公开(公告)号：EP2375590B1

公开(公告)日：2016-08-03

申请号：EP11173053.7

申请日：2007-02-06

申请人： LG Electronics Inc.

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

IPC分类号： H04W74/08 ,  H04L5/02 ,  H04L27/26 ,  H04W72/04

CPC分类号： H04W72/0453 ,  H04L5/0053 ,  H04L5/023 ,  H04L27/2601 ,  H04L27/2602 ,  H04W72/042 ,  H04W72/14 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/12

公开(公告)号：EP2924909A1

公开(公告)日：2015-09-30

申请号：EP15167235.9

申请日：2006-06-13

申请人： LG Electronics Inc.

发明人： Kiim, Hak Seong ,  Kim, Bong Hoe ,  Roh, Dong Wook ,  Ahn, Joon Kui ,  Seo, Dong Youn ,  Lee, Jung Hoon

IPC分类号： H04L5/00

CPC分类号： H04L5/0044 ,  H04B7/0452 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0046 ,  H04L5/023 ,  H04L27/2618 ,  H04L27/265

摘要： A method of allocating a plurality of data symbols from a transmitting end using multiple carrier modulation (MCM) is disclosed. More specifically, the method includes receiving the plurality of data symbols from a serial-to-parallel converter, grouping the plurality data symbols into at least one data symbol group, wherein the at least one data symbol group is formed by grouping a specified number of neighboring data symbols, and allocating the at least one data symbol group to at least one subcarrier group, wherein the at least one subcarrier group is formed by grouping a plurality of subcarriers.

摘要翻译： 使用多载波调制从发送端将数据符号分配的多个所述的方法（MCM）是游离缺失盘。 更具体地，该方法包括接收数据符号的若干从一个串行 - 并行转换器，所述多个数据符号分组成至少一个数据符号组，worin所述至少一个数据符号组是由分组中指定数量的FORMED 相邻数据码元，并且所述至少一个数据符号组分配给至少一个子载波组，所述worin至少一个子载波组由分组副载波的多个形成。

公开(公告)号：EP2536038A3

公开(公告)日：2013-06-12

申请号：EP12183897.3

申请日：2007-02-06

申请人： LG Electronics, Inc.

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

IPC分类号： H04B7/26 ,  H04W74/08 ,  H04L5/02 ,  H04L27/26 ,  H04W72/04

CPC分类号： H04W72/0453 ,  H04L5/0053 ,  H04L5/023 ,  H04L27/2601 ,  H04L27/2602 ,  H04W72/042 ,  H04W72/14 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/12

摘要： A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.

公开(公告)号：EP2180629A3

公开(公告)日：2010-07-28

申请号：EP09180051.6

申请日：2008-08-14

申请人： LG Electronics Inc.

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

IPC分类号： H04B7/26 ,  H04L5/00 ,  H04L27/26

CPC分类号： H04W72/0446 ,  H04L1/16 ,  H04L1/1861 ,  H04L5/0053 ,  H04L27/2613 ,  H04W72/02

摘要： A method of acquiring information on a resource region for transmitting PHICH and a method of receiving PDCCH using the same are disclosed. The resource region for transmitting the PHICH can be specified by first information corresponding to the per-subframe PHICH number and second information corresponding to a duration of the PHICH within the subf rame. The first information can be specified into a form resulting from multiplying a predetermined basic number by a specific constant. And, the specific constant can be transmitted via PBCH. Moreover, the second information can be acquired from the PBCH as well.

摘要翻译： 公开了一种获取关于用于发送PHICH的资源区域的信息的方法以及使用该方法接收PDCCH的方法。 用于传送PHICH的资源区域可以由对应于每子帧PHICH编号的第一信息和对应于子帧内的PHICH的持续时间的第二信息来指定。 第一信息可以被指定为通过将预定基本数乘以特定常数而得到的形式。 而且，特定的常数可以通过PBCH传输。 而且，第二信息也可以从PBCH获取。

公开(公告)号：EP2136503A2

公开(公告)日：2009-12-23

申请号：EP09157576.1

申请日：2009-04-08

申请人： LG Electronics Inc.

发明人： Seo, Dong Youn ,  Lee, Jung Hoon ,  Kim, Ki Jun ,  Ahn, Joon Kui

IPC分类号： H04L5/00

CPC分类号： H04W72/042 ,  H04B7/0665 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0092 ,  H04L5/0094 ,  H04W16/10 ,  H04W36/0066 ,  H04W48/12 ,  H04W72/0446 ,  H04W72/0493 ,  H04W72/12

摘要： A method for adjusting a granularity of resource allocation in a wireless mobile communication system supporting a compact scheduling is disclosed. A resource indication value (RIV) corresponds to a start index (S) of one set of consecutive virtual resource blocks (VRBs) and a length of the VRBs. The start index (S) is selected from among 's' values (where s=P+mT RB ), and the length (L) is selected from among '1' values (where 1=K+nG≤N RB ). Here, P is a predetermined integer of 0 or higher, T or G is a predetermined natural number, m is an integer of 0 or higher, and n is a natural number.

摘要翻译： 一种用于在支持紧凑调度的无线移动通信系统中调整资源分配的粒度的方法是游离缺失盘。 资源指示值（RIV）对应于一组连续的虚拟资源块（VRB的）和的VRB的长度的起始索引（S）。 的起始索引（S）被选自 'S'（其中s = P + mT的

公开(公告)号：EP2683094B1

公开(公告)日：2018-09-12

申请号：EP13186777.2

申请日：2008-06-12

申请人： LG Electronics, Inc.

发明人： Lee, Jung Hoon ,  Kim, Ki Jun ,  Roh, Dong Wook ,  Lee, Dae Won ,  Ahn, Joon Kui

IPC分类号： H04B7/06 ,  H04L1/06

CPC分类号： H04B1/707 ,  H04B7/0678 ,  H04B7/068 ,  H04J13/00 ,  H04J13/16 ,  H04L1/0606 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/0055 ,  H04L27/2601

摘要： The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a second antenna set.

公开(公告)号：EP2683095A1

公开(公告)日：2014-01-08

申请号：EP13186778.0

申请日：2008-06-13

申请人： LG Electronics, Inc.

发明人： Lee, Jung Hoon ,  Kim, Ki Jun ,  Roh, Dong Wook ,  Lee, Dae Won ,  Ahn, Joon Kui

IPC分类号： H04B7/06 ,  H04L1/06

CPC分类号： H04L5/0055 ,  H04B1/707 ,  H04B7/0413 ,  H04B7/0678 ,  H04B7/068 ,  H04B2201/709718 ,  H04J13/00 ,  H04J13/16 ,  H04L1/0606 ,  H04L1/0643 ,  H04L1/1621 ,  H04L1/1825 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/0026

摘要： The present invention provides for spreading a first signal using a plurality of spreading codes, multiplexing the first spread signal by code division multiplexing, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a first antenna set, spreading a second signal using a plurality of spreading codes, multiplexing the second spread signal by code division multiplexing, transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the first antenna set, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a second antenna set, and transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the second antenna set, wherein the first multiplexed signal is transmitted on frequency resources that neighbor frequency resources that the second multiplexed signal is transmitted on.

摘要翻译： 本发明提供使用多个扩频码对第一信号进行扩频，通过码分复用多路复用第一扩展信号，经由第一天线组的OFDM符号的多个相邻频率资源发送第一多路复用信号， 使用多个扩展码的第二信号，通过码分多路复用第二扩展信号，经由第一天线组的OFDM符号的多个相邻频率资源发送第二多路复用信号，经由多个扩频码发送第一多路复用信号 相邻频率资源，并且经由第二天线组的OFDM符号的多个相邻频率资源发送第二多路复用信号，其中，第一多路复用信号在频率资源上发送，相邻频率资源 第二复用信号是 传送。

公开(公告)号：EP2683094A1

公开(公告)日：2014-01-08

申请号：EP13186777.2

申请日：2008-06-12

申请人： LG Electronics, Inc.

发明人： Lee, Jung Hoon ,  Kim, Ki Jun ,  Roh, Dong Wook ,  Lee, Dae Won ,  Ahn, Joon Kui

IPC分类号： H04B7/06 ,  H04L1/06

CPC分类号： H04B1/707 ,  H04B7/0678 ,  H04B7/068 ,  H04J13/00 ,  H04J13/16 ,  H04L1/0606 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/0055 ,  H04L27/2601

摘要： The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a second antenna set.

摘要翻译： 本发明提供在移动通信系统中发送扩展信号。 本发明包括使用多个扩展码扩展信号，其中多个扩展码具有扩展因子，通过码分复用多路复用扩展信号，经由多个相邻频率资源经由多个相邻频率资源发送多个信号 第一天线组，并且经由第二天线组的一个OFDM符号的多个相邻频率资源发送相同的复用信号。

公开(公告)号：EP2093953B1

公开(公告)日：2013-04-03

申请号：EP08016013.8

申请日：2008-09-11

申请人： LG Electronics Inc.

发明人： Lee, Dae Won ,  Kim, Ki Jun ,  Noh, Yu Jin ,  Ahn, Joon Kui ,  Lee, Jung Hoon

IPC分类号： H04L5/00 ,  H04W48/12 ,  H04L27/26

CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0053 ,  H04L27/2626 ,  H04L27/2647 ,  H04L27/2656 ,  H04L27/2666 ,  H04W24/08 ,  H04W48/12 ,  H04W88/02 ,  H04W88/08

摘要： A method for efficiently transmitting and receiving control information through a Physical Downlink Control Channel (PDCCH) is provided. When a User Equipment (UE) receives control information through a PDCCH, the received control information is set to be decoded in units of search spaces, each having a specific start position in the specific subframe. Here, a modulo operation according to a predetermined first constant value (D) is performed on an input value to calculate a first result value, and a modulo operation according to a predetermined first variable value (C) corresponding to the number of candidate start positions that can be used as the specific start position is performed on the calculated first result value to calculate a second result value and an index position corresponding to the second result value is used as the specific start position. Transmitting control information in this manner enables a plurality of UEs to efficiently receive PDCCHs without collisions.

公开(公告)号：EP2071790A3

公开(公告)日：2011-03-02

申请号：EP08171130.1

申请日：2008-12-09

申请人： LG Electronics Inc.

发明人： Lee, Jung Hoon ,  Ahn, Joon Kui

IPC分类号： H04L27/26 ,  H04L5/00

CPC分类号： H04W72/0453 ,  H04L5/0007 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0083 ,  H04L5/0094

摘要： A method of mapping symbols of a physical control format indicator channel (PCFICH) is described. A start position of a resource element to map the symbols for the PCFICH is determined by flooring a value, obtained by multiplying the number of resource blocks by a variable proportional to a symbol index for the PCFICH and then dividing the multiplied result by 2, wherein the resource blocks are transmitted in downlink. The symbols are mapped in the start position. Therefore, a problem of wasting resource elements or not being able to implement mapping can be solved by applying a simple mapping rule while mapping symbols of the PCFICH.