公开(公告)号：US20100069082A1

公开(公告)日：2010-03-18

申请号：US12513073

申请日：2007-10-31

申请人： Ki-Seok Kim ,  Hyun-Jae Kim ,  Seok-Jin Lee ,  Young-Il Kim

发明人： Ki-Seok Kim ,  Hyun-Jae Kim ,  Seok-Jin Lee ,  Young-Il Kim

IPC分类号： H04W72/08 ,  H04B17/00

CPC分类号： H04B7/15507 ,  H04L1/0026 ,  H04L1/0027 ,  H04L5/0091 ,  H04L2001/0097 ,  H04W84/047

摘要： Provided is a method of configuring a feedback zone in an uplink zone of a frame. This method is for transmitting feedback data in a wireless communication system. The method sets the feedback zone between a relay station (RS) and a mobile station (MS) in addition to a feedback zone between the MS and a base station (BS), thereby preventing a transmission delay of the feedback data incurred by the RS.

摘要翻译： 提供了一种在帧的上行链路区域中配置反馈区域的方法。 该方法用于在无线通信系统中发送反馈数据。 除MS和基站（BS）之间的反馈区之外，该方法还设置中继站（RS）与移动台（MS）之间的反馈区，从而防止RS产生的反馈数据的传输延迟 。

公开(公告)号：US20100011046A1

公开(公告)日：2010-01-14

申请号：US12517781

申请日：2007-06-18

申请人： Young-Jin Moon ,  Hyun-Jae Kim ,  Ki-Seok Kim ,  Young-Il Kim

发明人： Young-Jin Moon ,  Hyun-Jae Kim ,  Ki-Seok Kim ,  Young-Il Kim

IPC分类号： G06F17/14

CPC分类号： G06F17/142

摘要： The present invention relates to an apparatus and method for variable fast Fourier transform. According to an embodiment of the present invention, two n-point fast Fourier transform (FFT) processors are used to generate two n-point FFT output data or one 2n-point FFT output data. The one 2n-point input data is alternately input to the two n-point FFT processors. Each of the two n-point FFT processors selects a twiddle factor for the n-point input data or the 2n-point input data and performs fast Fourier transform. A butterfly operation is performed on signals obtained by performing fast Fourier transform on the 2n-point input data signal, and the processed signals are aligned in an output order. According to this structure, it is possible to realize a fast Fourier transform hardware engine that selectively performs multi-frequency allocation in a base station system that supports the multi-frequency allocation.

摘要翻译： 本发明涉及一种用于可变快速傅里叶变换的装置和方法。 根据本发明的实施例，使用两个n点快速傅里叶变换（FFT）处理器来产生两个n点FFT输出数据或一个2n点FFT输出数据。 一个2n点输入数据交替地输入到两个n点FFT处理器。 两个n点FFT处理器中的每一个为n点输入数据或2n点输入数据选择旋转因子，并执行快速傅里叶变换。 对通过对2n点输入数据信号执行快速傅里叶变换获得的信号执行蝶形运算，并且处理的信号以输出顺序对准。 根据该结构，能够实现在支持多频分配的基站系统中选择性地进行多频分配的快速傅里叶变换硬件引擎。

公开(公告)号：US08510362B2

公开(公告)日：2013-08-13

申请号：US12517781

申请日：2007-06-18

申请人： Young-Jin Moon ,  Hyun-Jae Kim ,  Ki-Seok Kim ,  Young-II Kim

发明人： Young-Jin Moon ,  Hyun-Jae Kim ,  Ki-Seok Kim ,  Young-II Kim

IPC分类号： G06F17/14

CPC分类号： G06F17/142

摘要： The present invention relates to an apparatus and method for variable fast Fourier transform. According to an embodiment of the present invention, two n-point fast Fourier transform (FFT) processors are used to generate two n-point FFT output data or one 2n-point FFT output data. The one 2n-point input data is alternately input to the two n-point FFT processors. Each of the two n-point FFT processors selects a twiddle factor for the n-point input data or the 2n-point input data and performs fast Fourier transform. A butterfly operation is performed on signals obtained by performing fast Fourier transform on the 2n-point input data signal, and the processed signals are aligned in an output order. According to this structure, it is possible to realize a fast Fourier transform hardware engine that selectively performs multi-frequency allocation in a base station system that supports the multi-frequency allocation.

摘要翻译： 本发明涉及一种用于可变快速傅里叶变换的装置和方法。 根据本发明的实施例，使用两个n点快速傅里叶变换（FFT）处理器来产生两个n点FFT输出数据或一个2n点FFT输出数据。 一个2n点输入数据交替地输入到两个n点FFT处理器。 两个n点FFT处理器中的每一个为n点输入数据或2n点输入数据选择旋转因子，并执行快速傅里叶变换。 对通过对2n点输入数据信号执行快速傅里叶变换获得的信号执行蝶形运算，并且处理的信号以输出顺序对准。 根据该结构，能够实现在支持多频分配的基站系统中选择性地进行多频分配的快速傅里叶变换硬件引擎。

公开(公告)号：US08345589B2

公开(公告)日：2013-01-01

申请号：US12518246

申请日：2007-10-31

申请人： Hyun-Jae Kim ,  Young-Il Kim

发明人： Hyun-Jae Kim ,  Young-Il Kim

IPC分类号： H04B7/14

CPC分类号： H04W56/002 ,  H04B7/2606 ,  H04W16/26 ,  H04W24/10 ,  H04W92/18

摘要： Provided is a method and apparatus for determining timing for initial ranging of user equipment by using ranging of adjacent pieces of user equipment in a multi-hop mobile relay (MMR) system, and more particularly, a method and apparatus for determining timing for initial ranging of user equipment in which a power value and a timing value for periodic ranging of adjacent pieces of user equipment are measured so as to minimize an uplink timing error of a base station. In the MMR system, user equipment transmits an initial ranging code to the base station with irregular timing while not knowing an exact start point of an uplink of the base station. In particular, if the user equipment attempts the initial ranging at the same time as when adjacent pieces of user equipment attempt the periodic ranging and the handover ranging, an error occurs between transmission timing of the initial ranging and uplink timing, thereby acting as an inter-symbol interference (ISI) and inter-channel interference (ICI) of different ranging. As a result, the initial ranging acts as an interference signal in a ranging process of adjacent pieces of user equipment. However, the apparatus and method can minimize a timing error of the initial ranging code of user equipment by avoiding the initial ranging acting as the interference signal.

摘要翻译： 提供了一种用于通过使用多跳移动中继（MMR）系统中的相邻用户设备的测距来确定用户设备的初始测距的定时的方法和装置，更具体地，用于确定初始测距的定时的方法和装置 测量用于相邻用户设备的周期性测距的功率值和定时值的用户设备，以使基站的上行链路定时误差最小化。 在MMR系统中，用户设备以不规则的定时向基站发送初始测距码，而不知道基站的上行链路的确切起点。 特别地，如果用户设备在相邻的用户设备尝试周期性测距和切换测距的同时尝试初始测距，则在初始测距和上行链路定时的传输定时之间出现错误， 符号干扰（ISI）和不同范围的信道间干扰（ICI）。 结果，初始测距在相邻的用户设备的测距过程中充当干扰信号。 然而，该装置和方法可以通过避免作为干扰信号的初始测距来最小化用户设备的初始测距码的定时误差。

公开(公告)号：US20070121666A1

公开(公告)日：2007-05-31

申请号：US11604931

申请日：2006-11-28

申请人： Hyun-Jae Kim ,  Jung-Hoon Oh ,  Young-Il Kim

发明人： Hyun-Jae Kim ,  Jung-Hoon Oh ,  Young-Il Kim

IPC分类号： H04L12/43

CPC分类号： H04L27/2608 ,  H04W52/223 ,  H04W52/281 ,  H04W52/346

摘要： In a communication system, subchannel state information for a plurality of user equipments (UEs) are collected, and a plurality of subchannel state prediction parameter values for the respective UEs are calculated using the subchannel state information. In addition, the communication system allocates at least one subchannel among the plurality of subchannels to a first UE having the highest priority. Subsequently, the communication system determines whether to allocate additional power to the at least one subchannel based on the plurality of subchannel state prediction parameter values, and allocates additional power to a subchannel that needs the additional power among the at least one subchannel.

摘要翻译： 在通信系统中，收集用于多个用户设备（UE）的子信道状态信息，并且使用子信道状态信息来计算各个UE的多个子信道状态预测参数值。 此外，通信系统将多个子信道中的至少一个子信道分配给具有最高优先级的第一UE。 随后，通信系统基于多个子信道状态预测参数值确定是否向至少一个子信道分配附加功率，并且为在至少一个子信道中需要附加功率的子信道分配附加功率。

公开(公告)号：US07738420B2

公开(公告)日：2010-06-15

申请号：US11604931

申请日：2006-11-28

申请人： Hyun-Jae Kim ,  Jung-Hoon Oh ,  Young-Il Kim

发明人： Hyun-Jae Kim ,  Jung-Hoon Oh ,  Young-Il Kim

IPC分类号： H04W4/00 ,  G01R31/08 ,  H04J3/16 ,  H04K1/02

CPC分类号： H04L27/2608 ,  H04W52/223 ,  H04W52/281 ,  H04W52/346

摘要： In a communication system, subchannel state information for a plurality of user equipments (UEs) are collected, and a plurality of subchannel state prediction parameter values for the respective UEs are calculated using the subchannel state information. In addition, the communication system allocates at least one subchannel among the plurality of subchannels to a first UE having the highest priority. Subsequently, the communication system determines whether to allocate additional power to the at least one subchannel based on the plurality of subchannel state prediction parameter values, and allocates additional power to a subchannel that needs the additional power among the at least one subchannel.

摘要翻译： 在通信系统中，收集用于多个用户设备（UE）的子信道状态信息，并且使用子信道状态信息来计算各个UE的多个子信道状态预测参数值。 此外，通信系统将多个子信道中的至少一个子信道分配给具有最高优先级的第一UE。 随后，通信系统基于多个子信道状态预测参数值确定是否向至少一个子信道分配附加功率，并且为在至少一个子信道中需要附加功率的子信道分配附加功率。

公开(公告)号：US09005697B2

公开(公告)日：2015-04-14

申请号：US11866617

申请日：2007-10-03

申请人： Hyun-Jae Kim ,  Sook-Young Kang ,  Dong-Byum Kim ,  Su-Gyeong Lee ,  Myung-Koo Kang

发明人： Hyun-Jae Kim ,  Sook-Young Kang ,  Dong-Byum Kim ,  Su-Gyeong Lee ,  Myung-Koo Kang

IPC分类号： B05D7/00 ,  H01L27/12 ,  C30B13/24 ,  C30B29/06 ,  H01L21/20

CPC分类号： H01L21/02678 ,  C30B13/24 ,  C30B29/06 ,  H01L21/02532 ,  H01L21/02595 ,  H01L21/2026 ,  H01L27/1229 ,  H01L27/1285 ,  H01L27/1296 ,  Y10T428/24273

摘要： A method of manufacturing a thin film transistor array panel is provided, which includes: depositing an amorphous silicon layer on an insulating substrate; converting the amorphous silicon layer to a polysilicon layer by a plurality of laser shots using a mask; forming a gate insulating layer on the polysilicon layer; forming a plurality of gate lines on the gate insulating layer; forming a first interlayer insulating layer on the gate lines; forming a plurality of data lines on the first interlayer insulating layer; forming a second interlayer insulating layer on the data lines; and forming a plurality of pixel electrodes on the second interlayer insulating layer, wherein the mask comprises a plurality of transmitting areas and a plurality of blocking areas arranged in a mixed manner.

摘要翻译： 提供一种制造薄膜晶体管阵列面板的方法，其包括：在绝缘衬底上沉积非晶硅层; 通过使用掩模的多个激光照射将非晶硅层转化为多晶硅层; 在所述多晶硅层上形成栅极绝缘层; 在所述栅极绝缘层上形成多个栅极线; 在栅极线上形成第一层间绝缘层; 在所述第一层间绝缘层上形成多条数据线; 在数据线上形成第二层间绝缘层; 以及在所述第二层间绝缘层上形成多个像素电极，其中所述掩模包括以混合方式布置的多个透射区域和多个阻挡区域。

公开(公告)号：US08853590B2

公开(公告)日：2014-10-07

申请号：US11983103

申请日：2007-11-06

申请人： Hyun-Jae Kim ,  Myung-Koo Kang

发明人： Hyun-Jae Kim ,  Myung-Koo Kang

IPC分类号： B23K26/00 ,  G03B27/52 ,  H01L21/20 ,  B23K26/02 ,  H01L29/786 ,  B23K26/06 ,  H01L29/66 ,  H01L27/12 ,  H01L21/02

CPC分类号： H01L27/1285 ,  B23K26/02 ,  B23K26/066 ,  H01L21/02532 ,  H01L21/0268 ,  H01L27/1296 ,  H01L29/66757 ,  H01L29/78675

摘要： A device for irradiating a laser beam onto an amorphous silicon thin film formed on a substrate. The device includes: a stage mounting the substrate; a laser oscillator for generating a laser beam; a projection lens for focusing and guiding the laser beam onto the thin film; a reflector for reflecting the laser beam guided onto the thin film; a controller for controlling a position of the reflector; and an absorber for absorbing the laser beam reflected by the reflector.

摘要翻译： 用于将激光束照射到形成在基板上的非晶硅薄膜上的装置。 该装置包括：安装基板的台架; 用于产生激光束的激光振荡器; 用于将激光束聚焦并引导到薄膜上的投影透镜; 用于反射引导到薄膜上的激光束的反射器; 用于控制所述反射器的位置的控制器; 以及用于吸收由反射器反射的激光束的吸收体。

公开(公告)号：US08785967B2

公开(公告)日：2014-07-22

申请号：US12575347

申请日：2009-10-07

申请人： Tae-Hyung Hwang ,  Hyun-Jae Kim ,  Doh-Kyung Kim ,  Tae-Hun Jung ,  Woong-Hee Jeong ,  Choong-Hee Lee

发明人： Tae-Hyung Hwang ,  Hyun-Jae Kim ,  Doh-Kyung Kim ,  Tae-Hun Jung ,  Woong-Hee Jeong ,  Choong-Hee Lee

IPC分类号： H01L21/20 ,  C30B1/02 ,  C30B29/06 ,  H01L21/02 ,  H01L27/12

CPC分类号： C30B29/06 ,  B32B2457/202 ,  C30B1/023 ,  H01L21/02532 ,  H01L21/02667 ,  H01L27/1214 ,  H01L27/1218 ,  H01L27/1285

摘要： Disclosed is a crystallization apparatus capable of locally crystallizing amorphous silicon. The crystallization apparatus includes a heat emission part, a support part and a roller. The heat emission part emits heat upon receiving a heat emission source. The support part supports the heat emission part and provides the heat emission source to the heat emission part. The roller receives the heat emission part and has at least one opening to provide heat to a target (e.g., amorphous silicon). Local crystallization is performed without causing damage to a substrate.

摘要翻译： 公开了能够局部结晶非晶硅的结晶装置。 结晶装置包括发热部，支撑部和辊。 发热部分在接收到发热源时发热。 支撑部分支撑散热部分并将散热源提供给散热部分。 辊接收热发射部分并且具有至少一个开口以向目标（例如非晶硅）提供热量。 进行局部结晶而不会损坏基板。

公开(公告)号：US20100279700A1

公开(公告)日：2010-11-04

申请号：US12770124

申请日：2010-04-29

申请人： Hyun-Jae Kim ,  Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

发明人： Hyun-Jae Kim ,  Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

IPC分类号： H04W72/04 ,  H04W24/00 ,  H04W52/00

CPC分类号： H04W16/10 ,  H04W16/08 ,  H04W16/30 ,  H04W52/243 ,  H04W52/245

摘要： A method for controlling transmission power in a mobile communication system is provided. According to the method, a serving base station arranges a plurality of terminals in ascending order according to Carrier-to-Interference-and-Noise-Ratios (CINRs) based on the CINR measured by the plurality of terminals, classifies the plurality of terminals in one of a first group and a second group according to the order, allocates a subchannel of a data region corresponding to the first group from among a plurality of data regions included in the uplink frame to a terminal classified as the first group, and allocates a subchannel of a data region corresponding to the second group from among the data regions to a terminal classified as the second group.

摘要翻译： 提供一种用于控制移动通信系统中的发送功率的方法。 根据该方法，服务基站基于由多个终端测量的CINR，根据载波干扰比（CINR）按升序排列多个终端，对多个终端进行分类 根据该顺序的第一组和第二组中的一个，将从上行链路帧中包括的多个数据区域中的与第一组对应的数据区域的子信道分配给分类为第一组的终端，并且分配 将与第二组对应的数据区域的子信道从数据区域分配给分类为第二组的终端。