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Methods and Nodes for Notification Subscription
| Content Provider | The Lens |
|---|---|
| Description | La présente invention concerne un procédé (500) dans un nœud de fonction de réseau (NF) destiné à un abonnement à une notification de changement de données dans un nœud de gestion de données unifié (UDM). Le procédé (500) consiste : à transmettre (510) au nœud UDM une demande de récupération de données d'abonnement d'utilisateur ou une demande d'enregistrement auprès du nœud UDM, la demande de récupération ou la demande d'enregistrement comprenant un identifiant de ressource uniforme de rappel (URl) destiné à être utilisé par le nœud UDM pour notifier au nœud NF le changement de données ; et à recevoir (520) en provenance du nœud UDM une réponse à la demande de récupération ou à la demande d'enregistrement. |
| Abstract | The present disclosure provides a method (500) in a Network Function (NF) node for subscription to notification of data change in a Unified Data Management (UDM) node. The method (500) includes: transmitting (510) to the UDM node a request for retrieval of a user subscription data or a request for registration with the UDM node, the request for retrieval or the request for registration including a callback Uniform Resource Identifier (URl) for use by the UDM node to notify the NF node of the data change; and receiving (520) from the UDM node a response to the request for retrieval or the request for registration. |
| Related Links | https://www.lens.org/lens/patent/012-590-689-738-468/frontpage |
| Language | English |
| Publisher Date | 2019-10-10 |
| Access Restriction | Open |
| Alternative Title | Procédés Et Nœuds Destinés À Un Abonnement À Une Notification |
| Content Type | Text |
| Resource Type | Patent |
| Date Applied | 2019-04-04 |
| Agent | China Science Patent & Trademark Agent Ltd. |
| Applicant | Ericsson Telefon Ab L M Long Hongxia |
| Application No. | 2019081468 |
| Claim | A method (500) in a Network Function, NF, node for subscription to notification of data change in a Unified Data Management, UDM, node, comprising: - transmitting (510) to the UDM node a request for retrieval of a user subscription data or a request for registration with the UDM node, the request for retrieval or the request for registration including a callback Uniform Resource Identifier, URI, for use by the UDM node to notify the NF node of the data change; and - receiving (520) from the UDM node a response to the request for retrieval or the request for registration. The method (500) of claim 1, wherein the request for retrieval comprises a query parameter, as a request for subscription to notification of the data change associated with the user subscription data, and wherein the callback URI is indicated in a key value of the query parameter. The method (500) of claim 2, wherein the request for retrieval is based on a Hyper Text Transfer Protocol, HTTP, GET or POST method. The method (500) of claim 1, wherein the request for registration comprises a request body, as a request for subscription to notification of the data change relevant to the NF node, and wherein the callback URI is carried in the request body. The method (500) of claim 4, wherein the request for registration is based on a Hyper Text Transfer Protocol, HTTP, PUT method. The method (500) of any of claims 1-5, wherein the response includes a subscription URI for a subscription created at the UDM. The method (500) of claim 6, further comprising: - transmitting to the UDM node a request for unsubscription from the notification using the subscription URI. The method (500) of any of claims 1-7, wherein: the NF node is an Access and Mobility Management Function, AMF, node and the data change comprises a change in access and mobility subscription data, Session Management Function, SMF, selection subscription data, or Short Message Service, SMS, subscription data, the NF node is an SMF node and the data change comprises a change in session management subscription data, or the NF node is an SMS Function, SMSF, node and the data change comprises a change in SMS management subscription data. A Network Function, NF, node (1000) comprising a transceiver (1010) , a processor (1020) and a memory (1030) , the memory (1030) comprising instructions executable by the processor (1020) whereby the NF node (1200) is operative to perform the method according to any of claims 1-8. A computer readable storage medium having computer program instructions stored thereon, the computer program instructions, when executed by a processor in a Network Function, NF, node, causing the NF node to perform the method according to any of claims 1-8. A method (600) in a Unified Data Management, UDM, node, for managing subscription of a Network Function, NF, node to notification of data change in the UDM node, comprising: - receiving (610) from the NF node a request for retrieval of a user subscription data or a request for registration with the UDM node, the request for retrieval or the request for registration including a callback Uniform Resource Identifier, URI, for use by the UDM node to notify the NF node of the data change; and - creating (620) a subscription to notification of the data change based on the callback URI. The method (600) of claim 11, wherein the request for retrieval comprises a query parameter, as a request for subscription to notification of the data change associated with the user subscription data, and wherein the callback URI is indicated in a key value of the query parameter. The method (600) of claim 12, wherein the request for retrieval is based on a Hyper Text Transfer Protocol, HTTP, GET or POST method. The method (600) of claim 11, wherein the request for registration comprises a request body, as a request for subscription to notification of the data change relevant to the NF node, and wherein the callback URI is carried in the request body. The method (600) of claim 14, wherein the request for registration is based on a Hyper Text Transfer Protocol, HTTP, PUT method. The method (600) of any of claims 11-15, further comprising: - transmitting to the NF node a response to the request for retrieval or the request for registration, wherein the response includes a subscription URI for the created subscription. The method (600) of claim 16, further comprising: - receiving from the NF node a request for unsubscription from the notification using the subscription URI; and - removing the subscription in response to the request for unsubscription. The method (600) of any of claims 11-17, wherein: the NF node is an Access and Mobility Management Function, AMF, node and the data change comprises a change in access and mobility subscription data, Session Management Function, SMF, selection subscription data or Short Message Service, SMS, subscription data, A Unified Data Management, UDM, node (1200) comprising a transceiver (1210) , a processor (1220) and a memory (1230) , the memory (1230) comprising instructions executable by the processor (1220) whereby the UDM node (1200) is operative to perform the method according to any of claims 11-18. A computer readable storage medium having computer program instructions stored thereon, the computer program instructions, when executed by a processor in a Unified Data Management, UDM, node, causing the UDM node to perform the method according to any of claims 11-18. |
| CPC Classification | WIRELESS COMMUNICATION NETWORKS TRANSMISSION OF DIGITAL INFORMATION; e.g. TELEGRAPHIC COMMUNICATION |
| Extended Family | 083-359-060-851-66X 012-590-689-738-468 195-776-692-060-338 119-446-570-930-376 058-948-617-416-681 |
| Patent ID | 2019192593 |
| Inventor/Author | Long Hongxia |
| IPC | H04L12/24 |
| Status | Pending |
| Simple Family | 083-359-060-851-66X 195-776-692-060-338 012-590-689-738-468 119-446-570-930-376 058-948-617-416-681 |
| CPC (with Group) | H04W8/18 H04W8/08 H04W8/20 H04W60/04 H04L2101/385 |
| Issuing Authority | United States Patent and Trademark Office (USPTO) |
| Kind | Patent Application Publication |
