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公开(公告)号：US20220397658A1
公开(公告)日：2022-12-15
申请号：US17837315
申请日：2022-06-10
发明人： Taeyoung HA , Mingyu Lee , Sooyeon Jung
摘要： Methods are provided for UWB ranging based on contention-based multiple access. A method performed by a first UWB device includes transmitting an IM for initiating UWB ranging, receiving an AM from a second UWB device within a contention period, transmitting a first RM, receiving a second RM corresponding to the first RM from the second UWB device, and transmitting an FM.
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公开(公告)号：US20230171642A1
公开(公告)日：2023-06-01
申请号：US17994838
申请日：2022-11-28
发明人： Mingyu LEE , Jonghoe KOO , Youngwan SO , Hyunseob OH , Junyoung CHOI , Taeyoung HA
CPC分类号： H04W28/065 , H04J3/0661
摘要： A method for performing fragmented transmission is disclosed. The method by a first ultra-wide band (UWB) device includes identifying a transport packet for fragmented transmission, obtaining a plurality of fragmented packets from the transport packet, and transmitting the plurality of fragmented packets through a UWB channel to a second UWB device at a preset transmission interval. Each of the plurality of fragmented packets may include an STS field and a fragmented payload, and the STS field may be included in a front end of the fragmented packet.
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公开(公告)号：US20230019120A1
公开(公告)日：2023-01-19
申请号：US17860420
申请日：2022-07-08
发明人： Jonghoe KOO , Jinwook SEO , Hyunseob OH , Mingyu LEE , Taeyoung HA , Haeyoung JUN
IPC分类号： G01S5/10 , H04B1/7163
摘要： Disclosed is a method for performing downlink time difference of arrival (DL-TDoA) by an ultra-wide band (UWB) device that includes selecting at least one active ranging round from a ranging block based on at least one of location information or motion information about the UWB device, transferring, to a UWB sub system, a command including information about the at least one active ranging round, and performing a DL-TDoA operation based on the information about the at least one active ranging round.
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公开(公告)号：US20220416989A1
公开(公告)日：2022-12-29
申请号：US17849009
申请日：2022-06-24
发明人： Mingyu LEE , Taeyoung HA
摘要： A method for operating an ultra-wide band (UWB) channel and a narrow band (NB) channel together are provided. The method of a second UWB device includes receiving an advertisement message providing information on a UWB channel used by the first UWB device through an NB channel, and performing at least one operation for performing UWB ranging by using the UWB channel based on the advertisement message. The UWB channel may be one of candidate UWB channels allocated for UWB communication, and the NB channel may be a sub-channel of one of the candidate UWB channels.
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公开(公告)号：US20210016663A1
公开(公告)日：2021-01-21
申请号：US16955898
申请日：2018-12-06
发明人： Taeyoung HA , Sungkwon KIM , Juyeon YOU , Deokyeol LEE , Sungwook LEE , Changyoul LEE , Yongjun LIM , Jaemo CHOI , Jinyoung CHOI , Kwaneui HONG
IPC分类号： B60K35/00
摘要： According to an embodiment disclosed in this specification, an electronic device may be configured to control a size of an exposed region of a first display based on driving information of a vehicle and to set a user interface for receiving a user input associated with content displayed on the first display to at least one of the first display or an auxiliary input interface based on a size of an exposed region. Other various embodiments as understood from the specification are also possible.
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公开(公告)号：US20240259045A1
公开(公告)日：2024-08-01
申请号：US18290544
申请日：2021-06-14
发明人： Sooyeon JUNG , Mingyu LEE , Taeyoung HA
IPC分类号： H04B1/7163 , H04W72/0446
CPC分类号： H04B1/7163 , H04W72/0446
摘要： A first electronic device according to various embodiments of the present disclosure may: determine a location of the first electronic device via an out of band (OOB) connection; select, on the basis of information regarding the determined location, an applet within the first electronic device; and carry out, by using the selected applet, ultra-wideband (UWB) communication with a second electronic device adjacent to the determined location.
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公开(公告)号：US20230037601A1
公开(公告)日：2023-02-09
申请号：US17871214
申请日：2022-07-22
发明人： Mingyu LEE , Taeyoung HA
IPC分类号： H04W8/00 , H04B1/7163 , H04W76/14
摘要： Methods and devices are provided for ultra-wideband (UWB) communication. A first UWB device generates a discovery message providing information used for discovery of the first UWB device. The first UWB device broadcasts the discovery message through a narrowband (NB) discovery channel. The NB discovery channel is not associated with a UWB channel. The UWB channel is one of a plurality of candidate UWB channels allocated for the UWB communication.
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公开(公告)号：US20220400366A1
公开(公告)日：2022-12-15
申请号：US17837812
申请日：2022-06-10
发明人： Taeyoung HA , Mingyu LEE , Sooyeon JUNG
IPC分类号： H04W4/80 , H04B1/7163
摘要： A method for operating a plurality of ultra-wide band (UWB) channels by a first electronic device is provided. The method includes receiving a Bluetooth low energy (BLE) advertisement message including information about an UWB channel, from a second electronic device, identifying whether a plurality of UWB channels are operated, based on the information about the UWB channel, and identifying a UWB channel to be used for communication with the second electronic device, based on the information about the UWB channel. The information about the UWB channel may include flag information indicating an area and channel information indicating a UWB channel for the indicated area.
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公开(公告)号：US20230302906A1
公开(公告)日：2023-09-28
申请号：US18327239
申请日：2023-06-01
发明人： Taeyoung HA , Sungkwon KIM , Juyeon YOU , Deokyeol LEE , Sungwook LEE , Changyoul LEE , Yongjun LIM , Jaemo CHOI , Jinyoung CHOI , Kwaneui HONG
IPC分类号： B60K35/00
CPC分类号： B60K35/00 , B60K2370/11 , B60K2370/152 , B60K2370/73 , B60K2370/164 , B60K2370/172 , B60K2370/182 , B60K2370/1868 , B60K2370/52 , B60K2370/1876 , G02B2027/0183
摘要： Methods and devices are provided for use in a vehicle. Driving information of the vehicle is obtained. The driving information includes transmission state information of the vehicle and information for an autonomous driving function. When the transmission state information indicates a position other than drive, a size of an exposed region of a first display is controlled to be a first size. When the transmission state information indicates drive and the driving information indicates that the autonomous driving function is enabled, the exposed region of the first display is controlled to be a second size that is less than the first size. When the transmission state information indicates drive and the driving information indicates that the autonomous driving function is disabled, the exposed region of the first display is controlled to be less than the second size.
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10.发明公开公开(公告)号：US20230170933A1
公开(公告)日：2023-06-01
申请号：US18070031
申请日：2022-11-28
发明人： Mingyu LEE , Jonghoe KOO , Youngwan SO , Hyunseob OH , Junyoung CHOI , Taeyoung HA
IPC分类号： H04B1/7183 , G01S13/76
CPC分类号： H04B1/7183 , G01S13/765
摘要： A method for operating a first ultra-wideband (UWB) device according to an embodiment of the disclosure may include: transmitting, in a first slot within a ranging round, a ranging control message for UWB communication; receiving a first packet transmitted by a second UWB device in a second slot within the ranging round based on the ranging control message; and receiving a second packet transmitted by a third UWB device in the second slot within the ranging round based on the ranging control message.
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