CN103826245B - A kind of parameter testing method and apparatus with learning functionality - Google Patents
A kind of parameter testing method and apparatus with learning functionality Download PDFInfo
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- CN103826245B CN103826245B CN201410098386.4A CN201410098386A CN103826245B CN 103826245 B CN103826245 B CN 103826245B CN 201410098386 A CN201410098386 A CN 201410098386A CN 103826245 B CN103826245 B CN 103826245B
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Abstract
The invention discloses a kind of parameter testing method and apparatus of learning functionality, according to the cell parameter adjustment information that engineer proposes, query argument and parameter adjustment value, are contrasted with respective base station controller BSC Parameter specifications configuration standard values, are filtered out the problem parameter for not meeting specification；Parameter declaration information, parameter declaration weight, parameter and standard suggestion weight to problem parameter, parameter adjustment Weight of Expert are weighted and obtain the parameter adjustment weight, if parameter adjustment weight carries out parameter adjustment when being more than 1, if parameter adjustment weight is less than or equal to 1, parameter adjustment information is sent to into expert and is audited.Parameter testing equipment with learning functionality provided by the present invention quickly can be realized to parameter adjustment reasonableness check and conventional parameter adjustment effect, to the parameter in communication system, explanation is provided and is changed to engineer and instruct, reduce due to not understanding the modification for carrying out to parameter, and caused network problem and security incident.
Description
Technical field
The present invention relates to communication field, more particularly to a kind of parameter testing method and apparatus with learning functionality.
Background technology
The parameter adjustment work of mobile communication is very important part during mobile network safeguards.Whether parameter setting is reasonable
Network performance is directly affected, while also having influence on network security.
At present, for mobile network's parameter is a lot, mobile network's different times can use different versions, different versions
Different parameters occur again, it will be appreciated that the function of each parameter and the impact to network need substantial amounts of literature query and divide
Analysis.Traditional parameter adjustment inspection method is：
Existing network parameter setting situation is checked by hand by there is experience engineer.For example：To the corresponding cell of each parameter
（CELL）On place base station controller (BSC, Base Station Controller), or operations support systems (OSS,
Operations Support Systems) on by performing man-machine interactive instruction（WinFIOL Ericsson is special to be logged in and operates
Software, or the external a set of remote monitoring softwares of Xmanager）, check existing network parameter setting situation.
The traffic load condition of respective cell is checked by traffic statistics.Before having experience engineer to be adjusted
Inspection, propose adjustment suggestion, instruct ordinary skill teacher to be adjusted.
The index of correlation that adjusted cell parameter is related to is tracked after adjustment, the effect before analysis and regulation and after adjustment
Really.If effect improves, adjustment is completed；Conversely, readjusting checking.
As network parameter is a lot, be not each engineer for having working experience all of parameter is familiar with and
Solution.When experienced engineer runs into original parameter, it is also desirable to search lot of documents, and do validation trial summary
The parameter regulation means.
Generally parameter adjustment is not adjustment one cell, one parameter, is related to tens kinds of thousands of cells parameter sometimes,
Reasonableness check workload is carried out to each cell each parameter very big；And unavoidable error and under-enumeration are checked by hand.
It can be seen that, different parameter adjustments require difference to the working experience of engineer, and this mode extends engineer's
Growth time, improves cost, affects network security.As mobile network's scale increases, experienced engineer's demand becomes big,
Improve operation cost.Therefore engineer's technical ability is effectively improved using the parameter testing method and apparatus of learning functionality, is reduced into
This, it is ensured that network security.
The content of the invention
An object of the present invention is to provide quickly can the realizing to parameter adjustment reasonableness check of a kind of learning functionality
And the equipment of the effect of parameter adjustment in the past.
Be to provide the method for parameter testing being carried out using the said equipment by the two of goal of the invention.
To achieve these goals, the present invention is employed the following technical solutions：A kind of parameter testing with learning functionality sets
It is standby, for checking the parameter in communication system, including：
Parameter testing unit, for system parameter settings value is obtained from communication system, then from Parameter specifications master pattern
Unit extracting parameter standard value, parameter standard value is contrasted with system parameter settings value, is contrasted and is not met parameter and standard
The parameter of value requirement is simultaneously recorded in problem parameter unit；
Parameter specifications master pattern unit, be by manually being configured, by each parameter by districts and cities' customer requirement standard
Span is standardized setting, is easy to parameter testing unit extracting parameter standard value；
Problem parameter unit, contrasts the parameter letter for not meeting parameter standard value requirement for recording parameterses inspection unit
Breath, treats that parameter declaration unit, parameter and standard suggestion unit, expert advice library unit extract problem parameter；
Parameter declaration unit, is connected with parameter declaration unit for extracting the parameter name of problem parameter in problem parameter unit
Connect, correspondence goes out clock rate, the effect to network, adjustment points for attention, the impact to network and risk, parameter format, value
Scope, value unit, default value, setting requirements, operational approach, by the parameter declaration information for having associated, if problem parameter
In the parameter declaration span, it is 1 to assign parameter declaration weight to arranges value, is otherwise 0, and records information to parameter adjustment
Suggestion unit；
Parameter and standard advises unit, and for extraction system existing network parameter setting proportion, and it is maximum to extract existing network setting proportion
Value as standard recommended value；The problem parameter extracted in problem parameter unit is connected with parameter and standard suggestion unit, and correspondence goes out
Parameter and standard adjusted value, such as problem parameter parameter and standard recommended value weight of assigning consistent with standard recommended value is 2, is otherwise 0, and will
Parameter and standard adjusted value and weight recorded parameter adjustment suggestion unit；
Expert advice library unit, for counting the adjustment record that this area optimization expert was carried out to parameter, to actual tune
Modified values frequency highest value in complete record, is worth weight as parameter adjustment expert；Extract the problem ginseng in problem parameter unit
Number is connected with expert's library unit, and correspondence goes out parameter adjustment expert's value, assigns if problem parameter is consistent with parameter adjustment expert's value
Give parameter adjustment Weight of Expert to be 3, be otherwise 0, and parameter adjustment expert value and weight be recorded into parameter adjustment suggestion unit；
Unit is advised in parameter adjustment, for advising unit and expert advice storehouse list by parameter declaration unit, parameter and standard
Information and weight that unit submits to, are weighted out Adjusted Option weight to each weight, and Adjusted Option weight highest is for most
Good Adjusted Option；Adjusted Option and Adjusted Option weight be recorded into parameter adjustment unit；
Parameter adjustment unit, for optimum apjustment scheme and weight the entering more than 1 be given to parameter adjustment suggestion unit
Row adjustment.
Also include expert audit unit, for the optimum apjustment scheme and weight submitted to by parameter adjustment unit less than etc.
When 1, Adjusted Option is audited；Audit by charging to expert advice library unit, while Adjusted Option is pushed to parameter
Adjustment unit is adjusted.
Using the method for the said equipment inspection parameter, its feature is comprised the following steps：
Store each base station controller BSC parameter configuration specification and standard value；
According to the cell parameter adjustment information that engineer proposes, query argument and parameter adjustment value, with respective base station control
Device BSC Parameter specifications configuration standard values are contrasted, and filter out the problem parameter for not meeting specification；
Extract the parameter declaration information of the problem parameter for not meeting specification, including clock rate, the effect to network, tune
Whole points for attention, the impact to network and risk, parameter format, span, value unit, default value, setting requirements, operation
Method information, by the parameter declaration information for having associated, if the arranges value of problem parameter is in the parameter declaration span, assigns
Parameter declaration weight is 1, is otherwise 0；
Extract problem parameter and the maximum value of proportion is set used as parameter and standard recommended value in existing network, if problem parameter and ginseng
It is 2 that number standard recommended value unanimously then gives parameter and standard recommended value weight, is otherwise 0；
The adjustment record that optimization expert in statistics this area was carried out to parameter, to the modified values frequency in actual adjustment record most
High value, is worth as parameter adjustment expert, and parameter adjustment expert is given if problem parameter is consistent with parameter adjustment expert value
Weight is 3, is otherwise 0；
Parameter declaration information, parameter declaration weight, parameter and standard suggestion weight to problem parameter, parameter adjustment expert power
It is weighted again and obtains the parameter adjustment weight, the numerical value according to parameter adjustment weight highest and more than 1 carries out parameter adjustment,
If parameter adjustment weight is less than or equal to 1, parameter adjustment information is sent to into expert and is audited；
Expert provides design parameter adjustment suggestion according to state of the current network, and expert's adjustment suggestion is protected as parameter adjustment expert value
Deposit, while being sent to engineer carries out parameter adjustment.
Effect of the invention is that：Parameter testing equipment with learning functionality provided by the present invention quickly can be realized
To parameter adjustment reasonableness check and conventional parameter adjustment effect, to the parameter in communication system, to engineer provide explanation and
Modification is instructed, and is made effect and the method to set up of engineer's fast understanding parameter, is reached the purpose of parameter learning；Reduce due to ginseng
Count and do not understand the modification for carrying out, and caused network problem and security incident, so as to reduce security incident, work can be effectively improved
Cheng Shi technical ability, reduces cost, it is ensured that network security.
Description of the drawings
Fig. 1 is a kind of parameter testing device structure schematic diagram with learning functionality of the present invention.
Fig. 2 is that adjacent area ACCMIN arranges Distributed Implementation schematic diagram around the specific embodiment of the invention.
Specific embodiment
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
A kind of parameter testing equipment with learning functionality, for checking the parameter in communication system, including：
Parameter testing unit, by parameter testing specification, obtains the undesirable parameter of system；It is according to plant equipment
Guidance instruction in parameter definition standard, sets up Parameter specifications rudimentary model.
Modifying model：（1）Required by Parameter specifications, represent that client requires to carry out Modifying model to parameter setting.（2）
Rational Parameters require that expression provincialism parameter setting requires to carry out Modifying model.（3）Parameter consistency requirement, represents basis
The parameter setting that the actual networking structure of network is formed requires to carry out Modifying model.（4）The empirical value of different districts and cities' different scenes will
Ask, to represent and require that the special parameter specification for arranging carries out Modifying model according to the different Environment space of different districts and cities.（5）It is senior special
Family's working experience value for many years requires, represents the parameter setting values summed up according to the working experience of Senior Expert many districts and cities for many years
Carry out Modifying model.Parameter specifications master pattern unit is set up finally.
Network system parameter is extracted, the parameter for not meeting specification is filtered out by Parameter specifications master pattern unit, formed
Problem parameter is simultaneously pushed to problem parameter unit.
Parameter declaration unit, sets up each parameter declaration by network equipment producer parameter declaration book.Description includes：Ginseng
The not main characterising parameter functional category of several classes of, such as：The parameter is switching class parameter or access property parameter etc..Parameter rank is main
Characterising parameter is cell level, BSC ranks, MSC ranks etc..Which type of the main characterising parameter of parameter role plays and makees to network
With.Such as：Call drop can be reduced, power system capacity etc. is improved.Parameter adjustment points for attention should be noted when mainly describing the adjustment parameter
Which anticipate item.Such as：The parameter is not dull whole effective, has relevant parameter while adjusting, or can only adjust at night.Parameter
Impact and risk to network mainly describe adjustment the parameter network can be produced which type of affect, and to network produce wind
Danger or safety problem.Relevant parameter mainly describes the other parameters for having direct or indirect sexual intercourse with the parameter.Parameter format master
The attribute of a configuration of characterising parameter is wanted, the parameter is numeric type, character type.Parameter value scope mainly describes numerical value shape parameter most
Big value is interval with minima, or the value set of character shape parameter.The organization of the main characterising parameter of parameter value unit, such as
DB, dBm, frame, multi-frame, second, minute.After initial installation, system carries value or first to the main descriptive system of parameter default
Initial value.Parameter setting requires the requirement of main characterising parameter when arranging, and each parameter value is illustrated.Parameter operation method is believed
Cease main characterising parameter and change used instruction, or operational approach and operating procedure.
Parameter and standard advises unit, by existing network Parameter analysis, calculating each arranges value ratio of existing network parameter, is joined
Number standard suggestion weight.
Standard suggestion weight=MAX (parameter, count (parameter))
Problem parameter is connected with parameter and standard suggestion unit, correspondence goes out parameter and standard adjustment weight.
Expert advice library unit, forms expert advice storehouse by expert's amending advice, by problem parameter and expert's library unit
Connection, correspondence go out parameter adjustment Weight of Expert.
Experts database is included：Parameter initial value is the system parameter values before parameter modification；Expert's adjusted value is that expert proposes to go forward side by side
The parameter value of row modification；Expert's adjustment time is description parameter the last time；Parameter adjustment explanation is the parameter that expert proposes
Adjustment reason and adjustment thinking, the network problem of solution；Parameter adjustment effect is described after the parameter adjustment, network change
Situation, the degree of Resolving probiems；Expert's adjustment weight is by being analyzed to the parameter adjustment to all experts, calculating expert
Parameter adjustment illustrates ratio, obtains parameter adjustment Weight of Expert.
Parameter adjustment Weight of Expert=MAX (parameter, count (parameter)).
Problem parameter is connected with parameter declaration unit, extracting parameter descriptive information.And be connected with parameter and standard unit, root
Go out standard suggestion according to parameter and standard suggestion weight correspondence.It is connected with expert's library unit simultaneously, according to parameter adjustment Weight of Expert pair
Parameter adjustment expert advice should be gone out.Export parameter adjustment suggestion unit.
The main characterising parameter explanation of parameter adjustment suggestion unit, standard suggestion, expert advice information.So as to instruct engineer
Parameter modification is carried out, understanding and study of the engineer to parameter is improved, the generation of security incident is reduced.
Parameter adjustment determines design parameter adjusted value, line parameter of going forward side by side adjustment according to adjustment suggestion.
Expert audits solution situation of the unit expert after parameter adjustment to network problem, and the work after adjusting to network
With the effectiveness for auditing parameter adjustment is tracked examination ＆ verification, and result is put into expert advice library unit.
Embodiment 1
ACCMIN of the equipment to CELL in BSC is checked using above-mentioned parameter（It is minimum that the mobile phone of permission access network is received
Signal level）Carry out parameter adjustment inspection.
ACCMIN is the minimum downlink reception level that mobile phone accesses mobile communication network.If ACCMIN is set to -110,
The signal level that i.e. mobile phone is received be -110dBm or less than when, represent that many mobile phones be able to can not have been set up with access network Luoque
Effect link, so that wasting SDCCH Separate Dedicated Control Channels（Stand-AloneDedicatedControlChannel）Resource
And increase SDCCH and TCH Traffic Channels（Traffic Channel) call drop, affect cellphone subscriber to perceive.Appropriate adjustment
ACCMIN can solve up-downgoing imbalance problem, reduce call drop, but modified conference affects to cover and simultaneously telephone traffic is caused
Affect, or even adjacent cell can be affected, the adjusting range of our basic regulations BSC cells ACCMIN is -90～-95dBm（dBm
It is dBm, computing formula is：10lg（Performance number/1mw））, the adjusting range of another BSC cells ACCMIN is -90～-
The ACCMIN adjustment of cell portion is carried out in 100dBm, to reduce what cell portion was caused due to uplink downlink unbalanced power
Up weak signal call drop or two-way weak signal call drop.
ACCMIN parameter adjustment of the present invention to CELL in embodiment BSC is learnt and inspection method.
Engineer proposes to be adjusted to 88 from 92 to the ACCMIN of CELL01 in BSC1.
The ACCMIN facilities of instructions query CELL01 are used on ISPC, existing network ACCMIN=92 is found, with engineer
The value of proposition is consistent.The desired value 88 that ACCMIN is adjusted is sent to into Parameter specifications master pattern unit, Parameter specifications standard again
Model unit checks that the parameter does not meet parameter adjustment specification.Such as：Parameter adjustment specification ACCMIN of BSC1：90～100.
Specific implementation：According to BSC user name password login BSC, query statement, such as " RLSSP are sent to BSC:CELL
=CELL01;", BSC1 returns the information such as cell id, ACCMIN, CCHPWR, CRH, DTXU, RLINKT, NECI, MBCR；
CELL
CELL01
ACCMIN CCHPWR CRH DTXU RLINKT NECI MBCR
92 30 6 1 32 0 2
And the parameter is not met the parameter read-in problem parameter unit of parameter adjustment specification.
Parameter is sent to parameter declaration unit by problem parameter unit, is mutually spoken on somebody's behalf from extracting parameter in parameter declaration unit
It is bright：
Clock rate：Cell-level；
Parameter format：Numeral；
Span：47～110；
Value unit：dBm；
Default value：110；
Setting requirements：47：It is better than -48 dBm (level 63), 48：- 49 to -48 dBm (level 62) ...
..., 108：- 109 to -108 dBm (level 2), 109：- 110 to -109 dBm (level 1), 110：It is weaker than -110
dBm (level 0)；
The effect of network：The minimum-signal level for allowing the mobile phone of access network to receive；
The impact of network and risk：Coverage when can increase idle pulley when ACCMIN settings are relatively low still can
Call setup failure and call drop can be caused to increase.Coverage when idle pulley can be reduced when arranging too high reduces user and makes
With causing the wasting of resources.
Operational approach：Parameter query RLSSP:CELL=XXXX;Modification RLSSC:CELL=XXXX,ACCMIN=XX;
After parameter declaration unit is associated contrast to the adjusted value 88 of problem parameter ACCMIN, parameter declaration unit
The span of ACCMIN：47～110, in adjusting range, it is 1 to assign parameter declaration weight to problem parameter value.
Problem parameter is sent to parameter and standard suggestion unit by problem parameter unit again, and ISPC sends parameter query to BSC1
Instruction, such as：“RLSSP:CELL=ALL;", and the setting proportion of statistical parameter parameter value in base station controller BSC, such as：BSC
Interior ACCMIN (8 kinds of values) is respectively：90 (27＆9.15%), 92 (7＆2.37%), 94 (16＆5.42%), 95 (22＆7.46%), 96
(27＆9.15%), 98 (143＆48.47%), 99 (1＆0.34%), 100 (52＆17.63%)；Illustrate that 90 (27＆9.15%) represent BSC
It is 9.15% that the interior cell for arranging 90 has 27 accountings.
The adjusted value 88 of problem parameter ACCMIN and standard recommended value 90 are contrasted by parameter and standard suggestion unit, are as a result differed
Cause, it is 0 to assign parameter and standard suggestion weight.
Around cell, adjacent area ACCMIN arranges distribution such as Fig. 2.
Parameter is sent to expert advice library unit by problem parameter unit again, and expert advice library unit is obtained to parameter query
Take parameter adjustment expert advice；Such as：The ACCMIN parameter recommendations of CELL01 are：90, explanation：As the cell is that traffic is intensive little
Area.
The adjusted value 88 of problem parameter ACCMIN and parameter adjustment expert advice value 90 are contrasted by expert advice library unit, knot
Really inconsistent, it is 0 to assign parameter adjustment Weight of Expert.
Parameter adjustment unit, advises what unit and expert advice library unit were submitted to by parameter declaration unit, parameter and standard
Information and weight, the optimum apjustment scheme for being given and weight are 1.
By above parameter declaration after the completion of inquiry contrast, the setting ratio of parameter value in parameter respective base station controller BSC1
Weight, expert advice are pushed to parameter adjustment suggestion unit, and parameter adjustment advises unit by parameter declaration, the control of parameter respective base station
The setting proportion of parameter value in device BSC1, expert advice are pushed to engineer, there is provided study of the engineer to parameter.
Whether engineer may be adjusted to 88 to the ACCMIN of CELL01 in BSC1, and parameter adjustment unit judges optimum apjustment
Scheme and weight are less than or equal to 1, and parameter adjustment is sent to expert's examination ＆ verification unit, and expert receives basis after parameter adjustment information
State of the current network provides concrete adjustment suggestion, such as：The ACCMIN parameter recommendations of CELL01 are：90, remarks：Such as being revised as 88 can be excessive
Reduce the MPS process, and traffic is not uprushed phenomenon, can reduce cell telephone traffic and the utilization of resources；And the suggestion for being given is deposited
Enter expert advice library unit, while suggestion is fed back to engineer.
Final parameter adjustment value is stored in parameter adjustment unit by engineer, and IRPC sends modification instruction to BSC, such as
“RLSSC:CELL=CELL01,ACCMIN=90;" be adjusted.
Although the present invention is disclosed as above with preferred embodiment, embodiment and accompanying drawing be not for limiting the present invention,
It is any to be familiar with this those skilled in the art, without departing from the spirit and scope of the invention, can make various changes or retouch from working as, but equally exist
Within protection scope of the present invention.Therefore protection scope of the present invention should be defined with claims hereof protection domain
Be defined.
Claims (3)
1. a kind of parameter testing equipment with learning functionality, for checking the parameter in communication system, it is characterised in that include：
Parameter testing unit, for system parameter settings value is obtained from communication system, then from Parameter specifications master pattern unit
Extracting parameter standard value, parameter standard value is contrasted with system parameter settings value, contrast do not meet parameter standard value will
The parameter asked simultaneously is recorded in problem parameter unit；
Parameter specifications master pattern unit, be by manually being configured, by each parameter by districts and cities' customer requirement standard value
Scope is standardized setting, is easy to parameter testing unit extracting parameter standard value；
Problem parameter unit, contrasts the parameter information for not meeting parameter standard value requirement, treats for recording parameterses inspection unit
Parameter declaration unit, parameter and standard suggestion unit, expert advice library unit extract problem parameter；
Parameter declaration unit, is connected with parameter declaration unit for extracting the parameter name of problem parameter in problem parameter unit, right
Should go out clock rate, the effect to network, adjustment points for attention, the impact to network and risk, parameter format, span,
Value unit, default value, setting requirements, operational approach, by the parameter declaration information for having associated, if the arranges value of problem parameter
In the parameter declaration span, it is 1 to assign parameter declaration weight, is otherwise 0, and it is single to record information to parameter adjustment suggestion
Unit；
Parameter and standard advises unit, for extraction system existing network parameter setting proportion, and extracts the value that existing network arranges proportion maximum
As standard recommended value；The problem parameter extracted in problem parameter unit is connected with parameter and standard suggestion unit, and correspondence goes out parameter
Standard adjusted value, such as problem parameter be consistent with standard recommended value to assign parameter and standard recommended value weight for 2, is otherwise 0, and by parameter
Standard adjusted value and weight recorded parameter adjustment suggestion unit；
Expert advice library unit, for counting the adjustment record that this area optimization expert was carried out to parameter, to actual adjustment note
Modified values frequency highest value in record, is worth as parameter adjustment expert；Extract the problem parameter in problem parameter unit and expert
Library unit connects, and correspondence goes out parameter adjustment expert's value, gives parameter and adjust if problem parameter is consistent with parameter adjustment expert value
Whole Weight of Expert is 3, is otherwise 0, and parameter adjustment expert value and weight recorded parameter adjustment suggestion unit；
Unit is advised in parameter adjustment, for advising that unit and expert advice library unit are carried by parameter declaration unit, parameter and standard
The information and weight of friendship, is weighted out Adjusted Option weight to each weight, and Adjusted Option weight highest is optimal tune
Perfect square case；Optimum apjustment scheme be recorded into parameter adjustment unit；
Parameter adjustment unit, for advising that to parameter adjustment the carrying out of the optimum apjustment scheme that provides of unit and weight more than 1 is adjusted
It is whole.
2. parameter testing equipment according to claim 1, it is characterised in that：Also include that expert audits unit, for right
When the optimum apjustment scheme and weight that parameter adjustment unit is submitted to is less than or equal to 1, Adjusted Option is audited；Examination ＆ verification is by note
Enter expert advice library unit, while Adjusted Option is pushed to parameter adjustment unit being adjusted.
3. a kind of parameter testing method with learning functionality, it is characterised in that comprise the following steps：
Store each base station controller BSC parameter configuration specification and standard value；
According to the cell parameter adjustment information that engineer proposes, query argument and parameter adjustment value, with respective base station controller BSC
Parameter specifications configuration standard value is contrasted, and filters out the problem parameter for not meeting specification；
Extract the parameter declaration information of the problem parameter for not meeting specification, including clock rate, the effect to network, adjustment note
Meaning item, the impact to network and risk, parameter format, span, value unit, default value, setting requirements, operational approach
Information, by the parameter declaration information for having associated, if the arranges value of problem parameter is in the parameter declaration span, assigns parameter
Illustrate that weight is 1, be otherwise 0；
Extract problem parameter and the maximum value of proportion is set used as parameter and standard recommended value in existing network, if problem parameter and parameter mark
It is 2 that quasi- recommended value unanimously then gives parameter and standard recommended value weight, is otherwise 0；
The adjustment record that optimization expert in statistics this area was carried out to parameter, to modified values frequency highest in actual adjustment record
Value, is worth as parameter adjustment expert, and parameter adjustment Weight of Expert is given if problem parameter is consistent with parameter adjustment expert value
For 3, it is otherwise 0；
Parameter declaration information, parameter declaration weight, parameter and standard suggestion weight to problem parameter, parameter adjustment Weight of Expert enter
Row weighting obtains the parameter adjustment weight, and the numerical value according to parameter adjustment weight highest and more than 1 carries out parameter adjustment, if
When parameter adjustment weight is less than or equal to 1, then parameter adjustment information is sent to into expert and is audited；
Expert provides design parameter adjustment suggestion according to state of the current network, and expert's adjustment suggestion is preserved as parameter adjustment expert value,
Being sent to engineer carries out parameter adjustment simultaneously.
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| CN105992296A (en) * | 2015-01-28 | 2016-10-05 | 中国移动通信集团公司 | Terminal switching method and device |
| CN106970979B (en) * | 2017-03-28 | 2020-06-26 | 皮学军 | Oil and gas reservoir data management method and interaction optimization method based on gold data |
| WO2018218523A1 (en) * | 2017-05-31 | 2018-12-06 | 深圳市爱夫卡科技股份有限公司 | Data refreshing method and device, and computer-readable storage medium |
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