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公开(公告)号：US12132266B2
公开(公告)日：2024-10-29
申请号：US17871608
申请日：2022-07-22
发明人： Bong Hyuk Park , Sunwoo Kong , Hui Dong Lee , Seunghyun Jang , Seok Bong Hyun
CPC分类号： H01Q3/28 , H01Q9/16 , H01Q21/062
摘要： Provided is a terahertz wideband antenna and a method for designing the same. According to various embodiments, the wideband antenna used for mobile communication in the terahertz wave communication band may include an antenna board including a first surface and a second surface opposite to the first surface, and a plurality of dipole antennas arranged on the antenna board, each of the plurality of dipole antennas may include a feeder disposed on the first surface and a radiator disposed on the second surface and physically spaced apart from the feeder, the feeder may be wire-bonded to a corresponding channel of a plurality of channels of a beam former, and the radiator may be coupled to the feeder to receive a signal from the feeder.
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公开(公告)号：US12131978B2
公开(公告)日：2024-10-29
申请号：US17562587
申请日：2021-12-27
发明人： Il Gyu Choi , Seong Il Kim , Hae Cheon Kim , Youn Sub Noh , Ho Kyun Ahn , Sang Heung Lee , Jong Won Lim , Sung Jae Chang , Hyun Wook Jung
IPC分类号： H01L23/373 , H01L33/64
CPC分类号： H01L23/3738 , H01L23/3731
摘要： The present invention improves a heat dissipation property of a semiconductor device by transferring hexagonal boron nitride (hBN) with a two-dimensional nanostructure to the semiconductor device. A semiconductor device of the present invention includes a substrate having a first surface and a second surface, a semiconductor layer formed on the first surface of the substrate, an hBN layer formed on at least one surface of the first surface and the second surface of the substrate, and a heat sink positioned on the second surface of the substrate. A radiation rate of heat generated during driving of an element is increased to decrease a reduction in lifetime of a semiconductor device due to a temperature increase. The semiconductor device has a structure and configuration which are very effective in improving a rapid temperature increase due to heat generated by high-power semiconductor devices.
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3.发明公开公开(公告)号：US20240354582A1
公开(公告)日：2024-10-24
申请号：US18441076
申请日：2024-02-14
发明人： Seon-Tae KIM , Joon-Sun AUH , Chang-Sik CHO
IPC分类号： G06N3/0895
CPC分类号： G06N3/0895
摘要： Disclosed herein are a method for contrastive learning of a neural network for automatic data labeling and an apparatus for the same. The method includes generating transformed data samples for unlabeled input data samples corresponding to a batch size, detecting a positive sample (positive data) in the transformed data samples in consideration of the similarity between a single data sample for contrastive learning, among the input data samples, and each of the transformed data samples, and performing contrastive learning of a neural network based on the loss value of the positive sample.
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公开(公告)号：US12127166B2
公开(公告)日：2024-10-22
申请号：US17394077
申请日：2021-08-04
发明人： Jung Hoon Lee , Cheul Soon Kim , Sung Hyun Moon
IPC分类号： H04W72/02 , H04W72/04 , H04W72/0453 , H04W72/56
CPC分类号： H04W72/02 , H04W72/0453 , H04W72/56
摘要： An operation method of a transmitting terminal in a communication system may comprise: receiving resource coordination information; selecting a resource for sidelink communication based on the resource coordination information; and transmitting data to one or more receiving terminals by using the selected resource, wherein the resource coordination information is one of information on a preferred resource and information on a non-preferred resource for the sidelink communication.
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公开(公告)号：US12118936B2
公开(公告)日：2024-10-15
申请号：US18119635
申请日：2023-03-09
申请人： Electronics and Telecommunications Research Institute , IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
发明人： Chun Won Byun , Chan Mo Kang , Nam Sung Cho , Byong Deok Choi , Yong Duck Kim
IPC分类号： G09G3/3233 , G09G3/20
CPC分类号： G09G3/3233 , G09G3/2007 , G09G3/2096 , G09G2300/0465 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0202 , G09G2310/08 , G09G2330/028
摘要： A pixel circuit may comprise: a first transistor having a first terminal connected to a data line and to which a data signal is applied and a gate terminal connected to a scan line and to which a scan signal is applied; a third transistor having a gate terminal connected to a second terminal of the first transistor and a second terminal connected to a light emitting device; a capacitor having a second terminal commonly connected to the second terminal of the first transistor and the gate terminal of the third transistor; and a second transistor having a second terminal commonly connected to a first terminal of the capacitor and a first terminal of the third transistor, a first terminal connected to a first power supply voltage, and a gate terminal connected to an emission line to which an emission signal is applied.
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6.发明公开公开(公告)号：US20240340776A1
公开(公告)日：2024-10-10
申请号：US18508618
申请日：2023-11-14
发明人： Changki KIM , Jeoung Lak HA , Namseok KO
摘要： Disclosed is an operation method of a session management function (SMF) apparatus for providing a user plane function (UPF) event exposure service in a wireless communication system, the operation method including: obtaining a UPF event exposure service subscription request from a consumer network function (NF) of a UPF event, wherein the UPF event exposure service subscription request includes reporting suggestion information; and providing the reporting suggestion information to a UPF on the basis of the UPF event exposure service subscription request, wherein the reporting suggestion information includes reporting detailed information applied to a result report for the UPF event.
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公开(公告)号：US12114338B2
公开(公告)日：2024-10-08
申请号：US17326237
申请日：2021-05-20
发明人： Hee Wook Kim , Jae Young Ahn
IPC分类号： H04W72/04 , H04W72/51 , G08G5/00 , H04W72/0453
CPC分类号： H04W72/51 , G08G5/0013 , G08G5/0069 , H04W72/0453
摘要： A dynamic channel assignment method includes receiving, at a ground control station (GCS), assignment of a first communication channel set from a spectrum authority before takeoff of the unmanned aircraft; receiving, at the GCS, assignment of a second communication channel set when the unmanned aircraft is to move from a first area using the first communication channel set to a second area using the second communication channel set due to a flight plan of the unmanned aircraft after takeoff of the unmanned aircraft; and after the unmanned aircraft enters the second area, maintaining, at the GCS, the first communication channel set when the unmanned aircraft reenters the first area due to the flight plan, and returning, at the GCS, the first communication channel set to the spectrum authority when the unmanned aircraft does not reenter the first area due to the flight plan.
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公开(公告)号：US12114280B2
公开(公告)日：2024-10-08
申请号：US17408830
申请日：2021-08-23
发明人： Jung Bin Kim , Pan Soo Kim , Dong Hyun Jung
IPC分类号： H04W56/00 , H04W74/0833
CPC分类号： H04W56/0045 , H04W56/001 , H04W74/0841
摘要： A timing control method performed by a terminal included in a communication network may include: configuring an initial timing reference based on time information obtained from the communication network; receiving a first downlink (DL) signal from a base station; based on the initial timing reference and the first DL signal, obtaining first transmission time information that is information on a timing when the first DL signal is transmitted by the base station and first reception time information that is information on a timing when the first DL signal is received by the terminal; determining a first timing advance (TA) value based on comparison between the first reception time information and the first transmission time information; and adjusting an uplink (UL) transmission timing for the base station based on the first TA value.
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公开(公告)号：US12112769B2
公开(公告)日：2024-10-08
申请号：US17531316
申请日：2021-11-19
发明人： Jeong Uk Bang , Seung Yun , Sang Hun Kim , Min Kyu Lee , Joon Gyu Maeng
IPC分类号： G10L25/84 , G06F40/40 , G06F40/58 , G10L13/00 , G10L15/02 , G10L15/08 , G10L15/26 , G10L21/0208
CPC分类号： G10L25/84 , G06F40/40 , G06F40/58 , G10L13/00 , G10L15/02 , G10L15/08 , G10L15/26 , G10L21/0208
摘要： Provided is a method of performing automatic interpretation based on speaker separation by a user terminal, the method including: receiving a first speech signal including at least one of a user speech of a user and a user surrounding speech around the user from an automatic interpretation service providing terminal, separating the first speech signal into speaker-specific speech signals, performing interpretation on the speaker-specific speech signals in a language selected by the user on the basis of an interpretation mode, and providing a second speech signal generated as a result of the interpretation to at least one of a counterpart terminal and the automatic interpretation service providing terminal according to the interpretation mode.
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公开(公告)号：US12111968B2
公开(公告)日：2024-10-08
申请号：US18050373
申请日：2022-10-27
发明人： Wooseup Youm , Hye Jin Kim , YuLim Min , Yun-Jeong Kim , Hanbit Jin , Chan-Hwa Hong
IPC分类号： G06F3/01
CPC分类号： G06F3/016
摘要： Provided is a haptic waveform storage system including a sensor configured to measure a target object to generate a sensing signal including tactile texture information, a waveform extraction unit configured to extract a basic frequency and an envelope from the sensing signal and generate haptic waveform information including information about the basic frequency and the envelope, and a library storage unit configured to store the haptic waveform information.
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