CN105554784B - A kind of method and device of information association - Google Patents
A kind of method and device of information association Download PDFInfo
- Publication number
- CN105554784B CN105554784B CN201510890857.XA CN201510890857A CN105554784B CN 105554784 B CN105554784 B CN 105554784B CN 201510890857 A CN201510890857 A CN 201510890857A CN 105554784 B CN105554784 B CN 105554784B
- Authority
- CN
- China
- Prior art keywords
- user
- signaling
- s1ap
- signaling data
- association
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 175
- 230000011664 signaling Effects 0.000 claims abstract description 357
- CSRZQMIRAZTJOY-UHFFFAOYSA-N trimethylsilyl iodide Substances C[Si](C)(C)I CSRZQMIRAZTJOY-UHFFFAOYSA-N 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 20
- 239000000284 extract Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 230000002596 correlated effect Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 97
- 238000010586 diagram Methods 0.000 description 4
- 238000007405 data analysis Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of methods of information association, are related to field of communication technology, for realizing signalling correlated.The method include that acquiring the signaling data of user by S1-MME interface；According to collected signaling data, the user identity information carried in the signaling data is extracted；According to the user identity information, the association signaling of the user is determined.The embodiment of the present invention is suitable for the association backfilling process acquired based on S1MME interface signaling.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of method and devices of information association.
Background technique
Interface signaling acquisition is that one of the important way of data source is obtained in the network optimization, in LTE (Long Term
Evolution, long term evolution) mainly exist in/EPC (Evolved Packet Core, Evolved Packet Core) network
The data in S1-MME interface acquisition control face.During the data of acquisition parsing control plane, association backfilling working is to pass
An important link, association backfill mainly establish related information table, which records the corresponding relationship of user identifier, benefit
The signaling data for belonging to the same user in interface is associated with these marks, every network to determine user is dynamic
Make.
Currently, the correlation technology in signalling correlated backfill technology for 2G/3G call signaling is more mature, but it is directed to LTE/
There is no specific technical solutions for the association backfill technology of EPC network.
Summary of the invention
The embodiment of the present invention provides a kind of method and device of information association, can effectively realize signalling correlated.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
The embodiment of the invention provides a kind of methods of information association, comprising:
The signaling data of user is acquired by S1-MME interface；
According to collected signaling data, the user identity information carried in the signaling data is extracted；
According to the user identity information, the association signaling of the user is determined.
The embodiment of the invention also provides a kind of devices of information association, comprising:
Acquisition unit, for acquiring the signaling data of user by S1-MME interface；
Extraction unit, for according to collected signaling data, extracting the user identifier carried in the signaling data letter
Breath；
Determination unit, for determining the association signaling of the user according to the user identity information.
The method and device of information association provided in an embodiment of the present invention is marked by using the user of signaling in each process
The same subscriber identification information for knowing information and signaling in other processes is associated, with the signaling between implementation process inside and process
Association, can bring together the signaling for being under the jurisdiction of the same user, in this way so as to subsequent data analysis.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of method flow diagram of information association provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram of another information association provided in an embodiment of the present invention；
Fig. 3 is the method flow diagram of another information association provided in an embodiment of the present invention；
Fig. 4 is a kind of composition block diagram of the device of information association provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of methods of information association, and its object is to be directed to the S1- of LTE/EPC network
MME interface, proposes the correlating method in the signaling process of complete set and between signaling process, and this method is as shown in Figure 1, comprising:
101, the signaling data of user is acquired by S1-MME interface.
Data used in the embodiment of the present invention are mainly provided by the S1-MME interface of LTE/EPC network.
102, according to collected signaling data, the user identity information carried in the signaling data is extracted.
The embodiment of the present invention may actual user identity information at least IMSI (International Mobile
Subscriber Identification Number, international mobile subscriber identity), eNB S1APID (eNodeB S1
Access point identifier, base station S1 interface access point identity), MME S1APID (MME S1 access point
Identity, mobile management entity S1 interface access point identity), S-TMSI (SAE-Temporary Mobile Subscriber
Identity, the temporary mobile subscriber identity of System Architecture Evolution), E-RABID.
103, according to the user identity information, the association signaling of the user is determined.
The possible actual signaling process of the embodiment of the present invention has: attachment flow, tracing section updating process, service request stream
Journey, paging process and switching flow.
The method of information association provided in an embodiment of the present invention, by using the user identity information of signaling in each process
It is associated with the same subscriber identification information of signaling in other processes, with signalling correlated between implementation process inside and process,
The signaling for being under the jurisdiction of the same user can be brought together in this way, so as to subsequent data analysis.
For different processes, the embodiment of the invention provides different correlating methods, the user identifier that may relate to
Information is also not quite similar.It is specific as follows:
One, when the corresponding process classification of the signaling data is attachment flow, according to collected letter described in step 102
Data are enabled, it is executable to extract the user identity information carried in the signaling data are as follows:
21a, when the signaling data be Attach Request message (Attach reqst) when, extracted from the signaling data
ENB S1AP ID and IMSI corresponding with the user.
21b, when the signaling data be attachment response message (Attach Accept), attachment refuse information (Attach
Reject it when) and one in message (Attach Complete) is completed in attachment, is extracted and the use from the signaling data
The corresponding eNB S1AP ID in family, MME S1AP IDS-TMSI.
Correspondingly, step 103 according to the user identity information, determines that the association signaling of each user is executable are as follows:
31a, any one user identifier in eNB S1AP ID corresponding with the user, MME S1AP ID will be carried
Other attachment flow signalings of information are determined as association signaling corresponding with the user.
It is completed since attachment flow is generally basede on the same eNB and same MME, the attachment for the same user
For process, eNB S1AP ID, MME S1AP ID will not be changed in the process.Therefore, using eNB S1AP ID,
MME S1AP ID is associated with all attachment flow signalings relevant to the user.
31b, will carry and the paging process signaling of the corresponding IMSI of the user be determined as it is corresponding with the user
It is associated with signaling.
31c, the tracing section updating process signaling or service request process that S-TMSI corresponding with the user will be carried
Signaling or paging process signaling are determined as association signaling corresponding with the user.
Compared with signalling correlated inside attachment flow, the user identity information that when association between process uses is then not
Together.Because different, process is likely to result in the corresponding eNB S1AP ID of user, MME S1AP ID changes, it uses
This kind of user identity information for being not susceptible to change of IMSI and S-TMSI completes the association to other processes.
Two, when the corresponding process classification of the signaling data is tracing section updating process, according to acquisition described in step 102
It is executable to extract the user identity information carried in the signaling data for the signaling data arrived are as follows:
22a, when the signaling data be tracing section updating request message (TAU Reqst) when, from the signaling data
Extract eNB S1AP ID and old S-TMSI corresponding with the user.
22b, when the signaling data be tracing section updating request received message (TAU Accept) when, from the signaling number
ENB S1AP ID and new S-TMSI corresponding with the user is extracted according to middle.
Correspondingly, step 103 according to the user identity information, determines that the association signaling of each user is executable are as follows:
32a, any one user mark in new and old S-TMSI and eNB S1AP ID corresponding with the user will be carried
Other tracing section updating process signalings for knowing information are determined as association signaling corresponding with the user.
It should be noted that cannot be guaranteed tracing section updating request message and tracking area more during due to acquisition signaling
New request received message is collected in couples, and the variation that tracing section updating process will cause S-TMSI is (i.e. above-mentioned
New and old S-TMSI), therefore, if wanting to be associated with pairs of tracing section updating request message and tracing section updating request received message
When, it needs to establish the association of new and old S-TMSI by eNB S1AP ID, that is, needs to establish eNB S1AP ID and new and old S-TMSI
Corresponding relationship.
32b, the attachment stream that any one user identity information in new and old S-TMSI corresponding with the user will be carried
Cheng Xinling or service request process signaling or paging process signaling are determined as association signaling corresponding with the user.
It is by S-TMSI that tracing section updating process and other processes, which are associated,.
Three, when the corresponding process classification of the signaling data is service request process, basis described in step 102 is collected
Signaling data, it is executable to extract the user identity information that carries in the signaling data are as follows:
23a, when the signaling data be business request information (Service reqst or Initial context
Setup reqst) when, eNB S1AP ID corresponding with the user, MME S1AP ID, S- are extracted from the signaling data
TMSI and E-RABID.
Correspondingly, step 103 according to the user identity information, determines that the association signaling of each user is executable are as follows:
33a, any one user identifier in eNB S1AP ID corresponding with the user, MME S1AP ID will be carried
Other service request process signalings of information are determined as association signaling corresponding with the user.
33b, the attachment flow signaling or tracing section updating process signaling that S-TMSI corresponding with the user will be carried
Or paging process signaling is determined as association signaling corresponding with the user.
33c, the attachment flow signaling for carrying E-RABID corresponding with the user or switching flow signaling are determined as
Association signaling corresponding with the user.
Four, when the corresponding process classification of the signaling data is paging process, according to collected letter described in step 102
Data are enabled, it is executable to extract the user identity information carried in the signaling data are as follows:
24a, when the signaling data be paging request message (paging reqst) when, extracted from the signaling data
S-TMSI and IMSI corresponding with the user.
Correspondingly, step 103 according to the user identity information, determines that the association signaling of each user is executable are as follows:
34a, by carry any one user identity information in S-TMSI and IMSI corresponding with the user its
He pages process signaling and is determined as association signaling corresponding with the user.
34b, the attached of any one user identity information in S-TMSI and IMSI corresponding with the user will be carried
Process signaling or tracing section updating process signaling or paging process signaling be determined as association signaling corresponding with the user.
Five, when the corresponding process classification of the signaling data is switching flow, according to collected letter described in step 102
Data are enabled, it is executable to extract the user identity information carried in the signaling data are as follows:
25a, when the signaling data be switching preparation process message (handover required or handover
When command), extracted from the signaling data source eNB S1AP ID corresponding with the user, source MME S1AP ID and
RABID。
25b, when the signaling data be switching allocation flow message (handover reqst or handover reqst
When acknowledge), purpose eNB S1AP ID corresponding with the user, purpose MME are extracted from the signaling data
S1AP ID and RABID.
25c, purpose MME S1AP ID is extracted from switching notice process messages (handovernotify)；
Correspondingly, step 103 according to the user identity information, determines that the association signaling of each user is executable are as follows:
35a, source eNB S1AP ID corresponding with the user, source MME S1AP ID, purpose eNB S1AP will be carried
In ID, purpose MME S1AP ID and RABID other switching flow signalings of any one user identity information be determined as with it is described
The corresponding association signaling of user.
35b, the attachment flow signaling for carrying RABID corresponding with the user or service request process signaling are determined
For association signaling corresponding with the user.
What needs to be explained here is that switching flow is related to being switched to purpose eNB from source eNB, due in handoff procedure
ENB is changed, therefore eNB S1AP ID, MME S1AP ID can also change, to can not pass through eNB S1AP
ID, MME S1AP ID are associated with the signaling for cutting out and cutting.
By the parameter of hand off signaling, we have observed that RABID can identify a use within the period of foundation to release
Family, therefore the signaling for switching out and switching in can be associated with by RABID.Switching front and back can also be associated with by RABID
Signaling process.
For convenience of understanding, the embodiment of the present invention combines aforementioned each embodiment, gives incidence relation shown in following table
Scheme, had recorded in the figure in the relatively common process signaling and process that may be related in aforementioned each process and flows
It will use user identity information when being associated between journey.Content shown in certain Fig. 2 is example specific corresponding to relationship and realization side
Method should be subject to each implementation of foregoing description.
In addition, when that may have the case where signaling missing in collection process, tracing section updating stream in the embodiment of the present invention
The case where part signaling lacks in journey provides one kind and remedies scheme targetedly to realize the association of signaling.Its process is specific
It is as follows, comprising:
Situation one: when tracing section updating request response missing, step 102 be can be performed as process as shown in Figure 2:
201, it when the signaling data is tracing section updating request message, is extracted and the use from the signaling data
Family corresponds to MME S1AP ID.
202, basis carries in other process signalings of MME S1AP ID corresponding with the user, the determining and use
Family corresponds to the variation range of MME S1AP ID.
When determining that the variation range of MME S1AP ID corresponding with the user is in single MME, step 103 is executable
Are as follows:
203, the attachment flow signaling or service request process signaling of MME S1AP ID corresponding with the user will be carried
Or paging process signaling is determined as association signaling corresponding with the user.
Situation two: when tracing section updating request message missing, it is similar with situation one that step 102 can be performed process, specifically
For process as shown in Figure 3:
301, when the signaling data is that tracing section updating requests received message, extraction and institute from the signaling data
It states user and corresponds to MME S1AP ID.
302, basis carries in other process signalings of MME S1AP ID corresponding with the user, the determining and use
Family corresponds to the variation range of MME S1AP ID.
When determining that the variation range of MME S1AP ID corresponding with the user is in single MME, step 103 is executable
Are as follows:
303, the attachment flow signaling or service request process signaling of MME S1AP ID corresponding with the user will be carried
Or paging process signaling is determined as association signaling corresponding with the user.
The principle for remedying scheme is when the tracking area of user changes without departing from a MME, i.e., in the same MME
Under multiple eNB under switch, at this point, generally only eNB S1AP ID can change, and MME S1AP ID will not generally be sent out
Changing, therefore a user can be uniquely determined to a certain extent using the MME S1AP ID, therefore is come by this field
Complete the association of each signaling.
The embodiment of the invention also provides a kind of devices of information association, as shown in Figure 4, comprising:
Acquisition unit 41, for acquiring the signaling data of user by S1-MME interface.
Extraction unit 42, for extracting the user identifier carried in the signaling data according to collected signaling data
Information.
Determination unit 43, for determining the association signaling of the user according to the user identity information.
Optionally, when the corresponding process classification of the signaling data is attachment flow, the extraction unit 42 is used for
When the signaling data is Attach Request message, eNB S1AP corresponding with the user is extracted from the signaling data
ID and IMSI；When the signaling data is to adhere to response message, attachment refuse information and attachment to complete one in message, from
ENB S1AP ID corresponding with the user, MME S1AP ID and S-TMSI are extracted in the signaling data；
The determination unit 43, for that will carry in eNB S1AP ID corresponding with the user, MME S1AP ID
Other attachment flow signalings of any one user identity information are determined as association signaling corresponding with the user；And it will
It carries and the paging process signaling of the corresponding IMSI of the user is determined as association signaling corresponding with the user；And
The tracing section updating process signaling or service request process signaling or paging flow of S-TMSI corresponding with the user will be carried
Cheng Xinling is determined as association signaling corresponding with the user.
Optionally, when the corresponding process classification of the signaling data is tracing section updating process, the extraction unit
42 from the signaling data for extracting corresponding with the user when the signaling data is tracing section updating request message
ENB S1AP ID and old S-TMSI；When the signaling data is that tracing section updating requests received message, from the signaling number
ENB S1AP ID and new S-TMSI corresponding with the user is extracted according to middle；
The determination unit 43 will be for that will carry in new and old S-TMSI and eNB S1AP ID corresponding with the user
Other tracing section updating process signalings of any one user identity information are determined as association signaling corresponding with the user；With
And the attachment flow signaling or industry that any one user identity information in new and old S-TMSI corresponding with the user will be carried
Business request process signaling or paging process signaling are determined as association signaling corresponding with the user.
Optionally, when the corresponding process classification of the signaling data is service request process, the extraction unit 42
For extracting eNB S1AP corresponding with the user from the signaling data when the signaling data is business request information
ID, MME S1AP ID, S-TMSI and E-RABID；
The determination unit 43 is appointed for that will carry in eNB S1AP ID corresponding with the user, MME S1AP ID
Other service request process signalings of a user identity information of anticipating are determined as association signaling corresponding with the user；And
The attachment flow signaling for carrying S-TMSI corresponding with the user or tracing section updating process signaling or paging process are believed
Order is determined as association signaling corresponding with the user；And the attachment stream that E-RABID corresponding with the user will be carried
Cheng Xinling or switching flow signaling are determined as association signaling corresponding with the user.
Optionally, when the corresponding process classification of the signaling data is paging process, the extraction unit 42 is used for
When the signaling data is paging request message, extracted from the signaling data S-TMSI corresponding with the user and
IMSI；
The determination unit 43 is used for that will carry any one in S-TMSI and IMSI corresponding with the user
Other paging process signalings of family identification information are determined as association signaling corresponding with the user；And it will carry and institute
State the attachment flow signaling or tracing section updating stream of any one user identity information in user corresponding S-TMSI and IMSI
Cheng Xinling or paging process signaling are determined as association signaling corresponding with the user.
Optionally, when the corresponding process classification of the signaling data is switching flow, the extraction unit 42 is used for
When the signaling data is switching preparation process message, source eNB corresponding with the user is extracted from the signaling data
S1AP ID, source MME S1AP ID and RABID；When the signaling data is switching allocation flow message, from the signaling number
Purpose eNB S1AP ID corresponding with the user, purpose MME S1AP ID and RABID are extracted according to middle；From switching notice process
Purpose MME S1AP ID is extracted in message；
The determination unit 43 will be for that will carry source eNB S1AP ID corresponding with the user, source MME S1AP
ID, purpose eNB S1AP ID, in purpose MME S1AP ID and RABID any one user identity information other switching flows
Signaling is determined as association signaling corresponding with the user；And the attachment stream that RABID corresponding with the user will be carried
Cheng Xinling or service request process signaling are determined as association signaling corresponding with the user.
Optionally, when the corresponding process classification of the signaling data is tracing section updating process, the extraction unit
42 are also used to extract and the user couple from the signaling data when the signaling data is tracing section updating request message
Answer MME S1AP ID；According in other process signalings for carrying MME S1AP ID corresponding with the user, it is determining with it is described
User corresponds to the variation range of MME S1AP ID；
The determination unit 43 is also used to the variation range as determining MME S1AP ID corresponding with the user single
When in MME, by the attachment flow signaling for carrying MME S1AP ID corresponding with the user or service request process signaling or seek
Process signaling is exhaled to be determined as association signaling corresponding with the user.
Alternatively, when the signaling data be tracing section updating request received message when, the extraction unit 42 be also used to from
MME S1AP ID corresponding with the user is extracted in the signaling data；According to carrying MME S1AP corresponding with the user
In other process signalings of ID, the variation range of MME S1AP ID corresponding with the user is determined；
The determination unit 43 is also used to the variation range as determining MME S1AP ID corresponding with the user single
When in MME, then by carry MME S1AP ID corresponding with the user attachment flow signaling or service request process signaling or
Paging process signaling is determined as association signaling corresponding with the user.
The device of information association provided in an embodiment of the present invention, by using the user identity information of signaling in each process
It is associated with the same subscriber identification information of signaling in other processes, with signalling correlated between implementation process inside and process,
The signaling for being under the jurisdiction of the same user can be brought together in this way, so as to subsequent data analysis.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can borrow
Help software that the mode of required common hardware is added to realize, naturally it is also possible to which the former is more preferably by hardware, but in many cases
Embodiment.Based on this understanding, the portion that technical solution of the present invention substantially in other words contributes to the prior art
Dividing can be embodied in the form of software products, which stores in a readable storage medium, such as count
The floppy disk of calculation machine, hard disk or CD etc., including some instructions are used so that computer equipment (it can be personal computer,
Server or the network equipment etc.) execute method described in each embodiment of the present invention.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of method of information association characterized by comprising
The signaling data of user is acquired by S1-MME interface；
According to collected signaling data, the user identity information carried in the signaling data is extracted；
According to the user identity information, the association signaling of the user is determined；
It is described according to collected signaling data when the corresponding process classification of the signaling data is service request process, it mentions
Taking the user identity information carried in the signaling data includes: when the signaling data is business request information, from described
ENB S1AP ID corresponding with the user, MME S1AP ID, S-TMSI and E-RABID are extracted in signaling data；
Then according to the user identity information, determine the user association signaling include: will carry it is corresponding with the user
ENB S1AP ID, MME S1AP ID in any one user identity information other service request process signalings be determined as with
The corresponding association signaling of the user；And by carry S-TMSI corresponding with the user attachment flow signaling or with
Track area more new technological process signaling or paging process signaling are determined as association signaling corresponding with the user；And will carry with
The attachment flow signaling or switching flow signaling of the corresponding E-RABID of the user is determined as association letter corresponding with the user
It enables；
And/or
It is described according to collected signaling data when the corresponding process classification of the signaling data is switching flow, extract institute
Stating the user identity information carried in signaling data includes: when the signaling data is switching preparation process message, from described
Source eNB S1AP ID corresponding with the user, source MME S1AP ID and RABID are extracted in signaling data；When the signaling number
When according to switch allocation flow message, purpose eNB S1AP ID corresponding with the user, mesh are extracted from the signaling data
MME S1AP ID and RABID；Purpose MME S1AP ID is extracted from switching notice process messages；
Then according to the user identity information, determine the user association signaling include: will carry it is corresponding with the user
Source eNB S1AP ID, source MME S1AP ID, purpose eNB S1AP ID, any one in purpose MME S1AP ID and RABID
Other switching flow signalings of a user identity information are determined as association signaling corresponding with the user；And it will carry
And the attachment flow signaling or service request process signaling of the corresponding RABID of the user are determined as pass corresponding with the user
Join signaling.
2. the method according to claim 1, wherein when the corresponding process classification of the signaling data is attachment stream
Cheng Shi, described according to collected signaling data, extracting the user identity information carried in the signaling data includes:
When the signaling data is Attach Request message, eNB corresponding with the user is extracted from the signaling data
S1AP ID and IMSI；
When the signaling data is to adhere to response message, attachment refuse information and attachment to complete one in message, from described
ENB S1AP ID corresponding with the user, MME S1AP ID and S-TMSI are extracted in signaling data；
Then according to the user identity information, determine that the association signaling of each user includes:
By carry any one user identity information in eNB S1AP ID corresponding with the user, MME S1AP ID its
His attachment flow signaling is determined as association signaling corresponding with the user；
And it will carry and the paging process signaling of the corresponding IMSI of the user is determined as association corresponding with the user
Signaling；
And the tracing section updating process signaling or service request process signaling that S-TMSI corresponding with the user will be carried
Or paging process signaling is determined as association signaling corresponding with the user.
3. the method according to claim 1, wherein when the corresponding process classification of the signaling data is tracking area
When more new technological process, described according to collected signaling data, extracting the user identity information carried in the signaling data includes:
When the signaling data is tracing section updating request message, extracted from the signaling data corresponding with the user
ENB S1AP ID and old S-TMSI；
When the signaling data is that tracing section updating requests received message, extracted and the user couple from the signaling data
The eNB S1AP ID and new S-TMSI answered；
Then according to the user identity information, determine that the association signaling of the user includes:
Any one user identity information in new and old S-TMSI and eNB S1AP ID corresponding with the user will be carried
Other tracing section updating process signalings are determined as association signaling corresponding with the user；
And the attachment flow for carrying any one user identity information in new and old S-TMSI corresponding with the user is believed
Order or service request process signaling or paging process signaling are determined as association signaling corresponding with the user.
4. the method according to claim 1, wherein when the corresponding process classification of the signaling data is paging flow
Cheng Shi, described according to collected signaling data, extracting the user identity information carried in the signaling data includes:
When the signaling data is paging request message, extracted from the signaling data S-TMSI corresponding with the user with
And IMSI；
Then according to the user identity information, determine that the association signaling of the user includes:
Other paging flows of any one user identity information in S-TMSI and IMSI corresponding with the user will be carried
Cheng Xinling is determined as association signaling corresponding with the user；
And the attachment stream that any one user identity information in S-TMSI and IMSI corresponding with the user will be carried
Cheng Xinling or tracing section updating process signaling or paging process signaling are determined as association signaling corresponding with the user.
5. according to the method described in claim 3, it is characterized in that, when the corresponding process classification of the signaling data is tracking area
When more new technological process, described according to collected signaling data, extracting the user identity information carried in the signaling data includes:
When the signaling data is tracing section updating request message, extracted from the signaling data corresponding with the user
MME S1AP ID；
According in other process signalings for carrying MME S1AP ID corresponding with the user, MME corresponding with the user is determined
The variation range of S1AP ID；
When determining that the variation range of MME S1AP ID corresponding with the user is in single MME, then according to the user identifier
Information determines that the association signaling of the user includes: to believe the attachment flow for carrying MME S1AP ID corresponding with the user
Order or service request process signaling or paging process signaling are determined as association signaling corresponding with the user；
Alternatively, when the signaling data be tracing section updating request received message when, from the signaling data extract with it is described
User corresponds to MME S1AP ID；
According in other process signalings for carrying MME S1AP ID corresponding with the user, MME corresponding with the user is determined
The variation range of S1AP ID；
When determining that the variation range of MME S1AP ID corresponding with the user is in single MME, then according to the user identifier
Information determines that the association signaling of the user includes: to believe the attachment flow for carrying MME S1AP ID corresponding with the user
Order or service request process signaling or paging process signaling are determined as association signaling corresponding with the user.
6. a kind of device of information association characterized by comprising
Acquisition unit, for acquiring the signaling data of user by S1-MME interface；
Extraction unit, for extracting the user identity information carried in the signaling data according to collected signaling data；
Determination unit, for determining the association signaling of the user according to the user identity information；
When the corresponding process classification of the signaling data is service request process, the extraction unit is used to work as the signaling number
When according to for business request information, extracted from the signaling data eNB S1AP ID corresponding with the user, MME S1AP ID,
S-TMSI and E-RABID；
The determination unit will be for that will carry any one in eNB S1AP ID corresponding with the user, MME S1AP ID
Other service request process signalings of user identity information are determined as association signaling corresponding with the user；And it will carry
Have S-TMSI corresponding with the user attachment flow signaling tracing section updating process signaling or paging process signaling determine
For association signaling corresponding with the user；And the attachment flow signaling that E-RABID corresponding with the user will be carried
Or switching flow signaling is determined as association signaling corresponding with the user；
And/or
When the corresponding process classification of the signaling data is switching flow, the extraction unit is used to work as the signaling data and is
When switching preparation process message, source eNB S1AP ID corresponding with the user, source MME are extracted from the signaling data
S1AP ID and RABID；When the signaling data be switching allocation flow message when, from the signaling data extract with it is described
Corresponding purpose eNB S1AP ID of user, purpose MME S1AP ID and RABID；Purpose is extracted from switching notice process messages
MME S1AP ID；
The determination unit will be for that will carry source eNB S1AP ID corresponding with the user, source MME S1AP ID, purpose
Other switching flow signalings of any one user identity information are true in eNB S1AP ID, purpose MME S1AP ID and RABID
It is set to association signaling corresponding with the user；And the attachment flow signaling that RABID corresponding with the user will be carried
Or service request process signaling is determined as association signaling corresponding with the user.
7. device according to claim 6, which is characterized in that when the corresponding process classification of the signaling data is attachment stream
Cheng Shi, the extraction unit are used for when the signaling data is Attach Request message, extraction and institute from the signaling data
State the corresponding eNB S1AP ID and IMSI of user；When the signaling data is attachment response message, attachment refuse information and attachment
When completing one in message, eNB S1AP ID corresponding with the user, MME S1AP are extracted from the signaling data
ID and S-TMSI；
The determination unit, it is any one in eNB S1AP ID corresponding with the user, MME S1AP ID for that will carry
Other attachment flow signalings of a user identity information are determined as association signaling corresponding with the user；And it will carry
And the paging process signaling of the corresponding IMSI of the user is determined as association signaling corresponding with the user；And it will carry
Have S-TMSI corresponding with the user tracing section updating process signaling service request process signaling or paging process signaling
It is determined as association signaling corresponding with the user.
8. device according to claim 6, which is characterized in that when the corresponding process classification of the signaling data is tracking area
When more new technological process, the extraction unit is used for when the signaling data is tracing section updating request message, from the signaling number
ENB S1AP ID and old S-TMSI corresponding with the user is extracted according to middle；When the signaling data is tracing section updating request
When received message, eNB S1AP ID and new S-TMSI corresponding with the user is extracted from the signaling data；
The determination unit is any one in new and old S-TMSI and eNB S1AP ID corresponding with the user for that will carry
Other tracing section updating process signalings of a user identity information are determined as association signaling corresponding with the user；And it will
The attachment flow signaling or business for carrying any one user identity information in new and old S-TMSI corresponding with the user are asked
Process signaling or paging process signaling is asked to be determined as association signaling corresponding with the user.
9. device according to claim 6, which is characterized in that when the corresponding process classification of the signaling data is paging flow
Cheng Shi, the extraction unit are used for when the signaling data is paging request message, extraction and institute from the signaling data
It states user and corresponds to S-TMSI and IMSI；
The determination unit will be for that will carry any one user identifier in S-TMSI and IMSI corresponding with the user
Other paging process signalings of information are determined as association signaling corresponding with the user；And it will carry and the user
The attachment flow signaling of any one user identity information or tracing section updating process signaling in corresponding S-TMSI and IMSI
Or paging process signaling is determined as association signaling corresponding with the user.
10. device according to claim 8, which is characterized in that when the corresponding process classification of the signaling data is tracking
When area's more new technological process, the extraction unit is also used to when the signaling data is tracing section updating request message, from the letter
It enables and extracts MME S1AP ID corresponding with the user in data；According to its for carrying MME S1AP ID corresponding with the user
In his process signaling, the variation range of MME S1AP ID corresponding with the user is determined；
The determination unit is also used to when determining that the variation range of MME S1AP ID corresponding with the user is in single MME,
The attachment flow signaling for carrying MME S1AP ID corresponding with the user or service request process signaling or paging process are believed
Order is determined as association signaling corresponding with the user；
Alternatively, the extraction unit is also used to from the letter when the signaling data is that tracing section updating requests received message
It enables and extracts MME S1AP ID corresponding with the user in data；According to its for carrying MME S1AP ID corresponding with the user
In his process signaling, the variation range of MME S1AP ID corresponding with the user is determined；
The determination unit is also used to when determining that the variation range of MME S1AP ID corresponding with the user is in single MME,
Then by carry MME S1AP ID corresponding with the user attachment flow signaling service request process signaling or paging process
Signaling is determined as association signaling corresponding with the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890857.XA CN105554784B (en) | 2015-12-07 | 2015-12-07 | A kind of method and device of information association |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890857.XA CN105554784B (en) | 2015-12-07 | 2015-12-07 | A kind of method and device of information association |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105554784A CN105554784A (en) | 2016-05-04 |
| CN105554784B true CN105554784B (en) | 2019-05-14 |
Family
ID=55833669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510890857.XA Active CN105554784B (en) | 2015-12-07 | 2015-12-07 | A kind of method and device of information association |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105554784B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131885B (en) * | 2016-08-11 | 2019-07-09 | 中国联合网络通信集团有限公司 | A kind of wireless measurement report MR session association method and device |
| CN106332138B (en) * | 2016-08-31 | 2019-10-11 | 四川亨通网智科技有限公司 | A method of based on the signalling correlated acquisition MRO user information of S1-MME |
| CN108271195B (en) * | 2016-12-31 | 2021-04-09 | 中国移动通信集团福建有限公司 | Signaling association analysis method and device based on soft and hard acquisition |
| CN111601299B (en) * | 2020-05-09 | 2023-04-14 | 中国联合网络通信有限公司广东省分公司 | Information association backfill system under 5G framework |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316486A (en) * | 2011-09-15 | 2012-01-11 | 大唐移动通信设备有限公司 | Network log processing method and device thereof |
| CN103648125A (en) * | 2013-12-25 | 2014-03-19 | 北京炎强通信技术有限公司 | Method for monitoring long term evolution (LTE) network voice services |
| CN104486743A (en) * | 2014-12-29 | 2015-04-01 | 武汉虹信技术服务有限责任公司 | Method for user information correlation of XDR (external data representation) data of interfaces of core network |
| CN105517066A (en) * | 2015-11-24 | 2016-04-20 | 武汉虹信技术服务有限责任公司 | Method for identifying users from mass data of LTE S1-MME interface |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370228B (en) * | 2008-09-26 | 2012-06-06 | 华为技术有限公司 | Method, system and apparatus for user full-network tracing in network |
-
2015
- 2015-12-07 CN CN201510890857.XA patent/CN105554784B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316486A (en) * | 2011-09-15 | 2012-01-11 | 大唐移动通信设备有限公司 | Network log processing method and device thereof |
| CN103648125A (en) * | 2013-12-25 | 2014-03-19 | 北京炎强通信技术有限公司 | Method for monitoring long term evolution (LTE) network voice services |
| CN104486743A (en) * | 2014-12-29 | 2015-04-01 | 武汉虹信技术服务有限责任公司 | Method for user information correlation of XDR (external data representation) data of interfaces of core network |
| CN105517066A (en) * | 2015-11-24 | 2016-04-20 | 武汉虹信技术服务有限责任公司 | Method for identifying users from mass data of LTE S1-MME interface |
Non-Patent Citations (1)
| Title |
|---|
| LTE网络S1AP监测方案的研究与实现;李艳等;《电信科学》;20130120(第1期);第1-5节 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105554784A (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105554784B (en) | A kind of method and device of information association | |
| CN102326428B (en) | It was found that the method, apparatus and system of radio network problems | |
| EP2802185A3 (en) | Method and Apparatus for Adding Serving Cells in a Wireless Communication System | |
| CN105338584B (en) | A kind of method and device returning to LTE network | |
| CN103650590B (en) | A kind of residence reselecting and equipment | |
| EP3393101B1 (en) | Monitoring deciphered s1 packets on unified serving nodes | |
| EP3420748B1 (en) | Methods, systems, and computer readable media for distributing monitored network traffic | |
| US20170230822A1 (en) | Imsi acquisition method and device, and signalling monitoring system | |
| CN105517066B (en) | A kind of mass data user knowledge method for distinguishing of LTE S1-MME interface | |
| CN104168651B (en) | A kind of paging method and equipment | |
| CN107333311A (en) | A kind of method for preventing LTE terminal in Idle state initiating updating of tracking area flow repeatedly | |
| CN107147521A (en) | A kind of complaint business pre-warning monitoring method | |
| CN105515720B (en) | The correlating method of signaling and data, device and system | |
| RU2017102660A (en) | NETWORK ELEMENT SELECTION KNOT AND USER DEVICE REGISTRATION METHOD | |
| CN104768193A (en) | Method and system for associating signaling messages in LTE network switching process | |
| WO2017059707A1 (en) | Method and apparatus for identifying user position | |
| CN102905283B (en) | Communication anomaly analysis method and device | |
| EP2755415B1 (en) | Method for collecting mobile user information in network, enb, and system | |
| CN106257950B (en) | The treating method and apparatus of Denial of Service attack signaling in mobile communications network | |
| CN104735798B (en) | A kind of method and apparatus obtaining configuration resource | |
| CN108024214A (en) | A kind of area call method in broadband cluster system | |
| US10104561B2 (en) | Signaling message correlation in LTE access and core networks | |
| CN102238506A (en) | Signaling tracing method, device and system | |
| CN104662974B (en) | A kind of method and device of paging | |
| US9967790B2 (en) | Method and device for moving UE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |