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31. 发明申请

US20120087427A1 REFERENCE SIGNAL TRANSMITTING METHOD AND DEVICE IN A MULTI-ANTENNA SYSTEM 有权
标题翻译：参考信号传输方法和多天线系统中的设备
公开(公告)号：US20120087427A1
公开(公告)日：2012-04-12
申请号：US13319957
申请日：2010-05-11
申请人： Min Seok Noh , Jae Hoon Chung , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
发明人： Min Seok Noh , Jae Hoon Chung , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
IPC分类号： H04L27/28
CPC分类号： H04L5/0048 , H04B7/0613 , H04B7/0684 , H04J13/0074 , H04J13/16 , H04L5/0026 , H04L5/0051 , H04L25/022 , H04L25/0226 , H04L27/261 , H04L27/2613 , H04W72/042
摘要： Provided are a reference signal transmitting method and device in a multi-antenna system. A terminal generates a plurality of reference signal sequences to which different cyclic shift values are allocated, respectively, generates an orthogonal frequency division multiplexing (OFDM) symbol to which the plurality of reference signal sequences are mapped, and transmits the OFDM symbol to a base station through a plurality of antennas. Each cyclic shift value allocated to each reference signal sequence is determined on the basis of a parameter n indicated by a cyclic shift field transmitted from a physical downlink control channel (PDCCH).
摘要翻译：提供了一种多天线系统中的参考信号发送方法和装置。终端分别产生分配了不同的循环移位值的多个参考信号序列，生成多个参考信号序列被映射到的正交频分复用（OFDM）符号，并将OFDM符号发送到基站通过多个天线。基于从物理下行链路控制信道（PDCCH）发送的循环移位字段所指示的参数n，确定分配给每个参考信号序列的每个循环移位值。

32. 发明申请

US20110110357A1 UPLINK TRANSMISSION CONTROL METHOD IN SYSTEM SUPPORTING AN UPLINK MULTIPLE ACCESS TRANSMISSION MODE 有权
标题翻译：支持上传多路访问传输模式的系统中的上行传输控制方法
公开(公告)号：US20110110357A1
公开(公告)日：2011-05-12
申请号：US13001741
申请日：2009-07-14
申请人： Jae Hoon Chung , Min Seok Noh , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
发明人： Jae Hoon Chung , Min Seok Noh , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
IPC分类号： H04B7/208
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/0041 , H04W48/08 , H04W72/0413 , H04W88/08
摘要： Disclosed herein is a method of generating an uplink reference signal in a system supporting a plurality of uplink access schemes. The method includes, at a base station, transmitting reference signal configuration information indicating the configuration of a reference signal to be transmitted in uplink, which is generated according to the plurality of uplink access schemes, to a user equipment which is set to operate in an uplink access scheme corresponding to the information, and receiving a subframe including the reference signal generated based on the reference signal configuration information from the user equipment. The reference signal configuration information includes a cyclic shift value of a sequence of the reference signal.
摘要翻译：这里公开了一种在支持多个上行链路接入方案的系统中生成上行链路参考信号的方法。该方法包括：在基站处，将指示根据多个上行链路接入方案生成的上行链路中要发送的参考信号的配置的参考信号配置信息发送到设置为在上行链路接入方案，并且接收包括基于来自用户设备的参考信号配置信息生成的参考信号的子帧。参考信号配置信息包括参考信号的序列的循环移位值。

33. 发明授权

US08982834B2 Method and apparatus for transmitting a reference signal in a multi-antenna system 有权
标题翻译：用于在多天线系统中发送参考信号的方法和装置
公开(公告)号：US08982834B2
公开(公告)日：2015-03-17
申请号：US13496392
申请日：2010-09-16
申请人： Min Seok Noh , Hyun Soo Ko , Seung Hee Han , Jae Hoon Chung , Moon Il Lee
发明人： Min Seok Noh , Hyun Soo Ko , Seung Hee Han , Jae Hoon Chung , Moon Il Lee
IPC分类号： H04W4/00 , H04L27/26 , H04L5/00 , H04B7/06
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符号经由多个天线被发送到基站。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。

34. 发明授权

US08750257B2 Method and apparatus for providing downlink reference signal transmission power information in a wireless communication system that supports multiple antennas 失效
标题翻译：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：US08750257B2
公开(公告)日：2014-06-10
申请号：US13394327
申请日：2010-10-12
申请人： Jae Hoon Chung , Moon Il Lee , Min Seok Noh , Hyun Soo Ko
发明人： Jae Hoon Chung , Moon Il Lee , Min Seok Noh , Hyun Soo Ko
IPC分类号： H04B7/216 , H04B7/26 , H04B1/7073
CPC分类号： H04B7/2668 , H04B1/7073 , H04J13/00 , H04L5/0007 , H04L5/0016 , H04L5/0048 , H04L5/0053 , H04W52/143
摘要： A method and an apparatus for providing downlink reference signal transmission power information in a wireless communication system that supports multiple antennas, where one embodiment of the method includes: 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 the 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 the predetermined OFDM symbol.
摘要翻译：一种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发射功率信息的方法和装置，其中该方法的一个实施例包括：将主同步信号映射到下行链路导频时隙的预定OFDM符号上的步骤（DwPTS）子帧; 在码分多路复用方式中，在DwPTS子帧中通过包含预定OFDM符号的两个或多个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; 以及发送关于映射到预定OFDM符号上的解调参考信号的发送功率的信息的步骤。

35. 发明授权

US08477633B2 Method and apparatus for wireless resource allocation for relay in wireless communication system 有权
标题翻译：无线通信系统中中继无线资源分配方法及装置
公开(公告)号：US08477633B2
公开(公告)日：2013-07-02
申请号：US12809048
申请日：2009-10-01
申请人： Kyu Jin Park , Sung Ho Moon , So Yeon Kim , Jae Hoon Chung , Min Seok Noh , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
发明人： Kyu Jin Park , Sung Ho Moon , So Yeon Kim , Jae Hoon Chung , Min Seok Noh , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
IPC分类号： G01R31/08
CPC分类号： H04W72/0446 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/0094 , H04W72/04 , H04W72/044 , H04W84/18
摘要： A method of allocating a radio resource for a relay station in a wireless communication system is disclosed. The method comprise allocating a relay zone to the relay station in a subframe and transmitting a relay control channel to the relay station by using the relay zone, wherein the subframe comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain and a plurality of subcarriers in a frequency domain, wherein the subframe is divided into a user zone used by a user equipment in a cell and the relay zone used by the relay station, and wherein the relay zone comprises some of the plurality of subcarriers. According to the present invention, a subframe structure provides backward compatibility with a legacy wireless communication system. A relay station can effectively find a radio resource allocated to the relay station, thereby decreasing a decoding time.
摘要翻译：公开了一种在无线通信系统中为中继站分配无线电资源的方法。该方法包括在子帧中向中继站分配中继区，并通过使用中继区向中继站发送中继控制信道，其中子帧包括时域中的多个正交频分复用（OFDM）符号，以及频域中的多个子载波，其中所述子帧被划分为小区中的用户设备使用的用户区域和所述中继站使用的中继区域，并且其中所述中继区域包括所述多个子载波中的一些。根据本发明，子帧结构提供与传统无线通信系统的向后兼容性。中继站可以有效地找到分配给中继站的无线电资源，从而减少解码时间。

36. 发明申请

US20120250663A1 Method and Device for Performing HARQ in a Multiple Antenna System 有权
标题翻译：用于在多天线系统中执行HARQ的方法和装置
公开(公告)号：US20120250663A1
公开(公告)日：2012-10-04
申请号：US13510440
申请日：2010-11-03
申请人： Seung Hee Han , Jae Hoon Chung , Hyun Soo Ko , Min Seok Noh , Moon Il Lee
发明人： Seung Hee Han , Jae Hoon Chung , Hyun Soo Ko , Min Seok Noh , Moon Il Lee
IPC分类号： H04W72/04
CPC分类号： H04L5/0023 , H04L1/06 , H04L1/1861 , H04L5/0053 , H04L5/0055
摘要： Disclosed are a method and a device for performing HARQ in a multiple antenna system. A terminal transmits uplink data via a plurality of antennas and through a Physical Uplink Shared Channel (PUSCH), and receives an ACK/NACK (Acknowledgement/Non-Acknowledgement) signal indicating whether or not the uplink data has been received, the signal being received via the plurality of antennas and through a PHICH (Physical Hybrid-ARQ Indicator Channel) which corresponds to the PUSCH. A downlink resource to which the PHICH is mapped is determined on the basis of the index (IPRB—RAlowestindex) of the smallest Physical Resource Block (PRB) among the PRBs to which the PUSCH is mapped, uplink DMRS (Demodulation Reference Signal) cyclic shift parameters (nDMRS) and Orthogonal Code Cover (OCC) index.
摘要翻译：公开了一种用于在多天线系统中执行HARQ的方法和装置。终端通过多个天线和物理上行链路共享信道（PUSCH）发送上行链路数据，并接收指示是否已经接收到上行链路数据的ACK / NACK（确认/不确认）信号，接收到的信号经由多个天线和通过对应于PUSCH的PHICH（物理混合ARQ指示符信道）。基于映射了PUSCH的PRB中的最小物理资源块（PRB）的索引（IPRB-RAlowestindex）来确定映射了PHICH的下行链路资源，上行链路DMRS（解调参考信号）循环移位参数（nDMRS）和正交码覆盖（OCC）索引。

37. 发明申请

US20120250655A1 METHOD AND APPARATUS FOR TRANSMITTING A REFERENCE SIGNAL IN A MULTI-ANTENNA SYSTEM 有权
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：US20120250655A1
公开(公告)日：2012-10-04
申请号：US13496365
申请日：2010-09-16
申请人： Min Seok Noh , Hyun Soo Ko , Seung Hee Han , Jae Hoon Chung , Moon Il Lee
发明人： Min Seok Noh , Hyun Soo Ko , Seung Hee Han , Jae Hoon Chung , Moon Il Lee
IPC分类号： H04W72/04
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。

38. 发明申请

US20120230291A1 METHOD AND APPARATUS FOR TRANSMITTING AN UPLINK OR DOWNLINK GRANT IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS UPLINK AND DOWNLINK MIMO SCHEMES 有权
标题翻译：在支持上行链路和下行链路MIMO方案的无线通信系统中发送上行链路或下行链路授权的方法和装置
公开(公告)号：US20120230291A1
公开(公告)日：2012-09-13
申请号：US13510538
申请日：2010-12-16
申请人： Seung Hee Han , So Yeon Kim , Sung Ho Moon , Yeong Hyeon Kwon , Hyun Soo Ko , Jae Hoon Chung , Min Seok Noh , Moon II Lee
发明人： Seung Hee Han , So Yeon Kim , Sung Ho Moon , Yeong Hyeon Kwon , Hyun Soo Ko , Jae Hoon Chung , Min Seok Noh , Moon II Lee
IPC分类号： H04W72/04
CPC分类号： H04L1/0006 , H04L1/0028 , H04L1/0061 , H04L1/0072
摘要： The present invention relates to a method for transmitting an uplink or downlink grant in a wireless communication system that supports uplink and downlink multiple input multiple output (MIMO) schemes. The method comprises: determining a downlink control information (DCI) format for an uplink or downlink grant to generate control information: attaching a cyclic redundancy check (CRC) for detecting an error in the created control information; and channel-coding the CRC-attached control information, wherein the control information comprises a bit flag for distinguishing whether the grant is an uplink grant or a downlink grant.
摘要翻译：本发明涉及在支持上行链路和下行链路多输入多输出（MIMO）方案的无线通信系统中发送上行链路或下行链路许可的方法。该方法包括：确定用于上行链路或下行链路许可的下行链路控制信息（DCI）格式以产生控制信息：附加用于检测所创建的控制信息中的错误的循环冗余校验（CRC）; 以及对附有CRC的控制信息进行通道编码，其中所述控制信息包括用于区分所述授权是上行链路许可还是下行链路许可的位标志。

39. 发明申请

US20120127948A1 METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNALS IN WIRELESS COMMUNICATION SYSTEM FOR SUPPORTING MULTIPLE ANTENNA TRANSMISSION 有权
标题翻译：用于支持多天线传输的无线通信系统中发送上行链路信号的方法和装置
公开(公告)号：US20120127948A1
公开(公告)日：2012-05-24
申请号：US13388661
申请日：2010-08-06
申请人： Jae Hoon Chung , Hyun Soo Ko , Min Seok Noh , Moon Il Lee
发明人： Jae Hoon Chung , Hyun Soo Ko , Min Seok Noh , Moon Il Lee
IPC分类号： H04W72/04
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：无线通信系统技术领域本发明涉及一种无线通信系统，更具体地涉及用于在支持多天线传输的无线通信系统中发送上行链路信号的方法和装置。根据本发明的实施例的用于在用于支持多天线传输的无线通信系统中发送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等级值的上行链路许可信息的PDCCH（物理下行链路控制信道） ; 基于第一等级值预编码上行链路数据; 基于第二秩值对上行链路控制信息进行预编码; 在PUSCH（物理上行链路共享信道）资源上复用预编码上行链路数据和上行链路控制信息; 以及发送多路复用的上行链路数据和上行链路控制信息。上行链路控制信息可以包括信道状态信息，第二等级值可以小于或等于第一等级值。

40. 发明申请

US20120093120A1 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNALS IN UPLINK MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) TRANSMISSION 有权
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：US20120093120A1
公开(公告)日：2012-04-19
申请号：US13379644
申请日：2010-06-28
申请人： Hyun Soo Ko , Min Seok Noh , Jae Hoon Chung , Seung Hee Han , Moon Lee, II
发明人： Hyun Soo Ko , Min Seok Noh , Jae Hoon Chung , Seung Hee Han , Moon Lee, II
IPC分类号： H04W72/04
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 and/or an orthogonal cover code; allocating the multiplexed reference signals onto an uplink subframe; and transmitting the subframe 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无线通信系统，更具体地，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，用于在无线通信系统中通过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和/或正交覆盖码的信息的控制信息; 将多路复用的参考信号分配到上行链路子帧上; 并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。

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