CN106550350A - User contracting data acquisition methods, S4SGSN equipment - Google Patents
User contracting data acquisition methods, S4SGSN equipment Download PDFInfo
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- CN106550350A CN106550350A CN201510603693.8A CN201510603693A CN106550350A CN 106550350 A CN106550350 A CN 106550350A CN 201510603693 A CN201510603693 A CN 201510603693A CN 106550350 A CN106550350 A CN 106550350A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/12—Mobility data transfer between location registers or mobility servers
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of user contracting data acquisition methods, S4SGSN equipment, the access of S4SGSN equipment receiving terminal, also will terminal access, then after the service request of receiving terminal, S4SGSN equipment is simultaneously to attaching position register and the user contracting data of the user attaching server request terminal, the user contracting data of the terminal of attaching position register or user attaching server feedback is received, and then is responded to the request of terminal feedback correspondence service request according to the user contracting data for getting.Therefore static configuration user contracting data need not be shifted to an earlier date in the present invention, S4SGSN is in terminal originating service request simultaneously to attaching position register and user attaching server, then receive the user contracting data of the side feedback of the user contracting data with the terminal, therefore static configuration link can be saved, workload and maintenance cost is reduced.
Description
Technical field
The present invention relates to the communications field, and in particular to a kind of user contracting data acquisition methods and support S4 interfaces
Service universal grouping wireless business supporting node (S4SGSN) equipment.
Background technology
LTE (Long Term Evolution, Long Term Evolution) is by 3GPP (The 3rd Generation
Partnership Project, third generation partner program) UMTS (Universal that organize to set up
Mobile Telecommunications System, UMTS) technical standard drilled for a long time
Enter.
S4SGSN is introduced in LTE, and (S4Serving GPRS Support Node support the clothes of S4 interfaces
Business universal grouping wireless business supporting node) network element, for providing service for the wireless access of tradition 2/3G,
As shown in figure 1, wherein containing following network element：
GERAN (GSM EDGE Radio Access Network, GSM EDGE Radio Access Network)：Comprising
Network element has BTS (Base Transceiver Station, base transceiver station) and BSC (Base Station
Controller, base station controller), the access for terminal provides Radio Resource.
UTRAN (UMTS Terrestrial Radio Access Network, the general land of evolution without
Line access network)：There are NodeB and RNC (Radio Network Controller, wireless network comprising network element
Network controller), relative to GERAN, higher up-downgoing speed can be provided the user.
S4SGSN：The server of interim storage user data, is responsible for and stores UE contexts (such as
UE/ ID, mobility management states, user security parameters etc.), it is user's distribution temporary mark, when
UE quarters at the tracing area or the network is responsible for authenticating the user；Process S4SGSN and UE
Between all non-access layer informations.
SGW (Serving GW, gateway)：The gateway is a user entity, is responsible for user face data
Route processing, downlink data of the termination in the UE of idle condition.The SAE of management and storage UE is carried
(bearer) context, such as IP carry service parameter and network internal routing iinformation etc..It is 3GPP system
The anchor point in internal user face, a user can only have a Serving GW a moment；
HLR (Home Location Register, attaching position register)：Preserve the authentication of user, sign
About information, dynamic to update the positional information that user is located, and these information of user can be supplied to S4SGSN
Network element.
HSS (Home Subscriber Server, user attaching server)：Network element is increased newly for LTE network,
For substituting HLR network elements, with HLR identical Functional Capability.
In LTE network process of construction, with a large amount of traditional 2/3G users, based in various factors reality
These user contracting datas can not be moved to into new HSS network element from HLR simultaneously, so there is one
Divide the subscription data of user in HLR, situation of the part in HSS；After these users are linked into S4SGSN,
When the subscription data of user is asked, which needs the subscription data position for knowing user to S4SGSN.In order to
The problem is solved, the mode for adopting at present is in advance for its subscription data institute of user's static configuration on S4SGSN
Positional information, such as on HLR or on HSS, S4SGSN can inquire institute according to the configuration
Acquisition request is played concurrently in position.But at least there is problems with this mode：
1st, the data volume that need to be configured is huge, causes workload big and error-prone；
2nd, the subscription data dynamic change of user frequently, such as subscription data of user's today on HLR,
But lower a moment or tomorrow are just moved on new HSS, now need timely to carry out together configuration
Step updates, and otherwise may result in the subscription data got less than the user that malfunctions, therefore safeguards
Cost and difficulty are all very big.
The content of the invention
The main technical problem to be solved in the present invention is to provide a kind of user contracting data acquisition methods and support
The service universal packet wireless service supported node apparatus of S4 interfaces, solve the user of existing static configuration terminal
Subscription data causes the problem of big workload, difficult maintenance and high cost.
To solve above-mentioned technical problem, the present invention provides a kind of user contracting data acquisition methods, including：
Support the service universal packet wireless service supported node apparatus of S4 interfaces for, after terminal is accessed, connecing
Receive the service request of the terminal；
The service universal packet wireless service supported node apparatus of the support S4 interfaces are posted to homing position simultaneously
The user contracting data of storage and terminal described in user attaching server request；
The service universal packet wireless service supported node apparatus of the support S4 interfaces receive the homing position
The user contracting data of the terminal of depositor or the user attaching server feedback；
The service universal packet wireless service supported node apparatus of the support S4 interfaces are contracted according to the user
Request response of the data to the terminal feedback correspondence service request.
In an embodiment of the present invention, the service universal packet wireless business business of the support S4 interfaces is supported
Node device receives the attaching position register or the user of the user attaching server feedback signs
About after data, the positional information being also located including the user contracting data for recording the terminal.
In an embodiment of the present invention, also include：The service universal grouping wireless of the support S4 interfaces
Service supported node apparatus are accessed again in the terminal, and after receiving the service request of the terminal, according to
The positional information is directly to the attaching position register or terminal described in the user attaching server request
User contracting data.
In an embodiment of the present invention, the service request is attachment service request or tracing section updating industry
Business request.
In an embodiment of the present invention, the service universal packet wireless business business of the support S4 interfaces is supported
Node device is by sending position updating request to ask to the attaching position register and user attaching server
Seek the user contracting data of the terminal.
In order to solve the above problems, present invention also offers a kind of service universal grouping wireless for supporting S4 interfaces
Service supported node apparatus, including：
Processing module is accessed, for, after terminal is accessed, receiving the service request of the terminal；
First subscription data request module, for it is described access processing module receive the service request after,
Simultaneously to attaching position register and terminal described in user attaching server request user contracting data；
Subscription data receiver module, for receiving the attaching position register or the user attaching server
The user contracting data of the terminal of feedback；
Respond module, for corresponding to the service request to the terminal feedback according to the user contracting data
Request response.
In an embodiment of the present invention, also including location records module, for connecing in the subscription data
Receive user's signing number that module receives the attaching position register or the user attaching server feedback
According to rear, the positional information that the user contracting data of the terminal is located is recorded.
In an embodiment of the present invention, also including the second subscription data request module, for connecing described
Enter after processing module accesses again the terminal and receive the service request of the terminal, believed according to the position
Breath directly to the attaching position register or terminal described in the user attaching server request user signing
Data.
In an embodiment of the present invention, the service request is attachment service request or tracing section updating industry
Business request.
In an embodiment of the present invention, the service universal packet wireless business business of the support S4 interfaces is supported
Node device is by sending position updating request to ask to the attaching position register and user attaching server
Seek the user contracting data of the terminal.
The invention has the beneficial effects as follows：
The user contracting data acquisition methods of present invention offer, S4SGSN equipment, S4SGSN equipment are connect in terminal
After entering, when receiving the service request of terminal, S4SGSN equipment is returned to attaching position register and user simultaneously
Belong to the user contracting data of the server request terminal, receive attaching position register or user attaching server
The user contracting data of the terminal of feedback, and then according to the user contracting data for getting to terminal feedback correspondence
The request response of service request.Therefore static configuration user contracting data, S4SGSN need not be shifted to an earlier date in the present invention
Then tool is received to attaching position register and user attaching server simultaneously in terminal originating service request
There is the user contracting data of the side feedback of the user contracting data of the terminal, therefore static state can be saved
Configuration link, reduces workload and maintenance cost；And due to simultaneously to homing position only storage and user attaching
Server request user contracting data, positional information is obtained from static configuration with S4SGSN for which and then basis should
Time needed for positional information direct access is compared of substantially equal therefore also not any in the timeliness for obtaining
Affect.
In addition, after the S4SGSN equipment in the present invention gets the user contracting data of terminal by the way,
The positional information of the user contracting data of the terminal is recorded also, when the follow-up terminal accesses initiation request again,
S4SGSN equipment can be directly according to positional information directly from attaching position register and user attaching server request
User contracting data is obtained, handling process can be simplified, improve resource utilization.
Description of the drawings
Fig. 1 is LTE communication system network element group network schematic diagram；
Fig. 2 is the user contracting data acquisition methods schematic flow sheet that the embodiment of the present invention one is provided；
Fig. 3 is the service universal packet wireless business business Zhi Chijie of the support S4 interfaces that the embodiment of the present invention two is provided
Point device structural representation；
Fig. 4 is the service universal packet wireless business business of another support S4 interfaces that the embodiment of the present invention two is provided
Serve as a diplomatic envoy point device structural representation；
Fig. 5 is the user contracting data acquisition methods schematic flow sheet that the embodiment of the present invention three is provided；
Fig. 6 is the user contracting data acquisition methods schematic flow sheet that the embodiment of the present invention four is provided.
Specific embodiment
, after terminal access, during the service request of receiving terminal, S4SGSN equipment is same for S4SGSN in the present invention
When the user contracting data of the terminal is asked to HSS and HLR, then receive the terminal of HSS or HLR feedbacks
User contracting data, and then according to the user contracting data that gets to terminal feedback correspondence service request
Request response.The present invention need not shift to an earlier date static configuration user contracting data, and S4SGSN equipment is initiated in terminal
Then received with the terminal to attaching position register and user attaching server during service request simultaneously
The user contracting data of the one side feedback of user contracting data, therefore static configuration link can be saved,
Reduce workload and maintenance cost；And due to simultaneously to homing position only storage and user attaching server request
User contracting data, it is then straight according to the positional information which obtains positional information from static configuration with S4SGSN
Obtain take needed for time compare it is of substantially equal, therefore obtain timeliness on also no any impact.In addition,
After S4SGSN equipment in the present invention gets the user contracting data of terminal by the way, can also be to this
The positional information of the user contracting data of terminal is recorded, and is easy to the follow-up terminal to access initiation request again
When, S4SGSN equipment can directly according to positional information directly from HSS and HLR acquisition request user contracting datas,
Handling process can be simplified, resource utilization is improved.Accompanying drawing is combined to the present invention below by specific embodiment
It is described in further detail.
Embodiment one：
Shown in Figure 2, the user contracting data acquisition methods that the present embodiment is provided are comprised the following steps：
Step 201：Support service universal packet wireless service supported node apparatus (the i.e. S4SGSN of S4 interfaces
Equipment) after terminal is accessed, receive the service request of the terminal；
Should service request concretely adhere to service request or tracing section updating (Tracking Area
Update, TAU) service request；It should be understood that being not precluded from alternatively other service requests；
Step 202：S4SGSN equipment is simultaneously to attaching position register and user attaching server request terminal
User contracting data；
Step 203：S4SGSN equipment receives the described of attaching position register or user attaching server feedback
The user contracting data of terminal；
It should be appreciated that in the step, when the user contracting data of the terminal is in attaching position register,
The user contracting data of the terminal, user attaching are just included in the response message of attaching position register feedback then
Then do not include in the response message of server feedback；It is corresponding, when the user contracting data of the terminal is in user
During attribution server, then in the response message of user attaching server feedback, just the user comprising the terminal contracts
Data, then do not include in the response message of attaching position register feedback；
Step 204：S4SGSN equipment is according to the user contracting data for getting to the terminal feedback correspondence industry
The request response of business request.
By said process, S4SGSN equipment is in terminal originating service request simultaneously to attaching position register
With user attaching server, user's label of the side feedback of the user contracting data with the terminal are then received
About data, therefore static configuration link can be saved, reduce workload and maintenance cost；And due to same
When to homing position only storage and user attaching server request user contracting data, which is with S4SGSN from static state
Obtain positional information in configuration then time according to needed for the positional information direct access compare it is of substantially equal,
Therefore also no any impact in the timeliness for obtaining.
In above-mentioned steps 202, S4SGSN equipment specifically can be by taking to attaching position register and user attaching
Business device sends position updating request with the user contracting data of requesting terminal.
In the present embodiment, in order to further simplify the flow process that user contracting data is obtained, lifted and obtain efficiency
And resource utilization, the S4SGSN equipment in the present embodiment receives attaching position register or user attaching takes
After the user contracting data of business device feedback, the position that the user contracting data of the terminal is located also is can record
Information；If for example on attaching position register, recording the user contracting data of the terminal in ownership position
Put depositor；If on user attaching server, the user contracting data for recording the terminal is returned in user
On category server.So when S4SGSN equipment accesses again the service request for receiving that the terminal is initiated in the terminal
When, can be according to the positional information for preserving before directly to attaching position register or user attaching server request
The user contracting data of terminal.Now, S4SGSN equipment passes through above-mentioned Fig. 2 institutes when terminal is accessed for the first time
After the flow process shown gets user contracting data, according to the position for preserving by subsequently the terminal unit is accessed again
Information direct access, unless the corresponding user contracting data of the terminal there occurs new migration；If as send out
New migration is given birth to and has caused to obtain failure, then new network element that can be directly after its migration sends to obtain has asked.
Embodiment two：
Present embodiments provide a kind of service universal packet wireless service supported node apparatus for supporting S4 interfaces
(S4SGSN equipment), shown in Figure 3, which includes：
Access processing module 1, for after terminal is accessed, the service request of receiving terminal；The service request has
Body can be attachment service request or tracing section updating (Tracking Area Update, TAU) service request；
It should be understood that being not precluded from alternatively other service requests；
First subscription data request module 2, for accessing after processing module 1 receives the service request,
Simultaneously to attaching position register and the user contracting data of the user attaching server request terminal；Specifically may be used
By sending position updating request with the user of requesting terminal to attaching position register and user attaching server
Subscription data；
Subscription data receiver module 3, for receiving the end of attaching position register or user attaching server feedback
The user contracting data at end；When the user contracting data of the terminal is in attaching position register, then belong to position
The user contracting data of the terminal is included in putting the response message of depositor feedback just, user attaching server is anti-
Then do not include in the response message of feedback；It is corresponding, when the user contracting data of the terminal is in user attaching service
The user contracting data of the terminal during device, is then just included in the response message of user attaching server feedback, is returned
Then do not include in the response message of category location register feedback；
Respond module 4, for being rung to the request of the terminal feedback correspondence service request according to user contracting data
Should.
It can be seen that, the S4SGSN equipment in the present embodiment can be simultaneously to homing position in terminal originating service request
Depositor and user attaching server, then receive the side feedback of the user contracting data with the terminal
User contracting data, therefore static configuration link can be saved, reduce workload and maintenance cost；And
Due to simultaneously to homing position only storage and user attaching server request user contracting data, itself and S4SGSN
Positional information is obtained from static configuration and then the time according to needed for the positional information direct access is compared substantially
It is equal, therefore also no any impact in the timeliness for obtaining.
Shown in Figure 4, the service universal packet wireless business business of the support S4 interfaces in the present embodiment is supported
Node device may also include location records module 5 and the second subscription data request module 6, in subscription data
After receiver module 3 receives the user contracting data of attaching position register or user attaching server feedback,
The positional information that the user contracting data of record terminal is located.Second subscription data request module 6 is used to access
The access terminal after receiving the service request of the terminal again of processing module 1, according to positional information directly to returning
The user contracting data of category location register or user attaching server request terminal, further to simplify user
The flow process that subscription data is obtained, is lifted and obtains efficiency and resource utilization.
Embodiment three：
In order to be better understood from the present invention, with terminal in the situation that attaching position register HLR contracts it is below
Example, the present invention will be further described, and user contracting data acquisition process now is shown in Figure 5,
Including：
Step 501：Terminal accesses S4SGSN equipment for the first time, initiates attachment service request or tracing section updating
Service request；
Step 502：S4SGSN equipment needs the user contracting data for obtaining the terminal, while to HLR and HSS
Launch position updates request；
Step 503：HLR home positions update response, wherein the subscription data comprising user；
Step 504：S4SGSN equipment records the user contracting data of the terminal in HLR；
Step 505：HSS returns the location updating response of failure, wherein indicating no user record；
Step 506：S4SGSN equipment returns attachment to terminal or tracing section updating receives response；
Step 507：Terminal accesses S4SGSN equipment again, initiates attachment service request or tracing section updating industry
Business request；
Step 508：S4SGSN equipment is directly updated to HLR launch positions asks；
Step 509：HLR home positions update response, wherein the subscription data comprising user；
Step 510：S4SGSN equipment returns attachment to terminal or tracing section updating receives response.
Example IV：
In order to be better understood from the present invention, with terminal in the situation that user attaching server HSS contracts it is below
Example, the present invention will be further described, and user contracting data acquisition process now is shown in Figure 6,
Including：
Step 601：Terminal accesses S4SGSN equipment for the first time, initiates attachment service request or tracing section updating
Service request；
Step 602：S4SGSN equipment needs the user contracting data for obtaining the terminal, while to HLR and HSS
Launch position updates request；
Step 603：HSS home positions update response, wherein the subscription data comprising user；
Step 604：S4SGSN equipment records the user contracting data of the terminal in HSS；
Step 605：HLR returns the location updating response of failure, wherein indicating no user record；
Step 606：S4SGSN equipment returns attachment to terminal or tracing section updating receives response；
Step 607：Terminal accesses S4SGSN equipment again, initiates attachment service request or tracing section updating industry
Business request；
Step 608：S4SGSN equipment is directly updated to HSS launch positions asks；
Step 609：HSS home positions update response, wherein the subscription data comprising user；
Step 610：S4SGSN equipment returns attachment to terminal or tracing section updating receives response.
Above content is with reference to specific embodiment further description made for the present invention, it is impossible to recognized
Being embodied as of the fixed present invention is confined to these explanations.For the ordinary skill of the technical field of the invention
For personnel, without departing from the inventive concept of the premise, some simple deduction or replace can also be made,
Protection scope of the present invention should be all considered as belonging to.
Claims (10)
1. a kind of user contracting data acquisition methods, it is characterised in that include：
Support the service universal packet wireless service supported node apparatus of S4 interfaces for, after terminal is accessed, connecing
Receive the service request of the terminal；
The service universal packet wireless service supported node apparatus of the support S4 interfaces are posted to homing position simultaneously
The user contracting data of storage and terminal described in user attaching server request；
The service universal packet wireless service supported node apparatus of the support S4 interfaces receive the homing position
The user contracting data of the terminal of depositor or the user attaching server feedback；
The service universal packet wireless service supported node apparatus of the support S4 interfaces are contracted according to the user
Request response of the data to the terminal feedback correspondence service request.
2. user contracting data acquisition methods as claimed in claim 1, it is characterised in that described
Hold S4 interfaces service universal packet wireless service supported node apparatus receive the attaching position register or
After the user contracting data of the user attaching server feedback, also including the user for recording the terminal
The positional information that subscription data is located.
3. user contracting data acquisition methods as claimed in claim 2, it is characterised in that also include：
The service universal packet wireless service supported node apparatus of the support S4 interfaces are accessed again in the terminal,
And after receiving the service request of the terminal, according to the positional information directly to the attaching position register
Or the user contracting data of terminal described in the user attaching server request.
4. user contracting data acquisition methods as described in any one of claim 1-3, it is characterised in that
The service request is attachment service request or tracing section updating service request.
5. user contracting data acquisition methods as described in any one of claim 1-3, it is characterised in that
The service universal packet wireless service supported node apparatus of the support S4 interfaces are by posting to the homing position
Storage and user attaching server send position updating request to ask the user contracting data of the terminal.
6. a kind of service universal packet wireless service supported node apparatus for supporting S4 interfaces, its feature exist
In, including：
Processing module is accessed, for, after terminal is accessed, receiving the service request of the terminal；
First subscription data request module, for it is described access processing module receive the service request after,
Simultaneously to attaching position register and terminal described in user attaching server request user contracting data；
Subscription data receiver module, for receiving the attaching position register or the user attaching server
The user contracting data of the terminal of feedback；
Respond module, for corresponding to the service request to the terminal feedback according to the user contracting data
Request response.
7. the service universal grouping wireless business supporting node of S4 interfaces is supported as claimed in claim 6
Equipment, it is characterised in that also including location records module, for receiving in the subscription data receiver module
After the user contracting data of the attaching position register or the user attaching server feedback, record
The positional information that the user contracting data of the terminal is located.
8. the service universal grouping wireless business supporting node of S4 interfaces is supported as claimed in claim 7
Equipment, it is characterised in that also including the second subscription data request module, in the access processing module
Again after accessing the terminal and receiving the service request of the terminal, according to the positional information directly to institute
State the user contracting data of attaching position register or terminal described in the user attaching server request.
9. the service universal packet wireless business business of the support S4 interfaces as described in any one of claim 6-8
Support node apparatus, it is characterised in that the service request is attachment service request or tracing section updating business
Request.
10. the service universal packet wireless business business of the support S4 interfaces as described in any one of claim 6-8
Support node apparatus, it is characterised in that the service universal packet wireless business business Zhi Chijie of the support S4 interfaces
Point device is by sending position updating request to ask to the attaching position register and user attaching server
The user contracting data of the terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603693.8A CN106550350A (en) | 2015-09-21 | 2015-09-21 | User contracting data acquisition methods, S4SGSN equipment |
| PCT/CN2016/082238 WO2017049919A1 (en) | 2015-09-21 | 2016-05-16 | User subscription data acquisition method and s4sgsn device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603693.8A CN106550350A (en) | 2015-09-21 | 2015-09-21 | User contracting data acquisition methods, S4SGSN equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106550350A true CN106550350A (en) | 2017-03-29 |
Family
ID=58365141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510603693.8A Withdrawn CN106550350A (en) | 2015-09-21 | 2015-09-21 | User contracting data acquisition methods, S4SGSN equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106550350A (en) |
| WO (1) | WO2017049919A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034238A (en) * | 2017-08-14 | 2020-04-17 | 瑞典爱立信有限公司 | Method for obtaining user subscription data relating to a subscriber in a telecommunication network |
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| EP1798910A1 (en) * | 2005-12-16 | 2007-06-20 | Vodafone Group PLC | Method of requesting and sending authentification vectors |
| CN101730073A (en) * | 2009-06-09 | 2010-06-09 | 中兴通讯股份有限公司 | Method and system for acquiring user contracting data |
| CN102448031A (en) * | 2010-10-08 | 2012-05-09 | 中兴通讯股份有限公司 | Method and system for allocating MSISDN (Mobile Subscriber Integrated Services Digital Network Number) and method and device for transmitting short messages |
| CN102984703A (en) * | 2012-12-04 | 2013-03-20 | 大唐移动通信设备有限公司 | Hybrid network as well as method and device for obtaining and transmitting user data |
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| WO2003053088A1 (en) * | 2001-12-18 | 2003-06-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for migrating subscriber data between different servers of a telecommunications network |
| CN100401801C (en) * | 2005-06-07 | 2008-07-09 | 华为技术有限公司 | Method for realizing locking service |
| CN102469440B (en) * | 2010-11-16 | 2014-06-11 | 中国移动通信集团公司 | Method, system and device for user data migration |
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2015
- 2015-09-21 CN CN201510603693.8A patent/CN106550350A/en not_active Withdrawn
-
2016
- 2016-05-16 WO PCT/CN2016/082238 patent/WO2017049919A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1798910A1 (en) * | 2005-12-16 | 2007-06-20 | Vodafone Group PLC | Method of requesting and sending authentification vectors |
| CN101730073A (en) * | 2009-06-09 | 2010-06-09 | 中兴通讯股份有限公司 | Method and system for acquiring user contracting data |
| CN102448031A (en) * | 2010-10-08 | 2012-05-09 | 中兴通讯股份有限公司 | Method and system for allocating MSISDN (Mobile Subscriber Integrated Services Digital Network Number) and method and device for transmitting short messages |
| CN102984703A (en) * | 2012-12-04 | 2013-03-20 | 大唐移动通信设备有限公司 | Hybrid network as well as method and device for obtaining and transmitting user data |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034238A (en) * | 2017-08-14 | 2020-04-17 | 瑞典爱立信有限公司 | Method for obtaining user subscription data relating to a subscriber in a telecommunication network |
| CN111034238B (en) * | 2017-08-14 | 2023-06-06 | 瑞典爱立信有限公司 | Method for obtaining user subscription data concerning subscribers in a telecommunication network |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017049919A1 (en) | 2017-03-30 |
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Application publication date: 20170329 |