公开(公告)号：US10209340B2

公开(公告)日：2019-02-19

申请号：US15281105

申请日：2016-09-30

Applicant: INTEL IP CORPORATION

Inventor： Yuval Amizur ,  Nir Dvorecki ,  Leor Banin

IPC: H04W64/00 ,  G01S5/02 ,  H04L25/02

Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of one-sided location measurement. For example, an apparatus may include circuitry and logic configured to cause a wireless station to transmit an announcement element to announce a Non-Data Packet (NDP) sounding transmission including a plurality of sounding preambles, the announcement element including at least a measurement type field to indicate a type of a one-sided location measurement, and one or more configuration fields including configuration information to configure the one-sided location measurement based on the NDP sounding transmission; and to transmit the NDP sounding transmission subsequent to the announcement element.

公开(公告)号：US10129841B2

公开(公告)日：2018-11-13

申请号：US15281090

申请日：2016-09-30

Applicant: INTEL IP CORPORATION

Inventor： Yuval Amizur ,  Leor Banin

IPC: H04W56/00 ,  H04W24/08 ,  H04W88/02 ,  H04W88/08

Abstract: For example, a mobile station may process a plurality of frames from a plurality of wireless stations, a frame from a wireless station including a ToD of the frame according to a local clock of the wireless station; process timing synchronization information corresponding to the plurality of wireless stations, timing synchronization information corresponding to the wireless station to indicate one or more synchronization offsets between the local clock of the wireless station and one or more other wireless stations of the plurality of wireless stations; and determine a plurality of ToF measurements between the mobile station and the plurality of wireless stations by determining a ToF measurement between the mobile station and the wireless station based on the ToD of the frame from the wireless station, a ToA of the frame from the wireless station, and at least the timing synchronization information corresponding to the wireless station.

公开(公告)号：US20170295558A1

公开(公告)日：2017-10-12

申请号：US15281105

申请日：2016-09-30

Applicant: INTEL IP CORPORATION

Inventor： Yuval Amizur ,  Nir Dvorecki ,  Leor Banin

IPC: H04W64/00 ,  G01S5/02 ,  H04L25/02

CPC classification number: G01S5/021 ,  H04L25/0226

Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of one-sided location measurement. For example, an apparatus may include circuitry and logic configured to cause a wireless station to transmit an announcement element to announce a Non-Data Packet (NDP) sounding transmission including a plurality of sounding preambles, the announcement element including at least a measurement type field to indicate a type of a one-sided location measurement, and one or more configuration fields including configuration information to configure the one-sided location measurement based on the NDP sounding transmission; and to transmit the NDP sounding transmission subsequent to the announcement element.

公开(公告)号：US20170034657A1

公开(公告)日：2017-02-02

申请号：US15113481

申请日：2014-03-03

Applicant: Intel IP Corporation

Inventor： Leor Banin ,  Yuval Amizur ,  Uri Schatzberg ,  Chagai Fridman

IPC: H04W4/02 ,  G01S11/02 ,  H04W64/00 ,  G01S5/02

CPC classification number: H04W4/023 ,  G01S5/0242 ,  G01S5/0278 ,  G01S11/00 ,  G01S11/026 ,  H04W64/003 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments for performing access point position determination using crowd sourcing are generally described herein. In some embodiments, a range report request is received, by at least one mobile device, from a network entity for determining a position of a plurality of access points (APs). The at least one mobile device performs range measurements on each of the plurality of APs at different locations. A range report associated with the range measurements performed on each of the plurality of APs is sent to the network entity by the at least one mobile device.

Abstract translation: 这里一般地描述使用人群来源进行接入点位置确定的实施例。 在一些实施例中，由至少一个移动设备从网络实体接收范围报告请求，用于确定多个接入点（AP）的位置。 至少一个移动设备在不同位置的多个AP中的每一个上执行范围测量。 与对多个AP中的每一个执行的范围测量相关联的范围报告由至少一个移动设备发送到网络实体。

公开(公告)号：US20160291122A1

公开(公告)日：2016-10-06

申请号：US15026757

申请日：2013-12-10

Applicant: INTEL IP CORPORATION

Inventor： Yuval Amizur ,  Uri Schatzberg ,  Leor Banin

IPC: G01S5/02

CPC classification number: G01S5/0273 ,  G01S5/0215 ,  G01S5/06 ,  G01S19/22 ,  G01S19/24 ,  G01S19/38

Abstract: Examples are disclosed for determining a time-of-flight (ToF) of a wireless signal in a multipath wireless environment. In some examples a method for determining a time-of-flight (ToF) of a wireless signal in a multipath wireless environment may comprise receiving two or more wireless signals over a wireless communication channel from wireless device, determining a maximum likelihood solution for identifying a line-of-sight (LoS) signal of the two or more wireless signals, reducing the complexity of the maximum likelihood solution, determining a time that maximizes the reduced complexity maximum likelihood solution, and determining the ToF of the LoS signal based on the reduced complexity maximum likelihood solution and the determined time. Other examples are described and claimed.

Abstract translation: 公开了用于确定多径无线环境中的无线信号的飞行时间（ToF）的示例。 在一些示例中，用于确定多径无线环境中的无线信号的飞行时间（ToF）的方法可以包括通过无线设备的无线通信信道接收两个或更多个无线信号，确定用于识别 两个或更多个无线信号的视线（LoS）信号，降低最大似然解的复杂度，确定最大化降低的复杂度最大似然解的时间，以及基于减少的确定LoS信号的ToF 复杂度最大似然解和确定时间。 其他的例子被描述和要求保护。