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161. 发明申请

WO2011046349A3 METHOD AND APPARATUS FOR PROVIDING DOWNLINK REFERENCE SIGNAL TRANSMISSION POWER INFORMATION IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS 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提供下行链路参考信号传输功率信息的方法和装置
公开(公告)号：WO2011046349A3
公开(公告)日：2011-11-03
申请号：PCT/KR2010006974
申请日：2010-10-12
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , LEE MOON IL , NOH MIN SEOK , KO HYUN SOO
发明人： CHUNG JAE HOON , LEE MOON IL , NOH MIN SEOK , KO HYUN SOO
IPC分类号： H04L27/26 , H04J11/00
CPC分类号： H04B7/2668 , H04B1/7073 , H04J13/00 , H04L5/0007 , H04L5/0016 , H04L5/0048 , H04L5/0053 , H04W52/143
摘要： The present invention relates to a wireless communication system, and more particularly, discloses a method and an apparatus for providing downlink reference signal transmission power information in a wireless communication system that supports multiple antennas. A method for providing demodulation reference signal transmission power information according to one embodiment of the present invention comprises: a step of mapping a main synchronous signal onto a predetermined OFDM symbol of a downlink pilot time slot (DwPTS) subframe; a step of mapping, in a code division multiplexing manner, a demodulation reference signal over two or more OFDM symbols containing said predetermined OFDM symbol in the DwPTS subframe; a step of transmitting the DwPTS subframe to which the main synchronous signal and the demodulation reference signal are mapped; and a step of transmitting information on the transmission power for transmitting the demodulation reference signal mapped onto said predetermined OFDM symbol.
摘要翻译：本发明涉及一种无线通信系统，更具体地说，涉及在支持多个天线的无线通信系统中提供下行参考信号发送功率信息的方法和装置。根据本发明的一个实施例的提供解调参考信号发送功率信息的方法包括：将主同步信号映射到下行链路导频时隙（DwPTS）子帧的预定OFDM符号上的步骤; 在码分多路复用方式中，在DwPTS子帧中，在包含所述预定OFDM符号的两个以上的OFDM符号上映射解调参考信号的步骤; 发送主同步信号和解调参考信号映射到的DwPTS子帧的步骤; 以及发送关于发送映射到所述预定OFDM符号的解调参考信号的发送功率的信息的步骤。

162. 发明申请

WO2011008057A3 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM INCLUDING RELAY STATION 审中-公开
标题翻译：用于在包括中继站的无线通信系统中发送参考信号的方法和设备
公开(公告)号：WO2011008057A3
公开(公告)日：2011-06-30
申请号：PCT/KR2010004696
申请日：2010-07-19
申请人： LG ELECTRONICS INC , NOH MIN SEOK , MOON SUNG HO , PARK KYU JIN , CHUNG JAE HOON
发明人： NOH MIN SEOK , MOON SUNG HO , PARK KYU JIN , CHUNG JAE HOON
IPC分类号： H04B7/14 , H04L27/26
CPC分类号： H04W72/042 , H04B7/14 , H04B7/155 , H04B7/15507 , H04B7/2606 , H04L5/0007 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L5/0051 , H04L5/0091 , H04L5/0094 , H04L25/0204 , H04L25/0226 , H04L25/0242
摘要： Provided are a method and an apparatus for transmitting a reference signal in a wireless communication system including a relay station. A base station respectively generates a plurality of reference signals for a plurality of antenna ports, maps the plurality of reference signals into relay zones within at least one resource block according to predetermined reference signal patterns, and transmits the at least one resource block through the plurality of antenna ports. At this point, the plurality of reference signals includes at least one cell-specific reference signal (CRS) of a 3rd Generation Partnership Project (3GPP) Long-Term Evolution (LTE) Rel-8 system.
摘要翻译：提供了一种用于在包括中继站的无线通信系统中发送参考信号的方法和设备。基站分别产生用于多个天线端口的多个参考信号，根据预定的参考信号模式将多个参考信号映射到至少一个资源块内的中继区，并且通过多个传输块发送至少一个资源块的天线端口。此时，多个参考信号包括第三代合作伙伴计划（3GPP）长期演进（LTE）Rel-8系统的至少一个小区专用参考信号（CRS）。

163. 发明申请

WO2012081948A2 METHOD AND APPARATUS FOR TRANSMITTING APERIODIC SOUNDING REFERENCE SIGNAL IN 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 SIGNAL的方法和装置
公开(公告)号：WO2012081948A2
公开(公告)日：2012-06-21
申请号：PCT/KR2011009766
申请日：2011-12-19
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： H04L25/0224 , H04L5/0051 , H04L5/0078 , H04L5/0091 , H04W72/042
摘要： Provided is a method for transmitting an aperiodic sounding reference signal (SRS) in a wireless communication system. A terminal receives an SRS parameter, which indicates the number of antennas for transmitting the aperiodic SRS, by means of a physical downlink control channel (PDCCH), and transmits the aperiodic SRS to the base station using at least one antenna which belongs to the number of antennas for transmitting the aperiodic SRS.
摘要翻译：提供了一种用于在无线通信系统中发送非周期性探测参考信号（SRS）的方法。终端通过物理下行链路控制信道（PDCCH）接收指示用于发送非周期性SRS的天线数量的SRS参数，并且使用属于数量的至少一个天线将非周期SRS发送到基站的天线用于传输非周期SRS。

164. 发明申请

WO2011016691A3 METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNALS IN WIRELESS COMMUNICATION SYSTEM FOR SUPPORTING MULTIPLE ANTENNA TRANSMISSION 审中-公开
标题翻译：用于在无线通信系统中发送用于支持多天线传输的上行链路信号的方法和设备
公开(公告)号：WO2011016691A3
公开(公告)日：2011-06-30
申请号：PCT/KR2010005168
申请日：2010-08-06
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , KO HYUN SOO , NOH MIN SEOK , LEE MOON IL
发明人： CHUNG JAE HOON , KO HYUN SOO , NOH MIN SEOK , LEE MOON IL
IPC分类号： H04B7/06 , H04W48/12 , H04W72/12
CPC分类号： H04L5/0053 , H04L5/0044 , H04L5/0055 , H04L5/0057 , H04L25/03343
摘要： The present invention relates to a wireless communication system, and more particularly to a method and an apparatus for transmitting uplink signals in a wireless communication system for supporting multiple antenna transmissions. The method for transmitting the uplink signals in the wireless communication system for supporting the multiple antenna transmissions according to an embodiment of the present invention comprises the steps of: receiving a PDCCH (Physical Downlink Control Channel) including uplink grant information for indicating a first rank value; precoding uplink data on the basis of the first rank value; precoding uplink control information on the basis of a second rank value; multiplexing the precoded uplink data and the uplink control information on a PUSCH (Physical Uplink Shared Channel) resource; and transmitting the multiplexed uplink data and the uplink control information. The uplink control information can include channel state information and the second rank value can be less than or equal to the first rank value.
摘要翻译：无线通信系统中传输上行链路信号的方法和设备技术领域本发明涉及无线通信系统，并且更具体地涉及用于支持无线通信系统中的上行链路信号以支持多个天线传输的方法和设备根据本发明实施例的用于在无线通信系统中发送用于支持多天线传输的上行链路信号的方法包括以下步骤：接收包括用于指示第一秩值的上行链路许可信息的PDCCH（物理下行链路控制信道） ; 基于第一秩值预编码上行链路数据; 基于第二秩值预编码上行链路控制信息; 在PUSCH（物理上行链路共享信道）资源上复用预编码的上行链路数据和上行链路控制信息; 并发送复用后的上行数据和上行控制信息。上行链路控制信息可以包括信道状态信息，并且第二秩值可以小于或等于第一秩值。

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