公开(公告)号：US20210306203A1

公开(公告)日：2021-09-30

申请号：US17205892

申请日：2021-03-18

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Bruno LANDAIS ,  Saurabh KHARE ,  Alex MOUKALLED ,  Ioannis MOUROULIS

IPC: H04L12/24

Abstract: A method, apparatus, and computer program product provide for network communication error originator identification with a header, such as an HTTP header. In the context of a method, the method causes a service request from a NF client to be transmitted to a NF server via one or more intermediary network proxy functions. The method receives a service response with error information identifying the type or identity of the originator of the error response or identifying the type or identity of network proxy function having relayed the error response. The method may also be enabled to redirect a service request to a different NF server or a different network proxy function, and to enable the NF client to determine whether to redirect the request to a different NF server or a different network proxy function.

公开(公告)号：US20230359528A1

公开(公告)日：2023-11-09

申请号：US18246258

申请日：2020-09-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ioannis MOUROULIS ,  Bruno LANDAIS

IPC: G06F11/14 ,  G06F11/07

CPC classification number: G06F11/1443 ,  G06F11/0751

Abstract: It is provided a method comprising: monitoring if a communication initiator receives a confirmation in response to an initial message from the communication initiator to a communication partner; supervising if the communication initiator successfully processes the confirmation; providing a non-successful information at a callback resource if the confirmation comprises the identifier of the callback resource and the communication initiator does not successfully process the confirmation; wherein the confirmation comprises an identifier of the callback resource; and the confirmation confirms that the initial message is successfully processed by the communication partner.

公开(公告)号：US20230359492A1

公开(公告)日：2023-11-09

申请号：US18245671

申请日：2020-09-30

Applicant: Nokia Technologies Oy

Inventor： Ioannis MOUROULIS ,  Devaki CHANDRAMOULI ,  Saurabh KHARE ,  Bruno LANDAIS

IPC: G06F9/48

CPC classification number: G06F9/4887

Abstract: There are provided measures for task responsibility coordination. Such measures exemplarily comprise recognizing addition of said network function entity to a network entity composition, acquiring task coordination responsibility information with respect to said network entity composition, analyzing said task coordination responsibility information, and initiating, if said task coordination responsibility information does not define a valid task coordination responsible for a specific task, addition of said network function entity as said task coordination responsible for said specific task.

公开(公告)号：US20250053376A1

公开(公告)日：2025-02-13

申请号：US18798937

申请日：2024-08-09

Applicant: Nokia Technologies Oy

Inventor： Ioannis MOUROULIS

IPC: G06F7/08

Abstract: Various example embodiments of the subject disclosure relate to apparatuses, methods and computer programs. There is provided, for example, an apparatus including means for determining at least one sorted list of elements from a plurality of lists of elements and means for providing information including the at least one sorted list to a network function, the information including an indication of the sorted list.

公开(公告)号：US20240179140A1

公开(公告)日：2024-05-30

申请号：US18521059

申请日：2023-11-28

Applicant: Nokia Technologies Oy

Inventor： Jonathan LITTLE ,  Ioannis MOUROULIS ,  Jani Petteri EKMAN ,  Ulrich WIEHE ,  Alexander MILINSKI ,  Apostolos PAPAGEORGIOU ,  Pallab GUPTA ,  Laurent THIEBAUT

IPC: H04L9/40

CPC classification number: H04L63/0807

Abstract: There are provided measures for (enabling/realizing) network operability on a resource instance level in (a core network of) a mobile/wireless communication system. Such measures may exemplarily comprise that an initiator entity sends a service request for a service operation on a specific resource managed by a responder entity of the network, said service request comprising at least one resource filter specifying a set of resource instances of the specific resource that the service operation is to be performed on, and receives a service response to the service request from the responder entity, said service response comprising a result of performing the service operation on the set of resource instances specified by the at least one resource filter.

公开(公告)号：US20230396997A1

公开(公告)日：2023-12-07

申请号：US18327387

申请日：2023-06-01

Applicant: Nokia Technologies Oy

Inventor： Ioannis MOUROULIS ,  Jonathan LITTLE ,  Ulrich WIEHE ,  Saurabh KHARE ,  Jani Petteri EKMAN

IPC: H04W12/03 ,  G06F21/62 ,  G06F21/60

CPC classification number: H04W12/03 ,  G06F21/6227 ,  G06F21/602

Abstract: Systems, methods, and software of performing a data repository service. In one embodiment, a data repository Network Function (NF) of a 5G core network is configured to receive a request from an NF service consumer for a service operation regarding storage of a record, and containing meta and/or one or more blocks of the record. The data repository NF is configured to apply encryption to one or more meta tags of the meta and/or to the blocks of the record based on one or more encryption indicators embedded in a meta schema defined for the meta, and to store the record with the one or more meta tags and/or the blocks in encrypted format according to the meta schema.

公开(公告)号：US20230044681A1

公开(公告)日：2023-02-09

申请号：US17882202

申请日：2022-08-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ioannis MOUROULIS ,  Ulrich WIEHE ,  Jonathan LITTLE ,  Vishal GUPTA

IPC: G06F16/335 ,  G06F16/332

Abstract: In a search or delete request towards a storage entity storing data in a plurality of records, an identifier list indicating identifiers associated with specific records to be processed is included, and the request including the identifier list is transmitted.

公开(公告)号：US20220391427A1

公开(公告)日：2022-12-08

申请号：US17831635

申请日：2022-06-03

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jonathan LITTLE ,  Ioannis MOUROULIS ,  Ulrich WIEHE ,  Vikram PATIL

IPC: G06F16/33 ,  G06F9/48

Abstract: An apparatus for use in a communication system sets, in a search request serving to retrieve, from a storage entity, records that match filters, an indication which indicates if, for one or more matching records of the records that match the filters, a content of the one or more matching records is to be received in a response to the search request along with references to the records that match the filters, and transmits the search request including the indication.

公开(公告)号：US20220224589A1

公开(公告)日：2022-07-14

申请号：US17573410

申请日：2022-01-11

Applicant: Nokia Technologies Oy

Inventor： Prashanti DAS ,  Bruno LANDAIS ,  Ioannis MOUROULIS

IPC: H04L41/0604 ,  H04L41/0654 ,  H04L67/02 ,  H04L67/561 ,  H04L9/32

Abstract: According to an example aspect, there is provided a method, comprising: receiving, by a service communication proxy from a network function consumer, a service request for a service by a network function producer, transmitting, in response to an error in obtaining an access token from a network repository function on the basis of the service request, a response to the service request to the network function consumer, wherein the access token is for authorizing access to a service at the network function producer and the response is indicative of an access token error.