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公开(公告)号：US20240370094A1
公开(公告)日：2024-11-07
申请号：US18508988
申请日：2023-11-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Priyabrata Parida , Vutha Va , Saifeng Ni , Anum Ali , Boon Loong Ng
Abstract: An electronic device includes a transceiver configured to transmit and receive radar signals and a processor operatively coupled to the transceiver. The processor is configured to identify, based on the received radar signals, a plurality of radar frames related to an activity of a target. The processor is further configured to extract a plurality of features from the plurality of radar frames, compute burst attributes for the extracted features, predict a gesture based on the burst attributes, determine whether the predicted gesture is a valid gesture, and if the predicted gesture is a valid gesture, perform an action corresponding to the predicted gesture.
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Patent Agency Ranking
公开(公告)号：US20240361841A1
公开(公告)日：2024-10-31
申请号：US18607178
申请日：2024-03-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Saifeng Ni , Vutha Va , Priyabrata Parida , Boon Loong Ng
Abstract: An electronic device includes a transceiver configured to transmit and receive radar signals, and a processor operatively coupled to the transceiver. The processor is configured to extract a plurality of feature vectors from a plurality of radar frames corresponding to the radar signals, identify an activity based on the plurality of feature vectors, and determine whether the identified activity corresponds with a non-gesture. The processor is further configured to, if the activity fails to correspond with a non-gesture, identify a gesture that corresponds with the activity, and perform an action corresponding with the identified gesture.
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公开(公告)号：US20250008430A1
公开(公告)日：2025-01-02
申请号：US18523860
申请日：2023-11-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yuqiang Heng , Anum Ali , Vutha Va , Priyabrata Parida , Boon Loong Ng
Abstract: A method includes determining a preferred configuration of a user equipment (UE) based on side information about the UE. The method also includes sending the preferred configuration of the UE to a base station via a UE assistance information (UAI) framework. The method further includes receiving a new configuration of the UE from the base station after the base station determines the new configuration based on the preferred configuration. The method also includes configuring the UE according to the new configuration.
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公开(公告)号：US20240187883A1
公开(公告)日：2024-06-06
申请号：US18490619
申请日：2023-10-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anum Ali , Vutha Va , Boon Loong Ng , Priyabrata Parida
CPC classification number: H04W24/02 , H04W28/0215
Abstract: A UE includes a processor configured to detect a type of service currently active at the UE based on a traffic history of the UE, determine UE status and sensor information, and determine a current communication configuration for the UE. The processor is further configured to, based on the service type, the UE status and sensor information, and the current communication configuration, predict a risk of the UE overheating; and based on the predicted risk of the UE overheating, identify a new communication configuration to propose for use by the UE. The UE further includes a transceiver operably coupled to the processor, the transceiver configured to transmit, to a BS, information indicating the new communication configuration.
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15.发明公开公开(公告)号：US20240065633A1
公开(公告)日：2024-02-29
申请号：US18458044
申请日：2023-08-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vutha Va , Anum Ali , Priyabrata Parida , Saifeng Ni , Boon Loong Ng
CPC classification number: A61B5/686 , G01S13/886
Abstract: A method for warning a wearer of a pacemaker against potential electromagnetic interference by a radar-aided mobile device is provided. The method includes obtaining sensor data from a sensor of an electronic device. The method includes detecting electromagnetic interference (EMI) risk based on the sensor data obtained. The method includes determining whether a condition for executing an EMI risk mitigation function is satisfied, based on the detected EMI risk. The method includes, in response to determining that the condition for executing the EMI risk mitigation function is satisfied, performing the EMI risk mitigation function. In some embodiments, performing the EMI risk mitigation function includes at least one of: adjusting a radio frequency (RF) transmit power; and outputting an alert that warns a user of the electronic device about a pacemaker in relation to the detected EMI risk.
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16.发明公开公开(公告)号：US20240028127A1
公开(公告)日：2024-01-25
申请号：US18187634
申请日：2023-03-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Priyabrata Parida , Vutha Va , Anum Ali , Saifeng Ni , Boon Loong Ng
CPC classification number: G06F3/017 , G01S7/415 , G06T7/246 , G06T7/521 , G06T7/55 , G06T7/174 , G06T2207/10028 , G06T2207/20021 , G06T2207/30196 , G06T2207/20081 , G06T2207/20084
Abstract: A method includes obtaining a target distance and target velocity for each radar frame within a sliding input data window. Each radar frame within the data window includes extracted features. The method includes determining a dynamic threshold distance (dth) for a range of distances wherein performance of a gesture is valid. The method includes determining whether the target distance corresponding to a current radar frame satisfies a proximity condition based on the dth. The method includes in response to a determination the proximity condition is not satisfied, detecting a start of activity based on the extracted features. The method includes segmenting gesture frames from non-gesture frames in the data window, in response to at least one of: a determination the first proximity condition is satisfied, or a determination the current radar frame includes an end of the activity. The method includes discarding the non-gesture frames to modify the data window.
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