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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：US20230319631A1
公开(公告)日：2023-10-05
申请号：US18127377
申请日：2023-03-28
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Matti Einari LAITILA , Gayathri TADAS , Rakash SIVASIVA GANESAN , Markus Sakari ISOMÄKI , Devaki CHANDRAMOULI , Zexian LI
IPC: H04W28/06
CPC classification number: H04W28/06
Abstract: There is provided an apparatus, said apparatus comprising means for receiving, from a session management node, burst timing information for a 5G ingress node, receiving burst timing adjustment capability information for an application from a function associated with the application, determining at least one of preferred burst arrival times and periodicity at the 5G ingress node for at least one periodic traffic stream from the application based on the burst timing information and burst timing adjustment capability information and providing an indication of the at least one of determined preferred burst arrival times and periodicity to the function.
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公开(公告)号：US20230284166A1
公开(公告)日：2023-09-07
申请号：US18019717
申请日：2020-08-04
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Troels Emil KOLDING , Devaki CHANDRAMOULI , Pilar Andrés MALDONADO
IPC: H04W56/00
CPC classification number: H04W56/0045 , H04W56/0015
Abstract: Systems, methods, apparatuses, and computer program products for 5G support for time sensitive communication. One method may include sending a report of user equipment capabilities to a communication network. The method may also include receiving a propagation delay compensation configuration from a network node. The method may further include configuring a communication with the network node based on the propagation delay compensation configuration. Further, the propagation delay compensation configuration may take into consideration at least one of propagation delay compensation information from an application function or the report.
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公开(公告)号：US20230262806A1
公开(公告)日：2023-08-17
申请号：US18108841
申请日：2023-02-13
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Lazaros GKATZIKIS , Devaki CHANDRAMOULI , Laurent THIEBAUT , Rainer LIEBHART , Mu HE , Georgios GKELLAS
CPC classification number: H04W76/15 , H04L1/22 , H04W28/0273 , H04W28/0215
Abstract: There is provided a method for an apparatus for a network function, the apparatus for the network function, and a computer program for the apparatus, that causes the apparatus to: receive an indication that a first user equipment and/or a first user plane function configured to transmit first user traffic is associated with a first replication handling function, the first replication handling function being configurable to coordinate at least one replication-based redundancy mechanism performed on at least part of said first user traffic; determine a first set of replication rules for use by the first replication handling function determining when the at least one replication-based redundancy mechanism is performed on at least part of said first user traffic; and cause the first set of replication rules to be provided to the first replication handling function.
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公开(公告)号：US20220369401A1
公开(公告)日：2022-11-17
申请号：US17621354
申请日：2019-06-21
Applicant: Nokia Technologies Oy
Inventor： Sung Hwan WON , Bruno LANDAIS , Devaki CHANDRAMOULI , Alessio CASATI
Abstract: A method, apparatus and computer program product are provided herein to provide a Protocol Data Unit (PDU) session priority parameter. For example, a method is provided that comprises identifying a need in a user equipment (UE) for establishing a new protocol data unit PDU session. The method also includes evaluating whether to establish a new PDU session and determining whether to establish a new PDU session based on a PDU session priority parameter when a maximum number of PDU sessions the UE can establish in the network is reached.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20220369219A1
公开(公告)日：2022-11-17
申请号：US17765376
申请日：2019-10-01
Applicant: Nokia Technologies Oy
Inventor： Bruno LANDAIS , György Tamás WOLFNER , Markus Sakari ISOMÄKI , Devaki CHANDRAMOULI
Abstract: A plurality of interworking functions, which provide inter-working between a communication network acting as an access network and a non-public network, is associated with a plurality of sites or network slices hosted by the non-public network (S201). A user equipment is configured Process 1 to select an interworking function of the plurality of interworking functions based on information on a site or network slice the user equipment is associated with, of the plurality of sites or network slices (S203).
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37.发明申请公开(公告)号：US20220337993A1
公开(公告)日：2022-10-20
申请号：US17641151
申请日：2019-09-10
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Bruno LANDAIS , Devaki CHANDRAMOULI , Gyorgy WOLFNER , Markus ISOMÄKI
Abstract: A plurality of interworking functions, which provide interworking between a communication network acting as access network and another communication network, is associated with a plurality of network slices or non-public networks hosted by the other communication network. A user equipment performs connection (S301) to a communication network acting as access network, and selects (S303) an interworking function of the plurality of interworking functions based on information on a network slice or non-public network hosted by the other communication network, wherein the user equipment is associated with the network slice or non-public network.
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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：US20220150787A1
公开(公告)日：2022-05-12
申请号：US17516481
申请日：2021-11-01
Applicant: Nokia Technologies Oy
Inventor： Navin HATHIRAMANI , Devaki CHANDRAMOULI
Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform receiving from a network device, by a network node of a communication network, information regarding a secondary packet data unit session request for pairing the secondary packet data unit session with a primary packet data unit session, wherein information comprises an indication of at least one of the packet data unit session pair, a required quality of service or a required redundancy level for the secondary packet data unit session; based on the information, establishing the secondary packet data unit session; based on the establishing, sending towards the network device an indication of the secondary packet data unit session being established; storing the information regarding the secondary packet data unit session request; and forwarding at least part of the information regarding the secondary packet data unit session request to at least one target node during mobility procedure.
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40.发明申请公开(公告)号：US20180227842A1
公开(公告)日：2018-08-09
申请号：US15882839
申请日：2018-01-29
Applicant: Nokia Technologies Oy
Inventor： Devaki CHANDRAMOULI , Bruno LANDAIS , Laurent THIEBAUT , Peter LEIS , Miikka Juhana POIKSELKA
Abstract: A method, apparatus and computer program product are provided in accordance with example embodiments in order to provide methods, apparatuses, and/or systems that reduce and/or eliminate network inefficiencies caused by the persistence of user-equipment-specific associations with network interfaces and elements, including but not limited to user-equipment-specific associations on at least N2. In some example implementations, an AMF may assign a temporary ID containing particularized identification information to a UE in a manner that allows for selection by a (R)AN of a AMF and that enables an AMF to process an N1/N2 transaction, such as may occur when a UE enters an idle mode and/or transitions from an idle mode to a connected mode.
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