公开(公告)号：US10393857B2

公开(公告)日：2019-08-27

申请号：US15486063

申请日：2017-04-12

Applicant: QUALCOMM Incorporated

Inventor： Paul Hiscock ,  Sandeep KesiReddy ,  Mauro Scagnol

IPC: G01S5/10 ,  H04L5/00 ,  G01S3/48 ,  G01S3/46 ,  G01S5/02 ,  H04W64/00 ,  G01S3/04 ,  H04W4/80

Abstract: Disclosed are systems, devices and methods for determining an angle of arrival (AoA) of a signal transmitted between devices. Particular implementations enable obtaining measurements of AoA from signals that are not pure tone signals. In one aspect, a reference signal may emulate one or more aspects of a packet signal as transmitted by a transmitter. An AoA of the packet signal may be determined based, at least in part, on the packet signal and the reference signal.

公开(公告)号：US20180299531A1

公开(公告)日：2018-10-18

申请号：US15486063

申请日：2017-04-12

Applicant: QUALCOMM Incorporated

Inventor： Paul Hiscock ,  Sandeep KesiReddy ,  Mauro Scagnol

IPC: G01S5/10 ,  H04L5/00 ,  G01S3/48 ,  G01S3/46 ,  G01S5/02 ,  H04W64/00

CPC classification number: G01S5/10 ,  G01S3/043 ,  G01S3/465 ,  G01S3/48 ,  G01S5/0236 ,  H04L5/0044 ,  H04W4/80 ,  H04W64/00

Abstract: Disclosed are systems, devices and methods for determining an angle of arrival (AoA) of a signal transmitted between devices. Particular implementations enable obtaining measurements of AoA from signals that are not pure tone signals. In one aspect, a reference signal may emulate one or more aspects of a packet signal as transmitted by a transmitter. An AoA of the packet signal may be determined based, at least in part, on the packet signal and the reference signal.