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1. 发明授权

EP3416439B1 POSITION DETERMINATION METHOD AND DEVICE 有权
公开(公告)号：EP3416439B1
公开(公告)日：2024-05-15
申请号：EP17763493.8
申请日：2017-02-23
IPC分类号： G01S5/04 , G01S5/00 , G01S3/14 , H04W64/00 , H04W88/02
CPC分类号： G01S3/14 , H04W64/00 , H04W88/02 , G01S5/0081 , G01S5/04

2. 发明公开

EP4365619A1 AN INDOOR LOCALIZATION SOLUTION FOR WIRELESS COMMUNICATION NETWORKS 审中-公开
公开(公告)号：EP4365619A1
公开(公告)日：2024-05-08
申请号：EP23207464.1
申请日：2023-11-02
申请人： Wirepas Oy
发明人： TROCCOLI, Tiago
IPC分类号： G01S3/46 , G01S5/04
CPC分类号： G01S3/46 , G01S3/74 , G01S5/04 , G01S5/0081 , G01S2205/0220200501
摘要： The invention relates to an indoor localization system (300) for a wireless communication network (200). The indoor localization system (300) comprises: one or more anchor devices (302a-302n), a central entity (306), and one or more tag devices (304a-304n). Transmission of signals (301a-301n) by the one or more tag devices (304a-304n) is controlled so that one signal (301a) is transmitted at a time on given radio resource, wherein the tag device (304a) transmitting said one signal (301a) is the tag device (304a) being localized. At least one anchor device (302a) of the one or more anchor devices (302a-302n) is configured to: receive, via an antenna array (500), the signal (301a) transmitted by the tag device being localized; determine an estimate of a direction of arrival (DOA) based on the received signal (301a) by applying a first power method -based algorithm and a second power method -based algorithm respectively, and send the estimated DOA together with DOA metadata to the central entity (306). The invention relates also to indoor localization methods, an anchor device, a computer program, and a computer readable medium.

3. 发明公开

EP3384309A1 ÜBERWACHEN UND/ODER PROTOKOLLIEREN EINER POSITION EINES WERKZEUGS IN EINEM FAHRSTUHLSCHACHT 审中-公开
公开(公告)号：EP3384309A1
公开(公告)日：2018-10-10
申请号：EP16805413.8
申请日：2016-12-01
申请人： Inventio AG
发明人： STUDER, Christian , ZIMMERLI, Philipp , KUSSEROW, Martin
IPC分类号： G01S5/04 , G05B19/418 , B66B1/34 , B66B19/00
CPC分类号： G01S5/14 , B66B19/002 , G01S5/0263 , G01S5/04
摘要： A system (46) for monitoring and/or registering a position of a tool (10) in an elevator shaft (30) comprises a position measuring system (48) for measuring a position of the tool (10) relative to an elevator car (34); an elevation measuring system (50) for measuring an elevation of the elevator car (34) in the elevator shaft (30); and an evaluation system (52) designed to receive measured data from the position measuring system (48) and the elevation measuring system (50) and determine a position of the tool (10) relative to the elevator shaft (30) from the measured data.

4. 发明公开

EP3377914A2 PROCÉDÉ DE LOCALISATION D'UNE BALISE PAR ANGLES D'ARRIVÉE 审中-实审
公开(公告)号：EP3377914A2
公开(公告)日：2018-09-26
申请号：EP16784536.1
申请日：2016-10-21
申请人： The Swatch Group Research and Development Ltd
发明人： CASAGRANDE, Arnaud
IPC分类号： G01S3/04 , G01S5/02 , G01S5/04 , G01S3/48
CPC分类号： G01S3/043 , G01S3/04 , G01S3/48 , G01S5/0226 , G01S5/04
摘要： The invention relates to a method for locating a beacon (X) which consists in performing R sequences, R being an integer no lower than 2, each including receiving, on a first antenna array (A1) and on a second antenna array (A2), a signal from the beacon (X), the signals of the R sequences having different wavelengths, and calculating a first function for estimating the angles of arrival of the signal on the first antenna array (A1) and a second function for estimating the angles of arrival of the signal on the second antenna array (A2), and in correlating the R first estimation functions with one another, and the R second estimation functions with one another, so as to determine a first angle (φ1) between the beacon (X) and the first array (A1), and a second angle (φ2) between the beacon (X) and the second array (A2), respectively.

5. 发明授权

EP2534867B1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：EP2534867B1
公开(公告)日：2018-09-12
申请号：EP10845910.8
申请日：2010-02-11
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HU, Yang , GAN, Jiansong , HAFEEZ, Abdulrauf
IPC分类号： H04W64/00 , G01S5/04 , H04W24/02
CPC分类号： H04W24/02 , G01S5/04 , H04W64/006
摘要： Method and arrangement in a first base station for calculating a first location parameter α of a user equipment in order to improve beamforming accuracy. The first base station and the user equipment are comprised in a Coordinated Multiple Point “CoMP” communication system together with a second base station. The method comprises measuring a signal received from the user equipment, estimating a first parameter value α′ based on the measured signal, obtaining a second parameter value α″, based on an estimated second location parameter &bgr; of the user equipment, estimated at the second base station and calculating the first location parameter α, based on the first estimated parameter value α′ and the obtained second parameter value α″.

6. 发明公开

EP3189625A1 SYSTEMS, METHODS AND DEVICES FOR ASSET STATUS DETERMINATION 审中-实审转让
标题翻译：用于资产状态确定的系统，方法和设备
公开(公告)号：EP3189625A1
公开(公告)日：2017-07-12
申请号：EP15838953.6
申请日：2015-09-03
申请人： Cloudleaf, Inc.
发明人： KULKARNI, Raghavendra , NARAHARI, Sharath , ROOPREDDY, Ravindar
IPC分类号： H04L12/24 , H04L29/08
CPC分类号： H04W4/02 , G01S3/28 , G01S5/0221 , G01S5/04 , G01S13/75 , G01S13/878 , G06K2017/0045 , H04W8/005 , H04W64/00 , H04W84/18
摘要： A system for determining real time location of leaf node device, the system including at least one battery-powered Bluetooth Low Energy (BLE) enabled leaf node device, wherein the at least one leaf node device is associated with a corresponding monitored asset; and at least one beam forming reader node in communication, via BLE, with the at least one leaf node, the reader node creating a plurality of sectorized beams in a plurality of sectors and collecting data related to the at least one leaf node device from at least one of the plurality of sectors, wherein a location processing facility determines the real-time location of the at least one leaf node device based on the data collected by the beam forming reader node.
摘要翻译：一种用于确定叶节点设备的实时位置的系统，所述系统包括至少一个电池供电的蓝牙低能量（BLE）启用的叶节点设备，其中所述至少一个叶节点设备与对应的所监视的资产相关联; 以及经由BLE与所述至少一个叶节点进行通信的至少一个波束成形读取器节点，所述读取器节点在多个扇区中创建多个扇区化波束并且从所述至少一个叶节点设备收集关于所述至少一个叶节点设备的数据其中位置处理设施基于由波束成形读取器节点收集的数据来确定至少一个叶节点设备的实时位置。

7. 发明公开

EP3104694A1 VERFAHREN FÜR DIE ORTUNG VON TIEREN 有权
标题翻译：检测方法的动物的
公开(公告)号：EP3104694A1
公开(公告)日：2016-12-21
申请号：EP15712244.1
申请日：2015-02-12
申请人： Smartbow GmbH
发明人： AUER, Wolfgang
IPC分类号： A01K29/00
CPC分类号： A01K29/005 , A01K11/004 , A01K11/008 , G01S5/04 , G01S5/12
摘要： The invention relates to a method for automatically locating an animal by means of radio waves and a plurality of nodes (1, 2, 3), wherein the animal is located on a ground (5) and is equipped with a node (1) of the radio locating system to be located and with one or more acceleration sensors. By evaluating the measurement results of the acceleration sensors, a conclusion is drawn about which activity the animal is presently performing and at which height above the ground (5) the node (1) is located. The calculation of the position of the node (1) to be located from the measurement results of the radio locating system is influenced by the assumption of said height as a constraint.

8. 发明授权

EP2762912B1 Dispositif et procédé de collecte de données pour la localisation d'une source d'interférence 有权
标题翻译：装置和方法的数据收集为干扰源的定位
公开(公告)号：EP2762912B1
公开(公告)日：2016-11-02
申请号：EP14152993.3
申请日：2014-01-29
申请人： Eutelsat S.A.
发明人： Le Pera, Alessandro , Fenech, Hector , Amos, Sonya
IPC分类号： G01S5/04 , G01S3/18 , G01S3/30 , G01S19/21
CPC分类号： G01S19/21 , G01S3/18 , G01S3/30 , G01S5/04

9. 发明公开

EP2975426A1 MONITORING THE MOVEMENT OF MOBILE COMMUNICATION DEVICES 审中-公开
标题翻译： ÜBERWACHUNGDER BEWEGUNG VONMOBILKOMMUNIKATIONSGERÄTEN
公开(公告)号：EP2975426A1
公开(公告)日：2016-01-20
申请号：EP15020101.0
申请日：2005-07-29
申请人： Path Intelligence Limited
发明人： Toby, Oliver
IPC分类号： G01S5/04 , G01S5/00 , G01S3/46 , G01S3/48 , H04W16/24 , H04W4/02
CPC分类号： G01S3/46 , G01S3/48 , G01S5/0081 , G01S5/0221 , G01S5/0294 , G01S5/04 , H04M2242/30 , H04W4/021 , H04W4/029 , H04W16/24 , H04W64/00
摘要： A system and method for monitoring movement of mobile communication devices. A system for monitoring movement of mobile communication devices, the system comprising:
- a plurality of synchronised receiving units (22a 22b 22c 22d) distributed over a monitoring area (26),
each receiving unit (22a 22b 22c 22d) being for receiving and interpreting mobile communication signals, and for calculating a direction from which each mobile communication signal is received, and for providing data in response thereto,
said signals comprising a particular unique identifier associated with a mobile communication device (21),
- a means (27) for communicating the data between the plurality of synchronised receiving units (22a 22b 22c 22d) and a control unit (23),
the control unit (23) being arranged to combine the data associated with the particular unique identifier, received within a time window of predetermined width at said receiving units, and to calculate a position of the associated mobile device within the monitoring area (26) by use of said combined data,
and, from plural sets of data, to track the movement of the mobile communication device (21) within the monitoring area (26),
characterised in that, a range over which the plurality of synchronised receiving units (22a 22b 22c 22d) is sensitive to the mobile communication signals is arranged to be two or three times a spacing between the plurality of synchronised receiving units (22a 22b 22c 22d).
A method of monitoring movement of mobile communication devices, by means of the system of claim 1, comprising the steps of:
- at each of the plurality of synchronised receiving units (22a 22b 22c 22d), receiving and interpreting mobile communication signals comprising a particular unique identifier associated with a mobile communication device, and calculating a direction from which each mobile communication signal is received, and providing data in response thereto;
- communicating the data between the plurality of synchronised receiving units (22a 22b 22c 22d) and a control unit (23);
- arranging the control unit to combine the data associated with the particular unique identifier, receiving within a time window of predetermined width at said receiving units, and to calculate a position of the associated mobile device within a monitoring area (26) by use of said combined data;
- tracking the movement of the mobile communication device (21) within the monitoring area (26) from plural sets of data;
- arranging the plurality of synchronised receiving units (22a 22b 22c 22d) such that a range over which the synchronised receiving units (22a 22b 22c 22d) are sensitive to the mobile communication signals is arranged to be two or three times a spacing between the synchronised receiving units (22a 22b 22c 22d).
摘要翻译：一种用于监测移动通信设备的移动的系统和方法。一种用于监视移动通信设备的移动的系统，所述系统包括： - 分布在监控区域（26）上的多个同步接收单元（22a 22b 22c 22d），每个接收单元（22a 22b 22c 22d）用于接收和解释移动通信信号，并且用于计算接收每个移动通信信号的方向，并且响应于此提供数据，所述信号包括与移动通信设备（21）相关联的特定唯一标识符， - 用于在所述多个同步接收单元（22a 22b 22c 22d）和控制单元（23）之间传送数据，所述控制单元（23）被布置成组合与所述特定唯一标识符相关联的数据，所述数据在预定的时间窗口内接收在所述接收单元处的宽度，并且通过使用所述组合的数据来计算所述监视区域（26）内的相关联的移动设备的位置，并且从plura l组数据，以跟踪监视区域（26）内的移动通信设备（21）的移动，其特征在于，多个同步接收单元（22a 22b 22c 22d）对该移动站敏感的范围通信信号被布置为多个同步接收单元（22a 22b 22c 22d）之间的间隔的两三倍。一种通过权利要求1所述的系统监视移动通信设备的移动的方法，包括以下步骤： - 在所述多个同步接收单元（22a 22b 22c 22d）的每一个处，接收和解释包括特定的与移动通信设备相关联的唯一标识符，以及计算接收每个移动通信信号的方向，并响应于此提供数据; - 在多个同步接收单元（22a 22b 22c 22d）和控制单元（23）之间传送数据; - 布置所述控制单元以组合与所述特定唯一标识符相关联的数据，在所述接收单元处的预定宽度的时间窗内接收，以及通过使用所述监视区域（26）计算所述相关移动设备在监视区域（26）内的位置组合数据; - 从多组数据跟踪所述监视区域（26）内的所述移动通信设备（21）的移动; - 布置多个同步接收单元（22a 22b 22c 22d），使得同步接收单元（22a 22b 22c 22d）对移动通信信号敏感的范围被布置为同步的两个或三个间隔接收单元（22a 22b 22c 22d）。

10. 发明公开

EP2927705A4 DRIVE TEST LOCATING METHOD AND DEVICE 有权
标题翻译： ORTUNGSVERFAHREN UND ORTUNGSVORRICHTUNGFÜRTESTFAHRTEN
公开(公告)号：EP2927705A4
公开(公告)日：2015-12-30
申请号：EP13869469
申请日：2013-09-30
申请人： ZTE CORP
发明人： ZHU ZHENMING , CHEN QIANHUA , TAN YAOTING
IPC分类号： G01S5/02 , H04W24/10
CPC分类号： G01S5/04 , G01S5/02 , G01S5/06 , H04W4/046 , H04W24/06 , H04W24/10

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