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公开(公告)号：KR101223637B1
公开(公告)日：2013-01-17
申请号：KR1020060003495
申请日：2006-01-12
Applicant: 삼성전자주식회사
IPC: H04B3/54
CPC classification number: H04L41/0896 , H04B3/54 , H04B2203/5408 , H04B2203/5495
Abstract: 전력선 통신 채널 정보 표시 장치 및 방법이 개시된다. 본 발명에 따른 전력선 통신 채널 정보 표시 장치는, 전력선 통신 채널 추정을 통해 현재 전력선 통신 네트워크에서 사용자가 이용 가능한 대역폭을 포함하는 채널 정보를 결정하는 채널 정보 결정부, 및 채널 정보를 사용자에게 표시하는 채널 정보 표시부를 포함한다. 채널 추정을 통해 채널 정보를 결정하여 사용자에게 표시함에 의해, 전력선 통신 기기를 설치하기 전에 채널의 이용 가능 여부를 사전에 간단하게 테스트할 수 있고, 애플리케이션에 응용할 경우 사용자가 선택 가능한 서비스 종류나 서비스의 예상되는 품질 등의 정보를 미리 알려줄 수 있으므로, 어려운 통신 기기의 설치 또는 시간과 노력이 많이 필요한 통신용 애플리케이션의 실행을 하지 않고서도 통신 가능 여부를 사용자가 알 수 있으며, 따라서 적절한 통신 지점을 찾아내는데 필요한 시간과 노력을 줄일 수 있다.
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32.发明授权전구 소켓을 이용하는 전력선 통신 보안 카메라, 전력선통신 디코더 박스, 및 이들을 포함하는 전력선 통신 보안시스템 有权PLC安全摄像机采用电灯泡插座，PLC解码盒和PLC安全系统，包括安全摄像头和解码盒
公开(公告)号：KR101217626B1
公开(公告)日：2013-01-02
申请号：KR1020060002368
申请日：2006-01-09
Applicant: 삼성전자주식회사
IPC: H04N7/18
Abstract: 보안데이터의송수신과전력의공급을위한케이블이외부로노출되지않는전력선통신보안카메라, 전력선통신디코더박스, 및이들을포함하는전력선통신보안시스템이개시된다. 본발명에따른전력선통신보안카메라는, 댁내높은곳에위치한전구소켓에연결되어, 전구소켓의전기콘센트를통하여데이터신호를포함하는전력신호를송수신하는소켓연결부, 전구소켓이설치된댁내의일정부분을촬영하여영상데이터를생성하고이를압축하는영상데이터생성부, 및압축된영상데이터를전력신호와결합하여소켓연결부로전달하는신호결합부를포함한다. 댁내의높은곳에위치한전구소켓에바로연결하는구조를가지므로, 데이터전송및 전력공급을위한케이블이외부로노출되지않아서, 외관상보기가좋고, 설치가용이하며비용이저렴하다. 또한, 댁내의높은곳에위치하므로아이들또는침입자가케이블을뽑는것이용이하지않은장점이있다.
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公开(公告)号：KR1020120037066A
公开(公告)日：2012-04-19
申请号：KR1020100098593
申请日：2010-10-11
Applicant: 삼성전자주식회사
IPC: H03K19/003 , H01L21/66 , H01L29/772 , H01L21/8238
CPC classification number: H03K19/00384 , H01L21/8238 , H01L22/14 , H01L29/772 , H03K19/00361
Abstract: PURPOSE: An apparatus for recompensing process variation of resistance in an electronic circuit is provided to prevent the performance degradation due to the process variation by recompensing the process variation through a transistor which operates in the linear region. CONSTITUTION: A detection unit(410) generates control voltage showing a process variation value of resistance. The detection unit comprises a current source(412), a resistance detector(414), and an addition voltage generator(416). The control voltage is measured in a node which interlinks the current source and measurement resistor. A compensating unit recompenses process variation of resistance by using the control voltage. The compensating unit comprises a voltage-resistance converter(422) and target resistance(424). The control voltage is applied to a gate of one or more transistors.
Abstract translation: 目的：提供一种用于重新补偿电子电路中电阻的工艺变化的装置，以通过在线性区域中操作的晶体管来重新校正工艺变化来防止由于工艺变化而引起的性能劣化。 构成：检测单元（410）产生显示电阻的过程变化值的控制电压。 检测单元包括电流源（412），电阻检测器（414）和加法电压发生器（416）。 在连接电流源和测量电阻的节点中测量控制电压。 补偿单元通过使用控制电压来补偿电阻的过程变化。 补偿单元包括电压电阻转换器（422）和目标电阻（424）。 控制电压被施加到一个或多个晶体管的栅极。
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公开(公告)号：KR1020120002737A
公开(公告)日：2012-01-09
申请号：KR1020100063403
申请日：2010-07-01
Applicant: 삼성전자주식회사
CPC classification number: G10L17/26
Abstract: PURPOSE: An operation control method of a portable terminal using a microphone and apparatus thereof are provided to perform a function corresponding to user interface establishment information by extracting audio analysis data. CONSTITUTION: A control unit(114) detects the operation mode of a portable terminal. The control unit operates an audio recognition mode according to the detected operation mode. The control unit activates a microphone. The control unit searches UI(User Interface) searches establishment information corresponding to the audio analysis data type extracted by an audio data processing unit(112) through a memory unit(116). The control unit executes a function corresponding to the searched information based on the information stored in the memory unit.
Abstract translation: 目的：提供使用麦克风的便携式终端的操作控制方法及其装置，通过提取音频分析数据来执行与用户界面建立信息对应的功能。 构成：控制单元（114）检测便携式终端的操作模式。 控制单元根据检测到的操作模式来操作音频识别模式。 控制单元激活麦克风。 控制单元通过存储单元（116）搜索UI（用户界面）搜索与由音频数据处理单元（112）提取的音频分析数据类型相对应的建立信息。 控制单元基于存储在存储单元中的信息执行与搜索到的信息相对应的功能。
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公开(公告)号：KR1020110011322A
公开(公告)日：2011-02-08
申请号：KR1020090068910
申请日：2009-07-28
Applicant: 삼성전자주식회사
CPC classification number: H04N21/6112 , H03M13/09 , H03M13/15 , H03M13/23 , H03M13/2707 , H03M13/2732 , H03M13/2906 , H03M13/2936 , H03M13/3746 , H04N21/4382 , H04N21/4383
Abstract: PURPOSE: A digital broadcasting transceiving device and a transceiving method thereof are provided to rapidly search only ATSC broadcasting. CONSTITUTION: A receiving unit(610) selects an aggregation channel. The aggregation channel provides access information about at least one broadcasting channels. To select broadcasting channel through access information of the aggregation channel, a control unit(620) controls the receiving unit. According to one among the preset events, the receiving unit selects the aggregation channel. According to the area, the aggregation channel exists in a different band or exists in an agreed specific frequency band in a transmitting side and a receiving side.
Abstract translation: 目的：提供数字广播收发设备及其收发方法，以快速搜索ATSC广播。 构成：接收单元（610）选择聚合信道。 聚合信道提供关于至少一个广播信道的接入信息。 为了通过聚合通道的访问信息选择广播频道，控制单元（620）控制接收单元。 根据预设事件之一，接收单元选择聚合信道。 根据该区域，聚合信道存在于不同的频带中，或存在于发送侧和接收侧的约定的特定频带中。
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Patent Agency Ranking
公开(公告)号：KR1020100126194A
公开(公告)日：2010-12-01
申请号：KR1020100045390
申请日：2010-05-14
Applicant: 삼성전자주식회사
CPC classification number: H04L1/0041 , H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/256 , H03M13/2721 , H03M13/2732 , H03M13/2771 , H03M13/2921 , H03M13/2933 , H03M13/2936 , H03M13/2945 , H03M13/2966 , H03M13/2972 , H03M13/356 , H03M13/6325 , H03M13/6331 , H03M13/6356 , H04H20/42 , H04L1/0045 , H04L1/0057 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L1/0083 , H04L1/0086 , H04L1/009 , H04L2001/0093 , H04N21/235 , H04N21/23614 , H04N21/4348 , H04N21/435
Abstract: PURPOSE: A digital broadcasting transmitter, a digital broadcasting receiver, and a method for forming and processing the streams of the transmitter and the receiver are provided to change the transmission efficiency of mobile data by variously utilizing a packet allocated to normal data in a transmission stream. CONSTITUTION: A digital broadcasting transmitter includes a receiver(5100), a demodulator(5200), an equalizer(5300), a decoder(5400) and a signaling decoder. The receiver receives a transmission stream transmitted from a digital broadcasting transmitter through an antenna, a cable and so on. The demodulator demodulates the transmission stream received through the receiver, and the equalizer equalizes the demodulated stream. The decoder includes a first decoder and a second decoder. The first decoder performs a decoding operation for existing mobile data and/or new mobile data, and the second decoder performs an RS decoding operation fro the stream decoded in the first decoder. The signaling decoder detects and decodes signaling data including in a stream.
Abstract translation: 目的：提供一种数字广播发射机，数字广播接收机，以及用于形成和处理发射机和接收机的流的方法，以通过在传输流中分配给正常数据的分组来改变移动数据的传输效率 。 构成：数字广播发射机包括接收机（5100），解调器（5200），均衡器（5300），解码器（5400）和信令解码器。 接收机通过天线，电缆等接收从数字广播发射机发送的传输流。 解调器解调通过接收机接收的发送流，并且均衡器对解调的流进行均衡。 解码器包括第一解码器和第二解码器。 第一解码器对现有的移动数据和/或新的移动数据执行解码操作，第二解码器对在第一解码器中解码的流进行RS解码操作。 信令解码器检测和解码包括在流中的信令数据。
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公开(公告)号：KR1020100126193A
公开(公告)日：2010-12-01
申请号：KR1020100045389
申请日：2010-05-14
Applicant: 삼성전자주식회사
IPC: H04N7/015
CPC classification number: H04L1/0041 , H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/256 , H03M13/2721 , H03M13/2732 , H03M13/2771 , H03M13/2921 , H03M13/2933 , H03M13/2936 , H03M13/2945 , H03M13/2966 , H03M13/2972 , H03M13/356 , H03M13/6325 , H03M13/6331 , H03M13/6356 , H04H20/42 , H04L1/0045 , H04L1/0057 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L1/0083 , H04L1/0086 , H04L1/009 , H04L2001/0093 , H04N21/235 , H04N21/23614 , H04N21/4348 , H04N21/435
Abstract: PURPOSE: A digital broadcasting transmitter, a digital broadcasting receiver, and a method for forming and processing the streams of the transmitter and the receiver are provided to change the transmission efficiency of mobile data by variously utilizing a packet allocated to normal data in a transmission stream. CONSTITUTION: A digital broadcasting transmitter includes a receiver(5100), a demodulator(5200), an equalizer(5300) and a decoder(5400). The receiver receives a transmission stream transmitted from a digital broadcasting transmitter through an antenna, a cable and so on. The demodulator demodulates the transmission stream received through the receiver, and the equalizer equalizes the demodulated stream. The decoder includes a first decoder and a second decoder. The first decoder performs a decoding operation for existing mobile data and/or new mobile data, and the second decoder performs an RS decoding operation fro the stream decoded in the first decoder.
Abstract translation: 目的：提供一种数字广播发射机，数字广播接收机，以及用于形成和处理发射机和接收机的流的方法，以通过在传输流中分配给正常数据的分组来改变移动数据的传输效率 。 构成：数字广播发射机包括接收机（5100），解调器（5200），均衡器（5300）和解码器（5400）。 接收机通过天线，电缆等接收从数字广播发射机发送的传输流。 解调器解调通过接收机接收的发送流，并且均衡器对解调的流进行均衡。 解码器包括第一解码器和第二解码器。 第一解码器对现有的移动数据和/或新的移动数据执行解码操作，第二解码器对在第一解码器中解码的流进行RS解码操作。
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38.发明公开ATSC 모바일 / 핸드헬드 RFP A-VSB MCAST 응답 및 단일 주파수 네트워크와 공존하는 A-VSB 물리 및 링크 계층 无效对ATSC移动/手持RFP A-VSB MCAST和A-VSB物理和链路层与单个频率网络的响应
公开(公告)号：KR1020100051613A
公开(公告)日：2010-05-17
申请号：KR1020107000590
申请日：2008-06-30
Applicant: 삼성전자주식회사
CPC classification number: H04N21/4344 , H03M13/1515 , H03M13/23 , H03M13/256 , H03M13/2707 , H03M13/2732 , H03M13/2972 , H03M13/3938 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L1/0066 , H04L1/0071 , H04L1/0072 , H04N19/61 , H04N19/70 , H04N21/23608
Abstract: PURPOSE: An ATSC(Advanced Television System Committee) mobile/handheld RFP A-VSB(Advanced VSB System) MCAST(Mobile Broadcasting) response, and A-VSB physical and link layers with a single frequency network are provided to improve reception of an 8-VSB service in a mobile/handheld operation mode by encoding signaling information in an RS encoder, thereby randomizing a stream including the signaling information in a randomizer. CONSTITUTION: A digital broadcasting transmitter includes an MUX(Multiplexer) and an exciter. The MUX forms the stream. The stream includes a normal data stream and a turbo data stream. The exciter encodes the stream. The exciter transmits the encoded stream. One burst includes data of N (52 bytes x NTP x 2). The NTP is the number of MCAST packets per package. Each data is rotated for burst transmission.
Abstract translation: 目的：提供ATSC（高级电视系统委员会）移动/手持式RFP A-VSB（高级VSB系统）MCAST（移动广播）响应和具有单频网络的A-VSB物理层和链路层，以改善8 -VSB服务，通过对RS编码器中的信令信息进行编码，从而将包括信令信息的流随机化在随机化器中。 构成：数字广播发射机包括一个MUX（多路复用器）和一个激励器。 MUX形成流。 流包括正常数据流和turbo数据流。 激励器编码流。 激励器发送编码流。 一个突发包括N（52字节×NTP×2）的数据。 NTP是每个包的MCAST数据包数。 旋转每个数据进行突发传输。
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公开(公告)号：KR100894252B1
公开(公告)日：2009-04-21
申请号：KR1020070006818
申请日：2007-01-23
Applicant: 삼성전자주식회사
IPC: G11C11/4074
CPC classification number: G11C11/4094 , G11C7/1042 , G11C11/4076
Abstract: 본 발명은 반도체 메모리 장치 및 그의 동작 제어방법에 관한 것으로, 본 발명에 따른 반도체 메모리 장치의 동작 제어방법은, 임의의 메모리 영역에 대한 하나의 프리액티브 커맨드에 응답하여 상기 임의의 메모리 영역에 대한 프리차아지 동작모드를 수행하고 나서 또 다른 메모리 영역에 대한 액티브 동작모드를 연달아 수행하는 연속적인 동작이 상기 프리액티브 커맨드가 인가될 때 마다 수행되도록 제어한다. 본 발명에 따르면, 전류소모의 감소, 시스템 퍼포먼스 향상, 및 시스템 로딩을 줄일 수 있다.
프리차아지, 액티브, 어드레스, 칩셋-
40.发明公开
公开(公告)号：KR1020080105843A
公开(公告)日：2008-12-04
申请号：KR1020070053939
申请日：2007-06-01
Applicant: 삼성전자주식회사
CPC classification number: H04L27/2626 , H03M13/1102 , H04L1/0042 , H04L1/0071 , H04L27/2647
Abstract: An OFDM transmitting and receiving device for transmitting and receiving an OFDM symbol is provided to facilitate decoding at a receiving side by arranging an LDPC block in one transmission unit as much as the natural number. An OFDM transmitting device transmits the OFDM symbol classified into the predetermined transmission unit. An OFDM transmitting device includes an OFDM transmitting processor(210), a multiplexer(220), and a transmission unit(230). The OFDM transmitting processor outputs the symbols having the hierarchic priority by coding a stream to be transmitted by at least one coding method including an LDPC(Low Density Parity Check) coding method. The multiplexer comprises the OFDM symbol by using the symbols. The multiplexer arranges the LDPC block composed of a plurality of symbols coded by the LDPC code in the transmission unit as much as the natural number. The transmission unit transforms the OFDM symbol comprised in the multiplexer and outputs the transformed result.
Abstract translation: 提供了一种用于发送和接收OFDM符号的OFDM发送和接收装置，以便通过在一个发送单元中排列与自然数一样多的LDPC块来实现在接收侧的解码。 OFDM发送装置发送分类为规定发送单位的OFDM符号。 OFDM发送装置包括OFDM发送处理器（210），多路复用器（220）和发送单元（230）。 OFDM发送处理器通过包括LDPC（Low Density Parity Check，低密度奇偶校验）编码方式的至少一种编码方式对要发送的数据流进行编码，输出具有分级优先级的符号。 多路复用器通过使用符号包括OFDM符号。 多路复用器将由LDPC码编码的多个符号组成的LDPC块布置在传输单元中，与自然数一样多。 传输单元对包含在多路复用器中的OFDM符号进行变换并输出变换结果。
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