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691.发明授权公开(公告)号：US08896375B2
公开(公告)日：2014-11-25
申请号：US13735395
申请日：2013-01-07
Inventor： ChulSoon Park , HyukSu Son , WooYoung Kim , JooYoung Jang , HaeJin Lee
CPC classification number: H03F3/16 , G06F17/5072 , H03F1/0227
Abstract: Provided is a hybrid envelope amplifier having improved efficiency, and more particularly, to an envelope amplifier using a dual switching amplifier and having improved efficiency in which power consumption is reduced by controlling a switching current of a switching region according to a magnitude of an envelope input signal, thereby improving efficiency compared to a conventional hybrid envelope amplifier. The envelope amplifier using a dual switching amplifier and having improved efficiency comprises a linear amplifier and a switching amplifier, wherein the switching amplifier includes two or more switching stages that are selectively operated according to a magnitude of an input signal.
Abstract translation: 提供了一种具有改进的效率的混合包络放大器，更具体地，涉及使用双开关放大器的包络放大器，并且通过根据包络输入的幅度控制开关区域的开关电流，并且具有提高的功率消耗的效率 信号，从而提高了与常规混合包络放大器相比的效率。 使用双开关放大器并且具有改进的效率的包络放大器包括线性放大器和开关放大器，其中开关放大器包括根据输入信号的幅度选择性地操作的两个或更多个开关级。
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公开(公告)号：US20140337849A1
公开(公告)日：2014-11-13
申请号：US14276522
申请日：2014-05-13
Inventor： Woong SEO , Yeon-Gon CHO , Soo-Jung RYU , Seok-Woo SONG , John Dongjun KIM , Min-Seok LEE
IPC: G06F9/46
CPC classification number: G06F9/505 , G06F9/46 , G06F9/4881 , G06F2209/5022
Abstract: An apparatus and a job scheduling method are provided. For example, the apparatus is a multi-core processing apparatus. The apparatus and method minimize performance degradation of a core caused by sharing resources by dynamically managing a maximum number of jobs assigned to each core of the apparatus. The apparatus includes at least one core including an active cycle counting unit configured to store a number of active cycles and a stall cycle counting unit configured to store a number of stall cycles and a job scheduler configured to assign at least one job to each of the at least one core, based on the number of active cycles and the number of stall cycles. When the ratio of the number of stall cycles to a number of active cycles for a core is too great, the job scheduler assigns fewer jobs to that core to improve performance.
Abstract translation: 提供了一种装置和作业调度方法。 例如，该装置是多核处理装置。 该装置和方法通过动态地管理分配给设备的每个核心的最大数量的作业来最小化共享资源所引起的核心性能下降。 所述设备包括至少一个核心，其包括被配置为存储多个活动周期的活动周期计数单元和被配置为存储多个失速周期的失速循环计数单元，以及作业调度器，其被配置为将至少一个作业分配给 至少一个核心，基于活动周期的数量和失速周期的数量。 当停顿周期数与核心的活动周期数之比太大时，作业调度程序为该核心分配较少的作业以提高性能。
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公开(公告)号：US20140334626A1
公开(公告)日：2014-11-13
申请号：US14324740
申请日：2014-07-07
Inventor： Yoon-jae LEE , Young-jin PARK , Hyun JO , Sun-min KIM , Young-tae KIM
IPC: H04S5/00
CPC classification number: H04S5/00 , H04S7/307 , H04S2400/11 , H04S2420/01 , H04S2420/07
Abstract: Provided are a method and apparatus for localizing a multichannel sound signal. The method includes: obtaining a multichannel sound signal to which sense of elevation is applied by applying a first filter to an input sound signal; determining at least one frequency range of a dynamic cue according to change of a head-related transfer function (HRTF) indicating information regarding paths from a spatial location of an actual speaker to ears of an audience; and applying a second filter to at least one sound signal, corresponding to the determined at least one frequency range, of at least one channel in the multichannel sound signal to change the at least one sound signal so as to remove or to reduce the dynamic cue when the multichannel sound signal is output.
Abstract translation: 提供了一种用于定位多声道声音信号的方法和装置。 该方法包括：通过对输入的声音信号应用第一滤波器来获得施加了高度感的多声道声音信号; 根据关于从实际说话者的空间位置到听众的耳朵的路径的信息的头部相关传递函数（HRTF）的变化来确定动态提示的至少一个频率范围; 以及将与所述至少一个频率范围对应的至少一个声音信号施加到所述多声道声音信号中的至少一个声道以改变所述至少一个声音信号，以便去除或减少所述动态提示 当多声道声音信号被输出时。
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694.发明申请IMAGE ENCODING METHOD AND APPARATUS AND IMAGE DECODING METHOD AND APPARATUS BASED ON MOTION VECTOR NORMALIZATION 有权基于运动矢量正则化的图像编码方法和装置和图像解码方法和装置公开(公告)号：US20140321548A1
公开(公告)日：2014-10-30
申请号：US14327074
申请日：2014-07-09
Inventor： Seung-ho PARK , Jae-hyun KIM , Se-hyeok PARK , Hyun-wook PARK , Hyung-jun LIM
IPC: H04N19/51
CPC classification number: H04N19/513 , H04N19/119 , H04N19/139 , H04N19/147 , H04N19/176 , H04N19/192 , H04N19/52 , H04N19/521 , H04N19/543
Abstract: Provided are an image encoding method and apparatus, and an image decoding method and apparatus. The image encoding method includes: obtaining a variation of a motion estimation error with respect to a homogeneity degree of a motion vector according to mergence, based on a motion vector of each of merged blocks obtained by merging adjacent blocks, motion vectors of the adjacent blocks included in each of the merged blocks, and motion vectors of neighboring blocks of each of the merged blocks; and determining, based on the obtained variation, a merged block having a smallest variation from among the merged blocks and whether to merge the adjacent blocks included in the determined merged block.
Abstract translation: 提供了图像编码方法和装置，以及图像解码方法和装置。 图像编码方法包括：基于通过合并相邻块获得的每个合并块的运动矢量，获得关于根据合并的运动矢量的均匀度的运动估计误差的变化，相邻块的运动矢量 包括在每个合并块中，以及每个合并块的相邻块的运动矢量; 以及基于所获得的变化，确定在合并块中具有最小变化的合并块以及是否合并所确定的合并块中包括的相邻块。
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695.发明申请POWER SUPPLY AND PICKUP SYSTEM CAPABLE OF MAINTAINING STABILITY OF TRANSMISSION EFFICIENCY DESPITE CHANGES IN RESONANT FREQUENCY 审中-公开能够维持传播效率稳定性的电源和摄像系统在谐振频率下的深度变化公开(公告)号：US20140319927A1
公开(公告)日：2014-10-30
申请号：US14347235
申请日：2012-09-25
Inventor： Dong Ho Cho , Joung Ho Kim , Yang Bae Chun , Eun-Jung Kim , Ji-Yun Ryu , Mi-Joo Kim , Il-Song Han , Seung-Young Ahn , Gyeng-Chul Kim , Gu Jeong
CPC classification number: H02J50/10 , B60L9/28 , B60L11/1803 , B60L11/182 , B60L11/1831 , B60L11/1833 , B60L2240/36 , B60M7/00 , H01F27/365 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
Abstract: The present invention relates to a power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in a resonant frequency. More particularly, the present invention relates to a power supply and pickup system capable of maintaining the stability of efficiency of transmitting power to a pickup device from a power supply device even when a voltage or current changes by the variation in a resonant frequency. According to the power supply and pickup system of the present invention, Q-factor of a power supply and pickup system is set to a low value, a stability of efficiency of transmitting power to a pickup device from a power supply device is maintained even when a voltage of current changes by the variation in a resonant frequency.
Abstract translation: 本发明涉及一种尽管谐振频率变化能够保持传输效率的稳定性的电源和拾取系统。 更具体地说，本发明涉及一种电源和拾取系统，即使当电压或电流随共振频率的变化而变化时，能够保持从电源装置向拾取装置发送功率的效率的稳定性。 根据本发明的电源和拾取系统，电源和拾取系统的Q因子被设置为低的值，即使当从电源装置向拾取装置发送电力的效率的稳定性也保持 电流的电压根据谐振频率的变化而变化。
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Patent Agency Ranking
696.发明申请METHOD AND APPARATUS FOR OPERATING IDLE MODE IN WIRELESS COMMUNICATION SYSTEMS 有权在无线通信系统中操作空闲模式的方法和装置公开(公告)号：US20140295896A1
公开(公告)日：2014-10-02
申请号：US14226679
申请日：2014-03-26
Inventor： Hyun-Jeong Kang , Min-Hoe Kim , Sung-Jin Park , Byung-Chang Chung , Dong-Ho Cho
CPC classification number: H04W68/005 , H04W52/0212 , Y02D70/00
Abstract: Provided is a method and apparatus for operating an idle mode in a wireless communication system. The method includes receiving a first message requesting entry to an idle mode from a Subscriber Station (SS) through at least one Base Station (BS), selecting in response to reception of the first message whether the MS is to enter an idle mode in which BSs belonging to a paging group broadcast a paging message for the MS or whether the MS is to enter a semi-idle mode in which BSs belonging to a semi-idle paging group, which is a subset of the paging group, broadcast the paging message for the SS, and transmitting Paging announce information instructing the BSs belonging to the semi-idle paging group to broadcast the paging message for the SS, if the semi-idle mode is selected.
Abstract translation: 提供了一种用于在无线通信系统中操作空闲模式的方法和装置。 该方法包括：接收通过至少一个基站（BS）从订户站（SS）进入空闲模式的第一消息，响应于第一消息的接收来选择MS是否进入空闲模式，其中 属于寻呼组的BS广播用于MS的寻呼消息，或者MS是否要进入半空闲模式，其中属于作为寻呼组的子集的半空闲寻呼组的BS广播寻呼消息 并且如果选择了半空闲模式，则发送寻呼通知信息，指示属于半空闲寻呼组的BS广播SS的寻呼消息。
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公开(公告)号：US20140289366A1
公开(公告)日：2014-09-25
申请号：US14159821
申请日：2014-01-21
Inventor： Jun Kyun CHOI , Jinhong YANG , Hyo Jin PARK , Yongrok KIM , Hyo Ju PARK , Dong Yeong KIM
IPC: H04L29/08
CPC classification number: G06F9/4451 , G06F8/60
Abstract: A service providing method and system for instance hosting is disclosed. A service providing system including an instance hosting gateway may include: a network adaptor configured to receive data by connecting to at least one physical node over a wired/wireless network; and an instance manager configured to manage at least one process and a profile provided with respect to at least one of a process node deployed in a process form and the physical node, and to connect the received data or data transferred from the process node to at least one instance using the profile and the at least one process.
Abstract translation: 公开了一种例如托管的服务提供方法和系统。 包括实例托管网关的服务提供系统可以包括：网络适配器，被配置为通过经由有线/无线网络连接到至少一个物理节点来接收数据; 以及实例管理器，被配置为管理关于以处理形式部署的进程节点和所述物理节点中的至少一个提供的至少一个进程和简档，并且将接收到的数据或从所述进程节点传送的数据连接到 使用简档和至少一个过程的至少一个实例。
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公开(公告)号：US20140265615A1
公开(公告)日：2014-09-18
申请号：US14157268
申请日：2014-01-16
Inventor： Bong Chul KIM , Sang Wook KWON , Ki Young KIM , Nam Yun KIM , Gun Woo MOON , Sang Cheol MOON , Chi Hyung AHN , Shin Young CHO
CPC classification number: H02J50/12 , B60L11/182 , B60L11/1824 , B60L11/1846 , B60L11/1861 , B60L2210/30 , B60L2210/40 , B60L2240/36 , B60L2240/547 , B60L2240/549 , H02J3/18 , H02J7/008 , H02J7/025 , H02J50/80 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: A method and an apparatus for controlling wireless power transmission are provided. An apparatus for controlling wireless power transmission includes a controller configured to determine an output voltage of a power factor correction unit based on charging information of a battery, the power factor correction unit configured to correct an input voltage into the determined output voltage, and output a variable voltage, and a resonance unit configured to transmit power converted from the variable voltage to a wireless power reception apparatus.
Abstract translation: 提供了一种用于控制无线电力传输的方法和装置。 一种用于控制无线电力传输的装置，包括控制器，被配置为基于电池的充电信息来确定功率因数校正单元的输出电压，所述功率因数校正单元被配置为将输入电压校正为所确定的输出电压，并输出 以及谐振单元，被配置为将从可变电压转换的功率发送到无线电力接收装置。
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公开(公告)号：US20140225794A1
公开(公告)日：2014-08-14
申请号：US14101172
申请日：2013-12-09
Inventor： Won-Suk Choi , Chul-Soon Park , In-Sang Song , Inn-Yeal Oh , Joong-Ho Lee , Chae-Jun Lee
Abstract: A wireless communication system provides an antenna apparatus for the wireless communication system. The antenna apparatus includes a base, a plurality of Yagi-Uda antenna modules disposed in a specific arrangement, a plurality of floating metal modules correspondingly installed in upper portions of the Yagi-Uda antenna modules and selectively connected to a corresponding Yagi-Uda module among the plurality of Yagi-Uda antenna modules, a switching element for selectively switching the floating metal module and the Yagi-Uda antenna module, and a controller for controlling the Yagi-Uda antenna module to comprise a directivity in a desired direction by selectively switching the switching element.
Abstract translation: 无线通信系统提供用于无线通信系统的天线装置。 天线装置包括基座，以具体布置设置的多个八木Uda天线模块，相应地安装在八木宇达天线模块的上部的多个浮动金属模块，并且选择性地连接到相应的Yagi-Uda模块 多个Yagi-Uda天线模块，用于选择性地切换浮动金属模块和Yagi-Uda天线模块的开关元件，以及用于通过选择性地切换Yagi-Uda天线模块来控制Yagi-Uda天线模块以包括期望方向的方向性的控制器 开关元件
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公开(公告)号：US20140203772A1
公开(公告)日：2014-07-24
申请号：US14162340
申请日：2014-01-23
Inventor： Sung-Ku YEO , Song-Cheol Hong , Duk-Ju Ahn , Gwang-Hyeon Jeong , Se-Ho Park , Min-Cheol Ha
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。
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