baber/WOPTO huggingface dataset:
Patent WO-2022030715-A1 (WO)
Title: Tactile sensor, tactile stimulation detection method using same, and robot skin and robot which comprise same
Inventor: KIM JUNG
IPC: B25J9/00
Filed: 2021-02-26
Abstract: The present invention relates to a tactile sensor, a tactile stimulation detection method using same, and a robot skin and a robot which comprise same, and, more specifically, to a tactile sensor, a tactile stimulation detection method using same, and a robot skin and a robot which comprise same, the tactile sensor comprising: an input layer for receiving tactile stimulation applied from the outside; a microphone member; and a medium layer which is arranged between the input layer and the microphone member, and which contains gas therein so that vibration is generated and transferred by means of the stimulation.
Patent WO-2022220326-A1 (WO)
Title: Novel sugar phosphate isomerase/epimerase variant and method for producing l-lysine using same
Inventor: CHANG JIN SOOK
IPC: C12N15/52
Filed: 2021-05-20
Abstract: The present application relates to a sugar phosphate isomerase/epimerase variant, a corynebacterium glutamicum strain comprising the variant, and a method for producing L-lysine using the strain.
Patent WO-2022005049-A1 (WO)
Title: Antenna module and electronic device comprising same
Inventor: JEON SEUNGGIL
IPC: H04M1/02
Filed: 2021-06-15
Abstract: Disclosed is an electronic device comprising a first plate, a second plate, a housing, a display, a substrate, a first antenna element, a second antenna element disposed to be spaced apart from the first antenna element along a third direction, and a first auxiliary radiator disposed to be spaced apart from the first antenna element in a first direction and spaced apart from the first antenna element in the third direction. When viewed from the first direction side, a first separation distance between the second antenna element and the first auxiliary radiator exceeds a second separation distance between the first antenna element and the second antenna element, at least a portion of the first auxiliary radiator may overlap a region of the first antenna element, and the first auxiliary radiator may be electrically coupled to the first antenna element. Various other embodiments identified through the specification may be possible.
Patent WO-2022035040-A1 (WO)
Inventor: LEE CHANG KYOO
IPC: H01M50/403
Filed: 2021-06-21
Abstract: The present invention relates to a composite separator for an electrochemical element. The composite separator according to the present invention comprises a porous substrate and a crystalline metal salt. The composite separator can function as a source of salt supply for the liquid electrolyte of an electrochemical element and, together therewith or independently thereof, can have flame-retardant properties due to the metal salt.
Patent WO-2022035053-A1 (WO)
Inventor: KIM MIN-SEO
IPC: F27B7/34
Filed: 2021-07-01
Abstract: Provided are: an apparatus for recovering an active material, the apparatus being capable of easily recovering an electrode active material from an electrode scrap as it is in its intrinsic shape; and a method for reusing a positive electrode active material by using same. The apparatus for recovering an active material according to the present invention is a rotary-type firing apparatus having a screw-type rod inside, the apparatus comprising: a heat treatment bath forming a heating zone and a screening wall body forming a cooling zone, which are arranged in a line along the axis of the rod; and an exhaust injection and degassing system, wherein, in the heat treatment bath, an electrode scrap including an active material layer on a current collector is heat-treated in air while being rotated around the axis of the rod, thereby removing a binder and a conductive material from the active material layer to separate the current collector from the active material layer, the active material in the active material layer passes through the screening wall body and is recovered as a powder-type active material, and the current collector that is not allowed to pass through the screening wall body is separately recovered.
Patent WO-2022019531-A1 (WO)
Title: Clamping device for elevator guide rail
Inventor: KIM YEONG GI
IPC: B66B17/34
Filed: 2021-07-06
Abstract: The present invention relates to a device for clamping an elevator guide rail and, more specifically, to an elevator guide rail clamping device for a housing and a guide rail provided at an elevator and an elevator passage to guide lifting and lowering of the elevator, the clamping device comprising a clamp for pressing and holding the guide rail through a cylinder provided at the housing so as to firmly hold the guide rail when a door of the elevator is open, thereby preventing elevator car sway when a user gets on or off an elevator. In particular, when heavy equipment such as a small-sized forklift enters an elevator car while the elevator stops, the present invention can relieve a worker's fear and anxiety which may be caused by lowering of the elevator car due to elongation of a rope installed in the elevator car and can prevent an accident in advance, thereby enhancing safety.
Patent WO-2022071665-A1 (WO)
Inventor: YOO SEUNGDONG
IPC: H04W4/16
Filed: 2021-08-26
Abstract: An electronic device may comprise a communication circuit and a processor operatively coupled to the communication circuit, wherein the processor is configured to, in a state in which the electronic device has been connected to a first network supporting a terminal-based call waiting function, activate a call waiting function of the electronic device, connect to a second network supporting a network-based call waiting function by using the communication circuit, activate the call waiting function of the second network in a state of having been connected to the second network by using the communication circuit, and connect to the first network by using the communication circuit. Various other embodiments identified through the specification are possible.
Patent WO-2022097922-A1 (WO)
Inventor: PARK GYEONGTAE
IPC: G06F1/16
Filed: 2021-09-29
Abstract: 일 실시예에 따른 전자 장치는, 상기 전자 장치의 제1 상태에서 시각적으로 노출되는 표시 영역의 크기가 축소되고, 상기 전자 장치의 제2 상태에서 시각적으로 노출되는 상기 표시 영역의 크기가 확장되는 디스플레이; 및 상기 디스플레이에 작동적으로 연결된 프로세서;를 포함하고, 상기 프로세서는, 상기 전자 장치의 상태 정보를 획득하고, 상기 전자 장치의 상태 정보에 기반하여, 지정된 이미지의 제1 영역을 포함하고, 상기 제1 상태에서의 배경 화면에 대한 미리보기에 대응하는 제1 프리뷰 이미지 및 상기 이미지의 상기 제1 영역으로부터 확장된 제2 영역을 포함하고, 상기 제2 상태에서의 배경 화면에 대한 미리보기에 대응하는 제2 프리뷰 이미지를 연속적으로 상기 디스플레이를 통해 표시하고, 제1 사용자 입력에 기반하여, 상기 이미지를 배경 화면으로 지정하도록 설정될 수 있다.
Patent WO-2022075814-A1 (WO)
Inventor: GO SEONGWON
IPC: H04B1/3827
Filed: 2021-10-08
Abstract: 본 명세서의 일 실시예에 따른 무선 통신 시스템에서 단말이 전력 헤드룸(Power Headroom, PH)을 보고하는 방법은 전력 헤드룸(Power Headroom, PH)과 관련된 설정 정보를 수신하는 단계 및 상기 PH의 보고를 위한 메시지를 전송하는 단계를 포함한다. 상기 PH의 보고는 기 설정된 이벤트에 기반하여 트리거되며, 상기 PH의 보고를 위한 메시지는 P-MPR(Power management-Maximum Power Reduction)과 관련된 정보를 포함한다. 상기 P-MPR과 관련된 정보는 상기 PH와 관련된 하나 이상의 값들을 포함하며, 상기 PH와 관련된 하나 이상의 값들은 하나 이상의 특정 인덱스들과 관련되는 것을 특징으로 한다.
Patent WO-2022131503-A1 (WO)
Inventor: PARK JIEON
IPC: C22C38/22
Filed: 2021-10-14
Abstract: 성분계 제어를 통한 내열성이 우수한 페라이트계 스테인리스강이 개시된다. 본 발명의 일 실시예에 따른 내열성이 우수한 페라이트계 스테인리스강은, 중량%로, 중량%로, C: 0.0005 내지 0.02%, N: 0.005 내지 0.02%, Si: 0.01 내지 1.0%, Mn: 0.01 내지 1.2%, P: 0.001 내지 0.05%, Cr: 10.0 내지 25.0%, Mo: 1.5 내지 3.0%, Nb: 0.3 내지 0.7%, W: 0.5 내지 2.0%, 나머지 Fe 및 불가피한 불순물을 포함하고, 기지 내에 고용 Mo의 중량비는 85% 이상, 고용 W의 중량비는 85% 이상으로 포함되며, 하기 식 (1) 및 (2)를 만족한다. (1) Mo ＋ W ＋ Nb ≥ 3 (2) (Mo ＋ W)/Nb ≤ 8
Patent WO-2022108153-A1 (WO)
Inventor: KEE JUNG-MIN
IPC: C12Q1/42
Filed: 2021-10-26
Abstract: 본 발명은 히스티딘 키나아제 활성 측정용 조성물, 및 이를 사용하는 것을 특징으로 하는 히스티딘 키나아제 활성 측정 방법과 히스티딘 키나아제 저해제의 스크리닝 방법에 관한 것이다. 본 발명의 상기 조성물 및 방법은 탈인산화효소 및 이에 의한 pHis의 탈인산화를 이용하여 히스티딘 키나아제 또는 히스티딘 키나아제 저해제의 활성을 측정하는 것을 특징으로 한다.
Patent WO-2022092861-A1 (WO)
Title: Method and apparatus for controlling devices based on ranging and gesturing in wireless communication system
Inventor: NGUYEN HOANG VIET
IPC: G01S3/46
Filed: 2021-10-28
Abstract: A method performed by a first electronic device in a wireless communication system is provided. The method may include generating location information of a second electronic device relative to the first electronic device, based on a plurality of differences between one or more first ultra-wide band (UWB) signals transmitted to the second electronic device and one or more second UWB signals received from the second electronic device. Additionally, the method includes determining an action to be performed based on the location information and identifying whether the action is associated with the first electronic device or the second electronic device. The method includes performing the action based on the identification.
Patent WO-2023277296-A1 (WO)
Inventor: YI GYUCHUL
IPC: G01L5/16
Filed: 2022-02-21
Abstract: La présente invention concerne un dispositif à semi-conducteur vertical et un capteur de force de cisaillement le comprenant, le dispositif à semi-conducteur pouvant comprendre un substrat, un nano-tube disposé sur le substrat, et au moins une électrode en contact avec une surface latérale du nano-tube. Le dispositif à semi-conducteur fournit un capteur de force de cisaillement capable de calculer une force de cisaillement appliquée en sens inverse par détection d'un changement de distribution de charge à l'intérieur d'un nanotube incurvé ou courbé par une force de cisaillement appliquée.
Patent WO-2022191609-A1 (WO)
Title: Iridium complex and organic electroluminescent device comprising same
Inventor: KANG SANGOOK
IPC: H01L51/50
Filed: 2022-03-08
Abstract: The present invention relates to a novel iridium complex and an organic electroluminescent device comprising same and, specifically, to a novel iridium complex that can be used as a blue phosphorescent dopant of a light-emitting layer and an organic electroluminescent device comprising same.
Patent WO-2022216117-A1 (WO)
Title: Electronic device for providing digital key service, and operation method therefor
Inventor: LEE GYUJIN
IPC: G06Q30/02
Filed: 2022-04-08
Abstract: An electronic device, according to various embodiments of the present disclosure, comprises a communication circuit and a processor, wherein the processor may be configured to: obtain first location information of the electronic device stored during a previous connection with an external electronic device; obtain second location information of the electronic device; identify whether the second location information corresponds to the first location information stored in the electronic device; when the second location information corresponds to the first location information stored in the electronic device, determine scan setting for the external electronic device on the basis of pattern information corresponding to the first location information; and scan the external electronic device according to the determined scan setting.
Patent WO-2022250467-A1 (WO)
Inventor: KO WOOSUK
IPC: H04W92/18
Filed: 2022-05-26
Abstract: Provided are a method by which a first device communicates wirelessly, and a device for supporting same. The method comprises the steps of: triggering resource selection in a first slot; selecting Y candidate slots, in a selection window determined on the basis of the first slot; monitoring, on the basis of at least one resource reservation period for periodic-based partial sensing (PBPS), at least one slot related to the Y candidate slots; and selecting at least one candidate resource, in the Y candidate slots, on the basis of the monitoring, wherein the at least one slot can be determined on the basis of whether information for monitoring an additional sensing occasion is set for the first device.
Patent WO-2023003209-A1 (WO)
Title: Matériau de greffe osseuse comprenant un support dérivé d'os déminéralisé introduit et son procédé de préparation
Inventor: JUNG HONG HEE
IPC: A61L27/36
Filed: 2022-06-30
Abstract: La présente invention concerne un procédé de préparation d'un matériau de greffe osseuse qui consiste en un os déminéralisé uniquement et un matériau de greffe osseuse ainsi préparé. Selon la présente invention, par un procédé de préparation comprenant : une étape (a) d'obtention de poudre osseuse déminéralisée par déminéralisation de poudre osseuse ; une étape (b) de préparation d'une pâte osseuse déminéralisée par mélange de l'os déminéralisé et de l'eau à un rapport prédéterminé ; et une étape (c) de traitement de la pâte osseuse déminéralisée dans un autoclave, un support dérivé d'os déminéralisé pour préparer un matériau de greffe osseuse est obtenu, et un procédé de préparation d'un matériau de greffe osseuse, comprenant : une étape (d) de préparation d'un mélange pour former un matériau de greffe osseuse par mélange du support dérivé d'os déminéralisé pour préparer un matériau de greffe osseuse et de la poudre osseuse déminéralisée ; et une étape (e) de lyophilisation du mélange pour former un matériau de greffe osseuse. Selon le procédé de préparation décrit ci-dessus de la présente invention, un support dérivé d'os déminéralisé ayant une viscosité appropriée pour une utilisation en tant que support pour préparer une charge osseuse peut être préparé. De plus, en introduisant le support dérivé d'os déminéralisé, un matériau de greffe osseuse constitué de l'os déminéralisé uniquement et ayant en conséquence une excellente induction osseuse et une excellente biocompatibilité ainsi qu'une excellente rétention de forme est fourni.
Patent WO-2024019198-A1 (WO)
Title: Delivery place information provision method and electronic device therefor
Inventor: HUANG CIYIN
IPC: G06Q10/08
Filed: 2022-07-25
Abstract: The present disclosure describes a delivery place information provision method and an electronic device therefor, the method comprising the steps of: receiving an order including information on a delivery location from a user terminal; identifying whether the delivery location corresponds to one delivery area of a configured delivery area set; if the delivery location corresponds to a first delivery area of the configured delivery area set, identifying recommended delivery places associated with the first delivery area; and providing at least one of the recommended delivery places to the user terminal.
Patent WO-2023128112-A1 (WO)
Title: 차량에 탑재된 정보 수집 단말과의 연동을 통해 도로 상의 위험물 정보를 수집하여 관리할 수 있는 위험물 정보 관리 서버 및 그 동작 방법
Inventor: NOH JAEMIN
IPC: G06Q50/30
Filed: 2022-08-05
Abstract: 차량에 탑재된 정보 수집 단말과의 연동을 통해 도로 상의 위험물 정보를 수집하여 관리할 수 있는 위험물 정보 관리 서버 및 그 동작 방법이 개시된다. 본 발명은 차량에 탑재된 정보 수집 단말로부터 수신된 위험물 정보의 중복 여부를 판단할 수 있는 기술을 제시함으로써, 정보 수집 단말로부터 수신된 위험물 정보들을 보다 효율적으로 관리할 수 있도록 지원할 수 있다.
Patent WO-2023101174-A1 (WO)
Inventor: KIM JUNG KON
IPC: B02C17/24
Filed: 2022-09-27
Abstract: 본 발명은 유기성폐기물분쇄장치에 관한 것이다. 본 발명은 내부에 피분쇄물이 주입되는 상부용기; 상단이 상부용기의 하단에 회전가능하게 설치되는 하부용기; 상부용기와 하부용기의 내부에 설치되는 분쇄부재; 및 하부용기와 분쇄부재를 회전시키는 회전장치를 포함할 수 있다.
Patent WO-2023128264-A1 (WO)
Inventor: YOUN HYOC MIN
IPC: G03F7/004
Filed: 2022-11-14
Abstract: 저온 경화 공정에서 패턴 형성 시 순테이퍼를 형성하고 높은 경도를 갖는 경화막을 구현할 수 있는 감광성 수지 조성물이 제공된다. 본 발명의 일 실시예는 알칼리 가용성 수지 100 중량부, 개시제 2 내지 40 중량부, 다관능성 화합물 2 내지 100 중량부, 가소제 1 초과 30 이하 중량부 및 에폭시계 첨가제 0 초과 15 이하 중량부를 포함하는 감광성 수지 조성물을 제공한다.
Patent WO-2023085906-A1 (WO)
Inventor: LEE EUNSEOK
IPC: G01R31/36
Filed: 2022-11-15
Abstract: The present invention relates to a battery SOH estimation system. More specifically, the present invention relates to a battery state of health (SOH) estimation system comprising: a DB for receiving and storing a voltage value and a current value of a battery, which is measured on a preset cycle during battery charging; a parameter extraction unit, which calculates a response function in the frequency domain for the stored voltage value and current value, and the rate of change of the voltage and charging capacity in the battery, so as to extract at least one parameter for estimating the SOH of the battery; and a SOH estimation unit for estimating the SOH of the battery by using the at least one extracted parameter.
Patent WO-2023146092-A1 (WO)
Inventor: SEO YOUNGJUN
IPC: G01C25/00
Filed: 2022-11-23
Abstract: L'invention concerne un procédé de correction de capteur inertiel basé sur l'image et un dispositif électronique pour sa mise en œuvre. Le dispositif électronique comprend : une caméra pour l'acquisition d'une image ; un capteur inertiel pour la détection des mouvements du dispositif électronique ; un capteur de position pour la détection de la position du dispositif électronique au moment de l'acquisition de l'image ; et un processeur pour la commande de la caméra, du capteur inertiel et du capteur de position. Le processeur peut : détecter une première valeur de position d'un objet cible à partir d'une première image acquise à un premier instant ; estimer la première valeur de position de l'objet cible sur la base de la valeur de position mesurée par le capteur de position au premier instant ; et déterminer des données de correction de positionnement pour corriger le positionnement du dispositif électronique établi par le capteur inertiel, les données étant déterminées sur la base d'une première valeur de différence entre la première valeur de position détectée et la première valeur de position estimée.
Patent WO-2023149670-A1 (WO)
Inventor: LEE HYEON JUN
IPC: H10B63/00
Filed: 2023-01-04
Abstract: A non-volatile memory device according to various embodiments of the present invention comprises: a substrate; a first electrode disposed on the substrate; an insulating film in contact with the first electrode; a semiconductor layer in contact with the insulating film; and a second electrode in contact with the semiconductor layer, wherein the first electrode has at least a portion in contact with the semiconductor layer and is driven by using an asymmetrical local energy state (ALES) induced in the semiconductor layer. A method for driving a non-volatile memory device according to various embodiments of the present invention comprises the steps of: inducing an asymmetrical local energy state (ALES) caused by instantaneous acceleration of electrons injected into a semiconductor layer; and restoring by removing the ALES from the semiconductor layer.
Patent WO-2023132684-A1 (WO)
Inventor: LEE SEUNG HEE
IPC: H01R13/24
Filed: 2023-01-06
Abstract: 본 발명은 외부에서 발생된 충격으로부터 배터리의 접속 상태를 견고히 유지할 수 있는 배터리 컨텍터에 관한 것으로, 기판에 실장되는 고정편; 상기 고정편의 일단부에서 상향으로 만곡된 제1 탄성부, 상기 제1 탄성부에 수평으로 연결되는 수평연결부, 상기 수평연결부에 상향으로 경사지게 연결된 경사연결부, 상기 경사연결부에 하향으로 만곡되게 연결되어 배터리에 접속되는 접속부, 상기 수평연결부와 경사연결부 사이에 연결되어 상기 배터리가 상기 접속부에 접속될 때에 하향으로 가압하는 가압부를 갖는 접속편; 상기 접속편의 제1 탄성부에 대칭되는 모양을 이루도록 상기 고정편의 타단부에서 상향으로 만곡되게 연결되어 탄성적으로 변형되는 제2 탄성부, 상기 제2 탄성부의 단부에서 수평으로 연결되어 하향으로 가압하는 상기 가압부의 저면을 탄성적으로 지지하는 지지부를 갖는 지지편;을 포함하는 것을 기술사상으로 한다.
Patent WO-2023153774-A1 (WO)
Inventor: JEONG JAE-SEONG
IPC: A24D1/20
Filed: 2023-02-08
Abstract: An aerosol generating device includes a medium rod and a filter rod aligned along a longitudinal direction of the aerosol generating device. The medium rod includes a medium portion that accommodates a medium and at least one airflow path formed through the medium portion in the longitudinal direction.
Patent WO-2023153859-A1 (WO)
Inventor: PARK JEONG SEO
IPC: G06Q30/06
Filed: 2023-02-10
Abstract: The present invention relates to a genetic information trading system using a blockchain, a genetic information trading method therefor, and a computer program therefor. The genetic information trading system according to the present invention comprises: a communication unit for receiving, from an individual or a supplier, genetic information according to one genetic test of a DTC test and/or a survey test, and transmitting the genetic information according to a demander; a database for storing the genetic information; a compensation provision unit for calculating the amount of compensation to be paid to the individual or the supplier, having provided the genetic information, and to the demander purchasing the genetic information; a data processing unit for converting the genetic information into a standardized data format that can be stored in a blockchain network; and a control unit for uploading, onto the blockchain network, the genetic information converted by means of the data processing unit, providing compensation to the individual or the supplier when the genetic test is finished, and providing compensation to the demander if the demander has purchased the genetic information.
Patent WO-2023239010-A1 (WO)
Inventor: JIN JUYEON
IPC: H04L1/00
Filed: 2023-02-14
Abstract: Un dispositif électronique selon un mode de réalisation peut comprendre un circuit de communication et au moins un processeur connecté fonctionnellement au circuit de communication. Le ou les processeurs peuvent être conçus, pour un service audio, pour : établir, avec un dispositif électronique externe, par l'intermédiaire du circuit de communication, une connexion Bluetooth à l'aide d'un premier codec et d'un premier schéma de modulation ; déterminer d'utiliser un second codec pour une lecture multimédia ; transmettre, au dispositif électronique externe, par l'intermédiaire du circuit de communication, un message de réglage ordonnant d'utiliser le second codec ; transmettre le message de réglage, puis recevoir, en provenance du dispositif électronique externe, par l'intermédiaire du circuit de communication, un message de demande de changement demandant un changement à un second schéma de modulation ; et utiliser le second schéma de modulation de façon à transmettre au moins un paquet audio, généré à l'aide du second codec, au dispositif électronique externe par l'intermédiaire du circuit de communication.
Patent WO-2023195640-A1 (WO)
Title: Rotary compressor and home appliance including same
Inventor: KIM JOONHYUNG
IPC: F04C18/356
Filed: 2023-03-06
Abstract: Disclosed is a rotary compressor. The rotary compressor comprises: a case; a cylinder which is disposed inside the case and has an inner space, and which includes a rolling piston eccentrically pivoting in the inner space, a vane in contact with the rolling piston and dividing the inner space into a suction chamber and a compression chamber, a suction port communicating with the suction chamber, and a discharge port communicating with the compression chamber; a driving device that includes a rotation shaft connected to the rolling piston and a motor for rotating the rotation shaft; and a valve member that is fixed to a side surface of the vane and selectively opens and closes the discharge port as the vane reciprocates back and forth.
Patent WO-2023214665-A1 (WO)
Title: Display device for providing immersive image
Inventor: WON KWANGHYUN
IPC: G02B30/25
Filed: 2023-03-08
Abstract: The display device comprises: an image formation device for providing image light; a polarization controller for adjusting the polarization state of the image light provided by the image formation device; a processor for controlling the polarization controller according to image information to be provided to a user; a polarization beam splitter disposed on a first optical path along which the image light travels, so as to reflect light of a first polarization and transmit light of a second polarization, which differs from the first polarization; a first curved mirror disposed on a second optical path of first image light, reflected by the polarization beam splitter, of the image light, so as to focus the first image light onto a second virtual plane at a first depth position; and a second curved mirror disposed on a second optical path of second image light, transmitted through the polarization beam splitter, of the image light, so as to focus the second image light onto the second virtual plane at a second depth position.
Patent WO-2023191571-A1 (WO)
Inventor: CHUN JINYOUNG
IPC: H04L27/26
Filed: 2023-03-31
Abstract: 무선랜 시스템에서 다중 액세스 포인트 동작에 관련된 프리앰블을 포함하는 PPDU(Physical layer Protocol Data Unit)의 송신 또는 수신 방법 및 장치가 개시된다. 본 개시의 일 실시예에 따른 무선랜 시스템에서 제 1 스테이션(STA)에 의해서 수행되는 방법은: 다중 액세스 포인트(AP)의 정보에 관련되는 하나 이상의 시그널(SIG) 필드를 포함하는 PPDU(Physical layer Protocol Data Unit)의 제 1 부분을 제 2 STA으로부터 수신하는 단계; 및 상기 다중 AP의 정보에 관련되는 하나 이상의 SIG 필드에 포함된 정보에 기초하여 상기 PPDU의 제 2 부분을 상기 제 2 STA으로부터 수신하는 단계를 포함하고, 상기 다중 AP의 정보에 관련되는 하나 이상의 SIG 필드는, 상기 다중 AP에게 할당되는 최소 채널 폭이 80MHz 이상인지 여부에 기초하여 상이한 포맷을 가질 수 있다