CN108271216A - Ad hoc network load-balancing method, device and cloud platform disaster tolerance system - Google Patents
Ad hoc network load-balancing method, device and cloud platform disaster tolerance system Download PDFInfo
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- CN108271216A CN108271216A CN201611263645.XA CN201611263645A CN108271216A CN 108271216 A CN108271216 A CN 108271216A CN 201611263645 A CN201611263645 A CN 201611263645A CN 108271216 A CN108271216 A CN 108271216A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1027—Persistence of sessions during load balancing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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Abstract
The present invention provides a kind of ad hoc network load-balancing method, device and cloud platform disaster tolerance system, wherein, the method is applied to network element management device, including：Every preset time period, the net element information data that each network element is sent in its service range are received；The parameter of each network element is obtained from net element information data as the balance factor for mixing matrix thoroughly to be entered；It mixes balance factor input thoroughly matrix, enables j-th of balance factor of i-th network element as matrix the i-th row jth column element is mixed thoroughly, make to mix matrix thoroughly and balance factor is mixed thoroughly, export the parameter after each network element is mixed thoroughly；Parameter adjustment message is sent to each network element according to the parameter after mixing thoroughly, so that the parameter adjustment message that each network element is received according to it is adjusted the parameter of itself.The present invention can solve the problems, such as ensure in the prior art really alleviate this local resource burden, operation slowly and there are pingpang handoff hidden danger.
Description
Technical field
The present invention relates to a kind of mobile communication technology field more particularly to ad hoc network load-balancing method, device and clouds to put down
Platform disaster tolerance system.
Background technology
Moving load equilibrium (Mobility Load Balancing, abbreviation MLB) is currently used more advanced skill
Art, is mainly based upon the traffic load of cell, and the cell that redistribution user is resident or is connected reaches balanced neighboring community's industry
The purpose of business load.MLB realization approachs are exactly the load condition of local HL periodically monitoring cells, when the load mean value of cell surpasses
Preset threshold value is crossed, then peripherad adjacent area obtains the load condition of adjacent cell, then selects suitable adjacent area into traveling
The negotiation modification of row mobility parameters.After negotiating successfully, source base station HL is sent by interface message to Operation and Maintenance entity OM
Switch reselecting parameters adjustment recommended value message, OM, which is received, to be sent Optimal Parameters to operation maintenance center OMC after the message and suggest thing
Part, OMC change switching and the reselecting parameters of adjacent area pair, and OM is notified to change management information according to the parameter adjustment suggestion of reception
Notice HL parameters come into force after the completion of library MIB, OM modification.A cell-of-origin only carries out the one of an adjacent area pair in one MLB period
Subparameter adjusts process, but a target adjacent area can carry out parameter adjustment with multiple cell-of-origins.When load evaluation value reaches
Rollback threshold value and more than certain duration, can set according to switch and carry out parameters back, base station is to OMC by sending
Parameters back event, modifications of the triggering OMC to parameter.
The application scenarios of MLB include intra-LTE scenario (a long term evolution LTE network inside scene) and
Inter-RAT scenario (scene between different LTE networks).The individual layer covering being primarily now accomplished that in intra-LTE
Networking scene, as shown in Figure 1, high load capacity cell 1 and underload cell 2 change switching and the reselection offset of adjacent area pair through consultation
Parameter causes the covering of cell 1 to shrink, and the covering of cell 2 expands, and the certain customers' switching or gravity treatment of cell 1 are realized to cell 2
The load sharing of minizone.
Prior art is mainly based upon neighboring BS relationship, judges load balancing, by setting certain fixed threshold,
After reaching threshold value, the judgement assessment based on community user quantity is carried out, then selection target cell, carry out relevant parameter and repair
Change.The major defect of the program be each base station or cell using oneself as core, carry out data judgement, the foundation of judgement is only
Be number of users, and be fixed threshold value, selection target cell can not actually be ensured after cutting through it is true alleviate it is small
The resource burden in area, and operation is slower, and there is the hidden danger of pingpang handoff.
Really alleviate this local resource burden, operation in consideration of it, how to solve to ensure in the prior art slowly and deposit
The pingpang handoff hidden danger the problem of, realize that load balancing becomes the current technical issues that need to address in the lte networks.
Invention content
To solve the technical issues of above-mentioned, the present invention provides a kind of ad hoc network load-balancing method, device and cloud platform and holds
Calamity system, solve cannot ensure in the prior art really alleviate this local resource burden, operation slowly and there are pingpang handoffs
The problem of hidden danger, can realize load balancing in the lte networks.
In a first aspect, the present invention provides a kind of ad hoc network load-balancing method, applied to network element management device, including：
Every preset time period, the net element information data that each network element is sent in its service range are received；
From the net element information data, obtain the parameter of each network element as it is to be entered mix thoroughly matrix it is balanced because
Son；
It mixes balance factor input thoroughly matrix, matrix is mixed thoroughly described in j-th of balance factor conduct for enabling i-th of network element
The i-th row jth column element, make it is described mix matrix thoroughly the balance factor mixed thoroughly, export after each network element mixes thoroughly
Parameter, wherein, i=1 ..., m, m are the network element number in the network element management device service range, and j=1 ..., g, g is each
The number of the balance factor of network element；
Parameter after being mixed thoroughly according to each network element sends parameter adjustment message, so that each net to each network element
Member is adjusted the parameter of the network element according to received parameter adjustment message.
Optionally, if the network element management device is OMC master servers, the network element is and the OMC master servers
The access server of communication connection；
If the network element management device is access server, the network element is what is communicated to connect with the access server
Base station group；
If the network element management device is the base station as administrator in base station group, the network element is in the base station group
The base station as member other than the base station as administrator.
Optionally, the parameter of the network element, including：Software hidden danger parameter, hardware hidden danger parameter and physical factor parameter；
The software hidden danger parameter, including：Single community user number, Subscriber Unit time highest downloading flow, community user
Total flow, cpu occupancies, base-band resource utilization rate, and/or average rsrp values；
The physical factor parameter, including：Alternating current/standby electricity, and/or standby power consumption；
The hardware hidden danger parameter, including：Potential problem probability of happening, potential problem influence duration, potential problem influences
Deteriorate duration, problem worse variation coefficient, hidden danger processing distance duration, distance duration variation coefficient, intractability and hidden danger etc.
Grade；
The intractability, including：Software intractability Tr and hardware replacement difficulty Tk.
Optionally, the acquisition methods of the potential problem probability of happening P include：
From the alarm total quantity A in the net element information extracting data kth weekk, k=1 ..., n, n by extraction alarm
The quantity in week, n >=10；
From the AkThe quantity B of the middle crucial alarm of extractionk；
According to the AkAnd Bk, by the first formula, obtain the Probability p that kth week potential problem occursk；
According to the BkAnd pk, by the second formula, obtain weekly the mathematic expectaion E (b) that potential problem occurs；
According to the AkWith E (b), by third formula, potential problem probability of happening P is obtained；
Wherein, first formula is：
Second formula is：
The third formula is：
Optionally, the acquisition methods of the potential problem influence duration T3 include：
From the net element information data, the triggering alarm moment tx of the extraction h groups network elementwTo the alarm of the network element
Remove moment tzw, w=1 ..., h, h >=100；
According to the txwAnd tzw, by the 4th formula, obtaining potential problem influences duration T3；
Wherein, the 4th formula is：
Optionally, the acquisition methods that the potential problem influence deteriorates duration T1 include：
From the net element information data, the triggering alarm moment tx of the extraction q groups network elementuTo the network element state into
Ty at the time of one step deterioratesu, u=1 ..., q, q >=100；
According to the txuAnd tyu, by the 5th formula, obtaining potential problem influences to deteriorate duration T1；
Wherein, the 5th formula is：
And/or
The hidden danger processing distance duration T2 is calculated by the 6th formula, and the 6th formula is：
T2=S/v,
Wherein, S is to handle the maintenance personnel of hidden danger to the path distance length of the network element, and v is the maintenance for handling hidden danger
Personnel are to the average speed per hour of the network element.
Optionally, it is according to bad weather degree, temperature high and low level and maintenance personnel that described problem, which deteriorates variation coefficient α,
It is horizontal and pre-set；
The distance duration variation coefficient β is pre-set according to bad weather degree and the road degree of crowding.
Optionally, the hidden danger grade Lv is calculated by the 7th formula, and the 7th formula is：
Lv=P × [(Tr+Tk) × β+T1 × α+T3].
Second aspect, the present invention provide a kind of ad hoc network load balancing apparatus, applied to network element management device, including：
Receiving module, for every preset time period, receiving the net element information data that each network element is sent in its service range；
Acquisition module, for from the net element information data, the parameter for obtaining each network element to be mixed as to be entered
The balance factor of even matrix；
It mixes module thoroughly, for mixing balance factor input thoroughly matrix, j-th of balance factor of i-th of network element is enabled to make
For the i-th row jth column element for mixing matrix thoroughly, make it is described mix matrix thoroughly the balance factor mixed thoroughly, described in output
Each network element mix thoroughly after parameter, wherein, i=1 ..., m, m be the network element management device service range in network element number, j=
1 ..., g, g are the number of the balance factor of each network element；
For the parameter after being mixed thoroughly according to each network element, parameter adjustment message is sent to each network element for sending module,
So that each network element is adjusted the parameter of the network element according to received parameter adjustment message.
The third aspect, the present invention provide a kind of cloud platform disaster tolerance system, including：OMC master servers, access server and base
It stands；
The OMC master servers are communicated to connect with multiple access servers, and each access server in base station group by making
Base station for administrator is communicated to connect with multiple base station groups, and each base station group is made of multiple base stations in preset range；
The OMC master servers, including：Above-mentioned ad hoc network load balancing apparatus, will in the ad hoc network load balancing apparatus
OMC master servers, using the access server for communicating with connection as network element, preset time period are set as network element management device
It is set to default first time period；
Each access server, including：Above-mentioned ad hoc network load balancing apparatus, should in the ad hoc network load balancing apparatus
Access server as network element management device, using in the base station group for communicating with connection as the base station of administrator as network element,
Preset time period is set as default second time period；
As the base station of administrator in each base station group, including：Above-mentioned ad hoc network load balancing apparatus, ad hoc network load
In balancer using in this base station group as the base station of administrator as network element management device, using in this base station group in addition to as pipe
Preset time period is set as the default third period by the base station as member except the base station of reason person as network element；
Wherein, the default third period is less than the default second time period, and the default second time period is less than
The default third period.
As shown from the above technical solution, ad hoc network load-balancing method of the invention, device and cloud platform disaster tolerance system, side
Method is applied to network element management device, by every preset time period, receiving the net element information that each network element is sent in its service range
Data；The parameter of each network element is obtained from net element information data as the balance factor for mixing matrix thoroughly to be entered；By the net
For member as row, the balance factor as row, matrix is mixed in input thoroughly, and order mixes matrix thoroughly and balance factor is mixed thoroughly, obtains each
Network element mix thoroughly after parameter；Parameter after being mixed thoroughly according to this sends parameter adjustment message to each network element, so that each network element is according to it
The parameter adjustment message received is adjusted the parameter of itself, and true alleviation cannot be ensured as a result, in the prior art by solving
This local resource burden, operation is slow and there are problems that pingpang handoff hidden danger, and the resource of whole network can be enabled to realize load
Equilibrium, arithmetic speed is fast, can prevent some base station either some region since subjective or odjective cause causes
Delay machine, hang resource, user access or call/flow it is unavailable caused by complain.
Description of the drawings
Individual layer covering networking scene in Fig. 1 intra-LTE of the prior art；
Fig. 2 is the flow diagram of a kind of ad hoc network load-balancing method that one embodiment of the invention provides；
Fig. 3 is the structure diagram of a kind of ad hoc network load balancing apparatus that one embodiment of the invention provides；
Fig. 4 is the structure diagram of a kind of cloud platform disaster tolerance system that one embodiment of the invention provides；
Fig. 5 is the entity structure schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, clear, complete description is carried out to the technical solution in the embodiment of the present invention, it is clear that described embodiment is only
Only it is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work, shall fall within the protection scope of the present invention.
It is described from group Fig. 2 shows the flow diagram for the ad hoc network load-balancing method that one embodiment of the invention provides
Net load-balancing method is applied to network element management device, as shown in Fig. 2, the following institute of the ad hoc network load-balancing method of the present embodiment
It states.
201st, every preset time period, the net element information data that each network element is sent in its service range are received.
It is understood that in the present embodiment, if the network element management device is OMC master servers, the network element is
With the access server of OMC master servers communication connection；
If the network element management device is access server, the network element is what is communicated to connect with the access server
Base station group；
If the network element management device is the base station as administrator in base station group, the network element is in the base station group
The base station as member other than the base station as administrator.
202nd, from the net element information data, the parameter for obtaining each network element mixes the equal of matrix thoroughly as to be entered
Weigh the factor.
Wherein, the parameter of the network element can include：Software hidden danger parameter, hardware hidden danger parameter and physical factor parameter
Deng.
Specifically, the software hidden danger parameter, can include：Current-carrying under single community user number, Subscriber Unit time highest
Amount, community user total flow, cpu occupancies, base-band resource utilization rate, and/or average reference signal receive power (rsrp) value
Deng.
Specifically, the physical factor parameter, can include：Alternating current/standby electricity, and/or standby power consumption etc..
Specifically, the hardware hidden danger parameter, can include：Potential problem probability of happening, potential problem influence duration, hidden
Suffering from problem influences to deteriorate duration, problem worse variation coefficient, hidden danger processing distance duration, distance duration variation coefficient, processing hardly possible
Degree and hidden danger grade etc..
Specifically, the intractability can include：Software intractability Tr and hardware replacement difficulty Tk, can basis
Practical potential problem is configured in advance.
It is understood that for different potential problems, have a different processing modes, and its intractability not with
Problem magnitude is directly related.It may be influenced when issue handling is done by factors, such as personnel, tool, money
Source, processing mode etc., thus to be added in when carrying out base station potential problem fault level intractability this.It first has to asking
Topic is judged in advance, because situation is responsible for, does not do emphasis point, so the present embodiment is relatively simple to intractability progress one
Classification, is divided into two class of software intractability Tr and hardware replacement difficulty Tk.For software intractability Tr and hardware replacement difficulty
The setting of Tk, the factor of software processing can sometimes be included in the calculating of software hidden danger parameter, generally take 0 herein；For software
The calculating of hidden danger parameter, can according to the framework of cloud platform, divide from top to bottom three grades (OMC master servers, access server and
Base station group).
Further, the acquisition methods of the potential problem probability of happening P can specifically include：
From the alarm total quantity A in the net element information extracting data kth weekk, k=1 ..., n, n by extraction alarm
The quantity in week, n >=10；
From the AkThe quantity B of the middle crucial alarm of extractionk；
According to the AkAnd Bk, by the first formula, obtain the Probability p that kth week potential problem occursk；
According to the BkAnd pk, by the second formula, obtain weekly the mathematic expectaion E (b) that potential problem occurs；
According to the AkWith E (b), by third formula, potential problem probability of happening P is obtained；
Wherein, first formula is：
Second formula is：
The third formula is：
Further, the acquisition methods of the potential problem influence duration T3 can specifically include：
From the net element information data, the triggering alarm moment tx of the extraction h groups network elementwTo the alarm of the network element
Remove moment tzw, w=1 ..., h, h >=100；
According to the txwAnd tzw, by the 4th formula, obtaining potential problem influences duration T3；
Wherein, the 4th formula is：
Further, the acquisition methods that the potential problem influence deteriorates duration T1 can specifically include：
From the net element information data, the triggering alarm moment tx of the extraction q groups network elementuTo the network element state into
Ty at the time of one step deteriorates (such as base station service quit, cell move back clothes)u, u=1 ..., q, q >=100；
According to the txuAnd tyu, by the 5th formula, obtaining potential problem influences to deteriorate duration T1；
Wherein, the 5th formula is：
Further, the hidden danger processing distance duration T2 is calculated by the 6th formula, the 6th formula
For：
T2=S/v (6)
Wherein, S is to handle the maintenance personnel of hidden danger (non-rectilinear distance, includes road to the path distance length of the network element
Road travel situations lead to the changing factor that route changes not comprising road construction etc.), v is the maintenance personnel of processing hidden danger to institute
State the average speed per hour (such as urban district average speed per hour 30km/h, rural area 40km/h) of network element.
It is understood that
Further, the hidden danger grade Lv is calculated by the 7th formula, and the 7th formula is：
Lv=P × [(Tr+Tk) × β+T1 × α+T3] (7)
It is understood that the higher grade of Lv, processing priority is higher.
In a particular application, it is according to bad weather degree, temperature high and low level and dimension that described problem, which deteriorates variation coefficient α,
Protect proficiency and it is pre-set；The distance duration variation coefficient β is according to bad weather degree and the road degree of crowding
It is and pre-set；
It is understood that the present embodiment is according to condition of road surface, weather, the road degree of crowding, temperature, maintenance personnel's water
The influence of equality handling duration and distance duration can rely on different problems to deteriorate variation coefficient α and distance duration variation system
Number β adapts to the troubleshooting demand under the environment such as different landforms, weather, scene.Carry out problem worse variation coefficient α and road
The setting of Cheng Shichang variation coefficients β, influence of the reflection variable environment factor to scheduling.
203rd, it mixes balance factor input thoroughly matrix, is mixed thoroughly described in j-th of balance factor conduct for enabling i-th of network element
I-th row jth column element of matrix, make it is described mix matrix thoroughly the balance factor mixed thoroughly, export each network element and mix thoroughly
Parameter afterwards, wherein, i=1 ..., m, m are the network element number in the network element management device service range, and j=1 ..., g, g is
The number of the balance factor of each network element.
It is understood that for the load balancing of disaster tolerance, the present embodiment uses expression matrix, and the row of matrix may refer to
Balance factor, matrix column may refer to participate in the network element (such as base station, base station group or access (NEA) server) of operation.
The value of above-mentioned balance factor is a numerical factor, from 0 to 99, represents the value theoretically right section.
It is in a particular application, described that mix the specific algorithm that matrix mixes the balance factor thoroughly thoroughly as follows：
204th, the parameter after being mixed thoroughly according to each network element sends parameter adjustment message, so that described to each network element
Each network element is adjusted the parameter of the network element according to received parameter adjustment message.
Wherein, the main means of adjustment can include：Access control, handoff threshold adjustment, flow restriction etc., the present embodiment
It is not limited, other adjustment means can also be included.
It is understood that the balance factor in the row or column of matrix is mixed using the present embodiment the method
Even, can protect positive each network element for participating in operation will not generate excessive too small value, and balance factor can be according to existing net
Maintenance is flexibly chosen.The matrix of mixing thoroughly of this programme also has the scalability stronger feature, to the factor not thought about early period,
As long as in the punishment algorithm of the new balance factor of the arithmetic element typing of network element management device, unitary operation can be immediately applied to
In the middle.Each subnet (such as base station group of NEA servers or certain amount base station composition) can also flexibly be selected
It takes, it is only necessary to which level-one arithmetic element is set on it.Such as a NEA positioned at the mass-sending of large capacity high traffic is connect
Enter server, access customer number, Subscriber Unit time highest download can be chosen as the factor；It is suburb to area shared by one
Area or remote districts reach the access server of certain scale using storage battery power supply, can receive accumulator remaining capacity
Enter operating range.Can also one base station group in logic directly be divided into using the base station of storage battery power supply to whole net, for
Electricity carries out operation, for electricity is made to reach the state of a relative equilibrium, arithmetic element can export a collection remaining capacity and
It according to the matrix number in powering apparatus path, is reported to OMC master servers, distributes power supply turner list automatically.For daily busy
Either concert athletic meeting guarantee can be using access customer number or customer flow as balance factor for Bulk Call cell.
After generating, the access customer number of each base station in the automatic governing ad hoc network to meet the effect of each data balancing, uses
Accessing user inhibit generally to have directly refusal access, access to be lined up or reduce the polyalgorithms such as adjacent cell rsrp incision values.
The ad hoc network load-balancing method of the present embodiment, by every preset time period, receiving each net in its service range
The net element information data that member is sent；The parameter that each network element is obtained from net element information data mixes the equal of matrix thoroughly as to be entered
Weigh the factor；Using the network element as row, the balance factor as row, matrix is mixed in input thoroughly, and order mixes matrix thoroughly to balance factor
It is mixed thoroughly, obtains the parameter after each network element is mixed thoroughly；Parameter after being mixed thoroughly according to this sends parameter adjustment message to each network element, with
The parameter adjustment message that each network element is received according to it is made to be adjusted the parameter of itself, can be solved using this method as a result,
It cannot ensure in the prior art and really alleviate this local resource burden, operation slowly and there are problems that pingpang handoff hidden danger, energy
The resource of whole network is enough enabled to realize load balancing, arithmetic speed is fast, can prevent some base station or some area
Domain due to subjective either odjective cause cause the machine of delaying, hang resource, user's access or call/flow it is unavailable caused by complaint.
Fig. 3 shows a kind of structure diagram for ad hoc network load balancing apparatus that one embodiment of the invention provides, this reality
The ad hoc network load balancing apparatus for applying example is applied to network element management device, as shown in figure 3, the ad hoc network load balancing of the present embodiment
Device, including：Receiving module 31, mixes module 33 and sending module 34 thoroughly at acquisition module 32；Wherein：
Receiving module 31, for every preset time period, receiving the net element information number that each network element is sent in its service range
According to；
Acquisition module 32, for from the net element information data, obtaining the parameter of each network element as to be entered
Mix the balance factor of matrix thoroughly；
It mixes module 33 thoroughly, for mixing balance factor input thoroughly matrix, enables j-th of balance factor of i-th of network element
As the i-th row jth column element for mixing matrix thoroughly, make it is described mix matrix thoroughly the balance factor mixed thoroughly, export institute
State the parameter after each network element is mixed thoroughly, wherein, i=1 ..., m, m be the network element management device service range in network element number, j
=1 ..., g, g are the number of the balance factor of each network element；
Sending module 34 for the parameter after being mixed thoroughly according to each network element, sends parameter adjustment to each network element and disappears
Breath, so that each network element is adjusted the parameter of the network element according to received parameter adjustment message.
The ad hoc network load balancing apparatus of the present embodiment can be used for performing the technical solution of preceding method embodiment,
Implementing principle and technical effect are similar, and details are not described herein again.
The ad hoc network load balancing apparatus of the present embodiment applied in network element management device, can be solved using the device
It cannot ensure in the prior art and really alleviate this local resource burden, operation slowly and there are problems that pingpang handoff hidden danger, energy
The resource of whole network is enough enabled to realize load balancing, arithmetic speed is fast, can prevent some base station or some area
Domain due to subjective either odjective cause cause the machine of delaying, hang resource, user's access or call/flow it is unavailable caused by complaint.
Fig. 4 shows a kind of structure diagram for cloud platform disaster tolerance system that one embodiment of the invention provides, such as Fig. 4 institutes
Show, the cloud platform disaster tolerance system of the present embodiment, including：OMC master servers, access server and base station；
The OMC master servers are communicated to connect with multiple access servers, and each access server in base station group by making
Base station for administrator is communicated to connect with multiple base station groups, and each base station group is made of multiple base stations in preset range；
The OMC master servers, including：Ad hoc network load balancing apparatus described in embodiment illustrated in fig. 3, the ad hoc network are born
It carries in balancer, using OMC master servers as network element management device, the access server of connection will be communicated with as net
Preset time period is set as default first time period by member；
Each access server, including：Ad hoc network load balancing apparatus described in embodiment illustrated in fig. 3, the ad hoc network are born
Carry using the access server as network element management device in balancer, using in the base station group for communicating with connection as administrator
Base station as network element, preset time period is set as default second time period；
As the base station of administrator in each base station group, including：Ad hoc network load balancing dress described in embodiment illustrated in fig. 3
Put, in the ad hoc network load balancing apparatus using in this base station group as the base station of administrator as network element management device, by this base
Preset time period is set as default by the base station as member stood in group other than the base station as administrator as network element
The third period；
Wherein, the default third period is less than the default second time period, and the default second time period is less than
The default third period.For example, OM mouthfuls of real-time reception this base can be passed through as the base station of administrator in each base station group
It stands the heartbeat message of carrying net element information data sent as each base station of member in group, the OMC master servers can be with every
It was received every 15 minutes and communicates with the base station group resource report for including net element information data that the access server of connection is sent.
In a particular application, the ad hoc network load balancing apparatus in the OMC master servers, can be specifically used for
Using OMC master servers as network element management device, using the access server for communicating with connection as network element, incite somebody to action pre-
If the period is set as default first time period, using the ad hoc network load-balancing method described in above method embodiment, calculate
Communicate with connection each access server mix thoroughly after parameter；Parameter after being mixed thoroughly according to each access server, to
Its each access server communicated to connect sends parameter adjustment message, so as to communicate with each access server of connection according to connecing
The parameter adjustment message received sends base station swarm parameter tune into each base station group for communicate with connection as the base station of administrator
Whole message, and then make to communicate in each base station group of connection as the base station of administrator according to the base station swarm parameter tune received
Whole message controls all base stations in this base station group to carry out parameter adjustment.
In a particular application, the ad hoc network load balancing apparatus in each access server, can be specifically used for
Using the access server as network element management device, using in the base station group for communicating with connection as the base of administrator
It stands as network element, preset time period is set as default second time period, is born using the ad hoc network described in above method embodiment
Carry equalization methods, calculate communicate with connection each base station group mix thoroughly after parameter；Ginseng after being mixed thoroughly according to each base station group
Number sends parameter adjustment message, so that the company of communicating with into each base station group for communicate with connection as the base station of administrator
All bases in this base station group are controlled according to the parameter adjustment message received as the base station of administrator in each base station group connect
It stands and carries out parameter adjustment.
In a particular application, can have as the ad hoc network load balancing apparatus in the base station of administrator in each base station group
Body is used for
Using in this base station group as the base station of administrator as network element management device, using in this base station group in addition to as management
Preset time period is set as presetting the third period, in utilization by the base station as member except the base station of member as network element
The ad hoc network load-balancing method described in embodiment of the method is stated, calculates the ginseng after being mixed thoroughly in this base station group as each base station of member
Number；Parameter after being mixed thoroughly according to each base station as member in this base station group is sent out into this base station group as each base station of member
Parameter adjustment message is sent, so that as each base station of member according to the parameter adjustment message received in this base station group, to itself
Parameter be adjusted.
The main means of adjustment in the present embodiment can include：Control, handoff threshold adjustment, flow restriction etc. are accessed,
The present embodiment is not limited, and can also include other adjustment means.
Cloud platform disaster tolerance system described in the present embodiment can solve ensure in the prior art and really alleviate this cell money
Source burden, operation is slow and there are problems that pingpang handoff hidden danger, and the resource of whole network can be enabled to realize load balancing, operation
Speed is fast, can prevent some base station either some region since subjective or odjective cause causes the machine of delaying, hangs money
Source, user's access or the unavailable caused complaint of call/flow.
Cloud platform disaster tolerance system described in the present embodiment is optimized, the disaster tolerance structure of distributed arithmetic using a kind of whole net system,
Respectively to a certain range of base station group, under the multiple base station groups and same OMC servers under same access server
All base stations, transported using distributed management, concurrent operation, and to the various software and hardware factors that can cause disaster
It calculates, reaches a kind of rational and effective load balancing disaster tolerance system.The present embodiment is based on the main service centralized Controls of OMC, respectively connects
Enter server distribution control, base station group ad hoc network operation forms a kind of secondary disaster tolerance framework of hierarchical classification；Based on mixing matrix thoroughly
Ad hoc network disaster tolerance algorithm for an ad hoc network base station group, mixes matrix thoroughly and loads the capacity Rule of judgment for being included in planning
Operation, and the dimension of each cell is actually broken up, ensure each cell in ad hoc network, the actual loading of each dimension
It is all not too large.
Fig. 5 shows the entity structure schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention, as shown in figure 5, should
Electronic equipment can include：Processor (processor) 51, memory (memory) 52 and bus 53；
Wherein, the processor 51, memory 52 complete mutual communication by the bus 53；
The processor 51 can call the logical order of memory 52, be provided with to perform above-mentioned each method embodiment
Method, such as including：Every preset time period, the net element information data that each network element is sent in its service range are received；From described
In net element information data, the parameter of each network element is obtained as the balance factor for mixing matrix thoroughly to be entered；By the equilibrium
Matrix is mixed in factor input thoroughly, and j-th of balance factor of i-th of network element is enabled to mix the i-th row jth column element of matrix thoroughly as described in,
Matrix is mixed thoroughly described in making to mix the balance factor thoroughly, exports the parameter after each network element is mixed thoroughly, wherein, i=1 ...,
M, m are the network element number in the network element management device service range, and j=1 ..., g, g is of the balance factor of each network element
Number；Parameter after being mixed thoroughly according to each network element sends parameter adjustment message to each network element so that each network element according to
Received parameter adjustment message, is adjusted the parameter of the network element.
The embodiment of the present invention discloses a kind of computer program product, and the computer program product includes being stored in non-transient
Computer program on computer readable storage medium, the computer program include program instruction, when described program instructs quilt
When computer performs, computer is able to carry out the method that above-mentioned each method embodiment is provided, such as including：Every preset time
Section receives the net element information data that each network element is sent in its service range；From the net element information data, each net is obtained
The parameter of member is as the balance factor for mixing matrix thoroughly to be entered；It mixes balance factor input thoroughly matrix, enables i-th of network element
J-th of balance factor mix the i-th row jth column element of matrix thoroughly as described in, make described to mix matrix thoroughly to the balance factor
It is mixed thoroughly, exports the parameter after each network element is mixed thoroughly, wherein, i=1 ..., m, m service model for the network element management device
Interior network element number, j=1 ..., g are enclosed, g is the number of the balance factor of each network element；Ginseng after being mixed thoroughly according to each network element
Number sends parameter adjustment message to each network element, so that each network element is according to received parameter adjustment message, to this
The parameter of network element is adjusted.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium storing program for executing, the non-transient computer readable storage
Medium storing computer instructs, and the computer instruction makes the computer perform the side that above-mentioned each method embodiment is provided
Method, such as including：Every preset time period, the net element information data that each network element is sent in its service range are received；From the net
In metamessage data, the parameter of each network element is obtained as the balance factor for mixing matrix thoroughly to be entered；By it is described it is balanced because
Matrix is mixed in son input thoroughly, and j-th of balance factor of i-th of network element is enabled to mix the i-th row jth column element of matrix thoroughly as described in, is made
The matrix of mixing thoroughly mixes the balance factor thoroughly, exports the parameter after each network element is mixed thoroughly, wherein, i=1 ..., m,
M is the network element number in the network element management device service range, and j=1 ..., g, g is of the balance factor of each network element
Number；Parameter after being mixed thoroughly according to each network element sends parameter adjustment message to each network element so that each network element according to
Received parameter adjustment message, is adjusted the parameter of the network element.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the application
Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the application
The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The application is with reference to the flow according to the method for the embodiment of the present application, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device of function specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.The fingers such as term " on ", " under "
The orientation or position relationship shown is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies
Description rather than instruction imply that signified device or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.Unless otherwise clearly defined and limited, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；Can be
Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the specification of the present invention, numerous specific details are set forth.Although it is understood that the embodiment of the present invention can
To put into practice without these specific details.In some instances, well known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this description.Similarly, it should be understood that disclose in order to simplify the present invention and helps to understand respectively
One or more of a inventive aspect, above in the description of exemplary embodiment of the present invention, each spy of the invention
Sign is grouped together into sometimes in single embodiment, figure or descriptions thereof.It however, should not be by the method solution of the disclosure
It releases and is intended in reflection is following：I.e. the claimed invention requirement is than the feature that is expressly recited in each claim more
More features.More precisely, as the following claims reflect, inventive aspect is less than single reality disclosed above
Apply all features of example.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment,
Wherein each claim is in itself as separate embodiments of the invention.It should be noted that in the absence of conflict, this
The feature in embodiment and embodiment in application can be combined with each other.The invention is not limited in any single aspect,
Any single embodiment is not limited to, is also not limited to the arbitrary combination and/or displacement of these aspects and/or embodiment.And
And can be used alone the present invention each aspect and/or embodiment or with other one or more aspects and/or its implementation
Example is used in combination.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into
Row equivalent replacement；And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover in the claim of the present invention and the range of specification.
Claims (10)
1. a kind of ad hoc network load-balancing method, which is characterized in that applied to network element management device, including：
Every preset time period, the net element information data that each network element is sent in its service range are received；
From the net element information data, the parameter of each network element is obtained as the balance factor for mixing matrix thoroughly to be entered；
It mixes balance factor input thoroughly matrix, j-th of balance factor of i-th of network element is enabled to mix the of matrix thoroughly as described in
I row jth column elements, make it is described mix matrix thoroughly the balance factor mixed thoroughly, export the parameter after each network element is mixed thoroughly,
Wherein, i=1 ..., m, m are the network element number in the network element management device service range, and j=1 ..., g, g is each network element
Balance factor number；
Parameter after being mixed thoroughly according to each network element sends parameter adjustment message, so that each network element root to each network element
According to received parameter adjustment message, the parameter of the network element is adjusted.
If 2. according to the method described in claim 1, it is characterized in that, the network element management device be OMC master servers, institute
It is the access server communicated to connect with the OMC master servers to state network element；
If the network element management device is access server, the network element is the base station communicated to connect with the access server
Group；
If the network element management device is the base station as administrator in base station group, the network element in the base station group in addition to
As the base station as member except the base station of administrator.
3. according to the method described in claim 2, it is characterized in that, the parameter of the network element, including：It is software hidden danger parameter, hard
Part hidden danger parameter and physical factor parameter；
The software hidden danger parameter, including：Single community user number, Subscriber Unit time highest downloading flow, community user always flow
Amount, cpu occupancies, base-band resource utilization rate, and/or average rsrp values；
The physical factor parameter, including：Alternating current/standby electricity, and/or standby power consumption；
The hardware hidden danger parameter, including：Potential problem probability of happening, potential problem influence duration, potential problem influences to deteriorate
Duration, problem worse variation coefficient, hidden danger processing distance duration, distance duration variation coefficient, intractability and hidden danger grade；
The intractability, including：Software intractability Tr and hardware replacement difficulty Tk.
4. according to the method described in claim 3, it is characterized in that, the acquisition methods of the potential problem probability of happening P include：
From the alarm total quantity A in the net element information extracting data kth weekk, k=1 ..., n, n by extraction alarm week
Quantity, n >=10；
From the AkThe quantity B of the middle crucial alarm of extractionk；
According to the AkAnd Bk, by the first formula, obtain the Probability p that kth week potential problem occursk；
According to the BkAnd pk, by the second formula, obtain weekly the mathematic expectaion E (b) that potential problem occurs；
According to the AkWith E (b), by third formula, potential problem probability of happening P is obtained；
Wherein, first formula is：
Second formula is：
The third formula is：
5. according to the method described in claim 4, it is characterized in that, the potential problem influences the acquisition methods packet of duration T3
It includes：
From the net element information data, the triggering alarm moment tx of the extraction h groups network elementwTo the alarm clearance of the network element
Moment tzw, w=1 ..., h, h >=100；
According to the txwAnd tzw, by the 4th formula, obtaining potential problem influences duration T3；
Wherein, the 4th formula is：
6. according to the method described in claim 5, it is characterized in that, the potential problem influences to deteriorate the acquisition methods of duration T1
Including：
From the net element information data, the triggering alarm moment tx of the extraction q groups network elementuIt is further to the network element state
Ty at the time of deteriorationu, u=1 ..., q, q >=100；
According to the txuAnd tyu, by the 5th formula, obtaining potential problem influences to deteriorate duration T1；
Wherein, the 5th formula is：
And/or
The hidden danger processing distance duration T2 is calculated by the 6th formula, and the 6th formula is：
T2=S/v,
Wherein, S is to handle the maintenance personnel of hidden danger to the path distance length of the network element, and v is the maintenance personnel for handling hidden danger
To the average speed per hour of the network element.
7. according to the method described in claim 6, it is characterized in that, it is according to bad weather that described problem, which deteriorates variation coefficient α,
Degree, temperature high and low level and maintenance personnel are horizontal and pre-set；
The distance duration variation coefficient β is pre-set according to bad weather degree and the road degree of crowding.
8. the method according to the description of claim 7 is characterized in that the hidden danger grade Lv is calculated by the 7th formula
, the 7th formula is：
Lv=P × [(Tr+Tk) × β+T1 × α+T3].
9. a kind of ad hoc network load balancing apparatus, which is characterized in that applied to network element management device, including：
Receiving module, for every preset time period, receiving the net element information data that each network element is sent in its service range；
Acquisition module, for from the net element information data, the parameter for obtaining each network element to mix square thoroughly as to be entered
The balance factor of battle array；
It mixes module thoroughly, for mixing balance factor input thoroughly matrix, enables j-th of balance factor of i-th of network element as institute
State the i-th row jth column element for mixing matrix thoroughly, make it is described mix matrix thoroughly the balance factor mixed thoroughly, export each net
Member mix thoroughly after parameter, wherein, i=1 ..., m, m be the network element management device service range in network element number, j=
1 ..., g, g are the number of the balance factor of each network element；
For the parameter after being mixed thoroughly according to each network element, parameter adjustment message is sent to each network element for sending module, so that
Each network element is adjusted the parameter of the network element according to received parameter adjustment message.
10. a kind of cloud platform disaster tolerance system, which is characterized in that including：OMC master servers, access server and base station；
The OMC master servers are communicated to connect with multiple access servers, and each access server is by being used as pipe in base station group
The base station of reason person is communicated to connect with multiple base station groups, and each base station group is made of multiple base stations in preset range；
The OMC master servers, including：Ad hoc network load balancing apparatus described in claim 9, ad hoc network load balancing dress
In putting, using OMC master servers as network element management device, using the access server for communicating with connection as network element, it will preset
Period is set as default first time period；
Each access server, including：Ad hoc network load balancing apparatus described in claim 9, ad hoc network load balancing dress
It puts middle using the access server as network element management device, makees in the base station group for communicating with connection as the base station of administrator
For network element, preset time period is set as default second time period；
As the base station of administrator in each base station group, including：Ad hoc network load balancing apparatus described in claim 9, should be certainly
It, as the base station of administrator as network element management device, will will be removed in this base station group in this base station group in networking load balancing apparatus
As the base station as member except the base station of administrator as network element, preset time period is set as the default third time
Section；
Wherein, the default third period is less than the default second time period, and the default second time period is less than described
The default third period.
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