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公开(公告)号：US12107658B2
公开(公告)日：2024-10-01
申请号：US17554193
申请日：2021-12-17
发明人： Woosup Lee , Youngsuk Yoo , Sukgi Hong , Moonseok Kang , Yi Yang , Kunyoung Choi
CPC分类号： H04B7/08 , G01S5/04 , H01Q9/0407 , H01Q21/06 , H01Q1/243
摘要： Disclosed is an electronic device including a plurality of antennas, and a control circuit configured to identify a two-dimensional coordinate value using signals received through the plurality of antennas and correct a signal reception angle based on the two-dimensional coordinate value, or to selectively filter data received from a signal source.
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公开(公告)号：US12019139B2
公开(公告)日：2024-06-25
申请号：US17857525
申请日：2022-07-05
发明人： Moonseok Kang , Yi Yang , Hyunchul Kim , Jiho Shin , Sukgi Hong
IPC分类号： G01S13/08 , H04B1/7163
CPC分类号： G01S13/08 , H04B1/7163
摘要： 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.
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公开(公告)号：US11996881B2
公开(公告)日：2024-05-28
申请号：US17695371
申请日：2022-03-15
发明人： Hyunkee Min , Sungbin Min , Yi Yang , Jaeho Yoon , Junghun Lee
IPC分类号： H04B1/7163 , H04W28/02 , H04W84/12
CPC分类号： H04B1/7163 , H04W28/0268 , H04W84/12
摘要： According to various embodiments, an electronic device may comprise an ultra-wideband (UWB) communication circuit, a Wi-Fi communication circuit and a processor controlling the UWB communication circuit and the Wi-Fi communication circuit. The processor may be configured to identify an operation channel of the UWB communication circuit, identify a communication band of the Wi-Fi communication circuit, overlapping the operation channel of the UWB communication circuit, and when the communication band overlapping the operation channel is activated, determine whether to simultaneously perform Wi-Fi communication through the activated communication band and UWB communication through the operation channel. Other various embodiments are possible as well.
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公开(公告)号：US11962096B2
公开(公告)日：2024-04-16
申请号：US17727190
申请日：2022-04-22
发明人： Sehwan Choi , Sukgi Hong , Moonseok Kang , Hyunchul Kim , Yi Yang , Jungsik Park , Sungjun Lim , Jonghoon Jang
摘要： An electronic device is provided. The electronic device includes a housing, a first antenna and a second antenna which are disposed near at least one edge of the housing inside the housing and a first distance away from each other, wherein the first antenna and second antenna are positioned different distances away from an edge vertical to the one edge, a communication circuit operatively connected to the first antenna and second antenna, at least one sensor, a processor, and a memory. The memory can store instructions which, when executed, enable the processor to identify the posture of the electronic device by means of at least one sensor, if the identified posture of the electronic device is a landscape state, determine the position of at least one external electronic device on the basis of at least one signal received from the at least one external electronic device, and, if the identified posture of the electronic device is a portrait state, determine the position of an external electronic device on the basis of a signal received from the external electronic device positioned in a direction which is determined on the basis of the placements of the first antenna and second antenna among the at least one external electronic device.
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公开(公告)号：US11892550B2
公开(公告)日：2024-02-06
申请号：US17644739
申请日：2021-12-16
发明人： Neha Dawar , Hoang Viet Nguyen , Khuong N. Nguyen , Songwei Li , Yuming Zhu , Boon Loong Ng , Yi Yang , Moonseok Kang , Jiho Shin , HyunChul Kim
CPC分类号： G01S5/0268 , G01S5/0244 , G01S5/0294 , G01S3/043 , G01S3/46 , H04W16/28
摘要： 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.
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公开(公告)号：US11856487B2
公开(公告)日：2023-12-26
申请号：US17749575
申请日：2022-05-20
发明人： Sejong Yoon , Doosuk Kang , Moonseok Kang , Hyunchul Kim , Yi Yang , Jonghoon Jang
CPC分类号： H04W4/029 , G01S5/06 , H04B1/7163
摘要： An electronic device includes an ultra-wide band (UWB) communication module; a memory; and a processor operably connected to the UWB communication module and the memory, wherein the processor is configured to receive, through the UWB communication module, a first message from a first external electronic device at a first time slot; store, in the memory, the first message and a receiving time of the first message; receive, through the UWB communication module, a second message from a second external electronic device at a second time slot; store, in the memory, the second message and a receiving time of the second message; identify a time schedule information for transmitting a third message to the first external electronic device and the second external electronic device, the time schedule information including a transmitting time of the third message; obtain first time information regarding a period of time between the receiving time of the first message and the transmitting time of the third message and second time information regarding a period of time between the receiving time of the second message and the transmitting time of the third message; and transmit, through the UWB communication module, the third message including the first time information and the second time information to the first external electronic device and the second external electronic device at a third time slot.
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公开(公告)号：US11671834B2
公开(公告)日：2023-06-06
申请号：US17026783
申请日：2020-09-21
发明人： Yi Yang , Jiho Shin , Moonseok Kang , Hyunchul Kim , Jonghoon Jang , Sehwan Choi , Sukgi Hong
IPC分类号： H04W12/102 , H04W12/47 , H04W12/037
CPC分类号： H04W12/47 , H04W12/037 , H04W12/102
摘要： An electronic device is provided. The electronic device includes a near-field communication (NFC) communication circuit, an ultra-wideband (UWB) communication circuit connected with the NFC communication circuit, at least one secure element operatively connected with the NFC communication circuit and configured to store security information, and a processor disposed in the NFC communication circuit and operatively connected with the UWB communication circuit, wherein the processor is configured to receive a data request from an external electronic device via the UWB communication circuit, access at least part of the security information stored in the at least one secure element, based on a routing table matching the data request with the at least one secure element, and transmit the at least part of the security information to the external electronic device via the UWB communication circuit.
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公开(公告)号：US20220196782A1
公开(公告)日：2022-06-23
申请号：US17644739
申请日：2021-12-16
发明人： Neha Dawar , Hoang Viet Nguyen , Khuong N. Nguyen , Songwei Li , Yuming Zhu , Boon Loong Ng , Yi Yang , Moonseok Kang , Jiho Shin , HyunChul Kim
摘要： 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.
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公开(公告)号：US11343646B2
公开(公告)日：2022-05-24
申请号：US16998929
申请日：2020-08-20
发明人： Aditya V. Padaki , Boon Loong Ng , Chiranjib Saha , Raghunandan M. Rao , Yi Yang , Moonseok Kang
摘要： An electronic device and a method of the electronic device for performing localization in a wireless communication system are provided. The electronic device and method comprise: receiving, from a plurality of anchor nodes, signals for the localization; performing ranging measurements of the signals based on a range and an angle of arrival (AoA) of the signals; determining whether at least one of the plurality of anchor nodes is not detected based on the ranging measurements; determining, based on a determination that the at least one anchor node is not detected based on the ranging measurements, whether at least one other anchor node in the plurality of anchor nodes is located on a line of sight (LOS) from the electronic device, wherein the LOS is determined based on the AoA of the signals; and performing the localization based on the at least one other anchor node.
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公开(公告)号：US20190090308A1
公开(公告)日：2019-03-21
申请号：US16123664
申请日：2018-09-06
发明人： Jiho Shin , Yi Yang , Moon-Seok Kang
摘要： 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.
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