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1. 发明授权

US07778309B2 Apparatus and method for canceling interference from neighbor cells in broadband communication system 有权
标题翻译：宽带通信系统中消除相邻小区干扰的装置和方法
公开(公告)号：US07778309B2
公开(公告)日：2010-08-17
申请号：US11643340
申请日：2006-12-20
申请人： Yun-Ho Jung , Yun-Sang Park , Bong-Gee Song , Young-Hak Kim , Byung-Tae Kang , Min-Cheol Park , In-Hyoung Kim , Hae-Dong Yeon
发明人： Yun-Ho Jung , Yun-Sang Park , Bong-Gee Song , Young-Hak Kim , Byung-Tae Kang , Min-Cheol Park , In-Hyoung Kim , Hae-Dong Yeon
IPC分类号： H04L27/30
CPC分类号： H04B7/0845 , H04L1/0631 , H04L1/0656
摘要： An apparatus and method for canceling an interference signal in a broadband wireless communication system are provided. A receiver of a wireless communication system includes at least two receive antennas for receiving a target signal of a serving base station and interference signals of at least one neighbor base station; a channel estimator for estimating channels of the signals received through the receive antennas; and a detector for detecting the target signal using channel estimation values of the received signals. Accordingly, it is possible to reduce error propagation caused by the incorrect estimation and detection of the interference signal. In addition, time delay for detecting/restoring/removing the interference signal does not occur. Moreover, the increase of additional buffers can be prevented. Consequently, the increase of hardware complexity can be prevented.
摘要翻译：提供一种用于在宽带无线通信系统中消除干扰信号的装置和方法。无线通信系统的接收机包括用于接收服务基站的目标信号和至少一个相邻基站的干扰信号的至少两个接收天线; 用于估计通过接收天线接收的信号的信道的信道估计器; 以及检测器，用于使用所接收信号的信道估计值来检测目标信号。因此，可以减少由误差估计和干扰信号的检测引起的误差传播。此外，不发生用于检测/恢复/去除干扰信号的时间延迟。此外，可以防止额外的缓冲器的增加。因此，可以防止硬件复杂性的增加。

2. 发明申请

US20070147538A1 Apparatus and method for canceling interference from neighbor cells in broadband communication system 有权
标题翻译：宽带通信系统中消除相邻小区干扰的装置和方法
公开(公告)号：US20070147538A1
公开(公告)日：2007-06-28
申请号：US11643340
申请日：2006-12-20
申请人： Yun-Ho Jung , Yun-Sang Park , Bong-Gee Song , Young-Hak Kim , Byung-Tae Kang , Min-Cheol Park , In-Hyoung Kim , Hae-Dong Yeon
发明人： Yun-Ho Jung , Yun-Sang Park , Bong-Gee Song , Young-Hak Kim , Byung-Tae Kang , Min-Cheol Park , In-Hyoung Kim , Hae-Dong Yeon
IPC分类号： H04L1/02
CPC分类号： H04B7/0845 , H04L1/0631 , H04L1/0656
摘要： An apparatus and method for canceling an interference signal in a broadband wireless communication system are provided. A receiver of a wireless communication system includes at least two receive antennas for receiving a target signal of a serving base station and interference signals of at least one neighbor base station; a channel estimator for estimating channels of the signals received through the receive antennas; and a detector for detecting the target signal using channel estimation values of the received signals. Accordingly, it is possible to reduce error propagation caused by the incorrect estimation and detection of the interference signal. In addition, time delay for detecting/restoring/removing the interference signal does not occur. Moreover, the increase of additional buffers can be prevented. Consequently, the increase of hardware complexity can be prevented.
摘要翻译：提供一种用于在宽带无线通信系统中消除干扰信号的装置和方法。无线通信系统的接收机包括用于接收服务基站的目标信号和至少一个相邻基站的干扰信号的至少两个接收天线; 用于估计通过接收天线接收的信号的信道的信道估计器; 以及检测器，用于使用所接收信号的信道估计值来检测目标信号。因此，可以减少由误差估计和干扰信号的检测引起的误差传播。此外，不发生用于检测/恢复/去除干扰信号的时间延迟。此外，可以防止额外的缓冲器的增加。因此，可以防止硬件复杂性的增加。

3. 发明申请

US20070249350A1 Apparatus and method for canceling neighbor cell interference in broadband wireless communication system 有权
标题翻译：宽带无线通信系统中相邻小区干扰消除的装置和方法
公开(公告)号：US20070249350A1
公开(公告)日：2007-10-25
申请号：US11725767
申请日：2007-03-20
申请人： Yun-Ho Jung , Bong-Gee Song , Tae-Hee Han , Min-Cheol Park , Seo-Goo Lee , In-Hyoung Kim
发明人： Yun-Ho Jung , Bong-Gee Song , Tae-Hee Han , Min-Cheol Park , Seo-Goo Lee , In-Hyoung Kim
IPC分类号： H04Q7/20
CPC分类号： H04B1/126 , H04L25/0206 , H04L25/0228 , H04L25/03006 , H04L27/2647 , H04L2025/03426
摘要： Disclosed are an apparatus and method for canceling a neighbor cell interference in a broadband wireless communication system.
摘要翻译：公开了一种用于消除宽带无线通信系统中的相邻小区干扰的装置和方法。

4. 发明授权

US07773705B2 Apparatus and method for canceling neighbor cell interference in broadband wireless communication system 有权
标题翻译：宽带无线通信系统中相邻小区干扰消除的装置和方法
公开(公告)号：US07773705B2
公开(公告)日：2010-08-10
申请号：US11725767
申请日：2007-03-20
申请人： Yun-Ho Jung , Bong-Gee Song , Tae-Hee Han , Min-Cheol Park , Seo-Goo Lee , In-Hyoung Kim
发明人： Yun-Ho Jung , Bong-Gee Song , Tae-Hee Han , Min-Cheol Park , Seo-Goo Lee , In-Hyoung Kim
IPC分类号： H04B7/10
CPC分类号： H04B1/126 , H04L25/0206 , H04L25/0228 , H04L25/03006 , H04L27/2647 , H04L2025/03426
摘要： Disclosed are an apparatus and method for canceling a neighbor cell interference in a broadband wireless communication system.
摘要翻译：公开了一种用于消除宽带无线通信系统中的相邻小区干扰的装置和方法。

5. 发明授权

US08681901B2 Apparatus and method for detecting signal in a spatial multiplexing multiple input multiple output communication system 有权
标题翻译：一种空间复用多输入多输出通信系统中的信号检测装置及方法
公开(公告)号：US08681901B2
公开(公告)日：2014-03-25
申请号：US13016325
申请日：2011-01-28
申请人： Joo-Yeol Yang , Jae-Seok Kim , In-Hyoung Kim , Yun-Ho Jung , Hae-Dong Yeon , Kil-Hwan Kim , Mi-Suk Cho
发明人： Joo-Yeol Yang , Jae-Seok Kim , In-Hyoung Kim , Yun-Ho Jung , Hae-Dong Yeon , Kil-Hwan Kim , Mi-Suk Cho
IPC分类号： H04L27/06 , H04L27/00
CPC分类号： H04L27/06
摘要： A Spatial Multiplexing Multiple Input Multiple Output (SM-MIMO) communication system, which generates Q and R matrices through QR decomposing a channel matrix in an array order corresponding to an order of transmission antennas of a signal transmission device, determines a detection order of transmission symbols included in a transmission symbol vector, QR decomposes a reception signal vector and generates the QR decomposed reception signal vector as a transformed reception signal vector, substitutes all of transmittable candidate symbols for a transmission symbol corresponding to a first detection order among the transmission symbols and sequentially removes interference in the transformed reception signal vector, detects candidate symbols of transmission symbols corresponding to a remaining detection order from the interference-removed transformed reception signal vector, combines the detected candidate symbols, detects candidate symbol vectors, and calculates Log-Likelihood Ratio values of bits included in the transmission symbols by using the detected vectors.
摘要翻译：空间多路复用多输入多输出（SM-MIMO）通信系统通过QR分解与信号传输装置的发送天线的顺序相对应的阵列顺序的信道矩阵来生成Q和R矩阵，确定传输的检测顺序包含在发送符号向量中的符号，QR分解接收信号矢量并生成QR分解接收信号矢量作为变换的接收信号矢量，将发送候选符号的全部替换为与发送符号中的第一检测顺序对应的发送符号，依次去除变换的接收信号矢量中的干扰，从干扰去除的变换的接收信号矢量中检测与剩余检测顺序对应的发送符号的候选符号，合并检测到的候选符号，检测候选符号向量，并计算对数似然比va 通过使用检测到的矢量，包含在发送符号中的比特数。

6. 发明申请

US20110188615A1 APPARATUS AND METHOD FOR DETECTING SIGNAL IN A SPATIAL MULTIPLEXING MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM 有权
标题翻译：用于在空间多路复用多输入多输出通信系统中检测信号的装置和方法
公开(公告)号：US20110188615A1
公开(公告)日：2011-08-04
申请号：US13016325
申请日：2011-01-28
申请人： Joo-Yeol Yang , Jae-Seok Kim , In-Hyoung Kim , Yun-Ho Jung , Hae-Dong Yeon , Kil-Hwan Kim , Mi-Suk Cho
发明人： Joo-Yeol Yang , Jae-Seok Kim , In-Hyoung Kim , Yun-Ho Jung , Hae-Dong Yeon , Kil-Hwan Kim , Mi-Suk Cho
IPC分类号： H04L27/06
CPC分类号： H04L27/06
摘要： A Spatial Multiplexing Multiple Input Multiple Output (SM-MIMO) communication system, which generates a Q matrix and an R matrix through QR decomposing a channel matrix in an array order corresponding to an order of transmission antennas of a signal transmission device, determines a detection order of transmission symbols included in a transmission symbol vector, QR decomposes a reception signal vector and generates the QR decomposed reception signal vector as a transformed reception signal vector, substitutes all of transmittable candidate symbols for a transmission symbol corresponding to a first detection order among the transmission symbols and sequentially removes interference in the transformed reception signal vector, detects candidate symbols of transmission symbols corresponding to a remaining detection order from the interference-removed transformed reception signal vector, combines the detected candidate symbols, detects candidate symbol vectors, and calculates Log-Likelihood Ratio values of bits included in the transmission symbols by using the detected vectors.
摘要翻译：空间多路复用多输入多输出（SM-MIMO）通信系统通过以与信号传输设备的发送天线的顺序对应的阵列顺序分解信道矩阵的QR来生成Q矩阵和R矩阵来确定检测包含在发送符号矢量中的发送符号的顺序，QR分解接收信号矢量，并生成QR分解接收信号矢量作为变换后的接收信号矢量，将所有可发送候选符号代入与第一检测顺序对应的发送符号传输符号并且顺序地去除经变换的接收信号矢量中的干扰，从干扰去除的变换的接收信号向量中检测与剩余检测顺序对应的传输符号的候选符号，组合检测到的候选符号，检测候选符号向量， Likelihoo d通过使用所检测的向量，包括在发送符号中的比特比率值。

7. 发明授权

US07132202B2 Mask for laser irradiation, method of manufacturing the same, and apparatus for laser crystallization using the same 有权
标题翻译：用于激光照射的掩模，其制造方法和使用其的激光结晶装置
公开(公告)号：US07132202B2
公开(公告)日：2006-11-07
申请号：US10704749
申请日：2003-11-12
申请人： Yun-Ho Jung
发明人： Yun-Ho Jung
IPC分类号： G01F9/00
CPC分类号： B23K26/066 , G03B27/00
摘要： A mask for laser irradiation includes a base substrate, a laser beam shielding pattern on a first surface of the base substrate, wherein the laser beam shielding pattern is made of an opaque metallic material and has laser beam transmitting portions spaced apart from each other, and an anti-thermal oxidation layer covering the laser beam shielding pattern, wherein a second surface of the base substrate is an incident surface of a laser beam.
摘要翻译：用于激光照射的掩模包括基底基板，在基底基板的第一表面上的激光束屏蔽图案，其中激光束屏蔽图案由不透明的金属材料制成并且具有彼此间隔开的激光束透射部分，以及覆盖激光束屏蔽图案的抗热氧化层，其中基底基板的第二表面是激光束的入射表面。

8. 发明申请

US20050028729A1 Laser annealing apparatus 有权
公开(公告)号：US20050028729A1
公开(公告)日：2005-02-10
申请号：US10885675
申请日：2004-07-08
申请人： Yun-Ho Jung
发明人： Yun-Ho Jung
IPC分类号： C30B13/00 , C30B13/24 , C30B23/00 , C30B25/00 , C30B28/12 , C30B28/14 , H01L21/26 , H01L21/324 , H01L21/42 , H01L21/477
CPC分类号： C30B29/06 , C30B13/24 , Y10S117/90 , Y10T117/10
摘要： A laser annealing apparatus for sequential lateral solidification (SLS) to uniformly crystallize silicon on an entire silicon substrate by minimizing the dislocation of the silicon substrate during laser beam irradiation is disclosed. During the laser annealing, a vacuum chuck holds the silicon substrate on a movable stage. The device includes a laser source, an optical system patterning the shape and energy of a laser beam irradiated from the laser source, a vacuum chuck supporting a silicon substrate, and a movable stage supporting the vacuum chuck as well as transferring the vacuum chuck in a predetermined direction. Accordingly, the apparatus improves the degree of crystallization because it is able to uniformly carry out SLS on an entire surface of the silicon substrate.

9. 发明授权

US06852162B2 Laser annealing apparatus 有权
标题翻译：激光退火装置
公开(公告)号：US06852162B2
公开(公告)日：2005-02-08
申请号：US10211570
申请日：2002-08-05
申请人： Yun-Ho Jung
发明人： Yun-Ho Jung
IPC分类号： C30B13/00 , C30B13/24 , C30B1/00
CPC分类号： C30B29/06 , C30B13/24 , Y10S117/90 , Y10T117/10
摘要： A laser annealing apparatus for sequential lateral solidification (SLS) to uniformly crystallize silicon on an entire silicon substrate by minimizing the dislocation of the silicon substrate during laser beam irradiation is disclosed. During the laser annealing, a vacuum chuck holds the silicon substrate on a movable stage. The device includes a laser source, an optical system patterning the shape and energy of a laser beam irradiated from the laser source, a vacuum chuck supporting a silicon substrate, and a movable stage supporting the vacuum chuck as well as transferring the vacuum chuck in a predetermined direction. Accordingly, the apparatus improves the degree of crystallization because it is able to uniformly carry out SLS on an entire surface of the silicon substrate.
摘要翻译：公开了一种用于顺序侧向固化（SLS）的激光退火装置，以通过在激光束照射期间使硅衬底的位错最小化来在整个硅衬底上均匀地结晶硅。在激光退火期间，真空吸盘将硅衬底保持在可动台上。该装置包括激光源，对从激光源照射的激光束的形状和能量进行图案化的光学系统，支撑硅基板的真空卡盘以及支撑真空卡盘的可移动台以及将真空卡盘传送到预定方向。因此，由于能够在硅基板的整个表面均匀地进行SLS，所以能够提高结晶度。

10. 发明授权

US06755909B2 Method of crystallizing amorphous silicon using a mask 有权
标题翻译：使用掩模使非晶硅结晶的方法
公开(公告)号：US06755909B2
公开(公告)日：2004-06-29
申请号：US10151880
申请日：2002-05-22
申请人： Yun-Ho Jung
发明人： Yun-Ho Jung
IPC分类号： C30B2504
CPC分类号： H01L21/0268 , C30B1/023 , C30B13/22 , C30B13/32 , C30B29/06 , H01L21/02532 , H01L21/02595 , H01L21/2026
摘要： A sequential lateral solidification mask having a first region with a plurality of first stripes that are separated by a plurality of first slits. The mask further includes a second region having a plurality of second stripes separated by a plurality of second slits. The second stripes are perpendicular to the first stripes. A third region having a plurality of third stripes separated by a plurality of third slits, with the third stripes being transversely arranged relative to the first stripes. A fourth region having a plurality of fourth stripes and a plurality of fourth slits between the fourth stripes, with the fourth stripes being transversely arranged relative to the second stripes. Sequential lateral solidification is performed using the mask by multiple movements of the mask and multiple, overlapping irradiations.
摘要翻译：一种顺序横向凝固掩模，具有第一区域和多个由多个第一狭缝分开的第一条纹。掩模还包括具有由多个第二狭缝分开的多个第二条纹的第二区域。第二条纹垂直于第一条纹。具有由多个第三狭缝分开的多个第三条纹的第三区域，其中第三条纹相对于第一条纹横向布置。第四区域，具有多个第四条纹和第四条纹之间的多个第四狭缝，第四条纹相对于第二条纹横向布置。使用掩模通过掩模的多次移动和多次重叠的照射进行顺序侧向固化。

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