公开(公告)号：US20250056482A1

公开(公告)日：2025-02-13

申请号：US18796086

申请日：2024-08-06

Applicant: Nokia Technologies Oy

Inventor： Gilsoo LEE ,  Hyun-Su CHA

IPC: H04W64/00 ,  H04W24/08

Abstract: Systems, methods, apparatuses, and computer program products for low power high frequency accuracy positioning with a substantially extended discontinuous reception cycle. The method may include obtaining a first condition related to additional radio resource management measurements and determining whether at least part of the first condition triggering the additional radio resource management measurements is met. The method may further include in response to at least part of the first condition being met, performing the additional radio resource management measurements. The additional radio resource management measurements are outside of a set of periodic paging time windows. The additional radio resource management measurements are performed for at least one of performing positioning measurements or transmitting positioning sounding reference signals.

公开(公告)号：US20240224066A1

公开(公告)日：2024-07-04

申请号：US18399536

申请日：2023-12-28

Applicant: Nokia Technologies Oy

Inventor： Muhammad TAYYAB ,  Dilin Lalindra DAMPAHALAGE ,  Rapeepat RATASUK ,  Nitin MANGALVEDHE ,  Muhammad Majid BUTT ,  Gilsoo LEE

IPC: H04W16/26

CPC classification number: H04W16/26 ,  G16Y10/75

Abstract: Example embodiments of the present disclosure relate to reconfigurable intelligent surfaces (RIS) assisted communication. For example, RIS assisted blockage avoidance for low power internet of things (IoT) devices. An apparatus performs communication with a network device via a RIS, using at least one of a first channel or a second channel, wherein the first channel is for a transmission to the RIS and the second channel is for a reception from the RIS. In this way, it is possible to help reconnecting an IoT device with the network that has lost its connection with a gNB by using an RIS. It is also provided a low-cost and low-power connectivity solution for low-power IoT devices.

公开(公告)号：US20250113328A1

公开(公告)日：2025-04-03

申请号：US18829056

申请日：2024-09-09

Applicant: Nokia Technologies Oy

Inventor： Hyun-Su CHA ,  Torsten WILDSCHEK ,  Gilsoo LEE

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10 ,  H04W72/25 ,  H04W92/18

Abstract: The present disclosure relates to a sidelink (SL) positioning measurement based on a plurality of measurement samples. In particular, a location server requests a receiving (RX) device to report SL positioning measurement that has been made from a plurality of measurement samples. The RX UE requests a transmitting (TX) UE to transmit a plurality of SL positioning reference signals (PRSs) through a plurality of SL PRS resources so that the RX UE can obtain multiple SL positioning measurement samples. In this way, it can improve SL positioning performance. The solution allows for high accuracy measurements and hence enables high accuracy SL positioning.

公开(公告)号：US20250106813A1

公开(公告)日：2025-03-27

申请号：US18822961

申请日：2024-09-03

Applicant: Nokia Technologies Oy

Inventor： Deepa MALAPATI RAVINDRAIAH ,  Akshay JAISWAL ,  Prajwal KESHAVAMURTHY ,  Jürgen HOFMANN ,  Gilsoo LEE

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

Abstract: Embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage media for dynamic configuration of measurement parameters for sidelink positioning. In the method, a first apparatus receives, from a second apparatus, a plurality of measurement configurations for sidelink positioning. Moreover, in accordance with a determination that a first trigger condition defined the plurality of measurement configurations is met, the first apparatus determines a first measurement configuration corresponding to the first trigger condition from the plurality of measurement configurations. Thereby, the proposed solutions can advantageously improve the positioning accuracy.

公开(公告)号：US20240251370A1

公开(公告)日：2024-07-25

申请号：US18558005

申请日：2021-05-08

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Gilsoo LEE ,  Tzu-Chung HSIEH ,  Ping YUAN ,  Mads LAURIDSEN

IPC: H04W56/00 ,  H04W64/00 ,  H04W84/06

CPC classification number: H04W56/0045 ,  H04W64/006 ,  H04W84/06

Abstract: Disclosed is a method comprising defining an indexed table that defines, for an elevation angle of a terminal device with a serving satellite, a setting that defines durations of segments comprised in a transmission period, wherein the segments comprise at least one transmission segment and at least one segment for timing advance adjustment, and wherein the indexed table comprises a plurality of ranges of elevation angles with corresponding settings, obtaining an indication regarding an index that defines the setting that is applicable to the elevation angle of the terminal device, scheduling a transmission, wherein the transmission is an uplink transmission, and receiving the transmission from the terminal device according to the setting that is applicable to the elevation angle of the terminal device.

公开(公告)号：US20240040608A1

公开(公告)日：2024-02-01

申请号：US17877668

申请日：2022-07-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Gilsoo LEE ,  Hyun-Su CHA

IPC: H04W72/12 ,  H04W72/14

CPC classification number: H04W72/1242 ,  H04W72/1231 ,  H04W72/14

Abstract: Systems, methods, apparatuses, and computer program products for connected mode mobility management for group of users in a vehicle and served by the non-terrestrial network deployments are provided. For example, a method can include detecting, by a user equipment, a cell-edge condition while the user equipment is being served through non-terrestrial radio access. The user equipment can also initiate prioritized transmission conditioned on the detected cell-edge condition and can transmit uplink data transmission using the prioritized transmission before leaving coverage provided by the non-terrestrial radio access.