公开(公告)号：WO2015116202A3

公开(公告)日：2016-12-22

申请号：PCT/US2014014268

申请日：2014-01-31

Applicant: HEWLETT PACKARD ENTPR DEV LP

Inventor： SEN SOUVIK ,  LEE JUNG GUN ,  MARIAKAKIS ALEXANDER

IPC: G01S5/02 ,  H04W64/00

CPC classification number: H04W4/023 ,  G01S5/0263 ,  G01S5/0273 ,  G01S5/0294 ,  G01S5/10 ,  H04W4/027 ,  H04W64/00

Abstract: Localizing a location of a mobile device may be performed by obtaining times of flights between the mobile device and an access point at a first and second location. A heading of the mobile device and a distance between the first and second location may be further obtained. The limes of flight heading, and distance may be used to localize the second location.

Abstract translation: 可以通过获取在第一和第二位置处的移动设备和接入点之间的航班的时间来执行移动设备的位置的本地化。 可以进一步获得移动设备的航向和第一和第二位置之间的距离。 飞行航向的距离和距离可能用于本地化第二个位置。

公开(公告)号：EP3123786A4

公开(公告)日：2017-12-06

申请号：EP14896323

申请日：2014-06-30

Applicant: HEWLETT PACKARD ENTPR DEV LP

Inventor： SEN SOUVIK ,  GUPTA ANIL ,  ARNDT MANFRED R ,  LEE JUNG GUN (JEONGKEUN)

IPC: H04W48/16 ,  H04W64/00

CPC classification number: H04W48/16 ,  H04L43/16 ,  H04W4/027 ,  H04W48/20 ,  H04W64/006

Abstract: Described herein are techniques for performing a channel scan based on a mobility state of a device. The mobility state of a device relative to an access point may be determined using time-of-flight information. A channel scan may be performed based on the mobility state determination.

公开(公告)号：EP2984502A4

公开(公告)日：2016-10-12

申请号：EP13881870

申请日：2013-04-12

Applicant: HEWLETT PACKARD ENTPR DEV LP

Inventor： SEN SOUVIK ,  LEE JEONGKEUN

IPC: G01S11/06 ,  G01S11/02

CPC classification number: H04W4/023 ,  G01S11/06 ,  H04W24/02 ,  H04W64/003 ,  H04W88/02 ,  H04W88/08

公开(公告)号：EP2984882A4

公开(公告)日：2016-11-09

申请号：EP13881625

申请日：2013-04-12

Applicant: HEWLETT PACKARD ENTPR DEV LP

Inventor： SEN SOUVIK ,  KIM KYU-HAN

IPC: H04W4/02 ,  G01S5/00 ,  G01S5/02 ,  G01S5/12 ,  H04W4/20 ,  H04W64/00

CPC classification number: G01S5/06 ,  G01S5/0036 ,  G01S5/02 ,  G01S5/0284 ,  G01S5/12 ,  H04B7/04 ,  H04W4/023 ,  H04W4/025 ,  H04W4/20 ,  H04W12/08 ,  H04W48/04 ,  H04W64/00

Abstract: A signal transmitted from a mobile device is received at an antenna array of a device. Motion information of the mobile device is received from a sensor of the mobile device. A change in the AoA of the signal is computed when the mobile device moves from a first position to a second position. The location of the mobile device relative to the antenna array is determined based on the change in AoA of the signal and the motion information of the mobile device.