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公开(公告)号：US20220345185A1
公开(公告)日：2022-10-27
申请号：US17724550
申请日：2022-04-20
Applicant: Nokia Technologies Oy
Inventor： Diomidis Michalopoulos , Oana-Elena BARBU , Ryan KEATING , Benny VEJLGAARD
IPC: H04B7/06 , H04B7/08 , H04B7/0408
Abstract: An apparatus may include circuitry configured for providing first data indicative of a first relative angle-of-arrival measurement between a first base station and a second base station, from the position of a user device, based on angle-of-arrival measurements. The apparatus may also include circuitry configured for providing second data indicative of first and second angle-of-departure measurements, each measurement indicative of an angle between the user device and the other base station of the first set of base stations from the position of the respective first and second base stations based on a plurality of beams transmitted from the respective base station to the user device. The apparatus may also include circuitry configured for determining a beam directionality error associated with at least one of the first and second base stations based on the first relative angle-of-arrival measurement and the first and second angle-of-departure measurements.
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公开(公告)号：US12273847B2
公开(公告)日：2025-04-08
申请号：US17635191
申请日：2020-09-04
Applicant: Nokia Technologies Oy
Inventor： Diomidis Michalopoulos , Andreas Maeder
IPC: H04W64/00
Abstract: In accordance with an example embodiment of the present invention, a method comprising: receiving a request by a first device from a second device; and in response to receiving the request, transmitting by the first device location information regarding a location of the first device to the second device, where the request is received by the first device with a MAC control element and/or the location information is transmitted by the first device with another MAC control element.
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公开(公告)号：US12058706B2
公开(公告)日：2024-08-06
申请号：US17289996
申请日：2018-11-30
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Diomidis Michalopoulos
IPC: H04W72/51 , H04W72/044
CPC classification number: H04W72/51 , H04W72/044
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：US11933908B2
公开(公告)日：2024-03-19
申请号：US17389206
申请日：2021-07-29
Applicant: Nokia Technologies Oy
Inventor： Ping-Heng Kuo , Oana-Elena Barbu , Diomidis Michalopoulos
CPC classification number: G01S5/021 , G01S5/0268 , H04W4/029 , G01S11/06
Abstract: Systems, methods, apparatuses, and computer program products for reporting of integrity-related information for positioning are provided.
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公开(公告)号：US11843995B2
公开(公告)日：2023-12-12
申请号：US18182488
申请日：2023-03-13
Applicant: Nokia Technologies Oy
Inventor： Osman Nuri Can Yilmaz , Diomidis Michalopoulos , Taylan Sahin
CPC classification number: H04W4/029 , G01S5/0244 , H04W28/0268
Abstract: Various example embodiments are described in which a network node transmits to a user device preconfiguration information for a plurality of on-demand positioning signal (ODPS) preconfigurations. An ODPS preconfiguration may be selected and communicated. The transmitted ODPS preconfiguration may be a request for transmission, or a notice of transmission, of the selected ODPS. An ODPS, which is associated with or based on the selected ODPS preconfiguration, may be transmitted. The ODPS may include any positioning signal (e.g., any signal that may be used for positioning) that may be transmitted upon request or as needed, and, e.g., may include downlink on-demand positioning reference signals (ODPRS), uplink on-demand sounding reference signals (ODSRS), or other positioning or reference signal.
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Patent Agency Ranking
16.发明公开公开(公告)号：US20230217403A1
公开(公告)日：2023-07-06
申请号：US17998283
申请日：2020-05-15
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Timo Koskela , Diomidis Michalopoulos , Juha Pekka Karjalainen
CPC classification number: H04W64/00 , H04L5/0051 , H04W24/10
Abstract: A method, apparatus, and a computer-readable storage medium are provided for dynamic updating of PRSs. In an example implementation, the method may include a user equipment receiving continuous positioning configuration, wherein the continuous positioning configuration comprises a periodic reporting configuration and/or an event-based reporting configuration. The method may further include performing assistance measurements based at least on the continuous positioning configuration and transmitting a measurement report to a network entity, the measurement report based at least on the assistance measurements. In another example implementation, the method may include a gNB receiving one or more updated positioning reference signal resources from the location server and transmitting an updated positioning reference signal to a user equipment, the updated positioning reference signal transmitted using the one or more updated positioning reference signal resources.
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公开(公告)号：US20220326338A1
公开(公告)日：2022-10-13
申请号：US17754461
申请日：2019-10-02
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Janne Tapio Ali-Tolppa , Diomidis Michalopoulos , Jürgen Goerge
Abstract: An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: receive (600) an indication indicating that positioning accuracy information associated with at least one potential future position of a terminal is to be provided to; and provide (604) the positioning accuracy information associated with the at least one potential future position of the terminal.
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公开(公告)号：US11146993B2
公开(公告)日：2021-10-12
申请号：US15776160
申请日：2015-12-07
Applicant: Nokia Technologies Oy
Inventor： Diomidis Michalopoulos , Ingo Viering , Andreas Maeder
Abstract: An exemplary embodiment provides an apparatus comprising at least one processor and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause said apparatus to determine that a path switch can be initiated during a handover of a user equipment from a first access node to a second access node, determine at least one condition for initiating the path switch, postpone the initiation of the path switch until the at least one condition has been met, and in response to determining that the at least one condition has been met, indicate the initiation of the path switch to the first access node or the second access node.
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公开(公告)号：US20250113324A1
公开(公告)日：2025-04-03
申请号：US18374399
申请日：2023-09-28
Applicant: Nokia Technologies Oy
Inventor： Leonardo Chiarello , Diomidis Michalopoulos
Abstract: An apparatus comprising: at least one processor; at least one non-transitory memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: receive, from a measuring device or a location management function, measuring device positioning information; perform at least one positioning integrity check, based on the measuring device positioning information; determine at least one positioning integrity result based on the at least one positioning integrity check; wherein the at least one positioning integrity result comprises at least one measuring device positioning integrity result and at least one transmission reception point positioning integrity result; transmit, to the measuring device, the at least one measuring device positioning integrity result and the at least one transmission reception point positioning integrity result; determine measuring device correction information, based on the at least one positioning integrity check; and transmit, to the measuring device, the measuring device correction information.
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公开(公告)号：US20250038916A1
公开(公告)日：2025-01-30
申请号：US18705489
申请日：2021-10-27
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Oana-Elena Barbu , Diomidis Michalopoulos , Ryan Keating , Benny Vejlgaarde
Abstract: An apparatus, method and computer program is described comprising: sampling a positioning reference signal received at a user device of a mobile communication system from a communication node of the mobile communication system, wherein the received positioning reference signal is a multipath signal having a line of sight component; processing the sampled received positioning reference signal with the positioning reference signal as transmitted by the communication node; identifying, based on said processing, signal paths from the communication node to the user device relative to an angle of departure of the positioning reference signal; and generating a model to estimate at least one of an orientation of the user device and a gain of the one or more identified signal paths of the multipath signal.
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