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91. 发明授权

US09691272B2 Method, apparatus and electronic device for controlling smart home device 有权
公开(公告)号：US09691272B2
公开(公告)日：2017-06-27
申请号：US15005539
申请日：2016-01-25
申请人： Xiaomi Inc.
发明人： Enxing Hou , Long Dai , Zhenwei Wen
IPC分类号： G08C17/02 , H04L29/08 , G01S11/06 , H04L12/28 , H04L29/06 , H04W4/00 , H04W4/02
CPC分类号： G08C17/02 , G01S11/06 , G08C23/04 , G08C2201/60 , G08C2201/61 , G08C2201/91 , G08C2201/93 , H04L12/2803 , H04L12/282 , H04L63/0853 , H04L67/125 , H04W4/023 , H04W4/80
摘要： A method, an apparatus, and an electronic device are provided for controlling a smart home device. In the method, the device detects a user trigger operation from a user, where the user trigger operation indicates a request for a control permission to control the smart home device. The device determines whether a wearable device associated with the user is located within a preset distance range. When determining that the wearable device is located within the preset distance range, the device grants the user the control permission.

92. 发明授权

US09684058B2 Method of estimating the position of a user device using radio beacons and radio beacons adapted to facilitate the methods of the invention 有权
公开(公告)号：US09684058B2
公开(公告)日：2017-06-20
申请号：US14351611
申请日：2012-10-15
申请人： SENSEWHERE LIMITED
发明人： Syed Usman Basha , Firas Alsehly , Tughrul Sati Arslan
IPC分类号： G01S3/02 , G01S5/02 , H04W84/00 , G01S1/68 , G01S5/14 , G01S11/06 , H04W48/16 , H04W84/12 , H04W84/18
CPC分类号： G01S5/0231 , G01S1/68 , G01S5/0236 , G01S5/14 , G01S11/06 , H04W48/16 , H04W64/00 , H04W84/00 , H04W84/12 , H04W84/18 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164
摘要： Disclosed is the estimation of the position of a user device (18) using radio beacons (B1-B4) which are operable at a plurality of transmit power levels. The radio beacons (B1-B4) may transmit their position and current transmit power level. Estimates of distance between a user device and a radio beacon can take into account both received signal strength and the current transmit power level of the radio beacon. The position of the user device (18) can be estimated taking into account whether a radio beacon (B1-B4)) can be detected at a given transmit power level. The transmit power level of the radio beacon may vary according to a cycle. The transmit power level of the radio beacon may be changed to facilitate positioning, for example in response to a signal from a user device. A radio beacon (B1-B4) changes transmit power level in a cycle. The radio beacon can reduce transmit power level responsive to a signal. The radio beacon (B1-B4) may be compatible with Bluetooth short range wireless connectivity standard core specification version 4.0.

93. 发明授权

US09638802B2 Unmanned aerial vehicle detection method using global positioning system leakage signal and system therefor 有权
公开(公告)号：US09638802B2
公开(公告)日：2017-05-02
申请号：US14931026
申请日：2015-11-03
申请人： Korea Advanced Institute of Science and Technology
发明人： Seong Ook Park , Rao Shahid Aziz , Myung Hun Jeong
IPC分类号： G08G5/04 , G01S19/01 , G01S13/91 , G01S11/06 , G01S13/00 , H01Q1/28 , H01Q21/20
CPC分类号： G01S19/01 , G01S11/06 , G01S13/003 , G01S13/91 , H01Q1/28 , H01Q21/205
摘要： An unmanned aerial vehicle (UAV) detection method and a system therefor are provided. The UAV detection method includes receiving a radio signal from air, detecting a global positioning system (GPS) leakage signal of a predetermined frequency from the received radio signal, and determining that a UAV is detected when the GPS leakage signal is detected.

94. 发明授权

US09599699B2 RSSI positioning method based on frequency-hopping spread spectrum technology 有权
公开(公告)号：US09599699B2
公开(公告)日：2017-03-21
申请号：US14909244
申请日：2014-08-27
申请人： SHENYANG INSTITUTE OF AUTOMATION OF THE CHINESE ACADEMY OF SCIENCES
发明人： Peng Zeng , Jinchao Xiao , Jie He , Haibin Yu
IPC分类号： H04B1/00 , G01S5/14 , G01S5/02 , H04B1/713 , G01S1/04 , G01S1/08 , G01S11/02 , G01S11/06
CPC分类号： G01S5/14 , G01S1/042 , G01S1/08 , G01S5/021 , G01S5/0226 , G01S5/0252 , G01S11/02 , G01S11/06 , H04B1/713
摘要： An RSSI positioning method based on frequency-hopping spread spectrum technology, comprising: calibration stage: measuring the RSSI values of a plurality of channels at fixed points, and recording and calculating the ranging parameters in an RSSI ranging model; system preparation: deploying a positioning anchor node, and realizing synchronization between a target node and the anchor node; conducting communication on the target node by respectively utilizing a plurality of channels to obtain the RSSI values; signal processing stage: processing the RSSI into signal strength amplitude and performing optimization; and positioning stage: calculating a distance and the target node position on a positioning server according to each of the signal strength. The present invention solves the problem that low RSSI positioning precision cannot satisfy the actual requirements because a traditional RSSI positioning method is limited to factors such as multipath signal transmission, co-channel interference, obstacle interference and low coordinate calculation precision of a trilateration method.

95. 发明授权

US09568588B2 Geolocation of wireless access points for wireless platforms 有权
标题翻译：无线平台无线接入点的地理位置
公开(公告)号：US09568588B2
公开(公告)日：2017-02-14
申请号：US13273825
申请日：2011-10-14
申请人： Eric B. Jones , Kenneth R. Good , Kyle J. Roach
发明人： Eric B. Jones , Kenneth R. Good , Kyle J. Roach
IPC分类号： G01S3/02 , G01S5/14 , G01S5/06 , G01S11/06 , G01S13/46 , G01S5/04
CPC分类号： G01S5/14 , G01S5/04 , G01S5/06 , G01S11/06 , G01S2013/466 , G01S2013/468
摘要： A system and method for using a receiving wireless device to passively detect target wireless devices or access points, quantify signal strengths of the target wireless devices or access points, and accurately identify a position for, or geolocate, the target wireless devices or access points. A position of the receiving wireless device is determined and correlated with a signal strength received from a target wireless device taken from multiple positions of the receiving wireless device. A trilateration algorithm is applied to the correlated date to obtain coarse geographic positions for the target wireless device, then a filtering algorithm is applied to obtain an accurate position for the target wireless device, which is in turn displayed to a user of the receiving wireless device.
摘要翻译：一种用于使用接收无线设备来被动地检测目标无线设备或接入点的系统和方法，量化目标无线设备或接入点的信号强度，并且准确地识别目标无线设备或接入点的位置或地理定位。确定接收无线设备的位置并与从接收无线设备的多个位置取得的从目标无线设备接收的信号强度相关联。将三边测量算法应用于相关日期以获得目标无线设备的粗略地理位置，然后应用滤波算法以获得目标无线设备的准确位置，该位置又向接收无线设备的用户显示。

96. 发明授权

US09530031B2 Position detection system 有权
标题翻译：位置检测系统
公开(公告)号：US09530031B2
公开(公告)日：2016-12-27
申请号：US14363571
申请日：2011-12-09
申请人： Takahide Terada , Hiroshi Shinoda , Kazunori Hara
发明人： Takahide Terada , Hiroshi Shinoda , Kazunori Hara
IPC分类号： G06K7/10 , H04W64/00 , H01Q13/22 , G01S11/06 , H01Q1/12 , H01Q1/24 , H01Q21/00
CPC分类号： G06K7/10 , G01S11/06 , H01Q1/125 , H01Q1/246 , H01Q13/22 , H01Q21/0043
摘要： An electromagnetic wave propagation medium 1 extends in the propagation direction of an electromagnetic wave and has an electromagnetic wave propagation space sandwiched between conductors in the direction perpendicular to the electromagnetic wave propagation direction. A base unit 2 and multiple terminals 3 are placed on the electromagnetic wave propagation medium 1. When the position of a terminal 3 is detected, the base unit 2 transmits a position detection signal through the electromagnetic wave propagation medium 1 to the terminal 3. This position detection signal is attenuated more heavily during its propagation through the electromagnetic wave propagation medium 1 than a communication signal for use in normal communication is. The signal strength of the position detection signal drops as it moves away from the base unit 2. Hence the position of each terminal 3 can be detected based on the signal strength of the position detection signal received by each terminal 3.
摘要翻译：电磁波传播介质1在电磁波的传播方向上延伸，并且在垂直于电磁波传播方向的方向上具有夹在导体之间的电磁波传播空间。基本单元2和多个端子3被放置在电磁波传播介质1上。当检测到端子3的位置时，基座单元2通过电磁波传播介质1将位置检测信号发送到端子3.这位置检测信号在通过电磁波传播介质1的传播过程中比用于正常通信的通信信号衰减更多。位置检测信号的信号强度随着离开基本单元2而下降。因此，可以基于每个终端3接收到的位置检测信号的信号强度来检测每个终端3的位置。

97. 发明授权

US09520041B2 Monitoring intrusion in an area using WIFI-enabled devices 有权
标题翻译：使用支持WIFI的设备监控某个区域的入侵
公开(公告)号：US09520041B2
公开(公告)日：2016-12-13
申请号：US14439613
申请日：2012-11-05
申请人： Ekin Labs OY
发明人： Francescantonio Della Rosa , Jari Nurmi
IPC分类号： G08B13/18 , G08B13/24 , G08B13/187 , G01S7/292 , G01S5/02 , G01S11/06 , H04W76/02
CPC分类号： G08B13/2491 , G01S5/02 , G01S7/292 , G01S11/06 , G08B13/187 , H04W76/14
摘要： For monitoring an area, signal strength samples are obtained (S1) by sampling a data signal transmitted from at least one first device and received by at least one second device, and measuring a signal strength of the sampled data signal. The signal strength samples are processed (S2) by forming consecutive first groups of N consecutive signal strength samples, calculating first standard deviations for each of the consecutive first groups, forming consecutive second groups of N consecutive first standard deviations, and calculating second standard deviations for each of the consecutive second groups. Based on the second standard deviations, it is detected (S3) if a fluctuation in the data signal received by the second device has occurred that represents an intrusion in the area.
摘要翻译：为了监测区域，通过对从至少一个第一设备发送并由至少一个第二设备接收的数据信号进行采样并测量采样数据信号的信号强度来获得信号强度样本（S1）（S1）。通过形成连续的第一组N个连续信号强度样本来处理信号强度样本（S2），为连续的第一组中的每一个计算第一标准偏差，形成N个连续的第一标准偏差的连续的第二组，并计算第二标准偏差每个连续的第二组。基于第二标准偏差，检测到（S3）如果发生了表示在该区域中的入侵的由第二设备接收的数据信号的波动。

98. 发明申请

US20160255473A1 PROXY-BASED RANGING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中基于代理的范围
公开(公告)号：US20160255473A1
公开(公告)日：2016-09-01
申请号：US15055375
申请日：2016-02-26
申请人： QUALCOMM Incorporated
发明人： Santosh Paul Abraham , Abhishek Pramod Patil , George Cherian , Alireza Raissinia
IPC分类号： H04W4/02 , G01S11/06 , H04W24/04
CPC分类号： H04W4/023 , G01S5/02 , G01S11/06 , H04W24/04 , H04W64/003 , H04W76/14 , H04W84/20
摘要： A first wireless device may receive a ranging proxy indicator from a candidate ranging proxy and identify a first ranging indicator based at least in part on the ranging proxy indicator. The first ranging indicator may indicate a proximity of the first wireless device to the candidate ranging proxy. The first wireless device may receive a second ranging indicator indicating a proximity of a second wireless device to the candidate ranging proxy. The first wireless device may identify that the first wireless device and the second wireless device are within a proximity threshold based at least in part on the first ranging indicator and the second ranging indicator.
摘要翻译：第一无线设备可以从候选测距代理接收测距代理指示符，并且至少部分地基于测距代理指示符来识别第一测距指示符。第一测距指示符可以指示第一无线设备与候选测距代理的接近。第一无线设备可以接收指示第二无线设备到候选测距代理的接近度的第二测距指示符。第一无线设备可以至少部分地基于第一测距指示符和第二测距指示符来识别第一无线设备和第二无线设备在接近阈值内。

99. 发明申请

US20160077201A1 GEOLOCATION WITH GUIDED SURFACE WAVES 有权
标题翻译：具有指导表面波的地面
公开(公告)号：US20160077201A1
公开(公告)日：2016-03-17
申请号：US14839175
申请日：2015-08-28
申请人： CPG Technologies, LLC
发明人： James F. Corum , Kenneth L. Corum , James D. Lilly , Joseph F. Pinzone
IPC分类号： G01S11/06 , H01P3/00
CPC分类号： G01S11/06 , G01S5/06 , H01P3/00 , H01Q1/00 , H02J17/00 , H02J50/10 , H02J50/80 , H04B3/52 , H04B5/00 , H04B5/0031 , H04B5/0037 , H04B5/0075
摘要： Disclosed are various embodiments for fixing a navigational position using guided surface waves launched from guided surface wave waveguide probes at various ground stations. A navigation unit may fix its position by determining the travel time of guided surface waves from the ground stations to the navigation unit. In another embodiment, the navigation unit may also fix its position by determining the change in intensity of the guided surface waves after travelling from the ground stations to the navigation unit. In other embodiments, the navigation unit may also fix its position by determining the difference in phases of phase-locked guided surface waves as they travel from the ground stations to the navigation unit.
摘要翻译：公开了使用从各个地面站引导的表面波导探测器发射的引导表面波固定导航位置的各种实施例。导航单元可以通过确定从地面站到导航单元的引导表面波的行进时间来固定其位置。在另一个实施例中，导航单元还可以通过确定在从地面站行驶到导航单元之后引导的表面波的强度变化来固定其位置。在其他实施例中，导航单元还可以通过确定锁相导波表面波从地面站行进到导航单元时的相位差来固定其位置。

100. 发明授权

US09215581B2 Distance-based presence management 有权
标题翻译：基于距离的在线管理
公开(公告)号：US09215581B2
公开(公告)日：2015-12-15
申请号：US11692097
申请日：2007-03-27
申请人： David Jonathan Julian , Chong U. Lee , Kamran Moallemi , Avneesh Agrawal , Manuel E. Jaime , Robert Keith Douglas , Lu Xiao , Gregory Gordon Rose
发明人： David Jonathan Julian , Chong U. Lee , Kamran Moallemi , Avneesh Agrawal , Manuel E. Jaime , Robert Keith Douglas , Lu Xiao , Gregory Gordon Rose
IPC分类号： H04B7/00 , H04W8/02 , H04L29/08 , H04W8/22 , H04W64/00 , G01S11/06 , G01S13/08
CPC分类号： H04W8/02 , G01S11/06 , G01S13/08 , H04L67/24 , H04W8/22 , H04W64/006
摘要： Various operations may be performed based on a distance-related function associated with two or more devices. For example, an association procedure for two or more devices may be based on one or more determined distances. Similarly, presence management may be based on one or more determined distances. A distance-related function may take various form including, for example, a distance between devices, two or more distances between devices, a rate of change in a relative distance between devices, relative acceleration between devices, or some combination of two or more of the these distance-related functions.
摘要翻译：可以基于与两个或更多个设备相关联的距离相关功能来执行各种操作。例如，两个或多个设备的关联过程可以基于一个或多个确定的距离。类似地，存在管理可以基于一个或多个确定的距离。距离相关功能可以采取各种形式，包括例如设备之间的距离，设备之间的两个或更多个距离，设备之间的相对距离的变化率，设备之间的相对加速度，或两个或更多个这些距离相关的功能。

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