摘要:
The present invention concern methods and apparatuses for handling public identities in an Internet Protocol Multimedia Subsystem, IMS, network. A CSCF node receives information indicating a set of distinct public identities, within a range of a wildcarded public identity, which set of distinct public identities are not in the same Implicit Registration Set (IRS) as the wildcarded public identity. The information is received from a Home Subscriber Server (HSS) node. The CSCF node stores the information indicating the set of distinct public identities, which are not in the same IRS, in the CSCF node for allowing matching of an originating request to the information indicating the set of distinct public identities, which are not in the same IRS. Alternatively, the CSCF node forwards the information indicating the set of distinct public identities, which are not in the same IRS, to another CSCF node, for allowing matching of an originating request to the information indicating the set of distinct public identities, which are not in the same IRS.
摘要:
The present invention concern methods and apparatuses for handling public identities in an Internet Protocol Multimedia Subsystem, IMS, network. A CSCF node receives information indicating a set of distinct public identities, within a range of a wildcarded public identity, which set of distinct public identities are not in the same Implicit Registration Set (IRS) as the wildcarded public identity. The information is received from a Home Subscriber Server (HSS) node. The CSCF node stores the information indicating the set of distinct public identities, which are not in the same IRS, in the CSCF node for allowing matching of an originating request to the information indicating the set of distinct public identities, which are not in the same IRS. Alternatively, the CSCF node forwards the information indicating the set of distinct public identities, which are not in the same IRS, to another CSCF node, for allowing matching of an originating request to the information indicating the set of distinct public identities, which are not in the same IRS.
摘要:
The present invention concern methods and apparatuses for handling public identities in an Internet Protocol Multimedia Subsystem, IMS, network. According to a method an HSS receives a request message from an S-CSCF. The request message includes a public identity. The HSS sends a response message including the registered wildcarded public identity to the S-CSCF if the request message includes an indication that the public identity is unregistered, the request message does not include a wildcarded public identity indication, and the public identity, included in the request message, matches with a wildcarded public identity, registered in the HSS. The S-CSCF is thus enabled to fetch a user profile using the wildcarded public identity.
摘要:
The present invention concern methods and apparatuses for handling public identities in an Internet Protocol Multimedia Subsystem, IMS, network. According to a method an HSS receives a request message from an S-CSCF. The request message includes a public identity. The HSS sends a response message including the registered wildcarded public identity to the S-CSCF if the request message includes an indication that the public identity is unregistered, the request message does not include a wildcarded public identity indication, and the public identity, included in the request message, matches with a wildcarded public identity, registered in the HSS. The S-CSCF is thus enabled to fetch a user profile using the wildcarded public identity.
摘要:
There is provided a method for handling subscriptions from a subscriber node (700) to changes in data relating to a user held at a database node (900) in a telecommunications system. At the subscriber node (700) a subscribe message is prepared (S1) comprising: first information identifying first data which the subscriber node (700) wishes to receive in a notification message in response to a change to the first data; second information identifying second data which the subscriber node (700) wishes to receive with such a notification message; and third information, different to the first information, specifying a condition to be fulfilled in relation to third data before such a notification message is sent. The first, second and third data each relate to the user and are held at the database node (900). The subscribe message is sent (S2) towards the database node (900). The subscribe message sent from the subscriber node (700) is received (S3) at the database node (900). The subscribe message received at the database node (900) comprises the first, second and third information. At the database node (900) a change to the first data identified by the received first information is detected (S4). In response to the detecting of such a change, and if it is determined (S5) that the condition specified in the received third information has been fulfilled, one or more notification messages is/are sent (S6) from the database node (900) towards the subscriber node (700). The notification message or messages comprise(s): the first data following the detected change; and the second data specified by the received second information.
摘要:
In one aspect, the invention provides a method, and associated apparatus for re-registering a contact address of a user of an IP Multimedia Subsystem, IMS, network. A request for re-registration of the contact address is received at a Serving-Call Session Control Function, S-CSCF, node serving the user. After a determination that the S-CSCF has no stored information relating to the contact address, a request is sent to a Home Subscriber Server, HSS, of the user to register the contact address information. The HSS detects if the contact address information relating to the user has already been backed-up by the HSS, and notifies the node serving the user of registered contact address information backed-up by the HSS. Another aspect provides a method and associated apparatus for de-registering a registered contact address of a user of an IP Multimedia Subsystem, IMS, network.
摘要:
There is provided a method for handling subscriptions from a subscriber node (700) to changes in data relating to a user held at a database node (900) in a telecommunications system. At the subscriber node (700) a subscribe message is prepared (S1) comprising: first information identifying first data which the subscriber node (700) wishes to receive in a notification message in response to a change to the first data; second information identifying second data which the subscriber node (700) wishes to receive with such a notification message; and third information, different to the first information, specifying a condition to be fulfilled in relation to third data before such a notification message is sent. The first, second and third data each relate to the user and are held at the database node (900). The subscribe message is sent (S2) towards the database node (900). The subscribe message sent from the subscriber node (700) is received (S3) at the database node (900). The subscribe message received at the database node (900) comprises the first, second and third information. At the database node (900) a change to the first data identified by the received first information is detected (S4). In response to the detecting of such a change, and if it is determined (S5) that the condition specified in the received third information has been fulfilled, one or more notification messages is/are sent (S6) from the database node (900) towards the subscriber node (700). The notification message or messages comprise(s): the first data following the detected change; and the second data specified by the received second information.
摘要:
Data management at a directory database having a data entry in a directory includes associating the data entry with first status information representing a first current storage status of the data entry at the directory database. The directory database receives, from a client, a request for modifying the data entry, and in association with the request, second status information representing a second current storage status of the data entry at the directory database. The second current storage status indicates a latest available current storage status of the data entry as available to the client. The directory database will modify the data entry according to the request if the first status information and the second status information are determined to match with respect to the first and second current storage statuses of the data entry at the directory database.
摘要:
A method and arrangement in a User Data Repository, UDR, (30) for selecting an Application Front End (34a-34e) in a communication network to receive an event notification. An associated Application Type and Group Identifier, identifying an accessible portion of the network, are stored in a database (88) for each of a plurality of Application Front Ends. The Group Identifiers may be updated in the database if predefined conditions (87) are met, for example when a UDR operation requests modifying user data. When a subsequent event notification procedure is initiated, the UDR (30) selects an Application FE to receive the event notification based on the Application Type and Group Identifier of the selected Application FE. Load-distribution weights may also be assigned to each of the Application FEs, and may be considered in the selection process.
摘要:
In one aspect, the invention provides a method, and associated apparatus for re-registering a contact address of a user of an IP Multimedia Subsystem, IMS, network. A request for re-registration of the contact address is received at a Serving-Call Session Control Function, S-CSCF, node serving the user. After a determination that the S-CSCF has no stored information relating to the contact address, a request is sent to a Home Subscriber Server, HSS, of the user to register the contact address information. The HSS detects if the contact address information relating to the user has already been backed-up by the HSS, and notifies the node serving the user of registered contact address information backed-up by the HSS. Another aspect provides a method and associated apparatus for de-registering a registered contact address of a user of an IP Multimedia Subsystem, IMS, network.