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公开(公告)号：US12025690B2
公开(公告)日：2024-07-02
申请号：US18191402
申请日：2023-03-28
发明人： Michael Livshitz , Mingjian Yan
CPC分类号： G01S13/584 , G01S17/58
摘要： Methods, devices and instruction-carrying storage operate to track a target object over time and space. The tracking techniques involve obtaining a point cloud of reflection points at time n, a target from time n−1, state information including previous location information for the target and previous group distribution for previous reflection points associated with the target at time n−1; predicting a location of the target at time n based on the state information; determining a gate around the target and which of the multiple reflection points are within the gate; determining, for each of the multiple reflection points determined to be within the gate, a likelihood that the corresponding reflection point is associated with the target; determining current group distribution for the reflection points determined to likely be associated with the target; and outputting the determined current group distribution and current location information of the target.
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公开(公告)号：US20190110306A1
公开(公告)日：2019-04-11
申请号：US16127019
申请日：2018-09-10
发明人： Pierre Bertrand , Jing Jiang , Michael Livshitz
IPC分类号： H04W72/12
摘要： Wireless communication between a base station and at least one user equipment comprises the following. Each user equipment periodically measures channel quality of communication with the base station and transmits a channel quality indicator to the base station. The base station schedules communication with the at least one user equipment based upon the periodically transmitted channel quality indicators.
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公开(公告)号：US12035347B2
公开(公告)日：2024-07-09
申请号：US17532201
申请日：2021-11-22
发明人： Pierre Bertrand , Jing Jiang , Michael Livshitz
IPC分类号： H04W72/542
CPC分类号： H04W72/542
摘要： Wireless communication between a base station and at least one user equipment comprises the following. Each user equipment periodically measures channel quality of communication with the base station and transmits a channel quality indicator to the base station. The base station schedules communication with the at least one user equipment based upon the periodically transmitted channel quality indicators.
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公开(公告)号：US20230236306A1
公开(公告)日：2023-07-27
申请号：US18191402
申请日：2023-03-28
发明人： Michael Livshitz , Mingjian Yan
CPC分类号： G01S13/584 , G01S17/58
摘要： Methods, devices and instruction-carrying storage operate to track a target object over time and space. The tracking techniques involve obtaining a point cloud of reflection points at time n, a target from time n−1, state information including previous location information for the target and previous group distribution for previous reflection points associated with the target at time n−1; predicting a location of the target at time n based on the state information; determining a gate around the target and which of the multiple reflection points are within the gate; determining, for each of the multiple reflection points determined to be within the gate, a likelihood that the corresponding reflection point is associated with the target; determining current group distribution for the reflection points determined to likely be associated with the target; and outputting the determined current group distribution and current location information of the target.
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公开(公告)号：US11644560B2
公开(公告)日：2023-05-09
申请号：US16911042
申请日：2020-06-24
发明人： Michael Livshitz , Mingjian Yan
CPC分类号： G01S13/584 , G01S17/58
摘要： Techniques for target tracking that include obtaining state information for a first target object, the state information including previous location information for the first target object and a previous group distribution for points associated with the first target object at a previous point in time, predicting a location for the first target object based on the obtained state information, receiving a first set of points, identifying a first distribution of points, from the first set of points based on the predicted location to associate one or more first points of the first distribution of points with the target object, determining a current group distribution for the points associated with the first target object, and outputting a current location information and a current group distribution point.
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公开(公告)号：US20220159672A1
公开(公告)日：2022-05-19
申请号：US17532201
申请日：2021-11-22
发明人： Pierre Bertrand , Jing Jiang , Michael Livshitz
IPC分类号： H04W72/12
摘要： Wireless communication between a base station and at least one user equipment comprises the following. Each user equipment periodically measures channel quality of communication with the base station and transmits a channel quality indicator to the base station. The base station schedules communication with the at least one user equipment based upon the periodically transmitted channel quality indicators.
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公开(公告)号：US11184905B2
公开(公告)日：2021-11-23
申请号：US16127019
申请日：2018-09-10
发明人： Pierre Bertrand , Jing Jiang , Michael Livshitz
IPC分类号： H04W72/12
摘要： Wireless communication between a base station and at least one user equipment comprises the following. Each user equipment periodically measures channel quality of communication with the base station and transmits a channel quality indicator to the base station. The base station schedules communication with the at least one user equipment based upon the periodically transmitted channel quality indicators.
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