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公开(公告)号：KR1020120079875A
公开(公告)日：2012-07-16
申请号：KR1020110001200
申请日：2011-01-06
Applicant: 삼성전자주식회사
Inventor： 정재용
CPC classification number: H04W36/0066 , H04W36/0072 , H04W88/16 , H04W92/20 , H04W16/32 , H04W36/08
Abstract: PURPOSE: A method and apparatus for X2 interface between base stations using gateway in a wireless communication system having hierarchical cell structure is provided to offer X2 interfaces about a plurality of other base stations to each base station. CONSTITUTION: A pico gateway receives a message which requests IP information of a target BS(Base Station) from a source BS(401). The pico gateway obtains the IP information of the target BS(407). The pico gateway maps the source BS with the target BS(409). The pico gateway transmits the IP information of the gateway instead of the target BS IP to the source BS(411).
Abstract translation: 目的：提供一种在具有分层小区结构的无线通信系统中使用网关的基站之间的X2接口的方法和装置，以向每个基站提供关于多个其他基站的X2接口。 构成：微微网关接收从源BS（401）请求目标BS（基站）的IP信息的消息。 微微网关获取目标BS的IP信息（407）。 微微网关将源BS与目标BS（409）进行映射。 微微网关将网关的IP信息而不是目标BS IP发送到源BS（411）。
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公开(公告)号：KR1020100073085A
公开(公告)日：2010-07-01
申请号：KR1020080131671
申请日：2008-12-22
Applicant: 삼성전자주식회사
Inventor： 정재용
CPC classification number: G06F17/30893 , G06F9/453 , G06F21/44 , G06F21/50
Abstract: PURPOSE: A method and a device of abstracting device driver for hardware devices in a multi core platform are provided to minimize the change of a device even if an application, operating system, or hardware platform is changed, thereby maximizing reusability of the device driver. CONSTITUTION: A DAC(Device Abstraction Component) execution environment unit(126) provides execution environment of device abstraction component(124). A physical input/output interface unit(122) provides interface for access of hardware device. To independently execute the DAC(Device Abstraction Component) with operating system(130) or application software(140), a DAC-RTM(Run-Time Module) performs providing additional function necessary for executing the mapping of the interface and the DAC.
Abstract translation: 目的：提供一种在多核平台中为硬件设备抽象设备驱动程序的方法和设备，以便即使应用程序，操作系统或硬件平台发生变化，也可最大限度地减少设备的变化，从而最大化设备驱动程序的可重用性。 构成：DAC（设备抽象组件）执行环境单元（126）提供设备抽象组件（124）的执行环境。 物理输入/输出接口单元（122）提供用于访问硬件设备的接口。 为了使用操作系统（130）或应用软件（140）独立地执行DAC（设备抽象组件），DAC-RTM（运行时模块）执行提供执行接口和DAC的映射所需的附加功能。
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公开(公告)号：KR1020100053201A
公开(公告)日：2010-05-20
申请号：KR1020080112217
申请日：2008-11-12
Applicant: 삼성전자주식회사
CPC classification number: G11C16/16 , G11C16/344 , G11C16/3445
Abstract: PURPOSE: An erasing method of a flash memory is provided to reduce time for erasing a flash memory cell by selectively programming a flash memory cell with a voltage level which is less than a critical voltage. CONSTITUTION: At least one flash memory cell is eliminated based on a first erase voltage(S120). A flash memory cell with a critical voltage less than the first voltage is detected among at least one flash memory cell(S140). A critical voltage of a flash memory cell detected among at least one flash memory cell is changed to a second voltage with a voltage level more than the first voltage(S160). At least one flash memory cell is verified based on the first test voltage(S180).
Abstract translation: 目的：提供闪速存储器的擦除方法，以通过以小于临界电压的电压电平选择性地编程闪存单元来减少擦除闪存单元的时间。 构成：基于第一擦除电压消除至少一个闪存单元（S120）。 在至少一个闪存单元中检测具有小于第一电压的临界电压的闪存单元（S140）。 在至少一个闪存单元中检测到的闪存单元的临界电压被改变为具有大于第一电压的电压电平的第二电压（S160）。 基于第一测试电压验证至少一个闪存单元（S180）。
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公开(公告)号：KR100946886B1
公开(公告)日：2010-03-09
申请号：KR1020060011678
申请日：2006-02-07
Applicant: 삼성전자주식회사
Abstract: 본 발명은 무선 이동 통신 시스템에서, 이동국의 초기 네트워크 진입 방법에 있어서, 상기 이동국의 제품군 식별자 주소를 포함하는 매체 접속 제어(MAC) 주소가 포함된 레인징 요구 메시지를 기지국으로 송신하는 과정과, 상기 기지국으로부터 상기 제품군 식별자 주소에 대응하는 기본 용량 협상 및 등록 절차와 관련된 정보가 포함된 레인징 응답 메시지를 수신하는 과정을 포함한다.
초기 레인징, 네트워크 진입, 인증, 기본 용량 협상-
公开(公告)号：KR100888847B1
公开(公告)日：2009-03-17
申请号：KR1020070064556
申请日：2007-06-28
Applicant: 삼성전자주식회사
CPC classification number: G11C11/5628 , G11C16/3454 , G11C2211/5621
Abstract: 본 발명은 불휘발성 반도체 메모리 장치 및 그것의 프로그램 방법에 관한 발명이다. 본 발명에 따른 프로그램 방법은 메모리 셀에 대한 제 1 프로그램 동작을 수행하고, 상기 제 1 프로그램 동작 완료 후에 회복 읽기 동작을 수행하여 원 데이터를 회복하고, 상기 제 1 프로그램 동작시 사용되는 검증 읽기 전압보다 높은 레벨의 검증 읽기 전압을 사용하여 상기 메모리 셀에 대한 제 2 프로그램 동작을 수행한다.
Abstract translation: 本发明涉及一种非易失性半导体存储器件及其编程方法。 根据本发明的编程方法在存储单元上执行第一编程操作，在完成第一编程操作之后执行恢复读操作以恢复原始数据， 并且使用高电平验证读取电压对存储器单元执行第二编程操作。
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Patent Agency Ranking
公开(公告)号：KR1020090020928A
公开(公告)日：2009-02-27
申请号：KR1020070085572
申请日：2007-08-24
Applicant: 삼성전자주식회사
CPC classification number: G06F12/0246 , G06F2212/7202 , G11C11/5628 , G11C16/10 , G11C2216/14
Abstract: A semiconductor memory device capable of programming simultaneously a plurality of banks and a method thereof are provided to improve a programming speed of a NOR flash memory device by programming simultaneously a plurality of banks by using data buffers corresponding to all or a part of the banks. A semiconductor memory device includes a memory cell array(120) and a plurality of data buffers(140-1~140-i). The memory cell array includes a plurality of banks(120-1~120-i). The data buffers are formed to store program data to be programmed in the banks.
Abstract translation: 提供了能够同时编程多个存储体的半导体存储器件及其方法，用于通过使用与所有或一部分存储体相对应的数据缓冲器同时编程多个存储体来提高NOR闪存器件的编程速度。 半导体存储器件包括存储单元阵列（120）和多个数据缓冲器（140-1〜140-i）。 存储单元阵列包括多个存储体（120-1〜120-i）。 形成数据缓冲器以存储要在存储体中编程的程序数据。
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公开(公告)号：KR100879385B1
公开(公告)日：2009-01-20
申请号：KR1020070032854
申请日：2007-04-03
Applicant: 삼성전자주식회사
CPC classification number: G11C11/5628 , G11C16/3454 , G11C16/3459 , G11C2211/5621
Abstract: 여기에 개시되어 있는 복수 개의 데이터 상태들 중 어느 하나로 프로그램되는 복수 개의 메모리 셀들을 구비한 플래시 메모리 장치의 멀티 레벨 셀 프로그램 방법은, 선택된 메모리 셀들을 제 1 데이터 상태로 프로그램하는 단계, 상기 프로그램에 대한 검증을 수행하는 단계, 선택된 메모리 셀들을 상기 제 1 데이터 상태보다 낮은 문턱 전압을 갖는 적어도 둘 이상의 데이터 상태들로 연속해서 프로그램하는 단계, 그리고 상기 연속된 프로그램에 대한 검증을 수행하는 단계를 포함한다.
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78.发明授权용도 변환이 가능한 검증 데이터 버퍼를 구비하는 플래시 메모리 장치, 및 이를 이용하는 프로그램 및 검증 방법 失效용도변환이가능한검증데이터버퍼를비비하는플래시메모리장치，및이를이용하프로그램및검증방
公开(公告)号：KR100874915B1
公开(公告)日：2008-12-19
申请号：KR1020070004406
申请日：2007-01-15
Applicant: 삼성전자주식회사
CPC classification number: G11C16/3454
Abstract: A flash memory device includes a program data buffer configured to buffer program data to be programmed in a memory cell array, and a verify data buffer configured to compare verify data to confirm whether the program data is accurately programmed in the memory cell array, wherein at least a portion of the verify data buffer is selectively enabled as a verify data buffer or a program data buffer responsive to a buffer control signal.
Abstract translation: 一种闪存器件，包括：程序数据缓冲器，被配置为缓冲要在存储器单元阵列中编程的程序数据;以及验证数据缓冲器，被配置为比较验证数据以确认程序数据是否被精确地编程在存储器单元阵列中，其中在 响应于缓冲器控制信号，验证数据缓冲器的至少一部分被选择性地启用为验证数据缓冲器或程序数据缓冲器。
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公开(公告)号：KR1020080074360A
公开(公告)日：2008-08-13
申请号：KR1020070013338
申请日：2007-02-08
Applicant: 삼성전자주식회사
IPC: G11C16/10
CPC classification number: G11C11/5628
Abstract: A non-volatile memory device capable of shortening data program time and a driving method thereof are provided to shorten program operation time, by changing simultaneous program bit number according to programmed data state. According to a non-volatile memory device performing program operation per each state for plural data states, a memory cell array(110) includes a multi level cell. A state judgment part(130) provides information for data state to be programmed among the plural data states. A data scanning part(140) latches data provided from the outside, and scans data to be programmed in the memory cell array through scanning operation. A control logic(170) controls to perform program operation per each data state according to the information provided from the state judgment part. The number of simultaneous program bit set in the data scanning part is changed according to data state to be programmed.
Abstract translation: 提供能够缩短数据编程时间的非易失性存储器件及其驱动方法，通过根据编程数据状态改变同时的程序位数来缩短编程操作时间。 根据用于多个数据状态的每个状态执行程序操作的非易失性存储器件，存储单元阵列（110）包括多电平单元。 状态判断部（130）提供在多个数据状态中要编程的数据状态的信息。 数据扫描部分（140）锁存从外部提供的数据，并通过扫描操作扫描要存储在存储单元阵列中的数据。 控制逻辑（170）根据从状态判断部提供的信息，控制每个数据状态执行程序操作。 根据要编程的数据状态，改变数据扫描部分中设置的同时程序位数。
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公开(公告)号：KR1020070080400A
公开(公告)日：2007-08-10
申请号：KR1020060011678
申请日：2006-02-07
Applicant: 삼성전자주식회사
CPC classification number: H04W76/11 , H04W92/10 , H04B7/2606 , H04L12/2801
Abstract: A network entering method in a wireless mobile communication system is provided to minimize a delay time when a MS(Mobile Station) enters a network at an initial stage and reduce signaling overhead at a base station although plural MSs perform an initial network entering procedure. An MS(500) obtains uplink and downlink synchronization with a BS(Base Station)(550) by receiving an uplink map(UL-MAP) message, a downlink map(DL-MAP) message, a UCD(Uplink Channel Descript) message and a DCD(Downlink Channel Descript) message(502,504). The MS(500) transmits a ranging code for initial ranging to the BS(550)(506). When timing and offset control is completed, the BS(550) transmits an RNG-RSP message in which a status field is marked with success to the MS(500)(508). The MS(500) transmits an RNG-REQ message to the BS(550)(512). The BS(550) allocates a basic CID(Connection IDentifier) and a primary CID and transmits an RNG-RSP message including the allocated basic CID and the primary CID information to the MS(500)(514). The MS(500) transmits a PKM-REQ(Privacy Key Management Request) message to the BS(550)(522). The BS(500) authenticates the MS(500) through an authentication server by using specific information included in the PKM-REQ message(522), and transmits a PKM-RSP message including the authentication result to the MS(500)(524).
Abstract translation: 提供无线移动通信系统中的网络输入方法，以尽可能多个MS执行初始的网络输入过程，当MS（移动站）在初始阶段进入网络并且降低基站处的信令开销时，最小化延迟时间。 MS（500）通过接收上行链路映射（UL-MAP）消息，下行链路映射（DL-MAP）消息，UCD（上行链路信道描述）消息来获得与BS（基站）（550）的上行链路和下行链路同步 和DCD（下行链路信道描述）消息（502,504）。 MS（500）向BS发送用于初始测距的测距码（550）（506）。 当定时和偏移控制完成时，BS（550）发送一个RNG-RSP消息，其中状态字段被成功地标记给MS（500）（508）。 MS（500）向BS（550）发送RNG-REQ消息（512）。 BS（550）分配基本CID（连接标识符）和主CID，并将包括所分配的基本CID和主CID信息的RNG-RSP消息发送到MS（500）（514）。 MS（500）向BS（550）（522）发送PKM-REQ（隐私密钥管理请求）消息。 BS（500）通过使用包含在PKM-REQ消息（522）中的特定信息，通过认证服务器认证MS（500），并向MS（500）发送包括认证结果的PKM-RSP消息（524） 。
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