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公开(公告)号：US10415978B2
公开(公告)日：2019-09-17
申请号：US14948188
申请日：2015-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jun Yang , Dongfang Zheng , Jasvinder Singh , Koichi Mori
Abstract: In one aspect, a method for determining a location of a landmark using a map is described. Trajectory data is obtained indicating movement of a device at an area. The trajectory data indicates a landmark. A map is obtained of the area. At least a portion of the trajectory data is compared and/or matched with at least a portion of the map. Based on the matching, a location of the landmark is determined in the map. Various implementations involve system, devices and software relating to the above method.
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公开(公告)号：US09942720B2
公开(公告)日：2018-04-10
申请号：US15299869
申请日：2016-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Koichi Mori , Satheesh Sudarsan , Danny Bennett , Yifei Jiang , Yannick Pellet , Jasvinder Singh , Shalinder Sidhu
CPC classification number: H04W4/029 , G01C21/206 , G01C21/34 , G01S5/02 , G01S5/0252 , G01S5/0294 , G01S11/06 , G01S19/05 , H04W4/023 , H04W84/12
Abstract: Mapping through crowdsourcing includes determining, using a processor, segments for a plurality of trajectories, wherein each trajectory includes radio frequency (RF) data from a communication device, determining, using the processor, RF features for the segments, and forming, using the processor, clusters of the segments according to the RF features. One or more routes of a map are generated from the clusters using the processor.
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公开(公告)号：US20170041761A1
公开(公告)日：2017-02-09
申请号：US15299869
申请日：2016-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Koichi Mori , Satheesh Sudarsan , Danny Bennett , Yifei Jiang , Yannick Pellet , Jasvinder Singh , Shalinder Sidhu
CPC classification number: H04W4/029 , G01C21/206 , G01C21/34 , G01S5/02 , G01S5/0252 , G01S5/0294 , G01S11/06 , G01S19/05 , H04W4/023 , H04W84/12
Abstract: Mapping through crowdsourcing includes determining, using a processor, segments for a plurality of trajectories, wherein each trajectory includes radio frequency (RF) data from a communication device, determining, using the processor, RF features for the segments, and forming, using the processor, clusters of the segments according to the RF features. One or more routes of a map are generated from the clusters using the processor.
Abstract translation: 通过众包进行映射包括确定使用处理器的多个轨迹的段，其中每个轨迹包括来自通信设备的射频（RF）数据，使用处理器确定段的RF特征，以及使用处理器 ，根据RF特征的分段的簇。 使用处理器从集群生成地图的一个或多个路线。
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公开(公告)号：US20150312722A1
公开(公告)日：2015-10-29
申请号：US14639076
申请日：2015-03-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Koichi Mori , Satheesh Sudarsan , Danny Bennett , Yifei Jiang , Yannick Pellet , Jasvinder Singh , Shalinder Sidhu
CPC classification number: H04W4/029 , G01C21/206 , G01C21/34 , G01S5/02 , G01S5/0252 , G01S5/0294 , G01S11/06 , G01S19/05 , H04W4/023 , H04W84/12
Abstract: Mapping through crowdsourcing includes determining, using a processor, segments for a plurality of trajectories, wherein each trajectory includes radio frequency (RF) data from a communication device, determining, using the processor, RF features for the segments, and forming, using the processor, clusters of the segments according to the RF features. One or more routes of a map are generated from the clusters using the processor.
Abstract translation: 通过众包进行映射包括确定使用处理器的多个轨迹的段，其中每个轨迹包括来自通信设备的射频（RF）数据，使用处理器确定段的RF特征，以及使用处理器 ，根据RF特征的分段的簇。 使用处理器从集群生成地图的一个或多个路线。
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Patent Agency Ranking
公开(公告)号：US10466056B2
公开(公告)日：2019-11-05
申请号：US14571166
申请日：2014-12-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yifei Jiang , Koichi Mori , Shalinder S. Sidhu
Abstract: A technique to automatically determine a shape of a path based on crowdsourced trajectory data is disclosed. Trajectory data is collected for a plurality of crowdsourced paths. The trajectory data for each of the plurality of crowdsourced paths is associated with at least one uniquely identifiable ambient signal. Anchor points may be identified corresponding to a transition in a characteristic of trajectory data of an individual crowdsourced path. Matching may be performed based on analyzing matching patterns of anchor points and evaluating the matches. Various embodiments involve using a linked node structure to represent one or more traces and/or indicate routes in a particular geographical area.
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公开(公告)号：US20170186077A1
公开(公告)日：2017-06-29
申请号：US14981508
申请日：2015-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vijay Srinivasan , Shalinder S. Sidhu , Koichi Mori
CPC classification number: G06Q30/0639 , G06Q50/01
Abstract: A method comprising receiving different types of crowd-sourced information, the different types of crowd-sourced information relating to a physical store that a plurality of electronic devices have visited. The method further comprises determining a plurality of products available in the physical store based on the different types of crowd-sourced information, and correlating the different types of crowd-sourced information to determine at least one product location of at least one product of the plurality of products available. Each product location of each product identifies a location of the product within the physical store.
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7.发明授权公开(公告)号：US09541404B2
公开(公告)日：2017-01-10
申请号：US14549054
申请日：2014-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jun Yang , Yifei Jiang , Koichi Mori , Shalinder S. Sidhu
CPC classification number: G01C21/206 , G01C21/32 , G01S5/0263 , G01S19/03 , H04W64/00
Abstract: In one aspect, GPS data, ambient signal data, radio frequency data and/or other types of data are used to determine the location of an entrance to an area or a building. In another aspect, sequential trajectory data is collected and the data is analyzed and/or processed to determine the location of an area of interest.
Abstract translation: 在一个方面，使用GPS数据，环境信号数据，射频数据和/或其他类型的数据来确定入口到区域或建筑物的位置。 在另一方面，收集顺序轨迹数据，并且分析和/或处理数据以确定感兴趣区域的位置。
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公开(公告)号：US10223737B2
公开(公告)日：2019-03-05
申请号：US14981508
申请日：2015-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vijay Srinivasan , Shalinder S. Sidhu , Koichi Mori
Abstract: A method comprising receiving different types of crowd-sourced information, the different types of crowd-sourced information relating to a physical store that a plurality of electronic devices have visited. The method further comprises determining a plurality of products available in the physical store based on the different types of crowd-sourced information, and correlating the different types of crowd-sourced information to determine at least one product location of at least one product of the plurality of products available. Each product location of each product identifies a location of the product within the physical store.
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9.发明授权公开(公告)号：US09510154B2
公开(公告)日：2016-11-29
申请号：US14639076
申请日：2015-03-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Koichi Mori , Satheesh Sudarsan , Danny Bennett , Yifei Jiang , Yannick Pellet , Jasvinder Singh , Shalinder Sidhu
CPC classification number: H04W4/029 , G01C21/206 , G01C21/34 , G01S5/02 , G01S5/0252 , G01S5/0294 , G01S11/06 , G01S19/05 , H04W4/023 , H04W84/12
Abstract: Mapping through crowdsourcing includes determining, using a processor, segments for a plurality of trajectories, wherein each trajectory includes radio frequency (RF) data from a communication device, determining, using the processor, RF features for the segments, and forming, using the processor, clusters of the segments according to the RF features. One or more routes of a map are generated from the clusters using the processor.
Abstract translation: 通过众包进行映射包括确定使用处理器的多个轨迹的段，其中每个轨迹包括来自通信设备的射频（RF）数据，使用处理器确定段的RF特征，以及使用处理器 ，根据RF特征的分段的簇。 使用处理器从集群生成地图的一个或多个路线。
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