公开(公告)号：US20240340942A1

公开(公告)日：2024-10-10

申请号：US18579462

申请日：2022-05-05

Applicant: Nokia Technologies Oy

Inventor： Mikko SÄILY ,  Stephan SIGG ,  Sameera PALIPANA ,  Si-Ahmed NAAS

IPC: H04W72/542 ,  H04W72/40

CPC classification number: H04W72/542 ,  H04W72/40

Abstract: A method includes controlling receiving channel information for a sidelink channel between a first user node and a second user node, wherein the channel information is determined by the second user node based on the sidelink reference signal transmitted by the first user node that has been at least partially passively reflected format least one object within a physical environment; determining that there is a predicted decrease in a radio network performance for a radio link between the first user node and a network node; and controlling transmitting, by the first user node to a network node, information indicating that there is a predicted decrease in radio network performance for the radio link between the first user node and the network node, to enable the network node to perform a corrective action based on the predicted decrease in radio network performance.

公开(公告)号：US20230370221A1

公开(公告)日：2023-11-16

申请号：US18044731

申请日：2021-08-26

Applicant: Nokia Technologies Oy

Inventor： Joerg SCHAEPPERLE ,  Juha Pekka KARJALAINEN ,  Mikko SÄILY

IPC: H04L5/00 ,  H04L27/00

CPC classification number: H04L5/0048 ,  H04L27/0014 ,  H04L2027/0067

Abstract: Examples of the present disclosure relate to User Equipment positioning. Certain examples provide an apparatus (10), for example such as a RAN node (120) or a Location server (140), configured to: determine Position Reference Signal, PRS, configuration information (605, 705) comprising information for enabling a network element, for example such as a UE (110) or a RAN node (120), of a RAN (100) to: send a PRS (200), wherein the PRS comprises: a first portion (201) of the PRS configured to be sent in a first time interval (T1) over a first frequency range (fr1); a second portion (202) of the PRS configured to be sent in a second time interval (T2), different to the first time interval, over a second frequency range (fr2), wherein the second frequency range partially overlaps the first frequency range thereby defining an overlapping frequency range (ofr); and wherein a subrange of frequencies (ufr) of the second frequency range is not used to send the second portion of the PRS; and send, the PRS configuration information to the network element of the RAN.

公开(公告)号：US20220283259A1

公开(公告)日：2022-09-08

申请号：US17636061

申请日：2019-10-01

Applicant: Nokia Technologies Oy

Inventor： Tao TAO ,  Ryan KEATING ,  Mikko SÄILY ,  Karri RANTA-AHO

IPC: G01S5/00 ,  H04L5/00 ,  H04W24/10 ,  H04W56/00

Abstract: Systems, methods, apparatuses, and computer program products for a multi-stage positioning reference signal (PRS) mechanism for downlink angle of departure (DL-AoD) positioning.

公开(公告)号：US20200344628A1

公开(公告)日：2020-10-29

申请号：US16763510

申请日：2018-12-28

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Jedrzej STANCZAK ,  Timo KOSKELA ,  Mikko SÄILY ,  Ingo VIERING

IPC: H04W24/10 ,  H04W36/00 ,  H04W16/28

Abstract: In accordance with an example embodiment, there is disclosed a method comprising: measuring, by a user equipment, more than one communication beam established at the user equipment in a communication network; acquiring information associated with measurements of more than one communication beam established at the user equipment in the communication network; based on the information, deriving a cell measurement quantity as a function of the performed measurements of more than one communication beam.