CN103458453B - Network analysis method, apparatus and system - Google Patents
Network analysis method, apparatus and system Download PDFInfo
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- CN103458453B CN103458453B CN201210172277.3A CN201210172277A CN103458453B CN 103458453 B CN103458453 B CN 103458453B CN 201210172277 A CN201210172277 A CN 201210172277A CN 103458453 B CN103458453 B CN 103458453B
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Abstract
The invention discloses a kind of network analysis method, apparatus and system.Wherein this method includes：Generate the tracking customized information of designated terminal and be sent to interchanger；The terminal affair that the interchanger generates according to the tracking customized information is received to report；The terminal affair report is detected, judges whether network exception occurs.The present invention obtains the terminal affair report of interchanger record, terminal affair report is analyzed to obtain whether network exception occurs by being customized to the terminal affair of designated terminal.So, network analysis of the invention can measure to the network uplink quality and network downstream quality of terminal affair simultaneously, comprehensively detect network quality；Network problem can also be rapidly found, solves the problems, such as that the polling mechanism cycle is long in the prior art, it is slow to pinpoint the problems.
Description
Technical field
The present invention relates to a kind of wireless technology, more particularly to a kind of network analysis method, apparatus and system.
Background technology
Mobile operator is increasing to network equipment maintenance amount at present, comes from the network of current China Mobile's operation
See, contain GSM, WLAN, TD and also have LTE that will be spread out etc., to improve the actual perceived of user, comprehensive assurance network
Information is, it is necessary to largely be tested network, and the emphasis of the network equipment is safeguarded.
Network test include call placement test (Call Quality Test, CQT) and equipment test (Drive Test,
DT), artificial progress is relied primarily on mainly for user's perception test and road test in a certain calling place, wherein CQT tests,
The test case of testing location is carried out judging whether network normal operation by artificially perceiving, mainly for the survey in emphasis place
Examination；And Drive Test, mainly for road test, for this partial test, the test of street network quality is substantially carried out, this part
Test need substantial amounts of Test Engineer to carry out, while need background analysis Network Search problem.Network optimization engineering simultaneously
The information source cell monitoring of equipment is checked by the polling mechanism of monitor card always, is excited by short message, if where monitor card
The ground network coverage is normal, then can excite one short message of feedback, normal by the network operation.
Problems be present in prior art：
1st, substantial amounts of network test work belongs to passive type Network Search problem, and test problem is difficult real-time searching positioning,
It has been required for a setting analysis experience to analyze solution, and has occurred often can not in the zone of action that user's life often occurs
Searched by road test, the real-time positioning problems of network only can not be carried out by CQT.In addition, network optimization engineering is set
It is whether normal for the network coverage for being only capable of judging equipment location, but the information source introduced in being designed for early stage can not be detected whether
Cell；
2 while substantial amounts of DT and CQT tests the downlink quality for being only capable of monitoring network, can not monitor up quality problems,
And the subject matter of network Development is that network uplink interference is more serious at present, uplink network problem needs to pass through system in core net
Meter carries out subsequent analysis, so causes all analyses to disconnect, wastes many man power and materials.
The content of the invention
For solve in the prior art can not the up quality of monitoring network and network test technical problem, the present invention provides one
Kind network analysis method, apparatus and system.
One aspect of the present invention, there is provided a kind of network analysis method, including：
Generate the tracking customized information of designated terminal and be sent to interchanger；
The terminal affair that the interchanger generates according to the tracking customized information is received to report；
The terminal affair report is detected, judges whether network exception occurs.
Another aspect of the present invention, there is provided a kind of network analyzing apparatus, including：
Customized information generation module, for generating the tracking customized information of designated terminal；
Sending module, for the tracking customized information to be sent into interchanger；
Receiving module, the terminal affair report sent for receiving the interchanger；
Detection module, for detecting the terminal affair report, judge whether network exception occurs.
Another aspect of the present invention, there is provided a kind of network analysis system, including：
Interchanger, the tracking customized information of the designated terminal for receiving network analyzing apparatus transmission；According to the tracking
Customized information records the terminal affair of the designated terminal, obtains terminal affair report；Terminal affair report is sent extremely
The network analyzing apparatus；
Network analyzing apparatus, for generating the tracking customized information of designated terminal and being sent to interchanger；Receive the friendship
The terminal affair generated according to the tracking customized information of changing planes is reported；Detect the terminal affair signaling and judge whether network goes out
It is now abnormal.
Network analysis method, network analyzing apparatus and the network analysis system of the present invention, passes through the terminal to designated terminal
Event is customized, and obtains the terminal affair report of interchanger record, terminal affair report is analyzed is to obtain network
It is no exception occur.So, network analysis of the invention can be simultaneously to the network uplink quality and network downstream matter of terminal affair
Amount measures, and comprehensively detects network quality；Network problem can also be rapidly found, solves polling mechanism in the prior art
Cycle is long, pinpoints the problems the problem of slow.
Another aspect of the present invention, there is provided a kind of terminal affair method for tracing, including：
Receive the tracking customized information for the designated terminal that network analyzing apparatus is sent；
The terminal affair of the designated terminal is recorded according to the tracking customized information, obtains terminal affair report；
Terminal affair report is sent to the network analyzing apparatus.
Another aspect of the present invention, there is provided a kind of interchanger, including：
Receiving module, the tracking customized information of the designated terminal for receiving network analyzing apparatus transmission；
Tracing module, for recording the terminal affair of the designated terminal according to the tracking customized information, obtain terminal
Event is reported；
Sending module, for terminal affair report to be sent to the network analyzing apparatus.
The terminal affair method for tracing and interchanger of the present invention, the terminal customization information pair sent according to network analyzing apparatus
Terminal affair is tracked record, obtains terminal affair and reports and be sent to network analyzing apparatus, for network analyzing apparatus point
Analyse network quality.So, network analysis of the invention can be simultaneously to the network uplink quality and network downstream matter of terminal affair
Amount measures, and comprehensively detects network quality；Network problem can also be rapidly found, solves polling mechanism in the prior art
Cycle is long, pinpoints the problems the problem of slow.
Brief description of the drawings
Fig. 1 is the structural representation of inventive network analysis system embodiment；
Fig. 2 is the structural representation of inventive network analytical equipment embodiment；
Fig. 3 is the structural representation of detection module in inventive network analytical equipment embodiment；
Fig. 4 is the structural representation of interchanger embodiment of the present invention；
Fig. 5 is the structural representation of tracing module in interchanger embodiment of the present invention；
Fig. 6 is the schematic flow sheet of inventive network analysis method embodiment；
Fig. 7 is the schematic flow sheet of terminal affair method for tracing embodiment of the present invention；
Fig. 8 is the schematic flow sheet of inventive network analysis method and terminal affair method for tracing；
Fig. 9 is the event report schematic diagram of monitoring repeater card of the present invention；
Figure 10 is the crucial signaling contrast schematic flow sheet of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in figure 1, inventive network analysis system embodiment includes interchanger 11 and network analyzing apparatus 12.
Wherein, interchanger receives the tracking customized information for the designated terminal that network analyzing apparatus is sent；According to the tracking
Customized information records the terminal affair of the designated terminal, obtains terminal affair report；Terminal affair report is sent extremely
The network analyzing apparatus.The tracking customized information of network analyzing apparatus generation designated terminal is simultaneously sent to interchanger；Receive institute
The terminal affair that interchanger generates according to the tracking customized information is stated to report；Detect the terminal affair signaling and judge that network is
It is no exception occur.
Network analyzing apparatus also parses the main cell letter for taking cell of the designated terminal from terminal affair report
Order；According to cell signaling detection, described whether main to take cell normal.
Above-mentioned tracking customized information includes：Interchanger and specified circuit where designated terminal number, customization time, designated terminal
Footpath.Interchanger is according to the tracking customized information generation interchanger instruction；Interchanger instruction is sent to specified path；Record institute
State the terminal affair of designated terminal described in interchanger instruction transmit process；Terminal affair report is generated according to the terminal affair of record
Accuse.
The network analysis system of the present invention, by being customized to the terminal affair of designated terminal, obtain interchanger record
Terminal affair report, to terminal affair report analyzed to obtain whether network exception occurs.So, network of the invention
Analysis can measure to the network uplink quality and network downstream quality of terminal affair simultaneously, comprehensively detect network matter
Amount；Network problem can also be rapidly found, solves the problems, such as that the polling mechanism cycle is long in the prior art, it is slow to pinpoint the problems.
As shown in Fig. 2 inventive network analytical equipment embodiment include customized information generation module 21, sending module 22,
Receiving module 23 and detection module 24.
Wherein, the tracking customized information of customized information generation module generation designated terminal；Sending module is fixed by the tracking
Information processed is sent to interchanger；Receiving module receives the terminal affair report that the interchanger is sent；Described in detection module detection
Terminal affair is reported, judges whether network exception occurs.
In addition, the present embodiment also includes：Anomaly analysis module 25, when detecting abnormal terminal affair signaling, according to
The type of the terminal affair signaling and default exceptional signaling flow carry out flow point to the abnormal terminal affair signaling
Analysis, determines abnormal network cause.
As shown in figure 3, in network analyzing apparatus, detection module includes extracting sub-module 31 and signaling detection sub-module 32.
Wherein, extracting sub-module extracts the terminal affair signaling in the terminal affair report；Signaling detection sub-module is examined
Survey the terminal affair signaling and judge whether network exception occurs.The type of terminal affair signaling includes following at least one：Exhale
It is signaling, short message signaling, location updating signaling and measurement report.
In addition, detection module also includes cell detection submodule 33.Wherein, extracting sub-module is reported from the terminal affair
In parse the main cell signaling for taking cell of the designated terminal；Cell detection submodule detects institute always according to the cell signaling
State whether main to take cell normal.Specifically, whether cell detection submodule main takes cell according to cell signaling detection is described
For cell set in advance and described main small field strength is taken whether in default scope.
The network analyzing apparatus of the present invention, by being customized to the terminal affair of designated terminal, obtain interchanger record
Terminal affair report, to terminal affair report analyzed to obtain whether network exception occurs.So, network of the invention
Analysis can measure to the network uplink quality and network downstream quality of terminal affair simultaneously, comprehensively detect network matter
Amount；Network problem can also be rapidly found, solves the problems, such as that the polling mechanism cycle is long in the prior art, it is slow to pinpoint the problems.
As shown in figure 4, interchanger embodiment of the present invention includes receiving module 41, tracing module 42 and sending module 43.
Wherein, receiving module receives the tracking customized information for the designated terminal that network analyzing apparatus is sent；Tracing module root
The terminal affair of the designated terminal is recorded according to the tracking customized information, obtains terminal affair report；Sending module is by described in
Terminal affair report is sent to the network analyzing apparatus.
Wherein, tracking customized information includes：Designated terminal number, customize time, designated terminal place interchanger and specify
Path.
As shown in figure 5, the tracing module in interchanger embodiment includes：Instruction generation submodule 51, transmission submodule 52,
Record sub module 53 and report generation submodule 54.
Wherein, instruction generation submodule is according to the tracking customized information generation interchanger instruction；Submodule is transmitted by institute
State interchanger instruction and be sent to the specified path；Record sub module records specifies described in the interchanger instruction transmit process
The terminal affair of terminal；Report generation submodule generates terminal affair report according to the terminal affair of record.
The interchanger of the present invention, note is tracked to terminal affair according to the terminal customization information that network analyzing apparatus is sent
Record, obtain terminal affair and report and be sent to network analyzing apparatus, so that network analyzing apparatus analyzes network quality.So, originally
The network analysis of invention can measure to the network uplink quality and network downstream quality of terminal affair simultaneously, comprehensively examine
Survey network quality；Network problem can also be rapidly found, the polling mechanism cycle is long in the prior art for solution, it is slow to pinpoint the problems
Problem.
Based on same inventive concept, the present invention also provides a kind of network analysis method.As shown in fig. 6, inventive network point
Analysis embodiment of the method comprises the following steps：
Step 602, network analyzing apparatus generates the tracking customized information of designated terminal and is sent to interchanger；
Step 604, network analyzing apparatus receives the terminal affair that the interchanger generates according to the tracking customized information
Report；
Step 606, network analyzing apparatus detects the terminal affair report, judges whether network exception occurs.
Wherein, step 606 includes：The terminal affair signaling in the terminal affair report is extracted, detects the terminal thing
Part signaling judges whether network exception occurs；The type of the terminal affair signaling includes following at least one：It is call signaling, short
Believe signaling and location updating signaling.
Invention network analysis method embodiment also includes step 608, when detecting abnormal terminal affair signaling, to institute
State abnormal terminal affair signaling to be analyzed, obtain abnormal network cause.
Invention network analysis method embodiment also includes step 610, and the finger is parsed from terminal affair report
Determine the main cell signaling for taking cell of terminal；It is whether normal according to the cell signaling detection main cell that takes, specifically, according to
Cell signaling detection is described main to take whether cell is cell set in advance and described main whether takes small field strength default
In the range of.
When it is main take cell it is abnormal when, warning information can be labeled in GIS map, display main takes coverage radius of cell
With the distance to repeater website, while STS databases are called, the main corresponding period statistical indicator for taking cell of monitoring problem.
The network analysis method of the present invention, by being customized to the terminal affair of designated terminal, obtain interchanger record
Terminal affair report, to terminal affair report analyzed to obtain whether network exception occurs.So, network of the invention
Analysis can measure to the network uplink quality and network downstream quality of terminal affair simultaneously, comprehensively detect network matter
Amount；Network problem can also be rapidly found, solves the problems, such as that the polling mechanism cycle is long in the prior art, it is slow to pinpoint the problems.
Based on same inventive concept, the present invention also provides a kind of terminal affair method for tracing.As shown in fig. 7, the present invention is eventually
End track of issues embodiment of the method comprises the following steps：
Step 702, interchanger receives the tracking customized information for the designated terminal that network analyzing apparatus is sent；
Step 704, interchanger records the terminal affair of the designated terminal according to the tracking customized information, obtains terminal
Event is reported；
Step 706, interchanger sends terminal affair report to the network analyzing apparatus.
Wherein, above-mentioned tracking customized information includes：Designated terminal number, the customization time, interchanger where designated terminal and
Specified path.
Specifically, step 704 includes：According to the tracking customized information generation interchanger instruction；The interchanger is referred to
Order is sent to the specified path；Record the terminal affair of designated terminal described in the interchanger instruction transmit process；According to
The terminal affair generation terminal affair report of record.
The terminal affair method for tracing of the present invention, the terminal customization information sent according to network analyzing apparatus is to terminal affair
Record is tracked, terminal affair is obtained and reports and be sent to network analyzing apparatus, so that network analyzing apparatus analyzes network matter
Amount.So, network analysis of the invention can be surveyed to the network uplink quality and network downstream quality of terminal affair simultaneously
Amount, comprehensively detects network quality；Can also rapidly find network problem, solve the polling mechanism cycle in the prior art it is long,
Pinpoint the problems the problem of slow.
As shown in figure 8, below with a specific example to inventive network analysis method and terminal affair method for tracing
It is described in detail.
Step 802, network analyzing apparatus generates the terminal customization information to designated terminal, is wrapped in the terminal customization information
Include：Interchanger and specified path etc. where designated terminal number, customization event time, designated terminal；
Step 804, the instruction that the terminal customization information is converted to interchanger and can identified by network analyzing apparatus is sent to
Interchanger；
Step 806, after interchanger receives the instruction of network analyzing apparatus transmission, customized information is instructed by interchanger
Transmitted on specified path, such as：
For call event, the specified path is D:/MTR/ANALYSIS/CallEvent/；
For short message event, the specified path is D:/MTR/ANALYSIS/SMSEvent/；
For location updating event, the specified path is D:/MTR/ANALYSIS/LUEvent/；
The record of terminal affair is carried out according to instruction, mainly the events such as the short message of terminal, calling, location updating are remembered
Record, short message signaling, call signaling, location updating signaling etc. are obtained, and terminal affair report is generated according to these signalings；
Step 808, terminal affair report is sent to network analyzing apparatus by interchanger；
Step 810, the signaling during network analyzing apparatus is reported terminal affair is analyzed, to judge whether network occurs
It is abnormal；For example, terminal affair report uplink downlink measured value in, uplink signal strength measured value be RxlevUp=-
100dBm, downlink signal strength measured value are RxlevDl=- 67dBm, and the reality of uplink downlink intensity difference is calculated
Measured value is 33dBm, and range of normal value set in advance is within 15dBm, and therefore, uplink downlink measured value is abnormal；
By to the monitor card in the equipment such as trunk amplifier, optical fiber in some repeater（SIM card）Carry out event report
Analysis, as shown in figure 9, the information source cell in 5 test points is all 460-00-17700-17703, and in the 3rd test card
Uplink downlink intensity difference and normal value are excessive compared to deviation, and the 3rd test card is alerted；
Step 812, the analysis result reported according to terminal affair determines abnormal network cause, i.e. fault location；
The uplink receiving intensity that the result analyzed from step 810 can be seen that the 3rd test card is weaker, and the network equipment
Other equipment work it is normal, illustrate that the 3rd region residing for test card there may be problems with：
（1）Recessive obstacle be present in distributed antenna system；
（2）The up gain amplifier of trunk amplifier is too low.
Step 814, corresponding resolution policy is formulated according to abnormal network cause, for example, being obtained by investigating in step 812
The problem of can remove barriers.
The workflow of inventive network analytical equipment can be by establishing the standard signaling processes of various events, and contrast is surveyed
The device such as difference, detection device of examination event signaling and normal signaling whether normal work：
1st, standard signaling is imported from database first；
For receiving, sending short message, location updating, the signaling of caller and called event, by importeding into data in advance
In storehouse, standard signaling process is established, it is as shown in table 1 below, correspond to signaling process for normal short message flow；
Table 1
| Standard short message signaling process | Signaling establishes reason |
| The up transmission of direct-sending message | Mobile management:Authentication Response |
| It is descending to receive direct-sending message | Three layers of message of service access |
| Establish request | Without reason |
| Establish and confirm | Without reason |
| The up transmission of direct-sending message | Three layers of message of service access |
| The up transmission of direct-sending message | Three layers of message of service access |
| It is descending to receive direct-sending message | Three layers of message of service access |
| Clear channel | Call- Control1 |
| Channel discharges | Normal time |
| Release mark | Without reason |
2nd, by importing the signaling content of measurement report, crucial signaling contrast flow is established；
As shown in Figure 10, the signaling process of practical communication is carried out to the classification of main signaling and secondary signaling first, for
Main matter carries out radio frequency comparison, and whether by comparing, it is normal to parse crucial signaling, if it find that signaling is inconsistent,
Error message can be returned, if will normally be detected by normal signaling, the main cell information that takes is entered and judges；
3rd, by the DTAP message introduced in signaling, the related status information of cell is parsed, includes the CGI of cell,
The quality informations such as Rxlevel, Rxquality, wherein CGI are needed by BSC associated internal memory storage informations, by being opened in BSC
Core position corresponding to the CELL stored during office, by the core position information read, positional information is read out laggard
Row CGI BSC is read.Its corresponding adjacent area and the relevant parameter and related performance indicators of this cell are parsed, passes through these indexs
It may determine that the abnormal cause of information source cell quality or monitored mobile phone terminal；
4th, exceptional signaling analysis system is searched, establishes exceptional signaling analyzing and processing data storehouse, by signaling anomaly ratio pair, from
Middle lookup causes the reason for abnormal；
5th, by self-study mechanism, result is subjected to data storage, self study Database Systems is established, passes through experience
The study of knowledge, the foundation of the integrality and system of data is continuously replenished.
In the present invention, if the problems such as being directed to fixed point customer complaint, it can be customized and believed according to customer complaint setting terminal
Breath, the network abnormal situation that the terminal affair report analysis obtained according to interchanger goes out user is which kind of reason causes, and reduces and uses
The investment for the test man power and material that family is complained, and the root of the accurate quick positioning question of energy.
The present invention is by placing SIM card（It is designated terminal by equipment simulating）Can be extended to repeater, microcellulor,
Macrocellular etc. is active or inactive component, realizes to various monitoring of tools management.
It should be noted that：Only to illustrate rather than limitation, the present invention is also not limited to above-mentioned above example
Citing, all do not depart from the technical scheme of the spirit and scope of the present invention and its improvement, and it all should cover the right in the present invention
In claimed range.
Claims (19)
- A kind of 1. network analysis method, it is characterised in that including：Generate the tracking customized information of designated terminal and be sent to interchanger；The terminal affair that the interchanger generates according to the tracking customized information is received to report；The terminal affair report is detected, judges whether network exception occurs.
- 2. network analysis method according to claim 1, it is characterised in that detect the terminal affair report, judge net Whether network there is abnormal further comprise：The terminal affair signaling in the terminal affair report is extracted, the terminal affair signaling is detected and judges whether network occurs It is abnormal；The type of the terminal affair signaling includes following at least one：Call signaling, short message signaling and location updating signaling.
- 3. network analysis method according to claim 1, it is characterised in that also include：When detecting abnormal terminal thing During part signaling, the abnormal terminal affair signaling is analyzed, obtains abnormal network cause.
- 4. network analysis method according to claim 1, it is characterised in that also include：The main cell signaling for taking cell of the designated terminal is parsed from terminal affair report；According to cell signaling detection, described whether main to take cell normal.
- 5. network analysis method according to claim 4, it is characterised in that the main clothes are detected according to the cell signaling Whether cell normally includes：Main take whether cell is cell set in advance and the main field strength for taking cell according to cell signaling detection is described Whether in default scope.
- A kind of 6. network analyzing apparatus, it is characterised in that including：Customized information generation module, for generating the tracking customized information of designated terminal；Sending module, for the tracking customized information to be sent into interchanger；Receiving module, the terminal affair report sent for receiving the interchanger；Detection module, for detecting the terminal affair report, judge whether network exception occurs.
- 7. network analyzing apparatus according to claim 6, it is characterised in that the detection module includes：Extracting sub-module, for extracting the terminal affair signaling in the terminal affair report；Signaling detection sub-module, judge whether network exception occurs for detecting the terminal affair signaling；The type of the terminal affair signaling includes following at least one：Call signaling, short message signaling and location updating signaling.
- 8. network analyzing apparatus according to claim 7, it is characterised in that also include：Anomaly analysis module, for when inspection When measuring abnormal terminal affair signaling, the abnormal terminal affair signaling is analyzed, obtains abnormal network cause.
- 9. network analyzing apparatus according to claim 6, it is characterised in that the detection module includes：Extracting sub-module, for parsing the main cell signaling for taking cell of the designated terminal from terminal affair report；Cell detection submodule, for described whether main to take cell normal according to cell signaling detection.
- 10. network analyzing apparatus according to claim 9, it is characterised in that the cell detection submodule, for basis Whether whether the cell signaling detection main cell that takes be cell set in advance and the main field strength for taking cell pre- In the range of if.
- A kind of 11. terminal affair method for tracing, it is characterised in that including：Receive the tracking customized information for the designated terminal that network analyzing apparatus is sent；The terminal affair of the designated terminal is recorded according to the tracking customized information, obtains terminal affair report；Terminal affair report is sent to the network analyzing apparatus.
- 12. terminal affair method for tracing according to claim 11, it is characterised in that the tracking customized information includes： Interchanger and specified path where designated terminal number, customization time, designated terminal.
- 13. terminal affair method for tracing according to claim 12, it is characterised in that according to the tracking customized information note The terminal affair of the designated terminal is recorded, obtaining terminal affair report includes：According to the tracking customized information generation interchanger instruction；Interchanger instruction is sent to the specified path；Record the terminal affair of designated terminal described in the interchanger instruction transmit process；Terminal affair report is generated according to the terminal affair of record.
- A kind of 14. interchanger, it is characterised in that including：Receiving module, the tracking customized information of the designated terminal for receiving network analyzing apparatus transmission；Tracing module, for recording the terminal affair of the designated terminal according to the tracking customized information, obtain terminal affair Report；Sending module, for terminal affair report to be sent to the network analyzing apparatus.
- 15. interchanger according to claim 14, it is characterised in that the tracking customized information includes：Designated terminal number Interchanger and specified path where code, customization time, designated terminal.
- 16. interchanger according to claim 15, it is characterised in that the tracing module includes：Instruction generation submodule, for according to the tracking customized information generation interchanger instruction；Submodule is transmitted, for interchanger instruction to be sent into the specified path；Record sub module, for recording the terminal affair of designated terminal described in the interchanger instruction transmit process；Report generation submodule, for generating terminal affair report according to the terminal affair of record.
- A kind of 17. network analysis system, it is characterised in that including：Interchanger, the tracking customized information of the designated terminal for receiving network analyzing apparatus transmission；Customized according to the tracking The terminal affair of designated terminal described in information record, obtain terminal affair report；Terminal affair report is sent to described Network analyzing apparatus；Network analyzing apparatus, for generating the tracking customized information of designated terminal and being sent to interchanger；Receive the interchanger Reported according to the terminal affair that the tracking customized information generates；Detecting the terminal affair signaling, to judge whether network occurs different Often.
- 18. network analysis system according to claim 17, it is characterised in that the network analyzing apparatus, for from institute State in terminal affair report and parse the main cell signaling for taking cell of the designated terminal；According to cell signaling detection Whether main to take cell normal.
- 19. network analysis system according to claim 17, it is characterised in that the tracking customized information includes：Specify Interchanger and specified path where termination number, customization time, designated terminal；The interchanger, for according to the tracking customized information generation interchanger instruction；Interchanger instruction is sent to The specified path；Record the terminal affair of designated terminal described in the interchanger instruction transmit process；According to the end of record End event generation terminal affair report.
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| CN108156001B (en) * | 2016-12-02 | 2022-05-13 | 中兴通讯股份有限公司 | Intelligent network problem reporting method and device based on signaling analysis |
| CN109413689A (en) * | 2018-11-30 | 2019-03-01 | 公安部沈阳消防研究所 | A kind of Radio Link pull-off network detecting method |
| CN110062410B (en) * | 2019-03-28 | 2021-09-28 | 东南大学 | Cell interruption detection positioning method based on self-adaptive resonance theory |
| CN112702764A (en) * | 2019-10-23 | 2021-04-23 | 中国移动通信有限公司研究院 | Measurement report data transmission method, device, equipment and storage medium |
| CN113973331B (en) * | 2020-07-24 | 2023-07-21 | 大唐移动通信设备有限公司 | Abnormal terminal equipment detection method and device |
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