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公开(公告)号：KR1020120071646A
公开(公告)日：2012-07-03
申请号：KR1020100133270
申请日：2010-12-23
Applicant: 삼성전자주식회사
CPC classification number: H04L27/06 , H04B7/0854 , H04B7/0885 , H04L25/061 , H04L27/02
Abstract: PURPOSE: A multiple antenna reception apparatus and method thereof are provided to acquire SNR(Signal to Noise Ratio) gains and diversity gains according to wireless channel environment by executing a linear or a non-linear processing for received signals in a low complex on-off key modulation system. CONSTITUTION: A reception unit(110) receives on-off keying-modulated signals through plural reception antennas. A detection unit(120) detects an envelope for the received signals. A composition unit(130) executes a non-linear processing and a linear processing for the envelopes. The composition unit composes the created signals. A message determination unit(140) determines message values of the on-off keying modulated signals.
Abstract translation: 目的：提供一种多天线接收装置及其方法，用于通过对低复杂开关中的接收信号执行线性或非线性处理，根据无线信道环境获取SNR（信噪比）增益和分集增益 关键调制系统。 构成：接收单元（110）通过多个接收天线接收开关键控调制信号。 检测单元（120）检测所接收信号的包络。 合成单元（130）对信封执行非线性处理和线性处理。 合成单元组成所创建的信号。 消息确定单元（140）确定开关键控调制信号的消息值。
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公开(公告)号：KR1020110134969A
公开(公告)日：2011-12-16
申请号：KR1020100054629
申请日：2010-06-10
Applicant: 삼성전자주식회사
CPC classification number: H02J7/025 , G05F3/06 , H02M1/44 , H02M7/523 , H04B5/0012
Abstract: PURPOSE: An adaptive transmission power control apparatus for reducing electromagnetic interference in a wireless power transmission system and a method thereof are provided to reduce and eliminate electromagnetic interference phenomena affecting near electronic devices, thereby preventing unnecessary malfunction affecting the near electronic devices. CONSTITUTION: A receiving part(310) receives information related to electromagnetic interference affecting near electronic devices. A power transmission control part(320) performs a power transmission control process which considers the electromagnetic interference. The power transmission control part includes a transmission power reduction part which reduces a power amount which is being wirelessly transmitted. A wireless transmission part(330) wirelessly transmits power according to the power transmission control process and information with respect to the power transmission control process. The information with respect to the power transmission control process includes a matching parameter comprising the wireless transmission part.
Abstract translation: 目的：提供一种用于减少无线电力传输系统中的电磁干扰的自适应发射功率控制装置及其方法，以减少和消除影响近电子设备的电磁干扰现象，从而防止影响近电子设备的不必要的故障。 构成：接收部分（310）接收与电子设备附近的电磁干扰有关的信息。 动力传递控制部（320）进行考虑电磁干扰的动力传递控制处理。 电力传输控制部包括发送功率降低部，其减少无线发送的电力量。 无线发送部（330）根据电力传输控制处理和关于电力传输控制处理的信息无线地发送电力。 关于电力传输控制处理的信息包括包括无线发送部分的匹配参数。
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公开(公告)号：KR1020110034317A
公开(公告)日：2011-04-05
申请号：KR1020090091806
申请日：2009-09-28
Applicant: 삼성전자주식회사
CPC classification number: Y02D70/00
Abstract: PURPOSE: A communication apparatus for transmitting information using a multi-frequency and a method thereof are provided to allocate a frequency band for the transmission of data and control information. CONSTITUTION: A determination unit determines a current communication mode(S720), and a control unit allocates a frequency band for data and control information(S730). The control unit transfers the control information through an allocated frequency band(S740), and the determination unit determines the maintenance or change of the current communication mode(S750). According to the changed communication mode, the control unit allocates the frequency band for the data and the control information. The control unit transfers the control information through the allocated frequency band(S770).
Abstract translation: 目的：提供一种用于使用多频发送信息的通信装置及其方法，以分配用于传输数据和控制信息的频带。 构成：确定单元确定当前通信模式（S720），并且控制单元分配用于数据和控制信息的频带（S730）。 控制单元通过分配的频带传送控制信息（S740），确定单元确定当前通信模式的维护或改变（S750）。 根据改变的通信模式，控制单元分配用于数据的频带和控制信息。 控制单元通过分配的频带传送控制信息（S770）。
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公开(公告)号：KR1020080113677A
公开(公告)日：2008-12-31
申请号：KR1020070062449
申请日：2007-06-25
Applicant: 삼성전자주식회사
CPC classification number: H04B7/0697 , H04L1/0618 , H04L27/2602
Abstract: A transmission device for determining data transmission time of the transmission device and a relay and data transmission power and a radio transmission method using the transmission device are provided to increase communication quality by operating a terminal receiving data. A controller(330) selects one of one or more data transmitting path based on status information of a received radio channel. A transmission unit(310) transmits data to the relay positioned on data transmission path in a first time interval not overlapping with a second time interval which transmits data to a receiving apparatus.
Abstract translation: 提供一种用于确定传输设备的数据传输时间的传输设备以及中继和数据传输功率以及使用传输设备的无线电传输方法，以通过操作终端接收数据来提高通信质量。 控制器（330）基于所接收的无线电信道的状态信息来选择一个或多个数据发送路径中的一个。 传输单元（310）在与发送数据到接收设备的第二时间间隔不重叠的第一时间间隔内向位于数据传输路径上的中继器发送数据。
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公开(公告)号：KR1020080107914A
公开(公告)日：2008-12-11
申请号：KR1020070056301
申请日：2007-06-08
Applicant: 삼성전자주식회사 , 고려대학교 산학협력단
CPC classification number: H04B7/0639
Abstract: An apparatus for determining a data transmission mode and a method thereof are provided to maintain the advantage of a closed loop communication control mode applied to a multi-user MIMO system and reduce the feedback load within a system. An apparatus for determining a data transmission mode comprises the followings: a candidate set generating unit(510) which generates candidate sets of user terminals in which channel vectors corresponding to each user terminal are orthogonal to reference user terminal selected from a plurality of user terminals; and a data transmission mode decision part(520) which selects the optimum candidate set having the highest total transmission rate among the candidate sets, and the generates a beam forming vector for the selected optimum candidate set.
Abstract translation: 提供一种用于确定数据传输模式的装置及其方法，以保持应用于多用户MIMO系统的闭环通信控制模式的优点并减少系统内的反馈负载。 一种用于确定数据传输模式的装置，包括以下步骤：生成与每个用户终端相对应的信道向量的用户终端的候选组的候选集合生成单元与从多个用户终端中选择的参考用户终端正交; 以及数据发送模式判定部（520），其选择候选集合中具有最高总传输速率的最佳候选集，并且生成用于所选择的最佳候选集的波束形成向量。
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Patent Agency Ranking
公开(公告)号：KR1020080002547A
公开(公告)日：2008-01-04
申请号：KR1020060061434
申请日：2006-06-30
Applicant: 삼성전자주식회사
CPC classification number: H04B7/0632 , H04B7/0404 , H04B7/0417 , H04B7/0452 , H04B17/309 , H04B7/0639
Abstract: A data transmitting/receiving device in a closed loop-type multi-antenna system and a method thereof are provided to enable a receiving device to configure feedback information by only common channel quality information and optimal channel quality information, thereby reducing the amount of feedback information. Channel quality information on each data stream is obtained through channel estimation for a receiving signal(310). At least one piece of channel quality information is selected by good sequence from the obtained channel quality information(312). Common channel quality information is calculated by using the obtained channel quality information(314). Indexes of the common channel quality information, the one channel quality information, data streams corresponding to the one channel quality information are transmitted to a transmission side as feedback information(316).
Abstract translation: 提供一种闭环型多天线系统中的数据发送/接收装置及其方法，以使得接收装置仅通过公共信道质量信息和最佳信道质量信息来配置反馈信息，从而减少反馈信息量 。 通过对于接收信号（310）的信道估计获得关于每个数据流的信道质量信息。 从获得的信道质量信息（312）中以良好的顺序选择至少一条信道质量信息。 通过使用获得的信道质量信息（314）来计算公共信道质量信息。 将公共信道质量信息，一个信道质量信息，与一个信道质量信息对应的数据流的索引作为反馈信息发送到发送侧（316）。
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公开(公告)号：KR1020000032024A
公开(公告)日：2000-06-05
申请号：KR1019980048343
申请日：1998-11-12
Applicant: 삼성전자주식회사
IPC: H01L21/3065
Abstract: PURPOSE: An insulating ring of an electrostatic chuck is provided to prevent an omission of a polymer by equaling a thermal expansion coefficient in every part of a body, to reduce processing numbers at an assembling and disassembling, and to minimize a damage by fragile property generated at a management after disassembling. CONSTITUTION: An insulating ring(700) is molded in a circular body to be installed by shielding an external circumference of an electrostatic chuck(15) placed a wafer inside a chamber using a ceramic of single material. The ceramic material formed the insulating ring(700) has the high thermal conductivity, cuts the heat generated by a plasma reaction inside the chamber directly into the electrostatic chuck(15), and conducts the heat into the electrostatic chuck(15) with a thermal gradient. Because the whole body of the insulating ring(700) is formed with the single material having the same thermal conductivity, a uniform etching of the wafer is performed by equaling the heat distribution of the electrostatic chuck(15). The standard of the insulating ring(700) is a 280mm, a 231mm inner diameter, a 41mm thickness of longest distance, and a 14mm thickness of shortest distance.
Abstract translation: 目的：提供静电卡盘的绝缘环，以防止通过使身体各部分的热膨胀系数相等来消除聚合物，以减少组装和拆卸过程中的加工数量，并将产生的脆弱性降低到最小程度 在拆卸后进行管理。 构成：通过使用单一材料的陶瓷屏蔽放置在室内的晶片的静电卡盘（15）的外周，将绝缘环（700）模制成圆形体，以安装。 形成绝缘环（700）的陶瓷材料具有高导热性，将室内等离子体反应产生的热量直接切断到静电吸盘（15）中，并将热量传导到静电吸盘（15） 梯度。 由于绝缘环（700）的全体由具有相同热导率的单一材料形成，所以通过等于静电卡盘（15）的热分布来进行晶片的均匀蚀刻。 绝缘环（700）的标准为280mm，内径231mm，最长距离为41mm，最短距离为14mm。
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公开(公告)号：KR1020000031675A
公开(公告)日：2000-06-05
申请号：KR1019980047826
申请日：1998-11-09
Applicant: 삼성전자주식회사
IPC: H01L21/3065
Abstract: PURPOSE: A device for dry etching is provided to improve sealing effect by increasing contacting surface, to easily assemble, and to prevent a deviation while assembling. CONSTITUTION: A device for dry etching contains an electrode base(40) of upper part, a chamber wall(42), and an electrode(44) of upper part located under the electrode base of upper part for being supported by the chamber wall. Herein, the contacting part of the upper electrode and the chamber wall is completely attached without a gap. Therefore, the flat surfaces of the upper electrode and the chamber wall are attached for improving sealing effect. Herein, the most part of a screw cover(48) for fixing is in an inner wall(46) while projecting a certain part to upward for being inserted to the upper electrode while assembling the upper electrode and the chamber wall. Also, the upper electrode contains a groove for corresponding to the inner wall.
Abstract translation: 目的：提供用于干蚀刻的装置，通过增加接触表面，容易组装和防止组装时的偏差来提高密封效果。 构成：用于干蚀刻的装置包括上部的电极基座（40），室壁（42）和位于上部电极基座下方的上部电极（44），用于由腔室壁支撑。 这里，上部电极和室壁的接触部分完全没有间隙地附着。 因此，安装上部电极和室壁的平坦表面以提高密封效果。 这里，用于固定的螺钉盖（48）的大部分在内壁（46）中，同时在组装上电极和室壁的同时向上突出一定部分以插入上电极。 此外，上电极包含用于对应于内壁的凹槽。
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公开(公告)号：KR102202358B1
公开(公告)日：2021-01-13
申请号：KR1020140041223
申请日：2014-04-07
Applicant: 삼성전자주식회사
Abstract: 이중수신구조를이용하여신호를수신하는장치및 방법이제공된다. 일실시예에따르면, 미리정한대역에인접한인접대역과연관된간섭정보(interference information)에기초하여제1 수신부및 제2 수신부중 하나를선택하고, 수신제어부의선택에응답하여제1 Q값을갖도록설계된제1 수신부및 제2 Q값을갖도록설계된제2 수신부중 하나를통해미리정한대역의신호를수신할수 있다. 이때, 제2 Q값은제1 Q값보다클 수있다.
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