CN101925054B - User data fusion network system and routing method thereof - Google Patents
User data fusion network system and routing method thereof Download PDFInfo
- Publication number
- CN101925054B CN101925054B CN200910203648.8A CN200910203648A CN101925054B CN 101925054 B CN101925054 B CN 101925054B CN 200910203648 A CN200910203648 A CN 200910203648A CN 101925054 B CN101925054 B CN 101925054B
- Authority
- CN
- China
- Prior art keywords
- application front
- network
- application
- user data
- sign
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a user data fusion network system and a routing method thereof, solving the problem about how to effectively select an application front end as a user data warehouse to issue message routing in the prior art. The method comprises the following steps of: establishing a relationship among application front end identities, a network identity of an application front end home network and application types supported by the application front ends; and selecting an application front end from the application front ends subordinated by the a user registration network and using the selected application front end as issuing routing by the user data warehouse according to the information of a user registration address and the relationship. The invention realizes the routing optimization based on the deployment of the user data fusion network.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to the route selection method that a kind of user data merges (User DataConvergence, UDC) network system and UDC network system.
Background technology
Along with Internet technology (Internet Technology, IT) development of software and hardware technology and the development of business, except traditional public switched telephone network (Public Switched Telephone Network, PSTN) network and the second generation (2
ndgeneration, 2G) outside network, increasing communication network is introduced into and becomes standard, as the third generation (3
rdgeneration, 3G) network, IP Multimedia System (IP Multimedia Sub-System, IMS) network, micro-wave access global inter communication (WorldwideInteroperability for Microwave Access, WiMAX) network, flexible exchanging network etc., this causes rolling up of user data in network.
Along with the surge of user data in network, original storage of subscriber data and the mode providing have more and more been difficult to adapt to developing rapidly of network.Data Decentralization causes the high enterprise of operation property expenditure (OperatingExpenditure, OPEX), and junk data is difficult to eliminate, and data consistency is difficult to assurance, and Information Security ensures difficulty, and data mining analysis lacks effective means.Add differing of data storage network element external interface, cause data access interface complicated, interface and business close coupling, data cannot transparently transmit, and new business is difficult to fast and effeciently carry out, and user data management problem is day by day obvious.
For this reason, industry has proposed the concept of unification user data model, is about to the data fusion of same user distribution in different network elements, usings user ID as basic identification, according to unified data structure organization, as unique user data source of all-network.
In physics realization, unification user data model is stored in the unique data storage network element of network: central database (Center Database, CDB), this centre data library storage user's unified data model, guarantee consistency, reliability and the fail safe of data, provide the open interface with business and data independence, for other data query network elements provide data access service.
Terminal data, access or core network data, business datum and Internet business datum are merged, application and data decoupler, unified management is also set up unification user data center, can simplified network, shorten new business issuing time, promote business innovation, for operator provides competitive integrated services, lay a good foundation.
Fig. 1 has described third generation partner program (3rd Generation PartnershipProject, 3GPP) tissue in prior art and about user data, has merged the network system model of setting up.Wherein, UDC network comprises application front end and the user data warehouse of supporting multiple application.Application front end is processed the applied logic with data independence, not responsible storing user data information; User data warehouse, as the subscriber data center in network, has merged various application datas, and provides unified open Ud access interface for various application front end.
UDC network system does not affect existing network system, be that existing interface between the application of application front end and core network element, operation layer and BSS (Business & Operation Supporting System, BOSS) is unaffected.For example, the S6a/S6d interface based on Diameter of supporting the application front end of home subscriber service (Home SubscriberService, HSS) application need to support HSS to support, Cx, Sh interface etc.Support the application front end of attaching position register (Home LocationRegister, HLR) application need to support the C based on MAP (Mobile Application Part, MAP) agreement that HLR supports, D, Gr interface etc.
Fig. 2 has described operator in prior art and has disposed inside the province a kind of application scenarios of user data coalescing network.Operator disposes by province, and each is economized and disposes a unique user data warehouse, is positioned at provincial capital.Dispose inside the province a plurality of local area network, each local area network is disposed one or more application front ends, for load balancing.As shown in Figure 2, the mobile subscriber terminal MS1 (Mobile Station) that belongs to local the second local area network (LAN) roams into local the first local area network (LAN) inside the province, and initiates login request message.Login request message is passed through arbitrarily, after effectively HLR application front end processing, by HLR application front end, user registered address information to be kept in user data warehouse through mobile switch MSC1 (Mobile Switching Center) or Serving GPRS Support Node SGSN1 (Serving GPRS Supporting Node).
When user's subscription data changes, for example user revises the forward-shifting service number having activated, and user data warehouse needs notification message transmission, notifies user the subscription data information that registered network upgrades.User data warehouse can be selected the route that effectively HLR application front end issues as notification message arbitrarily, selected HLR application front end may be positioned at this locality the second local area network (LAN) that user belongs to, and also may be positioned at this locality first local area network (LAN) at place, user roaming place.If HLR the 3rd application front end or HLR the 4th application front end that user data warehouse has selected this locality second local area network (LAN) of user attaching to dispose, to cause notification message to process and be connected to by No.7 nation-wide Network (Signaling SystemNo.7, SS7) public network visited place the first local area network (LAN) that user registers from local the second local area network (LAN).If HLR the first application front end or HLR the second application front end that notification message can directly be disposed by local the first local area network (LAN) issue, will greatly reduce to a certain extent signaling so roundabout, improve the response speed of system.Especially when user economizes internetwork roaming, if notification message issues from user attaching network, will make the roundabout phenomenon of signaling more serious.
Fig. 3 has described operator in prior art and between economizing, has disposed a kind of application scenarios of user data coalescing network.As shown in Figure 3, HLR the second application front end that the second user data warehouse that the second province disposes is disposed with the first province has effective IP and is connected and data access interface, and HLR the second application front end can directly be accessed the user data of the second user data warehouse.When if user roams in the first local area network (LAN) of this locality of the first province, notification message is directly issued the signaling that effectively reduces SS7 network roundabout by HLR the second application front end by the second user data warehouse, and improves the response speed of system.
For the application scenarios of cross operator network system, the roundabout problem of signaling exists equally.Fig. 4 has described a kind of application scenarios of cross operator network IP based network deployment user data coalescing network in prior art.It is substantially similar that the application scenarios of cross operator network design and operator dispose the application scenarios of user data coalescing network between economizing, and effective the connection and data access interface between the user data warehouse disposed between operator and application front end need to be provided.
In sum, application scenarios based on the UDC of operator network system, still be faced with user data warehouse and how effectively select application front end, to reduce as far as possible this technical problem of signalling route of the notification message that is handed down to registered users registered network, be necessary to provide corresponding technical scheme to solve.
Summary of the invention
Technical problem to be solved by this invention, is to provide the route selection method of a kind of UDC network system and this system, solves in prior art and how effectively to select application front end as the problem of user data warehouse issuing message route.
In order to solve the problems of the technologies described above, first the present invention provides a kind of route selection method of user data coalescing network system, and this user data coalescing network comprises application front end and user data warehouse, and the method comprises:
Set up the incidence relation between the application type that the sign of described application front end and the network identity of described application front end home network, described application front end support;
Described user data warehouse, according to user registered address information and described incidence relation, is selected application front end the application front end of disposing from user's registered network, and using selected application front end as issuing route.
Preferably, the application type that described application front end is supported, represent the business operation that described application front end can be carried out, the application type that comprises home subscriber service, the application type of attaching position register, the application type of service providing system, the application type of application server, or the application type of authentication, mandate and charging.
Preferably, the sign of described application front end, or be host name and the domain name of described application front end, or be the address information of described application front end;
Described network identity, or be Mobile Country Code MCC and Mobile Network Code, or be national code and network object code, or be domain names.
Preferably, described incidence relation is set up by described user data warehouse or name server.
Preferably, by the sign of described application front end, combine with the network identity of described application front end home network and/or the application type of described application front end support, as described incidence relation.
Preferably, according to described network identity and/or application type, from described incidence relation, obtain application front end sign or application front end identification sets that described user data coalescing network is disposed, the sign of some application front ends that described application front end identification sets comprises described user data network design.
Further, described user data warehouse is selected the step of application front end, comprising:
Described user data warehouse sends application front end address lookup request message, acquisition request application front end address to name server; Described application front end address lookup request message comprises described user registered address information;
Domain name server is received after described application front end address lookup request message, according to the network identity of described user registered address acquisition of information user registered network;
Domain name server, according to described network identity and incidence relation, obtains application front end sign or application front end identification sets;
Described user data warehouse issues the application front end of route described in determining according to described application front end sign, or described in selecting according to described application front end identification sets, issues the application front end of route.
Further, when described user data warehouse issues the application front end of route described in selecting according to described application front end identification sets, follow load balancing principle.
Preferably, described user registered address information, or be mobile switch sign, or be Serving GPRS Support Node sign, or be Mobility Management Entity sign and/or place, user registered address network of network sign.
In order to solve the problems of the technologies described above, the present invention also provides a kind of user data coalescing network system, comprise described user data coalescing network and comprise application front end and user data warehouse, described user data warehouse, for setting up the incidence relation between the application type that the sign of described application front end and the network identity of described application front end home network, described application front end support; According to user registered address information and described incidence relation, the application front end of disposing from user's registered network, select application front end, and using selected application front end as issuing route; The application type that described application front end is supported, represents the business operation that described application front end can be carried out.
Compared with prior art, the present invention efficiently solve that applied logic is processed and the UDC network design of data storage after separated in selection issue routing issue, realized the routing optimality based under UDC network design.
Accompanying drawing explanation
Fig. 1 is user data coalescing network Organization Chart in prior art;
Fig. 2 roams schematic diagram based on operator the user who disposes inside the province under a kind of application scenarios of user data coalescing network in prior art;
Fig. 3 is that in prior art, based on operator, the user under a kind of application scenarios of disposing user data coalescing network between province roams schematic diagram;
Fig. 4 is that the user under a kind of application scenarios of cross operator network design user data coalescing network in prior art roams schematic diagram;
Fig. 5 is that user data warehouse of the present invention selects application front end as the schematic flow sheet that issues the embodiment of the method for route;
Fig. 6 be the embodiment of the present invention based on trigger notice message under application scenarios shown in Fig. 2, user data warehouse is selected the schematic flow sheet of HLR application front end issuing message;
Fig. 7 be the embodiment of the present invention based on trigger notice message under application scenarios shown in Fig. 4, user data warehouse is selected the schematic flow sheet of HSS application front end issuing message.
Embodiment
Below with reference to drawings and Examples, describe embodiments of the present invention in detail, to the present invention, how application technology means solve technical problem whereby, and the implementation procedure of reaching technique effect can fully understand and implement according to this.
The main design that the invention provides a kind of route implementation method of disposing based on user data coalescing network is: the incidence relation between the network identity of model application front end sign and application front end home network, the information such as application type of supporting, also this incidence relation comprises two kinds, be the incidence relation between application front end sign and network identity, another kind is the incidence relation between application front end sign and the application type supported.According to application front end sign, can from set up incidence relation, obtain the network identity of application front end home network and the information such as application type of supporting; Or the information such as application type of supporting according to network identity and/or application front end, can from set up incidence relation, obtain application front end sign or application front end identification sets that network disposes, this application front end identification sets includes the sign of some application front ends that network disposes.
The application type that application front end is supported, represents the business operation that application front end can be carried out.For example, support the application front end execution of HLR application type (for example to apply relevant business operation to HLR, support the mobile management of MAP application), support the application front end execution of HSS application type to apply relevant business operation (for example, supporting the mobile management of Diameter application) to HSS.Except HLR application front end and HSS application front end, the present invention is also applicable to service providing system (provisioning, being mainly operator's deployment business provides support) application front end, application server (Application Server, AS) application front end and authentication, mandate and charging (AAA) application front end etc.
The network identity of application front end sign and application front end home network, the incidence relation between information such as application type that application front end is supported are set up and preserved to user data warehouse or name server (Domain Name Server, DNS).Application front end sign can be host name and the domain name of application front end, can be also the address information of application front end.Network identity can be Mobile Country Code MCC (the Mobile Country Code of sign public land mobile network (PLMN), MCC) and Mobile Network Code (MobileNetwork Code, MNC), can be national code (Country Code, CC) and network object code (Network Destination Code, NDC), can also be the information such as domain names.
User data warehouse is according to user registered address information, the application front end of disposing from user's registered network, select a suitable application front end, as the route that issues of notification message, and after processing, application front end is further forwarded to the network entity that registered user terminal is registered.User registered address information wherein, can be the sign of mobile switch, can be the sign of Serving GPRS Support Node, can also be sign and/or place, the user registered address network of network sign of Mobility Management Entity.
Fig. 5 is that user data warehouse of the present invention selects application front end as the embodiment of the method schematic flow sheet that issues route.As shown in Figure 5, the flow process of the method embodiment mainly comprises the steps:
Step S510, user data warehouse is according to user registered address information, obtains the information such as application type that in the network identity of user institute registered network and/or user institute registered network, application front end is supported;
Step S520, user data warehouse is according to the information such as application type of obtained network identity and/or application front end support, obtain application front end sign or application front end identification sets that user institute registered network is disposed, and therefrom select application front end as issuing route.
Incidence relation between the information such as application type that user registered address information and application front end are supported, can be according to obtaining in the NE type of user registered address.Application type corresponding to registered address that for example NE type is MSC is HLR application type, supports the application front end of this application type to be referred to as in the present invention HLR application front end; NE type is that application type corresponding to the registered address of Mobility Management Entity (MME) is HSS application type, supports the application front end of this application type to be referred to as in the present invention HSS application front end etc.
The selection of application front end, can be carried out by user data warehouse or DNS.
Fig. 6 be the embodiment of the present invention based on trigger notice message under application scenarios shown in Fig. 2, user data warehouse is selected the schematic flow sheet of HLR application front end issuing message.Consult application scenarios shown in Fig. 2, as shown in Figure 6, this flow process mainly comprises following step:
Step S610, user data warehouse configures and preserves all signs that are attached thereto the HLR application front end connecing, and sets up the incidence relation between HLR application front end sign and the network identity of this HLR application front end home network;
For example, HLR application front end sign and the network identification information of this HLR application front end home network are directly combined, as this incidence relation, the definition of home network identification information is identical with the definition of network element position numbering, and prefix information is CC and NDC; The information such as HLR application type that HLR application front end can also be supported are also combined in this incidence relation;
Step S620, the mobile subscriber terminal MS1 that belongs to local the second local area network (LAN) roams into local the first local area network (LAN) inside the province, and initiates login request message, completing user register flow path at local the first local area network (LAN);
Login request message, after effectively HLR application front end is processed arbitrarily, is initiated Data Update request by HLR application front end to user data warehouse, and user registered address information is kept in user data warehouse;
Step S630, user data warehouse finds that variation has occurred the user contracting data of storing, for example user has revised the number that activates forward-shifting service, is to select route to the change information of user institute registered network notice user data;
In this step, user data warehouse is selected HLR application front end:
According to user registered address information, be MSC1 sign or SGSN1 sign, get the network identity of user institute registered network, and further inquire about HLR application front end sign or the HLR application front end identification sets associated with this network identity according to this network identity;
If Query Result is HLR application front end sign, illustrates and only have an applicable HLR application front end, the direct route that issues using this HLR application front end as notification message;
If Query Result is HLR application front end identification sets, user data warehouse selects a suitable HLR application front end as the route that issues of notification message according to the principle of load balancing;
In the present embodiment, user data warehouse is selected HLR first application front end of local the first local wet end administration;
Step S640, according to selected route, user data warehouse sends a notification message to HLR the first application front end;
Step S650, HLR the first application front end receives after the notification message from user data warehouse, according to the content in this notification message, build and insert subscriber data message, message comprises the forward-shifting service number that user revises, and returns to push-notification-answer message to user data warehouse;
Step S660, the network element MSC1 that HLR the first application front end is registered to user or SGSN1 send and insert subscriber data message, complete the operation flow that notification message triggers.
The present embodiment can be applied under the application scenarios of network design between the province of operator based on shown in Fig. 3 simultaneously, is positioned at the second user data warehouse of the second province and HLR second application front end of the first province and has active data access connecting interface.
Fig. 7 be the embodiment of the present invention based on trigger notice message under application scenarios shown in Fig. 4, user data warehouse is selected the schematic flow sheet of HSS application front end issuing message.Consult application scenarios shown in Fig. 4, as shown in Figure 7, this flow process mainly comprises following step:
Step S710, be positioned at the sign that the DNS of the second carrier network configured and preserved all HSS application front ends that are connected with the second user data warehouse, comprise HSS the second application front end that the first carrier network is disposed, and set up the incidence relation between HSS application front end sign and the network identity of HSS application front end home network;
For example, in HSS application front end sign, comprise home network identification information, comprise home network domain name or PLMN sign (being formed by MCC and MNC) etc.; Wherein, in HSS application front end sign, the information such as HSS application type of supporting have also been comprised;
Step S720, this locality first local area network (LAN) of the mobile subscriber terminal MS1 that belongs to the second carrier network from this locality second local network roaming of the second carrier network to the first carrier network, and initiate login request message, completing user register flow path at this this locality first local area network (LAN);
This login request message, after effectively HSS application front end is processed arbitrarily, is initiated Data Update request by HSS application front end to the second user data warehouse, and user registered address information is kept in the second user data warehouse;
Step S730, the second user data warehouse finds that variation has occurred the user's registration information of storing, for example, for the demand of management, delete the current registered address information of user, is to select route to the change information of user institute registered network notice user data;
The second user data warehouse sends application front end address lookup request message to DNS, suitable application front end address of acquisition request, this inquiry request message comprises user registered address information, i.e. MME1 sign and/or place, user registered address network of network sign etc.;
DNS receives after the application front end address lookup request message sending from the second user data warehouse, and HSS application front end is selected:
According to the user registered address information in this query messages, it is the PLMN sign of MME1 sign (comprising domain names) and/or place registered network, get the network identity (domain names and/or PLMN sign) of user institute registered network, and according to the HSS application front end sign associated with this network identity of inquiry in the further incidence relation of this network identity, comprise HSS application front end sign and/or address information, or HSS application front end identification sets;
If Query Result is HSS application front end sign, the direct route that issues using this HSS application front end as notification message of the second user data warehouse;
If Query Result is HSS application front end identification sets, the second user data warehouse selects a suitable HSS application front end as the route that issues of notification message according to the principle of load balancing;
In the present embodiment, the second user data warehouse selects to be positioned at HSS second application front end of the first carrier network;
Step S740, the second user data warehouse receives DNS and selects the application front end address lookup response message feeding back after route; The second user data warehouse and HSS the second application front end have active data access connecting interface;
Step S750, the second user data warehouse sends a notification message to HSS the second application front end;
Step S760, HSS the second application front end receives after the notification message from the second user data warehouse, builds position de-registration request message, and return to push-notification-answer message to the second user data warehouse according to the content of this notification message;
Step S770, the network element MME1 that HSS the second application front end is registered to user sends the position de-registration request message based on Diameter, completes the operation flow that notification message triggers; In the present embodiment, need the information that customer location is nullified to notify user, further by MME1, trigger relevant operation flow and notify user terminal MS1 by the information of customer location cancellation, to impel user terminal MS1 again to initiate register flow path.
The above; be only preferably embodiment of the present invention, but protection scope of the present invention is not limited to this, any people who is familiar with this technology is in the disclosed technical scope of the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. a route selection method for user data coalescing network system, this user data coalescing network comprises application front end and user data warehouse, it is characterized in that, and the method comprises:
Set up the incidence relation between the application type that the sign of described application front end and the network identity of described application front end home network, described application front end support;
Described user data warehouse, according to user registered address information and described incidence relation, is selected application front end the application front end of disposing from user's registered network, and using selected application front end as issuing route.
2. the method for claim 1, is characterized in that:
The application type that described application front end is supported, represent the business operation that described application front end can be carried out, the application type that comprises home subscriber service, the application type of attaching position register, the application type of service providing system, the application type of application server, or the application type of authentication, mandate and charging.
3. the method for claim 1, is characterized in that:
The sign of described application front end, or be host name and the domain name of described application front end, or be the address information of described application front end;
Described network identity, or be Mobile Country Code MCC and Mobile Network Code, or be national code and network object code, or be domain names.
4. the method for claim 1, is characterized in that:
Described incidence relation is set up by described user data warehouse or name server.
5. the method for claim 1, is characterized in that:
By the sign of described application front end, combine with the network identity of described application front end home network and/or the application type of described application front end support, as described incidence relation.
6. the method for claim 1, is characterized in that:
According to described network identity and/or application type, from described incidence relation, obtain application front end sign or application front end identification sets that described user data coalescing network is disposed, the sign of some application front ends that described application front end identification sets comprises described user data network design.
7. method as claimed in claim 6, is characterized in that, described user data warehouse is selected the step of application front end, comprising:
Described user data warehouse sends application front end address lookup request message, acquisition request application front end address to name server; Described application front end address lookup request message comprises described user registered address information;
Domain name server is received after described application front end address lookup request message, according to the network identity of described user registered address acquisition of information user registered network;
Domain name server, according to described network identity and incidence relation, obtains application front end sign or application front end identification sets;
Described user data warehouse issues the application front end of route described in determining according to described application front end sign, or described in selecting according to described application front end identification sets, issues the application front end of route.
8. method as claimed in claim 7, is characterized in that:
When described user data warehouse issues the application front end of route described in selecting according to described application front end identification sets, follow load balancing principle.
9. the method for claim 1, is characterized in that:
Described user registered address information, or be mobile switch sign, or be Serving GPRS Support Node sign, or be Mobility Management Entity sign and/or place, user registered address network of network sign.
10. a user data coalescing network system, described user data coalescing network comprises application front end and user data warehouse, it is characterized in that:
Described user data warehouse, for setting up the incidence relation between the application type that the sign of described application front end and the network identity of described application front end home network, described application front end support; According to user registered address information and described incidence relation, the application front end of disposing from user's registered network, select application front end, and using selected application front end as issuing route; The application type that described application front end is supported, represents the business operation that described application front end can be carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910203648.8A CN101925054B (en) | 2009-06-09 | 2009-06-09 | User data fusion network system and routing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910203648.8A CN101925054B (en) | 2009-06-09 | 2009-06-09 | User data fusion network system and routing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101925054A CN101925054A (en) | 2010-12-22 |
| CN101925054B true CN101925054B (en) | 2014-11-05 |
Family
ID=43339621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910203648.8A Expired - Fee Related CN101925054B (en) | 2009-06-09 | 2009-06-09 | User data fusion network system and routing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101925054B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139321B (en) | 2018-02-02 | 2020-12-22 | 电信科学技术研究院有限公司 | Configuration method and equipment for uplink data compression |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101009864A (en) * | 2007-01-08 | 2007-08-01 | 华为技术有限公司 | The method and system for access to the home packet data network |
| US7260633B2 (en) * | 2001-01-25 | 2007-08-21 | Microsoft Corporation | System and method for processing requests from newly registered remote application consumers |
| CN101257702A (en) * | 2007-03-01 | 2008-09-03 | 华为技术有限公司 | Method, system and gateway equipment for realizing roaming user to access belonging area network |
-
2009
- 2009-06-09 CN CN200910203648.8A patent/CN101925054B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7260633B2 (en) * | 2001-01-25 | 2007-08-21 | Microsoft Corporation | System and method for processing requests from newly registered remote application consumers |
| CN101009864A (en) * | 2007-01-08 | 2007-08-01 | 华为技术有限公司 | The method and system for access to the home packet data network |
| CN101257702A (en) * | 2007-03-01 | 2008-09-03 | 华为技术有限公司 | Method, system and gateway equipment for realizing roaming user to access belonging area network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101925054A (en) | 2010-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6077048B2 (en) | Subscriber identity management broker for fixed / mobile networks | |
| CN106790732B (en) | Address translation method, device and system, and network identification control method and device | |
| CN103262503B (en) | Node selecting method and equipment in packet core network | |
| CN100461973C (en) | Dynamic group implementation method and device | |
| CN102307340B (en) | Method and device for movably managing corresponding meter of protocol abilities of name of shared access point | |
| KR101489786B1 (en) | Mobile terminating roaming forwarding for mobile communications devices | |
| JP2002534847A (en) | Extended number portability database service | |
| CN101106778B (en) | GPRS implementation method and system based on one-in-multiple number SIM card | |
| CN101616404B (en) | method, device and system for selecting gateway | |
| CN101925047A (en) | User data coalescing network system and method for realizing subscribing notification | |
| US6330445B1 (en) | Method and system for routing of a USSD message | |
| CN102413453B (en) | A kind of shared method and system of MTC device Subscriber Number | |
| WO2015069160A1 (en) | Methods, network control nodes and communication devices for routing signalling requests in a communication system | |
| WO2010054681A1 (en) | Method for sending emergency messages to mobile terminals | |
| CN104168545B (en) | A kind of method and system for realizing instant message and short message/intercommunication of multimedia messages | |
| CN1997222A (en) | Implementation method of one SIM card for multiple numbers and its system | |
| CN104469734A (en) | International roaming registration method and system based on double-card terminal | |
| CN104247517B (en) | The method and apparatus of network is selected in visited place | |
| CN101925054B (en) | User data fusion network system and routing method thereof | |
| CN105025487A (en) | SDN-based carrier grade WLAN system and unified authentication method | |
| TW571599B (en) | Method and system for querying attributes in a cellular communications system | |
| CN101064937B (en) | Method and system for accessing home zone of roaming users | |
| EP1334638A2 (en) | Method and arrangement relating to retrieving position information | |
| CN101699885B (en) | Method, device and system for allocating and querying service gateway | |
| CN101296402A (en) | Information acquisition method, gateway proxy and network system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190609 |