baber/WOPTO huggingface dataset:
Patent WO-2018093116-A1 (WO)
Title: 소셜 네트워크 서비스를 이용한 패션정보 제공방법, 어플리케이션 및 시스템
Inventor: SON DAE YOUNG
IPC: G06Q50/00
Filed: 2017-11-14
Abstract: 소셜 네트워크 서비스를 이용한 패션정보 제공방법에 있어서, 상기 소셜 네트워크 서비스의 제1 사용자가 보유한 적어도 하나의 의류에 대한 정보를 획득하는 단계, 상기 소셜 네트워크 서비스의 하나 이상의 사용자가 상기 소셜 네트워크 서비스에 업로드한 하나 이상의 사진 중에서 상기 제1 사용자가 보유한 적어도 하나의 의류가 포함된 하나 이상의 사진을 추출하는 단계 및 상기 추출된 하나 이상의 사진을 상기 제1 사용자에게 제공하는 단계를 포함하는 방법이 개시된다.
Patent WO-2018117553-A1 (WO)
Title: 배터리 충방전 장치용 냉각장치
Inventor: LIM JONG HYUN
IPC: H01M10/6556
Filed: 2017-12-15
Abstract: 본 발명은, 다수의 2차전지를 포함하는 배터리를 나란하게 수용하는 배터리세트를 지지하는 베이스와 상기 배터리세트에 수용된 배터리에서 돌출된 양극과 음극에 전기적으로 접촉 가능하게 마련된 충방전작동부를 갖는 충방전 장치에 결합되어, 상기 배터리가 반복적으로 충방전되어 활성화되는 과정에서 상기 배터리에서 발생하는 열을 방출 가능하게 마련된 냉각부;를 구비하고, 상기 냉각부는 상기 배터리세트에 수용된 판 형상의 이격된 배터리 사이로 나란한 방향으로 균일하게 공기를 유도 가능하게 상기 베이스 또는 충방전작동부에 지지된 것을 특징으로 한다. 본 발명에 따르면, 다수의 배터리를 수용하는 배터리세트가 존재하는 경우 각 배터리세트 사이에 냉각되는 온도 편차를 효과적으로 줄일 수 있어 충방전에 따른 배터리의 활성화 효율을 증대시키고 공정을 안정적으로 유지할 수 있으며, 배터리의 내구성, 균일성 및 신뢰성을 향상시킬 수 있다.
Patent WO-2019098452-A1 (WO)
Title: 이동체의 자기 위치 추정 방법 및 그 이동체
Inventor: LEE SANG HYUN
IPC: H04W64/00
Filed: 2017-12-21
Abstract: 본 발명은 무선 네트워크에 존재하는 서로 통신이 가능한 이동체가 이동체간 상대 거리와 방위각 정보를 이용하여 자기의 위치를 추정하는 방법 및 자기 위치를 추정할 수 있는 이동체에 관한 것이다. 본 발명의 일실시예에 의한 이동체의 자기 위치 추정 방법은 이동체간 서로 통신이 가능한 무선 네트워크 환경에서 이동체가 자기 위치 추정하는 방법에 있어서, 상대 이동체로부터 상기 상대 이동체의 위치 정보를 수신하는 단계; 상기 상대 이동체와의 상대 거리 및 상대 방위각을 측정하는 단계; 및 상기 수신한 상대 이동체의 위치 정보 및 상기 측정된 상대 거리 및 상대 방위각을 이용하여 상기 이동체의 현재 위치 정보를 도출하는 단계를 포함할 수 있다.
Patent WO-2018190532-A1 (WO)
Title: 공작기계의 고효율 전기구동 척킹시스템 및 그 작동방법
Inventor: CHANG JUNGHWAN
IPC: B23Q5/10
Filed: 2018-03-23
Abstract: 본 발명은 선반에서 스핀들을 구동하는 모터의 동력을 클러치 기구를 이용하여 척을 구동하기 위한 드로우바와 스핀들을 포함하는 회전시스템에 선택적으로 전달할 수 있도록 한 공작기계의 고효율 전기구동 척킹시스템 및 그 작동방법에 관한 것으로, 본 발명에 따른 전기구동 척킹시스템은, 공작기계의 본체에 고정되게 설치되는 주축(10)과, 상기 주축(10) 내부에 주축(10)에 대해 회전 가능하게 설치된 중공관 형태의 스핀들(20)과, 상기 스핀들(20)에 회전력을 전달하는 스핀들 구동부와, 상기 스핀들(20)의 내측에 스핀들(20)에 대해 축방향으로 직선 운동하거나 스핀들(20)과 함께 회전하는 드로우바(30)와, 상기 드로우바(30)의 후단부에 설치되는 볼스크류(40)와, 상기 스핀들(20)의 외면에 설치되어 스핀들(20)을 스핀들 구동부에 결합 또는 분리시키는 클러치유닛과, 상기 주축(10)에 스핀들(20) 쪽으로 이동 가능하게 설치되어 주축(10)에 대해 스핀들(20)을 구속하는 록킹피스톤(81)과, 상기 록킹피스톤(81)을 주축(10)에 대해 일정 거리 왕복 이동시키는 피스톤액추에이터를 포함한 구성으로 이루어진다.
Patent WO-2019013450-A1 (WO)
Title: Composition of thermoplastic polyurethane sheet for bag or billfold
Inventor: PARK HEEDAE
IPC: C08J5/22
Filed: 2018-05-31
Abstract: The present invention suggests a composition of a thermoplastic polyurethane sheet for bags or billfolds, in which a sheath of the bags or billfolds is manufactured with a TPU sheet, which is an environmentally friendly material and exhibits excellent physical properties, but not with a PVC sheet, which is an environmentally regulated material, whereby excellent elasticity and resiliency, which are original material characteristics of TPU sheets, solve the drawback in that it is difficult to form a part at which folding occurs to shape a bag or billfold and good formability (foldability) can be achieved without changing physical properties of TPU.
Patent WO-2018221993-A1 (WO)
Inventor: KIM HYUNG SANG
IPC: A45D34/00
Filed: 2018-05-31
Abstract: Un mode de réalisation de la présente invention concerne un contenant pour produit cosmétique. Le contenant pour produit cosmétique comprend : un corps de contenant ayant une première partie de réception et une seconde partie de réception formées dans une direction horizontale sur la surface interne de celui-ci ; et une partie de séparation formée sur la surface interne du corps de contenant et destinée à séparer la première partie de réception et la seconde partie de réception, la première partie de réception pouvant être remplie d'un premier matériau cosmétique, et la seconde partie de réception pouvant être remplie d'un second matériau cosmétique qui diffère du premier matériau cosmétique.
Patent WO-2018230912-A1 (WO)
Title: 서버냉각시스템
Inventor: LEE SUNGCHUL
IPC: H05K7/20
Filed: 2018-06-11
Abstract: 절연유의 온도 단계에 따라서 경로를 달리하여 효율적으로 서버를 냉각시키면서도, 컴팩트한 구조를 제공하는 실용적인 서버냉각시스템이 개시되어 있다. 상기 목적을 달성하기 위해서 본 발명의 바람직한 일 실시 예에 따르면, 본 발명인 서버냉각시스템은 서버가 담긴 절연유; 상기 절연유가 이동하는 경로로 사용되며, 내경은 16 ~ 40 mm이며, 절연유 통과압력은 0.8 ~ 1.0 Mpa이며, 외주연에 다수의 돌출부가 방사형으로 형성되고, 토지 표면으로부터 1.2m 깊이에 매설되는 제1 내지 제3 배관(L1~L3); 상기 서버가 담긴 절연유의 온도가 20도 미만인 경우에 제1 제어부(V1) 및 제8 제어부(V8)가 열리며, 제2 제어부(V2) 및 제7 제어부(V7)가 닫히도록 작동하며 총길이 5m로 이루어진 제1 배관(L1); 및 상기 서버가 담긴 절연유의 온도가 20도 이상 ~ 60도 미만인 경우에 제2 제어부(V2), 제3 제어부(V3), 제5 제어부(V5) 및 제7 제어부(V7)가 열리며, 제1 제어부(V1), 제4 제어부(V4), 제6 제어부(V6) 및 제8 제어부(V8)가 닫히도록 작동하며 총길이 20m로 이루어진 제2 배관(L2); 상기 서버가 담긴 절연유의 온도가 60도 이상인 경우에 제2 제어부(V2), 제4 제어부(V4), 제6 제어부(V6) 및 제7 제어부(V7)가 열리며, 제1 제어부(V1), 제3 제어부(V3), 제8 제어부(V8) 및 제9 제어부(V9)가 닫히도록 작동하며 총길이 35m로 이루어진 제3 배관(L3)으로 이루어진다.
Patent WO-2019004723-A1 (WO)
Title: Decorative member and method for preparing same
Inventor: KIM YONG CHAN
IPC: B32B7/02
Filed: 2018-06-27
Abstract: The present invention relates to a decorative member comprising: a light reflecting layer; and a light absorbing layer provided on the light reflecting layer, wherein the light reflecting layer is a discontinuous layer.
Patent WO-2019078488-A1 (WO)
Title: Wireless power transmission apparatus
Inventor: CHOI SOON CHUL
IPC: H02M7/5387
Filed: 2018-09-11
Abstract: The present invention relates to a wireless power transmission apparatus. The wireless power transmission apparatus according to one embodiment of the present invention comprises: a transmission controller for generating and supplying a reference clock signal; an external clock generator for supplying an external clock signal for generating the reference clock signal to the transmission controller; a gate driver for generating a plurality of switching control signals on the basis of the reference clock signal; a converter for converting the level of an input DC voltage and supplying an output DC voltage; an inverter for controlling the output DC voltage by means of a plurality of switches provided in accordance with the plurality of switching control signals to generate an AC power signal; and a power transmitter for wirelessly transmitting the AC power signal, wherein the frequency of the reference clock signal may be any frequency of between 112.4 KHz and 112.75 KHz.
Patent WO-2019117461-A1 (WO)
Title: 점자 생성 디바이스 및 그 제어 방법
Inventor: CHO DON WOO
IPC: G09B21/02
Filed: 2018-11-02
Abstract: 본 출원에 의해 개시되는 발명은 사용자에 의해 파지되는 하우징; 상기 하우징의 전면 및 배면에 위치하고, 상기 사용자의 점자 입력을 수신하는 입력 영역을 제공하는 입력 모듈; 및 상기 하우징의 전면에 위치한 상기 입력 영역에 상기 복수의 점자 요소 영역을 미리 정해진 배열 형태에 따라 설정하고, 상기 하우징의 배면에 위치한 상기 입력 영역 상의 미리 정해진 영역에 상기 기능 영역을 설정하고, 상기 입력 모듈을 통해 감지된 상기 복수의 점자 요소 영역 및 상기 기능 영역에 대한 상기 점자 입력에 기초하여 점자를 생성하는 제어 모듈;을 포함하는 점자 생성 디바이스에 관한 것이다.
Patent WO-2020059950-A1 (WO)
Title: 레독스 흐름 전지용 전극의 제조방법
Inventor: KWACK PAL JU
IPC: H01M4/96
Filed: 2018-11-14
Abstract: 본 발명은 레독스 흐름 전지용 전극의 제조방법에 관한 것으로, 보다 구체적으로는 구형 수지를 탄화시켜 입자의 형태를 구형으로 유지되게 함으로써 입자들 사이의 기공을 통해 전해액의 접촉면적을 늘릴 수 있고 전해액이 전극 전체에 균일하고 원할하게 흐를 수 있게 하여 효율을 향상시킬 수 있는 레독스 흐름 전지용 전극의 제조방법에 관한 것이다.
Patent WO-2020145415-A1 (WO)
Inventor: KIM HAK JIN
IPC: A61K9/113
Filed: 2019-01-07
Abstract: The present invention relates to a composition comprising, as an active ingredient for drug delivery into a tissue having a tight junction, a triolein emulsion in an internal water phase/oil phase/external water phase (water/oil/water; W/O/W)-type structure in which an oil droplet includes triolein and a water droplet is enclosed inside the oil droplet, and to a preparation method therefor. The triolein emulsion in the W/O/W-type structure according to the present invention has water-phase droplets enclosed inside oil-phase droplets while exhibiting that the triolein retains the activity of opening BBB. In addition, the emulsion includes a surfactant and thus has excellent safety. Allowing a liposoluble drug to be further enclosed in the oil-phase droplets, the emulsion can used as a composite formulation and thus more effectively deliver the drug into tissues having tight junctions such as the brain, the testis, the retina, and the like.
Patent WO-2019182240-A1 (WO)
Inventor: KYE JEONG-IL
IPC: B01J38/00
Filed: 2019-01-24
Abstract: The present invention relates to an electrochemical cell used when carbon dioxide is decomposed and reduced to a useful conversion product, and to a catalyst to be used in an electrode for a negative electrode within the cell. According to the present invention, a method for recovering a catalyst can be provided, the method comprising the steps of: preparing a metal oxide catalyst having a reduced surface; and applying a voltage greater than or equal to the copper oxidation potential to the reduced metal oxide catalyst by applying a predetermined charge amount or more to reoxidize the metal oxide catalyst. Thus, it is possible to reuse the metal oxide catalyst without additional materials and/or equipment.
Patent WO-2019231073-A1 (WO)
Inventor: KIM JINHO
IPC: G09G3/32
Filed: 2019-01-31
Abstract: A display panel is provided. The display panel includes a glass, an inorganic light emitting device included in a sub pixel of the display panel, and a driving circuit disposed between the glass and the inorganic light emitting device, and configured to provide a driving current of which an amplitude and a pulse width are controlled together to the inorganic light emitting device. The inorganic light emitting device is mounted on the driving circuit and electrically connected to the driving circuit.
Patent WO-2019208919-A1 (WO)
Title: Led display and electronic device having same
Inventor: HAN SANGTAE
IPC: H01L27/15
Filed: 2019-02-12
Abstract: A display according to various embodiments of the present disclosure may include: a first face oriented in a first direction; a second face oriented in a second direction opposite the first direction; a plurality of pixels disposed in a space between the first face and the second face; and a plurality of pins disposed on the second face and configured to electrically connect the plurality of pixels to an external device. Each of the plurality of pixels may include a plurality of LEDs and a driving circuit, the plurality of LEDs may be disposed in the space such that light-emitting portions thereof face the first face, a conductive pattern configured to electrically connect the plurality of LEDs to the driving circuit may be located in the space, at least a portion of the conductive pattern being located above the plurality of LEDs when viewed from above the second face, and a wiring line configured to electrically connect the driving circuit to the plurality of pins may be located in the space, the wiring line being located above the plurality of LEDs when viewed from above the second face.
Patent WO-2019203502-A1 (WO)
Inventor: KIM CHAN HONG
IPC: G06Q30/02
Filed: 2019-04-11
Abstract: La présente invention concerne un système de service de bannière publicitaire, dans une application de messagerie, fournissant des publicités dont la priorité est déterminée par une zone de référence, dans lequel une zone de référence pour une bannière publicitaire est définie, et par conséquent la bannière publicitaire peut être affichée sur une application de messagerie, dans un dispositif utilisateur, dans une zone destinée à une publicité, indépendamment de l'emplacement physique d'un annonceur.
Patent WO-2021025215-A1 (WO)
Title: Firearm zeroing system
Inventor: LEE HYEONG JU
IPC: F41C27/00
Filed: 2019-08-08
Abstract: The present invention relates to a firearm zeroing system for zeroing a firearm. A firearm zeroing system according to one embodiment of the present invention includes a laser-type zeroing device mounted on the firearm. In addition, the system further includes: a laser-type zeroing means mounted inside a barrel through the muzzle of the firearm; a position-fixing means for fixing the position of the laser-type zeroing means inside the barrel; and a driving means. Therefore, according to one embodiment of the present invention, an aiming point of the firearm can easily coincide with a point of impact so that zeroing-related reliability can be effectively improved.
Patent WO-2020036378-A1 (WO)
Title: Method and apparatus for providing 5g ethernet service
Inventor: LEE JICHEOL
IPC: H04L45/28
Filed: 2019-08-09
Abstract: A communication method and a system for converging a 5 th  Generation (5G) communication system for supporting higher data rates beyond a 4 th -Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure relates to a method for a terminal, the method including transmitting a protocol data unit (PDU) setup request message including information indicating support of a switch mode, receiving switch mode configuration information associated with the switch mode, and performing a switch mode operation based on the switch mode configuration information, wherein the switch mode configuration information includes information indicating whether to execute a spanning tree algorithm.
Patent WO-2020050521-A1 (WO)
Title: Cosmetic composition containing galactomyces-derived exosome as active ingredient
Inventor: YI YONG WEON
IPC: A61Q19/08
Filed: 2019-08-20
Abstract: The present invention provides a cosmetic composition for skin regeneration, skin elasticity improvement and skin wrinkle reduction, containing a Galactomyces-derived exosome as an active ingredient. The cosmetic composition containing a Galactomyces-derived exosome as an active ingredient, of the present invention, has a functional activity that is useful in functional cosmetics, that is, a much higher increase in collagen synthesis than a filtered product of Galactomyces conditioned media. Therefore, the cosmetic composition of the present invention has excellent effects such as skin regeneration, skin elasticity improvement and/or skin wrinkle reduction.
Patent WO-2020189868-A1 (WO)
Inventor: LEE TAEHOON
IPC: H04N21/442
Filed: 2019-09-30
Abstract: A display apparatus and a controlling method thereof are provided. The display apparatus includes: a display panel; at least one sensor configured to detect a distance to an external object; a driver configured to rotate the display panel while a front surface of the display panel maintains a facing direction; and a processor configured to: based on an event for rotating the display panel occurring, control the driver to rotate the display panel, and based on detecting, via the at least one sensor, the object within a predetermined distance in a rotating direction of the display panel while the display panel rotates, control the driver to stop rotating the display panel, wherein the predetermined distance has different values according to a rotating angle by which the display panel has rotated from a position of the display panel before the event occurred.
Patent WO-2020080768-A1 (WO)
Title: Method and device for transmitting and receiving signals in wireless communication system
Inventor: KANG JINKYU
IPC: H04L5/00
Filed: 2019-10-14
Abstract: The present disclosure relates to a method and device for transmitting and receiving signals in a wireless communication system. A terminal according to an embodiment of the present disclosure may: receive a resource for transmitting uplink control information and receive information about MA signature settings; assess whether a resource allocated to the uplink control information transmission overlaps a resource allocated to uplink data transmission on the basis of the resource for uplink control information transmission; on the basis of the assessment, determine whether to multiplex the uplink control information when the resource allocated to the uplink control information transmission overlaps the resource allocated to the uplink data transmission; and according to the determination, multiplex the uplink control information with the uplink data on the basis of the information about the MA signature settings, and transmit the multiplexed result.
Patent WO-2020085840-A1 (WO)
Inventor: OH SEA IL
IPC: B65D6/24
Filed: 2019-10-25
Abstract: The present invention relates to a container for accommodating liquid and a method for manufacturing the container. The container according to the present invention comprises: an outer container in which an accommodation space is formed; and a pouch which is coupled to the outer container, which is made from an elastic material, and in which a filling space to be filled with liquid is formed, wherein the outer container forms the exterior thereof and has the accommodation space formed therein, the outer container has an outer container-side opening, which communicates with the accommodation space and into which the pouch is inserted, and a through-hole which is spaced from the outer container-side opening and which communicates with the accommodation space, the pouch includes a pouch body in which the filling space is formed, of which one side has a pouch-side opening communicating with the filling space and of which the other side is closed, and one side of the pouch body is disposed at the outer side of the outer container-side opening and another portion excluding one side of the pouch body is disposed in the accommodation space of the outer container.
Patent WO-2020116918-A1 (WO)
Title: Optical film adhesive, adhesive layer, optical member, and image display apparatus
Inventor: KUNIHIRO INUI
IPC: G02B5/30
Filed: 2019-12-04
Abstract: The present invention provides an optical film adhesive which can have improved durability under severe conditions (high temperature, high humidity and heat shock) and, simultaneously, inhibits bending and scratching on both sides even when used in a one-side protected polarizing plate, and which also has excellent reworkability (processability). The adhesive for an optical film comprises (A) a (meth)acrylic ester copolymer, the (meth)acrylic ester copolymer (A) comprises: (a1) approximately 10-95 wt% of a unit derived from an (meth)acrylic acid alkyl ester monomer; (a2) approximately 5-90 wt% of a unit derived from an (meth)acrylic acid alkyl ester monomer having an alkoxyalkyl group or an alkoxyalkylene glycol group; and (a3) a unit derived from a functional group-containing monomer, which is a (meth)acrylic acid derivative monomer having one radical polymerizable functional group, in an amount of more than approximately 0 wt% and less than approximately 5 wt% (wherein the sum of the amounts of the units (a1), (a2) and (a3) is 100 wt%), and the (meth)acrylic acid ester copolymer (A) has a glass transition temperature of higher than approximately -55°C and lower than or equal to approximately -50°C, and a weight average molecular weight of approximately 700,000-2,000,000.
Patent WO-2020130460-A1 (WO)
Title: Method for manufacturing ruthenium oxide-supported catalyst for preparing chlorine and catalyst manufactured thereby
Inventor: LEE GA RAM
IPC: B01J37/08
Filed: 2019-12-10
Abstract: The present invention relates to a method for manufacturing a ruthenium oxide-supported catalyst for preparing chlorine and, more specifically, to a method for manufacturing a catalyst and a catalyst manufactured thereby, wherein the catalyst contains a ruthenium ingredient of which the support level on the outer surface of the support is significantly improved, and the use of the catalyst in chlorine production can provide a high conversion rate of chlorine even at a low reaction temperature. Provided according to an embodiment of the present invention is a method for manufacturing a ruthenium oxide-supported catalyst for preparing chlorine, the method comprising the steps of: (a) dissolving a ruthenium compound in an organic solvent to prepare a solution and supporting same on at least one support selected from among titania and alumina; (b) drying; and (c) sintering. According to an embodiment of the present invention, specifically, a simplified process is provided, wherein a catalyst containing ruthenium oxide only at the outer surface layer of a titania support can be prepared without an alkaline pretreatment, thereby exhibiting an advantageous effect in terms of scale-up.
Patent WO-2020204322-A1 (WO)
Inventor: LEE KILBOM
IPC: H04B17/318
Filed: 2020-01-22
Abstract: The present disclosure discloses a method for performing beam management by a terminal, and a terminal and a base station supporting same. According to one applicable embodiment of the present disclosure, a terminal can determine beam information from reference signals received through a plurality of transmission reception points (TRPs) included in a base station, and report the beam information to the base station.
Then, on the basis of the reported beam information, the base station can control at least one beam that provides a service to the terminal.
Patent WO-2020197158-A1 (WO)
Inventor: PARK HOON
IPC: H01L33/52
Filed: 2020-03-18
Abstract: A lighting device disclosed in an embodiment of the present invention comprises: a lighting module for irradiating first light and second light; and a lens, disposed on the lighting module, for blocking short-wavelength light of the first light or the second light and transmitting long-wavelength light, wherein the lighting module comprises: a substrate; a plurality of light-emitting elements irradiating the first light; a resin layer covering the plurality of light-emitting elements; and a phosphor layer, disposed on the resin layer, for converting the first light into the second light, wherein the first light and the second light travel toward the lens through the phosphor layer, and the second light can pass through the lens.
Patent WO-2020197349-A1 (WO)
Inventor: PARK TAE BONG
IPC: G02B3/12
Filed: 2020-03-30
Abstract: An embodiment comprises: a substrate; a sensor base disposed on the substrate; a lens holder disposed on the sensor base; a lens barrel coupled to the lens holder; and a first lens part disposed inside the lens barrel, wherein: the first lens part comprises a holder, a liquid lens disposed inside the holder and including an upper electrode and a lower electrode, and a terminal disposed in the holder and electrically connected to the upper and lower electrodes; the upper electrode comprises a first upper electrode, a second upper electrode, a third upper electrode, and a fourth upper electrode, which are spaced apart from each other; the lower electrode comprises a first lower electrode, a second lower electrode, a third lower electrode, and a fourth lower electrode, which are spaced apart from each other; and the first lower electrode is a first common electrode for the upper electrode, and the second lower electrode is a second common electrode for the third lower electrode and the fourth lower electrode.
Patent WO-2020204658-A1 (WO)
Title: Procédé d'émission de signal de référence de sondage et dispositif électronique pour cela
Inventor: KIM WOOJIN
IPC: H04B7/06
Filed: 2020-04-03
Abstract: L'invention concerne une émission d'un signal de référence de sondage par un dispositif électronique. Un procédé d'un dispositif électronique consiste à émettre un signal par l'intermédiaire d'un premier sous-ensemble d'antennes comprenant au moins une antenne d'une pluralité d'antennes, mesurer un environnement d'émission de la pluralité d'antennes, en utilisant le signal, déterminer au moins une antenne à utiliser pour l'émission d'un signal de référence de sondage (SRS), en fonction de l'environnement d'émission, et émettre le SRS par l'intermédiaire de la ou des antennes déterminées. L'environnement d'émission contient une intensité d'un signal réfléchi qui correspond au signal et est réfléchi par le premier sous-ensemble d'antennes, ou une intensité d'un signal de réception qui correspond au signal et est reçu par un deuxième sous-ensemble d'antennes contenant au moins une antenne restante.