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1. 发明申请

WO2015099732A1 METHOD AND APPARATUS TO IMPROVE POSITION ACCURACY FOR WI-FI TECHNOLOGY 审中-公开
标题翻译：提高WI-FI技术位置精度的方法与装置
公开(公告)号：WO2015099732A1
公开(公告)日：2015-07-02
申请号：PCT/US2013/077795
申请日：2013-12-26
申请人： INTEL CORPORATION , BANIN, Leor , AMIZUR, Yuval , SCHATZBERG, Uri
发明人： BANIN, Leor , AMIZUR, Yuval , SCHATZBERG, Uri
IPC分类号： G01S5/14
CPC分类号： G01S5/021 , G01S5/14
摘要： The disclosure generally relates to a method, system and apparatus for calibrating a wireless device for accurate Time-of-Flight (ToF) range determination. In one embodiment, the disclosure provides a method for calibrating a device by identifying a plurality of access points (APs) at the device; identifying a first AP of the plurality of APs, the first AP positioned immediately above the device; determining a real-time ToF value for the first AP; determining a device calibration coefficient from the real-time ToF value for first AP. The disclosed method has many advantages, including simplicity and scalability. Further, the device need not know its location, its distance between from the AP or the AP's identity.
摘要翻译：本公开一般涉及用于校准无线设备以确定准确的飞行时间（ToF）范围确定的方法，系统和装置。在一个实施例中，本公开提供了一种通过识别设备处的多个接入点（AP）来校准设备的方法; 识别所述多个AP中的第一AP，所述第一AP位于所述设备正上方; 确定第一AP的实时ToF值; 从第一AP的实时ToF值确定设备校准系数。所公开的方法具有许多优点，包括简单性和可扩展性。此外，设备不需要知道它的位置，它与AP之间的距离或AP的身份。

2. 发明申请

WO2022186896A2 APPARATUS, SYSTEM, AND METHOD OF GENERATING RADAR TARGET INFORMATION 审中-公开
公开(公告)号：WO2022186896A2
公开(公告)日：2022-09-09
申请号：PCT/US2022/011017
申请日：2022-01-03
申请人： INTEL CORPORATION
发明人： AMIZUR, Yuval , DVORECKI, Nir , BANIN, Leor
IPC分类号： G01S7/41 , G01S13/04 , G01S13/931 , G01S13/343 , G01S13/42 , G01S7/412
摘要： For example, a processor may be configured to determine a plurality of potential targets based on radar data; and to identify one or more true targets in the plurality of potential targets by identifying a first potential target and a second potential target, which are at a same angle relative to the radar antenna; classifying the first potential target as a first true target based on a determination that a range between the first potential target and the radar antenna is shorter than a range between the second potential target and the radar antenna; and classifying the second potential target as a second true target or as a ghost target of the first true target according to a classification criterion.

3. 发明申请

WO2022169460A1 RADAR APPARATUS, SYSTEM, AND METHOD 审中-公开
公开(公告)号：WO2022169460A1
公开(公告)日：2022-08-11
申请号：PCT/US2021/016983
申请日：2021-02-07
申请人： INTEL CORPORATION
发明人： DVORECKI, Nir , BANIN, Leor , AMIZUR, Yuval , YANG, Tae Young , SHALITA, Oren , SHABTAY, Ophir , SCHIFFMANN, Baruch , PESSACH, Matan , HAZENSHPRUNG, Hila , DINUR, Nati , COHEN, Alon , AMADJIKPE, Arnaud
IPC分类号： G01S7/40 , G01S7/41 , G01S7/28 , G01S13/931
摘要： Some demonstrative aspects include radar apparatuses, devices, systems and methods. In one example, an apparatus may include one or more Transmit (Tx) antennas to transmit radar Tx signals, one or more Receive (Rx) antennas to receive radar Rx signals, and a processor to generate radar information based on the radar Rx signals. The apparatus may be implemented, for example, as part of a radar device, for example, as part of a vehicle including the radar device. In other aspects, the apparatus may include any other additional or alternative elements and/or may be implemented as part of any other device.

4. 发明申请

WO2022139783A1 HIGH END IMAGING RADAR 审中-公开
公开(公告)号：WO2022139783A1
公开(公告)日：2022-06-30
申请号：PCT/US2020/066300
申请日：2020-12-21
申请人： INTEL CORPORATION
发明人： CHEN, Chulong , HUANG, Wenling, Margaret , KESARAJU, Saiveena , SIMÕES GASPAR, Ivan , SINGH, Pradyumna, S. , GEORGE, Biji , MANDAL, Dipan, Kumar , OMER, Om, Ji , SUBRAMONEY, Sreenivas , AMIZUR, Yuval , BANIN, Leor , CHEN, Hao , DVORECKI, Nir , XU, Shengbo
IPC分类号： G01S7/41 , G01S13/89 , G01S13/42 , G01S7/295
摘要： According to various embodiments, a radar device is described comprising a processor configured to generate a scene comprising an object based on a plurality of receive wireless signals, generate a ground truth object parameter of the object and generate a dataset representative of the scene and a radar detector configured to determine an object parameter of the object using a machine learning algorithm and the dataset, determine an error value of the machine learning algorithm using a cost function, the object parameter, and the ground truth object parameter and adjust the machine learning algorithm values to reduce the error value.

5. 发明申请

WO2019005997A1 METHODS AND APPARATUS FOR SECURING SOUNDING SYMBOLS 审中-公开
公开(公告)号：WO2019005997A1
公开(公告)日：2019-01-03
申请号：PCT/US2018/039801
申请日：2018-06-27
申请人： INTEL CORPORATION
发明人： LI, Qinghua , JIANG, Feng , AMIZUR, Yuval , SEGEV, Jonathan , CHEN, Xiaogang , STACEY, Robert
IPC分类号： H04L27/26 , H04L5/00 , H04W84/12
CPC分类号： H04L27/261 , H04L5/0048 , H04L27/2605 , H04W84/12
摘要： Methods, apparatus, and articles of manufacture to secure sounding symbols are described herein. An example apparatus includes a transformer to transform received sounding symbols from a frequency domain to a time domain to generate time domain samples; and a signal generator to generate a secure sounding signal by adding zero power guard samples to the time domain samples.

6. 发明申请

WO2013184131A1 DEVICE, SYSTEM AND METHOD OF ORIENTATION ESTIMATION OF A MOBILE DEVICE 审中-公开
标题翻译：装置，系统和移动装置的方位估计方法
公开(公告)号：WO2013184131A1
公开(公告)日：2013-12-12
申请号：PCT/US2012/041602
申请日：2012-06-08
申请人： INTEL CORPORATION , SCHATZBERG, Uri , AMIZUR, Yuval , BANIN, Leor
发明人： SCHATZBERG, Uri , AMIZUR, Yuval , BANIN, Leor
IPC分类号： G01S19/03
CPC分类号： G01S17/06 , G01S17/023 , G01S17/89 , G06T7/74 , G06T2207/10016 , G06T2207/30244 , H04W4/026
摘要： Some demonstrative embodiments include devices, systems and/or methods of orientation estimation of a mobile device. For example, a mobile device may include an orientation estimator to detect a pattern in at least one image captured by the mobile device, and based on one or more geometric elements of the detected pattern, to determine one or more orientation parameters related to an orientation of the mobile device.
摘要翻译：一些说明性实施例包括移动设备的方向估计的设备，系统和/或方法。例如，移动设备可以包括姿态估计器，用于检测由移动设备捕获的至少一个图像中的图案，并且基于检测到的图案的一个或多个几何元素，以确定与取向相关的一个或多个取向参数的移动设备。

7. 发明申请

WO2014137807A1 COMMUNICATION STATION AND METHOD FOR TIME-OF-FLIGHT POSITIONING USING COOPERATING STATIONS 审中-公开
标题翻译：使用合作站的通信站和时空定位方法
公开(公告)号：WO2014137807A1
公开(公告)日：2014-09-12
申请号：PCT/US2014/019412
申请日：2014-02-28
申请人： INTEL CORPORATION
发明人： AMIZUR, Yuval , BANIN, Leor , SCHATZBERG, Uri , SIROTKIN, Alexander
IPC分类号： G01S5/14
CPC分类号： G01S5/14 , G01S5/0072 , G01S5/0236 , G01S5/0289 , G01S13/765 , G01S13/876
摘要： Embodiments of a communication station and method for time-of-flight (ToF) positioning in a wireless network are generally described herein. In some embodiments, a ToF cooperation table may be received by a positioning station from an access point. The ToF cooperation table may identify one or more cooperating stations and may include information about each cooperating station for ToF positioning. A ToF positioning protocol may be performed with at least some of the cooperating stations identified in the ToF cooperation table using the information in the ToF cooperation table. During the ToF positioning protocol, a current position and a station positional accuracy may be received from each cooperating station. The current position may be a position when ToF is measured. A location of the positioning station may be determined based on the current positions and the ranges to each of the cooperating stations determined from the ToF positioning protocol.
摘要翻译：通常在这里描述用于无线网络中的飞行时间（ToF）定位的通信站和方法的实施例。在一些实施例中，ToF协作表可以由定位站从接入点接收。 ToF协作表可以识别一个或多个协作站，并且可以包括关于ToF定位的每个协作站的信息。 ToF定位协议可以使用ToF协作表中的信息在ToF协作表中标识的至少一些协作站进行。在ToF定位协议期间，可以从每个协作站接收当前位置和站位置精度。当前位置可以是测量ToF时的位置。可以基于从ToF定位协议确定的每个协作站的当前位置和范围来确定定位站的位置。

8. 发明申请

WO2014130070A1 IMPROVED WIRELESS NETWORK LOCATION TECHNIQUES 审中-公开
标题翻译：改进的无线网络位置技术
公开(公告)号：WO2014130070A1
公开(公告)日：2014-08-28
申请号：PCT/US2013/043132
申请日：2013-05-29
申请人： INTEL CORPORATION , BEN-HAIM, Shani , AMIZUR, Yuval
发明人： BEN-HAIM, Shani , AMIZUR, Yuval
IPC分类号： G01S5/04 , G01S5/14 , G01S13/06
CPC分类号： H04W24/02 , G01S5/14 , G01S13/765 , G01S13/876 , H04L43/08
摘要： Improved wireless network location techniques are described. In one embodiment, for example, an apparatus may comprise circuitry and a communications management module for execution on the circuitry to send a timing announcement element comprising a sounding preamble count parameter indicating a number of sounding preambles, send a null data element comprising a number of sounding preambles equal to the sounding preamble count parameter, receive timing reply information comprising the number of sounding preambles equal to the sounding preamble count parameter, and determine a time of flight based on the timing reply information. Other embodiments are described and claimed.
摘要翻译：描述了改进的无线网络定位技术。在一个实施例中，例如，设备可以包括电路和通信管理模块，用于在电路上执行以发送定时通知单元，该定时通知单元包括指示多个探测前导码的探测前导码计数参数，发送包含多个声音前导码等于探测前导码计数参数，接收包括等于声音前导码计数参数的探测前导码的数量的定时应答信息，以及基于定时回复信息确定飞行时间。描述和要求保护其他实施例。

9. 发明申请

WO2014116564A1 POLLED TIME-OF-FLIGHT RESPONSE 审中-公开
标题翻译：飞行时间的飞行时间
公开(公告)号：WO2014116564A1
公开(公告)日：2014-07-31
申请号：PCT/US2014/012267
申请日：2014-01-21
申请人： INTEL CORPORATION , BEN-HAIM, Shani , AMIZUR, Yuval , SEGEV, Jonathan
发明人： BEN-HAIM, Shani , AMIZUR, Yuval , SEGEV, Jonathan
IPC分类号： G01S5/14
CPC分类号： G01S13/767 , G01S5/10 , G01S5/14 , H04L7/0033 , H04W4/02 , H04W24/00 , H04W24/08 , H04W64/00 , Y02D70/00
摘要： Embodiments of a communication station and method for time-of-fiight (ToF) location determination in a wireless network are generally described herein. In some embodiments, a responding communication station receives a ToF measurement request. The responding communication station transmits an acknowledgment of the ToF measurement request. The responding communication station also transmits a response to the ToF measurement request that includes an indication of a time period for an initiating communication station to poll the responding communication station for a ToF result.
摘要翻译：通常在这里描述用于无线网络中的时间（ToF）位置确定的通信站和方法的实施例。在一些实施例中，响应通信站接收ToF测量请求。响应通信站发送ToF测量请求的确认。响应通信站还向ToF测量请求发送响应，该请求包括用于起始通信站的时间段的指示以轮询响应的通信站以获得ToF结果。

10. 发明申请

WO2014042744A1 SUPPLEMENTAL LOCATION-RELATED INFORMATION TRANSMIT IN UNASSOCIATED WIRELESS STATES 审中-公开
标题翻译：补充无线状态下的补充位置相关信息传输
公开(公告)号：WO2014042744A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/047512
申请日：2013-06-25
申请人： INTEL CORPORATION
发明人： AMIZUR, Yuval , BANIN, Leor , SCHATZBERG, Uri
IPC分类号： H04W64/00
CPC分类号： G01S5/10 , G01S1/042 , G01S5/0236 , G01S13/765
摘要： Systems and methods are directed to information exchange between a location point (LP) and a wireless device. A LP may include a network access point (AP) and/or a dedicated location entity. In one embodiment, supplemental location-related information of a LP including, but not limited to, a geographic location source, geographic location accuracy, geographic location update time, LP type, distance from another LP, and/or timing offset calibration accuracy, may be wirelessly transmitted from a LP to a wireless device.
摘要翻译：系统和方法针对位置点（LP）和无线设备之间的信息交换。 LP可以包括网络接入点（AP）和/或专用位置实体。在一个实施例中，包括但不限于地理位置源，地理位置精度，地理位置更新时间，LP类型，与另一LP的距离和/或定时偏移校准精度的LP的补充位置相关信息可以从LP无线传输到无线设备。

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