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1.发明授权Apparatus and method for transmitting and receiving reference signal (RS) for demodulation 有权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
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。
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2.发明申请APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING REFERENCE SIGNAL (RS) FOR DEMODULATION 有权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：US20120201318A1
公开(公告)日：2012-08-09
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
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。
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3.发明授权Method and apparatus for reducing inter-cell interference in a wireless communication system 有权用于减少无线通信系统中的小区间干扰的方法和装置公开(公告)号：US09042925B2
公开(公告)日：2015-05-26
申请号：US13497090
申请日：2010-12-02
申请人： Han Byul Seo , Hak Seong Kim , Byoung Hoon Kim , Ki Jun Kim , Eun Sun Kim
发明人： Han Byul Seo , Hak Seong Kim , Byoung Hoon Kim , Ki Jun Kim , Eun Sun Kim
CPC分类号： H04W56/00 , H04L1/1854 , H04W72/1278 , H04W88/08
摘要： The present invention relates to a method including aligning a boundary of a downlink subframe from the first base station to a first user equipment with a boundary of a downlink subframe from a second base station to a second user equipment; acquiring timing advance information indicating a time by which a boundary of an uplink subframe from the first user equipment to the first base station advances compared to the aligned boundary of the downlink subframe; and notifying the first user equipment of a time point at which an uplink subframe is transmitted from the first user equipment to the first base station based on the acquired timing advance information, wherein the boundary of the uplink subframe from the notified first user equipment to the first base station is aligned with a boundary of an uplink subframe from the second user equipment to the second base station.
摘要翻译： 本发明涉及一种方法，包括将来自第一基站的下行链路子帧的边界对准具有从第二基站到第二用户设备的下行链路子帧的边界的第一用户设备; 获取指示从所述第一用户设备到所述第一基站的上行链路子帧的边界与所述下行链路子帧的对齐边界相比较的时间的定时提前信息; 以及基于所获取的定时提前信息，向所述第一用户设备向所述第一基站通知上行链路子帧发送的时间点的所述第一用户设备，其中，所述上行链路子帧从所述第一用户设备到所述第一用户设备的边界 第一基站与从第二用户设备到第二基站的上行链路子帧的边界对齐。
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4.发明申请METHOD AND APPARATUS FOR REDUCING INTER-CELL INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 有权用于减少无线通信系统中的小区间干扰的方法和装置公开(公告)号：US20120178482A1
公开(公告)日：2012-07-12
申请号：US13497090
申请日：2010-12-02
申请人： Han Byul Seo , Hak Seong Kim , Byoung Hoon Kim , Ki Jun Kim , Eun Sun Kim
发明人： Han Byul Seo , Hak Seong Kim , Byoung Hoon Kim , Ki Jun Kim , Eun Sun Kim
CPC分类号： H04W56/00 , H04L1/1854 , H04W72/1278 , H04W88/08
摘要： The present invention relates to a method including aligning a boundary of a downlink subframe from the first base station to a first user equipment with a boundary of a downlink subframe from a second base station to a second user equipment; acquiring timing advance information indicating a time by which a boundary of an uplink subframe from the first user equipment to the first base station advances compared to the aligned boundary of the downlink subframe; and notifying the first user equipment of a time point at which an uplink subframe is transmitted from the first user equipment to the first base station based on the acquired timing advance information, wherein the boundary of the uplink subframe from the notified first user equipment to the first base station is aligned with a boundary of an uplink subframe from the second user equipment to the second base station.
摘要翻译： 本发明涉及一种方法，包括将来自第一基站的下行链路子帧的边界对准具有从第二基站到第二用户设备的下行链路子帧的边界的第一用户设备; 获取指示从所述第一用户设备到所述第一基站的上行链路子帧的边界与所述下行链路子帧的对齐边界相比较的时间的定时提前信息; 以及基于所获取的定时提前信息，向所述第一用户设备向所述第一基站通知上行链路子帧发送的时间点的所述第一用户设备，其中，所述上行链路子帧从所述第一用户设备到所述第一用户设备的边界 第一基站与从第二用户设备到第二基站的上行链路子帧的边界对齐。
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5.发明授权Method and apparatus for transmitting downlink reference signal in wireless communication system supporting multiple antennas 有权用于在支持多个天线的无线通信系统中传输下行链路参考信号的方法和装置公开(公告)号：US08494006B2
公开(公告)日：2013-07-23
申请号：US13006879
申请日：2011-01-14
申请人： Dae Won Lee , Hak Seong Kim , Byoung Hoon Kim , Ki Jun Kim , Eun Sun Kim
发明人： Dae Won Lee , Hak Seong Kim , Byoung Hoon Kim , Ki Jun Kim , Eun Sun Kim
CPC分类号： H04L5/0051 , H04B7/0413 , H04B7/0626 , H04B7/066 , H04J13/18 , H04L5/0007 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04W24/02 , H04W72/042 , H04W72/08 , H04W72/085
摘要： A method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas is disclosed. A method for transmitting Channel State Information-Reference Signals (CSI-RSs) for eight or less antenna ports includes selecting one of a plurality of CSI-RS Resource Element (RE) groups defined on a data region of a downlink subframe and mapping CSI-RSs for the eight or less antenna ports to the selected CSI-RS RE group, and transmitting the downlink subframe in which the CSI-RSs for the eight or less antenna ports are mapped. The plurality of CSI-RS RE groups is defined such that a transmission diversity RE pair for data transmitted on the downlink subframe is not broken.
摘要翻译： 公开了一种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。 用于发送八个或更少天线端口的信道状态信息参考信号（CSI-RS）的方法包括选择在下行链路子帧的数据区域上定义的多个CSI-RS资源元素（RE）组中的一个，并映射CSI- 用于8个或更少天线端口的RS到所选择的CSI-RS RE组，并且发送其中映射了八个或更少天线端口的CSI-RS的下行链路子帧。 多个CSI-RS RE组被定义为使得在下行链路子帧上发送的数据的发送分集RE对不被破坏。
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公开(公告)号：US09432977B2
公开(公告)日：2016-08-30
申请号：US13499273
申请日：2010-09-29
申请人： Ki Jun Kim , Han Byul Seo , Eun Sun Kim , Joon Kui Ahn , Hak Seong Kim
发明人： Ki Jun Kim , Han Byul Seo , Eun Sun Kim , Joon Kui Ahn , Hak Seong Kim
CPC分类号： H04W72/042 , H04B7/0626 , H04L1/0025 , H04L1/0026 , H04L1/06 , H04L1/1819 , H04L1/1861 , H04L1/1887 , H04L5/001 , H04W52/146 , H04W52/241 , H04W72/0413 , H04W72/1289
摘要： A wireless communication system is disclosed. A method and apparatus for allowing a user equipment (UE) to transmit uplink control information through a physical uplink shared channel (PUSCH) are disclosed. A method for allowing a UE to transmit uplink control information through a PUSCH in a wireless communication system includes receiving configuration information about a plurality of PUSCH feedback modes, identifying information indicating a specific PUSCH feedback mode for the PUSCH by using uplink allocation information for the PUSCH, and transmitting the uplink control information through the PUSCH in accordance with the specific PUSCH feedback mode.
摘要翻译： 公开了一种无线通信系统。 公开了一种允许用户设备（UE）通过物理上行链路共享信道（PUSCH）发送上行链路控制信息的方法和装置。 一种允许UE在无线通信系统中通过PUSCH发送上行链路控制信息的方法包括：通过使用用于PUSCH的上行链路分配信息来接收关于多个PUSCH反馈模式的配置信息，识别表示PUSCH的特定PUSCH反馈模式的信息 ，并且根据特定PUSCH反馈模式通过PUSCH发送上行链路控制信息。
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7.发明申请公开(公告)号：US20120218968A1
公开(公告)日：2012-08-30
申请号：US13508346
申请日：2010-11-01
申请人： Ki Jun Kim , Eun Sun Kim , Han Byul Seo , Hak Seong Kim
发明人： Ki Jun Kim , Eun Sun Kim , Han Byul Seo , Hak Seong Kim
IPC分类号： H04W72/04
CPC分类号： H04B7/024 , H04B7/022 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/0645 , H04L5/0053
摘要： The present invention relates to a wireless communication system. In particular, the present invention relates to a method and apparatus for transmitting channel quality information using a terminal, wherein the method comprises the steps of: receiving CoMP configuration information from a serving transmission point; receiving a downlink signal from a plurality of transmission points; and transmitting channel quality information on one or more downlink sub-bands for each transmission point to the serving transmission point, wherein the plurality of transmission points select the same one or more downlink sub-bands in consideration of the CoMP configuration information.
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。 具体而言，本发明涉及一种使用终端发送信道质量信息的方法和装置，其中该方法包括以下步骤：从服务传输点接收CoMP配置信息; 从多个传输点接收下行链路信号; 以及将用于每个传输点的一个或多个下行链路子带上的信道质量信息发送到所述服务传输点，其中，所述多个传输点考虑到所述CoMP配置信息来选择相同的一个或多个下行链路子带。
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8.发明申请DYNAMIC UPLINK POWER CONTROL METHOD AND DEVICE IN A WIRELESS COMMUNICATIONS SYSTEM 有权无线通信系统动态上行电源控制方法及装置公开(公告)号：US20120202554A1
公开(公告)日：2012-08-09
申请号：US13497243
申请日：2010-10-26
申请人： Han Byul Seo , Eun Sun Kim , Hak Seong Kim
发明人： Han Byul Seo , Eun Sun Kim , Hak Seong Kim
CPC分类号： H04W52/146 , H04W52/244 , H04W52/247 , H04W52/248 , H04W52/34 , H04W52/58
摘要： A wireless communications system and, more particularly, to a dynamic uplink power control method and device in a wireless communications system are disclosed. A method for dynamically controlling an uplink transmission power at a base station is provided, the method includes the steps of receiving an uplink signal from a user equipment being served by the base station, deciding whether or not an uplink transmission to the base station from the user equipment causes an interference with another base station, and transmitting a transmission power control (TPC) command muting the uplink transmission to the user equipment.
摘要翻译： 公开了一种无线通信系统，更具体地，涉及无线通信系统中的动态上行链路功率控制方法和设备。 提供一种用于在基站上动态地控制上行链路传输功率的方法，所述方法包括以下步骤：从由所述基站服务的用户设备接收上行链路信号，确定是否从所述基站向所述基站发送上行链路 用户设备引起与另一基站的干扰，并且向用户设备发送传输功率控制（TPC）命令将上行链路传输静音。
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9.发明授权公开(公告)号：US09461718B2
公开(公告)日：2016-10-04
申请号：US13508346
申请日：2010-11-01
申请人： Ki Jun Kim , Eun Sun Kim , Han Byul Seo , Hak Seong Kim
发明人： Ki Jun Kim , Eun Sun Kim , Han Byul Seo , Hak Seong Kim
CPC分类号： H04B7/024 , H04B7/022 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/0645 , H04L5/0053
摘要： The present invention relates to a wireless communication system. In particular, the present invention relates to a method and apparatus for transmitting channel quality information using a terminal, wherein the method comprises the steps of: receiving CoMP configuration information from a serving transmission point; receiving a downlink signal from a plurality of transmission points; and transmitting channel quality information on one or more downlink sub-bands for each transmission point to the serving transmission point, wherein the plurality of transmission points select the same one or more downlink sub-bands in consideration of the CoMP configuration information.
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。 具体而言，本发明涉及一种使用终端发送信道质量信息的方法和装置，其中该方法包括以下步骤：从服务传输点接收CoMP配置信息; 从多个传输点接收下行链路信号; 以及将用于每个传输点的一个或多个下行链路子带上的信道质量信息发送到所述服务传输点，其中，所述多个传输点考虑到所述CoMP配置信息来选择相同的一个或多个下行链路子带。
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10.发明授权Dynamic uplink power control method and device in a wireless communications system 有权无线通信系统中的动态上行链路功率控制方法和设备公开(公告)号：US09179414B2
公开(公告)日：2015-11-03
申请号：US13497243
申请日：2010-10-26
申请人： Han Byul Seo , Eun Sun Kim , Hak Seong Kim
发明人： Han Byul Seo , Eun Sun Kim , Hak Seong Kim
CPC分类号： H04W52/146 , H04W52/244 , H04W52/247 , H04W52/248 , H04W52/34 , H04W52/58
摘要： A wireless communications system and, more particularly, to a dynamic uplink power control method and device in a wireless communications system are disclosed. A method for dynamically controlling an uplink transmission power at a base station is provided, the method includes the steps of receiving an uplink signal from a user equipment being served by the base station, deciding whether or not an uplink transmission to the base station from the user equipment causes an interference with another base station, and transmitting a transmission power control (TPC) command muting the uplink transmission to the user equipment.
摘要翻译： 公开了一种无线通信系统，更具体地，涉及无线通信系统中的动态上行链路功率控制方法和设备。 提供一种用于在基站上动态地控制上行链路传输功率的方法，所述方法包括以下步骤：从由所述基站服务的用户设备接收上行链路信号，确定是否从所述基站向所述基站发送上行链路 用户设备引起与另一基站的干扰，并且向用户设备发送传输功率控制（TPC）命令将上行链路传输静音。
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