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1. 发明申请

US20110022918A1 METHOD FOR TRANSMITTING DATA USING HARQ 有权
标题翻译：使用HARQ发送数据的方法
公开(公告)号：US20110022918A1
公开(公告)日：2011-01-27
申请号：US12920842
申请日：2009-03-31
申请人： Woo Suk Kwon , Suk Woo Lee , Ji Ae Seok
发明人： Woo Suk Kwon , Suk Woo Lee , Ji Ae Seok
IPC分类号： H04L1/18 , G06F11/07
CPC分类号： H04L1/1819 , H04L1/0003
摘要： A data transmission method using an HARQ includes transmitting a first transmission block which is a portion of bit streams of a mother codeword, receiving a retransmission request with respect to the mother codeword, and transmitting a second transmission block which is a bit stream subsequent to the first transmission block, according to the retransmission request, wherein a modulation order obtained from a first range of a modulation order product code rate (MPR) is applied to the first transmission block, a modulation order obtained from a second range of the MPR according to the number of retransmissions is applied to the second transmission block, and the second range of the MPR is adjusted as much as a linear offset to the first range.
摘要翻译：使用HARQ的数据发送方法包括：发送作为母码字的比特流的一部分的第一发送块，接收与母码字相关的重发请求，以及发送第二发送块，该第二发送块是第一传输块，根据重传请求，其中从调制阶乘积码率（MPR）的第一范围获得的调制阶数被应用于第一传输块，从根据MPR的第二范围获得的调制次序将重发次数应用于第二发送块，并且将MPR的第二范围调整为与第一范围的线性偏移量一样多。

2. 发明授权

US08599696B2 Method of processing adaptive hybrid automatic repeat request (HARQ) scheme by selecting a start point of data block in a mother code 有权
标题翻译：通过选择母码中数据块的起始点来处理自适应混合自动重传请求（HARQ）方案的方法
公开(公告)号：US08599696B2
公开(公告)日：2013-12-03
申请号：US12811610
申请日：2008-12-31
申请人： Ji Ae Seok , Wook Bong Lee , Woo Suk Kwon , Suk Woo Lee , Jong Min Kim
发明人： Ji Ae Seok , Wook Bong Lee , Woo Suk Kwon , Suk Woo Lee , Jong Min Kim
IPC分类号： H04L1/00
CPC分类号： H04L1/1819 , H04L1/0003
摘要： A method of transmitting data using HARQ includes transmitting a first block, a partial bit stream of a codeword, and transmitting a second block, a bit stream starting from a bit index next to the last bit index of the first block, according to a retransmission request with respect to the codeword, wherein a different modulation scheme from that of the first block is applied to the second block. A coding gain of an incremental redundancy (IR) mode can be obtained although the amount of retransmission data is arbitrarily changed according to a change in transmission attributes such as a modulation scheme, resource allocation, the size of a transport block, or the like, in the adaptive HARQ scheme, so the transmission efficiency of a system can be enhanced.
摘要翻译：使用HARQ发送数据的方法包括：根据重传，发送第一块，码字的部分比特流，以及从第一块的最后位索引开始的位索引开始发送第二块; 对所述码字的请求，其中与所述第一块的调制方案不同的第一块被应用于所述第二块。可以根据调制方式，资源分配，传输块的大小等传输属性的变化来任意地改变重发数据的量，但是可以获得增量冗余（IR）模式的编码增益，在自适应HARQ方案中，可以提高系统的传输效率。

3. 发明授权

US08448038B2 Method for transmitting data using HARQ 有权
标题翻译：使用HARQ发送数据的方法
公开(公告)号：US08448038B2
公开(公告)日：2013-05-21
申请号：US12920842
申请日：2009-03-31
申请人： Woo Suk Kwon , Suk Woo Lee , Ji Ae Seok
发明人： Woo Suk Kwon , Suk Woo Lee , Ji Ae Seok
IPC分类号： G08C25/02
CPC分类号： H04L1/1819 , H04L1/0003
摘要： A data transmission method using an HARQ includes transmitting a first transmission block which is a portion of bit streams of a mother codeword, receiving a retransmission request with respect to the mother codeword, and transmitting a second transmission block which is a bit stream subsequent to the first transmission block, according to the retransmission request, wherein a modulation order obtained from a first range of a modulation order product code rate (MPR) is applied to the first transmission block, a modulation order obtained from a second range of the MPR according to the number of retransmissions is applied to the second transmission block, and the second range of the MPR is adjusted as much as a linear offset to the first range.
摘要翻译：使用HARQ的数据发送方法包括：发送作为母码字的比特流的一部分的第一发送块，接收与母码字相关的重发请求，以及发送第二发送块，该第二发送块是第一传输块，根据重传请求，其中从调制阶乘积码率（MPR）的第一范围获得的调制阶数被应用于第一传输块，从根据MPR的第二范围获得的调制次序将重发次数应用于第二发送块，并且将MPR的第二范围调整为与第一范围的线性偏移量一样多。

4. 发明申请

US20100290438A1 METHOD OF TRANSMITTING DATA USING HARQ 有权
标题翻译：使用HARQ发送数据的方法
公开(公告)号：US20100290438A1
公开(公告)日：2010-11-18
申请号：US12811610
申请日：2008-12-31
申请人： Ji Ae Seok , Wook Bong Lee , Wook Suk Kwon , Suk Woo Lee , Jong Min Kim
发明人： Ji Ae Seok , Wook Bong Lee , Wook Suk Kwon , Suk Woo Lee , Jong Min Kim
IPC分类号： H04B7/216
CPC分类号： H04L1/1819 , H04L1/0003
摘要： A method of transmitting data using HARQ includes transmitting a first block, a partial bit stream of a codeword, and transmitting a second block, a bit stream starting from a bit index next to the last bit index of the first block, according to a retransmission request with respect to the codeword, wherein a different modulation scheme from that of the first block is applied to the second block. A coding gain of an incremental redundancy (IR) mode can be obtained although the amount of retransmission data is arbitrarily changed according to a change in transmission attributes such as a modulation scheme, resource allocation, the size of a transport block, or the like, in the adaptive HARQ scheme, so the transmission efficiency of a system can be enhanced.
摘要翻译：使用HARQ发送数据的方法包括：根据重传，发送第一块，码字的部分比特流，以及从第一块的最后位索引开始的位索引开始发送第二块; 对所述码字的请求，其中与所述第一块的调制方案不同的第一块被应用于所述第二块。可以根据调制方式，资源分配，传输块的大小等传输属性的变化来任意地改变重发数据的量，但是可以获得增量冗余（IR）模式的编码增益，在自适应HARQ方案中，可以提高系统的传输效率。

5. 发明授权

US08548084B2 Method for transmitting data in a radio communication system 失效
标题翻译：用于在无线电通信系统中发送数据的方法
公开(公告)号：US08548084B2
公开(公告)日：2013-10-01
申请号：US13130733
申请日：2009-08-26
申请人： Jin Young Chun , Bin Chul Ihm , Woo Suk Kwon , Wook Bong Lee , Suk Woo Lee
发明人： Jin Young Chun , Bin Chul Ihm , Woo Suk Kwon , Wook Bong Lee , Suk Woo Lee
IPC分类号： H04B7/02 , H04L1/02
CPC分类号： H04B7/0671 , H04B7/0691 , H04L25/0206 , H04L25/023 , H04L27/2647 , H04L2025/03426
摘要： A method for transmitting data in a wireless communication system comprises: receiving synchronization signals and midambles transmitted through a plurality of antennas; and estimating each channel of the plurality of antennas by using the synchronization signals and the midambles, wherein the synchronization signals and the midambles are transmitted such that the channels of the plurality of antennas are combined. Respective channel states of a plurality of antennas can be estimated by using the synchronization signals and the midambles, and data can be effectively transmitted.
摘要翻译：一种用于在无线通信系统中发送数据的方法包括：接收通过多个天线发送的同步信号和中间码; 以及通过使用所述同步信号和所述中间码来估计所述多个天线中的每个信道，其中发送所述同步信号和所述中间码，使得所述多个天线的信道被组合。可以通过使用同步信号和中间码来估计多个天线的各个信道状态，并且可以有效地发送数据。

6. 发明申请

US20110222628A1 METHOD FOR TRANSMITTING DATA IN A RADIO COMMUNICATION SYSTEM 失效
标题翻译：无线电通信系统中发送数据的方法
公开(公告)号：US20110222628A1
公开(公告)日：2011-09-15
申请号：US13130733
申请日：2009-08-26
申请人： Jin Young Chun , Bin Chul Ihm , Woo Suk Kwon , Wook Bong Lee , Suk Woo Lee
发明人： Jin Young Chun , Bin Chul Ihm , Woo Suk Kwon , Wook Bong Lee , Suk Woo Lee
IPC分类号： H04L27/04 , H04L27/06
CPC分类号： H04B7/0671 , H04B7/0691 , H04L25/0206 , H04L25/023 , H04L27/2647 , H04L2025/03426
摘要： A method for transmitting data in a wireless communication system comprises: receiving synchronization signals and midambles transmitted through a plurality of antennas; and estimating each channel of the plurality of antennas by using the synchronization signals and the midambles, wherein the synchronization signals and the midambles are transmitted such that the channels of the plurality of antennas are combined. Respective channel states of a plurality of antennas can be estimated by using the synchronization signals and the midambles, and data can be effectively transmitted.
摘要翻译：一种用于在无线通信系统中发送数据的方法包括：接收通过多个天线发送的同步信号和中间码; 以及通过使用所述同步信号和所述中间码来估计所述多个天线中的每个信道，其中发送所述同步信号和所述中间码，使得所述多个天线的信道被组合。可以通过使用同步信号和中间码来估计多个天线的各个信道状态，并且可以有效地发送数据。

7. 发明申请

US20110093762A1 APPARATUS AND METHOD FOR TRANSMITTING DATA USING TURBO CODE 有权
标题翻译：使用涡轮代码发送数据的装置和方法
公开(公告)号：US20110093762A1
公开(公告)日：2011-04-21
申请号：US12994480
申请日：2009-05-19
申请人： Woo Suk Kwon , Suk Woo Lee
发明人： Woo Suk Kwon , Suk Woo Lee
IPC分类号： H03M13/37
CPC分类号： H03M13/09 , H04L1/0041 , H04L1/0071
摘要： The present invention provides an apparatus for transmitting data using turbo code. The apparatus includes an auxiliary bit adding unit configured to add padding bits to information bits, a convolutional turbo code (CTC) encoder configured to encode the padding bit-added information bits using turbo codes to generate coded data, a padding removing unit configured to remove the padding bits from the coded data, and a transmission processing unit configured to transmit the padding bit-removed coded data. The auxiliary bit adding unit adjusts the length of the padding bits according to a maximum size of an input that can be processed by the CRC encoder, and adds the length-adjusted padding bits to the information bits. Limited radio resources can be effectively used and the efficiency of data transmission can be improved.
摘要翻译：本发明提供一种使用turbo码发送数据的装置。该装置包括配置为向信息比特添加填充比特的辅助比特添加单元，被配置为使用turbo码对填充比特相加信息比特进行编码以生成编码数据的卷积turbo码（CTC）编码器，配置为去除来自编码数据的填充比特;以及发送处理单元，被配置为发送填补比特去除的编码数据。辅助比特添加单元根据CRC编码器可以处理的输入的最大大小来调整填充比特的长度，并将长度调整的填充比特相加到信息比特。可以有效利用有限的无线资源，提高数据传输的效率。

8. 发明授权

US08522110B2 Apparatus and method for transmitting data using turbo code 有权
标题翻译：使用turbo码发送数据的装置和方法
公开(公告)号：US08522110B2
公开(公告)日：2013-08-27
申请号：US12994480
申请日：2009-05-19
申请人： Woo Suk Kwon , Suk Woo Lee
发明人： Woo Suk Kwon , Suk Woo Lee
IPC分类号： H03M13/00
CPC分类号： H03M13/09 , H04L1/0041 , H04L1/0071
摘要： The present invention provides an apparatus for transmitting data using turbo code. The apparatus includes an auxiliary bit adding unit configured to add padding bits to information bits, a convolutional turbo code (CTC) encoder configured to encode the padding bit-added information bits using turbo codes to generate coded data, a padding removing unit configured to remove the padding bits from the coded data, and a transmission processing unit configured to transmit the padding bit-removed coded data. The auxiliary bit adding unit adjusts the length of the padding bits according to a maximum size of an input that can be processed by the CRC encoder, and adds the length-adjusted padding bits to the information bits. Limited radio resources can be effectively used and the efficiency of data transmission can be improved.
摘要翻译：本发明提供一种使用turbo码发送数据的装置。该装置包括配置为向信息比特添加填充比特的辅助比特添加单元，被配置为使用turbo码对填充比特相加信息比特进行编码以生成编码数据的卷积turbo码（CTC）编码器，配置为去除来自编码数据的填充比特;以及发送处理单元，被配置为发送填补比特去除的编码数据。辅助比特添加单元根据CRC编码器可以处理的输入的最大大小来调整填充比特的长度，并将长度调整的填充比特相加到信息比特。可以有效利用有限的无线资源，提高数据传输的效率。

9. 发明授权

US09300384B2 Method of transmitting at least one sub-packet based on feedback information in a wireless communication system 有权
公开(公告)号：US09300384B2
公开(公告)日：2016-03-29
申请号：US13620659
申请日：2012-09-14
申请人： Sang G. Kim , Shu Wang , Young Cheul Yoon , Li-Hsiang Sun , Soonyil Kwon , Suk Woo Lee , Hobin Kim
发明人： Sang G. Kim , Shu Wang , Young Cheul Yoon , Li-Hsiang Sun , Soonyil Kwon , Suk Woo Lee , Hobin Kim
IPC分类号： H04W4/00 , H04B7/06 , H04L1/18 , H04L12/801 , H04L1/00 , H04L1/06
CPC分类号： H04B7/0647 , H04B7/0491 , H04B7/061 , H04B7/0632 , H04B7/0641 , H04B7/12 , H04B17/24 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/06 , H04L1/1812 , H04L1/1893 , H04L47/10 , H04W52/08
摘要： A method of transmitting subsequent sub-packets in a wireless communication system using a hybrid automatic request (HARQ) technique is disclosed. The method includes receiving feedback information from at least one receiving end, transmitting a transmit packet via at least one overhead channel, wherein the transmit packet includes information on carrier and antenna combination selected for subsequent transmission, and transmitting at least one sub-packet according to the selected carrier and antenna combination.

10. 发明授权

US08625716B2 Method and apparatus for performing HARQ in wireless communication system 有权
标题翻译：用于在无线通信系统中执行HARQ的方法和装置
公开(公告)号：US08625716B2
公开(公告)日：2014-01-07
申请号：US12638961
申请日：2009-12-15
申请人： Hyung Ho Park , Jin Sam Kwak , Suk Woo Lee , Seung Hyun Kang
发明人： Hyung Ho Park , Jin Sam Kwak , Suk Woo Lee , Seung Hyun Kang
IPC分类号： H04L27/36
CPC分类号： H04L1/1819 , H04L1/0068 , H04L1/1874 , H04L1/1893
摘要： A method and an apparatus for performing hybrid automatic repeat request (HARQ) using constellation rearrangement and a circular buffer in a wireless communication system is provided. An encoded information bit is stored into a circular buffer. A transport block in selected from the circular buffer. A bit set comprising n bits of the transport block is mapped to a data symbol on a constellation for 2n-QAM modulation according to a first mapping order. The bit set is mapped according to a second mapping order when the bits of the transport block are subject to wrap-around at the end of the circular buffer.
摘要翻译：提供了一种在无线通信系统中使用星座重排和循环缓冲器来执行混合自动重复请求（HARQ）的方法和装置。编码信息位被存储到循环缓冲器中。从循环缓冲区中选择一个传输块。根据第一映射顺序将包含传输块的n位的位组映射到用于2n-QAM调制的星座上的数据符号。当传输块的位在循环缓冲区的末尾进行环绕时，根据第二映射顺序映射位集合。

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