公开(公告)号：US20230179989A1

公开(公告)日：2023-06-08

申请号：US17999042

申请日：2021-05-04

Applicant: Nokia Technologies Oy

Inventor： Ashok Kumar NAYAK ,  Devaki CHANDRAMOULI

IPC: H04W8/20 ,  H04L65/10

CPC classification number: H04W8/205 ,  H04L65/1013

Abstract: An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: determine that an onboarding standalone non private network and/or service provider hosting the apparatus does not own subscription data for a terminal, in response to the terminal performing an initial access to the onboarding standalone non private network and/or service provider; obtain subscription data for the terminal owned by another standalone non private network and/or service provider from a central provisioning server; and provide subscription data to the terminal.

公开(公告)号：US20230156660A1

公开(公告)日：2023-05-18

申请号：US17995824

申请日：2021-03-25

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Rajesh Babu NATARAJAN ,  Srikanta SAHU ,  Prasna Kumar SAHU ,  Devaki CHANDRAMOULI

IPC: H04W68/02 ,  H04W60/04 ,  H04W76/28

CPC classification number: H04W68/02 ,  H04W60/04 ,  H04W76/28

Abstract: An apparatus in a communications device supporting a plurality of different identities, the apparatus comprising at least one processor and at least one memory including computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the apparatus at least to: determine at least one paging overlap occasion for networks associated with the different identities; communicate the at least one paging overlap occasion determination to one of the networks associated with one of the different identities within a registration request to the one of the networks, wherein the one of the networks is caused to schedule at least one paging message to the apparatus based on the at least one paging overlap occasion determination such that the at least one paging message is scheduled at a time other than the at least one paging overlap occasion determination; and control a reception of the at least one paging message for the one of the networks such that the apparatus is caused not to listen for a paging message for the one of the networks during the determined at least one paging overlap occasion and control a reception of at least one paging message for a further one of the networks associated with the different identities during the determined at least one paging overlap occasion.

公开(公告)号：US20230100543A1

公开(公告)日：2023-03-30

申请号：US17936205

申请日：2022-09-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Pilar ANDRES MALDONADO ,  Troels KOLDING ,  Thomas Haaning JACOBSEN ,  Devaki CHANDRAMOULI ,  Rakash SIVASIVA GANESAN ,  Renato ABREU

IPC: H04J3/06 ,  G01S19/25

Abstract: Method, apparatuses, and computer program products provide means for monitoring time sources for nodes of a network and providing timing resiliency solutions. An example method includes: establishing time synchronization within a network comprising a plurality of nodes using a time source; receiving an indication regarding at least one of degradation or failure of the time source for at least one node; receiving an indication regarding at least recovery of the time source for the at least one node; and determining, within the network, an action to be taken to upon failure at the at least one node in response to the at least one of the degradation or the failure of the time source for the at least one node, where the action to be taken comprises instructing the at least one node to leverage either hold over functionality or a backup time source.

公开(公告)号：US20230038925A1

公开(公告)日：2023-02-09

申请号：US17790865

申请日：2020-12-09

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Pilar ANDRES MALDONADO ,  Troels Emil KOLDING ,  Devaki CHANDRAMOULI

IPC: H04W28/02

Abstract: In some example embodiment, there may be provided an apparatus configured to at least receive or generate an indication indicative of two flows including a first flow and a second flow, the two flows carrying data from a first user equipment via a cellular network to a second user equipment. Related system, methods, and articles of manufacture are also disclosed.

公开(公告)号：US20230023254A1

公开(公告)日：2023-01-26

申请号：US17788400

申请日：2020-12-18

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Benoist SEBIRE ,  Devaki CHANDRAMOULI ,  Philippe GODIN

IPC: H04W28/02

Abstract: A method, apparatus, and computer program product provide for generating and providing a signaling indicator to manage quality of service notifications in a network. In the context of a method, the method receives a signaling indicator from a user device. The signaling indicator includes data associated with one or more preferences of the user device. The method further receives a quality of service notification associated with the user device. The method also determines, based on the signaling indicator, whether to provide the quality of service notification to the user device.

公开(公告)号：US20220361135A1

公开(公告)日：2022-11-10

申请号：US17307675

申请日：2021-05-04

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Sung Hwan WON ,  Alessio CASATI ,  Navin HATHIRAMANI ,  Devaki CHANDRAMOULI

IPC: H04W60/04 ,  H04W76/11 ,  H04W48/18 ,  H04W48/16

Abstract: Systems, methods, apparatuses, and computer program products for efficient registration for partially supported service areas are provided. One method may include providing, to at least one user equipment registered to a network within a registration area, information comprising one or more lists of single network slice selection assistance information (S-NSSAIs) and one or more lists of tracking area identities (TAIs). The one or more single network slice selection assistance information (S-NSSAIs) is included in a list of rejected single network slice selection assistance information (S-NSSAIs) or in a list of extended rejected single network slice selection assistance information (S-NSSAIs), and is associated with a cause value indicating that the one or more single network slice selection assistance information (S-NSSAIs) is not supported uniformly in the registration area and is not supported in a current tracking area.

公开(公告)号：US20220210726A1

公开(公告)日：2022-06-30

申请号：US17609977

申请日：2019-05-10

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Anna SILLANPAA ,  Devaki CHANDRAMOULI

IPC: H04W48/18 ,  H04W60/00

Abstract: An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: identify a plurality of allowed network slices of a terminal; and select at least one network slice among the plurality of allowed network slices of the terminal to be used for at least one signalling connection.

公开(公告)号：US20210185504A1

公开(公告)日：2021-06-17

申请号：US16087091

申请日：2016-03-31

Applicant: Nokia Technologies Oy

Inventor： Curt WONG ,  Devaki CHANDRAMOULI ,  Steven XU ,  David NAVRATIL

IPC: H04W8/00 ,  H04W4/40 ,  H04W4/06 ,  H04W76/11

Abstract: Methods and apparatus, including computer program products, are provided for V2X server discovery. In some example embodiments, there may be provided a method. The method may include receiving, by a user equipment, an indication of an identity of a local server configured to provide, in the serving public land mobile network, information regarding a vehicle-based service, when the user equipment enters a region of the serving public land mobile network; and discovering, by the user equipment, the local server based on the received indication of the identity. Related systems, methods, and articles of manufacture are also disclosed.

公开(公告)号：US20210153111A1

公开(公告)日：2021-05-20

申请号：US16622042

申请日：2017-06-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Thomas THEIMER ,  Devaki CHANDRAMOULI ,  Laurent THIEBAUT

IPC: H04W48/18 ,  H04W48/16 ,  H04L12/46 ,  H04W88/06

Abstract: User equipment appends a header to a non-access stratum (NAS) message to form an encapsulated NAS message. The header is formed according to a wireline access network protocol. The user equipment transmits the encapsulated NAS message over a wireline connection between the user equipment and an interworking function of a core network. The interworking function receives the encapsulated NAS message over the wired connection and forwards the NAS message to a core network entity selected based on addressing information included in the header. A point-to-point control plane session can be established between the user equipment and the interworking function in response to a session request transmitted by the user equipment. The point-to-point control plane session can be used to convey encapsulated NAS messages, which can be used to request establishment of an NAS session for a user plane connection to the core network.

公开(公告)号：US20190357020A1

公开(公告)日：2019-11-21

申请号：US16476769

申请日：2018-01-10

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Devaki CHANDRAMOULI ,  Curt WONG

IPC: H04W4/14 ,  H04W60/00 ,  H04W8/08 ,  H04W76/25

Abstract: Various communication systems may benefit from appropriate handling of messages. For example, certain fifth generation communication systems may benefit from short message service over non-access stratum with a home-routed model. A method can include receiving a request, at a short message service function, to associate an access management function to the short message service function. The method can also include accepting the request.