CN101102581B - Method and Functional Entity of Obtaining User Information in NGN - Google Patents
Method and Functional Entity of Obtaining User Information in NGN Download PDFInfo
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- CN101102581B CN101102581B CN200610061529A CN200610061529A CN101102581B CN 101102581 B CN101102581 B CN 101102581B CN 200610061529 A CN200610061529 A CN 200610061529A CN 200610061529 A CN200610061529 A CN 200610061529A CN 101102581 B CN101102581 B CN 101102581B
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- 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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- H—ELECTRICITY
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- 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
- H04W8/06—Registration at serving network Location Register, VLR or user mobility server
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Abstract
本发明涉及NGN技术，公开了一种获取用户基本信息的方法，包括：用户所在网络的用户信息处理模块获取用户信息；所述用户信息处理模块判断用户所在网络，若用户在拜访网络VN，拜访网络的用户信息处理模块与归属网络的用户信息处理模块进行信息通告。本发明还公开了一种NGN网络系统，包括归属网络、拜访网络以及耦合所述归属网络和拜访网络的接口，所述接口用来传送用户信息。通过实施本发明，无论用户是在归属网络还是在拜访网络，都能获取到其当前所在的网络位置信息及其他用户信息。
The invention relates to NGN technology, and discloses a method for obtaining basic user information, including: a user information processing module of the network where the user is located obtains user information; the user information processing module judges the network where the user is located, and if the user is visiting the network VN, visit The user information processing module of the network and the user information processing module of the home network perform information notification. The invention also discloses an NGN network system, which includes a home network, a visited network and an interface coupling the home network and the visited network, and the interface is used to transmit user information. By implementing the present invention, no matter whether the user is in the home network or the visiting network, the current network location information and other user information can be obtained.
Description
Technical field
(Next Generation Network NGN), relates in particular to a kind of method and corresponding functional entity that obtains user profile in NGN to the present invention relates to next generation network.
Background technology
In the next generation network NGN architectural framework of a kind of layering of current proposition, in order to make the user can realize the NGN service access whenever and wherever possible, and obtain seamless, high-quality business service, the NGN architectural framework of this layering has defined a Network Attachment Subsystem (Network AttachmentSubsystem in transport layer, NASS), finish distribution by NASS to user's IP address and terminal configuration parameter, during the address assignment program or before carry out user's authentication, network insertion mandate according to customer service inventory (profile), access network configuration according to the customer service inventory, the management of location management and access network.The architectural framework of NASS as shown in Figure 1.
In the middle of numerous functional entitys of NASS, user network gateway configuration function (Customer NetworkGateway Configuration Function, CNGCF) (CustomerPremises Equipment CPE) offers the additional configuration information such as fire compartment wall control, QoS of user such as inside initialization and renewal the time to entity at client device.Access relay function (Access Relay Function, ARF) entity plays relaying action between CPE and NASS, and it receives the network insertion request from CPE, and the request of preceding commentaries on classics CPE is to NASS.Network access configuration function (Network Access Configuration Function, NACF) entity mainly is responsible for user's distributing IP address, network configuration parameters etc. is provided, play DHCP (Dynamic Host Configuration Protocol, DHCP) server or remote subscriber are dialled in authentication service (Remote Authentication Dial in User Service, RADIUS) effect such as server.Connection session location and memory function (Connectivity Session Location andRepository Function, CLF) entity record distribute to the IP address of CPE and the network positioning information that provides by the NACF entity between contact, network location information and geographical location information between contact, the CLF entity also memory allocation IP address user identifier, user network QoS describe and with the relevant customer parameter of the privately owned locating information of user.User access authorization function (User AccessAuthorization Function, UAAF) entity carry out user rs authentication, based on the network insertion mandate of user network inventory, checking, the authorization message that wherein comes from the customer service inventory is stored in user's data of description function, and (Profile Database Function is PDBF) in the entity.PDBF entity stores user's authentication, authorization data, and the database of information relevant with network insertion configuration.Access management function (AccessManagement Function, AMF) entity transforms the network insertion request that the user sends, and the NACF entity is mail in IP address assignment and possible network configuration parameters request; And send request to the UAAF entity, by the mandate of UAAF object authentication user and network insertion, obtain user's access configuration parameter.
In existing NASS, professional control subsystem and application (Service control subsystems andapplications, abbreviation SCSA) application server (the Application Function in, AF), (Home Network, the CLF entity obtains user position information among NASS HN) can to pass through the user attaching network.Be implemented as follows:
AF among the SCSA initiates " place information inquiry (LocationInformation Query; LIQ) " request to the CLF of user HN entity, mainly comprise the IP address of CPE to be checked, the address field at place, IP address and application server identifier (the AF Identify that SCSA initiates query requests, AFI) etc. Several Parameters is as shown in table 1 below.
Table 1
| Location Information Query (place information inquiry) |
| Globally Unique Address (global unique address) |
| -Assigned IPAddress (assignment IP address) |
| -Address Realm (address field) |
| Subscriber ID (optional) (subscriber's sign) |
| AF Identity (application server identifier) |
After the CLF entity is received the request customer position information message that the AF among the SCSA initiates, just can obtain user position information by the interface between it and UAAF entity and the NACF entity.The CLF entity obtains after the user position information positional information of CPE to be returned to the AF of the initiation place information inquiry request among the SCSA by " location information response (Location Information Response, LIR) " message.
The shortcoming of above-mentioned prior art is as follows:
In existing NASS, the AF among the SCSA can only satisfy that user to be checked is current not have a mobile state when the CLF of user attaching network entity requests customer position information.That is: current in HN the time as the user, the CLF entity is according to IP address in the inquiry request message and address field, obtains user's current network positional information by UAAF entity and NACF entity, and returns to AF among the SCSA by query response message.Move to visited network (Visited Network and work as the user from HN, VN) time, the CLF entity is according to IP address in the inquiry request message and address field, can't obtain user's network location information by local UAAF entity and NACF entity, and because the CLF entity can't be learnt user's routing iinformation (not knowing the roaming place that the user is current), can't notify the functional entity of other network to obtain user's current network positional information, therefore, the CLF entity can only be initiated the place information inquiry request in SCSA AF returns failed message, like this, AF among the SCSA just can't be known user's current network positional information, can not obtain the access network type such as visited network equally, other information that terminal type or user produce at visited network.
Summary of the invention
In view of this, the method that the invention provides a kind of information processing module of user's and obtain user profile, in order to solve exist in the prior art after user's roaming, user's current location can not be known and in the problem of other information of visited network generation according to NASS in the operator of user attaching network and service provider.
Information processing module of user's provided by the invention is arranged among the Network Attachment Subsystem NASS, comprising: the user profile acquiring unit is used for obtaining user profile from user access authorization function UAAF and the network access configuration function NACF of NASS; The index information acquiring unit is used for obtaining specific index information from user profile; The routing iinformation judging unit is judged user place network according to the routing iinformation that carries in the user profile; Information memory cell is used to store the user profile of the local network that message that the information processing module of user's of other networks sends and user profile acquiring unit obtain; The information retransmission unit is used for when described routing iinformation judging unit is determined subscriber equipment at visited network VN, carries the notification message of described user profile to the information processing module of user's transmission of home network HN.
The method one of obtaining user profile in NGN provided by the invention comprises:
The information processing module of user's of subscriber equipment place network is obtained user profile, and described user profile comprises user's routing iinformation; Described information processing module of user's is judged subscriber equipment place network according to described user's routing iinformation, if subscriber equipment is at visited network VN, the information processing module of user's of described visited network is carried the notification message of described user profile to the information processing module of user's transmission of home network HN.
Second kind of method of obtaining user profile in NGN provided by the invention comprises:
The information processing module of user's of subscriber equipment place network is obtained user profile, and described user profile comprises user's routing iinformation; Described information processing module of user's is judged subscriber equipment place network according to described user's routing iinformation; If the user is at visited network VN,
The information processing module of user's of described VN sends index messages by the information processing module of user's of HN to the professional control subsystem of HN and a functional entity of using among the SCSA, carries the index information that separates from described user profile in the described index messages.
Beneficial effect of the present invention is as follows:
(1) the present invention is by obtaining user profile by the information processing module of user's among the Network Attachment Subsystem NASS and judging user place network, when the user is in visited network, the information processing module of user's of visited network is served as server, the information processing module of user's of home network is served as the agency, realize communicating by letter of visited network and home network, no matter the realization user is current to be at HN or at VN, can both accurately obtain user profile.
(2) the present invention utilizes the network configuration of prior art to realize the user profile inquiry, only need transmit user profile parameter seldom between two interfaces, and existing network is changed seldom, realizes simple.
Description of drawings
Fig. 1 is the architectural framework figure of the NASS among the NGN in the prior art;
Fig. 2 is the flow chart that obtains the method one of user profile of the present invention;
Fig. 3 is the flow chart that obtains the method two of user profile of the present invention;
Fig. 4 obtains the signaling process figure of user profile when being in visited network for user in the inventive method one;
Fig. 5 obtains the signaling process figure of user profile when being in home network for user in the inventive method two;
Fig. 6 obtains the signaling process figure of user profile when being in visited network for user in the inventive method two;
Fig. 7 is NGN network architecture figure provided by the invention.
Embodiment
The thinking of the inventive method one is: after the user is connected to the NGN network system, the information processing module of user's that user place network of network adheres among the subsystem NASS judges that the user is in home network or visited network, if the user is in visited network, the information processing module of user's of VN is just with the user profile of obtaining, and user's routing iinformation especially wherein sends to the information processing module of user's of HN.
The thinking of the inventive method two is: after the user is connected to the NGN network system, the information processing module of user's that user place network of network adheres among the subsystem NASS judges that the user is in home network or visited network, if the user is in home network, the information processing module of user's of HN just directly sends to the user profile of obtaining professional control subsystem and uses SCSA; If the user is in visited network, the information processing module of user's of VN just sends to the user profile of obtaining the information processing module of user's of HN, by the information processing module of user's of HN user profile is forwarded to the SCSA of HN again.
NGN network system provided by the invention provides an interface between visited network and home network, make professional control subsystem and application SCSA when roaming or nomadic state take place the user, also can obtain user profile.
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
Referring to Fig. 2, be the flow chart that obtains user profile method one of the present invention, comprise following concrete steps:
Step S01, subscriber equipment are connected to the NGN network of network by access relay function entity A RF and adhere among the subsystem NASS.
Step S02, the information processing module of user's among the NASS of user place network is obtained user profile by user access authorization function entity UAAF and network access configuration function entity NACF.
In this step, the information that information processing module of user's obtained can be user ID, subscriber authorisation mode, routing iinformation, keystone resources, network configuration parameters etc., but information processing module of user's is mainly judged user place network by routing iinformation.
Step S03, information processing module of user's is judged user place network according to the routing iinformation in the user profile, if the user is in home network HN, information processing module of user's need not be carried out any action; If the user is in visited network VN, execution in step S04.
When routing iinformation did not comprise any network identity, default user was in HN;
When routing iinformation comprised home network identification HNI, information processing module of user's judged that the user is in HN;
When routing iinformation comprised visited network sign VNI, information processing module of user's judged that the user is in VN;
When routing iinformation comprised the information processing module of user's identifier of VN, information processing module of user's judged that the user is in VN.
Step S04, the information processing module of user's of VN (serving as server) sends a notification message to the information processing module of user's (serving as the agency) of HN.
The content of described notification message sees Table 2.
Table 2
| Notification message (server-＞agency) |
| Globally Unique Address (global unique address) |
| -Assigned IPAddress (assignment IP address) |
| -Address Realm (address field) |
| Routing information (routing iinformation) |
Wherein, global unique address is that user's IP address allocated and this address territory, IP address constitute by the NACF of user place network.Routing iinformation has mainly comprised network identity, i.e. home network identification HNI, visited network sign VNI or visited network information processing module of user's identification information.By global unique address and routing iinformation, accurate consumer positioning place network.
Step S05, the information processing module of user's of home network HN receives and handles above-mentioned notification message.
This processed notification message will be as the index of searching user's information, if the information processing module of user's of HN receives new notification message, notification message originally will be refreshed.
Step S06, the information processing module of user's of home network HN sends acknowledge message to the information processing module of user's of visited network.
The content of the described acknowledge message also content with table 2 is the same, its effect is a notice visited network information processing module of user's, illustrate that HN has received the user who is determined by this message, after the information processing module of user's of VN is received above-mentioned acknowledge message, does not need to repeat to send a notification message.
Fig. 4 is according to said method of the present invention, as user during at VN, obtains the signaling process of its user profile, comprising:
(1) after the information processing module of user's of visited network VN is obtained user profile, sends a notification message, carry user profile to the information processing module of user's of HN;
(2) information processing module of user's of HN receives and handles the above-mentioned notification message that carries user profile; The particular content of this notification message sees Table 2;
(3) information processing module of user's of HN sends acknowledge message to the information processing module of user's of VN; The particular content of this acknowledge message sees Table 2.
How the transmission that method provided by the invention is only paid close attention to message between the information processing module of user's of the information processing module of user's (serving as server) of VN and HN will utilize for the message after transmitting, and then multiple way can be arranged.For example can initiate the user profile query requests by the functional entity of SCSA, the notification message that the information processing module of user's utilization of HN was handled indexes the information processing module of user's of VN, and then obtains user profile from the information processing module of user's of VN; Can also (User Equipment, UE) the SIP register flow path of Fa Songing be registered to home network, obtains the information of user at visited network by the subscriber equipment in the NGN system by SCSA.
Referring to Fig. 3, be the flow chart that obtains the user profile method two of the present invention, comprise following concrete steps:
Step S11, subscriber equipment are connected to the NGN network of network by access relay function entity A RF and adhere among the subsystem NASS.
Information processing module of user's among the NASS of step S12, user place network judges that the current place of user network is visited network or home network, if active user place network is a home network, and execution in step S13; If active user place network is a visited network, execution in step S16.
There is multiple mode can realize judgement to user place network, for example, an integrated circuit card all is installed on each subscriber equipment that moves, and this circuit card has global unique code, when the subscriber equipment that has this circuit card roams into visited network from home network, global position system detects this state and announces the NACF entity of the NASS of the visited network that this subscriber equipment inserts, by the NACF entity routing iinformation is announced information processing module of user's to this network again, information processing module of user's judges that according to this routing iinformation user place network is a visited network.
Also for example, give unique fixed ip address of each user equipment allocation, when user's set roaming behind visited network, in the visited network NASS in the NACF entity be user equipment allocation IP address and carry out network parameter configuration, and above-mentioned information sent to the information processing module of user's of place network, information processing module of user's judges that according to the routing iinformation that is obtained user place network is a visited network.
Step S13, subscriber equipment current network are home network HN, and then the information processing module of user's of HN is obtained user profile such as user ID, subscriber authorisation mode, routing iinformation, keystone resources, network configuration parameters from user access authorization function entity UAAF and the network access configuration function entity NACF of HN.
The information processing module of user's of step S14, home network HN is peeled off index information wherein after obtaining user profile, sends index messages to the professional control subsystem of HN and a functional entity of using among the SCSA, carries described index information.
The concrete parameter that user profile of the present invention comprised is as shown in table 3,
Wherein global unique address is to insert configuration feature entity NACF by the current place of subscriber equipment network of network to determine the respective change along with the change of subscriber equipment place network for the IP address of user equipment allocation and address field.
The content that above-mentioned index information comprises can be the information that global unique address, user's routing iinformation, user name, inquiry code etc. can index subscriber equipment.
The particular content of routing iinformation is:
When the user current during at HN, this routing iinformation parameter can be the HN identifier (Home NetworkIdentifier, HNI); Also can be a kind of special identifier of making an appointment, also network identity partly can be set to sky, show the user current be in its HN;
Table 3
| Notification message (information processing module of user's-＞SCSA) |
| Globally Unique Address (global unique address) |
| -Assigned IPAddress (assignment IP address) |
| -Address Realm (address field) |
| Routing information (routing iinformation) |
| Subscriber ID (user ID) |
| Authorization Method (authorization) |
| Access Network Type (access network type) |
| Terminal Type (terminal type) |
When the user current during at VN, this routing iinformation parameter can be the VN identifier (Visited NetworkIdentifier, VNI); It perhaps is the identification information (under the situation of the information processing module of user's of known VN in advance) of the information processing module of user's among the VN.
Functional entity of the professional control subsystem of step S15, HN and application entity SCSA receive and treatment step S14 described in index messages after, send the index acknowledge message to the information processing module of user's of HN.
The content that above-mentioned index acknowledge message comprises can be global unique address, user's routing iinformation, user name, inquiry code etc. can index subscriber equipment and with step S14 in the corresponding information of index messages.
Step S16, when the subscriber equipment current network is visited network VN, the information processing module of user's of VN is obtained user profile such as user ID, subscriber authorisation mode, routing iinformation, keystone resources, network configuration parameters from user access authorization function entity UAAF and the network access configuration function entity NACF of VN.
The information processing module of user's of step S17, visited network VN sends a notification message to the information processing module of user's of home network HN, carries the user profile among the step S06.The concrete parameter of the user profile that is sent in this step sees Table 3.
Behind the notification message that carries user profile that the information processing module of user's reception of step S18, home network HN and the information processing module of user's of processing VN send, separate index information, send above-mentioned index messages to the professional control subsystem of HN and a functional entity of using among the SCSA.
The content that above-mentioned index information comprises can be the information that global unique address, user's routing iinformation, user name, inquiry code etc. can index subscriber equipment.
The professional control subsystem of step S19, home network HN and use a functional entity among the SCSA and receive and handle above-mentioned index messages after, send the index acknowledge message to the information processing module of user's of HN.
The content that above-mentioned index acknowledge message comprises can be global unique address, user's routing iinformation, user name, inquiry code etc. can index subscriber equipment and with step S18 in the corresponding information of index messages.
After the information processing module of user's of step S20, home network HN is received above-mentioned index acknowledge message, transmit above-mentioned index acknowledge message to the information processing module of user's of visited network VN.
Fig. 5 is according to said method of the present invention, as user during at HN, obtains the signaling process of its user profile, comprising:
(1) information processing module of user's of home network HN is obtained user profile, separate index information after, functional entity in the SCSA of HN sends index messages;
(2) functional entity among the SCSA of HN receives and handles above-mentioned index messages;
(3) functional entity among the SCSA of HN sends the index acknowledge message to the information processing module of user's of HN.
Fig. 6 is according to said method of the present invention, as user during at VN, obtains the signaling process of its user profile, comprising:
(1) after the information processing module of user's of visited network VN (serving as server) is obtained user profile, sends a notification message, carry user profile to the information processing module of user's of HN;
(2) information processing module of user's of home network HN (serving as the agency) is received above-mentioned notification message, peel off index information after, functional entity in the SCSA of HN sends index messages;
The content that above-mentioned index information comprises can be the information that global unique address, user's routing iinformation, user name, inquiry code etc. can index subscriber equipment.
(3) functional entity among the SCSA of home network HN receives above-mentioned index messages and handles;
(4) functional entity among the SCSA of home network HN sends the index acknowledge message to the information processing module of user's (serving as the agency) of HN;
(5) information processing module of user's of home network HN (serving as the agency) is transmitted the information processing module of user's (serving as server) that the index acknowledge message receive is given visited network VN.
In the method for the invention, repeatedly mention processing to message, should illustrate that the processing has here comprised multiple operations such as storage that message is carried out, classification, selection.
According to said method of the present invention, the invention provides functional entity among a kind of SCSA of being arranged at, comprising:
The user profile acquiring unit, the notification message that carries user profile that the information processing module of user's among the NASS of reception and process user home network HN sends;
The index information acquiring unit is used for obtaining specific index information from user profile;
User profile confirmation of receipt unit is used for the information processing module of user's transmission user profile confirmation of receipt message to the NASS of user attaching network HN.
According to said method of the present invention, the invention provides a kind of information processing module of user's, be arranged among the Network Attachment Subsystem NASS, comprising:
The user profile acquiring unit is used for obtaining user profile from user access authorization function UAAF and the network access configuration function NACF of NASS;
The index information acquiring unit is used for obtaining specific index information from user profile;
The routing iinformation judging unit is judged user place network according to the routing iinformation that carries in the user profile;
Information memory cell is used to store the user profile of the local network that message that the information processing module of user's of other networks sends and user profile acquiring unit obtain;
The information retransmission unit is used for sending message to the functional entity of SCSA and the information processing module of user's of other networks.
According to said method of the present invention, the present invention also provides a kind of NGN network system, and its structural representation comprises as shown in Figure 7:
Home network;
Visited network;
And the interface that described home network is coupled to described visited network.
Above-mentioned interface is that the information processing module of user's by the Network Attachment Subsystem NASS in home network and the visited network provides, and has comprised receiving interface and transmission interface.
After user equipment (UE) arrives visited network, be connected to the access management function entity A MF of Network Attachment Subsystem NASS by access relay function entity A RF, and then make the information processing module of user's (serving as server) of visited network can obtain user profile, and the notification message that provides transmission interface will carry user profile is sent to the information processing module of user's of home network HN;
The information processing module of user's of home network HN (serving as the agency) provides receiving interface, receives above-mentioned notification message; Simultaneously, the information processing module of user's of home network HN (serving as the agency), also a functional entity to the SCSA of HN provides transmission interface, transmits described notification message or sends index messages.
The parameter of transmitting between the above-mentioned interface can be aforementioned user profile, and the concrete parameter of this user profile also can be the index messages that information processing module of user's is peeled off out from user profile according to certain rule as table 2.
Above-mentioned only be among the present invention from the send a notification message example of a functional entity of SCSA of home network HN of the information processing module of user's of the NASS of visited network HN, its opposite process of transmitting is set up equally.
Propose SCSA in the present invention and be in home network HN, but this does not show that the present invention does not support SCSA to be in visited network VN, but because when SCSA is in VN, SCSA can directly obtain needed user profile from the information processing module of user's of VN, the user profile acquiring unit of VN is used for obtaining user profile from user access authorization function UAAF and the network access configuration function NACF of NASS;
The index information acquiring unit is used for obtaining specific index information from user profile;
The routing iinformation judging unit is judged user place network according to the routing iinformation that carries in the user profile;
Information memory cell is used to store the user profile of the local network that message that the information processing module of user's of other networks sends and user profile acquiring unit obtain;
The information retransmission unit is used for sending message to the functional entity of SCSA and the information processing module of user's of other networks.
Also can send user profile to the SCSA of VN; the information processing module of user's of it is similar to subscriber equipment when roaming home network HN is to the functional entity of the SCSA of HN sends a notification message or the functional entity of the SCSA of HN sends a notification message to the information processing module of user's of HN situation; therefore, the SCSA situation that is in visited network also belongs to protection scope of the present invention.
In sum, method provided by the invention is by the transmission of notification message between visited network and home network and index acknowledge message, no matter make that subscriber equipment is in visited network or home network, a functional entity among the SCSA can both accurately obtain needed user profile.
System provided by the invention passes through defining interface and configuration interface parameter between the information processing module of user's of the information processing module of user's of the visited network of subscriber equipment and home network, no matter make that subscriber equipment is in visited network and home network, a functional entity among the SCSA can both accurately obtain needed user profile.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. an information processing module of user's is arranged among the Network Attachment Subsystem NASS, it is characterized in that, comprising:
The user profile acquiring unit is used for obtaining user profile from user access authorization function UAAF and the network access configuration function NACF of NASS;
The index information acquiring unit is used for obtaining specific index information from user profile;
The routing iinformation judging unit is judged user place network according to the routing iinformation that carries in the user profile;
Information memory cell is used to store the user profile of the local network that message that the information processing module of user's of other networks sends and user profile acquiring unit obtain;
The information retransmission unit is used for when described routing iinformation judging unit is determined subscriber equipment at visited network VN, carries the notification message of described user profile to the information processing module of user's transmission of home network HN.
2. a method of obtaining user profile in next generation network NGN is characterized in that, comprising:
The information processing module of user's as claimed in claim 1 of subscriber equipment place network is obtained user profile, and described user profile comprises user's routing iinformation;
Described information processing module of user's is judged subscriber equipment place network according to described user's routing iinformation, if subscriber equipment is at visited network VN, the information processing module of user's of described visited network is carried the notification message of described user profile to the information processing module of user's transmission of home network HN.
3. method as claimed in claim 2 is characterized in that, described routing iinformation is the identification information of the information processing module of user's of home network identification symbol HNI, visited network identifier VNI or described VN.
4. method as claimed in claim 3 is characterized in that, described information processing module of user's judges that according to described user's routing iinformation user place network specifically comprises:
When described user's routing iinformation did not comprise any network identity, default user equipment was in HN;
When described user's routing iinformation comprised home network identification symbol HNI, the information processing module of user's of home network HN judged that subscriber equipment is in HN;
When described user's routing iinformation comprised the identification information of information processing module of user's of visited network identifier VNI or VN, the information processing module of user's of visited network VN judged that subscriber equipment is in VN.
5. method as claimed in claim 2 is characterized in that, the information processing module of user's of described visited network is after the notification message of described user profile is carried in the information processing module of user's transmission of home network, and described method further comprises:
The information processing module of user's of HN receives and handles above-mentioned notification message;
The information processing module of user's of HN sends the affirmation message of carrying described user's routing iinformation to the information processing module of user's of VN.
6. a method of obtaining user profile in NGN is characterized in that, comprising:
The information processing module of user's as claimed in claim 1 of subscriber equipment place network is obtained user profile, and described user profile comprises user's routing iinformation;
Described information processing module of user's is judged subscriber equipment place network according to described user's routing iinformation; If the user is at visited network VN, the information processing module of user's of described VN sends index messages by the information processing module of user's of home network HN to the professional control subsystem of HN and a functional entity of using among the SCSA, carries the index information that separates from described user profile in the described index messages.
7. method as claimed in claim 6 is characterized in that described routing iinformation comprises the identification information of the information processing module of user's of HN identifier, VN identifier or described VN.
8. method as claimed in claim 7 is characterized in that, described information processing module of user's judges that according to described user's routing iinformation subscriber equipment place network specifically comprises:
When described user's routing iinformation did not comprise any network identity, default user equipment was in HN;
When described user's routing iinformation comprised home network identification symbol HNI, the information processing module of user's of home network HN judged that subscriber equipment is in HN;
When described user's routing iinformation comprises visited network identifier VNI or during the identification information of the information processing module of user's of VN, the information processing module of user's of described VN judges that subscriber equipment is in VN.
9. method as claimed in claim 6 is characterized in that, the information processing module of user's of described VN specifically comprises by the functional entity transmission index messages of information processing module of user's in the SCSA of HN of HN:
The information processing module of user's of VN sends a notification message to the information processing module of user's of HN, carries described user profile;
After the information processing module of user's of HN is received above-mentioned notification message, from described user profile, separate index information, and send the index messages of carrying described index information to the functional entity of the SCSA of HN;
After functional entity of the SCSA of HN receives and handles described index messages, send the index acknowledge message of carrying described index information to the information processing module of user's of HN;
After the information processing module of user's of HN is received above-mentioned index acknowledge message, transmit described index acknowledge message to the information processing module of user's of VN.
10. method as claimed in claim 6 is characterized in that, described user profile also comprises: one or more in user's global unique address, user ID, subscriber authorisation mode, routing iinformation, keystone resources and the network configuration parameters.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610061529A CN101102581B (en) | 2006-07-04 | 2006-07-04 | Method and Functional Entity of Obtaining User Information in NGN |
| PCT/CN2007/000829 WO2008006269A1 (en) | 2006-07-04 | 2007-03-15 | A method, a function entity and a system for announcing user's information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610061529A CN101102581B (en) | 2006-07-04 | 2006-07-04 | Method and Functional Entity of Obtaining User Information in NGN |
Publications (2)
| Publication Number | Publication Date |
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| CN101102581A CN101102581A (en) | 2008-01-09 |
| CN101102581B true CN101102581B (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200610061529A Expired - Fee Related CN101102581B (en) | 2006-07-04 | 2006-07-04 | Method and Functional Entity of Obtaining User Information in NGN |
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| Country | Link |
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| CN (1) | CN101102581B (en) |
| WO (1) | WO2008006269A1 (en) |
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| CN106921935A (en) * | 2015-12-24 | 2017-07-04 | 中兴通讯股份有限公司 | The route processing method and system of IMS local services |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1388713A (en) * | 2001-05-29 | 2003-01-01 | 华为技术有限公司 | Position service method and system utilizing mobile intelligent network |
| CN1394452A (en) * | 2000-01-07 | 2003-01-29 | 诺基亚公司 | Method for configurating base station network |
| WO2004103007A2 (en) * | 2003-05-14 | 2004-11-25 | Nokia Corporation | Apparatus and method for providing location information |
| WO2005069671A1 (en) * | 2004-01-13 | 2005-07-28 | Nokia Corporation | Providing location information in a visited network |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101085633B1 (en) * | 2004-05-17 | 2011-11-22 | 삼성전자주식회사 | Method of selecting location server of roaming mobile terminal and device and method for determining location of mobile terminal |
-
2006
- 2006-07-04 CN CN200610061529A patent/CN101102581B/en not_active Expired - Fee Related
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2007
- 2007-03-15 WO PCT/CN2007/000829 patent/WO2008006269A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1394452A (en) * | 2000-01-07 | 2003-01-29 | 诺基亚公司 | Method for configurating base station network |
| CN1388713A (en) * | 2001-05-29 | 2003-01-01 | 华为技术有限公司 | Position service method and system utilizing mobile intelligent network |
| WO2004103007A2 (en) * | 2003-05-14 | 2004-11-25 | Nokia Corporation | Apparatus and method for providing location information |
| WO2005069671A1 (en) * | 2004-01-13 | 2005-07-28 | Nokia Corporation | Providing location information in a visited network |
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| Publication number | Publication date |
|---|---|
| CN101102581A (en) | 2008-01-09 |
| WO2008006269A1 (en) | 2008-01-17 |
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