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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

US09049739B2 Apparatus for transmitting a signal using scheduling information in a mobile communication system and method for same 有权
标题翻译：用于在移动通信系统中使用调度信息发送信号的装置及其方法
公开(公告)号：US09049739B2
公开(公告)日：2015-06-02
申请号：US13380497
申请日：2010-06-23
申请人： Jun Ho Jo , Han Byul Seo , Ji Hyun Lee , Byoung Hoon Kim
发明人： Jun Ho Jo , Han Byul Seo , Ji Hyun Lee , Byoung Hoon Kim
IPC分类号： H04W74/00 , H04W72/00 , H04W36/00 , H04B15/00 , H04J1/00 , H04J1/16 , H04W84/04 , H04W48/08 , H04W16/32 , H04W72/12 , H04W92/20
CPC分类号： H04W72/1263 , H04W16/32 , H04W48/08 , H04W72/1289 , H04W84/045 , H04W92/20
摘要： Disclosed are a method for transmitting scheduling information in a mobile communication system and a femtocell base station using the method. A femtocell base station transmits scheduling information using a layered scheduling system in which the femtocell base station receives an allocated resource from a macrocell base station, and allocates the resource to femtocell users within a resource region thereof.
摘要翻译：公开了一种使用该方法在移动通信系统和毫微微小区基站中发送调度信息的方法。毫微微小区基站使用毫微微小区基站从宏小区基站接收分配的资源的分层调度系统来发送调度信息，并且将资源分配给其资源区域内的毫微微小区用户。

3. 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。

4. 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。

5. 发明授权

US08982765B2 Method and apparatus for transmitting data on relay communication system 有权
标题翻译：用于在中继通信系统上发送数据的方法和装置
公开(公告)号：US08982765B2
公开(公告)日：2015-03-17
申请号：US13257250
申请日：2010-03-11
申请人： Han-Byul Seo , Byoung-Hoon Kim
发明人： Han-Byul Seo , Byoung-Hoon Kim
IPC分类号： H04B7/14 , H04B7/26
CPC分类号： H04B7/2606
摘要： A data transmission method and apparatus using a multi-point cooperative transmission for a backhaul link transmission of a relay communication system. A data transmission method of a base station in a radio relay communication system include: obtaining, by a first BS, first radio resource information scheduled by a neighbor BS with respect to a first relay node (RN) located within the coverage of the first BS; when the first BS has data to be transmitted to the first RN, scheduling the data of the first BS on first radio resource allocated by the neighbor BS; and transmitting, by the first BS, the data of the first BS on the first BS, wherein the first RN is located within an overlapping cell coverage between the first BS and the neighbor BS. Thus, backhaul link transmission efficiency between the BS and the RN in the relay communication system can be improved and an inter-cell interference with respect to a backhaul link can be reduced.
摘要翻译：一种用于中继通信系统的回程链路传输的多点协作传输的数据传输方法和装置。无线电中继通信系统中的基站的数据传输方法包括：由第一BS获得由相邻BS针对位于第一BS的覆盖范围内的第一中继节点（RN）调度的第一无线电资源信息 ; 当第一BS具有要发送到第一RN的数据时，调度由邻居BS分配的第一无线电资源上的第一BS的数据; 以及由所述第一BS发送所述第一BS上的所述第一BS的数据，其中所述第一RN位于所述第一BS和所述相邻BS之间的重叠小区覆盖范围内。因此，可以提高中继通信系统中的BS与RN之间的回程链路传输效率，并且可以减少相对于回程链路的小区间干扰。

6. 发明授权

US08971425B2 Method for relaying of relay having multiple antenna in wireless communication system 有权
标题翻译：在无线通信系统中中继具有多个天线的方法
公开(公告)号：US08971425B2
公开(公告)日：2015-03-03
申请号：US13121501
申请日：2009-10-13
申请人： Han Byul Seo , Byoung Hoon Kim
发明人： Han Byul Seo , Byoung Hoon Kim
IPC分类号： H04K1/10 , H04L27/28 , H04B7/155 , H04B7/04
CPC分类号： H04B7/1555 , H04B7/0413
摘要： A method for relaying performed by a relay station is provided. The method includes receiving a signal from a source station through at least one receive antenna, defining a connection structure between the at least one receive antenna and at least one transmit antenna, processing the signal by using a midcoding matrix, and transmitting the processed signal to a destination station through the at least one transmit antenna. Quality of signal transmission can be enhanced.
摘要翻译：提供了一种由中继站执行的中继方法。该方法包括通过至少一个接收天线从源站接收信号，定义至少一个接收天线与至少一个发射天线之间的连接结构，通过使用中间码矩阵处理该信号，并将处理的信号发送到通过所述至少一个发射天线的目的地站。可以提高信号传输质量。

7. 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。

8. 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。

9. 发明授权

US08867590B2 Method and apparatus for relaying signal in wireless network 有权
标题翻译：用于在无线网络中中继信号的方法和装置
公开(公告)号：US08867590B2
公开(公告)日：2014-10-21
申请号：US13636620
申请日：2011-03-10
申请人： Han Byul Seo , Daeyoung Park , Byoung Hoon Kim
发明人： Han Byul Seo , Daeyoung Park , Byoung Hoon Kim
IPC分类号： H04L1/02 , H04B7/02 , H04B7/155 , H04L25/03 , H04L25/02 , H04L5/00 , H04W84/18 , H04B7/04
CPC分类号： H04B7/155 , H04B7/0413 , H04B7/15521 , H04L5/0023 , H04L25/0204 , H04L25/03891 , H04W84/18
摘要： Disclosed are a control method and a control device for implementing two-way communication in a wireless network. A repeater can measure a channel matrix, which indicates channel information of each of a plurality of nodes based on signals received simultaneously from the plurality of the nodes, and calculate a first basic lattice size, which initializes the lattice sizes of the received signals according to predefined rules. Then, the repeater uses the channel matrix of each of the nodes and the initialized first lattice size to calculate for each of the nodes a first normalization factor, which normalizes the sizes of the signals simultaneously received from each of the nodes, and a minimum normalized factor, which is equivalent to the minimum value of the first normalization factor. And then, the repeater calculates a second lattice size for each of the nodes using the first normalization factor, the minimum normalization factor, and the initialized first lattice size, which have been calculated for each of the nodes. Then, the repeater calculates a second normalization factor using the second lattice size and the channel matrix of each of the nodes. And then, the repeater transmits the new calculated lattice size and the normalization factor to each of the nodes.
摘要翻译：公开了一种用于在无线网络中实现双向通信的控制方法和控制装置。中继器可以测量基于多个节点同时接收的信号来指示多个节点中的每一个节点的信道信息的信道矩阵，并且计算出第一基本格子大小，其根据以下原则初始化接收信号的格子大小预定义规则。然后，中继器使用每个节点的信道矩阵和初始化的第一格子大小来为每个节点计算第一归一化因子，其将从每个节点同时接收的信号的大小归一化，并且最小化归一化因子，其等于第一归一化因子的最小值。然后，中继器使用为每个节点计算的第一归一化因子，最小归一化因子和初始化的第一格子大小来计算每个节点的第二格子大小。然后，中继器使用第二格子大小和每个节点的信道矩阵来计算第二归一化因子。然后，中继器将新的计算的网格大小和归一化因子发送到每个节点。

10. 发明授权

US08848822B2 Feedback method for interference alignment in wireless network 有权
标题翻译：无线网络中干扰对准的反馈方法
公开(公告)号：US08848822B2
公开(公告)日：2014-09-30
申请号：US13576390
申请日：2011-02-01
申请人： Han Byul Seo , Kaibin Huang , Soon Suk Roh , Sung Yoon Cho , Hyuk Jin Chae , Byoung Hoon Kim , Dong Ku Kim
发明人： Han Byul Seo , Kaibin Huang , Soon Suk Roh , Sung Yoon Cho , Hyuk Jin Chae , Byoung Hoon Kim , Dong Ku Kim
IPC分类号： H04B15/00
CPC分类号： H04B7/0417 , H04B7/0617 , H04B7/0626 , H04L1/0029 , H04L25/03343 , H04L2025/03808 , H04W52/04
摘要： A feedback method for interference alignment in wireless network having K transmitters and K receivers, the method including: transmitting, by a transmitter n−1, a precoding vector of the transmitter n−1 (n being an integer between 2 and K−1) to a receiver n+1; calculating, by the receiver n+1, a precoding vector of a transmitter n using the precoding vector of the transmitter n−1; and transmitting, by the receiver n+1, the precoding vector of the transmitter n to the transmitter n.
摘要翻译：一种用于具有K个发射机和K个接收机的无线网络中的干扰对准的反馈方法，该方法包括：由发射机n-1发送发射机n-1的预编码矢量（n为2和K-1之间的整数）接收器n + 1; 使用发射机n-1的预编码矢量，由接收机n + 1计算发射机n的预编码矢量; 并且由接收机n + 1将发射机n的预编码矢量发送到发射机n。

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