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    Determining location and orientation of directional transceivers
    3.
    发明授权
    Determining location and orientation of directional transceivers 有权

    公开(公告)号：US09939516B2

    公开(公告)日：2018-04-10

    申请号：US14401645

    申请日：2012-05-30

    申请人： Ville Ranki ,  Antti Kainulainen ,  Kimmo Kalliola ,  Fabio Belloni

    发明人： Ville Ranki ,  Antti Kainulainen ,  Kimmo Kalliola ,  Fabio Belloni

    IPC分类号： G01S3/02 ,  G01S5/04 ,  G01S5/02

    CPC分类号： G01S5/04 ,  G01S5/0242 ,  G01S5/0252 ,  G01S5/0263 ,  G01S5/0284

    摘要： A method comprises using a first directional transceiver (14A) to determine a first angle (α1) between a first vector (V1) from the first directional transceiver to a second directional transceiver (14B) and a second vector (V2) from the first directional transceiver to a third directional transceiver (14C), using the second directional transceiver to determine a second angle (α2) between a third vector (V3) from the second directional transceiver to the first directional transceiver and a fourth vector (V4) from the second directional transceiver to the third directional transceiver, calculating a location, relative to a local coordinate system, of the third directional transceiver using the first and second angles and locations in the local coordinate system of the first and second directional transceivers, the local coordinate system being defined relative to the locations of the first, second, and third directional transceivers, and calculating an orientation relative to the local coordinate system of the first directional transceiver using directions of the first and second vectors relative to the first directional transceiver and the locations in the local coordinate system of the first, second and third directional transceivers.

    DETERMINING LOCATION AND ORIENTATION OF DIRECTIONAL TRANCEIVERS
    4.
    发明申请
    DETERMINING LOCATION AND ORIENTATION OF DIRECTIONAL TRANCEIVERS 有权
    确定方向跟踪者的位置和方向

    公开(公告)号：US20150160329A1

    公开(公告)日：2015-06-11

    申请号：US14401645

    申请日：2012-05-30

    申请人： Ville Ranki ,  Antti Kainulainen ,  Kimmo Kalliola ,  Fabio Belloni

    发明人： Ville Ranki ,  Antti Kainulainen ,  Kimmo Kalliola ,  Fabio Belloni

    IPC分类号： G01S5/04

    CPC分类号： G01S5/04 ,  G01S5/0242 ,  G01S5/0252 ,  G01S5/0263 ,  G01S5/0284

    摘要： A method comprises using a first directional transceiver (14A) to determine a first angle (α1) between a first vector (V1) from the first directional transceiver to a second directional transceiver (14B) and a second vector (V2) from the first directional transceiver to a third directional transceiver (14C), using the second directional transceiver to determine a second angle (α2) between a third vector (V3) from the second directional transceiver to the first directional transceiver and a fourth vector (V4) from the second directional transceiver to the third directional transceiver, calculating a location, relative to a local coordinate system, of the third directional transceiver using the first and second angles and locations in the local coordinate system of the first and second directional transceivers, the local coordinate system being defined relative to the locations of the first, second, and third directional transceivers, and calculating an orientation relative to the local coordinate system of the first directional transceiver using directions of the first and second vectors relative to the first directional transceiver and the locations in the local coordinate system of the first, second and third directional transceivers.

    摘要翻译： 一种方法包括使用第一定向收发器（14A）来确定从第一定向收发器到第二定向收发器（14B）的第一向量（V1）和来自第一定向收发器（14B）的第二向量（V2）之间的第一角度（α1） 收发器到第三定向收发器（14C），使用第二定向收发器来确定从第二定向收发器到第一定向收发器的第三矢量（V3）和来自第二定向收发器的第四矢量（V4）之间的第二角度（α2） 定向收发器到第三定向收发器，使用第一和第二定向收发器的局部坐标系中的第一和第二角度和位置来计算相对于局部坐标系的位置，局部坐标系为 相对于第一，第二和第三定向收发器的位置定义，并且计算相对于该位置的取向 使用第一和第二矢量相对于第一定向收发器的方向和第一，第二和第三定向收发器的局部坐标系中的位置的第一定向收发器的坐标系。

    TRANSMITTING SERVICE ADVERTISEMENTS
    5.
    发明申请
    TRANSMITTING SERVICE ADVERTISEMENTS 审中-公开
    发送服务广告

    公开(公告)号：US20140355503A1

    公开(公告)日：2014-12-04

    申请号：US14361288

    申请日：2011-12-02

    申请人： Antti Kainulainen ,  Ville Ranki ,  Fabio Belloni ,  Kimmo Kalliola

    发明人： Antti Kainulainen ,  Ville Ranki ,  Fabio Belloni ,  Kimmo Kalliola

    IPC分类号： H04W52/02 ,  H04W64/00

    CPC分类号： H04W52/0229 ,  G01S3/38 ,  G01S5/08 ,  G01S5/12 ,  H04W48/10 ,  H04W52/0206 ,  H04W64/00 ,  H04W76/28 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164

    摘要： Apparatus (30) comprises a battery power supply, a radio-frequency transceiver, a multi-element antenna, and processor and memory. Software causes the apparatus (30): when in an idle mode, to broadcast positioning service advertisements and to refrain from broadcasting positioning packets, when in a positioning mode to broadcast positioning packets from each of the elements of the antenna (32A-C) such as to allow a mobile device (10) to determine a bearing to the mobile device (10) from the apparatus (30), and to transition from the idle mode to the positioning mode in response to receiving either a) a wake-up command or b) a positioning packet, from another apparatus including a multi-element antenna. The apparatus (30) may comprise a Bluetooth Low Energy transceiver; and software that causes the apparatus (30): to transmit advertisements for positioning services on a first channel; and to broadcast positioning packets on a second channel such as to allow a mobile device (10) to determine a bearing to the mobile device (10) from the apparatus (30), wherein the first and second channel are on different frequencies.

    摘要翻译： 装置（30）包括电池电源，射频收发器，多元件天线以及处理器和存储器。 软件使得装置（30）：当处于空闲模式时，为了广播定位服务广告并禁止广播定位分组，当以定位模式从天线（32A-C）的每个元素广播定位分组时， 以便允许移动设备（10）响应于接收到a）唤醒命令，从而从所述设备（30）确定对所述移动设备（10）的方位，以及从所述空闲模式转换到所述定位模式 或b）来自包括多元天线的另一设备的定位分组。 所述设备（30）可以包括蓝牙低能量收发器; 以及导致所述设备（30）：在第一信道上发送用于定位服务的广告的软件; 并且在第二信道上广播定位分组，以允许移动设备（10）从所述设备（30）确定对所述移动设备（10）的支持，其中所述第一和第二信道在不同的频率上。

    Method and Apparatus for Testing Received Signals in a Radio Signal Positioning System
    7.
    发明申请
    Method and Apparatus for Testing Received Signals in a Radio Signal Positioning System 有权
    无线电信号定位系统接收信号测试方法与装置

    公开(公告)号：US20130096861A1

    公开(公告)日：2013-04-18

    申请号：US13634659

    申请日：2010-03-17

    申请人： Fabio Belloni ,  Ville Ranki ,  Antti Kainulainen

    发明人： Fabio Belloni ,  Ville Ranki ,  Antti Kainulainen

    IPC分类号： G01S19/23

    CPC分类号： G01S19/235 ,  G01S3/72 ,  G01S5/021

    摘要： A method including receiving signals associated with multiple antenna elements; obtaining a parameter of the received signals for at least some of the multiple antenna elements; testing the obtained parameters; if the test fails, rejecting the received signals for use in positioning the apparatus; if the test passes, using the received signals for positioning the apparatus.

    摘要翻译： 一种包括接收与多个天线元件相关联的信号的方法; 获得所述多个天线元件中的至少一些的接收信号的参数; 测试获得的参数; 如果测试失败，拒绝接收的信号用于定位设备; 如果测试通过，则使用接收的信号来定位设备。

    Method, and apparatus for determining the position using radio signals
    8.
    发明授权
    Method, and apparatus for determining the position using radio signals 有权
    使用无线电信号确定位置的方法和装置

    公开(公告)号：US09258794B2

    公开(公告)日：2016-02-09

    申请号：US13581860

    申请日：2010-03-01

    申请人： Fabio Belloni ,  Ilari Aleksi Teikari ,  Ville Ranki ,  Antti Kainulainen

    发明人： Fabio Belloni ,  Ilari Aleksi Teikari ,  Ville Ranki ,  Antti Kainulainen

    IPC分类号： G01S1/12 ,  H04W64/00 ,  G01S1/24

    CPC分类号： H04W64/00 ,  G01S1/24

    摘要： A method, comprising: detecting, at an apparatus, one or more radio signals from a first location; using the one or more detected radio signals to estimate a bearing from the first location; and using the bearing estimate to determine whether further detection of one or more radio signals is required before positioning the apparatus; and positioning of the apparatus using a bearing and constraint information.

    摘要翻译： 一种方法，包括：在装置处检测来自第一位置的一个或多个无线电信号; 使用所述一个或多个检测到的无线电信号来估计来自所述第一位置的方位; 以及使用所述轴承估计来确定在定位所述装置之前是否需要进一步检测一个或多个无线电信号; 并使用轴承和约束信息来定位装置。

    Method, and Apparatus for Determining the Position Using Radio Signals
    9.
    发明申请
    Method, and Apparatus for Determining the Position Using Radio Signals 有权
    使用无线电信号确定位置的方法和装置

    公开(公告)号：US20120326929A1

    公开(公告)日：2012-12-27

    申请号：US13581860

    申请日：2010-03-01

    申请人： Fabio Belloni ,  Ilari Aleksi Teikari ,  Ville Ranki ,  Antti Kainulainen

    发明人： Fabio Belloni ,  Ilari Aleksi Teikari ,  Ville Ranki ,  Antti Kainulainen

    IPC分类号： G01S5/10

    CPC分类号： H04W64/00 ,  G01S1/24

    摘要： A method, comprising: detecting, at an apparatus, one or more radio signals from a first location; using the one or more detected radio signals to estimate a bearing from the first location; and using the bearing estimate to determine whether further detection of one or more radio signals is required before positioning the apparatus; and positioning of the apparatus using a bearing and constraint information.

    摘要翻译： 一种方法，包括：在装置处检测来自第一位置的一个或多个无线电信号; 使用所述一个或多个检测到的无线电信号来估计来自所述第一位置的方位; 以及使用所述轴承估计来确定在定位所述装置之前是否需要进一步检测一个或多个无线电信号; 并使用轴承和约束信息来定位装置。

    Emergency beacons
    10.
    发明授权
    Emergency beacons 有权
    紧急信标

    公开(公告)号：US09357367B2

    公开(公告)日：2016-05-31

    申请号：US13978970

    申请日：2011-01-11

    申请人： Ville Ranki ,  Antti Kainulainen ,  Fabio Belloni

    发明人： Ville Ranki ,  Antti Kainulainen ,  Fabio Belloni

    IPC分类号： H04M11/04 ,  H04W4/22 ,  G01S5/00 ,  G01S5/02 ,  H04W52/02 ,  H04M1/725 ,  G08G1/0965 ,  H04W4/12

    CPC分类号： H04W4/22 ,  G01S5/0027 ,  G01S5/0231 ,  G08G1/0965 ,  H04M1/72536 ,  H04W4/12 ,  H04W4/90 ,  H04W52/0209 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/22

    摘要： A portable battery-powered communications device is configured to operate in a bidirectional communications mode in which voice and/or data is communicated in a bidirectional manner using a bi-directional communications protocol; and to operate in an emergency beacon mode. When the device is in the emergency beacon mode the device is configured periodically to transmit an emergency positioning message at maximum power using the bi-directional communications protocol, transmission of the emergency positioning message defining a beacon transmit period; optionally, to listen for transmissions using the bi-directional communications protocol in a beacon response period immediately following the beacon transmit period; and to refrain from powering transmit and receive circuitry of the device other than during the beacon transmit period and the beacon response period.

    摘要翻译： 便携式电池供电的通信设备被配置为在双向通信模式中操作，其中使用双向通信协议以双向方式来传送语音和/或数据; 并在紧急信标模式下工作。 当设备处于紧急信标模式时，设备周期性地配置以使用双向通信协议以最大功率发送紧急定位消息，定义信标发送周期的紧急定位消息的传输; 可选地，在紧接在信标发射周期之后的信标响应周期中使用双向通信协议监听传输; 并且不要在信标发射周期和信标响应周期期间对发送和接收设备的电路供电。