公开(公告)号：US20250106922A1

公开(公告)日：2025-03-27

申请号：US18730838

申请日：2023-01-13

Applicant: Nokia Technologies Oy

Inventor： Subramanya CHANDRASHEKAR ,  Srinivasan SELVAGANAPATHY ,  Tero HENTTONEN ,  Ahmad AWADA ,  Panagiotis SPAPIS ,  Amaanat ALI

IPC: H04W76/16 ,  H04W24/10 ,  H04W72/23

Abstract: An apparatus includes circuitry configured to transmit downlink data to a user equipment for at least one serving cell and at least one assisting cell; receive uplink data from the user equipment; wherein the serving cell is hosted with a serving distributed node, and the assisting cell hosted with an assisting distributed node; transmit control plane signaling, to configure and manage inter distributed unit multi transmission reception point operation, from the serving node to the assisting node using a control plane node, and transmit control plane signaling from the assisting node to the serving node using the control plane node; and transmit user plane data from the serving node to the assisting node using a user plane node for downlink multi transmission reception point operation, and transmit user plane data from the assisting node to the serving node using the user plane node for uplink multi transmission reception point operation.

公开(公告)号：US20250097973A1

公开(公告)日：2025-03-20

申请号：US18883367

申请日：2024-09-12

Applicant: Nokia Technologies Oy

Inventor： Jeroen WIGARD ,  Mads LAURIDSEN ,  Hannu Petri HIETALAHTI ,  Srinivasan SELVAGANAPATHY

IPC: H04W72/566 ,  H04B7/185 ,  H04W8/22 ,  H04W72/51

Abstract: Example embodiments of the present disclosure relate to store-and-forward operations in non-terrestrial networks (NTN). In an aspect, a terminal device receives, from a network device of a NTN, data priority information associated with at least one store-and-forward operation performed by the network device in the NTN. The terminal device performs, based on the data priority information, an operation for uplink data of the terminal device. In this way, the limitations on the storage of the satellite and the feeder link capacity are solved. The data transmission is ensured, and the storage of the satellite is maximally utilized.

公开(公告)号：US20250008363A1

公开(公告)日：2025-01-02

申请号：US18707638

申请日：2022-06-14

Applicant: Nokia Technologies Oy

Inventor： Subramanya CHANDRASHEKAR ,  Srinivasan SELVAGANAPATHY ,  Tero HENTTONEN ,  Karri Markus RANTA-AHO

IPC: H04W24/10 ,  H04W88/08

Abstract: An apparatus configured to: receive a first measurement and reporting configuration for at least one first cell of an active set and a second measurement and reporting configuration for at least one second cell of a configured set, wherein the at least one second cell is a target cell and not part of the active set; measure and report the at least one first cell based on the first measurement and reporting configuration; abstain from measuring and reporting the at least one second cell based on the second measurement and reporting configuration; send an indication that an activation condition is met for the at least one second cell; add the at least one second cell to the active set based on a confirmation indication; and measure and report the at least one second cell based on the second measurement and reporting configuration.

公开(公告)号：US20240421894A1

公开(公告)日：2024-12-19

申请号：US18701586

申请日：2022-10-11

Applicant: Nokia Technologies Oy

Inventor： Sandra HOPPE ,  Jeroen WIGARD ,  Mads LAURIDSEN ,  Srinivasan SELVAGANAPATHY

IPC: H04B7/185

Abstract: Various example embodiments relate to a solution for non-terrestrial network communication. A user device for non-terrestrial network communication may be configured to determine that a connection to a non-terrestrial network having a discontinuous coverage is unavailable, the non-terrestrial network providing at least one cell serving the user device; obtain data relating to cell availability of the at least one cell; determine a backoff time associated with a subsequent non-terrestrial network search based at least partly on the data relating to cell availability; and initiate a cell search of the non-terrestrial network again after expiration of the backoff time.

公开(公告)号：US20240340726A1

公开(公告)日：2024-10-10

申请号：US18579087

申请日：2022-07-27

Applicant: Nokia Technologies Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Ahmad AWADA ,  Krzysztof KORDYBACH ,  Ugur Baran ELMALI ,  Jedrzej STANCZAK

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/00835 ,  H04W36/0061 ,  H04W36/08

Abstract: A method includes transmitting a configuration to a user equipment, the configuration comprising a conditional cell change initiated with a master node; and transmitting a notification to a source secondary node from the master node in response to a preparation of the conditional cell change, the notification being related to the conditional cell change initiated with the master node; wherein the notification comprises an indication of whether the source secondary node is to perform early data forwarding from the source secondary node to a target secondary node.

公开(公告)号：US20240276452A1

公开(公告)日：2024-08-15

申请号：US18693493

申请日：2021-10-20

Applicant: Nokia Technologies Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Jeroan WIGARD ,  Mads LAURIDSEN ,  Rapeepat RATASUK ,  Ping YUAN

IPC: H04W68/02

CPC classification number: H04W68/02

Abstract: Embodiments of the present disclosure relate to paging. A first device in a tracking area receives, from a second device, identification information for monitoring a paging message associated with the tracking area. The first device is registered in the tracking area. The first device monitors, from the second device, the paging message based on the received identification information.

公开(公告)号：US20240251305A1

公开(公告)日：2024-07-25

申请号：US18558010

申请日：2022-03-17

Applicant: Nokia Technologies Oy

Inventor： Krzysztof KORDYBACH ,  Srinivasan SELVAGANAPATHY ,  Ahmad AWADA ,  Subramanya CHANDRASHEKAR

IPC: H04W36/00 ,  H04W36/36

CPC classification number: H04W36/0061 ,  H04W36/0069 ,  H04W36/00835 ,  H04W36/362

Abstract: An apparatus comprising means for receiving requests from a plurality of master nodes to be included added as a secondary node into as part of a conditional handover process for a user equipment: means for obtaining, from each of said requests, an identification of the user equipment involved in the conditional handover process: and means for determining, based on said identifications of the user equipment, that a plurality of said requests concern the same user equipment.

公开(公告)号：US20240196296A1

公开(公告)日：2024-06-13

申请号：US18551329

申请日：2022-02-17

Applicant: Nokia Technologies Oy

Inventor： Halit Murat GÜRSU ,  Ingo VIERING ,  Ahmad AWADA ,  Srinivasan SELVAGANAPATHY

IPC: H04W36/30 ,  H04W36/00

CPC classification number: H04W36/305 ,  H04W36/0061

Abstract: A technique comprising transmitting, via a serving cell, information for assisting a neighbour cell detection operation at a user equipment served by the serving cell.

公开(公告)号：US20240187898A1

公开(公告)日：2024-06-06

申请号：US18553950

申请日：2022-04-26

Applicant: Nokia Technologies Oy

Inventor： Faranaz SABOURI-SICHANI ,  Tero HENTTONEN ,  Srinivasan SELVAGANAPATHY ,  Aby KANNEATH ABRAHAM

IPC: H04W24/08 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04W24/10

Abstract: Various example embodiments relate to configuration of an apparatus to avoid frequency conflicts between activities associated with different subscriptions. The apparatus may receive, from a first network, a measurement configuration comprising an indication of a plurality of frequencies or cells for performing cell measurements. The apparatus may determine, from the plurality of frequencies or cells, at least one non-preferred frequency or cell at which simultaneous operation of the apparatus at the first network and at least one second network is restricted, and transmit, to the first network, an indication of the at least one non-preferred frequency or cell. The first network may be reconfigured to deprioritize use of the at least one non-preferred frequency or cell for the apparatus. Apparatuses, methods, and computer programs are disclosed.

公开(公告)号：US20240080914A1

公开(公告)日：2024-03-07

申请号：US18355968

申请日：2023-07-20

Applicant: Nokia Technologies Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Faranaz SABOURI-SICHANI ,  Laura Luque SANCHEZ

IPC: H04W76/10 ,  H04W8/24

CPC classification number: H04W76/10 ,  H04W8/24 ,  H04W88/06

Abstract: In accordance with example embodiments of the invention there is disclosed receiving, with a first multi universal subscriber identity module (MUSIM) of more than one MUSIM of a first user equipment of a first network, a connection request from a second user equipment of a second network, sending or receiving, with or from the MUSIM of the first user equipment towards a network node of the first network, assistance information comprising an indication that the first user equipment needs to leave one carrier of the first network for a MUSIM operation, and in response to the assistance information, receiving from or sending by the network node of the first network, a gap configuration for a MUSIM operation; and based thereon, sending or receiving the gap configuration towards the second user equipment for use by the second user equipment to establish a radio resource control connection with the second network.