公开(公告)号：US20250097964A1

公开(公告)日：2025-03-20

申请号：US18888303

申请日：2024-09-18

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Thomas Haaning JACOBSEN ,  Torsten WILDSCHEK ,  Ling YU ,  Jakob Lindbjerg BUTHLER

IPC: H04W72/40 ,  H04W72/0446 ,  H04W72/52 ,  H04W72/566

Abstract: The disclosure relates to an apparatus configured to: select (500) a first slot and a second slot for sidelink transmissions via a first radio access technology, wherein the first slot and the second slot overlap with a subframe for sidelink transmissions via a second radio access technology, wherein the first slot and the second slot are associated with at least one transmission requirement; generate (502) a first transport block associated with at least one first transport block requirement and a second transport block associated with at least one second transport block requirement; determine (504) to transmit at least one of the first transport block or the second transport block over at least the first slot based on the at least one transmission requirement, the at least one first transport block requirement and the at least one second transport block requirement; and transmit (506) at least one of the first transport block or the second transport block over at least the first slot.

公开(公告)号：US20250089128A1

公开(公告)日：2025-03-13

申请号：US18960523

申请日：2024-11-26

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Hannu Petri HIETALAHTI ,  Mohamed Amin NASSAR ,  Ling YU ,  Vinh VAN PHAN

IPC: H04W76/50 ,  H04W48/04 ,  H04W48/16

Abstract: Systems, methods, apparatuses, and computer program products for emergency sessions, such as emergency calls, using a relay provided by proximity services are provided. For example, a method may include indicating, in a relay discovery procedure, a capability of a relay user equipment to support an emergency call. The method can alternatively or in addition include receiving, in the relay discovery procedure, an indication of a need of a remote user equipment to conduct an emergency call.

公开(公告)号：US20250024320A1

公开(公告)日：2025-01-16

申请号：US18256574

申请日：2020-12-10

Applicant: Nokia Technologies Oy

Inventor： Hans Thomas HÖHNE ,  Kalle Petteri KELA ,  Ling YU ,  Ping-Heng KUO ,  Dawid KOZIOL

IPC: H04W28/04 ,  H04W80/02

Abstract: Systems, methods, apparatuses, and computer program products for network coding are provided. One method may include receiving, at a second packet data convergence protocol (PDCP) entity, one or more original packet data convergence protocol (PDCP) protocol data units (PDUs) from a first PDCP entity for a radio bearer. The method may also include coding, at the second packet data convergence protocol (PDCP) entity, the original packet data convergence protocol (PDCP) protocol data units (PDUs) to produce one or more network coded packet data convergence protocol (PDCP) protocol data units (PDUs).

公开(公告)号：US20240365429A1

公开(公告)日：2024-10-31

申请号：US18767045

申请日：2024-07-09

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU

IPC: H04W76/28 ,  H04W92/18

CPC classification number: H04W76/28 ,  H04W92/18

Abstract: Methods, apparatuses and computer program products for configuring a discontinuous reception pattern for a receiver of a wireless communication device. In accordance with an embodiment, the method includes obtaining two or more discontinuous reception patterns for a wireless communication device to be used in sidelink communication with one or more user devices; selecting at least one discontinuous reception pattern from the two or more discontinuous reception patterns for the wireless communication device; and receiving signals from the one or more other devices and/or transmitting signals to the one or more other devices for the sidelink communication according to the selected at least one discontinuous reception pattern.

公开(公告)号：US20240349310A1

公开(公告)日：2024-10-17

申请号：US18293740

申请日：2021-08-05

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Vinh VAN PHAN ,  Ling YU ,  Sudeep HEGHE ,  Nuno Manuel KIILERICH PRATAS ,  Daniela LASELVA ,  Berthold PANZNER ,  Torsten WILDSCHEK

IPC: H04W72/30 ,  H04W72/25 ,  H04W72/40 ,  H04W76/28

CPC classification number: H04W72/30 ,  H04W72/25 ,  H04W72/40 ,  H04W76/28

Abstract: A method comprising receiving a configuration of a resource associated with sidelink data transmission for a groupcast to a group of terminal devices from an anchoring terminal device, wherein the sidelink data transmission for the groupcast occurs outside an on-duration of a sidelink discontinuous reception cycle, obtaining data related to an event that is to be transmitted for the groupcast, transmitting, outside the on-duration of the sidelink discontinuous reception cycle, a first indication comprising a notification regarding the event using the resource, and transmitting the data for the groupcast.

公开(公告)号：US20240349207A1

公开(公告)日：2024-10-17

申请号：US18580057

申请日：2022-09-01

Applicant: Nokia Technologies Oy

Inventor： Prajwal KESHAVAMURTHY ,  Ling YU ,  Vinh VAN PHAN ,  Nuno Manuel KIILERICH PRATAS

IPC: H04W56/00 ,  H04W72/25

CPC classification number: H04W56/001 ,  H04W72/25

Abstract: Apparatus and method for sidelink synchronization are provided. Solution comprises obtaining (300) first sidelink synchronization information from a first terminal device acting as a synchronization source; receiving (302) sidelink shared channel transmissions from another terminal device; identifying (304) the other terminal device as a candidate synchronization source based on second sidelink synchronization information included in a sidelink shared channel transmission received from the other terminal device; determining (306) whether to perform a search for a new synchronization source or to retain the first terminal device as the current synchronization source based on at least one of the first sidelink synchronization information, the second sidelink synchronization information, and measurement of at least one sidelink shared channel transmission received from the other terminal device.

公开(公告)号：US20240340984A1

公开(公告)日：2024-10-10

申请号：US18624685

申请日：2024-04-02

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Faranaz SABOURI-SICHANI ,  Apostolos KOUSARIDAS ,  Sayed Ali MARANDI

IPC: H04W76/14 ,  H04L5/00 ,  H04W68/02 ,  H04W76/20 ,  H04W76/30 ,  H04W92/18

CPC classification number: H04W76/14 ,  H04L5/0053 ,  H04W68/02 ,  H04W76/20 ,  H04W76/30 ,  H04W92/18

Abstract: A method including transmitting, by an apparatus, a first data packet to at least one of a plurality of user-equipment-to-user-equipment, U2U, relay user equipments, wherein the first data packet includes at least one of: a system information block, a paging message, an acknowledgement for a small data transmission, a connection setup response, a connection release response, or path information including information associated with the apparatus.

公开(公告)号：US20240340769A1

公开(公告)日：2024-10-10

申请号：US18621252

申请日：2024-03-29

Applicant: Nokia Technologies Oy

Inventor： Ling YU ,  SunYoung LEE ,  Faranaz SABOURI-SICHANI ,  Vinh VAN PHAN ,  György Tamás WOLFNER ,  Jakob Lindbjerg BUTHLER

IPC: H04W40/34 ,  H04L43/0811 ,  H04W8/00 ,  H04W76/19

CPC classification number: H04W40/34 ,  H04L43/0811 ,  H04W8/005 ,  H04W76/19

Abstract: There is provided an apparatus, comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform: detecting radio link failure of a path among a plurality of paths, wherein the apparatus is configured to be connected to at least one network node via the plurality of paths; and determining, after detecting the radio link failure and based on at least one measurement result, whether to report the detected radio link failure of the path via another path among the plurality of paths.

公开(公告)号：US20240267893A1

公开(公告)日：2024-08-08

申请号：US18559552

申请日：2022-03-24

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Lianghai JI ,  Nuno Manuel KIILERICH PRATAS ,  Daniel MEDINA ,  Torsten WILDSCHEK

IPC: H04W72/04 ,  H04L1/1812

CPC classification number: H04W72/04 ,  H04L1/1812

Abstract: Apparatus and method for inter-UE coordination in groupcast transmissions are provided. Solution comprises communicating (400) with a group of apparatuses in a group communication utilising sidelink transmission, where the group of apparatuses comprises a second apparatus configured to coordinate resource allocation for the group communication and at least one other first apparatus: transmitting (402), utilising a designated hybrid automatic repeat request process, an inter-UE coordination request. Positive or negative hybrid automatic repeat request acknowledgements are received (404) from the group of apparatuses in response to transmitting the inter-UE coordination request and monitoring of inter-UE coordination requests of the at least one other first apparatus are monitored (406) based on the received acknowledgements from the at least one other first apparatus

公开(公告)号：US20240251429A1

公开(公告)日：2024-07-25

申请号：US18560434

申请日：2022-05-05

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Lianghai JI ,  Daniela LASELVA ,  Nuno Manuel KIILERICH PRATAS ,  Sudeep HEGDE ,  Berthold PANZNER ,  Torsten WILDSCHEK

IPC: H04W72/25 ,  H04W76/28

CPC classification number: H04W72/25 ,  H04W76/28

Abstract: A method includes causing or detecting, by a user device that is a member of a sidelink group of user devices, a sidelink-related event that triggers an operation associated with the sidelink-related event and specific to the sidelink group; and transmitting a notification of the sidelink-related event via a sidelink group-specific resource, in order to synchronize, among user devices of the sidelink group including any user device of the sidelink group that failed to detect the sidelink-related event, the performing by the user devices of the sidelink group of the operation associated with the sidelink-related event and specific to the sidelink group.