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31. 发明申请

US20120014242A1 METHOD OF ALLOCATING RESOURCES FOR TRANSMITTING UPLINK SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF 有权
标题翻译：在MIMO无线通信系统中发送上行链路信号的资源分配方法及其设备
公开(公告)号：US20120014242A1
公开(公告)日：2012-01-19
申请号：US13147076
申请日：2010-02-01
申请人： Bong Hoe Kim , Dae Won Lee , Yu Jin Noh , Byeong Woo Kang , Dong Youn Seo , Dong Wook Roh
发明人： Bong Hoe Kim , Dae Won Lee , Yu Jin Noh , Byeong Woo Kang , Dong Youn Seo , Dong Wook Roh
IPC分类号： H04W72/04
CPC分类号： H04B7/0456 , H04B7/0413 , H04L1/0071 , H04L5/0044 , H04L27/2626 , H04W72/04
摘要： A method of allocating resources for transmitting a signal in a Multiple-Input Multiple-Output (MIMO) wireless communication system is disclosed. The method includes allocating one or more spatial resources of a plurality of spatial resources corresponding to first Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbols to a first transport block, allocating one or more other spatial resources of the plurality of spatial resources corresponding to the first SC-FDMA symbols to a second transport block, and allocating spatial resources corresponding to second SC-FDMA symbols to the first transport block and the second transport block.
摘要翻译：公开了一种在多输入多输出（MIMO）无线通信系统中分配用于发送信号的资源的方法。该方法包括将与第一单载波频分多址（SC-FDMA）符号相对应的多个空间资源的一个或多个空间资源分配给第一传输块，分配多个空间资源中的一个或多个其他空间资源对应于第一SC-FDMA符号到第二传输块，以及将与第二SC-FDMA符号相对应的空间资源分配给第一传输块和第二传输块。

32. 发明申请

US20100215114A1 METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 有权
标题翻译： MIMO无线通信系统中发送参考信号的方法及其设备
公开(公告)号：US20100215114A1
公开(公告)日：2010-08-26
申请号：US12711185
申请日：2010-02-23
申请人： Bong Hoe KIM , Byeong Woo Kang , Yu Jin Noh , Hak Seong Kim , Dae Won Lee
发明人： Bong Hoe KIM , Byeong Woo Kang , Yu Jin Noh , Hak Seong Kim , Dae Won Lee
IPC分类号： H04B7/02 , H04B17/00
CPC分类号： H04L5/0048 , H04B7/0413 , H04B7/0417 , H04B7/0613 , H04B7/0684
摘要： A method for transmitting a sounding reference signal in a MIMO wireless communication system and an apparatus therefor are disclosed. The method for transmitting sounding reference signals (SRSs) in a MIMO wireless communication system comprises receiving sounding reference signal parameters from a base station; receiving information of the number of sounding reference signals which will be transmitted at a transmission time instant from the base station; if a plurality of sounding reference signals are provided, generating the sounding reference signals corresponding to each of the plurality of antennas by using the sounding reference signal parameters; and transmitting the generated sounding reference signals to the base station through their corresponding antennas at a specific transmission instant.
摘要翻译：公开了一种用于在MIMO无线通信系统及其装置中发送探测参考信号的方法。用于在MIMO无线通信系统中发送探测参考信号（SRS）的方法包括从基站接收探测参考信号参数; 接收将从基站在传输时刻发送的探测参考信号的数量的信息; 如果提供多个探测参考信号，则通过使用探测参考信号参数产生与多个天线中的每一个对应的探测参考信号; 并且在特定的传输瞬间通过其对应的天线将生成的探测参考信号发送到基站。

33. 发明授权

US09209940B2 Method of retransmission for supporting MIMO in synchronous HARQ 有权
标题翻译：在同步HARQ中支持MIMO的重传方法
公开(公告)号：US09209940B2
公开(公告)日：2015-12-08
申请号：US13255221
申请日：2010-03-16
申请人： Bong Hoe Kim , Byeong Woo Kang , Dae Won Lee , Yu Jin Noh , Dong Wook Roh , Dong Youn Seo
发明人： Bong Hoe Kim , Byeong Woo Kang , Dae Won Lee , Yu Jin Noh , Dong Wook Roh , Dong Youn Seo
IPC分类号： H04W4/00 , H04L1/18 , H04L1/06 , H04B7/04 , H04B7/06
CPC分类号： H04L1/06 , H04B7/0413 , H04B7/0623 , H04L1/1812 , H04L1/1887
摘要： A method for retransmitting data in synchronous Hybrid Automatic Repeat reQuest (HARQ) to support Multiple Input Multiple Output (MIMO) is disclosed. The method includes transmitting a plurality of unit data blocks to a receiver, receiving from the receiver a control channel signal including first feedback information indicating whether the transmission of the plurality of unit data blocks is successful, and retransmitting at least one of the plurality of unit data blocks according to a predetermined order, each unit data block in one Transmission Time Interval (TTI), if a rank is 1 and the first feedback information indicates that the transmission of the plurality of unit data blocks is failed.
摘要翻译：公开了一种在支持多输入多输出（MIMO）的同步混合自动重传请求（HARQ）中重传数据的方法。该方法包括向接收机发送多个单元数据块，从接收机接收控制信道信号，该控制信道信号包括指示多个单元数据块的传输是否成功的第一反馈信息，以及重发多个单元数据块中的至少一个单元如果秩为1，并且第一反馈信息指示多个单位数据块的传输失败，则根据预定顺序的数据块，一个传输时间间隔（TTI）中的每个单位数据块。

34. 发明授权

US09107242B2 Channel sounding method in wireless local area network system and apparatus for supporting the same 有权
标题翻译：无线局域网系统中的信道探测方法及其支持的装置
公开(公告)号：US09107242B2
公开(公告)日：2015-08-11
申请号：US13880329
申请日：2011-12-27
申请人： Ill Soo Sohn , Yong Ho Seok , Jong Hyun Park , Dae Won Lee , Byeong Woo Kang
发明人： Ill Soo Sohn , Yong Ho Seok , Jong Hyun Park , Dae Won Lee , Byeong Woo Kang
IPC分类号： H04B7/00 , H04W84/12 , H04W74/06
CPC分类号： H04B7/0478 , H04B7/0617 , H04L5/0048 , H04W74/06 , H04W84/12
摘要： A method for a channel sounding in a wireless local area network is provided. The method includes transmitting a null data packet announcement (NDPA) frame, to a plurality of receivers, the NDPA frame requesting a channel statement information feedback and announcing that a null data packet (NDP) frame is to be transmitted; transmitting the NDP frame being a basis of channel estimation for the plurality of receivers; receiving a first feedback frame from a first receiver among the plurality of receivers, transmitting a feedback poll frame to a second receiver; and, receiving a second feedback frame from the second receiver, the second feedback frame including second channel state information estimated by the second receiver. If the first receiver fails to perform the channel estimation, the first feedback frame is a null feedback frame. The null feedback frame is a feedback frame not including channel state information.
摘要翻译：提供了一种用于无线局域网中的信道探测的方法。该方法包括向多个接收机发送空数据分组公告（NDPA）帧，NDPA帧请求信道语句信息反馈并通知要发送空数据分组（NDP）帧; 发送作为多个接收机的信道估计的基础的NDP帧; 从所述多个接收机中的第一接收机接收第一反馈帧，向第二接收机发送反馈轮询帧; 以及从所述第二接收机接收第二反馈帧，所述第二反馈帧包括由所述第二接收机估计的第二信道状态信息。如果第一接收机不能执行信道估计，则第一反馈帧是空反馈帧。空反馈帧是不包括信道状态信息的反馈帧。

35. 发明授权

US08953642B2 Method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas 有权
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：US08953642B2
公开(公告)日：2015-02-10
申请号：US13391222
申请日：2010-09-15
申请人： Yu Jin Noh , Dong Wook Roh , Joon Kui Ahn , Byeong Woo Kang , Dae Won Lee , Bong Hoe Kim , Eun Sun Kim
发明人： Yu Jin Noh , Dong Wook Roh , Joon Kui Ahn , Byeong Woo Kang , Dae Won Lee , Bong Hoe Kim , Eun Sun Kim
IPC分类号： H04J1/00 , H04L5/00 , H04B7/04 , H04L1/00 , H04L5/14 , H04L25/02 , H04L25/03
CPC分类号： H04L5/0023 , H04B7/0417 , H04L1/0026 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/0073 , H04L5/0082 , H04L5/1469 , H04L25/0226 , H04L2025/03426 , H04L2025/03802
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting a downlink reference signal in a wireless communication system that supports multiple antennas. A method for transmitting channel state information-reference signals (CSI-RS) for two or more antenna ports according to one embodiment of the present invention comprises the steps of: mapping the CSI-RSs for the two or more antenna ports in predetermined patterns on a data region of a downlink subframe: an transmitting the downlink subframe mapped with the CSI-RSs for the two or more antenna ports, wherein the predetermined patterns are defined as patterns differing by a cell, and the different patterns may be defined as the predetermined patterns being shifted in a temporal range, frequency range, or a temporal range and a frequency range.
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，涉及一种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。根据本发明的一个实施例的用于发送用于两个或多个天线端口的信道状态信息参考信号（CSI-RS）的方法包括以下步骤：将预定模式中的两个或更多天线端口的CSI-RS映射到下行链路子帧的数据区域：发送与两个或更多个天线端口的CSI-RS映射的下行链路子帧，其中预定模式被定义为由小区不同的模式，并且不同的模式可以被定义为预定的模式在时间范围，频率范围或时间范围和频率范围内移动。

36. 发明授权

US08670430B2 Apparatus for transmitting uplink signal in mimo wireless communication system and method thereof 有权
标题翻译：用于在mimo无线通信系统中发送上行链路信号的装置及其方法
公开(公告)号：US08670430B2
公开(公告)日：2014-03-11
申请号：US13145173
申请日：2010-03-03
申请人： Dae Won Lee , Ki Jun Kim , Joon Kui Ahn , Byeong Woo Kang , Yu Jin Noh , Byoung Hoon Kim , Bong Hoe Kim
发明人： Dae Won Lee , Ki Jun Kim , Joon Kui Ahn , Byeong Woo Kang , Yu Jin Noh , Byoung Hoon Kim , Bong Hoe Kim
IPC分类号： H04J1/00 , H04L5/00
CPC分类号： H04L5/0007 , H04B7/068 , H04L5/0023 , H04L5/0057
摘要： A method of multiplexing control information and data information in a wireless communication system is disclosed. The present invention includes mapping codewords corresponding to the data information to a preset number of layers, mapping the control information to the preset number of the layers, multiplexing the layer-mapped data information and the layer-mapped control information into a frequency region within an SC-FDMA symbol, and transmitting the SC-FDMA symbol to a base station via multiple antennas.
摘要翻译：公开了一种在无线通信系统中复用控制信息和数据信息的方法。本发明包括将与数据信息相对应的码字映射到预定数量的层，将控制信息映射到预设数量的层，将层映射数据信息和层映射控制信息复用到 SC-FDMA符号，并且经由多个天线将SC-FDMA符号发送到基站。

37. 发明申请

US20130329626A1 METHOD FOR TRANSMITTING AND RECEIVING PACKET FOR MULTI USER IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME 有权
标题翻译：用于在无线局域网中为多用户发送和接收分组的方法及其设备
公开(公告)号：US20130329626A1
公开(公告)日：2013-12-12
申请号：US14001128
申请日：2012-02-21
申请人： III Soo Sohn , Byeong Woo Kang , Dae Won Lee , Yong Ho Seok
发明人： III Soo Sohn , Byeong Woo Kang , Dae Won Lee , Yong Ho Seok
IPC分类号： H04W4/08
CPC分类号： H04W4/08 , H04B7/024 , H04B7/0452 , H04W84/12
摘要： A method of receiving a multi-user packet by a receiver in a wireless local area network system. The method includes: receiving a first group identifier (ID) management request message from a transmitter, wherein the group ID management request message includes information about at least one group ID which is intended to be allocated to the receiver for multi user-multiple input multiple output (MU-MIMO) transmission, and the information about the at least one group ID indicates each group ID and a spatial stream set position for the each group ID; transmitting a first group ID management response message to the transmitter, wherein the group ID management response message indicates admission or adjustment for allocation of the at least one group ID; and receiving at least one multi-user packet from the transmitter, wherein the multi-user packet is transmitted using MU-MIMO transmission.
摘要翻译：一种在无线局域网系统中由接收机接收多用户分组的方法。该方法包括：从发射机接收第一组标识符（ID）管理请求消息，其中，组ID管理请求消息包括关于多个用户多输入多个目的地被分配给接收机的至少一个组ID的信息输出（MU-MIMO）传输，并且关于至少一个组ID的信息指示每个组ID的每个组ID和空间流设置位置; 向所述发射机发送第一组ID管理响应消息，其中所述组ID管理响应消息指示所述至少一个组ID的分配的准入或调整; 以及从所述发射机接收至少一个多用户分组，其中使用MU-MIMO传输来发送所述多用户分组。

38. 发明授权

US08565268B2 Method for generating reference signal sequence in multi-antenna wireless communication system and apparatus for same 有权
公开(公告)号：US08565268B2
公开(公告)日：2013-10-22
申请号：US13265515
申请日：2010-04-29
申请人： Bong Hoe Kim , Byeong Woo Kang , Dae Won Lee , Yu Jin Noh , Ki Jun Kim , Dong Wook Roh
发明人： Bong Hoe Kim , Byeong Woo Kang , Dae Won Lee , Yu Jin Noh , Ki Jun Kim , Dong Wook Roh
IPC分类号： H04W56/00
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 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.

39. 发明申请

US20130223427A1 CHANNEL SOUNDING METHOD IN WIRELESS LOCAL AREA NETWORK SYSTEM AND APPARATUS FOR SUPPORTING THE SAME 有权
标题翻译：无线局域网系统中的通道声音方法及其支持的装置
公开(公告)号：US20130223427A1
公开(公告)日：2013-08-29
申请号：US13880329
申请日：2011-12-27
申请人： Ill Soo Sohn , Yong Ho Seok , Jong Hyun Park , Dae Won Lee , Byeong Woo Kang
发明人： Ill Soo Sohn , Yong Ho Seok , Jong Hyun Park , Dae Won Lee , Byeong Woo Kang
IPC分类号： H04W84/12
CPC分类号： H04B7/0478 , H04B7/0617 , H04L5/0048 , H04W74/06 , H04W84/12
摘要： A method for a channel sounding in a wireless local area network is provided. The method includes transmitting a null data packet announcement (NDPA) frame, to a plurality of receivers, the NDPA frame requesting a channel statement information feedback and announcing that a null data packet (NDP) frame is to be transmitted; transmitting the NDP frame being a basis of channel estimation for the plurality of receivers; receiving a first feedback frame from a first receiver among the plurality of receivers, transmitting a feedback poll frame to a second receiver; and, receiving a second feedback frame from the second receiver, the second feedback frame including second channel state information estimated by the second receiver. If the first receiver fails to perform the channel estimation, the first feedback frame is a null feedback frame. The null feedback frame is a feedback frame not including channel state information.
摘要翻译：提供了一种用于无线局域网中的信道探测的方法。该方法包括向多个接收机发送空数据分组公告（NDPA）帧，NDPA帧请求信道语句信息反馈并通知要发送空数据分组（NDP）帧; 发送作为多个接收机的信道估计的基础的NDP帧; 从所述多个接收机中的第一接收机接收第一反馈帧，向第二接收机发送反馈轮询帧; 以及从所述第二接收机接收第二反馈帧，所述第二反馈帧包括由所述第二接收机估计的第二信道状态信息。如果第一接收机不能执行信道估计，则第一反馈帧是空反馈帧。空反馈帧是不包括信道状态信息的反馈帧。

40. 发明申请

US20120281774A1 METHOD FOR TRANSMITTING CONTROL INFORMATION AND APPARATUS FOR THE SAME 有权
标题翻译：发送控制信息的方法及其设备
公开(公告)号：US20120281774A1
公开(公告)日：2012-11-08
申请号：US13520769
申请日：2011-02-09
申请人： Dae Won Lee , Yu Jin Noh , Byeong Woo Kang , Yong Ho Seok
发明人： Dae Won Lee , Yu Jin Noh , Byeong Woo Kang , Yong Ho Seok
IPC分类号： H04L27/28 , H04W84/12
CPC分类号： H04L69/323 , H04B7/0452 , H04B7/0456 , H04B7/06 , H04L27/2626 , H04L27/2646 , H04L27/2647 , H04L27/28 , H04W84/12
摘要： A method and apparatus for transmitting control information in a wireless communication system is provided. The method includes transmitting common control information including a multiple input multiple output (MIMO) indicator indicating single user-MIMO (SU-MIMO) or multi user-MIMO (MU-MIMO) to a receiver, generating first precoded dedicated control information by performing precoding on dedicated control information including information for the MU-MIMO by the use of a first precoding matrix, generating second precoded dedicated control information by performing precoding on the first precoded dedicated control information by the use of a second precoding matrix and transmitting the second precoded dedicated control information to the receiver.
摘要翻译：提供一种在无线通信系统中发送控制信息的方法和装置。该方法包括向接收机发送包括指示单用户MIMO（SU-MIMO）或多用户MIMO（MU-MIMO）的多输入多输出（MIMO）指示符的公共控制信息，通过执行预编码产生第一预编码的专用控制信息通过使用第一预编码矩阵来包括用于MU-MIMO的信息的专用控制信息，通过使用第二预编码矩阵对第一预编码专用控制信息执行预编码来产生第二预编码专用控制信息，并且发送第二预编码专用控制信息给接收机。

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