-
公开(公告)号：KR1020010107770A
公开(公告)日：2001-12-07
申请号：KR1020010029142
申请日：2001-05-25
Applicant: 삼성전자주식회사
IPC: H04B7/02
CPC classification number: H04J13/0044 , H04B1/707 , H04B2201/70701 , H04B2201/70703
Abstract: There is provided a transmission diversity system. In the case where an MS supporting a different antenna transmission diversity scheme enters the service area of a 4-antenna transmission diversity UTRAN, the UTRAN can transmit pilot signals and common data signals to the MS without the need of modifications to the MS. Therefore, power is distributed among antennas of the UTRAN and system capacity is increased.
-
公开(公告)号：KR1020000071582A
公开(公告)日：2000-11-25
申请号：KR1020000018037
申请日：2000-04-06
Applicant: 삼성전자주식회사
IPC: H03M13/27
Abstract: PURPOSE: A two-dimension intereleaving device is provided to maximize a minimum distance by preventing a component coder from being reset at a zero state. CONSTITUTION: A two-dimension intereleaving device comprises a plurality of address generators(711-71N), a controller(721) and a selector(731). Each of the address generators(711-71N) generates a read address according to a predetermined interleaving rule in an address generation region of a corresponding group. The controller(721) controls multiplexing of the selector(731), and the selector(731) selectively outputs the read addresses from the address generators(711-71N) under the control of the controller(721). The read address thus selected is used to read input frame data sequentially stored in an interleaver memory.
Abstract translation: 目的：提供一种二维互联装置，通过防止分量编码器在零状态下复位来最大化最小距离。 构成：二维互联装置包括多个地址发生器（711-71N），一个控制器（721）和选择器（731）。 每个地址生成器（711-71N）根据相应组的地址生成区域中的预定交织规则生成读地址。 控制器（721）控制选择器（731）的多路复用，选择器（731）在控制器（721）的控制下选择性地输出来自地址发生器（711-71N）的读地址。 这样选择的读取地址用于读取顺序存储在交织器存储器中的输入帧数据。
-
公开(公告)号：KR1020000067422A
公开(公告)日：2000-11-15
申请号：KR1019990015223
申请日：1999-04-28
Applicant: 삼성전자주식회사
IPC: H04W88/02
CPC classification number: H04L25/03197 , H03M13/4107 , H03M13/6583
Abstract: PURPOSE: An apparatus and method for normalizing a state value of a component decoder in a mobile communication system is provided to remove an error according to an overflow and efficiently use a memory by normalizing an accumulation state value performed for a decoding. CONSTITUTION: A metric value for a virtual path and a competitor path metric value are existed in each state. State values of a current state are inputted to a corresponding subtracter(301). A comparator(117) detects the metric value for a virtual path among state values of current states, respectively. If the metric value for a virtual path is detected, the comparator(117) searches a minimum metric value for a virtual path among detected survive path metric values and outputs the searched minimum metric value for a virtual path to all subtracters(301). Subtracters(301) receive the corresponding metric value for a virtual path and the minimum metric value for a virtual path and subtract the minimum metric value for a virtual path from the corresponding metric value for a virtual path to output a normalized state value.
Abstract translation: 目的：提供一种用于在移动通信系统中归一化分量解码器的状态值的装置和方法，以根据溢出消除错误，并通过归一化对解码执行的累加状态值来有效地使用存储器。 构成：虚拟路径的度量值和竞争对手的路径度量值存在于每个状态中。 当前状态的状态值被输入到相应的减法器（301）。 比较器（117）分别检测当前状态的状态值之间的虚拟路径的度量值。 如果检测到虚拟路径的度量值，则比较器（117）在检测到的存活路径度量值之中搜索虚拟路径的最小度量值，并将搜索到的用于虚拟路径的最小度量值输出到所有减法器（301）。 减法器（301）接收虚拟路径的对应度量值和虚拟路径的最小度量值，并从虚拟路径的对应度量值中减去虚拟路径的最小度量值，以输出归一化状态值。
-
公开(公告)号：KR1020170034210A
公开(公告)日：2017-03-28
申请号：KR1020150132600
申请日：2015-09-18
Applicant: 삼성전자주식회사
Inventor： 김병조
CPC classification number: H03K3/012 , G06F1/06 , G06F1/3237 , H03K5/15093 , H03K19/0016
Abstract: 반도체장치가개시된다. 본개시의실시예에따른반도체장치는서로다른기능을수행하는복수의기능블록; 기준클럭을생성하는클럭생성부; 및상기기준클럭을기초로상기복수의기능블록각각에대응하는복수의클럭을생성하여상기복수의기능블록에제공하되, 상기복수의클럭을, 대응하는기능블록의상태에따라게이팅하는클럭게이팅부를포함할수 있다.
Abstract translation: 公开了一种半导体器件。 根据本公开的实施例的半导体器件包括执行不同功能的多个功能块; 时钟产生单元，用于产生参考时钟; 和参考时钟的基础上，以产生多个对应于每个所述多个功能块中的时钟，而是提供给所述多个功能块中，时钟门控部，用于根据对应于所述多个时钟的功能块的状态选通， 你可以包括它。
-
15.发明公开
公开(公告)号：KR1020160102814A
公开(公告)日：2016-08-31
申请号：KR1020150025371
申请日：2015-02-23
Applicant: 삼성전자주식회사
IPC: H04N5/3745 , H04N5/378
CPC classification number: H04N5/3698 , H04N5/2353 , H04N5/3454 , H04N5/3456 , H04N5/35554 , H04N5/3742 , H04N5/378 , H04N5/37452 , H04N5/37455 , H04N5/37457
Abstract: 본발명의실시예에따른이미지센서는프리뷰픽셀들과캡처픽셀들을포함하는픽셀어레이, 상기프리뷰픽셀들에의해생성된프리뷰이미지를제1인터페이스를통해디지털신호프로세서로전송하는제1리드아웃회로, 상기캡처픽셀들에의해생성된캡처이미지를상기제1인터페이스와다른제2인터페이스를통해상기디지털신호프로세서로전송하는제2리드아웃회로, 및상기프리뷰이미지와상기캡처이미지를병렬적으로상기디지털신호프로세서로전송하기위해, 상기제1리드아웃회로와상기제2리드아웃회로를제어하는컨트롤러를포함할수 있다.
Abstract translation: 本发明涉及能够降低图像传感器的功耗的图像传感器和图像处理系统，当用户拍摄静止图像时不会导致LCD停电，并且输出实时取景图像和静止图像 在平行下。 根据本发明的实施例的图像传感器包括：具有预览像素和捕获像素的像素阵列; 第一读出电路，用于通过第一接口将由预览像素生成的预览图像发送到数字信号处理器; 第二读出电路，用于通过与第一接口不同的第二接口将由捕获像素产生的拍摄图像发送到数字信号处理器; 以及控制器，用于控制第一读出电路和第二读出电路，以将预览图像和所捕获的图像并行地传送到数字处理器。
-
Patent Agency Ranking
公开(公告)号：KR1020150080870A
公开(公告)日：2015-07-10
申请号：KR1020140000431
申请日：2014-01-02
Applicant: 삼성전자주식회사
CPC classification number: H04N5/347
Abstract: 베이어패턴(bayer pattern)으로배치되는복수의픽셀들을구비하는픽셀어레이를포함하는이미지센서의비닝(binning) 방법에있어서, 픽셀어레이를 (2n)*(2n)(n은 2이상의정수) 개의픽셀들을포함하는정사각형형상의복수의비닝영역들로구분하고, 복수의비닝영역들각각에대해, 적어도두 개의로우들각각으로부터서로상이한개수의동일한컬러를갖는픽셀들을선택하고, 선택된픽셀들에상응하는픽셀데이터들에기초하여비닝픽셀데이터를생성한다. 이미지센서의비닝방법은지그재그형태의노이즈(zagging noise)를감소시킨다.
Abstract translation: 本发明涉及图像传感器的合并方法，其中图像传感器包括具有以拜耳图案布置的多个像素的像素阵列。 在图像传感器的合并方法中，将像素阵列分割为具有正方形形状的多个合并区域，其中，每个合并区域包含（2n）*（2n）（n为2以上的整数）像素数， 从多个合并区域中的每一个的至少两个相应行中选择具有相同颜色的不同数量的像素，并且基于对应于所选择的像素的像素数据来生成合并像素数据。 图像传感器的合并方法减少了锯齿形噪声。
-
公开(公告)号：KR1020150020424A
公开(公告)日：2015-02-26
申请号：KR1020130096453
申请日：2013-08-14
Applicant: 삼성전자주식회사
CPC classification number: H04N5/378 , H01L27/14605 , H01L27/1463 , H04N3/155 , H04N5/35536 , H04N5/3725
Abstract: 이미지 센서는 픽셀 어레이에 포함된 로우(row)에 배치된 복수의 픽셀 그룹들과, 각각이 상기 복수의 픽셀 그룹들 각각에 할당된 복수의 픽셀들의 동작을 제어하기 위한 복수의 로우 드라이버들과, 각각이 상기 복수의 픽셀 그룹들 각각에 할당된 상기 복수의 픽셀들로부터 출력된 픽셀 신호들을 리드아웃하는 복수의 리드아웃 회로들을 포함한다.
Abstract translation: 本发明涉及包括行驱动器的图像传感器和具有该驱动器的图像处理系统。 图像传感器包括：以像素阵列排列成行的多个像素组; 多个行驱动器，其控制要分配给每个像素组的多个像素的操作; 以及引出从分配给每个像素组的像素输出的像素信号的多个引出电路。
-
公开(公告)号：KR1020110026891A
公开(公告)日：2011-03-16
申请号：KR1020090084735
申请日：2009-09-09
Applicant: 삼성전자주식회사
IPC: H04N5/335 , H01L27/146
CPC classification number: H04N5/374 , H04N5/3452 , H04N5/3745
Abstract: PURPOSE: An image sensor, an operation method thereof and an image pickup device including the same are provided to process a signal which is outputted from a column line and to reduce power consumption of the image sensor. CONSTITUTION: A selecting signal generator outputs a signal. An inverter outputs the inverted signal in response to the output signal of the selecting signal generator. A first switch(55-1) is switched off in response to a reset signal. A timing controller includes a column address generator. The column address generator outputs a second column address and outputs a first column address.
Abstract translation: 目的：提供一种图像传感器及其操作方法和包括该图像传感器的图像拾取装置来处理从列线输出的信号并降低图像传感器的功耗。 组成：选择信号发生器输出信号。 逆变器响应于选择信号发生器的输出信号输出反相信号。 第一开关（55-1）响应于复位信号被切断。 定时控制器包括列地址发生器。 列地址生成器输出第二列地址并输出第一列地址。
-
公开(公告)号：KR100703432B1
公开(公告)日：2007-04-03
申请号：KR1020000052700
申请日：2000-09-06
Applicant: 삼성전자주식회사
IPC: H04B1/709
Abstract: 본 발명에 따른 수신장치가, 수신신호를 역확산하여 심볼열을 가지는 심볼데이터로 복조하는 수신기와, 상기 심볼열에서 인접하는 두 심볼의 상관성에 따라 상기 수신신호의 반복특성을 판단하고, 상기 판단된 반복특성과 호셋업시 결정된 초기 데이터율을 가지고 상기 수신신호의 데이터율을 검출하는 검출기를 포함하는 것을 특징으로 한다. 즉, 본 발명은 복호이전의 데이터의 특성을 보고 데이터율을 검출하기 때문에, 기존의 사후검출(post detection)방식을 사용함으로써 나타났던 불필요한 복호과정들을 제거할수 있고, 전력소모를 최소화할수 있다.
rate detection, Blind Rate Detection, IS-2000, UMTS, Variable Data Rate Transmission-
公开(公告)号：KR1020020019700A
公开(公告)日：2002-03-13
申请号：KR1020000052700
申请日：2000-09-06
Applicant: 삼성전자주식회사
IPC: H04B1/709
CPC classification number: H04L1/0072 , H04L1/0053 , H04L1/0083
Abstract: PURPOSE: An apparatus and method for detecting a data rate of a wireless communication system is provided to minimize a decoding time and power consumption and improve the efficiency of a system by detecting a data rate before a decoding procedure and performing a necessary decoding using detected information. CONSTITUTION: A receiver(1401) despreads a receiving signal and demodulates the receiving signal as symbol data having a symbol series. The first correlater(1401) correlates symbols for an odd time and symbols for an even time in the symbol series, accumulates the correlated symbol during a frame interval, averages the accumulated value, and obtains the first mean value. The second correlater(1402) correlates symbols for 4n+2 time and symbols for 4n+3 time, accumulates the correlated value, averages the accumulated value, and obtains the second mean value. A data rate detector(1404) compares the first mean value and the second mean value with a certain reference value, judges repetition characteristic of the receiving signal, and determines a data rate of the receiving signal using the repetition characteristic and an initial data rate.
Abstract translation: 目的：提供一种用于检测无线通信系统的数据速率的装置和方法，以通过在解码过程之前检测数据速率并使用检测到的信息进行必要的解码来最小化解码时间和功耗并提高系统的效率 。 构成：接收机（1401）对接收信号进行解扩，并将接收信号解调为具有符号序列的符号数据。 第一相关器（1401）将奇数时间的符号和符号序列中的偶数时间的符号相关联，在帧间隔期间累积相关符号，对累积值进行平均，并获得第一平均值。 第二相关器（1402）将4n + 2时间的符号和4n + 3时间的符号相关联，累积相关值，对累积值进行平均，并获得第二平均值。 数据速率检测器（1404）将第一平均值和第二平均值与特定参考值进行比较，判断接收信号的重复特性，并使用重复特性和初始数据速率确定接收信号的数据速率。
-
-
-
-
-
-
-
-
-
Search Results
73
records
(took 0.035 seconds)
