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公开(公告)号：US11019583B2
公开(公告)日：2021-05-25
申请号：US16389800
申请日：2019-04-19
Applicant: Nokia Technologies Oy
Inventor： Daniela Laselva , Frank Frederiksen , István Kovács , Jeroen Wigard
Abstract: A method includes receiving, from a base station, network signaling including information about one or more of a timing advance scaling parameter, a processing-delay compensation parameter, and a timing advance extension parameters enabling threshold/condition; receiving a timing advance index from the base station; adjusting parameters for uplink transmissions using the received timing advance index for the one or more of the timing advance scaling parameter, the processing-delay compensation parameter, and the timing advance extension parameters enabling threshold/condition; and performing uplink transmissions according to the configured and adjusted parameters. Another method includes sending, to a user equipment, network signaling including information about one or more of a timing advance scaling parameter, a processing-delay compensation parameter, and a timing advance extension parameters enabling threshold/condition; sending a timing advance index to the user equipment; and receiving uplink transmissions according to the configured and adjusted parameters.
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公开(公告)号：US10976402B2
公开(公告)日：2021-04-13
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
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.
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公开(公告)号：US20210092781A1
公开(公告)日：2021-03-25
申请号：US16811210
申请日：2020-03-06
Applicant: Nokia Technologies Oy
Inventor： Mads LAURIDSEN , Jeroen Wigard , Istvan Zsolt Kovacs , Rafhael Amorim
Abstract: There is provided determining an availability of a connection to a mobile non-terrestrial access node of a wireless communication system, determining, at the wireless device, coverage availability estimates of the mobile non-terrestrial access node, and determining at the wireless device, if the determined coverage availability estimates indicate a periodic coverage of the mobile non-terrestrial access node, a power save mode or one or more connection attempts to the mobile non-terrestrial access node, on the basis of a time period according to a periodicity of the determined coverage availability estimates.
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公开(公告)号：US20170201890A1
公开(公告)日：2017-07-13
申请号：US15398285
申请日：2017-01-04
Applicant: Nokia Technologies Oy
Inventor： Daniela Laselva , Jeroen Wigard , Dario Tonesi
CPC classification number: H04W16/14 , H04W28/08 , H04W28/16 , H04W48/00 , H04W72/04 , H04W76/15 , H04W92/20
Abstract: Various communication systems may benefit from communication between two different radio access technologies. For example, a long term evolution network may benefit from receiving resource availability information from a wireless local area network. A method includes receiving a request from a first RAT at a network node in a second RAT, and at least partially rejecting or at least partially accepting the request. The method also includes sending an indication of the at least partial rejection or at least partial acceptance to the first radio access technology, where the indication is used in determining whether to activate or continue radio access aggregation.
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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
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.
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Patent Agency Ranking
公开(公告)号：US12231976B2
公开(公告)日：2025-02-18
申请号：US17345991
申请日：2021-06-11
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Jeroen Wigard , Enric Martinez , Istvan Zsolt Kovacs
Abstract: A method comprising, at a user device, comprising obtaining a target parameter representative of a handover rate from a base station, comparing said target parameter representative of a handover rate with a measured parameter representative of a handover rate, adjusting at least one measurement trigger event parameter as a result of said comparison in a direction tending to reduce the difference between said two rates, sending a measurement report to said base station if a trigger condition using said at least one adjusted trigger event parameter is met.
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公开(公告)号：US12089066B2
公开(公告)日：2024-09-10
申请号：US17798146
申请日：2021-02-02
Applicant: Nokia Technologies Oy
Inventor： Nuno Manuel Kiilerich Pratas , Jeroen Wigard
IPC: H04W16/28
CPC classification number: H04W16/28
Abstract: It is disclosed a method, including performing a discovery process by a first user terminal in a wireless setting, wherein the discovery process includes defining a plurality of beamforming beams for a spatially selective transmission or reception, forming at least one beam sweeping pattern from the plurality of beamforming beams at the first user terminal, wherein the plurality of beamforming beams forming the at least one beam sweeping pattern differ in at least one of a range and a directivity, and wherein the range of the plurality of beamforming beams is divided in at least two categories differing in range.
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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.
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公开(公告)号：US12075290B2
公开(公告)日：2024-08-27
申请号：US17611376
申请日：2020-05-12
Applicant: Nokia Technologies Oy
Inventor： Istvan Zsolt Kovacs , Jeroen Wigard , Ayaz Ahmed , Samuli Heikki Turtinen
CPC classification number: H04W36/0058 , H04W36/00837 , H04W36/08 , H04W76/30
Abstract: A method, apparatus, and a computer-readable storage medium are provided for proactive triggering of handovers in wireless communication networks. In one example implementation, the method may include receiving, by a user equipment (UE), handover configuration information from a first network node of a plurality of network nodes, estimating rate of change values of reference signal (RS) difference measurements, a reference signal (RS) difference measurement being a difference in reference signal (RS) measurements between the first network node and a second network node of one or more second network nodes, comparing the rate of change values with the mapping information received from the first network node, determining one or more timeToPreTrigger values based on the comparison, initiating one or more timeToPreTrigger timers based on the corresponding one or more timeToPreTrigger values, the one or more timeToPreTrigger timers corresponding to different second network nodes, generating one or more measurement reports upon expiration of the one or more timeToPreTrigger timers, and transmitting the one or more measurement reports to the first network node. In an another example implementation, the method may include transmitting, by a first network node of a plurality of network nodes, handover configuration information to a user equipment (UE), receiving a measurement report from the user equipment (UE), the measurement report corresponding to at least one second network node of the one or more second network nodes, selecting, based on the measurement report, a second network node of the one or more second network nodes for performing a handover, and transmitting an indication to the user equipment (UE) about performing the handover to the selected second network node based on the indication.
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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
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.
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