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41. 发明授权

US09025542B2 ACK/NACK transmission method and apparatus therefor 有权
标题翻译： ACK / NACK传输方法及其装置
公开(公告)号：US09025542B2
公开(公告)日：2015-05-05
申请号：US13511132
申请日：2010-11-23
申请人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim , Joon Kui Ahn
发明人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim , Joon Kui Ahn
IPC分类号： H04W72/04 , H04L1/18 , H04L1/00 , H04W24/00 , H04W28/04 , H04W28/06
CPC分类号： H04L1/1858 , H04L1/0015 , H04L1/003 , H04L1/1825 , H04L1/1854 , H04W24/00 , H04W28/04 , H04W28/06
摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and an apparatus for transmitting ACK and NACK with a terminal set in a state of ACK/NACK repetition mode, and the method comprises the steps of: receiving first data through a first subframe; receiving second data through a second subframe; and transmitting an ACK/NACK signal for the second data, wherein the repetition frequency of the ACK/NACK signal for the second data is reduced if a difference between the first subframe and the second subframe is smaller than a reference 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。更具体地说，本发明涉及一种在ACK / NACK重复模式的状态下用终端设备发送ACK和NACK的方法和装置，该方法包括以下步骤：通过第一子帧接收第一数据; 通过第二子帧接收第二数据; 以及发送用于所述第二数据的ACK / NACK信号，其中如果所述第一子帧和所述第二子帧之间的差小于参考值，则所述用于所述第二数据的所述ACK / NACK信号的重复频率被减小。

42. 发明授权

US08982766B2 Signal transmission method performed by relay station in wireless communication system and apparatus thereof 有权
标题翻译：中继站在无线通信系统中执行的信号传输方法及其装置
公开(公告)号：US08982766B2
公开(公告)日：2015-03-17
申请号：US13264847
申请日：2010-04-15
申请人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
IPC分类号： H04J3/08 , H04B7/26 , H04B7/155 , H04L5/00
CPC分类号： H04B7/2606 , H04B7/15528 , H04L5/0053
摘要： Disclosed is a signal transmission method performed by a relay station in a wireless communication system. The method comprises the steps of: arranging guard time within at least one symbol period in a subframe which is configured with multiple symbol periods in a time domain; and transmitting a control signal or data to a base station by using symbol periods except for the symbol periods which include the guard time in the subframe. The guard time is equal to or shorter than one symbol period. The structure in which the control signal or the data is arranged in each symbol period of the subframe is determined on the basis of the number of symbol periods except for the symbol periods which include the guard time.
摘要翻译：公开了一种由无线通信系统中的中继站执行的信号发送方法。该方法包括以下步骤：在时域中配置有多个符号周期的子帧中，在至少一个符号周期内布置保护时间; 以及通过使用包括子帧中的保护时间的符号周期之外的符号周期来将控制信号或数据发送到基站。保护时间等于或短于一个符号周期。基于包括保护时间在内的符号周期的符号周期的数量来确定其中在子帧的每个符号周期中排列控制信号或数据的结构。

43. 发明授权

US08885742B2 Apparatus and method for transmitting and receiving reference signal (RS) for demodulation 有权
标题翻译：用于发送和接收用于解调的参考信号（RS）的装置和方法
公开(公告)号：US08885742B2
公开(公告)日：2014-11-11
申请号：US13502102
申请日：2010-10-15
申请人： Han Byul Seo , Eun Sun Kim , Byoung Hoon Kim , Hak Seong Kim , Dae Won Lee
发明人： Han Byul Seo , Eun Sun Kim , Byoung Hoon Kim , Hak Seong Kim , Dae Won Lee
IPC分类号： H04L27/28 , H04L5/00 , H04L27/26 , H04B7/155
CPC分类号： H04L5/0048 , H04B7/155 , H04L5/0023 , H04L27/2607
摘要： An apparatus and method for transmitting and receiving a demodulation reference signal (DM RS) are disclosed. A method for controlling a base station (BS) to transmit a demodulation reference signal (Demodulation RS or DM RS) in a wireless communication system includes transmitting, by the base station (BS), a DM RS for a relay node (RN) to the relay node (RN) through a specific backhaul subframe to which an extended cyclic prefix (CP) is applied. The DM RS is transmitted over two resource elements (REs) of individual subcarriers having subcarrier frequency indexes 2, 5, 8 and 11 in a frequency axis within a second slot of the specific backhaul subframe.
摘要翻译：公开了一种用于发送和接收解调参考信号（DM RS）的装置和方法。用于控制在无线通信系统中发送解调参考信号（解调RS或DM RS）的基站（BS）的方法包括：由基站（BS）向中继节点（RN）发送用于中继节点（RN）的DM RS 中继节点（RN）通过应用了扩展循环前缀（CP）的特定回程子帧。在特定回程子帧的第二时隙内的频率轴上，通过具有子载波频率索引2,5,8和11的各个子载波的两个资源元素（RE）发送DM RS。

44. 发明授权

US08885589B2 Method for transmitting an uplink signal in a wireless communication system, and apparatus for the same 有权
标题翻译：用于在无线通信系统中发送上行链路信号的方法及其装置
公开(公告)号：US08885589B2
公开(公告)日：2014-11-11
申请号：US13577830
申请日：2011-01-06
申请人： Min Gyu Kim , Dong Youn Seo , Han Byul Seo , Joon Kui Ahn , Suck Chel Yang
发明人： Min Gyu Kim , Dong Youn Seo , Han Byul Seo , Joon Kui Ahn , Suck Chel Yang
IPC分类号： H04W72/04 , H04L5/00 , H04W28/26
CPC分类号： H04W72/0413 , H04L5/001 , H04L5/0044 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0091 , H04W28/26 , H04W72/0406 , H04W72/042 , H04W72/0453 , H04W88/08
摘要： The present invention relates to a method in which a terminal transmits an uplink data signal in a wireless communication system. More particularly, the method comprises the following steps: receiving, from a base station, control information for transmitting an uplink data signal in a specific subframe; allocating a resource for the uplink data signal in accordance with the control information; and transmitting the uplink data signal using the allocated resource, wherein the control information includes resource extension information on whether or not to allocate the last symbol of the specific subframe as a resource for transmitting the uplink data.
摘要翻译：本发明涉及终端在无线通信系统中发送上行数据信号的方法。更具体地说，该方法包括以下步骤：从基站接收用于在特定子帧中发送上行链路数据信号的控制信息; 根据控制信息为上行链路数据信号分配资源; 以及使用所分配的资源发送所述上行链路数据信号，其中，所述控制信息包括关于是否将所述特定子帧的最后一个符号分配为用于发送所述上行链路数据的资源的资源扩展信息。

45. 发明授权

US08873532B2 Apparatus and method for transmitting data in wireless communication system 有权
标题翻译：用于在无线通信系统中发送数据的装置和方法
公开(公告)号：US08873532B2
公开(公告)日：2014-10-28
申请号：US12322132
申请日：2009-01-29
申请人： Ho-Joong Kwon , Han-Byul Seo , Seon-Wook Kim , Byeong-Gi Lee , Jong-Hyung Kwun , Ok-Seon Lee
发明人： Ho-Joong Kwon , Han-Byul Seo , Seon-Wook Kim , Byeong-Gi Lee , Jong-Hyung Kwun , Ok-Seon Lee
IPC分类号： H04J1/00 , H04W4/00 , H04W8/30
CPC分类号： H04W8/30
摘要： An apparatus and a method for a random access scheme for multi-channel in a wireless communication system are provided. The method for performing the random access scheme for the multi-channel in the wireless communication system includes randomly generating a backoff counter value to transmit data; adjusting the backoff counter value by taking into account status of a plurality of idle subcarrier sets per backoff slot; when the backoff counter value becomes zero, selecting one or more subcarrier sets to carry the data from the idle subcarrier sets; and transmitting the data through the selected one or more subcarrier sets. The data collision probability between the terminals can be lowered, the channel utility can be enhanced, the transfer rate in the single-channel random access scheme can be raised, and the consumption of the radio resource can be reduced without using signals for the band request and allocation.
摘要翻译：提供了一种用于无线通信系统中的多信道的随机接入方案的装置和方法。用于在无线通信系统中执行多信道的随机接入方案的方法包括：随机生成退避计数器值以发送数据; 通过考虑每个退避时隙的多个空闲子载波集合的状态来调整退避计数器值; 当退避计数器值为0时，选择一个或多个子载波集合以携带来自空闲子载波集合的数据; 以及通过所选择的一个或多个子载波集合发送所述数据。可以降低终端之间的数据冲突概率，可以增强信道效用，可以提高单信道随机接入方案的传输速率，并且可以减少无线资源的消耗，而无需使用频带请求的信号和分配。

46. 发明授权

US08817692B2 Method and apparatus for allocating resources in a wireless communication system 有权
标题翻译：用于在无线通信系统中分配资源的方法和装置
公开(公告)号：US08817692B2
公开(公告)日：2014-08-26
申请号：US13574979
申请日：2011-01-26
申请人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim , Dong Youn Seo
发明人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim , Dong Youn Seo
IPC分类号： H04B7/14
CPC分类号： H04W74/006 , H04B7/155 , H04B7/15542 , H04L1/1671 , H04L5/0007 , H04L5/0032 , H04L5/0044 , H04L5/0046 , H04L5/0053 , H04L5/0087 , H04L5/0094 , H04W72/042 , H04W84/047
摘要： A method and apparatus for allocating backhaul resources to a relay in a wireless communication system, particularly a method and apparatus for processing a downlink signal at a relay in a wireless communication system are discussed. The method in one embodiment includes receiving resource allocation information indicating a resource block set from a Base Station (BS) through higher layer signaling, receiving a downlink subframe, starting from a predetermined Orthogonal Frequency Division Multiplexing (OFDM) symbol, from the BS, monitoring the resource block set in the downlink subframe to receive a physical control channel, and performing an operation according to the received physical control channel.
摘要翻译：讨论了一种用于在无线通信系统中向中继器分配回程资源的方法和装置，特别是一种用于在无线通信系统中的中继处理下行链路信号的方法和装置。在一个实施例中的方法包括从基站（BS）通过更高层信令接收指示资源块集的资源分配信息，从BS从预定的正交频分复用（OFDM）符号开始接收下行链路子帧，监视在下行链路子帧中设置的资源块，以接收物理控制信道，并根据所接收的物理控制信道进行操作。

47. 发明授权

US08774037B2 Method and apparatus for feeding back channel state information 有权
标题翻译：用于反馈信道状态信息的方法和装置
公开(公告)号：US08774037B2
公开(公告)日：2014-07-08
申请号：US13319445
申请日：2010-06-17
申请人： Hyung Tae Kim , Han Byul Seo , Ki Jun Kim
发明人： Hyung Tae Kim , Han Byul Seo , Ki Jun Kim
IPC分类号： H04L12/26
CPC分类号： H04B7/0617 , H04B7/024 , H04B7/0621 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0663
摘要： A method of a user equipment feeling channel state information in a wireless communication system including receiving a reference signal from a base station; generating first channel state information by measuring the reference signal; generating second channel state information based on the first channel state information; and transmitting the first channel state information and the second channel state information to the base station. The first channel state information is channel state information of a single user single cell Multi-input Multi-Output (MIMO) mode, and the second channel state information is channel state information of a multi-user MIMO (MU-MIMO) mode or a Cooperative Multiple Points Transmission and Reception (CoMP) mode.
摘要翻译：一种在无线通信系统中感知信道状态信息的用户设备的方法，包括从基站接收参考信号; 通过测量参考信号产生第一信道状态信息; 基于所述第一信道状态信息生成第二信道状态信息; 以及将所述第一信道状态信息和所述第二信道状态信息发送到所述基站。第一信道状态信息是单用户单小区多输入多输出（MIMO）模式的信道状态信息，第二信道状态信息是多用户MIMO（MU-MIMO）模式或合作多点传输和接收（CoMP）模式。

48. 发明授权

US08750152B2 Method for transmitting coMP feedback information in wireless communication system and terminal apparatus 失效
标题翻译：在无线通信系统和终端设备中发送coMP反馈信息的方法
公开(公告)号：US08750152B2
公开(公告)日：2014-06-10
申请号：US13499645
申请日：2010-09-30
申请人： Ja Ho Koo , Ki Jun Kim , Han Byul Seo , Hyung Tae Kim , Bin Chul Ihm , Jae Hoon Chung
发明人： Ja Ho Koo , Ki Jun Kim , Han Byul Seo , Hyung Tae Kim , Bin Chul Ihm , Jae Hoon Chung
IPC分类号： H04W24/00
CPC分类号： H04B7/024 , H04B7/0634 , H04L1/0026 , H04L1/06
摘要： Disclosed are a method for transmitting CoMP feedback information in a wireless communication system and a terminal apparatus using the same. Measured values of adjacent cells for performing a CoMP operation can be generated by using measured values defined in an existing LTE system. Consequently, the present invention doesn't need to define new measured values in a LTE-Advanced system.
摘要翻译：公开了一种在无线通信系统中发送CoMP反馈信息的方法和使用该方法的终端装置。用于执行CoMP操作的相邻小区的测量值可以通过使用在现有LTE系统中定义的测量值来生成。因此，本发明不需要在LTE-Advanced系统中定义新的测量值。

49. 发明授权

US08737303B2 Method and apparatus for transmitting information about a channel in a wireless communication system 有权
标题翻译：用于在无线通信系统中发送关于信道的信息的方法和装置
公开(公告)号：US08737303B2
公开(公告)日：2014-05-27
申请号：US13377075
申请日：2010-06-09
申请人： Hyung Tae Kim , Han Byul Seo , Ki Jun Kim , Byoung Hoon Kim
发明人： Hyung Tae Kim , Han Byul Seo , Ki Jun Kim , Byoung Hoon Kim
IPC分类号： H04W4/00
CPC分类号： H04L5/0035 , H04B7/024 , H04B7/0452 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L5/0048 , H04L5/005 , H04L5/0051
摘要： Provided are a method and apparatus for the feedback of channel information in a wireless communication system. User equipment transmits a recommended rank to a base station. The user equipment receives, from the base station, an indicating rank that has been determined in consideration of the recommended rank, and transmits a channel status determined on the basis of the indicating rank to the base station.
摘要翻译：提供了一种用于在无线通信系统中反馈信道信息的方法和装置。用户设备向基站发送推荐的等级。用户设备从基站接收到考虑到推荐等级已经确定的指示等级，并且向基站发送基于指示等级确定的信道状态。

50. 发明授权

US08705510B2 Method for transmitting feedback information and data using a precoding codebook for multicell cooperative communication in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中使用用于多单元协作通信的预编码码本发送反馈信息和数据的方法
公开(公告)号：US08705510B2
公开(公告)日：2014-04-22
申请号：US13265327
申请日：2010-04-22
申请人： Hyung Tae Kim , Byoung Hoon Kim , Jang Hoon Yang , Han Byul Seo , Hyuk Jin Chae , Dong Ku Kim , Ki Jun Kim , Suck Chel Yang
发明人： Hyung Tae Kim , Byoung Hoon Kim , Jang Hoon Yang , Han Byul Seo , Hyuk Jin Chae , Dong Ku Kim , Ki Jun Kim , Suck Chel Yang
IPC分类号： H04B7/04
CPC分类号： H04B7/0478 , H04B7/022 , H04B7/0639
摘要： Disclosed are a feedback-transmitting method and data-transmitting method, and a method for generating a codebook that can be used in a system such as LTE-A. When multiple base stations operate in a cooperative mode, using a codebook generated according to the present invention, an existing codebook for single cell transmission can be used to generate a codebook for cooperative transmission.
摘要翻译：公开了一种反馈发送方法和数据发送方法，以及用于生成可用于诸如LTE-A的系统中的码本的方法。当多个基站以协作模式工作时，使用根据本发明生成的码本，可以使用用于单小区传输的现有码本来生成用于协作传输的码本。

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