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公开(公告)号：US20180084105A1
公开(公告)日：2018-03-22
申请号：US15273115
申请日：2016-09-22
Applicant: QUALCOMM Incorporated
Inventor： Paul Hiscock , Nicolas Graube
CPC classification number: H04M1/72572 , G07C2209/63 , H01Q1/3241 , H01Q25/005 , H04B7/0408 , H04B7/0617 , H04B7/0695 , H04W4/021 , H04W4/33 , H04W4/40 , H04W4/80 , H04W64/00
Abstract: In an embodiment, an apparatus measures, via a first directional receive antenna array and a second directional receive antenna array that are each coupled to an apparatus, one or more signals that are transmitted by one or more transmitters of the UE. The first and second directional receive antenna arrays are oriented at different directions. The apparatus determines first and second representative values for the first and second directional receive antenna arrays, respectively based on some or all of the measurements. The apparatus determines whether the UE is within a given region based on the first and second representative values.
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2.发明授权公开(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
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.
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Patent Agency Ranking
公开(公告)号：US10057798B2
公开(公告)日：2018-08-21
申请号：US15261413
申请日：2016-09-09
Applicant: QUALCOMM Incorporated
Inventor： Murray Jarvis , Paul Hiscock , Benjamin Tarlow , Nicolas Graube , Ian Blair
Abstract: Disclosed are systems, devices and methods for determining a range between devices based, at least in part, on measurements of wireless tone signals transmitted between devices. In particular, two devices may measure tone signals transmitted between the two devices for determination of a round-trip phase measurement. Obtaining multiple round-trip measurements from tone signals transmitted at different carrier frequencies may enable resolving at least some range ambiguities.
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公开(公告)号：US20180084371A1
公开(公告)日：2018-03-22
申请号：US15273191
申请日：2016-09-22
Applicant: QUALCOMM Incorporated
Inventor： Mauro Scagnol , Paul Hiscock , Ian Blair , Marko Velic
IPC: H04W4/00
CPC classification number: H04W4/80 , G01S5/0205 , G01S5/0221 , G01S5/04 , G07C9/00174 , G07C2009/00769 , G07C2209/63 , H04B17/27 , H04B17/318 , H04W4/02 , H04W4/029
Abstract: Embodiments relate to a deployment of a master radio in conjunction with one or more slave radios. The master radio coordinates with a UE, or transmitter, to transmit a particular known set of wireless signals in a defined time window over a dedicated wireless connection between the UE and the master radio. The master radio separately coordinates with the one or more slave radios to monitor for and measure the dedicated wireless connection during the defined time window (e.g., to obtain AoA measurements, signal strength measurements, etc.). The measurements can be reported to the master radio or a separate measurement processing unit to facilitate a location determination of the UE.
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公开(公告)号：US10149133B2
公开(公告)日：2018-12-04
申请号：US15273191
申请日：2016-09-22
Applicant: QUALCOMM Incorporated
Inventor： Mauro Scagnol , Paul Hiscock , Ian Blair , Marko Velic
IPC: H04W4/06 , H04W88/06 , H04W28/08 , H04W4/80 , G01S5/02 , G07C9/00 , H04W4/029 , H04W4/02 , H04B17/318 , G01S5/04 , H04B17/27
Abstract: Embodiments relate to a deployment of a master radio in conjunction with one or more slave radios. The master radio coordinates with a UE, or transmitter, to transmit a particular known set of wireless signals in a defined time window over a dedicated wireless connection between the UE and the master radio. The master radio separately coordinates with the one or more slave radios to monitor for and measure the dedicated wireless connection during the defined time window (e.g., to obtain AoA measurements, signal strength measurements, etc.). The measurements can be reported to the master radio or a separate measurement processing unit to facilitate a location determination of the UE.
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6.发明申请公开(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
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.
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公开(公告)号：US20180077589A1
公开(公告)日：2018-03-15
申请号：US15261413
申请日：2016-09-09
Applicant: QUALCOMM Incorporated
Inventor： Murray Jarvis , Paul Hiscock , Benjamin Tarlow , Nicolas Graube , Ian Blair
Abstract: Disclosed are systems, devices and methods for determining a range between devices based, at least in part, on measurements of wireless tone signals transmitted between devices. In particular, two devices may measure tone signals transmitted between the two devices for determination of a round-trip phase measurement. Obtaining multiple round-trip measurements from tone signals transmitted at different carrier frequencies may enable resolving at least some range ambiguities.
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