baber/WOPTO huggingface dataset:
Patent WO-2021020937-A1 (WO)
Inventor: JUNG JAEHONG
IPC: H04R1/02
Filed: 2020-07-31
Abstract: An electronic device is disclosed herein. The device includes a housing including a first opening formed in a surface thereof, a camera at least partially disposed in the housing, such that a lens of the camera is aligned with the first opening, a camera bracket including a flange structure disposed in the housing and spaced apart from the surface of the housing at a predetermined interval, a protruding structure extending from the flange structure into a space defined between the camera and an inner wall of the first opening to surround at least part of the camera, wherein the flange structure includes a first through-hole, and the protruding structure includes a recess, and wherein the protruding structure and the inner wall of the first opening form a microphone hole in communication with the recess and part of the first opening, an adhesive member disposed between the flange structure and an inner surface of the housing, the adhesive member including a passage, wherein one side of the passage is connected to the recess, and an opposite side of the passage is connected to the first through-hole, and a microphone element disposed in the housing and aligned with the first through-hole.
Patent WO-2021034014-A1 (WO)
Title: Novel silylcyclodisilazane compound and method for manufacturing silicon-containing thin film using the same
Inventor: JANG SE JIN
IPC: C07F7/21
Filed: 2020-08-13
Abstract: Provided is a novel silylcyclodisilazane compound, a composition for depositing a silicon-containing thin film containing the same, and a method for manufacturing the silicon-containing thin film using the same, and since the silylcyclodisilazane compound of the present invention has high reactivity, thermal stability and high volatility, it can be used as a silicon-containing precursor, thereby manufacturing a high-quality silicon-containing thin film by various deposition methods.
Patent WO-2021085891-A1 (WO)
Inventor: KO BYEONGSEOB
IPC: H03G3/30
Filed: 2020-10-13
Abstract: L'invention concerne un dispositif électronique. Le présent dispositif électronique comprend : une unité de sortie audio ; et un processeur qui met à l'échelle des signaux audio sur la base d'un volume d'utilisateur basé sur une entrée d'utilisateur, qui compresse les signaux audio mis à l'échelle en réduisant les niveaux de signal de signaux audio, parmi les signaux audio mis à l'échelle, dont les niveaux de signal sont égaux ou supérieurs à un niveau seuil prédéfini, qui amplifie les signaux audio compressés en augmentant les niveaux de signal de tous les signaux audio compressés, sur une plage ne dépassant pas le niveau de sortie maximal de l'unité de sortie audio, et qui commande l'unité de sortie audio de façon à délivrer les signaux audio amplifiés.
Patent WO-2021118261-A1 (WO)
Inventor: HENDRY HENDRY
IPC: H04N19/105
Filed: 2020-12-10
Abstract: An image decoding method performed by a decoding device according to the present disclosure comprises the steps of: obtaining prediction-related information and indication information comprising a first flag which indicates whether or not a sample adaptive offset (SAO) process to be applied to a current block is applied at a picture level or a slice level; parsing information related to the SAO process from a picture header or a slice header on the basis of the first flag; generating prediction samples for the current block on the basis of the prediction-related information; generating reconstructed samples for the current block on the basis of the prediction samples; and performing the SAO process for the reconstructed samples on the basis of the information related to the SAO process.
Patent WO-2022119043-A1 (WO)
Title: Polymer conjugate-based composite for virus detection
Inventor: HAAM SEUNG JOO
IPC: G01N33/545
Filed: 2020-12-30
Abstract: The present invention relates to a polymer conjugate-based composite for virus detection, the composite for virus detection having a characteristic of the light absorption spectrum changing when bound to a virus, and by means of such a change in the light absorption spectrum, the presence of a virus can be checked, and the virus can be quantified by numerically expressing the change in absorption spectrum.
Patent WO-2021145599-A1 (WO)
Title: Leather fiber for leather-spun yarn
Inventor: KIM JI EON
IPC: C14B7/00
Filed: 2021-01-05
Abstract: The present invention relates to a leather fiber for spun yarn, wherein the leather fiber forming spun yarn is a leather fiber extracted from cattle leather and the physical properties of the spun yarn can be improved by using technology for screening leather and separating leather fibers to obtain leather fibers.
Patent WO-2021230551-A1 (WO)
Title: Method and device for synchronization for resource offloading in m2m system
Inventor: SONG JAE SEUNG
IPC: H04W4/70
Filed: 2021-05-03
Abstract: The present disclosure relates to resource synchronization in a machine-to-machine (M2M) system, and an operation method of an M2M device may comprise the steps of: generating a first resource; receiving a first message for requesting an update of the first resource; and transmitting, to another device hosting a second resource synchronized with the first resource, a second message for requesting an update of the second resource. The first resource may include at least one attribute for resource offloading.
Patent WO-2022019449-A1 (WO)
Title: Stair edge shielding member
Inventor: JIN HONGJUN
IPC: E04F11/02
Filed: 2021-05-11
Abstract: The present invention provides an edge shielding member comprising: a first facing surface having a flat shape and attached to a first surface of a stair or a wall to correspond to the first surface; a second facing surface having a flat shape and attached to a second surface of a stair or a wall to correspond to the second surface; a third facing surface having a flat shape and attached to the second surface to correspond to a third surface of a stair or a wall; an outer exposure surface formed by one edge of each of the first facing surface, the second facing surface, and the third facing surface which meet each other, wherein the first facing surface, the second facing surface, and the third facing surface are perpendicular to one another.
Patent WO-2022255502-A1 (WO)
Title: Display device and operation method thereof
Inventor: KIM TAEJOON
IPC: G10L15/26
Filed: 2021-05-31
Abstract: A display device, according to one embodiment of the present disclosure, comprises: a display for displaying at least one input field; a speech acquisition unit for acquiring speech inputted in the input field; and a control unit for converting the speech to text, wherein the control unit may convert the speech to text by character unit or by phrase unit according to the type of the input field.
Patent WO-2022014869-A1 (WO)
Title: Three-dimensional structure and manufacturing method therefor
Inventor: MANSSON JAN-ANDERS EDVIN
IPC: B29C51/14
Filed: 2021-06-10
Abstract: The present invention relates to a three-dimensional structure and a manufacturing method therefor and, more specifically, to a method for manufacturing a three-dimensional structure by combining a hybrid material and a multilayer complex including a fiber reinforced polymer phase and a metallic sheet, and to a three-dimensional structure retaining structural integrity and high strength and durability. A method for manufacturing a three-dimensional structure according to an embodiment of the present invention comprises: a multilayer forming step of thermally compressing a fiber reinforced polymer phase and a metallic sheet to form a multilayer; an opening processing step of processing at least one or multiple openings in the multilayer; and a combining step of combining a hybrid material and the multilayer having the openings to prepare a three-dimensional structure, wherein in the combining step, the hybrid material and the multilayer are pressed by a press, thereby forming at least one reinforced structure in which the fiber reinforced polymer phase is combined with the openings and/or the hybrid material.
Patent WO-2022010264-A1 (WO)
Title: Communication system and method
Inventor: JEON YOUNG-HWAN
IPC: B60L53/30
Filed: 2021-07-07
Abstract: The purpose of the present invention is to provide a communication system and method capable of reducing a communication load and reducing the waste of system resources consumed for communication. According to an aspect of the present invention, since a communication packet is generated using a packet structure most suitable for a data size and communication is performed through the generated communication packet, it is possible to significantly reduce a communication load on a communication bus. In addition, according to another aspect of the present invention, since an information request device allocates a buffer corresponding to a communication packet and stores the communication packet in the allocated buffer, it is possible to prevent the buffer of the information request device from being wasted.
Patent WO-2022071744-A1 (WO)
Inventor: KIM JOONGSOO
IPC: C08F210/14
Filed: 2021-09-29
Abstract: The present invention provides an ethylene/1-hexene copolymer having excellent constructability and processability, and thus being useful in manufacturing a high-pressure resistant heating pipe or a PE-RT pipe or a large-diameter pipe, etc.
Patent WO-2022092695-A1 (WO)
Title: Procédé de traitement d'image et dispositif l'utilisant
Inventor: LEE DONG HOON
IPC: G06T11/60
Filed: 2021-10-21
Abstract: Un procédé de traitement d'image selon la présente invention comprend les étapes consistant à : recevoir une entrée d'au moins une donnée image ; donner une pluralité de points caractéristiques aux données image selon un critère prescrit ; et changer une partie des données image sur la base d'une ligne caractéristique générée par connexion d'au moins deux des points caractéristiques, ou une zone caractéristique générée par la connexion d'au moins trois des points caractéristiques.
Patent WO-2023013826-A1 (WO)
Inventor: SONG HWANGOO
IPC: G06F40/211
Filed: 2021-11-25
Abstract: 본 발명은 하나 이상의 프로세서 및 상기 프로세서에서 수행 가능한 명령들을 저장하는 하나 이상의 메모리를 포함하는 컴퓨팅 장치에서 구현되는 기본 문형 단위 분해에 기반한 외국어 구문 학습 시스템에 있어서, 사용자로부터 외국어로 구성된 자연어가 입력되는 경우, 상기 입력된 자연어에 대응되는 복합 문장을 복수 개의 기본 문장으로 분해하는 문장 분해부; 상기 문장 분해부에 의해 복합 문장의 분해가 완료되면, 상기 분해된 복수 개의 기본 문장 각각에 포함된 형태소 또는 단어 중 하나를 확인하여, 상기 복수 개의 기본 문장 각각에 대한 문형 유형을 판단하는 문형 유형 판단부; 상기 문형 유형 판단부에 의해 상기 복수 개의 기본 문장 각각에 대한 문형 유형이 판단 완료된 경우, 상기 복수 개의 기본 문장 각각에 포함된 형태소 또는 단어 중 일부를 부가 정보로 지정하는 부가 정보 지정부; 및 상기 부가 정보의 지정이 완료되면, 상기 부가 정보를 상기 부가 정보로 지정되지 않은 형태소 또는 단어 중 하나에 매칭시켜, 기 저장된 기본 형태소 사전 테이블에 포함된 기본 형태소 카테고리에 상기 부가 정보를 저장하는 부가 정보 저장부;를 포함하는 것을 특징으로 한다. 이 외에도 본 문서를 통해 파악되는 다양한 실시예들이 가능하다.
Patent WO-2022119260-A1 (WO)
Inventor: KIM RAETAE
IPC: G09G3/02
Filed: 2021-11-29
Abstract: 다양한 실시예들에 따르면, 전자 장치로서, 제 1 면과, 상기 제 1 면의 반대 방향을 향하는 제 2 면을 제공하는 제 1 플레이트를 포함하는 제 1 구조물; 상기 제 1 구조물의 적어도 일부를 감싸게 결합하며, 상기 제 1 구조물의 제 1 면 또는 제 2 면과 평행한 제 1 방향으로 상기 제 1 구조물의 이동을 안내하는 제 2 구조물; 상기 제 1 구조물의 상기 제 1 면에 장착된 제 1 영역과, 상기 제 1 영역으로부터 연장된 제 2 영역을 포함하는 플렉서블 디스플레이로서, 상기 제 2 영역이 상기 제 1 구조물의 상기 이동에 따라 적어도 부분적으로 상기 제 2 구조물의 일측에서 상기 제 2 구조물의 내부로 수용되거나 상기 제 2 구조물의 외부로 시각적으로 노출되는 상기 플렉서블 디스플레이; 적어도 하나의 디스플레이 드라이버 IC(display driver IC); 센서; 및 적어도 하나의 프로세서;를 포함하고, 상기 적어도 하나의 프로세서는: 상기 제 1 영역과 연관된 제 1 파라미터를 식별하고, 제 1 컨텐트가 상기 제 1 파라미터와 연관된 제 1 주사율로 상기 플렉서블 디스플레이의 상기 제 1 영역 상에 표시되도록 상기 적어도 하나의 디스플레이 드라이버 IC를 제어하고, 상기 제 1 구조물의 이동에 따라서 상기 제 2 영역의 적어도 일부가 노출됨을 식별함에 기반하여, 상기 제 1 영역과 상기 제 2 영역의 적어도 일부와 연관된 제 2 파라미터를 식별하고, 제 2 컨텐트가 상기 제 2 파라미터와 연관된 제 2 주사율로 상기 플렉서블 디스플레이의 상기 제 1 영역 및 상기 제 2 영역의 적어도 일부 상에 표시되도록 상기 적어도 하나의 디스플레이 드라이버 IC를 제어하도록 설정된, 전자 장치가 제공될 수 있다. 그 밖의 다양한 실시예가 가능하다.
Patent WO-2022154304-A1 (WO)
Inventor: YOON JAE-HUN
IPC: G01N21/55
Filed: 2021-12-22
Abstract: Un appareil d'évaluation de la durée de vie d'un transformateur selon un mode de réalisation comprend : une première zone de stockage destinée à stocker l'huile isolante utilisée pour l'isolation d'un transformateur ; une seconde zone de stockage prévue pour être séparée de la première zone de stockage et destinée à stocker de l'huile isolante qui n'est pas utilisée pour l'isolation du transformateur ; une unité d'émission de lumière destinée à émettre de la lumière d'une longueur d'onde spécifique ; une unité de réception de lumière destinée à recevoir la lumière émise par l'unité d'émission de lumière ; un premier câble optique reliant l'unité d'émission de lumière et l'unité de réception de lumière, qui fournit un trajet de déplacement à la lumière émise par l'unité d'émission de lumière et reçue dans l'unité de réception de lumière, et qui est agencé de façon à s'étendre à travers la première zone de stockage ; un second câble optique reliant l'unité d'émission de lumière et l'unité de réception de lumière, qui fournit un trajet de déplacement à la lumière émise par l'unité d'émission de lumière et reçue dans l'unité de réception de lumière, et qui est agencé de façon à s'étendre à travers la seconde zone de stockage ; et une partie de calcul reliée à l'unité de réception de lumière et qui reçoit des informations concernant une propriété optique du méthanol provenant de l'unité de réception de lumière.
Patent WO-2022158753-A1 (WO)
Inventor: KANG YOUNGJIN
IPC: H01Q1/24
Filed: 2022-01-03
Abstract: 본 개시의 다양한 실시예에 따른 전자 장치는, 제1 도전성 부분을 포함하는 제1 하우징 구조, 상기 제1 하우징 구조에 대한 상대적 운동을 제공하고, 제2 도전성 부분을 포함하는 제2 하우징 구조, 상기 제1 하우징 구조에 대한 상기 제2 하우징 구조에 상대적 운동에 대응하여 가변하도록 형성된 플렉서블 디스플레이, 상기 제1 하우징 구조 또는 상기 제2 하우징 구조 내에 배치되고, 적어도 하나의 무선 통신 회로가 장착된 메인 회로기판, 및 상기 제1 도전성 부분과 상기 제2 도전성 부분을 전기적으로 연결하기 위한 연결 부재를 포함할 수 있다. 상기 적어도 하나의 무선 통신 회로는 상기 제1 도전성 부분과 전기적으로 연결되고, 상기 연결 부재는 상기 제1 하우징 구조 내측으로부터 상기 제2 하우징 구조 내측을 따라 연장되어 시그널 패쓰(signal path)를 형성할 수 있다.
Patent WO-2022149849-A1 (WO)
Title: V3c video component track alternatives
Inventor: LIM YOUNGKWON
IPC: G06T9/00
Filed: 2022-01-05
Abstract: An apparatus includes a communication interface and a processor operably coupled to the communication interface. The communication interface receives a plurality of tracks in a compressed bitstream. The processor identifies an atlas track corresponding to a point cloud compression (PCC) component and identifies a first component tracks that is referenced by the atlas track and at least one second component track, the at least one second component track is an alternative version of at least one component track of the first component tracks. The processor also determines a component track for each V3c video component to be used as version of the PCC component among the first component tracks and the at least one second component track. The processor further decodes the PCC component according to the determined component track for the each V3c video component.
Patent WO-2022191416-A1 (WO)
Inventor: CHOI MINSEOK
IPC: A61M21/02
Filed: 2022-01-20
Abstract: L'invention concerne un procédé destiné à fournir des informations pour améliorer la qualité du sommeil et un dispositif électronique le prenant en charge. Le dispositif électronique peut comprendre un écran, au moins un processeur et une mémoire. Le ou les processeurs peuvent : vérifier les informations de temps de sommeil d'un utilisateur ; obtenir des informations d'activité et des informations d'évaluation du sommeil correspondant aux informations de temps de sommeil ; analyser un modèle des informations d'activité sur la base des informations d'évaluation de sommeil ; générer des informations de guide de sommeil concernant l'utilisateur sur la base d'un résultat de l'analyse ; et afficher les informations de guide de sommeil générées sur l'écran. Divers autres modes de réalisation identifiés par la présente invention sont possibles.
Patent WO-2022196945-A1 (WO)
Title: Appareil pour prévoir une répartition de la population sur la base d'un modèle de simulation de répartition de la population, et procédé de prévision de répartition de la population à l'aide de celui-ci
Inventor: LEE DO-HUN
IPC: G06Q50/10
Filed: 2022-02-10
Abstract: La présente invention concerne un appareil pour prévoir une répartition de la population sur la base d'un modèle de simulation de répartition de la population, et un procédé pour prévoir une répartition de la population à l'aide de celui-ci. La présente invention peut fournir un appareil pour prévoir une répartition de la population sur la base d'un modèle de simulation de répartition de la population, l'appareil comprenant : une unité d'intégration pour recevoir une zone de calcul configurée et une entrée de couche de données environnementales sur la base d'un système d'informations géographiques, de façon à générer des données de trame ; une unité d'insertion pour insérer une couche de population initiale dans les données de trame de façon à générer des données de trame de population ; et une unité de sortie pour délivrer en sortie des données de répartition de la population selon une condition initiale et un paramètre à l'aide des données de trame de population.
Patent WO-2022234953-A1 (WO)
Title: Electrostatic dust collector
Inventor: NOH HYONGSOO
IPC: B03C3/38
Filed: 2022-03-29
Abstract: An electrostatic dust collector, comprising a charging part for charging dust in air and a dust collecting part for collecting the dust which has been charged in the charging part, comprises: a plurality of high-voltage electrodes comprising a first dielectric layer and a first conductive electrode layer printed inside the first dielectric layer, and having a high voltage applied thereto; and a plurality of low-voltage electrodes comprising a second dielectric layer and a second conductive electrode layer printed inside the second dielectric layer, disposed in alternation with the plurality of high-voltage electrodes, and having a low voltage applied thereto, wherein the charging part is formed between the first conductive electrode layer and the low-voltage electrodes partly exposed by an opening formed in the upstream side of the first dielectric layer with respect to a direction in which air flows, and the dust collecting part is an electric field formed on the downstream side of the plurality of high-voltage electrodes and the plurality of low-voltage electrodes relative to the charging part.
Patent WO-2022245172-A1 (WO)
Inventor: CHOA YONG-HO
IPC: B32B9/04
Filed: 2022-05-20
Abstract: 본 발명은 가스 검출용 변색 센서 및 이의 제조 방법에 관한 것으로, 구체적으로 수소 가스의 검출을 위해 사용될 수 있는 변색 센서이며, 수소 가스와 접촉 시 색 변환이 일어나 수소 가스의 존재 여부를 쉽게 확인할 수 있고, 수소 가스의 제거 등에 의해 수소 가스와 비 접촉 시는 원래의 색상으로 회복되는 가역적 특성 및 원래의 색상으로 회복되지 않는 비가역적 특성을 나타낼 수 있다. 또한, 상기 변색 센서는 테이프 및 스프레이 형태로 사용될 수 있어, 다양한 형태로 사용이 가능하여, 적용될 수 있는 분야가 다수이며, 전기를 인가하지 않아도 공기 중 수소를 감지하므로 이용 편의성이 우수하며, 상온뿐 아니라, 영하의 온도에서도 사용이 가능하다.
Patent WO-2023128084-A1 (WO)
Inventor: Park sang ji
IPC: G06T7/13
Filed: 2022-06-17
Abstract: 본 발명은 리드 형상 인식 방법에 관한 것으로, 부품의 촬상을 통해 부품의 바디와 리드의 경계를 검출하는 단계와, 부품의 경계 검출에 따라 티칭 영역을 재 설정하는 단계 및 재설정된 티칭 영역에서 상기 리드의 정보를 설정하는 단계를 포함할 수 있다. 또한, 상기와 같은 리드 형상 인식 방법은 실시예에 따라 다양하게 구현될 수 있다.
Patent WO-2023080711-A1 (WO)
Inventor: LEE JAE-SEONG
IPC: G06V10/40
Filed: 2022-11-04
Abstract: La présente invention concerne un serveur et un procédé pour fournir un vêtement personnalisé en utilisant la vision par IA pour mesurer des caractéristiques de partie corporelle d'un utilisateur, ainsi qu'un système et un procédé associés. À cet effet, le serveur selon un mode de réalisation de la présente invention comprend : une unité de communication pour recevoir, depuis un terminal portable d'un acheteur, une image d'une partie corporelle de l'acheteur et des informations d'achat comprenant un mot-clé associé à un type de vêtement ; une mémoire pour stocker, par groupe d'âge et sexe, des données de taille corporelle sur la base des dimensions des points caractéristiques du corps ; et un processeur connecté électriquement à l'unité de communication et à la mémoire, le processeur pouvant mesurer des dimensions sur la base de points caractéristiques du corps, qui sont inclus dans les informations d'achat reçues, acquérir des données de taille corporelle de l'acheteur à partir de la mémoire sur la base des dimensions mesurées, sélectionner une pluralité d'articles vestimentaires correspondant au type de vêtement sur la base des données de taille corporelle acquises, et transmettre des informations de vêtement concernant les articles vestimentaires sélectionnés au terminal portable par l'intermédiaire de l'unité de communication.
Patent WO-2023163344-A1 (WO)
Title: Air conditioning system, electronic device, and control method thereof
Inventor: LEE JEHYEON
IPC: F24F11/49
Filed: 2022-12-15
Abstract: An electronic device, according to one embodiment, comprises: a user interface; a communication unit that communicates with at least one outdoor unit and a plurality of indoor units connected to the at least one outdoor unit; and at least one processor that controls the user interface to determine a heat exchanger having a contamination level equal to or greater than a preset contamination level from among a heat exchanger of the at least one outdoor unit and a heat exchanger of the plurality of indoor units, on the basis of an output of a neural network for operation data received from each of the at least one outdoor unit and the plurality of indoor units, determine a cleaning cycle of the determined heat exchanger on the basis of the energy increase rate of the determined heat exchanger, and output the determined cleaning cycle.
Patent WO-2023149663-A1 (WO)
Inventor: HONG SOONMIN
IPC: H01L25/075
Filed: 2022-12-28
Abstract: 본 발명의 사상에 따르면 디스플레이 모듈은 복수의 무기 발광 소자가 실장되고 TFT 층이 형성되는 실장면과 4개의 측면 및 실장면의 반대측에 배치되는 배면을 포함하는 기판과, TFT층과 전기적으로 연결되고 4개의 측면 중 한 쌍의 측면을 따라 연장되는 측면 배선과, 실장면과 접착되고, 제 1방향으로 실장면을 커버하는 전면 커버와, 배면에 접착되는 메탈 플레이트와, 측면 배선 및 측면을 감싸는 측면 커버와, 측면 커버의 측단에 배치되고 메탈 플레이트와 접지되는 측단 부재를 포함하고, 측단 부재는 4개의 측면 중 측면 배선이 연장되는 한 쌍의 측면 중 하나의 측면 상에만 배치된다.
Patent WO-2023200099-A1 (WO)
Inventor: JO JONG JA
IPC: E03C1/04
Filed: 2023-02-13
Abstract: La présente invention concerne un dispositif de vidange de douche, et plus spécifiquement un dispositif de vidange de douche qui est installé sur une partie de couplage de tuyau souple d'un robinet de douche installé sur un mur d'une salle de bain et comprend un orifice fin d'évacuation d'eau résiduelle relié à l'extérieur, un tuyau souple de douche qui sert à raccorder une pomme de douche étant couplé à la partie de couplage de tuyau souple, et l'orifice fin d'évacuation d'eau résiduelle étant formé au niveau d'un espace entre un orifice d'introduction, à travers lequel de l'eau est introduite, et un orifice d'évacuation à travers lequel de l'eau est évacuée. Par conséquent, de l'air introduit à travers l'orifice d'évacuation d'eau résiduelle forme des bulles fines pendant qu'une soupape du robinet de douche est ouverte et que l'eau passe, et lorsque la soupape est fermée, l'eau résiduelle de la pomme de douche est évacuée à travers l'orifice d'évacuation d'eau résiduelle pour assécher un filtre de la pomme de douche, ce qui accroît la durée de vie du filtre et limite la propagation de bactéries.
Patent WO-2023224214-A1 (WO)
Title: Electronic apparatus and method for adaptive communication in wireless environment
Inventor: CHEONG GUPIL
IPC: H04W4/80
Filed: 2023-02-14
Abstract: An electronic device may comprise a processor. The processor may be configured to obtain a connected isochronous group (CIG) event including a first connected isochronous stream (CIS) event and a second CIS event at least partially overlapping with at least a portion of the first CIS event. The processor may be configured to identify first data representing the quality of a first link (with a first external device) for the first CIS event, and second data representing the quality of a second link (with a second external device) for the second CIS event. The processor may be configured to transmit a first packet to the first external device or a second packet to the second external device, on the basis of the first data and the second data.