专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

131. 发明申请

WO2011034357A2 METHOD AND APPARATUS FOR TRANSMITTING A REFERENCE SIGNAL IN A MULTI-ANTENNA SYSTEM 审中-公开
标题翻译：用于在多天线系统中发射参考信号的方法和装置
公开(公告)号：WO2011034357A2
公开(公告)日：2011-03-24
申请号：PCT/KR2010006360
申请日：2010-09-16
申请人： LG ELECTRONICS INC , NOH MIN SEOK , KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , LEE MOON IL
发明人： NOH MIN SEOK , KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , LEE MOON IL
IPC分类号： H04L27/26 , H04B7/04
CPC分类号： H04L5/0048 , H04B7/0613 , H04L5/0023 , H04L27/2605 , H04L27/2613 , H04L27/2633 , H04L27/2636 , H04L27/2637 , H04W72/042 , H04W72/0446 , H04W88/06
摘要： Provided are a method and apparatus for transmitting a reference signal in a multi-antenna system. A terminal generates a plurality of reference signal sequences in which cyclic shift values different from each other are allocated to the respective plurality of layers, and generates a single carrier-frequency division multiple access (SC-FDMA) symbol to which the plurality of reference signal sequences are mapped. The SC-FDMA symbol is transmitted to a base station via a plurality of antennas. The cyclic shift values allocated to the respective layers are determined on the basis of a first cyclic shift value, which is a cyclic shift value allocated to a first layer from among the plurality of layers, and cyclic shift offsets which are allocated to the respective layers and which are different from each other.
摘要翻译：提供了一种用于在多天线系统中发送参考信号的方法和装置。终端产生多个参考信号序列，其中相互不同的循环移位值被分配给相应的多个层，并且生成单个载波频分多址（SC-FDMA）符号，多个参考信号序列被映射。 SC-FDMA符号经由多个天线被发送到基站。基于分配给多个层中的第一层的循环移位值的第一循环移位值和分配给各个层的循环移位偏移来确定分配给各层的循环移位值并且彼此不同。

132. 发明申请

WO2012008812A3 METHOD AND APPARATUS FOR TRANSMITTING APERIODIC SOUNDING REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送APERIODIC SOUNDING REFERENCE SIGNALS的方法和装置
公开(公告)号：WO2012008812A3
公开(公告)日：2012-04-05
申请号：PCT/KR2011005256
申请日：2011-07-18
申请人： LG ELECTRONICS INC , NOH MIN SEOK , CHUNG JAE HOON
发明人： NOH MIN SEOK , CHUNG JAE HOON
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0051 , H04L5/0078
摘要： The present invention relates to a method and apparatus in which a terminal transmits aperiodic sounding reference signals (SRSs) in a wireless communication system. The terminal receives a triggering bit for triggering the transmission of the aperiodic SRSs from a base station, and transmits the aperiodic SRSs through at least one uplink (UL) component carrier (CC) from among a plurality of uplink component carriers.
摘要翻译：本发明涉及终端在无线通信系统中发送非周期性探测参考信号（SRS）的方法和装置。终端接收用于触发来自基站的非周期SRS的传输的触发位，并且通过来自多个上行链路分量载波中的至少一个上行链路（UL）分量载波（CC）来发送非周期SRS。

133. 发明申请

WO2011108905A3 APERIODIC TRANSMISSION METHOD AND APPARATUS FOR SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中接收参考信号的APERIODIC传输方法和装置
公开(公告)号：WO2011108905A3
公开(公告)日：2012-01-12
申请号：PCT/KR2011001546
申请日：2011-03-07
申请人： LG ELECTRONICS INC , NOH MIN SEOK , HAN SEUNG HEE , CHUNG JAE HOON
发明人： NOH MIN SEOK , HAN SEUNG HEE , CHUNG JAE HOON
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04W72/0413 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L25/0224 , H04W24/10 , H04W48/12 , H04W72/00 , H04W72/042 , H04W72/12
摘要： Provided are a method and an apparatus for an aperiodic transmission of a sounding reference signal (SRS), which is performed by a user equipment (UE), in a wireless communication system. The UE aperiodically transmits an SRS through a certain uplink (UL) component carrier (CC) of a plurality of UL CCs. The certain UL CC is identical to the UL CC that transmits a physical uplink shared channel (PUSCH), which is scheduled by an uplink grant, wherein the uplink grant contains a message that triggers the aperiodic transmission of an SRS.
摘要翻译：提供了一种用于在无线通信系统中由用户设备（UE）执行的探测参考信号（SRS）的非周期性传输的方法和装置。 UE通过多个UL CC的某个上行链路（UL）分量载波（CC）非周期地发送SRS。特定UL CC与发送通过上行链路授权调度的物理上行链路共享信道（PUSCH）的UL CC相同，其中上行链路许可包含触发SRS的非周期性传输的消息。

134. 发明申请

WO2012115472A3 METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送数据的方法和设备
公开(公告)号：WO2012115472A3
公开(公告)日：2012-11-15
申请号：PCT/KR2012001403
申请日：2012-02-23
申请人： LG ELECTRONICS INC , NOH MIN SEOK , HAN SEUNG HEE , KO HYUN SOO , CHUNG JAE HOON
发明人： NOH MIN SEOK , HAN SEUNG HEE , KO HYUN SOO , CHUNG JAE HOON
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04W72/0413 , H04L1/0026 , H04L5/001 , H04L5/0048 , H04L5/0055 , H04L5/0057
摘要： Provided are a method and a device for transmitting wireless communication data. A terminal transmits a channel quality indicator (CQI) to a base station through a physical uplink control channel (PUCCH) which is allocated within a sounding reference signal (SRS) subframe that is determined in a UE-specific manner, and transmits uplink (UL) data through a physical uplink shared channel (PUSCH) which is allocated within said SRS subframe. Said SRS subframe is a subframe to which said PUSCH and said PUCCH are simultaneously allocated, and said SRS subframe contains a single carrier frequency division multiple access (SC-FDMA) symbol reserved for SRS transmission.
摘要翻译：提供了一种用于发送无线通信数据的方法和设备。终端通过在以UE特定方式确定的探测参考信号（SRS）子帧内分配的物理上行链路控制信道（PUCCH）向基站发送信道质量指示符（CQI），并且发送上行链路（UL ）数据通过在所述SRS子帧内分配的物理上行链路共享信道（PUSCH）。所述SRS子帧是同时分配所述PUSCH和所述PUCCH的子帧，所述SRS子帧包含为SRS传输保留的单载波频分多址（SC-FDMA）符号。

135. 发明申请

WO2012020990A3 METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于控制无线通信系统中传输功率的方法和装置
公开(公告)号：WO2012020990A3
公开(公告)日：2012-05-10
申请号：PCT/KR2011005849
申请日：2011-08-10
申请人： LG ELECTRONICS INC , NOH MIN SEOK , CHUNG JAE HOON , KIM DONG CHEOL
发明人： NOH MIN SEOK , CHUNG JAE HOON , KIM DONG CHEOL
IPC分类号： H04W52/18 , H04B7/26 , H04J11/00 , H04W88/02
CPC分类号： H04W52/54 , H04L5/001 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04W52/16 , H04W72/0453
摘要： Provided is a method and apparatus for controlling transmission power in a wireless communication system. A terminal sets transmission power of a physical uplink control channel (PUCCH). Among a plurality of physical uplink shared channels (PUSCHs), at least one PUSCH to which uplink control information (UCI) is not mapped is decreased in transmission power based on a maximum transmission power of the terminal and the transmission power of the PUCCH, and transmission power of at least one second PUSCH, of the plurality of PUSCHs to which UCI is mapped, is set. At this time, the UCI and uplink data are transmitted through the PUCCH, the at least one first PUSCH, and the at least one second PUSCH; and the at least one first PUSCH and the at least one second PUSCH are allocated to component carriers (CCs) of a plurality of uplinks (ULs).
摘要翻译：提供一种用于在无线通信系统中控制发送功率的方法和装置。终端设置物理上行链路控制信道（PUCCH）的发送功率。在多个物理上行链路共享信道（PUSCH）中，基于终端的最大发送功率和PUCCH的发送功率，发送功率中不映射上行链路控制信息（UCI）的至少一个PUSCH减少，设置UCI映射到的多个PUSCH的至少一个第二PUSCH的发送功率。此时，UCI和上行链路数据通过PUCCH，至少一个第一PUSCH和至少一个第二PUSCH发送; 并且所述至少一个第一PUSCH和所述至少一个第二PUSCH被分配给多个上行链路（UL）的分量载波（CC）。

136. 发明申请

WO2011099830A2 DATA TRANSMISSION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的数据传输方法和装置
公开(公告)号：WO2011099830A2
公开(公告)日：2011-08-18
申请号：PCT/KR2011000973
申请日：2011-02-14
申请人： LG ELECTRONICS INC , NOH MIN SEOK , SEO DONG YOUN , HAN SEUNG HEE , KIM MIN GYU , CHUNG JAE HOON , YANG SUCK CHEL , AHN JOON KUI
发明人： NOH MIN SEOK , SEO DONG YOUN , HAN SEUNG HEE , KIM MIN GYU , CHUNG JAE HOON , YANG SUCK CHEL , AHN JOON KUI
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04W72/0413 , H04B7/155 , H04L1/1812 , H04L5/0007 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04W72/0406 , H04W72/0446 , H04W72/0453 , H04W72/12
摘要： A data transmission method and device are provided in a wireless communication system. A user equipment transmits uplink control information (UCI) using a physical uplink control channel (PUCCH) resource, allocated to a first component carrier (CC) among a plurality of CC's, in a sounding reference signal (SRS) subframe. The plurality of CC's in said SRS subframe, includes a second CC which omprises a single carrier-frequency division multiple acces (SRS SC-FDMA) symbol, which is reserved to transmit SRS.
摘要翻译：数据传输方法和设备被提供在无线通信系统中。用户设备在探测参考信号（SRS）子帧中使用分配给多个CC之中的第一分量载波（CC）的物理上行链路控制信道（PUCCH）资源来传送上行链路控制信息（UCI）。所述SRS子帧中的多个CC包括第二CC，所述第二CC包括保留用于发送SRS的单个载波频分多址（SRS SC-FDMA）符号。

137. 发明申请

WO2011034358A3 METHOD AND APPARATUS FOR TRANSMITTING A REFERENCE SIGNAL IN A MULTI-ANTENNA SYSTEM 审中-公开
标题翻译：用于在多天线系统中发射参考信号的方法和装置
公开(公告)号：WO2011034358A3
公开(公告)日：2011-07-14
申请号：PCT/KR2010006361
申请日：2010-09-16
申请人： LG ELECTRONICS INC , NOH MIN SEOK , KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , LEE MOON IL
发明人： NOH MIN SEOK , KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , LEE MOON IL
IPC分类号： H04B7/06 , H04L27/26
CPC分类号： H04W72/042 , H04B7/0613 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L27/2605 , H04L27/2607 , H04W72/0406 , H04W72/0466
摘要： Provided are a method and apparatus for transmitting a reference signal in a multi-antenna system. A terminal generates a plurality of reference signal sequences in which cyclic shift values that are different from each other are allocated to the respective plurality of layers, and generates an orthogonal frequency division multiplexing (SC-FDMA) symbol to which the plurality of reference signal sequences are mapped. The SC-FDMA symbol is transmitted to a base station via a plurality of antennas. Each of the reference signal sequences is multiplied by either +1 or -1 in accordance with an orthogonal covering code (OCC) index corresponding to the cyclic shift field in a DCI format transmitted via a physical downlink control channel (PDCCH) for each layer.
摘要翻译：提供了一种用于在多天线系统中发送参考信号的方法和装置。终端产生多个参考信号序列，其中彼此不同的循环移位值被分配给相应的多个层，并且生成正交频分复用（SC-FDMA）符号，多个参考信号序列被映射。 SC-FDMA符号通过多个天线发送到基站。每个参考信号序列根据与通过每个层的物理下行链路控制信道（PDCCH）发送的DCI格式的循环移位字段相对应的正交覆盖码（OCC）索引乘以+1或-1。

138. 发明申请

WO2011008013A3 METHOD AND APPARATUS FOR CONFIGURING A TRANSMISSION MODE FOR A BACKHAUL LINK TRANSMISSION 审中-公开
标题翻译：用于配置用于回程链路传输的传输模式的方法和设备
公开(公告)号：WO2011008013A3
公开(公告)日：2011-04-21
申请号：PCT/KR2010004555
申请日：2010-07-13
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , LEE MOON IL , HAN SEUNG HEE , NOH MIN SEOK
发明人： CHUNG JAE HOON , LEE MOON IL , HAN SEUNG HEE , NOH MIN SEOK
IPC分类号： H04B7/14 , H04J11/00
CPC分类号： H04L5/0048 , H04B7/155 , H04B7/15557 , H04L27/26 , H04W52/146 , H04W52/325 , H04W52/58 , H04W84/047 , H04W92/12
摘要： Provided is a method for configuring a transmission mode for a backhaul link transmission in a wireless communication system including a relay station. The method comprises: a step in which a base station transmits, to the relay station, a relay-physical downlink control channel (R-PDCCH) containing backhaul control information; and a step in which the base station transmits, to the relay station, a relay-physical downlink shared channel (R-PDSCH) containing backhaul data, wherein the R-PDCCH is transmitted in one transmission mode selected from a plurality of predetermined transmission modes, and a reference signal transmitted through the R-PDCCH for the demodulation of the R-PDCCH is determined in accordance with said selected transmission mode.
摘要翻译：提供了一种用于配置用于包括中继站的无线通信系统中的回程链路传输的传输模式的方法。该方法包括：基站向中继站发送包含回程控制信息的中继 - 物理下行链路控制信道（R-PDCCH）的步骤; 以及基站向中继站发送包含回程数据的中继 - 物理下行链路共享信道（R-PDSCH）的步骤，其中R-PDCCH以从多个预定发送模式中选择的一个发送模式发送并且根据所述选择的传输模式来确定通过用于R-PDCCH的解调的R-PDCCH发送的参考信号。

139. 发明申请

WO2010151092A3 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNALS IN UPLINK MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) TRANSMISSION 审中-公开
标题翻译：用于在上行链路多输入多输出（MIMO）传输中发送参考信号的方法和装置
公开(公告)号：WO2010151092A3
公开(公告)日：2011-04-21
申请号：PCT/KR2010004180
申请日：2010-06-28
申请人： LG ELECTRONICS INC , KO HYUN SOO , NOH MIN SEOK , CHUNG JAE HOON , HAN SEUNG HEE , LEE MOON IL
发明人： KO HYUN SOO , NOH MIN SEOK , CHUNG JAE HOON , HAN SEUNG HEE , LEE MOON IL
IPC分类号： H04B7/06 , H04L27/26
CPC分类号： H04L5/0048 , H04B7/0452 , H04B7/063 , H04B7/0671 , H04L5/0016 , H04L5/0023 , H04L5/0053 , H04L5/0091 , H04L27/2613 , H04L27/2636
摘要： The present invention relates to a wireless communication system, and more particularly to a method and an apparatus for transmitting reference signals in uplink MIMO transmission. According to one embodiment of the present invention, the method for transmitting uplink signals through a terminal in the wireless communication system comprises the steps of: receiving control information including the information on a cyclic shift; multiplexing the reference signals for uplink MIMO transmission by using the cyclic shift and/or an orthogonal cover code; allocating the multiplexed reference signals onto a uplink sub-frame; and transmitting the sub-frame through a multi-antenna. When the uplink MIMO transmission is multiuser MIMO transmission, the reference signals of the terminal and the reference signals of other terminals can be multiplexed by using the orthogonal cover code.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统，更具体地说，涉及用于在上行链路MIMO传输中发送参考信号的方法和装置。根据本发明的一个实施例，通过无线通信系统中的终端发送上行链路信号的方法包括以下步骤：接收包括关于循环移位的信息的控制信息; 通过使用循环移位和/或正交覆盖码来复用用于上行链路MIMO传输的参考信号; 将复用的参考信号分配到上行链路子帧上; 以及通过多天线发送子帧。当上行MIMO传输是多用户MIMO传输时，可以通过使用正交覆盖码来复用终端的参考信号和其他终端的参考信号。

140. 发明申请

WO2010151015A2 APPARATUS AND METHOD FOR TRANSMITTING REFERENCE SIGNALS IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送参考信号的装置和方法
公开(公告)号：WO2010151015A2
公开(公告)日：2010-12-29
申请号：PCT/KR2010004004
申请日：2010-06-21
申请人： LG ELECTRONICS INC , NOH MIN SEOK , CHUNG JAE HOON , LEE MOON IL , HAN SEUNG HEE
发明人： NOH MIN SEOK , CHUNG JAE HOON , LEE MOON IL , HAN SEUNG HEE
IPC分类号： H04J11/00
CPC分类号： H04L5/0007 , H04J13/0055 , H04L5/0048
摘要： Provided are a method and apparatus for transmitting reference signals in a wireless communication system. A first set of reference signals and a second set of reference signals are generated and mapped to a first resource block (RB) in accordance with a first reference signal pattern and a second RB which is close to the first RB in accordance with a second reference signal pattern. The first RB and the second RB are transmitted from a base station to user equipment. Each of the first reference signal pattern and the second reference signal pattern is formed of one sub-frame and one RB unit. In addition, resource elements (REs) to which the first set of reference signals and the second set of reference signals are respectively mapped in accordance with the second reference signal pattern are REs to which the second set of reference signals and the first set of reference signals are respectively mapped in accordance with the first reference signal pattern.
摘要翻译：提供一种用于在无线通信系统中发送参考信号的方法和装置。生成第一组参考信号和第二组参考信号，并根据第一参考信号模式将其映射到第一资源块（RB），并且根据第二参考将其映射到靠近第一RB的第二RB 信号模式。第一RB和第二RB从基站发送到用户设备。第一参考信号图案和第二参考信号图案中的每一个由一个子帧和一个RB单元形成。此外，根据第二参考信号模式分别映射第一组参考信号和第二组参考信号的资源元素（RE）是第二组参考信号和第一参考集合的RE 根据第一参考信号模式分别映射信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式