-
公开(公告)号：US12003958B2
公开(公告)日：2024-06-04
申请号：US17267830
申请日：2019-05-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yi Yang , Jonghwan Kim , Jaehyung Seo , Jiho Shin , Jonghoon Jang
Abstract: An electronic device and an electronic device operating method according to various embodiments comprises: a processor operationally connected to the first communication module, the second communication module, and the security module, wherein the processor can be configured to control the second communication module such that the second communication module activates the accessory in response to the reception, through the first communication scheme, of a discovery signal broadcasted by the external electronic device, control the second communication module such that the second communication module transmits, to the accessory through the third communication scheme, the data to be used for authentication with the external electronic device, and control the accessory such that the accessory transmits, to the external electronic device through the second communication scheme, the data to be used for authentication with the external electronic device.
-
公开(公告)号：US11671788B2
公开(公告)日：2023-06-06
申请号：US17708597
申请日：2022-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunchul Kim , Yi Yang , Moonseok Kang , Sukgi Hong , Jiho Shin , Jonghoon Jang
IPC: H04W4/02 , H04B7/0404 , H04B1/7163
CPC classification number: H04W4/023 , H04B1/7163 , H04B7/0404
Abstract: Example embodiments include an electronic device and a method for operating an electronic device. The electronic device includes an ultra-wide band (UWB) antenna including directional antennas disposed on a rear surface of the electronic device and at least one omnidirectional antenna. The electronic device further includes a communication circuit configured to transmit and/or receive radio frequency (RF) signals of a frequency band designated to be used for UWB communication, through the UWB antenna, with an external electronic device. The electronic device further includes a processor configured to calculate a first distance value and a second distance value, and to determine, based on a distance difference between the first distance value and the second distance value, whether the external electronic device exists within a field of view (FoV) indicating a specified angular range with respect to the direction to which the rear surface faces.
-
公开(公告)号：US10772157B2
公开(公告)日：2020-09-08
申请号：US16123664
申请日：2018-09-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jiho Shin , Yi Yang , Moon-Seok Kang
Abstract: An electronic device includes first communication module establishing communication connection, using first network; second communication module establishing communication connection, using second network; one or more security modules connected to second communication module; and one or more processors connected to first and second communication modules, wherein one or more processors are configured to receive NFC control data and transaction data for NFC service from external electronic device through first communication module, acquire an AID from transaction data for NFC service, determine security module corresponding to AID from one or more security modules, transmit NFC control data and transaction data for NFC service to security module corresponding to AID from one or more security modules through second communication module, and transmit response signal received from security module corresponding to AID from one or more security modules to external electronic device through first communication module.
-
公开(公告)号：US20230074421A1
公开(公告)日：2023-03-09
申请号：US17854737
申请日：2022-06-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul Kim , Yi Yang , Moonseok Kang , Jiho Shin
Abstract: An electronic device includes an ultra-wide band (UWB) circuit, and at least one processor comprising a controller of UWB circuit. The at least one processor is configured to transmit, through UWB circuit operating in a first mode, a first signal for a first field in a first frame, transmit, through UWB circuit operating in the first mode, a second signal including designated information for a second field in the first frame, receive, through UWB circuit operating in the first mode, a first reflected signal related to the first signal and a second reflected signal related to the second signal, respectively, caused by an external object, according to a state of the designated information identified from the second reflected signal, obtain information on the external object based on the first reflected signal or transmit a second frame through UWB circuit operating in a second mode.
-
公开(公告)号：US11423379B2
公开(公告)日：2022-08-23
申请号：US16558614
申请日：2019-09-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yi Yang , Jonghoon Jang , Jiho Shin , Moonseok Kang , Hyunchul Kim , Sejong Yoon , Jonghyo Lee , Sehwan Choi
Abstract: An electronic device includes communication circuitry configured to perform short-range wireless communication, ultra-wideband (UWB) communication circuitry configured to perform UWB communication, a secure element comprising a secure data storage configured to provide an execution environment isolated from an operating system (OS) of the electronic device, and a processor. The UWB communication circuitry performs ranging with an external electronic device, receives a first UWB signal including a medium access control (MAC) header and a MAC payload from the external electronic device, and determines, based at least on MAC payload information included in the MAC payload, whether to forward information included in the MAC payload information element to the secure element.
-
Patent Agency Ranking
公开(公告)号：US12192034B2
公开(公告)日：2025-01-07
申请号：US18160873
申请日：2023-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hoang Viet Nguyen , Yuming Zhu , Jiho Shin , Qiang Xie
Abstract: A method includes obtaining a channel impulse response (CIR) based on multiple ultrawide band (UWB) measurements between a mobile device and a target object. The method also includes estimating a first distance between the mobile device and the target object based on an energy of the CIR. The method also includes estimating a second distance between the mobile device and the target object based on a phase of the CIR. The method also includes obtaining an estimated distance between the mobile device and the target object based on at least one of the first distance and the second distance.
-
公开(公告)号：US11997564B2
公开(公告)日：2024-05-28
申请号：US18317638
申请日：2023-05-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunchul Kim , Yi Yang , Moonseok Kang , Sukgi Hong , Jiho Shin , Jonghoon Jang
IPC: H04W4/02 , H04B1/7163 , H04B7/0404
CPC classification number: H04W4/023 , H04B1/7163 , H04B7/0404
Abstract: Example embodiments include an electronic device and a method for operating an electronic device. The electronic device includes an ultra-wide band (UWB) antenna including directional antennas disposed on a rear surface of the electronic device and at least one omnidirectional antenna. The electronic device further includes a communication circuit configured to transmit and/or receive radio frequency (RF) signals of a frequency band designated to be used for UWB communication, through the UWB antenna, with an external electronic device. The electronic device further includes a processor configured to calculate a first distance value and a second distance value, and to determine, based on a distance difference between the first distance value and the second distance value, whether the external electronic device exists within a field of view (FoV) indicating a specified angular range with respect to the direction to which the rear surface faces.
-
公开(公告)号：US20220373646A1
公开(公告)日：2022-11-24
申请号：US17664200
申请日：2022-05-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hoang Viet Nguyen , Raghunandan M. Rao , Yuming Zhu , Yi Yang , Jiho Shin
IPC: G01S7/41 , A61B5/0205 , G01S13/88
Abstract: A method for contactless vital sign monitoring includes transmitting, via a transceiver, radar signals for object detection. The method also includes generating a clutter removed channel impulse response from received reflections of the radar signals a portion of which are reflected off of a living object. The method further includes identifying a set of range bins corresponding to a position of the living object. Additionally, the method includes identifying a first set of signal components representing a respiration rate of the living object and a second set of signal components representing a heart rate of the living object.
-
公开(公告)号：US12019139B2
公开(公告)日：2024-06-25
申请号：US17857525
申请日：2022-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Moonseok Kang , Yi Yang , Hyunchul Kim , Jiho Shin , Sukgi Hong
IPC: G01S13/08 , H04B1/7163
CPC classification number: G01S13/08 , H04B1/7163
Abstract: An electronic device is provided. The electronic device includes an antenna module, a communication module configured to control the antenna module, and at least one processor operatively connected to the communication module, wherein the at least one processor transmits a ultra-wide band (UWB) signal including a first data frame, receives, based on the transmitted first data frame, a reflected first data frame, obtains a first channel impulse response by using the reflected first data frame, acquires information by using the channel impulse response, and receives a UWB signal including a second data frame from an external electronic device in response to the transmitted first data frame.
-
公开(公告)号：US11892550B2
公开(公告)日：2024-02-06
申请号：US17644739
申请日：2021-12-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Neha Dawar , Hoang Viet Nguyen , Khuong N. Nguyen , Songwei Li , Yuming Zhu , Boon Loong Ng , Yi Yang , Moonseok Kang , Jiho Shin , HyunChul Kim
CPC classification number: G01S5/0268 , G01S5/0244 , G01S5/0294 , G01S3/043 , G01S3/46 , H04W16/28
Abstract: A method includes obtaining signal information based on wireless signals received from an external electronic device via a first antenna pair and a second antenna pair. The first and second antenna pairs are aligned along different axes. The signal information includes channel information, range information, a first angle of arrival (AoA) based on the first antenna pair, and a second AoA based on the second antenna pair. The method also includes generating an initial prediction of a presence of the external electronic device relative to a field of view (FoV) of the electronic device. The method further includes performing a smoothing operation on the range information and the first and second AoA, the smoothing operation generating a predicted location of the external electronic device relative to the FoV of the electronic device. Additionally, the method includes generating, based on the smoothing operation, confidence values associated with the predicted location.
-
-
-
-
-
-
-
-
-
Search Results
14
records
(took 0.016 seconds)
