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公开(公告)号：US20220022182A1
公开(公告)日：2022-01-20
申请号：US17289996
申请日：2018-11-30
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Diomidis MICHALOPOULOS
IPC: H04W72/04
Abstract: It is provided a method, comprising determining a respective elevation of each of plural beams from an access point based on stored configuration data, wherein each of the plural beams is identified by a respective identification included in an indication comprising the identification of the respective beam and an information on a respective received beam power, and the indication is received from a terminal; selecting a first beam and a second beam among the plural beams such that the elevation of the first beam is different from the elevation of the second beam; retrieving, from the stored configuration data, a transmit power of the first beam and a transmit power of the second beam; estimating an estimated elevation of a line connecting the access point and the terminal based on the received beam powers, the transmit powers, and the elevations.
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公开(公告)号：US20250056476A1
公开(公告)日：2025-02-13
申请号：US18792469
申请日：2024-08-01
Applicant: Nokia Technologies Oy
Inventor： Stepan KUCERA , Diomidis MICHALOPOULOS , Prajwal KESHAVAMURTHY , Taylan SAHIN
Abstract: An apparatus configured to: obtain at least one positioning reference signal measurement, wherein the at least one positioning reference signal measurement comprises at least one of: a positioning reference signal measurement from a session-less positioning process, a positioning reference signal measurement from a past positioning process, or a positioning reference signal measurement from a parallel positioning process; and determine one of: the at least one obtained positioning reference signal measurement, or an indication of the at least one obtained positioning reference signal measurement for use in a positioning process for the apparatus.
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公开(公告)号：US20250056394A1
公开(公告)日：2025-02-13
申请号：US18774549
申请日：2024-07-16
Applicant: Nokia Technologies Oy
Inventor： Prajwal KESHAVAMURTHY , Taylan SAHIN , Diomidis MICHALOPOULOS , Endrit DOSTI
Abstract: Methods, apparatuses, and computer program products provide means for functionality selection assistance to determine selection of a preferred functionality for an Artificial Intelligence/Machine Learning model feature. An example method includes: receiving a request for supported functionalities from a network node; identifying the supported functionalities; determining functionality selection assistance information; and providing an indication of the supported functionalities and the functionality selection assistance information to the network node. A method can optionally include receiving an indication of a selected functionality of the supported functionalities based, at least in part, on the functionality selection assistance information; and employing the selected functionality to support a feature.
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公开(公告)号：US20250031179A1
公开(公告)日：2025-01-23
申请号：US18776616
申请日：2024-07-18
Applicant: Nokia Technologies Oy
Inventor： Prajwal KESHAVAMURTHY , Diomidis MICHALOPOULOS , Taylan SAHIN , Anastasios KAKKAVAS , Stepan KUCERA
Abstract: The present disclosure relates to reference signal transmission alignment. In particular, a target device determines whether a reference signal transmission alignment is needed among a set of anchor devices. If the reference signal transmission alignment is needed, an anchor device receives a request for the reference signal transmission alignment. The anchor device determines a transmission time window based on the request and transmits a reference signal as per the transmission time window. In this way, it can mitigate an impact of synchronization timing reference change at the target device in measurement. Consequently, the solution allows for high accuracy measurements and hence enables high accuracy sidelink positioning.
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公开(公告)号：US20250016725A1
公开(公告)日：2025-01-09
申请号：US18764911
申请日：2024-07-05
Applicant: Nokia Technologies Oy
Inventor： Chung Shue CHEN , Paolo BARACCA , Elie DE PANAFIEU , Diomidis MICHALOPOULOS
Abstract: Embodiments of the present disclosure relate to a positioning approach. In an aspect, an apparatus obtains identities (IDs) assigned to L terminal devices, wherein the L terminal devices are assigned with K different IDs based on positions of the L terminal devices such that a group of N IDs identify a position range, at least one ID among the K different IDs is assigned to two or more terminal devices among the L terminal devices, and K is less than L; and receives, from N terminal devices among the L terminal devices, N IDs of the N terminal devices, the N IDs and positions of the N terminal devices being for determining a position of a target device, the target device being in the position range identified by the group of the N IDs. The embodiments of the present disclosure can minimize activator power to transmit an activation signal.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20240372671A1
公开(公告)日：2024-11-07
申请号：US18688884
申请日：2022-07-08
Applicant: Nokia Technologies Oy
Inventor： Diomidis MICHALOPOULOS , Oana-Elena BARBU , Daejung YOON
IPC: H04L5/00 , H04B17/336
Abstract: Systems, methods, apparatuses, and computer program products for improved uplink (UL) positioning are provided. One method may include transmitting, by a location management entity, a request for spectrum sensing information to one or more serving network nodes and neighbor network nodes (650), receiving the spectrum sensing information from the one or more serving network nodes and neighboring network nodes (655), calculating sounding reference signal (SRS) resources for the one or more serving network nodes using the received spectrum sensing information (665), indicating, to the one or more serving network nodes, a list of sounding reference signal (SRS) configurations obtained based on the calculated sounding reference signal (SRS) resources (670), and receiving, from the one or more serving network nodes, an indication of a selected one of the sounding reference signal (SRS) configurations (675).
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公开(公告)号：US20240276430A1
公开(公告)日：2024-08-15
申请号：US18558518
申请日：2021-06-11
Applicant: Nokia Technologies Oy
Inventor： Osman Nuri Can YILMAZ , Diomidis MICHALOPOULOS , Taylan SAHIN , Ping-Heng KUO
CPC classification number: H04W64/00 , G01S13/765
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of sidelink positioning. The method comprises: receiving, from a network node, configuration information comprising at least one configuration of sidelink positioning reference signal and at least one identifier of at least one radio beam, wherein the sidelink positioning reference signal is transmitted between a first user equipment and a second user equipment; determining information for controlling a transmission of sidelink positioning reference signal from the first user equipment; transmitting, to the first user equipment, a message comprising the determined information; and receiving, from the first user equipment, the sidelink positioning reference signal.
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公开(公告)号：US20240073730A1
公开(公告)日：2024-02-29
申请号：US18272190
申请日：2021-01-13
Applicant: Nokia Technologies Oy
Inventor： Diomidis MICHALOPOULOS , Oana-Elena BARBU
Abstract: The disclosure relates to an apparatus including at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: receive a first reference signal from a first transmission point and a second reference signal from a second transmission point; determine a collinearity indicator for the first transmission point and the second transmission point based on a measurement of the first reference signal and a measurement of the second reference signal; and generate a measurement report based on the collinearity indicator.
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29.发明公开公开(公告)号：US20240057019A1
公开(公告)日：2024-02-15
申请号：US18270964
申请日：2021-10-18
Applicant: Nokia Technologies Oy
Inventor： Oana-Elena BARBU , Diomidis MICHALOPOULOS , Benny VVEJLGAARD , Mikko SAILY
CPC classification number: H04W64/003 , H04L5/0048 , H04L5/0035 , G01S5/0273 , G01S5/0036 , G01S5/011
Abstract: There are provided apparatuses, methods and computer program products. In accordance with an embodiment, there is disclosed a method including receiving from one or more user equipment an indication that the user equipment is capable to report information about a virtual transmission reception point related to a wireless communication system; configuring a measurement resource set for virtual transmission reception point; informing the one or more user equipment about the measurement resource set; receiving from the one or more user equipment an enhanced measurement report containing measurements of signals received from one or more transmission reception points and virtual transmission reception points; combining several enhanced measurement reports received from one or more user equipment; and estimating locations of the one or more virtual transmission reception points on the basis of the combined enhanced measurement reports.
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公开(公告)号：US20240007986A1
公开(公告)日：2024-01-04
申请号：US18250439
申请日：2021-10-07
Applicant: Nokia Technologies Oy
Inventor： Oana-Elena BARBU , Ping-Heng KUO , Diomidis MICHALOPOULOS
IPC: H04W64/00
CPC classification number: H04W64/00
Abstract: A measurement gap pattern configuration method of a network element (130) of a wireless communications system includes sending, by the network element (130), assistance data to a user equipment (UE) (110) of the wireless communications system; sending, by the network element (130), positioning performance target data and at least a portion of the assistance data to a serving next generation Node B (gNB) (120) of the UE (110); sending a positioning request to the UE (110); and notifying the gNB (120) that a positioning session has started with respect to the UE (110) by sending a positioning session start notification message to the gNB (120).
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