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1.发明授权公开(公告)号：US09769615B2
公开(公告)日：2017-09-19
申请号：US15466853
申请日：2017-03-22
发明人： Jeremy Fix , Jie Chen , Sheldon Kent Meredith
CPC分类号： H04W4/023 , G01S5/02 , G01S5/0226 , H04W4/025 , H04W56/005 , H04W64/00
摘要： Determining levels of geographic redundancy among radios of a wireless radio network is disclosed. The level of geographic redundancy for a radio can affect the determination of location information for a user equipment (UE) on the wireless radio network. The disclosed subject matter can be employed in conjunction with timed fingerprint location (TFL) technologies to facilitate selection of radios employed in determining time values for TFL location determination. Levels of geographic redundancy can be employed to rank or order radios of a wireless radio network so as to reduce the likelihood of using geographically redundant radios in location determination. Further, rules can be selected to adjust threshold values and equations employed in determining the levels of geographic redundancy. Moreover, rules can be selected to apply boundary conditions to reduce the number of determinations formed for a set of radios of the wireless radio network.
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2.发明申请公开(公告)号：US20170195844A1
公开(公告)日：2017-07-06
申请号：US15466853
申请日：2017-03-22
发明人： Jeremy Fix , Jie Chen , Sheldon Kent Meredith
CPC分类号： H04W4/023 , G01S5/02 , G01S5/0226 , H04W4/025 , H04W56/005 , H04W64/00
摘要： Determining levels of geographic redundancy among radios of a wireless radio network is disclosed. The level of geographic redundancy for a radio can affect the determination of location information for a user equipment (UE) on the wireless radio network. The disclosed subject matter can be employed in conjunction with timed fingerprint location (TFL) technologies to facilitate selection of radios employed in determining time values for TFL location determination. Levels of geographic redundancy can be employed to rank or order radios of a wireless radio network so as to reduce the likelihood of using geographically redundant radios in location determination. Further, rules can be selected to adjust threshold values and equations employed in determining the levels of geographic redundancy. Moreover, rules can be selected to apply boundary conditions to reduce the number of determinations formed for a set of radios of the wireless radio network.
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3.发明授权公开(公告)号：US09615349B2
公开(公告)日：2017-04-04
申请号：US15186410
申请日：2016-06-17
发明人： Jeremy Fix , Jie Chen , Sheldon Kent Meredith
CPC分类号： H04W4/023 , G01S5/02 , G01S5/0226 , H04W4/025 , H04W56/005 , H04W64/00
摘要： Determining levels of geographic redundancy among radios of a wireless radio network is disclosed. The level of geographic redundancy for a radio can affect the determination of location information for a user equipment (UE) on the wireless radio network. The disclosed subject matter can be employed in conjunction with timed fingerprint location (TFL) technologies to facilitate selection of radios employed in determining time values for TFL location determination. Levels of geographic redundancy can be employed to rank or order radios of a wireless radio network so as to reduce the likelihood of using geographically redundant radios in location determination. Further, rules can be selected to adjust threshold values and equations employed in determining the levels of geographic redundancy. Moreover, rules can be selected to apply boundary conditions to reduce the number of determinations formed for a set of radios of the wireless radio network.
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4.发明申请公开(公告)号：US20160302169A1
公开(公告)日：2016-10-13
申请号：US15186410
申请日：2016-06-17
发明人： Jeremy Fix , Jie Chen , Sheldon Kent Meredith
CPC分类号： H04W4/023 , G01S5/02 , G01S5/0226 , H04W4/025 , H04W56/005 , H04W64/00
摘要： Determining levels of geographic redundancy among radios of a wireless radio network is disclosed. The level of geographic redundancy for a radio can affect the determination of location information for a user equipment (UE) on the wireless radio network. The disclosed subject matter can be employed in conjunction with timed fingerprint location (TFL) technologies to facilitate selection of radios employed in determining time values for TFL location determination. Levels of geographic redundancy can be employed to rank or order radios of a wireless radio network so as to reduce the likelihood of using geographically redundant radios in location determination. Further, rules can be selected to adjust threshold values and equations employed in determining the levels of geographic redundancy. Moreover, rules can be selected to apply boundary conditions to reduce the number of determinations formed for a set of radios of the wireless radio network.
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5.发明授权Geographic redundancy determination for time based location information in a wireless radio network 有权无线无线电网络中基于时间的位置信息的地理冗余确定公开(公告)号：US09398556B2
公开(公告)日：2016-07-19
申请号：US14520287
申请日：2014-10-21
发明人： Jeremy Fix , Jie Chen , Sheldon Kent Meredith
CPC分类号： H04W4/023 , G01S5/02 , G01S5/0226 , H04W4/025 , H04W56/005 , H04W64/00
摘要： Determining levels of geographic redundancy among radios of a wireless radio network is disclosed. The level of geographic redundancy for a radio can affect the determination of location information for a user equipment (UE) on the wireless radio network. The disclosed subject matter can be employed in conjunction with timed fingerprint location (TFL) technologies to facilitate selection of radios employed in determining time values for TFL location determination. Levels of geographic redundancy can be employed to rank or order radios of a wireless radio network so as to reduce the likelihood of using geographically redundant radios in location determination. Further, rules can be selected to adjust threshold values and equations employed in determining the levels of geographic redundancy. Moreover, rules can be selected to apply boundary conditions to reduce the number of determinations formed for a set of radios of the wireless radio network.
摘要翻译： 公开了确定无线电无线电网络的无线电之间的地理冗余度。 无线电的地理冗余级别可以影响无线无线电网络上的用户设备（UE）的位置信息的确定。 所公开的主题可以与定时指纹位置（TFL）技术一起使用，以便于选择用于确定TFL位置确定的时间值的无线电。 可以采用地理冗余级别对无线无线电网络的无线电进行排序或排序，以减少在位置确定中使用地理上冗余的无线电的可能性。 此外，可以选择规则来调整用于确定地理冗余度的阈值和方程式。 此外，可以选择规则来应用边界条件以减少为无线无线电网络的一组无线电形成的确定次数。
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6.发明申请GEOGRAPHIC REDUNDANCY DETERMINATION FOR TIME BASED LOCATION INFORMATION IN A WIRELESS RADIO NETWORK 有权无线无线网络中基于时间的位置信息的地理冗余确定公开(公告)号：US20150038169A1
公开(公告)日：2015-02-05
申请号：US14520287
申请日：2014-10-21
发明人： Jeremy Fix , Jie Chen , Sheldon Kent Meredith
CPC分类号： H04W4/023 , G01S5/02 , G01S5/0226 , H04W4/025 , H04W56/005 , H04W64/00
摘要： Determining levels of geographic redundancy among radios of a wireless radio network is disclosed. The level of geographic redundancy for a radio can affect the determination of location information for a user equipment (UE) on the wireless radio network. The disclosed subject matter can be employed in conjunction with timed fingerprint location (TFL) technologies to facilitate selection of radios employed in determining time values for TFL location determination. Levels of geographic redundancy can be employed to rank or order radios of a wireless radio network so as to reduce the likelihood of using geographically redundant radios in location determination. Further, rules can be selected to adjust threshold values and equations employed in determining the levels of geographic redundancy. Moreover, rules can be selected to apply boundary conditions to reduce the number of determinations formed for a set of radios of the wireless radio network.
摘要翻译： 公开了确定无线电无线电网络的无线电之间的地理冗余度。 无线电的地理冗余级别可以影响无线无线电网络上的用户设备（UE）的位置信息的确定。 所公开的主题可以与定时指纹位置（TFL）技术一起使用，以便于选择用于确定TFL位置确定的时间值的无线电。 可以采用地理冗余级别对无线无线电网络的无线电进行排序或排序，以减少在位置确定中使用地理上冗余的无线电的可能性。 此外，可以选择规则来调整用于确定地理冗余度的阈值和方程式。 此外，可以选择规则来应用边界条件以减少为无线无线电网络的一组无线电形成的确定次数。
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公开(公告)号：US12120628B2
公开(公告)日：2024-10-15
申请号：US17409246
申请日：2021-08-23
发明人： Jie Chen , Wenjie Zhao , Abraham George , Ye Ge
IPC分类号： H04W64/00 , H04B17/26 , H04B17/345 , H04W56/00
CPC分类号： H04W64/003 , H04B17/26 , H04B17/345 , H04W56/0045
摘要： The described technology is generally directed towards user equipment (UE) geolocation using a long history of network information. In some examples, a long history of network information associated with a UE can be processed to identify frequently repeated serving cell and correlated timing advance values. The frequently repeated serving cell and correlated timing advance values are indicative of frequently visited places. Next, the long history can be leveraged to determine locations of the frequently visited places with enhanced accuracy, and the resulting enhanced accuracy locations can be identified in a location lookup table for the UE. When the UE subsequently connects to the frequently repeated serving cell and the correlated timing advance value is observed, the location lookup table can be used to quickly assign an enhanced accuracy location to the UE.
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公开(公告)号：US20240340374A1
公开(公告)日：2024-10-10
申请号：US18747892
申请日：2024-06-19
发明人： Jie Chen , Ye Ge , Wenjie Zhao
IPC分类号： H04M3/436 , H04M1/66 , H04W12/128
CPC分类号： H04M3/436 , H04M1/66 , H04W12/128
摘要： The described technology is generally directed towards spammer location detection, and in particular, to locating a spammer that makes multiple calls from a given location via a cellular communications network. In some examples, network equipment can obtain call trace records associated with the multiple calls, identify a group of call trace records based on a shared call trace feature, aggregate data from call trace records within the group, and determine an estimated location based on the aggregated data.
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公开(公告)号：US11863968B2
公开(公告)日：2024-01-02
申请号：US17474962
申请日：2021-09-14
发明人： Jie Chen , Wenjie Zhao , Abraham George
摘要： The described technology is generally directed towards user equipment geolocation. Network measurement data associated with user equipment can be separated into static periods in which the user equipment was not moving, and moving periods in which the user equipment was moving. Static location processing can be applied to determine static locations from the static period network measurements, and moving location processing can be applied to determine moving locations from the moving period network measurements. Resulting static location information and moving location information can then be merged in order to improve the accuracy of both the static and the moving location information. The enhanced accuracy location information can be stored and used for any desired application.
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公开(公告)号：US20220369067A1
公开(公告)日：2022-11-17
申请号：US17322520
申请日：2021-05-17
发明人： Jie Chen , Wenjie Zhao , Ye Ge , Abraham George
摘要： Locations and azimuths of cells of a communication network can be estimated, determined, and validated. Cell attribute management component (CAMC) can estimate, determine, and/or validate cell locations based on analysis of timing advance (TA) measurement data and/or location data associated with devices associated with base stations associated with cells. CAMC can estimate azimuth of a cell associated with a base station based on analysis of a validated cell location of the cell and location data associated with devices associated with the cell. CAMC can determine whether a recorded azimuth of the cell is validated based on analysis of the estimated azimuth of the cell and the recorded azimuth of the cell. CAMC can tag the recorded azimuth of the cell as validated if applicable azimuth accuracy criteria is met, inaccurate if applicable azimuth criteria is not met, or omni if the cell is an omni cell.
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