CN102056206A - Self-organization operation processing method and device - Google Patents
Self-organization operation processing method and device Download PDFInfo
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- CN102056206A CN102056206A CN2009102120897A CN200910212089A CN102056206A CN 102056206 A CN102056206 A CN 102056206A CN 2009102120897 A CN2009102120897 A CN 2009102120897A CN 200910212089 A CN200910212089 A CN 200910212089A CN 102056206 A CN102056206 A CN 102056206A
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Abstract
The invention discloses self-organization operation processing method and device. The method comprises the following steps of receiving one or more self-organization operation information of the same operation object; determining the mode of each self-organization operation of one or more self-organization operations according to coordination strategies; and performing each self-organization operation according to the performing mode of each self-organization operation. By the method, the self-organization operations of which each SON (Self Organizing Network) needs to be automatically performed can be performed in a controllable state so as to effectively avoid the pong effect.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of self-organizing operation processing method and device.
Background technology
Need system is carried out regular maintenance in the running of mobile communcations system, this maintenance work has expended operator's great amount of manpower and material resources.In order to reduce maintenance cost, the demand of automation has been proposed in the management process of mobile communcations system, in system, increase technology for automatically treating exactly gradually, to reduce artificial participation, accelerate fault and solve speed, reduce manpower and the time cost safeguarded.In Long Term Evolution (Long-Term Evolution the abbreviates LTE as) stage, the self-organizing network notion of (Self-Organizing Network is called for short SON) has been proposed.At present, SON mainly comprises self-configuring, self-optimizing, self-healing, function such as energy-conservation.Below this is described respectively.
Self-configuring: network element, for example, base station (eNodeB), promptly insert promptly to go into, automatic software installation, automatically dispose wireless parameter and transmission parameter, detect automatically, the automatic management of syntople etc.Self-configuring can reduce networking and open the process that middle engineer repeats the manual configuration parameter, reduces networking difficulty and cost.
Self-optimizing: according to the operation conditions of the network equipment, self adaptation is adjusted parameter, optimizes network performance.
From healing: find fault automatically, in time isolate and recover fault.
Energy-conservation: as according to the variation of the load condition of base station, external environment etc., to regulate the utilization configuration of base station resource automatically, be issued to purpose of energy saving in the situation of meeting consumers' demand.
When carrying out self-configuring, self-optimizing, self-healing, SON function such as energy-conservation, relevant SON function needs automatically related network elements to be carried out certain operations, comprise parameter modification, some function of switch or parts etc., so automatic operation can be called self-organizing operation or SON operation.When a plurality of SON functions need be carried out the self-organizing operation to same network element, can run into some problems, mainly be collision problem here.For example, need revise the same parameter of same network element as a plurality of SON functions, and the new parameter value that different SON functions prepare to be revised is when different, need be as the criterion with the modification value of which SON function actually? if it is inharmonious each other, each SON function is made amendment by the demand of oneself separately, may cause that then each SON function is after finding that own amended parameter value is revised by other SON function, attempt the situation of making amendment once more, thereby cause ping-pong by the needs of oneself.
Similarly, when the administrative staff of system when manually the parameter of network element being provided with, if when this parameter also can be provided with by certain or some SON functions, also above-mentioned situation may take place between administrative staff and SON function.
Summary of the invention
Thereby propose the present invention at existing conflict to cause the problem of ping-pong in the correlation technique between the different SON functions, for this reason, main purpose of the present invention is to provide a kind of self-organizing operational processes scheme, to address the above problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of self-organizing operation processing method.
Self-organizing operation processing method according to the present invention comprises: the information that receives the identical one or more self-organizing operations of operand; Determine to carry out the mode of each self-organizing operation in one or more self-organizing operations according to coordination strategy; Carry out each self-organizing operation according to the executive mode of each self-organizing operation.
To achieve these goals, according to a further aspect in the invention, provide a kind of self-organizing operational processes device.
Self-organizing operational processes device according to the present invention comprises: the self organizing function module also comprises: the self-organizing Coordination module, and the self-organizing Coordination module comprises: first receiving element is used to receive the information that the identical one or more self-organizings of operand are operated; Determining unit is used for determining to carry out the mode that one or more each self-organizing of self-organizing operation are operated according to the operand corresponding strategy, to carry out each self-organizing operation.
By the present invention, concrete SON functional module adopts when need be carried out a SON operation, carry out coordinating analysis to determine to carry out the mode of SON operation, solved the problem that may have conflict in the correlation technique between the different SON functions, thereby can between different SON functions and SON function, carry out unified coordination, the self-organizing operation that makes each SON function to carry out automatically can be carried out under a controlled state, has effectively avoided the generation of ping-pong.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the self-organizing operation processing method of the embodiment of the invention;
Fig. 2 is the structured flowchart according to the self-organizing operational processes device of the embodiment of the invention;
Fig. 3 is the self-organizing operational processes device preferred construction block diagram according to the embodiment of the invention;
Fig. 4 is the structural representation one according to the self-organizing network conditioning unit of the embodiment of the invention;
Fig. 5 is the structural representation two according to the self-organizing network conditioning unit of the embodiment of the invention;
Fig. 6 is the structural representation three according to the self-organizing network conditioning unit of the embodiment of the invention;
Fig. 7 is the preferred flow chart of self-organizing network coordination approach according to the embodiment of the invention;
Fig. 8 is the structural representation four according to the self-organizing network conditioning unit of the embodiment of the invention;
Fig. 9 is the structural representation five according to the self-organizing network conditioning unit of the embodiment of the invention;
Figure 10 is the structural representation six according to the self-organizing network conditioning unit of the embodiment of the invention.
Embodiment
Functional overview
The embodiment of the invention provides a kind of self-organizing operational processes scheme, and the treatment principle of this scheme is as follows: the information that receives the identical one or more self-organizing operations of operand; Carry out coordinating analysis according to coordination strategy, determine to carry out the mode of each self-organizing operation in one or more self-organizing operations; Carry out each self-organizing operation according to the executive mode of each self-organizing operation, wherein, the executive mode of self-organizing operation described here is meant the information whether each atomic operation that the self-organizing operation comprises can be carried out and/or how to carry out.
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In following examples, can in computer system, carry out in the step shown in the flow chart of accompanying drawing such as a set of computer-executable instructions, and, though there is shown logical order in flow process, but in some cases, can carry out step shown or that describe with the order that is different from herein.
Below network management system and Element management system are described embodiments of the invention in order better to illustrate.
In mobile communications network, generally adopt the mode of multi-zone supervision, the equipment in the whole communication network (network element) is managed.The management system that generally has network management system (Network Management System abbreviates NMS as), Element management system different levels such as (Element Management System abbreviate EMS as).EMS mainly finishes NE management layer (the Element Management Layers among the ITU TMN, abbreviate EML as) function, that is, finish the management function of one or more mobile communication equipments (network element), the network element of being managed generally comes from same equipment supplier.NMS mainly finishes NML (Network Management Layers the abbreviates NML as) function among the ITU TMN, is responsible for the management of all network elements in the managed network.Interface between NMS and the EMS is called northbound interface (Itf-N).And operator generally be at NMS by northbound interface and EMS communication with the equipment that reaches management different vendor and the purpose of correlation function.
For the embodiment of the invention better is described, operation describes to SON.
When carrying out self-configuring, self-optimizing, self-healing, SON function such as energy-conservation, relevant SON function needs automatically related network elements to be carried out certain operations, comprise: parameter modification, some function of switch or parts etc., so automatic operation are called self-organizing operation or SON operation.Need to prove that SON operation can comprise a plurality of atomic operations, for example, can revise the function of a plurality of positions of the identical parameters of a plurality of parameters of a network element or a plurality of network elements or switch (or inaccessible/separate and close) or parts etc. simultaneously.This atomic operation is the operation at I operating unit that can carry out, for example, revises function of the value of a parameter of a network element or a particular location of switch or parts etc.Including only an atomic operation in the following SON operation is that example describes, the processing mode when comprising a plurality of atomic operation in the SON operation with comprise that an atomic operation is similar, do not repeat them here.
According to embodiments of the invention, a kind of self-organizing operation processing method is provided, Fig. 1 is the flow chart according to the self-organizing operation processing method of the embodiment of the invention, as shown in Figure 1, this method comprises that following step S102 is to step S106:
Step S102 receives the information that the identical one or more self-organizings of operand are operated;
Step S104 determines to carry out the mode that each self-organizing is operated in one or more self-organizing operations according to coordination strategy;
Step S106 carries out each self-organizing operation according to the executive mode of each self-organizing operation.
Need to prove that the self-organizing operation in the above-mentioned steps is produced by the SON function.
Preferably, in step S106, having to have dual mode to carry out the self-organizing operation, mode one, SON orthofunction module can send to the mode of described each self-organizing operation the self organizing function module that sends this self-organizing operation, so that the self organizing function module is carried out this self-organizing operation according to executive mode; Mode two, can SON orthofunction module also can be judged carry out one or more self-organizing operations, and carry out each self-organizing that can carry out according to the executive mode of each the self-organizing operation that can carry out and operate, then, the execution result of each self-organizing operation is sent to the self organizing function module that sends this self-organizing operation, for example, before sending the mode of carrying out to the self organizing function module, the self-organizing operation that the direct execution of SON orthofunction module can be carried out will be operated execution result then and send to the self organizing function module.
Preferably, can pre-configured coordination strategy, wherein, this coordination strategy comprises one of following at least: but the continuous action duration of the recommendation of the priority of SON function, parameter range, parameter, parameter, same target carried out the repetition interval of same operation.If operand is a parameter, then can be pre-configured and this parameter corresponding strategy, can determine that operand is the executive mode of the self-organizing operation of this parameter according to this strategy.Below by for example this being described respectively.In following example, comprise two SON functional modules: self-optimizing module and energy-saving module, wherein, the self-optimizing module produces a self-organizing operation and is used to improve the power of base station, and self-organizing operation of energy-saving module generation is used to reduce the power of base station.
When pre-configured strategy comprises priority, can be (for example according to the purpose of each SON function, self-configuring, self-optimizing, self-healing, energy-conservation etc.) determine the priority of each self organizing function respectively, and determine the preferential self-organizing operation that the highest SON function of one or more self organizing function medium priorities produces of carrying out.For example, can determine how to adjust the power of base station,, then improve base station power if the priority of self-optimizing module is higher than the priority of energy-saving module according to the priority of pre-configured self-optimizing module and energy-saving module.
When pre-configured strategy comprises parameter range, can determine the parameter value of each self-organizing operation in one or more self-organizing operations respectively, and determine to carry out the self-organizing operation of parameter value in span in one or more self-organizing operations.For example, which more approaching pre-configured span of parameter of carrying according to the self-organizing operation of self-optimizing module and energy-saving module generation determines how to adjust the power of base station.
When pre-configured strategy comprises the recommendation of parameter, can determine the parameter value of each self-organizing operation in the one or more self-organizings operation respectively, and determine to carry out parameter value in one or more self-organizings operations near the self-organizing operation of recommendation.For example, the self-organizing operation that produces according to self-optimizing module and the energy-saving module parameter of carrying which more determine how to adjust the power of base station near recommendation.
Preferably, can also preestablish a duration (that is, but the repetition interval of same operation), under the information of the self-organizing operation that receives is a plurality of situation, in scheduled duration, receive in the information of self-organizing operation.For example, but the repetition interval of same operation is 100 seconds, if the self-organizing that self-optimizing module and energy-saving module produce is operated at 100 seconds with interior generation, then need according to actual conditions carry out both one of, if the interval of the self-organizing that self-optimizing module and energy-saving module produce operation surpasses 100 seconds, then can carry out according to the order that both produce.
Preferably, in the continuous action duration of this parameter after the self-organizing operation that a parameter is produced by a SON function is revised, the self-organizing operation that this parameter can not be produced by other SON function is again revised.For example, the duration of the continuous action of base station power control is 50 seconds, in 50 seconds after energy-saving module reduces base station power, not in the self-organizing operation of carrying out from the self-optimizing module that is used to control base station power.
Preferably, can also manage coordination strategy, for example, can increase, modification, deletion action one of at least.
Preferably, can realize that above-mentioned step S102 is to step S106 by setting up a SON orthofunction module, promptly, when concrete SON functional module (for example, self-optimizing, self-healing, functional module such as energy-conservation) when needing to carry out a SON operation, at first need the SON Coordination module to carry out coordinating analysis, whether allow to carry out this operation with decision.Below be that example describes with SON orthofunction module.
Steps A when concrete SON functional module need be carried out SON operation, at first will need the information of the SON operation carried out to send to the SON Coordination module.
Step B, after the SON Coordination module is received the information of the SON operation that the SON functional module sends, the SON operation information that sends according to its coordination strategy and/or paid-in other SON functional modules (promptly, the SON Coordination module receives the information of one or more SON operations), carry out coordinating analysis, the mode of definite execution SON function (for example, whether the SON operation that receives is carried out in permission, how to carry out the SON operation that receives), and analysis result sent to corresponding SON functional module, wherein, the SON operation that sends of other SON functional modules to as if the SON operation that sends with this SON functional module to as if identical.
Step C after the SON functional module is received the analysis result of SON Coordination module, carries out corresponding SON operation according to the result.
Preferably, above-mentioned SON orthofunction module can be based upon among the EMS, also can set up an independently SON orthofunction module at the EMS layer; If independent SON server is arranged, then SON orthofunction module also can be in the SON server.
The coordination strategy of basis included but not limited to following listed every one or more when preferably, the SON Coordination module was carried out coordinating analysis: but the priority of the self-organizing that each SON functional module sends operation, parameter range, the recommendation of parameter, the continuous action duration of parameter, the repetition interval of same operation.
Preferably, operating personnel can manage coordination strategy by northbound interface at NMS, for example, carry out setting, modification of coordination strategy etc., but the content of management includes but not limited to priority, parameter range, the continuous action duration of parameter, the repetition interval of same operation of SON functional module etc.
Preferably, above-mentioned policy management capability of being undertaken by northbound interface also can be implemented in EMS, thereby administrative staff can manage strategy by related command at EMS.
According to embodiments of the invention, can also make up a kind of self-organizing network conditioning unit (promptly, self-organizing operational processes device), comprise: SON Coordination module (self-organizing Coordination module), SON functional module (self organizing function module), Fig. 2 is according to the structured flowchart of the self-organizing operational processes device of the embodiment of the invention, below in conjunction with Fig. 2 this device is described in detail.
SON Coordination module 22: can be positioned at the EMS side, be used for when one that receives that SON functional module sends concrete SON operation information, operation information according to its SON orthofunction strategy and/or paid-in other SON functional modules transmissions, carry out coordinating analysis, thereby whether decision allows to carry out relevant SON operation.
SON functional module 24: can be positioned at the EMS side, also can be positioned at the network element side, be used for the concrete relevant SON function of carrying out, when carrying out concrete SON operation, need how to carry out this operation with decision according to the decision-making of SON Coordination module.
As shown in Figure 2, SON Coordination module 22 comprises: first receiving element 222, determining unit 224, first transmitting element 226 are explained below.
First receiving element 222 is used to receive the information that the identical one or more SON of operand operate; Determining unit 224 is connected to first receiving element 222, is used for determining to carry out the mode that one or more SON operate each SON operation according to corresponding coordination strategy, to carry out each self-organizing operation.
Preferably, SON Coordination module 22 can also comprise: first transmitting element 226, this unit is connected to determining unit 224, is used for that the mode that each SON operates is sent to the SON functional module that sends this SON operation and carries out.Perhaps, can also comprise performance element 228, the executive mode of each self-organizing operation that this unit is used for can carrying out according to the self-organizing Coordination module is carried out each self-organizing that can carry out operation, at this moment, first transmitting element 226 is used for the execution result of each self-organizing operation is sent to the self organizing function module that sends this self-organizing operation.
Preferably, this device can also comprise: SON policy management module 26 (promptly, SON coordination strategy administration module), this module can be positioned at the NMS side, be used to allow administrative staff issue the administration order of SON coordination strategy by it, promptly, be used to manage pre-configured and operand corresponding strategy, wherein, comprise one of following at least with the operand corresponding strategy: but the continuous action duration of the recommendation of the priority of SON function, parameter range, parameter, parameter, same target carried out the repetition interval of same operation.
Fig. 3 is the self-organizing operational processes device preferred construction block diagram according to the embodiment of the invention, and as shown in Figure 3, SON functional module 24 comprises: second transmitting element 242, second receiving element 244, second performance element 246 are explained below.
Second transmitting element 242, the information that the SON that is used for that needs are carried out operates sends to the SON Coordination module; Second receiving element 244 is used to receive the corresponding executive mode of SON operation that the needs from the SON Coordination module carry out; Second performance element 246 is used for carrying out the SON operation that needs are carried out according to executive mode.
Preferably, SON Coordination module 22 can also comprise: judging unit 2210, this module are used to judge whether receive a plurality of SON operations in scheduled duration.The judged result that determining unit 224 is used at judging unit 2210 is under the situation that is, determines to carry out the mode of a plurality of SON operations according to the operand corresponding strategy.Sending module 2212 is used for analysis result or execution result are sent to SON functional module 24.
Preferably, be positioned at the Element management system side, and the self-organizing policy management module is positioned under the situation of network management system side, by northbound interface strategy managed in the network management system side in the self-organizing Coordination module; Be positioned in the self-organizing Coordination module under the situation of network management system side, interactive interface is set in northbound interface, self-organizing Coordination module and self organizing function module are undertaken by interactive interface alternately.
Be described in detail below in conjunction with the implementation procedure of example the embodiment of the invention.
Example one
Fig. 4 to Fig. 6 is the structural representation according to the self-organizing network conditioning unit of the embodiment of the invention, and to shown in Figure 6, this device comprises as the lower part: SON coordination strategy administration module, SON Coordination module as Fig. 4.In Fig. 4, the SON Coordination module can be arranged in EMS; In Fig. 5, the SON Coordination module is arranged in the standalone module of EMS layer, at Fig. 6, and the SON Coordination module is arranged in the SON server.
SON functional module: can be positioned at the EMS side, also can be positioned at the network element side, be used for the concrete relevant SON function of carrying out, when carrying out concrete SON operation, need how to carry out this operation with decision according to the decision-making of SON Coordination module.
Example two
Fig. 7 is the preferred flow chart of self-organizing network coordination approach according to the embodiment of the invention, and as shown in Figure 7, this flow process comprises the steps:
Step S702, when concrete SON functional module need be carried out a SON operation, the operation information that at first will need to carry out sent to the SON Coordination module.Wherein, operation information can include but not limited to:
1. the parameter name that will revise, position, value etc.;
2. the title of the concrete operations that will carry out, position etc.;
Step S704, after the SON Coordination module receives the operation information of SON functional module transmission, operation information according to its coordination strategy and/or paid-in other SON functional modules transmissions (and/or administrative staff manually issue), carry out coordinating analysis, thereby how decision carries out this operation, and analysis result is sent to corresponding SON functional module.
In this step, if there is the parameter name that to revise in the operation information of 2 or a plurality of SON operation identical simultaneously with the position, perhaps the Name ﹠ Location of the concrete operations that will carry out is identical, then thinking has the situation of conflict to take place, need coordinate according to coordination strategy, otherwise do not need to carry out coordinating analysis, can directly carry out.
Need to prove, will carry out simultaneously 2 or a plurality of SON operation can comprise a plurality of atomic operations, as long as atomic operation is arranged, and identical (promptly the parameter name that will revise is identical with the position, perhaps the Name ﹠ Location of the concrete operations that will carry out is identical), think that then these 2 or a plurality of SON operation has conflict.
When a SON operation comprised a plurality of atomic operation, whether the analysis result that the SON Coordination module carries out producing behind the coordinating analysis should be a unit with the atomic operation, list each atomic operation and can carry out.
Step S706 after the SON functional module is received the analysis result of SON Coordination module, carries out corresponding SON operation according to the result.If this SON operation comprises then should determining how to carry out respectively according to the analysis result of each atomic operation by a plurality of atomic operations.
Preferably, above-mentioned SON orthofunction module can be based upon among the EMS, also can set up an independently SON orthofunction module at the EMS layer; If independent SON server is arranged, then SON orthofunction module also can be in the SON server.
The coordination strategy of basis included but not limited to following listed every one or more when preferably, above-mentioned SON Coordination module was carried out coordinating analysis:
A) the definite priority of purpose of operating according to the self-organizing of SON functional module transmission; When a plurality of SON functional modules need be carried out identical SON operation, the operation of the SON functional module that preferential execution priority is high.For example, when self-optimizing, self-healing, SON function such as energy-conservation were arranged simultaneously, priority generally speaking was self-healing, self-optimizing, energy-conservation from high to low.
B) parameter range; The preferential operation of execution parameter value in span.
C) recommendation of parameter; Preferential execution parameter value is near the operation of recommendation.
D) the continuous action time of parameter; The continuous action time of the parameter here is meant a parameter by an amended duration of SON function, and in this time, this parameter can not be revised by other SON function again.
E) but the repetition interval of same atoms operation; How but this repetition interval judges that two operations are simultaneous if being mainly used in regulation.When but this repetition interval was not provided with or is set to 0, it was simultaneous then to have stipulated to have only identical two operations of time of origin just to think, judgement need conflict.But when this repetition interval greater than 0 the time, but then when as long as the interval of the time of origin of two operations less than this repetition interval, just thinks that they are simultaneous, judgement need conflict.
But when the repetition interval here greater than 0 the time, if when having the SON operation successively to take place, then can but one of be not limited to as follows to handle:
Mode one: when a SON operation takes place, do not carry out this operation immediately, but time-delay a period of time, but this section delay time is exactly the length of repetition interval, and then sees whether have other SON operation to take place in this section delay time, if having, then analyze them whether identical atomic operation is arranged, if have then think conflict is arranged, then carry out coordinating analysis, provide analysis result at last according to coordination strategy.Such as, if coordination strategy is a priority policy, then analysis result should be that conflict atomic operation in the SON operation that produces of the high SON function of priority can be carried out, and the conflict atomic operation in the SON operation that the SON function that priority is low produces is not then carried out.Other atomic operation that does not conflict then can be carried out.
Mode two: when a SON operation takes place, check immediately but whether the SON operation that includes the identical atomic operation of the atomic operation that comprises with it was arranged in the time that was no more than repetition interval length before it, if do not have, then think and do not conflict, carry out this operation (all atomic operations that comprise) immediately; If have, then thinking has conflict, carries out coordinating analysis according to coordination strategy, if according to analysis result, the conflict atomic operation that this SON operation comprises can be carried out, and then carries out associative operation immediately; If according to analysis result, the conflict atomic operation that this SON operation comprises cannot be carried out, and does not then carry out associative operation; Other atomic operation that does not conflict is then carried out immediately.
Preferably, operating personnel can manage coordination strategy by northbound interface at NMS, as carry out setting, modification of coordination strategy etc., but the content of management includes but not limited to priority, the parameter range of SON functional module, repetition interval of same operation etc.;
Described the process that the SON Coordination module is coordinated when having the SON operation to take place simultaneously in the above-mentioned example two, one example is as follows more specifically:
Scene: a sports ground, empty substantially during at 7 in evening at ordinary times.Most of overlapping base station, 2 overlay areas is arranged: base station A and base station B here, serve as the main covering of finishing this sports ground with base station A at ordinary times, base station B replenishes, special that night first-class telephone traffic after a little while, base station B can leave unused substantially, so the SON energy-saving module has carried out an Energy Saving Strategy of regulating according to the time here,, reduce the power of base station B whenever point in evenings 7.And some day; to hold activity at this sports ground at 8 in evening; existing a lot of people show up in the time of 7, and the load balance optimizing module of the self-optimization function of SON decision at this moment needs base station B to share the load of base station A, so send the operation requests of the power that improves base station B.
The priority setting of supposing coordination strategy is from high to low: self-healing, self-optimizing, energy-conservation.But the repetition interval of same atoms operation is 60 seconds.
Coordination process: (but the mode one of pressing the repetition interval of same atoms operation is handled)
1.7 will reducing the operation information of the power of base station B, point, energy-saving module issue the SON Coordination module;
2.SON whether Coordination module not decision-making immediately carries out the energy-saving module requested operation, delays time 60 seconds;
3.7 put 50 seconds, self-optimizing module (load balance module wherein) will improve the operation information of the power of base station B and issue the SON Coordination module;
4.SON Coordination module is checked through conflict operation, analyzes according to coordination strategy, draws the operation of the power of the reduction base station B that does not carry out energy-saving module, and the operation of the power of the raising base station B of execution self-optimizing module (load balance module wherein);
5.SON Coordination module sends to energy-saving module and self-optimizing module respectively with analysis result;
6. according to analysis result, energy-saving module is not carried out its operation (reducing the power of base station B), and the self-optimizing module is carried out its operation (improving the power of base station B).
But handle if press the mode two of the repetition interval of same atoms operation, then coordination process is:
1.7 will reducing the operation information of the power of base station B, point, energy-saving module issue the SON Coordination module;
There is not same atoms operation 2.SON but the repetition interval (being 60 seconds) of Coordination module inspection discovery same atoms operation is preceding here, thus not conflict, so can carry out the analysis result of energy-saving module requested operation to the energy-saving module generation; The SON Coordination module writes down this operation information.
3. after energy-saving module is subjected to the result, carry out its operation (reducing the power of base station B);
4.7 put 50 seconds, self-optimizing module (load balance module wherein) will improve the operation information of the power of base station B and issue the SON Coordination module;
5.SON but Coordination module is checked through in the repetition interval of same atoms operation, existing same operation takes place before promptly 50 seconds, promptly there is conflict operation, so analyze according to coordination strategy, because of the priority ratio energy-saving module height of self-optimizing module, so still need to carry out the operation of power of the raising base station B of self-optimizing module (load balance module wherein);
6.SON Coordination module sends to the self-optimizing module with analysis result; Simultaneously, the SON Coordination module writes down this operation information;
7. according to analysis result, the self-optimizing module is carried out its operation (improving the power of base station B).
If but the time of self-optimizing module generation operation is in advance, but then press mode two processing of the repetition interval of same atoms operation, coordination process is:
1.7 point lacks 50 seconds (promptly 6: 59: 10), self-optimizing module (load balance module wherein) will improve the operation information of the power of base station B and issue the SON Coordination module;
There is not same atoms operation 2.SON but the repetition interval (being 60 seconds) of Coordination module inspection discovery same atoms operation is preceding here, thus not conflict, so can carry out the result of energy-saving module requested operation to the transmission of self-optimizing module; The SON Coordination module writes down this operation information.
3. self-optimizing module is carried out its operation (improving the power of base station B) after receiving analysis result.
4.7 will reducing the operation information of the power of base station B, point, energy-saving module issue the SON Coordination module;
5.SON but Coordination module is checked through in the repetition interval of same atoms operation, existing same operation takes place before promptly 50 seconds, promptly there is conflict operation, so analyze according to coordination strategy, because of the priority ratio energy-saving module height of self-optimizing module, so the operation (reducing the power of base station B) of energy-saving module is not carried out in decision;
6.SON Coordination module sends to energy-saving module with analysis result; Simultaneously, the SON Coordination module writes down this operation information;
7. after energy-saving module is received analysis result, abandon carrying out its operation (reducing the power of base station B).
Example three
Having described operating personnel in above-mentioned example two can manage coordination strategy by northbound interface at NMS.The management to coordination strategy here can include but not limited to the setting of coordination strategy or increase, modification, deletion etc.
Can adopt different command to realize the mode of difference in functionality, for example, be achieved as follows order respectively to finish different functions:
SON function priority is set: because the priority of each SON functional module is set, form can for: SetSONPriority (PriorityList), PriorityList have wherein comprised the unique identification and the corresponding priorities of SON functional module; Can carry out by a default priority before not being provided with, priority generally speaking is self-healing, self-optimizing, energy-conservation from high to low.
But the repetition interval of same operation is set, and form can be SetRepeatTime (Time).
Increase/deletion parameter range, form can for: SetRange (paraName, paraRange).
The recommendation of increase/deletion parameter, form can for: SetValue (paraName, paraVal).
Also can adopt a general order to finish different functions, for example, define a general SON coordination strategy administration order, be assigned to the end by different parameters and will finish what concrete function.Can adopt following form:
SONRuleMng(OptType，RuleType，ParaList)；
Wherein: OptType is used to define concrete action type, can be setting, increase, deletion etc.; RuleType is used to specify concrete policing type, but can be repetition interval of SON function priority, parameter value scope, parameter recommendation, same operation etc.; ParaList is used to specify concrete parameter.
Example four
In the coordination function of describing in above-mentioned example two, SON orthofunction module is wherein mainly carried out coordinating analysis, and it will be coordinated the result and send to corresponding SON functional module, carries out concrete operation by SON common mode piece.And another kind of mode can for SON orthofunction module after carrying out coordinating analysis, if this operation can be carried out, just directly this operation of execution just sends to corresponding SON functional module with analysis result and operating result.Concrete operating procedure is as follows:
Step 4A, when concrete SON functional module need be carried out a SON operation, the operation information that at first will need to carry out sent to the SON Coordination module.The operation information here can but be not limited to:
1. the parameter name that will revise, position, value etc.;
2. the title of the concrete operations that will carry out, position etc.;
Step 4B, after the SON Coordination module is received the operation information of SON functional module transmission, operation information according to its coordination strategy and/or paid-in other SON functional modules transmissions (and/or administrative staff manually issue), carry out coordinating analysis, thereby whether decision allows to carry out this operation, if this operation can be carried out, then directly carry out this operation.At last analysis result and/or operating result are sent to corresponding SON functional module.
Step 4C, the analysis result of SON functional module reception SON Coordination module/or operating result.
Example five
Fig. 8 is the structural representation four according to the self-organizing network conditioning unit of the embodiment of the invention, as shown in Figure 8, carry out the universal time coordinated between the SON function of different vendor when needs, SON orthofunction module also can be positioned at the NMS layer, that is, in NMS or an independently functional module at the NMS layer.
At this moment, need increase the interactive interface of SON orthofunction information, be used for to the concrete SON feature operation information of SON orthofunction module transmission and return SON orthofunction analysis result at northbound interface.
Example six
In the foregoing description, SON orthofunction module is a comprehensive coordination module, can coordinate the SON operation that all SON functional modules (as self-optimizing, self-healing, energy-conservation etc.) needs to carry out.When whole self-organizing network has only been realized in self-optimizing, self-healing, the SON function such as energy-conservation one, the SON orthofunction module here also can deteriorate to special SON orthofunction module, i.e. self-optimization function Coordination module, self-healing function Coordination module, a power saving function Coordination module etc.
Example seven
In the above-described embodiment, mainly considered the processing that conflicts between different SON functions and the SON function, Fig. 9 is the structural representation five according to the self-organizing network conditioning unit of the embodiment of the invention, as shown in Figure 9, consider the conflict between labor management order and the SON function if desired simultaneously, send to the SON Coordination module also needing the labor management order to issue the administration order information that module will manually issue.All have the labor management order at NMS layer and EMS layer and issue module.
Example eight
Figure 10 is the structural representation six according to the self-organizing network conditioning unit of the embodiment of the invention, and as shown in figure 10, under some implementation, SON orthofunction module can be divided into two parts, and a part is positioned at the EMS layer, is called SON orthofunction module-EMS; Another part is positioned at the NMS layer, is called SON orthofunction module-NMS.Generally speaking, carry out coordinating analysis earlier, when needs are analyzed according to the whole network information, analyze by SON orthofunction module-NMS again or provide relevant information to SON orthofunction module-EMS by SON orthofunction module-EMS.Can carry out the mutual of information between SON orthofunction module-EMS and the SON orthofunction module-NMS.
In this case, though SON orthofunction policy management module can manage SON orthofunction module-EMS and SON orthofunction module-NMS respectively, but SON orthofunction module-EMS and SON orthofunction module-NMS also can deposit in coordination strategy a public memory block, for example, public policy library etc.
In sum, the foregoing description of the application of the invention, can between different SON functions and SON function, carry out unified coordination, thereby make the self-organizing operation that each SON function need carry out automatically under a controlled state, to carry out, effectively avoid the generation of ping-pong.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. a self-organizing operation processing method is characterized in that, comprising:
Receive the information of the identical one or more self-organizing operations of operand;
Determine to carry out the mode of each self-organizing operation in described one or more self-organizing operation according to coordination strategy;
Carry out described each self-organizing operation according to the executive mode of described each self-organizing operation.
2. method according to claim 1 is characterized in that, carries out described each self-organizing operation according to the executive mode of described each self-organizing operation and comprises:
The mode of the execution of described each self-organizing operation is sent to the self organizing function module that sends this self-organizing operation, so that described self organizing function module is carried out described self-organizing operation according to described mode.
3. method according to claim 1 is characterized in that, carries out described each self-organizing operation according to the executive mode of described each self-organizing operation and comprises:
Can judgement carry out described one or more self-organizing operation, and carry out each self-organizing that can carry out operation according to the executive mode of each the self-organizing operation that can carry out;
The execution result of each the self-organizing operation in described one or more self-organizing operations is sent to the self organizing function module that sends this self-organizing operation.
4. method according to claim 1 is characterized in that, before the information that receives the identical described one or more self-organizing operations of operand, described method also comprises:
Pre-configured described coordination strategy, wherein, described coordination strategy comprises one of following at least: but the continuous action duration of the recommendation of the priority of SON function, parameter range, parameter, parameter, same target carried out the repetition interval of same operation.
5. method according to claim 4 is characterized in that, determines that according to the priority of described SON function the mode of carrying out each self-organizing operation in described one or more self-organizing operation comprises:
Determine the priority of each SON function respectively according to the purpose of SON function, and the self-organizing of determining the SON function generation that preferential execution priority is the highest is operated, wherein, the SON function that described priority is the highest is that to produce the SON function medium priority of described one or more self-organizings operations the highest.
6. method according to claim 4 is characterized in that, determines that according to described parameter range the mode of carrying out each self-organizing operation in described one or more self-organizing operation comprises:
According to the parameter value of each self-organizing operation in described one or more self-organizing operations, determine to carry out the self-organizing operation of parameter value in described span in described one or more self-organizing operation.
7. method according to claim 4 is characterized in that, determines that according to the recommendation of described parameter the mode of carrying out each self-organizing operation in described one or more self-organizing operation comprises:
According to the parameter value of each self-organizing operation in the described one or more self-organizings operation, determine to carry out the self-organizing operation of approaching described recommendation of parameter value in described one or more self-organizings operation.
8. method according to claim 4 is characterized in that, determines that according to the continuous action duration of described parameter the mode of carrying out each self-organizing operation in described one or more self-organizing operation comprises:
In the continuous action duration of this parameter after the self-organizing operation that a parameter is produced by a SON function is revised, the self-organizing operation that this parameter can not be produced by other SON function is again revised.
9. according to each described method in the claim 4 to 8, it is characterized in that, under the information of the self-organizing that receives operation is a plurality of situation, but the information of described a plurality of self-organizing operations is to receive in the described repetition interval that same target is carried out same operation.
10. according to each described method in the claim 4 to 8, it is characterized in that described method also comprises:
Described coordination strategy is managed, and wherein, it is one of following that the management of carrying out comprises at least: increase, revise, deletion.
11. a self-organizing operational processes device comprises: the self organizing function module, it is characterized in that, also comprise: the self-organizing Coordination module, described self-organizing Coordination module comprises:
First receiving element is used to receive the information that the identical one or more self-organizings of operand are operated;
Determining unit is used for determining to carry out the mode that described one or more each self-organizing of self-organizing operation is operated according to described operand corresponding strategy, to carry out described each self-organizing operation.
12. device according to claim 11 is characterized in that, described self-organizing Coordination module also comprises:
First transmitting element is used for the mode of the execution of described each self-organizing operation is sent to the self organizing function module that sends this self-organizing operation, so that described self organizing function module is carried out described self-organizing operation according to described mode.
13. device according to claim 11 is characterized in that, described self-organizing Coordination module also comprises:
Performance element, the executive mode of each the self-organizing operation that is used for can carrying out according to described self-organizing Coordination module is carried out each self-organizing that can carry out operation;
Described first transmitting element also is used for the execution result of each self-organizing operation is sent to the self organizing function module that sends this self-organizing operation.
14. device according to claim 11 is characterized in that, also comprises:
The self-organizing policy management module, be used to manage pre-configured coordination strategy, wherein, comprise one of following at least with described coordination strategy: but the continuous action duration of the recommendation of the priority of described adaptation function, parameter range, parameter, parameter, same target carry out the repetition interval of same operation.
15. according to each described device in the claim 11 to 14, it is characterized in that, be positioned at the Element management system side in described self-organizing Coordination module, and described self-organizing policy management module is positioned under the situation of network management system side, described strategy is managed by northbound interface in the network management system side.
16. device according to claim 15, it is characterized in that, be positioned under the situation of network management system side in described self-organizing Coordination module, in described northbound interface interactive interface be set, described self-organizing Coordination module and described self organizing function module are undertaken by described interactive interface alternately.
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