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1. 发明授权

US09137726B2 Method for selecting an adaptive CoMP scheme 有权
标题翻译：选择适应性CoMP方案的方法
公开(公告)号：US09137726B2
公开(公告)日：2015-09-15
申请号：US13147049
申请日：2010-01-28
申请人： Soon Yil Kwon , Han Byul Seo , Byeong Geol Cheon , Byoung Hoon Kim , Ki Jun Kim , Hak Seong Kim
发明人： Soon Yil Kwon , Han Byul Seo , Byeong Geol Cheon , Byoung Hoon Kim , Ki Jun Kim , Hak Seong Kim
IPC分类号： H04B1/00 , H04B15/00 , H04W4/00 , H04W36/00 , H04W72/00 , H04B1/06 , H04B7/00 , H04B1/26 , H04L27/28 , H04W36/30 , H04L1/00 , H04W72/08
CPC分类号： H04W36/30 , H04L1/0002 , H04W36/0083 , H04W72/082
摘要： Disclosed is a method for selecting an adaptive CoMP scheme for a user equipment. The user equipment selects a first CoMP set which can maximize a signal to interference-plus-noise ratio (SINR) from among CoMP sets while performing a first coordinate multi-point (CoMP) scheme. Then, the user equipment compares the current data transmission rate thereof and the required minimum data transmission rate thereof and the required minimum data transmission rate while performing the first CoMP scheme and selecting the first CoMP set. Subsequently, the user equipment which performs the first CoMP scheme selects a second CoMP scheme on the basis of the result of the comparison in accordance with a predetermined sequence of CoMP schemes.
摘要翻译：公开了一种用于为用户设备选择自适应CoMP方案的方法。用户设备在执行第一坐标多点（CoMP）方案的同时，从CoMP组中选择可以使信号与干扰加噪声比（SINR）最大化的第一CoMP组。然后，用户设备在执行第一CoMP方案并选择第一CoMP组时，比较其当前数据传输速率和所需的最小数据传输速率和所需的最小数据传输速率。随后，执行第一CoMP方案的用户设备根据预定的CoMP方案顺序，根据比较结果选择第二CoMP方案。

2. 发明授权

US09025515B2 Method for transmitting signals in a communication system including a relay station 有权
标题翻译：在包括中继站的通信系统中发送信号的方法
公开(公告)号：US09025515B2
公开(公告)日：2015-05-05
申请号：US13820422
申请日：2011-08-23
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： H04W88/04 , H04L5/00 , H04B7/155
CPC分类号： H04L5/0057 , H04B7/15542 , H04L5/0007 , H04L5/0092 , H04W88/04
摘要： Provided is a method for transmitting signals in a relay station. In detail, the method for transmitting signals in a relay station of a wireless communication system using a plurality of subframes including a plurality of OFDM symbols or SC-FDMA symbols comprises the steps of: receiving bitmap information on a backhaul downlink subframe from the relay station; obtaining control information on a subframe that is not used for a backhaul downlink; and repeatedly transmitting channel state information to the relay station on the basis of a virtual index indicating only a backhaul uplink subframe, wherein the backhaul uplink subframe is determined according to the control information and the bitmap information.
摘要翻译：提供了一种用于在中继站中发送信号的方法。详细地说，在使用包括多个OFDM符号或SC-FDMA符号的多个子帧的无线通信系统的中继站中发送信号的方法包括以下步骤：从中继站接收回程下行子帧的位图信息 ; 获取关于不用于回程下行链路的子帧的控制信息; 并且根据仅指示回程上行链路子帧的虚拟索引，向中继站重复发送信道状态信息，其中根据控制信息和位图信息来确定回程上行链路子帧。

3. 发明授权

US09014082B2 Method and device for signal transmission on a wireless communications system 有权
标题翻译：用于在无线通信系统上进行信号传输的方法和装置
公开(公告)号：US09014082B2
公开(公告)日：2015-04-21
申请号：US13380689
申请日：2010-06-25
申请人： Hak Seong Kim , Joon Kui Ahn , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Joon Kui Ahn , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04B7/14 , H04W72/04 , H04L5/00
CPC分类号： H04W72/0426 , H04L5/00 , H04L5/0007 , H04L5/0044 , H04L5/0053
摘要： A method for signal transmission in a wireless communication system is provided. The method includes: transmitting backhaul resource allocation information by a base station to a relay node; decoding the backhaul resource allocation information by the relay node; and transmitting backhaul downlink control information and backhaul downlink data by the base station to the relay node, wherein a start position of a symbol for transmitting the backhaul downlink control information is fixed to a specific symbol of a backhaul link subframe, and the backhaul resource allocation information includes information on a radio resource for transmitting the backhaul downlink data.
摘要翻译：提供了一种在无线通信系统中进行信号传输的方法。该方法包括：将基站的回程资源分配信息发送给中继节点; 由中继节点解码回程资源分配信息; 以及由基站向中继节点发送回程下行链路控制信息和回程下行链路数据，其中用于发送回程下行链路控制信息的符号的起始位置固定在回程链路子帧的特定符号上，并且回程资源分配信息包括用于发送回程下行链路数据的无线资源的信息。

4. 发明授权

US08929274B2 Relay station and method of relay station transmitting backhaul uplink signal 有权
标题翻译：中继站和中继站发送回程上行信号的方法
公开(公告)号：US08929274B2
公开(公告)日：2015-01-06
申请号：US13390029
申请日：2010-08-12
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： H04W72/04 , H04B7/14 , H04L5/00 , H04W88/04 , H04L1/16
CPC分类号： H04L5/0048 , H04L1/1692 , H04L5/0007 , H04L5/0053 , H04W72/0446 , H04W88/04
摘要： A method of a relay station transmitting a backhaul uplink (UL) signal includes receiving information about a structure of a subframe from a base station; allocating a reference signal and control information to the backhaul UL subframe on a basis of the information; and transmitting the reference signal and the control information. The reference signal or the control information is allocated to symbols other than a first symbol and last 2 symbols of the backhaul UL subframe.
摘要翻译：发送回程上行链路（UL）信号的中继站的方法包括从基站接收关于子帧结构的信息; 基于所述信息将参考信号和控制信息分配给所述回程UL子帧; 并发送参考信号和控制信息。将参考信号或控制信息分配给除了回程UL子帧的第一符号和最后2个符号之外的符号。

5. 发明授权

US08908590B2 Method and apparatus for transmitting signal via relay backhaul link 有权
标题翻译：通过中继回程链路发送信号的方法和装置
公开(公告)号：US08908590B2
公开(公告)日：2014-12-09
申请号：US13518539
申请日：2011-01-28
申请人： Han Byul Seo , Hak Seong Kim , Dae Won Lee
发明人： Han Byul Seo , Hak Seong Kim , Dae Won Lee
IPC分类号： H04B7/14 , H04L5/00 , H04W72/04
CPC分类号： H04W72/0446 , H04B7/155 , H04L5/00 , H04L5/0007 , H04L5/0016 , H04L5/0023 , H04L5/003 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L27/2627 , H04W72/0426
摘要： A method and apparatus for transmitting a signal to a relay at a Base Station (BS) in a wireless communication system are disclosed. The method includes mapping a Reference Signal (RS) to a subframe having two slots, and transmitting the subframe to the relay. Each of the slots includes a plurality of consecutive resource elements over which the RS can be spread and the plurality of consecutive resource elements are overlapped with a last Orthogonal Frequency Division Multiplexing (OFDM) symbol of the slot. If a last OFDM symbol of the subframe is not available to the relay, the RS is transmitted only in a first slot of the subframe.
摘要翻译：公开了一种用于在无线通信系统中的基站（BS）向中继发送信号的方法和装置。该方法包括将参考信号（RS）映射到具有两个时隙的子帧，并将该子帧发送给中继。每个时隙包括多个连续的资源元素，RS可以通过该多个连续的资源元素进行扩展，并且多个连续的资源元素与时隙的最后一个正交频分复用（OFDM）符号重叠。如果子帧的最后一个OFDM符号对中继不可用，则仅在子帧的第一时隙中发送RS。

6. 发明授权

US08780843B2 Method and apparatus for transmitting a sounding reference signal 有权
标题翻译：用于发送探测参考信号的方法和装置
公开(公告)号：US08780843B2
公开(公告)日：2014-07-15
申请号：US13517945
申请日：2011-02-07
申请人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04W4/00
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/0053 , H04W24/00 , H04W28/18 , H04W48/08 , H04W48/16 , H04W72/04
摘要： The present invention relates to a method for transmitting a sounding reference signal and to an apparatus for said method. More particularly, the present invention relates to a method for transmitting a sounding reference signal and to an apparatus for said method, wherein the method comprising the following steps: receiving sounding reference signal parameters; allocating a wireless resource using the sounding reference signal parameters; and transmitting a sounding reference signal via the wireless resource, wherein said sounding reference signal is transmitted using a portion of a period of a single carrier-frequency division multiple access (SC-FDMA) symbol.
摘要翻译：本发明涉及一种用于发送探测参考信号的方法和一种用于所述方法的装置。更具体地，本发明涉及一种用于发送探测参考信号的方法和用于所述方法的装置，其中所述方法包括以下步骤：接收探测参考信号参数; 使用所述探测参考信号参数来分配无线资源; 以及经由所述无线资源发送探测参考信号，其中使用单载波频分多址（SC-FDMA）符号的周期的一部分来发送所述探测参考信号。

7. 发明申请

US20130044676A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS BETWEEN A BASE STATION AND A RELAY NODE IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中基站和继电器节点之间发送和接收信号的方法和装置
公开(公告)号：US20130044676A1
公开(公告)日：2013-02-21
申请号：US13695236
申请日：2011-04-27
申请人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04W72/04
CPC分类号： H04L1/1607 , H04B7/15507 , H04L2001/0097
摘要： The present invention relates to a method for transmitting signals by a base station in a wireless communication system, the method comprising: resetting a start symbol index for a relay node dedicated downlink physical control channel and a relay node dedicated downlink physical common channel, respectively; transmitting a message including a parameter required for resetting the start symbol index to the relay node; setting the start symbol index to a preset value or a value that has been given prior to receiving the reestablishment message, in the case where the relay node has sent a specific number of NACKs for the relay node dedicated downlink physical control channel or the relay node dedicated downlink physical common channel; and transmitting the relay node dedicated downlink physical control channel and the relay node dedicated downlink physical common channel to the relay node, based on the start symbol index having been set.
摘要翻译：本发明涉及一种在无线通信系统中由基站发送信号的方法，所述方法包括：分别为中继节点专用下行物理控制信道和中继节点专用下行物理共用信道重新设置起始符号索引; 向所述中继节点发送包括将所述起始符号索引重置所需的参数的消息; 在中继节点已经为中继节点专用下行物理控制信道或中继节点发送了特定数量的NACK的情况下，将起始符号索引设置为预设值或在接收重建消息之前已经给出的值专用下行物理通道; 以及基于已经设置的开始符号索引，向中继节点发送中继节点专用下行链路物理控制信道和中继节点专用下行链路物理共享信道。

8. 发明申请

US20130034070A1 METHOD AND APPARATUS FOR CHANNEL ESTIMATION FOR RADIO LINK BETWEEN A BASE STATION AND A RELAY STATION 有权
标题翻译：基站与中继站之间无线链路信道估计的方法与装置
公开(公告)号：US20130034070A1
公开(公告)日：2013-02-07
申请号：US13640700
申请日：2011-04-22
申请人： Han Byul Seo , Hak Seong Kim , Ki Jun Kim , Byoung Hoon Kim , Dae Won Lee
发明人： Han Byul Seo , Hak Seong Kim , Ki Jun Kim , Byoung Hoon Kim , Dae Won Lee
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04B7/155 , H04L5/0023 , H04L5/0032 , H04L5/0039 , H04L5/0044 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0069 , H04L5/0082 , H04L5/0094 , H04W72/04 , H04W84/047
摘要： A method and apparatus for channel estimation for radio link between a base station and a relay station in a radio communication system are disclosed. A method for receiving a downlink signal at a relay node in a wireless communication system, the method comprising receiving downlink control information by demodulating a R-PDCCH of a first RB pair based on a downlink channel estimated by a DMRS in the first resource block (RB) pair; and receiving downlink data by demodulating a PDSCH of the one or more RB pairs contiguous to the first RB pair based on a downlink channel estimated by a DMRS in the one or more RB pairs, wherein, if the PDSCH is assigned to the first RB pair, the downlink channel is estimated on the assumption that the same precoder is applied to one RB bundle including the first RB pair and the one or more RB pairs.
摘要翻译：公开了一种用于无线电通信系统中的基站和中继站之间的无线电链路的信道估计的方法和装置。一种用于在无线通信系统中的中继节点处接收下行链路信号的方法，所述方法包括基于由第一资源块中的DMRS估计的下行链路信道解调第一RB对的R-PDCCH，从而接收下行链路控制信息（ RB）对; 以及通过基于由所述一个或多个RB对中的DMRS估计的下行链路信道解调与所述第一RB对相邻的所述一个或多个RB对的PDSCH来接收下行链路数据，其中，如果所述PDSCH被分配给所述第一RB对假设相同的预编码器被应用于包括第一RB对和一个或多个RB对的一个RB束的假设来估计下行链路信道。

9. 发明申请

US20130028221A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SCHEDULING REQUEST USING SHARED RESOURCE BASED FILTERING IN RADIO COMMUNICATION SYSTEM 有权
标题翻译：在无线电通信系统中使用基于资源分配过滤的发送和接收调度请求的方法和装置
公开(公告)号：US20130028221A1
公开(公告)日：2013-01-31
申请号：US13640147
申请日：2011-04-12
申请人： Han Byul Seo , Byoung Hoon Kim , Hak Seong Kim
发明人： Han Byul Seo , Byoung Hoon Kim , Hak Seong Kim
IPC分类号： H04W72/04
CPC分类号： H04W72/1284 , H04L1/1861 , H04L5/0037 , H04L5/0055 , H04L5/0094 , H04W28/06 , H04W72/02 , H04W72/1278 , H04W72/1289
摘要： Disclosed herein is a method and apparatus for transmitting and receiving a scheduling request using a shared resource based filtering method in a radio communication system. The method for supporting scheduling request using shared resources at a base station including assigning each of one or more users to each of one or more subsets of Scheduling Request (SR) resources of a set consisting of a number, M, of SR resources, receiving scheduling request for the one or more users, determining SR resources used for the scheduling request among M SR resources, determining one or more users associated with the received scheduling request based on the assigned SR resources and the determined SR resources, and transmitting scheduling control information to determined one or more users.
摘要翻译：这里公开了一种在无线电通信系统中使用基于共享资源的过滤方法发送和接收调度请求的方法和装置。用于在基站处支持使用共享资源的调度请求的方法，包括将一个或多个用户中的每一个分配给由SR资源的数量M组成的集合的调度请求（SR）资源的一个或多个子集中的每一个，接收调度所述一个或多个用户的请求，确定在所述M个SR资源中用于所述调度请求的SR资源，基于所分配的SR资源和所确定的SR资源确定与所接收的调度请求相关联的一个或多个用户，以及发送调度控制信息确定一个或多个用户。

10. 发明申请

US20120287848A1 METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中分配资源的方法和装置
公开(公告)号：US20120287848A1
公开(公告)日：2012-11-15
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： H04W72/04
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 disclosed. The method 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：公开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。该方法包括从基站（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，监视资源块设置在下行链路子帧中以接收物理控制信道，并且根据所接收的物理控制信道执行操作。

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