公开(公告)号：US20220286212A1

公开(公告)日：2022-09-08

申请号：US17596657

申请日：2019-06-20

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jakob Lindbjerg Buthler ,  Mads Lauridsen ,  Farahnaz Sabouri-Sichani ,  Daniela Laselva

IPC: H04B17/318 ,  H04B17/373 ,  H04B17/382 ,  H04W72/04

Abstract: There is provided controlling radio channel measurements on radio channels of different wireless networks. A wireless communication device performs first radio channel measurements on a first radio channel of a first wireless communication network and second radio channel measurements on at least one second radio channel of a second wireless communication network. It is determined, on the basis of the first radio channel measurements and the second radio channel measurements, a relationship between the first radio channel and the at least one second radio channel. Measurement activity of the at least one second radio channel is controlled on the basis of at least the determined relationship and the first radio channel measurements.

公开(公告)号：US20220167289A1

公开(公告)日：2022-05-26

申请号：US17593428

申请日：2019-03-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Rafhael Amorim ,  István Zsolt Kovács ,  Jeroen Wigard ,  Zhilan Xiong ,  Mads Lauridsen

IPC: H04W56/00

Abstract: Devices, methods and computer programs for timing advance variation compensation in wireless communications are disclosed Timing advance variation for a client device communicating with a network node device at least partially via an air/space born vehicle communication connection is determined based on measurements on uplink signaling from the client device. A timing advance compensation function curve from a set of predetermined timing advance compensation function curves is selected, such that the selected timing advance compensation function curve corresponds with the determined timing advance variation. An indication of the selected timing advance compensation function curve is signaled to the client device.

公开(公告)号：US20220150869A1

公开(公告)日：2022-05-12

申请号：US17431914

申请日：2020-03-04

Applicant: Nokia Technologies Oy

Inventor： Frank Frederiksen ,  Mads Lauridsen ,  Daniela Laselva ,  Klaus Pedersen

IPC: H04W68/02 ,  H04W8/00 ,  H04W72/12

Abstract: A method includes receiving, by a user equipment (UE), at least a first UE identity assigned to the user equipment for a wireless network, the first UE identity associated with a first paging timing; and receiving, by the user equipment, a second UE identity that has been assigned to the user equipment at least for paging purposes that adjusts a paging timing from a first paging timing associated with the first UE identity to a second paging timing associated with the second UE identity, wherein the second paging timing is different from the first paging timing.

公开(公告)号：US20220061004A1

公开(公告)日：2022-02-24

申请号：US17445592

申请日：2021-08-20

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jeroen Wigard ,  Frank Frederiksen ,  Mads Lauridsen

IPC: H04W56/00 ,  H04W24/10

Abstract: Disclosed is a method comprising determining a first time period during which radio mobility of one or more terminal devices is not expected, determining a second time period during which radio mobility of the one or more terminal devices is expected, determining a first synchronization signal block, SSB, transmission mode that is to be applied during the first time period, and determining a second synchronization signal block, SSB, transmission mode that is to be applied during the second time period.

公开(公告)号：US12294910B2

公开(公告)日：2025-05-06

申请号：US17196260

申请日：2021-03-09

Applicant: Nokia Technologies Oy

Inventor： Ryan Keating ,  Mads Lauridsen ,  Jeroen Wigard ,  Rapeepat Ratasuk

IPC: H04W4/029 ,  H04W56/00 ,  H04W64/00 ,  H04W72/04

Abstract: A method including receiving, at a user equipment, one or more location related information, where the location related information comprises information based upon location related to one or more satellite; determining, by the user equipment, timing advance, where the determining is at least partially based upon the location related information; determining, by the user equipment, to perform a preconfigured uplink resource transmission; and performing, based at least partially upon the determined timing advance, the preconfigured uplink resource transmission.

公开(公告)号：US12075350B2

公开(公告)日：2024-08-27

申请号：US17635364

申请日：2020-08-04

Applicant: Nokia Technologies Oy

Inventor： Jeroen Wigard ,  Mads Lauridsen ,  Rafhael Amorim ,  István Z. Kovács

IPC: H04W48/20 ,  H04W4/029 ,  H04W48/18 ,  H04W74/0833

CPC classification number: H04W48/20 ,  H04W4/029 ,  H04W48/18 ,  H04W74/0833

Abstract: Methods and apparatus, including computer program products, are provided for non-terrestrial networks. In some example embodiment, there may be provided a method including determining, based on position information, a country where the apparatus is located; receiving, from a non-terrestrial base station, a system information broadcast including mapping information, the mapping information including a country area identifier or a random access radio network temporary identifier; mapping the determined country into the received country area identifier or the received random access radio network temporary identifier; and performing, based on the received country area identifier or the received random access radio network temporary identifier, a random access procedure with the non-terrestrial base station.

公开(公告)号：US20240283571A1

公开(公告)日：2024-08-22

申请号：US18434946

申请日：2024-02-07

Applicant: Nokia Technologies Oy

Inventor： Rafhael MEDEIROS DE AMORIM ,  Mads Lauridsen

IPC: H04L1/1812 ,  H04L5/00 ,  H04W64/00

CPC classification number: H04L1/1812 ,  H04L5/0055 ,  H04W64/003

Abstract: The invention inter alia pertains to an apparatus for communication with a non-terrestrial network, NTN, the apparatus comprising means configured for:



receiving, from the network, a measurement gap configuration signaling at least comprising a measurement gap configuration indicating a measurement gap for acquiring a position estimate of the apparatus;
receiving, from the network, as part of the measurement gap configuration signaling, an allocation indicating a feedback resource for providing feedback on an attempt to acquire a position estimate;
attempting to acquire a position estimate of the apparatus during said measurement gap; and
transmitting, to the network, a feedback on the acquisition of the position estimate using said feedback resource for providing feedback on the attempt to acquire a position estimate.

公开(公告)号：US20240259947A1

公开(公告)日：2024-08-01

申请号：US18631572

申请日：2024-04-10

Applicant: Nokia Technologies Oy

Inventor： Daniela Laselva ,  Frank Frederiksen ,  Mads Lauridsen

IPC: H04W52/02 ,  H04W24/08

CPC classification number: H04W52/0254 ,  H04W24/08

Abstract: There are provided measures for enabling/realizing stationarity-based UE power saving, specifically network-assisted power saving at a terminal entity based on local stationarity monitoring and autonomous power saving mode switching. Such measures exemplarily comprise that a terminal entity operates in a normal power mode, including performing normal radio environment related measurements (such as regular radio resource management measurements and/or cell search measurements) and monitoring a stationarity condition by means of local procedure and/or equipment, switches from the normal power mode to a power saving mode, if the locally monitored stationarity condition is satisfied, and operates in the power saving mode, including performing relaxed radio environment related measurements (such as relaxed radio resource management measurements and/or cell search measurements).

公开(公告)号：US12009872B2

公开(公告)日：2024-06-11

申请号：US17644727

申请日：2021-12-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Kim Nielsen ,  Mads Lauridsen

IPC: H04B7/06 ,  H04B17/10 ,  H04B17/382

CPC classification number: H04B17/103 ,  H04B17/382

Abstract: A method comprising securing orientation of a first type of an antenna and a second type of an antenna, wherein the first type of an antenna and the second type of an antenna are comprised in a terminal device, determining if the terminal device is radio resource control connected to a cell provided by an access node comprised, at least partly, in a satellite or relayed through the satellite, and if it is, estimating a link loss based, at least partly, on downlink receive measurements obtained using the first type of an antenna, determining an uplink link budget based on the estimated link loss, determining if the uplink link budget is greater than a threshold for a transmit antenna, wherein the transmit antenna is the first type of the antenna or the second type of an antenna, and attempting a transmission to the access node using the transmit antenna if the uplink link budget is greater than the threshold for the transmission antenna.

公开(公告)号：US11711760B2

公开(公告)日：2023-07-25

申请号：US17170426

申请日：2021-02-08

Applicant: Nokia Technologies Oy

Inventor： Jeroen Wigard ,  Mads Lauridsen ,  Pilar Andrés Maldonado

IPC: H04W48/20 ,  H04B7/185 ,  H04W76/30 ,  H04W76/27 ,  H04W64/00

CPC classification number: H04W48/20 ,  H04B7/18513 ,  H04B7/18539 ,  H04W64/00 ,  H04W76/27 ,  H04W76/30

Abstract: According to an example aspect of the present invention, there is provided a method comprising: receiving, from a network node, before entering a power saving state, an indication of a dependency between frequencies and time instances; identifying at least one frequency based on the indicated dependency and a moment of time; and selecting a cell utilizing the identified at least one frequency.