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91. 发明授权

US08855056B2 Method for processing degradation of radio link quality in a wireless communication system supporting relays 有权
标题翻译：在支持中继的无线通信系统中处理无线电链路质量下降的方法
公开(公告)号：US08855056B2
公开(公告)日：2014-10-07
申请号：US13582527
申请日：2011-03-10
申请人： In Kwon Seo , Han Byul Seo , Hak Seong Kim
发明人： In Kwon Seo , Han Byul Seo , Hak Seong Kim
IPC分类号： H04W4/00 , H04B7/155 , H04B1/74 , H04J13/00 , H04W24/00 , H04W28/04 , H04W84/04
CPC分类号： H04B1/74 , H04B7/155 , H04J13/0062 , H04W24/00 , H04W28/04 , H04W84/047
摘要： A method and apparatus for processing degradation of radio link quality in a wireless communication system supporting relays are disclosed. The method includes determining quality of a radio link between the first node and the communication apparatus, recovering the radio link between the first node and the communication apparatus, when the quality of the radio link between the first node and the communication apparatus is decreased to or below a predetermined threshold, and transmitting to the second node a signaling to control communication on a radio link between the second node and the communication apparatus, when the quality of the radio link between the first node and the communication apparatus is decreased to or below the predetermined threshold.
摘要翻译：公开了一种用于处理支持中继的无线通信系统中的无线链路质量下降的方法和装置。所述方法包括：当所述第一节点和所述通信装置之间的无线电链路的质量降低到或者减小时，确定所述第一节点和所述通信装置之间的无线电链路的质量，恢复所述第一节点和所述通信装置之间的无线电链路，低于预定阈值，并且当第一节点和通信装置之间的无线电链路的质量降低到或低于第一节点和通信装置之间时，向第二节点发送用于控制第二节点和通信装置之间的无线电链路上的通信的信令预定的门槛。

92. 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。

93. 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。

94. 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。

95. 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。

96. 发明授权

US08811280B2 Method of transmitting control signal in multi-cell cooperative wireless communication system 有权
标题翻译：在多小区协同无线通信系统中发送控制信号的方法
公开(公告)号：US08811280B2
公开(公告)日：2014-08-19
申请号：US13063373
申请日：2009-09-22
申请人： Hyung Tae Kim , Han Byul Seo , Byoung Hoon Kim
发明人： Hyung Tae Kim , Han Byul Seo , Byoung Hoon Kim
IPC分类号： H04W4/00 , H04B7/02 , H04W56/00 , H04L1/00
CPC分类号： H04W56/00 , H04B7/024 , H04L1/0025 , H04L2001/0097
摘要： A method and apparatus of transmitting a control signal in a multi-cell cooperative wireless communication system is provided. The method comprises transmitting to a first user equipment a first control signal for first downlink data by a serving base station and transmitting to the first user equipment a second control signal for second downlink data received from a neighboring base station by the serving base station, wherein the first downlink data is data for the first user equipment, and the second downlink data is data for a second user equipment in a neighbor cell and is restorable by the first user equipment.
摘要翻译：提供了一种在多小区协作无线通信系统中发送控制信号的方法和装置。所述方法包括向服务基站向第一用户设备发送用于第一下行链路数据的第一控制信号，并向所述第一用户设备发送由所述服务基站从相邻基站接收的第二下行链路数据的第二控制信号，其中，第一下行链路数据是第一用户设备的数据，第二下行链路数据是相邻小区中的第二用户设备的数据，并且可由第一用户设备恢复。

97. 发明申请

US20120302280A1 POWER CONTROL METHOD FOR INTERFERENCE ALIGNMENT IN WIRELESS NETWORK 有权
标题翻译：无线网络干扰对齐功率控制方法
公开(公告)号：US20120302280A1
公开(公告)日：2012-11-29
申请号：US13576385
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： H04W52/04
CPC分类号： H04B7/0417 , H04B7/0617 , H04B7/0626 , H04L1/0029 , H04L25/03343 , H04L2025/03808 , H04W52/04
摘要： A power control method for interference alignment in wireless network having K transmitters and K receivers is provided. The method comprising: receiving, performed by receiver n (n is an integer, 1≦n≦K−1), a power indication signal of transmitter n+1 from the transmitter n+1; determining, performed by the receiver n, power of transmitter n; and transmitting, performed by the receiver n, a power indication signal of transmitter n to the transmitter n, wherein the power of transmitter n is determined based on a residual interference of the receiver n, and the power indication signal of transmitter n indicates a minimum transmission power or a maximum transmission power of transmitter n.
摘要翻译：提供了一种用于具有K个发射机和K个接收机的无线网络中的干扰对准的功率控制方法。该方法包括：由发射机n + 1发射机n + 1的功率指示信号由接收机n（n为整数，1＆nlE; n＆nlE; K-1）确定由接收机n执行的发射机n的功率; 并且由接收机n执行发射机n的功率指示信号到发射机n，其中，基于接收机n的残余干扰来确定发射机n的功率，并且发射机n的功率指示信号表示最小发射功率或发射机n的最大发射功率。

98. 发明申请

US20120108255A1 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：US20120108255A1
公开(公告)日：2012-05-03
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： H04W72/04
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。

99. 发明申请

US20110310778A1 METHOD AND APPARATUS FOR RELAYING DATA IN WIRELESS COMMUNICATION SYSTEM 失效
标题翻译：用于无线通信系统中数据传输的方法和装置
公开(公告)号：US20110310778A1
公开(公告)日：2011-12-22
申请号：US13148883
申请日：2010-02-04
申请人： Han Byul Seo , Young Seob Choi , Byoung Hoon Kim
发明人： Han Byul Seo , Young Seob Choi , Byoung Hoon Kim
IPC分类号： H04B7/14 , H04J3/00
CPC分类号： H04B7/2606 , H04W72/04
摘要： A method of relaying data in a wireless communication system is provided. The method comprises: receiving data, transmitted over a first subframe from a base station, over a second subframe; and relaying the data to a user equipment over a third subframe which is placed after one or more subframes from the second subframe, wherein at least any one of the first and the second subframes is a non-detection subframe to which the user equipment does not attempt data detection. According to the present invention, the wireless communication system enables efficient data transmission between a base station and a relay station as compared to conventional subframe-configurated systems. Furthermore, the wireless communication system enables data transmission with improved wireless resource allocation efficiency
摘要翻译：提供了一种在无线通信系统中中继数据的方法。该方法包括：在第二子帧上接收通过第一子帧从基站发送的数据; 并且经由放置在来自第二子帧的一个或多个子帧之后的第三子帧上将数据中继到用户设备，其中第一和第二子帧中的至少任一个是用户设备不对应的非检测子帧尝试数据检测。根据本发明，与传统的子帧配置系统相比，无线通信系统能够实现基站与中继站之间的有效数据传输。此外，无线通信系统能够以更好的无线资源分配效率实现数据传输

100. 发明申请

US20110267992A1 METHOD FOR RELAYING DATA PERFORMED BY A RELAY STATION IN WIRELESS COMMUNICATION SYSTEM BASED ON TDD 有权
标题翻译：用于在基于TDD的无线通信系统中继电器执行数据的方法
公开(公告)号：US20110267992A1
公开(公告)日：2011-11-03
申请号：US13142847
申请日：2010-01-05
申请人： Han Byul Seo , Byoung Hoon Kim
发明人： Han Byul Seo , Byoung Hoon Kim
IPC分类号： H04B7/14
CPC分类号： H04J3/08 , H04B7/14 , H04B7/15542 , H04B7/2606 , H04B7/2656 , H04L5/0055 , H04L5/14 , H04L47/10
摘要： A method of relaying data performed by a relay station in a wireless communication system based on time division duplex (TDD) is provided. The relay station receives downlink data from a base station and relays the downlink data to at least one mobile station in an uplink subframe which belongs to an unlinked subframe. Accordingly, uplink acknowledgement (ACK) collision can be avoided, and efficiency of resource allocation can be increased.
摘要翻译：提供了一种在基于时分双工（TDD）的无线通信系统中中继由中继站执行的数据的方法。中继站从基站接收下行链路数据，并在属于未链接子帧的上行链路子帧中将下行数据中继到至少一个移动台。因此，可以避免上行链路确认（ACK）冲突，并且可以提高资源分配的效率。

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