公开(公告)号：US20140203772A1

公开(公告)日：2014-07-24

申请号：US14162340

申请日：2014-01-23

Applicant: Korea Advanced Institute of Science and Technology ,  Samsung Electronics Co., Ltd.

Inventor： Sung-Ku YEO ,  Song-Cheol Hong ,  Duk-Ju Ahn ,  Gwang-Hyeon Jeong ,  Se-Ho Park ,  Min-Cheol Ha

IPC: H02J7/02 ,  H03F3/217

Abstract: A wireless electric power transmitter for transmitting electric power for a charging function to a wireless electric power receiver is provided. The wireless electric power transmitter includes an electric power supply unit which supplies electric power; an amplifier which amplifies and outputs the electric power supplied from the electric power supply unit by a preset gain as a magnitude of measured impedance increases; and a transmitter which transmits the amplified electric power to the wireless electric power receiver.

Abstract translation: 提供了一种用于向无线电力接收器发送用于充电功能的电力的无线电力发射器。 无线电力发射机包括供电单元，其供电; 放大器，其以测量的阻抗的大小放大并输出从电力供应单元提供的电力预设的增益; 以及将放大的电力发送到无线电力接收器的发送器。

公开(公告)号：US20140184450A1

公开(公告)日：2014-07-03

申请号：US14136571

申请日：2013-12-20

Applicant: Korea Advanced Institute of Science and Technology ,  LG Display Co., Ltd.

Inventor： Hyungjoon KOO ,  Heejung HONG ,  Sooji LEE ,  Kyoungsub OH ,  Jongwon YU

IPC: H01Q13/10 ,  H01Q1/22

CPC classification number: H01Q13/10 ,  H01Q1/2266 ,  H01Q1/243 ,  H01Q5/335 ,  H01Q5/385 ,  H01Q13/103 ,  H01Q13/106

Abstract: A slot antenna and an information terminal apparatus using the same are provided. The slot antenna comprises: a conductive housing; and at least one slot formed on the corner and edge of the conductive housing.

Abstract translation: 提供了一种缝隙天线和使用该天线的信息终端装置。 缝隙天线包括：导电外壳; 以及形成在导电壳体的角部和边缘上的至少一个槽。

公开(公告)号：US20140177282A1

公开(公告)日：2014-06-26

申请号：US13915244

申请日：2013-06-11

Applicant: Korea Advanced Institute of Science and Technology ,  Samsung Electro-Mechanics Co., Ltd.

Inventor： Chong Eun KIM ,  Jeong Nam LEE ,  Duk You KIM ,  Gun Woo MOON ,  Don Sik KIM

IPC: H02M3/335

CPC classification number: H02M3/33592 ,  H02M3/33507 ,  H02M3/3353 ,  H02M3/33569 ,  H02M3/33576

Abstract: There is provided a phase shift full bridge (PSFB) type power supply device controlling a switching on time of lagging leg switches according to a load state. The power supply device includes a power supply unit supplying preset DC power by switching input power using a full bridge by a phase shift method; and a control unit controlling a switching time of a switch of the full bridge according to a load state in which the DC power is received from the power supply unit.

Abstract translation: 提供了根据负载状态控制滞后脚踏开关的接通时间的相移全桥（PSFB）型电源装置。 电源装置包括电源单元，通过相移方式通过使用全桥切换输入电力来提供预设的直流电力; 以及控制单元，根据从电源单元接收到直流电力的负载状态来控制全桥的开关的切换时间。

公开(公告)号：US20140159812A1

公开(公告)日：2014-06-12

申请号：US14179210

申请日：2014-02-12

Applicant: KAIST (Korea Advanced Institute of Science and Technology)

Inventor： Sang-Gug LEE ,  Yuna SHIM

IPC: H03F3/45 ,  H03F3/193

CPC classification number: H03F3/45071 ,  H03F1/223 ,  H03F3/193 ,  H03F2200/294 ,  H04B1/006

Abstract: A receiving apparatus in a wireless communication system includes: an antenna configured to receive a wireless frequency signal including a first frequency band signal and a second frequency band signal; a low noise amplifier (LNA) configured to amplify the wireless frequency signal, output the first frequency band signal as a differential phase signal, and output the second frequency band signal as a common phase signal; a differentiator configured to pass only the differential phase signal between the signals outputted from the LNA; and a combiner configured to pass only the common phase signal between the signals outputted from the LNA.

Abstract translation: 无线通信系统中的接收装置包括：天线，被配置为接收包括第一频带信号和第二频带信号的无线频率信号; 配置为放大无线频率信号的低噪声放大器（LNA），将第一频带信号输出为差分相位信号，并输出第二频带信号作为公共相位信号; 一个微分器，被配置为仅在所述LNA输出的信号之间通过所述差分相位信号; 以及组合器，其被配置为仅在从LNA输出的信号之间传递公共相位信号。

公开(公告)号：US08750369B2

公开(公告)日：2014-06-10

申请号：US13914187

申请日：2013-06-10

Applicant: LG Electronics Inc. ,  Korea Advanced Institute of Science and Technology

Inventor： Byeong Moon Jeon ,  Seung Wook Park ,  Joon Young Park ,  Jae Won Sung ,  Hyun Wook Park ,  Jee Hong Lee ,  Jin Young Lee ,  Dong San Jun ,  Yinji Piao

IPC: H04N19/00 ,  G06F1/00 ,  G06K9/00 ,  H04N7/26

CPC classification number: H04N19/55 ,  G06F1/00 ,  G06K9/00 ,  H04N19/00 ,  H04N19/11 ,  H04N19/132 ,  H04N19/139 ,  H04N19/147 ,  H04N19/176 ,  H04N19/182 ,  H04N19/19 ,  H04N19/51 ,  H04N19/513 ,  H04N19/52 ,  H04N19/56 ,  H04N19/593 ,  H04N19/70 ,  H04N19/80

Abstract: The present invention includes determining a motion vector candidate set of a current block, obtaining motion vector indication information of a current block from a video signal, extracting the motion vector candidate corresponding to the motion vector indication information from the motion vector candidate set, determining a predicted motion vector of the current block based on the extracted motion vector candidate, deriving a motion vector of the current block based on the predicted motion vector and a motion vector difference of the current block, and performing motion compensation on the current block based on the derived motion vector.

Abstract translation: 本发明包括确定当前块的运动矢量候选组，从视频信号获取当前块的运动矢量指示信息，从运动矢量候选组提取与运动矢量指示信息相对应的运动矢量候选，确定 基于所提取的运动矢量候选对当前块的预测运动矢量，基于预测运动矢量导出当前块的运动矢量和当前块的运动矢量差，并且基于当前块执行运动补偿 派生运动矢量。

公开(公告)号：US20140152768A1

公开(公告)日：2014-06-05

申请号：US14066892

申请日：2013-10-30

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHONOLOGY

Inventor： Jun Yong Noh ,  Hyung Jin Kim ,  Young Hui Kim ,  Jung Jin Lee ,  Sung Woo Choi ,  Roger Blanco Ribera

IPC: H04N13/00

CPC classification number: H04N13/122 ,  H04N13/144

Abstract: The present disclosure relates to a method and system for creating a dynamic floating window for stereoscopic contents, and more particularly, to a method and system for automatically creating a dynamic floating window for stereoscopic contents based on feature points.

Abstract translation: 本公开涉及一种用于创建用于立体内容的动态浮动窗口的方法和系统，更具体地，涉及一种用于基于特征点自动创建用于立体内容的动态浮动窗口的方法和系统。

公开(公告)号：US08737921B2

公开(公告)日：2014-05-27

申请号：US12907467

申请日：2010-10-19

Applicant: Young Jun Hong ,  Tae Soo Kwon ,  Chang Yong Shin ,  Kyung Hun Jang ,  Hee Jung Yu ,  Hak Soo Kim ,  Yong Hoon Lee ,  Young Chul Sung

Inventor： Young Jun Hong ,  Tae Soo Kwon ,  Chang Yong Shin ,  Kyung Hun Jang ,  Hee Jung Yu ,  Hak Soo Kim ,  Yong Hoon Lee ,  Young Chul Sung

IPC: H04B1/00 ,  H04B15/00

CPC classification number: H04W16/06 ,  H04W16/08 ,  H04W16/10 ,  H04W16/32 ,  H04W52/244 ,  H04W72/082

Abstract: Provided is a method, and an apparatus and communication system to perform the method, of detecting a victim terminal and performing an interference coordination in a multi-cell environment. The multi-cell environment may include a heterogeneous cell environment including a small cell and a macro cell. The method includes determining whether a macro terminal is located within a cell coverage of a small base station, and adjusting the cell coverage according to the determination.

Abstract translation: 提供了一种执行该方法的方法和装置和通信系统，用于检测受害终端并在多小区环境中执行干扰协调。 多小区环境可以包括包括小小区和宏小区的异构小区环境。 该方法包括：确定宏终端是否位于小型基站的小区覆盖范围内，以及根据确定调整小区覆盖。

公开(公告)号：US20140133605A1

公开(公告)日：2014-05-15

申请号：US14077044

申请日：2013-11-11

Applicant: Korea Advanced Institute of Science and Technology ,  Samsung Electronics Co., Ltd

Inventor： Sanghyouk Choi ,  Dongmin Park ,  Heeseong Yang ,  Joohwan Chun

IPC: H04B7/08

CPC classification number: H04B7/084 ,  H04L1/0045 ,  H04L27/2647

Abstract: A method and apparatus for splitting signals received via a plurality of antennas. A signal split apparatus of the present disclosure includes a first antenna which receives a first input signal, a second antenna which receives a second input signal, a first phase shifter which shifts phase by applying a first modulation frequency to the first input signal, a second phase shifter which shifts phase by applying a second modulation frequency to the second input signal, a summer which sums the phase-shifted first and second input signals, and an analog-digital converter which converts the summed signal to a digital signal, wherein the first and second modulation frequencies are different from each other. The signal split apparatus and method of the present disclosure is capable of splitting signals efficiently.

Abstract translation: 一种用于分割经由多个天线接收的信号的方法和装置。 本公开的信号分割装置包括：接收第一输入信号的第一天线，接收第二输入信号的第二天线;通过对第一输入信号施加第一调制频率使相位移位的第一移相器;第二 移相器，其通过对第二输入信号施加第二调制频率，将相移的第一和第二输入信号相加的加法器和将求和的信号转换为数字信号的模拟数字转换器来移相，其中第一 第二调制频率彼此不同。 本公开的信号分离装置和方法能够有效地分离信号。

公开(公告)号：US20140126667A1

公开(公告)日：2014-05-08

申请号：US14076083

申请日：2013-11-08

Applicant: Korea Advanced Institute of Science and Technology ,  Samsung Electronics Co., Ltd

Inventor： Jonghyung Kwun ,  Seungri Jin ,  Sanguk Park ,  Dongjo Park ,  Junghyun Park ,  Yeonjea Cho

IPC: H04B7/04

CPC classification number: H04B7/0413 ,  H04B7/0665 ,  H04B7/0691

Abstract: A data transmission and reception method and apparatus in a Multiple-Input Multiple-Output (MIMO) system. The transmission method includes selecting at least one antenna for use in transmission among a plurality of antennas based on transmission data and transmitting the transmission data through the selected antenna. The data transmission and reception method and apparatus are advantageous in increasing the throughput of the MIMO communication system. Also, the data transmission and reception method and apparatus are capable of making it possible to design a superior transceiver in complexity and performance. Also, the data transmission and reception method and apparatus are capable of acquiring extra Degree of Freedom (DOF) and thus increasing the number of symbols that can be transmitted at a time. Furthermore, the data transmission and reception method and apparatus are applicable to conventional MIMO communication systems to obtain extra performance gain without being restricted to certain conditions.

Abstract translation: 一种多输入多输出（MIMO）系统中的数据发送和接收方法和装置。 传输方法包括基于传输数据选择在多个天线之间的传输中使用的至少一个天线，并通过所选择的天线发送传输数据。 数据发送和接收方法和装置有利于增加MIMO通信系统的吞吐量。 此外，数据发送和接收方法和装置能够在复杂性和性能方面设计出优异的收发器。 此外，数据发送和接收方法和装置能够获得额外的自由度（DOF），从而增加一次可以发送的符号的数量。 此外，数据发送和接收方法和装置可应用于常规MIMO通信系统以获得额外的性能增益而不限于某些条件。

公开(公告)号：US08717986B2

公开(公告)日：2014-05-06

申请号：US12939709

申请日：2010-11-04

Applicant: Won Jong Noh ,  Yung Yi ,  Tae Soo Kwon ,  Soo Hwan Lee ,  Chang Yong Shin

Inventor： Won Jong Noh ,  Yung Yi ,  Tae Soo Kwon ,  Soo Hwan Lee ,  Chang Yong Shin

IPC: H04W4/00 ,  H04B1/00 ,  H04B15/00 ,  H04B17/00 ,  H04B1/04 ,  H04B1/10

CPC classification number: H04B7/024 ,  H04B7/0626 ,  H04B7/0639

Abstract: Provided is a data transmission system that may determine a multiple input multiple output dynamic spectrum management (MIMO-DSM) operation mode of a base station based on information associated with a data transmission route and a computational capability of each base station. A terminal may generate feedback information based on a cooperation level between base stations and may transmit the generated feedback information to a serving base station. The serving base station may select terminals that may receive data from among a plurality of terminals through a MIMO-DSM algorithm and a user scheduling based on the feedback information.

Abstract translation: 提供了一种数据传输系统，其可以基于与数据传输路由相关联的信息和每个基站的计算能力来确定基站的多输入多输出动态频谱管理（MIMO-DSM）操作模式。 终端可以基于基站之间的协作级别生成反馈信息，并且可以将产生的反馈信息发送到服务基站。 服务基站可以通过MIMO-DSM算法和基于反馈信息的用户调度来选择可以从多个终端中接收数据的终端。