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41. 发明授权

US08576900B2 Method and apparatus for transmitting and receiving signal from relay station in radio communication system 有权
标题翻译：用于在无线电通信系统中从中继站发送和接收信号的方法和装置
公开(公告)号：US08576900B2
公开(公告)日：2013-11-05
申请号：US13201805
申请日：2010-02-16
申请人： Hak Seong Kim , Soon Yil Kwon , Han Byul Seo , Young Seob Choi , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Soon Yil Kwon , Han Byul Seo , Young Seob Choi , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04B1/38
CPC分类号： H04L5/0007 , H04B7/155 , H04B7/15507 , H04B7/15542 , H04B7/2606 , H04J11/00 , H04J2011/0096 , H04L27/2607 , H04W84/047
摘要： A method for a transmitting and receiving a signal from a relay station in a radio communication system is provided. The method comprises the steps of: receiving offset time information from a base station; configuring a time difference between an access downlink transmission subframe that transmits an access downlink signal to a relay station terminal according to the offset time information and a backhaul downlink reception subframe that receives a backhaul downlink signal from the base station; transmitting a control signal from the access downlink transmission subframe to the relay station terminal; and receiving the backhaul downlink signal from the base station in the backhaul downlink reception subframe.
摘要翻译：提供了一种用于在无线电通信系统中从中继站发送和接收信号的方法。该方法包括以下步骤：从基站接收偏移时间信息; 根据所述偏移时间信息，配置向所述中继站终端发送接入下行链路信号的接入下行链路发送子帧与从所述基站接收回程下行链路信号的回程下行链路接收子帧之间的时差; 从所述接入下行链路发送子帧向所述中继站终端发送控制信号; 以及在回程下行链路接收子帧中从基站接收回程下行链路信号。

42. 发明申请

US20120307755A1 ACK/NACK TRANSMISSION METHOD AND APPARATUS THEREFOR 有权
标题翻译： ACK / NACK传输方法及其设备
公开(公告)号：US20120307755A1
公开(公告)日：2012-12-06
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
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。

43. 发明申请

US20120201318A1 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：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
IPC分类号： H04L27/28 , H04W88/04 , H04W88/08
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. 发明申请

US20120188976A1 APPARATUS AND METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION 有权
标题翻译：发送上网控制信息的装置和方法
公开(公告)号：US20120188976A1
公开(公告)日：2012-07-26
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
IPC分类号： H04W72/04
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。

45. 发明申请

US20120178482A1 METHOD AND APPARATUS FOR REDUCING INTER-CELL INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：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
IPC分类号： H04B15/00 , H04W74/08 , H04W52/24 , H04W72/04
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。

46. 发明申请

US20120170510A1 METHOD AND APPARATUS FOR PERFORMING COMMUNICATION IN RELAY SYSTEM 失效
标题翻译：用于执行继电器系统通讯的方法和装置
公开(公告)号：US20120170510A1
公开(公告)日：2012-07-05
申请号：US13395426
申请日：2010-09-09
申请人： Hak Seong Kim , Han Byul Seo
发明人： Hak Seong Kim , Han Byul Seo
IPC分类号： H04W72/04 , H04B7/14
CPC分类号： H04L5/0053 , H04L27/2636 , H04W84/047
摘要： The present invention relates to a method and apparatus for efficiently using a resource in a relay system. In detail, the present invention relates to a method for controlling an uplink signal transmission of user equipment in a wireless communication system, and to an apparatus for same. The method comprises the following steps: checking a cell-specific first SRS transmission subframe set; checking a relay-specific second SRS transmission subframe set; and allocating a resource for the uplink signal transmission. The uplink signal is transmitted to a relay via a backhaul subframe in the event the backhaul subframe falls within the first SRS transmission subframe set but does not fall within the second SRS transmission subframe set. The uplink signal transmission is dropped from the backhaul subframe in the event the backhaul subframe falls within the second SRS transmission subframe set.
摘要翻译：本发明涉及一种在中继系统中有效利用资源的方法和装置。具体而言，本发明涉及一种用于控制无线通信系统中的用户设备的上行链路信号传输的方法及其装置。该方法包括以下步骤：检查小区特定的第一SRS传输子帧组; 检查中继专用第二SRS传输子帧组; 并分配用于上行链路信号传输的资源。在回程子帧落在第一SRS传输子帧集内但不属于第二SRS传输子帧集的情况下，上行链路信号经由回程子帧被发送到中继。在回程子帧落入第二SRS传输子帧集合的情况下，上行链路信号传输从回程子帧丢弃。

47. 发明申请

US20120147773A1 APPARATUS AND METHOD FOR TRANSMITTING CHANNEL STATE INFORMATION IN A MOBILE COMMUNICATION SYSTEM 失效
标题翻译：用于在移动通信系统中发送信道状态信息的装置和方法
公开(公告)号：US20120147773A1
公开(公告)日：2012-06-14
申请号：US13387356
申请日：2010-07-27
申请人： Eun Sun Kim , Hak Seong Kim , Han Byul Seo , Hyung Tae Kim , Ki Jun Kim
发明人： Eun Sun Kim , Hak Seong Kim , Han Byul Seo , Hyung Tae Kim , Ki Jun Kim
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04L5/0007 , H04L1/0025 , H04L1/0026 , H04L1/0031 , H04L1/1657 , H04L1/1671 , H04L5/0048 , H04L5/0055 , H04L5/0096 , H04L27/261
摘要： A apparatus and method for transmitting channel state information is disclosed. If an LTE-A system transmits a reference signal per subframe to support eight transmitting antennas, a problem occurs in that overhead is great. In order to solve this problem, a reference signal for channel measurement is transmitted per subband at different periods, or a user equipment scheduled for channel measurement uses a demodulation reference signal. The user equipment can notify a base station of channel measurement result using the demodulation reference signal in accordance with implicit or explicit signaling from the base station.
摘要翻译：公开了一种用于发送信道状态信息的装置和方法。如果LTE-A系统每子帧发送一个参考信号来支持八个发送天线，那么开销很大。为了解决这个问题，在不同的周期，每个子带发送用于信道测量的参考信号，或者调度用于信道测量的用户设备使用解调参考信号。用户设备可以使用根据来自基站的隐式或显式信令的解调参考信号向基站通知信道测量结果。

48. 发明申请

US20120069794A1 METHOD AND APPARATUS IN WHICH A RELAY STATION TRANSMITS A SOUNDING REFERENCE SIGNAL 失效
标题翻译：一种继电器传输一种声音参考信号的方法和装置
公开(公告)号：US20120069794A1
公开(公告)日：2012-03-22
申请号：US13375140
申请日：2010-05-31
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 , H04J1/00 , H04B7/14
CPC分类号： H04W48/08 , H04B7/15542 , H04W24/10 , H04W28/18 , H04W48/16 , H04W72/04 , H04W84/047
摘要： Provided is a method for transmitting a sounding reference signal (SRS) of a relay station. The method includes: receiving SRS parameters; allocating a radio resource by using the SRS parameters; and transmitting the SRS to a base station by using the radio resource, wherein the radio resource indicated by the SRS parameters includes a symbol in which a guard time for switching signal transmission and reception is located in a time domain.
摘要翻译：提供了一种用于发送中继站的探测参考信号（SRS）的方法。该方法包括：接收SRS参数; 通过使用SRS参数来分配无线电资源; 以及通过使用无线电资源将SRS发送到基站，其中由SRS参数指示的无线电资源包括其中用于切换信号发送和接收的保护时间位于时域中的符号。

49. 发明申请

US20120044857A1 SIGNAL TRANSMISSION METHOD PERFORMED BY RELAY STATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF 有权
标题翻译：无线通信系统中继电器执行的信号传输方法及其设备
公开(公告)号：US20120044857A1
公开(公告)日：2012-02-23
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： H04B7/14
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。基于包括保护时间的符号周期的符号周期的数量来确定控制信号或数据被布置在子帧的每个符号周期中的结构。

50. 发明申请

US20120002593A1 CONTROL SIGNAL TRANSMITTING METHOD AND APPARATUS IN RELAY STATION 有权
标题翻译：继电器控制信号发送方法及装置
公开(公告)号：US20120002593A1
公开(公告)日：2012-01-05
申请号：US13254714
申请日：2010-03-05
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： H04B7/14 , H04W72/04
CPC分类号： H04L1/1854 , H04L1/0026 , H04L1/1861 , H04L5/0037 , H04L5/0053 , H04L25/24 , H04L2001/0097 , H04W84/045
摘要： A method of transmitting a control signal of a relay station is provided. The method includes: receiving a control signal and data from a base station in a first subframe; and transmitting an acknowledgement/negative acknowledgement (ACK/NACK) signal for the data to the base station in a second subframe, wherein a radio resource for transmitting the ACK/NACK signal is determined by a radio resource to which the control signal received in the first subframe is allocated and by a logical physical uplink control channel (PUCCH) index received by using a higher layer signal.
摘要翻译：提供一种发送中继站的控制信号的方法。该方法包括：在第一子帧中从基站接收控制信号和数据; 以及在第二子帧中向所述基站发送用于所述数据的确认/否定确认（ACK / NACK）信号，其中，用于发送所述ACK / NACK信号的无线电资源由所述控制信号在其中接收的无线电资源确定分配第一子帧，并通过使用较高层信号接收到的逻辑物理上行链路控制信道（PUCCH）索引。

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