-
31.发明申请公开(公告)号：US20250096851A1
公开(公告)日：2025-03-20
申请号：US18770506
申请日：2024-07-11
Inventor： NAMSUK LEE , Hee Sang CHUNG
Abstract: Various embodiments for beam configuration in a wireless communication system are disclosed. In one embodiment, a method for configuring a beam by a base station may include determining a beam parameter including at least one of a beam width, a beam aiming direction, and a beam transmission power of a beam based on at least one of a location and an area of a reflective surface; generating beam configuration information including at least one beam based on the determined beam parameter and transmitting the beam configuration information to a controller that controls the reflecting surface; forming the at least one beam according to the beam parameter and the beam configuration information; receiving beam quality information from the controller; and adjusting beamforming based on the received beam quality information.
-
32.发明申请公开(公告)号：US20250095333A1
公开(公告)日：2025-03-20
申请号：US18664207
申请日：2024-05-14
Inventor： Ji Wook JEONG
IPC: G06V10/74 , G01N23/203 , G06T7/70 , G06T7/90 , G06V10/143 , G06V10/30 , G06V20/50
Abstract: Proposed is an apparatus and method for identifying and displaying material types using multi-energy X-ray backscattering. Specifically, the method for identifying cargo includes a process of installing a phantom having a preset location and material, a process of performing photographing under a condition of orthogonal incidence on another side of the predefined container walls, a process of normalizing an entire image, a process of generating a difference image from the normalized multi-energy backscattering image, a process of inferring a similarity with a target material, a process of detecting a location and type of the target material in the entire image, and a process of transmitting information on the location and type of the target material to a display.
-
公开(公告)号：US20250095216A1
公开(公告)日：2025-03-20
申请号：US18889565
申请日：2024-09-19
Inventor： Soo Woong KIM , Gun BANG , Ji Hoon DO , Seong Jun BAE , Jin Ho LEE , Ha Hyun LEE , Jung Won KANG
IPC: G06T9/00
Abstract: This disclosure provides a method and apparatus for compressing 3-dimensional volume data. The method for encoding a TSDF volume may comprise: lossily encoding magnitude information of a Truncated Signed Distance Field (TSDF) volume based on a hyperprior model; and losslessly encoding sign information of the TSDF volume based on the hyperprior model, wherein the lossy encoding comprises selecting and entropy-encoding some elements from a latent vector for the TSDF volume based on selection information obtained through the hyperprior model.
-
公开(公告)号：US20250088225A1
公开(公告)日：2025-03-13
申请号：US18955800
申请日：2024-11-21
Inventor： Yu Ro LEE , Jae Woo PARK , Jae Seung LEE , Jee Yon CHOI , Il Gyu KIM , Seung Chan BANG
IPC: H04B7/0452 , H04B7/06 , H04L5/00 , H04W72/0453 , H04W84/12
Abstract: A wireless communication method and apparatus in a wireless local area network (WLAN) system are disclosed. A wireless communication method according to one embodiment may include generating a high-efficiency Wi-Fi (HEW) frame including at least one of an HEW-SIG-A field and an HEW-SIG-B field which include channel information for communications according to an Orthogonal Frequency-Division Multiple Access (OFDMA) mode, and transmitting the generated HEW frame to a reception apparatus.
-
公开(公告)号：US20250086227A1
公开(公告)日：2025-03-13
申请号：US18519415
申请日：2023-11-27
Inventor： Jin Young MOON , Jonghee KIM , Muah SEOL
IPC: G06F16/732 , G06V10/82 , G06V20/40
Abstract: Provided is a system for detecting a video semantic interval. The system includes a communication module configured to receive a video and a query sentence, memory in which a program for outputting a semantic interval proposal from the video and the query sentence is stored, and a processor configured to execute the program stored in the memory. By executing the program, the processor outputs a semantic interval proposal having start timing and end timing, which is matched with the query sentence within the video, over a pre-trained video semantic interval detection network based on boundary refinements as the results of the detection of the semantic interval proposal, and outputs a semantic interval proposal having a variable boundary through the refinements of a predetermined semantic interval proposal.
-
Patent Agency Ranking
公开(公告)号：US12249363B2
公开(公告)日：2025-03-11
申请号：US17980818
申请日：2022-11-04
Inventor： Seon-Young Kim
IPC: G11C11/406
Abstract: Disclosed herein is a method for controlling a refresh period of an extension memory pool. The method includes collecting information about each of preset unit DRAM cell sets of an extension memory pool, setting an initial refresh period for each of the DRAM cell sets, and adjusting the refresh period based on the information collected from the DRAM cell sets.
-
公开(公告)号：US20250081288A1
公开(公告)日：2025-03-06
申请号：US18726774
申请日：2022-12-29
Inventor： Sung Hyun MOON , Cheulsoon KIM , Jung Hoon LEE
IPC: H04W76/28 , H04W52/02 , H04W72/232
Abstract: A method and a device for transmitting/receiving a control channel for sensitive traffic are disclosed. The method of a terminal comprises the steps of: receiving first DRX configuration information from a base station; confirming a first DRX active time and a first DRX inactive time on the basis of the first DRX configuration information; receiving a first downlink signal set from the base station in the first DRX active time; and receiving a second downlink signal set from the base station in the first DRX inactive time.
-
38.发明申请公开(公告)号：US20250080379A1
公开(公告)日：2025-03-06
申请号：US18821267
申请日：2024-08-30
Inventor： Hee Do KIM , Jae In KIM , Geun Yong KIM , Hark YOO , Ryang Soo KIM , Sung Chang KIM , Chor Won KIM , Ji Hyoung RYU , Byung Hee SON , Ki Cheoul WANG , Gi Ha YOON
Abstract: Provided are an edge gateway system for providing device use and resource sharing suggestions and an operating method thereof. The edge gateway system includes at least one edge gateway and an edge gateway management server connected to the at least one edge gateway. The edge gateway is connected to one or more edge devices and transmits an operation status of the edge gateway and an operation status of the edge devices to the edge gateway management server, the edge gateway management server generates suggestion information to be delivered to a user of the edge gateway based on the operation status of the edge gateway and the operation status of the edge devices, and the suggestion information includes any one of an edge device use suggestion, an edge device sharing suggestion, and an edge gateway service resource sharing suggestion.
-
公开(公告)号：US20250078568A1
公开(公告)日：2025-03-06
申请号：US18502336
申请日：2023-11-06
Inventor： Byung-Ok HAN , Moon-Ki BACK , Jang-Hee YOO , Cheol-Hwan YOO
IPC: G06V40/16
Abstract: Disclosed herein are an emotion recognition method and method based on context information. The emotion recognition method includes detecting information corresponding to an emotion recognition subject from an input image, extracting a recognition subject feature based on the information corresponding to the emotion recognition subject, extracting a context feature based on the input image, storing the recognition subject feature and the context feature in a short-term memory, and storing the context feature in a long-term memory.
-
40.发明申请公开(公告)号：US20250076359A1
公开(公告)日：2025-03-06
申请号：US18646376
申请日：2024-04-25
Inventor： Jung Ick MOON , Jong Hwa KWON , Jung Nam LEE , Chang Hee HYOUNG
Abstract: According to an embodiment of the present disclosure, an apparatus for controlling electromagnetic waves in an electromagnetic wave measurement device, the apparatus comprising: a transmitting antenna configured to generate electromagnetic waves through an aperture that controls a radiation pattern; a mode stirrer configured to reflect electromagnetic waves generated by the transmitting antenna by a plurality of unit panels; and a radio wave measurement part configured to measure electromagnetic waves transmitted through the mode stirrer, wherein the transmitting antenna generates a beam by a high-order mode.
-
-
-
-
-
-
-
-
-
Search Results
13925
records
(took 0.136 seconds)
