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1. 发明授权

US06397367B1 Device and methods for channel coding and rate matching in a communication system 有权
标题翻译：通信系统中的信道编码和速率匹配的装置和方法
公开(公告)号：US06397367B1
公开(公告)日：2002-05-28
申请号：US09326891
申请日：1999-06-07
申请人： Chang-Soo Park , Hyeon-Woo Lee
发明人： Chang-Soo Park , Hyeon-Woo Lee
IPC分类号： H03M1323
CPC分类号： H03M13/2957 , H03M13/3994 , H03M13/6356 , H03M13/6362 , H04L1/0066 , H04L1/0069
摘要： A channel coding device is disclosed. In the device, a bit inserter inserts known bits in an input data bit stream at predetermined positions. A channel coder codes the bit-inserted data bit stream to generate coded symbols. A rate matcher matches a rate of the coded symbols to a given channel symbol rate. A channel interleaver interleaves the rate matched channel symbols. The rate matcher includes a puncturer for puncturing the inserted known bits included in the coded symbols when the coded symbol rate is higher than the given channel symbol rate. The rate matcher includes a repeater for repeating the coded symbols to match the coded symbol rate to the given channel symbol rate when the coded symbol rate is lower than the given channel symbol rate.
摘要翻译：公开了一种信道编码装置。在该装置中，位插入器将预定位置的输入数据位流中的已知位插入。信道编码器对位插入数据比特流进行编码以生成编码符号。速率匹配器将编码符号的速率与给定的信道符号速率相匹配。信道交织器交织速率匹配信道符号。速率匹配器包括穿孔器，用于当编码符号率高于给定信道符号率时，对包含在编码符号中的插入的已知位进行删截。速率匹配器包括一个中继器，用于在编码符号速率低于给定信道符号率时重复编码符号以将编码符号速率与给定信道符号速率相匹配。

2. 发明授权

US06885710B1 Apparatus and method for channel encoding/decoding in a communication system 失效
标题翻译：通信系统中信道编码/解码的装置和方法
公开(公告)号：US06885710B1
公开(公告)日：2005-04-26
申请号：US09294659
申请日：1999-04-19
申请人： Chang-Soo Park , Hyeon-Woo Lee
发明人： Chang-Soo Park , Hyeon-Woo Lee
IPC分类号： H03M13/41 , H03M13/00 , H03M13/13 , H03M13/29 , H04B7/15 , H04L17/30 , H04L27/00 , H04L29/00 , H04L27/06
CPC分类号： H03M13/2975 , H03M13/2957 , H03M13/3707 , H03M13/6337 , H04L1/0051 , H04L1/0066
摘要： An apparatus and method for channel encoding/decoding are provided which vary an iterative decoding number according to service type, data class and channel condition. A message information receiver receives information about a message to be received. A controller determines an iterative decoding number according to the message information received. A decoder iteratively decodes the received message according to the determined iterative decoding number. The message information includes a class of received data, and the class includes a bit error rate (BER). The iterative decoding number is increased for a low BER as compared to a predetermined BER. Further, the class includes a permissible time delay, and the iterative decoding number is increased for a long permissible time delay as compared to a predetermined permissible time delay. In addition, the message information includes a service type of the received data, and the iterative decoding number is decreased when the service type is a moving picture service.
摘要翻译：提供了一种用于信道编码/解码的装置和方法，其根据服务类型，数据类别和信道条件改变迭代解码数。消息信息接收器接收关于要接收的消息的信息。控制器根据收到的消息信息确定迭代解码数。解码器根据确定的迭代解码次数对接收的消息进行迭代解码。消息信息包括一类接收数据，并且该类包括误码率（BER）。与预定的BER相比，对于低BER，迭代解码号增加。此外，类别包括允许的时间延迟，并且与预定的允许时间延迟相比，迭代解码数字在长的允许时间延迟上增加。此外，消息信息包括接收到的数据的服务类型，并且当服务类型是运动图像服务时，迭代解码号码减少。

3. 发明授权

US06928604B2 Turbo encoding/decoding device and method for processing frame data according to QoS 有权
标题翻译： Turbo编码/解码装置和根据QoS处理帧数据的方法
公开(公告)号：US06928604B2
公开(公告)日：2005-08-09
申请号：US10393784
申请日：2003-03-21
申请人： Chang-Soo Park , Joong-Ho Jeong , Hyeon-Woo Lee
发明人： Chang-Soo Park , Joong-Ho Jeong , Hyeon-Woo Lee
IPC分类号： H03M13/13 , H03M13/00 , H03M13/27 , H03M13/29 , H03M13/43 , H03M13/49 , H04B7/24 , H04J3/00 , H04J13/00 , H04L1/00 , H04W28/06 , H03M13/03
CPC分类号： H04L1/005 , H03M13/27 , H03M13/2789 , H03M13/2903 , H03M13/2957 , H03M13/35 , H03M13/43 , H03M13/49 , H04L1/0007 , H04L1/0047 , H04L1/0055 , H04L1/0059 , H04L1/0066 , H04L1/0071
摘要： Disclosed is a turbo channel encoding and decoding device for a CDMA communication system. When the input data frames are very short, the device assembles input frames into one super frame of an appropriate length and then encodes and decodes the super frame. After frame encoding and decoding, the frames are reassembled into the original input frames.
摘要翻译：公开了一种用于CDMA通信系统的turbo信道编码和解码装置。当输入数据帧非常短时，设备将输入帧组合成一个适当长度的超帧，然后对超帧进行编码和解码。在帧编码和解码之后，将帧重新组合到原始输入帧中。

4. 再颁专利

USRE41498E1 Device and methods for channel coding and rate matching in a communication system 有权
标题翻译：通信系统中的信道编码和速率匹配的装置和方法
公开(公告)号：USRE41498E1
公开(公告)日：2010-08-10
申请号：US10967119
申请日：2004-10-15
申请人： Chang-Soo Park , Hyeon-Woo Lee
发明人： Chang-Soo Park , Hyeon-Woo Lee
IPC分类号： H03M13/27 , H03M13/29 , H03M13/35 , H03M13/23
CPC分类号： H03M13/2957 , H03M13/3994 , H03M13/6356 , H03M13/6362 , H04L1/0066 , H04L1/0069
摘要： A channel coding device is disclosed. In the device, a bit inserter inserts known bits in an input data bit stream at predetermined positions. A channel coder codes the bit-inserted data bit stream to generate coded symbols. A rate matcher matches a rate of the coded symbols to a given channel symbol rate. A channel interleaver interleaves the rate matched channel symbols. The rate matcher includes a puncturer for puncturing the inserted known bits included in the coded symbols when the coded symbol rate is higher than the given channel symbol rate. The rate matcher includes a repeater for repeating the coded symbols to match the coded symbol rate to the given channel symbol rate when the coded symbol rate is lower than the given channel symbol rate.
摘要翻译：公开了一种信道编码装置。在该装置中，位插入器将预定位置的输入数据位流中的已知位插入。信道编码器对位插入数据比特流进行编码以生成编码符号。速率匹配器将编码符号的速率与给定的信道符号速率相匹配。信道交织器交织速率匹配信道符号。速率匹配器包括穿孔器，用于当编码符号率高于给定信道符号率时，对包含在编码符号中的插入的已知位进行删截。速率匹配器包括一个中继器，用于在编码符号速率低于给定信道符号率时重复编码符号以将编码符号速率与给定信道符号速率相匹配。

5. 发明授权

US07372921B2 Apparatus and method for channel encoding/decoding in a communication system 有权
标题翻译：通信系统中信道编码/解码的装置和方法
公开(公告)号：US07372921B2
公开(公告)日：2008-05-13
申请号：US10209114
申请日：2002-07-31
申请人： Chang-Soo Park , Hyeon-Woo Lee
发明人： Chang-Soo Park , Hyeon-Woo Lee
IPC分类号： H03D1/00 , H04L27/06
CPC分类号： H03M13/2975 , H03M13/2957 , H03M13/3707 , H03M13/6337 , H04L1/0051 , H04L1/0066
摘要： An apparatus and method for channel encoding/decoding are provided which vary an iterative decoding number according to service type, data class and channel condition. A message information receiver receives information about a message to be received. A controller determines an iterative decoding number according to the message information received. A decoder iteratively decodes the received message according to the determined iterative decoding number. The message information includes a class of received data, and the class includes a bit error rate (BER). The iterative decoding number is increased for a low BER as compared to a predetermined BER. Further, the class includes a permissible time delay, and the iterative decoding number is increased for a long permissible time delay as compared to a predetermined permissible time delay. In addition, the message information includes a service type of the received data, and the iterative decoding number is decreased when the service type is a moving picture service.
摘要翻译：提供了一种用于信道编码/解码的装置和方法，其根据服务类型，数据类别和信道条件改变迭代解码数。消息信息接收器接收关于要接收的消息的信息。控制器根据收到的消息信息确定迭代解码数。解码器根据确定的迭代解码次数对接收的消息进行迭代解码。消息信息包括一类接收数据，并且该类包括误码率（BER）。与预定的BER相比，对于低BER，迭代解码号增加。此外，类别包括允许的时间延迟，并且与预定的允许时间延迟相比，迭代解码数字在长的允许时间延迟上增加。此外，消息信息包括接收到的数据的服务类型，并且当服务类型是运动图像服务时，迭代解码号码减少。

6. 发明授权

US06920602B1 Turbo encoding/decoding device and method for processing frame data according to QoS 有权
标题翻译： Turbo编码/解码装置和根据QoS处理帧数据的方法
公开(公告)号：US06920602B1
公开(公告)日：2005-07-19
申请号：US09282851
申请日：1999-03-31
申请人： Chang-Soo Park , Joong-Ho Jeong , Hyeon-Woo Lee
发明人： Chang-Soo Park , Joong-Ho Jeong , Hyeon-Woo Lee
IPC分类号： H03M13/13 , H03M13/00 , H03M13/27 , H03M13/29 , H03M13/43 , H03M13/49 , H04B7/24 , H04J3/00 , H04J13/00 , H04L1/00 , H04W28/06 , H03M13/03
CPC分类号： H04L1/005 , H03M13/27 , H03M13/2789 , H03M13/2903 , H03M13/2957 , H03M13/35 , H03M13/43 , H03M13/49 , H04L1/0007 , H04L1/0047 , H04L1/0055 , H04L1/0059 , H04L1/0066 , H04L1/0071
摘要： A turbo channel encoding/decoding device for a CDMA communication system. The device segments an input frame into multiple sub frames of an appropriate length when the input data frame is very long, and then encodes and decodes the sub frames. Otherwise, when the input data frames are very short, the device composes input frames into one super frame of an appropriate length and then encodes and decodes the super frame. After frame encoding/decoding, the frames are recomposed into the original input frames.
摘要翻译：一种用于CDMA通信系统的turbo信道编码/解码装置。当输入数据帧非常长时，该设备将输入帧划分成适当长度的多个子帧，然后对子帧进行编码和解码。否则，当输入数据帧非常短时，设备将输入帧组合成一个适当长度的超帧，然后对超帧进行编码和解码。在帧编码/解码之后，将帧重新组合成原始输入帧。

7. 发明授权

US07375024B2 Method for fabricating metal interconnection line with use of barrier metal layer formed in low temperature 失效
标题翻译：使用低温形成的阻挡金属层制造金属互连线的方法
公开(公告)号：US07375024B2
公开(公告)日：2008-05-20
申请号：US11029758
申请日：2004-12-22
申请人： Chang-Soo Park
发明人： Chang-Soo Park
IPC分类号： H01L21/4763
CPC分类号： H01L21/76886 , H01L21/76846 , H01L21/76856 , H01L21/76876
摘要： The present invention relates to a method for fabricating a metal interconnection line with use of a barrier metal layer formed in a low temperature. The method includes the steps of: forming an inter-layer insulation layer on a substrate; etching predetermined regions of the inter-layer insulation layer to form a plurality of contact openings; forming an ohmic metal layer on the contact openings and the etched inter-layer insulation layer; forming a seed layer on the ohmic metal layer; forming a metal layer on the seed layer and nitriding the metal layer in a repeated number of times to form a barrier metal layer; and forming a metal interconnection line on the barrier metal layer by burying the contact openings.
摘要翻译：本发明涉及使用在低温下形成的阻挡金属层制造金属互连线的方法。该方法包括以下步骤：在衬底上形成层间绝缘层; 蚀刻层间绝缘层的预定区域以形成多个接触开口; 在接触开口和蚀刻的层间绝缘层上形成欧姆金属层; 在欧姆金属层上形成晶种层; 在种子层上形成金属层，并重复地对金属层进行氮化以形成阻挡金属层; 以及通过掩埋所述接触开口在所述阻挡金属层上形成金属互连线。

8. 发明申请

US20070070967A1 Apparatus and method for detecting feedback information in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中检测反馈信息的装置和方法
公开(公告)号：US20070070967A1
公开(公告)日：2007-03-29
申请号：US11523856
申请日：2006-09-20
申请人： Ha-Young Yang , Joon-Young Bae , Jae-Ho Jeon , Seung-Joo Maeng , Chang-Soo Park
发明人： Ha-Young Yang , Joon-Young Bae , Jae-Ho Jeon , Seung-Joo Maeng , Chang-Soo Park
IPC分类号： H04B7/216
CPC分类号： H04L27/2647
摘要： An apparatus and method for determining feedback information detection in a broadband wireless communication system are provided. In the detection determining apparatus, a demodulator correlates each of tiles carrying received feedback information with an orthogonal vector including a pilot symbol in each possible codeword, each tile being a predetermined number of subcarriers, and calculates the squares of the absolute values of the correlations. A codeword correlation calculator sums the squares of the absolute value of the correlations of the tiles for each possible codeword. A detection decider determines whether to perform detection on the feedback information based on the maximum of the sums.
摘要翻译：提供了一种用于在宽带无线通信系统中确定反馈信息检测的装置和方法。在检测判定装置中，解调器将携带接收反馈信息的每个瓦片与包括每个可能码字中的导频符号的正交矢量相关联，每个瓦片是预定数量的子载波，并且计算相关绝对值的平方。码字相关计算器将每个可能码字的瓦片的相关性的绝对值的平方相加。检测判定器基于总和的最大值确定是否对反馈信息进行检测。

9. 发明授权

US07135403B2 Method for forming metal interconnection line in semiconductor device 有权
标题翻译：在半导体器件中形成金属互连线的方法
公开(公告)号：US07135403B2
公开(公告)日：2006-11-14
申请号：US10878288
申请日：2004-06-29
申请人： Chang-Soo Park
发明人： Chang-Soo Park
IPC分类号： H01L21/4763
CPC分类号： H01L21/76843 , H01L21/76856 , H01L21/76876 , H01L21/76879
摘要： Disclosed is a method for forming a metal interconnection line in a semiconductor device. The method includes the steps of: forming an inter-layer insulation layer on a substrate, the inter-layer insulation layer having at least one contact hole exposing a portion of the substrate; forming a barrier metal layer on a bottom of said at least one contact hole and an upper surface of the inter-layer insulation layer; forming an amorphous seed layer on said at least one contact hole; converting portions of the seed layer disposed on an upper part of said at least one contact hole into a metal deposition blocking layer; selectively forming at least one adhesion layer on the bottom and sidewalls of said at least one contact hole by using the seed layer; and selectively forming at least one plug inside of said at least one contact hole.
摘要翻译：公开了一种在半导体器件中形成金属互连线的方法。该方法包括以下步骤：在衬底上形成层间绝缘层，所述层间绝缘层具有暴露衬底的一部分的至少一个接触孔; 在所述至少一个接触孔的底部和所述层间绝缘层的上表面上形成阻挡金属层; 在所述至少一个接触孔上形成无定形晶种层; 将设置在所述至少一个接触孔的上部的种子层的部分转换成金属沉积阻挡层; 通过使用种子层选择性地在所述至少一个接触孔的底部和侧壁上形成至少一个粘附层; 并且在所述至少一个接触孔内选择性地形成至少一个塞子。

10. 发明申请

US20050250314A1 Method for fabricating metal interconnection line with use of barrier metal layer formed in low temperature 失效
标题翻译：使用低温形成的阻挡金属层制造金属互连线的方法
公开(公告)号：US20050250314A1
公开(公告)日：2005-11-10
申请号：US11029758
申请日：2004-12-22
申请人： Chang-Soo Park
发明人： Chang-Soo Park
IPC分类号： H01L21/28 , H01L21/285 , H01L21/3205 , H01L21/4763 , H01L21/768 , H01L23/52
CPC分类号： H01L21/76886 , H01L21/76846 , H01L21/76856 , H01L21/76876
摘要： The present invention relates to a method for fabricating a metal interconnection line with use of a barrier metal layer formed in a low temperature. The method includes the steps of: forming an inter-layer insulation layer on a substrate; etching predetermined regions of the inter-layer insulation layer to form a plurality of contact openings; forming an ohmic metal layer on the contact openings and the etched inter-layer insulation layer; forming a seed layer on the ohmic metal layer; forming a metal layer on the seed layer and nitriding the metal layer in a repeated number of times to form a barrier metal layer; and forming a metal interconnection line on the barrier metal layer by burying the contact openings.
摘要翻译：本发明涉及使用在低温下形成的阻挡金属层制造金属互连线的方法。该方法包括以下步骤：在衬底上形成层间绝缘层; 蚀刻层间绝缘层的预定区域以形成多个接触开口; 在接触开口和蚀刻的层间绝缘层上形成欧姆金属层; 在欧姆金属层上形成晶种层; 在种子层上形成金属层，并重复地对金属层进行氮化以形成阻挡金属层; 以及通过掩埋所述接触开口在所述阻挡金属层上形成金属互连线。

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