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271.发明授权公开(公告)号：US11956825B2
公开(公告)日：2024-04-09
申请号：US17987347
申请日：2022-11-15
Inventor： Cheol Soon Kim , Sung Hyun Moon , Jung Hoon Lee
IPC: H04W74/08 , H04L25/02 , H04W74/00 , H04W74/0816
CPC classification number: H04W74/0816 , H04L25/0226 , H04W74/006 , H04W74/008
Abstract: An uplink transmission method performed by a terminal includes: receiving, from a base station, at least one DCI for allocating first uplink transmission and second uplink transmission; performing a first LBT procedure for the first uplink transmission, and performing the first uplink transmission when the first LBT procedure is successful; and performing a second LBT procedure for the second uplink transmission, and performing the second uplink transmission when the second LBT procedure is successful, wherein the first uplink transmission and the second uplink transmission are consecutively performed with a time interval longer than a predetermined time.
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272.发明授权公开(公告)号：US11955271B2
公开(公告)日：2024-04-09
申请号：US18200759
申请日：2023-05-23
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , Korea Advanced Institute of Science and Technology
Inventor： Jang Yeol Kim , In Kui Cho , Hyunjoon Lee , Sang-Won Kim , Seong-Min Kim , Jung Ick Moon , Woo Cheon Park , Je Hoon Yun , Jaewoo Lee , Ho Jin Lee , Dong Won Jang , Kibeom Kim , Seungyoung Ahn
CPC classification number: H01F27/325 , G01R33/02 , H01F27/24 , H01F27/2804 , H01F41/041
Abstract: A radio frequency (RF) weak magnetic field detection sensor includes a ferromagnetic core, a pickup coil disposed to surround the ferromagnetic core, a substrate that includes an opening, a core pad connected to the ferromagnetic core and a coil pad connected to the pickup coil, and an insulating tube interposed between the ferromagnetic core and the pickup coil. The insulating tube includes a bobbin around which the pickup coil is wound, and a core hole formed to pass through the bobbin and configured to accommodate the ferromagnetic core.
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273.发明公开公开(公告)号：US20240114323A1
公开(公告)日：2024-04-04
申请号：US18476036
申请日：2023-09-27
Inventor： Yoo Hwa KANG , Namseok KO , Changki KIM
IPC: H04W4/50
CPC classification number: H04W4/50
Abstract: An apparatus and method for providing an SFC service exposure function in a wireless communication system is proposed. The apparatus and method relates to a wireless communication system in general, and specifically, the method includes a process of requesting a service function chaining (SFC) service from a network exposure function (NEF), wherein, in the process of requesting the SFC service, the SFC service is requested by inputting an SFC policy identifier and a metadata value on a basis of an Nnef_TrafficInfluence service interface, and the SFC policy identifier is mapped to an identifier defined in a policy and charging control (PCC) rule.
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274.发明公开公开(公告)号：US20240107374A1
公开(公告)日：2024-03-28
申请号：US18472394
申请日：2023-09-22
Inventor： Yong Jin KWON , Han Jun PARK , An Seok LEE , Heesoo LEE , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
IPC: H04W28/06
CPC classification number: H04W28/06
Abstract: A method of a terminal may comprise: receiving a reference signal from a base station; generating channel information based on the reference signal; generating wavelet-transformed channel information by applying wavelet transform to the channel information; generating compressed channel information by compressing the wavelet-transformed channel information; and transmitting the compressed channel information to the base station.
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公开(公告)号：US20240107373A1
公开(公告)日：2024-03-28
申请号：US18230742
申请日：2023-08-07
Inventor： Jae Sun CHA , Tae Joon PARK , Eun-Hee KIM , Kyeseon LEE
Abstract: Provided is a communication method and an electronic device performing the communication method. The communication method includes establishing a wireless connection for transmission of data, generating a medium access control (MAC) frame including a header formed only of a frame control field based on a type of the data, and transmitting the MAC frame including the data.
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Patent Agency Ranking
276.发明公开公开(公告)号：US20240105166A1
公开(公告)日：2024-03-28
申请号：US18350111
申请日：2023-07-11
Inventor： Hoon CHUNG , Byung Ok KANG , Yoonhyung KIM
IPC: G10L15/16 , G10L15/06 , G10L15/065
CPC classification number: G10L15/16 , G10L15/063 , G10L15/065
Abstract: Provided is a self-supervised learning method based on permutation invariant cross entropy. A self-supervised learning method based on permutation invariant cross entropy performed by an electronic device includes: defining a cross entropy loss function for pre-training of an end-to-end speech recognition model; configuring non-transcription speech corpus data composed only of speech as input data of the cross entropy loss function; setting all permutations of classes included in the non-transcription speech corpus data as an output target and calculating cross entropy losses for each class; and determining a minimum cross entropy loss among the calculated cross entropy losses for each class as a final loss.
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277.发明公开公开(公告)号：US20240103603A1
公开(公告)日：2024-03-28
申请号：US18140726
申请日：2023-04-28
Inventor： Cheol-ho SHIN
IPC: G06F1/3296 , G06N20/00
CPC classification number: G06F1/3296 , G06N20/00
Abstract: A reward generating method for reducing peak load of power consumption and a computing device for performing the same are provided. The reward generating method for reducing the peak load of the power consumption includes calculating an energy index according to a predetermined time interval using power consumption data of a specific building, to which an energy storage system (ESS) is applied, during a predetermined period, determining a reward index according to an action of the ESS using a reward function generated based on the energy index, and training a training model to which the reward function is applied through a reward generated based on the reward index.
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公开(公告)号：US20240103259A1
公开(公告)日：2024-03-28
申请号：US18237688
申请日：2023-08-24
Inventor： Munseob Lee , Chihoon Kim , Sang Yun Kim , Ji Won Park
IPC: G02B21/36 , G02B21/06 , H04N13/20 , H04N23/957
CPC classification number: G02B21/361 , G02B21/06 , H04N13/20 , H04N23/957
Abstract: Provided are a plenoptic microscope system having a structure in which a microlens array (MLA) is installed between an object and a microscope optical system and a general microscope camera is used as an image sensor, and an image processing apparatus for performing plenoptic imaging with information acquired from the same. In the plenoptic microscope system, an MLA including at least one microlens having a number of apertures (NA) similar to that of an objective lens of a microscope optical system is positioned at the front end of an incidence part of the microscope optical system and the objective lens is positioned at a focal length of the MLA or on an image plane of the MLA. The plenoptic image processing apparatus generates Plenoptic 1.0 and/or 2.0 images.
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公开(公告)号：US20240097770A1
公开(公告)日：2024-03-21
申请号：US18091027
申请日：2022-12-29
Inventor： Jung Ho MYUNG , Young-Jo KO , Keun Young KIM , Kapseok CHANG
IPC: H04B7/08
CPC classification number: H04B7/08
Abstract: An operation method of a first access point (AP) may comprise: transmitting, to a control device of a base station, channel information between the first AP and one or more user equipments (UEs) connected to the base station; receiving allocation information determined by the control device; identifying an entity to decode a uplink (UL) signal of each of the one or more UEs from among a plurality of APs and the control device constituting the base station, based on the allocation information; directly performing a decoding operation on a first UL signal received from a first UE among the one or more UEs, based on the allocation information; and transmitting, to the control device, a first report related to a result of the decoding operation on the first UL signal.
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280.发明公开公开(公告)号：US20240097328A1
公开(公告)日：2024-03-21
申请号：US18149999
申请日：2023-01-04
Inventor： Soon Young EOM
CPC classification number: H01Q3/30 , H01Q15/24 , H01Q21/0006 , H01Q21/061
Abstract: A feed network device, which is electrically connected to unit radiating elements for circular polarization, may comprise a phase offset compensation circuit configured to correct a phase dispersion error according to a change in frequency so that four quarter arrays obtained by vertically and horizontally dividing a planar array of the unit radiating elements symmetrically are electrically and rotatably sequentially disposed clockwise or counterclockwise.
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