CN105263132B - The standby configuration file selection method and user terminal of eUICC - Google Patents
The standby configuration file selection method and user terminal of eUICC Download PDFInfo
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- CN105263132B CN105263132B CN201510564517.8A CN201510564517A CN105263132B CN 105263132 B CN105263132 B CN 105263132B CN 201510564517 A CN201510564517 A CN 201510564517A CN 105263132 B CN105263132 B CN 105263132B
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- 238000010187 selection method Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000012795 verification Methods 0.000 claims abstract description 12
- 238000010200 validation analysis Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000006855 networking Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 238000007726 management method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
Abstract
The present invention provides the standby configuration file selection method of eUICC a kind of and user terminal, this method include：Obtain the PLMN lists of current location；EUICC remotely administered servers address corresponding with each PLMN in list is determined according to PLMN lists；Each configuration file stored in eUICC is screened according to PLMN lists, obtain available profile list, and eUICC remotely administered servers are sent it to, so that server carries out validation verification to each configuration file in available profile list, obtain effective the profile list；It is standby configuration file to determine the configuration file included in effective the profile list.Standby configuration file determined by the present invention is the network that current location is supported to be covered, and it is effectively authenticated by the progress of eUICC remotely administered servers, so as to ensure that the reliability of the standby configuration file of terminal selection, the success rate of terminal networking is improved.
Description
Technical field
The present invention relates to Internet of Things field of communication technology more particularly to the standby configuration file selection methods of eUICC a kind of
And user terminal.
Background technology
With the fast development and extensive use of Internet of Things (Machine to Machine, abbreviation M2M) technology, increasingly
More M2M terminal devices are by universal embedded integrated circuit card (embedded Universal Integrated Circuit
Card, abbreviation eUICC) as sim module be used for access to mobile network.
At present, more set configuration files are often stored in eUICC, in the same time, is only in and swashs there are one configuration file
State living, terminal are connected to by the configuration file that this is active in the network corresponding to the configuration file.In order to keep away
Exempt from eUICC due to the configuration file operation exception or mistake etc., terminal is caused permanently to lose network connection, the prior art
In provide a kind of rollback mechanism.In simple terms, it is exactly configuration file of the setting with rollback attribute in eUICC, this has
Spare when the configuration file of rollback attribute is connected as lost terminal current network, terminal can be in the currently active configuration text
In the case that part can not provide network insertion, by the way that the standby configuration file is activated to be connected in corresponding network.
Due to the important function of the standby configuration file, in the more set configuration files how to be stored from eUICC
Reliable configuration file is selected as spare, to ensure that terminal, can be by activating this spare after current network connection is lost
Configuration file becomes urgent problem to be solved to be successfully accessed network.
Invention content
The present invention provides a kind of the standby configuration file selection method and user terminal of eUICC, for solving how to select
Reliable configuration file as standby configuration file to be successfully accessed network the problem of.
The first aspect of the present invention provides a kind of standby configuration file selection method of eUICC, including：
Obtain the public land mobile network PLMN lists of current location；
The mobile national number MCC of each PLMN in the PLMN lists is determined corresponding with each PLMN
EUICC remotely administered servers address；
Each configuration file stored in eUICC is screened according to the PLMN lists, obtains available profile row
Table；
The available profile list is sent to the eUICC remotely administered servers, so that the eUICC is remotely managed
It manages server and validation verification is carried out to each configuration file in the available profile list, obtain effective configuration file row
Table；
Described effective the profile list that the eUICC remotely administered servers are sent is received, and is determined described effective
The configuration file included in the profile list is standby configuration file.
The second aspect of the present invention provides a kind of user terminal, including：
First acquisition module, for obtaining the public land mobile network PLMN lists of current location；
Second acquisition module, for the mobile national number MCC of each PLMN in the PLMN lists, determining and institute
State the corresponding eUICC remotely administered servers addresses of each PLMN；
Third acquisition module for being screened according to the PLMN lists to each configuration file stored in eUICC, obtains
Take available profile list；
Sending module, for sending the available profile list to eUICC remotely administered servers, so that described
EUICC remotely administered servers carry out validation verification to each configuration file in the available profile list, are had
Imitate the profile list；
Receiving module, for receiving effective the profile list that the eUICC remotely administered servers are sent；
Determining module, for determining that the configuration file included in described effective the profile list is standby configuration file.
The standby configuration file selection method and user terminal of eUICC provided by the invention, by having in terminal device
During network-connectivity, the PLMN lists of current location are obtained, corresponding eUICC remote managements are obtained according to PLMN lists respectively
Server address and available profile list, by eUICC remotely administered servers in the available profile list
Each configuration file carry out validation verification, obtain effective the profile list, and determine in described effective the profile list
Comprising configuration file be standby configuration file.The present invention is to support current location due to the standby configuration file that terminal obtains
The network covered, and be that effectively authenticated, i.e. spare the matching of terminal acquisition is carried out by eUICC remotely administered servers
It is effective to put file, therefore when lost terminal current network connects, it is only necessary to by activating acquired standby configuration
File can be successfully accessed the corresponding network of standby configuration file, and user is made successfully to step on net, improve terminal network connection can
By property.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow diagram of the standby configuration file selection method embodiment one of eUICC provided by the invention；
Fig. 2 is the flow diagram of the standby configuration file selection method embodiment two of eUICC provided by the invention；
Fig. 3 is the flow diagram of the standby configuration file selection method embodiment three of eUICC provided by the invention；
Fig. 4 is the structure diagram of user terminal embodiment one provided by the invention；
Fig. 5 is the structure diagram of user terminal embodiment two provided by the invention；
Fig. 6 is the structure diagram of user terminal embodiment three provided by the invention.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts shall fall within the protection scope of the present invention.
Fig. 1 is the flow diagram of the standby configuration file selection method embodiment one of eUICC provided by the invention, is such as schemed
Shown in 1, this method includes：
S101, the public land mobile network PLMN lists for obtaining current location.
Specifically, it when user's booting or active are initiated or terminal detects that its registered PLMN changes, touches
All frequency points supported under hair terminal searching user current location obtain all available PLMN marks under current location, this
A little PLMN marks form the public land mobile network PLMN lists.
The mobile national number MCC of S102, each PLMN in the PLMN lists are determined corresponding with each PLMN
EUICC remotely administered servers address.
Specifically, eUICC cards itself are stored with the eUICC remote management services of each mobile national number MCC corresponding regions
The address of device is to determine that each PLMN in the PLMN lists that step S101 is obtained identifies institute due to user current location
Corresponding mobile national number MCC is unique.Terminal obtains from the PLMN lists and stores the mobile national number
Then MCC reads the address of the eUICC remotely administered servers of the MCC corresponding regions from eUICC.Meanwhile terminal is obtained and is somebody's turn to do
Behind address, it can select to store the address.
S103, each configuration file stored in eUICC is screened according to the PLMN lists, obtains available configuration text
Part list.
Each configuration file stored in the eUICC is read, according to the PLMN lists to storing in the eUICC
Configuration file is screened, and excludes not supporting the configuration file of the PLMN lists, will support the configuration text of the PLMN lists
The list of part composition is determined as the available profile list.
Specifically, it is corresponding to obtain each configuration file for the mark data in each configuration file of the eUICC
Operator PLMN is identified, and judges that each operator PLMN identifies whether to be present in the PLMN lists, if in the presence of, it is determined that it is described
It is available profile that operator PLMN, which identifies corresponding configuration file,.
In the present embodiment, the mark data in the configuration file refers to the integrated circuit card corresponding to configuration file
Identification code (Integrate circuit card identity, abbreviation ICCID), mobile station identification code (Mobile
Subscriber International ISDN/PSTN number, abbreviation MSISDN), international mobile subscriber identity
One of (International Mobile Subscriber Identification Number, abbreviation IMSI) or
A combination thereof, but the present invention is not limited thereto.
S104, the available profile list is sent to the eUICC remotely administered servers, so that the eUICC
Remotely administered server carries out validation verification to each configuration file in the available profile list, obtains effectively configuration
Listed files.
Specifically, after eUICC remotely administered servers receive the available profile list, by available profile
Each configuration file in list is respectively sent to corresponding operator network system, and operator network system is to receiving
Configuration file is inquired, and confirms whether configuration file is effective.Such as：Inquire the configuration file whether arrearage, if pin number etc.
Deng, if the configuration file do not have arrearage or pin number, be considered as effective configuration file.Operator network system will be looked into
It askes result and feeds back to eUICC remotely administered servers, eUICC remotely administered servers arrange effective configuration file of acquisition
Table is issued to terminal.
S105, described effective the profile list that the eUICC remotely administered servers are sent is received, and determined described
The configuration file included in effective the profile list is standby configuration file.
Specifically, terminal receives effective the profile list that eUICC remotely administered servers are sent, and will be in list
Each effective configuration file is stored into the local standby configuration listed files of eUICC.If current network is lost, terminal is from local
A standby configuration file is chosen in standby configuration listed files and carries out network insertion.
The present embodiment by when terminal device has network-connectivity, obtaining the PLMN lists of current location, according to
PLMN lists obtain corresponding eUICC remotely administered servers address and available profile list respectively, and by available configuration
Listed files is sent to eUICC remotely administered servers, and eUICC remotely administered servers are to the carrier network of each configuration file
System verifies the validity of each configuration file, and then eUICC remotely administered servers will the wherein effective configuration file of empirical tests
Terminal is returned to, terminal is using the effective configuration file received as standby configuration file.The standby configuration text obtained due to terminal
Part is to support the network that is covered of current location, and be carried out by eUICC remotely administered servers it is effectively authenticated,
The standby configuration file that i.e. terminal obtains is effective, can be successfully accessed network, therefore when lost terminal current network connects
When connecing, it is only necessary to which it is corresponding that the standby configuration file stored by priority activation terminal can be successfully accessed standby configuration file
Network successfully steps on net for user and provides guarantee, improves the reliability of terminal network connection.
Fig. 2 is the flow diagram of the standby configuration file selection method embodiment two of eUICC provided by the invention, is being schemed
On the basis of 1 illustrated embodiment, as shown in Fig. 2, in the present embodiment, step S104, sending the available profile list
To the eUICC remotely administered servers, so that the eUICC remotely administered servers are in the available profile list
Each configuration file carry out validation verification, before obtaining effective the profile list, the method further includes：
S201, judge whether the available profile list is empty, if the available profile list is not sky,
The step S104 is performed, if list is empty for the available profile, performs step S202 and S203 successively.
S202, it sends to obtain to the eUICC remotely administered servers and ask, the acquisition request is described for asking
EUICC remotely administered servers distribute provisional configuration file.
S203, the provisional configuration file that the eUICC remotely administered servers are sent is received, and determined described interim
Configuration file is standby configuration file.
Specifically, if the available profile list is not sky, you can be greater than or equal to the profile list length
1, that is to say, that at least one in the configuration file stored in eUICC supports the PLMN in the PLMN lists, in other words,
There are at least one available profiles in the available profile list, then send the available profile list extremely
The eUICC remotely administered servers, eUICC remotely administered servers and each configuration file in the available profile list
Corresponding operator network system establishes connection, and the validity of each configuration file is verified by operator network system, to determine
Whether each configuration file can be used as standby configuration file.
If list is empty for the available profile, i.e., described available profile list length is equal to 0, that is to say, that
The configuration file stored in eUICC does not support the PLMN in the PLMN lists, in this case, then to the eUICC
Remotely administered server, which is sent, obtains request, and the eUICC remotely administered servers is asked to distribute a provisional configuration file extremely
Terminal, the terminal storage provisional configuration file, as standby configuration file, when losing current network connection, activation should
Provisional configuration file realizes network insertion.
The present embodiment to acquired available profile list by carrying out logic judgment, when available profile list
When being not empty, each available profile in available profile list is sent to eUICC remotely administered servers, eUICC
Remotely administered server verifies the validity of each configuration file to the operator network system of each configuration file, and then eUICC is remote
Thread management server wherein will return to terminal by the effective configuration file of empirical tests, terminal using the effective configuration file received as
Standby configuration file.When list is empty for available profile, then directly the distribution of request eUICC remotely administered servers is matched temporarily
File is put, makes user can fast access into network again when losing network.
In the present embodiment, the available profile list step S104, is sent to the eUICC remote management services
Device, so that the eUICC remotely administered servers carry out validity to each configuration file in the available profile list
Verification, after obtaining effective the profile list, the method further includes：
S204, judge whether described effective the profile list is empty, if described effective the profile list is not sky,
The step 105 is performed, if described effective the profile list is sky, performs the step S202.
Specifically, when each available profile that eUICC remotely administered servers receive passes through corresponding operation
After the verification of quotient's network system, when being unavailable, for example (,) configuration file arrearage or shutdown or pin number, i.e., effective the profile list
For sky.In such cases, then it is sent from terminal to the eUICC remotely administered servers and obtains request, ask the eUICC remote
One provisional configuration file of thread management server-assignment to terminal, terminal storage provisional configuration file is matched as spare
File is put, when losing current network connection, the provisional configuration file is activated to realize network insertion.
The present embodiment by judging acquired available profile list and effective the profile list, when
When in eUICC without available configuration file or available profile is confirmed as invalid configuration through operator network system verification
During file, request eUICC remotely administered servers push a provisional configuration file to terminal as standby configuration file.It is described
Provisional configuration file for the currently active configuration file of terminal due to originals such as the terminal deviated from network area of coverage, network side failures
Because when can not network suddenly, user can the priority activation provisional configuration file, provide casual network for terminal and connect.
Flow diagrams of the Fig. 3 for the standby configuration file selection method embodiment three of eUICC provided by the invention, this reality
Applying example can be based on above-mentioned either method embodiment, as shown in figure 3, in the present embodiment, S102, being arranged according to the PLMN
The mobile national number MCC of each PLMN in table, determine eUICC remotely administered servers address corresponding with each PLMN it
Afterwards, the method further includes：
S301, judge provisional configuration file whether is prestored in the eUICC, if what is do not prestored in the eUICC faces
When configuration file, then perform the step S103, if prestoring provisional configuration file in the eUICC, perform step S302.
S302, judge described in the address of the corresponding eUICC remotely administered servers of provisional configuration file that prestores with it is described
Whether the address of eUICC remotely administered servers is consistent, if the corresponding eUICC remote management services of the provisional configuration file to prestore
The address of device is consistent with the address of the eUICC remotely administered servers, then performs step S303, if the provisional configuration text to prestore
The address and the address of the eUICC remotely administered servers of the corresponding eUICC remotely administered servers of part are inconsistent, then perform
Step S304.
S303, determine that the provisional configuration file to prestore is standby configuration file.
Specifically, the address of the corresponding eUICC remotely administered servers of provisional configuration file to prestore when terminal with it is described
The address of eUICC remotely administered servers is consistent, terminal directly using the provisional configuration file to prestore as standby configuration file,
When losing current network connection, directly by the way that the provisional configuration file to prestore is activated to carry out network insertion, make terminal
Network can rapidly be accessed.
S304, the provisional configuration file to prestore described in eUICC is deleted.
Specifically, if terminal local has been stored with provisional configuration file, terminal is corresponding by the provisional configuration file
Compared the address of the address of eUICC remotely administered servers eUICC remotely administered servers corresponding with terminal current location
Compared with when the eUICC of the address of the corresponding eUICC remotely administered servers of the provisional configuration file and user current location is long-range
When the address of management server is inconsistent, the long-range pipe that terminal has roamed to another region from a region can be understood as herein
Server is managed, then deletes the provisional configuration file originally to prestore in terminal, and pass through user and be presently in the corresponding eUICC in position
The corresponding original eUICC remotely administered servers of provisional configuration file to prestore described in remotely administered server notice, make former eUICC
Remotely administered server changes the state of the provisional configuration file.
The present embodiment is when terminal local prestores provisional configuration file, if the corresponding service of provisional configuration file to prestore
Device address server address corresponding with user current location is inconsistent, the terminal deletion provisional configuration file, and passes through current
EUICC remotely administered servers notice original eUICC remotely administered servers change the state of provisional configuration file to prestore.By
In the corresponding server of provisional configuration file to prestore be not the corresponding remotely administered server of user current location, therefore should
The provisional configuration file to prestore is disabled, the present embodiment in order to avoid the provisional configuration file to prestore with it is presently described
The provisional configuration file generation that eUICC remotely administered servers are pushed to terminal is obscured, and the provisional configuration file that this prestores is deleted
It removes, to ensure that terminal is available from the provisional configuration file for the preactivate locally chosen, is successfully accessed network for user and carries
For ensureing.
Fig. 4 is the structure diagram of user terminal embodiment one provided by the invention, with reference to shown in attached drawing 4, the terminal packet
It includes：First acquisition module 401, the second acquisition module 402, third acquisition module 403, sending module 404,405 and of receiving module
Determining module 406, wherein：
First acquisition module 401, for obtaining the public land mobile network PLMN lists of current location.
Second acquisition module 402 for the mobile national number MCC of each PLMN in the PLMN lists, determines
EUICC remotely administered servers address corresponding with each PLMN.
Third acquisition module 403, for being sieved according to the PLMN lists to each configuration file stored in eUICC
Choosing obtains available profile list.
Sending module 404, for sending the available profile list to eUICC remotely administered servers, so that institute
It states eUICC remotely administered servers and validation verification is carried out to each configuration file in the available profile list, obtain
Effective the profile list.
Receiving module 405, for receiving effective the profile list that the eUICC remotely administered servers are sent.
Determining module 406, for determining the configuration file included in described effective the profile list for standby configuration text
Part.
The user terminal of the present embodiment obtains the PLMN lists of current location when having network-connectivity, according to
PLMN lists obtain corresponding eUICC remotely administered servers address and available profile list respectively, and by available configuration
Listed files is sent to eUICC remotely administered servers, so that eUICC remotely administered servers are to the corresponding fortune of each configuration file
The validity that quotient's network system verifies each configuration file is sought, the effective configuration text for then returning to eUICC remotely administered servers
Part is as standby configuration file.Since the standby configuration file that terminal obtains is the network that support current location is covered,
And it is effectively authenticated to operator network system progress by eUICC remotely administered servers, therefore when lost terminal is worked as
During preceding network connection, it is only necessary to which the standby configuration file stored by priority activation terminal can be successfully accessed standby configuration text
The corresponding network of part successfully steps on net for user and provides guarantee, improves the reliability of terminal network connection.
Further, third acquisition module 403, specifically for according in each configuration file stored in the eUICC
Mark data obtains the corresponding each operator PLMN marks of each configuration file, judges that each operator PLMN identifies whether exist
In the PLMN lists, if so, it is available profile to determine that the operator PLMN identifies corresponding configuration file.
The user terminal of the present embodiment can be used for performing the technical solution of embodiment of the method shown in Fig. 1, specific implementation
Principle repeats no more, and refers to the description of embodiment of the method.
Structure diagrams of the Fig. 5 for user terminal embodiment two provided by the invention, the basis of embodiment shown in Fig. 4
On, with reference to shown in attached drawing 5, the user terminal shown in the present embodiment further includes the first judgment module 501, wherein：
First judgment module 501, for whether judging the available profile list of the acquisition of third acquisition module 403
For sky.
Sending module 404 is specifically used for, if the available profile list is not sky, performing can be with matching described in transmission
The step of putting listed files to the eUICC remotely administered servers.If list is empty or described for the available profile
It when effective the profile list is sky, is sent to the eUICC remotely administered servers and obtains request, described obtain asks to be used for
Ask the eUICC remotely administered servers distribution provisional configuration file.
Receiving module 405 is additionally operable to receive the provisional configuration file that the eUICC remotely administered servers are sent.
Determining module 406 is additionally operable to determine that the provisional configuration file that the receiving module receives is standby configuration file.
The user terminal of the present embodiment can be used for performing the technical solution of embodiment of the method shown in Fig. 2, specific implementation
Principle is similar with technique effect, and details are not described herein, refers to the description of embodiment of the method.
Fig. 6 is the structure diagram of user terminal embodiment three provided by the invention, in Fig. 4 or embodiment illustrated in fig. 5
On the basis of, with reference to shown in attached drawing 6, in the present embodiment, the user terminal further includes：Second judgment module 601, third judge mould
Block 602 and removing module 603, wherein：
Second judgment module 601, for judging provisional configuration file whether is prestored in the eUICC.
Third judgment module 602, if during for prestoring provisional configuration file in the eUICC, prestoring described in judgement
The address of the corresponding eUICC remotely administered servers of provisional configuration file and the eUICC that second acquisition module 402 obtains are remote
Whether the address of thread management server is consistent.
Removing module 603, if the ground for the corresponding eUICC remotely administered servers of the provisional configuration file to prestore
When the address for the eUICC remotely administered servers that location is obtained with second acquisition module 402 is inconsistent, institute in eUICC is deleted
State the provisional configuration file to prestore.
The user terminal of the present embodiment can be used for performing the technical solution of embodiment of the method shown in Fig. 3, realization principle
Similar with technique effect, details are not described herein.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Aforementioned program can be stored in a computer read/write memory medium.The journey
Sequence when being executed, performs the step of including above-mentioned each method embodiment；And aforementioned storage medium includes：ROM, RAM, magnetic disc or
The various media that can store program code such as person's CD.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into
Row equivalent replacement；And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. a kind of standby configuration file selection method of eUICC, which is characterized in that including：
Obtain the public land mobile network PLMN lists of current location；
The mobile national number MCC of each PLMN in the PLMN lists determines that eUICC corresponding with each PLMN is remote
Thread management server address；
Each configuration file stored in eUICC is screened according to the PLMN lists, obtains available profile list；
Judge whether the available profile list is empty；
If the available profile list is not sky, sends the available profile list and remotely manage to the eUICC
Server is managed, so that the eUICC remotely administered servers carry out each configuration file in the available profile list
Validation verification obtains effective the profile list；
Described effective the profile list that the eUICC remotely administered servers are sent is received, and determines effective configuration
The configuration file included in listed files is standby configuration file.
2. according to the method described in claim 1, it is characterized in that, it is described according to the PLMN lists to being stored in eUICC
Each configuration file is screened, and obtains available profile list, including：
Mark data in each configuration file stored in the eUICC obtains the corresponding operator of each configuration file
PLMN is identified, and judges that each operator PLMN identifies whether to be present in the PLMN lists, if so, determining the operator
It is available profile that PLMN, which identifies corresponding configuration file,.
3. according to the method described in claim 1, it is characterized in that, the method further includes：
If list is empty or described effective the profile list is sky for the available profile, long-range to the eUICC
Management server, which is sent, obtains request, described to obtain request for the eUICC remotely administered servers distribution to be asked to be matched temporarily
Put file；
The provisional configuration file that the eUICC remotely administered servers are sent is received, and determines the provisional configuration file
For standby configuration file.
4. the method according to claim 1 or 3, which is characterized in that each PLMN's in the PLMN lists
Mobile national number MCC after determining eUICC remotely administered servers address corresponding with each PLMN, is further included：
Judge provisional configuration file whether is prestored in the eUICC；
If prestoring provisional configuration file in the eUICC, the corresponding eUICC of provisional configuration file to prestore described in judgement is remote
Whether the address of thread management server is consistent with the address of the eUICC remotely administered servers；
If described address is inconsistent, the provisional configuration file to prestore in the eUICC is deleted.
5. a kind of user terminal, which is characterized in that including：
First acquisition module, for obtaining the public land mobile network PLMN lists of current location；
Second acquisition module for the mobile national number MCC of each PLMN in the PLMN lists, determines and described each
The corresponding eUICC remotely administered servers addresses of PLMN；
Third acquisition module, for being screened according to the PLMN lists to each configuration file stored in eUICC, acquisition can
Use the profile list；
First judgment module, for judging whether the available profile list that the third acquisition module obtains is empty；
Sending module, if being not sky for the available profile list, to described in the transmission of eUICC remotely administered servers
Available profile list, so that the eUICC remotely administered servers are to each configuration in the available profile list
File carries out validation verification, obtains effective the profile list；
Receiving module, for receiving effective the profile list that the eUICC remotely administered servers are sent；
Determining module, for determining that the configuration file included in described effective the profile list is standby configuration file.
6. terminal according to claim 5, which is characterized in that the third acquisition module is specifically used for：
Mark data in each configuration file stored in the eUICC obtains the corresponding each operation of each configuration file
Quotient PLMN is identified, and judges that each operator PLMN identifies whether to be present in the PLMN lists, if so, determining the operator
It is available profile that PLMN, which identifies corresponding configuration file,.
7. terminal according to claim 5, which is characterized in that the sending module is additionally operable to：
If the available profile is when list is empty or described effective the profile list is empty, long-range to the eUICC
Management server, which is sent, obtains request, described to obtain request for the eUICC remotely administered servers distribution to be asked to be matched temporarily
Put file；
The receiving module is additionally operable to receive the provisional configuration file that the eUICC remotely administered servers are sent；
The determining module is additionally operable to determine that the provisional configuration file is standby configuration file.
8. the terminal according to claim 5 or 7, which is characterized in that further include：
Second judgment module, for judging provisional configuration file whether is prestored in the eUICC；
Third judgment module, if during for prestoring provisional configuration file in the eUICC, the provisional configuration that prestores described in judgement
The eUICC remote management services that the address of the corresponding eUICC remotely administered servers of file is obtained with second acquisition module
Whether the address of device is consistent；
Removing module, if address and institute for the corresponding eUICC remotely administered servers of the provisional configuration file to prestore
State the second acquisition module acquisition eUICC remotely administered servers address it is inconsistent when, delete eUICC described in prestore face
When configuration file.
Priority Applications (1)
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| US10477383B2 (en) * | 2017-07-20 | 2019-11-12 | T-Mobile Usa, Inc. | ESIM profile metadata provisioning |
| US10356604B2 (en) * | 2017-07-20 | 2019-07-16 | T-Mobile Usa, Inc. | eSIM profile reuse for eUICCs |
| CN109429226B (en) * | 2017-09-05 | 2021-08-06 | 中国移动通信有限公司研究院 | Temporary user certificate generation method, user card, terminal and network equipment |
| CN109286925A (en) * | 2018-09-26 | 2019-01-29 | 深圳高新兴物联科技有限公司 | ESIM card Activiation method, terminal device and storage medium |
| CN111866981A (en) * | 2020-09-07 | 2020-10-30 | 中国联合网络通信集团有限公司 | Operator network switching method and system |
| CN112367660B (en) * | 2020-10-12 | 2024-03-15 | 深圳市广和通无线通信软件有限公司 | Parameter configuration method, device, terminal and readable storage medium |
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