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公开(公告)号：EP3211808B1
公开(公告)日：2020-02-05
申请号：EP17165481.7
申请日：2008-12-24
申请人： LG Electronics Inc.
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公开(公告)号：EP3496312A8
公开(公告)日：2019-08-07
申请号：EP18214723.1
申请日：2007-10-31
申请人： LG Electronics Inc.
摘要： There is provided a method for allocating pilots to a sub-frame. The sub-frame includes a plurality of blocks in time domain. The method includes allocating a data demodulation (DM) pilot used for demodulating data to two blocks spaced not contiguous with each other, and allocating a channel quality (CQ) pilot. System capacity can be increased, and degradation of performance incurred by a channel estimation error can be minimized.
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公开(公告)号：EP3253017B1
公开(公告)日：2019-08-07
申请号：EP17180419.8
申请日：2008-02-01
申请人： LG Electronics Inc.
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公开(公告)号：EP3393066A1
公开(公告)日：2018-10-24
申请号：EP18173931.9
申请日：2007-10-31
申请人： LG Electronics Inc.
CPC分类号： H04W72/04 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0016 , H04L5/0048 , H04W72/0413
摘要： There is provided a method for allocating pilots to a sub-frame. The sub-frame includes a plurality of blocks in time domain. The method includes allocating a data demodulation (DM) pilot used for demodulating data to two blocks spaced not contiguous with each other, and allocating a channel quality (CQ) pilot. System capacity can be increased, and degradation of performance incurred by a channel estimation error can be minimized.
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5.发明公开METHOD AND APPARATUS OF TRANSMITTING INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权方法和设备，在一个无线通信系统传送信息
公开(公告)号：EP3101819A1
公开(公告)日：2016-12-07
申请号：EP16181165.8
申请日：2009-08-11
申请人： LG Electronics, Inc.
发明人： HAN, Seung Hee , LEE, Moon Il , KWON, Yeong Hyeon , KWAK, Jin Sam , LEE, Hyun Woo , KIM, Dong Cheol , CHUNG, Jae Hoon , MOON, Sung Ho , NOH, Min Seok , KO, Hyun Soo
CPC分类号： H04L27/2607 , H04B7/0413 , H04B7/0632 , H04B7/0639 , H04B7/0671 , H04B7/068 , H04L1/0026 , H04L1/0028 , H04L1/1607 , H04L1/1812 , H04L1/1848 , H04L1/1854 , H04L1/1864 , H04L5/0044 , H04L5/0048 , H04L5/0091 , H04L27/2602 , H04W72/0413 , H04W72/044 , H04W72/0446 , H04W72/085 , H04W72/1278
摘要： A method and an apparatus of transmitting information in a wireless communication system are provided. The method includes transmitting information based on a first resource index through a first antenna and transmitting the information based on a second resource index through a second antenna.
摘要翻译： 提供一种在无线通信系统中的方法和信息发送装置。 该方法包括通过第一天线发送基于第一资源索引信息和发射通过第二天线基于第二资源索引的信息。
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6.发明授权A METHOD FOR TRANSMITTING AND RECEIVING SIGNALS BASED ON SEGMENTED ACCESS SCHEME, AND A METHOD FOR ALLOCATING SEQUENCE FOR THE SAME 有权方法对序列分配其基于分段接入方案和方法的基础上发送和接收信号
公开(公告)号：EP2067275B1
公开(公告)日：2013-06-05
申请号：EP07808151.0
申请日：2007-09-10
申请人： LG Electronics Inc.
发明人： KWON, Yeong Hyeon , HAN, Seung Hee , PARK, Hyun Hwa , KIM, Dong Cheol , LEE, Hyun Woo , NOH, Min Seok , VUJCIC, Dragan
CPC分类号： H04L1/0006 , H04L1/0026 , H04W4/02 , H04W74/0866
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7.发明授权METHOD FOR SELECTING RACH PREAMBLE SEQUENCE FOR HIGH-SPEED MODE AND LOW- SPEED MODE 有权PROCEDURE用于选择WORDS引言随机接入信道（RACM）对于模式速度慢或更快的阶
公开(公告)号：EP2119055B1
公开(公告)日：2012-10-31
申请号：EP08741580.8
申请日：2008-05-01
申请人： LG Electronics Inc.
发明人： LEE, Hyun Woo , HAN, Seung Hee , NOH, Min Seok , KWAK, Jin Sam , KWON, Yeong Hyeon , VUJCIC, DRAGAN , KIM, Dong Cheol
CPC分类号： H04J13/0062 , H04J13/10 , H04J13/16 , H04L27/2613
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8.发明授权
公开(公告)号：EP2119056B1
公开(公告)日：2011-04-20
申请号：EP08778745.3
申请日：2008-07-11
申请人： LG Electronics Inc.
发明人： KWON, Yeong Hyeon , HAN, Seung Hee , LEE, Hyun Woo , CHUNG, Jae Hoon , KWAK, Jin Sam , KIM, Dong Cheol , NOH, Min Seok
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L5/0007 , H04L5/0091 , H04L27/261 , H04W72/0406 , H04W72/0413 , H04W72/1263 , H04W74/0866
摘要： A method of transmitting a scheduling request which is used to request a radio resource for uplink transmission includes determining a subframe for transmitting the scheduling request, the subframe comprising two consecutive slots, each slot comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, the scheduling request being carried by presence or absence of transmission of uplink control channel configuring an uplink control channel for transmission of the scheduling request in that subframe, and transmitting the scheduling request on the uplink control channel. The SC-FDMA symbols in each slot are divided into a first and a second set of SC-FDMA symbols and the frequency domain sequences are mapped to each of the SC-FDMA sets. Each of the frequency domain sequences is cycle shifted with respect to each other, and each set of mapped frequency domain sequences is spread with a corresponding first or second orthogonal sequence having a length equal to the number of SC-FDMA symbols in the respective first or second set.
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公开(公告)号：EP2243265A1
公开(公告)日：2010-10-27
申请号：EP09712288.1
申请日：2009-02-18
申请人： LG Electronics Inc.
发明人： NOH, Min Seok , KWON, Yeong Hyeon , KWAK, Jin Sam , CHOI, Jin Soo , KIM, Dong Cheol , MOON, Sung Ho , HAN, Seung Hee , LEE, Hyun Woo
IPC分类号： H04L27/26
CPC分类号： H04L1/0643 , H04B7/0413 , H04L1/0606 , H04L1/0656 , H04L5/0007 , H04L5/0023 , H04L5/0044 , H04L5/0048
摘要： A method for uplink transmission in an OFDMA system is provided. The subcarrier transmission method includes arranging 4 pilot REs at different positions of a frequency axis in a basic unit when the basic unit includes 4 subcarriers on the frequency axis and 6 OFDM(A) symbols in a time axis, arranging data REs at remaining positions of the basic unit, and transmitting the basic unit to a receiving end.
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10.发明公开METHOD FOR RETRANSMITTING PACKETS ACCORDING TO DECODING FAILURES OR RELIABILITY 审中-公开方法重复数据包传输DEPENDING有关错误或可靠性解码
公开(公告)号：EP2181519A1
公开(公告)日：2010-05-05
申请号：EP08848059.5
申请日：2008-11-06
申请人： LG Electronics Inc.
发明人： KWON, Yeong Hyeon , PARK, Hong Won , CHO, Sung Gu , NAM, Ki Ho , KIM, Dong Cheol , KWAK, Jin Sam , MOON, Sung Ho , LEE, Hyun Woo , HAN, Seung Hee , NOH, Min Seok
IPC分类号： H04L1/18
CPC分类号： H04L1/0007 , H04L1/1671 , H04L1/1812 , H04L1/1893 , H04L27/2608
摘要： A method for retransmitting packets in accordance with decoding failure or reliability is disclosed. A method for retransmitting packets from a transmitting side in accordance with information of a receiving side comprises changing an order of packet symbols mapped with subcarriers, if retransmission information representing decoding success or reliability for a specific codeword is received from the receiving side! mapping the packet symbols with the subcarriers in accordance with the changed order; and transmitting a codeword generated in accordance with the mapped result to the receiving side. Thus, it is possible to improve packet decoding success probability of the receiving side during initial transmission or retransmission by controlling a type of transmission packets in accordance with feedback information of the receiving side.
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