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41. 发明申请

WO2011132988A2 METHOD AND APPARATUS FOR CHANNEL ESTIMATION FOR RADIO LINK BETWEEN A BASE STATION AND A RELAY STATION 审中-公开
标题翻译：基站与中继站之间无线链路信道估计的方法与装置
公开(公告)号：WO2011132988A2
公开(公告)日：2011-10-27
申请号：PCT/KR2011002941
申请日：2011-04-22
申请人： LG ELECTRONICS INC , SEO HAN BYUL , KIM HAK SEONG , KIM KI JUN , KIM BYOUNG HOON , LEE DAE WON
发明人： SEO HAN BYUL , KIM HAK SEONG , KIM KI JUN , KIM BYOUNG HOON , LEE DAE WON
IPC分类号： H04B7/14 , H04J11/00 , H04W72/04
CPC分类号： H04W72/042 , H04B7/155 , H04L5/0023 , H04L5/0032 , H04L5/0039 , H04L5/0044 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0069 , H04L5/0082 , H04L5/0094 , H04W72/04 , H04W84/047
摘要： A method and apparatus for channel estimation for radio link between a base station and a relay station in a radio communication system are disclosed. A method for receiving a downlink signal at a relay node in a wireless communication system, the method comprising receiving downlink control information by demodulating a R-PDCCH of a first RB pair based on a downlink channel estimated by a DMRS in the first resource block (RB) pair; and receiving downlink data by demodulating a PDSCH of the one or more RB pairs contiguous to the first RB pair based on a downlink channel estimated by a DMRS in the one or more RB pairs, wherein, if the PDSCH is assigned to the first RB pair, the downlink channel is estimated on the assumption that the same precoder is applied to one RB bundle including the first RB pair and the one or more RB pairs.
摘要翻译：公开了一种用于无线电通信系统中的基站和中继站之间的无线电链路的信道估计的方法和装置。一种用于在无线通信系统中的中继节点处接收下行链路信号的方法，所述方法包括：基于由所述第一资源块中的DMRS所估计的下行链路信道，解调第一RB对的R-PDCCH，从而接收下行链路控制信息 RB）对; 以及通过基于由所述一个或多个RB对中的DMRS估计的下行链路信道解调与所述第一RB对相邻的所述一个或多个RB对的PDSCH来接收下行链路数据，其中，如果所述PDSCH被分配给所述第一RB对假设相同的预编码器被应用于包括第一RB对和一个或多个RB对的一个RB束的假设来估计下行链路信道。

42. 发明申请

WO2011049401A2 BACKHAUL DOWNLINK SIGNAL DECODING METHOD OF RELAY STATION AND RELAY STATION USING SAME 审中-公开
标题翻译：中继站的回程下行信号解码方法和使用该方法的中继站
公开(公告)号：WO2011049401A2
公开(公告)日：2011-04-28
申请号：PCT/KR2010007274
申请日：2010-10-22
申请人： LG ELECTRONICS INC , SEO HAN BYUL , LEE DAE WON , KIM BYOUNG HOON , KIM HAK SEONG , KIM KI JUN
发明人： SEO HAN BYUL , LEE DAE WON , KIM BYOUNG HOON , KIM HAK SEONG , KIM KI JUN
IPC分类号： H04B7/14
CPC分类号： H04L27/2613 , H04B7/155 , H04B7/15542 , H04B7/2606 , H04L5/0005 , H04L5/0023 , H04L5/0051 , H04L5/0053 , H04L27/2647 , H04W16/26 , H04W72/042 , H04W84/042
摘要： Disclosed is a backhaul downlink signal decoding method of a relay station. The method comprises the steps of: the relay station, receiving a transmission rank value for a backhaul downlink from a base station through an upper layer signal; receiving control information from the base station through a control area; and decoding the control information, wherein the transmission rank value for the backhaul downlink corresponds to a transmission rank value supposed when the relay station decodes the control information, and the control information is mapped with a resource element which is not overlapped with a dedicated reference signal resource element mapped with the control area by supposing the transmission rank value.
摘要翻译：公开了一种中继站的回程下行链路信号解码方法。该方法包括以下步骤：中继站通过上层信号从基站接收用于回程下行链路的传输秩值; 通过控制区域从基站接收控制信息; 以及对所述控制信息进行解码，其中用于所述回程下行链路的所述传输秩值与所述中继站解码所述控制信息时假定的传输秩值相对应，并且所述控制信息与不与专用参考信号重叠的资源元素映射通过假设传输秩值来与控制区域映射的资源元素。

43. 发明申请

WO2010126316A3 METHOD FOR GENERATING REFERENCE SIGNAL SEQUENCE IN MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME 审中-公开
标题翻译：在多天线无线通信系统中生成参考信号序列的方法及其设备
公开(公告)号：WO2010126316A3
公开(公告)日：2011-01-20
申请号：PCT/KR2010002710
申请日：2010-04-29
申请人： LG ELECTRONICS INC , KIM BONG HOE , KANG BYEONG WOO , LEE DAE WON , NOH YU JIN , KIM KI JUN , ROH DONG WOOK
发明人： KIM BONG HOE , KANG BYEONG WOO , LEE DAE WON , NOH YU JIN , KIM KI JUN , ROH DONG WOOK
IPC分类号： H04B7/04 , H04W48/12
CPC分类号： H04L5/0051 , H04B7/0413 , H04B7/0684 , H04J13/0003 , H04J13/0025 , H04J13/10 , H04L1/0675 , H04L5/0023 , H04L5/0028 , H04L5/0035 , H04L5/0037 , H04L5/0092 , H04L27/2613 , H04W8/26 , H04W72/042
摘要： The present application discloses a method in which a base station transmits a reference signal sequence in a wireless communication system. In detail, the method comprises the steps of: generating a pseudo-random sequence using a first m-sequence and a second m-sequence; generating the reference signal sequence using the pseudo-random sequence; and transmitting the reference signal sequence to a mobile station via antenna ports different from one another. The second m-sequence has an initial value containing parameters for discriminating reference signal sequences among users.
摘要翻译：本申请公开了一种基站在无线通信系统中发送参考信号序列的方法。详细地说，该方法包括以下步骤：使用第一m序列和第二m序列产生伪随机序列; 使用伪随机序列生成参考信号序列; 并且经由彼此不同的天线端口将参考信号序列发送到移动台。第二m序列具有初始值，其包含用于在用户之间鉴别参考信号序列的参数。

44. 发明申请

WO2009145525A2 METHOD AND DEVICE FOR TRANSMITTING UPLINK SIGNAL INCLUDING DATA AND CONTROL INFORMATION VIA UPLINK CHANNEL 审中-公开
标题翻译：用于发送上行链路信号的方法和装置，包括上行链路信道的数据和控制信息
公开(公告)号：WO2009145525A2
公开(公告)日：2009-12-03
申请号：PCT/KR2009002709
申请日：2009-05-22
申请人： LG ELECTRONICS INC , CHEON BYEONG GEOL , LEE DAE WON , KIM KI JUN
发明人： CHEON BYEONG GEOL , LEE DAE WON , KIM KI JUN
IPC分类号： H04B7/005 , H04L29/02
CPC分类号： H04W72/0413 , H04L1/0031 , H04L1/0071 , H04L1/0072 , H04L1/1671 , H04L1/1819 , H04L1/1822 , H04L65/1006 , H04L65/1016 , H04L65/1069 , H04L65/4084
摘要： A method and device for transmitting a first and second uplink signal, each having data and control information is provided. The method includes channel encoding the control information of the second uplink signal based on a number of symbols of control information to produce. The channel encoding includes determining the number of symbols in accordance with a payload size of the data of the first uplink signal and a total number of transmissible symbols of a Physical Uplink Shared Channel (PUSCH) of the first uplink signal.
摘要翻译：提供了用于发送具有数据和控制信息的第一和第二上行链路信号的方法和装置。该方法包括基于要产生的控制信息的符号的数量对第二上行链路信号的控制信息进行信道编码。信道编码包括根据第一上行链路信号的数据的有效负载大小和第一上行链路信号的物理上行链路共享信道（PUSCH）的可传输符号的总数来确定符号数。

45. 发明申请

WO2011132964A3 METHOD FOR TRANSCEIVING SIGNALS BETWEEN A BASE STATION AND A RELAY NODE IN A MULTIUSER MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME 审中-公开
标题翻译：用于在多天线无线通信系统中的基站和继电器节点之间的信号收发方法及其装置
公开(公告)号：WO2011132964A3
公开(公告)日：2012-03-08
申请号：PCT/KR2011002882
申请日：2011-04-21
申请人： LG ELECTRONICS INC , KIM HAK SEONG , SEO HAN BYUL , KIM BYOUNG HOON , KIM KI JUN , LEE DAE WON
发明人： KIM HAK SEONG , SEO HAN BYUL , KIM BYOUNG HOON , KIM KI JUN , LEE DAE WON
IPC分类号： H04B7/04 , H04B7/14 , H04J11/00 , H04W72/04
CPC分类号： H04W72/0406 , H04B7/0413 , H04B7/0452 , H04L5/0023 , H04L5/0032 , H04L5/0044 , H04L5/0053 , H04L5/0069 , H04L5/0073 , H04L5/0078 , H04L5/0092 , H04L5/0094 , H04W72/042 , H04W72/14 , H04W88/08
摘要： The present application relates to a method in which a base station transmits signals to a relay node in a multiuser multi-antenna (MIMO) wireless communication system. More particularly, the method comprises the following steps: allocating one or more antenna ports to one or more relay nodes, respectively; mapping each of a plurality of downlink grant signals for said one or more relay nodes to a preset resource domain from among resource domains corresponding to one of the allocated antenna ports; mapping uplink grant signals or data signals for said one or more relay nodes to the resource domains corresponding to the allocated antenna ports; and transmitting the mapped signals to said one or more relay nodes.
摘要翻译：本申请涉及一种在多用户多天线（MIMO）无线通信系统中基站向中继节点发送信号的方法。更具体地说，该方法包括以下步骤：将一个或多个天线端口分别分配给一个或多个中继节点; 将所述一个或多个中继节点的多个下行链路许可信号中的每一个从对应于所分配的天线端口之一的资源域中映射到预设的资源域; 将所述一个或多个中继节点的上行链路授权信号或数据信号映射到与分配的天线端口对应的资源域; 以及将映射的信号发送到所述一个或多个中继节点。

46. 发明申请

WO2010064854A3 METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS 审中-公开
标题翻译：在具有多个天线的无线通信系统中发送和接收下行链路参考信号的方法
公开(公告)号：WO2010064854A3
公开(公告)日：2010-07-29
申请号：PCT/KR2009007182
申请日：2009-12-03
申请人： LG ELECTRONICS INC , NOH YU JIN , YUN YOUNG WOO , LEE DAE WON , KIM BONG HOE , KIM KI JUN
发明人： NOH YU JIN , YUN YOUNG WOO , LEE DAE WON , KIM BONG HOE , KIM KI JUN
IPC分类号： H04B7/04 , H04L27/26
CPC分类号： H04B7/0617 , H04L5/0048 , H04W52/34
摘要： A method for transmitting and receiving downlink Reference Signals (RSs) in a wireless communication system using multiple antennas is disclosed. The downlink RS transmission method includes transmitting a first Orthogonal Frequency Division Multiplexing (OFDM) symbol in which RSs for a plurality of antenna port of first group are allocated in a predetermined order along a frequency axis, RSs for a plurality of antenna port of second group are allocated in a predetermined order along the frequency axis, and the RSs for the plurality of antenna port of first group are multiplexed in Code Division Multiplexing (CDM) with the RSs for the plurality of antenna port of second group by pairing each of the plurality of antenna port of first group with one of the plurality of antenna port of second group, and transmitting a second OFDM symbol in which the RSs for the plurality of antenna port of first group and the RSs for the plurality of antenna port of second group are positioned in an RS pattern being a frequency-domain shift of an RS pattern of the first OFDM symbol.
摘要翻译：公开了一种在使用多个天线的无线通信系统中发送和接收下行链路参考信号（RS）的方法。下行链路RS发送方法包括：发送第一正交频分复用（OFDM）符号，其中第一组的多个天线端口的RS沿着频率轴以预定顺序被分配，第二组的多个天线端口的RS 以频率轴以预定顺序分配，并且通过将多个天线端口中的每一个与第二组天线端口中的每一个配对，将第一组多个天线端口的RS与第二组多个天线端口的RS以码分复用（CDM）进行复用将第一组的天线端口与第二组的多个天线端口中的一个天线端口相连接，并且发送第二OFDM码元，其中，用于第一组的多个天线端口的RS和用于第二组的多个天线端口的RS是位于作为第一OFDM符号的RS模式的频域偏移的RS模式中。

47. 发明申请

WO2010077118A2 METHOD FOR PERFORMING WIRELESS COMMUNICATION BETWEEN USER EQUIPMENT AND BASE STATION IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING FIRST USER EQUIPMENT USING SINGLE FREQUENCY BAND AND SECOND USER EQUIPMENT USING MULTIPLE FREQUENCY BANDS 审中-公开
标题翻译：在无线通信系统中执行用户设备和基站之间的无线通信的方法，使用单个频带和第二用户设备支持第一用户设备，使用多个频段
公开(公告)号：WO2010077118A2
公开(公告)日：2010-07-08
申请号：PCT/KR2010000016
申请日：2010-01-04
申请人： LG ELECTRONICS INC , SEO DONG YOUN , CHUNG JAE HOON , KWON YEONG HYEON , LEE DAE WON , KIM KI JUN , HAN SEUNG HEE
发明人： SEO DONG YOUN , CHUNG JAE HOON , KWON YEONG HYEON , LEE DAE WON , KIM KI JUN , HAN SEUNG HEE
IPC分类号： H04L27/26
CPC分类号： H04L27/2621 , H04B1/713 , H04J13/0074 , H04L5/001 , H04L5/0037
摘要： A method for performing a wireless communication between a UE and a BS in a wireless communication system supporting a first UE using a single frequency band and a second UE using a plurality of frequency bands, to each of which OFDM is applied, is disclosed. The method includes being allocated one or more downlink component carriers for the second UE from the BS, and receiving the one or more downlink component carriers from the BS by the second UE. The one or more downlink component carriers are cyclically shifted by different cyclic shift values and the cyclic shifting is performed by multiplying each of the one or more downlink component carriers by a linear phase having a different inclination.
摘要翻译：公开了一种用于在支持使用单个频带的第一UE的无线通信系统中的UE与BS之间进行无线通信的方法，以及使用多个频带的每个OFDM应用OFDM的方法。该方法包括从BS向第二UE分配一个或多个下行链路分量载波，以及由第二UE从BS接收一个或多个下行链路分量载波。一个或多个下行链路分量载波被循环移位不同的循环移位值，并且通过将一个或多个下行链路分量载波中的每一个乘以具有不同倾斜度的线性相位来执行循环移位。

48. 发明申请

WO2011132945A3 METHOD FOR TRANSMITTING CONTROL CHANNEL TO RELAY NODE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF 审中-公开
标题翻译：在无线通信系统中发送控制信道以继电节点的方法及装置
公开(公告)号：WO2011132945A3
公开(公告)日：2012-03-08
申请号：PCT/KR2011002850
申请日：2011-04-20
申请人： LG ELECTRONICS INC , KIM HAK SEONG , KIM BYOUNG HOON , LEE DAE WON , KIM KI JUN
发明人： KIM HAK SEONG , KIM BYOUNG HOON , LEE DAE WON , KIM KI JUN
IPC分类号： H04B7/14 , H04J11/00 , H04W72/04
CPC分类号： H04W72/042 , H04B7/14 , H04B7/2606 , H04L5/0007 , H04L5/001 , H04L5/0032 , H04L5/0053 , H04W72/0426 , H04W84/047
摘要： A method for transmitting a relay node specific downlink physical control channel (R-PDCCH) at a base station in a wireless communication system is disclosed. More specifically, the method includes the steps of allocating one or more Resource Blocks (RBs) for the relay node specific downlink physical control channel, mapping the relay node specific downlink physical control channel to the one or more resource blocks, and transmitting the relay node specific downlink physical control channel to the relay node by using the one or more resource blocks, wherein the mapping step includes mapping the relay node specific downlink physical control channel along a frequency direction in a symbol belonging to a lowermost index, among the one or more resource blocks, and then mapping the relay node specific downlink physical control channel along the frequency direction in a symbol belonging to a next index.
摘要翻译：公开了一种用于在无线通信系统中的基站处发送中继节点特定下行链路物理控制信道（R-PDCCH）的方法。更具体地说，该方法包括以下步骤：为中继节点特定的下行链路物理控制信道分配一个或多个资源块（RB），将中继节点特定的下行链路物理控制信道映射到一个或多个资源块，以及发送中继节点通过使用所述一个或多个资源块向所述中继节点提供特定的下行链路物理控制信道，其中，所述映射步骤包括：在所述一个或多个资源块中，沿着属于最低索引的符号沿着频率方向映射所述中继节点特定的下行链路物理控制信道资源块，然后沿着属于下一个索引的符号沿着频率方向映射中继节点特定的下行链路物理控制信道。

49. 发明申请

WO2011096646A3 METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNAS 审中-公开
标题翻译：用于在支持多个天线的无线通信系统中发送下行链路参考信号的方法和装置
公开(公告)号：WO2011096646A3
公开(公告)日：2011-11-24
申请号：PCT/KR2011000045
申请日：2011-01-05
申请人： LG ELECTRONICS INC , LEE DAE WON , KIM HAK SEONG , KIM BYOUNG HOON , KIM KI JUN , KIM EUN SUN
发明人： LEE DAE WON , KIM HAK SEONG , KIM BYOUNG HOON , KIM KI JUN , KIM EUN SUN
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04L5/0051 , H04B7/0413 , H04B7/0626 , H04B7/066 , H04J13/18 , H04L5/0007 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04W24/02 , H04W72/042 , H04W72/08 , H04W72/085
摘要： A method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas is disclosed. A method for transmitting Channel State Information-Reference Signals (CSI-RSs) for eight or less antenna ports includes selecting one of a plurality of CSI-RS Resource Element (RE) groups defined on a data region of a downlink subframe and mapping CSI-RSs for the eight or less antenna ports to the selected CSI-RS RE group, and transmitting the downlink subframe in which the CSI-RSs for the eight or less antenna ports are mapped. The plurality of CSI-RS RE groups is defined such that a transmission diversity RE pair for data transmitted on the downlink subframe is not broken.
摘要翻译：公开了一种用于在支持多个天线的无线通信系统中发送下行链路参考信号的方法和装置。用于发送八个或更少天线端口的信道状态信息参考信号（CSI-RS）的方法包括：选择在下行链路子帧的数据区域上定义的多个CSI-RS资源元素（RE）组中的一个，并映射CSI- 用于8个或更少天线端口的RS到所选择的CSI-RS RE组，并且发送其中映射了八个或更少天线端口的CSI-RS的下行链路子帧。多个CSI-RS RE组被定义为使得在下行链路子帧上发送的数据的发送分集RE对不被破坏。

50. 发明申请

WO2010050757A3 METHOD FOR TRANSMITTING DOWNLINK REFERENCE SIGNALS IN A MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在多天线无线通信系统中发送下行链路参考信号的方法
公开(公告)号：WO2010050757A3
公开(公告)日：2010-07-29
申请号：PCT/KR2009006285
申请日：2009-10-29
申请人： LG ELECTRONICS INC , NOH YU JIN , KIM KI JUN , KANG BYEONG WOO , LEE DAE WON , KIM BONG HOE , ROH DONG WOOK
发明人： NOH YU JIN , KIM KI JUN , KANG BYEONG WOO , LEE DAE WON , KIM BONG HOE , ROH DONG WOOK
IPC分类号： H04B7/04
CPC分类号： H04B7/0874 , H04B7/0434 , H04B7/0691
摘要： A method for transmitting downlink reference signal in a multi-antenna wireless communication system is disclosed. The method includes allocating RSs for a first antenna group to a subframe having a predetermined area with different access levels for user equipments having different access capabilities, pairing RSs for a second antenna group with RSs for the first antenna group, allocating the paired RSs to the predetermined area of the subframe in code division multiplexing, and transmitting the subframe on the downlink.
摘要翻译：公开了一种用于在多天线无线通信系统中发送下行链路参考信号的方法。该方法包括将第一天线组的RS分配给具有对具有不同接入能力的用户设备具有不同接入电平的预定区域的子帧，将第二天线组的RS与第一天线组的RS配对，将配对RS分配给在码分复用中子帧的预定区域，并在下行链路上发送子帧。

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