公开(公告)号：EP2911359B1

公开(公告)日：2018-10-24

申请号：EP15162262.8

申请日：2008-06-20

申请人： LG Electronics Inc.

发明人： Yun, Young Woo ,  Kim, Ki Jun ,  Yoon, Suk Hyon ,  Ahn, Joon Kui ,  Kim, Eun Sun ,  Lee, Dae Won ,  Seo, Dong Youn

IPC分类号： H04L27/26 ,  H04L1/18 ,  H04L5/00

CPC分类号： H04J11/0036 ,  H04L1/1812 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/2601

摘要： The present invention relates to receiving downlink signals at a mobile terminal in an orthogonal frequency division multiplexing (OFDM) system. The present invention includes receiving information related with a number m of OFDM symbol(s), wherein m OFDM symbol(s) from a beginning of a subframe is used for reception of one or more channels that carry acknowledgement/negative acknowledgement (ACK/NACK) information; and receiving information related with a number n of OFDM symbol(s), wherein n OFDM symbol(s) from the beginning of the subframe is used for reception of one or more channels that carry scheduling information, wherein the number n is equal to or greater than the number m and a transmission interval of the information related with the number m is greater than a transmission interval of the information related with the number n.

公开(公告)号：EP2753139B1

公开(公告)日：2016-10-05

申请号：EP14162706.7

申请日：2009-03-03

申请人： LG Electronics, Inc.

发明人： Ahn, Joon Kui ,  Yun, Young Woo ,  Kim, Ki Jun

IPC分类号： H04W74/08

CPC分类号： H04W74/006 ,  H04W74/0833

公开(公告)号：EP1246385B1

公开(公告)日：2014-04-30

申请号：EP02006827.6

申请日：2002-03-25

申请人： LG Electronics Inc.

发明人： Yun, Young Woo ,  Lee, Young Jo ,  Kim, Ki Jun ,  Kwon, Soon Yil ,  Yoon, Suk Hyon ,  An, Jong Hoe ,  Kyung, Chan Ho

IPC分类号： H04L1/00 ,  H04L1/18 ,  H04L1/08

CPC分类号： H04L1/1819 ,  H04L1/0007 ,  H04L1/0066 ,  H04L1/0071 ,  H04L1/08 ,  H04L1/1845 ,  H04L1/1887 ,  H04L1/1896

公开(公告)号：EP2079267A3

公开(公告)日：2013-03-27

申请号：EP09150132.0

申请日：2009-01-07

申请人： LG Electronics Inc.

发明人： Ahn, Joon Kui ,  Kim, Ki Jun ,  Ihm, Bin Chul ,  Yun, Young Woo

IPC分类号： H04W56/00 ,  H04L27/26

CPC分类号： H04W72/0446 ,  H04L27/2646 ,  H04L27/2655 ,  H04W56/003 ,  H04W56/0045 ,  H04W88/02

摘要： A method of adjusting transmission timing, a method of continuously transmitting packets, and a mobile station are provided. The method of adjusting the transmission timing includes adjusting the transmission timing according to a transmission timing adjustment command when the transmission timing adjustment command is received from a receiving side; and creating a cyclic prefix (CP) in consideration of a part of a CP of a next symbol which overlaps with a previous symbol on a time axis on the basis of the adjusted transmission timing. Accordingly, it is possible to prevent deterioration in reception performance and minimize reception complexity even when packet transmission timing is adjusted at a transmitting side using an OFDMA or analogous radio access scheme.

公开(公告)号：EP2477350A1

公开(公告)日：2012-07-18

申请号：EP11180948.9

申请日：2008-08-14

申请人： LG ELECTRONICS INC.

发明人： Seo, Dong Youn ,  Kim, Bong Hoe ,  Yun, Young Woo ,  Kim, Ki Jun ,  Lee, Dae Won ,  Noh, Yu Jin ,  Kim, Hak Seong ,  Roh, Dong Wook ,  Ahn, Joon Kui

IPC分类号： H04J11/00 ,  H04B1/69 ,  H04L27/26 ,  H04L1/06 ,  H04L1/00 ,  H04B7/04 ,  H04L1/18 ,  H04B7/06

CPC分类号： H04B7/0417 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/06 ,  H04L1/1893 ,  H04L25/03343

摘要： The present invention relates to a method for transmitting signal at a transmission end of a multiple input multiple output system, this method comprising mapping one or more codewords to one or more layers, wherein the one or more codewords are other codewords except at least one non-transmission codeword among a maximum number of codewords, and precoding the one or more layers using a precoding matrix for a spatial multiplexing of signal transmission, wherein the precoding matrix is used for the signal transmission via the one or more layers among a maximum number of layers.

摘要翻译： 本发明涉及一种用于在多输入多输出系统的发送端发送信号的方法，该方法包括将一个或多个码字映射到一个或多个层，其中所述一个或多个码字是除了至少一个非码字 - 最大数量的码字中的发送码字，并且使用用于信号传输的空间复用的预编码矩阵来对所述一个或多个层进行预编码，其中所述预编码矩阵用于经由所述一个或多个层的信号传输 层。

公开(公告)号：EP1895684A3

公开(公告)日：2008-06-25

申请号：EP07024103.9

申请日：2002-09-27

申请人： LG Electronics, Inc.

发明人： Lee, Young Jo ,  Yun, Young Woo ,  An, Jong Hoe ,  Yoon, Suk Hyon ,  You, Cheol Woo ,  Kim, Ki Jun ,  Kim, Young Cho

IPC分类号： H04B7/26 ,  H04L12/56

CPC分类号： H04L1/1896 ,  H04J13/0048 ,  H04J13/18 ,  H04W52/325 ,  H04W72/1242 ,  H04W72/14

摘要： A method of transmitting packet data in a communication system, comprising: transmitting a control message over a packet data control channel, the control message having a LWCI field for indicating that a code set used in a packet data channel includes the 0 th through the LWCI th codes on a code list; and transmitting packet data over the packet data channel using the 0 th through the LWCI th codes on the code list.

摘要翻译： 一种在通信系统中发送分组数据的方法，包括：通过分组数据控制信道发送控制消息，所述控制消息具有LWCI字段，用于指示在分组数据信道中使用的代码集包括第0至第LWCI个代码 在代码列表中; 以及使用代码列表中的第0至第LWCIth码通过分组数据信道发送分组数据。

公开(公告)号：EP1102440A3

公开(公告)日：2006-01-18

申请号：EP00125147.9

申请日：2000-11-17

申请人： LG ELECTRONICS INC.

发明人： Hong, Sung Kwon ,  Kwon, Sung Lark ,  Yun, Young Woo ,  Kim, Ki Jun

IPC分类号： H04L12/56 ,  H04L1/08

CPC分类号： H04L1/0057 ,  H04L1/0025 ,  H04L1/0039 ,  H04L1/0041 ,  H04L1/0069 ,  H04L1/0072 ,  H04L1/08 ,  H04W99/00

摘要： Method for improving a TFCI transportation performance, including the steps of (1) coding TFCI information bits to be transported through each radio frame, (2) repeating a TFCI code word produced by the coding for an arbitrary times, (3) applying puncturing patterns different from each other to the repeated code words produced as many as the repeated times, and puncturing the repeated code words at locations different from each other, and (4) dividing, inserting, and transporting the punctured fixed length repeated code words in each slot of the radio frame, whereby improving TFCI information transportation performance, and embodying the receiver side decoder to be identical to a case when a 32 bit code word are transported perfectly.

公开(公告)号：EP2938021B1

公开(公告)日：2017-03-08

申请号：EP15170530.8

申请日：2008-03-19

申请人： LG Electronics Inc.

发明人： Lee, Dae Won ,  Kim, Bong Hoe ,  Yun, Young Woo ,  Kim, Ki Jun ,  Roh, Dong Wook ,  Yoon, Suk Hyon ,  Ahn, Joon Kui ,  Seo, Dong Youn ,  Kim, Hak Seong ,  Lee, Jung Hoon ,  Kim, Eun Sun ,  Choi, Sung Duk

IPC分类号： H04L5/00 ,  H04L1/18 ,  H04L12/801 ,  H04L1/06

CPC分类号： H04W72/042 ,  H04B7/0413 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0055 ,  H04L47/10 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413

摘要： The invention to an apparatus and method of receiving Acknowledgement/Negative ACK, ACK/NACK, signals in a mobile communication system. The method comprises transmitting two data blocks by using one or more Resource Blocks, RBs and determining resource indexes of ACK/NACK signals, which correspond to the two data blocks. A resource index for one of the two data blocks is determined using the lowest RB index of one or more RB indexes corresponding the one or more RBs and a resource index for the other of the two data blocks is determined using the lowest RB index+1.

摘要翻译： 本发明涉及一种在移动通信系统中接收确认/否定ACK，ACK / NACK信号的装置和方法。 该方法包括通过使用一个或多个资源块，RB并确定与两个数据块相对应的ACK / NACK信号的资源索引来发送两个数据块。 使用对应于一个或多个RB的一个或多个RB索引的最低RB索引来确定两个数据块之一的资源索引，并且使用最低RB索引+1来确定两个数据块中的另一个的资源索引 。

公开(公告)号：EP2938021A1

公开(公告)日：2015-10-28

申请号：EP15170530.8

申请日：2008-03-19

申请人： LG Electronics Inc.

发明人： Lee, Dae Won ,  Kim, Bong Hoe ,  Yun, Young Woo ,  Kim, Ki Jun ,  Roh, Dong Wook ,  Yoon, Suk Hyon ,  Ahn, Joon Kui ,  Seo, Dong Youn ,  Kim, Hak Seong ,  Lee, Jung Hoon ,  Kim, Eun Sun ,  Choi, Sung Duk

IPC分类号： H04L5/00 ,  H04L1/18 ,  H04L12/801 ,  H04W72/04 ,  H04L1/06 ,  H04W28/04

CPC分类号： H04W72/042 ,  H04B7/0413 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0055 ,  H04L47/10 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413

摘要： A user equipment receives downlink allocation information via a number of control channel elements, CCEs, receives downlink data in accordance with the downlink allocation information, and transmits an Acknowledgement/Negative Acknowledgement, ACK/NACK, signal corresponding to the downlink data, by using a resource index for the ACK/NACK signal corresponding to the CCE index when the downlink allocation information is received via one CCE, and a resource index for the ACK/NACK signal corresponding to the lowest one of the CCE indexes of the plural CCEs when the downlink allocation information is received via plural CCEs.

摘要翻译： 用户设备通过多个控制信道单元接收下行链路分配信息，CCE根据下行链路分配信息接收下行链路数据，并通过使用下行链路数据发送确认/否定确认ACK / NACK，对应于下行链路数据的信号 当经由一个CCE接收到下行链路分配信息时，与CCE索引相对应的ACK / NACK信号的资源索引，以及当下行链路中与多个CCE中的最低CCE索引对应的ACK / NACK信号的资源索引 经由多个CCE接收分配信息。

公开(公告)号：EP2472764B1

公开(公告)日：2014-04-30

申请号：EP12162610.5

申请日：2008-03-19

申请人： LG Electronics Inc.

发明人： Lee, Dae Won ,  Lee, Jung Hoon ,  Kim, Eun Sun ,  Choi, Sung Duk ,  Kim, Bong Hoe ,  Yun, Young Woo ,  Kim, Ki Jun ,  Roh, Dong Wook ,  Yoon, Suk Hyon ,  Ahn, Joon Kui ,  Seo, Dong Youn ,  Kim, Hak Seong

IPC分类号： H04L5/00 ,  H04L1/18 ,  H04L1/06 ,  H04W28/04

CPC分类号： H04W72/042 ,  H04B7/0413 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0055 ,  H04L47/10 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413

摘要： The invention to an apparatus and method of receiving Acknowledgement/Negative ACK, ACK/NACK, signals in a mobile communication system. The method comprises transmitting two data blocks by using one or more Resource Blocks, RBs and determining resource indexes of ACK/NACK signals, which correspond to the two data blocks. A resource index for one of the two data blocks is determined using the lowest RB index of one or more RB indexes corresponding the one or more RBs and a resource index for the other of the two data blocks is determined using the lowest RB index+1.