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11.发明授权Determining a designated wireless device lacks a fixed geographic location and using the determination to improve location estimates 有权确定指定的无线设备缺少固定的地理位置，并使用确定来改善位置估计公开(公告)号：US09521512B2
公开(公告)日：2016-12-13
申请号：US14635641
申请日：2015-03-02
Applicant: Skyhook Wireless, Inc.
Inventor： Farshid Alizadeh-Shabdiz , Nicolas Brachet , Gerald Cavanaugh , Andrei Dancus , Russel K. Jones , Christopher Steger
CPC classification number: H04W4/02 , G01S1/024 , G01S5/021 , G01S5/0252 , G01S5/0278 , G01S5/14 , H04W24/00 , H04W64/00
Abstract: In one embodiment, a system determines a designated wireless device lacks a fixed geographic location, and uses the determination that the designated wireless device lacks a fixed geographic location to improve location estimates. The system determines one or more neighboring wireless devices have relationships with the designated wireless device, wherein a relationship is established when wireless signals from a neighboring wireless device and the designated wireless device are detected by a same receiver. A measure of likelihood is calculated that the designated wireless device lacks a fixed geographic location based at least in part on a number of the relationships or a duration of the relationships. Based on the measure of likelihood, the designated wireless device is excluded from being used in the wireless positioning system as a beacon for estimating the location of a client device.
Abstract translation: 在一个实施例中，系统确定指定的无线设备缺少固定的地理位置，并且使用所指定的无线设备缺少固定地理位置的确定来改善位置估计。 该系统确定一个或多个相邻无线设备具有与指定的无线设备的关系，其中当来自相邻无线设备的无线信号和指定的无线设备被同一接收机检测到时，建立关系。 计算似然度量，至少部分地基于关系的数量或关系的持续时间，指定的无线设备缺少固定的地理位置。 基于可能性的测量，指定的无线设备被排除在无线定位系统中被用作用于估计客户端设备的位置的信标。
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12.发明申请DETERMINING A DESIGNATED WIRELESS DEVICE LACKS A FIXED GEOGRAPHIC LOCATION AND USING THE DETERMINATION TO IMPROVE LOCATION ESTIMATES 审中-公开确定指定的无线设备缺少固定的地理位置，并使用确定来改善位置估计公开(公告)号：US20150181378A1
公开(公告)日：2015-06-25
申请号：US14635641
申请日：2015-03-02
Applicant: Skyhook Wireless, Inc.
Inventor： Farshid Alizadeh-Shabdiz , Nicolas Brachet , Gerald Cavanaugh , Andrei Dancus , Russel K. Jones , Christopher Steger
IPC: H04W4/02
CPC classification number: H04W4/02 , G01S1/024 , G01S5/021 , G01S5/0252 , G01S5/0278 , G01S5/14 , H04W24/00 , H04W64/00
Abstract: In one embodiment, a system determines a designated wireless device lacks a fixed geographic location, and uses the determination that the designated wireless device lacks a fixed geographic location to improve location estimates. The system determines one or more neighboring wireless devices have relationships with the designated wireless device, wherein a relationship is established when wireless signals from a neighboring wireless device and the designated wireless device are detected by a same receiver. A measure of likelihood is calculated that the designated wireless device lacks a fixed geographic location based at least in part on a number of the relationships or a duration of the relationships. Based on the measure of likelihood, the designated wireless device is excluded from being used in the wireless positioning system as a beacon for estimating the location of a client device.
Abstract translation: 在一个实施例中，系统确定指定的无线设备缺少固定的地理位置，并且使用所指定的无线设备缺少固定地理位置的确定来改善位置估计。 该系统确定一个或多个相邻无线设备具有与指定的无线设备的关系，其中当来自相邻无线设备的无线信号和指定的无线设备被同一接收机检测到时，建立关系。 计算似然度量，至少部分地基于关系的数量或关系的持续时间，指定的无线设备缺少固定的地理位置。 基于可能性的测量，指定的无线设备被排除在无线定位系统中被用作用于估计客户端设备的位置的信标。
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13.发明授权公开(公告)号：US08983504B2
公开(公告)日：2015-03-17
申请号：US14202072
申请日：2014-03-10
Applicant: Skyhook Wireless, Inc.
Inventor： Farshid Alizadeh-Shabdiz , Nicolas Brachet , Gerald Cavanaugh , Andrei Dancus , Russel K. Jones , Christopher Steger
CPC classification number: H04W4/02 , G01S1/024 , G01S5/021 , G01S5/0252 , G01S5/0278 , G01S5/14 , H04W24/00 , H04W64/00
Abstract: Systems for and methods of determining likelihood of relocation of reference points in a positioning system are disclosed. A method of determining a measure of likelihood that an estimated geographic location of a designated wireless device is not its accurate present location includes determining a set of reference points associated with the device, which are a geographic position at which signals from the device were detected and/or other devices having a relationship with the designated device. The existence of the relationship is based on the devices being within signal reception range of a same position within a selected period of time. The method includes retrieving attributes of the reference points and/or of the relationships and determining a measure of likelihood that an estimated geographic location associated with the designated device is not its present location based on the attributes of the reference points of the set and/or of the relationships.
Abstract translation: 公开了一种确定定位系统中参考点重定位可能性的系统和方法。 确定所指定的无线设备的估计地理位置不是其准确的当前位置的可能性度量的方法包括确定与设备相关联的参考点集合，该设备是来自设备的信号被检测到的地理位置， /或与指定装置具有关系的其他装置。 该关系的存在是基于在所选择的时间段内相同位置的信号接收范围内的设备。 该方法包括检索参考点的属性和/或关系的属性，并且基于该组的参考点的属性和/或该属性确定与该指定装置相关联的估计地理位置不是其当前位置的可能性的度量 的关系。
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公开(公告)号：US20150019758A1
公开(公告)日：2015-01-15
申请号：US14329449
申请日：2014-07-11
Applicant: Skyhook Wireless, Inc.
Inventor： Farshid Alizadeh-Shabdiz , Nicolas Brachet , Andrei Dancus , Russel Kipp Jones , Edward James Morgan , George Polak , Christopher Steger , Richard Sutton
IPC: H04L29/12
Abstract: In one embodiment, a processing technique is provided that utilizes multiple network address observations. One or more records are obtained that maintain network address observations, each network address observation associating one or more attributes with a network address observed by one or more source devices. Multiple network addresses from the network address observations are clustered into one or more discrete groups of network addresses based on a clustering criteria. For a selected group of network addresses, an association is formed associating one or more refined attributes derived from the selected group with an individual network address that is a member of the selected group.
Abstract translation: 在一个实施例中，提供了利用多个网络地址观察的处理技术。 获得维护网络地址观察的一个或多个记录，每个网络地址观察将一个或多个属性与由一个或多个源设备观察到的网络地址相关联。 基于聚类标准，来自网络地址观测的多个网络地址被聚集成一个或多个离散的网络地址组。 对于所选择的一组网络地址，形成将从所选择的组导出的一个或多个精细属性与作为所选择的组的成员的单独网络地址相关联的关联。
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公开(公告)号：US10594650B2
公开(公告)日：2020-03-17
申请号：US14329526
申请日：2014-07-11
Applicant: Skyhook Wireless, Inc.
Inventor： Farshid Alizadeh-Shabdiz , Nicolas Brachet , Andrei Dancus , Russel Kipp Jones , Edward James Morgan , George Polak , Christopher Steger , Richard Sutton
Abstract: In one embodiment, a technique is provided for propagating network address to attribute associations between network addresses. One or more profiles are obtained that maintain an association between a first network address and one or more attributes, the association produced from network address observations of the first network address by one or more source devices in communication with a network. A second network address is determined that is associated with the first network address based on a similarity criteria. The second network address initially lacks an association with the one or more attributes. The one or more attributes are propagated from the first network address to the second address, to form an association between the second network address and the one or more attributes. The association between the second network address and the one or more attributes is then stored in an updated profile.
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Patent Agency Ranking
公开(公告)号：US10305854B2
公开(公告)日：2019-05-28
申请号：US14329344
申请日：2014-07-11
Applicant: Skyhook Wireless, Inc.
Inventor： Farshid Alizadeh-Shabdiz , Nicolas Brachet , Andrei Dancus , Russel Kipp Jones , Edward James Morgan , George Polak , Christopher Steger , Richard Sutton
IPC: G06F17/18 , H04W4/02 , H04L29/12 , H04L12/26 , H04L29/06 , H04L29/08 , H04W4/029 , G06F7/06 , H04L12/24
Abstract: In one embodiment, a filtering technique is provided for ensuring data quality of network address observations. A network address observation is obtained of a network address associated with a source device, the network address observation associating the network address with one or more directly observed attributes. The network address observation is filtered based on a comparison of a selected one of the one or more directly observed attributes to a predetermined criteria, and using a result of the comparison as indicative of whether the network address observation should be used for association of the network address with one or more directly observed attributes. The filtering either associates one or more indicators with the network address observation, or removes the network address observation. A network address to attribute association system executed on one or more electronic devices stores a record that maintains any network address observation that has not been removed and any indicator.
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公开(公告)号：US09924311B2
公开(公告)日：2018-03-20
申请号：US15342725
申请日：2016-11-03
Applicant: Skyhook Wireless, Inc.
Inventor： Christopher Steger , Thomas Jason Dytko , Nicolas Brachet , Russel Kipp Jones , Andrei Dancus , Andrew Broadstone , Farshid Alizadeh-Shabdiz
Abstract: In one embodiment, techniques approximate concurrent monitoring of a large number of geo-fences, potentially beyond a number supported by a mobile device, The mobile device may obtain a set of geo-fences and maintain a first subset of the geo-fences as an active subset of geo-fences and a second subset of the geo-fences as an inactive subset of geo-fences. The mobile device may also establish and monitor an envelope geo-fences that excluded the inactive subset of geo-fence. In response to detecting that the mobile device has moved to a new location proximate to the envelope geo-fence, one or more geo-fences are moved between the active subset of geo-fences and the inactive subset of geo-fences to produce a new active subset of geo-fences and a new inactive subset of geo-fences.
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公开(公告)号：US09408031B1
公开(公告)日：2016-08-02
申请号：US14593619
申请日：2015-01-09
Applicant: Skyhook Wireless, Inc.
Inventor： Christopher Steger , Thomas Jason Dytko , Nicolas Brachet , Russel Kipp Jones , Andrei Dancus , Andrew Broadstone , Farshid Alizadeh-Shabdiz
IPC: H04W4/02
Abstract: In one embodiment, techniques approximate use of geo-fences of shapes and/or sizes other than those natively support by a mobile device. Upon receiving an initial geo-fence (e.g., a non-supported geo-fence), the mobile device may generate a group of geo-fences (e.g., a group of supported geo-fences) whose union approximates the initial geo-fence, where the group includes one or more geo-fences. The mobile device may treat the group of supported geo-fence as an equivalent to the non-supported geo-fence. When the mobile device crosses one of the supported geo-fences of the group of supported geo-fences, and does not enter into another supported geo-fence of the group of supported geo-fences, a notification may be sent to an application that utilizes the non-supported geo-fence that the non-supported geo-fence has been triggered.
Abstract translation: 在一个实施例中，技术近似地使用由移动设备本来支持的形状和/或尺寸之外的地理栅栏。 在接收到初始地理围栏（例如，不受支持的地理围栏）时，移动设备可以生成一组地理围栏（例如，一组支持的地理围栏），其组合近似于初始地理围栏， 该组织包括一个或多个地理围栏。 移动设备可以将支持的地理围栏组视为与不受支持的地理围栏的等效。 当移动设备跨越受支持的地理围栏组中受支持的地理围栏之一，并且不进入所支持的地理围栏组的另一个受支持的地理围栏时，可以将通知发送到利用 不受支持的地理围栏已被触发的不受支持的地理围栏。
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19.发明授权公开(公告)号：US08996032B2
公开(公告)日：2015-03-31
申请号：US14151159
申请日：2014-01-09
Applicant: Skyhook Wireless, Inc.
Inventor： Farshid Alizadeh-Shabdiz , Nicolas Brachet , Gerald Cavanaugh , Andrei Dancus , Russel K. Jones , Christopher Steger
CPC classification number: H04W4/02 , G01S1/024 , G01S5/021 , G01S5/0252 , G01S5/0278 , G01S5/14 , H04W24/00 , H04W64/00
Abstract: Systems for and methods of determining likelihood of reference point identity duplication in a positioning system are disclosed. A method of determining a measure of likelihood that a designated identifier is shared by wireless devices includes determining reference points associated with any wireless device having a designated identifier. The reference points are a geographic position at which signals from any of the wireless devices were detected and/or wireless devices from which signals were also detected within a selected period of time during which the signals from any of the wireless devices having the designated identifier were detected. The method also includes determining statistical information about a temporal distribution of detection of signals of reference points, a spatial distribution of the reference points, and/or a cardinality of the reference points and determining a measure of likelihood that the designated identifier is shared by wireless devices is based on the statistical information.
Abstract translation: 公开了一种在定位系统中确定参考点识别重复的可能性的系统和方法。 确定由无线设备共享指定标识符的似然度量的方法包括确定与具有指定标识符的任何无线设备相关联的参考点。 参考点是来自任何无线设备的信号被检测到的地理位置，和/或在选定的时间段内也检测到信号的无线设备，在此期间来自具有指定标识符的任何无线设备的信号在 检测到。 该方法还包括确定关于参考点的信号的检测的时间分布，参考点的空间分布和/或参考点的基数的统计信息，以及确定指定的标识符被无线共享的可能性的度量 设备是基于统计信息。
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公开(公告)号：US20150019720A1
公开(公告)日：2015-01-15
申请号：US14329490
申请日：2014-07-11
Applicant: Skyhook Wireless, Inc.
Inventor： Farshid Alizadeh-Shabdiz , Nicolas Brachet , Andrei Dancus , Russel Kipp Jones , Edward James Morgan , George Polak , Christopher Steger , Richard Sutton
CPC classification number: H04L61/2007 , H04L41/0846 , H04L43/0876 , H04L61/1505 , H04L61/2046 , H04L61/6004 , H04L63/1408 , H04L67/22 , H04L67/30 , H04W4/029
Abstract: In one embodiment, a processing technique is provided for determining a refined attribute of a network address based on one or more other attributes. A network address associated with a source device in communication with a network is observed. One or more first attributes of the network address are determined, where the one or more first attributes indicate at least a spatial or temporal property of the network address. The one or more first attributes are processed to determine a second attribute to be associated with the network address, where the second attribute indicates whether the network address is a fixed or mobile network address, or is a proxy or non-proxy network address. A record is stored that maintains the association between the second attribute and the network address.
Abstract translation: 在一个实施例中，提供了一种处理技术，用于基于一个或多个其他属性来确定网络地址的精细属性。 观察与与网络通信的源设备相关联的网络地址。 确定网络地址的一个或多个第一属性，其中一个或多个第一属性至少指示网络地址的空间或时间属性。 处理一个或多个第一属性以确定与网络地址相关联的第二属性，其中第二属性指示网络地址是固定的还是移动网络地址，或是代理或非代理网络地址。 存储维护第二属性和网络地址之间的关联的记录。
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