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公开(公告)号：US11546014B2
公开(公告)日：2023-01-03
申请号：US17197393
申请日：2021-03-10
发明人： Yi Yang , Moonseok Kang , Hyunkee Min , Moongee Cho , Geonwoo Kim , Sukgi Hong
摘要： An electronic device is provided. The electronic device includes an antenna to transmit or receive a signal of a specific frequency band, a wireless local area network (WLAN) communication module, and an ultra-wide band (UWB) communication module, wherein the UWB communication module may be configured to transmit a first signal notifying that the specific frequency band is to be used to the WLAN communication module, and use the specific frequency band, wherein the WLAN communication module may be configured to terminate, in case that the specific frequency band is being used, a use of the specific frequency band within a preset time in response to reception of the first signal, and transmit, when the use of the specific frequency band is terminated, a second signal indicating whether the specific frequency band is used by the WLAN communication module to the UWB communication module.
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公开(公告)号：US11095765B2
公开(公告)日：2021-08-17
申请号：US16976849
申请日：2019-02-26
发明人： Hyunah Oh , Hyunkee Min , Junhak Lim , Yongseok Jang , Hongchan Park , Geonsoo Kim , Sunkee Lee
IPC分类号： H04W4/02 , H04M1/72412 , H04W76/14 , H04W4/80 , G06F3/0488 , H04W8/00
摘要： An electronic device according to various embodiments may comprise: at least one wireless communication circuit; a touch screen display; a processor operatively connected to the at least one wireless communication circuit and the touch screen display; and a memory operatively connected to the processor, wherein the memory stores instructions that, when executed, cause the processor to: receive first information on a first external electronic device and a second external electronic device through the at least one wireless communication circuit; determine a location and/or a direction of the first external electronic device and a location and/or a direction of the second external electronic device at least partly on the basis of a signal acquired through the at least one wireless communication circuit and/or second information received through the at least one wireless communication circuit; provide the touch screen display with a graphical user interface (GUI) indicating the first external electronic device and the second external electronic device, at least partly on the basis of the determined location and/or the determined direction; receive, through the touch screen display, a gesture input for selection of the first external electronic device and the second external electronic device; and transmit, through the wireless communication circuit, third information related to an operation of using the first external electronic device and the second external electronic device. Various embodiments are possible.
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公开(公告)号：US12126434B2
公开(公告)日：2024-10-22
申请号：US17435513
申请日：2021-07-23
发明人： Hyunkee Min , Doosuk Kang , Jihoon Sung , Sunkee Lee , Junghun Lee , Junsu Choi
CPC分类号： H04L1/0018 , H04W28/0252 , H04W28/20 , H04W48/18 , H04W52/0248 , H04L67/131
摘要： Various embodiments disclose a method and an apparatus for controlling a network for low latency and low power data communication in a tethered AR system. An electronic device according to various embodiments may include a wireless communication circuit; and a processor operatively connected to the wireless communication circuit, wherein the processor is configured to identify a first Service Period (SP), based on a data amount of a predetermined data path when an Augmented Reality (AR) service with an external device is initiated, identify a transmission interval on the basis of a frame rate of the external device, identify whether a network connected to the electronic device satisfies a predetermined transmission requirement, based on at least the first SP and the transmission interval, determine connection information related to a connection with the eternal device on the basis of a network which satisfies the transmission requirement, and make the connection with the external device on the basis of the connection information. Various embodiments are possible.
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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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5.发明授权公开(公告)号：US11943639B2
公开(公告)日：2024-03-26
申请号：US17474399
申请日：2021-09-14
发明人： Hyunkee Min , Hyeonu Choi , Jeongyong Myoung , Junyoung Park , Changmok Yang , Sunkey Lee , Junghun Lee , Junsu Choi
IPC分类号： H04W24/02 , H04L43/0852 , H04L43/16 , H04W24/08 , H04W76/28
CPC分类号： H04W24/02 , H04L43/0858 , H04L43/16 , H04W24/08 , H04W76/28
摘要： According to various embodiments, an electronic device may include a communication circuit operably coupled with an external electronic device and at least one processor, wherein the at least one processor may be configured to determine one or more target-wake-time (TWT) parameters of at least one TWT service period based on at least one of the amount of data transmitted to the external electronic device, an amount of data received from the external electronic device, or a bandwidth, wherein at least one data frame is transmitted or received between the electronic device and the external electronic device during the at least one TWT service period; identify quality of service (QoS) for the at least one data frame transmitted or received during the at least one TWT service period; change at least one TWT parameter among the one or more TWT parameters based on the identified QoS; and control the communication circuit to transmit or receive at least one next data frame during the a next TWT service period based on the changed at least one TWT parameter.
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公开(公告)号：US11297464B2
公开(公告)日：2022-04-05
申请号：US16921147
申请日：2020-07-06
发明人： Junsu Choi , Chiho Kim , Hyunkee Min , Junghun Lee
摘要： An object recognition method and an electronic device thereof are provided. The method includes transmitting a signal to an external object, controlling a wireless communication module to receive a signal reflected from the external object, controlling the wireless communication module to obtain a channel impulse response based on the transmitted signal and the received signal, obtaining information of an orientation of the external object based on the received signal, detecting phase noise caused by a movement of the electronic device, extracting a component matching the orientation of the external object from the detected phase noise, and compensating for phase information in the channel impulse response based on the component matching the orientation of the external object.
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公开(公告)号：US11206184B2
公开(公告)日：2021-12-21
申请号：US16550705
申请日：2019-08-26
发明人： Junsu Choi , Hyunkee Min , Hyunah Oh , Sunkee Lee
IPC分类号： H04L12/28 , H04L12/24 , H04W72/04 , H04W72/00 , H04W4/80 , H04W12/08 , H04W72/08 , H04W68/00 , H04W84/12
摘要： An electronic device is provided, which includes a housing, at least one wireless communication circuit located inside the housing and configured to transmit and receive a wireless signal in accordance with the IEEE 802.11 standard, a processor operatively connected to the wireless communication circuit, and a memory operatively connected to the processor and configured to store target wake time (TWT) configuration information based on a quality of service (QoS) individually related to at least one service type, wherein the memory, when executed, stores instructions to cause the processor to broadcast a signal including the TWT configuration information using the wireless communication circuit, receive, from an external electronic device, an authority request for a first TWT at least partly based on the broadcasted information, transmit an authority approval for the first TWT to the external electronic device based on the TWT configuration information and the authority request, and transmit and receive data with the external electronic device at a time selected by the TWT configuration information based on the first TWT. Other certain embodiments are possible.
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公开(公告)号：US12010522B2
公开(公告)日：2024-06-11
申请号：US17284955
申请日：2019-09-30
发明人： Junsu Choi , Hyunkee Min , Sunkee Lee
摘要： Various embodiments of the present invention disclose a spatial reuse method and apparatus in a wireless local area network (WLAN) system. According to various embodiments of the present invention, an electronic device comprises a communication circuit for wireless communication with at least one external device and a processor operatively connected to the communication circuit, wherein the processor may determine an allowable interference level for spatial reuse in association with an adjacent basic service set (BSS) in a network environment where a plurality of electronic devices operate, determine a configuration to be used during uplink transmission by at least one mobile device connected to the electronic device on the basis of the adjacent BBS allowing the determined interference level, and transmit a trigger frame including the determined configuration to the mobile device by using the communication circuit. Various embodiments are possible.
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公开(公告)号：US20230112940A1
公开(公告)日：2023-04-13
申请号：US17968328
申请日：2022-10-18
发明人： Hyunkee Min , Sunghwan Kim , Junhak Lim , Kiyeong Jeong , Junsu Choi , Hyeonu Choi
IPC分类号： H04W52/02
摘要： In an electronic device and/or an operation method thereof according to various example embodiments, the electronic device may include: a communication circuit configured to transmit and/or receive data to and/or from a first external electronic device connected through short-range wireless communication; and a processor operably connected to the communication circuit, wherein the processor may be configured to: receive, from the first external electronic device connected to the electronic device, target wake time (TWT) parameters of the first external electronic device; transmit a request signal for information related to TWT parameters of a second external electronic device belonging to a basic service set (BSS) different from a BSS including the electronic device and the first external electronic device; determine whether to configure TWT parameters of the first external electronic device based on whether a response signal corresponding to the request signal is received; and configure the TWT parameters of the first external electronic device based on TWT parameters of the second external electronic device included in the response signal. Various other embodiments are possible
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公开(公告)号：US11438816B2
公开(公告)日：2022-09-06
申请号：US16563206
申请日：2019-09-06
发明人： Junsu Choi , Hyunkee Min , Sunkee Lee
摘要： An electronic device includes: a UI; a wireless communication circuit configured to wirelessly communicate with an external electronic device by using a short-range wireless communication protocol; a processor; and a memory. The memory stores instructions, which when executed, cause the processor to receive first data from the external electronic device at a first time through a wireless communication channel by using the wireless communication circuit, receive second data from the external electronic device at a second time after the first time through the wireless communication channel by using the wireless communication circuit, compare a first reception state related to the first data and a second reception state related to the second data, and transmit, to the external electronic device, a request for change from a first mode to a second mode by using the wireless communication circuit, based on a result of the comparing.
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