CN107426734B - A kind of management method for the AP connecting business WIFI - Google Patents

A kind of management method for the AP connecting business WIFI Download PDF

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Publication number
CN107426734B
CN107426734B CN201710817511.6A CN201710817511A CN107426734B CN 107426734 B CN107426734 B CN 107426734B CN 201710817511 A CN201710817511 A CN 201710817511A CN 107426734 B CN107426734 B CN 107426734B
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mobile terminal
overlapping region
bandwidth
access
connection
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CN107426734A (en
Inventor
纪琦华
蒲珂
曾泽基
方宏
李哲山
鲁豪
胡彬
魏明
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China Science And Technology Co Ltd
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China Science And Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/04—Traffic adaptive resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/824—Applicable to portable or mobile terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The management method of AP connecting business WIFI provided by the invention a kind of, it mainly manages all AP for connecting same business WIFI, first, record the location information of all AP, it is marked with three-dimensional coordinate, then using the three-dimensional coordinate as the centre of sphere, with the bandwidth coverage distance of AP, such as 1km is radius, form a sphere, then whether there is overlapping region according between each sphere, and the size of overlapping region judges whether to need to close wherein a certain AP or limit according to the network speed utilization rate of mobile terminal the network speed of some mobile terminals, then the network speed of remaining mobile terminal is improved, and then improve the utilization rate of entire business WIFI.

Description

A kind of management method for the AP connecting business WIFI
Technical field
The invention belongs to the management method field of wireless access point, in particular to a kind of management for the AP for connecting business WIFI Method.
Background technique
With the popularization of smart phone/plate and a large amount of universal, requirement of the internet information (picture, video) to broadband It is higher and higher, and in the case that the rate of mobile communication 3G/4G are without decline, user exists to the WIFI demand of public place It is continuously increased, free trade company/public place WIFI becomes the preferred demand of user, this also expedites the emergence of out various forms of in market Business WIFI mode.Business WIFI's is produced as that each quotient is super to provide completely new, high speed information service, has earned many and has turned one's head The attention of objective and each user, and it can be collected to the preference of user and intellectual analysis, to orient marketing and industry Business is promoted.
There is new problem again in following business WIFI, is used as public place since quotient is superfine, the volume of the flow of passengers is big, terminal Type is abundant, institute in order to meet customer need, it is necessary to access a large amount of AP (wireless access point), but the AP mistake of access More, crossing secret meeting, there is mutual the problem of interfering, and then influence entire business WIFI network speed, reduce the upper dictyosome of user It tests, to solve the above-mentioned problems, the maximum online bandwidth that the prior art usually limits each user guarantees each user to reach Online experience, but wherein there is also the problem of be exactly the decline of the overall bandwidth utilization rate of business WIFI, and the speed limit side Case makes the Internet resources for the user having not enough, and the network speed bandwidth of restriction and some users have more than is needed causes the waste of resource.
Summary of the invention
In order to solve the problems in the existing technology, the present invention provides the managers of AP for connecting business WIFI a kind of Method, this method judge which AP needs is temporarily switched off and commercial affairs according to the quantity of the area coverage of AP and the mobile terminal of access The connection of WIFI, and network bandwidth is distributed according to the network speed of each mobile terminal, the interference between AP on the one hand can be reduced, separately On the one hand mobile terminal is made adequately to utilize network bandwidth according to their own needs, it is not necessary to cause the waste of resource, improve whole The utilization rate of a business WIFI.
Specific technical solution of the present invention is as follows:
The present invention provides the management method of AP for connecting business WIFI a kind of, and this method comprises the following steps:
S1: record connects the three-dimensional coordinate of all AP of same business WIFI；
S2: using AP bandwidth coverage distance as radius, three-dimensional coordinate is outside respectively using the three-dimensional coordinate of every AP as the centre of sphere Radiate into a sphere；
S3: judge whether there is overlapping region between each sphere, and judge whether to need to pipe according to overlapping region number, area Reason server, which is sent, increases the bandwidth threshold that band width configuration requests and limits each mobile terminal according to mobile terminal bandwidth availability ratio.
Further to improve, step S3 includes:
S31: the overlapping region number G of a sphere and other spheres is calculated, as G=0；
S32: the quantity X of the mobile terminal of the corresponding AP connection of the sphere is counted, quantity X and amount threshold X1 are compared It is right, as X < X1, step S33 is carried out, as X >=X1, carries out step S35；
S33: reducing the bandwidth of the AP, using remaining bandwidth as mobile bandwidth, while carrying out step S34；
S34: detecting the bandwidth availability ratio of each mobile terminal, is that bandwidth door is arranged in each mobile terminal according to bandwidth availability ratio Limit；
S35: judge whether to need to increase band width configuration request, and carry out step S34.
Further to improve, step S34 includes:
S341:AP is sending heartbeat data packets to each mobile terminal at predetermined time intervals, and calculates in the Ta period and send Heartbeat data packets quantity Y；
S342: the response that each mobile terminal is directed to heartbeat data packets is received, and counts the response number of each mobile terminal Y1；
S343: the total bandwidth Z of AP is calculated；
S344: setting Y1=Y corresponds to bandwidth threshold=2.5ZX1/X of mobile terminal2, setting 2/3Y≤Y1 < Y is corresponding to be moved Broadband thresholding=Z/X1 of dynamic terminal, setting 1/3Y≤Y1 < 2/3Y correspond to broadband thresholding=0.8Z/X of mobile terminal, setting 0 ≤ Y1 < 1/3Y corresponds to broadband thresholding=0.6Z/X of mobile terminal.
Further to improve, step S35 includes:
S351: when counting Y1=Y respectively, when corresponding to number K1,2/3Y≤Y1 the < Y of mobile terminal, corresponding mobile terminal Number K2,1/3Y≤Y1 < 2/3Y when of mobile terminal is corresponded to when corresponding to number K3 and 0≤Y1 the < 1/3Y of mobile terminal Number K4, and K1, K2, K3 and K4 are compared with the quantity X of the mobile terminal of AP connection, as K1 >=0.8X, K2+K3 >= When 0.9X or K1 >=0.7X and when K2 >=0.2X, step S352 is carried out, otherwise, carries out step S353；
S352: it is sent to management server and increases band width configuration request, and carry out step S34；
S353: it is not sent to management server and increases band width configuration request, directly progress step S34.
It is further to improve, step S3 further include:
S36: as G=1, overlapping region area M is calculated, overlapping region area M is compared with area threshold M1；When When M < M1, step S37 is carried out；
S37: finding whether overlapping region has accessed mobile terminal, if so, the quantity Xa of statistics access mobile terminal, and Step S38 is carried out, if not provided, corresponding two AP in overlapping region are carried out step S32 respectively；
S38: counting the quantity of the mobile terminal of the corresponding two AP connection in overlapping region respectively, and respectively with amount threshold X1 is compared；When being all larger than X1, step S35 is carried out.
It is further to improve, step S3 further include:
S39: when there is one to be not more than X1, judge the movement that the AP of the mobile terminal connection of overlapping region access is accessed Whether the quantity X2 of terminal is greater than X1, if so, step S40 is carried out, if it is not, carrying out step S42；
S40: judging whether the difference △ X of X2 and Xa is less than X1, and judges whether X3 and △ X's and are less than X1, X3 expression The quantity for the mobile terminal that the corresponding another AP in overlapping region is connected, if simultaneously meet be, carry out step S41, otherwise into Row step S42；
S41: the AP of the mobile terminal connection of overlapping region access is switched into another AP, then carries out corresponding AP Step S34；
S42: being greater than the corresponding AP of X1 for access mobile terminal quantity and carry out step S35, and access mobile terminal quantity is small Step S33 is carried out in the corresponding AP of X1.
It is further to improve, step S3 further include:
S43: as respectively less than X1, the AP for judging that the quantity Xa of the mobile terminal of overlapping region access is accounted for corresponding to it is accessed Mobile terminal quantity ratio D, and be compared with fractional threshold D1, as D >=D1, carry out step S44, as D < D1, Carry out step S45；
S44: switching to another AP for the AP of the corresponding mobile terminal access in overlapping region, another AP carried out step S32, And temporarily disconnect the connection of the AP and business WIFI of mobile terminal connection；
S45: the sum of all mobile terminals of the corresponding two AP access in overlapping region is calculated, and is compared with X1, such as Fruit is less than X1, carries out step S46, and two AP are otherwise carried out step S33；
S46: the interim connection for disconnecting access mobile terminal quantity few AP Yu business WIFI, and the corresponding movement of the AP Terminal accesses on another AP, and another AP is carried out step S34.
It is further to improve, step S3 further include:
S47: as M >=M1, the communication rate F of corresponding two AP in overlapping region is calculated separately, F=XnY1/Y, Xn are indicated The quantity for the mobile terminal that n-th of AP is accessed；
S48: the communication rate of each AP is compared, the interim connection for disconnecting communication rate low AP Yu business WIFI, and will The mobile terminal of the low AP connection of communication rate is linked on the high AP of communication rate, and the AP is carried out step S35.
It is further to improve, step S3 further include:
S49: as G > 1, the gross area for calculating the sphere overlapping region accounts for the ratio R of the sphere area, when R be greater than >= When 0.6, step S50 is carried out, otherwise, carries out step S51；
S50: the connection of the Temporarily Closed AP and business WIFI, and by the AP mobile terminal accessed be linked into its have weight Fold region or on nearest AP；
S51: the quantity for all mobile terminals that the overlapping region AP is accessed accounts for all mobile terminal numbers of AP access 70% or more of amount carries out step S50, and the AP is otherwise carried out step S32.
Beneficial effects of the present invention are as follows:
The management method of AP connecting business WIFI provided by the invention a kind of, mainly management connect same business All AP of WIFI are marked firstly, recording the location information of all AP with three-dimensional coordinate, are then with the three-dimensional coordinate The centre of sphere, with the bandwidth coverage distance of AP, such as 1km is radius, forms a sphere, then whether has overlapping according between each sphere The size of region and overlapping region judges whether to need to close wherein a certain AP or be limited according to the network speed utilization rate of mobile terminal The network speed of some mobile terminals is made, then improves the network speed of remaining mobile terminal, and then improve the utilization rate of entire business WIFI.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the management method for the AP for connecting business WIFI of embodiment 1；
Fig. 2 is the flow chart of 2 step S31-S35 of embodiment；
Fig. 3 is the flow chart of 2 step S36-48 of embodiment；
Fig. 4 is the flow chart of 2 step S49-S51 of embodiment；
Fig. 5 is the flow chart of 3 step S34 of embodiment；
Fig. 6 is the flow chart of 4 step S35 of embodiment.
Specific embodiment
Invention is further described in detail with following embodiment with reference to the accompanying drawing.
Embodiment 1
The embodiment of the present invention 1 provides the management method of AP for connecting business WIFI a kind of, as shown in Figure 1, this method includes Following steps:
S1: record connects the three-dimensional coordinate of all AP of same business WIFI；
S2: using AP bandwidth coverage distance as radius, three-dimensional coordinate is outside respectively using the three-dimensional coordinate of every AP as the centre of sphere Radiate into a sphere；
S3: judge whether there is overlapping region between each sphere, and judge whether to need to limit according to overlapping region number, area The bandwidth threshold of mobile terminal needs to send the request of increase band width configuration to management server, whether needs AP and business WIFI Connection.
The present invention provides the management method of AP for connecting business WIFI a kind of, and mainly management connects same business WIFI All AP be marked firstly, recording the location information of all AP with three-dimensional coordinate, then using the three-dimensional coordinate as the centre of sphere, With the bandwidth coverage distance of AP, such as 1km is radius, forms a sphere, then whether has overlapping region according between each sphere, And the size of overlapping region judges whether to need to close wherein a certain AP or according to the network speed utilization rate of mobile terminal limitation one The network speed of a little mobile terminals then improves the network speed of remaining mobile terminal, and then improves the utilization rate of entire business WIFI.
Embodiment 2
The embodiment of the present invention 2 provides the management method of AP for connecting business WIFI a kind of, and this method is basic with embodiment 1 It is identical, unlike, as shown in figs 2-4, step S3 includes:
S31: the overlapping region number G of a sphere and other spheres is calculated, as G=0；
S32: the quantity X of the mobile terminal of the corresponding AP access of the sphere is counted, quantity X and amount threshold X1 are compared It is right, as X < X1, step S33 is carried out, as X >=X1, carries out step S35；
S33: reducing the bandwidth of the AP, using remaining bandwidth as mobile bandwidth, while carrying out step S34；
S34: detecting the bandwidth availability ratio of each mobile terminal, is that bandwidth door is arranged in each mobile terminal according to bandwidth availability ratio Limit；
S35: judge whether to need to increase band width configuration request, and carry out step S34；
S36: as G=1, overlapping region area M is calculated, overlapping region area M is compared with area threshold M1；When When M < M1, step S37 is carried out；
S37: finding whether overlapping region has accessed mobile terminal, if so, the quantity Xa of statistics access mobile terminal, and Step S38 is carried out, if not provided, corresponding two AP in overlapping region are carried out step S32 respectively；
S38: counting the quantity of the mobile terminal of corresponding two AP in overlapping region access respectively, and respectively with amount threshold X1 is compared；When being all larger than X1, step S35 is carried out；
S39: when there is one to be not more than X1, judge the movement that the AP of the mobile terminal connection of overlapping region access is accessed Whether the quantity X2 of terminal is greater than X1, if so, step S40 is carried out, if it is not, carrying out step S42；
S40: judging whether the difference △ X of X2 and Xa is less than X1, and judges whether X3 and △ X's and are less than X1, X3 expression The quantity for the mobile terminal that the corresponding another AP in overlapping region is connected, if simultaneously meet be, carry out step S41, otherwise into Row step S42；
S41: the AP of the mobile terminal connection of overlapping region access is switched into another AP, then carries out corresponding AP Step S34；
S42: being greater than the corresponding AP of X1 for access mobile terminal quantity and carry out step S35, and access mobile terminal quantity is small Step S33 is carried out in the corresponding AP of X1；
S43: as respectively less than X1, the AP for judging that the quantity Xa of the mobile terminal of overlapping region access is accounted for corresponding to it is accessed Mobile terminal quantity ratio D, and be compared with fractional threshold D1, as D >=D1, carry out step S44, as D < D1, Carry out step S45；
S44: switching to another AP for the AP of the corresponding mobile terminal access in overlapping region, another AP carried out step S32, And temporarily disconnect the connection of the AP and business WIFI of mobile terminal connection；
S45: the sum of all mobile terminals of the corresponding two AP access in overlapping region is calculated, and is compared with X1, such as Fruit is less than X1, carries out step S46, and two AP are otherwise carried out step S33；
S46: the interim connection for disconnecting access mobile terminal quantity few AP Yu business WIFI, and the corresponding movement of the AP Terminal accesses on another AP, and another AP is carried out step S34；
S47: as M >=M1, the communication rate F of corresponding two AP in overlapping region is calculated separately, F=XnY1/Y, Xn are indicated The quantity for the mobile terminal that n-th of AP is accessed；
S48: the communication rate of each AP is compared, the interim connection for disconnecting communication rate low AP Yu business WIFI, and will The mobile terminal of the low AP access of communication rate is linked on the high AP of communication rate, and the AP is carried out step S35；
S49: as G > 1, the gross area for calculating the sphere overlapping region accounts for the ratio R of the sphere area, when R be greater than >= When 0.6, step S50 is carried out, otherwise, carries out step S51；
S50: the connection of the Temporarily Closed AP and business WIFI, and by the AP mobile terminal accessed be linked into its have weight Fold region or on nearest AP；
S51: the quantity for all mobile terminals that the overlapping region AP is accessed accounts for all mobile terminal numbers of AP access 70% or more of amount carries out step S50, and the AP is otherwise carried out step S32.
The present invention further judges step S3, method particularly includes: calculating sphere and other sphere overlay regions first Domain number counts of the mobile terminal of the corresponding AP access of the sphere when the sphere does not have overlapping region with other spheres Number reduces the bandwidth of the AP if the mobile terminal of connection is seldom, using the remaining bandwidth configured before as mobile band Width, can provide bandwidth for remaining AP, and also according to the bandwidth availability ratio of each mobile terminal be each mobile bandwidth allocation not Same bandwidth threshold；When the quantity of mobile terminal is more, according to judging whether to need to increase bandwidth, then judge again it is each it is mobile eventually The utilization rate at end distributes different bandwidth thresholds；When the number of overlapping region is 1, the area of overlapping region is calculated, if weight Folded area is small, detects the mobile terminal for whether having access in overlapping area, if so, the number of record mobile terminal, and count The quantity of all mobile terminals accessed in corresponding two AP in overlapping region, if the quantity of access is relatively more, directly The request for increasing bandwidth is sent into management server；If there is the quantity of an AP is less big, overlapping region access is judged Whether the quantity for the mobile terminal that the AP of mobile terminal connection is accessed is greater than threshold value, if it does, judging that X2-Xa=△ X is It is no to be less than threshold value, and judge whether X3+ △ X is less than threshold value, if be respectively less than, the AP of Xa mobile terminal is switched to another AP It is interior, then the mobile terminal in two AP is distributed to network bandwidth according to bandwidth availability ratio；If do not met simultaneously, will connect Enter the AP more than mobile terminal quantity and carries out step S35, few carry out step S33, when corresponding data are respectively less than threshold value, judgement Xa accounts for the ratio of the mobile terminal quantity of corresponding A P access, and when ratio is larger, the corresponding mobile terminal in overlapping region is accessed AP switch to another AP, by another AP carry out step S32, and temporarily disconnect mobile terminal connection AP and business WIFI company It connects, when ratio is smaller, the sum of all mobile terminals of the corresponding two AP access in overlapping region is calculated, and if less than threshold Value, the interim connection for disconnecting access mobile terminal quantity few AP Yu business WIFI, and the corresponding mobile terminal access of the AP On another AP, another AP is subjected to step S34, two AP are directly otherwise subjected to step S33；When area is greater than threshold value, meter The communication rate for calculating corresponding two AP in overlapping region, the communication rate of each AP is compared, it is interim disconnect the low AP of communication rate with The connection of business WIFI, and by communication rate it is low AP access mobile terminal be linked on the high AP of communication rate, and by the AP into Row step S35 calculates the ratio that sphere overlapping region area accounts for the gross area, if ratio is big when overlapping region number is greater than 1 In 0.6, the connection of the Temporarily Closed AP and business WIFI, and the AP mobile terminal accessed is linked into has overlapping region with it Or on nearest AP, the quantity for all mobile terminals that otherwise overlapping region AP is accessed accounts for all shiftings of AP access 70% or more of dynamic terminal quantity, carries out step S50, and the AP is otherwise carried out step S32.The present invention passes through the net between each AP Whether network has covering overlapping to be judged, and is needed temporarily according to judgements such as overlapping region number, access mobile terminal quantity The connection of which AP and mobile terminal is disconnected, and then more bandwidth can be discharged, improves the utilization rate of entire business WIFI.
Embodiment 3
The embodiment of the present invention 3 provides the management method of AP for connecting business WIFI a kind of, and this method is basic with embodiment 1 It is identical, unlike, as shown in figure 5, step S34 includes:
S341:AP is sending heartbeat data packets to each mobile terminal at predetermined time intervals, and calculates in the Ta period and send Heartbeat data packets quantity Y；
S342: the response that each mobile terminal is directed to heartbeat data packets is received, and counts the response number of each mobile terminal Y1；
S343: the total bandwidth Z of AP is calculated；
S344: setting Y1=Y corresponds to bandwidth threshold=2.5ZX1/X of mobile terminal2, setting 2/3Y≤Y1 < Y is corresponding to be moved Broadband thresholding=Z/X1 of dynamic terminal, setting 1/3Y≤Y1 < 2/3Y correspond to broadband thresholding=0.8Z/X of mobile terminal, setting 0 ≤ Y1 < 1/3Y corresponds to broadband thresholding=0.6Z/X of mobile terminal.
The present invention is defined by the width threshold to each mobile terminal, and being not only able to satisfaction can be to the requirement of bandwidth Each mobile terminal can also be improved to the utilization rate of bandwidth, not only increase the network speed of each mobile terminal, improve the upper dictyosome of user It tests, the utilization rate of entire business WIFI can also be improved.
Embodiment 4
The embodiment of the present invention 4 provides the management method of AP for connecting business WIFI a kind of, and this method is basic with embodiment 3 It is identical, unlike, as shown in fig. 6, step S35 includes:
S351: when counting Y1=Y respectively, when corresponding to number K1,2/3Y≤Y1 the < Y of mobile terminal, corresponding mobile terminal Number K2,1/3Y≤Y1 < 2/3Y when of mobile terminal is corresponded to when corresponding to number K3 and 0≤Y1 the < 1/3Y of mobile terminal Number K4, and K1, K2, K3 and K4 are compared with the quantity X of the mobile terminal of AP connection, as K1 >=0.8X, K2+K3 >= When 0.9X or K1 >=0.7X and when K2 >=0.2X, step S352 is carried out, otherwise, carries out step S353；
S352: it is sent to management server and increases band width configuration request, and carry out step S34；
S353: it is not sent to management server and increases band width configuration request, directly progress step S34.
The present invention is further defined step S35, can increase bandwidth for each AP, or each AP reduces band Width, and then the utilization rate of bandwidth in each AP is improved, guarantee the network speed of mobile terminal, improves user's online experience.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application Art scheme, is within the scope of the present invention.

Claims (3)

1. a kind of management method for the AP for connecting business WIFI, which is characterized in that described method includes following steps:
S1: record connects the three-dimensional coordinate of all AP of same business WIFI；
S2: respectively using the three-dimensional coordinate of every AP as the centre of sphere, using AP bandwidth coverage distance as radius, by three-dimensional coordinate to external radiation At a sphere；
S3: judge whether there is overlapping region between each sphere, and judge whether to need to take to management according to overlapping region number, area Business device, which is sent, increases the bandwidth threshold that band width configuration requests and limits each mobile terminal according to mobile terminal bandwidth availability ratio；Step S3 includes:
S31: the overlapping region number G of a sphere and other spheres is calculated, as G=0；
S32: counting the quantity X of the mobile terminal of the corresponding AP connection of the sphere, quantity X be compared with amount threshold X1, As X < X1, step S33 is carried out, as X >=X1, carries out step S35；
S33: reducing the bandwidth of the AP, using remaining bandwidth as mobile bandwidth, while carrying out step S34；
S34: detecting the bandwidth availability ratio of each mobile terminal, is that bandwidth threshold is arranged in each mobile terminal according to bandwidth availability ratio；
S35: judge whether to need to increase band width configuration request, and carry out step S34；
S36: as G=1, overlapping region area M is calculated, overlapping region area M is compared with area threshold M1；As M < When M1, step S37 is carried out；
S37: finding whether overlapping region has accessed mobile terminal, if so, the quantity Xa of statistics access mobile terminal, and carry out Step S38, if not provided, corresponding two AP in overlapping region are carried out step S32 respectively；
S38: counting the quantity of the mobile terminal of the corresponding two AP connection in overlapping region respectively, and respectively with amount threshold X1 into Row compares；When being all larger than X1, step S35 is carried out；
S39: when there is one to be not more than X1, judge the mobile terminal that the AP of the mobile terminal connection of overlapping region access is accessed Quantity X2 whether be greater than X1, if so, carry out step S40, if it is not, carry out step S42；
S40: judging whether the difference △ X of X2 and Xa is less than X1, and judges whether X3 and △ X's and are less than X1, and X3 indicates to be overlapped The quantity for the mobile terminal that the corresponding another AP in region is connected carries out step S41, is otherwise walked if meeting simultaneously is Rapid S42；
S41: the AP of the mobile terminal connection of overlapping region access is switched into another AP, corresponding AP is then subjected to step S34；
S42: being greater than the corresponding AP of X1 for access mobile terminal quantity and carry out step S35, and access mobile terminal quantity is less than X1 Corresponding AP carries out step S33；
S43: as respectively less than X1, judge that the quantity Xa of the mobile terminal of overlapping region access accounts for the shifting that the AP corresponding to it is accessed The ratio D of the quantity of dynamic terminal, and be compared with fractional threshold D1, as D >=D1, step S44 is carried out, as D < D1, is carried out Step S45；
S44: the AP of the corresponding mobile terminal access in overlapping region is switched into another AP, another AP is subjected to step S32, and face When disconnect mobile terminal connection AP and business WIFI connection；
S45: the sum of all mobile terminals of the corresponding two AP access in overlapping region is calculated, and is compared with X1, if small In X1, step S46 is carried out, two AP are otherwise subjected to step S33；
S46: the interim connection for disconnecting access mobile terminal quantity few AP Yu business WIFI, and the corresponding mobile terminal of the AP It accesses on another AP, another AP is subjected to step S34；
S47: as M >=M1, the communication rate F of corresponding two AP in overlapping region is calculated separately, F=XnY1/Y, Xn are indicated n-th The quantity for the mobile terminal that AP is accessed；
S48: the communication rate of each AP is compared, the interim connection for disconnecting communication rate low AP Yu business WIFI, and will communication The mobile terminal of the low AP connection of rate is linked on the high AP of communication rate, and the AP is carried out step S35；
S49: as G > 1, the gross area for calculating the sphere overlapping region accounts for the ratio R of the sphere area, when R is greater than >=0.6 When, step S50 is carried out, otherwise, carries out step S51；
S50: the connection of the Temporarily Closed AP and business WIFI, and the AP mobile terminal accessed is linked into has overlay region with it Domain or on nearest AP；
S51: the quantity for all mobile terminals that the overlapping region AP is accessed accounts for all mobile terminal quantity of AP access 70% or more, step S50 is carried out, the AP is otherwise subjected to step S32.
2. the management method of the AP of connection business WIFI as described in claim 1, which is characterized in that step S34 includes:
S341:AP is sending heartbeat data packets to each mobile terminal at predetermined time intervals, and calculates the heart sent in the Ta period Jump the quantity Y of data packet；
S342: the response that each mobile terminal is directed to heartbeat data packets is received, and counts the response number Y1 of each mobile terminal；
S343: the total bandwidth Z of AP is calculated；
S344: setting Y1=Y corresponds to bandwidth threshold=2.5ZX1/X of mobile terminal2, the corresponding movement of setting 2/3Y≤Y1 < Y is eventually Broadband thresholding=the Z/X1 at end, setting 1/3Y≤Y1 < 2/3Y correspond to broadband thresholding=0.8Z/X of mobile terminal, 0≤Y1 are arranged < 1/3Y corresponds to broadband thresholding=0.6Z/X of mobile terminal.
3. the management method of the AP of connection business WIFI as claimed in claim 2, which is characterized in that step S35 includes:
S351: when counting Y1=Y respectively, when corresponding to number K1,2/3Y≤Y1 the < Y of mobile terminal, of corresponding mobile terminal The number K4 of mobile terminal is corresponded to when corresponding to number K3 and 0≤Y1 the < 1/3Y of mobile terminal when number K2,1/3Y≤Y1 < 2/3Y, And K1, K2, K3 and K4 are compared with the quantity X of the mobile terminal of AP connection, as K1 >=0.8X, when K2+K3 >=0.9X Or K1 >=0.7X and when K2 >=0.2X, step S352 is carried out, otherwise, carries out step S353；
S352: it is sent to management server and increases band width configuration request, and carry out step S34；
S353: it is not sent to management server and increases band width configuration request, directly progress step S34.
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Denomination of invention: A management method of AP connected to commercial WiFi

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