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公开(公告)号：KR100189113B1
公开(公告)日：1999-06-01
申请号：KR1019960030490
申请日：1996-07-25
Applicant: 삼성전자주식회사
Abstract: 본 발명은 공기조화기의 토출풍향각도를 조절하는 날개를 이용하여 불사용시에 공기조화기의 토출구를 폐쇄시킬 수 있도록 한 공기조화기의 토출구 자동개폐시스템에 관한 것이다. 본 발명의 공기조화기의 토출구 자동개폐장치는 토출구에서 토출되는 공기의 방향을 임의로 조절할 수 있도록 된 공기조화기에 관한 것으로, 토출구에 회동가능하게 설치되어 토출공기의 방향을 조절하며, 소정각도 회동시에 상호 중첩되어 토출구를 완전히 폐쇄시키는 다수의 날개, 이 날개를 정역회동시키는 구동장치, 토출구의 완전폐쇄여부를 감지하는 감지스위치 및 토출구의 폐쇄시 날개를 회동시켜 토출구를 완전히 폐쇄시키는 동시에 시스템작동시 날개를 회동시켜 풍향을 조절하게 한 제어부를 구비한다.
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Patent Agency Ranking
公开(公告)号：KR1020100058021A
公开(公告)日：2010-06-03
申请号：KR1020080116674
申请日：2008-11-24
Applicant: 삼성전자주식회사
Inventor： 전재훈
CPC classification number: H04L25/0202 , H04L25/0212 , H04L25/0256
Abstract: PURPOSE: A method for data estimation and a mobile terminal using the same are provided to filter pilot symbol of adjacent channel by preset numbers, thereby remarkably reducing complexity and operation amount of a system. CONSTITUTION: A control unit extracts pilot symbols from received wireless signal(S502). The control unit measures channel correlation by using extracted pilot symbols(S503). The control unit checks the number of pilot symbols per-group according to channel correlations(S505). The control unit groups pilot symbols as much as set number(S509). The control unit filters the groups to channel estimation filter(S511).
Abstract translation: 目的：提供一种用于数据估计的方法和使用该方法的移动终端，以预设的号码对相邻信道的导频符号进行滤波，从而显着降低了系统的复杂度和操作量。 构成：控制单元从接收到的无线信号中提取导频符号（S502）。 控制单元通过使用提取的导频符号来测量信道相关性（S503）。 控制单元根据信道相关性来检查每组导频符号的数量（S505）。 控制单元将导频符号分配多达设定数（S509）。 控制单元将组过滤到信道估计滤波器（S511）。
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公开(公告)号：KR100773294B1
公开(公告)日：2007-11-05
申请号：KR1020060081446
申请日：2006-08-28
Applicant: 삼성전자주식회사
Inventor： 전재훈
IPC: H04B1/76
CPC classification number: H04L25/0232 , H04L25/0256 , H04L27/2647 , H04L2025/03547 , H04L2025/03726
Abstract: An apparatus and a method for estimating a channel in a broadband wireless access system are provided to obtain good channel estimation performance at a low complexity every channel environment. A receiver receives a signal from a transmitter(301) and extracts pilot symbols to be used for channel estimation from the received signal(303). The receiver calculates channel correlation by using the extracted pilot symbols(305), and calculates an MSE(Mean Square Error) of each channel estimation method by using the channel correlation(307). The receiver compares the calculated MSEs, selects the smallest MSE value, and selects a channel estimation method corresponding to the smallest MSE value(309). The receiver filters the extracted pilot symbols according to the selected channel estimation method to obtain a channel impulse response with respect to the entire subcarriers(311).
Abstract translation: 提供了一种用于估计宽带无线接入系统中的信道的装置和方法，以在每个信道环境中以低复杂度获得良好的信道估计性能。 接收机从发射机（301）接收信号，并从接收信号（303）提取要用于信道估计的导频符号。 接收机通过使用提取的导频符号（305）来计算信道相关性，并且通过使用信道相关（307）来计算每个信道估计方法的MSE（均方误差）。 接收机比较计算的MSE，选择最小的MSE值，并选择对应于最小MSE值的信道估计方法（309）。 接收机根据选择的信道估计方法对所提取的导频符号进行滤波，以获得关于整个子载波的信道脉冲响应（311）。
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公开(公告)号：KR1020030010279A
公开(公告)日：2003-02-05
申请号：KR1020010045170
申请日：2001-07-26
Applicant: 삼성전자주식회사
Inventor： 전재훈
IPC: G06F3/16
Abstract: PURPOSE: A computer system capable of performing a voice recognition and a method for controlling the same are provided to make a voice command be executed in a general application program which does not support a voice recognition function. CONSTITUTION: A voice input unit(3) receives a voice command of a user. A command library(9) includes a system operation mode which displays an operation of a system unit(1) corresponded to the voice command. A voice command recognition unit(5) searches a system operation mode corresponded to a voice command inputted from the command library(9). A voice command control unit(7) creates a command signal for executing the system operation mode searched in the voice command recognition unit(5) as a keyboard input signal or mouse input signal form, and inputs the command signal to the system unit(1). The voice command recognition unit(5) analyzes a voice inputted by the user, extracts a characteristic of the voice, detects a recognition available voice command, and searches a system operation mode corresponded to the detected voice command from the command library(9). The command library(9) includes a keyboard command(10), a mouse command(12), a dictation command(14), and a user-defined command(16).
Abstract translation: 目的：提供能够执行语音识别的计算机系统及其控制方法，以在不支持语音识别功能的通用应用程序中执行语音命令。 构成：语音输入单元（3）接收用户的语音命令。 命令库（9）包括显示与语音命令对应的系统单元（1）的操作的系统操作模式。 语音命令识别单元（5）搜索与从命令库（9）输入的语音命令对应的系统操作模式。 语音指令控制单元（7）创建用于执行在语音指令识别单元（5）中搜索的系统操作模式的命令信号作为键盘输入信号或鼠标输入信号，并将命令信号输入到系统单元 ）。 语音指令识别单元（5）分析由用户输入的语音，提取语音的特征，检测识别可用语音命令，并且从命令库（9）搜索与检测到的语音命令对应的系统操作模式。 命令库（9）包括键盘命令（10），鼠标命令（12），听写命令（14）和用户定义的命令（16）。
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