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公开(公告)号：KR1020100093958A
公开(公告)日：2010-08-26
申请号：KR1020090013130
申请日：2009-02-17
Applicant: 삼성전자주식회사
IPC: G11B5/02 , G11B5/012 , G11C11/15 , H01L27/115
CPC classification number: G11C11/161 , G11C11/1673 , G11C11/1675 , G11C11/15 , G11B5/012 , G11B5/02 , H01L27/222
Abstract: PURPOSE: An information storage device using magnetic domain wall movement and a method of operating the same are provided to achieve a structure beneficial for high integration and facilitate control of a record/playback operation. CONSTITUTION: An information storage device comprises a magnetic track(100), a first unit(200A), a plurality of switching elements(T1,T2,T3,T4), and a second unit(200B). The magnetic track has a plurality of magnetic domains and magnetic domain walls arranged between the magnetic domains. The first unit is installed on the magnetic track and performs one or both of record and playback of information. The switching elements are connected to one or both ends of the magnetic track and to the first unit and share signal lines. The second unit is separate from the first unit. One of the first and second units is a record unit while the other is a playback unit.
Abstract translation: 目的：提供一种使用磁畴壁移动的信息存储装置及其操作方法，以实现有利于高集成度和有利于控制记录/重放操作的结构。 构成：信息存储装置包括磁道（100），第一单元（200A），多个开关元件（T1，T2，T3，T4）和第二单元（200B）。 磁道具有布置在磁畴之间的多个磁畴和磁畴壁。 第一个单元安装在磁道上，并执行信息的记录和重放中的一个或两个。 开关元件连接到磁道的一端或两端并连接到第一单元并共享信号线。 第二单元与第一单元分开。 第一和第二单元之一是记录单元，而另一个是回放单元。
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公开(公告)号：KR1020090128304A
公开(公告)日：2009-12-15
申请号：KR1020080085776
申请日：2008-09-01
CPC classification number: H04W72/0413 , H04W24/10 , H04W72/082 , H04W72/1284 , H04W88/08
Abstract: PURPOSE: A cognitive radio communication system using a MIMO(Multi Input Multi Output) communication system is provided to remove necessity of separate sensing time and quiet time and to increase capacity of the system. CONSTITUTION: A CR(Cognitive Radio) BS(Base Station)(910) includes a plurality of antennas, a group setting unit(911) and a signal generator(913). The group setting unit establishes one or more sensing terminal groups. One or more sensing terminal group includes one or more sensing terminals(920) among a plurality of terminals(930). In order that one or more sensing terminal secures the sensing time through channels formed between a plurality of antennas and plurality of terminals, the signal generator generates a transmission signal.
Abstract translation: 目的：提供使用MIMO（多输入多输出）通信系统的认知无线电通信系统，以消除单独的传感时间和安静时间的必要性，并增加系统的容量。 构成：CR（认知无线电）BS（基站）（910）包括多个天线，组设定单元（911）和信号发生器（913）。 组设定单元建立一个或多个感测端子组。 一个或多个感测端子组包括多个端子（930）中的一个或多个感测端子（920）。 为了使一个或多个感测终端通过在多个天线和多个终端之间形成的信道来确保感测时间，信号发生器产生传输信号。
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公开(公告)号：KR1020090070841A
公开(公告)日：2009-07-01
申请号：KR1020070138978
申请日：2007-12-27
Applicant: 삼성전자주식회사
CPC classification number: G11C13/0069 , G11C13/0004 , G11C13/0023 , G11C13/0026 , G11C13/0064 , G11C13/0097 , G11C2013/0078 , G11C2213/72
Abstract: A resistance variable memory device, a flexible program method thereof, and a memory system including the same are provided to improve a writing speed in operating program by erasing a memory cell before operating the program. A resistance variable memory device(100) includes a memory cell array(110), a storage device(180), and a control logic(170). The memory cell array includes a plurality of memory cells. The storage device stores background information(181). The control logic controls writing, reading, and erasing operations of the resistance variable memory device. The control logic generates a pulse control signal in response to a chip erasing signal(C-ERS) in the erasing operation. A writing driver(150) erases all memory cells by background data in response to the pulse control signal. The control logic programs a selected memory cell in response to a program signal in the writing operation.
Abstract translation: 提供了电阻变量存储器件，其灵活的程序方法和包括该电阻变量存储器件的存储器系统，以在操作程序之前通过擦除存储器单元来提高操作程序中的写入速度。 电阻变量存储器件（100）包括存储单元阵列（110），存储器件（180）和控制逻辑（170）。 存储单元阵列包括多个存储单元。 存储装置存储背景信息（181）。 控制逻辑控制电阻变量存储器件的写入，读取和擦除操作。 控制逻辑在擦除操作中响应于芯片擦除信号（C-ERS）产生脉冲控制信号。 写入驱动器（150）响应于脉冲控制信号，通过背景数据擦除所有存储器单元。 响应于写入操作中的程序信号，控制逻辑对所选存储单元进行编程。
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公开(公告)号：KR1020090034631A
公开(公告)日：2009-04-08
申请号：KR1020070099981
申请日：2007-10-04
Applicant: 삼성전자주식회사
IPC: H04W4/18
CPC classification number: H04N21/6131 , H04N7/163 , H04N21/4122 , H04N21/41407 , H04N21/43615 , H04N21/43637
Abstract: A portable device for processing a multimedia signal and a method using the same are provided to increase the service satisfaction of users by transmitting a decoded multimedia signal to an external display device. A multimedia signal receiver(210) receives from a mobile terminal a multimedia signal that the mobile terminal receives from a service providing sever. A decoding related information generator(220) generates decoding related information which is concerned with at least one of codec or definition. According to the decoding related information, a decoder(230) decodes the multimedia signal, and generates multimedia information. A multimedia information transmitting unit(240) transmits the multimedia information to an external display device.
Abstract translation: 提供了一种用于处理多媒体信号的便携式设备及其使用方法，以通过将解码的多媒体信号发送到外部显示设备来增加用户的服务满意度。 多媒体信号接收机（210）从移动终端接收移动终端从服务提供服务器接收的多媒体信号。 解码相关信息生成器（220）生成涉及编解码器或定义中的至少一个的解码相关信息。 根据解码相关信息，解码器（230）解码多媒体信号，并产生多媒体信息。 多媒体信息发送单元（240）将多媒体信息发送到外部显示装置。
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公开(公告)号：KR1020090021597A
公开(公告)日：2009-03-04
申请号：KR1020070086230
申请日：2007-08-27
Applicant: 삼성전자주식회사
Abstract: A base station, a mobile station and a control method thereof for performing the wireless communication removing wireless communication anomaly phenomenon in a wireless mobile communication system are provided to improve the capacity of the entire cells. The wireless communication unit(101) of a base station performing wireless communication with the base station performs wireless communication through a cellular channel. A determining unit(103) of the base station uses received CQI information. A wireless telecommunication anomaly phenomenon generated between the mobile station and base station is determined. A communication unit of a base station(111) performs wireless communication through a cellular channel. The wireless communication through the cellular channel which a communications unit of a mobile station performing the base station and wireless communication is already set up with the base station. A controller(114) blocks communications through the cellular channel.
Abstract translation: 提供了一种用于在无线移动通信系统中执行去除无线通信异常现象的无线通信的基站，移动台及其控制方法，以提高整个小区的容量。 与基站进行无线通信的基站的无线通信单元（101）通过蜂窝信道进行无线通信。 基站的确定单元（103）使用接收到的CQI信息。 确定在移动台和基站之间产生的无线电信异常现象。 基站（111）的通信单元通过蜂窝信道执行无线通信。 已经与基站建立了通过蜂窝信道进行无线通信的移动台的通信单元和无线通信。 控制器（114）阻止通过蜂窝信道的通信。
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Patent Agency Ranking
公开(公告)号：KR1020090014040A
公开(公告)日：2009-02-06
申请号：KR1020070078268
申请日：2007-08-03
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W36/0094 , H04W36/24
Abstract: An apparatus and a method for storing handover information are provided to generate handover information based on a signal received from a terminal and to broadcast the handover information by using beam-forming at a specific region within a base station. An estimation unit(210) estimates an incident direction of a received signal for a first base station based on a signal received form terminals(240,250) which belong to the first base station. Here, the estimated incident direction is related to the specific region within the coverage range of the first base station at which a terminal is placed. In case that the terminal performs the handover to a base station near the first base station, a storage unit(220) stores the estimated incident direction as the handover information related to the base station to which the handover is performed. In addition, the storage unit creates the information of at least one base station, to which handover is performed from the first base station, as beam-forming information. A transmission unit(230) transmits the information of at least one base station in the incident direction based on the beam-forming information.
Abstract translation: 提供一种用于存储越区切换信息的装置和方法，用于基于从终端接收的信号产生切换信息，并且通过在基站内的特定区域使用波束形成来广播切换信息。 估计单元（210）基于从属于第一基站的终端（240,250）接收的信号估计第一基站的接收信号的入射方向。 这里，估计的入射方向与放置终端的第一基站的覆盖范围内的特定区域有关。 在终端执行到靠近第一基站的基站的切换的情况下，存储单元（220）将估计的入射方向存储为与执行切换的基站相关的切换信息。 此外，存储单元创建从第一基站执行切换的至少一个基站的信息作为波束形成信息。 发送单元（230）基于波束形成信息在入射方向上发送至少一个基站的信息。
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公开(公告)号：KR100843274B1
公开(公告)日：2008-07-03
申请号：KR1020070000231
申请日：2007-01-02
Applicant: 삼성전자주식회사
IPC: G06K19/077 , G06K19/00
CPC classification number: G06K19/077 , G06K19/07732 , Y10T29/49117
Abstract: A memory card equipped with a double-sided contact pad and a manufacturing method thereof are provided to enable a user to use the memory card conveniently without discriminating upper and lower sides of the memory card by including the contact pads to both sides of the memory card and connecting the contact pads with an internal wire. A plurality of upper contact pads are formed on an upper side(210) of the memory card(200) and are contacted with a connector of a data reader(100). A plurality of lower contact pads are formed on a lower side(220) of the memory card, are contacted with the connector of the data reader, and are electrically connected to the matched upper contact pads. The connector of the data reader contacts with the pad performing the same function regardless of the upper and lower side. Upper and lower connection lines are respectively connected to the upper and lower contact pad, and are electrically connected through a contact pin.
Abstract translation: 提供了配备有双面接触垫的存储卡及其制造方法，以便用户可以方便地使用存储卡，而不必通过将存储卡的两侧包括接触垫来区分存储卡的上侧和下侧 并将接触垫与内部电线连接起来。 多个上接触垫形成在存储卡（200）的上侧（210）上，并与数据读取器（100）的连接器相接触。 多个下接触垫形成在存储卡的下侧（220）上，与数据读取器的连接器接触，并且电连接到匹配的上接触焊盘。 数据读取器的连接器与垫相接触，执行相同的功能，而不管上下。 上连接线和下连接线分别连接到上接触焊盘和下接触焊盘，并通过接触销电连接。
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公开(公告)号：KR1020050050453A
公开(公告)日：2005-05-31
申请号：KR1020030084193
申请日：2003-11-25
Applicant: 삼성전자주식회사
IPC: H03K21/40
Abstract: 주파수 분주기(frequency divider) 및 주파수 분주기 레지스터 검사 방법 개시된다. 주파수 분주기는, 클록신호에 응답하여 주파수 분주를 위한 분주 데이터를 수신하고 저장하는 레지스터 회로, 수신된 출력 주파수를 분주 데이터에 기초하여 분주하고 분주된 주파수를 출력하는 분주기 및 클록신호에 응답하여 레지스터 회로에 저장된 분주 데이터를 주파수 분주기의 외부로 출력하는 분주기 데이터 체크회로를 구비한다. 본 발명에 따른 주파수 분주기에 따르면, 주파수 분주기의 레지스터의 모든 비트를 검토하여 불량을 최소화 할 수 있고, 분주비 데이터를 디지털 패턴으로 연속적으로 비교하여 테스트 시간을 현저히 줄일 수 있다.
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公开(公告)号：KR1020040033604A
公开(公告)日：2004-04-28
申请号：KR1020020062761
申请日：2002-10-15
Applicant: 삼성전자주식회사
IPC: G05F3/02
Abstract: PURPOSE: A voltage current converter circuit is provided to supply a constant current without regard to the variation of an input voltage. CONSTITUTION: According to the voltage/current converter circuit, an operational amplifier(20) controls to flow a constant current according to the variation of an input voltage. A transistor(22) supplies a constant current by a current control signal of the operational amplifier. And a resistor(24) is connected between a power supply voltage and an emitter of the transistor, and determines a current according to a potential difference between the input voltage and the power supply voltage. The input voltage is supplied to a non-inversion port of the operational amplifier. And an inversion port of the operational amplifier is connected to the emitter of the transistor.
Abstract translation: 目的：提供电压电流转换器电路以提供恒定电流，而不考虑输入电压的变化。 构成：根据电压/电流转换器电路，运算放大器（20）根据输入电压的变化控制流过恒定电流。 晶体管（22）通过运算放大器的电流控制信号提供恒定电流。 并且电阻器（24）连接在电源电压和晶体管的发射极之间，并根据输入电压和电源电压之间的电位差确定电流。 输入电压被提供给运算放大器的非反相端口。 并且运算放大器的反相端口连接到晶体管的发射极。
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