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31. 发明申请

WO2009136751A2 METHOD AND APPARATUS OF GENERATING CODEWORDS IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中生成编码的方法与装置
公开(公告)号：WO2009136751A2
公开(公告)日：2009-11-12
申请号：PCT/KR2009/002420
申请日：2009-05-08
申请人： LG ELECTRONICS INC. , LEE, Young Seob , IHM, Bin Chul , CHUN, Jin Young , LEE, Suk Woo , OH, Min Seok
发明人： LEE, Young Seob , IHM, Bin Chul , CHUN, Jin Young , LEE, Suk Woo , OH, Min Seok
IPC分类号： H04L29/02 , H04L27/26
CPC分类号： H03M13/033 , H03M13/136 , H03M13/356 , H03M13/635 , H03M13/6544 , H04L1/0028 , H04L1/0084
摘要： A method and apparatus for generating and transmitting codewords is provided. The method includes receiving information bits with a variable length, selecting vectors by the length of the information bits from a generator matrix, and generating a codeword based on the information bits and the generator matrix. Codewords with a certain length providing a coding performance with respect to received variable information bits can be obtained.
摘要翻译：提供了一种用于生成和传送码字的方法和装置。该方法包括以可变长度接收信息比特，从生成矩阵中选择向量信息比特的长度，以及基于信息比特和生成矩阵生成码字。可以获得具有一定长度的代码字，提供关于接收到的可变信息比特的编码性能。

32. 发明申请

WO2006129987A2 COMMUNICATING PROGRAM REJECTION INFORMATION IN BROADCAST-MULTICAST MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：在广播手机移动通信系统中传播节目防范信息
公开(公告)号：WO2006129987A2
公开(公告)日：2006-12-07
申请号：PCT/KR2006/002139
申请日：2006-06-02
申请人： LG ELECTRONICS INC. , AN, Jong Hoe , KIM, Young Jun , KYUNG, Chan Ho , LEE, Suk Woo
发明人： AN, Jong Hoe , KIM, Young Jun , KYUNG, Chan Ho , LEE, Suk Woo
IPC分类号： H04L12/18 , H04N7/173 , H04Q7/38
CPC分类号： H04W72/005
摘要： The present invention relates to communicating program rejection information in a broadcast-multicast mobile communication system. Preferably, present invention comprises receiving information related to at least one broadcast-multicast service from a base station, determining to receive one or more specific broadcast-multicast services based on the received information, requesting the one or more specific broadcast-multicast services determined to be received from the base station, and receiving a broadcast reject message for indicating rejection of at least one of the one or more specific broadcast-multicast services requested, wherein the broadcast reject message comprises a same reject reason indicator field for indicating whether a reason for rejecting the at least one of the one or more specific broadcast-multicast services requested is identical to a reason for rejecting a previous broadcast-multicast service in the broadcast reject message.
摘要翻译：本发明涉及在广播多播移动通信系统中传送节目拒绝信息。优选地，本发明包括从基站接收与至少一个广播多播服务相关的信息，基于所接收的信息确定接收一个或多个特定广播多播服务，请求将所确定的一个或多个特定广播多播服务从所述基站接收，并且接收广播拒绝消息，用于指示所请求的所述一个或多个特定广播多播服务中的至少一个的拒绝，其中所述广播拒绝消息包括相同的拒绝原因指示符字段，用于指示是否为拒绝所请求的一个或多个特定广播多播服务中的至少一个与拒绝广播拒绝消息中的先前广播多播服务的原因相同。

33. 发明申请

WO2010064857A2 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中传输控制信息的方法和设备
公开(公告)号：WO2010064857A2
公开(公告)日：2010-06-10
申请号：PCT/KR2009/007197
申请日：2009-12-03
申请人： LG ELECTRONICS INC. , LEE, Young Seob , IHM, Bin Chul , HAN, Seung Hee , CHUN, Jin Young , LEE, Suk Woo , OH, Min Seok
发明人： LEE, Young Seob , IHM, Bin Chul , HAN, Seung Hee , CHUN, Jin Young , LEE, Suk Woo , OH, Min Seok
IPC分类号： H04L27/26 , H04B7/26
CPC分类号： H04L5/0053
摘要： A method and apparatus of transmitting control information in a wireless communication system is provided. A sequence corresponding to control information from a sequence set is determined. A reference modulation symbol set corresponding to a mini unit by modulating the sequence is generated. At least one reordered modulation symbol set is generated by reordering and repeating the reference modulation symbol set. The at least one reordered modulation symbol set is reordered in a unit of a subgroup. The reference modulation symbol set and the at least one reordered modulation symbol set are mapped to the plurality of mini units in the resource unit respectively.
摘要翻译：提供了一种在无线通信系统中发送控制信息的方法和设备。确定对应于来自序列组的控制信息的序列。生成通过调制序列而对应于迷你单元的参考调制符号集。通过重新排序和重复参考调制符号集合来生成至少一个重新排序的调制符号集合。该至少一个重新排序的调制符号集以子组为单位重新排序。参考调制符号集合和至少一个重新排序的调制符号集合分别映射到资源单元中的多个迷你单元。

34. 发明申请

WO2009108025A2 METHOD AND APPARATUS FOR PERFORMING DECODING USING LDPC CODE 审中-公开
标题翻译：使用LDPC编码进行解码的方法和装置
公开(公告)号：WO2009108025A2
公开(公告)日：2009-09-03
申请号：PCT/KR2009/000998
申请日：2009-03-02
申请人： LG ELECTRONICS INC. , CHUNG, Ji Wook , LEE, Suk Woo , OH, Min Seok
发明人： CHUNG, Ji Wook , LEE, Suk Woo , OH, Min Seok
IPC分类号： H03M13/11
CPC分类号： H03M13/1134 , H03M13/114
摘要： A method of performing decoding using an LDPC code is disclosed. The method of performing decoding an encoded codeword using a parity check matrix, comprises decoding the codeword using the parity check matrix, wherein the parity check matrix includes a plurality of layers, each of which includes at least one or more rows split exclusively from a specific row of a base parity check matrix
摘要翻译：公开了使用LDPC码进行解码的方法。使用奇偶校验矩阵对编码码字进行解码的方法包括使用奇偶校验矩阵对码字进行解码，其中，奇偶校验矩阵包括多个层，每层包括至少一个或多个独占于特定一行基本奇偶校验矩阵

35. 发明申请

WO2009048283A2 METHOD OF TRANSMITTING DATA USING CONSTELLATION REARRANGEMENT 审中-公开
标题翻译：使用信号发送方式发送数据
公开(公告)号：WO2009048283A2
公开(公告)日：2009-04-16
申请号：PCT/KR2008/005947
申请日：2008-10-09
申请人： LG ELECTRONICS INC. , MOON, Sung Ho , NAM, Seung Woo , KIM, Jong Min , PARK, Hyung Ho , CHO, Han Gyu , CHOI, Jin Soo , CHUNG, Jae Hoon , HAN, Jong Young , LEE, Suk Woo
发明人： MOON, Sung Ho , NAM, Seung Woo , KIM, Jong Min , PARK, Hyung Ho , CHO, Han Gyu , CHOI, Jin Soo , CHUNG, Jae Hoon , HAN, Jong Young , LEE, Suk Woo
IPC分类号： H04L1/18
CPC分类号： H04L1/08 , H04L1/1819 , H04L1/1893
摘要： A data retransmission method using hybrid automatic repeat request (HARQ) includes transmitting a data block, receiving a retransmission request signal for the data block, generating a retransmission block by performing swapping or inversion between bits constituting the data block according to the retransmission request signal, and transmitting the retransmission block.
摘要翻译：使用混合自动重传请求（HARQ）的数据重传方法包括发送数据块，接收数据块的重发请求信号，通过根据重传请求信号在构成数据块的比特之间进行交换或反转来生成重发块，并发送重传块。

36. 发明申请

WO2010090467A2 METHOD AND APPARATUS OF TRANSMITTING UPLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中发送上行控制信号的方法与装置
公开(公告)号：WO2010090467A2
公开(公告)日：2010-08-12
申请号：PCT/KR2010/000699
申请日：2010-02-04
申请人： LG ELECTRONICS INC. , CHUN, Jin Young , KIM, Sunam , LEE, Suk Woo , IHM, Bin Chul
发明人： CHUN, Jin Young , KIM, Sunam , LEE, Suk Woo , IHM, Bin Chul
IPC分类号： H04B7/26 , H04B7/204
CPC分类号： H04L1/0027 , H04L1/0026 , H04L1/06 , H04L1/1671 , H04L1/1812 , H04L2001/0093
摘要： A method and apparatus of transmitting an uplink control signal in a wireless communication system is provided. A user equipment receives pieces of resource allocation information about a plurality of respective uplink control channels, and transmits the uplink control signal through one of the plurality of uplink control channels. Radio resources sequentially adjacent to each other on a basis of one reference uplink control channel, selected from the plurality of uplink control channels, are allocated to the respective uplink control channels. And the resource allocation information comprises size of the radio resources allocated to each of the plurality of uplink control channels within a resource region in which the plurality of uplink control channels is configured.
摘要翻译：提供了一种在无线通信系统中发送上行链路控制信号的方法和装置。用户设备接收关于多个相应的上行链路控制信道的资源分配信息，并通过多个上行链路控制信道之一发送上行链路控制信号。基于从多个上行链路控制信道中选择的一个参考上行链路控制信道，彼此顺序相邻的无线资源被分配给各个上行链路控制信道。并且资源分配信息包括分配给多个上行链路控制信道中的多个上行链路控制信道中的每一个的大小，所述资源区域中配置有多个上行链路控制信道。

37. 发明申请

WO2010087682A3 APPARATUS AND METHOD FOR TRANSMITTING SIGNAL USING BIT GROUPING IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2010087682A3
公开(公告)日：2010-08-05
申请号：PCT/KR2010/000630
申请日：2010-02-02
申请人： LG ELECTRONICS INC. , KANG, Seung Hyun , LEE, Suk Woo
发明人： KANG, Seung Hyun , LEE, Suk Woo
IPC分类号： H03M13/37 , H03M13/27 , H04L12/56
摘要： An apparatus and method for transmitting a signal using a bit grouping method in a wireless communication system is disclosed. Interleaved subblocks are maintained, and output bit sequences are modulated in due order after bit grouping and bit selection. The bit grouping method is advantageous in that bit reliability is uniformly distributed.

38. 发明申请

WO2009145514A2 APPARATUS AND METHOD FOR TRANSMITTING DATA USING TURBO CODE 审中-公开
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：WO2009145514A2
公开(公告)日：2009-12-03
申请号：PCT/KR2009/002604
申请日：2009-05-19
申请人： LG ELECTRONICS INC. , KWON, Woo Suk , LEE, Suk Woo
发明人： KWON, Woo Suk , LEE, Suk Woo
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。

39. 发明申请

WO2009145454A3 METHOD FOR TRANSMITTING DATA USING HARQ 审中-公开
公开(公告)号：WO2009145454A3
公开(公告)日：2009-12-03
申请号：PCT/KR2009/001657
申请日：2009-03-31
申请人： LG ELECTRONICS INC. , KWON, Woo Suk , LEE, Suk Woo , SEOK, Ji Ae
发明人： KWON, Woo Suk , LEE, Suk Woo , SEOK, Ji Ae
IPC分类号： H04L1/18
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.

40. 发明授权

EP2374235B1 METHOD AND APPARATUS FOR PERFORMING HARQ IN WIRELESS COMMUNICATION SYSTEM 失效
标题翻译：用于在无线通信系统中执行HARQ的方法和设备
公开(公告)号：EP2374235B1
公开(公告)日：2018-02-07
申请号：EP09833612.6
申请日：2009-12-14
申请人： LG Electronics Inc.
发明人： PARK, Hyung Ho , KWAK, Jin Sam , LEE, Suk Woo , KANG, Seung Hyun
IPC分类号： H04L1/18 , H04B7/04
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.

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