专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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

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。

3. 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。

4. 发明申请

WO2013070275A1 METHOD, APPARATUS AND SYSTEM OF DETERMINING A TIME OF ARRIVAL OF A WIRELESS COMMUNICATION SIGNAL 审中-公开
标题翻译：确定无线通信信号到达时间的方法，装置和系统
公开(公告)号：WO2013070275A1
公开(公告)日：2013-05-16
申请号：PCT/US2012/034263
申请日：2012-04-19
申请人： INTEL CORPORATION , AMIZUR, Yuval , BANIN, Leor
发明人： AMIZUR, Yuval , BANIN, Leor
IPC分类号： H04W64/00 , G01S5/02
CPC分类号： G01S5/10 , G01S3/74 , H04W24/00 , H04W24/08 , H04W64/00
摘要： Some demonstrative embodiments include devices, systems and methods of determining a Time of Arrival (ToA) of a wireless communication signal. For example, a method may include receiving a signal over a wireless communication channel, detecting a symbol boundary of a symbol of the signal, and determining a ToA of the signal based on the symbol boundary and a channel estimation of the wireless communication channel.
摘要翻译：一些说明性实施例包括确定无线通信信号的到达时间（ToA）的设备，系统和方法。例如，方法可以包括通过无线通信信道接收信号，检测信号的符号的符号边界，以及基于符号边界和无线通信信道的信道估计来确定信号的ToA。

5. 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.

6. 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.

7. 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.

8. 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。

9. 发明申请

WO2015060883A1 APPARATUS, SYSTEM AND METHOD OF ESTIMATING A LOCATION OF A MOBILE DEVICE 审中-公开
标题翻译：估计移动设备位置的装置，系统和方法
公开(公告)号：WO2015060883A1
公开(公告)日：2015-04-30
申请号：PCT/US2013/076613
申请日：2013-12-19
申请人： INTEL CORPORATION , SCHATZBERG, Uri , AMIZUR, Yuval , BANIN, Leor , STEINER, Itai
发明人： SCHATZBERG, Uri , AMIZUR, Yuval , BANIN, Leor , STEINER, Itai
IPC分类号： H04W64/00
CPC分类号： H04W4/023 , H04W4/026 , H04W4/043 , H04W4/33 , H04W24/10 , H04W64/00 , H04W64/003 , H04W88/08
摘要： Some demonstrative embodiments include devices, systems and/or methods of estimating a location of a mobile device. For example, an apparatus may include a wireless communication unit to communicate a message between an access point and a mobile device, the message including a group identifier to indicate the access point belongs to a group of two or more access points having local coordinates measured with respect to a common origin point.
摘要翻译：一些演示实施例包括估计移动设备的位置的设备，系统和/或方法。例如，设备可以包括用于在接入点和移动设备之间传送消息的无线通信单元，该消息包括用于指示接入点的组标识符属于具有由尊重共同起点。

10. 发明申请

WO2015021032A1 TIME OF FLIGHT RESPONDERS 审中-公开
标题翻译：飞行员的时间
公开(公告)号：WO2015021032A1
公开(公告)日：2015-02-12
申请号：PCT/US2014/049756
申请日：2014-08-05
申请人： INTEL CORPORATION
发明人： PRECHNER, Gaby , BANIN, Leor , AMIZUR, Yuval , SCHATZBERG, Uri
IPC分类号： G01S5/28 , H04W64/00 , G01S17/10
CPC分类号： H04W64/00 , G01S5/0242 , G01S5/14 , G01S13/74
摘要： Apparatus and techniques are described, such as for providing indoor location services. Embodiments include active, passive or independent time-of-flight (ToF) responders that are adapted to provide a device with fine time measurement information to a device in order to determine a distance between the device and the network equipment or a responder. Embodiments may include network equipment coupled to one or more active ToF responders such that the active ToF responders provides ToF information to a device when the network equipment does not support a ToF protocol. Embodiments may include a server coupled to the network equipment, the server being arranged to receive location information from a plurality of devices over a network connection provided by an access point other than the network equipment, and to determine the location of the network equipment and one or more ToF responders coupled to the network equipment based on the location information.
摘要翻译：描述了装置和技术，例如用于提供室内定位服务。实施例包括主动的，被动的或独立的飞行时间（ToF）应答器，其适于向设备提供精细的时间测量信息以便确定设备与网络设备或应答者之间的距离。实施例可以包括耦合到一个或多个活动的ToF应答器的网络设备，使得当网络设备不支持ToF协议时，活动的ToF响应者向设备提供ToF信息。实施例可以包括耦合到网络设备的服务器，所述服务器被布置成通过由除了网络设备之外的接入点提供的网络连接从多个设备接收位置信息，并且确定网络设备的位置和一个或多个基于位置信息耦合到网络设备的ToF应答器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式