CN106817681A - EPRL file updating methods, equipment and system - Google Patents
EPRL file updating methods, equipment and system Download PDFInfo
- Publication number
- CN106817681A CN106817681A CN201510860545.4A CN201510860545A CN106817681A CN 106817681 A CN106817681 A CN 106817681A CN 201510860545 A CN201510860545 A CN 201510860545A CN 106817681 A CN106817681 A CN 106817681A
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- eprl
- files
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- forms
- new
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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
Abstract
The invention discloses a kind of EPRL file updating methods, equipment and system, it is related to mobile communication technology field.The method of the present invention includes：PRL platform is sent to Short Message Service Gateway EPRL more new files with short message mode according to SMGP；Short Message Service Gateway receives the EPRL more new files that PRL platform sends, and it is converted into SMPP forms by SMGP forms, and be forwarded to sms center；Sms center receives the EPRL more new files that Short Message Service Gateway sends, and it is converted into IS637 forms by SMPP forms, and be forwarded to terminal；Terminal is updated according to the EPRL more new files of the IS637 forms for receiving to the EPRL files in card.The present invention extend and changed by existing SMGP, SMPP, IS637 agreement, realize a kind of scheme that EPRL file renewals are carried out by short message mode, make user that the renewal of EPRL files can be also completed in the case where not possessing data cube computation, lift Consumer's Experience.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of EPRL files update
Method, equipment and system.
Background technology
In 2G and 3G epoch, CDMA (Code Division Multiple Access, code
Point multiple access) user when roaming is gone abroad, it is necessary to update PRL (Preferred Roaming List,
International roaming list) file, so as to ensure the success of international roaming network selection, operation commercial city passes through
Short message mode realizes that user PRL files update.
And in 4G networks, in order to ensure international roaming success, user goes abroad before roaming, remove
Outside renewal PRL files, also need to update EPRL (Extended Preferred Roaming
List, extension international roaming list) etc. file.At present, EPRL files can be by BIP
(bearer independent protocol carry standalone protocol) is entered with data connection approach
Row updates.But in the case where user does not possess data cube computation, then cannot be updated.
The content of the invention
An embodiment of the present invention technical problem to be solved is：Propose and realize and be a kind of by short
The mode of letter carries out the scheme of EPRL file renewals.
One side according to embodiments of the present invention, there is provided a kind of EPRL files update method,
Including：PRL platform according to SMGP (Short Message Gateway Protocol, it is short to disappear
Breath gateway protocol) EPRL more new files are sent to Short Message Service Gateway with short message mode；Short message net
Close and receive the EPRL more new files that PRL platform sends, it is converted to by SMGP forms
SMPP (Short Message Peer to Peer, short message equity) form, and be forwarded to short
Letter center；Sms center receives the EPRL more new files that Short Message Service Gateway sends, by it by SMPP
Form is converted to IS637 forms, and is forwarded to terminal；Terminal is according to the IS637 lattice for receiving
The EPRL of formula more new files are updated to the EPRL files in card.
According to the second aspect of the invention, there is provided a kind of EPRL files more new system, bag
Include：PRL platform, for being sent EPRL more new files with short message mode according to SMGP
To Short Message Service Gateway；Short Message Service Gateway, the EPRL more new files for receiving PRL platform transmission,
It is converted into SMPP forms by SMGP forms, and is forwarded to sms center；Sms center,
EPRL more new files for receiving Short Message Service Gateway transmission, it is converted to by SMPP forms
IS637 forms, and it is forwarded to terminal；Terminal, for according to the IS637 forms for receiving
EPRL more new files are updated to the EPRL files in card.
According to the third aspect of the present invention, there is provided a kind of PRL platform, including：EPRL texts
Part transmitting element, is sent to short message net EPRL more new files with short message mode for SMGP
Close.
According to the fourth aspect of the present invention, there is provided a kind of Short Message Service Gateway, including：EPRL texts
Part receiving unit, the EPRL more new files for receiving PRL platform transmission；EPRL files
Retransmission unit, the EPRL more new files for that will receive are converted to by SMGP forms
SMPP forms, and it is forwarded to sms center.
According to the fifth aspect of the present invention, there is provided a kind of sms center, including：EPRL texts
Part receiving unit, the EPRL more new files for receiving Short Message Service Gateway transmission；EPRL files
Retransmission unit, the EPRL more new files for that will receive are converted to IS637 by SMPP forms
Form, and it is forwarded to terminal.
According to the sixth aspect of the invention, there is provided a kind of terminal, including：Short message receiving unit,
EPRL more new files for receiving sms center transmission；EPRL file updating blocks, use
The EPRL files in card are entered according to the EPRL more new files of the IS637 forms for receiving
Row updates.
The present invention extend and turned by existing SMGP, SMPP, IS637 agreement
Change, realize a kind of scheme that EPRL file renewals are carried out by short message mode, make user not
Also the renewal of EPRL files can be completed in the case of possessing data cube computation, Consumer's Experience is lifted.
By referring to the drawings to the detailed description of exemplary embodiment of the invention, the present invention
Further feature and its advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it is clear that
Ground, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 shows the stream of the update method of the EPRL files of the exemplary embodiment of the disclosure
Journey schematic diagram.
Fig. 2 shows the renewal side of the EPRL files of another exemplary embodiment of the disclosure
The schematic flow sheet of method.
Fig. 3 shows the knot of the more new system of the EPRL files of the exemplary embodiment of the disclosure
Structure schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only a real part of the invention
Example is applied, rather than whole embodiments.Below to the description reality of at least one exemplary embodiment
It is merely illustrative on border, never as to the present invention and its application or any limitation for using.
Based on the embodiment in the present invention, those of ordinary skill in the art are not before creative work is made
The every other embodiment for being obtained is put, the scope of protection of the invention is belonged to.
Can not be issued by short message form for the more new files of EPRL in the prior art, in user
In the case of not possessing data cube computation, it is impossible to update EPRL files, the problem for bringing inconvenience,
Propose this programme.
One embodiment of the update method of EPRL files of the present invention is carried out with reference to Fig. 1
Description.
Fig. 1 is the flow chart of update method one embodiment of EPRL files of the present invention.Such as Fig. 1
Shown, the method for the embodiment includes：
Step S102, PRL platform is according to SMGP by EPRL more new files with short message mode
Send to Short Message Service Gateway.
Wherein, PRL platform is carried out EPRL more new files with short message mode according to SMGP
Encapsulation, and Service ID (service identifiers) field in SMGP increases to EPRL
The definition of file, Service ID are set to represent the first mark of EPRL files, to
Short Message Service Gateway sends the EPRL more new files of SMGP forms.First mark for example can be
EPRL。
A kind of encapsulation data structure of exemplary EPRL more new files, such as table 1.
| Domain name | Bit number |
| 3 bit paddings | 3 |
| Current EPRL new information numbers | 4 |
| EPRL new informations sum | 4 |
| Biasing | 16 |
| EPRL data lengths (byte number) in this message | 8 |
| EPRL data | It is variable |
Table 1
Step S104, Short Message Service Gateway receives the EPRL more new files that PRL platform sends, will
It is converted to SMPP forms by SMGP forms, and is forwarded to sms center.
Wherein, the EPRL more new files conversion of the SMGP forms that Short Message Service Gateway will be received
It is the EPRL more new files of SMPP forms, and the Service Type in SMPP agreements
(COS) field increases the definition to EPRL files, will according to Service ID values
Service Type set the second mark for representing EPRL files.Second mark for example can be
EPRL。
Step S106, sms center receives the EPRL more new files that Short Message Service Gateway sends, will
It is converted to IS637 forms by SMPP forms, and is forwarded to terminal.
Wherein, the EPRL more new files of the SMPP forms that sms center will be received are converted to
The EPRL of IS637 forms more new files, and Display Mode in IS637 agreements are (aobvious
Show pattern) field increases definition to EPRL files, according to Service Type values by Display
Mode is set to represent the 3rd mark of EPRL files.3rd mark for example can be 0xD1.
Step S108, terminal is according to the EPRL more new files of the IS637 forms for receiving to card
Interior EPRL files are updated.
Wherein, terminal is the 3rd mark identification according to Display Mode values in the short message for receiving
Short message includes EPRL files, and the EPRL files in short message are to the EPRL texts in card
Part is updated.
The above method by existing SMGP, SMPP, IS637 agreement carried out extension and
Conversion, realizes a kind of scheme that EPRL file renewals are carried out by short message mode, user is existed
Also the renewal of EPRL files can be completed in the case of not possessing data cube computation, user's body is lifted
Test.
With reference to Fig. 2 to an exemplary tool of the update method of EPRL files of the present invention
Body flow is described.
Fig. 2 is the flow chart of another embodiment of the update method of EPRL files of the present invention.As schemed
Shown in 2, the method for the embodiment includes：
Step S202, PRL platform is carried out EPRL files with short message mode according to SMGP
Encapsulation.
Step S204, PRL platform sends Submit (submission) message to short message service gateway,
EPRL files are wherein carried, Service id fields are set to EPRL.
Step S206, Short Message Service Gateway receives the Submit message that PRL platform sends, and returns
Submit_resp (submission response) message.
Wherein, the reason for carrying success or failure in Submit_resp message code.
Step S208, the EPRL more new files of the SMGP forms that Short Message Service Gateway will be received
The EPRL more new files of SMPP forms are converted to, by Service id fields in SMGP
Value EPRL is mapped as the Service the type field value EPRL in SMPP agreements, and to
Sms center sends Submit message.
Step S210, sms center receives the Submit message that Short Message Service Gateway sends, and returns
Submit_resp message.
Step S212, the EPRL more new files of the SMPP forms that sms center will be received
The EPRL more new files of IS637 forms are converted to, by the Service in SMPP agreements
The type field value EPRL is mapped as the Display Mode field value 0xD1 of IS637 agreements,
And by MT (Mobile Terminated, what terminal was received) short message sending to terminal.
Step S214, terminal is according to Display Mode field values 0xD1 in the short message for receiving
Identification short message includes EPRL files, and the EPRL files in short message are to the EPRL in card
File is updated.
According to the second aspect of the invention, there is provided a kind of EPRL files more new system,
It is described with reference to Fig. 3.
Fig. 3 is the structure chart of more new system one embodiment of EPRL files of the present invention.Such as Fig. 3
Shown, system 30 includes：
PRL platform 302, for being sent out EPRL more new files with short message mode according to SMGP
Deliver to Short Message Service Gateway.
Wherein, PRL platform 302, for according to SMGP by EPRL more new files with short message
Mode is packaged, and Service id fields in SMGP increase to EPRL files
Definition, Service ID is set to represent the first mark of EPRL files, to Short Message Service Gateway
Send the EPRL more new files of SMGP forms.First mark for example can be EPRL.
Short Message Service Gateway 304, the EPRL more new files for receiving PRL platform transmission, by it
SMPP forms are converted to by SMGP forms, and are forwarded to sms center.
Wherein, Short Message Service Gateway 304, the EPRL of the SMGP forms for that will receive updates
File is converted to the EPRL more new files of SMPP forms, and in SMPP agreements
Service the type fields increase the definition to EPRL files, will according to Service ID values
Service Type set the second mark for representing EPRL files.Second mark for example can be
EPRL。
Sms center 306, the EPRL more new files for receiving Short Message Service Gateway transmission, by it
IS637 forms are converted to by SMPP forms, and are forwarded to terminal.
Wherein, sms center 306, the EPRL of the SMPP forms for that will receive updates
File is converted to the EPRL more new files of IS637 forms, and in IS637 agreements
Display Mode fields increase the definition to EPRL files, will according to Service Type values
Display Mode are set to represent the 3rd mark of EPRL files.3rd mark for example can be with
It is 0xD1.
Terminal 308, the EPRL more new files of the IS637 forms received for basis are to card
Interior EPRL files are updated.
Wherein, terminal 308, for being the according to Display Mode values in the short message that receives
Three mark identification short messages include EPRL files, and the EPRL files in short message are in card
EPRL files be updated.
The concrete structure of each equipment in the more new system of EPRL files is described in turn below.
According to the third aspect of the present invention, there is provided a kind of PRL platform, PRL platform 302
Including：EPRL file transmitting elements, for SMGP by EPRL more new files with short message
Mode is sent to Short Message Service Gateway.
In one embodiment, EPRL files transmitting element, for according to SMGP by EPRL
More new file is packaged with short message mode, and the service identifiers Service ID in SMGP
Field increases the definition to EPRL files, and Service ID are set to represent EPRL files
First mark, to Short Message Service Gateway send SMGP forms EPRL more new files.Wherein,
First mark for example can be EPRL.
According to the fourth aspect of the present invention, there is provided a kind of Short Message Service Gateway, Short Message Service Gateway 304 wraps
Include：EPRL file reception units, the EPRL for receiving PRL platform transmission updates text
Part.EPRL file retransmission units, for the EPRL more new files that will receive by SMGP
Form is converted to SMPP forms, and is forwarded to sms center.
In one embodiment, EPRL files retransmission unit, for the SMGP that will be received
The EPRL of form more new files are converted to the EPRL more new files of SMPP forms, and
COS Service the type fields in SMPP agreements increase the definition to EPRL files,
Service Type are set the second mark for representing EPRL files according to Service ID values.
Wherein, the second mark for example can be EPRL.
According to the fifth aspect of the present invention, there is provided a kind of sms center, sms center 306 wraps
Include：EPRL file reception units, the EPRL more new files for receiving Short Message Service Gateway transmission.
EPRL file retransmission units, for the EPRL more new files that will receive by SMPP lattice
Formula is converted to IS637 forms, and is forwarded to terminal.
In one embodiment, EPRL files retransmission unit, for the SMPP that will be received
The EPRL of form more new files are converted to the EPRL more new files of IS637 forms, and
Display pattern Display Mode fields in IS637 agreements increase the definition to EPRL files,
Display Mode are set to according to Service Type values represent the 3rd of EPRL files
Mark.Wherein, the 3rd mark for example can be 0xD1.
According to the sixth aspect of the invention, there is provided a kind of terminal, terminal 308 includes：Short message
Receiving unit, the EPRL more new files for receiving sms center transmission.EPRL files
Updating block, for the EPRL more new files according to the IS637 forms for receiving in card
EPRL files be updated.
In one embodiment, EPRL files updating block, for according to the short message for receiving
Middle Display Mode values are that the 3rd mark identification short message includes EPRL files, according to short
EPRL files in letter are updated to the EPRL files in card.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can
To be completed by hardware, it is also possible to instruct the hardware of correlation to complete by program, described journey
Sequence can be stored in a kind of computer-readable recording medium, and storage medium mentioned above can be
Read-only storage, disk or CD etc..
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all at this
Within the spirit and principle of invention, any modification, equivalent substitution and improvements made etc. all should be wrapped
It is contained within protection scope of the present invention.
Claims (20)
1. it is a kind of extend international roaming list EPRL files update method, it is characterised in that
Including：
International roaming list PRL platform according to SMGP SMGP by EPRL more
New file is sent to Short Message Service Gateway with short message mode；
Short Message Service Gateway receives the EPRL more new files that PRL platform sends, by it by SMGP
Form is converted to short message equity SMPP forms, and is forwarded to sms center；
Sms center receives the EPRL more new files that Short Message Service Gateway sends, by it by SMPP lattice
Formula is converted to IS637 forms, and is forwarded to terminal；
Terminal is according to the EPRL more new files of the IS637 forms for receiving to the EPRL in card
File is updated.
2. method according to claim 1, it is characterised in that the PRL platform root
EPRL more new files are sent to Short Message Service Gateway with short message mode according to SMGP include：
With short message mode be packaged EPRL more new files according to SMGP by PRL platform,
And the service identifiers Service id fields in SMGP increase the definition to EPRL files,
Service ID are set to represent the first mark of EPRL files, are sent to Short Message Service Gateway
The EPRL of SMGP forms more new files.
3. method according to claim 2, it is characterised in that the Short Message Service Gateway will
EPRL more new files are converted to SMPP forms by SMGP forms to be included：
The EPRL more new files of the SMGP forms that Short Message Service Gateway will be received are converted to SMPP
The EPRL of form more new files, and the COS Service Type in SMPP agreements
Field increases the definition to EPRL files, is set Service Type according to Service ID values
Put the second mark for representing EPRL files.
4. method according to claim 3, it is characterised in that the sms center will
EPRL more new files are converted to IS637 forms by SMPP forms to be included：
The EPRL more new files of the SMPP forms that sms center will be received are converted to IS637
The EPRL of form more new files, and the display pattern Display Mode in IS637 agreements
Field increases definition to EPRL files, according to Service Type values by Display Mode
It is set to represent the 3rd mark of EPRL files.
5. method according to claim 4, it is characterised in that the terminal is according to reception
To IS637 forms EPRL more new files the EPRL files in card are updated including：
Terminal is the 3rd mark identification short message according to Display Mode values in the short message for receiving
Include EPRL files, the EPRL files in short message enter to the EPRL files in card
Row updates.
6. method according to claim 4, it is characterised in that
Described first is designated EPRL, described second is designated EPRL, the 3rd mark
It is 0xD1.
7. a kind of more new system of EPRL files, it is characterised in that including：
PRL platform, for being sent EPRL more new files with short message mode according to SMGP
To Short Message Service Gateway；
Short Message Service Gateway, for receive PRL platform transmission EPRL more new files, by its by
SMGP forms are converted to SMPP forms, and are forwarded to sms center；
Sms center, for receive Short Message Service Gateway transmission EPRL more new files, by its by
SMPP forms are converted to IS637 forms, and are forwarded to terminal；
Terminal, the EPRL more new files of the IS637 forms received for basis are in card
EPRL files are updated.
8. system according to claim 7, it is characterised in that
The PRL platform, for according to SMGP by EPRL more new files with short message mode
It is packaged, and Service id fields in SMGP increase the definition to EPRL files,
Service ID are set to represent the first mark of EPRL files, are sent to Short Message Service Gateway
The EPRL of SMGP forms more new files.
9. system according to claim 7, it is characterised in that
The Short Message Service Gateway, the EPRL more new files of the SMGP forms for that will receive turn
It is changed to the EPRL more new files of SMPP forms, and the Service Type in SMPP agreements
Field increases the definition to EPRL files, is set Service Type according to Service ID values
Put the second mark for representing EPRL files.
10. system according to claim 7, it is characterised in that
The sms center, the EPRL more new files of the SMPP forms for that will receive turn
It is changed to the EPRL more new files of IS637 forms, and the Display Mode in IS637 agreements
Field increases definition to EPRL files, according to Service Type values by Display Mode
It is set to represent the 3rd mark of EPRL files.
11. systems according to claim 7, it is characterised in that
The terminal, for being the 3rd mark according to Display Mode values in the short message for receiving
Identification short message includes EPRL files, and the EPRL files in short message are to the EPRL in card
File is updated.
12. system according to claim 7-11, it is characterised in that
Described first is designated EPRL, described second is designated EPRL, the 3rd mark
It is 0xD1.
A kind of 13. PRL platforms, it is characterised in that including：
EPRL file transmitting elements, for SMGP by EPRL more new files with short message mode
Send to Short Message Service Gateway.
14. PRL platforms according to claim 13, it is characterised in that
The EPRL files transmitting element, for according to SMGP by EPRL more new files
It is packaged with short message mode, and the service identifiers Service id fields increase in SMGP
Definition to EPRL files, Service ID are set to represent the first mark of EPRL files
Know, the EPRL more new files of SMGP forms are sent to Short Message Service Gateway.
A kind of 15. Short Message Service Gateway, it is characterised in that including：
EPRL file reception units, the EPRL more new files for receiving PRL platform transmission；
EPRL file retransmission units, for the EPRL more new files that will receive by SMGP
Form is converted to SMPP forms, and is forwarded to sms center.
16. Short Message Service Gateway according to claim 15, it is characterised in that
The EPRL files retransmission unit, the EPRL of the SMGP forms for that will receive
More new file is converted to the EPRL more new files of SMPP forms, and in SMPP agreements
COS Service the type fields increase the definition to EPRL files, according to Service ID
It is worth and Service Type is set the second mark for representing EPRL files.
A kind of 17. sms centers, it is characterised in that including：
EPRL file reception units, the EPRL more new files for receiving Short Message Service Gateway transmission；
EPRL file retransmission units, for the EPRL more new files that will receive by SMPP
Form is converted to IS637 forms, and is forwarded to terminal.
18. sms centers according to claim 17, it is characterised in that
The EPRL files retransmission unit, the EPRL of the SMPP forms for that will receive
More new file is converted to the EPRL more new files of IS637 forms, and in IS637 agreements
Display pattern Display Mode fields increase the definition to EPRL files, according to Service
Display Mode are set to represent Type values the 3rd mark of EPRL files.
A kind of 19. terminals, it is characterised in that including：
Short message receiving unit, the EPRL more new files for receiving sms center transmission；
EPRL file updating blocks, the EPRL of the IS637 forms received for basis is more
New file is updated to the EPRL files in card.
20. terminals according to claim 19, it is characterised in that
The EPRL files updating block, for according to Display in the short message for receiving
Mode values are that the 3rd mark identification short message includes EPRL files, the EPRL in short message
File is updated to the EPRL files in card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510860545.4A CN106817681A (en) | 2015-12-01 | 2015-12-01 | EPRL file updating methods, equipment and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510860545.4A CN106817681A (en) | 2015-12-01 | 2015-12-01 | EPRL file updating methods, equipment and system |
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