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公开(公告)号：US09632181B2
公开(公告)日：2017-04-25
申请号：US13893581
申请日：2013-05-14
Applicant: Loka Wireless Sdn. Bhd.
Inventor： Narayanan Manoj Karayil Thekkoott , Anila Manoj
IPC: G01S19/03 , G01S3/04 , G01S19/17 , G01S5/00 , B63C9/20 , H03M1/28 , G08B21/02 , G08B25/01 , G08B25/10 , B63C9/00
CPC classification number: G01S19/03 , B63C9/20 , B63C2009/0017 , G01S3/04 , G01S3/046 , G01S5/0009 , G01S5/0027 , G01S19/17 , G08B21/0269 , G08B21/0272 , G08B25/016 , G08B25/10 , H03M1/28
Abstract: A method for wirelessly transmitting geographic coordinate information and a system and apparatus implementing the method. The method may include obtaining a latitude coordinate and a longitude coordinate, correlating a first radio frequency to the latitude coordinate, correlating a second radio frequency to the longitude coordinate, transmitting a signal at the first radio frequency, and transmitting a signal at the second radio frequency.
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公开(公告)号：US09560623B2
公开(公告)日：2017-01-31
申请号：US14774876
申请日：2013-07-19
Applicant: ZTE Corporation
Abstract: A mobile terminal, and a locating method and device are provided, wherein the mobile terminal includes a first antenna, configured to transmit a first signal to an anchor node, wherein the first signal is used by the anchor node to detect the signal strength of the first antenna; a second antenna, arranged with the first antenna according to a preset angle and configured to transmit a second signal to the anchor node, wherein the second signal is used by the anchor node to detect the signal strength of the second antenna. The preset angle enables the coverage of the first antenna and the second antenna to be overlapped to some extent. The signal strength of the first antenna and the signal strength of the second antenna are used for determining a location of the mobile terminal.
Abstract translation: 提供了移动终端和定位方法和设备，其中移动终端包括被配置为向锚节点发送第一信号的第一天线，其中锚节点使用第一信号来检测第一信号的信号强度 第一个天线; 第二天线，其根据预设角度布置有第一天线，并且被配置为向锚节点发送第二信号，其中第二信号被锚节点用于检测第二天线的信号强度。 预设角度使第一天线和第二天线的覆盖在一定程度上重叠。 第一天线的信号强度和第二天线的信号强度用于确定移动终端的位置。
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公开(公告)号：US20150301152A1
公开(公告)日：2015-10-22
申请号：US14579232
申请日：2014-12-22
Applicant: Massachusetts Institute of Technology
Inventor： Swarun Suresh Kumar , Dina Katabi
CPC classification number: G01S3/14 , G01S3/04 , G01S3/46 , G01S3/48 , G01S3/52 , G01S3/72 , G01S5/0273 , G01S13/48 , G01S13/9023 , G01S19/14 , G01S19/24 , G01S2013/9082 , H04L27/2601 , H04W64/00
Abstract: Directional characterization of a location of a target device makes use of multiple radio transmissions that are received from the target device. In some examples, each radio transmission is received at a first antenna at a fixed location, and is also received at a second moving antenna. The received transmissions are combined to determine the directional characterization, for example, as a distribution of power as a function of direction. In some examples, the received radio transmissions are processed to determine, for each of a plurality of directions of arrival of the radio transmissions, a most direct direction of arrival, for example, to distinguish a direct path from a reflected path from the target.
Abstract translation: 目标设备的位置的定向表征利用从目标设备接收的多个无线电传输。 在一些示例中，在固定位置处的第一天线处接收每个无线电传输，并且还在第二移动天线处接收。 所接收的传输被组合以确定方向表征，例如作为功率的分布作为方向的函数。 在一些示例中，对于所接收的无线电传输进行处理，以确定无线电传输的多个方向的多个方向中的每一个是最直接的到达方向，例如，以将目标路径与反射路径区分开。
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公开(公告)号：US20150173038A1
公开(公告)日：2015-06-18
申请号：US14414038
申请日：2013-07-10
Inventor： Haiyang Quan , Jing Liang , Xin Su
CPC classification number: H04W64/006 , G01S3/04 , G01S5/12 , H04W64/00
Abstract: An embodiment of the present application relates to the technical field of wireless communications, in particular to a positioning information determination method and device, for solving the problem of large positioning result errors in the prior art due to the fact that existing positioning methods cannot acquire the height difference between a UE and a base station. The positioning information determination method provided in the embodiment of the present invention comprises: a base station receives an uplink signal from a UE; and the base station determines the angle of arrival, beam declination angle and timing advance of the UE according to the received uplink signal. By determining the angle of arrival, beam declination angle and timing advance of a UE according to the received uplink signal, the base station determines the height difference between the UE and the base station according to the beam declination angle, thus reducing positioning result error and improving positioning precision.
Abstract translation: 本申请的实施例涉及无线通信的技术领域，特别是涉及一种定位信息确定方法和装置，用于解决现有技术中的大的定位结果错误的问题，这是由于现有的定位方法不能获得 UE与基站之间的高差。 本发明实施例提供的定位信息确定方法包括：基站从UE接收上行链路信号; 并且基站根据接收到的上行链路信号确定UE的到达角，波束偏角和定时提前。 通过根据接收的上行链路信号确定UE的到达角，波束偏角和定时提前，基站根据波束偏角确定UE与基站之间的高度差，从而降低定位结果误差， 提高定位精度。
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公开(公告)号：US20150077284A1
公开(公告)日：2015-03-19
申请号：US14396916
申请日：2013-04-25
Applicant: ELTA SYSTEMS LTD.
Inventor： Gil Tidhar
CPC classification number: G01S3/04 , G01S3/781 , G01S3/782 , G01S7/4026 , G01S7/4972 , G01S13/582 , G01S13/86
Abstract: According to examples of the presently disclosed subject matter, there is provided a system for estimating a source location of a projectile, comprising an optics an optics subsystem, a radar subsystem and a processor. The processor is adapted to use range and velocity measurements obtained from data provided by the radar subsystem, a source direction and an event start time obtained from data provided by the optical subsystem and a predefined kinematic model for the projectile for estimating a range to a source location of the projectile.
Abstract translation: 根据目前公开的主题的示例，提供了一种用于估计射弹的源位置的系统，其包括光学器件，光学子系统，雷达子系统和处理器。 处理器适于使用从雷达子系统提供的数据获得的范围和速度测量值，从由光学子系统提供的数据获得的源方向和事件开始时间以及用于估计到源的范围的用于射弹的预定运动模型 射弹的位置。
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Patent Agency Ranking
公开(公告)号：US20140368411A1
公开(公告)日：2014-12-18
申请号：US14363125
申请日：2013-04-19
Applicant: NTT DOCOMO, INC.
Inventor： Masakatsu Tsukamoto , Yasuo Morinaga , Masashi Tagaya
CPC classification number: G09G5/006 , G01S3/04 , G06F3/147 , G06F13/00 , G06F21/84 , G09G2356/00 , G09G2370/022 , G09G2370/16 , G09G2370/22 , H04B5/0031 , H04M1/0264 , H04M1/0266
Abstract: A mobile equipment includes an alternative display searching part sending an alternative display list request including current position information indicating the current position of the mobile equipment to a server, receiving from the server an alternative display list representing a list of display devices located near the current position, and selecting an alternative destination display device from the alternative display list on the basis of an inter-device distance between each of the display device and the mobile equipment, an ME short-distance radio communication part sending a distance measuring signal request signal to the display devices by short-distance radio communication and estimating the inter-device distance on the basis of the field strength of a distance measuring signal sent from the display devices, and an ME network connection part sending event information of the mobile equipment to the alternative destination display device.
Abstract translation: 移动设备包括替代显示搜索部分，其将包括指示移动设备的当前位置的当前位置信息的替代显示列表请求发送到服务器，从服务器接收表示位于当前位置附近的显示设备的列表的替代显示列表 ，并且基于所述显示设备和所述移动设备中的每一个之间的设备间距离，从所述替代显示列表中选择替代目的地显示设备; ME短距离无线电通信部分，向所述显示设备发送距离测量信号请求信号 通过短距离无线通信显示设备，并且基于从显示设备发送的距离测量信号的场强来估计设备间距离;以及ME网络连接部分，将移动设备的事件信息发送到替代目的地 显示设备。
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27.发明授权Method, apparatus and computer program for determining the location of a user in an area 有权用于确定用户在某个区域中的位置的方法，装置和计算机程序公开(公告)号：US08880327B2
公开(公告)日：2014-11-04
申请号：US13788077
申请日：2013-03-07
Applicant: International Business Machines Corporation
Inventor： Fernando Pedrazzoli Pazos , Jacques C. Van Belle
CPC classification number: G09B21/006 , G01C21/005 , G01C21/206 , G01S3/04 , G01S3/046 , G06K7/10297 , G06K7/10396 , G06K2007/10504 , G09B21/001
Abstract: Apparatus for orientating a user in a space wherein the space comprises a plurality of zones of which only certain zones constitute functional zones wherein each functional zone includes a first type device containing information relating to the position of the zone in the space and wherein the first type device is reactive to the presence of a second type device associated with the user to provide the user with the information to determine the orientation of the user in the space. A method of orientating the user within the space and guiding the user toward one or more features in the space is also disclosed.
Abstract translation: 用于在空间中定向用户的装置，其中所述空间包括多个区域，其中只有某些区域构成功能区域，其中每个功能区域包括第一类型设备，其包含与所述区域中的所述区域的位置有关的信息，并且其中所述第一类型 设备对与用户相关联的第二类型设备的存在是无效的，以向用户提供用于确定用户在空间中的定向的信息。 还公开了一种使用户在空间内定向并将用户引向空间中的一个或多个特征的方法。
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28.发明申请SYSTEM, METHOD AND APPARATUS FOR RADIO FREQUENCY BASED LOCATION AND TRACKING 有权基于无线电频率的位置和跟踪的系统，方法和装置公开(公告)号：US20140043186A1
公开(公告)日：2014-02-13
申请号：US13893581
申请日：2013-05-14
Applicant: Loka Wireless Sdn. Bhd.
Inventor： Narayanan Manoj KARAYIL THEKKOOTT , Anila Manoj
CPC classification number: G01S19/03 , B63C9/20 , B63C2009/0017 , G01S3/04 , G01S3/046 , G01S5/0009 , G01S5/0027 , G01S19/17 , G08B21/0269 , G08B21/0272 , G08B25/016 , G08B25/10 , H03M1/28
Abstract: A method for wirelessly transmitting geographic coordinate information and a system and apparatus implementing the method. The method may include obtaining a latitude coordinate and a longitude coordinate, correlating a first radio frequency to the latitude coordinate, correlating a second radio frequency to the longitude coordinate, transmitting a signal at the first radio frequency, and transmitting a signal at the second radio frequency.
Abstract translation: 一种用于无线传输地理坐标信息的方法和实现该方法的系统和装置。 该方法可以包括获得纬度坐标和经度坐标，将第一射频与纬度坐标相关联，将第二射频与经度坐标相关联，在第一射频发射信号，以及在第二无线电处发送信号 频率。
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公开(公告)号：US07893955B2
公开(公告)日：2011-02-22
申请号：US09996713
申请日：2001-11-30
Applicant: Cha-Bong Choi
Inventor： Cha-Bong Choi
IPC: H04N7/18
Abstract: An apparatus and method for displaying image data direction of a terminal displays direction information in case of displaying an object photographed through a camera installed in a terminal thus to maximize efficiency value of image information and utilize a multiplexing format including direction in an image as a basis data format. To achieve the purpose of the present invention, there is provided an apparatus for displaying image data direction of a terminal in accordance with the present invention comprising a direction sensor for detecting direction of a photographing object in a conventional terminal and a direction displaying apparatus for encoding and packetizing the converted digital direction signal. There is also provided a method for displaying image data direction of a terminal in accordance with the present invention comprising the steps of receiving an image frame from a base station, demultiplexing the received image frame in a multiplexing processing unit and separating the frame into voice, image and direction data and displaying the separated direction and image data on an LCD according to control of the direction displaying processing unit.
Abstract translation: 用于显示终端的图像数据方向的装置和方法在通过安装在终端中的照相机拍摄的对象的显示的情况下显示方向信息，从而使图像信息的效率值最大化并且利用包括图像中的方向的复用格式作为基础 数据格式。 为了实现本发明的目的，提供了一种根据本发明的用于显示终端的图像数据方向的装置，包括用于检测传统终端中的拍摄对象的方向的方向传感器和用于编码的方向显示装置 并将转换后的数字方向信号打包。 还提供了一种用于显示根据本发明的终端的图像数据方向的方法，包括以下步骤：从基站接收图像帧，在多路复用处理单元中对接收到的图像帧进行解复用，并将帧分离成语音， 图像和方向数据，并且根据方向显示处理单元的控制在LCD上显示分离的方向和图像数据。
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30.发明授权System for detecting, tracking, and reconstructing signals in spectrally competitive environments 有权用于在竞争激烈的环境中检测，跟踪和重建信号的系统公开(公告)号：US07782710B1
公开(公告)日：2010-08-24
申请号：US12422621
申请日：2009-04-13
Applicant: Charles A. Uzes
Inventor： Charles A. Uzes
IPC: G01S15/00
CPC classification number: H01Q1/36 , G01S3/04 , G01S3/143 , G01S3/74 , G01S3/801 , G01S3/802 , H01Q1/246 , H01Q21/205
Abstract: A method and system for determination of the trajectory, miss distance, and velocity of a projectile using an antenna array. The present invention also includes a method and system for extracting signal vectors of simultaneously spectrally competitive component fields from resolvable transmitters; a method and system for relaying simultaneous and spectrally competitive signals from a set of transmitters on a common channel and simultaneously rebroadcasting such signals over another channel to resolvable receivers generally as a composite field; and a method and system for increasing the spectral efficiency of a cellular phone system.
Abstract translation: 用于确定使用天线阵列的射弹的轨迹，未知距离和速度的方法和系统。 本发明还包括从可分辨的发射机中提取同时具有竞争力的分量场的信号矢量的方法和系统; 一种用于在公共信道上中继来自一组发射机的同时和频谱竞争信号的方法和系统，并且同时通过另一个信道将这些信号重新广播到通常作为复合场的可解析接收机; 以及用于提高蜂窝电话系统的频谱效率的方法和系统。
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