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：US20250133608A1

公开(公告)日：2025-04-24

申请号：US18920331

申请日：2024-10-18

Applicant: NOKIA TECHNOLOGIES OY

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

IPC: H04W76/10 ,  H04W88/04

Abstract: There is provided an apparatus comprising: means for determining a communication request associated with relay discovery and selection for a user equipment-to-network, U2N, relay connection establishment for a first user equipment, UE, and means for, based on the communication request, providing, to a U2N relay UE via at least one first user equipment-to-user equipment, U2U, relay UE, the communication request using an established relay chain between the U2N relay UE and a second UE via the at least one first U2U relay UE.

公开(公告)号：US20250056306A1

公开(公告)日：2025-02-13

申请号：US18791939

申请日：2024-08-01

Applicant: Nokia Technologies Oy

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

IPC: H04W28/02 ,  H04W88/04

Abstract: Quality of service (QOS) support in UE-to-UE (U2U) relay. In an example method, a terminal device determines a quality of service (QoS) split configuration for an end-to-end (E2E) radio bearer (RB) in U2U relay communication, and the QoS split configuration includes at least a first set of ranges for a first portion of a QoS parameter configured for the E2E RB. The terminal device transmits the QoS split configuration to a second terminal device, the second terminal device is a transmitting device in the ingress hop of the first terminal device. In this way, a configuration and adaptation of packet delay budget (PDB) split in U2U relay may be enabled and facilitated.

公开(公告)号：US20250039903A1

公开(公告)日：2025-01-30

申请号：US18776512

申请日：2024-07-18

Applicant: Nokia Technologies Oy

Inventor： Daniel MEDINA ,  Torsten WILDSCHEK ,  Sayed Ali MARANDI ,  Takayuki SHIMIZU ,  Claude ARZELIER

IPC: H04W72/25 ,  H04W72/0446

Abstract: An apparatus including 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: determine a transmit beam or a time-domain resource associated with a sidelink transmission; and determine at least one physical sidelink feedback channel transmission symbol within a slot for a physical sidelink feedback channel transmission in response to the sidelink transmission at least based on the determined transmit beam or time-domain resource.