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1.发明公开公开(公告)号：US20240319315A1
公开(公告)日：2024-09-26
申请号：US18609903
申请日：2024-03-19
Applicant: Robert Bosch GmbH
Inventor： Alexander Artemenko , Karthik Muthineni
CPC classification number: G01S5/0273 , G01S13/003 , G01S2205/02
Abstract: A method for processing data associated with at least one radio signal source, said method comprising: receiving at least one multi-path received signal associated with the radio signal source comprising signal components associated with different signal paths, determining at least one property of at least one of the signal components, providing position information characterizing at least one position of an apparatus receiving the at least one multi-path received signal, determining a position of the at least one radio signal source based on the at least one property of at least one of the signal components and on the position information.
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公开(公告)号：US12044790B2
公开(公告)日：2024-07-23
申请号：US18211567
申请日：2023-06-19
Applicant: Sai Deepika Regani , Yuqian Hu , Beibei Wang , K.J. Ray Liu , Oscar Chi-Lim Au
Inventor： Sai Deepika Regani , Yuqian Hu , Beibei Wang , K.J. Ray Liu , Oscar Chi-Lim Au
IPC: G01S5/02
CPC classification number: G01S5/0273 , G01S5/0278 , G01S2205/02
Abstract: Methods, apparatus and systems for correlation-based wireless monitoring are described. For example, a described method comprises: detecting and monitoring motion of a first object in a first sensing task based on a first motion information (MI) computed based on a first time series of channel information (TSCI) associated with a first device pair; detecting and monitoring motion of a second object in a second sensing task based on a second MI computed based on a second TSCI associated with a second device pair; computing a correlation score based at least partially on: the first TSCI, the second TSCI, the first MI and the second MI; detecting the first object and the second object as a same object when the correlation score is greater than a first threshold; and detecting the first object and the second object as two different objects when the correlation score is less than a second threshold.
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公开(公告)号：US20230341129A1
公开(公告)日：2023-10-26
申请号：US18028048
申请日：2020-12-18
Applicant: ELECTROLUX HOME PRODUCTS INC.
Inventor： John W. TAYLOR , Sabari GOPALAKRISHNAN
IPC: F24C7/08 , G01S7/4865
CPC classification number: F24C7/082 , G01S7/4865 , G01S2205/02
Abstract: A utensil profile determination system and method for determining a profile of a utensil used for cooking liquids and foodstuff on a heating element of a cooktop surface are disclosed. Particular distances are determined and considered in forming the profiles, the distances relating to a cooktop surface, heating element, utensil and sensor. The utensil profile may include whether the utensil is present or absent, vertical movement and direction of the vertical movement, and Dry Pot. Certain remedial measures may be implemented as a result of particular utensil profile determinations.
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公开(公告)号：US20230236280A1
公开(公告)日：2023-07-27
申请号：US17820923
申请日：2022-08-19
Applicant: TAIZHOU UNIVERSITY
Inventor： Pengzhan CHEN , Yuanming LI , Lixian WANG
CPC classification number: G01S5/0264 , G01S5/0294 , G06T7/73 , G06T7/50 , G01S2205/02 , A01K1/01
Abstract: A method and system for positioning an indoor autonomous mobile robot is disclosed in this application, which includes: indoor layout of moving paths and indoor relative position information of the moving path are obtained by a vision sensor; visual positioning is performed by a visual locator on indoor image data collected by the visual sensor to obtain the first position information; and second position information of a UWB location tag is obtained and solved by an UWB locator; the first position information and the second position information are fused by an adaptive Kalman filter, to obtain final positioning information of the autonomous mobile robot. After fusion, the UWB locator can correct the accumulated error caused by visual positioning, and at the same time, visual positioning can smooth measured data of the UWB locator to make up for deficiencies.
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公开(公告)号：US20230213609A1
公开(公告)日：2023-07-06
申请号：US18008893
申请日：2021-10-08
Applicant: VESTELLALAB INC.
Inventor： Sangsu JUNG , Eunjung LEE , Young Soo LEE , Dhananjay SINGH
IPC: G01S5/02
CPC classification number: G01S5/0242 , G01S5/02585 , G01S5/0269 , G01S2205/02
Abstract: A method for indoor positioning, depending upon an embodiment of the present invention, comprises the steps of: setting node data including information regarding the location of a positioning sensor on a movement path of a moving object with respect to an indoor space; obtaining first positioning data capable of determining a first section in which the moving object is currently located, by using at least one of the node data, first sensing data obtained through a sensor unit provided in the moving object, and second sensing data obtained through the positioning sensor; determining whether the first positioning data satisfies a preset reference value for a boundary node defining the first section; and determining subsequent positioning data of the first positioning data on the basis of at least one of the node data, information indicating whether the reference value is satisfied, and information indicating whether the boundary node rotates.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20230176174A1
公开(公告)日：2023-06-08
申请号：US17920954
申请日：2020-04-27
Applicant: Nokia Technologies Oy
Inventor： Frederico PENNA , Daejung YOON , Stefeno PARIS , Joerg SCHAEPPERLE
CPC classification number: G01S5/0273 , G01S5/0036 , H01Q19/104 , G01S2205/02
Abstract: UE positioning is added by use of a reconfigurable reflecting surface (e.g., IRS). The IRS is configured to adjust elements of the surface. The configuration may include signal switching on or off, signal phase, group delay, or signal amplitude. Positioning reference signal transmissions are performed that have line of sight to the UE and that reflect off the IRS. The UE takes measurements for the transmissions and can determine measurement(s) of angle of arrival or time of arrival or reference signal received power, and/or determine a channel estimation. Multiple methods are proposed to provide UE positioning.
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公开(公告)号：US12041571B2
公开(公告)日：2024-07-16
申请号：US17275888
申请日：2018-09-17
Applicant: Nokia Solutions and Networks Oy
Inventor： Jun Wang , Gang Shen , Liuhai Li , Liang Chen , Kan Lin , Zhihua Wu , Chaojun Xu , Jiexing Gao
IPC: H04W64/00
CPC classification number: H04W64/00 , G01S2205/02
Abstract: There is provided a method comprising receiving at least one measured signal characteristic from a user equipment, the user equipment being located at a user equipment location; comparing the at least one measured signal characteristic to at least one of a plurality of signal characteristics, each signal characteristic being associated with a respective measurement point; and determining, based on the comparing, a probability that the user equipment location is a first location.
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公开(公告)号：US20240230829A1
公开(公告)日：2024-07-11
申请号：US18150655
申请日：2023-01-05
Applicant: Dell Products L.P.
Inventor： Hsu-Feng Lee , Wei-Hsiang Chi , Gerald Rene Pelissier , Jheng-Ting Ye , Yi-Ming Chou
CPC classification number: G01S5/0289 , A63F13/27 , G01S5/0264 , G01S2205/02
Abstract: Systems and methods described herein may provide a system that enables determining of room contours based on location tags and path information for paths traveled between the location tags. A computing device may receive identifiers for a plurality of location tags added to an environment and may receive path information for a plurality of paths between the plurality of location tags. The computing device may identify a plurality of room contours based on the path information and may determine, based on the plurality of room contours and at least one of the plurality of location tags, a display for use in a computing session.
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公开(公告)号：US20240077567A1
公开(公告)日：2024-03-07
申请号：US18121546
申请日：2023-03-14
Inventor： Encheng LIOU , Lien-Feng CHEN , Chang-Han YANG
CPC classification number: G01S5/0027 , G01S5/0205 , G01S2205/008 , G01S2205/02
Abstract: An auxiliary positioning system includes an ultra-wideband (UWB) element, and a service management and orchestration (SMO) apparatus and a near-real time ran intelligent controller (Near-RT RIC) connected with each other, wherein the SMO apparatus includes a non-real time ran intelligent controller (Non-RT RIC). The UWB element is connected to a second application disposed at at least one of the SMO apparatus, the Near-RT RIC and the Non-RT RIC through a first application. The UWB element is configured to output positioning information of a user device to the second application through the first application.
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公开(公告)号：US20240004021A1
公开(公告)日：2024-01-04
申请号：US18344444
申请日：2023-06-29
Applicant: Hoffmann-La Roche Inc.
Inventor： Christopher Hughes CHATHAM , Joerg Felix HIPP , Lito KRIARA , Michael LINDEMANN , Florian LIPSMEIER , David NOBBS , David Alexander SLATER
CPC classification number: G01S5/02 , H04W4/33 , H04W4/021 , G01S2201/02 , G01S2205/02
Abstract: Methods and systems for determining a location of an individual in a home, business, structure, or other finite amount of space using one or more beacons.
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