公开(公告)号：US09955302B2

公开(公告)日：2018-04-24

申请号：US15213415

申请日：2016-07-19

Applicant: INTEL CORPORATION

Inventor： Uri Schatzberg ,  Yuval Amizur ,  Leor Banin ,  Itai Steiner

IPC: H04W24/00 ,  H04W4/02 ,  H04W64/00 ,  H04W4/04 ,  H04W24/10 ,  H04W88/08

CPC classification number: H04W4/023 ,  H04W4/026 ,  H04W4/043 ,  H04W4/33 ,  H04W24/10 ,  H04W64/00 ,  H04W64/003 ,  H04W88/08

Abstract: 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.

公开(公告)号：US09859993B2

公开(公告)日：2018-01-02

申请号：US13681561

申请日：2012-11-20

Applicant: Intel Corporation

Inventor： Yuval Amizur ,  Uri Schatzberg ,  Leor Banin

IPC: H04B7/00 ,  H04B17/00 ,  H04B7/24 ,  H04W72/04 ,  H04B17/14 ,  G01S5/02 ,  G01S5/14 ,  G01S11/02

CPC classification number: H04B17/27 ,  G01S5/021 ,  G01S5/0226 ,  G01S5/0236 ,  G01S5/14 ,  G01S11/02 ,  H04B7/26 ,  H04B17/14 ,  H04W72/044

Abstract: Some demonstrative embodiments include devices, systems and/or methods of communicating filter information. For example, a device may include a wireless communication unit to perform the functionality of a first station (STA) to communicate with a second STA, the wireless communication unit is to communicate filter information including Transmit (Tx) filter information, the Tx filter information representing one or more Tx filter parameters of one or more Tx filters utilized by at least one STA selected from the group consisting of the first STA and the second STA.

公开(公告)号：US20160330585A1

公开(公告)日：2016-11-10

申请号：US15213415

申请日：2016-07-19

Applicant: INTEL CORPORATION

Inventor： Uri Schatzberg ,  Yuval Amizur ,  Leor Banin ,  Itai Steiner

IPC: H04W4/02 ,  H04W64/00 ,  H04W4/04

CPC classification number: H04W4/023 ,  H04W4/026 ,  H04W4/043 ,  H04W4/33 ,  H04W24/10 ,  H04W64/00 ,  H04W64/003 ,  H04W88/08

Abstract: 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.

公开(公告)号：US20160198429A1

公开(公告)日：2016-07-07

申请号：US14748525

申请日：2015-06-24

Applicant: INTEL CORPORATION

Inventor： Gaby Prechner ,  Itai Steiner ,  Kobi Kopelman ,  Leor Banin

IPC: H04W64/00

CPC classification number: H04W64/00 ,  G01S5/0236 ,  G01S5/14 ,  G01S13/767 ,  G01S13/876 ,  H04W84/12

Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of one-sided Round-Trip-Time (RTT) measurement. For example, an apparatus may include circuitry and logic configured to cause a mobile device to receive bias information of an Access-Point (AP) ; perform a one-sided round-trip-time (RTT) measurement with the AP; and estimate a range between the mobile device and the AP based on the one-sided RTT measurement and the bias information.

Abstract translation: 一些演示实施例包括单面往返时间（RTT）测量的装置，装置，系统和方法。 例如，设备可以包括被配置为使移动设备接收接入点（AP）的偏差信息的电路和逻辑; 与AP进行单向往返时间（RTT）测量; 并且基于单面RTT测量和偏差信息来估计移动设备和AP之间的范围。

公开(公告)号：US20150327212A1

公开(公告)日：2015-11-12

申请号：US14806939

申请日：2015-07-23

Applicant: INTEL CORPORATION

Inventor： Uri Schatzberg ,  Yuval Amizur ,  Leor Banin ,  Alexander Sirotkin

IPC: H04W64/00 ,  H04W24/10

CPC classification number: H04W64/003 ,  H04W24/00 ,  H04W24/10 ,  H04W36/0061 ,  H04W52/0251 ,  H04W52/0254 ,  H04W64/006 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: Systems and methods are directed to use of a neighbor list for wireless indoor navigation. The neighbor list may include related information regarding all neighboring access points (APs). The neighbor list can be transmitted, at least partially, to include the related information of a desired number of or all APs in the neighbor list from one AP to a wireless device. The neighbor list can be transmitted in a Neighbor Report Response (NRR) or a time-of-flight (ToF) Response and allow the wireless device to scan for minimal number of APs for ToF measurements. By using the neighbor list, power consumption and time can be significantly reduced during wireless indoor navigation.

Abstract translation: 系统和方法旨在使用无线室内导航的邻居列表。 邻居列表可以包括关于所有相邻接入点（AP）的相关信息。 可以至少部分地将邻居列表发送到将来自一个AP到无线设备的邻居列表中的期望数量的或所有AP的相关信息包括在内。 可以在邻居报告响应（NRR）或飞行时间（ToF）响应中发送邻居列表，并允许无线设备扫描ToF测量的最小数量的AP。 通过使用邻居列表，可以在无线室内导航期间大大减少功耗和时间。

公开(公告)号：US20150153440A1

公开(公告)日：2015-06-04

申请号：US14616839

申请日：2015-02-09

Applicant: INTEL CORPORATION

Inventor： Yuval Amizur ,  Leor Banin ,  Uri Schatzberg

IPC: G01S5/10

CPC classification number: G01S5/10 ,  G01S1/042 ,  G01S5/0236 ,  G01S13/765

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08818420B2

公开(公告)日：2014-08-26

申请号：US13630696

申请日：2012-09-28

Applicant: Intel Corporation

Inventor： Uri Schatzberg ,  Yuval Amizur ,  Leor Banin

IPC: H04W24/00

CPC classification number: H04W4/027 ,  G01C21/165 ,  G06T7/74 ,  G06T2207/30196 ,  H04M2250/10 ,  H04M2250/12

Abstract: Devices, systems, and methods are directed to the determination of current location information of a wireless communication device. Such devices, systems, and methods include a plurality of sensor elements configured to provide orientation parameter information, velocity and/or acceleration parameter information, and directional heading parameter information; a camera mechanism configured to capture images at predetermined intervals of a user's body as the user handles the wireless communication device; orientation logic configured to determine orientation change information attributable to the user's handling, based on the captured images, and provide orientation correction information; and location estimation logic configured to provide current location information based on previous location information, the velocity and/or acceleration parameter information, the directional heading parameter information and/or the orientation parameter information, and the orientation correction information.

Abstract translation: 设备，系统和方法涉及确定无线通信设备的当前位置信息。 这样的装置，系统和方法包括多个传感器元件，其被配置为提供取向参数信息，速度和/或加速度参数信息以及方向标题参数信息; 相机机构，被配置为当用户处理无线通信设备时以用户身体的预定间隔拍摄图像; 取向逻辑，其被配置为基于所捕获的图像来确定归因于所述用户的处理的方向改变信息，并提供定向校正信息; 以及位置估计逻辑，其被配置为基于先前的位置信息，速度和/或加速度参数信息，方向标题参数信息和/或定向参数信息以及方向校正信息来提供当前位置信息。

公开(公告)号：US12050260B2

公开(公告)日：2024-07-30

申请号：US17403413

申请日：2021-08-16

Applicant: INTEL CORPORATION

Inventor： Yuval Amizur ,  Ofer Bar-Shalom ,  Leor Banin ,  Nir Dvorecki

IPC: G01S13/76 ,  H04W64/00

CPC classification number: G01S13/765 ,  H04W64/00 ,  H04W64/003

Abstract: Some demonstrative embodiments include apparatuses systems and/or methods of Collaborative Time of Arrival (CToA). For example, an apparatus may include circuitry and logic configured to cause a CToA broadcasting wireless communication station (STA) (bSTA) to broadcast an announcement frame to announce a ranging-to-self sequence of a CToA measurement protocol; to broadcast a first ranging measurement frame of the ranging-to-self sequence subsequent to the announcement frame; to broadcast a second ranging measurement frame of the ranging-to-self sequence subsequent to the first ranging measurement frame; and to broadcast a Location Measurement Report (LMR) frame of the ranging-to-self sequence subsequent to the second ranging measurement frame, the LMR frame including a Time of Departure (ToD) of the first ranging measurement frame.

公开(公告)号：US11609305B2

公开(公告)日：2023-03-21

申请号：US16729276

申请日：2019-12-27

Applicant: Intel Corporation

Inventor： Nir Dvorecki ,  Leor Banin ,  Yuval Amizur ,  Yaniv Frishman

IPC: G01S7/40 ,  G01S13/50 ,  G01S13/00

Abstract: An apparatus comprising an antenna array comprising a plurality of antennas to receive a plurality of radar signals reflected by a plurality of objects responsive to a transmitted radar signal; a doppler measurement module to determine, for a first reflected radar signal of the plurality of reflected radar signals, a first doppler measurement indicating a velocity component based on a comparison of the first reflected radar signal to the transmitted radar signal; a phase offset measurement module to determine a first phase offset of the first reflected radar signal received at a first antenna of the plurality of antennas relative to a phase of the first reflected radar signal received at a reference antenna of the plurality of antennas; and a phase offset calibration module to determine, for the first antenna, a first phase offset calibration error based on the first doppler measurement and the first phase offset.

公开(公告)号：US11448722B2

公开(公告)日：2022-09-20

申请号：US16831417

申请日：2020-03-26

Applicant: INTEL CORPORATION

Inventor： Nir Dvorecki ,  Yuval Amizur ,  Leor Banin

IPC: G01S7/03 ,  G01S13/931 ,  H01Q1/32 ,  H01Q21/08

Abstract: For example, an apparatus may include a radar antenna including at least one Transmit (Tx) antenna to transmit a Tx radar signal; and a plurality of Receive (Rx) antennas to receive Rx radar signals based on the Tx radar signal, wherein a distance between a first Rx antenna of the planarity of Rx antennas and a second Rx antenna of the plurality of Rx antennas, which is adjacent to the first Rx antenna, is at least ten times a wavelength of a central frequency of the Tx radar signal.