CN109168137A - The recognition methods of abnormal pull-off network and device - Google Patents
The recognition methods of abnormal pull-off network and device Download PDFInfo
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- CN109168137A CN109168137A CN201811301813.9A CN201811301813A CN109168137A CN 109168137 A CN109168137 A CN 109168137A CN 201811301813 A CN201811301813 A CN 201811301813A CN 109168137 A CN109168137 A CN 109168137A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
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Abstract
This application provides a kind of recognition methods of abnormal pull-off network and devices, are related to the communications field, for identification the abnormal pull-off network event of user terminal.This method comprises: obtaining all signaling processes in preset time.It is sequential query first set at the beginning of with signaling process；If inquiring the first signaling process, and next signaling process of the first signaling process is the second signaling process, then records T1 at the beginning of the cell ID C1 and the second signaling process in the second signaling process.Inquiry third signaling process simultaneously records T2 at the beginning of the cell ID C2 in third signaling process and third signaling process.Determine the distance between C1 and C2；Determine the time difference of T1 and T2.If apart from the first preset condition is met, and the time difference meets the second preset condition, then an abnormal pull-off network event is recorded.Therefore the recognition methods of the abnormal pull-off network of the application can be improved the recognition efficiency of abnormal pull-off network, reduce cost of labor.
Description
Technical field
This application involves the recognition methods of field of communication technology more particularly to abnormal pull-off network and devices.
Background technique
During user uses data service in 4G network, it is understood that there may be various interference make 4G unstable networks, lead
It applies family abnormal pull-off network, influences user experience.
Existing abnormal pull-off network detecting method is live drive test method, the side for passing through on-the-spot test using the testing tool of profession
Method is found the problem.And the mode of this on-the-spot test needs to put into a large amount of human and material resources, financial resources, needs in a large amount of roads
With on-the-spot test in important scenes, cause measurement it is at high cost, time-consuming.
Summary of the invention
The embodiment of the present application provides recognition methods and the device of a kind of abnormal pull-off network, can pass through analysis signaling process identification
Abnormal pull-off network event, saves cost, improves efficiency.
In order to achieve the above objectives, the application adopts the following technical scheme that
In a first aspect, this application provides a kind of recognition methods of abnormal pull-off network, this method comprises: when S1, acquisition are preset
Interior all signaling processes；Wherein, at the beginning of the signaling process includes: the signaling process, the signaling process
End time, the classification of the signaling process, the result of the signaling process, user terminal identification and cell ID；S2, with
It is sequential query first set at the beginning of the signaling process；Wherein, the first set is to possess same subscriber terminal
The set of the signaling process composition of mark；All first sets form second set；If S3, inquiring the first signaling flow
Journey, and next signaling process of first signaling process is the second signaling process, then records second signaling process
In cell ID and second signaling process at the beginning of；Wherein, first signaling process is the letter of paging failure
Enable process；Second signaling process is the signaling process for re-establishing connection；Described in S4, inquiry third signaling process and record
At the beginning of cell ID and the third signaling process in third signaling process；Wherein, the third signaling process is
The previous signaling process different from the process classification of first signaling process or result of flow of first signaling process；
S5, cell represented by cell ID in second signaling process and the cell ID in the third signaling process are determined
The distance between represented cell；Determine the beginning at the beginning of the third signaling process with second signaling process
The time difference of time；If S6, the distance meet the first preset condition, and the time difference meets the second preset condition, then
Record an abnormal pull-off network event.
Second aspect, this application provides a kind of identification device of abnormal pull-off network, which includes: acquisition module, is used for
It executes S1, obtain all signaling processes in preset time；Wherein, the signaling process includes: the beginning of the signaling process
Time, the end time of the signaling process, the classification of the signaling process, the result of the signaling process, user terminal mark
Knowledge and cell ID；Processing module, for executing: S2, with the signaling process at the beginning of be sequential query first set；
Wherein, the first set is to possess the set of the signaling process composition of same subscriber terminal iidentification；All first sets
Form second set；If S3, inquiring the first signaling process, and next article of signaling process of first signaling process is the
Two signaling processes, then at the beginning of recording the cell ID and second signaling process in second signaling process；Its
In, first signaling process is the signaling process of paging failure；Second signaling process is the signaling for re-establishing connection
Process；S4, it inquires third signaling process and records the cell ID and the third signaling process in the third signaling process
At the beginning of；Wherein, the third signaling process is previous and first signaling process of first signaling process
Process classification or the different signaling process of result of flow；S5, it determines represented by cell ID in second signaling process
Cell and the third signaling process in cell ID represented by the distance between cell；Determine the third signaling flow
At the beginning of journey with second signaling process at the beginning of time difference；If S6, the distance meet the first default item
Part, and the time difference meets the second preset condition, then records an abnormal pull-off network event.
The third aspect, this application provides the identification device of another abnormal pull-off network, the device include processor, communication connect
Mouth and memory；Wherein, for memory for storing one or more programs, which includes that computer execution refers to
It enables, when the operation of the identification device of the abnormal pull-off network, processor executes the computer executed instructions of memory storage, so that
The identification device of the abnormal pull-off network executes the identification of abnormal pull-off network described in above-mentioned first aspect and its any one implementation
Method.
Fourth aspect, this application provides a kind of computer readable storage medium, in the computer readable storage medium
It is stored with instruction, when described instruction is run on computers, so that the computer executes above-mentioned first aspect and its any
A kind of recognition methods of abnormal pull-off network described in implementation.
5th aspect, this application provides a kind of computer program products comprising instruction, when the computer program produces
When product are run on computers so that the computer execute it is different described in above-mentioned first aspect and its any one implementation
The recognition methods of normal off-grid.
The recognition methods of abnormal pull-off network provided by the present application and device, it is different to determine by extracting and screening signaling process
Normal off-grid event, compared with the mode of on-the-spot test in the prior art needs to put into a large amount of human and material resources, financial resources, the application
The recognition methods of abnormal pull-off network can be improved the recognition efficiency of abnormal pull-off network event, reduce cost.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the recognition methods of abnormal pull-off network provided by the embodiments of the present application；
Fig. 2 is the flow chart of the recognition methods of another abnormal pull-off network provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of the identification device of abnormal pull-off network provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of the identification device of another abnormal pull-off network provided by the embodiments of the present application.
Specific embodiment
The recognition methods of abnormal pull-off network provided by the present application and device are described in detail below in conjunction with attached drawing.
Term " first " and " second " in the description of the present application and attached drawing etc. be for distinguishing different objects, and
It is not intended to the particular order of description object.
In addition, the term " includes " being previously mentioned in the description of the present application and " having " and their any deformation, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of other are not listed or unit, or optionally
It further include other step or units intrinsic for these process, methods, product or equipment.
It should be noted that in the embodiment of the present application, " illustrative " or " such as " etc. words make example, example for indicating
Card or explanation.Be described as in the embodiment of the present application " illustrative " or " such as " any embodiment or design scheme do not answer
It is interpreted than other embodiments or design scheme more preferably or more advantage.Specifically, " illustrative " or " example are used
Such as " word is intended to that related notion is presented in specific ways.
In the description of the present application, unless otherwise indicated, the meaning of " plurality " is refer to two or more.
The recognition methods of abnormal pull-off network provided by the embodiments of the present application can be applied in communication network, the communication network example
It such as can be long term evolution (Long Term Evolution, LTE) network, global system for mobile communications (Global System
For Mobile communications, GSM), CDMA (Code Division Multiple Access, CDMA) system
System, time division multiple acess (Time Division Multiple Access, TDMA) system, wideband code division multiple access (Wideband
Code Division Multiple Access Wireless, WCDMA), frequency division multiple access (Frequency Division
Multiple Addressing, FDMA) system, orthogonal frequency division multiple access (Orthogonal Frequency-Division
Multiple Access, OFDMA) system, General Packet Radio Service (GPRS, General Packet Radio
Service) system and next generation mobile communication system or other such communication systems, the embodiment of the present application not limit.
Wherein, the communication network includes core net and access net, and user equipment passes through access net core network access.This Shen
Please user equipment in embodiment, can be wireless terminal and be also possible to catv terminal, wireless terminal can be directed to user and mention
For voice and/or the equipment of data connectivity, there is the handheld device of wireless connecting function or be connected to wireless modulation-demodulation
Other processing equipments of device.Wireless terminal can be through wireless access network (Radio Access Network, RAN) and one or more
A core net is communicated, and wireless terminal can be mobile terminal, such as mobile phone (or being " honeycomb " phone) and with shifting
The computer of dynamic terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile dress
It sets, they exchange language and/or data with wireless access network.For example, personal communication service (PCS, Personal
Communication Service) phone, wireless phone, Session initiation Protocol (SIP) phone, wireless local loop (WLL,
Wireless Local Loop) it stands, the equipment such as personal digital assistant (PDA, Personal Digital Assistant).Nothing
Line terminal is referred to as system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), moves
Dynamic station (Mobile Station), mobile station (Mobile), distant station (Remote Station), access point (Access
Point), remote terminal (Remote Terminal), access terminal (Access Terminal), user terminal (User
Terminal), user agent (User Agent), user equipment (User Device) or user equipment (User
Equipment)。
The recognition methods of abnormal pull-off network provided by the embodiments of the present application can be realized by any computer equipment.Such as Fig. 1 institute
Show, the method includes S101-S106:
All signaling processes in S101, acquisition preset time.
Specifically, the signaling process according to various signaling messages involved in signaling process by being synthesized to obtain.Institute
State signaling process include: the signaling process at the beginning of, the end time of the signaling process, the signaling process class
Not, the result of the signaling process, user terminal identification and cell ID.The signaling process is stored in signaling platform；Institute
Stating signaling platform is an acquisition server between core net and access net, when user and cell carry out signaling process friendship
When mutual, signaling platform can acquire and store these signaling processes.
Optionally, the preset time can be set the high-speed mobile in user terminal is less, user using network more
Frequently or fall net to the customer impact biggish period.Illustratively, the preset time can choose in 10:00-11:00
Period or 23:00-24:00 period.The preset time can flexible choice according to different needs, the application is to this
Without limitation.
S102, with the signaling process at the beginning of be sequential query first set.
Wherein, the first set is to possess the set of the signaling process composition of same subscriber terminal iidentification；It is all described
First set forms second set.Specifically, the division methods of the first set and the second set are as follows: will possess a certain
All signaling processes of a same subscriber terminal iidentification extract to obtain first set.Optionally, the signaling that will be extracted
Process by the signaling process at the beginning of for sequence form the first set.In this way, according to the method described above by all letters
Process is enabled to be divided into multiple first sets according to user terminal identification, further, these first sets form second set again,
It include the corresponding first set of each user terminal identification i.e. in second set.
This step in the specific implementation, at the beginning of with the signaling process by it is early to evening be sequential query first set
Described in the classification of signaling process and the result of signaling process.
If the classification of signaling process only has one kind in the first set, the first set is deleted；And from described
First set is chosen again in two set to be inquired.
If S103, inquiring the first signaling process, and next signaling process of first signaling process is second
Signaling process, then at the beginning of recording the cell ID and second signaling process in second signaling process.
Wherein, first signaling process is the signaling process of paging failure；Second signaling process is to re-establish
The signaling process of connection.
Illustratively, in 4G network, first signaling process is the stream that the process classification of signaling is paging and signaling
Journey result is the signaling process of time-out；Second signaling process is that process classification is tracing section updating (Tracking Area
Updating, TAU) or attachment (Attach) signaling process.The process classification TAU refers to 4G aperiodicity tracking area more
The new and not changed process classification of tracking area identification list.It should be noted that the first signaling flow described in 4G network
The paging of data service is refered in particular in the process classification paging of journey.
When inquiring first signaling process, indicate user terminal at this time with 4G network connection failure, user terminal
Off-grid.When 4G network and user terminal connection failure, 4G network may continue publication signaling until 4G network and user terminal
Connection is re-established, so as to cause there is the case where multiple first signaling process continuous arrangements.When inquiring the second signaling
When process, indicate that user terminal adheres to 4G network after being detached from 4G network again.It is recorded in the second signaling process at this time
At the beginning of cell ID and second signaling process.The above process indicates that primary disengaging 4G network has occurred in user terminal
Establish the event of connection with 4G network again afterwards.Wherein, it after user terminal is detached from 4G network, still can choose resident
On 2G or 3G network.
S104, inquiry third signaling process simultaneously record the cell ID in the third signaling process and the third signaling
At the beginning of process.
Wherein, the third signaling process is the stream of previous and first signaling process of first signaling process
Journey classification or the different signaling process of result of flow.
Specifically, if the process classification and result of flow of the previous signaling process of first signaling process and described the
One signaling process is identical, then continues to inquire forward at the beginning of according to signaling process, until inquiring process classification and process
As a result the signaling process different from first signaling process, by the process classification and result of flow and first signaling flow
The signaling process of Cheng Butong is as the third signaling process.
Illustratively, in 4G network, when 4G network and user terminal connection failure, 4G network may continue to issue
Signaling is connect until 4G network is re-established with user terminal, so as to cause there are multiple first signaling process continuous arrangements
The case where.Using the previous signaling process of first the first signaling process in continuously arranged multiple signalings as third signaling
Process.Specifically, do not carry cell ID in the first signaling process described in 4G network, therefore determine in 4G network described the
The method of three signaling processes are as follows: the signaling process before inquiry first signaling process, before most by first signaling process
The latter carries the signaling process of cell ID as the third signaling process.
S105, it determines in cell represented by cell ID in second signaling process and the third signaling process
Cell ID represented by the distance between cell.Determine at the beginning of the third signaling process with second signaling
Time difference at the beginning of process.
Optionally, cell and the third signaling process represented by the cell ID in second signaling process are calculated
In cell ID represented by the distance between cell method are as follows:
The cell represented by the cell ID inquired respectively in cellular engineering parameter list in second signaling process and
The longitude and latitude of cell represented by cell ID in the third signaling process, the second letter according to the calculation of longitude & latitude
Enable cell represented by the cell ID in cell represented by the cell ID in process and the third signaling process away from
From.
If S106, the distance meet the first preset condition, and the time difference meets the second preset condition, then records
Abnormal pull-off network event.
Specifically, if in cell represented by cell ID in second signaling process and the third signaling process
Cell ID represented by the distance between cell be less than pre-determined distance, and at the beginning of the third signaling process with
Time difference at the beginning of second signaling process is greater than the first preset time, less than the second preset time, then records one
Secondary abnormal pull-off network event.
Wherein, the pre-determined distance is for determining the off-grid event that user terminal generates in network coverage；It is described
First preset time is for determining on the off-grid event that can influence user terminal experience；Second preset time is for determining
Because of off-grid event caused by user terminal.
Illustratively, the pre-determined distance is set as 10km, when the distance is greater than 10km, indicates user terminal once
User terminal off-grid is resulted in through having left the coverage area of 4G network.In this case the exception for not recording user terminal is de-
Net event.First preset time is set as 200ms, when the time difference being less than 200ms, user will not obviously be perceived
To off-grid event.Such case does not record the abnormal pull-off network event of user terminal equally.Second preset time is set as
1h, when the time difference being greater than 1h, then it is assumed that be off-grid caused by the factors such as user terminal shutdown or failure, such case is same
Sample does not record the abnormal pull-off network event of user terminal.Only when the distance is less than 10km, the time difference is greater than 200ms, small
An abnormal pull-off network event is recorded when 1h.
The recognition methods of abnormal pull-off network provided by the present application and device, it is different to determine by extracting and screening signaling process
Normal off-grid event, compared with the mode of on-the-spot test in the prior art needs to put into a large amount of human and material resources, financial resources, the application
The recognition methods of abnormal pull-off network can be improved the recognition efficiency of abnormal pull-off network event, reduce cost.
It is the reason of in order to further determine abnormal pull-off network, as described in Figure 2, provided by the embodiments of the present application after S106
Method further includes S107 to S110.
S107, S103-S106 is repeated the above process until all signaling processes in the first set are queried
It finishes.
Specifically, S107 is executed, it is corresponding all different to obtain terminal represented by some described user terminal identification
Normal off-grid event.
S108, S102-S107 is repeated the above process until all first sets in the second set are queried
It finishes.
Specifically, S108 is executed, to obtain the abnormal pull-off network event in all signaling processes.
S109, the resident cell for determining each user terminal respectively.
Wherein, the resident cell is that frequency of occurrence is most in the signaling process of the corresponding first set of some user terminal
Cell ID represented by cell or the longest cell of user terminal residence time.Wherein, the residence time is described
The sum of the process duration of the identical signaling process of cell ID.The duration of some signaling process is the signaling process
The difference of the end time and the time started.
S110, the second signaling process according to corresponding to the resident cell of each user terminal, each abnormal pull-off network event
In cell ID and third signaling process in cell ID, the reason of determining abnormal pull-off network event.
Specifically: the number of the first abnormal pull-off network event of statistics, if the number of the first abnormal pull-off network event is greater than the
One preset threshold, it is determined that there are problems that abnormal pull-off network in the coverage area of resident cell；Wherein, the first abnormal pull-off network thing
Part is the cell mark of the cell ID of the resident cell, the cell ID in third signaling process and second signaling process
Know abnormal pull-off network event all the same.
Illustratively, the cell ID of the resident cell is Cellres, cell ID in the third signaling process
For Celllast, the cell ID of second signaling process is Cellupdate, the number of the first abnormal pull-off network event
First preset threshold isIf Cellres=Celllast=Cellupdate, then the abnormal pull-off network event is first different
Normal off-grid event.IfThen determine CellresThere are abnormal pull-off networks in the coverage area of representative cell
Problem.
The number of the second abnormal pull-off network event is counted, if the number of the second abnormal pull-off network event is greater than the second default threshold
Value, it is determined that the cell mark in cell represented by the cell ID in the third signaling process and second signaling process
There is abnormal pull-off network in the coverage area intersection for knowing represented cell；Wherein, the second abnormal pull-off network event is institute
The cell ID for stating resident cell is identical as the cell ID of the third signaling process, and the mark of the resident cell and institute
State the different abnormal pull-off network event of cell ID in the second signaling process.
Illustratively, the number of the second abnormal pull-off network event isSecond preset threshold isIf
Cellres=Celllast≠Cellupdate, then the abnormal pull-off network event is the second abnormal pull-off network event.IfThen determine CelllastAnd CellupdateThe coverage area intersection of represented cell exists abnormal de-
Net problem.
The number of third abnormal pull-off network event is counted, if the number of the third abnormal pull-off network event is greater than third and presets threshold
Value, it is determined that the cell mark in cell represented by the cell ID in the third signaling process and second signaling process
There is abnormal pull-off network in the coverage area intersection for knowing represented cell；Wherein, the third abnormal pull-off network event is institute
The cell ID for stating resident cell is identical as the cell ID of second signaling process, and the cell ID of the resident cell
The abnormal pull-off network event different from the cell ID of the third signaling process.
Illustratively, the number of third abnormal pull-off network event isThird predetermined threshold value isIf Cellres
=Cellupdate≠Celllast, then the abnormal pull-off network event is third abnormal pull-off network event.IfThen
Determine CelllastAnd CellupdateThere is abnormal pull-off network in the coverage area intersection of represented cell.
The number of the 4th abnormal pull-off network event is counted, if the number of the 4th abnormal pull-off network event is greater than the 4th default threshold
Value, it is determined that cell represented by the cell ID in the resident cell, the third signaling process and second signaling
There is abnormal pull-off network in the coverage area intersection of these three cells of cell represented by the cell ID in process；Wherein,
The 4th abnormal pull-off network event is the cell ID of the resident cell, the cell ID of the third signaling process and described
The different abnormal pull-off network event of the cell ID of second signaling process.
Illustratively, if Cellres≠Celllast≠Cellupdate, then the abnormal pull-off network event is the 4th abnormal pull-off network
Event.The number of 4th abnormal pull-off network event is4th preset threshold isIf
Then determine Cellres、CelllastAnd CellupdateThe coverage area intersection of cell representated by these three cell IDs exists
Abnormal pull-off network problem.
The method of determining abnormal pull-off network business reasons provided by the present application, by dividing to the abnormal pull-off network event category
The number that the abnormal pull-off network event of each type occurs is not compared with preset times, analysis obtains abnormal pull-off network event
Reason.Therefore method provided by the present application can directly determine user's abnormal pull-off network business reasons by the analysis to signaling process,
Improve analysis efficiency.
As shown in figure 3, the embodiment of the present application provides a kind of identification device of abnormal pull-off network, described device is aforementioned for executing
The recognition methods of abnormal pull-off network, described device include:
Module 301 is obtained, for executing S101, obtaining all signaling processes in preset time；Wherein, the signaling flow
Journey include: the signaling process at the beginning of, the end time of the signaling process, the signaling process classification, described
Result, user terminal identification and the cell ID of signaling process.
Processing module 302, for executing:
S102, with the signaling process at the beginning of be sequential query first set；Wherein, the first set is to gather around
The set being made of the signaling process of same subscriber terminal iidentification；All first sets form second set.
If S103, inquiring the first signaling process, and next signaling process of first signaling process is second
Signaling process, then at the beginning of recording the cell ID and second signaling process in second signaling process；Wherein,
First signaling process is the signaling process of paging failure；Second signaling process is the signaling flow for re-establishing connection
Journey.
S104, inquiry third signaling process simultaneously record the cell ID in the third signaling process and the third signaling
At the beginning of process；Wherein, the third signaling process is previous and first signaling of first signaling process
The different signaling process of the process classification or result of flow of process.
S105, it determines in cell represented by cell ID in second signaling process and the third signaling process
Cell ID represented by the distance between cell；Determine at the beginning of the third signaling process with second signaling
Time difference at the beginning of process.
If S106, the distance meet the first preset condition, and the time difference meets the second preset condition, then records
Abnormal pull-off network event.
Optionally, the processing module 302 is also used to execute:
S107, S103-S106 is repeated the above process until all signaling processes in the first set are queried
It finishes.
S108, S102-S107 is repeated the above process until all first sets in the second set are queried
It finishes.
S109, the resident cell for determining each user terminal respectively；Wherein, the resident cell is the signaling of first set
Cell represented by the most cell ID of frequency of occurrence or the longest cell of user terminal residence time in process.
S110, the second signaling process according to corresponding to the resident cell of each user terminal, each abnormal pull-off network event
In cell ID and third signaling process in cell ID, the reason of determining abnormal pull-off network event.
Optionally, the processing module 302 is also used to:
The number of the first abnormal pull-off network event is counted, if the number of the first abnormal pull-off network event is greater than the first default threshold
Value, it is determined that there are problems that abnormal pull-off network in the coverage area of resident cell；Wherein, the first abnormal pull-off network event is described
The cell ID, the cell ID in third signaling process and the cell ID in second signaling process for residing cell are homogeneous
Same abnormal pull-off network event.
The number of the second abnormal pull-off network event is counted, if the number of the second abnormal pull-off network event is greater than the second default threshold
Value, it is determined that the cell mark in cell represented by the cell ID in the third signaling process and second signaling process
There is abnormal pull-off network in the coverage area intersection for knowing represented cell；Wherein, the second abnormal pull-off network event is institute
The cell ID for stating resident cell is identical as the cell ID in the third signaling process, and the mark of the resident cell with
The different abnormal pull-off network event of cell ID in second signaling process.
The number of third abnormal pull-off network event is counted, if the number of the third abnormal pull-off network event is greater than third and presets threshold
Value, it is determined that the cell mark in cell represented by the cell ID in the third signaling process and second signaling process
There is abnormal pull-off network in the coverage area intersection for knowing represented cell；Wherein, the third abnormal pull-off network event is institute
The cell ID for stating resident cell is identical as the cell ID in second signaling process, and the cell mark of the resident cell
Know the abnormal pull-off network event different from the cell ID in the third signaling process.
The number of the 4th abnormal pull-off network event is counted, if the number of the 4th abnormal pull-off network event is greater than the 4th default threshold
Value, it is determined that cell represented by the cell ID in the resident cell, the third signaling process and second signaling
There is abnormal pull-off network in the coverage area intersection of these three cells of cell represented by the cell ID in process；Wherein,
The 4th abnormal pull-off network event is the cell ID of the resident cell, the cell ID in the third signaling process and institute
State the different abnormal pull-off network event of cell ID in the second signaling process.
Optionally, the processing module 302 is also used to:
If the process classification and result of flow of the previous signaling process of first signaling process and first signaling
Process is identical, then continues to inquire forward at the beginning of according to signaling process, until inquire process classification and result of flow with
The different signaling process of first signaling process；The process classification and result of flow is different from first signaling process
Signaling process as the third signaling process.
Optionally, the processing module 302 is also used to:
The cell represented by the cell ID inquired respectively in cellular engineering parameter list in second signaling process and
The longitude and latitude of cell represented by cell ID in the third signaling process.The second letter according to the calculation of longitude & latitude
Enable cell represented by the cell ID in cell represented by the cell ID in process and the third signaling process away from
From.
Optionally, the processing module 302 is also used to:
If cell represented by the cell ID in second signaling process and the cell in the third signaling process
The distance between represented cell of mark is less than pre-determined distance, and with described the at the beginning of the third signaling process
Time difference at the beginning of two signaling processes is greater than the first preset time, less than the second preset time, then record is primary abnormal
Off-grid event.
Fig. 4 shows another possible structural representation of the identification device of involved abnormal pull-off network in above-described embodiment
Figure.The device includes: processor 402 and communication interface 403.Processor 402 is for carrying out control management, example to the movement of device
Such as, the step of above-mentioned processing module 302 executes, and/or other processes for executing techniques described herein are executed.Communication
Interface 403 is used to support the communication of the device Yu other network entities, for example, executing the step of above-mentioned acquisition module 301 executes.
Terminal can also include memory 401 and bus 404, and memory 401 is used for the program code and data of storage device.
Wherein, above-mentioned processor 402 may be implemented or execute various exemplary in conjunction with described in present disclosure
Logic block, unit and circuit.The processor can be central processing unit, general processor, and digital signal processor is dedicated
Integrated circuit, field programmable gate array or other programmable logic device, transistor logic, hardware component or its
Any combination.It, which may be implemented or executes, combines various illustrative logic blocks described in present disclosure, unit
And circuit.The processor is also possible to realize the combination of computing function, such as combines comprising one or more microprocessors,
DSP and the combination of microprocessor etc..
Memory 401 may include volatile memory, such as random access memory；The memory also may include non-
Volatile memory, such as read-only memory, flash memory, hard disk or solid state hard disk；The memory can also include above-mentioned
The combination of the memory of type.
Bus 404 can be expanding the industrial standard structure (Extended Industry Standard
Architecture, EISA) bus etc..Bus 404 can be divided into address bus, data/address bus, control bus etc..For convenient for table
Show, only indicated with a thick line in Fig. 4, it is not intended that an only bus or a type of bus.
Through the above description of the embodiments, it is apparent to those skilled in the art that, for description
It is convenienct and succinct, only with the division progress of above-mentioned each functional unit for example, in practical application, can according to need and will be upper
It states function distribution to be completed by different functional units, i.e., the internal structure of device is divided into different functional units, to complete
All or part of function described above.The specific work process of the system, apparatus, and unit of foregoing description, before can referring to
The corresponding process in embodiment of the method is stated, details are not described herein.
The embodiment of the present application also provides a kind of computer readable storage medium, and finger is stored in computer readable storage medium
It enables, when computer executes the instruction, which executes each step in method flow shown in above method embodiment.
Wherein, computer readable storage medium, such as electricity, magnetic, optical, electromagnetic, infrared ray can be but not limited to or partly led
System, device or the device of body, or any above combination.The more specific example of computer readable storage medium is (non-poor
The list of act) it include: the electrical connection with one or more conducting wires, portable computer diskette, hard disk.Random access memory
(Random Access Memory, RAM), read-only memory (Read-Only Memory, ROM), erasable type may be programmed read-only
It is memory (Erasable Programmable Read Only Memory, EPROM), register, hard disk, optical fiber, portable
Compact disc read-only memory (Compact Disc Read-Only Memory, CD-ROM), light storage device, magnetic memory
Part or above-mentioned people are in appropriate combination or the computer readable storage medium of any other form of this field numerical value.
A kind of illustrative storage medium is coupled to processor, to enable a processor to from the read information, and can be to
Information is written in the storage medium.Certainly, storage medium is also possible to the component part of processor.Pocessor and storage media can be with
In application-specific IC (Application Specific Integrated Circuit, ASIC).In the application
In embodiment, computer readable storage medium can be any tangible medium for including or store program, which can be referred to
Enable execution system, device or device use or in connection.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Change or replacement within the technical scope of the present application should all be covered within the scope of protection of this application.
Claims (12)
1. a kind of recognition methods of abnormal pull-off network, which is characterized in that the described method includes:
All signaling processes in S1, acquisition preset time；Wherein, the signaling process includes: the beginning of the signaling process
Time, the end time of the signaling process, the classification of the signaling process, the result of the signaling process, user terminal mark
Knowledge and cell ID；
S2, with the signaling process at the beginning of be sequential query first set；Wherein, the first set is identical to possess
The set of the signaling process composition of user terminal identification；All first sets form second set；
If S3, inquiring the first signaling process, and next signaling process of first signaling process is the second signaling flow
Journey, then at the beginning of recording the cell ID and second signaling process in second signaling process；Wherein, described
One signaling process is the signaling process of paging failure；Second signaling process is the signaling process for re-establishing connection；
S4, inquiry third signaling process simultaneously record cell ID in the third signaling process and the third signaling process
Time started；Wherein, the third signaling process is previous and first signaling process of first signaling process
Process classification or the different signaling process of result of flow；
S5, cell represented by cell ID in second signaling process and the cell in the third signaling process are determined
Represented the distance between the cell of mark；Determine at the beginning of the third signaling process with second signaling process
The time difference of time started；
If S6, the distance meet the first preset condition, and the time difference meets the second preset condition, then record is primary different
Normal off-grid event.
2. the recognition methods of abnormal pull-off network according to claim 1, which is characterized in that if meeting the in S6, the distance
One preset condition, and the time difference meets the second preset condition, then after recording an abnormal pull-off network event, the method
Further include:
S7, it repeats the above process S3-S6 and is finished until all signaling processes in the first set are queried；
S8, it repeats the above process S2-S7 and is finished until all first sets in the second set are queried；
S9, the resident cell for determining each user terminal respectively；Wherein, the resident cell is in the signaling process of first set
Cell represented by the most cell ID of frequency of occurrence or the longest cell of user terminal residence time；
It is small in S10, the second signaling process according to corresponding to the resident cell of each user terminal, each abnormal pull-off network event
Cell ID in area's mark and third signaling process, the reason of determining abnormal pull-off network event.
3. the recognition methods of abnormal pull-off network according to claim 2, which is characterized in that the S10, whole according to each user
In cell ID and third signaling process in the resident cell at end, the second signaling process corresponding to each abnormal pull-off network event
Cell ID, the reason of determining abnormal pull-off network event, comprising:
The number of the first abnormal pull-off network event is counted, if the number of the first abnormal pull-off network event is greater than the first preset threshold,
Then determine in the coverage area of resident cell there are problems that abnormal pull-off network；Wherein, the first abnormal pull-off network event is described normal
Cell ID in the cell ID and second signaling process in the cell ID, third signaling process of cell is all the same
Abnormal pull-off network event；
The number of the second abnormal pull-off network event is counted, if the number of the second abnormal pull-off network event is greater than the second preset threshold,
Then determine the cell ID in cell represented by the cell ID in the third signaling process and second signaling process
There is abnormal pull-off network in the coverage area intersection of represented cell；Wherein, the second abnormal pull-off network event is described
The cell ID of resident cell is identical as the cell ID in the third signaling process, and the mark of the resident cell and institute
State the different abnormal pull-off network event of cell ID in the second signaling process；
The number of third abnormal pull-off network event is counted, if the number of the third abnormal pull-off network event is greater than third predetermined threshold value,
Then determine the cell ID in cell represented by the cell ID in the third signaling process and second signaling process
There is abnormal pull-off network in the coverage area intersection of represented cell；Wherein, the third abnormal pull-off network event is described
The cell ID of resident cell is identical as the cell ID in second signaling process, and the cell ID of the resident cell
The abnormal pull-off network event different from the cell ID in the third signaling process；
The number of the 4th abnormal pull-off network event is counted, if the number of the 4th abnormal pull-off network event is greater than the 4th preset threshold,
Then determine cell and second signaling process represented by the resident cell, the cell ID in the third signaling process
In cell ID represented by the coverage area intersections of cell these three cells there are problems that abnormal pull-off network；Wherein, described
4th abnormal pull-off network event is the cell ID of the resident cell, the cell ID in the third signaling process and described the
The different abnormal pull-off network event of cell ID in two signaling processes.
4. the recognition methods of abnormal pull-off network according to claim 1, which is characterized in that the method for inquiry third signaling process
Include:
If the process classification and result of flow of the previous signaling process of first signaling process and first signaling process
It is identical, then continue according to signaling process at the beginning of inquire forward, until inquire process classification and result of flow with it is described
The different signaling process of first signaling process；By the process classification and the result of flow letter different from first signaling process
Enable process as the third signaling process.
5. the recognition methods of abnormal pull-off network according to claim 1, which is characterized in that determination second signaling flow
Between cell represented by cell ID in cell represented by cell ID in journey and the third signaling process away from
From including:
The cell represented by the cell ID inquired respectively in cellular engineering parameter list in second signaling process and described
The longitude and latitude of cell represented by cell ID in third signaling process；
Cell represented by cell ID in the second signaling process according to the calculation of longitude & latitude and the third signaling
The distance of cell represented by cell ID in process.
6. the recognition methods of abnormal pull-off network according to claim 1, which is characterized in that preset if the distance meets first
Condition, and the time difference meets the second preset condition, then and recording an abnormal pull-off network event includes:
If cell represented by the cell ID in second signaling process and the cell ID in the third signaling process
The distance between represented cell is less than pre-determined distance, and believes at the beginning of the third signaling process with described second
It enables the time difference at the beginning of process be greater than the first preset time, less than the second preset time, then records an abnormal pull-off network
Event.
7. a kind of identification device of abnormal pull-off network, which is characterized in that described device includes:
Module is obtained, for executing: all signaling processes in S1, acquisition preset time；Wherein, the signaling process includes:
At the beginning of the signaling process, the end time of the signaling process, the classification of the signaling process, the signaling process
Result, user terminal identification and cell ID；
Processing module, for executing:
S2, with the signaling process at the beginning of be sequential query first set；Wherein, the first set is identical to possess
The set of the signaling process composition of user terminal identification；All first sets form second set；
If S3, inquiring the first signaling process, and next signaling process of first signaling process is the second signaling flow
Journey, then at the beginning of recording the cell ID and second signaling process in second signaling process；Wherein, described
One signaling process is the signaling process of paging failure；Second signaling process is the signaling process for re-establishing connection；
S4, inquiry third signaling process simultaneously record cell ID in the third signaling process and the third signaling process
Time started；Wherein, the third signaling process is previous and first signaling process of first signaling process
Process classification or the different signaling process of result of flow；
S5, cell represented by cell ID in second signaling process and the cell in the third signaling process are determined
Represented the distance between the cell of mark；Determine at the beginning of the third signaling process with second signaling process
The time difference of time started；
If S6, the distance meet the first preset condition, and the time difference meets the second preset condition, then record is primary different
Normal off-grid event.
8. the identification device of abnormal pull-off network according to claim 7, which is characterized in that the processing module is also used to hold
Row:
S7, it repeats the above process S3-S6 and is finished until all signaling processes in the first set are queried；
S8, it repeats the above process S2-S7 and is finished until all first sets in the second set are queried；
S9, the resident cell for determining each user terminal respectively；Wherein, the resident cell is in the signaling process of first set
Cell represented by the most cell ID of frequency of occurrence or the longest cell of user terminal residence time；
It is small in S10, the second signaling process according to corresponding to the resident cell of each user terminal, each abnormal pull-off network event
Cell ID in area's mark and third signaling process, the reason of determining abnormal pull-off network event.
9. the identification device of abnormal pull-off network according to claim 8, which is characterized in that the processing module is also used to:
The number of the first abnormal pull-off network event is counted, if the number of the first abnormal pull-off network event is greater than the first preset threshold,
Then determine in the coverage area of resident cell there are problems that abnormal pull-off network；Wherein, the first abnormal pull-off network event is described normal
Cell ID in the cell ID and second signaling process in the cell ID, third signaling process of cell is all the same
Abnormal pull-off network event；
The number of the second abnormal pull-off network event is counted, if the number of the second abnormal pull-off network event is greater than the second preset threshold,
Then determine the cell ID in cell represented by the cell ID in the third signaling process and second signaling process
There is abnormal pull-off network in the coverage area intersection of represented cell；Wherein, the second abnormal pull-off network event is described
The cell ID of resident cell is identical as the cell ID in the third signaling process, and the mark of the resident cell and institute
State the different abnormal pull-off network event of cell ID in the second signaling process；
The number of third abnormal pull-off network event is counted, if the number of the third abnormal pull-off network event is greater than third predetermined threshold value,
Then determine the cell ID in cell represented by the cell ID in the third signaling process and second signaling process
There is abnormal pull-off network in the coverage area intersection of represented cell；Wherein, the third abnormal pull-off network event is described
The cell ID of resident cell is identical as the cell ID in second signaling process, and the cell ID of the resident cell
The abnormal pull-off network event different from the cell ID in the third signaling process；
The number of the 4th abnormal pull-off network event is counted, if the number of the 4th abnormal pull-off network event is greater than the 4th preset threshold,
Then determine cell and second signaling process represented by the resident cell, the cell ID in the third signaling process
In cell ID represented by the coverage area intersections of cell these three cells there are problems that abnormal pull-off network；Wherein, described
4th abnormal pull-off network event is the cell ID of the resident cell, the cell ID in the third signaling process and described the
The different abnormal pull-off network event of cell ID in two signaling processes.
10. the identification device of abnormal pull-off network according to claim 7, which is characterized in that the processing module is also used to:
If the process classification and result of flow of the previous signaling process of first signaling process and first signaling process
It is identical, then continue according to signaling process at the beginning of inquire forward, until inquire process classification and result of flow with it is described
The different signaling process of first signaling process；By the process classification and the result of flow letter different from first signaling process
Enable process as the third signaling process.
11. the identification device of abnormal pull-off network according to claim 7, which is characterized in that the processing module is also used to:
The cell represented by the cell ID inquired respectively in cellular engineering parameter list in second signaling process and described
The longitude and latitude of cell represented by cell ID in third signaling process；
Cell represented by cell ID in the second signaling process according to the calculation of longitude & latitude and the third signaling
The distance of cell represented by cell ID in process.
12. the identification device of abnormal pull-off network according to claim 7, which is characterized in that the processing module is also used to:
If cell represented by the cell ID in second signaling process and the cell ID in the third signaling process
The distance between represented cell is less than pre-determined distance, and believes at the beginning of the third signaling process with described second
It enables the time difference at the beginning of process be greater than the first preset time, less than the second preset time, then records an abnormal pull-off network
Event.
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