baber/WOPTO huggingface dataset:
Patent KR-102058323-B1 (KR)
Title: Composition for preventing, improving or treating of prostate cancer comprising resveratrol derivatives
Inventor: DAIIL JUNG
IPC: A23L33/10
Filed: 2019-08-06
Granted: 2019-12-20
Abstract: The present invention relates to a resveratrol derivative, a method for manufacturing the same, and a composition for preventing, alleviating or treating prostate cancer comprising the same. A compound represented by chemical formula 1 according to the present invention has excellent anti-prostate cancer activity, thereby being able to be useful for preventing, alleviating, and treating prostate cancer.
Patent KR-102075872-B1 (KR)
Inventor: LEE SEOK WON
IPC: G01N23/04
Filed: 2019-08-09
Granted: 2020-02-11
Abstract: The present invention relates to a non-destructive inspection method based on a transmission image and an apparatus therefor, and more specifically, to the method and the apparatus enabling a user to easily inspect defects according to various situations by utilizing various inspection methods for transmission images when there are these transmission images for electronic components or industrial components on which an electronic circuit board is mounted.
Patent KR-102077428-B1 (KR)
Inventor: HWANG JU YEON
IPC: A21C1/04
Filed: 2019-08-14
Granted: 2020-02-13
Abstract: The present invention relates to a kneader in a new structure, which can easily move a kneading container. The kneader according to the present invention can move the kneading container (30) by using a carriage (60), thereby having an advantage that an operator can easily move the heavy kneading container (30).
Patent KR-102178849-B1 (KR)
Inventor: LEE HYUN WOONG
IPC: E02D17/08
Filed: 2019-08-23
Granted: 2020-11-25
Abstract: The present invention relates to a support reinforcement system using a cubic arch structure, capable of additionally building a linear connection member (50) and a linear reinforcement member (60) in a cubic arch structure (30) built by making a cylindrical unit module (20) through the assembly of four arch unit members (10) having a quadrant shape, placing six cylindrical unit modules (20) so as to form a cubiform space and combining all junction parts where two adjacent cylindrical unit modules (20) meet each other. According to the present invention, since efficient action can be taken for an external load through the support reinforcement system by using a minimum standard and amount of members, a collapse accident caused by the local buckling and fracturing of a temporary retaining facility for underground construction, which is constructed with existing linear members, can be prevented, and a support reinforcement structure having a standard and a shape, satisfying conditions of underground construction or seismic retrofit buildings, can be easily built.
Patent KR-102076046-B1 (KR)
Inventor: HAN SEUNG WOOK
IPC: A22C25/14
Filed: 2019-08-26
Granted: 2020-02-11
Abstract: The present invention relates to a method for processing salmon, comprising: a raw salmon entering step (S10) in which raw salmon from which scales and organs are removed enters and are frozen; a first washing step (S20) of discharging and washing the frozen salmon; a head cutting step (S30) of cutting head of the washed salmon, and removing kama therefrom to selectively discharge a body, the head and the kama; a body separation step (S40) of cutting the center of the body where the head is cut, and selectively discharging both filets and vertebrae of the body; a fish bone removal step (S50) of removing residual fish bone remaining in the filets separated from the body; a peeling step (S60) of removing an outer skin of the filets from which the residual fish bone is removed; a first salting step (S70) of inserting the filets of which peeling is completed into salt water to salt the same; a second washing step (S80) of washing the salted fillets with cold water; a first rapid cooling step (S90) of rapidly cooling the fillets which are washed by cold water; a vacuum packaging step (S100) of packaging the rapidly cooled fillets in a packaging container; a metal detection step (S110) of detecting metallic foreign substances inside the vacuum-packaged packaging container; and a sterilization step (S120) of sterilizing the packaging container of which metal detection is completed. According to the present invention, a salmon processing operation is automated to improve efficiency of the salmon processing operation and operation efficiency, thereby improving productivity and reducing manufacturing costs. Also, all byproducts generated in a process of processing salmon can be processed, thereby minimizing generation of waste and maximizing an added value of salmon.
Patent KR-102309425-B1 (KR)
IPC: A23L33/105
Filed: 2019-09-16
Granted: 2021-10-07
Abstract: 본 발명은 홍삼 오일을 포함하는 전립선 비대증 예방 또는 치료용 약학적 조성물에 관한 것으로, 본 발명의 홍삼 오일은 초임계 추출 후, 박막 증류 공정을 적용하여서 제조되며, 제조된 홍삼 오일이 전립선 비대증에 대해서 개선 효과가 우수하므로, 본 발명의 제조 방법 및 이에 따른 홍삼 오일을 전립선 비대증 개선을 목적으로 하는 의약 분야, 식품 분야에서 유용하게 사용할 수 있다.
Patent KR-102214896-B1 (KR)
Title: Adhesive composition for re-releasable window film and re-releasable window film for construction comprising the same
Inventor: HWANG JAE HO
IPC: C09J133/04
Filed: 2019-10-08
Granted: 2021-02-15
Abstract: The present invention relates to a composition for a window film and a re-peelable architectural window film including the composition, in which the composition includes: an acryl monomer mixture including 20 to 30 parts by weight of 2-ethylhexyl acrylate, 10 to 20 parts by weight of methoxy polyethylene glycol methacrylate, 1 to 2 parts by weight of 2-hydroxyethyl acrylate, and 1 to 2 parts by weight of 2-hydroxyethyl methacrylate; 0.1 to 0.2 parts by weight of an azobisnitrile thermal initiator; and 40 to 50 parts by weight of ethyl acetate. According to the re-peelable architectural window film of the present invention, re-peelability is excellent so as to facilitate removal from the window, a weather resistance is excellent so as to facilitate re-peeling even when used for a long period of time, and no residue or remnants are left.
Patent KR-102056634-B1 (KR)
Title: Snow spreader with selectable snow removal methods depending on the external environment
Inventor: LEE DOO SIK
IPC: E01H10/00
Filed: 2019-10-11
Granted: 2019-12-17
Abstract: The present invention relates to a deicing chemical spreader capable of selecting a snow removal method in accordance with external environment (snowfall amount, atmosphere temperature). Specifically, the deicing chemical spreader prevents an increase in operation costs and environment pollution due to the excessive spreading of a deicing chemical by spreading a fixed amount of deicing chemicals in an optimal situation corresponding to external environment. Also, the deicing chemical spreader performs diversity of the snow removal method and maximizes efficiency of snow removal work. An existing deicing chemical spreader is difficult to optimally spread the proper deicing chemical corresponding to various eternal environments (snowfall amount, atmospheric temperature). The existing deicing chemical spreader excessively spreads the deicing chemical in the snow removal work and requires high costs and also causes environment pollution when the deicing chemical remains on a road. To solve the problem, the deicing chemical spreader automatically spreads the deicing chemical by corresponding to a setting value by being linked to a driving speed of a vehicle in accordance with the optimal snow removal work situation which is set to be suitable to the various external environments. The deicing chemical spreader has a technique capable of separately spreading only salt water to left and right edges of the road using a salt water spreader installed in the deicing chemical spreader.
Patent KR-102101127-B1 (KR)
Title: Multi-color writing instrument having an one-piece body
Inventor: Jung Jea Seung
IPC: B43K27/00
Filed: 2019-10-11
Granted: 2020-04-14
Abstract: The present invention relates to a multi-color writing instrument having an integrated body. More particularly, a multi-color writing instrument having an integrated body can reduce the number of parts by designing and manufacturing a housing integrally without separating the housing up and down, thereby providing economic benefits due to reduced mold costs. The multi-color writing instrument of the present invention includes a housing (10), pen cores (20), knobs (30), a divider (40), and a return spring (50).
Patent KR-102083167-B1 (KR)
Title: Control pannel for manless ship employing surveying image syntagmatically based in one Printed Circuit Board
Inventor: JEONG SOYOUNG
IPC: G05D1/00
Filed: 2019-10-18
Granted: 2020-03-02
Abstract: An embodiment relates to a control panel of an unmanned ship for image integrated measurement control based on a single PCB. Specifically, the control panel of the unmanned ship provides a control panel of the unmanned ship for image integrated measurement based on a single PCB. And, in this case, one embodiment is characterized in that the control processing of a preset main autonomous navigation function and corresponding control information from a corresponding interoperable integrated format of an HMI are displayed through a user interface for each different autonomous navigation equipment so as to conduct image integrated measurement. Therefore, when providing a control panel of an unmanned ship through the same, an optimized function for monitoring of autonomous navigation equipment for autonomous operation of the unmanned ship and object monitoring control in accordance with the monitoring is provided.
Patent KR-102203609-B1 (KR)
Inventor: SEUNG HONG MIN
IPC: G01N29/04
Filed: 2019-10-18
Granted: 2021-01-15
Abstract: Various embodiments relate to a pipe inspection apparatus including an electromagnetic acoustic transducer. The pipe inspection apparatus comprises: a first electromagnetic acoustic transducer disposed on the outer circumferential surface of a cylindrical pipe, and transmitting a first ultrasonic wave traveling in the circumferential direction of the pipe; a second electromagnetic acoustic transducer disposed on the outer circumferential surface of the pipe to be spaced apart from the first electromagnetic acoustic transducer, and receiving the first ultrasonic wave that is transmitted by the first electromagnetic acoustic transducer and reflected because of a defect in the pipe while passing through the pipe; a power supply unit for applying a current to the first electromagnetic acoustic transducer and the second electromagnetic acoustic transducer; and a display unit for displaying ultrasonic signals received by the first electromagnetic acoustic transducer and the second electromagnetic acoustic transducer. Each of the first electromagnetic acoustic transducer and the second electromagnetic acoustic transducer transmits a second ultrasonic wave traveling from the outer surface of the pipe in a thickness direction and receives the second ultrasonic wave reflected from the inner surface of the pipe. Various other embodiments are possible.
Patent KR-102176295-B1 (KR)
Inventor: KIM GYE HYUN
IPC: G01M15/10
Filed: 2019-10-24
Granted: 2020-11-09
Abstract: Nowadays, air quality deterioration is accelerating for various reasons, including an increase in the number of vehicles. In addition, the danger of vehicular particulate matter and particulate matter precursors causing the particulate matter is being revealed to lead to an increase in demand for smoke measurement in relation to diesel vehicles in operation. Although exhaust gas measurement techniques for vehicles in operation are in use, the smoke measurement irrelevant to vehicle speeds has been highly erroneous. In order to solve the problem, the present invention provides a remote measuring instrument with a speed-sensitive remote smoke measurement data communication processing technology as means for smoke concentration measurement at a predetermined distance from the back of a diesel vehicle in operation. The instrument includes: a transmitter generating a light source; a receiver receiving the light that has been generated at the transmitter; a light intensity controller for keeping constant the intensity of the light source of the transmitter; a main controller performing smoke concentration display by analyzing a signal received at the receiver; and a speed sensor for measuring the speed of the vehicle in operation. According to the present invention, the speed of the vehicle is measured and the smoke of the diesel vehicle in operation is measured using the same. As a result of this improvement, the smoke concentration measurement can be performed with accuracy and regardless of the speed of the vehicle in operation.
Patent KR-102147664-B1 (KR)
Inventor: SEUNG UK LEE
IPC: B01F15/02
Filed: 2019-10-25
Granted: 2020-08-25
Abstract: The present invention relates to a device for generating microbubbles, and more specifically, to a device for generating microbubbles, in which a water storage unit is formed in a water inlet path connected to the front end of a pump. According to the present invention, the water storage unit can be provided in the water inlet path connected to the pump to effectively store calling water. In addition, the present invention is provided with a sensing unit to detect fluid moving in a water storage path so that water can always be stored in the water storage path.
Patent KR-102317846-B1 (KR)
IPC: B01D53/32
Filed: 2019-10-28
Granted: 2021-10-26
Abstract: 본 발명은 플라즈마 공기 청정 장치에 관한 것으로, 더 상세하게는 유연전극, 탄소전극 등 전극에 플라즈마를 발생시켜 미세먼지나 유해 입자를 제거하는 플라즈마 공기 청정 장치에 관한 것이다. 
본 발명의 실시 예에 따르면, 소정의 내부공간이 형성되고, 일측에는 흡기구 타측에는 배기구가 구비되는 케이싱; 상기 케이싱 내부에 수용되되, 흡기구에 인접한 위치에 구비되는 -(마이너스) 전극 및; 상기 케이싱 내부에 수용되되, 배기구에 인접한 위치에 구비되는 +(플러스)전극을 포함하고; 상기 -전극 및 +전극은 각각 복수개 구비되되 -전극과 +전극이 교번하며 구비되고, 상기 -전극 및 +전극은 전원을 공급받아 플라즈마를 발생시켜, 흡기구를 통해 들어온 소정의 입자가 -전극에서 -전하로 대전되고, -전하로 대전된 입자가 +전극에 접촉하여 제거되는 것을 특징으로 하는, 플라즈마 공기 청정 장치를 제공한다.
Patent KR-102244637-B1 (KR)
Title: Transfer case
Inventor: CHO KOOK LAE
IPC: F16K17/04
Filed: 2019-10-31
Granted: 2021-04-27
Abstract: The present invention relates to an oil control valve, which is mounted inside a housing to be opened and closed to control a flow amount of oil. Provided is the oil control valve which comprises: a ball moved according to control pressure; a spool coupled to the ball to be moved with movement of the ball; a spring of which one end is coupled to the spool to enable the spool to be returned by elasticity when the control pressure is reduced or released; and a cap supporting the other end of the spring and fixated and mounted in the housing to prevent leakage of oil. According to the present invention, the oil control valve can be completely opened by the low control pressure.
Patent KR-102366898-B1 (KR)
Title: 천연 추출물과 프로바이오틱스를 포함하여 위와 장 건강에 도움을 주는 조성물
IPC: A23L33/105
Filed: 2019-11-07
Granted: 2022-02-25
Abstract: 본 발명은 천연 추출물을 포함하여 위와 장 건강에 도움을 주는 조성물에 관한 것으로 울금 추출물, 크랜베리 추출물 및 양배추 추출물로 이루어진 군에서 선택된 2종 이상을 포함하거나; 울금 추출물, 크랜베리 추출물 및 양배추 추출물로 이루어진 군에서 선택된 1종 이상의 추출물과, 균주 배양액 또는 발효유를 포함함으로써, 배변활동 및 장 건강에 도움을 주는 동시에 헬리코박터 파일로리에 대한 항균활성을 나타내어 위염, 위궤양 및 십이지장궤양의 예방 및 치료에 효과적이다.
Patent KR-102316735-B1 (KR)
IPC: G06Q50/00
Filed: 2019-11-12
Granted: 2021-10-25
Abstract: 본 발명은 헤어, 메이크업, 눈썹 관리, 피부 관리, 손톱 관리, 타투 및 왁싱 중 적어도 어느 하나와 관련된 뷰티 클래스(beauty class)를 제공하는 뷰티 클래스 제공 장치에 있어서, 복수의 온라인 뷰티 클래스 및 복수의 오프라인 뷰티 클래스 중 적어도 어느 하나를 선택하는 뷰티 클래스를 선택하는 뷰티 클래스 선택부; 온라인 뷰티 클래스가 선택되는 경우, 선택된 온라인 뷰티 클래스의 콘텐츠를 제공하는 온라인 뷰티 클래스 제공부; 및 오프라인 뷰티 클래스가 선택되는 경우, 선택된 오프라인 뷰티 클래스에 대한 정보를 제공하는 오프라인 뷰티 클래스 제공부;를 포함하는 뷰티 클래스 제공 시스템에 관한 것이다.
Patent KR-102334055-B1 (KR)
IPC: B25J15/00
Filed: 2019-11-14
Granted: 2021-12-02
Abstract: 패널 이적재 로봇 핸드가 개시된다. 본 발명의 일 실시 예에 따른 패널 이적재 로봇 핸드는, 암의 일측에 연장 형성된 판형의 플레이트; 상기 플레이트 상에 적층된 정전 회로; 및 상기 플레이트 상에 간극을 두고 대면하도록 마련된 전극을 포함할 수 있다.
Patent KR-102109978-B1 (KR)
Inventor: SON SE IN
IPC: C02F11/00
Filed: 2019-11-20
Granted: 2020-05-28
Abstract: The present invention relates to a drum of an electro-osmosis dehydrator, which removes water from sludge by electrophoresis and removes water from sludge by an electric field formed between a drum and a caterpillar as the sludge is introduced between the drum rotated by being negatively or positively charged, and the caterpillar charged oppositely to the drum and circulated and driven by having a surface facing the outer surface of the drum. In particular, the drum comprises: a drum body which rotates about a rotating shaft in the center thereof, is formed to be hollow, and has a cylindrical outer surface; an insulating resin layer which is composed of an electrically insulating resin coated on the outer surface of the drum body; and an electrode plate which is placed on an outer surface of the insulating resin layer so as to surround the drum body, and has an outer surface constituting the outer surface of the drum, and to which a voltage of a negative electrode or a positive electrode is applied, wherein the electrode plate is provided by having a niobium thin film layer or a titanium nitride layer, and a boron-doped diamond layer sequentially stacked on one surface of a base panel made of titanium.
Patent KR-102146957-B1 (KR)
Inventor: KIM SUN KI
IPC: G01N21/31
Filed: 2019-11-20
Granted: 2020-08-21
Abstract: According to one embodiment of the present invention, the apparatus capable of testing drinking water using chromaticity comprises: one or more first absorbing cells which absorb a mixed solution made by mixing a standard solution and a sample (drinking water); one or more second absorbing cells which absorb a mixed solution made by mixing a standard solution and purified water; a light source unit which successively irradiates the light wavelength of 380-780 nm toward each of the first absorbing cells and the second absorbing cells at a preset length of wavelengths; an absorbance measuring unit which measures the absorbance of each wavelength irradiated to the first absorbing cells and the second absorbing cells; a chromaticity calculation unit which calculates the chromaticity of the standard solution and the sample (drinking water) based on the absorbance of each wavelength; a calibration curve calculation unit which calculates a chromaticity calibration curve of the standard solution for each wavelength in accordance with the mixing ratio between the standard solution and the purified water; a determination unit which determines whether a user can drink the sample (drinking water) based on the calibration curve; and a display unit which displays a graph of the chromaticity calibration curve of the standard solution and the chromaticity level of the drinking water. The present invention aims to provide the apparatus and method capable of testing drinking water using chromaticity, which are able to solve the problems wherein there are limitations in displaying chromaticity or analysis results.
Patent KR-102280608-B1 (KR)
IPC: B21J15/30
Filed: 2019-11-27
Granted: 2021-07-23
Abstract: 본 발명은 셀프 피어싱 리벳의 리벳팅 시 리벳팅 장치의 변형에 따라 펀치 유닛의 위치를 보정 및 정밀 제어할 수 있는 셀프 피어싱 리벳팅 장치 및 셀프 피어싱 리벳팅 방법에 관한 것으로서, 서로 마주보게 형성되는 제 1 단부와 제 2 단부가 형성될 수 있도록, 전체적으로 C자 형상으로 형성되는 프레임과, 셀프 피어싱 리벳의 헤드부를 가압할 수 있도록 승하강되는 펀치 유닛을 구비하고, 상기 프레임의 상기 제 1 단부에 설치되는 가압부와, 상기 가압부와 대향되게 형성되어 상기 셀프 피어싱 리벳에 의해 접합되는 피접합재를 지지할 수 있도록, 상기 프레임의 상기 제 2 단부에 설치되는 지지부와, 상기 펀치 유닛의 일측에 설치되어 상기 펀치 유닛이 상기 셀프 피어싱 리벳을 가압할 때 상기 펀치 유닛에 인가되는 하중 값을 측정하는 하중 센서와, 상기 가압부의 일측에 설치되어 상기 펀치 유닛의 하단과 상기 지지부 간의 거리 값을 측정하는 거리 센서 및 상기 펀치 유닛에 인가되는 상기 하중 값과 상기 프레임의 변형의 상관 관계를 변형 함수로 산출하여 사전에 저장하고, 상기 셀프 피어싱 리벳의 리벳팅 시 상기 하중 센서로부터 인가되는 상기 하중 값과 상기 변형 함수를 이용하여 상기 프레임의 변형량을 산출하여, 산출된 상기 프레임의 상기 변형량과 상기 거리 센서에서 측정된 상기 거리 값에 따라 상기 펀치 유닛의 보정량을 산출하는 제어부를 포함할 수 있다.
Patent KR-102277242-B1 (KR)
IPC: H01L25/16
Filed: 2019-12-09
Granted: 2021-07-13
Abstract: 본 발명은 PCB(Printed Circuit Board)와 구리 합금 기판을 일체화하여 멀티칩 어레이 적용이 가능한 광센서용 기판장치에 관한 것이다. 본 발명은 서로 마주보도록 상하로 배치되는 두 개의 프레임 형태의 제1 기판 및 제2 기판; 및 제1 기판 및 제2 기판의 각 일측면에 구성된 가이드바로 구성되고, 제1 기판은 PCB 소재로 제조되고, 제2 기판은 구리 합금 소재로 제조된다. 제1 기판은 탑 패턴이 형성된 상부기판과 바텀 패턴이 형성된 하부기판으로 구성되고, 각 기판에 형성된 비아홀을 통해 서로 연결된다. 제1 기판의 상부기판 및 하부기판은 서로 대응하는 위치에 소정크기의 홈이 각각 형성된다, 하부기판은 일정부분에 절연층이 형성된다. 제2 기판은 제1 기판의 상부기판 및 하부기판에 형성된 홈을 통해 외부로 노출되는 부분에 발광부가 다이본딩 방식으로 구성된다.
Patent KR-102359537-B1 (KR)
Title: 보형성 강화 아이스크림 조성물 및 이의 제조방법
IPC: A23G9/44
Filed: 2019-12-10
Granted: 2022-02-08
Abstract: 본 발명은 천연 식이섬유 및 단백질 가교 효소를 이용하여 녹는 시간을 지연시켜 보형성을 강화한 아이스크림 조성물 및 이의 제조방법에 관한 것이다. 보다 상세하게는, 종래 시판되고 있는 아이스크림에 포함된 합성 유화제 및 안정제를 첨가하지 않고, 감귤 유래 천연 식이섬유 및 스트렙토베르티실룸 모바렌세( Streptoverticillium mobaraense )의 배양물 유래 효소를 첨가함으로써, 아이스크림 믹스에 안정성을 부여하고 유제품의 풍미 저해 없이 보형성을 향상시킨 아이스크림 조성물 및 이의 제조방법에 관한 것이다.
Patent KR-102442718-B1 (KR)
IPC: H01M4/62
Filed: 2019-12-10
Granted: 2022-09-14
Abstract: 본 발명은 황화물계 고체전해질 복합체, 그를 이용한 전극 및 전고체전지에 관한 것으로, 전극 내 이온전도와 전기전도 채널을 원활하게 구축하기 위한 것이다. 본 발명은 황화물계 고체전해질층, 황화물계 고체전해질층의 일면에 적층된 양극층, 및 황화물계 고체전해질층의 일면에 반대되는 타면에 적층된 음극층을 포함하는 전고체전지를 제공한다. 양극층 및 음극층 중에 적어도 하나는, 활물질과, 황화물계 고체전해질에 탄소원료를 복합화하여 제조한 황화물계 고체전해질 복합체를 포함한다.
Patent KR-102320626-B1 (KR)
IPC: A47K1/04
Filed: 2019-12-16
Granted: 2021-11-03
Abstract: 본 발명은 세면대 본체의 내부에 토수의 방향이 상향이 되게 토수구를 설치하여 세면대의 외관을 단순화하고 물을 절약하며 세정과 건조가 가능하여 제품 효율을 향상시킬 수 있는 분수형 세면대에 관한 것으로, 수조를 갖는 세면대 본체와, 상기 세면대 본체의 하부 측면에 설치되어 수돗물이 중력과 반대방향인 상방향으로 토출되게 하여 수돗물의 공중 체류시간을 증가시킬 수 있도록 하는 토수구를 포함하는 것을 특징으로 한다.
Patent KR-102148107-B1 (KR)
Inventor: LEE GYEONG SUN
IPC: E02B5/08
Filed: 2019-12-20
Granted: 2020-08-25
Abstract: The present invention relates to a rotary dust removing device for a sewage treatment plant with a function of removing impurities and, more specifically, to a rotary dust removing device for a sewage treatment plant with a function of removing impurities, which comprises: a dust removing device body having a track chain therein and a driving part for rotating the track chain; a screen part installed on the dust removing device body to filter out impurities moving along sewage; and a rake part installed on the track chain and formed with stripping protrusions to remove and transport the impurities filtered by the screen part. The rotary dust removing device for a sewage treatment plant with a function of removing impurities, according to the present invention, allows the impurities collected from the moving sewage to be guided by a rake and discharged to the outside without being caught by the screen and a sewage transfer passage formed on the screen, thereby increasing the efficiency of collecting the impurities and saving time and costs for screen maintenance.
Patent KR-102215461-B1 (KR)
Title: Method and Apparatus for Allocating Transmission Power for a Base Station
Inventor: YU MIN HO
IPC: H04W24/10
Filed: 2019-12-24
Granted: 2021-02-15
Abstract: Provided is a method for allocating transmission power for a base station in a self organization network (SON) server to maximize bandwidth efficiency and base station cell capacity. According to the present invention, the method comprises the following steps of: receiving minimization of drive test (MDT) measurement reports from terminals within the coverage of each of base stations included in a cluster, wherein each of the MDT measurement reports includes information about the reception strength of a reference signal (RS) received from any one of the base stations by a terminal, which transmitted the corresponding MDT measurement report, and information about the location of the terminal; using the MDT measurement reports to calculate model-based pathloss estimates for the base stations included in the cluster; using the model-based pathloss estimates to construct an equation representing the spectral efficiency of each of the base stations, wherein the equation representing the spectral efficiency of each of the base stations is an equation using the transmission power to be allocated to the base station as a variable; and determining transmission powers to be allocated to the base stations to maximize the sum of equations representing the spectral efficiencies of the base stations.