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公开(公告)号：US20230361989A1
公开(公告)日：2023-11-09
申请号：US18312627
申请日：2023-05-05
Applicant: Nokia Technologies Oy
Inventor： Chaitanya AGGARWAL , Saurabh KHARE , German PEINADO GOMEZ
CPC classification number: H04L9/0822 , H04L9/3213 , G06F21/6209
Abstract: There is provided a method, computer program, and an apparatus for a network function service consumer, that causes the apparatus to perform: retrieving, from a first repository function, protected sensitive data; retrieving, from a second network function, at least one encrypted key; decrypting the retrieved at least one encrypted key using a private key associated with the network function service consumer to obtain a respective at least one key; and performing at least one of: decryption of the protected sensitive data using the at least one key to obtain sensitive data or integrity protected sensitive data; or verification of the integrity of the protected sensitive data using the at least one key.
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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.
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公开(公告)号：US20230345251A1
公开(公告)日：2023-10-26
申请号：US18179084
申请日：2023-03-06
Applicant: Nokia Technologies Oy
Inventor： Saurabh KHARE , German PEINADO GOMEZ , Bruno LANDAIS , Prashanti DAS
Abstract: Embodiments of the present disclosure relate to method, device and computer readable media for communications. A first device receives, from a second device, a request for establishment of a connection between the first device and the second device. If a first set of security parameters associated with the connection is identical to a second set of security parameters associated with a previous connection which was completed between the first device and the second device, the first device performs the establishment of the connection.
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公开(公告)号：US20230319612A1
公开(公告)日：2023-10-05
申请号：US18190674
申请日：2023-03-27
Applicant: Nokia Technologies Oy
Inventor： Colin KAHN , Saurabh KHARE , Gerald KUNZMANN
CPC classification number: H04W24/08 , H04W8/24 , H04W8/08 , H04W84/042
Abstract: Systems, methods, apparatuses, and computer program products for network data analytics profiling for a user equipment (UE) are provided. One method may include obtaining data related to a UE and generating analytics for the UE based on the obtained data, generating a UE analytics profile for the UE using at least one of the obtained data and/or the analytics generated for the UE, and storing the UE analytics profile in a repository. The method may also include receiving, from a network node in the visited network, a request to retrieve the UE analytics profile for the visited network. The method may then include generating the visited network UE analytics profile, and providing the visited network UE analytics profile to the network node in the visited network.
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公开(公告)号：US20230254931A1
公开(公告)日：2023-08-10
申请号：US18097752
申请日：2023-01-17
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Saurabh KHARE , Pallab GUPTA
CPC classification number: H04W76/25 , H04B7/18504 , H04W84/18
Abstract: There is provided a method for an apparatus, the apparatus, and computer program for the apparatus, that causes the apparatus to: maintaining a connection to a first network; receiving signalling indicating that the connection to the first network will be lost; and responding to the received signalling with an indication to proceed with the connection loss.
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Patent Agency Ranking
公开(公告)号：US20230124206A1
公开(公告)日：2023-04-20
申请号：US18045910
申请日：2022-10-12
Applicant: Nokia Technologies Oy
Inventor： Saurabh KHARE , Chaitanya AGGARWAL , Georgios GKELLAS
IPC: H04L9/40
Abstract: There is provided an apparatus, method and computer program for a proxy function that causes the apparatus to: receive, from a network repository function, profile information relating to a network function service producer: determine from the profile information whether the network function service producer is able to use an access token for subscribing to a service that indicates a plurality of entities; select a mechanism for requesting an access token for subscribing to a service in dependence on the determination; and request, from the network repository function, a first access token for subscribing to a service on behalf of a first network function service consumer based on the selected mechanism.
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公开(公告)号：US20230065199A1
公开(公告)日：2023-03-02
申请号：US17889855
申请日：2022-08-17
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Saurabh KHARE , Rajesh Babu NATARAJAN , Konstantinos SAMDANIS
Abstract: There is provided an apparatus comprising means for receiving, at an analytics function from a first network function, a request for one or more timer adjustments for at least one timer associated with one or more network functions; obtaining, by the analytics function from one or more further network functions, one or more input parameters relating to network behaviour; and sending, from the analytics function to the first network function, an output comprising one or more timer adjustments for the at least one timer, wherein the output is based on the obtained one or more input parameters.
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公开(公告)号：US20220360584A1
公开(公告)日：2022-11-10
申请号：US17737576
申请日：2022-05-05
Applicant: Nokia Technologies Oy
Inventor： Gerald KUNZMANN , Saurabh KHARE , Chaitanya AGGARWAL
IPC: H04L9/40
Abstract: Techniques for data management in a network entity to authorize data consumers in a communication network are disclosed. For example, a method comprises receiving, at a network entity of a communication network, data generated by a data producer in the communication network, and storing, at the network entity, the data generated by the data producer. The stored data has metadata, associated with the data producer, appended thereto.
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公开(公告)号：US20220217127A1
公开(公告)日：2022-07-07
申请号：US17568102
申请日：2022-01-04
Applicant: Nokia Technologies Oy
Inventor： Saurabh KHARE , Chaitanya AGGARWAL , Anja JERICHOW
Abstract: According to an example aspect of the present invention, there is provided an apparatus configured to receive a service request for a service provided by the apparatus, determine whether to provide the service based at least partly on an authentication based on a first identifier, comprised in an access token in the service request, and on a second identifier, comprised in a credential data element in the service request, wherein the authentication is successful when the first identifier and the second identifier identify a same network function instance or same network function instance set, and provide the service responsive to a result of the determination indicating the service is to be provided.
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公开(公告)号：US20220110082A1
公开(公告)日：2022-04-07
申请号：US17487482
申请日：2021-09-28
Applicant: Nokia Technologies Oy
Inventor： Thomas BELLING , Bruno LANDAIS , Saurabh KHARE , Anja JERICHOW
Abstract: There is provided an apparatus configured to receive, from a first network entity associated with a first domain in a communication network, a request to communicate; determine a second network entity to which to send the request; determine that the second network entity is associated with a second domain in the communication network; and enforce at least one access policy for routing the request to the network entity, wherein the apparatus is a first service communication proxy trusted in both the first and second domains.
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