CN106454874A - Signaling analysis method and device - Google Patents
Signaling analysis method and device Download PDFInfo
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- CN106454874A CN106454874A CN201510473963.8A CN201510473963A CN106454874A CN 106454874 A CN106454874 A CN 106454874A CN 201510473963 A CN201510473963 A CN 201510473963A CN 106454874 A CN106454874 A CN 106454874A
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Abstract
The invention provides a signaling analysis method and device. The method comprises the steps: obtaining a corresponding first user identification at a stage of distributing the first user identification of a terminal according to a second user identification of a current signaling; obtaining the first signal data collected by a base station corresponding to the first user identification through matching according to the first user identification, the basic information of the signaling and a first mapping relation, wherein the first mapping relation contains the corresponding relation among the first user identification, the second user identification, the basic information of the signaling and the first signaling data; building a correlation between the terminal and base station signaling according to the first signaling data, the basic information of the signaling and a second mapping relation, wherein a stage is already distributed to the first user identification, and the second mapping relation stores the corresponding relation between the second signaling data of the terminal and the basic information of the signaling; carrying out the comparison and analysis of the signaling data according to the built correlation between the terminal and the base station signaling, wherein the life cycle of the first user identification is longer than the life cycle of the second user identification.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of signalling analysis method and apparatus.
Background technology
LTE (Long Term Evolution, Long Term Evolution) network architecture flattening, traditional Abis/Iub
Interface disappears, and the monitoring signaling optimization means based on Abis/Iub interface cannot continue in 4G, need to draw
Enter that signaling is soft to adopt technology, that is, by main equipment output through this equipment the original signaling of full dose.Adopt LTE is soft
In the detection of signaling accuracy, often need using the signaling of test terminal as examination criteria, and defeated with base station collection
The signaling going out is contrasted, and checking is soft to accept and believe whether order meets truth of eating dishes without rice or wine.Under existing network applied environment,
The full dose space interface signaling for all users of the whole network of base station collection, and end side can obtain mostly being of detailed signaling
Specific drive test terminal, belongs to local users.Accordingly, it would be desirable to it is complete with base station to solve specific end user signaling
Coupling related question between amount subscriber signaling.
Existing conventional signalling correlated method has：
1st, it is based on IMSI (International Mobile Subscriber Identification Number, the world
Mobile identification number) association scheme
Obtain the signaling of the interfaces such as core net S1-MME, S6a by hard collection, and associated by multiplex roles
Backfill, obtains the corresponding IMSI of space interface signaling of base station collection, thus realizing associating with terminal message (eventually
End IMSI is regarded as known).
2nd, it is based on C-RNTI (Cell Radio Network Temporary Identifier, cell-radio network
Temporary mark) association scheme
Obtain the Cell ID+C-RNTI information of terminal and base station signaling respectively, in this, as Correlation Criteria
Complete terminal to mate with station information.The method only needs the data of eating dishes without rice or wine of terminal and base station side, data type
Few, realize principle simple.
However, first method is only passed through, and space interface signaling is soft to be adopted it is impossible to obtain the letter of the IMSI of whole signalings
Breath, this scheme needs multi-interface data collection and end-to-end association, needs stricter system time synchronization,
Desired data source is many, and collection difficulty is big, analysis cost is high；And second method C-RNTI is only little in service
Unique in area, life cycle is short, and conversion is frequently.During actual test, drive test terminal is to RNTI (Radio
Network Tempory Identity, Radio Network Temporary Identifier) acquisition support bad, need manually to exist
C-RNTI is obtained in accidental access response (RAR, the Random Access Response) message of bottom
Information, and each cell switching or RRC (Radio Resource Control, wireless heterogeneous networks) connection
Release is both needed to update at any time, realizes loaded down with trivial details, also easily malfunctions.Therefore, currently existing scheme can not solve well
Certainly mate related question between specific end user signaling and base station full dose subscriber signaling.
Content of the invention
It is an object of the invention to provide a kind of signalling analysis method and apparatus, realize particular terminal signaling and base station
The auto-associating of the full dose signaling of side collection, reduces the frequent tracking to ID of eating dishes without rice or wine during association, reduces
Difficulty, improves treatment effeciency.
For reaching above-mentioned purpose, embodiments of the invention provide a kind of signalling analysis method, including：
In the stage of the first user mark of distribution terminal, it is right to be obtained according to the second user mark of current signaling
The first user mark answered；
According to described first user mark, signaling essential information and the first mapping relations, coupling obtains and institute
State the first signaling data of the current signaling of first user mark corresponding base station collection, wherein, described signaling
Essential information at least includes signaling time and type of message, and in described first mapping relations, record has described first
ID, the correspondence of described second user mark, described signaling essential information and described first signaling data
Relation；
According to described first signaling data, described signaling essential information and the second mapping relations, set up terminal
With the incidence relation of base station signaling, wherein said first user mark allocated phase, described second mapping is closed
In system, record has the second signaling data of terminal and the corresponding relation of signaling essential information；
Compare analysis according to what the incidence relation of described terminal and the base station signaling set up carried out signaling data；Its
In, the life cycle of described first user mark is longer than the life cycle of described second user mark.
Wherein, methods described also includes：
In the stage of the first user mark of unallocated terminal, according to second user mark, the letter of current signaling
Make essential information and the first mapping relations, coupling obtains base station corresponding with described second user mark collection
Current signaling the first signaling data；
According to described first signaling data, described signaling essential information and the second mapping relations, set up terminal
Incidence relation with base station signaling；Wherein said first user identifies the unallocated stage, and described second mapping is closed
Record in system the second user having terminal identify, the corresponding relation of signaling essential information and the second signaling data.
Wherein, methods described also includes：
When described first user mark occurs change, obtain the second user mark updating, according to described the
Two ID, signaling essential information and the first mapping relations, coupling obtains identifying with described second user
First signaling data of the current signaling of corresponding base station collection；According to described first signaling data, described letter
Make essential information and the second mapping relations, set up the incidence relation of terminal and base station signaling；
After described first user mark change, obtain after updating first according to the second user mark after updating
ID；According to described first user mark, signaling essential information and the first mapping relations, mate
The first signaling data to the current signaling of base station corresponding with described first user mark collection；According to described
First signaling data, described signaling essential information and the second mapping relations, set up terminal and base station signaling
Incidence relation.
Wherein, methods described also includes：When terminal meets change condition, determine the first user mark of terminal
Know and change；Wherein, described change condition is：
After receiving radio resource control RRC connection release message, execution RRC Connection Release success；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
No X2 link or belong to different mobile management entity pool MME pool between the base station belonging to cell, determines
Current scene is S1 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information processed；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
Base station belonging to cell is different, there is X2 link and belong to same MME pool between base station, determines current
Scene is X2 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information；Or
Triggering RRC reconstruction message after Serving cell handoff failure, and the base station belonging to cell before and after reconstruction
Different or belong to different MME pool；Or
It is more than a Preset Time in RRC reconstruction failure or no Signaling Flag, terminal switchs to sky from connection status
Not busy state.
Wherein, described first user mark is distributed by Mobility Management Entity MME or base station, and described second
ID is distributed by Serving cell.
Wherein, described first user mark includes MME user's S1 Application of Interface face mark MME UE
S1AP ID, MME group identifies MME group ID and MME label MME code, and described second
ID includes Radio Network Temporary Identifier C-RNTI and service cell ID Cell ID.
Wherein, described MME UE S1AP ID, the acquisition modes of MME group ID and MME code
For：
In initial random access procedure, from the initial terminal context request Initial UE of MME transmission
Obtain in Context Request message；Or
In S1 handoff procedure, it is sent to handover request Handover of target BS from switching target MME
Obtain in request message；Or
In X2 handoff procedure, after the completion of switching, MME is sent to the path integration request of target BS
Obtain in response Path Switch Request ACK message.
Wherein, the acquisition modes of described C-RNTI are：
In initial random access procedure, obtain from accidental access response message；Or
In handoff procedure, connect from RRC and obtain reconfiguration message or obtain from switching command message.
Wherein, the described incidence relation according to the described terminal set up and base station signaling carries out the ratio of signaling data
To analysis, specially：
According to the incidence relation of the described terminal set up and base station signaling, the message in analysis signaling essential information
Type and quantity, assessment base station gathers the message error rate of signaling data；Or
According to the incidence relation of the described terminal set up and base station signaling, analyze the first signaling data and second
The source code flow of signaling data, assessment base station gathers the bit eror rate of signaling data.
For reaching above-mentioned purpose, the embodiment of the present invention additionally provides a kind of signalling analysis device, described device bag
Include：
First acquisition module, for the stage of the first user mark in distribution terminal, according to current signaling
Second user mark obtains corresponding first user mark；
First matching module, for according to described first user mark, signaling essential information and the first mapping
Relation, coupling obtains the first signaling number of the current signaling of base station corresponding with described first user mark collection
According to wherein, described signaling essential information at least includes signaling time and type of message, and described first mapping is closed
In system, record has described first user mark, described second user mark, described signaling essential information and described
The corresponding relation of the first signaling data；
First relating module, for according to described first signaling data, described signaling essential information and second
Mapping relations, set up the incidence relation of terminal and base station signaling, and wherein said first user mark has distributed rank
Section, in described second mapping relations, record has the second signaling data of terminal and the correspondence of signaling essential information
Relation；
Analysis module, for carrying out signaling data according to the incidence relation of the described terminal set up and base station signaling
Comparison analysis；Wherein, the life cycle of described first user mark is longer than the life of described second user mark
The life cycle.
Wherein, described device also includes：
Second matching module, for the stage of the first user mark in unallocated terminal, according to current signaling
Second user mark, signaling essential information and the first mapping relations, coupling obtains and described second user
Identify the first signaling data of the current signaling of corresponding base station collection；
Second relating module, for according to described first signaling data, described signaling essential information and second
Mapping relations, set up the incidence relation of terminal and base station signaling；Wherein said first user identifies unallocated rank
Section, the second user that in described second mapping relations, record has terminal identifies, signaling essential information and second is believed
Make the corresponding relation of data.
Wherein, described device also includes：
3rd relating module, for when described first user mark occurs change, obtaining the second use updating
Family identifies, and according to described second user mark, signaling essential information and the first mapping relations, coupling obtains
First signaling data of the current signaling of base station corresponding with described second user mark collection；According to described
One signaling data, described signaling essential information and the second mapping relations, set up the pass of terminal and base station signaling
Connection relation；
4th relating module, after the mark change of described first user, according to the second user mark after updating
Know the first user mark obtaining after updating；According to described first user mark, signaling master data and the
One mapping relations, coupling obtains the first of the current signaling of base station corresponding with described first user mark collection
Signaling data；According to described first signaling data, described signaling essential information and the second mapping relations, build
Vertical terminal and the incidence relation of base station signaling.
Wherein, described device also includes：Change determining module, for when terminal meets change condition, really
The first user mark determining terminal changes；Wherein, described change condition is：
After receiving radio resource control RRC connection release message, execution RRC Connection Release success；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
No X2 link or belong to different mobile management entity pool MME pool between the base station belonging to cell, determines
Current scene is S1 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information processed；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
Base station belonging to cell is different, there is X2 link and belong to same MME pool between base station, determines current
Scene is X2 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information；Or
Triggering RRC reconstruction message after Serving cell handoff failure, and the base station belonging to cell before and after reconstruction
Different or belong to different MME pool；Or
It is more than a Preset Time in RRC reconstruction failure or no Signaling Flag, terminal switchs to sky from connection status
Not busy state.
Wherein, described first user mark is distributed by Mobility Management Entity MME or base station, and described second
ID is distributed by Serving cell.
Wherein, described first user mark includes MME user's S1 Application of Interface face mark MME UE
S1AP ID, MME group identifies MME group ID and MME label MME code, and described second
ID includes Radio Network Temporary Identifier C-RNTI and service cell ID Cell ID.
Wherein, described MME UE S1AP ID, the acquisition modes of MME group ID and MME code
For：
In initial random access procedure, from the initial terminal context request Initial UE of MME transmission
Obtain in Context Request message；Or
In S1 handoff procedure, it is sent to handover request Handover of target BS from switching target MME
Obtain in request message；Or
In X2 handoff procedure, after the completion of switching, MME is sent to the path integration request of target BS
Obtain in response Path Switch Request ACK message.
Wherein, the acquisition modes of described C-RNTI are：
In initial random access procedure, obtain from accidental access response message；Or
In handoff procedure, connect from RRC and obtain reconfiguration message or obtain from switching command message.
Wherein, described analysis module is specially：
First analysis submodule, for the incidence relation according to the described terminal set up and base station signaling, analysis
Type of message in signaling essential information and quantity, assessment base station gathers the message error rate of signaling data；Or
Second analysis submodule, for the incidence relation according to the described terminal set up and base station signaling, analysis
First signaling data and the source code flow of the second signaling data, assessment base station gathers the error code ratio of signaling data
Rate.
The having the beneficial effect that of the technique scheme of the present invention：
In the method for the embodiment of the present invention, the life cycle (updating the time) of first user mark is longer than second
ID, in the stage of the first user mark of distribution terminal, by first user mark and second user mark
The corresponding relation known can determine and selected drive test terminal in the base station side multiple terminal signaling data receiving
Consistent base station side signaling.Hereafter, only need to be according to first user mark, signaling essential information, the first mapping
Relation determines the first signaling data, then reflects further according to the first signaling data, signaling essential information and second
Relation of penetrating can achieve the incidence relation setting up terminal and base station signaling, is not required to understand the second user mark of terminal
Know it is achieved that the auto-associating of the full dose signaling of particular terminal signaling and base station side collection, reduce during association pair
Terminal is eated dishes without rice or wine the frequent tracking of ID, reduces difficulty, improves treatment effeciency
Brief description
Fig. 1 represents the flow chart of steps of the signalling analysis method of the embodiment of the present invention；
Fig. 2 represents an application existing network actual measurement environment schematic of the signalling analysis method of the embodiment of the present invention；
Fig. 3 represents the structural representation of the signalling analysis device of the embodiment of the present invention.
Specific embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with attached
Figure and specific embodiment are described in detail.
The present invention not can solve specific end user signaling for existing method and used with base station full dose
The problem of the coupling association between the signaling of family, provides a kind of signalling analysis method, realizes particular terminal signaling and base
Stand side collection full dose signaling auto-associating, frequent tracking to ID of eating dishes without rice or wine when reducing association, fall
Low difficulty, improves treatment effeciency.
As shown in figure 1, a kind of signalling analysis method of the embodiment of the present invention, including：
Step 11, in the stage of the first user mark of distribution terminal, according to the second user of current signaling
Mark obtains corresponding first user mark；
Step 12, according to described first user mark, signaling essential information and the first mapping relations,
Join the first signaling data of the current signaling obtaining base station corresponding with described first user mark collection, wherein,
Described signaling essential information at least includes signaling time and type of message, and recording in described first mapping relations has
Described first user mark, described second user mark, described signaling essential information and described first signaling number
According to corresponding relation；
Step 13, according to described first signaling data, described signaling essential information and the second mapping relations,
Set up the incidence relation of terminal and base station signaling, wherein said first user mark allocated phase, described the
In two mapping relations, record has the second signaling data of terminal and the corresponding relation of signaling essential information；
Step 14, carries out the ratio of signaling data according to the incidence relation of the described terminal set up and base station signaling
To analysis；Wherein, the life cycle of described first user mark is longer than the Life Cycle of described second user mark
Phase.
In this embodiment, record in first mapping relations of every signaling of full dose signaling of base station side collection
There is the corresponding pass of first user mark, second user mark, signaling essential information and described first signaling data
System, but end side identifies allocated phase in first user, and in the second mapping relations of signaling, only record has
Second signaling data of terminal and the corresponding relation of signaling essential information.First user mark in distribution terminal
In the knowledge stage, first corresponding first user to be obtained according to the second user mark of current signaling in full dose signaling
Mark is it becomes possible to determine consistent with selected drive test terminal in the base station side multiple terminal signaling data receiving
Base station side signaling.Afterwards, directly according to first user mark, signaling essential information is (when at least including signaling
Between and type of message) and the first mapping relations, obtain the first signaling data i.e. base station side full dose signaling
In signaling data corresponding with selected drive test terminal.And so that it may directly according to the in the signaling of selected terminal
One signaling data, described signaling essential information and the second mapping relations set up associating of terminal and base station signaling
Relation, the incidence relation finally according to described terminal and the base station signaling set up carries out comparing point of signaling data
Analysis.
The method of the embodiment of the present invention, the life cycle (updating the time) of first user mark is longer than the second use
Family identifies, in the stage of the first user mark of distribution terminal, by first user mark and second user mark
Corresponding relation can determine the corresponding particular terminal of current signaling.Hereafter, only need to be identified according to first user,
Signaling essential information, the first mapping relations determine the first signaling data, then according to the first signaling data, letter
Make essential information and the second mapping relations can achieve the incidence relation setting up terminal and base station signaling, be not required to
Understand the second user mark of terminal it is achieved that the full dose signaling of particular terminal signaling and base station side collection from
Dynamic association, reduces the frequent tracking of ID of during association, terminal being eated dishes without rice or wine, reduces difficulty, improve and process effect
Rate.
Wherein, described first user mark is distributed by Mobility Management Entity MME or base station, and described second
ID is distributed by Serving cell.
Preferably, described first user mark includes MME user's S1 Application of Interface face mark MME UE
S1AP ID, MME group identifies MME group ID and MME label MME code, and described second
ID includes Radio Network Temporary Identifier C-RNTI and service cell ID Cell ID.
Wherein, described MME UE S1AP ID, the acquisition modes of MME group ID and MME code
For：
In initial random access procedure, from the initial terminal context request Initial UE of MME transmission
Obtain in Context Request message；Or
In S1 handoff procedure, it is sent to handover request Handover of target BS from switching target MME
Obtain in request message；Or
In X2 handoff procedure, after the completion of switching, MME is sent to the path integration request of target BS
Obtain in response Path Switch Request ACK message.
Wherein, the acquisition modes of described C-RNTI are：
In initial random access procedure, obtain from accidental access response message；Or
In handoff procedure, connect from RRC and obtain reconfiguration message or obtain from switching command message.
It should be appreciated that terminal is in use, just inevitably there is unallocated first user
The situation of mark, so, on the basis of above-described embodiment, methods described also includes：
Step 15, in the stage of the first user mark of unallocated terminal, according to the second use of current signaling
Family mark, signaling essential information and the first mapping relations, coupling obtains corresponding with described second user mark
Base station collection current signaling the first signaling data；
Step 16, according to described first signaling data, described signaling essential information and the second mapping relations,
Set up the incidence relation of terminal and base station signaling；Wherein said first user identifies the unallocated stage, and described the
Record in two mapping relations the second user having terminal identify, signaling essential information and the second signaling data right
Should be related to.
In this embodiment, in the stage of the first user mark of unallocated terminal, remember in the second mapping relations
Record the second user having terminal identify, the corresponding relation of signaling essential information and the second signaling data.For base
The current signaling stood in the full dose signaling of side, as shown in above-mentioned steps, can be directly according to second user mark, letter
Make essential information and the first mapping relations, obtain the current letter of base station corresponding with second user mark collection
First signaling data of order, then builds according to the first signaling data, signaling essential information and the second mapping relations
Vertical terminal and the incidence relation of base station.Understand, in the stage of unallocated first user mark, mainly basis
Second user identifies and to be associated.
It is to be understood that first user identifies the unallocated stage including：
Initial random access procedure：From RRC connection request message RRC Connection Request message
(correspond to and eat dishes without rice or wine as base to initial UE context request message Initial UE Context Request message
First RRC that station is sent to user connects configuration message) signaling that is related to of stage；
X2 handoff procedure：The RRC being sent to target BS from terminal reconfigures and is completed to Path Switch
After Request ACK message, or transmission X2 handoff failure, the RRC reconstruction that terminal is sent to target BS please
Seek the signaling that message is related to the Path Switch Request ACK message stage.
Separately, after the first user being assigned with terminal identifies, under some scenes such as：Terminal normally discharges, S1
Success and terminal abnormal release etc., the first use is rebuild after handover success, X2 handover success, handoff failure
Family mark can change, therefore, on the basis of above-described embodiment, the signalling analysis of the embodiment of the present invention
In method, methods described also includes：
Step 17, when described first user mark occurs change, obtains the second user mark updating,
According to described second user mark, signaling essential information and the first mapping relations, coupling obtains and described the
First signaling data of the current signaling of two ID corresponding base station collection；According to described first signaling number
According to, described signaling essential information and the second mapping relations, set up the incidence relation of terminal and base station signaling；
Step 18, after described first user mark change, obtains more according to the second user mark after updating
First user mark after new；Closed according to described first user mark, signaling essential information and the first mapping
System, coupling obtains the first signaling data of the current signaling of base station corresponding with described first user mark collection；
According to described first signaling data, described signaling essential information and the second mapping relations, set up terminal and base
The incidence relation of signaling of standing.
It will be appreciated that when first user mark occurs change, in embodiments of the present invention, due to the
The life cycle of one ID is longer than the life cycle of second user mark, in order to ensure association correctness,
For signaling during change, directly do not identified using first user, but obtain the second user mark updating
Know, according to second user mark, signaling essential information and the first mapping relations, coupling obtain with this second
ID corresponding base station collection current signaling the first signaling data, then according to the first signaling data,
Signaling essential information and the second mapping relations, resettle the incidence relation of terminal and base station signaling.And becoming
After the completion of more, reuse first user mark, certainly will first be obtained according to the second user mark after updating
First user mark after renewal, according to first user mark, signaling essential information and the first mapping relations,
Coupling obtains the first signaling data of the current signaling of base station corresponding with this first user mark collection, afterwards
According to the first signaling data, signaling essential information and the second mapping relations, set up terminal and base station signaling
Incidence relation.
Above-mentioned steps, when there is change, the second user mark using change is associated, after change
The second user mark corresponding first user mark reusing change is associated, and takes full advantage of first
The characteristic that ID identifies with second user is it is ensured that associate is quickly effective.
Wherein, methods described also includes：Step 19, when terminal meets change condition, determines terminal
First user mark changes；Wherein, described change condition is：
After receiving radio resource control RRC connection release message, execution RRC Connection Release success；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
No X2 link or belong to different mobile management entity pool MME pool between the base station belonging to cell, determines
Current scene is S1 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information processed；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
Base station belonging to cell is different, there is X2 link and belong to same MME pool between base station, determines current
Scene is X2 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information；Or
Triggering RRC reconstruction message after Serving cell handoff failure, and the base station belonging to cell before and after reconstruction
Different or belong to different MME pool；Or
It is more than a Preset Time in RRC reconstruction failure or no Signaling Flag, terminal switchs to sky from connection status
Not busy state.
By the above, want to determine that the first user mark of terminal occurs change it is necessary to judge
Whether terminal meets change condition.Wherein, after for X2 handover success, MME can pass through path integration
Request-reply Path Swicth request ACK message for user's distribution new first user mark it is also possible to
Do not redistribute using original first user mark, be specifically dependent upon the realization mechanism of heterogeneous networks equipment,
Therefore whether this change condition is met for terminal, need to judge with reference to concrete equipment mechanism.Certainly end to be judged
Whether end meets change condition, needs to carry out monitor in real time to terminal, for switching be whether S1 switching or
X2 switches in addition it is also necessary to specifically include with reference to website engineering parameter table information：Serving cell ID, base station IDs, base station
Between X2 link configuration information, MME pool information belonging to base station etc..
After the completion of association, the result of association is analyzed, on the basis of above-described embodiment, this
In bright embodiment, step 14 is specially：
Step 141a, according to the incidence relation of the described terminal set up and base station signaling, analysis signaling is basic
Type of message in information and quantity, assessment base station gathers the message error rate of signaling data；Or
Step 141b, according to the incidence relation of the described terminal set up and base station signaling, analyzes the first signaling
Data and the source code flow of the second signaling data, assessment base station gathers the bit eror rate of signaling data.
Incidence relation according to foundation is it can be estimated that base station gathers the message error rate of signaling data, analysis
Type of message in signaling essential information and quantity, such as on the basis of the type of message of end side, in association results
Whether middle assessment base station collection signaling is correct, complete, no fail to report or report more；Base station collection letter can also be assessed
Make the bit eror rate of data, the source code flow of analysis the first signaling data and the second signaling data, such as with end
On the basis of the original signaling code stream of side, by bit level analyze the original signaling code stream of base station collection whether with eat dishes without rice or wine
Actual transmissions are consistent, if error code occurs.
As shown in Figure 2 in existing network actual measurement environment with reference to the method implementing the explanation embodiment of the present invention
The application of (there is multiple business terminal users and the terminal accessing for test), wherein, by drive test
Software can obtain the air interface signaling data of test terminal, and unallocated in MME UE S1AP ID
Stage record C-RNTI+Cell ID, signaling essential information (as signaling time, type of message) and signaling
The corresponding relation of data, in MME UE S1AP ID allocated phase record signaling essential information and signaling
The corresponding relation of data, i.e. described second mapping relations；Meanwhile, base station collection air interface signaling data,
And be every signaling record C-RNTI+Cell ID, MME UE S1AP ID+MME code+MME
The corresponding relation of group ID, signaling essential information and signaling data, i.e. described first mapping relations：
Signaling receives and the analytical equipment such as analyzer or base station receives after converging end used through signaling convergence device
The signaling data at end, obtains corresponding second user mark (with C-RNTI as representative) and the first use simultaneously
Family identifies (with MME UE S1AP ID as representative, in the terminal unallocated MME UE S1AP ID stage
It is designated as FF), the first mapping relations (compare for convenience, only the display information relevant with the test terminal selected,
Remaining end message is ignored) as shown in table 1 below, wherein, signaling time can use sequence number replacing representation：
Table 1
Obtain signaling essential information and the signaling data of terminal by drive test software, and be initially accessed, switching
Unallocated or when there is change Deng MME UE S1AP, obtain current C-RNTI, the second mapping relations
(wherein " " represents that signaling time can use sequence number replacing representation without obtaining this mark) as shown in table 2 below：
Table 2
In conjunction with Tables 1 and 2, the embodiment of the present invention describes in detail as follows：
In the terminal unallocated MME UE S1AP ID stage, such as sequence number 1-3 in table 2, is initial random connecing
Enter the stage, with C-RNTI as Correlation Criteria.Specifically can according to C-RNTI, signaling essential information (at least
Including signaling time and type of message, be not given completely in table) and the first mapping relations, coupling obtain with
First signaling data of C-RNTI corresponding base station collection, taking sequence number 1 signaling of table 1 as a example, according to
C-RNTI (45), Serving cell mark Cell ID (cell 1), signaling time, type of message (RRC
ConnREQ) and its first mapping relations, obtain the first signaling data and include original signaling code stream
(14DE8663), determine that in table 2, sequence number 1 is the signaling corresponding to sequence number 1 in table 1, you can set up terminal
Incidence relation with base station signaling.
In the stage such as the sequence number 3 of table 1 and the sequence of table 2 that start distribution terminal MME UE S1AP ID
Numbers 4, by the corresponding relation of the C-RNTI and MME UE S1AP ID in the first mapping relations, obtain choosing
Determine drive test terminal distribution MME UE S1AP ID be 152 it becomes possible to receive the multiple terminal of base station side
The base station side signaling consistent with selected drive test terminal is determined in signaling data.
After being assigned with the MME UE S1AP ID of terminal, the signaling information of sequence number 5, root such as in table 2
According to the first mapping relations of MME UE S1AP ID, signaling essential information and table 1, coupling obtain with
First signaling data of MME UE S1AP ID corresponding base station collection, due to having determined that particular terminal, no
The C-RNTI of final side signaling need to be obtained, directly the first signaling data is obtained according to signaling essential information coupling
With the second signaling data, set up incidence relation (the i.e. sequence of table 2 sequence number 5 and table 1 of terminal and base station signaling
Numbers 4 incidence relation).Afterwards, table 2 sequence number 6～11 is all to be assigned with the MME UE S1AP ID of terminal
Valid period, associated using MME UE S1AP ID 152, although period experiences multiple cells, need not
Obtain the C-RNTI that end side is frequently changed.
Occur embodiment during change as follows in first user mark：In table 2, sequence number 12～14 is terminal judges
RRC Connection Release, initiates Stochastic accessing again, and now former MME UE S1AP ID lost efficacy, new
MME UE S1AP ID is unallocated, and terminal need to record newly assigned C-RNTI, and analyzer will be as
C-RNTI Correlation Criteria.Sequence number 15～17 in the corresponding table 1 of sequence number 15～17 in table 2, after updating
It is 169 it is possible to this MME UE S1AP that C-RNTI 17 obtains newly assigned MME UE S1AP ID
ID is Correlation Criteria.In the same manner, in table 2 there is S1 handover success, MME in sequence number 17,18 terminal judges
UE SIAP ID changes, and the C-RNTI after record updates is 23, and obtains new point in the side data of base station
The MME UE SIAP ID joining is 323.In table 2, the newly assigned MME UE SIAP ID of sequence number 20 has
Effect, continues to be associated with MME UE SIAP ID323.Certainly, if can cannot find when signaling lacks
Corresponding association signaling information, can journal, the incidence relation of the terminal after being associated and base station signaling
Table 3 is as follows：
Table 3
Finally, association results can be analyzed as follows：
1) on the basis of the type of message of end side, in association results, whether the collection of assessment base station is correct, complete
Standby, no fail to report or report more.As in table 3, the 2nd row finds that base station signaling is failed to report, the 9th row then finds that base station is believed
The problem of the many reports of order, can be used for assessing the message error rate of base stations；2) with the original letter in end side
On the basis of making code stream, by bit level analyze the original signaling code stream of base station collection whether with actual transmissions one of eating dishes without rice or wine
Cause, if error code occurs.As the 3rd row finds the wrong problem of base station original signaling code stream, can be used for assessing
The original signaling bit error rate.
In sum, the signalling analysis method of the embodiment of the present invention, using first user mark and second user
The life cycle of mark is different, is associated in terminal different phase based on both and uses different interrelational forms, real
Existing particular terminal signaling and the auto-associating of the full dose signaling of base station side collection, reduce to end side ID
Frequent tracking, reduce difficulty, improve treatment effeciency.
As shown in figure 3, the embodiment of the present invention additionally provides a kind of signalling analysis device, described device includes：
First acquisition module 10, for the stage of the first user mark in distribution terminal, believes according to current
The second user mark of order obtains corresponding first user mark；
First matching module 20, for according to described first user mark, signaling essential information and first
Mapping relations, coupling obtains the first letter of the current signaling of base station corresponding with described first user mark collection
Make data, wherein, described signaling essential information at least includes signaling time and type of message, and described first reflects
Penetrate in relation record have described first user mark, described second user mark, described signaling essential information and
The corresponding relation of described first signaling data；
First relating module 30, for according to described first signaling data, described signaling essential information and
Second mapping relations, set up the incidence relation of terminal and base station signaling, and wherein said first user mark is divided
Join the stage, in described second mapping relations, record has the second signaling data of terminal and signaling essential information
Corresponding relation；
Analysis module 40, for carrying out signaling according to the incidence relation of the described terminal set up and base station signaling
The comparison analysis of data；Wherein, the life cycle of described first user mark is longer than described second user mark
Life cycle.
Wherein, described device also includes：
Second matching module, for the stage of the first user mark in unallocated terminal, according to current signaling
Second user mark, signaling essential information and the first mapping relations, coupling obtains and described second user
Identify the first signaling data of the current signaling of corresponding base station collection；
Second relating module, for according to described first signaling data, described signaling essential information and second
Mapping relations, set up the incidence relation of terminal and base station signaling；Wherein said first user identifies unallocated rank
Section, the second user that in described second mapping relations, record has terminal identifies, signaling essential information and second is believed
Make the corresponding relation of data.
Wherein, described device also includes：
3rd relating module, for when described first user mark occurs change, obtaining the second use updating
Family identifies, and according to described second user mark, signaling essential information and the first mapping relations, coupling obtains
First signaling data of the current signaling of base station corresponding with described second user mark collection；According to described
One signaling data, described signaling essential information and the second mapping relations, set up the pass of terminal and base station signaling
Connection relation；
4th relating module, after the mark change of described first user, according to the second user mark after updating
Know the first user mark obtaining after updating；According to described first user mark, signaling master data and the
One mapping relations, coupling obtains the first of the current signaling of base station corresponding with described first user mark collection
Signaling data；According to described first signaling data, described signaling essential information and the second mapping relations, build
Vertical terminal and the incidence relation of base station signaling.
Wherein, described device also includes：Change determining module, for when terminal meets change condition, really
The first user mark determining terminal changes；Wherein, described change condition is：
After receiving radio resource control RRC connection release message, execution RRC Connection Release success；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
No X2 link or belong to different mobile management entity pool MME pool between the base station belonging to cell, determines
Current scene is S1 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information processed；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
Base station belonging to cell is different, there is X2 link and belong to same MME pool between base station, determines current
Scene is X2 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information；Or
Triggering RRC reconstruction message after Serving cell handoff failure, and the base station belonging to cell before and after reconstruction
Different or belong to different MME pool；Or
It is more than a Preset Time in RRC reconstruction failure or no Signaling Flag, terminal switchs to sky from connection status
Not busy state.
Wherein, described first user mark is distributed by Mobility Management Entity MME or base station, and described second
ID is distributed by Serving cell.
Wherein, described first user mark includes MME user's S1 Application of Interface face mark MME UE
S1AP ID, MME group identifies MME group ID and MME label MME code, and described second
ID includes Radio Network Temporary Identifier C-RNTI and service cell ID Cell ID.
Wherein, described MME UE S1AP ID, the acquisition modes of MME group ID and MME code
For：
In initial random access procedure, from the initial terminal context request Initial UE of MME transmission
Obtain in Context Request message；Or
In S1 handoff procedure, it is sent to handover request Handover of target BS from switching target MME
Obtain in request message；Or
In X2 handoff procedure, after the completion of switching, MME is sent to the path integration request of target BS
Obtain in response Path Switch Request ACK message.
Wherein, the acquisition modes of described C-RNTI are：
In initial random access procedure, obtain from accidental access response message；Or
In handoff procedure, connect from RRC and obtain reconfiguration message or obtain from switching command message.
Wherein, described analysis module is specially：
First analysis submodule, for the incidence relation according to the described terminal set up and base station signaling, analysis
Type of message in signaling essential information and quantity, assessment base station gathers the message error rate of signaling data；Or
Second analysis submodule, for the incidence relation according to the described terminal set up and base station signaling, analysis
First signaling data and the source code flow of the second signaling data, assessment base station gathers the error code ratio of signaling data
Rate.
In sum, the signalling analysis method of the embodiment of the present invention, using first user mark and second user
The life cycle of mark is different, is associated in terminal different phase based on both and uses different interrelational forms, real
Existing particular terminal signaling and the auto-associating of the full dose signaling of base station side collection, reduce the user that eated dishes without rice or wine in end side
The frequent tracking of mark, reduces difficulty, improves treatment effeciency.
It should be noted that this device is the device applying above-mentioned signalling analysis method, above-mentioned signalling analysis
The implementation of method is applied to this device, also can reach identical technique effect.
The above is the preferred embodiment of the present invention it is noted that common skill for the art
For art personnel, on the premise of without departing from principle of the present invention, some improvements and modifications can also be made,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (18)
1. a kind of signalling analysis method is it is characterised in that include：
In the stage of the first user mark of distribution terminal, it is right to be obtained according to the second user mark of current signaling
The first user mark answered；
According to described first user mark, signaling essential information and the first mapping relations, coupling obtains and institute
State the first signaling data of the current signaling of first user mark corresponding base station collection, wherein, described signaling
Essential information at least includes signaling time and type of message, and in described first mapping relations, record has described first
ID, the correspondence of described second user mark, described signaling essential information and described first signaling data
Relation；
According to described first signaling data, described signaling essential information and the second mapping relations, set up terminal
With the incidence relation of base station signaling, wherein said first user mark allocated phase, described second mapping is closed
In system, record has the second signaling data of terminal and the corresponding relation of signaling essential information；
Compare analysis according to what the incidence relation of described terminal and the base station signaling set up carried out signaling data；Its
In, the life cycle of described first user mark is longer than the life cycle of described second user mark.
2. signalling analysis method as claimed in claim 1 is it is characterised in that methods described also includes：
In the stage of the first user mark of unallocated terminal, according to second user mark, the letter of current signaling
Make essential information and the first mapping relations, coupling obtains base station corresponding with described second user mark collection
Current signaling the first signaling data；
According to described first signaling data, described signaling essential information and the second mapping relations, set up terminal
Incidence relation with base station signaling；Wherein said first user identifies the unallocated stage, and described second mapping is closed
Record in system the second user having terminal identify, the corresponding relation of signaling essential information and the second signaling data.
3. signalling analysis method as claimed in claim 2 is it is characterised in that methods described also includes：
When described first user mark occurs change, obtain the second user mark updating, according to described the
Two ID, signaling essential information and the first mapping relations, coupling obtains identifying with described second user
First signaling data of the current signaling of corresponding base station collection；According to described first signaling data, described letter
Make essential information and the second mapping relations, set up the incidence relation of terminal and base station signaling；
After described first user mark change, obtain after updating first according to the second user mark after updating
ID；According to described first user mark, signaling essential information and the first mapping relations, mate
The first signaling data to the current signaling of base station corresponding with described first user mark collection；According to described
First signaling data, described signaling essential information and the second mapping relations, set up terminal and base station signaling
Incidence relation.
4. signalling analysis method as claimed in claim 3 is it is characterised in that methods described also includes：
When terminal meets change condition, determine that the first user mark of terminal changes；Wherein, described change
Condition is：
After receiving radio resource control RRC connection release message, execution RRC Connection Release success；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
No X2 link or belong to different mobile management entity pool MME pool between the base station belonging to cell, determines
Current scene is S1 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information processed；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
Base station belonging to cell is different, there is X2 link and belong to same MME pool between base station, determines current
Scene is X2 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information；Or
Triggering RRC reconstruction message after Serving cell handoff failure, and the base station belonging to cell before and after reconstruction
Different or belong to different MME pool；Or
It is more than a Preset Time in RRC reconstruction failure or no Signaling Flag, terminal switchs to sky from connection status
Not busy state.
5. signalling analysis method as claimed in claim 1 is it is characterised in that described first user identifies
By Mobility Management Entity MME or base station distribution, described second user mark is distributed by Serving cell.
6. signalling analysis method as claimed in claim 1 is it is characterised in that described first user identifies
Including MME user's S1 Application of Interface face mark MME UE S1AP ID, MME group mark MME
Group ID and MME label MME code, described second user mark includes wireless network and marks temporarily
Know C-RNTI and service cell ID Cell ID.
7. signalling analysis method as claimed in claim 6 is it is characterised in that described MME UE S1AP
The acquisition modes of ID, MME group ID and MME code are：
In initial random access procedure, from the initial terminal context request Initial UE of MME transmission
Obtain in Context Request message；Or
In S1 handoff procedure, it is sent to handover request Handover of target BS from switching target MME
Obtain in request message;Or
In X2 handoff procedure, after the completion of switching, MME is sent to the path integration request of target BS
Obtain in response Path Switch Request ACK message.
8. signalling analysis method as claimed in claim 6 is it is characterised in that described C-RNTI's obtains
The mode is taken to be：
In initial random access procedure, obtain from accidental access response message；Or
In handoff procedure, connect from RRC and obtain reconfiguration message or obtain from switching command message.
9. signalling analysis method as claimed in claim 1 it is characterised in that described according to set up institute
The incidence relation stating terminal and base station signaling carries out the analysis that compares of signaling data, specially：
According to the incidence relation of the described terminal set up and base station signaling, the message in analysis signaling essential information
Type and quantity, assessment base station gathers the message error rate of signaling data；Or
According to the incidence relation of the described terminal set up and base station signaling, analyze the first signaling data and second
The source code flow of signaling data, assessment base station gathers the bit eror rate of signaling data.
10. a kind of signalling analysis device is it is characterised in that described device includes：
First acquisition module, for the stage of the first user mark in distribution terminal, according to current signaling
Second user mark obtains corresponding first user mark；
First matching module, for according to described first user mark, signaling essential information and the first mapping
Relation, coupling obtains the first signaling number of the current signaling of base station corresponding with described first user mark collection
According to wherein, described signaling essential information at least includes signaling time and type of message, and described first mapping is closed
In system, record has described first user mark, described second user mark, described signaling essential information and described
The corresponding relation of the first signaling data；
First relating module, for according to described first signaling data, described signaling essential information and second
Mapping relations, set up the incidence relation of terminal and base station signaling, and wherein said first user mark has distributed rank
Section, in described second mapping relations, record has the second signaling data of terminal and the correspondence of signaling essential information
Relation；
Analysis module, for carrying out signaling data according to the incidence relation of the described terminal set up and base station signaling
Comparison analysis；Wherein, the life cycle of described first user mark is longer than the life of described second user mark
The life cycle.
11. signalling analysis devices as claimed in claim 10 are it is characterised in that described device also includes：
Second matching module, for the stage of the first user mark in unallocated terminal, according to current signaling
Second user mark, signaling essential information and the first mapping relations, coupling obtains and described second user
Identify the first signaling data of the current signaling of corresponding base station collection；
Second relating module, for according to described first signaling data, described signaling essential information and second
Mapping relations, set up the incidence relation of terminal and base station signaling；Wherein said first user identifies unallocated rank
Section, the second user that in described second mapping relations, record has terminal identifies, signaling essential information and second is believed
Make the corresponding relation of data.
12. signalling analysis devices as claimed in claim 11 are it is characterised in that described device also includes：
3rd relating module, for when described first user mark occurs change, obtaining the second use updating
Family identifies, and according to described second user mark, signaling essential information and the first mapping relations, coupling obtains
First signaling data of the current signaling of base station corresponding with described second user mark collection；According to described
One signaling data, described signaling essential information and the second mapping relations, set up the pass of terminal and base station signaling
Connection relation；
4th relating module, after the mark change of described first user, according to the second user mark after updating
Know the first user mark obtaining after updating；According to described first user mark, signaling master data and the
One mapping relations, coupling obtains the first of the current signaling of base station corresponding with described first user mark collection
Signaling data；According to described first signaling data, described signaling essential information and the second mapping relations, build
Vertical terminal and the incidence relation of base station signaling.
13. signalling analysis devices as claimed in claim 12 are it is characterised in that described device also includes：
Change determining module, the first user for when terminal meets change condition, determining terminal identifies and becomes
More；Wherein, described change condition is：
After receiving radio resource control RRC connection release message, execution RRC Connection Release success；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
No X2 link or belong to different mobile management entity pool MME pool between the base station belonging to cell, determines
Current scene is S1 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information processed；Or
After receiving RRC reconfiguration message, execution is switched to new Serving cell, and services before and after switching
Base station belonging to cell is different, there is X2 link and belong to same MME pool between base station, determines current
Scene is X2 handover success, and the configuration content in wherein said RRC reconfiguration message is mobility control
Information；Or
Triggering RRC reconstruction message after Serving cell handoff failure, and the base station belonging to cell before and after reconstruction
Different or belong to different MME pool；Or
It is more than a Preset Time in RRC reconstruction failure or no Signaling Flag, terminal switchs to sky from connection status
Not busy state.
14. signalling analysis devices as claimed in claim 10 are it is characterised in that described first user mark
Know by Mobility Management Entity MME or base station distribution, described second user mark is distributed by Serving cell.
15. signalling analysis devices as claimed in claim 10 are it is characterised in that described first user mark
Know and include MME user's S1 Application of Interface face mark MME UE S1AP ID, MME group mark MME
Group ID and MME label MME code, described second user mark includes wireless network and marks temporarily
Know C-RNTI and service cell ID Cell ID.
16. signalling analysis devices as claimed in claim 15 are it is characterised in that described MME UE S1AP
The acquisition modes of ID, MME group ID and MME code are：
In initial random access procedure, from the initial terminal context request Initial UE of MME transmission
Obtain in Context Request message；Or
In S1 handoff procedure, it is sent to handover request Handover of target BS from switching target MME
Obtain in request message;Or
In X2 handoff procedure, after the completion of switching, MME is sent to the path integration request of target BS
Obtain in response Path Switch Request ACK message.
17. signalling analysis devices as claimed in claim 15 are it is characterised in that described C-RNTI
Acquisition modes are：
In initial random access procedure, obtain from accidental access response message；Or
In handoff procedure, connect from RRC and obtain reconfiguration message or obtain from switching command message.
18. signalling analysis devices as claimed in claim 10 are it is characterised in that described analysis module has
Body is：
First analysis submodule, for the incidence relation according to the described terminal set up and base station signaling, analysis
Type of message in signaling essential information and quantity, assessment base station gathers the message error rate of signaling data；Or
Second analysis submodule, for the incidence relation according to the described terminal set up and base station signaling, analysis
First signaling data and the source code flow of the second signaling data, assessment base station gathers the error code ratio of signaling data
Rate.
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