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11.发明授权公开(公告)号：US11889425B2
公开(公告)日：2024-01-30
申请号：US17471860
申请日：2021-09-10
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Ryan Keating , Xiaomao Mao , Nitin Mangalvedhe , Rapeepat Ratasuk , Muhammad Majid Butt , Man Hung Ng
CPC classification number: H04W52/0261 , H04L5/0051 , H04W8/22 , H04W64/003
Abstract: Systems, methods, apparatuses, and computer program products for positioning support are provided. One method may include receiving, by a UE configured with power saving feature(s), positioning performance requirements for a positioning session. The method may also include estimating an impact of one or more power saving or reduced capability features on positioning measurements associated with the positioning session and, based on the accuracy and latency requirements and the estimated impact, determining the power saving or reduced capability features that the UE can implement while still achieving the accuracy and latency requirements for the positioning session. The method may then include signaling, to a network node, information on the determined power saving or reduced capability features that the UE can implement while still achieving the required accuracy and latency requirements for the positioning session.
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公开(公告)号：US11671938B2
公开(公告)日：2023-06-06
申请号：US17098977
申请日：2020-11-16
Applicant: Nokia Technologies Oy
Inventor： Benny Vejlgaard , Johannes Harrebek , Ryan Keating , Jürgen Hofmann
CPC classification number: H04W64/006 , G01S5/0284 , H04W4/025 , H04W24/10
Abstract: A network element estimates a position of a user equipment served by a first network and a second network. At the network element, at least one memory and computer program code are configured to, with at least one processor, cause the network element to: determine first position measurement information for the user equipment in the first network; obtain position assistance data associated with the second network, the position assistance data including at least second position measurement information for the user equipment in the second network; obtain frequency offset information and time offset information for transmissions in the first network and transmissions in the second network; and estimate a position of the user equipment based on the first position measurement information, the second position measurement information, the frequency offset information and the time offset information.
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公开(公告)号：US11627549B2
公开(公告)日：2023-04-11
申请号：US17117521
申请日：2020-12-10
Applicant: Nokia Technologies Oy
Inventor： Rapeepat Ratasuk , Ryan Keating , Amitabha Ghosh , Jun Tan , Nitin Mangalvedhe
Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for associating sensing information with a user (e.g., a cellular user) by, for example, determining information from both a sensing node and a communication node, then associating the a sensed object and the communication node based on the information. Additionally, or alternatively, some embodiments provide systems, methods, apparatuses, and computer program products for radar and sensing-based positioning.
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公开(公告)号：US11480669B2
公开(公告)日：2022-10-25
申请号：US16876686
申请日：2020-05-18
Applicant: Nokia Technologies Oy
Inventor： Ryan Keating , Oana-Elena Barbu , Johannes Harrebek , Benny Vejlgaard
Abstract: Methods, apparatuses, and computer programs are provided for SRS for positioning resource overhead reduction in multi-RTT. A method for a UE includes receiving an initial configuration of a plurality of sounding reference signal for positioning resources; measuring a downlink positioning reference signal received from one or more cells; determining one or more transmission beams based on reception beams used for receipt of the downlink positioning reference signal from the one or more cells; wherein the determining of the one or more transmission beams comprises a reduction of at least one beam resource associated with a sounding reference signal for positioning; and transmitting an updated sounding reference signal for positioning configuration with information about the determined one or more transmission beams. Methods are also provided for a radio node and for an LMF.
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公开(公告)号：US20240118374A1
公开(公告)日：2024-04-11
申请号：US18473899
申请日：2023-09-25
Applicant: Nokia Technologies Oy
Inventor： Marcus HENNINGER , Silvio Mandelli , Ryan Keating , Sean Kelley
CPC classification number: G01S5/0273 , G01S5/0063 , G01S5/0081
Abstract: Examples of the disclosure relate to position determination using one or more reflectors. In examples of the disclosure an apparatus can be configured to transmit information relating to one or more reflectors within a scattering environment to a network apparatus. The information relating to the one or more reflectors can be used by the network apparatus to enable signals reflected from the one or more reflectors to be used for a position determination.
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Patent Agency Ranking
16.发明授权公开(公告)号：US11477752B1
公开(公告)日：2022-10-18
申请号：US17304171
申请日：2021-06-15
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Johannes Harrebek , Oana-Elena Barbu , Benny Vejlgaard , Ryan Keating , Simon Svendsen
Abstract: Improved techniques of UE local and network assisted compensation of the UE PCO impact on positioning reference signal include performing compensation of positioning measurement error by transmitting a reference signal to a proximate reference device. In some implementations, the reference signal is a wideband reference signal, and the compensation is over a wide band of frequencies. In some implementations, the positioning measurement error includes a PCO in-band variation (IBV). In such an implementation, the UE may associate a respective compensation over the wide band of frequencies with an antenna panel and/or an angle with respect to the proximate reference device (RD).
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公开(公告)号：US20220295225A1
公开(公告)日：2022-09-15
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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公开(公告)号：US20220191782A1
公开(公告)日：2022-06-16
申请号：US17117865
申请日：2020-12-10
Applicant: Nokia Technologies Oy
Inventor： Rapeepat Ratasuk , Ryan Keating , Amitabha Ghosh , Jie Chen , Athul Prasad , Nitin Mangalvedhe
IPC: H04W52/02
Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for determining radio frequency (RF) conditions using sensing information. A network node may construct a map of RF conditions associated with location information within its coverage area. The network node may configure a radio resource control (RRC)-connected UE to operate in an RF sensing mode. The network node may obtain a positioning of the UE from a sensing node. The network node may determine the RF conditions of the UE based on its position using the map.
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公开(公告)号：US11310762B2
公开(公告)日：2022-04-19
申请号：US16703051
申请日：2019-12-04
Applicant: Nokia Technologies Oy
Inventor： Ryan Keating , Rapeepat Ratasuk
Abstract: A method includes receiving positioning configuration information from a base station or location server while in an RRC_connected mode; transitioning to an RRC_idle or RRC_inactive mode, while saving the positioning configuration information; receiving a reference signal for positioning from the base station; performing positioning measurements, while in the RRC_idle or RRC_inactive mode; and sending a location report to the base station or location server while remaining in the RRC_idle or RRC_inactive mode. A related method includes sending positioning configuration information to a user equipment in an RRC_connected mode; sending the user equipment to RRC_idle or RRC_inactive mode by an RRC suspend procedure; sending a reference signal for positioning to the user equipment; receiving a location report from the user equipment in the RRC_idle or RRC_inactive mode; and forwarding the location report from the user equipment to a location server.
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公开(公告)号：US20220060243A1
公开(公告)日：2022-02-24
申请号：US17601725
申请日：2019-04-30
Applicant: Nokia Technologies Oy
Inventor： Ryan Keating , Daejung Yoon , Sigen Ye , Tao Tao
IPC: H04B7/08 , H04W4/08 , H04B7/0408
Abstract: Method, apparatuses, and computer program product for providing an efficient receiver beam selection scheme during positioning which utilizes the uplink (UL). One method may include creating a group of user equipment with one or more user equipment according to user equipment characteristics. The method may also include assigning a group identification for the group of user equipments. The method may further include assigning an anchor user equipment for the group of user equipments.
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