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公开(公告)号：KR1020080071776A
公开(公告)日：2008-08-05
申请号：KR1020070010073
申请日：2007-01-31
Applicant: 삼성전자주식회사
Inventor： 이강민
CPC classification number: H04N5/2251 , H04N5/772 , H04N5/907
Abstract: A digital camera having an MP3 reproduction function and an operating method thereof are provided to stop decoding when a digital camera photographs a subject, thereby reducing the power consumption of the digital camera and preventing the damage of a photographed image. A method for operating a digital camera having an MP3(Moving Picture Experts Group Audio Layer-3) reproduction function comprises the following steps of: decoding MP3 data stored in the digital camera and restoring a compressed file if the MP3 reproduction function is selected(211); depositing the decoded data as much as a predetermined amount(221); reproducing the decoded data through a voice(231); and stopping the decoding operation and outputting the voice from the deposited data if the digital camera photographs a subject(235,241).
Abstract translation: 提供具有MP3再现功能的数字照相机及其操作方法，以便在数码相机拍摄被摄体时停止解码，从而降低数码相机的功耗并防止拍摄图像的损坏。 一种用于操作具有MP3（运动图像专家组音频层3）再现功能的数字照相机的方法包括以下步骤：解码存储在数字照相机中的MP3数据，并且如果选择MP3再现功能则恢复压缩文件（211 ）; 将解码的数据放置多达预定量（221）; 通过声音再现解码数据（231）; 如果数字照相机拍摄对象，则停止解码操作并从存放数据输出语音（235,241）。
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82.发明授权
公开(公告)号：KR100319927B1
公开(公告)日：2002-01-09
申请号：KR1020000001190
申请日：2000-01-11
Applicant: 삼성전자주식회사
IPC: H04B1/7083
Abstract: 본 발명은 비동기식 광대역 직접 시퀀스 코드분할다중접속 수신기의 셀 탐색 장치 및 각 셀에 고유한 코드 획득 방법에 관한 것으로, 모든 셀에 공통인 제1코드, 각 셀에 고유한 복수의 제2코드를 그루핑한 코드그룹을 나타내는 제3코드로 구성되는 동기채널 및 데이터 채널이 포함되어 수신되는 비동기 광대역 직접 시퀀스 코드분할다중접속 신호로부터 셀을 탐색하는 장치에 있어서, 동기채널과 내부에서 발생되는 제1코드간 주파수 에러를 추정하여 보상하고, 동기채널이 겪은 채널을 추정하여 보상하며, 보상이 이루어진 동기채널과 발생가능한 제3코드를 상관하여 동기채널에 포함된 제3코드를 인식하는 코드그룹 인식부; 및 제3코드가 나타내는 코드그룹에 속하는 복수의 제2코드와 데이터 채널을 상관하여 데이터 채널에 포함된 제2코드를 찾는 제2코드 인식부를 포함함을 특징으로한다.
본 발명에 의하면, 주파수 에러를 추정하여 보상함으로써 셀 탐색의 성능을 향상시키고 궁극적으로 셀 탐색시간을 줄일 수 있다.-
公开(公告)号：KR1020010068997A
公开(公告)日：2001-07-23
申请号：KR1020000001191
申请日：2000-01-11
Applicant: 삼성전자주식회사
IPC: H04B1/709
CPC classification number: H04B1/7075 , H04B1/709 , H04B2201/70701
Abstract: PURPOSE: An apparatus for back-diffusing a CDMA(Code Division Multiple Access) signal is provided to search a pilot symbol and a data symbol from the CDMA signal received according to a predetermined operation value of an inphase/quadrature pilot PN(Psuedo Noise) code and a walsh code. Therefore, a heating value and a power loss are reduced. CONSTITUTION: A correlator(300) calculates inphase/quadrature components of a received signal with inphase/quadrature components of the first code, and installs latches, then accumulates and stores each calculated result in the latches selected according to the first selection signal and the second selection signal. A decimator(302) outputs each value accumulated for a predetermined frequency in the correlator(300). A symbol outputting device performs a predetermined calculation from each output value outputted from the decimator(302), and outputs a pilot symbol and a data symbol.
Abstract translation: 目的：提供一种用于后向扩散CDMA（码分多址）信号的装置，用于根据同相/正交导频PN（Psuedo Noise）的预定操作值接收的CDMA信号搜索导频符号和数据符号， 代码和沃尔什码。 因此，减少了热值和功率损耗。 构成：相关器（300）使用第一码的相位/正交分量来计算接收信号的同相/正交分量，并且安装锁存器，然后将每个计算结果累加并存储在根据第一选择信号选择的锁存器中，并且第二 选择信号。 抽取器（302）输出在相关器（300）中为预定频率累积的每个值。 符号输出装置根据从抽取器（302）输出的每个输出值执行预定的计算，并输出导频符号和数据符号。
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公开(公告)号：KR1020000074721A
公开(公告)日：2000-12-15
申请号：KR1019990018853
申请日：1999-05-25
Applicant: 삼성전자주식회사
Inventor： 이강민
IPC: H04B1/7077 , H04J13/10
CPC classification number: H04B1/70752
Abstract: PURPOSE: A direct sequence(DS) code division multiple access(CDMA) receiver having a pseudo noise(PN) code acquiring device, is provided to group a number K of PN codes generated when a part correlation value of a received signal and a PN code to acquire a PN code included in the received signal according to a predetermined rule, and to determine one of the K PN codes as a reference code, so as to acquire a PN code by adding the multiplication of the received signal and the reference code according to groups and sharing the added values. CONSTITUTION: A pseudo noise(PN) code generator(500) generates a number K of PN codes having mutually different phases for one data received at a chip rate. A code synchronization circuit(510) by code grouping acquires PN codes included in a received signal, from a correlation value between the codes generated from the PN code generator for an N-bits chip duration time and the received signal. And the code synchronization circuit(510) regulates the phases of the acquired PN codes to match synchronization. A de-spreading circuit(520) de-spreads received signals from synchronization-regulated PN codes in the code synchronization circuit(510). A demodulator(530) demodulates the de-spread signals, corresponding to a modulation system of a transmission party. A code acquisition circuit(511) groups K-bits codes which can be generated in the PN code generator(500) according to a predetermined rule, and calculates a sub-sum for received signal according to a group including the generated codes. And the code acquisition circuit(511) shares the sub-sum to calculate K correlation values, and decides a PN code having a correlation value bigger than a predetermined critical value as a PN code of the received signal. A code tracking circuit(512) relates the phase of the decided PN code, to match synchronization with the received signal.
Abstract translation: 目的：提供具有伪噪声（PN）码获取装置的直接序列（DS）码分多址（CDMA）接收机，用于对接收信号和PN的部分相关值产生的PN码数K进行分组 代码，用于根据预定规则获取包括在接收信号中的PN码，并且将K个PN码中的一个确定为参考码，以便通过将接收信号和参考码的相乘相加来获取PN码 根据团体和分享附加值。 构成：伪噪声（PN）码发生器（500）为以码片速率接收的一个数据产生具有相互不同相位的数字K个PN码。 代码分组的码同步电路（510）根据从N码片持续时间的PN码发生器产生的码与接收信号之间的相关值，获得包含在接收信号中的PN码。 并且代码同步电路（510）调节获取的PN代码的相位以匹配同步。 解扩电路（520）在码同步电路（510）中对来自同步调节的PN码的接收信号进行解扩。 解调器（530）解调对应于发送方的调制系统的去扩展信号。 代码获取电路（511）根据预定规则对可以在PN码发生器（500）中生成的K比特码进行组合，并且根据包括所生成的码的组来计算接收信号的子和。 并且代码获取电路（511）共享子和以计算K个相关值，并且确定具有大于预定临界值的相关值的PN码作为接收信号的PN码。 代码跟踪电路（512）将确定的PN代码的相位与所接收的信号进行匹配相关联。
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Patent Agency Ranking
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公开(公告)号：KR101913633B1
公开(公告)日：2018-11-01
申请号：KR1020110109809
申请日：2011-10-26
Applicant: 삼성전자주식회사
CPC classification number: H04L12/2818 , H04L12/2814 , H04L67/34
Abstract: 본발명은전자기기의상태와외부정보를고려하여전자기기가효율적으로사용될수 있도록상기전자기기의제어방법및 이를구비한장치가제공된다. 또한, 상기효율적인사용을통하여전자기기의사용이편리하고, 전자기기의사용시간및 비용을줄일수 있다. 이러한본 발명에따르면, 전자기기제어방법에있어서, 상기전자기기를관리하는기기관리장치에서상기전자기기의운용을위한검색어를수신하는과정, 상기수신된검색어를기반으로검색된운용정보를획득하는과정, 및획득된상기운용정보를기반으로상기전자기기를제어하는과정을포함한다.
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公开(公告)号：KR1020170078415A
公开(公告)日：2017-07-07
申请号：KR1020150188908
申请日：2015-12-29
Applicant: 삼성전자주식회사
Abstract: 기재된실시예는보안이강화되고사용자에게향상된편의성을제공할수 있는도어락제어장치및 방법에관한것으로서, 단말을이용한도어락제어방법에있어서, 도어락에설정된보안정보를서버에요청하는단계, 서버로부터제1보안정보를수신하는단계, 제1보안정보를이용하여도어락을해제하는단계, 및제1보안정보와서로다른제2보안정보를도어락에설정하는단계를포함하는도어락제어방법이제공될수 있다.
Abstract translation: 描述的实施例包括以下步骤：安全和使用终端，用于门锁到服务器设置安全信息的请求涉及一种罐门锁控制设备和方法向用户提供改进的方便起见，在门锁控制方法中，首先从服务器1 在接收到安全性信息，所述第一可提供门锁控制方法包括：使用设置的阶段的安全性信息，mitje第一安全信息和第二安全信息彼此以释放门锁门锁。
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公开(公告)号：KR1020170001538A
公开(公告)日：2017-01-04
申请号：KR1020150138932
申请日：2015-10-02
Applicant: 삼성전자주식회사
IPC: G06F3/0354 , G06F3/041 , G06F3/0488
CPC classification number: G06F3/03545 , G06F3/038 , G06F3/0416 , G06F3/044
Abstract: 입력장치가개시된다. 본장치는, 일단부에형성된도전성팁, 도전성팁을통해유입되는신호에대응되는응답신호를생성하여, 도전성팁을통해출력하는공진회로부및 도전성팁과입력장치의바디부사이의연결부위에서, 도전성팁의일부가입력장치의일 단부방향으로돌출되도록도전성팁의주변을둘러싸는형태로형성되는연결부를포함한다. 여기서, 연결부는, 도전성팁의단면적보다큰 단면적을가지는금속부재를포함한다. 이에따라, 송수신효율이향상될수 있다.
Abstract translation: 公开了一种输入设备。 该装置中，所述导电尖端的一端，并产生对应于流过所述导电尖端，其与输入装置的前端的连接中，在形成所述导电尖端通过所述导电尖端的输出谐振电路和导电对身体副信号的响应信号 并且形成为围绕导电尖端的周边以便朝向输入装置的一端突出的连接部分。 这里，连接部分包括具有比导电尖端的横截面面积更大的横截面面积的金属构件。 由此，可以提高发送/接收效率。
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