CN109661028A - Update method, system, electronic equipment and the storage medium of tracking area code - Google Patents
Update method, system, electronic equipment and the storage medium of tracking area code Download PDFInfo
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- CN109661028A CN109661028A CN201710934849.XA CN201710934849A CN109661028A CN 109661028 A CN109661028 A CN 109661028A CN 201710934849 A CN201710934849 A CN 201710934849A CN 109661028 A CN109661028 A CN 109661028A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
- H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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Abstract
The embodiment of the present invention provides update method, system, electronic equipment and the storage medium of a kind of tracking area code.The method includes obtain message registration, message registration include the first caller TAC and corresponding city area code；Determine that the TAC of the second caller, the TAC of the second caller are the TAC of city area code and default matched first caller of city area code；Determine that the TAC of third caller, the TAC of third caller are the TAC with default unmatched second caller of TAC；It sends a warning message, warning information includes the TAC of third caller, so that system maintenance platform determines the corresponding city area code of TAC of third caller；The corresponding city area code of third calling and called TAC returned is received, so that SBC increases the TAC and city area code of third calling and called.The method obtains further judging there may be the second caller TAC of roaming erroneous judgement whether the TAC of the second caller is newly-increased TAC, can in time, be efficiently updated to newly-increased TAC by screening to the corresponding city area code of the first caller TAC.
Description
Technical field
The present embodiments relate to a kind of field of communication technology, especially a kind of update method of tracking area code, system, electricity
Sub- equipment and storage medium.
Background technique
VoLTE (Voice over Long Term Evolution, the voice on long term evolution) is based on IMS (IP
Multimedia Subsystem, IP multimedia subsystem) net LTE (Long Term Evolution, long term evolution) voice
Solution.
For VoLTE user when conversing, IMS net needs to have the function in city where when differentiating VoLTE user's communication,
And then whether roamed for subsequent user, roam charge, roaming ticket presentation etc. work foundation is provided.According to specification, the function by
SBC (Session Border Controller, Session Border Controller) is completed.
The concrete principle in place city is as follows when SBC differentiates VoLTE user's communication:
When SBC receives the calling of VoLTE Client-initiated, the signaling of request position information can be actively sent to LTE network,
The current TAC of the user (Tracking Area Code, tracking area code) information is eventually returned to SBC, SBC by LTE network
According to the TAC allocation list of the TAC and itself network element configuration, (TAC allocation list includes that every TAC and the corresponding of city area code are closed
System), the corresponding city area code of the TAC is mapped out, and the city area code is issued into the subsequent network element of IMS network by signaling and is referred to
It uses, with user's charging.
In above-mentioned function use process, a ring of most critical is TAC and city area code mapping table in SBC network element
Accuracy, for the table by manually being configured, configuration basis is branch company or wireless department in LTE network in the prior art
TAC adjustment or when newly-increased TAC, notifies SBC maintenance management personnel to update the allocation list manually.And in practical application,
Since network changes more frequent and branch company, wireless department and SBC maintenance management personnel, there is also the feelings that post is changed
Condition causes the problem of the information inaccuracy of TAC on SBC network element often occur in existing net.
SBC receives the TAC of LTE network return, but finds that there is no the TAC in the allocation list, i.e. SBC leakage is set newly-increased
TAC and when corresponding city area code relationship, SBC then can be by city area code (the usually provincial capital of the corresponding default of newly-increased TAC
City, such as Zhengzhou City city area code 0371), the judgement whether which roams is carried out according to the city area code of the default, and
The rates ground conversed using the city area code of the default as subsequent VoLTE.
It is understood that newly-increased TAC may be exactly the city area code in Zhengzhou just, it is also possible to not be the city in corresponding Zhengzhou
City's area code, but corresponding other districts and cities of Henan such as Luoyang, if occurring to converse in the VoLTE in Luoyang, the TAC quilt of the ticket of caller
It accidentally corresponds in 0371 city area code, Zhengzhou roaming information is shown on subsequent ticket, and carry out charging according to the roaming in Zhengzhou.
As it can be seen that notify IMS network to modify corresponding TAC not in time when adjusting TAC or newly-increased TAC due to LTE network,
So that SBC is defaulted as newly-increased TAC and specifies a corresponding city area code, and the city area code of the default is not that user actually occurs
The area code in city where call, newly-increased TAC are accidentally corresponded to the city area code of default.
The solution of the prior art is the correspondence table for regularly updating TAC, is newly-increased TAC to reduce for SBC
Probability.
It is understood that this solution implements extremely difficult, the variation of the TAC of network side is very frequent,
Process per the correspondence table for completely verifying a TAC is complicated, needless to say high frequency verify, the manpower paid and time at
This is very high, therefore still possibly the case where can not finding the variation of TAC in time in practical application.
Currently, there are no corresponding methods to solve the above problems for the prior art.
Summary of the invention
In view of the drawbacks of the prior art, the update method, system, electronics that the embodiment of the present invention provides a kind of tracking area code are set
Standby and storage medium.
On the one hand, the embodiment of the present invention provides a kind of update method of tracking area code, which comprises
The message registration of preset time period is obtained, the message registration includes tracking area code TAC and the institute of the first caller
The corresponding city area code of TAC of the first caller is stated, the TAC of first caller is Session Border Controll SBC received by LTE
The TAC that network is sent, the city area code are TAC and city of the SBC according to the TAC of first caller and itself storage
What the corresponding relationship of area code obtained；
Determine that the TAC of the second caller, the TAC of second caller are that the city area code and default city area code are matched
The TAC of first caller, default city area code are SBC according to newly-increased TAC, default specified city area code, the newly-increased TAC
It is the TAC in addition to the TAC of SBC storage；
Determine that the TAC of third caller, the TAC of the third caller are the TAC with default unmatched second caller of TAC,
The default TAC is the corresponding TAC of default city area code；
It sends a warning message, the warning information includes the TAC of the third caller, so that system maintenance platform determines institute
State the corresponding city area code of TAC of third caller；
The corresponding city area code of third calling and called TAC that the received system maintenance platform returns is sent to SBC, with
Increase in first corresponding relationship for SBC the third calling and called TAC and corresponding city area code.
On the other hand, the embodiment of the present invention provides a kind of updating device of tracking area code, the system comprises:
Module is obtained, obtains the message registration of preset time period, the message registration includes the tracking area code of the first caller
TAC and the corresponding city area code of the TAC of first caller, the TAC of first caller are that Session Border Controll SBC connects
The TAC sent by LTE network received, the city area code are SBC according to the TAC of first caller and itself storage
What TAC and the corresponding relationship of city area code obtained；
First determining module, for determine the TAC of the second caller, the TAC of second caller be the city area code with
Default the TAC of matched first caller of city area code, default city area code is SBC according to newly-increased TAC, defaults specified city
City's area code, the newly-increased TAC are the TAC in addition to the TAC of SBC storage；
Second determining module, for determining that the TAC of third caller, the TAC of the third caller are mismatched with default TAC
The second caller TAC, the default TAC is the corresponding TAC of default city area code；
First sending module, for sending a warning message, the warning information includes the TAC of the third caller, for
System maintenance platform determines the corresponding city area code of the TAC of the third caller；
Second sending module, the corresponding city third calling and called TAC for returning to the received system maintenance platform
City's area code is sent to SBC, so that SBC increases the TAC of the third calling and called and corresponding in first corresponding relationship
City area code.
On the other hand, the embodiment of the present invention also provides a kind of electronic equipment, including memory, processor, bus and deposits
The computer program that can be run on a memory and on a processor is stored up, the processor is realized when executing described program with top
The step of method.
On the other hand, the embodiment of the present invention also provides a kind of storage medium, is stored thereon with computer program, described program
The step of method as above is realized when being executed by processor.
As shown from the above technical solution, the update method, system, electronic equipment of tracking area code provided in an embodiment of the present invention
And storage medium, the method are screened by the corresponding city area code of the first caller TAC to message registration, obtain possibility
In the presence of the TAC of the second caller of roaming erroneous judgement, further judge whether the TAC of the second caller is newly-increased TAC, if so, increasing
To the first corresponding relationship of SBC, in time, efficiently newly-increased TAC can be updated.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the update method of tracking area code provided in an embodiment of the present invention；
Fig. 2 is a kind of flow diagram of the update method for tracking area code that further embodiment of this invention provides；
Fig. 3 is the principle flow chart of the update method for the tracking area code that further embodiment of this invention provides；
Fig. 4 is a kind of structural schematic diagram of the updating device for tracking area code that further embodiment of this invention provides；
Fig. 5 is the structural schematic diagram for a kind of electronic equipment that further embodiment of this invention provides.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention is explicitly described, it is clear that described embodiment is the present invention
Embodiment a part of the embodiment, instead of all the embodiments.
The term of the embodiment of the present invention is explained:
VoLTE is a kind of IP data transmission technology, be not necessarily to 2G/3G net, whole service bearers on 4G network, it can be achieved that number
According to the unification with voice service under consolidated network.
The corresponding tracking area of TAC (Tracking Area Code) is the region for carrying out paging and location updating, class
It is similar in UMTS (Universal Mobile Telecommunications System, Universal Mobile Communication System) network
The concept of LAC (location area code, Location Area Code).TAC can one region of unique identification, the corresponding area a TAC
Domain may include one or more cells.
IMS is a kind of completely new multimedia service form, and it is more novel, more diversified that it can satisfy present terminal client
The demand of multimedia service is the core net control framework of VoLTE business.
SBC is located at IMS core network edge, is first node of terminal access VOLTE network, SBC is as IMS core
The signaling proxy and Media proxy of net, main purpose are isolation access net and IMS core net, realize NAT (Network
Address Translation, network address translation) it passes through, Firewall Traversing, QOS (Quality of Service, service
Quality) control, network security, TAC to the functions such as city area code mapping.
Fig. 1 shows a kind of flow diagram of the update method of tracking area code provided in an embodiment of the present invention.
As shown in Figure 1, method provided in an embodiment of the present invention specifically includes the following steps:
Step 11, the message registration for obtaining preset time period, the message registration includes the tracking area code TAC of the first caller
And the corresponding city area code of TAC of first caller, the TAC of first caller are that Session Border Controll SBC is received
The TAC sent by LTE network, the city area code is SBC according to the TAC of the first caller and TAC of itself storage
It is obtained with the corresponding relationship of city area code；
The updating device of the tracking area code of the embodiment of the present invention is the Optimization Platform of IMS network, is with independent process function
The third-party server of energy is verified TAC applied to realization in the embodiment of the present invention, is updated.
Optionally, the message registration of extraction is the message registration for the calling having turned on, including ongoing calling, with
And completed calling.The process of call proceeding can be described in detail in message registration, comprising: type of call (such as answer charging, response
Freely, failure, time-out etc.), time started, response time, air time, rear subscriber number, the TAC of caller and corresponding
City area code etc..
Optionally, the VoLTE calling of user is sent to IMS network by LTE network, when SBC receives Client-initiated calling,
To LTE network request position information, SBC receives the TAC of caller, and the TAC of caller and described first is corresponded to based on the received
Relationship maps out the corresponding city area code of TAC of caller, determines whether user roams according to the city area code.Subsequent signaling prison
Examining system extracts the TAC and city area code of caller from SBC, generates the message registration, server is again from signaling monitoring system
Obtain the message registration of preset time period.
Optionally, for signaling monitoring system for being monitored to the signaling in network, whole includes acquisition, processing and analysis
Three big modules.Acquisition module receives initial data from VoLTE network, tracks the various signaling messages of the same calling procedure, from
Business information is obtained in these message and is analyzed, to form user's communication signaling record.Processing module is according to user's communication
Signaling record, generates pre- statistical form, is monitored, and database is written, and analysis module provides data query and Analysis Service.
Step 12, the TAC for determining the second caller, the TAC of second caller are the city area code and default metropolitan district
The TAC of number matched first caller, default city area code is SBC according to newly-increased TAC, defaults specified city area code, institute
Stating newly-increased TAC is the TAC in addition to the TAC of SBC storage；
Optionally, when the received TAC of SBC is strange, newly-increased TAC, the not stored city for having the newly-increased TAC certain SBC
Area code directly specifies a default city area code for newly-increased TAC, i.e. the area code in city where default user is default metropolitan district
Number.
Optionally, the updating device of tracking area code screens the TAC of first caller, and screening obtains the city
Area code is to default the TAC of the first caller of city area code, it is to be understood that if the corresponding city area code of the TAC of caller is
When the default city area code of SBC, which is also to judge whether to be roamed according to default city area code, then the call
Record there may be roaming misjudgment.
There may be two kinds of situations for the message registration: one, for SBC, the TAC of the second caller is the TAC of itself storage,
Defaulting city area code is that SBC is obtained according to storage mapping, i.e., the area code in the really corresponding default city of practical call, two, to SBC
For, the TAC of the second caller is newly-increased TAC, and default city area code is specified by SBC.
Optionally, for the first case, the updating device of tracking area code is without processing, for the second situation, quite
In tracking area code updating device according to message registration, find newly-increased TAC.
Step 13, the TAC for determining third caller, the TAC of the third caller are and default unmatched second caller of TAC
TAC, the default TAC is the corresponding TAC of default city area code；
Optionally, it for the TAC of second caller, is further screened, is explicitly contemplated as being default metropolitan district
Number the reason of belong to above-mentioned any situation.
Optionally, the updating device of tracking area code is matched according to the TAC of the second caller with default TAC, if second
The TAC of caller is default TAC, then it represents that call occurs to belong to the first above-mentioned situation, the call in default city area code really
The TAC of first caller of record is correctly configured.
If the TAC of the second caller is not any one default TAC, then it represents that the TAC of the second caller is for SBC
The newly-increased TAC of LTE network belongs to above-mentioned second situation, and the city area code that SBC is determined in step 11 may be mistake, leads to
City area code in words record may be mistake.
Optionally, the TAC by qualified second caller is screened, the TAC as third caller.
Step 14 sends a warning message, and the warning information includes the TAC of the third caller, so that system maintenance is flat
Platform determines the corresponding city area code of the TAC of the third caller；
In embodiments of the present invention, SBC is according to the TAC itself stored and the first corresponding relationship of city area code, to caller
TAC carries out roaming judgement, generates the ticket of corresponding message registration, for ticketing, display ticket spot.Since and described
The TAC of third caller is strange, newly-increased TAC to SBC, then the updating device of either SBC or tracking area code does not all have
The corresponding city area code of TAC for storing the third caller, need to be determined by system maintenance platform.
Optionally, system maintenance platform is to deposit in LTE network for safeguarding the updating device of the tracking area code of TAC update
It contains newest TAC and corresponds to table, receive the TAC of the third caller, and obtain the corresponding metropolitan district of TAC of the third caller
Number, and it is back to the updating device of the tracking area code.
Step 15 receives the corresponding city area code of third calling and called TAC that the system maintenance platform returns, and is sent to
SBC, for SBC increase in first corresponding relationship third calling and called TAC and corresponding city area code.
The TAC that high frequency update SBC is no longer sticked in the embodiment of the present invention corresponds to table, but is absorbed in practical application field
Scape obtains the corresponding city area code of the first caller TAC of message registration for each message registration actually occurred as default city
The TAC of second caller of city's area code is filtered out there may be the message registration of roaming erroneous judgement, further to judge the second caller
The reason of TAC is default city area code is that newly-increased TAC is issued when being appointed as default city area code by SBC in the second caller TAC
Warning information targetedly verifies the TAC of third caller by system maintenance personnel, is updated dimension to newly-increased TAC
Shield.
It is understood that may directly be deposited to each since roaming erroneous judgement problem is closely related with message registration
It handled, analyzed in the message registration of roaming erroneous judgement, targetedly, find the problem of specifying mistake to cause by SBC in real time,
TAC compared to simple update SBC corresponds to table, and maintenance efficiency greatly improves.
For example illustrate the embodiment of the present invention below:
When Henan SBC receives the newly-increased TAC of LTE network return, the area code 0371 in directly specified Zhengzhou is used as VoLTE
The location of user obtains TAC corresponding to 0371 stored on the SBC of Henan, these are worked as then 0371 is default city area code
The corresponding TAC in Zhengzhou that preceding Henan SBC is stored, referred to as default TAC.
The updating device of tracking area code obtains the message registration in Henan, and extracts the TAC of caller, obtains SBC and is stored in advance
TAC and city area code corresponding relationship, simulate the TAC of the caller corresponding city area code on SBC, the message registration can be predicted
Corresponding city area code.
If caller TAC corresponds to Zhengzhou in message registration, it is understood that there may be two kinds of situations: one, it is strictly Zhengzhou, two, write from memory
Recognize and is appointed as Zhengzhou.
For the TAC of the caller in each corresponding Zhengzhou, according to the default TAC pre-established and pair for defaulting city area code
Should be related to, determine whether the TAC of caller matches with default TAC: if matching, expression belongs to situation one, and the message registration is corresponding
Ticket is out of question；If mismatching, send a warning message, so that system maintenance platform determines the correspondence city area code of caller TAC, and
The TAC of newly-increased caller and corresponding city area code.
The update method of tracking area code provided in this embodiment passes through the corresponding city the first caller TAC to message registration
City's area code is screened, and obtains further judging that the TAC of the second caller is there may be the TAC of the second caller of roaming erroneous judgement
It is no that in time, efficiently newly-increased TAC can be updated if so, increasing to the first corresponding relationship of SBC for newly-increased TAC.
As shown in Figure 1, on the basis of the above embodiments, the update side for the tracking area code that further embodiment of this invention provides
Method, after the TAC of second caller of determination, the method also includes:
Message registration information bank is established, the message registration information bank includes the corresponding call of TAC of second caller
Record.
Optionally, the TAC of second caller is the city area code and default matched first caller of city area code
TAC, it is understood that there may be roaming erroneous judgement problem, it would be possible to the message registration information bank is stored in by the message registration of roaming erroneous judgement,
Be conducive to it is subsequent to may by roaming erroneous judgement message registration further be screened.
After the step of TAC of the determining third caller, the method also includes:
Delete message registration corresponding with the default TAC of matched second caller of TAC in message registration information bank.
It is understood that by the real-time servicing to message registration information bank, can timely releasing memory, be convenient for tracking area
The updating device of code reads the message registration of message registration information bank in real time.
Other steps of the present embodiment are similar to previous embodiment step, and this embodiment is not repeated.
The update method of tracking area code provided in this embodiment, by establishing message registration information bank, it would be possible to be roamed
The message registration of erroneous judgement is stored in the message registration information bank, is conducive to subsequent to each message registration that may be judged by accident by roaming
Carry out further remedial measure.
As shown in Figure 1, on the basis of the above embodiments, the update side for the tracking area code that further embodiment of this invention provides
Method, before the TAC of the determining third caller, the method also includes:
Default information library is established, the default information library includes the corresponding default TAC of default city area code；
According to the TAC update table obtained in advance, accuracy verification is carried out to the default information library.
Optionally, the updating device of the tracking area code extracts the default city area code configured on SBC, the timing of this step
It is not particularly limited, as long as before the step 13.
Optionally, when the TAC that the received LTE network of SBC returns is to increase TAC, the not stored metropolitan district for having the newly-increased TAC newly
Number when, directly specify a city area code for newly-increased TAC, i.e. the area code in city where default user be the city area code specified,
The metropolitan district is known as to default city area code.
It optionally, is index to default city area code after the updating device of the tracking area code obtains default city area code,
Obtain the default TAC of the corresponding default city area code stored on SBC.
Optionally, default TAC is the corresponding TAC of default city area code that current SBC is stored, and default TAC is correspondingly
Area is really in the corresponding city scope of default city area code.One default city area code has multiple default TAC.
Optionally, according to default city area code and default TAC, default information library is established.
Optionally, after the completion of the default information library is established, the TAC stored with the wireless department of LTE network updates table, by
Item carries out accuracy verification to default TAC, it is ensured that the really corresponding default city area code of the default TAC, to guarantee that information is accurate
It is errorless.
Optionally, the corresponding metropolitan district of third calling and called TAC that the step 15, the reception system maintenance platform return
After number, the method also includes:
Increase in the default information library third calling and called TAC and corresponding city area code.
Optionally, after the default information library verification is completed, although having done accuracy verification, can only guarantee to write from memory
Recognizing information bank whithin a period of time is accurately, since the variation for verifying process complexity and TAC is very frequent, in practical application not
Can guarantee default information library is always accurate, it is possible to which there are newly-increased TAC default information libraries to omit the case where configuring.
Optionally, the newly-increased TAC obtained according to step 15 carries out real-time update to the default database.
Other steps of the present embodiment are similar to previous embodiment step, and this embodiment is not repeated.
The update method of tracking area code provided in this embodiment, by establishing default information library, and to the default information
Library synchronizes update, can further improve the update efficiency of TAC.
Fig. 2 is a kind of flow diagram of the update method for tracking area code that further embodiment of this invention provides；
As shown in Fig. 2, on the basis of the above embodiments, the update side for the tracking area code that further embodiment of this invention provides
Method, it is described receive the corresponding city area code of third calling and called TAC that the system maintenance platform returns after, the method is also wrapped
It includes:
If it is default city area code that step 16, judgement, which know the corresponding city area code of the TAC of the third caller not, send
Message is judged by accident to charging application server AS, is produced with the corresponding message registration of TAC for notifying charging AS to correct the third caller
Raw ticket.
For SBC, the TAC of third caller is newly-increased TAC, and default city area code is specified by SBC default, it is also possible to be deposited
In two kinds of situations:
One, increasing TAC newly is also the TAC for defaulting city, i.e., practical call is also to occur in default city, two, newly-increased TAC not
It is the TAC for defaulting city, the spot actually conversed is not in default city.
The TAC of third caller is the newly-increased TAC of LTE network, and the roaming judgement of the message registration is it is possible that problem.
Since the TAC of third caller is strange, newly-increased TAC for SBC, then the updating device of tracking area code can not yet
Determine that the TAC of third caller belongs to above-mentioned the first situation or second situation, by system maintenance platform to third master
The TAC cried is verified.
If the corresponding city area code of the TAC of third caller is not default city area code, then it represents that the 3rd TAC is in SBC
Middle leakage is set, and the updating device of tracking area code sends the maintenance department of configuration message to SBC, configured on SBC the TAC with it is corresponding
City area code, the updating device of tracking area code also send erroneous judgement message to charging AS, to notify charging AS to correct the call in time
The error bills generated are recorded, wherein amendment includes amendment telephone expenses and call spot.
It is basic that AS (Application Server, application server) in IMS domain is responsible for offer VoLTE mediaphone
Business and supplementary service, while conversing VoLTE and carrying out the production of charging control and charge information.
If the corresponding city area code of the TAC of caller is precisely to default the TAC in city, system maintenance personnel return should
TAC and corresponding city area code, so that the updating device of tracking area code sends the maintenance department of configuration message to SBC, in SBC
Upper configuration TAC and corresponding city area code, it is ensured that default information library is correctly updated.
In the prior art, the mistake of the specified default city area code of SBC also will lead to what IMS network erroneous judgement ticket was shown
Roaming place and error count roaming charges.It finds that error count is taken in user, after receiving customer complaint, reduces or remits telephone expenses for user, then as early as possible
The correspondence table of corresponding TAC is updated, but this method is only used for post, it is passive to compare, and can not actually solve accidentally to show
The problem of roaming place and error count are taken.
Other steps of the present embodiment are similar to previous embodiment step, and this embodiment is not repeated.
The update method of tracking area code provided in this embodiment, by being carried out for the closely related message registration of ticket
The problem of analysis is determining the message registration there are after problem, and discovery is caused by configuration error in real time, carries out prior to customer complaint
Issue handling, adjustment call rate and ticket display problem, can notify maintenance personnel to update data configuration table immediately in time, from
And maintenance efficiency is improved, avoid customer complaint.
In order to more fully understand technology contents of the invention, on the basis of the above embodiments, the present embodiment is described in detail
The update method of the tracking area code of offer.
For the generation that can only reduce problems by the verification of regularly data configuration table in the prior art, but due to
Network variation is constantly occurring, and periodically configuration is verified can not evade problems in time.
The embodiment of the present invention propose method can find the problem of being caused by configuration error in real time, prior to customer complaint into
Row issue handling, adjustment call rate and ticket display problem, can notify maintenance personnel to update data configuration table immediately in time,
To improve maintenance efficiency, customer complaint is avoided.
Fig. 3 shows the principle flow chart of the update method of the tracking area code of further embodiment of this invention offer.
As shown in figure 3, being described as follows:
Step S101: the default area code to configure on SBC establishes information bank 1, i.e., aforementioned default information library for index.
Default area code such as 0371 to configure on SBC establishes a default TAC and default city area code for index by hand
(such as 0371) corresponding information bank.After the completion of the information bank is established, accuracy verification is carried out one by one with wireless department, it is ensured that letter
It ceases accurate.
Step 102: establishing information bank 2, i.e., aforementioned message registration information bank.
It optionally, is basic data with existing net VoLTE message registration, retrieval generates the related note containing default area code information
It records and information bank 2. is written
Based on the big data in VoLTE signaling monitoring system, primary call is extracted from user's communication signaling record
Middle record saves the record, and incite somebody to action this if the corresponding city area code of the TAC of the message registration contains default city area code
The information such as calling both sides number, call time corresponding to item record and the record are stored in information bank 2.
Step 103: extracting TAC information from information bank 2, check the TAC information whether in information bank 1.
Step S104: if in information bank 1, then it represents that the TAC is correctly configured, system automatically by this record from
It is deleted in information bank 2.
Step S105: if the TAC information not in information bank 1, judges the TAC that the TAC newly increases for existing net, system
Issue alarm, all the elements recorded in warning information containing this in information bank 2, so that system maintenance personnel are according to radio section
The information of door feedback confirms whether the new TAC of this is to default the newly-increased TAC in city.
Step S106: after system maintenance personnel verify the TAC information with wireless personnel according to warning information, if the TAC
It is not the corresponding TAC in default city, then it represents that the TAC information leakage is set, and system maintenance personnel notify SBC maintenance department to exist immediately
The TAC and the area code information to Yingcheng City are configured on network element, notice billing department corrects the wrong charging generated under the TAC in time
Record.
Step S107: if the TAC is the default corresponding TAC in city, system maintenance personnel need to add the TAC with
Default city area code is recorded in information bank 1, it is ensured that the record of information bank 1 is correctly updated.
The update method of tracking area code provided in this embodiment, at least has following technical effect that
Judge whether the TAC generated in practical call is newly-increased TAC, without carrying out the network rebuilding, without putting into hardware money
Source can rapidly and efficiently find and solve the problems, such as that existing net exists.
Fig. 4 shows a kind of structural schematic diagram of the updating device of tracking area code of further embodiment of this invention offer.
Referring to Fig. 4, on the basis of the above embodiments, the updating device of tracking area code provided in this embodiment, the dress
It sets including obtaining module 41, the first determining module 42, the second determining module 43, the first sending module 44 and the second sending module
45, in which:
The message registration that module 41 is used to obtain preset time period is obtained, the message registration includes the tracking of the first caller
Area code TAC, the TAC of first caller are the received TAC sent by LTE network of Session Border Controll SBC；For basis
The TAC and the first corresponding relationship of first caller, determine the corresponding city area code of the TAC of first caller, described
One corresponding relationship is the TAC of SBC storage and the corresponding relationship of city area code；First determining module 42 is for determining the second caller
TAC, the TAC of second caller are the TAC of the city area code and default matched first caller of city area code, the default
City area code is SBC according to newly-increased TAC, defaults specified city area code, the newly-increased TAC is in addition to the TAC of SBC storage
TAC；Second determining module 43 is used to determine that the TAC of third caller, the TAC of the third caller to be unmatched with default TAC
The TAC of second caller, the default TAC are the corresponding TAC of default city area code；First sending module 44 is accused for sending
Alert information, the warning information includes the TAC of the third caller, so that system maintenance platform determines the third caller
The corresponding city area code of TAC；Second sending module 45 is used for the third calling and called for returning to the received system maintenance platform
The corresponding city area code of TAC is sent to SBC, so that SBC increases the TAC of the third calling and called in first corresponding relationship
And corresponding city area code.
Optionally, the message registration that the message registration that module 41 is extracted is the calling having turned on is obtained
Optionally, judge since the roaming judgement of message registration is the city area code that is mapped according to SBC, herein
According to the TAC and the first corresponding relationship of first caller, the TAC of analog caller corresponding city area code on SBC.
Optionally, the first determining module 42 screens the TAC of first caller, and screening obtains the city area code
It is the TAC for defaulting the first caller of city area code, it is to be understood that if the corresponding city area code of the TAC of caller is SBC's
When defaulting city area code, which is also to judge whether to be roamed according to default city area code, then the message registration
It there may be roaming misjudgment.
There may be two kinds of situations for the message registration: one, for SBC, the TAC of the second caller is the TAC of itself storage,
Defaulting city area code is that SBC is obtained according to storage mapping, i.e., the area code in the really corresponding default city of practical call, two, to SBC
For, the TAC of the second caller is newly-increased TAC, and default city area code is specified by SBC.
Optionally, for the first case, the first determining module 42 is without processing, for the second situation, be equivalent to
The updating device of track area code finds newly-increased TAC according to message registration.
Optionally, for the TAC of second caller, the second determining module 43 is further screened, clear to be recognized
To belong to above-mentioned any situation the reason of being default city area code.
Optionally, the second determining module 43 is matched according to the TAC of the second caller with default TAC, if the second caller
TAC be default TAC, then it represents that call really occur default city area code, belong to the first above-mentioned situation, the message registration
The TAC of the first caller correctly configure.
If the TAC of the second caller is not any default TAC, then it represents that the TAC of the second caller is LTE for SBC
The newly-increased TAC of network, belongs to above-mentioned second situation, and the city area code determined in step 12 may be mistake.
Optionally, the TAC by qualified second caller is screened, the TAC as third caller.
In embodiments of the present invention, SBC is according to the TAC itself stored and the first corresponding relationship of city area code, to caller
TAC carries out roaming judgement, generates the ticket of corresponding message registration, for ticketing, display ticket spot.Since and described
The TAC of third caller is strange, newly-increased TAC to SBC, then the TAC that either SBC does not store the third caller is corresponded to
City area code, need to be determined by system maintenance platform.
Optionally, system maintenance platform is to deposit in LTE network for safeguarding the updating device of the tracking area code of TAC update
It contains newest TAC and corresponds to table, receive the TAC of the third caller, and obtain the corresponding metropolitan district of TAC of the third caller
Number, and it is back to second sending module 45.
Described device further includes first establishing module, for establishing message registration information bank, the message registration information bank
The corresponding message registration of TAC including second caller.
Described first establishes module, is also used to delete in message registration information bank and default matched second caller of TAC
The corresponding message registration of TAC.
Described device further includes second establishing module, and for establishing default information library, the default information library includes described
Default the corresponding default TAC of city area code；According to the TAC update table obtained in advance, the default information library is carried out quasi-
True property verification.
Described device further includes second establishing module, is also used to increase the third calling and called in the default information library
TAC and corresponding city area code.
Described device further includes correction module, if for judging to know the corresponding city area code of TAC of the third caller
It is not default city area code, sends erroneous judgement message to charging application server AS, to notify charging AS to correct the third caller
The ticket that generates of the corresponding message registration of TAC.
The acquisition module is also used to obtain the message registration from signaling monitoring system.
The updating device of tracking area code provided in this embodiment, can be used for executing the method for above method embodiment, this reality
It applies and repeats no more.
The updating device of tracking area code provided in this embodiment, the first caller by the first determining module to message registration
The corresponding city area code of TAC is screened, obtain there may be roaming erroneous judgement the second caller TAC, the second determining module into
One step judges whether the TAC of the second caller is newly-increased TAC, if so, the first corresponding relationship of SBC is increased to, it can in time, efficiently
Newly-increased TAC is updated.
Fig. 5 shows the structural schematic diagram of a kind of electronic equipment of further embodiment of this invention offer.
Refering to Fig. 5, electronic equipment provided in an embodiment of the present invention, the electronic equipment include memory (memory) 51,
Processor (processor) 52, bus 53 and it is stored in the computer program that can be run on memory 51 and on a processor.
Wherein, the memory 51, processor 52 complete mutual communication by the bus 53.
The processor 52 is used to call the program instruction in the memory 51, realizes when executing described program as schemed
The method of 1- Fig. 2.
In another embodiment, following method is realized when the processor executes described program:
After the step of TAC of second caller of determination, the method also includes:
Message registration information bank is established, the message registration information bank includes the corresponding call of TAC of second caller
Record.
In another embodiment, following method is realized when the processor executes described program:
After the step of TAC of the determining third caller, the method also includes:
Delete message registration corresponding with the default TAC of matched second caller of TAC in message registration information bank.
In another embodiment, before the step of TAC of the determining third caller, the method also includes:
Default information library is established, the default information library includes the corresponding default TAC of default city area code；
According to the TAC update table obtained in advance, accuracy verification is carried out to the default information library.
In another embodiment, the third calling and called TAC for receiving the system maintenance platform return is corresponding
After the area code of city, the method also includes:
Increase in the default information library third calling and called TAC and corresponding city area code.
In another embodiment, following method is realized when the processor executes described program:
After the corresponding city area code of third calling and called TAC for receiving the system maintenance platform return, the side
Method further include:
If it is default city area code that judgement, which knows the corresponding city area code of the TAC of the third caller not, sends erroneous judgement and disappear
Breath to charging application server AS, with notify charging AS correct the third caller the corresponding message registration of TAC generate if
It is single.
In another embodiment, realize following method when the processor executes described program: the method is also wrapped
Include: it is described obtain preset time period message registration the step of be specially；
The message registration is obtained from signaling monitoring system.
Electronic equipment provided in this embodiment can be used for executing the corresponding program of method of above method embodiment, this reality
It applies and repeats no more.
Electronic equipment provided in this embodiment, at least has following technical effect that
The first caller TAC corresponding city area code to message registration is realized when executing described program by the processor
It is screened, obtains further judging whether the TAC of the second caller is new there may be the TAC of the second caller of roaming erroneous judgement
Increase TAC, if so, increasing to the first corresponding relationship of SBC, in time, efficiently newly-increased TAC can be updated
A kind of storage medium that further embodiment of this invention provides is stored with computer program on the storage medium, institute
It states and realizes when program is executed by processor such as the step of Fig. 1.
In another embodiment, following method is realized when described program is executed by processor:
After the step of TAC of second caller of determination, the method also includes:
Message registration information bank is established, the message registration information bank includes the corresponding call of TAC of second caller
Record.
In another embodiment, following method is realized when described program is executed by processor:
After the step of TAC of the determining third caller, the method also includes:
Delete message registration corresponding with the default TAC of matched second caller of TAC in message registration information bank.
In another embodiment, before the step of TAC of the determining third caller, the method also includes:
Default information library is established, the default information library includes the corresponding default TAC of default city area code；
According to the TAC update table obtained in advance, accuracy verification is carried out to the default information library.
In another embodiment, the third calling and called TAC for receiving the system maintenance platform return is corresponding
After the area code of city, the method also includes:
Increase in the default information library third calling and called TAC and corresponding city area code.
In another embodiment, the third calling and called TAC for receiving the system maintenance platform return is corresponding
After the area code of city, the method also includes:
If it is default city area code that judgement, which knows the corresponding city area code of the TAC of the third caller not, sends erroneous judgement and disappear
Breath to charging application server AS, with notify charging AS correct the third caller the corresponding message registration of TAC generate if
It is single.
In another embodiment, following method is realized when described program is executed by processor:
The method also includes: it is described obtain preset time period message registration the step of be specially；
The message registration is obtained from signaling monitoring system.
Storage medium provided in this embodiment realizes the side of above method embodiment when described program is executed by processor
Method, this implementation repeat no more.
Storage medium provided in this embodiment is carried out by the corresponding city area code of the first caller TAC to message registration
Screening obtains further judging whether the TAC of the second caller is newly-increased there may be the TAC of the second caller of roaming erroneous judgement
TAC can in time, efficiently be updated newly-increased TAC if so, increasing to the first corresponding relationship of SBC
Further embodiment of this invention discloses a kind of computer program product, and the computer program product is non-including being stored in
Computer program in transitory computer readable storage medium, the computer program include program instruction, when described program refers to
When order is computer-executed, computer is able to carry out method provided by above-mentioned each method embodiment, for example,
The message registration of preset time period is obtained, the message registration includes tracking area code TAC and the institute of the first caller
The corresponding city area code of TAC of the first caller is stated, the TAC of first caller is Session Border Controll SBC received by LTE
The TAC that network is sent, the city area code are TAC and city of the SBC according to the TAC of first caller and itself storage
What the corresponding relationship of area code obtained；
Determine that the TAC of the second caller, the TAC of second caller are that the city area code and default city area code are matched
The TAC of first caller, default city area code are SBC according to newly-increased TAC, default specified city area code, the newly-increased TAC
It is the TAC in addition to the TAC of SBC storage；
Determine that the TAC of third caller, the TAC of the third caller are the TAC with default unmatched second caller of TAC,
The default TAC is the corresponding TAC of default city area code；
It sends a warning message, the warning information includes the TAC of the third caller, so that system maintenance platform determines institute
State the corresponding city area code of TAC of third caller；
The corresponding city area code of third calling and called TAC that the received system maintenance platform returns is sent to SBC, with
Increase in first corresponding relationship for SBC the third calling and called TAC and corresponding city area code.
It will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments is wrapped
Certain features for including rather than other feature, but the combination of the feature of different embodiments mean in the scope of the present invention it
It is interior and form different embodiments.
It will be understood by those skilled in the art that each step in embodiment can be implemented in hardware, or at one or
The software module run on the multiple processors of person is realized, or is implemented in a combination thereof.Those skilled in the art should manage
Solution, can be used in practice microprocessor or digital signal processor (DSP) to realize according to an embodiment of the present invention one
The some or all functions of a little or whole components.The present invention is also implemented as executing method as described herein
Some or all equipment or system program (for example, computer program and computer program product).
Although the embodiments of the invention are described in conjunction with the attached drawings, but those skilled in the art can not depart from this hair
Various modifications and variations are made in the case where bright spirit and scope, such modifications and variations are each fallen within by appended claims
Within limited range.
Claims (10)
1. a kind of update method of tracking area code, which is characterized in that the described method includes:
The message registration of preset time period is obtained, the message registration includes the tracking area code TAC and described the of the first caller
The corresponding city area code of the TAC of one caller, the TAC of first caller are Session Border Controll SBC received by LTE network
The TAC of transmission, the city area code are SBC according to the TAC of first caller and the TAC and city area code of itself storage
Corresponding relationship obtain；
Determine that the TAC of the second caller, the TAC of second caller are the city area code and default city area code matched first
The TAC of caller, default city area code are SBC according to newly-increased TAC, default specified city area code, the newly-increased TAC is to remove
TAC other than the TAC of SBC storage；
Determine that the TAC of third caller, the TAC of the third caller are the TAC with default unmatched second caller of TAC, it is described
Defaulting TAC is the corresponding TAC of default city area code；
It sends a warning message, the warning information includes the TAC of the third caller, so that system maintenance platform determines described
The corresponding city area code of the TAC of three callers；
The corresponding city area code of third calling and called TAC that the received system maintenance platform returns is sent to SBC, for
SBC increase in first corresponding relationship third calling and called TAC and corresponding city area code.
2. described according to the method described in claim 1, it is characterized by: after the step of the TAC of the second caller of the determination
Method further include:
Message registration information bank is established, the message registration information bank includes the corresponding message registration of TAC of second caller.
3. described according to the method described in claim 2, it is characterized by: after the step of the TAC of the determining third caller
Method further include:
Delete message registration corresponding with the default TAC of matched second caller of TAC in message registration information bank.
4. described according to the method described in claim 1, it is characterized by: before the step of the TAC of the determining third caller
Method further include:
Default information library is established, the default information library includes the corresponding default TAC of default city area code；
According to the TAC update table obtained in advance, accuracy verification is carried out to the default information library.
5. according to the method described in claim 4, it is characterized by: the third master for receiving the system maintenance platform and returning
After the called corresponding city area code of TAC, the method also includes:
Increase in the default information library third calling and called TAC and corresponding city area code.
6. according to the method described in claim 1, it is characterized by: the third master for receiving the system maintenance platform and returning
After the called corresponding city area code of TAC, the method also includes:
If it is default city area code that judgement, which knows the corresponding city area code of the TAC of the third caller not, erroneous judgement message is sent extremely
Charging application server AS, to notify charging AS to correct the ticket that the corresponding message registration of TAC of the third caller generates.
7. according to the method described in claim 1, it is characterized by: the method also includes: it is described to obtain preset time period
The step of message registration is specially；
The message registration is obtained from signaling monitoring system.
8. a kind of updating device of tracking area code, which is characterized in that the system comprises:
Module is obtained, for obtaining the message registration of preset time period, the message registration includes the tracking area code of the first caller
TAC and the corresponding city area code of the TAC of first caller, the TAC of first caller are that Session Border Controll SBC connects
The TAC sent by LTE network received, the city area code are SBC according to the TAC of first caller and itself storage
What TAC and the corresponding relationship of city area code obtained；
First determining module, for determining that the TAC of the second caller, the TAC of second caller are the city area code and default
The TAC of matched first caller of city area code, default city area code are SBC according to newly-increased TAC, default specified metropolitan district
Number, the newly-increased TAC is the TAC in addition to the TAC of SBC storage；
Second determining module, for determining that the TAC of third caller, the TAC of the third caller be and default TAC unmatched the
The TAC of two callers, the default TAC are the corresponding TAC of default city area code；
First sending module, for sending a warning message, the warning information includes the TAC of the third caller, for system
Maintenance platform determines the corresponding city area code of the TAC of the third caller；
Second sending module, the corresponding metropolitan district of third calling and called TAC for returning to the received system maintenance platform
Number be sent to SBC, for SBC increase in first corresponding relationship third calling and called TAC and corresponding city
Area code.
9. a kind of electronic equipment, which is characterized in that on a memory and can be including memory, processor, bus and storage
The computer program run on processor, which is characterized in that the processor realizes such as claim 1-7 when executing described program
The step of any one.
10. a kind of storage medium, is stored thereon with computer program, it is characterised in that: real when described program is executed by processor
Now such as the step of claim 1-7 any one.
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| US9414340B2 (en) * | 2012-04-01 | 2016-08-09 | Ofinno Technologies, Llc | Uplink transmission timing advance in a wireless device and base station |
| CN106304137A (en) * | 2015-05-27 | 2017-01-04 | 中国移动通信集团设计院有限公司 | A kind of paging method based on tracking area list and device |
| CN106792649A (en) * | 2016-11-24 | 2017-05-31 | 努比亚技术有限公司 | A kind of tracing section updating method and terminal |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9414340B2 (en) * | 2012-04-01 | 2016-08-09 | Ofinno Technologies, Llc | Uplink transmission timing advance in a wireless device and base station |
| CN106304137A (en) * | 2015-05-27 | 2017-01-04 | 中国移动通信集团设计院有限公司 | A kind of paging method based on tracking area list and device |
| CN106792649A (en) * | 2016-11-24 | 2017-05-31 | 努比亚技术有限公司 | A kind of tracing section updating method and terminal |
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