CN101998456A - Self-organization network parameter configuration control method and parameter modification control system - Google Patents
Self-organization network parameter configuration control method and parameter modification control system Download PDFInfo
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Abstract
The invention provides a self-organization network parameter configuration control method. The method comprises the following steps of: policy management: generating and maintaining parameter modification policy items by a parameter configuration control device; and parameter modification: modifying parameters by a self-organization network functional device according to corresponding parameter modification policy items to realize corresponding self-organization network functions. The self-organization network parameter configuration control method and the parameter modification control system effectively control the modification of the self-organization network parameters and avoid the ping-pong effect.
Description
Technical field
The present invention relates to a kind of wireless telecommunication system, relate in particular to the parameter configuration control method and the parameter modification control system of the self-organizing network of communication field.
Background technology
Mobile communcations system is in running, owing to breaking down or the reasons such as increase of unsuitable configuration or number of users, the robustness of system can descend, just need safeguard that at this time the mode of maintenance comprises dilatation, reconfigures, system optimization, software upgrading, HardwareUpgring etc. to system.The robustness of system described here is meant that system finishes normal function, the ability of normal service is provided.
In the running of mobile communcations system, system is safeguarded, operator will expend great amount of manpower and material resources, in order to reduce maintenance cost, in the management system of mobile communcations system, increase technology for automatically treating gradually, to reduce artificial participation, accelerate fault and solve speed, reduce manpower and the time cost safeguarded, make the robustness of system maintain reasonable levels better.In the LTE stage, the self-organizing network notion of (Self-Organizing Network is called for short SON) has been proposed.SON mainly comprises functions such as self-configuring, self-optimizing, self-healing.
Self-configuring: network element eNodeB promptly inserts promptly to go into, automatic software installation, automatically dispose wireless parameter and transmission parameter, detect automatically, the automatic management of syntople etc.From preparation can reduce networking open in the engineer repeat manually to prepare the process of parameter, minimizing 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.
When carrying out SON functions such as self-configuring, self-optimizing, self-healing, relevant SON function needs automatically related network elements to be carried out certain operations, comprises parameter modification, some function of switch or parts etc.When the SON function is carried out parameter modification to related network elements, can run into a problem, after the system operation administrative staff manually are provided with certain parameter A, if at this moment certain SON function is moved, and parameter A is revised automatically according to the analysis result of its algorithm also needs, and the result who revises automatically is inconsistent with the value that administrative staff are provided with, like this, when administrative staff find the value of parameter A and their expectation inconsistent, just may revise the value of parameter A once more, and the SON function then may can be revised parameter A according to the algorithm of oneself once more, will cause ping-pong like this.So, need a kind of method, can allow administrative staff formulate certain strategy according to its managerial demand, the SON function can only be carried out the modification of parameter according to corresponding strategy, thereby can guarantee that administrative staff can control the modification of relevant parameter.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of self-organizing network parameter configuration control method and parameter modification control system, with the modification of effective control self-organizing network parameter, avoids the generation of ping-pong.
For solving above technical problem, the invention provides a kind of self-organizing network parameter configuration control method, this method comprises:
Tactical management step, parameter configuration control device generate and maintenance parameters is revised policy entry;
The parameter modification step, the self-organizing network functional device is revised policy entry according to corresponding parameters parameter is made amendment, and realizes corresponding self-organizing network function.
Further, described tactical management step specifically comprises:
Described parameter configuration control device is accepted the tactical management order that administrative staff issue, and that described command type comprises is newly-increased, deletion or revise;
Described parameter configuration control device is carried out described tactical management order, increases newly, deletes or revise corresponding parameters and revise policy entry.
Further, the parameter of described parameter modification policy entry comprises the unique identification of parameter and the modification rule of parameter, the unique identification of described parameter is the title of parameter or the unique number of parameter, and described parameter modification rule comprises the sign that whether comes into force, whether allows at least one in self-organizing network function modified logo, the term of validity, the parameter value scope.
Further, described parameter modification step specifically comprises:
(a) described self-organizing network functional device is adjusted according to analysis result decision parameter needs, according to the unique identification inquiry of parameter whether corresponding modification policy entry is arranged, if having, and execution in step (b) then, otherwise execution in step (c);
(b) whether described self-organizing network functional device revises this parameter according to the modification rule judgment of revising in the policy entry, if then according to this parameter of modification rules modification of revising policy entry, otherwise flow process finishes;
(c) the self-organizing network functional device judges whether to revise described parameter according to default policy, if then according to this parameter of default policy rules modification, otherwise flow process finishes.
Further, described step (b) specifically comprises:
(b1) described self-organizing network functional device judges whether to exist and whether allows self-organizing network function modified logo, if exist and allow, and execution in step (b2) then, otherwise flow process finishes;
(b2) described self-organizing network functional device judges whether to exist the term of validity, if exist and before the deadline, and execution in step (b3) then, otherwise change step (c);
(b3) described self-organizing network functional device judges whether to exist the parameter value scope, as if existence and in the parameter value scope, then revises this parameter, otherwise flow process finishes.
For solving above technical problem, the present invention also provides a kind of parameter modification control system, and described parameter modification control system comprises parameter configuration control device and the self-organizing network functional device that is connected, wherein:
Described parameter configuration control device is used for generating and maintenance parameters is revised policy entry;
Described self-organizing network functional device is used for revising policy entry according to corresponding parameters parameter is made amendment, and realizes corresponding self-organizing network function.
Further, described parameter configuration control device specifically comprises policy management module, tactful maintenance module and parameter modification Policy Table, wherein:
Described policy management module is used to accept the tactical management order that administrative staff issue and sends to described tactful maintenance module, and that described command type comprises is newly-increased, deletion or revise;
Described parameter modification Policy Table is connected with described tactful maintenance module, is used to write down described parameter modification policy entry;
Described tactful maintenance module, be used to receive the described tactical management order that described policy management module sends, and the parameter modification policy entry among the described parameter modification Policy Table is increased newly according to described tactical management order, deletion or modification, wherein, the parameter of described parameter modification policy entry comprises the unique identification of parameter and the modification rule of parameter, the unique identification of described parameter is the title of parameter or the unique number of parameter, and described parameter modification rule comprises the sign that whether comes into force, whether allow self-organizing network function modified logo, the term of validity, in the parameter value scope at least one.
Further, described self-organizing network functional device comprises monitoring analysis module, enquiry module, parameter modification module, wherein:
Described monitoring analysis module is used for analyzing according to corresponding self-organizing network function algorithm, thereby whether decision has parameter to need to adjust, and notifies described enquiry module when parameter need be adjusted having detected;
Described enquiry module is connected with described detection module, and whether have the parameter corresponding parameters with needs adjusted revise policy entry, and notify described parameter modification module with Query Result if being used for inquiring about described parameter configuration control device;
Described parameter modification module, be connected with described enquiry module, be used for judging whether to revise parameter, and judge when revising parameter parameter is made amendment according to the specific strategy of the corresponding parameter modification policy entry that inquires or the default policy that do not inquire corresponding parameter modification policy entry.
Further, described policy management module is positioned at the network management system NMS layer or the Element management system EMS layer of communication network, described tactful maintenance module and parameter modification Policy Table are positioned at communication network Element management system EMS layer, when described policy management module was positioned at the NMS layer, described policy management module sent the tactical management order by northbound interface to described tactful maintenance module.
Further, described policy management module is positioned at the network management system NMS layer of communication network, described tactful maintenance module and parameter modification Policy Table are positioned at the Network Element Layer of communication network, described parameter modification control system also comprises the order transit module that is connected with described tactful maintenance module with described policy management module, described order transit module is positioned at the Element management system layer of communication network, and described policy management module is transmitted to described tactful maintenance module by described order transit module with the tactical management order.
Self-organizing network parameter configuration control method of the present invention and parameter modification control system generate the parameter modification policy entry according to the order that administrative staff issue, and when needs carry out the self-optimizing processing to parameter, according to this parameter modification policy entry parameter is made amendment, thereby effectively control the modification of self-organizing network parameter, avoid the generation of ping-pong.
Description of drawings
Fig. 1 is the schematic diagram of self-organizing network parameter configuration control method of the present invention.
Fig. 2 is the modular structure schematic diagram of parameter modification control system of the present invention.
Fig. 3 is the schematic diagram of the embodiment one of parameter modification control system of the present invention.
Fig. 4 is based on the process schematic diagram of the self-organizing network parameter modification of Fig. 3 structure.
Fig. 5 is the schematic diagram of the embodiment two of parameter modification control system of the present invention.
Fig. 6 is the schematic diagram of the embodiment three of parameter modification control system of the present invention.
Embodiment
The main thought of self-organizing network parameter configuration control method of the present invention and parameter modification control system is, generate the parameter modification policy entry in advance, and when needs are revised processing automatically to parameter, according to this parameter modification policy entry parameter is made amendment, thereby effectively control the modification of network element parameter, avoid the generation of ping-pong.
Need revise automatically when handling parameter, parameter be made amendment, thereby effectively control the modification of network element parameter, avoid the generation of ping-pong according to this parameter modification policy entry.
As shown in Figure 1, self-organizing network parameter configuration control method of the present invention, this method comprises:
Step 101, the tactical management step, the parameter configuration control device generates and maintenance parameters is revised policy entry;
Described tactical management step specifically comprises:
Described parameter configuration control device is accepted the tactical management order that administrative staff issue, and described command type includes but not limited to increase newly, deletes or revises;
Described parameter configuration control device is carried out described tactical management order, increases newly, deletes or revise corresponding parameters and revise policy entry.
The parameter of parameter modification policy entry includes but not limited to the unique identification of parameter and the modification rule of parameter, the unique identification of described parameter can be but be not limited to the title of parameter, the unique number of parameter etc., and described parameter modification rule includes but not limited to one of following or their combination: whether allow the term of validity that SON function modified logo, administrative staff are provided with, parameter value scope etc.The term of validity here can but to be not limited to be a time interval, a time point etc., work in the time range, the fixed time point back (or preceding) that are used to specify this strategy active.The span here need be revised this parameter if then represent the SON function if present, and the parameter value of modification can only be in this span.
Step 102: the parameter modification step, the self-organizing network functional device is revised policy entry according to corresponding parameters parameter is made amendment, and realizes corresponding self-organizing network function.
The parameter modification step specifically comprises:
When (a) the self-organizing network functional device is adjusted according to analysis result decision parameter needs, whether corresponding modification policy entry is arranged according to the unique identification inquiry of parameter, if having, execution in step (b) then, otherwise execution in step (c);
(b) whether the self-organizing network functional device revises this parameter according to the modification rule judgment of revising in the policy entry, if then according to this parameter of modification rules modification of revising policy entry, otherwise flow process finishes;
Step (b) specifically comprises:
(b1) the self-organizing network functional device judges whether to exist and whether allows self-organizing network function modified logo, if exist and allow, and execution in step (b2) then, otherwise flow process finishes;
(b2) the self-organizing network functional device judges whether to exist the term of validity, if exist and before the deadline, and execution in step (b3) then, otherwise change step (c);
(b3) the self-organizing network functional device judges whether to exist the parameter value scope, as if existence and in the parameter value scope, then revises this parameter, otherwise flow process finishes;
(c) the self-organizing network functional device judges whether to revise described parameter according to default policy, if then according to this parameter of default policy rules modification, otherwise flow process finishes.
In order to realize above method, the present invention also provides a kind of parameter modification control system, and as shown in Figure 2, described parameter modification control system comprises parameter configuration control device and the self-organizing network functional device that is connected, wherein:
Described parameter configuration control device is used for generating and maintenance parameters is revised policy entry, comprises policy management module, tactful maintenance module and parameter modification Policy Table, wherein:
Described policy management module is used to accept the tactical management order that administrative staff issue and sends to described tactful maintenance module, and described command type includes but not limited to increase newly, deletes or revises;
Described parameter modification Policy Table, be connected with described tactful maintenance module, be used to write down described parameter modification policy entry, that is to say, the parameter modification strategy of SON function is preserved with a unified form, and we claim that the set of all parameter modification strategies is the parameter modification Policy Table.
The parameter modification Policy Table can but be not limited to the form of internal memory tabulation, the form of database table, the form of file etc.;
Among the parameter modification Policy Table each is a parameter modification policy entry.Wherein, the parameter of described parameter modification policy entry includes but not limited to the unique identification of parameter and the modification rule of parameter, and the unique identification of described parameter can be but be not limited to the title of parameter, the unique number of parameter etc.
Described parameter modification rule includes but not limited to one of following or their combination: whether allow the term of validity that SON function modified logo, administrative staff are provided with, parameter value scope etc.The term of validity here can but to be not limited to be a time interval, a time point etc., work in the time range, the fixed time point back (or preceding) that are used to specify this strategy active.The span here need be revised this parameter if then represent the SON function if present, and the parameter value of modification can only be in this span.
Management strategy more flexibly if desired, whether can increase an attribute in each policy entry: sign comes into force, default can being made as come into force or do not come into force, and whether administrative staff can control corresponding strategy and come into force after increasing a strategy by this attribute is set like this.When strategy does not come into force, then when the SON function need be inquired about corresponding strategy, be equivalent to this strategy and do not exist.When having only a strategy to come into force, its predetermined parameter is revised rule just can have effect of contraction to the parameter modification operation of SON function.
Convenience for management can increase a global policies item, mainly is to be used to define the rule that some all work to all parameters.For global policies, it no longer needs the unique identification of parameter, only needs the corresponding modification rule just passable.Certainly, also can comprise the sign that whether comes into force as required.
The parameter modification Policy Table also can utilize existing allocation list, realizes by increase corresponding support parameter in existing allocation list.As there being policy library in some management system, that needs to increase the policing type that this policy library is supported, increases self-organizing network parameter modification strategy and gets final product.At this moment, for the bookkeeping of self-organizing network parameter modification strategy, also can utilize the associative operation of former policy library to realize as increase, deletion, modification etc.
Described tactful maintenance module is used to receive the described tactical management order that described policy management module sends, and according to described tactical management order the parameter modification policy entry among the described parameter modification Policy Table is increased newly, deletes or revises.
Described parameter configuration control device can be an independently functional module, also can be the part of NMS or EMS.
The self-organizing network functional device, promptly the SON functional module is used for revising policy entry according to corresponding parameters parameter is made amendment, and realizes the automatic modify feature of parameter, comprises monitoring analysis module, enquiry module, parameter modification module, wherein:
Described monitoring analysis module is used for analyzing according to corresponding self-organizing network function algorithm, thereby whether decision has parameter to need to adjust, and notifies described enquiry module when parameter need be adjusted having detected;
Described enquiry module is connected with described detection module, and whether have the parameter corresponding parameters with needs adjusted revise policy entry, and notify described parameter modification module with Query Result if being used for inquiring about described parameter configuration control device;
Described parameter modification module, be connected with described enquiry module, be used for judging whether to revise parameter, and judge when revising parameter parameter is made amendment according to the specific strategy of the corresponding parameter modification policy entry that inquires or the default policy that do not inquire corresponding parameter modification policy entry.
The said parameter modification control system of the present invention realizes in mobile communications network, in mobile communications network, generally adopts the mode of multi-zone supervision, and the equipment in the whole communication network (network element) is managed.The management system that generally has network management system (nms), Element management system different levels such as (EMS).EMS mainly finishes ITU TMN (International Telegraph UnionTelecommunications Management Network, international telecommunication union telecommunication's managerial grid) NE management layer in (EML) function, promptly 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 (NML) 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.
From the angle of 3GPP standard, the northbound interface processing capacity that is positioned at the NMS layer is called IRPManager, and the northbound interface processing capacity that is positioned at the EMS layer is called IRPAgent.The definition of concrete IRPManager and IRPAgent sees also 3GPP standard " TS 32.1503rd GenerationPartnership Project; Technical Specification Group Services and System Aspects; Telecommunication management; Integration Reference Point (IRP) Concept anddefinitions ".So, when NMS is mutual by northbound interface and EMS, actual is NMS earlier by IRPManager, mutual by northbound interface and IRPAgent by IRPManager, IRPAgent passes to EMS again.Vice versa.
For for simplicity, the present invention uses NMS and EMS to be described, and in the real process, as mentioned above, the participation of IRPManager and IRPAgent is arranged.
Embodiment one
Fig. 3 is the schematic diagram of the embodiment one of parameter modification control system of the present invention, wherein said policy management module is positioned at the network management system NMS layer or the Element management system EMS layer of communication network, described tactful maintenance module and parameter modification Policy Table are positioned at communication network Element management system EMS layer, when described policy management module is positioned at the NMS layer, described policy management module sends the tactical management order by northbound interface to described tactful maintenance module, the self-organizing network functional device can be positioned at the EMS side, also can be positioned at the network element side, thereby make whether the self-organizing network functional device can make amendment to relevant parameter according to the parameter modification rule decision that corresponding parameters is revised in the strategy.
The strategy maintenance module can be a really functional module independently, runs on the EMS layer, also can be to lump together with EMS, as the submodule of EMS.
The parameter modification Policy Table is positioned at the EMS layer, it can but to be not limited to be the form of internal memory tabulation, the form of database table, the form of file etc.
Be specifically described in conjunction with the method for above modular structure increase, deletion and modification parameter modification policy entry:
One, newly-increased parameter modification policy entry
1, after policy management module is accepted the order of the policy entry of increase that administrative staff issue, send to tactful maintenance module by northbound interface, the parameter of order includes but not limited to the modification rule of the unique identification of configuration parameter, parameter; The unique identification of parameter can but be not limited to the title of parameter, the unique number of parameter etc.; The modification rule of parameter includes but not limited to one of following or their combination: whether allow the term of validity that SON function modified logo, administrative staff are provided with, parameter value scope etc.
2, after tactful maintenance module was received order, the situation according to the parameter modification Policy Table added the Policy Table with New Policy, to policy management module return result.
Two, deletion parameter modification policy entry
1, after the order of the policy entry of deletion that issues of policy management module receiving management personnel, send to tactful maintenance module by northbound interface, the parameter of order includes but not limited to the unique identification of configuration parameter; The unique identification of parameter can but be not limited to the title of parameter, the unique number of parameter etc.;
2, after tactful maintenance module is received order,, strategy is deleted from the Policy Table, to policy management module return result according to Policy Table's situation.
Three, revise the parameter modification policy entry
1, after policy management module is accepted the order of the policy entry of modification that administrative staff issue, send to tactful maintenance module by northbound interface, the parameter of order includes but not limited to the modification rule of the unique identification of configuration parameter, parameter; The unique identification of parameter can but be not limited to the title of parameter, the unique number of parameter etc.; The modification rule of parameter includes but not limited to one of following or their combination: whether allow the term of validity that SON function modified logo, administrative staff are provided with, parameter value scope etc.
2, after tactful maintenance module is received order,, revise the related content of corresponding strategy, to policy management module return result according to Policy Table's situation.
When the SON function was made amendment to a parameter at needs, first query argument was revised the Policy Table, if relevant parameter has corresponding strategy in the Policy Table, then carried out the corresponding judgment operation according to this strategy, how to revise parameter with decision.If corresponding parameters does not have corresponding strategy in the Policy Table, then the SON function can be revised this parameter (when adopting default permission scheme) arbitrarily or the SON function can not be revised this parameter (when adopting default disable scheme).
Below in conjunction with accompanying drawing the process of revising parameter is described:
As shown in Figure 4, concrete operating process is as follows:
The monitoring analysis module of step 401:SON function (being the self-organizing network functional device) is analyzed according to corresponding self-organizing network function algorithm, thereby decision need be made amendment to a parameter;
Step 402: enquiry module elder generation query argument is revised the Policy Table, and whether see has relevant parameter corresponding strategy item among the Policy Table, if the step 403 of commentaries on classics is arranged, otherwise changes step 408;
Step 403: the parameter modification module judges whether to allow SON function modified logo to exist, and then checks whether allow the SON function to revise, as not allowing, then to change step 409, otherwise enter subsequent step;
Step 404: the parameter modification module judges that this tactful term of validity exists, and then judging whether as not existing, then changes 408, otherwise enter subsequent step in the term of validity that allows;
Step 405: if the parameter value scope exists, then judge parameter value that the parameter modification module will revise whether in span, as not being then to change 409, otherwise enter subsequent step;
Step 406: if also have other policing rule to exist, then judge the whether legal requirement of parameter value that parameter modification module desire revises successively, as do not meet, then change 409,, then enter subsequent step if meet;
Step 407: the parameter modification module is according to this parameter of Algorithm Analysis results modification, and flow process finishes;
Step 408: the parameter modification module revises this parameter (when adopting default permission scheme) arbitrarily according to the Algorithm Analysis result or the parameter modification module is not revised this parameter (when adopting default disable scheme), and flow process finishes;
Step 409: the parameter modification module is not revised this parameter, and flow process finishes.
Above step can be changed when specific implementation, not necessarily will carry out according to said sequence fully.
Embodiment two
Fig. 5 is the schematic diagram of the embodiment two of parameter modification control system of the present invention, wherein, described policy management module is positioned at the network management system NMS layer of communication network, described tactful maintenance module and parameter modification Policy Table are positioned at the Network Element Layer of communication network, described parameter configuration control system also comprises the order transit module that is connected with described tactful maintenance module with described policy management module, described order transit module, be positioned at the Element management system layer of communication network, described policy management module is transmitted to described tactful maintenance module by described order transit module with the tactical management order.
The self-organizing network functional device also is positioned at the network element side, thereby makes whether the self-organizing network functional device can make amendment to relevant parameter according to the parameter modification rule decision that corresponding parameters is revised in the strategy.
Embodiment three
Fig. 6 is the schematic diagram of the embodiment three of parameter modification control system of the present invention, wherein, described policy management module, tactful maintenance module and parameter modification Policy Table are positioned at the EMS layer of communication network, and management can manage the parameter modification strategy by related command at the EMS layer like this.
The self-organizing network functional device can be positioned at the EMS side, also can be positioned at the network element side, thereby makes whether the self-organizing network functional device can make amendment to relevant parameter according to the parameter modification rule decision that corresponding parameters is revised in the strategy.More than in three embodiments, the function of each module is identical, all as mentioned above, and all is applicable to the inventive method.
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.
The objective of the invention is in order to propose methodology, can allow the administrative staff of operator manage by the parameter modification strategy of northbound interface,, avoid the generation of ping-pong to control the modification of network element parameter effectively to the SON function at NMS.
Self-organizing network parameter configuration control method of the present invention and parameter modification control system generate the parameter modification policy entry according to the order that administrative staff issue, and when needs carry out the self-optimizing processing to parameter, according to this parameter modification policy entry parameter is made amendment, thereby effectively control the modification of self-organizing network parameter, avoid the generation of ping-pong.
Claims (10)
1. self-organizing network parameter configuration control method is characterized in that this method comprises:
Tactical management step, parameter configuration control device generate and maintenance parameters is revised policy entry;
The parameter modification step, the self-organizing network functional device is revised policy entry according to corresponding parameters parameter is made amendment, and realizes corresponding self-organizing network function.
2. the method for claim 1 is characterized in that, described tactical management step specifically comprises:
Described parameter configuration control device is accepted the tactical management order that administrative staff issue, and that described command type comprises is newly-increased, deletion or revise;
Described parameter configuration control device is carried out described tactical management order, increases newly, deletes or revise corresponding parameters and revise policy entry.
3. the method for claim 1, it is characterized in that: the parameter of described parameter modification policy entry comprises the unique identification of parameter and the modification rule of parameter, the unique identification of described parameter is the title of parameter or the unique number of parameter, and described parameter modification rule comprises the sign that whether comes into force, whether allows at least one in self-organizing network function modified logo, the term of validity, the parameter value scope.
4. as each described method in the claim 1 to 3, it is characterized in that described parameter modification step specifically comprises:
(a) described self-organizing network functional device is adjusted according to analysis result decision parameter needs, according to the unique identification inquiry of parameter whether corresponding modification policy entry is arranged, if having, and execution in step (b) then, otherwise execution in step (c);
(b) whether described self-organizing network functional device revises this parameter according to the modification rule judgment of revising in the policy entry, if then according to this parameter of modification rules modification of revising policy entry, otherwise flow process finishes;
(c) the self-organizing network functional device judges whether to revise described parameter according to default policy, if then according to this parameter of default policy rules modification, otherwise flow process finishes.
5. method as claimed in claim 4 is characterized in that, described step (b) specifically comprises:
(b1) described self-organizing network functional device judges whether to exist and whether allows self-organizing network function modified logo, if exist and allow, and execution in step (b2) then, otherwise flow process finishes;
(b2) described self-organizing network functional device judges whether to exist the term of validity, if exist and before the deadline, and execution in step (b3) then, otherwise change step (c);
(b3) described self-organizing network functional device judges whether to exist the parameter value scope, as if existence and in the parameter value scope, then revises this parameter, otherwise flow process finishes.
6. a parameter modification control system is characterized in that, described parameter modification control system comprises parameter configuration control device and the self-organizing network functional device that is connected, wherein:
Described parameter configuration control device is used for generating and maintenance parameters is revised policy entry;
Described self-organizing network functional device is used for revising policy entry according to corresponding parameters parameter is made amendment, and realizes corresponding self-organizing network function.
7. parameter modification control system as claimed in claim 6 is characterized in that: described parameter configuration control device specifically comprises policy management module, tactful maintenance module and parameter modification Policy Table, wherein:
Described policy management module is used to accept the tactical management order that administrative staff issue and sends to described tactful maintenance module, and that described command type comprises is newly-increased, deletion or revise;
Described parameter modification Policy Table is connected with described tactful maintenance module, is used to write down described parameter modification policy entry;
Described tactful maintenance module, be used to receive the described tactical management order that described policy management module sends, and the parameter modification policy entry among the described parameter modification Policy Table is increased newly according to described tactical management order, deletion or modification, wherein, the parameter of described parameter modification policy entry comprises the unique identification of parameter and the modification rule of parameter, the unique identification of described parameter is the title of parameter or the unique number of parameter, and described parameter modification rule comprises the sign that whether comes into force, whether allow self-organizing network function modified logo, the term of validity, in the parameter value scope at least one.
8. parameter modification control system as claimed in claim 6 is characterized in that, described self-organizing network functional device comprises monitoring analysis module, enquiry module, parameter modification module, wherein:
Described monitoring analysis module is used for analyzing according to corresponding self-organizing network function algorithm, thereby whether decision has parameter to need to adjust, and notifies described enquiry module when parameter need be adjusted having detected;
Described enquiry module is connected with described detection module, and whether have the parameter corresponding parameters with needs adjusted revise policy entry, and notify described parameter modification module with Query Result if being used for inquiring about described parameter configuration control device;
Described parameter modification module, be connected with described enquiry module, be used for judging whether to revise parameter, and judge when revising parameter parameter is made amendment according to the specific strategy of the corresponding parameter modification policy entry that inquires or the default policy that do not inquire corresponding parameter modification policy entry.
9. parameter modification control system as claimed in claim 7, it is characterized in that: described policy management module is positioned at the network management system NMS layer or the Element management system EMS layer of communication network, described tactful maintenance module and parameter modification Policy Table are positioned at communication network Element management system EMS layer, when described policy management module was positioned at the NMS layer, described policy management module sent the tactical management order by northbound interface to described tactful maintenance module.
10. parameter modification control system as claimed in claim 7, it is characterized in that: described policy management module is positioned at the network management system NMS layer of communication network, described tactful maintenance module and parameter modification Policy Table are positioned at the Network Element Layer of communication network, described parameter modification control system also comprises the order transit module that is connected with described tactful maintenance module with described policy management module, described order transit module is positioned at the webmaster management system layer of communication network, and described policy management module is transmitted to described tactful maintenance module by described order transit module with the tactical management order.
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| CN102694681A (en) * | 2012-05-17 | 2012-09-26 | 中国联合网络通信集团有限公司 | Adaptation management entity and method and system for self-configuration of base station |
| WO2013063943A1 (en) * | 2011-11-02 | 2013-05-10 | 中兴通讯股份有限公司 | Coordinated processing method and system for northbound data configuration and self-organized network configuration |
| CN103108363A (en) * | 2011-11-15 | 2013-05-15 | 华为技术有限公司 | Method and device of parameter management coordination |
| CN103220725A (en) * | 2012-01-19 | 2013-07-24 | 中兴通讯股份有限公司 | Coordination method and system of self-organizing network function |
| CN103458474A (en) * | 2012-06-04 | 2013-12-18 | 中兴通讯股份有限公司 | Method and device for managing multiple self-organizing networks |
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| WO2016127773A1 (en) * | 2015-02-10 | 2016-08-18 | 中兴通讯股份有限公司 | Update method and device |
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| CN112636953A (en) * | 2020-12-07 | 2021-04-09 | 杭州迪普科技股份有限公司 | Policy command issuing method and device and electronic equipment |
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| CN101404585A (en) * | 2008-11-20 | 2009-04-08 | 中国电信股份有限公司 | Policy system and method for implementing content distribution network content management |
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