baber/WOPTO huggingface dataset:
Patent KR-20050008951-A (KR)
Inventor: HAN JUNG PYO
IPC: H04W4/20
Filed: 2003-07-14
Abstract: PURPOSE: A method for displaying receiving contents information by using a receiving control system is provided to display contents information designated by a caller on a receiving terminal when a receiving bell rings, thereby supplying differential services in accordance with each user. CONSTITUTION: If an MSo(10a) requests a call(S100), a calling MSC(20a) sends a service processing request to a calling HLR(30)(S101). The calling HLR(30) sends the service processing request to a TIIS(40)(S102). The TIIS(40) responds to the request(S103). The calling HLR(30) sends information to the calling MSC(20a)(S104). The TIIS(40) sends receiving information to a TCS(50)(S105). The calling MSC(20a) performs a WCDMA voice call processing procedure(S106). An MSt(10b) receives the receiving information(S107). The TCS(50) receives subscriber position information(S108), and sets a session(S109), then transmits contents to a subscriber(S110). The MSt(10b) transmits an alerting message to a calling subscriber, and displays contents information on a display window(S111).
Patent KR-20030068510-A (KR)
Inventor: PARK YEONG GUK
IPC: B63B29/20
Filed: 2003-07-14
Abstract: PURPOSE: A trap for a ship is provided to freely change directions and angles within avoiding interfering with various harbor equipment or use both sides, accordingly considerably improve utility and expand use the life span by assembling and installing a stairs assembly between upper and lower installing boards, wherein a rotary mount is rotatively disposed, having a footstep that is level all the time and uses both sides thereof regardless of a setting angle. CONSTITUTION: A trap for a ship is composed of an upper installing board(21) mounted to a lower end of a door of a ship body, a stairs assembly of which an upper end is detachably clamped and assembled to a side of the upper installing board, and a lower installing board hinge-combined to the lower end of the stairs assembly. In addition, steel supporting frames(22) disposed to the upper installing board includes an installing unit(23) on which combining plates(27a,27b) having a clamp(28) on the upside and a rotary mount(24) having detachable guide rails(32a,32b) are placed, at the upside; a footstep unit(33) formed at the upper other side of the supporting frame and mounted with guide rails(34a,34b) and hanging handles(35a,35b) at both sides; and frame supporting units(36a,36b) installed at lower both sides of the supporting frame, inserted with a supporting rod(37) of which a plurality of through-holes(37a) are formed at regular intervals in a combining pipe(38), and fixed by a fixing pin(39), respectively.
Patent KR-20050009084-A (KR)
Inventor: YOO DONG HOON
IPC: E02B7/00
Filed: 2003-07-15
Abstract: PURPOSE: A final coffering steel wing block is provided to reduce the speed of a current at an opening part of an embankment and to facilitate construction, in coffering construction for finally completing a breakwater or embankment. CONSTITUTION: A final coffering steel wing block includes at least one steeling ring(12) and plural steel wings(11). The steel ring is movable along a cable(2) connected to an anchor of the sea-bottom surface and a fixed pile of an embankment. The ring is formed in a ring shape of predetermined thickness to enable self-rotation in a state of being inserted in the cable. The steel wings are attached to the circumferential surface of the steel ring at regular intervals in a state parallel with the cable. The final coffering steel wing block further includes impact-absorbing members(15) mounted to the lower ends of the steel wings to absorb the impact force in a collision with the sea-bottom surface or other wing blocks.
Patent KR-20050009420-A (KR)
Inventor: LEEM NAM LEEN
IPC: H04N9/04
Filed: 2003-07-16
Abstract: PURPOSE: A cathode ray tube having an electron beam gun provided with a high efficiency heater is provided to improve performance by winding a coil at a heating part and a buffering part with a different pitch. CONSTITUTION: A heating part(HP) converts electric energy into heat by a resistivity of a coil(420) wound on the heating part with a pitch(d), thereby transferring the heat to a cathode. The pitch of the coil wound on the heating part is identical to the conventional pitch. Therefore, the heating part provides high heat efficiency. A buffering part(BP) has a heat focusing function less than that of the heating part. A winding direction of a coil to be wound at the buffering part is identical to that of the coil wound at the heating part. The coil to be wound at the buffering part has a pitch(e) larger than the pitch of the coil wound at the heating part.
Patent KR-20050011836-A (KR)
Inventor: LEE KWANG TAE
IPC: H05K3/40
Filed: 2003-07-24
Abstract: PURPOSE: A method for condensing through holes in a printed circuit board is provided to increase the thickness of a protective layer by forming a reinforcement layer on a packed bed closing a through-hole or by forming the packed bed after forming a plated layer on the printed circuit board. CONSTITUTION: A circuit pattern(33), which is electrically coupled with both sides of an insulating layer via through holes(37), is formed. A protective layer, which covers a surface enclosing the circuit pattern and the through holes, is formed. The circuit pattern is selectively exposed by selectively removing the protective layer, and a packed bed(45) is formed in the through hole. A reinforcement layer(47) is formed with a predetermined thickness on the packed bed formed in the through hole.
Patent KR-20050014975-A (KR)
Inventor: LEE DONG WOO
IPC: G06Q30/06
Filed: 2003-08-01
Abstract: PURPOSE: A moving image for each shop in an on/offline integrated 3D(Dimensional) graphic shopping mall, a 3D graphic shopping mall circulating system, and a service method using the same are provided to promote transaction by enabling a customer to search/compare the goods in the 3D graphic shopping mall, while the customer moves in the moving image of each floor. CONSTITUTION: The system includes the 3D graphic shopping mall, multiple department stores/shops(102) requesting goods purchase and search, and a 3D graphic shopping mall server(100). The 3D graphic shopping mall server classifies the goods fit to a request condition of the customer(104) by connecting to the department stores/shops, which input good, article, or product information provided to the customer, through the network.
Patent KR-20050015119-A (KR)
Inventor: CHO JAE HEE
IPC: H04J11/00
Filed: 2003-08-04
Abstract: PURPOSE: An apparatus and a method of modulating ranging signals in a broadband wireless access communication system are provided to reduce an initial wireless access time and a hand-over delay time by detecting the ranging signals correctly and rapidly. CONSTITUTION: A subscriber terminal is synchronized with a base station through ranging in order to receive base station information from the base station(2301). The subscriber terminal generates a first code assigned to the corresponding base station by using the base station information(2303). The base station generates a second code for distinguishing subscriber terminals from each other within corresponding cells of the base station(2305). A new ranging code is generated by combining the first code with the second code(2307). The ranging code is mapped onto an assigned sub-carrier and is transmitted to the base station(2309,2311).
Patent KR-20050015569-A (KR)
Inventor: LEE BYEONG JUN
IPC: B60R9/045
Filed: 2003-08-06
Abstract: PURPOSE: A gap control device of roof racks and crossbars is provided to easily fix baggage regardless of the volume of the baggage through automatic fine control of a gap of the roof racks and free control of a gap of the crossbars. CONSTITUTION: In a gap control device of roof racks(1) and crossbars(2), four gap control rail parts(10) guiding combination of the roof racks and gap control are formed to a ceiling outside panel of a vehicle. Rail protrusions are formed to the ends of the roof rack and first gear parts are formed to the bottom of the roof rack. First guide brackets(13) each having a first axial hole and a movement hole to enable combination of first guide panels and the crossbars are combined to the front ends of the roof racks. Second guide brackets(15) each having a second axial hole to enable combination of second guide panels and the crossbars are combined to the rear ends of the roof racks. A shaft having second gear parts engaging with the first gear parts is combined between the roof racks and the first guide panels to enable fine gap control of the roof racks. The first and second guide brackets situated to the front and rear ends of the roof racks are connected by pipes(17). Crossbar gap control members enabling gap control of the crossbars are formed to the pipes situated to the front and rear ends of the roof racks. Roof rack gap control members for making the roof racks minutely move along the gap control rail part and automatically controlling a gap are formed to the first guide brackets.
Patent KR-20040016390-A (KR)
Inventor: KOHDA HIDEO
IPC: B62J9/00
Filed: 2003-08-12
Abstract: PURPOSE: To install and set an in-vehicle battery used as a power source so that it has a good appearance without causing any obstruction. CONSTITUTION: An internal space of a footing 19 supporting a seat 17 is a battery installation chamber 41. The in-vehicle battery 33 used as the power source of the electric vehicle 33 is installed in the battery installation chamber 41.
Patent KR-20050020213-A (KR)
Inventor: PARK JIN YOUNG
IPC: H01Q13/08
Filed: 2003-08-21
Abstract: PURPOSE: A dual polarization omni-directional antenna is provided to achieve improved communication quality by preventing a fading phenomenon by using a diversity technique, and simplify manufacturing procedures. CONSTITUTION: A dual polarization omni-directional antenna comprises a radiation element unit for receiving signals from a terminal, and transmitting the signal generated from a base station equipment or a relay to a free space; a feeder unit for transmitting, impedance matching and distributing input/output signals; and an input/output connector for inputting the energy transmitted through the feeder unit to the base station equipment or relay. The radiation element unit is made by forming a square patch antenna pattern on a dielectric substrate(20) having a metal film, and arranging a feeder position at two adjacent edges of the pattern so as to generate a dual polarized wave. The feeder unit is formed by arranging a circuit on the dielectric substrate. The dielectric substrate with the radiation element unit and the feeder unit formed thereon, is rolled into a cylindrical shape.
Patent KR-20050023826-A (KR)
Inventor: YOO JAE O
IPC: G06F3/14
Filed: 2003-09-03
Abstract: PURPOSE: A system and a method for offering interactive information using divided PDP(Plasma Display Panel) screens through a central or local-control mode are provided to display diversified contents information on one screen at the same time by displaying graphic contents information to entire screen or the divided screens. CONSTITUTION: A contents providing server(200) certifies a member of an operator connected through the communication network(100) and transmits main/sub contents information to the outside through an interface. An operator server(300) graphically processes/stores the received main/sub contents information to a database and transmits it to the outside based on a preset schedule through the communication network. The first slim PC(400) stores the main/sub contents information received from the operator server in the database, and displays the main/sub contents information through the entire or divided screen according to the schedule by linking with a controlling signal inputted from the operator server. A display device(500) displays the main/sub contents information transmitted from the first slim PC to the entire or divided screen.
Patent KR-20050024569-A (KR)
Inventor: HAN SANG WEOL
IPC: B60K20/02
Filed: 2003-09-03
Abstract: PURPOSE: A tilting lever box device of a TGS system is provided to secure an entrance path for a driver between a lever box and a dashboard by tilting the lever box as the driver gets on or off a vehicle. CONSTITUTION: A tilting lever box device of a TGS system is composed of a lever box(10) embedding a lever assembly; a stay damper(40) installed between the lower end of a tilting bar(18) and the lower side of a floor(2) to move the lever box; and an operating unit for moving the lever box by operating the stay damper. In the lever box, the lower side of a first lateral side facing a dash board(4) is hinge-combined to the floor and the tilting bar is extended at the lower end of a second lateral side opposite to the first lateral side.
Patent KR-20050027754-A (KR)
Title: Disc detachable disc cartridge
Inventor: EOM IN SEOP
IPC: G06F1/16
Filed: 2003-09-16
Abstract: A disk cartridge to attach/detach a disk with simply manipulation is provided to enable a user to use the disk in a cartridge state and a single disk unit by simply separating/installing the disk to the cartridge. A lower case(1) is equipped with a window(W1) for accessing a drive. An upper case(3) is installed to an upper side of the lower case and is equipped with an exposing window(10) for exposing a label side(2a) of the disk(2) at a center part. A disk tray(4) is slid between the upper and the lower case, and is equipped with the window(W2) matched with the window of the lower case and a pocket for accepting the disk.
Patent KR-20050029493-A (KR)
Title: System for preventing secret camera and method thereof
Inventor: JANG CHUL HO
IPC: H04M1/72463
Filed: 2003-09-23
Abstract: A system and a method for preventing a secret camera are provided to temporarily stop a camera function in a terminal controller by using an RFID module, in order to automatically restrict the camera function in a specific place, thereby preventing an illegal photographing process. A remote reader(210) transmits a control signal for restricting a camera operation of a terminal(220) mounted with a camera module. The terminal(220) comprises as follows. An RF transceiver(221) receives the control signal. A logic(222) generates a restricted area recognition signal when the control signal is recognized, while generating a restricted area release signal if the control signal is not recognized. A controller(150) controls a camera function when the restricted area recognition signal is received, and releases the camera function when the restricted area release signal is received. A camera unit(224) carries out a photographing process under control of the controller(150).
Patent KR-20040041003-A (KR)
Inventor: KANZAKA IKUO
IPC: F16K49/00
Filed: 2003-10-02
Abstract: PURPOSE: A poppet valve attached with a heater is provided to heat a valve member all the time by the heater regardless of an opening and closing position by mounting the heater at the predetermined position except for the valve member without installing directly the heater to the valve member. CONSTITUTION: A poppet valve attached with a heater is composed of a valve casing(10) having first and second main ports(11,12), a passage(14) connecting two main ports, and a valve seat installed in the middle of the passage; a cylinder(20) connected to the valve casing; a poppet-type valve member(13) installed in the valve casing to open and close the valve seat; a rod(16) having a front end linked to the valve member and an opposite base end extended into the cylinder; a piston(21) slidingly disposed in the cylinder and connected to the base end of the rod; a heating member(30) arranged at the fixed position in the valve casing and formed with a heat transfer surface(30a) that the valve member contacts at a valve-opening position; a heat transfer member(35) fitted and installed between the heating member and the valve member to expand and contract according to a motion of the valve member and to transfer heat generated from the heating member to the valve member all the time; and a first heater(31) mounted at the heating member.
Patent KR-20050033734-A (KR)
Title: Tetrazole derivatives having inhibitory activity against multi-drug resistance and preparation thereof
Inventor: AHN YOUNG GIL
IPC: C07D405/12
Filed: 2003-10-07
Abstract: Tetrazole derivatives and a preparation method thereof are provided, which compounds effectively inhibit multi-drug resistance of cancer cells against anticancer drugs, and improve bioavailability of a drug which has low bioavailability at an oral administration. The tetrazole derivatives represented by formula (1) or pharmaceutically acceptable salts thereof are provided, wherein R1 is aryl, heteroaryl, acrylaryl, acrylheteroaryl, heterocycloalkenyl or carbocyclo which is optionally substituted with one substituent selected from C1-C5 alkyl, hydroxy, C1-C5 alkoxy, halogen, trifluoromethyl, nitro and amino; R2 to R11 are independently hydrogen, hydroxy, halogen, nitro, C1-C5 alkyl or alkoxy, and R6 and R11 together form a 4- to 8-membered ring; m and n are independently 0 to 4; and X is CH2, oxygen or sulfur. The method for preparing the tetrazole derivatives of formula (1) comprises the steps of: (i) cyclization of a hydrazone compound of formula (5) with a diazonium salt compound of formula (6) in the presence of a base to prepare a nitrophenyltetrazole compound of formula (4); (ii) hydrogenation of the compound of formula (4) in the presence of metal catalyst to prepare an aminophenyltetrazole compound of formula (2); and (iii) acylation of the compound of formula (2) with carboxylic acid or an acylhalide compound of formula (3), R1-COR', in the presence of a condensing agent or a base, wherein R' is OH, Cl or Br; and L is benzyl or tolyl.
Patent KR-20040035569-A (KR)
Inventor: YOON SEOK YUN
IPC: G11C16/00
Filed: 2003-10-21
Abstract: PURPOSE: A flash EEPROM unit cell and a method array structure including the same are provided to maintain a gate coupling rate and reduce a size by improving a structure of the flash EEPROM unit cell. CONSTITUTION: A flash EEPROM unit cell includes a substrate, a floating gate dielectric layer, a floating gate(25a,25b), a control gate dielectric layer, and a control gate(27a,27b). A field oxide layer is formed on the substrate. The floating gate dielectric layer includes the first dielectric layer and the second dielectric layer, which are connected in parallel between a source region and a drain region of the substrate. The thickness of the first dielectric layer is thicker than that of the second dielectric layer. The floating gate(25a,25b) is formed on the floating gate dielectric layer. The control gate dielectric layer is formed on the floating gate. The control gate(27a,27b) is formed on the control gate dielectric layer.
Patent KR-20050038717-A (KR)
Inventor: BYUN SUNG CHUL
IPC: A63C11/00
Filed: 2003-10-22
Abstract: 본 발명은 완장에 관한 것으로서, 보다 상세하게는 팔에 차고 다니는 완장을 간단하게 스키홀더로 사용할 수 있는 스키홀더 겸용 완장에 관한 것이다. 
     이를 위해 본 발명은 그 일측부에는 다른 부재가 결합되는 결합부가 형성되어 있으며, 그 양단에는 사용자의 팔에 고정되기 위한 완장결합수단이 형성되어 있고, 그 양면 일측에는 스키의 일단을 홀딩할 수 있는 제1스키고정수단이 형성되어 있는 완장부재, 그 일단에는 상기 결합부에 탈착 가능하게 결합되는 결합구가 형성되어 있는 벨트 및 상기 벨트의 타단에 연결되어 있으며, 상기 스키의 타단을 홀딩할 수 있도록 그 양면 일측에 제2스키고정수단이 형성되어 있는 홀딩부재가 포함된 것을 특징으로 한다.
Patent KR-20050041376-A (KR)
Inventor: KIM TAE HYOUNG
IPC: F16H57/021
Filed: 2003-10-30
Abstract: 본 발명은 수동변속기의 차동장치에 관한 것으로, 특히 구동축이 삽입되는 양측면에 베어링 장착부가 돌출 형성된 차동 케이스와, 상기 베어링 장착부에 각각 설치되어 상기 차동 케이스의 회전을 지지하는 좌우 베어링과, 상기 베어링의 내륜이 상기 차동 케이스에 대해 상대 회전하는 것을 방지하도록 상기 베어링 장착부와 베어링 사이에 각각 설치된 구속수단을 포함하여 구성된 베어링 회전 방지구조를 구비한 차동장치를 제공함으로써, 베어링 내륜의 상대 회전 현상으로 인해 일어나던 부품들의 내구성 악화 및 기어 소음 등의 문제가 해결되도록 한 것이다.
Patent KR-20050041810-A (KR)
Inventor: KIM KYUNG JIN
IPC: C07K14/805
Filed: 2003-10-31
Abstract: 본 발명은 his-tag된  Vitreoscilla  헤모글로빈을 암호화하는 유전자를 포함하는 신규한 융합발현벡터 pKW32에 관한 것으로, 더욱 상세하게는 멀티 클로닝 부위(MCS)의 상류에 his-tag된 VHb 암호화 유전자를 포함하여, 목적 단백질의 발현 정도 및 용해도를 쉽게 확인할 수 있고, 융합단백질의 농도를 측정하기 쉬우며, 목적 단백질의 용해도를 높일 수 있어서 어피니티 크로마토그래피에 의해 단 한번만에 손쉽게 목적 단백질을 정제할 수 있도록 하는 융합발현벡터, 상기 벡터에 의해 형질전환된 미생물 및 그에 의하여 제조된 융합단백질에 관한 것이다.
Patent KR-20040087248-A (KR)
Inventor: TERADA TOSHIYUKI
IPC: F21V5/04
Filed: 2003-11-11
Abstract: PURPOSE: A light source for photography is provided to enhance the lighting effect by the light distribution in accordance with the range of photography and to obtain sufficient brightness from a small-sized light source by applying driving currents with pulse typed high power. CONSTITUTION: A light source(1) for photography comprises a white light emitting source including at least one LED(Light Emitting Device) elements(2) and a case(3) receiving the light emitting source and having a lens. The LED elements are aligned on the row along the irradiation range. The lens has a linear fresnel cut(3a) which forms a straight line in the aligning direction of the LED elements.
Patent KR-20040044155-A (KR)
Inventor: BROWN MARK A
IPC: G01R33/465
Filed: 2003-11-18
Abstract: PURPOSE: A magnetic resonance spectroscopy is provided to study physical, chemical and biological characteristics of a material by using magnetic resonance phenomenon of the magnetic resonance spectroscopy. CONSTITUTION: An induced magnetic resonance is applied to a volume by applying radio frequency pulse to the volume. A first time domain signal representing the induced magnetic resonance is detected by using a first coil. Then, a second time domain signal representing the induced magnetic resonance is detected by using a second coil. A phase compensating time domain signal is generated by adjusting the phase of the second time domain signal in match with the first time domain signal. Then, a compound time domain signal is generated based on the first time domain signal and the phase compensating time domain signal.
Patent KR-20050048951-A (KR)
Inventor: KIM GYO SUNG
IPC: C21D6/00
Filed: 2003-11-20
Abstract: 본 발명은 안전벨트용 고탄소강의 열처리 방법에 관한 것으로서, 우수한 인장강도와 경도를 가지는 안전벨트용 고탄소강을 생산성이 향상되고 생산 비용이 절감되는 방법으로 제조하기 위한 열처리 방법을 제공하고자 한다. 이를 위해 본 발명에서는 C: 0.40~0.70 중량%, Mn: 0.50~1.50 중량%, Si: 0.05~0.50 중량%, Ti, V, Cr, Co, Ni, Cu, Zn, Zr, Nb, Mo로 이루어진 미세합금원소 중에서 1개 원소 또는 2개 이상의 조합이 3 중량% 미만, 기타 불가피한 불순물 및 잔부 F를 포함하는 조성의 안전벨트용 고탄소강에 대해, 780~870℃의 온도에서 10~30분간 유지한 후 담금질 열처리하는 제1단계; 및 190~220℃의 온도에서 20~60분간 템퍼링 열처리하는 제2단계를 포함하여 열처리한다.
Patent KR-20050049615-A (KR)
Inventor: LEE SEUNG HOUN
IPC: F21V1/24
Filed: 2003-11-22
Abstract: 본 발명은 고효율 고 휘도의 조명 반사갓(Reflector)개발에 관한 것이다. 기존의 조명 반사갓(Reflector)는 Aluminum 금속 판재 또는 Coating을 이용하여 적절한 형상을 부여하여 빛의 경로를 조정하는 역할을 한다. 본 발명에서는 빛의 반사도와 반사갓의 표면 특성에 따른 빛의 난반사율을 조정하며 고휘도와 고효율 특성을 나타낼 수 있는 복합 산화물질을 이용한 반사갓제조 방법을 개발하였다.
Patent KR-20050051933-A (KR)
Inventor: SHIN KYU SIK
IPC: H01L21/60
Filed: 2003-11-28
Abstract: 본 발명은 마이크로 타스칩이 실장된 패키지에 관한 것으로, 상부에서 하부까지 관통된 입구(Inlet)가 형성되어 있고, 상부면에 금속 패턴이 형성되어 있는 기판과; 상기 기판의 금속 패턴 상부에 적어도 2개 이상의 영역에 형성된 UBM(Under Bump Metallurgy)층과; 상기 UBM층의 상부에 본딩된 범프와; 상기 범프의 상부에 구동을 위한 전극패드가 본딩되어 고정된 마이크로 타스칩으로 구성된다. 
     따라서, 본 발명은 MEMS 공정을 수행하여 제조된 마이크로 타스칩을 와이어를 사용하지 않고, 범프를 이용하여 전기적으로 연결 및 고정시켜 패키지를 형성함으로써, 종래 기술과 대비하여 패키지의 사이즈를 줄일 수 있는 효과가 있다.
Patent KR-20050052633-A (KR)
Inventor: PARK KI CHON
IPC: G11C29/00
Filed: 2003-11-28
Abstract: 본 발명은 반도체 메모리 장치의 테스트 회로에 관한 것으로, 외부의 데이터를 데이터 패드를 통해 입력받아 데이터를 저장하는 N개의 데이터 래치부와, 메모리 장치의 동작을 제어하기 위한 제어신호와, 상기 데이터 래치부 및 제어신호에 의해 제어되는 N-1개의 스위칭부와, 상기 스위칭부로부터 출력되는 데이터를 수신하는 N개의 데이터 수신부를 포함하는 반도체 메모리 장치의 테스트 회로에 있어서, 상기 첫번째 데이터 래치부의 출력단에 연결되며, 상기 제어신호 및 첫번째 데이터 래치부의 출력 신호를 입력받아 상기 제어신호에 로직 하이가 인가되면 동작하는 스위치를 더 구비하는 것을 특징으로 한다. 본 발명에 따르면, 데이터(DQ) 래치부의 출력단에 스위치를 구비하여 압축 테스트를 하는 경우에만 스위치를 연결함으로써 데이터(DQ) 래치부의 출력단에 라인 부하와 게이트 부하로 인해 불필요한 전류소모를 방지할 수 있다. 또한, 데이터(DQ) 래치의 출력단에 라인 부하와 게이트 부하가 줄어들게 되어 타이밍 마진이 증가됨으로써 메모리 장치의 오동작을 방지할 수 있다.
Patent KR-20050055342-A (KR)
Inventor: JEON TAE HYUN
IPC: H04B7/005
Filed: 2003-12-08
Abstract: 본 발명은 무선 통신 시스템의 피드백 정보를 이용한 링크 적응 방법에 관한 것이다. 
     본 발명에 의하면, 무선 통신 시스템의 두 개의 노드 간에 데이터 송수신을 위하여, 송신 노드가 수신노드로 링크적응을 위한 링크 마진을 요청하고, 링크마진을 수신하고 두 개의 노드간의 지연확산값에 따라 백색잡음 테이블 또는 지연확산테이블을 선택한 후, 각각의 전송모드에 맞게 링크 적응을 하여 송신 전송률을 결정하여 데이터 전송을 함으로써, 무선통신 시스템의 전송량을 향상시킬 수 있고, 링크 상태의 최적화, 단말기에서의 전력 사용 시간 연장 및 다른 단말기와의 간섭을 줄일 수 있도록 한다.