公开(公告)号：US20050152266A1

公开(公告)日：2005-07-14

申请号：US10982581

申请日：2004-11-05

Applicant: Chan-Soo Hwang ,  Kee-Bong Song ,  Dong-Jun Lee

Inventor： Chan-Soo Hwang ,  Kee-Bong Song ,  Dong-Jun Lee

IPC: H04J99/00 ,  H04B7/04 ,  H04J11/00 ,  H04L1/00 ,  H04L1/06 ,  H04L27/26

CPC classification number: H04L1/0071 ,  H04L1/06

Abstract: An apparatus and method for canceling interference in an OFDM system using multiple antennas, where based on error estimation of a symbol received from a receive antenna, the error of a symbol received from another receive antenna is estimated. Prior to transmission, symbols to be transmitted through a plurality of transmit antennas are shifted by a predetermined number of bits without overlapping. Thus, the effects of an error of a symbol received from a receive antenna on error estimation of a symbol received from another receive antenna are reduced.

Abstract translation: 使用多个天线来消除OFDM系统中的干扰的装置和方法，其中基于从接收天线接收到的符号的误差估计，估计从另一个接收天线接收的符号的误差。 在发送之前，要通过多个发送天线发送的符号被移位预定数量的比特而不重叠。 因此，从接收天线接收的符号的误差对从另一接收天线接收的符号的误差估计的影响减小。

公开(公告)号：US20050130663A1

公开(公告)日：2005-06-16

申请号：US10996051

申请日：2004-11-24

Applicant: Ki-Seob Hong ,  Dong-Jun Lee ,  Sung-Kwon Jo

Inventor： Ki-Seob Hong ,  Dong-Jun Lee ,  Sung-Kwon Jo

IPC: H04B7/26 ,  H04L1/00 ,  H04L1/16 ,  H04L1/20 ,  H04Q7/20

CPC classification number: H04L1/0026 ,  H04L1/0002 ,  H04L1/1671 ,  H04L1/20

Abstract: An apparatus and method for controlling a forward data rate by an access terminal in a mobile communication system having at least one access terminal and an access point capable of performing packet data communication with the access terminal. The apparatus and method comprise receiving packet data information including a target packet error rate (PER) from the access point over a forward link channel and decoding the received packet data information; adjusting target PERs for respective data rate control (DRC) values according to the decoded packet data information; selecting one of the adjusted target PERs according to the decoded packet data information, and determining the selected target PER as a target PER for a DRC value to be transmitted; estimating a carrier-to-interference ratio (C/I) for the received packet data information; and determining a DRC value satisfying the determined target PER using the estimated C/I.

Abstract translation: 一种用于在具有至少一个接入终端和能够与接入终端进行分组数据通信的接入点的移动通信系统中由接入终端控制正向数据速率的装置和方法。 该装置和方法包括：通过前向链路信道从接入点接收包括目标分组差错率（PER）的分组数据信息，并对接收的分组数据信息进行解码; 根据解码的分组数据信息调整各个数据速率控制（DRC）值的目标PER; 根据解码的分组数据信息选择调整后的目标PER中的一个，并且将所选择的目标PER确定为要发送的DRC值的目标PER; 估计所接收的分组数据信息的载波干扰比（C / I）; 以及使用所估计的C / I确定满足所确定的目标PER的DRC值。

公开(公告)号：US5851834A

公开(公告)日：1998-12-22

申请号：US934482

申请日：1997-09-19

Applicant: Sung-teak Moon ,  Sung-pil Choi ,  Dong-jun Lee

Inventor： Sung-teak Moon ,  Sung-pil Choi ,  Dong-jun Lee

IPC: G01N33/00 ,  G01N1/28 ,  G01N23/225 ,  H01L21/308 ,  H01L21/66 ,  G01N13/00

CPC classification number: G01N1/2813 ,  G01N23/225 ,  Y10S134/902 ,  Y10S438/906 ,  Y10T436/24 ,  Y10T436/25125 ,  Y10T436/25375

Abstract: Impurity distributions in microelectronic structures formed from an aluminum-containing material are determined. A passivation layer, e.g., a titanium/titanium nitride layer or a borphosphosilicate glass (BPSG) layer, is formed on a substrate. A layer of the aluminum-containing material is formed on the passivation layer. The layer of the aluminum-containing material is then exposed to a phosphoric acid solution to remove aluminum from the layer of the aluminum-containing material and leave a precipitate on the passivation layer. The precipitate is then analyzed using scanning electron microscope (SEM) photomicrograms and/or Auger analysis to determine a distribution of impurities in the layer of the aluminum-containing material.

Abstract translation: 确定由含铝材料形成的微电子结构中的杂质分布。 在衬底上形成钝化层，例如钛/氮化钛层或硼磷硅酸盐玻璃（BPSG）层。 在钝化层上形成一层含铝材料。 然后将含铝材料层暴露于磷酸溶液以从含铝材料层除去铝，并在钝化层上留下沉淀物。 然后使用扫描电子显微镜（SEM）微量照相和/或俄歇分析来分析沉淀物，以确定含铝材料层中杂质的分布。

公开(公告)号：US08509152B2

公开(公告)日：2013-08-13

申请号：US12996925

申请日：2008-11-05

Applicant: Nam Kyung Lee ,  Dae Ig Chang ,  Ho Jin Lee ,  Dong Jun Lee

Inventor： Nam Kyung Lee ,  Dae Ig Chang ,  Ho Jin Lee ,  Dong Jun Lee

IPC: H04W4/00

CPC classification number: H04W40/28 ,  H04L45/123 ,  H04L45/125

Abstract: A method of routing a wireless network is provided. The method is performed by each of a group of nodes and includes: receiving a routing request signal; determining whether a node itself is a destination node, by referring to a traffic distribution table showing traffic throughput of the group of nodes and an intermediate-node weight table showing weights of intermediate nodes on all paths between the group of nodes and a source node, wherein a route path is selected by referring to the weights of intermediate nodes; and when it is determined that the node itself is the destination node transmitting a routing response signal to the source node that has transmitted the routing request signal, and receiving a packet from the source node, wherein the transmitting and receiving are performed by the determined destination node. By using the method, traffic in wireless network extreme communications can be distributed at intermediate nodes as well as at destination nodes. Therefore, all the networks can be effectively used in extreme circumstances.

Abstract translation: 提供了一种路由无线网络的方法。 该方法由一组节点中的每一个执行，并且包括：接收路由请求信号; 通过参考示出节点组的流量的流量分布表和表示节点组和源节点之间的所有路径上的中间节点的权重的中间节点权重表来确定节点本身是否是目的地节点， 其中通过参考中间节点的权重来选择路由路径; 并且当确定节点本身是目的地节点向已经发送了路由请求信号的源节点发送路由响应信号，并且从源节点接收分组时，由确定的目的地执行发送和接收 节点。 通过使用该方法，可以在中间节点以及目的地节点处分配无线网络极端通信中的业务。 因此，所有网络都可以在极端情况下有效使用。

公开(公告)号：US08412457B2

公开(公告)日：2013-04-02

申请号：US13551172

申请日：2012-07-17

Applicant: Dong-Jun Lee

Inventor： Dong-Jun Lee

IPC: G01C21/12 ,  G01S3/02

CPC classification number: G01C21/00 ,  G01C21/362

Abstract: A method and apparatus are provided for setting a desired destination in a navigation terminal. A position information message is received. Position coordinates corresponding to the position information included in the position information message are set as the position coordinates of a desired destination related to a certain route.

Abstract translation: 提供了一种用于在导航终端中设置所需目的地的方法和装置。 接收位置信息消息。 将与包括在位置信息消息中的位置信息相对应的位置坐标设置为与特定路线相关的期望目的地的位置坐标。

公开(公告)号：US20130024592A1

公开(公告)日：2013-01-24

申请号：US13551081

申请日：2012-07-17

Applicant: Dong Jun LEE

Inventor： Dong Jun LEE

IPC: G06F13/00

CPC classification number: G06F13/409

Abstract: A docking station for a communication terminal having an antenna for a radio communication is provided. The docking station includes a docking unit, a fastening unit, and a pattern unit. The docking unit is configured to be joined to the communication terminal and to provide an interface with the communication terminal. The fastening unit is coupled with the docking unit, configured to fixedly hold the communication terminal, and electrically coupled to the antenna through an electromagnetic field created in the antenna when the antenna operates. The pattern unit is disposed on the docking unit so as to be extended from the fastening unit, and configured to perform the radio communication together with the antenna by being electrically coupled to the antenna through the fastening unit when the antenna operates.

Abstract translation: 提供了一种用于具有用于无线电通信的天线的通信终端的对接站。 对接站包括对接单元，紧固单元和图案单元。 对接单元被配置为连接到通信终端并提供与通信终端的接口。 紧固单元与对接单元耦合，其被配置为固定地保持通信终端，并且当天线操作时通过天线中产生的电磁场电耦合到天线。 图案单元设置在对接单元上，以从紧固单元延伸，并且被配置为当天线操作时通过紧固单元电耦合到天线，与天线一起执行无线电通信。

公开(公告)号：US20130000967A1

公开(公告)日：2013-01-03

申请号：US13536465

申请日：2012-06-28

Applicant: Dong Jun LEE ,  Jung Suk Kim

Inventor： Dong Jun LEE ,  Jung Suk Kim

IPC: H01R4/02 ,  B23K1/20 ,  H05K1/11

CPC classification number: H01L24/11 ,  C23C18/1651 ,  C23C18/1692 ,  C23C18/32 ,  C23C18/42 ,  C23C18/44 ,  H01L24/03 ,  H01L24/05 ,  H01L24/13 ,  H01L2224/03464 ,  H01L2224/03849 ,  H01L2224/0401 ,  H01L2224/05005 ,  H01L2224/05147 ,  H01L2224/05155 ,  H01L2224/05164 ,  H01L2224/05644 ,  H01L2224/08503 ,  H01L2224/11849 ,  H01L2924/01029 ,  H01L2924/01327 ,  H05K3/244 ,  H05K3/3478 ,  H05K3/4007 ,  H01L2924/00012 ,  H01L2924/2064

Abstract: Disclosed herein are an electric joint structure including a joint, an intermetallic compound (IMC), and a solder layer, wherein the intermetallic compound (IMC) is generated from an electroless surface treatment plating layer including nickel plating coating of 1 μm or less, a method for preparing the same, and a printed circuit board including the same. The electric joint structure having the intermetallic compound structure according to the exemplary embodiment of the present invention can have a joint structure capable of improving impact resistance by suppressing the generation of a Ni—Sn based intermetallic compound and a P-enriched layer at a solder joint interface during a reflow process and improving workability including the Ni layer before the reflow process.

Abstract translation: 本发明公开了一种电接头结构，包括接头，金属间化合物（IMC）和焊料层，其中金属间化合物（IMC）由包括1μm或更小的镀镍涂层的化学镀处理镀层产生， 制备其的方法和包括该印刷电路板的印刷电路板。 具有根据本发明的示例性实施方式的金属间化合物结构的电接头结构可以具有能够通过抑制在焊接接头处产生Ni-Sn系金属间化合物和P富集层而能够改善耐冲击性的接合结构 在回流工艺期间接口，并且改善包括回流工艺之前的Ni层的可加工性。

公开(公告)号：US20110199828A1

公开(公告)日：2011-08-18

申请号：US13024563

申请日：2011-02-10

Applicant: Seong Soo KIM ,  Yong seok KIM ,  Dong-Jun LEE

Inventor： Seong Soo KIM ,  Yong seok KIM ,  Dong-Jun LEE

IPC: G11C16/26 ,  G11C16/04 ,  G11C16/34 ,  G11C16/12

CPC classification number: G11C16/0483 ,  G11C16/12 ,  G11C16/3454

Abstract: A nonvolatile memory device comprises a bulk region and a plurality of memory cells connected to a source line and a plurality of wordlines. The method comprises applying a source line voltage to the source line with a first magnitude, applying a bulk voltage to the bulk region with a second magnitude lower than the first magnitude, and performing access operations on the plurality of memory cells while maintaining a substantially constant difference between the bulk voltage and the source line voltage.

Abstract translation: 非易失性存储器件包括体区域和连接到源极线和多个字线的多个存储器单元。 该方法包括以第一幅度对源极线施加源极线电压，以大于第一幅度的第二幅度对体区施加体电压，并且在保持基本上恒定的同时对多个存储器单元执行存取操作 体电压和源极线电压之间的差异。

公开(公告)号：US20110164565A1

公开(公告)日：2011-07-07

申请号：US12996925

申请日：2008-11-05

Applicant: Nam Kyung Lee ,  Dae Lg Chang ,  Ho Jin Lee ,  Dong Jun Lee

Inventor： Nam Kyung Lee ,  Dae Lg Chang ,  Ho Jin Lee ,  Dong Jun Lee

IPC: H04W40/00

CPC classification number: H04W40/28 ,  H04L45/123 ,  H04L45/125

Abstract: A method of routing a wireless network is provided. The method is performed by each of a group of nodes and includes: receiving a routing request signal; determining whether a node itself is a destination node, by referring to a traffic distribution table showing traffic throughput of the group of nodes and an intermediate-node weight table showing weights of intermediate nodes on all paths between the group of nodes and a source node, wherein a route path is selected by referring to the weights of intermediate nodes; and when it is determined that the node itself is the destination node transmitting a routing response signal to the source node that has transmitted the routing request signal, and receiving a packet from the source node, wherein the transmitting and receiving are performed by the determined destination node. By using the method, traffic in wireless network extreme communications can be distributed at intermediate nodes as well as at destination nodes. Therefore, all the networks can be effectively used in extreme circumstances.

Abstract translation: 提供了一种路由无线网络的方法。 该方法由一组节点中的每一个执行，并且包括：接收路由请求信号; 通过参考示出节点组的流量的流量分布表和表示节点组和源节点之间的所有路径上的中间节点的权重的中间节点权重表来确定节点本身是否是目的地节点， 其中通过参考中间节点的权重来选择路由路径; 并且当确定节点本身是目的地节点向已经发送了路由请求信号的源节点发送路由响应信号，并且从源节点接收分组时，由确定的目的地执行发送和接收 节点。 通过使用该方法，可以在中间节点以及目的地节点处分配无线网络极端通信中的业务。 因此，所有网络都可以在极端情况下有效使用。

公开(公告)号：US07791544B2

公开(公告)日：2010-09-07

申请号：US11828062

申请日：2007-07-25

Applicant: Boris Kisselev ,  Dae-Hyun Sim ,  Tae-Sik Yang ,  Dong-Jun Lee

Inventor： Boris Kisselev ,  Dae-Hyun Sim ,  Tae-Sik Yang ,  Dong-Jun Lee

IPC: H01Q1/24

CPC classification number: H01Q9/0421 ,  H01Q9/0442

Abstract: Disclosed is a built-in antenna apparatus comprising a plurality of antenna blocks, and an electrical connection device for connecting adjacent antenna blocks, the electrical connection device selectively connecting the antenna blocks so as to form varieties of the antenna. This enables the antenna blocks to be easily and detachably arranged according to the external shape, available mounting space and antenna characteristics of the mobile communications terminal.

Abstract translation: 公开了一种内置的天线装置，包括多个天线块，以及用于连接相邻天线块的电连接装置，所述电连接装置选择性地连接天线块，以便形成天线的各种类型。 这使得能够根据外部形状，可用的安装空间和移动通信终端的天线特性容易地并且可拆卸地布置天线块。