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1. 发明授权

US09699771B2 Method for enabling terminal to transmit ACK/NACK response in wireless communication system and apparatus therefor 有权
公开(公告)号：US09699771B2
公开(公告)日：2017-07-04
申请号：US14112863
申请日：2012-05-03
申请人： Seungmin Lee , Hanbyul Seo , Hakseong Kim , Daewon Lee
发明人： Seungmin Lee , Hanbyul Seo , Hakseong Kim , Daewon Lee
IPC分类号： H04W72/04 , H04L1/18
CPC分类号： H04W72/042 , H04L1/1861
摘要： The present application relates to a method for enabling a terminal to transmit an uplink ACK/NACK (Acknowledgement/negative ACK) response to a base station in a time-division multiplexing wireless communication system. Specifically, the method includes the steps of: receiving a setting for an uplink-downlink subframe from the base station; receiving downlink control information and downlink data information scheduled through the downlink control information, from the base station based on the setting for the uplink-downlink subframe; and transmitting an ACK/NACK response for the downlink data information to the base station, wherein the subframe to which the ACK/NACK response is transmitted is determined according to whether an ending symbol of the downlink control information is after a particular symbol of the sub-frame for receiving the downlink control information.

2. 发明授权

US09374811B2 Method and apparatus for transceiving a downlink HARQ in a wireless communication system 有权
标题翻译：用于在无线通信系统中收发下行链路HARQ的方法和装置
公开(公告)号：US09374811B2
公开(公告)日：2016-06-21
申请号：US14127450
申请日：2012-07-06
申请人： Hyungtae Kim , Daewon Lee , Seungmin Lee , Hanbyul Seo , Kijun Kim
发明人： Hyungtae Kim , Daewon Lee , Seungmin Lee , Hanbyul Seo , Kijun Kim
IPC分类号： H04W72/04 , H04L5/00 , H04L1/18
CPC分类号： H04W72/042 , H04L1/1822 , H04L1/1893 , H04L5/0073
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transceiving a downlink hybrid automatic repeat (HARQ). According to one embodiment of the present invention, a method for setting an HARQ process by a terminal in a wireless communication system may comprise the steps of: receiving, from a base station, limited-resource information indicating a resource the use of which for downlink transmission to the terminal is limited; determining an HARQ process to be activated on the basis of the limited-source information; and performing an HARQ operation for the downlink transmission by means of the HARQ process to be activated.
摘要翻译：本发明涉及一种无线通信系统，更具体地说，涉及用于收发下行链路混合自动重传（HARQ）的方法和装置。根据本发明的一个实施例，一种用于在无线通信系统中由终端设置HARQ过程的方法可以包括以下步骤：从基站接收指示资源的有限资源信息，所述资源用于下行链路传输到终端是有限的; 基于有限源信息确定要激活的HARQ进程; 以及通过要激活的HARQ进程来执行用于下行链路传输的HARQ操作。

3. 发明授权

US09357419B2 Method for reporting channel state information in wireless communication system and apparatus for same 有权
标题翻译：用于在无线通信系统中报告信道状态信息的方法及其装置
公开(公告)号：US09357419B2
公开(公告)日：2016-05-31
申请号：US13993000
申请日：2011-12-22
申请人： Jonghyun Park , Daewon Lee , Hanbyul Seo , Kijun Kim , Hyungtae Kim
发明人： Jonghyun Park , Daewon Lee , Hanbyul Seo , Kijun Kim , Hyungtae Kim
IPC分类号： H04W24/10 , H04B7/06 , H04L5/00
CPC分类号： H04W24/10 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04L5/0007 , H04L5/0057
摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and an apparatus for reporting channel state information, the method and the apparatus comprising the following steps: measuring downlink signals from a plurality of base stations; feeding back a first channel state information on a first base station in subband units, wherein the first channel state information includes identification information for indicating a corresponding subband; and feeding back a second channel state information on a second base station in subband units, wherein the subband which corresponds to the second channel state information is set to be identical to the subband which corresponds to the first channel state information, and wherein the second channel state information does not include identification information for indicating the corresponding subband.
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，本发明涉及用于报告信道状态信息的方法和装置，该方法和装置包括以下步骤：测量来自多个基站的下行链路信号; 在子带单元中在第一基站上反馈第一信道状态信息，其中第一信道状态信息包括用于指示相应子带的标识信息; 并以子频带单位在第二基站上反馈第二信道状态信息，其中对应于第二信道状态信息的子带被设置为与对应于第一信道状态信息的子带相同，并且其中第二信道状态信息不包括用于指示相应子带的识别信息。

4. 发明授权

US09312997B2 Method for transmitting or receiving PDCCH and user equipment or base station for the method 有权
标题翻译：用于发送或接收PDCCH和用户设备或基站的方法
公开(公告)号：US09312997B2
公开(公告)日：2016-04-12
申请号：US14129876
申请日：2012-07-11
申请人： Kijun Kim , Daewon Lee , Hanbyul Seo , Hakseong Kim
发明人： Kijun Kim , Daewon Lee , Hanbyul Seo , Hakseong Kim
IPC分类号： H04L5/00 , H04L5/14
CPC分类号： H04L5/0037 , H04L5/0023 , H04L5/0053 , H04L5/0094 , H04L5/1469
摘要： A method for receiving a physical downlink control channel (PDCCH) at a downlink subframe through a user equipment (UE) in a wireless communication system comprises the step of detecting the PDCCH by performing blind decoding for a search space including a plurality of PDCCH candidates included in the downlink subframe, wherein the blind decoding is performed in accordance with order of priority given to each of a plurality of sub-search spaces constituting the search space.
摘要翻译：一种用于在无线通信系统中通过用户设备（UE）在下行链路子帧处接收物理下行链路控制信道（PDCCH）的方法包括通过对包括多个PDCCH候选的搜索空间执行盲解码来检测PDCCH的步骤在下行链路子帧中，其中根据构成搜索空间的多个子搜索空间中的每一个的优先级顺序执行盲解码。

5. 发明授权

US09232541B2 Method of transmitting random access response signal in wireless communication system and apparatus thereof 有权
标题翻译：在无线通信系统中发送随机接入响应信号的方法及其装置
公开(公告)号：US09232541B2
公开(公告)日：2016-01-05
申请号：US14000817
申请日：2011-08-10
申请人： Daewon Lee , Youngdae Lee , Joonkui Ahn
发明人： Daewon Lee , Youngdae Lee , Joonkui Ahn
IPC分类号： H04W74/08 , H04W72/04
CPC分类号： H04W74/0833 , H04W72/0413 , H04W74/08
摘要： A method of transmitting a random access response signal in a wireless communication system is disclosed. The method includes transmitting a random access preamble to a base station, receiving a random access response included in a data region of a specific subframe from the base station, and transmitting an uplink message to the base station based on uplink grant included in the random access response. If the data region is set to be transmitted through multiple layers based on a UE-specific reference signal and the specific subframe is a Multicast Broadcast Single Frequency Network (MBSFN) subframe, the data region is demodulated based on the UE-specific reference signal on the assumption that the data region is transmitted via a predetermined antenna port using a single-antenna transmission scheme.
摘要翻译：公开了一种在无线通信系统中发送随机接入响应信号的方法。该方法包括向基站发送随机接入前导码，从基站接收包括在特定子帧的数据区域中的随机接入响应，以及基于随机接入中包括的上行链路授权向基站发送上行链路消息响应。如果数据区域被设置为基于特定于UE的参考信号通过多个层发送，并且特定子帧是多播广播单频网络（MBSFN）子帧，则基于特定于UE的参考信号解调数据区域假定通过单天线传输方案经由预定天线端口发送数据区。

6. 发明授权

US09197363B2 Method and device for receiving downlink signal 有权
标题翻译：接收下行链路信号的方法和装置
公开(公告)号：US09197363B2
公开(公告)日：2015-11-24
申请号：US13635009
申请日：2011-04-13
申请人： Hakseong Kim , Dongyoun Seo , Hanbyul Seo , Daewon Lee , Byounghoon Kim , Kijun Kim
发明人： Hakseong Kim , Dongyoun Seo , Hanbyul Seo , Daewon Lee , Byounghoon Kim , Kijun Kim
IPC分类号： H04B7/14 , H04L1/00 , H04W72/12 , H04W88/02 , H04L5/00
CPC分类号： H04B7/14 , H04B7/15507 , H04L1/0046 , H04L5/0048 , H04L5/0053 , H04W72/042 , H04W72/1289 , H04W88/02
摘要： The present invention relates to A METHOD AND A DEVICE FOR RECEIVING A DOWNLINK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM. More specifically, the method of the present invention comprises the following steps: receiving first control information for downlink scheduling in the first slot of a resource block pair, wherein the first control information includes allocation information on at least one resource unit; receiving a data in the second slot of the resource block pair, when the allocation information on the resource unit having the resource block pair with the first control information has a first value; and attempting to detect second control information for uplink scheduling in the second slot of the resource block pair, when the allocation information on the resource unit having the resource block pair with the first control information has a second value.
摘要翻译：本发明涉及一种用于在无线通信系统中接收下行链路信号的方法和装置。更具体地说，本发明的方法包括以下步骤：在资源块对的第一时隙中接收用于下行链路调度的第一控制信息，其中所述第一控制信息包括关于至少一个资源单元的分配信息; 当具有与第一控制信息有资源块对的资源单元的分配信息具有第一值时，在资源块对的第二时隙中接收数据; 并且当具有所述具有所述第一控制信息的所述资源块对的资源单元的分配信息具有第二值时，尝试检测所述资源块对的所述第二时隙中的上行链路调度的第二控制信息。

7. 发明授权

US09179448B2 Method for reporting channel state information in wireless communication system and device therefor 有权
标题翻译：在无线通信系统中报告信道状态信息的方法及其装置
公开(公告)号：US09179448B2
公开(公告)日：2015-11-03
申请号：US13993025
申请日：2011-12-20
申请人： Hanbyul Seo , Daewon Lee
发明人： Hanbyul Seo , Daewon Lee
IPC分类号： H04W28/04 , H04W72/04 , H04W88/08 , H04L1/00 , H04L5/00 , H04W4/00
CPC分类号： H04W72/04 , H04L1/0026 , H04L1/0027 , H04L1/0031 , H04L5/0023 , H04L5/0057
摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting channel state information, wherein the method comprises the steps of: receiving, from a first eNode B, a plurality of pieces of configuration information for a periodic report of CSIs that are set according to each eNode B; and transmitting, to said first eNode B, CSIs for the downlink of the corresponding eNode Bs through subframes that are periodically set according to each piece of the configuration information, wherein the subframes that are periodically set according to the configuration information for said first eNode B are used to transmit a CSI for the downlink of said first eNode B, and at least a portion of subframes that are periodically set according to configuration information for a second eNode B is used to transmit information which indicates the relationship between the downlink of said first eNode B and the downlink of said second eNode B.
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，本发明涉及一种用于报告信道状态信息的方法和装置，其中该方法包括以下步骤：从第一eNode B接收用于CSI的周期性报告的多条配置信息，根据每个eNode B设置; 以及通过根据每条配置信息周期性地设置的子帧向所述第一eNode B发送用于相应eNode B的下行链路的CSI，其中根据所述第一eNode B的配置信息周期性地设置的子帧用于发送用于所述第一eNode B的下行链路的CSI，并且根据第二eNode B的配置信息周期性地设置的至少一部分子帧被用于发送指示所述第一eNode B的下行链路之间的关系的信息 eNode B和所述第二eNode B的下行链路。

8. 发明授权

US09008675B2 Method and device for measuring a downlink in a wireless communication system 有权
标题翻译：用于测量无线通信系统中的下行链路的方法和设备
公开(公告)号：US09008675B2
公开(公告)日：2015-04-14
申请号：US13884533
申请日：2011-11-22
申请人： Hanbyul Seo , Daewon Lee , Byounghoon Kim , Kijun Kim , Inkwon Seo
发明人： Hanbyul Seo , Daewon Lee , Byounghoon Kim , Kijun Kim , Inkwon Seo
IPC分类号： H04W72/00 , H04W24/02 , H04J11/00 , H04W24/10 , H04W36/00
CPC分类号： H04W24/10 , H04J11/005 , H04J11/0053 , H04L27/26 , H04W24/02 , H04W36/0094 , H04W74/004 , H04W74/006
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and device for measuring a downlink in a wireless communication system. According to the present invention, provided is a method for properly and accurately measuring a downlink when an inter-cell interference adjustment is applied.
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，涉及一种用于测量无线通信系统中的下行链路的方法和设备。根据本发明，提供了当应用小区间干扰调整时适当且准确地测量下行链路的方法。

9. 发明授权

US08824373B2 Apparatus for transmitting an uplink signal and method thereof 有权
标题翻译：用于发送上行链路信号的装置及其方法
公开(公告)号：US08824373B2
公开(公告)日：2014-09-02
申请号：US13583519
申请日：2011-05-17
申请人： Inkwon Seo , Daewon Lee , Bonghoe Kim , Kijun Kim
发明人： Inkwon Seo , Daewon Lee , Bonghoe Kim , Kijun Kim
IPC分类号： H04W4/00 , H04W72/12 , H04W52/24
CPC分类号： H04W72/1278 , H04L1/0025 , H04L1/0026 , H04L1/0068 , H04L1/0072 , H04L1/1671 , H04L5/0057 , H04L5/0094 , H04L27/2636 , H04W52/24 , H04W52/241 , H04W52/242 , H04W52/243 , H04W52/244 , H04W72/1226 , H04W72/1289 , H04W72/1294
摘要： An apparatus for transmitting an uplink signal and method thereof are disclosed, by which an uplink signal can be efficiently transmitted in a wireless communication system. The present invention includes receiving a downlink control information (DCI) used for PUSCH (physical uplink shared channel) scheduling, the DCI including an information for resource block allocation, an information for a channel status information request and a plurality of MCS (modulation and coding scheme) informations for a plurality of transport blocks and if a condition is met, transmitting a channel status information only on the PUSCH without a transport block for UL-SCH (uplink shared channel). Moreover, the condition includes a case that: only one transport block is enabled, the MCS information for the enabled transport block indicates an MCS index 29, the information for the channel status information request indicates 1, and the number of allocated resource blocks is equal to or smaller than 4.
摘要翻译：公开了一种用于发送上行链路信号的装置及其方法，通过该装置可以在无线通信系统中有效地发送上行链路信号。本发明包括接收用于PUSCH（物理上行链路共享信道）调度的下行链路控制信息（DCI），包括用于资源块分配的信息的DCI，用于信道状态信息请求的信息和多个MCS（调制和编码方案）信息，并且如果满足条件，则仅在PUSCH上仅传输用于UL-SCH（上行链路共享信道）的传输块的PUSCH的信道状态信息。此外，条件包括：只有一个传输块被使能的情况下，启用的传输块的MCS信息指示MCS索引29，信道状态信息请求的信息指示1，并且所分配的资源块的数量相等至少4个。

10. 发明授权

US08594229B2 Method of generating reference signal in wireless communication system 有权
公开(公告)号：US08594229B2
公开(公告)日：2013-11-26
申请号：US13312809
申请日：2011-12-06
申请人： Seung Hee Han , Minseok Noh , Daewon Lee
发明人： Seung Hee Han , Minseok Noh , Daewon Lee
IPC分类号： H04L27/28 , H04L1/00
CPC分类号： H04J13/0062 , H04L5/0007 , H04L5/0053 , H04L5/0092 , H04L27/2613 , H04W72/0453 , H04W88/02
摘要： A method of generating a reference signal includes acquiring a base sequence and acquiring a reference signal sequence with a length N from the base sequence. Good PAPR/CM characteristics of the reference signal can be kept to enhance performance of data demodulation or uplink scheduling.

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