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公开(公告)号：US10536807B1
公开(公告)日：2020-01-14
申请号：US16589850
申请日：2019-10-01
Applicant: QUALCOMM Incorporated
Inventor： Sai Pradeep Venkatraman , Weihua Gao , Benjamin Werner
Abstract: Various techniques are provided that may be implemented at one or more of a plurality of co-located mobile devices. For example, a first mobile device may identify a plurality of location determination tasks, transmit a request indicative of a subset of the plurality of location determination tasks to be performed by a second mobile device, and receive a response to the request.
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2.发明授权Determination of differential forward link calibration in LTE networks for positioning 有权确定LTE网络中的差分前向链路校准定位公开(公告)号：US09549288B2
公开(公告)日：2017-01-17
申请号：US14146682
申请日：2014-01-02
Applicant: QUALCOMM Incorporated
Inventor： Benjamin Werner , Weihua Gao , Guttorm R. Opshaug , Grant Alexander Marshall , Borislav Ristic
CPC classification number: H04W4/023 , G01S5/021 , G01S5/0236 , G01S5/10
Abstract: Techniques are provided which may be implemented using various methods and/or apparatuses to determine time difference of arrival of signals from two base stations as received at a mobile device, to use the time difference of arrival to determine differential forward link calibration for at least two base stations, and also to determine location using the differential forward link calibration for at least two base stations, determined using the time difference of arrival of signals from at least two base stations as received by a mobile device.
Abstract translation: 提供技术，其可以使用各种方法和/或设备来实现，以确定在移动设备处接收到的来自两个基站的信号的到达时间差，以使用到达时间差来确定至少两个的差分前向链路校准 并且还使用由移动设备接收的来自至少两个基站的信号的到达时间差确定的至少两个基站使用差分前向链路校准来确定位置。
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公开(公告)号：US10041800B2
公开(公告)日：2018-08-07
申请号：US15275006
申请日：2016-09-23
Applicant: QUALCOMM Incorporated
Inventor： William Morrison , Ming Sun , Ning Luo , Joseph Czompo , Benjamin Werner
Abstract: Techniques provided herein are directed toward resolving a direction of travel of a mobile device based on MEMS sensor data by identifying a type of motion the mobile device is subject to and offsetting vertical acceleration data with horizontal acceleration data by a predetermined time offset based on the identified type of motion. The offset vertical and horizontal acceleration data can then be used to resolve, with an increased accuracy, a direction of travel of the mobile device.
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公开(公告)号：US09913231B2
公开(公告)日：2018-03-06
申请号：US14817557
申请日：2015-08-04
Applicant: Qualcomm Incorporated
Inventor： Ju-Yong Do , Benjamin Werner
CPC classification number: H04W56/001 , H04B7/2687 , H04W56/0015 , H04W56/0065 , H04W64/00 , H04W72/044 , H04W84/04
Abstract: Disclosed is a method and apparatus for correcting clocks for a plurality of local transmitters. In one embodiment, the functions implemented include: receiving base station time from a plurality of local transmitters; assigning each local transmitter of the plurality of local transmitters to at least one subset of a plurality of subsets, wherein each subset corresponds to a single base station, and wherein each local transmitter in a particular subset receives time from a base station corresponding to the subset; selecting a single subset of local transmitters as a reference subset of local transmitters, the reference subset corresponding to a reference base station, each non-reference subset corresponding to a non-reference base station; determining a time difference between the reference base station and each of the non-reference base stations based on time received from one or more local transmitters that belong in more than one of the subsets; and transmitting the time difference to respective non-reference subsets of local transmitters.
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5.发明申请DETERMINATION OF DIFFERENTIAL FORWARD LINK CALIBRATION IN LTE NETWORKS FOR POSITIONING 有权确定LTE网络定位中的差分前向链路校准公开(公告)号：US20140295881A1
公开(公告)日：2014-10-02
申请号：US14146682
申请日：2014-01-02
Applicant: QUALCOMM Incorporated
Inventor： Benjamin Werner , Weihua Gao , Guttorm R. Opshaug , Grant Alexander Marshall , Borislav Ristic
IPC: H04W4/02
CPC classification number: H04W4/023 , G01S5/021 , G01S5/0236 , G01S5/10
Abstract: Techniques are provided which may be implemented using various methods and/or apparatuses to determine time difference of arrival of signals from two base stations as received at a mobile device, to use the time difference of arrival to determine differential forward link calibration for at least two base stations, and also to determine location using the differential forward link calibration for at least two base stations, determined using the time difference of arrival of signals from at least two base stations as received by a mobile device.
Abstract translation: 提供技术，其可以使用各种方法和/或设备来实现，以确定在移动设备处接收到的来自两个基站的信号的到达时间差，以使用到达时间差来确定至少两个的差分前向链路校准 并且还使用由移动设备接收的来自至少两个基站的信号的到达时间差确定的至少两个基站使用差分前向链路校准来确定位置。
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Patent Agency Ranking
公开(公告)号：US10477352B2
公开(公告)日：2019-11-12
申请号：US16352078
申请日：2019-03-13
Applicant: QUALCOMM Incorporated
Inventor： Sai Pradeep Venkatraman , Weihua Gao , Benjamin Werner
Abstract: Various techniques are provided that may be implemented at one or more of a plurality of co-located mobile devices. For example, a first mobile device may identify a plurality of location determination tasks, transmit a request indicative of a subset of the plurality of location determination tasks to be performed by a second mobile device, and receive a response to the request.
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公开(公告)号：US10323942B2
公开(公告)日：2019-06-18
申请号：US15275014
申请日：2016-09-23
Applicant: QUALCOMM Incorporated
Inventor： Benjamin Werner , William Morrison , Ning Luo , Ming Sun , Joseph Czompo
Abstract: Techniques provided herein are directed toward enabling on-device learning to create user-specific movement models that can be used for dead reckoning. Because these moving models are user-specific, they can be later used to identify user-specific motions in a manner that provides for a dead reckoning location estimation. In some embodiments, these models can be focused on pedestrian movement, based on the repetitive motion that occurs when a user takes a stride (walking, jogging, running, etc.) or other repetitive motion (swimming, riding a horse, etc.).
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公开(公告)号：US20180087903A1
公开(公告)日：2018-03-29
申请号：US15275014
申请日：2016-09-23
Applicant: QUALCOMM Incorporated
Inventor： Benjamin Werner , William Morrison , Ning Luo , Ming Sun , Joseph Czompo
CPC classification number: G01C21/14 , G01C21/16 , G01C21/165 , G01C22/006 , G01S19/26 , G01S19/49
Abstract: Techniques provided herein are directed toward enabling on-device learning to create user-specific movement models that can be used for dead reckoning. Because these moving models are user-specific, they can be later used to identify user-specific motions in a manner that provides for a dead reckoning location estimation. In some embodiments, these models can be focused on pedestrian movement, based on the repetitive motion that occurs when a user takes a stride (walking, jogging, running, etc.) or other repetitive motion (swimming, riding a horse, etc.).
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公开(公告)号：US09743238B2
公开(公告)日：2017-08-22
申请号：US14621912
申请日：2015-02-13
Applicant: QUALCOMM Incorporated
Inventor： Sai Pradeep Venkatraman , Weihua Gao , Benjamin Werner , Arnold Jason Gum
IPC: H04W4/22 , H04W4/02 , G01S5/00 , H04W4/00 , H04W4/08 , H04W4/20 , H04W64/00 , G01S19/51 , G01S5/02
CPC classification number: H04W4/023 , G01S5/0072 , G01S5/02 , G01S5/0263 , G01S19/51 , H04W4/029 , H04W4/08 , H04W4/21 , H04W4/80 , H04W4/90 , H04W64/00
Abstract: A method of performing functions by proxy for a set of associated proximate devices is disclosed. In some embodiments, the method may comprise associating a set of user equipments (UEs), wherein upon determination that a first UE in the set is unavailable for performing a requested function, at least one alternate second UE in the associated set of UEs is selected, wherein the at least one second UE is proximate to the first UE and the at least one second UE is available for performing the requested function. The performance of the requested function on the at least one second UE is initiated.
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公开(公告)号：US09578459B2
公开(公告)日：2017-02-21
申请号：US14732403
申请日：2015-06-05
Applicant: QUALCOMM Incorporated
Inventor： Ju-Yong Do , Benjamin Werner
CPC classification number: H04W4/023 , G01S5/021 , G01S5/0257 , G01S5/12 , G01S13/74 , H04W56/0045 , H04W56/0065
Abstract: Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate or support one or more operations or techniques for hybrid RTT and TOA positioning, such as for use in or with a mobile communication device, for example.
Abstract translation: 本文公开的示例性方法，装置或制品可以全部或部分地用于促进或支持用于混合RTT和TOA定位的一个或多个操作或技术，例如用于移动通信或与移动通信 设备。
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