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1. 发明申请

US20100069082A1 METHOD FOR CONFIGURATING A FEEDBACK REGION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中配置反馈区域的方法
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。

2. 发明授权

US07738420B2 Apparatus and method for allocating subchannel and power in communication system, and transmitting apparatus 有权
标题翻译：在通信系统中分配子信道和功率的装置和方法以及发送装置
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。

3. 发明授权

US08345589B2 Method and apparatus for determining timing for initial ranging of user equipment using ranging of adjacent pieces of user equipment in multi-hop mobile relay system 有权
标题翻译：用于使用多跳移动中继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
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。

4. 发明申请

US20100011046A1 APPARATUS AND METHOD FOR VARIABLE FAST FOURIER TRANSFORM 有权
标题翻译：用于可变快速傅立叶变换的装置和方法
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。

5. 发明申请

US20070121666A1 Apparatus and method for allocating subchannel and power in communication system, and transmitting apparatus 有权
标题翻译：在通信系统中分配子信道和功率的装置和方法以及发送装置
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。

6. 发明授权

US08973060B2 Terminal for repeating through MBS communication network and method of repeating using the same 有权
标题翻译：通过MBS通信网络重复的终端和重复使用相同的方法
公开(公告)号：US08973060B2
公开(公告)日：2015-03-03
申请号：US13289412
申请日：2011-11-04
申请人： Young-Il Kim
发明人： Young-Il Kim
IPC分类号： H04N7/20 , H04B7/155 , H04W88/04
CPC分类号： H04B7/1555 , H04W88/04
摘要： There is provided a method where a terminal amplifies an MBS signal that the terminal receives using a terminal in an MBS service, transmits the amplified signal to another terminal and controls it in order to overcome the fact it is not possible to provide high quality contents over a broad area due to interference signals between MBS zones, a terminal is used as a repeater at MBS transmission time only, and an output of a repeating signal of the terminal is controlled so that an excessive interference signal for another MBS area is not generated when the terminal operates as a repeater.
摘要翻译：提供了一种方法，其中终端放大终端在MBS服务中接收的MBS信号，将放大的信号发送到另一终端并进行控制，以克服不可能提供高质量内容的事实由于MBS区域之间的干扰信号引起的广泛区域，仅在MBS传输时间将终端用作中继器，并且控制终端的重复信号的输出，使得对于另一个MBS区域的过多的干扰信号不被产生，终端作为中继器运行。

7. 发明授权

US08576726B2 Communication and method 有权
标题翻译：沟通和方法
公开(公告)号：US08576726B2
公开(公告)日：2013-11-05
申请号：US12735166
申请日：2008-10-13
申请人： Seung Kwon Cho , Jung Hoon Oh , Su Chang Chae , Young-Il Kim
发明人： Seung Kwon Cho , Jung Hoon Oh , Su Chang Chae , Young-Il Kim
IPC分类号： G01R31/06
CPC分类号： H04W72/1289 , Y02D70/146
摘要： A communication method according to the present invention includes receiving MAP in formation, acquiring an initial scheduled frame number and a current frame number from the MAP information, calculating the difference between the initial scheduled frame number and the current frame number, comparing the difference between the initial scheduled frame number and the current frame number with a reference value and setting a scheduled frame number, and performing transmission or reception in the scheduled frame. Therefore, even though a MAP loss occurs, the mobile station can receive only downlink data effective in downlink, thereby reducing power consumption for unnecessary reception, and can exactly perform transmission in a frame in which it should transmit in uplink.
摘要翻译：根据本发明的通信方法包括：接收MAP，从MAP信息中获取初始调度帧号和当前帧号，计算初始调度帧号与当前帧号之间的差值，初始调度帧号和具有参考值的当前帧号，并设置调度帧号，并在调度帧中执行发送或接收。因此，即使发生MAP丢失，移动台也可以只接收下行链路中有效的下行链路数据，从而减少不必要的接收的功耗，能够在上行链路中发送的帧中正确地进行发送。

8. 发明授权

US08542624B2 Method of transmitting signal 有权
标题翻译：发送信号的方法
公开(公告)号：US08542624B2
公开(公告)日：2013-09-24
申请号：US12808824
申请日：2008-09-16
申请人： Su Chang Chae , Seung Kwon Cho , Young-Il Kim
发明人： Su Chang Chae , Seung Kwon Cho , Young-Il Kim
IPC分类号： H04B7/14
CPC分类号： H04L25/24 , H04L1/0003 , H04L1/0056 , H04L27/0008 , H04L27/34 , H04L2001/0097
摘要： A method of transmitting a signal according to the present invention includes: receiving a signal that is encoded with a predetermined code rate and that is modulated by a first modulation method from a base station; creating a signal that is obtained by demodulating the signal that is modulated by the first modulation method using a method corresponding to the first modulation method; creating a signal that is obtained by modulating the demodulated signal using a second modulation method while maintaining the predetermined code rate; and transmitting the signal that is modulated by the second modulation to a mobile station.Therefore, it is possible to reduce the cost of the relay station and simplify the system of the relay station. Further, during the modulation and demodulation, the symbol offset is changed to create various modulated and demodulated signals.
摘要翻译：根据本发明的发送信号的方法包括：从基站接收以预定码率编码并由第一调制方法调制的信号; 创建通过使用对应于第一调制方法的方法解调由第一调制方法调制的信号而获得的信号; 创建通过使用第二调制方法调制解调信号而获得的信号，同时保持预定码率; 以及将由所述第二调制调制的信号发送到移动台。因此，可以降低中继站的成本并简化中继站的系统。此外，在调制和解调期间，改变符号偏移以产生各种调制和解调的信号。

9. 发明授权

US08373815B2 Optical sheet and liquid crystal display equipped with the same 有权
标题翻译：光学片和液晶显示器配备相同
公开(公告)号：US08373815B2
公开(公告)日：2013-02-12
申请号：US12919949
申请日：2009-02-27
申请人： Yong-Shig Shim , Young-Il Kim , Jeong-Ho Park
发明人： Yong-Shig Shim , Young-Il Kim , Jeong-Ho Park
IPC分类号： G02F1/1335
CPC分类号： G02B5/045 , G02F2001/133607
摘要： An optical sheet and a Liquid Crystal Display (LCD) incorporating the same. The LCD includes a sheet-like transparent substrate made of a transparent material and a microscopic structure layer formed on one surface of the transparent substrate. The microscopic structure layer has an array of microscopic structures to emit light. A liquid crystal panel is formed above the microscopic structure layer, and has defined therein a plurality of pixels to display an image. When seen from above the transparent substrate, at least a portion of the microscopic structures has parallel and non-parallel arrangements repeated one or more times in a longitudinal direction thereof with respect to one side-edge of the pixels of the liquid crystal panel.
摘要翻译：光学片和包含该光学片的液晶显示器（LCD）。 LCD包括由透明材料制成的片状透明基板和形成在透明基板的一个表面上的微观结构层。微观结构层具有发光的微观结构阵列。在微观结构层上方形成液晶面板，并在其中限定了多个像素以显示图像。当从透明基板的上方观察时，至少一部分微观结构具有相对于液晶面板的像素的一个侧边在其纵向上重复一次或多次的平行和非平行布置。

10. 发明申请

US20120112388A1 MANUFACTURING METHOD OF HYDROPHOBIC AEROGEL AND ITS MANUFACTURING APPARATUS 审中-公开
标题翻译：疏水空气及其制造装置的制造方法
公开(公告)号：US20120112388A1
公开(公告)日：2012-05-10
申请号：US13383720
申请日：2010-07-13
申请人： Young-Il Kim
发明人： Young-Il Kim
IPC分类号： B29C67/20 , C01B33/152
CPC分类号： C01B33/159
摘要： A method of manufacturing a hydrophobic aerogel using a process of reforming a wet gel into a hydrophobic aerogel by a generally known normal temperature and pressure method, including: directly providing a reticular basket in a reactor; introducing a wet gel into the basket; providing an ultrasonic generator under the reactor to emit ultrasonic waves; and providing a nitrogen injection unit under the ultrasonic generator to inject nitrogen into the reactor upwards, thereby accelerating a reaction. An apparatus for manufacturing a hydrophobic aerogel, including: a reactor for reforming a wet gel into a hydrophobic gel, the reactor being provided therein with a support to allow a basket to be disposed therein, an ultrasonic generator which is provided under the reactor; and a nitrogen injection unit which is provided under the ultrasonic generator.
摘要翻译：一种使用通常已知的常温常压法将湿凝胶重整成疏水性气凝胶的方法制造疏水性气凝胶的方法，包括：在反应器中直接提供网状篮; 将湿凝胶引入篮中; 在反应器下方提供超声波发生器以发射超声波; 并在超声波发生器下方提供氮气注入单元，向上注入氮气，从而加速反应。一种用于制造疏水性气凝胶的装置，包括：用于将湿凝胶重整成疏水凝胶的反应器，所述反应器在其中设置有支撑件以允许将篮子放置在其中;超声波发生器，设置在所述反应器下方; 以及设置在超声波发生器下方的氮气喷射单元。

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