公开(公告)号：US09949084B2

公开(公告)日：2018-04-17

申请号：US15350060

申请日：2016-11-13

Applicant: INTEL CORPORATION

Inventor： Jonathan Segev ,  Carlos Cordeiro ,  Shuki Perlman ,  Emily H. Qi ,  Ofer Hareuveni

IPC: H04W24/00 ,  H04W4/02

CPC classification number: H04W4/023 ,  H04W4/021 ,  H04W4/025 ,  H04W4/029 ,  H04W8/005

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of performing a range measurement. For example, a first wireless communication device may include a radio to communicate a discovery frame with a second wireless communication device, the discovery frame including at least one movement indication field to indicate a time of movement of a sender of said discovery frame; and a controller to perform a range measurement procedure with said second wireless communication device.

公开(公告)号：US09476965B2

公开(公告)日：2016-10-25

申请号：US14979843

申请日：2015-12-28

Applicant: Intel Corporation

Inventor： Jonathan Segev

IPC: G01S5/00 ,  H04W48/16 ,  H04W64/00 ,  H04W12/02

CPC classification number: G01S5/0072 ,  G01S5/0027 ,  G01S5/0045 ,  H04W12/02 ,  H04W48/16 ,  H04W64/00

Abstract: Embodiments allow a station to determine its location and report the location to a access point or other network entity. The station obtains agreement with an access point, group of access points, or other network entity to provide its location to a designated accuracy level and the access point(s) agree to provide services such as access to a location service, the access point(s) location to a designated positional accuracy, etc. The station measures its position and induces an error in its reported location. The induced error prevents an exact location of the station from being determined by the access point(s) or others, thus preserving the privacy of the station. The location reported by the station may be absolute (e.g., geographic coordinates) or relative to a landmark, location, etc.

公开(公告)号：US20160139236A1

公开(公告)日：2016-05-19

申请号：US14979843

申请日：2015-12-28

Applicant: Intel Corporation

Inventor： Jonathan Segev

IPC: G01S5/00 ,  H04W48/16 ,  H04W64/00

CPC classification number: G01S5/0072 ,  G01S5/0027 ,  G01S5/0045 ,  H04W12/02 ,  H04W48/16 ,  H04W64/00

Abstract: Embodiments allow a station to determine its location and report the location to a access point or other network entity. The station obtains agreement with an access point, group of access points, or other network entity to provide its location to a designated accuracy level and the access point(s) agree to provide services such as access to a location service, the access point(s) location to a designated positional accuracy, etc. The station measures its position and induces an error in its reported location. The induced error prevents an exact location of the station from being determined by the access point(s) or others, thus preserving the privacy of the station. The location reported by the station may be absolute (e.g., geographic coordinates) or relative to a landmark, location, etc.

Abstract translation: 实施例允许站确定其位置并将位置报告给接入点或其他网络实体。 该站与接入点，接入点组或其他网络实体获得协议，以将其位置提供到指定的精度级别，并且接入点同意提供诸如访问定位服务，接入点（ s）位置到指定的位置精度等。站测量其位置并在其报告的位置引起错误。 诱发的错误阻止了站点的确切位置由接入点或其他接入点确定，从而保持站的隐私。 车站报告的位置可以是绝对的（例如，地理坐标），也可以相对于地标，位置等。

公开(公告)号：US09223003B2

公开(公告)日：2015-12-29

申请号：US13903203

申请日：2013-05-28

Applicant: Intel Corporation

Inventor： Jonathan Segev

IPC: G01S5/00 ,  H04W64/00 ,  H04W12/02

CPC classification number: G01S5/0072 ,  G01S5/0027 ,  G01S5/0045 ,  H04W12/02 ,  H04W48/16 ,  H04W64/00

Abstract: Embodiments allow a station to determine its location and report the location to a access point or other network entity. The station obtains agreement with an access point, group of access points, or other network entity to provide its location to a designated accuracy level and the access point(s) agree to provide services such as access to a location service, the access point(s) location to a designated positional accuracy, etc. The station measures its position and induces an error in its reported location. The induced error prevents an exact location of the station from being determined by the access point(s) or others, thus preserving the privacy of the station. The location reported by the station may be absolute (e.g., geographic coordinates) or relative to a landmark, location, etc.

Abstract translation: 实施例允许站确定其位置并将位置报告给接入点或其他网络实体。 该站与接入点，接入点组或其他网络实体获得协议，以将其位置提供到指定的精度级别，并且接入点同意提供诸如访问定位服务，接入点（ s）位置到指定的位置精度等。站测量其位置并在其报告的位置引起错误。 诱发的错误阻止了站点的确切位置由接入点或其他接入点确定，从而保持站的隐私。 车站报告的位置可以是绝对的（例如，地理坐标），也可以相对于地标，位置等。

公开(公告)号：US20150181553A1

公开(公告)日：2015-06-25

申请号：US14140360

申请日：2013-12-24

Applicant: Intel Corporation

Inventor： Jonathan Segev

IPC: H04W64/00

CPC classification number: H04W64/00 ,  G01S5/14 ,  G01S13/74 ,  G01S13/878

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of estimating a location of a mobile device. For example, an apparatus may include a controller to control a mobile device to transmit a first message to a wireless communication station (STA) and to receive a first acknowledgement (ACK) message from the STA in response to the first message, when the mobile device is at a first location, wherein the controller to control the mobile device to transmit a second message to the STA and to receive a second ACK message from the STA in response to the second message, when the mobile device is at a second location, wherein the controller is to determine a distance difference between a first distance and a second distance based on a first round trip time and a second round trip time, the first distance being between the first location and the STA, the second distance being between the second location and the STA, wherein the first round trip time includes a round trip time of the first message and first ACK, and the second round trip time includes a round trip time of the second message and second ACK.

Abstract translation: 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，一种装置可以包括控制器，用于当移动设备处于移动台时，控制移动设备向第一消息发送第一消息到无线通信站（STA）并且响应于第一消息从STA接收第一确认（ACK）消息 其中所述控制器控制所述移动设备向所述STA发送第二消息并且响应于所述第二消息从所述STA接收第二ACK消息，当所述移动设备处于第二位置时， 其中所述控制器基于第一往返时间和第二往返时间来确定第一距离和第二距离之间的距离差，所述第一距离在所述第一位置和所述STA之间，所述第二距离在所述第二距离之间 位置和STA，其中第一往返行程时间包括第一消息的往返时间和第一ACK，并且第二往返行程时间包括第二消息a的往返时间 第二个ACK。

公开(公告)号：US20140214314A1

公开(公告)日：2014-07-31

申请号：US14126856

申请日：2012-11-16

Applicant: INTEL CORPORATION

Inventor： Jonathan Segev ,  Ehud Reshef

IPC: G01C21/34 ,  G01S19/52 ,  G01S19/42

CPC classification number: G01C21/34 ,  G01S19/34 ,  G01S19/42 ,  G01S19/47 ,  G01S19/52

Abstract: In a navigation system and method, location-aware adjustments may be made to the accuracy and/or power of the navigation system by changing at least one setting of a navigation system receiver in response to at least one characteristic of a navigation route and/or an estimated current position of the receiver. By providing location-aware adjustments, the accuracy may be increased when a higher accuracy is desired and may be decreased when a lower accuracy is sufficient based on the receiver location. A higher accuracy setting may be used, for example, when the estimated current position of a navigation system receiver is within the vicinity of a waypoint along the navigation route and a lower accuracy setting may be used at other times to reduce power consumption. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.

Abstract translation: 在导航系统和方法中，可以通过响应于导航路线的至少一个特征改变导航系统接收机的至少一个设置来实现对导航系统的精度和/或功率的位置感知调整，和/或 接收机的估计当前位置。 通过提供位置感知调整，当希望更高的精度时可以提高精度，并且当基于接收器位置的较低精度足够时可以减小精度。 例如，当导航系统接收机的估计当前位置在沿着导航路线的航点附近时，可以使用更高的精度设置，并且可以在其他时间使用较低的精度设置来降低功耗。 当然，在不偏离本实施例的情况下，可以进行许多替代，变化和修改。

公开(公告)号：US20240031093A1

公开(公告)日：2024-01-25

申请号：US18477247

申请日：2023-09-28

Applicant: Intel Corporation

Inventor： Qinghua Li ,  Xiaogang Chen ,  Assaf Gurevitz ,  Feng Jiang ,  Jonathan Segev ,  Gadi Shor

IPC: H04L5/00 ,  H04L27/26

CPC classification number: H04L5/0048 ,  H04L27/2626 ,  H04L5/001 ,  H04L5/0012

Abstract: This disclosure describes systems, methods, and devices related to enhanced sounding for secure mode wireless communications. A device may generate a channel sounding symbol comprising a first subcarrier and a second subcarrier, wherein a first amplitude of the first subcarrier is different than a second amplitude of the second subcarrier. The device may generate a channel sounding signal comprising the channel sounding symbol. The device may send the channel sounding signal to a second device.

公开(公告)号：US11722920B2

公开(公告)日：2023-08-08

申请号：US17139560

申请日：2020-12-31

Applicant: Intel Corporation

Inventor： Feng Jiang ,  Qinghua Li ,  Jonathan Segev ,  Xiaogang Chen ,  Robert Stacey

IPC: H04W24/10 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W24/10 ,  H04L5/0007 ,  H04W72/044

Abstract: This disclosure describes systems, methods, and devices related to null data packet (NDP) frame format. A device may cause to send a null data packet announcement (NDPA) frame to a responding station device (RSTA). The device may cause to send a first sounding NDP frame comprising one or more fields formatted to support 2.4 gigahertz (GHz) and 5 GHz bands in a non-trigger-based ranging measurement with the RSTA. The device may identify after a passage of a short inter-frame space (SIFS) time a second NDP frame received from the RSTA. The device may identify a location measurement report frame from the RSTA.

公开(公告)号：US11630200B2

公开(公告)日：2023-04-18

申请号：US17739994

申请日：2022-05-09

Applicant: INTEL CORPORATION

Inventor： Feng Jiang ,  Qinghua Li ,  Jonathan Segev ,  Xiaogang Chen ,  Robert Stacey

IPC: G01S5/14 ,  G01S13/87 ,  H04W24/10 ,  H04W64/00 ,  H04L9/08 ,  G01S5/02 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to passive location measurement in wireless communications. A device may perform a ranging measurement with a first device and a second device. The device may identify a first uplink (UL) location measurement report (LMR) received from the first device. The device may identify a second UL LMR received from the second device. The device may cause to send a first broadcast LMR comprising information associated with the ranging determination of the first device and the second device. The device may cause to send a second broadcast LMR comprising the measurement information carried in the first UL LMR and the second UL LMR.

公开(公告)号：US11528606B2

公开(公告)日：2022-12-13

申请号：US17202111

申请日：2021-03-15

Applicant: Intel Corporation

Inventor： Feng Jiang ,  Qinghua Li ,  Jonathan Segev ,  Xiaogang Chen ,  Po-Kai Huang ,  Huaning Niu

IPC: G06F21/00 ,  H04W12/06 ,  H04W24/10 ,  H04L5/00 ,  H04W72/04 ,  H04L27/26 ,  H04W28/06 ,  H04W74/08 ,  H04W12/10

Abstract: This disclosure describes systems, methods, and devices related to long training field (LTF) sequence security protection. A device may determine a null data packet (NDP) frame comprising one or more fields. The device may determine a first long training field (LTF) and a second LTF, the first LTF and the second LTF being associated with a first frequency band of the NDP frame, wherein time domain LTF symbols of first LTF and the second LTF are generated using different LTF sequences. The device may determine a third LTF and a fourth LTF, the third LTF and the fourth LTF being associated with the a second frequency band of the NDP frame, wherein time domain LTF symbols of third LTF and the fourth LTF are generated using different LTF sequences. The device may cause to send the NDP frame to an initiating or a responding device. The device may cause to send a location measurement report (LMR) frame to the initiating or the responding device, wherein the LMR comprises timing information associated with the first frequency band and the second frequency band.