公开(公告)号：US09398122B2

公开(公告)日：2016-07-19

申请号：US14131632

申请日：2012-07-25

Applicant: Hyeyoung Choi ,  Hyunwoo Lee ,  Hyukmin Son ,  Seunghee Han ,  Jinmin Kim

Inventor： Hyeyoung Choi ,  Hyunwoo Lee ,  Hyukmin Son ,  Seunghee Han ,  Jinmin Kim

IPC: H04W4/00 ,  H04L29/08 ,  H04L5/00 ,  H04L1/06 ,  H04L1/00 ,  H04L1/18

CPC classification number: H04L69/30 ,  H04L1/0026 ,  H04L1/0088 ,  H04L1/06 ,  H04L1/1819 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0046 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0073

Abstract: A method for mapping a sequence in a wireless communication system includes determining one or more resource blocks to which the sequence will be mapped, and mapping a plurality of modulation symbols to a plurality of resource elements included in the resource blocks, wherein the resource elements are positioned in regions other than OFDM symbol regions indicated by a physical control format indicator channel (PCHICH).

Abstract translation: 一种用于在无线通信系统中映射序列的方法包括：确定序列将被映射到的一个或多个资源块，以及将多个调制符号映射到包括在资源块中的多个资源元素，其中资源元素是 位于由物理控制格式指示符通道（PCHICH）指示的OFDM符号区域以外的区域中。

公开(公告)号：US09344263B2

公开(公告)日：2016-05-17

申请号：US14232190

申请日：2012-07-20

Applicant: Seunghee Han ,  Hyukmin Son ,  Hyeyoung Choi ,  Hyunwoo Lee ,  Jinmin Kim

Inventor： Seunghee Han ,  Hyukmin Son ,  Hyeyoung Choi ,  Hyunwoo Lee ,  Jinmin Kim

IPC: H04W4/00 ,  H04J3/00 ,  H04L5/14 ,  H04L1/18 ,  H04L5/00 ,  H04B7/06 ,  H04L1/00

CPC classification number: H04L5/14 ,  H04B7/0602 ,  H04B7/0671 ,  H04B7/0689 ,  H04B7/0695 ,  H04L1/0073 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0055

Abstract: The present invention relates to a wireless communication system. In particular, the present invention relates to a method and an apparatus for transmitting uplink control information, including the steps of: generating a plurality of HRAQ-ACKs (Hybrid ARQ Acknowledgements), selecting one or more PUCCH (Physical Uplink Control Channel) resource indexes corresponding to the HARQ-ACKs from a plurality of PUCCH resource indexes, and transmitting one or more modulation symbols corresponding to the plurality of HARQ-ACKs using resources corresponding to the one or more PUCCH resource indexes, in which, when a number of the plurality of HARQ-ACKs is two, the one or more modulation symbols are transmitted only in a first multiple antenna transmission manner, and when a number of the plurality of HARQ-ACKs is three or more, the one or more modulation symbols are transmitted in any one of a plurality of second multiple antenna transmission manners.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 特别地，本发明涉及一种用于发送上行控制信息的方法和装置，包括以下步骤：产生多个HRAQ-ACK（混合ARQ确认），选择一个或多个PUCCH（物理上行链路控制信道）资源索引 对应于来自多个PUCCH资源索引的HARQ-ACK，以及使用与所述一个或多个PUCCH资源索引相对应的资源来发送与所述多个HARQ-ACK相对应的一个或多个调制符号，其中，当多个 HARQ-ACK的两个是两个，一个或多个调制符号仅以第一多天线传输方式发送，并且当多个HARQ-ACK的数目是三个或更多个时，一个或多个调制符号以任何方式发送 多个第二多天线传输方式之一。

公开(公告)号：US09344255B2

公开(公告)日：2016-05-17

申请号：US14131416

申请日：2012-07-26

Applicant: Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi ,  Seunghee Han ,  Jinmin Kim

Inventor： Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi ,  Seunghee Han ,  Jinmin Kim

IPC: H04J11/00 ,  H04L5/00

CPC classification number: H04L5/0062 ,  H04J11/003 ,  H04J11/0056 ,  H04L5/0073

Abstract: A method for mitigating interference in a wireless communication system includes a first transmission point determining the number of subframes that need to be shifted at a second transmission point using information from the second transmission point for an ABS configuration, wherein the ABS configuration is for a UE belonging to a third transmission point.

Abstract translation: 一种用于减轻无线通信系统中的干扰的方法包括第一传输点，其使用来自用于ABS配置的第二传输点的信息来确定在第二传输点处需要移位的子帧的数量，其中ABS配置用于UE 属于第三传输点。

公开(公告)号：US09288798B2

公开(公告)日：2016-03-15

申请号：US13883389

申请日：2011-11-01

Applicant: Seunghee Han ,  Jinmin Kim ,  Hyunwoo Lee

Inventor： Seunghee Han ,  Jinmin Kim ,  Hyunwoo Lee

IPC: H04W4/00 ,  H04W72/04 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04L1/00 ,  H04W28/06 ,  H04W72/12 ,  H04L27/26

CPC classification number: H04W72/0413 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055 ,  H04L27/2636 ,  H04L27/2647 ,  H04W28/065 ,  H04W72/1284

Abstract: The present invention relates to a wireless communication system. More specifically, a method for transmitting control information including ACK/NACK and a scheduling request (SR) from a terminal in a wireless communication system comprises the steps of: receiving a plurality of physical downlink shared channels (PDSCHs); and transmitting a plurality of ACK/NACK and SR corresponding to the plurality of PDSCHs by using physical uplink control channel (PUCCH) format 3, wherein the plurality of ACK/NACK are divided into first and second segments, and the SR is added to at least one of the first and second segments and is then joint coded with the plurality of ACK/NACKs of the segment to which the SR is added.

Abstract translation: 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，一种用于从无线通信系统中的终端发送包括ACK / NACK和调度请求（SR）的控制信息的方法包括以下步骤：接收多个物理下行链路共享信道（PDSCH）; 以及通过使用物理上行链路控制信道（PUCCH）格式3发送与所述多个PDSCH对应的多个ACK / NACK和SR，其中，所述多个ACK / NACK被划分为第一和第二段，并且将SR加到 第一和第二段中的至少一个，然后与添加有SR的段的多个ACK / NACK联合编码。

公开(公告)号：US09100884B2

公开(公告)日：2015-08-04

申请号：US14128546

申请日：2012-07-09

Applicant: Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi ,  Seunghee Han ,  Jinmin Kim

Inventor： Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi ,  Seunghee Han ,  Jinmin Kim

IPC: H04W36/00

CPC classification number: H04W36/0083 ,  H04W36/0055 ,  H04W36/0094

Abstract: A method and apparatus for performing a handover in a wireless communication system are disclosed. The method for performing a handover of a user equipment (UE) in a wireless communication system includes measuring a first reception power from a first transmission point and a second reception power from a second transmission point; and determining transmission of a measurement report for the handover to the second transmission point. The transmission of the measurement report is determined using the first reception power, the second reception power, an offset value, and a value related to uplink transmission power of the user equipment (UE).

Abstract translation: 公开了一种用于在无线通信系统中执行切换的方法和装置。 用于在无线通信系统中执行用户设备（UE）的切换的方法包括：测量来自第一传输点的第一接收功率和来自第二传输点的第二接收功率; 以及确定用于切换到第二传输点的测量报告的传输。 使用第一接收功率，第二接收功率，偏移值​​以及与用户设备（UE）的上行链路发送功率相关的值来确定测量报告的发送。

公开(公告)号：US08867519B2

公开(公告)日：2014-10-21

申请号：US13640278

申请日：2011-04-07

Applicant: Soyeon Kim ,  Jinmin Kim ,  Jaehoon Chung ,  Seunghee Han

Inventor： Soyeon Kim ,  Jinmin Kim ,  Jaehoon Chung ,  Seunghee Han

IPC: H04J3/24 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04W72/1289 ,  H04L1/0046 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L69/324 ,  H04W72/1278 ,  H04W72/1294 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention relates to a PDCCH monitoring method in a carrier junction system, comprising: monitoring a plurality of candidate PDCCHs in an overlapping region between a PDCCH search space of a first component carrier and a PDCCH search space of a second component carrier; and receiving downlink control information through one PDCCH out of the plurality of candidate PDCCHs, which has succeeded in decoding. The PDCCH having succeeded in decoding is a shared PDCCH that contains shared control information, a PDCCH for a self-scheduling component carrier without a carrier indicator field, or a PDCCH for a primary component carrier.

Abstract translation: 本发明涉及一种载波交换系统中的PDCCH监控方法，包括：监测第一分量载波的PDCCH搜索空间与第二分量载波的PDCCH搜索空间之间的重叠区域中的多个候选PDCCH; 并且通过已经成功解码的多个候选PDCCH中的一个PDCCH接收下行链路控制信息。 已经成功解码的PDCCH是包含共享控制信息，没有载波指示符字段的自调度分量载波的PDCCH或主分量载波的PDCCH的共享PDCCH。

公开(公告)号：US20140071952A1

公开(公告)日：2014-03-13

申请号：US14118157

申请日：2012-05-25

Applicant: Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

Inventor： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

IPC: H04L5/00

CPC classification number: H04L5/0037 ,  H04B7/0417 ,  H04L1/0027 ,  H04L1/0041 ,  H04L1/0067 ,  H04L1/1607 ,  H04L5/001 ,  H04L5/0053

Abstract: The present invention relates to a method for transceiving downlink control information in a wireless access system that supports an enhanced physical downlink control channel (e-PDCCH), and to an apparatus for the method. More particularly, the method comprises the steps of: precoding downlink control information using a precoding matrix set in a terminal; and transmitting the precoded downlink control information to the terminal via the e-PDCCH using multiple antennas, wherein the e-PDCCH is multiplexed with a PDSCH in a first slot of a subframe in which the downlink control information is transmitted.

Abstract translation: 本发明涉及一种用于在支持增强物理下行链路控制信道（e-PDCCH）的无线接入系统中收发下行控制信息的方法以及该方法的装置。 更具体地，该方法包括以下步骤：使用在终端中设置的预编码矩阵来对下行链路控制信息进行预编码; 以及经由所述e-PDCCH使用多个天线向所述终端发送所述预编码下行链路控制信息，其中，所述e-PDCCH与发送所述下行链路控制信息的子帧的第一时隙中的PDSCH多路复用。

公开(公告)号：US20130223396A1

公开(公告)日：2013-08-29

申请号：US13883389

申请日：2011-11-01

Applicant: Seunghee Han ,  Jinmin Kim ,  Hyunwoo Lee

Inventor： Seunghee Han ,  Jinmin Kim ,  Hyunwoo Lee

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055 ,  H04L27/2636 ,  H04L27/2647 ,  H04W28/065 ,  H04W72/1284

Abstract: The present invention relates to a wireless communication system. More specifically, a method for transmitting control information including ACK/NACK and a scheduling request (SR) from a terminal in a wireless communication system comprises the steps of: receiving a plurality of physical downlink shared channels (PDSCHs); and transmitting a plurality of ACK/NACK and SR corresponding to the plurality of PDSCHs by using physical uplink control channel (PUCCH) format 3, wherein the plurality of ACK/NACK are divided into first and second segments, and the SR is added to at least one of the first and second segments and is then joint coded with the plurality of ACK/NACKs of the segment to which the SR is added.

Abstract translation: 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，一种用于从无线通信系统中的终端发送包括ACK / NACK和调度请求（SR）的控制信息的方法包括以下步骤：接收多个物理下行链路共享信道（PDSCH）; 以及通过使用物理上行链路控制信道（PUCCH）格式3发送与所述多个PDSCH对应的多个ACK / NACK和SR，其中，所述多个ACK / NACK被划分为第一和第二段，并且将SR加到 第一和第二段中的至少一个，然后与添加有SR的段的多个ACK / NACK联合编码。

公开(公告)号：US20130114477A1

公开(公告)日：2013-05-09

申请号：US13808869

申请日：2011-07-07

Applicant: Jiwoong Jang ,  Seunghee Han ,  Jaehoon Chung ,  Jinmin Kim ,  Hyunwoo Lee

Inventor： Jiwoong Jang ,  Seunghee Han ,  Jaehoon Chung ,  Jinmin Kim ,  Hyunwoo Lee

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L1/0031 ,  H04L1/0073 ,  H04L1/0075 ,  H04L1/1621 ,  H04L1/1671 ,  H04L5/0041 ,  H04L25/03866 ,  H04L27/2633 ,  H04L27/2636 ,  H04L2001/125

Abstract: The present invention relates to a method for transmitting response information on downlink data through multiple information blocks to be bundled in a wireless system in a time division duplex (TDD) mode. The method for transmitting response information according to the present invention comprises the following steps: coding response information on the downlink data; scrambling the coded response information; and transmitting the scrambled response information to a base station, wherein, if a portion of the bits of the coded response information are information bits that indicate ACK/NACK on the downlink data, the scrambling step involves scrambling the coded response information using a specific scrambling sequence, and the specific scrambling sequence includes information on the number of information blocks to be bundled.

Abstract translation: 本发明涉及一种用于在时分双工（TDD）模式下通过多个信息块发送响应信息以在无线系统中捆绑的方法。 根据本发明的用于发送响应信息的方法包括以下步骤：对下行链路数据编码响应信息; 加扰编码的响应信息; 以及将加扰的响应信息发送到基站，其中，如果编码的响应信息的比特的一部分是在下行链路数据上指示ACK / NACK的信息比特，则加扰步骤包括使用特定加扰来对编码的应答信息进行加扰 序列，并且特定加扰序列包括关于待捆绑的信息块的数量的信息。

公开(公告)号：US20130058240A1

公开(公告)日：2013-03-07

申请号：US13640278

申请日：2011-04-07

Applicant: Soyeon Kim ,  Jinmin Kim ,  Jaehoon Chung ,  Seunghee Han

Inventor： Soyeon Kim ,  Jinmin Kim ,  Jaehoon Chung ,  Seunghee Han

IPC: H04W24/00

CPC classification number: H04W72/1289 ,  H04L1/0046 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L69/324 ,  H04W72/1278 ,  H04W72/1294 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention relates to a PDCCH monitoring method in a carrier junction system, comprising: monitoring a plurality of candidate PDCCHs in an overlapping region between a PDCCH search space of a first component carrier and a PDCCH search space of a second component carrier; and receiving downlink control information through one PDCCH out of the plurality of candidate PDCCHs, which has succeeded in decoding. The PDCCH having succeeded in decoding is a shared PDCCH that contains shared control information, a PDCCH for a self-scheduling component carrier without a carrier indicator field, or a PDCCH for a primary component carrier.

Abstract translation: 本发明涉及一种载波交换系统中的PDCCH监控方法，包括：监测第一分量载波的PDCCH搜索空间与第二分量载波的PDCCH搜索空间之间的重叠区域中的多个候选PDCCH; 并且通过已经成功解码的多个候选PDCCH中的一个PDCCH接收下行链路控制信息。 已经成功解码的PDCCH是包含共享控制信息，没有载波指示符字段的自调度分量载波的PDCCH或主分量载波的PDCCH的共享PDCCH。