公开(公告)号：US20200100161A1

公开(公告)日：2020-03-26

申请号：US16500848

申请日：2017-05-04

Applicant: Nokia Technologies Oy

Inventor： Ahmad Awada ,  Mikko Säily ,  Jarmo Mäkinen

IPC: H04W36/30 ,  H04W36/18 ,  H04W36/00

Abstract: According to an example aspect of the present invention, there is provided an apparatus (110) comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to receive, from a first cell (120), an indication of a measurement configuration valid for at least one neighbour cell (130) of the first cell (120), and perform at least one measurement in accordance with the measurement configuration responsive to a radio link failure of a radio link (112) over which the apparatus is communicating.

公开(公告)号：US20180316460A1

公开(公告)日：2018-11-01

申请号：US15569339

申请日：2016-03-30

Applicant: Nokia Technologies Oy

Inventor： David Navratil ,  Mikko Säily ,  Ahmad Awada

IPC: H04L1/00 ,  H04L1/16 ,  H04L1/18

Abstract: Various communication systems, such as radio access networks, may benefit from various error correction techniques. For example, certain communication systems may benefit from quality of service driven receiver selective hybrid automatic repeat request for point-to-multipoint communication. A method can include identifying, at a receiver, at least one quality of service threshold. The method can also include identifying, at the receiver, at least one quality of service. The method can further include determining, at the receiver, whether or what kind of feedback is to be used for an erroneously received transport block based on the identified at least one quality of service threshold and the identified at least one quality of service. The method can additionally include communicating, by the receiver, with a transmitter of the erroneously received transport block based on the determination.

公开(公告)号：US20230379865A1

公开(公告)日：2023-11-23

申请号：US18246302

申请日：2020-10-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Mikko Säily ,  Timo Koskela ,  Risto Ilari Wichman

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/005

Abstract: A method may include determining, by a user device, an identifier to be used in a random access procedure to indicate a request for a positioning reference signal; selecting, by the user device, a downlink reference signal among a plurality of downlink reference signals received from a network node; controlling sending, by the user device to the network node, as part of a random access procedure, a random access preamble via a random access resource associated with the selected downlink reference signal, and the determined identifier; controlling receiving, by the user device from the network node, the requested positioning reference signal; and carrying out a positioning procedure using the requested positioning reference signal.

公开(公告)号：US11363506B2

公开(公告)日：2022-06-14

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: H04W8/22 ,  H04W16/28 ,  H04W24/10 ,  H04W36/00 ,  H04W36/24 ,  H04W36/30 ,  H04W72/04 ,  H04W72/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

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.

公开(公告)号：US20210120458A1

公开(公告)日：2021-04-22

申请号：US16496554

申请日：2018-02-05

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Mikko Säily ,  Ingo Viering ,  Tommi Jokela

IPC: H04W36/00 ,  H04W76/11

Abstract: Various communication systems may benefit from improved handover. For example, it may be helpful to manage a list candidate cells to which a user equipment may be handed over. A method may include receiving at a user equipment a list of prepared candidate cells from a source cell. The method may also include transmitting the list of prepared candidate cells from the user equipment to a target cell after or during handover from the source cell to the target cell.

公开(公告)号：US20200096594A1

公开(公告)日：2020-03-26

申请号：US16139344

申请日：2018-09-24

Applicant: Nokia Technologies Oy

Inventor： Elena Virtej ,  Jeroen Wigard ,  Jari Hulkkonen ,  Mikko Säily ,  Istvan Kovacs ,  Nitin Mangalvedhe

IPC: G01S3/02 ,  G05D1/00 ,  G08G5/00

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform at least detecting, by an unmanned vehicle of a communication network, a radio connection quality degradation at the unmanned vehicle; and in response to the detecting, autonomously directing the unmanned vehicle on a rescue movement path to new geographical coordinates provided by the communication network to maintain or reestablish the radio connection. Further, to perform determining that a radio connection quality degradation is to occur or has occurred at an unmanned vehicle of a communication network; and based on the determining, providing a rescue movement path to new geographical coordinates to the unmanned vehicle for a radio connection quality degradation to maintain or reestablish the radio connection.

公开(公告)号：US20250089080A1

公开(公告)日：2025-03-13

申请号：US18959525

申请日：2024-11-25

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Taylan Sahin ,  Mikko Säily ,  Rudraksh Shrivastava

IPC: H04W72/51 ,  H04L5/00 ,  H04W64/00 ,  H04W72/40 ,  H04W88/04

Abstract: A method includes controlling transmitting by a target user node to be positioned to one or more other user nodes, a request; controlling receiving, by the target user node from one or more of the other user nodes, sidelink positioning capability information of the user node indicating one or more sidelink positioning capabilities of the other user node; determining, by the target user node based on the sidelink positioning capability information received from the one or more other user nodes, a sidelink positioning configuration for a sidelink positioning session to determine a position estimate of the target user node; controlling transmitting, via a sidelink channel, by the target user node to at least the one or more other user nodes that provided their sidelink positioning capability information, information indicating the sidelink positioning configuration for the sidelink positioning session; and controlling receiving a position estimate of the target user node.

公开(公告)号：US12189045B2

公开(公告)日：2025-01-07

申请号：US17636391

申请日：2019-08-19

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Mikko Säily ,  Elena Virtej ,  Diomidis Michalopoulos

IPC: G01S5/00 ,  H04W64/00 ,  H04W76/19 ,  H04W76/20

Abstract: In accordance with some example embodiments, a method may include transmitting, by a network entity, at least one positioning measurement configuration associated with at least one radio access network notification area to a user equipment. The method may further include receiving, by the network entity, at least one location message. The method may further include transmitting, by the network entity, at least one location message response The at least one location message response comprises at least one last known location of the user equipment transmitted to the location management entity or at least one last location-associated measurement by the user equipment transmitted to the location management entity.

公开(公告)号：US12092749B2

公开(公告)日：2024-09-17

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

CPC classification number: G01S5/0036 ,  H04L5/0051 ,  H04W24/10 ,  H04W56/001

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：US20220173857A1

公开(公告)日：2022-06-02

申请号：US17434622

申请日：2020-03-19

Applicant: Nokia Technologies Oy

Inventor： Diomidis MICHALOPOULOS ,  Ahmad Awada ,  Eva Perez ,  Mikko Säily ,  Andreas Maeder ,  Timo Koskela

IPC: H04L5/00 ,  G01S5/02 ,  G01S5/10

Abstract: Systems, methods, apparatuses, and computer program products for configuring and/or transmitting positioning reference signals (PRS) are provided. One method may include providing, to a user equipment, configuration information (306) for determining reference points for positioning measurements (308) or for user equipment assistance measurements. The assistance information indicates a grouping of downlink reference signals for measurements and reporting.