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1. 发明授权

US09697931B2 Method of preparing large-area, three-dimensional graphene transparent electrode using electrospray process and large-area, three-dimensional graphene transparent electrode prepared therefrom 有权
公开(公告)号：US09697931B2
公开(公告)日：2017-07-04
申请号：US14367486
申请日：2012-08-06
申请人： Hoon Huh , Woo Sik Kim , Hui Jin Kim , Eun Sung Yoo , Suk Hoon Choi , Ji Young Hwang , Jee Young Jang , Tae Il Kim
发明人： Hoon Huh , Woo Sik Kim , Hui Jin Kim , Eun Sung Yoo , Suk Hoon Choi , Ji Young Hwang , Jee Young Jang , Tae Il Kim
IPC分类号： B05D1/04 , H01B13/00 , B05D3/02 , C01B31/04 , H01B1/04 , B05B5/16 , B05B5/00 , H01L51/00
CPC分类号： H01B13/00 , B05B5/005 , B05B5/1608 , B05B5/1675 , C01B32/192 , H01B1/04 , H01L51/0037
摘要： Provided are a method of preparing a large-area, three-dimensional graphene transparent electrode using an electrospray deposition method and a large-area, three-dimensional graphene transparent electrode prepared therefrom. More particularly, the present invention is related to a method of preparing a large-area, three-dimensional graphene transparent electrode using an electrospray deposition method, which may easily prepare a large-area graphene transparent electrode having high transparency and conductivity through an electrospray process and may obtain effects, which may not be realized in a two-dimensional transparent electrode prepared by a typical method such as CVD, due to a three-dimensional stack structure in which graphene is arranged perpendicular to a substrate, and a large-area, three-dimensional graphene transparent electrode prepared therefrom.

2. 发明授权

US08854995B2 Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme 有权
标题翻译：在使用正交频分复用方案的通信系统中发送/接收信道质量信息的方法和装置
公开(公告)号：US08854995B2
公开(公告)日：2014-10-07
申请号：US13043073
申请日：2011-03-08
申请人： Jee-Hyun Kim , Jeong-Tae Oh , Hoon Huh , Jae-Ho Jeon , Soon-Young Yoon , Seung-Joo Maeng
发明人： Jee-Hyun Kim , Jeong-Tae Oh , Hoon Huh , Jae-Ho Jeon , Soon-Young Yoon , Seung-Joo Maeng
IPC分类号： H04L12/26 , H04L5/00 , H04L1/00
CPC分类号： H04L5/0053 , H04L1/0026 , H04L5/0007 , H04L5/0039 , H04L5/0041 , H04L5/0044 , H04L5/006 , H04L5/0082 , H04L5/0096
摘要： A method and Mobile Subscriber Station (MSS) are provided for transmitting Channel Quality Information (CQI) in a wireless communication system using an Orthogonal Frequency Division Multiple Access (OFDMA) scheme. A Carrier to Interference and Noise Ratio (CINR) of at least two bands are measured; each of the at least two bands including a plurality of adjacent subcarriers for a band Adaptive Modulation and Coding (AMC) operation. A Report Response (REP-RSP) message including first information related to the measured CINR is sent. Second information related to a differential CINR of the at least two bands is sent via a Channel Quality Information Channel (CQICH).
摘要翻译：提供一种方法和移动用户站（MSS），用于在使用正交频分多址（OFDMA）方案的无线通信系统中传送信道质量信息（CQI）。测量至少两个波段的载波干扰和噪声比（CINR）; 所述至少两个频带中的每一个包括用于频带自适应调制和编码（AMC）操作的多个相邻子载波。发送包括与测量的CINR相关的第一信息的报告响应（REP-RSP）消息。通过信道质量信息信道（CQICH）发送与至少两个频带的差分CINR相关的第二信息。

3. 发明授权

US08576783B2 Apparatus and method for uplink scheduling in a communication system 有权
标题翻译：通信系统中的上行链路调度的装置和方法
公开(公告)号：US08576783B2
公开(公告)日：2013-11-05
申请号：US11603731
申请日：2006-11-22
申请人： Hoon Huh , Min-Hee Cho , Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Soon-Young Yoon
发明人： Hoon Huh , Min-Hee Cho , Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Soon-Young Yoon
IPC分类号： H04W4/00 , H04W72/00 , H04B7/212 , H04B7/00
CPC分类号： H04W72/10
摘要： An uplink scheduling apparatus and method in a communication system are provided. In the uplink scheduling method, a scheduling metric is calculated for each Mobile Station (MS). An MS with a high priority level is selected according to the calculated scheduling metric. The number of subchannels and a product of a modulation order and coding rate (MPR) are extracted according to input variables for the selected MS. The number of subchannels to be allocated to the selected MS is determined according to the MPR and the subchannels are allocated to the selected MS. The scheduling metric is updated for the each MS.
摘要翻译：提供了一种通信系统中的上行链路调度装置和方法。在上行链路调度方法中，针对每个移动台（MS）计算调度度量。根据计算的调度度量选择具有高优先级的MS。根据选择的MS的输入变量提取子信道的数量和调制阶数和编码率（MPR）的乘积。根据MPR确定要分配给所选择的MS的子信道的数量，并将子信道分配给所选择的MS。为每个MS更新调度度量。

4. 发明授权

US07933195B2 Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme 有权
标题翻译：在使用正交频分复用方案的通信系统中发送/接收信道质量信息的方法和装置
公开(公告)号：US07933195B2
公开(公告)日：2011-04-26
申请号：US11077857
申请日：2005-03-11
申请人： Jee-Hyun Kim , Jeong-Tae Oh , Hoon Huh , Jae-Ho Jeon , Soon-Young Yoon , Seung-Joo Maeng
发明人： Jee-Hyun Kim , Jeong-Tae Oh , Hoon Huh , Jae-Ho Jeon , Soon-Young Yoon , Seung-Joo Maeng
IPC分类号： H04J11/00
CPC分类号： H04L5/0053 , H04L1/0026 , H04L5/0007 , H04L5/0039 , H04L5/0041 , H04L5/0044 , H04L5/006 , H04L5/0082 , H04L5/0096
摘要： A method for transmitting channel quality information (CQI) from a receiver station to a transmitter station in a wireless communication system which includes diversity mode consisted of spaced apart subcarriers and band AMC mode consisted of a number of bands comprised of a predetermined number of adjacent subcarriers. The method comprises the steps of transmitting an average CINR(Carrier to Interference and Noise Ratio) value for a full frequency band if the receiver station operates in the diversity mode; transmitting a differential CINR of a predetermined number of bins if the receiver station operates in the band AMC mode.
摘要翻译：一种用于在包括由间隔开的子载波和频带AMC模式组成的分集模式的无线通信系统中从接收站发送信道质量信息（CQI）的方法，其包括由预定数量的相邻子载波组成的多个频带。该方法包括以下步骤：如果接收机在分集模式下工作，则传输全频段的平均CINR（载波干扰和噪声比）值; 如果接收机工作在频带AMC模式中，则发送预定数量的分组的差分CINR。

5. 发明授权

US07558535B2 Apparatus and method for adaptively changing uplink power control scheme according to mobile status in a TDD mobile communication system 有权
标题翻译：根据TDD移动通信系统中的移动状态自适应地改变上行链路功率控制方案的装置和方法
公开(公告)号：US07558535B2
公开(公告)日：2009-07-07
申请号：US11207396
申请日：2005-08-19
申请人： Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Hoon Huh , Soon-Young Yoon , Sang-Hoon Sung , Young-Hoon Kwon
发明人： Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Hoon Huh , Soon-Young Yoon , Sang-Hoon Sung , Young-Hoon Kwon
IPC分类号： H04B7/00
CPC分类号： H04W52/28 , H04W52/08 , H04W52/10
摘要： An apparatus and method for changing an uplink power control scheme according to mobile status in a TDD mobile communication system are provided. A subscriber station transmits to a base station a power control change request message including information about a requested power control scheme. Upon receipt of the power control change request message, the base station selects a power control scheme for the uplink of the subscriber station and transmits to the subscriber station a power control change command message including information about the selected power control scheme. The subscriber station extracts, upon receipt of the power control change command message from the base station, the power control scheme information from the power control change command message and selects a power control scheme according to the extracted information.
摘要翻译：提供了一种用于在TDD移动通信系统中根据移动状态改变上行链路功率控制方案的装置和方法。用户站向基站发送包括关于所请求的功率控制方案的信息的功率控制改变请求消息。在接收到功率控制改变请求消息时，基站选择用户站的上行链路的功率控制方案，并向用户台发送包括关于所选择的功率控制方案的信息的功率控制改变命令消息。用户站在从基站接收到功率控制改变命令消息后，从功率控制改变命令消息中提取功率控制方案信息，并根据所提取的信息选择功率控制方案。

6. 发明申请

US20090141681A1 APPARATUS AND METHOD FOR ASSIGNING SUBCHANNELS IN AN OFDMA COMMUNICATION SYSTEM 有权
标题翻译：用于在OFDMA通信系统中分配子信道的装置和方法
公开(公告)号：US20090141681A1
公开(公告)日：2009-06-04
申请号：US12363315
申请日：2009-01-30
申请人： In-Seok Hwang , Soon-Young Yoon , Sang-Hoon Sung , Jae-Hee Cho , Hoon Huh
发明人： In-Seok Hwang , Soon-Young Yoon , Sang-Hoon Sung , Jae-Hee Cho , Hoon Huh
IPC分类号： H04W72/04
CPC分类号： H04L5/0041 , H04L5/0007 , H04L5/0032 , H04L5/0046 , H04L5/0064 , H04L5/0083 , H04W16/10 , H04W16/14
摘要： An apparatus and method for assigning subchannels of a transmitter in a communication system. The method includes dividing an entire frequency band into m subcarrier groups; mapping each of the m subcarrier groups to a subcarrier group index, wherein a subchannel includes n subcarriers selected from each of the m subcarrier groups corresponding to a subcarrier group index sequence; determining that a first data is needed to transmit in a first timing point; and assigning a first subchannel in the first timing point using a first subcarrier group index sequence. The first subcarrier group index sequence is different from a second subcarrier group index sequence used for assigning a second subchannel in a second timing point.
摘要翻译：一种用于在通信系统中分配发射机的子信道的装置和方法。该方法包括将整个频带划分为m个子载波组; 将m个子载波组中的每一个映射到子载波组索引，其中，子信道包括从子载波组索引序列对应的m个子载波组中的每一个中选择的n个子载波; 确定需要第一数据以在第一定时点发送; 以及使用第一子载波组索引序列在第一定时点分配第一子信道。第一子载波组索引序列与用于在第二定时点中分配第二子信道的第二子载波组索引序列不同。

7. 发明授权

US07542530B2 Apparatus and method for controlling a digital automatic gain controller in an orthogonal frequency division multiple access communication system 有权
标题翻译：在正交频分多址通信系统中控制数字自动增益控制器的装置和方法
公开(公告)号：US07542530B2
公开(公告)日：2009-06-02
申请号：US11201804
申请日：2005-08-10
申请人： Sei-Jei Cho , Byung-Ki Kim , In-Seok Hwang , Jang-Hoon Yang , Hoon Huh , Heon-Ki Chae , Soon-Young Yoon
发明人： Sei-Jei Cho , Byung-Ki Kim , In-Seok Hwang , Jang-Hoon Yang , Hoon Huh , Heon-Ki Chae , Soon-Young Yoon
IPC分类号： H04L27/08
CPC分类号： H03G3/3078 , H03G3/001 , H03G3/3089
摘要： An apparatus and method for controlling a digital AGC in a communication system in which power changes significantly from frame to frame. In the digital AGC controlling apparatus, an SNR estimator estimates an uplink SNR of a next frame. A power measurer measures uplink received power of every frame. A gain calculator estimates uplink power of an nth frame using an SNR estimate of an (n−1)th frame received from the SNR estimator and a received power measurement of the (n−1)th frame received from the power measurer, and calculates a gain to be applied to the nth frame in the digital AGC using the uplink power estimate of the nth frame.
摘要翻译：一种用于控制通信系统中的数字AGC的装置和方法，其中功率从帧到帧显着变化。在数字AGC控制装置中，SNR估计器估计下一帧的上行链路SNR。功率测量器测量每帧的上行链路接收功率。增益计算器使用从SNR估计器接收的第（n-1）帧的SNR估计和从功率测量器接收到的第（n-1）帧的接收功率测量来估计第n帧的上行功率，并且计算使用第n帧的上行链路功率估计对数字AGC中的第n帧应用的增益。

8. 发明授权

US07369531B2 Apparatus and method for transmitting/receiving a pilot signal for distinguishing a base station in a communication system using an OFDM scheme 有权
标题翻译：用于使用OFDM方案发送/接收用于区分通信系统中的基站的导频信号的装置和方法
公开(公告)号：US07369531B2
公开(公告)日：2008-05-06
申请号：US10978794
申请日：2004-11-01
申请人： Jae-Hee Cho , Hoon Huh , Soon-Young Yoon , Chang-Ho Suh , Hyeon-Woo Lee , Dong-Seek Park
发明人： Jae-Hee Cho , Hoon Huh , Soon-Young Yoon , Chang-Ho Suh , Hyeon-Woo Lee , Dong-Seek Park
IPC分类号： H04J1/00 , H04J11/00 , H04B7/204
CPC分类号： H04J13/10 , H04J13/0022 , H04J13/0048 , H04L5/0007 , H04L5/0048 , H04L25/0226 , H04L25/03866 , H04L27/2613
摘要： A method for transmitting reference signals in a radio communication system in which a frequency band is divided into a plurality of sub-frequency bands. The reference signals are transmitted through at least one of the plurality of sub-frequency bands, and data signals are transmitted through the plurality of sub-frequency bands except for the at least one of the plurality of sub-frequency bands. The method includes the steps of: determining a reference signal pattern representing positions of the at least one of the plurality of sub-frequency bands through which the reference signals are transmitted in consideration of a preset time and a preset bandwidth; generating the reference signals using a PN code and a Walsh code; and transmitting the reference signals through the sub-frequency bands corresponding to the reference signal pattern.
摘要翻译：一种用于在将频带划分成多个子频带的无线通信系统中发送参考信号的方法。参考信号通过多个子频带中的至少一个发送，并且除了多个子频带中的至少一个以外的多个子频带中发送数据信号。该方法包括以下步骤：考虑预设时间和预置带宽，确定表示参考信号通过其发送的多个子频带中的至少一个的位置的参考信号模式; 使用PN码和沃尔什码生成参考信号; 以及通过与参考信号模式对应的子频带发送参考信号。

9. 发明申请

US20070235996A1 AIRBAG SYSTEM FOR AN AUTOMOBILE AND METHOD OF OPERATING THE SAME 有权
标题翻译：用于汽车的安全气囊系统及其操作方法
公开(公告)号：US20070235996A1
公开(公告)日：2007-10-11
申请号：US11668118
申请日：2007-01-29
申请人： Hoon Huh , Sang Soon Cho
发明人： Hoon Huh , Sang Soon Cho
IPC分类号： B60K28/10 , B60R21/0136
CPC分类号： B60R21/0136 , B60R21/23 , B60R2021/01006 , B60R2021/01302
摘要： The present invention may provide an airbag system for an automobile and a method of operating the same. The airbag system comprises the following: sensors mounted on a frame member of a the vehicle frame for detecting a crash by sequentially measuring stress wave cause by the crash; an electronic control unit for outputting an actuation signal based on outputs from the sensors; an inflator for generating a gas in response to the actuation signal; and an airbag operatively coupled to the inflator and being deployed by supply of the gas generated from the inflator. The sensors are mounted on the frame member at predetermined intervals in a path, along which the stress waves propagate through the frame member. The electronic control unit outputs the actuation signal when each output from each sensor exceeds a predetermined threshold. The airbag system can remarkably reduce the time required for detecting a crash by measuring the stress waves, which propagate very rapidly through the vehicle frame, thereby deploying the airbag in a timely manner.
摘要翻译：本发明可以提供一种用于汽车的气囊系统及其操作方法。气囊系统包括：安装在车架的框架构件上的传感器，用于通过依次测量碰撞引起的应力波来检测碰撞; 电子控制单元，用于基于来自传感器的输出来输出致动信号; 用于响应于致动信号产生气体的充气机; 以及气囊，其可操作地联接到所述充气机并且通过供应由所述充气机产生的气体来展开。传感器以预定的间隔安装在框架构件上，该路径中的应力波沿该路径传播通过框架构件。当每个传感器的每个输出超过预定阈值时，电子控制单元输出致动信号。气囊系统可以通过测量通过车架快速传播的应力波，从而显着地减少检测碰撞所需的时间，从而及时展开气囊。

10. 发明授权

US07161972B2 Method and apparatus for downlink joint detection in a communication system 有权
标题翻译：通信系统中下行链路联合检测的方法和装置
公开(公告)号：US07161972B2
公开(公告)日：2007-01-09
申请号：US10161154
申请日：2002-06-03
申请人： Hoon Huh , Hee-Won Kang , Wei-Chung Peng , Dennis Lai , Jeng-Hong Chen
发明人： Hoon Huh , Hee-Won Kang , Wei-Chung Peng , Dennis Lai , Jeng-Hong Chen
IPC分类号： H04B1/707
CPC分类号： H04L25/03012 , H04L25/0216 , H04L25/0242 , H04L2025/03624
摘要： A ZF joint detection apparatus for a downlink receiver, the apparatus comprising: a channel estimator for estimating a channel impulse response of a multipath fading channel of a received signal; a channel equalizer for estimating a transmission signal by performing channel compensation and removing multipath interference by a deconvolution technique based on the estimated channel impulse response; and a user detector for detecting a symbol-level data sequence transmitted by a specific user by despreading the transmission signal estimated by the channel equalizer with a spreading code for the specific user and a scrambling code.
摘要翻译：一种用于下行链路接收机的ZF联合检测装置，所述装置包括：信道估计器，用于估计接收信号的多径衰落信道的信道脉冲响应; 信道均衡器，用于通过基于估计的信道脉冲响应通过去卷积技术执行信道补偿和去除多径干扰来估计传输信号; 以及用户检测器，用于通过对由特定用户的扩展码解扰由信道均衡器估计的发送信号和扰码来检测由特定用户发送的符号级数据序列。

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