公开(公告)号：US08520759B2

公开(公告)日：2013-08-27

申请号：US12384196

申请日：2009-04-01

Applicant: Eun-Yong Kim ,  Ju-Mi Lee ,  Eun-Seok Ko ,  Sung-Soo Kim ,  Joo-Hwan Chun

Inventor： Eun-Yong Kim ,  Ju-Mi Lee ,  Eun-Seok Ko ,  Sung-Soo Kim ,  Joo-Hwan Chun

IPC: H04B7/02

CPC classification number: H04L1/0009 ,  H03M13/29 ,  H03M13/2957 ,  H03M13/353 ,  H03M13/356 ,  H03M13/6306 ,  H04L1/005 ,  H04L1/0058 ,  H04L1/0065 ,  H04L1/06 ,  H04L25/067 ,  H04L2025/03426

Abstract: An apparatus and method for detecting signals based on a Lattice Reduction (LR) algorithm in a Multiple Input Multiple Output (MIMO) wireless communication system are provided. The apparatus includes a plurality of operators for determining soft-decision values for respective streams by performing a soft modulo operation on respective symbol values included in a Receive (Rx) signal block multiplied by a lattice transformation matrix T, a plurality of inner decoders for determining Log Likelihood Ratio (LLR) values of codewords according to coding schemes for the respective streams by decoding the soft-decision values for the respective streams according to identical decoding scheme, a passer for restoring the LLR values representing the codewords generated in a transmitting end using the LLR values, and a plurality of outer decoders for determining LLR values of Transmit (Tx) bitstreams for the respective streams by decoding the LLR values representing the codewords generated in the transmitting end for the respective streams according to decoding schemes for the respective streams.

公开(公告)号：US20130217087A1

公开(公告)日：2013-08-22

申请号：US13819339

申请日：2011-08-30

Applicant: Sang Yup Lee ,  Jeong Wook Lee ,  Sol Choi ,  Jongho Yi

Inventor： Sang Yup Lee ,  Jeong Wook Lee ,  Sol Choi ,  Jongho Yi

IPC: C12P7/46

CPC classification number: C12P7/46 ,  C12N1/20 ,  C12N15/52 ,  C12R1/01

Abstract: The present invention relates to a succinic acid-producing mutant microorganism that is able to utilize sucrose and glycerol simultaneously as carbon sources. More particularly, the present invention relates to a succinic acid-producing mutant microorganism that is able to utilize sucrose and glycerol simultaneously for succinic acid production, the mutant organism being obtained by relieving the mechanism of sucrose-mediated catabolite repression of glycerol in a succinic acid-producing microorganism.As described above, when the succinic acid-producing mutant microorganism is cultured, it utilizes sucrose and glycerol simultaneously so that succinic acid can be produced with high productivity in a maximum yield approaching the theoretical yield while the production of byproducts is minimized. In addition, according to the present invention, various reduced chemicals which have been produced in low yields in conventional methods can be more effectively produced.

Abstract translation: 本发明涉及能够同时使用蔗糖和甘油作为碳源的产琥珀酸突变体微生物。 更具体地，本发明涉及能够同时使用蔗糖和甘油进行琥珀酸生产的产琥珀酸的突变体微生物，其通过减轻甘油在琥珀酸中的蔗糖介导的分解代谢物抑制的机制而获得 生产微生物。 如上所述，当培养产琥珀酸的突变体微生物时，它同时使用蔗糖和甘油，使得以最大产率接近理论产率的高生产率生产琥珀酸，同时副产物的产生最小化。 此外，根据本发明，可以更有效地制造在常规方法中以低收率生产的各种还原化学品。

公开(公告)号：US08509064B2

公开(公告)日：2013-08-13

申请号：US12849486

申请日：2010-08-03

Applicant: June Koo Rhee ,  Sangsu Jung ,  Jihoon Sung ,  Doojung Lee

Inventor： June Koo Rhee ,  Sangsu Jung ,  Jihoon Sung ,  Doojung Lee

IPC: G01R31/08

CPC classification number: H04W40/246 ,  H04L45/72 ,  H04W84/22

Abstract: A wireless mesh network system generates at least one virtual node within a transmission area of a specific mesh node when no mesh nodes exist in two or three continuous quadrants within the transmission area with reference to the specific mesh node. Also, the system performs routing by combining uplink and downlink routing methods so as to support unicast between the mesh nodes in a domain. Further, a channel access order of the mesh nodes is determined based on the potential values allocated to the mesh nodes forming the wireless mesh network according to the field theory. In this instance, the channel access order can be established by a central control method by a central processor for controlling the wireless mesh network or a distributed control method using contention per mesh node.

Abstract translation: 无线网状网络系统在参考特定网状节点的传输区域内的两个或三个连续象限中不存在网格节点时，在特定网格节点的传输区域内生成至少一个虚拟节点。 此外，系统通过组合上行链路和下行链路路由方法来执行路由，以支持域中的网状节点之间的单播。 此外，根据场理论，基于分配给形成无线网状网络的网格节点的潜在值来确定网格节点的信道接入顺序。 在这种情况下，信道访问顺序可以由中央处理器的中央控制方法建立，用于控制无线网状网络，或者使用每个网格节点争用的分布式控制方法。

公开(公告)号：US08504037B2

公开(公告)日：2013-08-06

申请号：US12190842

申请日：2008-08-13

Applicant: Tae Hoon Kim ,  Youngnam Han ,  Yonghoon Choi ,  Deokhoon Lee ,  Duck Hee Han

Inventor： Tae Hoon Kim ,  Youngnam Han ,  Yonghoon Choi ,  Deokhoon Lee ,  Duck Hee Han

IPC: H04W4/00

CPC classification number: H04W36/245 ,  H04W36/04

Abstract: A handover method in a plurality of wireless networks includes selecting one or more candidate networks from the plurality of wireless networks available to a mobile terminal of a user; calculating the latest connection time with a serving network currently serving the mobile terminal; deriving a history utility function based on the latest connection time; deriving system utility functions of the candidate networks in consideration of user and system environments; deriving selection functions for the candidate networks using the history utility function and the system utility functions; and selecting one of the candidate networks as a target network for handover using the selection functions. A target network for handover is selected using not only a system utility function reflecting user and system parameters but also a history utility function reflecting history information, thereby reducing the number of handovers and enhancing service quality.

Abstract translation: 多个无线网络中的切换方法包括从可用于用户的移动终端的多个无线网络中选择一个或多个候选网络; 计算与当前为移动终端服务的服务网络的最新连接时间; 根据最新连接时间推导历史效用函数; 考虑用户和系统环境导出候选网络的系统效用函数; 使用历史效用函数和系统效用函数来导出候选网络的选择函数; 以及使用所述选择功能来选择候选网络之一作为用于切换的目标网络。 使用不仅反映用户和系统参数的系统效用函数，而且还反映历史信息的历史效用函数来选择用于切换的目标网络，从而减少切换次数并提高服务质量。

公开(公告)号：US08501042B2

公开(公告)日：2013-08-06

申请号：US12815863

申请日：2010-06-15

Applicant: Shang-hyeun Park ,  Bong-je Park ,  Duk-young Jeon ,  Tae-won Jeong ,  Ji-yon Han

Inventor： Shang-hyeun Park ,  Bong-je Park ,  Duk-young Jeon ,  Tae-won Jeong ,  Ji-yon Han

IPC: C09K11/54 ,  C09K11/56

CPC classification number: C09K11/883 ,  H01J1/63 ,  H05B33/145 ,  Y02B20/181

Abstract: A phosphor represented by Formula 1: ZnS:Cu,Cl,Mn,Te.  Formula 1

Abstract translation: 由式1表示的荧光体：ZnS：Cu，Cl，Mn，Te.Formula 1

公开(公告)号：US08499709B2

公开(公告)日：2013-08-06

申请号：US12969994

申请日：2010-12-16

Applicant: Phill-Seung Lee ,  SoonHung Han ,  Hyun Chung ,  Yong-Yook Kim ,  Kook-Jin Choi ,  Sang-Il Kim ,  Young-Hee Cho ,  Young-Su Kim

Inventor： Phill-Seung Lee ,  SoonHung Han ,  Hyun Chung ,  Yong-Yook Kim ,  Kook-Jin Choi ,  Sang-Il Kim ,  Young-Hee Cho ,  Young-Su Kim

IPC: E02B3/24

CPC classification number: B63B21/00 ,  B63B2021/001

Abstract: A mooring system for a vessel includes an attachment unit configured to be detachably attached to a hull of the vessel; a robot arm including a plurality of arms, the arms being coupled to each other to turn in a vertical direction, the robot, arm extending by an arm actuator provided thereto to transfer the attachment unit to an attachment position of the hull; a rotation unit connected to the robot arm and allowing the robot arm to turn in a horizontal direction; and a mooring winch for winding a mooring cable to draw the attachment unit. A floating body or a quay wall may include the mooring system.

Abstract translation: 用于船舶的系泊系统包括被配置为可拆卸地附接到船体的附接单元; 机器人手臂，其包括多个臂，所述臂彼此联接以在垂直方向上转动，所述机器人臂由设置在其上的臂致动器延伸以将所述附接单元转移到所述船体的附接位置; 旋转单元，连接到所述机器人手臂并允许所述机器人手臂沿水平方向转动; 以及用于缠绕系泊缆索以绘制附接单元的系泊绞车。 浮体或码头墙可包括系泊系统。

公开(公告)号：US08498498B2

公开(公告)日：2013-07-30

申请号：US12457170

申请日：2009-06-02

Applicant: Kyu Young Hwang ,  Chang Hyun Kim ,  Kyu Ha Choi ,  Jong Beom Ra

Inventor： Kyu Young Hwang ,  Chang Hyun Kim ,  Kyu Ha Choi ,  Jong Beom Ra

IPC: H04N5/228

CPC classification number: G06T3/4053 ,  G06T2207/10016 ,  G06T2207/20081

Abstract: Disclosed is a high resolution image obtaining apparatus and method. The high resolution image obtaining apparatus may divide an input image frame into a background region and foreground region and apply an optimized resolution enhancement algorithm to each region, thereby effectively obtaining a high resolution image frame with respect to the input image frame.

Abstract translation: 公开了一种高分辨率图像获取装置和方法。 高分辨率图像获取装置可以将输入图像帧划分为背景区域和前景区域，并且对每个区域应用优化的分辨率增强算法，从而有效地获得关于输入图像帧的高分辨率图像帧。

公开(公告)号：US20130188731A1

公开(公告)日：2013-07-25

申请号：US13877503

申请日：2011-10-04

Applicant: Jong Ho Kim ,  Hui Yong Kim ,  Se Yoon Jeong ,  Sung Chang Lim ,  Ha Hyun Lee ,  Jin Ho Lee ,  Suk Hee Cho ,  Jin Soo Choi ,  Jin Woong Kim ,  Chie Teuk Ahn ,  Mun Churl Kim ,  Bum Shik Lee

Inventor： Jong Ho Kim ,  Hui Yong Kim ,  Se Yoon Jeong ,  Sung Chang Lim ,  Ha Hyun Lee ,  Jin Ho Lee ,  Suk Hee Cho ,  Jin Soo Choi ,  Jin Woong Kim ,  Chie Teuk Ahn ,  Mun Churl Kim ,  Bum Shik Lee

IPC: H04N7/26

CPC classification number: H04N19/44 ,  H04N19/18 ,  H04N19/46 ,  H04N19/593 ,  H04N19/60 ,  H04N19/64 ,  H04N19/70

Abstract: Disclosed decoding method of the intra prediction mode comprises the steps of: determining whether an intra prediction mode of a present prediction unit is the same as a first candidate intra prediction mode or as a second candidate intra prediction mode on the basis of 1-bit information; and determining, among said first candidate intra prediction mode and said second candidate intra prediction mode, which candidate intra prediction mode is the same as the intra prediction mode of said present prediction unit on the basis of additional 1-bit information, if the intra prediction mode of the present prediction unit is the same as at least either the first candidate intra prediction mode or the second candidate intra prediction mode, and decoding the intra prediction mode of the present prediction unit.

Abstract translation: 公开的帧内预测模式的解码方法包括以下步骤：基于1比特信息确定本预测单元的帧内预测模式是否与第一候选帧内预测模式相同，或者作为第二候选帧内预测模式 ; 并且在所述第一候选帧内预测模式和所述第二候选帧内预测模式中，基于附加的1比特信息确定所述候选帧内预测模式与所述当前预测单元的帧内预测模式相同，如果帧内预测 本预测单元的模式与第一候选帧内预测模式或第二候选帧内预测模式中的至少一个相同，并且解码本预测单元的帧内预测模式。

公开(公告)号：US08495280B2

公开(公告)日：2013-07-23

申请号：US12588198

申请日：2009-10-07

Applicant: Jeonguk Kang ,  Yong-Goo Lee ,  Chanik Park ,  Jin Soo Kim

Inventor： Jeonguk Kang ,  Yong-Goo Lee ,  Chanik Park ,  Jin Soo Kim

IPC: G06F12/00

CPC classification number: G06F12/0246 ,  G06F2212/7201 ,  G06F2212/7205 ,  Y02D10/13

Abstract: The method of designing a flash translation layer includes receiving a logical address according to an external request and mapping a physical address that corresponds to the logical address. The mapping manages continuous logical addresses and physical addresses corresponding to the logical addresses as one mapping unit.

Abstract translation: 闪存转换层的设计方法包括根据外部请求接收逻辑地址，并映射对应于逻辑地址的物理地址。 映射管理与逻辑地址对应的连续逻辑地址和物理地址作为一个映射单元。

公开(公告)号：US20130180650A1

公开(公告)日：2013-07-18

申请号：US13739534

申请日：2013-01-11

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Soo Hyun KIM ,  Kyung-Soo KIM ,  Sung Yoon RYU ,  Won Sik KWON ,  Hyub LEE ,  Jin Hwan KIM ,  Jin Doo CHOI ,  Seung Hwan JO ,  Seung Ryeol OH ,  Sang Wook LEE

IPC: B32B38/10

CPC classification number: B32B38/10 ,  B82Y20/00 ,  B82Y30/00 ,  G02F1/3523 ,  G02F2202/36 ,  H01S3/1115

Abstract: Provided is single-walled carbon nanotube saturable absorber production via a multi-vacuum filtration method, and more particularly, single-walled carbon nanotube saturable absorber production via a multi-vacuum filtration method, capable of depositing a carbon nanotube thin film on a filter using a vacuum chamber and a membrane filter, etching the filter using an etchant so as to be transferred to an upper surface of the polymer, coating the polymer on the carbon nanotube to thereby produce a carbon nanotube saturable absorber, as a method of producing a carbon nanotube thin film to transfer the thin film to the polymer using a multi-filtration method in order to produce a passive saturable absorber to be used in laser oscillation.

Abstract translation: 提供了通过多真空过滤方法制备的单壁碳纳米管可饱和吸收体，更具体地，通过多真空过滤方法制备单壁碳纳米管可饱和吸收体，能够在过滤器上沉积碳纳米管薄膜，使用 真空室和膜过滤器，使用蚀刻剂蚀刻过滤器，以便转移到聚合物的上表面，将聚合物涂覆在碳纳米管上，从而制备碳纳米管可饱和吸收体，作为生产碳的方法 使用多过滤方法将薄膜转移到聚合物上，以便产生用于激光振荡的无源可饱和吸收体。