公开(公告)号：US20250056478A1

公开(公告)日：2025-02-13

申请号：US18795270

申请日：2024-08-06

Applicant: Nokia Technologies Oy

Inventor： Taylan SAHIN ,  Diomidis MICHALOPOULOS ,  Anastasios KAKKAVAS ,  Prajwal KESHAVAMURTHY ,  Osman Nuri Can YILMAZ ,  Stepan KUCERA ,  Mikko SÄILY ,  Takayuki SHIMIZU ,  Kai-Erik SUNELL ,  Claude ARZELIER

IPC: H04W64/00 ,  H04L5/00 ,  H04W92/18

Abstract: Embodiments of the present disclosure relate to sidelink positioning session establishment. In an aspect, a terminal device obtains session information associated with a first sidelink positioning session, and determines, based on the session information, difference information between the first sidelink positioning session and a second sidelink positioning session in which the terminal device is a target device. The terminal device transmits a positioning request for determining at least one anchor device to perform the second sidelink positioning session, wherein the positioning request comprises the difference information. The terminal device performs the second sidelink positioning session with the at least one anchor device. The embodiments of the present disclosure can immediately activate the target device in an efficient manner with reduced signaling overhead and latency.

公开(公告)号：US20250047761A1

公开(公告)日：2025-02-06

申请号：US18788693

申请日：2024-07-30

Applicant: Nokia Technologies Oy

Inventor： Diomidis MICHALOPOULOS ,  Taylan SAHIN ,  Prajwal KESHAVAMURTHY

IPC: H04L67/61 ,  H04L41/16 ,  H04W72/21 ,  H04W72/23 ,  H04W72/40

Abstract: A method comprising: receiving, at a first apparatus from a second apparatus, characteristic information of data to be transmitted to or from the second apparatus, wherein the data is related to a machine learning model; and determining assistance information for scheduling a transmission of the data at least based on the characteristic information.

公开(公告)号：US20250024474A1

公开(公告)日：2025-01-16

申请号：US18708841

申请日：2022-11-24

Applicant: Nokia Technologies Oy

Inventor： Berthold PANZNER ,  Stepan KUCERA ,  Taylan SAHIN ,  Prajwal KESHAVAMURTHY

IPC: H04W72/40 ,  H04L5/00 ,  H04W72/0453

Abstract: Disclosed in a mechanism for determining, by a third user equipment, information identifying at least one selected sidelink resource for use in sidelink operations with a fourth user equipment in a sidelink communication network; identifying a resource conflict of the at least one selected sidelink resource with at least one sidelink data transmission from a first user equipment to a second user equipment of the sidelink communication network, and based on the determining, providing signalling to at least one of the first user equipment or the fourth user equipment to avoid the resource conflict.

公开(公告)号：US20240267877A1

公开(公告)日：2024-08-08

申请号：US18435653

申请日：2024-02-07

Applicant: Nokia Technologies Oy

Inventor： Diomidis MICHALOPOULOS ,  Stepan KUCERA ,  Taylan SAHIN ,  Prajwal KESHAVAMURTHY

IPC: H04W64/00

CPC classification number: H04W64/00

Abstract: According to an example aspect of the present invention, 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 transmit, to a network node, first information for determining whether a positioning type of the apparatus is to be session-based or session-less, receive from the network node second information indicating a positioning type of the apparatus, wherein the type is one of a session-based positioning or a session-less positioning and perform positioning according to the indicated positioning type of the apparatus.

公开(公告)号：US20250056483A1

公开(公告)日：2025-02-13

申请号：US18797509

申请日：2024-08-08

Applicant: Nokia Technologies Oy

Inventor： Anastasios KAKKAVAS ,  Stepan KUCERA ,  Diomidis MICHALOPOULOS ,  Taylan SAHIN ,  Prajwal KESHAVAMURTHY

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10 ,  H04W92/18

Abstract: A first device in a wireless network receives, from a second device in the wireless network, a report of violation of parameter(s) for positioning of the second device using SLPP. The first device applies corrective measure(s) to mitigate an effect of the violation. In a wireless network having a first device and a second device, the second device determines a violation of parameter(s) has occurred for positioning of the second device using SLPP. The second device sends, to a first device, a report of the violation of the parameter(s).

公开(公告)号：US20250056330A1

公开(公告)日：2025-02-13

申请号：US18795600

申请日：2024-08-06

Applicant: Nokia Technologies Oy

Inventor： Diomidis MICHALOPOULOS ,  Prajwal KESHAVAMURTHY ,  Taylan SAHIN ,  Jerediah FEVOLD

IPC: H04W28/24 ,  H04W48/16

Abstract: A network element receives, from a network node of a wireless communications system, information indicative of an association between a plurality of implementations for a network element of the wireless communications system to perform a respective task and required allocations of resources for the network element to perform the respective task in accordance with one or more respective implementations of the plurality. The network element selects a first implementation of the plurality of implementations to perform the respective task based on available resources for the network element to perform the respective task relative to the required allocation of resources to perform the respective task in accordance with the first implementation. The network element performs the respective task in accordance with the first implementation. The network element causes transmission, to the network node, of information indicative of the first implementation selected to perform the respective task.

公开(公告)号：US20250055625A1

公开(公告)日：2025-02-13

申请号：US18928840

申请日：2024-10-28

Applicant: Nokia Technologies Oy

Inventor： Taylan SAHIN ,  Torsten WILDSCHEK ,  Diomidis MICHALOPOULOS ,  Yong LIU ,  Mikko SÄILY ,  Berthold PANZNER ,  Dileep KUMAR

IPC: H04L5/00 ,  H04W64/00 ,  H04W72/25

Abstract: Example embodiments of the present disclosure relate to transmission of control information associated with sidelink positioning reference signal. In an example method, a first terminal device in a radio access network comprises 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 first terminal device to: transmit, to a second terminal device in the radio access network, control information associated with a sidelink (SL) positioning reference signal (PRS) during a SL positioning session for positioning of the second terminal device, using a resource for the control information in a Physical Sidelink Feedback Channel (PSFCH) symbol or in at least one symbol dedicated for the control information. In this way, the first terminal device can efficiently transmit control information to the second terminal device with backward compatibility.

公开(公告)号：US20230413219A1

公开(公告)日：2023-12-21

申请号：US18333239

申请日：2023-06-12

Applicant: Nokia Technologies Oy

Inventor： Muhammad Ikram ASHRAF ,  Taylan SAHIN ,  Mikko SÄILY ,  Ryan KEATING ,  Diomidis MICHALOPOULOS

IPC: H04W64/00

CPC classification number: H04W64/00 ,  H04W92/18

Abstract: Disclosed is a method comprising determining one or more radio access nodes based on available location information of a target user device and at least one neighboring user device of the target user device; transmitting a sidelink information request to the one or more radio access nodes, wherein the sidelink information request indicates requesting sidelink information of the target user device and the at least one neighboring user device of the target user device; receiving the sidelink information from the one or more radio access nodes; and transmitting, to at least one of the one or more radio access nodes and/or the at least one neighboring user device, at least a part of a locality database and/or a sidelink positioning configuration for positioning the target user device, wherein the locality database and/or the sidelink positioning configuration are based at least on the sidelink information.

公开(公告)号：US20250071722A1

公开(公告)日：2025-02-27

申请号：US18946061

申请日：2024-11-13

Applicant: Nokia Technologies Oy

Inventor： Diomidis MICHALOPOULOS ,  Osman Nuri Can YILMAZ ,  Taylan SAHIN ,  Oana-Elena BARBU

IPC: H04W64/00

Abstract: A node 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 perform: transmitting information indicative of a plurality of configurations for signals that enable positioning that can be undertaken by the network and an indication of an order of preference for the plurality of configurations.

公开(公告)号：US20250055621A1

公开(公告)日：2025-02-13

申请号：US18775151

申请日：2024-07-17

Applicant: Nokia Technologies Oy

Inventor： Diomidis MICHALOPOULOS ,  Taylan SAHIN ,  Prajwal KESHAVAMURTHY ,  Anastasios KAKKAVAS ,  Stepan KUCERA

IPC: H04L5/00 ,  H04W72/25 ,  H04W92/18

Abstract: A method includes receiving, by a first user device in a wireless network that is performing sessionless positioning based on sidelink-positioning reference signal (SL-PRS), a user device identifier of a second user device in a vicinity of the first user device that is transmitting sidelink-positioning reference signal and SL-PRS identification information associated with the sidelink-positioning reference signal transmitted by the second user device; transmitting, by the first user device, sidelink control information including at least one of an indication that the first user device is performing sessionless positioning, a user device identifier of the first user device, the user device identifier of the second user device, or the SL-PRS identification information; and performing, by the first user device, at least one measurement on the sidelink-positioning reference signal transmitted by the second user device for sessionless positioning of the first user device.