value of WLAN to be converted load value corresponding to cellular network.In embodiments of the present invention, G
() can be linear function, exponential function, power function etc..
Wherein, the corresponding each WLAN of cell refers under the range of the cellular network covering of the cell, is covered
Each WLAN of lid.Such as in Fig. 7, under the range that covers of cellular network of cell, the WLAN that is covered
Respectively WLAN A, WLAN B, WLAN C and WLAN D.
For the embodiment of the present invention, by the difference and nothing that exceed sensible load value in the cellular network of COMPREHENSIVE CALCULATING cell
The difference that load value can be accommodated in line local area network while can be implemented as cellular network and shunted, guarantees WLAN
In there is not the case where overload.
405, shunt controller is configured to cell than corresponding terminal for cumulative each consumption cell power is carried out
Each shunting terminal.
For the embodiment of the present invention, by the way that each consumption cell power is bigger, and the sum of be more than or equal to it is preset
The terminal of threshold value is configured to each shunting terminal of cell, can be realized the load value according to preset threshold value decline cellular network,
And reduce the quantity for shunting terminal.It in embodiments of the present invention, is fixed value due to shunting the ratio for causing user experience to decline,
Therefore a possibility that reducing the quantity for shunting terminal, user experience decline can be reduced, and then user experience can be improved.
Optionally, step 403 can also be that each corresponding consumption cell power ratio is greater than by shunt controller to 405
Or the terminal equal to preset consumption cell power ratio, it is configured to each shunting terminal of cell.
406, shunt controller executes equipment to the shunting of cell and sends shunting instruction.
Further, so that the shunting of cell executes equipment according to each shunting terminal progress for shunting instruction to cell
It shunts.
Wherein, shunting instruction is used to indicate each shunting terminal and branches in WLAN from cellular network.In this hair
In bright embodiment, shunting and executing equipment to be shunting terminal, cellular access point, Cell Controllers, AC, AP etc..
Optionally, when the shunting of cell executes each shunting terminal that equipment is cell, step 407 can be to shunt control
Device processed sends to each shunting terminal of cell and shunts instruction.Further, so that each shunting terminal of cell according to point
Stream instruction is shunted.
Alternatively, step 406 can also be that shunt controller sends to the Cell Controllers of cell and shunts instruction.?
In the embodiment of the present invention, is sent by shunt controller to the Cell Controllers of cell and shunt instruction, so that Cell Controllers
It is indicated according to shunting, controls each shunting terminal and branched in WLAN from cellular network.
Further, step 406 can also be that shunt controller sends shunting to each cellular access point of cell respectively
Instruction.In embodiments of the present invention, shunting instruction is sent to each cellular access point of cell by shunt controller respectively, with
So that each cellular access point controls each shunting terminal from cellular network and branches to WLAN respectively according to instruction is shunted
In.
Optionally, step 406 can also be that shunt controller sends shunting instruction to each AC of cell respectively.At this
In inventive embodiments, shunting instruction is sent to each AC of cell by shunt controller respectively, so that each AC is pressed respectively
It instructs, is controlled in each shunting terminal access WLAN according to shunting, to realize each shunting terminal from cellular network point
It flow in WLAN.
Alternatively, step 406 can also be that shunt controller sends shunting instruction to each AP of cell respectively.?
In the embodiment of the present invention, shunting instruction is sent to each AP of cell by shunt controller respectively, so that each AP distinguishes
It instructs, controls in each shunting terminal access WLAN, to realize each shunting terminal from cellular network according to shunting
It branches in WLAN.
For the embodiment of the present invention, when shunt controller is eCo, corresponding shunting executes equipment can be whole to shunt
End, Cell Controllers, cellular access point, AC or AP；When shunt controller is Cell Controllers, such as base station controller,
Corresponding shunting, which executes equipment, to be shunting terminal, cellular access point, AC or AP；When shunt controller is cellular access point
When, such as base station, corresponding shunting, which executes equipment, to be shunting terminal, Cell Controllers, AC or AP；Work as shunt controller
When for AC, corresponding shunting executes equipment can be to shunt terminal, Cell Controllers, cellular access point or AP；It is controlled when shunting
When device processed is AP, corresponding shunting, which executes equipment, to be shunting terminal, Cell Controllers, cellular access point or AC.
For the embodiment of the present invention, step 401 to 406 can also be connect by the Cell Controllers or honeycomb of cellular network side
Access point is executed.At this point, can also include before step 401, shunt controller determines the strategy that cell terminal always collects, and will
The strategy that cell terminal always collects be sent to Cell Controllers perhaps cellular access point so that Cell Controllers or honeycomb access
The strategy that point always collects according to cell terminal, determines that the terminal of cell always collects.
Optionally, step 401 can also be held by the Cell Controllers or cellular access point of cellular network side to 406
Row.At this point, can also include that shunt controller determines preset threshold value, and preset threshold value is sent to honeycomb control before step 403
Device processed perhaps cellular access point so that Cell Controllers or cellular access point select the shunting of cell according to preset threshold value
Terminal.
Alternatively, it step 401 and 402 can also be carried out by the Cell Controllers or cellular access point of cellular network side
It executes.At this point, can also include after step 402, Cell Controllers or cellular access point be by point of each terminal of cell
Not corresponding consumption cell power ratio is sent to shunt controller, so that point of the shunt controller according to each terminal of cell
Not corresponding consumption cell power ratio is sent to shunt controller, selects each shunting terminal of cell.
Further, the specific implementation as method shown in Fig. 4, the embodiment of the invention provides a kind of shunting of network dresses
It sets, as shown in figure 5, the entity of described device can be shunt controller, described device includes: acquiring unit 51, selecting unit
52, transmission unit 53.
Acquiring unit 51, the corresponding consumption cell power ratio of each terminal for obtaining cell.
Selecting unit 52, the corresponding consumption cell function of each terminal of the cell for being obtained according to acquiring unit 51
Rate ratio selects each shunting terminal of cell from each terminal of cell.
Transmission unit 53, the shunting of the cell for selecting to selecting unit 52 execute equipment and send shunting instruction.
The shunting of cell executes each shunting terminal that equipment is cell.
Transmission unit 53 sends shunting instruction specifically for each shunting terminal of the cell selected to selecting unit 52.
Acquiring unit 51 is also used to obtain the corresponding signal quality of each terminal and transmission rate of cell.
Acquiring unit 51 is obtained specifically for the corresponding signal quality of each terminal and transmission rate according to cell
Take the corresponding consumption cell power ratio of each terminal of cell.
Acquiring unit 51 is specifically used for according to formulaThe each terminal for obtaining cell respectively corresponds
Consumption cell power ratio.
Wherein, ηkFor the corresponding consumption cell power ratio of k-th of terminal of cell, RkIt is corresponding for k-th of terminal of cell
Transmission rate, CQIkFor the corresponding signal quality of k-th of terminal of cell.
Acquiring unit 51 is also used to obtain the corresponding signal strength of each terminal and transmission rate of cell.
Acquiring unit 51 is obtained specifically for the corresponding signal strength of each terminal and transmission rate according to cell
Take the corresponding consumption cell power ratio of each terminal of cell.
Acquiring unit 51 is specifically also used to according to formulaThe each terminal for obtaining cell is right respectively
The consumption cell power ratio answered.
Wherein, ηkFor the corresponding consumption cell power ratio of k-th of terminal of cell, RkIt is corresponding for k-th of terminal of cell
Transmission rate, PskFor the corresponding signal strength of k-th of terminal of cell.
The selecting unit 52 includes: sorting module 5201, accumulator module 5202, configuration module 5203.
Sorting module 5201, for by each terminal of cell according to corresponding consumption cell power ratio from high to low
Sequence be ranked up.
Accumulator module 5202, for the corresponding consumption cell function of each terminal after sorting module 5201 sorts
Rate ratio adds up, until the consumption cell power ratio after cumulative is more than or equal to preset threshold value.
Configuration module 5203, for accumulator module 5202 to be carried out cumulative each consumption cell power than corresponding
Terminal is configured to each shunting terminal of cell.
The selecting unit 52 further include: obtain module 5204.
Module 5204 is obtained, for obtaining the actual loading value of cell and the sensible load value of cell.
Module 5204 is obtained, is also used to according to formulaObtain the preset threshold value of cell.
Wherein, γ is the preset threshold value of cell, FcFor the actual loading value of cell, Δ FcFor cell actual loading value with
The difference of the sensible load value of cell.
Module 5204 is obtained, the actual loading value, the sensible load value of cell and cell specifically for obtaining cell correspond to
Each WLAN sensible load value and actual loading value difference.
Module 5204 is obtained, is specifically used for according to formulaObtain the preset threshold value of cell.
Wherein, γ is the preset threshold value of cell, FcFor the actual loading value of cell, Δ FcFor cell actual loading value with
The difference of the sensible load value of cell, Δ fwFor the sensible load value and actual loading value of the corresponding each WLAN of cell
The sum of difference.
It should be noted that in the part flow arrangement of the network provided in the embodiment of the present invention corresponding to each functional unit its
He accordingly describes, can be with reference to the corresponding description in Fig. 4, and details are not described herein.
Still further, the entity of the part flow arrangement of the network can be shunt controller, as shown in fig. 6, described point
Stream controller may include: processor 61, transmitter 62, receiver 63.
Processor 61, the corresponding consumption cell power ratio of each terminal for obtaining cell.
Processor 61 is also used to the corresponding consumption cell power ratio of each terminal according to cell, from each of cell
Each shunting terminal of cell is selected in a terminal.
Transmitter 62 sends shunting instruction for executing equipment to the shunting of cell.
The shunting of cell executes each shunting terminal that equipment is cell.
Transmitter 62 is also used to send shunting instruction to each shunting terminal of cell.
Receiver 63, for obtaining the corresponding signal quality of each terminal and transmission rate of cell.
Processor 61 is also used to the corresponding signal quality of each terminal and transmission rate according to cell, obtains small
The corresponding consumption cell power ratio of each terminal in area.
Processor 61, is also used to according to formulaEach terminal of acquisition cell is corresponding to disappear
Consume cell power ratio.
Wherein, ηkFor the corresponding consumption cell power ratio of k-th of terminal of cell, RkIt is corresponding for k-th of terminal of cell
Transmission rate, CQIkFor the corresponding signal quality of k-th of terminal of cell.
Receiver 63 is also used to obtain the corresponding signal strength of each terminal and transmission rate of cell.
Processor 61 is also used to the corresponding signal strength of each terminal and transmission rate according to cell, obtains small
The corresponding consumption cell power ratio of each terminal in area.
Processor 61, is also used to according to formulaObtain the corresponding consumption of each terminal of cell
Cell power ratio.
Wherein, ηkFor the corresponding consumption cell power ratio of k-th of terminal of cell, RkIt is corresponding for k-th of terminal of cell
Transmission rate, PskFor the corresponding signal strength of k-th of terminal of cell.
Processor 61 is also used to each terminal of cell according to corresponding consumption cell power than from high to low
Sequence is ranked up.
Processor 61 is also used to add up the corresponding consumption cell power ratio of each terminal after sequence,
Until the consumption cell power ratio after cumulative is more than or equal to preset threshold value.
Processor 61 is also used to carry out cumulative each consumption cell power and is configured to cell than corresponding terminal
Each shunting terminal.
Processor 61 is also used to obtain the actual loading value of cell and the sensible load value of cell.
Processor 61, is also used to according to formulaObtain the preset threshold value of cell.
Wherein, γ is the preset threshold value of cell, FcFor the actual loading value of cell, Δ FcFor cell actual loading value with
The difference of the sensible load value of cell.
It is corresponding each to be also used to obtain the actual loading value of cell, the sensible load value of cell and cell for processor 61
The sensible load value of WLAN and the difference of actual loading value.
Processor 61, is also used to according to formulaObtain the preset threshold value of cell.
Wherein, γ is the preset threshold value of cell, FcFor the actual loading value of cell, Δ FcFor cell actual loading value with
The difference of the sensible load value of cell, Δ fwFor the sensible load value and actual loading value of the corresponding each WLAN of cell
The sum of difference.
It should be noted that other are accordingly retouched corresponding to each equipment in the shunt controller provided in the embodiment of the present invention
It states, can be with reference to the corresponding description in Fig. 4, details are not described herein.
Each terminal of the shunt method and device of network provided in an embodiment of the present invention, first acquisition cell respectively corresponds
Consumption cell power ratio, then according to the corresponding consumption cell power ratio of each terminal of cell, from each of cell
Each shunting terminal of cell is selected in terminal, is finally executed equipment to the shunting of cell and is sent shunting instruction.With pass through at present
The terminal that signal strength is weaker or signal quality is poor shunt and is compared, the embodiment of the present invention is by obtaining each terminal
Corresponding consumption cell power ratio can select cell according to the corresponding consumption cell power ratio of each terminal
Each shunting terminal, so as to improve the selection precision for shunting terminal.
The embodiment of the method for above-mentioned offer, concrete function may be implemented in the part flow arrangement of network provided in an embodiment of the present invention
Realize the explanation referred in embodiment of the method, details are not described herein.The shunt method of network provided in an embodiment of the present invention and
Device can be adapted for shunting the terminal in cellular network, but be not limited only to this.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (14)
1. a kind of shunt method of network characterized by comprising
The corresponding signal quality of each terminal and transmission rate for obtaining cell are distinguished according to each terminal of the cell
Corresponding signal quality and transmission rate obtain the corresponding consumption cell power ratio of each terminal of the cell；It is described
Cell power is consumed than the ratio for single terminal load and the sum of all terminals load in cell；The terminal load is by described
The corresponding signal quality of terminal and the ratio of transmission rate indicate；
Alternatively, the corresponding signal strength of each terminal and transmission rate of the cell are obtained, according to each of the cell
The corresponding signal strength of a terminal and transmission rate, obtain the corresponding consumption cell function of each terminal of the cell
Rate ratio；The consumption cell power is than the ratio for single terminal load and the sum of all terminals load in cell；The terminal
Load is indicated by the ratio of the corresponding signal strength of the terminal and transmission rate；
According to the corresponding consumption cell power ratio of each terminal of the cell, selected from each terminal of the cell
Cell power is consumed than being higher than each shunting terminal of the part terminal of threshold value as cell；
Equipment is executed to the shunting of the cell and sends shunting instruction, so that the shunting of the cell executes equipment according to
Instruction is shunted to shunt each shunting terminal of the cell.
2. the shunt method of network according to claim 1, which is characterized in that it is institute that the shunting of the cell, which executes equipment,
State each shunting terminal of cell；
It is described to the shunting of the cell execute equipment send shunt instruction the step of include:
It is sent to each shunting terminal of the cell and shunts instruction, so that each shunting terminal of the cell is according to
Instruction is shunted to be shunted.
3. the shunt method of network according to claim 1, which is characterized in that each terminal according to the cell
Corresponding signal quality and transmission rate obtain the corresponding consumption cell power ratio of each terminal of the cell
Step includes:
According to formulaThe corresponding consumption cell power ratio of each terminal of the cell is obtained,
In, ηkFor the corresponding consumption cell power ratio of k-th of terminal of the cell, RkFor the corresponding biography of k-th of terminal of the cell
Defeated rate, CQIkFor the corresponding signal quality of k-th of terminal of the cell.
4. the shunt method of network according to claim 1, which is characterized in that each terminal according to the cell
Corresponding signal strength and transmission rate obtain the corresponding consumption cell power ratio of each terminal of the cell
Step includes:
According to formulaThe corresponding consumption cell power ratio of each terminal of the cell is obtained,
In, ηkFor the corresponding consumption cell power ratio of k-th of terminal of the cell, RkFor the corresponding biography of k-th of terminal of the cell
Defeated rate, PskFor the corresponding signal strength of k-th of terminal of the cell.
5. the shunt method of network according to claim 1 or 2, which is characterized in that described according to each of the cell
The corresponding consumption cell power ratio of terminal, selects each shunting terminal of the cell from each terminal of the cell
The step of include:
Each terminal of the cell is ranked up according to corresponding consumption cell power than sequence from high to low；
The corresponding consumption cell power ratio of each terminal after sequence is added up, until the consumption after cumulative is small
Area's power ratio is more than or equal to preset threshold value；
Cumulative each consumption cell power will be carried out than corresponding terminal and is configured to each shunting terminal of the cell.
6. the shunt method of network according to claim 5, which is characterized in that each terminal pair by after sequence
The consumption cell power ratio answered adds up, until the consumption cell power after cumulative is than being more than or equal to preset threshold value
Before step, further includes:
Obtain the actual loading value of the cell and the sensible load value of the cell；
According to formulaObtain the preset threshold value of the cell, wherein γ is the preset threshold value of the cell, FcFor institute
State the actual loading value of cell, Δ FcFor the difference of the sensible load value of the actual loading value and cell of the cell.
7. the shunt method of network according to claim 5, which is characterized in that each terminal pair by after sequence
The consumption cell power ratio answered adds up, until the consumption cell power after cumulative is than being more than or equal to preset threshold value
Before step, further includes:
Obtain the actual loading value of the cell, the sensible load value of the cell and the corresponding each wireless local area of the cell
The sensible load value of net and the difference of actual loading value；
According to formulaObtain the preset threshold value of the cell, wherein γ is the preset threshold of the cell
Value, FcFor the actual loading value of the cell, Δ FcFor the sensible load value of the actual loading value and cell of the cell
Difference, Δ fwFor the sensible load value of the corresponding each WLAN of the cell and the sum of the difference of actual loading value.
8. a kind of part flow arrangement of network characterized by comprising
Acquiring unit, the corresponding consumption cell power ratio of each terminal for obtaining cell；
The acquiring unit is also used to obtain the corresponding signal quality of each terminal and transmission rate of the cell, root
According to the corresponding signal quality of each terminal and transmission rate of the cell, each terminal for obtaining the cell is right respectively
The consumption cell power ratio answered；The consumption cell power for single terminal in cell than loading and the sum of all terminals load
Ratio；The terminal load is indicated by the corresponding signal quality of the terminal and the ratio of transmission rate；
Alternatively, the acquiring unit, is also used to obtain the corresponding signal strength of each terminal and transmission speed of the cell
Rate obtains each terminal of the cell according to the corresponding signal strength of each terminal and transmission rate of the cell
Corresponding consumption cell power ratio；The consumption cell power ratio is that single terminal load is loaded with all terminals in cell
The sum of ratio；The terminal load is indicated by the ratio of the corresponding signal strength of the terminal and transmission rate；
Selecting unit, the corresponding consumption cell function of each terminal of the cell for being obtained according to the acquiring unit
Rate ratio selects consumption cell power than being higher than the part terminal of threshold value as each of cell from each terminal of the cell
Shunt terminal；
Transmission unit, the shunting of the cell for selecting to the selecting unit execute equipment and send shunting instruction.
9. the part flow arrangement of network according to claim 8, which is characterized in that
The shunting of the cell executes each shunting terminal that equipment is the cell；
The transmission unit, each shunting terminal transmission shunting specifically for the cell selected to the selecting unit refer to
It enables.
10. the part flow arrangement of network according to claim 8, which is characterized in that
The acquiring unit is specifically used for according to formulaThe each terminal for obtaining the cell is right respectively
The consumption cell power ratio answered, wherein ηkFor the corresponding consumption cell power ratio of k-th of terminal of the cell, RkIt is described small
The corresponding transmission rate of k-th of terminal in area, CQIkFor the corresponding signal quality of k-th of terminal of the cell.
11. the part flow arrangement of network according to claim 8, which is characterized in that
The acquiring unit is specifically also used to according to formulaThe each terminal for obtaining the cell is right respectively
The consumption cell power ratio answered, wherein ηkFor the corresponding consumption cell power ratio of k-th of terminal of the cell, RkIt is described small
The corresponding transmission rate of k-th of terminal in area, PskFor the corresponding signal strength of k-th of terminal of the cell.
12. the part flow arrangement of network according to claim 8 or claim 9, which is characterized in that the selecting unit includes:
Sorting module, for each terminal of the cell is suitable than from high to low according to corresponding consumption cell power
Sequence is ranked up；
Accumulator module, for carrying out the corresponding consumption cell power ratio of each terminal after sorting module sequence
It is cumulative, until the consumption cell power ratio after cumulative is more than or equal to preset threshold value；
Configuration module is configured for the accumulator module to be carried out cumulative each consumption cell power than corresponding terminal
For each shunting terminal of the cell.
13. the part flow arrangement of network according to claim 12, which is characterized in that the selecting unit further include:
Module is obtained, for obtaining the actual loading value of the cell and the sensible load value of the cell；
The acquisition module, is also used to according to formulaObtain the preset threshold value of the cell, wherein γ is described small
The preset threshold value in area, FcFor the actual loading value of the cell, Δ FcFor the conjunction of the actual loading value and the cell of the cell
Manage the difference of load value.
14. the part flow arrangement of network according to claim 12, which is characterized in that
The acquisition module, specifically for obtaining the actual loading value of the cell, the sensible load value of the cell and described
The sensible load value of the corresponding each WLAN of cell and the difference of actual loading value；
The acquisition module is specifically used for according to formulaObtain the preset threshold value of the cell, wherein
γ is the preset threshold value of the cell, FcFor the actual loading value of the cell, Δ FcActual loading value and institute for the cell
State the difference of the sensible load value of cell, Δ fwFor the sensible load value and reality of the corresponding each WLAN of the cell
The sum of difference of load value.
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| CN201310732678.4A CN104754650B (en) | 2013-12-26 | 2013-12-26 | The shunt method and device of network |
| PCT/CN2014/092585 WO2015096594A1 (en) | 2013-12-26 | 2014-11-28 | Network shunting method and device |
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| CN201310732678.4A CN104754650B (en) | 2013-12-26 | 2013-12-26 | The shunt method and device of network |
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| CN109451821B (en) * | 2017-06-30 | 2022-03-18 | 北京小米移动软件有限公司 | Data distribution indication method and device, data distribution method and device and access point |
| CN113056021A (en) * | 2019-12-26 | 2021-06-29 | 中兴通讯股份有限公司 | User transmission mode switching method, electronic device and storage medium |
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| CN102395158A (en) * | 2011-11-01 | 2012-03-28 | 东南大学 | Load balance optimization method considering user service quality requirements in mobile communication system |
| CN102647771A (en) * | 2012-04-10 | 2012-08-22 | 华为技术有限公司 | Discovery and selection method, equipment, system and terminal of wireless local area network (WLAN) |
| CN102802206A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Offload method and offload network element for wireless local area network (WLAN) |
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| JP4455758B2 (en) * | 1998-06-05 | 2010-04-21 | ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー | Communication network |
| CN103168490A (en) * | 2011-10-13 | 2013-06-19 | 华为技术有限公司 | Shunt decision method, and high mobility state identification method and device |
| WO2013089414A1 (en) * | 2011-12-13 | 2013-06-20 | 엘지전자 주식회사 | Method for data offloading in wireless communication system, and device for same |
| CN103379548B (en) * | 2012-04-28 | 2016-03-30 | 华为技术有限公司 | The method of network shunt and base station |
| WO2014101182A1 (en) * | 2012-12-31 | 2014-07-03 | 华为技术有限公司 | Data shunting method and device, network-side device and terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802206A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Offload method and offload network element for wireless local area network (WLAN) |
| CN102395158A (en) * | 2011-11-01 | 2012-03-28 | 东南大学 | Load balance optimization method considering user service quality requirements in mobile communication system |
| CN102647771A (en) * | 2012-04-10 | 2012-08-22 | 华为技术有限公司 | Discovery and selection method, equipment, system and terminal of wireless local area network (WLAN) |
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Effective date of registration: 20210428 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |