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81. 发明公开

KR1020060027640A 반도체 소자의 형성방법 无效
公开(公告)号：KR1020060027640A
公开(公告)日：2006-03-28
申请号：KR1020040076522
申请日：2004-09-23
申请人： 에스케이하이닉스 주식회사
发明人： 김대식
IPC分类号： H01L21/82
摘要： 본 발명은 반도체 소자의 형성 방법에 관한 것으로, 반도체 소자의 게이트에서 발생하는 숏채널효과(Short Channel Effect)를 방지하기 위하여, 소자분리막을 리세스하여 핀(Fin) 형태로 활성영역을 돌출 시키고 이를 포함하는 반도체 기판 상부에 워드 라인을 형성함으로써, 활성영역과 워드 라인의 접촉면적을 효과적으로 증가시켜 트랜지스터의 동작 전류 능력을 향상시킬 수 있는 반도체 소자의 형성 방법에 관한 기술이다.

82. 发明公开

KR1020050010659A 반도체 메모리 소자의 제조방법 无效
标题翻译：制造半导体存储器件的方法，通过减少位线的总容量来改善数据传感损耗
公开(公告)号：KR1020050010659A
公开(公告)日：2005-01-28
申请号：KR1020030050040
申请日：2003-07-22
申请人： 에스케이하이닉스 주식회사
发明人： 김대식
IPC分类号： H01L21/336
摘要： PURPOSE: A method of fabricating a semiconductor memory device is provided to improve a data sensing margin by increasing a difference between voltages applied to both terminals of a sense amplifier. CONSTITUTION: A word line(100) is formed on a semiconductor substrate(10) on which an active region is defined by a field oxide layer(11). A junction region(15) is formed on the active region of both sides of the word line. An insulating spacer(16) is formed on a sidewall of the word line. The thickness of the insulating spacer is increased by an ion implantation process. The conductive type of the ions implanted into the insulating spacer is opposite to the conductive type of the junction region.
摘要翻译：目的：提供一种制造半导体存储器件的方法，以通过增加施加到读出放大器的两个端子的电压之间的差异来改善数据感测余量。构成：在半导体衬底（10）上形成字线（100），其中活性区域由场氧化物层（11）限定。在字线的两侧的有源区域上形成结区域（15）。绝缘间隔物（16）形成在字线的侧壁上。通过离子注入工艺增加绝缘间隔物的厚度。注入绝缘间隔物的离子的导电类型与结区域的导电类型相反。

83. 发明公开

KR1020040092553A 반도체소자 无效
标题翻译：具有增强接触面的半导体器件
公开(公告)号：KR1020040092553A
公开(公告)日：2004-11-04
申请号：KR1020030026033
申请日：2003-04-24
申请人： 에스케이하이닉스 주식회사
发明人： 김대식
IPC分类号： H01L27/04
摘要： PURPOSE: A semiconductor device is provided to reduce cell resistance by increasing the contact area between a substrate and a landing plug. CONSTITUTION: Rectangle active regions(32) are arranged on a substrate(30) by matrix shape. Word lines(34) are elongated vertically to the active region, wherein two word lines are crossed at single active region. Bit lines(36) are elongated horizontally to the active region and a space between the active regions. Short landing plugs(38) for storage node contact are formed at both sides of the active region, and long landing plugs(40) for bit line contact are formed at the center of the active region. At this time, the bit line is protruded toward the long landing plug, thereby increasing the contact area.
摘要翻译：目的：提供半导体器件以通过增加衬底和着陆插头之间的接触面积来降低电池电阻。构成：矩形有源区域（32）通过矩阵形状布置在衬底（30）上。字线（34）垂直于有源区域延伸，其中两个字线在单个有源区域交叉。位线（36）水平延伸到有源区域和活动区域之间的空间。在有源区域的两侧形成用于存储节点接触的短的着陆塞（38），并且在活动区域的中心处形成用于位线接触的长着陆塞（40）。此时，位线朝着长的着陆塞突出，从而增加了接触面积。

84. 发明授权

KR100384820B1 디에스/시디엠에이 기반 슬롯티드-알로하 시스템의 전송확률 제어 방법 및 그 장치 失效
标题翻译： 디에스/시디엠에이기반슬롯티드 - 알로하시스템의전송확률제어방법및그장치
公开(公告)号：KR100384820B1
公开(公告)日：2003-05-22
申请号：KR1020000080773
申请日：2000-12-22
申请人： 에스케이하이닉스 주식회사
发明人： 김대식
IPC分类号： H04L12/413
摘要： PURPOSE: A method and a system for controlling a transmission probability in a DS/CDMA-based S-ALOHA(Slotted-Additive Links On-line Hawaii Area) system are provided to guarantee the fairness between terminals without lowering a system throughput by determining the transmission probability, divided into an initial transmission probability and a retransmission probability, for a user for the transmission of the next slot and reporting it to all terminals. CONSTITUTION: A system for controlling a transmission probability in a DS/CDMA-based S-ALOHA system sets the initial transmission probability(P) of a packet to "1"(ST11). Then the system checks the state of a buffer(ST12). As a result, if the buffer is not empty, the system calculates the value of the initial transmission probability(P)(ST13). After calculating the initial transmission probability(P), the system transmits the packet data(ST14). Then the system checks whether an ACK signal for the transmitted packet data is received(ST15). If the ACK signal is not received, the system applies a retransmission probability(rtx_prob) method(ST16). However, in case that the ACK signal is received, the system applies an initial transmission probability(ntx_prob) method(ST16).
摘要翻译：目的：提供一种用于在基于DS / CDMA的S-ALOHA（时隙添加链接在线夏威夷区域）系统中控制传输概率的方法和系统，以确保终端之间的公平性而不降低系统吞吐量，传输概率，分为初始传输概率和重传概率，用于用户传输下一个时隙并将其报告给所有终端。构成：在基于DS / CDMA的S-ALOHA系统中用于控制传输概率的系统将分组的初始传输概率（P）设置为“1”（ST11）。然后系统检查缓冲器的状态（ST12）。结果，如果缓冲器不是空的，则系统计算初始传输概率（P）的值（ST13）。在计算出初始发送概率（P）之后，系统发送分组数据（ST14）。然后系统检查是否接收到发送的分组数据的ACK信号（ST15）。如果未收到ACK信号，则系统应用重传概率（rtx_prob）方法（ST16）。但是，在接收到ACK信号的情况下，系统应用初始发送概率（ntx_prob）方法（ST16）。

85. 发明公开

KR1020030002171A 반도체 메모리 셀의 레이 아웃 구조 无效
标题翻译：半导体存储单元的布局结构
公开(公告)号：KR1020030002171A
公开(公告)日：2003-01-08
申请号：KR1020010038915
申请日：2001-06-30
申请人： 에스케이하이닉스 주식회사
发明人： 김대식
IPC分类号： H01L27/04
摘要： PURPOSE: A layout structure of a semiconductor memory cell is provided to increase a data sensing margin by reducing parasitic capacitance of bitline-wordline and bitline-bitline generated in an overlapped portion of wordlines. CONSTITUTION: Active regions(31) are regularly separated from each other. The wordlines(32) cross the active region in the first direction. The bitlines(33) are formed in the second direction vertical to the wordlines. A bitline contact(34) is formed in a portion which the bitline passes through. The first bitline contact plug(35a) of the first length is formed between adjacent wordlines in the first direction. The second bitline contact plug(35b) of the second length larger than the first length partially overlaps the active region. The second bitline contact plug is formed from a source/drain in contact with the active region to the bitline contact.
摘要翻译：目的：提供半导体存储单元的布局结构，以通过减少在字线的重叠部分中产生的位线字线和位线位线的寄生电容来增加数据感测余量。规定：活动区域（31）经常分开。字线（32）在第一方向上与有源区域交叉。位线（33）在垂直于字线的第二方向上形成。在位线通过的部分中形成有位线接触件（34）。第一长度的第一位线接触插塞（35a）在第一方向上相邻的字线之间形成。大于第一长度的第二长度的第二位线接触插塞（35b）部分地与有效区域重叠。第二位线接触插塞由与有源区域接触的源极/漏极形成为位线接触。

86. 发明公开

KR1020020051499A 디에스/시디엠에이 기반 슬롯티드-알로하 시스템의 전송확률 제어 방법 및 그 장치 失效
标题翻译：用于控制基于DS / CDMA的S-ALOHA系统中传输概率的方法和系统
公开(公告)号：KR1020020051499A
公开(公告)日：2002-06-29
申请号：KR1020000080773
申请日：2000-12-22
申请人： 에스케이하이닉스 주식회사
发明人： 김대식
IPC分类号： H04L12/413
CPC分类号： H04W74/08 , H04L1/18
摘要： PURPOSE: A method and a system for controlling a transmission probability in a DS/CDMA-based S-ALOHA(Slotted-Additive Links On-line Hawaii Area) system are provided to guarantee the fairness between terminals without lowering a system throughput by determining the transmission probability, divided into an initial transmission probability and a retransmission probability, for a user for the transmission of the next slot and reporting it to all terminals. CONSTITUTION: A system for controlling a transmission probability in a DS/CDMA-based S-ALOHA system sets the initial transmission probability(P) of a packet to "1"(ST11). Then the system checks the state of a buffer(ST12). As a result, if the buffer is not empty, the system calculates the value of the initial transmission probability(P)(ST13). After calculating the initial transmission probability(P), the system transmits the packet data(ST14). Then the system checks whether an ACK signal for the transmitted packet data is received(ST15). If the ACK signal is not received, the system applies a retransmission probability(rtx_prob) method(ST16). However, in case that the ACK signal is received, the system applies an initial transmission probability(ntx_prob) method(ST16).
摘要翻译：目的：提供一种在基于DS / CDMA的S-ALOHA（Slotted-Additive Links在线夏威夷地区）系统中控制传输概率的方法和系统，以保证终端之间的公平性，而不会降低系统吞吐量传输概率，分为初始传输概率和重传概率，用于传输下一个时隙并将其报告给所有终端。构成：在基于DS / CDMA的S-ALOHA系统中用于控制传输概率的系统将分组的初始传输概率（P）设置为“1”（ST11）。然后系统检查缓冲区的状态（ST12）。结果，如果缓冲器不为空，则系统计算初始传输概率（P）的值（ST13）。计算初始传输概率（P）后，系统发送分组数据（ST14）。然后系统检查是否接收到所发送的分组数据的ACK信号（ST15）。如果未接收到ACK信号，则系统应用重发概率（rtx_prob）（ST16）。然而，在接收到ACK信号的情况下，系统应用初始传输概率（ntx_prob）方法（ST16）。

87. 发明授权

KR100311352B1 범세계 이동통신 제어국 시스템의 디지털 신호 처리 장치 및 그를 이용한 셀렉터/트랜스코더 失效
标题翻译： /数字信号处理器及其选择器/代码转换器在国际移动电信2000的无线电网络控制器中
公开(公告)号：KR100311352B1
公开(公告)日：2001-10-18
申请号：KR1019990029613
申请日：1999-07-21
申请人： 에스케이하이닉스 주식회사
发明人： 김대식
IPC分类号： H04L12/28
摘要： 본발명은범세계이동통신(IMT-2000) 제어국에서에이티엠(ATM) 셀형태의음성데이터를다중압축모드중 해당모드로보코딩하고, 다중채널의음성데이터를동시에처리할수 있도록하며, 고속으로 ATM 셀을처리할수 있도록한 IMT-2000) 제어국시스템의음성데이터처리장치를제공하기위한것으로, 이러한본 발명은 QCELP(Qualcomm Code Excited Linear Prediction) 음성압축모드로다중채널음성압축기능을수행하는 DSP와, EVRC(Enhanced Variable Rate voCoder) 음성압축모드로다중채널음성압축기능을수행하는 DSP 및 CS-ACELP(Conjugate-Structure Algebraic Code Excited Linear Prediction) 음성압축모드다중채널음성압축기능을수행하는 DSP를다중으로구비하고, ATM 셀버스구조와셀 버스전용칩을사용하여셀렉터/트랜스코더를구현함으로써, 3가지음성압축방식의음성데이터를처리할수 있도록하고, 한사용자가다중채널을점유하여데이터를전송할수 있도록하며, 음성데이터가 ATM 셀단위로고속처리될수 있도록한다.

88. 发明授权

KR100292200B1 비동기식 전송모드교환기의 프레임데이터 출력장치 失效
公开(公告)号：KR100292200B1
公开(公告)日：2001-07-12
申请号：KR1019970071193
申请日：1997-12-20
申请人： 에스케이하이닉스 주식회사
发明人： 김대식
IPC分类号： H04L12/28
摘要： PURPOSE: An apparatus for outputting frame data of an ATM(Asynchronous Transfer Mode) switch is provided to be easily applied to a re-synchronization algorithm by decreasing parameters necessary for wireless environment as a frame head byte, a link control channel assignment byte, and an order line channel assignment byte, using the decreased parameters, and selecting 8 sub-frame headers in one frame, and assigning 1 byte before every sub-frame. CONSTITUTION: A frame header generator and frame data output unit(1) receives a frame synchronous enable signal, generates a frame header, and outputs frame data. A cell data output unit(2) outputs cell data according to the input of a cell enable signal. A sub-frame header generator and sub-frame data output unit(3) receives a sub-frame synchronous enable signal, generates a sub-frame header, and outputs sub-frame data. An LCC(Link Control Channel) data output unit(4) outputs LCC data according to the input of an LCC enable signal. An OWC(Order Wire Channel) data output unit(5) outputs OWC data according to the input of an OWC enable signal. A preliminary data output unit(6) outputs preliminary data according to the input of a preliminary enable signal. The first multiplexer(7) successively selects outputs of the frame header generator and frame data output unit(1), the cell data output unit(2), the OWC data output unit(5), and the preliminary data output unit(6) according to the input of selectors(S1,S2) and outputs the selected output. The second multiplexer(8) successively selects output data of the cell data output unit(2), the sub-frame header generator and sub-frame data output unit(3), the LCC data output unit(4), the OWC data output unit(5), and the preliminary data output unit(6) according to the input of selectors(S3-S5) and outputs the selected output. The third multiplexer(9) multiplexes outputs of the first and second multiplexers(7,8). A control signal generator(10) receives a square wave and outputs a control signal to each unit.

89. 发明公开

KR1020010028095A 무선망에서 에이티엠 셀의 인터리빙 방법 无效
标题翻译： ATM网络在无线网络中的交互方法
公开(公告)号：KR1020010028095A
公开(公告)日：2001-04-06
申请号：KR1019990040163
申请日：1999-09-17
申请人： 에스케이하이닉스 주식회사
发明人： 김대식
IPC分类号： H04L12/28
CPC分类号： H04L1/0071 , H04L12/5601 , H04L2012/5608 , H04L2012/5652
摘要： PURPOSE: An interleaving method of an ATM cell in a wireless network is provided to variably control block sizes for being interleaved according to traffic kinds, and to interleave traffics. CONSTITUTION: A system sets up many block sizes of ATM cells for being interleaved(S101). The system decides whether a traffic of a waiting line for being interleaved is a loss sensitive traffic(S102). If so, the system performs an interleaving of the waiting line as an optimum fixed block size(S103). If the traffic of the waiting line is not a loss sensitive traffic, the system decides whether the traffic of the waiting line is a delay sensitive traffic, or decides whether the traffic of the waiting line is a traffic mixed the delay sensitive traffic and the loss sensitive traffic(S104). If so, the system predicts entire transmission delay time after cells of the waiting line are transmitted through a satellite network(S105). The system decides whether the transmission delay time is larger than a pre-set reference transmission delay time(S106). If not, the system performs an interleaving of an optional one block size according to a traffic capacity of the waiting line(S107). The interleaved traffic is transmitted to a terrestrial network through a satellite channel(S108). If the transmission delay time is larger than the pre-set reference transmission delay time, the system reduces block sizes of an interleaver(S109). Therefore, a cell waste rate caused by a limit excess of a transmission delay is minimized.
摘要翻译：目的：提供无线网络中的ATM信元的交织方法，以可变地控制根据业务种类进行交织的块大小，并交织业务。构成：系统设置多个块大小的ATM信元进行交织（S101）。系统判定被交织的等待线路的业务是否为丢失敏感业务（S102）。如果是，则系统执行等待线的交织作为最佳固定块大小（S103）。如果等待线路的流量不是丢失敏感流量，则系统判断等待线路的流量是否为延迟敏感流量，或者判断等待线路的流量是否是流量混合延迟敏感流量和流量敏感的交通（S104）。如果是这样，系统通过卫星网络预测等待线路的小区之后的整个传输延迟时间（S105）。系统判定传输延迟时间是否大于预设参考传输延迟时间（S106）。如果不是，系统根据等待线路的业务容量执行可选的一个块大小的交织（S107）。交织的业务通过卫星信道发送到地面网络（S108）。如果传输延迟时间大于预设的参考传输延迟时间，则系统减小交织器的块大小（S109）。因此，由传输延迟的极限过大引起的电池废弃率最小化。

90. 发明授权

KR100285329B1 이동통신 시스템에서의 호 분배 방법 失效
标题翻译：移动通信系统中的呼叫分配方法
公开(公告)号：KR100285329B1
公开(公告)日：2001-04-02
申请号：KR1019960023357
申请日：1996-06-24
申请人： 에스케이하이닉스 주식회사
发明人： 김대식 , 허용필 , 박유란
IPC分类号： H04B7/15
摘要： PURPOSE: A method for distributing calls in a mobile telecommunication system is provided to connect a call to an individual number in case that a general directory number is busy. CONSTITUTION: If a fixed subscriber makes a call, a fixed subscriber control part requests a VLR(Visitor Location Register) to send origination information and receives it. The fixed subscriber control part checks the line_category field of the received origination information and requests a call distribution control part to register the origination call after confirming that the fixed subscriber is a group subscriber. Then the fixed subscriber control part waits until the call distribution control part notifies whether the registration is successful.

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