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公开(公告)号：KR1020110106646A
公开(公告)日：2011-09-29
申请号：KR1020100025819
申请日：2010-03-23
Applicant: 삼성전자주식회사
IPC: H04B7/04
CPC classification number: H04B7/0617 , H04B7/0434 , H04B7/0452 , H04W72/0453
Abstract: 다중 셀 다중 안테나 시스템에서 레이트 스플리팅 기법을 사용하기 위한 빔포밍 방법 및 장치가 개시된다. 다중 셀 다중 안테나(MIMO) 시스템에서 송/수신 빔포밍 벡터들을 적절히 결정함으로써 복수개의 단일 입력 단일 출력(SISO) 간섭 채널의 페어(pair)로 분할이 가능하다. 그리고 분할된 복수개의 페어(pair) 각각에 레이트 스플리팅 기법을 사용할 수 있다.
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32.发明公开기지국 간 협력 멀티-포인트 데이터 전송을 위한 터널링 제어 방법 및 데이터 전송 방법과, 터널링 제어 장치 有权用于控制基站和发送数据协调的多点数据传输的数据隧道的方法，以及数据隧道的控制装置
公开(公告)号：KR1020110040303A
公开(公告)日：2011-04-20
申请号：KR1020090097516
申请日：2009-10-14
Applicant: 삼성전자주식회사
CPC classification number: H04B7/065 , H04B7/024 , H04L12/2869 , H04L12/4633 , H04W28/26
Abstract: PURPOSE: A method for controlling data tunnels for coordinated multi-point data transmission among base stations and transmitting data, and controlling device for the data tunnels are provided to supply efficient interface structure for inter-base station information sharing in a wireless network. CONSTITUTION: The resource of an estimated range for a cooperative multi-point transmission among base stations is reserved(402). If the data rate over the average value of the estimated range is required in the data transmission procedure through a reserved resource, the required data rate is compared with a maximum value(404,405). If the required data rate is over the maximum value, the use of the residual resources allocated to other session within the maximum value of the estimated range is controlled(410).
Abstract translation: 目的：提供一种控制数据隧道的方法，用于基站和传输数据之间的协调多点数据传输，以及数据隧道的控制设备，为无线网络中的基站间信息共享提供了有效的接口结构。 规定：保留基站间协作多点传输的估计范围资源（402）。 如果通过预留资源在数据传输过程中需要超过估计范围的平均值的数据速率，则将所需数据速率与最大值进行比较（404,405）。 如果所需的数据速率超过最大值，则控制在估计范围的最大值内分配给其他会话的剩余资源的使用（410）。
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公开(公告)号：KR1020110013941A
公开(公告)日：2011-02-10
申请号：KR1020090071655
申请日：2009-08-04
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
Abstract: PURPOSE: A recognition wireless communication device and a wireless connection technology selection method thereof are provided to select an RAT(Radio Access Technology) in consideration of the available capacity. CONSTITUTION: A determining unit(110) determines one RAT to a temporary control RAT. A measuring unit(120) measures an available resource and a channel state of a common RAT through the temporary control RAT. A selecting unit(130) calculates the available capacity of the common RAT by using the channel state. The selecting unit selects the RAT based on the available capacity of the common RAT.
Abstract translation: 目的：提供识别无线通信设备及其无线连接技术选择方法，以便考虑可用容量来选择RAT（无线接入技术）。 构成：确定单元（110）确定临时控制RAT的一个RAT。 测量单元（120）通过临时控制RAT测量可用资源和通用RAT的信道状态。 选择单元（130）通过使用信道状态来计算公共RAT的可用容量。 选择单元基于普通RAT的可用容量来选择RAT。
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公开(公告)号：KR1020100107314A
公开(公告)日：2010-10-05
申请号：KR1020090025541
申请日：2009-03-25
Applicant: 삼성전자주식회사
IPC: H01L23/12
CPC classification number: G11C5/025 , G11C5/02 , G11C13/0023 , G11C2213/71 , H01L24/48 , H01L24/49 , H01L25/0657 , H01L25/18 , H01L2224/48091 , H01L2224/49 , H01L2225/06506 , H01L2225/0651 , H01L2924/00014 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
Abstract: PURPOSE: A stacked memory device is provided to prevent the footprints of pre-decoders or pre-drivers on a substrate from increasing by dispersing the pre-decoders or the pre-drivers on the substrate. CONSTITUTION: A plurality of memory layers(120) stacked on a substrate(110). The memory layers are divided into a plurality of groups. A plurality of inter-decoders(130) is electrically connected with each group of memory layers. Pre-decoders are electrically connected with the inter-decoders. A bottom active circuit part(150) is formed on the lower side of the memory layers and the upper side of the substrate.
Abstract translation: 目的：提供堆叠式存储器件以通过将预解码器或预驱动器分散在衬底上来防止衬底上的预解码器或预驱动器的占用面积增加。 构成：层叠在基板（110）上的多个存储层（120）。 存储层被分成多个组。 多个解码器（130）与每组存储器层电连接。 预解码器与解码器电连接。 底部有源电路部分（150）形成在存储层的下侧和衬底的上侧。
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公开(公告)号：KR1020100098957A
公开(公告)日：2010-09-10
申请号：KR1020090017686
申请日：2009-03-02
Applicant: 삼성전자주식회사
CPC classification number: G11C7/1078 , G11C5/145 , G11C7/1084 , G11C8/06 , G11C8/10 , G11C13/0004 , G11C13/0007 , G11C13/0038 , G11C13/0064 , G11C13/0069 , G11C15/04 , G11C2013/0073 , G11C2013/0083
Abstract: PURPOSE: A bidirectional resistive memory device, a memory system thereof, and a data input method thereof are provided to control the offset of input data by applying a positive and a negative voltage to a variable resistor memory cell array through a write driving circuit. CONSTITUTION: An input-output circuit(1100) generates a positive and a negative voltage. The input-output circuit applies the positive or the negative voltage to a variable resistor memory cell array(1700) through a bit line in response to the logic state of input data. The input-output circuit controls the size of the positive and the negative voltage when the logic value of the data, which is written in the variable resistor memory cell array, is an offset state. A reference voltage which has a single value is applied to a common source line which is connected to the source of memory cells.
Abstract translation: 目的：提供双向电阻式存储器件，其存储器系统及其数据输入方法，以通过通过写驱动电路将正电压和负电压施加到可变电阻器存储单元阵列来控制输入数据的偏移。 构成：输入 - 输出电路（1100）产生正电压和负电压。 输入 - 输出电路响应于输入数据的逻辑状态通过位线将正电压或负电压施加到可变电阻器存储单元阵列（1700）。 当写入可变电阻存储单元阵列的数据的逻辑值为偏移状态时，输入 - 输出电路控制正电压和负电压的大小。 具有单个值的参考电压被施加到连接到存储器单元的源的公共源极线。
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Patent Agency Ranking
公开(公告)号：KR1020100096616A
公开(公告)日：2010-09-02
申请号：KR1020090015575
申请日：2009-02-25
Applicant: 삼성전자주식회사
CPC classification number: G06F11/1048 , G11C13/0004 , G11C2029/0411
Abstract: PURPOSE: A resistance memory device and a method of controlling input and output of the same are provided to improve the reliability of ECC code trough the margin of reading data by reducing the distribution of resistance distribution of resistive memory cells. CONSTITUTION: The input/output operation of an ECC code is separated from the input/output operation of data(S100). The separation step of the input/output operation is performed based on a mode signal and an address signal. The condition of the input/output operation of the ECC code is stricter than that of the input/output operation of data(S300). The separation step of input/output operation includes an writing operation of an ECC code from data writing.
Abstract translation: 目的：提供一种电阻存储器件及其输入和输出控制方法，以通过减小电阻式存储单元电阻分布的分布来提高读取数据边缘的ECC码的可靠性。 构成：ECC代码的输入/输出操作与数据的输入/输出操作分离（S100）。 基于模式信号和地址信号执行输入/输出操作的分离步骤。 ECC代码的输入/输出操作的条件比数据的输入/输出操作的条件更严格（S300）。 输入/输出操作的分离步骤包括来自数据写入的ECC代码的写入操作。
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公开(公告)号：KR1020100093966A
公开(公告)日：2010-08-26
申请号：KR1020090013138
申请日：2009-02-17
Applicant: 삼성전자주식회사
IPC: G11B5/02 , G11B5/012 , G11C11/15 , H01L27/115
CPC classification number: G11C11/161 , G11C11/1653 , G11C11/1675 , G11C11/15 , G11B5/012 , G11B5/02 , H01L27/222 , H01L43/12
Abstract: PURPOSE: An information storage device and a method for operating the same are provided to facilitate the control of record/playback of information in an information storage medium. CONSTITUTION: An information storage device comprises a plurality of first storage tracks(100A), a plurality of second storage tracks(100B), a first magnetic domain wall transfer unit, and a second magnetic domain wall transfer unit. The first storage tracks are arranged in parallel. The second storage tracks are arranged in parallel above the first storage tracks and extended in a direction perpendicular to the first storage tracks. The first and second storage tracks are magnetic tracks having magnetic domain wall arranged therebetween. The first and the second magnetic domain wall transfer unit transfer the magnetic domain walls of the first and the second storage tracks, respectively.
Abstract translation: 目的：提供信息存储装置及其操作方法，以便于控制信息存储介质中的信息的记录/重放。 构成：信息存储装置包括多个第一存储轨道（100A），多个第二存储轨道（100B），第一磁畴壁转移单元和第二磁畴壁转移单元。 第一存储轨道并行布置。 第二存储轨道平行地布置在第一存储轨道上方并且在垂直于第一存储轨道的方向上延伸。 第一和第二存储轨道是其间布置有磁畴壁的磁迹。 第一和第二磁畴壁转移单元分别转移第一和第二存储轨道的磁畴壁。
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公开(公告)号：KR1020100074588A
公开(公告)日：2010-07-02
申请号：KR1020080133071
申请日：2008-12-24
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A semiconductor device, a semiconductor system thereof, and the programming method of a resistive memory cell are provided to rapidly program by including a write circuit. CONSTITUTION: A first bit of data is written. Data is saved in a memory cell based on a first reference resistance value. A second bit of data is written. The second bit is written based on a second reference resistance value. The second reference resistance value is greater or less than the first reference resistance value.
Abstract translation: 目的：提供一种半导体器件及其半导体系统，以及电阻式存储单元的编程方法，通过包括写入电路进行快速编程。 构成：写入第一位数据。 基于第一参考电阻值将数据保存在存储单元中。 写第二位数据。 基于第二参考电阻值写入第二位。 第二参考电阻值大于或小于第一参考电阻值。
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公开(公告)号：KR1020090046606A
公开(公告)日：2009-05-11
申请号：KR1020070112849
申请日：2007-11-06
Applicant: 삼성전자주식회사
CPC classification number: H04W16/14 , H04W24/10 , H04W52/325 , H04W52/34 , H04W88/08
Abstract: 무선 통신 기지국의 동작 방법이 개시된다. 무선 통신 기지국의 동작 방법은 선점유 시스템의 커버리지 내에 위치한 하나 또는 하나 이상의 단말들로 기본 파일럿 신호를 전송하는 단계 및 인지 무선(Cognitive Radio:CR) 파일럿 신호를 전송하는 단계를 포함한다.
무선 통신, 인지 무선, 파일럿, 선점유, 단말-
公开(公告)号：KR1020090042109A
公开(公告)日：2009-04-29
申请号：KR1020070108027
申请日：2007-10-25
IPC: H04B7/26
CPC classification number: H04W16/14 , H04L27/2607 , H04L27/2647 , H04L27/2691
Abstract: A device for determining interference by using a cyclic prefix and a method thereof are provided to determine interference occurring between the first and second networks by an interference determination unit, thereby preventing collision of a network signal. A signal receiving unit(310) receives the first signal of the first network and the second signal of the second network. A correlator(320) calculates a correlation value of the first cyclic prefix included in the first signal and a correlation value of the second cyclic prefix included in the second signal. An interference determining unit(330) determines whether interference occurs between the first network and the second network by using the correlation value of the first cyclic prefix and the correlation value of the second cyclic prefix. The interference determining unit determines an interference level.
Abstract translation: 提供一种通过使用循环前缀来确定干扰的装置及其方法，以通过干扰确定单元确定在第一和第二网络之间发生的干扰，从而防止网络信号的冲突。 信号接收单元（310）接收第一网络的第一信号和第二网络的第二信号。 相关器（320）计算第一信号中包括的第一循环前缀的相关值和包括在第二信号中的第二循环前缀的相关值。 干扰确定单元（330）通过使用第一循环前缀的相关值和第二循环前缀的相关值来确定是否在第一网络和第二网络之间发生干扰。 干扰确定单元确定干扰电平。
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