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公开(公告)号：US20220303070A1
公开(公告)日：2022-09-22
申请号：US17633772
申请日：2019-08-12
Applicant: Nokia Technologies Oy
Inventor： Colin KAHN , Thomas THEIMER , Alistair URIE
Abstract: Methods and apparatus, including computer program products, are provided for coordinating actions, such as handovers. In some example embodiment, there may be provided a method to control an action at a group including a first user equipment being served by a first base station and a second user equipment being served by a second base station, each of the first user equipment and the second user equipment configured with a protocol data unit session to carry redundant time sensitive streams, wherein the control includes providing a token to enable at a time the action at a single one of the first user equipment or the second user equipment.
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公开(公告)号：US20220116400A1
公开(公告)日：2022-04-14
申请号：US17494930
申请日：2021-10-06
Applicant: Nokia Technologies Oy
Inventor： Saurabh KHARE , Colin KAHN , Georgios GKELLAS , Yannick LAIR , Anja JERICHOW , Chaitanya AGGARWAL
Abstract: According to an example aspect of the present invention, there is provided a method comprising, receiving, by an intermediary network function, a subscription request from a network function consumer requesting data of a network function producer, wherein the subscription request comprises a client credential assertion of the network function consumer and an access token, authorizing and authenticating, by the intermediary network function, the network function consumer upon successful validation of the access token and the client credential assertion validation and transmitting, by the intermediary network function, an access token request to an authorization server to get another access token, wherein said another access token is to be used to validate the network function consumer to access services of the network function producer, and the access token request comprises the client credential assertion of the network function consumer requesting data of the network function producer.
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公开(公告)号：US20210051761A1
公开(公告)日：2021-02-18
申请号：US16965553
申请日：2018-01-30
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Colin KAHN , Thomas THEIMER
Abstract: Various communication systems may benefit from improved network communication setup. A method, in certain embodiments, may include determining at a network entity a new protocol data unit session anchor of a protocol data unit session with a user equipment. The method may also include transmitting from the network entity to the new protocol data unit session anchor a request to establish the new protocol data unit session anchor. In addition, the method may include transmitting an indication from the network entity to a radio access network. The indication may notify the radio access network to switch paths to the new protocol data unit session anchor. Further, the method includes sending from the network entity a gratuitous address resolution protocol request to the determined new packet data unit session anchor. The gratuitous address resolution protocol request may comprise an address of the user equipment in the protocol data unit session.
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公开(公告)号：US20250113250A1
公开(公告)日：2025-04-03
申请号：US18898076
申请日：2024-09-26
Applicant: Nokia Technologies Oy
Inventor： Colin KAHN , Devaki CHANDRAMOULI
IPC: H04W28/08
Abstract: Methods, computer program products, and apparatuses are provided for support of Low Latency, Low Loss and Scalable Throughput (LS4) for non-Third Generation Partnership Project (3GPP) access networks. In a multi-access (MA) protocol data unit (PDU) session, traffic is redistributed by a user equipment (UE) between access networks based on Access Traffic Steering, Switching, Splitting (ATSSS) rules and/or Explicit Congestion Notification (ECN). A user plane function (UPF) may update ECN information in PDUs of uplink traffic based on congestion information for LAS provided by an access network. A UPF redistributes traffic between access networks based on congestion information received via one or more access networks, and the ECN information transmitted in the PDUs may be updated accordingly.
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公开(公告)号：US20230345247A1
公开(公告)日：2023-10-26
申请号：US18306147
申请日：2023-04-24
Applicant: Nokia Technologies Oy
Inventor： Colin KAHN , Saurabh KHARE , Gerald KUNZMANN
Abstract: Techniques for user consent in a communication network are disclosed. For example, a method comprises receiving, at a network entity of a communication network, a first level user consent for a first level data type for a first level purpose. The method further comprises applying, at the network entity, at least one hierarchical consent policy to the first level user consent to determine whether the first level user consent implies a second level user consent for a second level data type for a second level purpose.
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Patent Agency Ranking
公开(公告)号：US20230319636A1
公开(公告)日：2023-10-05
申请号：US18191817
申请日：2023-03-28
Applicant: Nokia Technologies Oy
Inventor： Colin KAHN , Devaki CHANDRAMOULI
CPC classification number: H04W28/0925 , H04W28/0992 , H04W28/0268 , G06T19/006
Abstract: Systems, methods, apparatuses, and computer program products for quality of service (QoS) policy determination for packet handling of a traffic flow for extended reality (XR) applications. A method may include receiving a quality of service policy and classification information of one or more packets of a quality of service flow. The method may also include using a quality of service policy for handling the one or more packets of the quality of service flow based on the classification information to determine quality of service information. The method may further include sending the quality of service information to one or more network elements or user equipment for performing a per-packet adjustment of a quality of service parameter based on the quality of service information.
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公开(公告)号：US20230075022A1
公开(公告)日：2023-03-09
申请号：US17939134
申请日：2022-09-07
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Colin KAHN , Gerald KUNZMANN , Saurabh KHARE , Anja JERICHOW , Yannick LAIR
IPC: G06F3/06
Abstract: The disclosure relates to an apparatus comprising at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: receive one or more rules for storing data or analytics in a storage; determine a storage approach based on the one or more rules for storing data or analytics in the storage; and track data or analytics in the storage and determine whether to store, update or remove all or a portion of the data or analytics in the storage based on the storage approach.
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公开(公告)号：US20220321429A1
公开(公告)日：2022-10-06
申请号：US17845518
申请日：2022-06-21
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Colin KAHN , Devaki CHANDRAMOULI , Markus ISOMAKI , Peter ROST , Pilar ANDRÉS MALDONADO , Troels KOLDING
IPC: H04L41/5009 , H04L41/0806
Abstract: A method, apparatus and computer program product are provided herein to receive, from a source, performance requirements, and cause transmission, to a network, of a request to influence time sensitive communications (TSC) configuration parameters. For example, a method is provided to in response to the request to influence TSC configuration, receive, from the network, network configuration and radio access network (RAN) resource constraints and determine a quality of service (QoS) and the TSC configuration parameters to support a TSC data stream based on the performance requirements received from the source, the network configuration, and the RAN resource constraints. The method is further configured to cause transmission of the determined QoS and the TSC configuration parameters to the network and the source and in an instance the network accepts the determined QoS and the TSC configuration parameters, configure resources for the TSC data stream and continuously support service continuity.
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公开(公告)号：US20220124015A1
公开(公告)日：2022-04-21
申请号：US17449711
申请日：2021-10-01
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Saurabh KHARE , Colin KAHN
IPC: H04L12/26
Abstract: For example, within a communication network environment a possibility for retrieval of historical data indicative of events occurring within the communication network environment and obtained from one or more data sources within the communication network environment is provided. Selection criteria is specified at a first device to be applied to the historical data for a query to be performed on the historical data kept in a historical data repository associated with a second device. At least one processing instruction is specified at the first device. The processing instruction determines the generation of a report based on the defined query. The selection criteria and the processing instruction is transmitted to the second device, and the report generated at the second device based on the transmitted selection criteria and processing instruction is received.
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公开(公告)号：US20250071605A1
公开(公告)日：2025-02-27
申请号：US18802524
申请日：2024-08-13
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Colin KAHN , Devaki CHANDRAMOULI , Fernando SANCHEZ MOYA
IPC: H04W28/02
Abstract: A technique, comprising: receiving at a node of a radio access network of a mobile communication system one or more control plane messages indicating a plurality of quality-of-service profiles for a quality-of-service flow for a logical connection between a user equipment and a data network via the radio access network; receiving user plane messages for the quality-of-service flow at the radio access network node, wherein an individual user plane message comprises a header comprising at least a first field; determining at the radio access network node one of the plurality of quality-of-service profiles to adopt for the quality-of-service flow based on the first field and an indication in the one or more control plane messages of a mapping of the plurality of quality-of service profiles to a plurality of values for the first field.
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