公开(公告)号：US08971381B2

公开(公告)日：2015-03-03

申请号：US13976860

申请日：2012-01-05

申请人： Hanbyul Seo ,  Kijun Kim ,  Inkwon Seo

发明人： Hanbyul Seo ,  Kijun Kim ,  Inkwon Seo

IPC分类号： H04B1/00 ,  H04B1/7103 ,  H04J13/18 ,  H04L5/00 ,  H04J11/00

CPC分类号： H04L5/0048 ,  H04B1/7103 ,  H04B7/024 ,  H04J11/0053 ,  H04J13/18 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0026 ,  H04L5/0035 ,  H04L5/0051 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/0091

摘要： The present invention relates to a wireless communication system, and discloses a method and a device for transmitting/receiving a downlink reference signal in a wireless communication system. The present invention provides a way for maintaining orthogonality of a reference signal between cells in a multi-cell operation.

摘要翻译： 本发明涉及无线通信系统，并且公开了一种在无线通信系统中发送/接收下行链路参考信号的方法和装置。 本发明提供了一种用于在多小区操作中保持小区之间的参考信号的正交性的方法。

公开(公告)号：US20140140337A1

公开(公告)日：2014-05-22

申请号：US14131888

申请日：2012-07-20

申请人： Hanbyul Seo ,  Inkwon Seo ,  Kijun Kim ,  Joonkui Ahn

发明人： Hanbyul Seo ,  Inkwon Seo ,  Kijun Kim ,  Joonkui Ahn

IPC分类号： H04W56/00

CPC分类号： H04W56/00 ,  H04W24/02 ,  H04W56/0015

摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for acquiring time synchronization in a wireless communication system, and to an apparatus for the method, wherein the method comprises the steps of: obtaining information on a discontinuous transmission pattern of a synchronous channel; attempting detection of a synchronous channel of a base station; and, if said detection fails, continuously attempting detection of the synchronous channel of the base station during a predetermined time period. If the base station is of a first type, said predetermined time period is set to be the same as or longer than the time period in which the synchronous channel is continuously not transmitted in said discontinuous transmission pattern. If the base station is of a second type, said predetermined time period is set to be the same as or longer than the time period in which the synchronous channel is continuously transmitted in said discontinuous transmission pattern.

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，本发明涉及一种用于在无线通信系统中获取时间同步的方法以及该方法的装置，其中该方法包括以下步骤：获得关于同步信道的不连续传输模式的信息; 尝试检测基站的同步信道; 并且如果所述检测失败，则在预定时间段期间连续尝试检测基站的同步信道。 如果基站是第一类型，则所述预定时间段被设置为与在所述不连续传输模式中连续不发送同步信道的时间段相同或更长。 如果基站是第二类型，则所述预定时间段被设置为与在所述不连续传输模式中连续传输同步信道的时间段相同或更长。

公开(公告)号：US20140133425A1

公开(公告)日：2014-05-15

申请号：US14127899

申请日：2012-07-20

申请人： Hakseong Kim ,  Hanbyul Seo ,  Kijun Kim ,  Inkwon Seo

发明人： Hakseong Kim ,  Hanbyul Seo ,  Kijun Kim ,  Inkwon Seo

IPC分类号： H04L5/00

CPC分类号： H04L5/0053 ,  H04B7/024 ,  H04J11/0093 ,  H04L5/0035 ,  H04L27/2676

摘要： An embodiment of the present invention is a method for receiving a signal from a plurality of transmission points in a wireless communication system, the method for receiving a signal comprising the steps of: blind decoding a first search space of a subframe received from a first transmission point; and blind decoding a second search space of a subframe received from a second transmission point, wherein the combination of the first search space and the second search space is equivalent to a search space that results when a signal is received from only one transmission point from among the plurality of transmission points.

摘要翻译： 本发明的实施例是一种在无线通信系统中从多个发送点接收信号的方法，所述接收信号的方法包括以下步骤：对从第一传输接收的子帧的第一搜索空间进行盲解码 点; 以及对从第二传输点接收到的子帧的第二搜索空间进行盲解码，其中，所述第一搜索空间和所述第二搜索空间的组合等效于当仅从一个传输点接收到来自 多个传输点。

公开(公告)号：US20130329612A1

公开(公告)日：2013-12-12

申请号：US14001393

申请日：2012-03-08

申请人： Inkwon Seo ,  Hanbyul Seo ,  Kijun Kim

发明人： Inkwon Seo ,  Hanbyul Seo ,  Kijun Kim

IPC分类号： H04J11/00 ,  H04W72/08

CPC分类号： H04J11/0056 ,  H04B7/2656 ,  H04J2211/003 ,  H04W72/082

摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and a device for a serving cell to control the interference between cells in a time division duplex (TDD) wireless communication system, the method comprising the steps of: transmitting to a neighbor cell subframe allocation information for indicating one or more uplink (UL) subframes; and limiting UL transmission activity in the one or more of the UL subframes.

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服务小区控制时分双工（TDD）无线通信系统中的小区之间的干扰的方法和装置，所述方法包括以下步骤：向相邻小区发送子帧分配信息 用于指示一个或多个上行链路（UL）子帧; 并限制UL子帧中的一个或多个的UL传输活动。

公开(公告)号：US20130279361A1

公开(公告)日：2013-10-24

申请号：US13978111

申请日：2011-10-24

申请人： Inkwon Seo ,  Hanbyul Seo

发明人： Inkwon Seo ,  Hanbyul Seo

IPC分类号： H04W24/02

CPC分类号： H04W24/02 ,  H04J11/0053 ,  H04W24/10 ,  H04W72/0406 ,  H04W72/085

摘要： A method for processing a signal processing at a user equipment in a wireless communication system is disclosed. The method includes receiving an interference measurement subframe set from a serving cell, receiving first Channel Status Information (CSI) configuration information and second CSI configuration information from the serving cell, measuring CSI based on the first CSI configuration information in a subframe designated in the interference measurement subframe set and reporting the CSI to the serving cell, and measuring the CSI based on the second CSI configuration information in a subframe which is not designated in the interference measurement subframe set and reporting the CSI to the serving cell.

摘要翻译： 公开了一种在无线通信系统中的用户设备处理信号处理的方法。 该方法包括从服务小区接收干扰测量子帧集，从服务小区接收第一信道状态信息（CSI）配置信息和第二CSI配置信息，基于干扰中指定的子帧中的第一CSI配置信息测量CSI 测量子帧设置并向服务小区报告CSI，并且基于在干扰测量子帧集中未指定的子帧中的第二CSI配置信息来测量CSI，并向服务小区报告CSI。

公开(公告)号：US20130225188A1

公开(公告)日：2013-08-29

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： H04W24/02

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。

公开(公告)号：US20120320816A1

公开(公告)日：2012-12-20

申请号：US13522942

申请日：2011-03-07

申请人： Hakseong Kim ,  Kijun Kim ,  Joonkui Ahn ,  Hanbyul Seo ,  Daewon Lee ,  Inkwon Seo ,  Byounghoon Kim ,  Bonghoe Kim

发明人： Hakseong Kim ,  Kijun Kim ,  Joonkui Ahn ,  Hanbyul Seo ,  Daewon Lee ,  Inkwon Seo ,  Byounghoon Kim ,  Bonghoe Kim

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0064 ,  H04W72/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/044 ,  H04W72/0446

摘要： A method for receiving a Relay node dedicated Physical Downlink Shared Channel (R-PDSCH) from a base station by a relay node in a radio communication system is disclosed. The method includes receiving, from the base station, a Modulation and Coding Scheme (MCS) index and the number NR-PDSCHPRB1 of first resource blocks to which the R-PDSCH is transmitted, under the assumption that a Relay node dedicated Physical Downlink Control Channel (R-PDCCH) is not transmitted, estimating the number NR-PDSCHPRB2 of second resource blocks to which the R-PDSCH is actually transmitted, using the number NR-PDSCHPRB1 of the first resource blocks and using the number NR-PDCCHPRB of resource blocks to which the R-PDCCH is transmitted, selecting the size of a transport block mapped to the R-PDSCH, using the number NR-PDSCHPRB2 of the second resource blocks and using a transport block index corresponding to the MCS index, and decoding the R-PDSCH, using the size of the transport block and using a modulation order corresponding to the MCS index.

摘要翻译： 公开了一种在无线电通信系统中由中继节点从基站接收中继节点专用物理下行链路共享信道（R-PDSCH）的方法。 该方法包括从基站接收调制和编码方案（MCS）索引和发送R-PDSCH的第一资源块的编号NR-PDSCHPRB1，假设中继节点专用物理下行链路控制信道 （R-PDCCH）不发送，使用第一资源块的数量NR-PDSCHPRB1估计实际发送R-PDSCH的第二资源块的数量NR-PDSCHPRB2，并且使用资源块的数量NR-PDCCHPRB 使用第二资源块的编号NR-PDSCHPRB2选择映射到R-PDSCH的传输块的大小，并使用与该MCS索引相对应的传输块索引，并将该R-PDCCH解码为R-PDCCH -PDSCH，使用传输块的大小并使用与MCS索引相对应的调制顺序。

公开(公告)号：US09369999B2

公开(公告)日：2016-06-14

申请号：US14007573

申请日：2012-04-18

申请人： Inkwon Seo ,  Hanbyul Seo ,  Hakseong Kim

发明人： Inkwon Seo ,  Hanbyul Seo ,  Hakseong Kim

IPC分类号： H04J4/00 ,  H04B7/216 ,  H04W72/04 ,  H04L5/00

CPC分类号： H04W72/042 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055

摘要： Disclosed in the present invention is a method for a transmitting end to transmit a downlink signal to a receiving end in a wireless communication system. More particularly, the present invention comprises the steps of mapping a downlink control channel to a specific resource block pair among one or more resource block pairs; mapping a downlink data channel to a 2nd slot of the specific resource block pair and another resource block pairs of the one or more resource block pairs; and transmitting the downlink control channel and the downlink data channel to the receiving end, wherein a number of a spatial resource for the downlink control channel mapped to the 2nd slot of the specific resource block pair is limited to be equal to or smaller than a predetermined number.

摘要翻译： 在本发明中公开了一种用于在无线通信系统中向接收端发送下行链路信号的发送端的方法。 更具体地，本发明包括以下步骤：将下行链路控制信道映射到一个或多个资源块对之间的特定资源块对; 将下行链路数据信道映射到所述特定资源块对的第二时隙和所述一个或多个资源块对的另一个资源块对; 以及将下行链路控制信道和下行链路数据信道发送给接收端，其中映射到该特定资源块对的第二时隙的下行链路控制信道的空间资源的数量被限制为等于或小于预定的 数。

公开(公告)号：US09357405B2

公开(公告)日：2016-05-31

申请号：US13978111

申请日：2011-10-24

申请人： Inkwon Seo ,  Hanbyul Seo

发明人： Inkwon Seo ,  Hanbyul Seo

IPC分类号： H04W24/02 ,  H04J11/00 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08

CPC分类号： H04W24/02 ,  H04J11/0053 ,  H04W24/10 ,  H04W72/0406 ,  H04W72/085

摘要： A method for processing a signal processing at a user equipment in a wireless communication system is disclosed. The method includes receiving an interference measurement subframe set from a serving cell, receiving first Channel Status Information (CSI) configuration information and second CSI configuration information from the serving cell, measuring CSI based on the first CSI configuration information in a subframe designated in the interference measurement subframe set and reporting the CSI to the serving cell, and measuring the CSI based on the second CSI configuration information in a subframe which is not designated in the interference measurement subframe set and reporting the CSI to the serving cell.

摘要翻译： 公开了一种在无线通信系统中的用户设备处理信号处理的方法。 该方法包括从服务小区接收干扰测量子帧集，从服务小区接收第一信道状态信息（CSI）配置信息和第二CSI配置信息，基于干扰中指定的子帧中的第一CSI配置信息测量CSI 测量子帧设置并向服务小区报告CSI，并且基于在干扰测量子帧集中未指定的子帧中的第二CSI配置信息来测量CSI，并向服务小区报告CSI。

公开(公告)号：US09319189B2

公开(公告)日：2016-04-19

申请号：US14124990

申请日：2012-06-28

申请人： Inkwon Seo ,  Hanbyul Seo ,  Kijun Kim

发明人： Inkwon Seo ,  Hanbyul Seo ,  Kijun Kim

IPC分类号： H04J3/00 ,  H04L5/00 ,  H04J11/00 ,  H04L5/14

CPC分类号： H04L5/0032 ,  H04J11/005 ,  H04L5/001 ,  H04L5/0073 ,  H04L5/14 ,  H04L5/1469

摘要： The present invention pertains to a wireless communication system, and more particularly, to a method for transmitting an uplink (UL) signal in a time division duplex (TDD) wireless communication system and an apparatus therefor, and the method comprises the following steps: receiving information limiting UL transmission activity from a serving cell; and transmitting a UL subframe in consideration of the information, wherein signal transmission of specific time-frequency resources corresponding to the information in the UL subframe is limited.

摘要翻译： 本发明涉及一种无线通信系统，更具体地说，涉及在时分双工（TDD）无线通信系统及其装置中发送上行链路（UL）信号的方法，该方法包括以下步骤：接收 限制来自服务小区的UL传输活动的信息; 并且考虑到该信息来发送UL子帧，其中对应于UL子帧中的信息的特定时间 - 频率资源的信号传输受到限制。