专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10021674B2 Method and device of transmitting control information in a wireless communication system 有权
公开(公告)号：US10021674B2
公开(公告)日：2018-07-10
申请号：US13513177
申请日：2011-09-07
申请人： Seunghee Han , Hyunwoo Lee
发明人： Seunghee Han , Hyunwoo Lee
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00 , H04L27/26
CPC分类号： H04W72/0406 , H04L5/001 , H04L5/0012 , H04L5/0016 , H04L5/0023 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L27/2636
摘要： The present invention relates to a wireless communication system. In more detail, a method and device of transmitting a PUCCH signal in a wireless communication system include: (a) performing block-wise spreading on a first modulation symbol column by using a length-5 orthogonal sequence corresponding to a sequence index; (b) performing block-wise spreading on a second modulation symbol column by using a length-4 orthogonal sequence corresponding to the sequence index; (c) performing each cyclic shift and Discrete Fourier Transform (DFT) pre-coding on a plurality of modulation symbol columns obtained from (a) to (b); and (d) mapping a plurality of complex symbols obtained from (c) into a physical resource for PUCCH transmission.

2. 发明授权

US09398122B2 Sequence mapping method and apparatus in wireless communication system 有权
标题翻译：无线通信系统中的序列映射方法和装置
公开(公告)号：US09398122B2
公开(公告)日：2016-07-19
申请号：US14131632
申请日：2012-07-25
申请人： Hyeyoung Choi , Hyunwoo Lee , Hyukmin Son , Seunghee Han , Jinmin Kim
发明人： Hyeyoung Choi , Hyunwoo Lee , Hyukmin Son , Seunghee Han , Jinmin Kim
IPC分类号： H04W4/00 , H04L29/08 , H04L5/00 , H04L1/06 , H04L1/00 , H04L1/18
CPC分类号： 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
摘要： 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).
摘要翻译：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。

3. 发明授权

US09344263B2 Method and apparatus for transmitting control information 有权
标题翻译：用于发送控制信息的方法和装置
公开(公告)号：US09344263B2
公开(公告)日：2016-05-17
申请号：US14232190
申请日：2012-07-20
申请人： Seunghee Han , Hyukmin Son , Hyeyoung Choi , Hyunwoo Lee , Jinmin Kim
发明人： Seunghee Han , Hyukmin Son , Hyeyoung Choi , Hyunwoo Lee , Jinmin Kim
IPC分类号： H04W4/00 , H04J3/00 , H04L5/14 , H04L1/18 , H04L5/00 , H04B7/06 , H04L1/00
CPC分类号： H04L5/14 , H04B7/0602 , H04B7/0671 , H04B7/0689 , H04B7/0695 , H04L1/0073 , H04L1/1861 , H04L5/0053 , H04L5/0055
摘要： 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.
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。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。

4. 发明授权

US09344255B2 Method and apparatus for mitigating interference in wireless communication system 有权
标题翻译：减轻无线通信系统干扰的方法和装置
公开(公告)号：US09344255B2
公开(公告)日：2016-05-17
申请号：US14131416
申请日：2012-07-26
申请人： Hyukmin Son , Hyunwoo Lee , Hyeyoung Choi , Seunghee Han , Jinmin Kim
发明人： Hyukmin Son , Hyunwoo Lee , Hyeyoung Choi , Seunghee Han , Jinmin Kim
IPC分类号： H04J11/00 , H04L5/00
CPC分类号： H04L5/0062 , H04J11/003 , H04J11/0056 , H04L5/0073
摘要： 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.
摘要翻译：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。

5. 发明授权

US09288798B2 Method and device for transmitting control information in a wireless communication system 有权
标题翻译：用于在无线通信系统中发送控制信息的方法和装置
公开(公告)号：US09288798B2
公开(公告)日：2016-03-15
申请号：US13883389
申请日：2011-11-01
申请人： Seunghee Han , Jinmin Kim , Hyunwoo Lee
发明人： Seunghee Han , Jinmin Kim , Hyunwoo Lee
IPC分类号： H04W4/00 , H04W72/04 , H04L1/16 , H04L1/18 , H04L5/00 , H04L1/00 , H04W28/06 , H04W72/12 , H04L27/26
CPC分类号： H04W72/0413 , H04L1/0073 , H04L1/1671 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04L27/2636 , H04L27/2647 , H04W28/065 , H04W72/1284
摘要： 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.
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，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。

6. 发明授权

US09184869B2 Method and apparatus for transmitting control information in a wireless communication system 有权
标题翻译：用于在无线通信系统中发送控制信息的方法和装置
公开(公告)号：US09184869B2
公开(公告)日：2015-11-10
申请号：US13695607
申请日：2011-07-07
申请人： Seunghee Han , Jaehoon Chung , Hyunwoo Lee
发明人： Seunghee Han , Jaehoon Chung , Hyunwoo Lee
IPC分类号： H04L1/00 , H04L5/00
CPC分类号： H04L1/0025 , H04L5/0053
摘要： The present invention relates to a method in which a terminal transmits control information in a wireless communication system, comprising the following steps: selecting a PUCCH resource for control information from among a plurality of PUCCH resources; transmitting, through the selected PUCCH resources, a PUCCH signal carrying the modulation value corresponding to the control information; and transmitting a reference signal for the demodulation of the PUCCH signal, wherein the control information is identified by a combination of the PUCCH resource and resources for the modulation value and the reference signal.
摘要翻译：本发明涉及一种终端在无线通信系统中发送控制信息的方法，包括以下步骤：从多个PUCCH资源中选择用于控制信息的PUCCH资源; 通过选择的PUCCH资源发送携带与控制信息对应的调制值的PUCCH信号; 以及发送用于解调PUCCH信号的参考信号，其中通过用于调制值和参考信号的PUCCH资源和资源的组合来标识控制信息。

7. 发明授权

US09100884B2 Method and apparatus for performing handover in wireless communication system 有权
标题翻译：用于在无线通信系统中执行切换的方法和装置
公开(公告)号：US09100884B2
公开(公告)日：2015-08-04
申请号：US14128546
申请日：2012-07-09
申请人： Hyukmin Son , Hyunwoo Lee , Hyeyoung Choi , Seunghee Han , Jinmin Kim
发明人： Hyukmin Son , Hyunwoo Lee , Hyeyoung Choi , Seunghee Han , Jinmin Kim
IPC分类号： H04W36/00
CPC分类号： H04W36/0083 , H04W36/0055 , H04W36/0094
摘要： 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).
摘要翻译：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。

8. 发明授权

US09083520B2 Apparatus for transmitting control information in a wireless communication system and method thereof 有权
标题翻译：一种用于在无线通信系统中发送控制信息的装置及其方法
公开(公告)号：US09083520B2
公开(公告)日：2015-07-14
申请号：US13820452
申请日：2011-09-15
申请人： Hyunwoo Lee , Jaehoon Chung , Seunghee Han
发明人： Hyunwoo Lee , Jaehoon Chung , Seunghee Han
IPC分类号： H04L1/16 , H04W72/04 , H04L1/00 , H04L5/00
CPC分类号： H04L1/1671 , H04L1/0027 , H04L1/0029 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0091 , H04W72/0406
摘要： In a wireless communication system, a method of transmitting control information, which is transmitted to a base station by a user equipment, includes the steps of receiving at least one of PDCCH and PDSCH from the base station via at least one serving cell configured in the user equipment and transmitting a 2nd control information to the base station together with a 1st control information resulting from performing a bundling on at least one portion of the control information on a reception of the PDCCH or a reception of the PDSCH indicated by the PDCCH, wherein the 1st control information and the 2nd control information are transmitted using PUCCH (Physical Uplink Control Channel) resource selected in accordance with a preset rule and a modulation value and wherein the 1st control information and the 2nd control information are identified by a combination of the selected PUCCH resource and the modulation value.
摘要翻译：在无线通信系统中，发送由用户设备发送到基站的控制信息的方法包括以下步骤：经由至少一个服务小区从基站接收PDCCH和PDSCH中的至少一个，用户设备，并且向基站发送第二控制信息，以及由对PDCCH的接收或由PDCCH指示的PDSCH的接收的控制信息的至少一部分执行绑定而产生的第一控制信息，其中使用根据预设规则和调制值选择的PUCCH（Physical Uplink Control Channel，物理上行链路控制信道）资源发送第一控制信息和第二控制信息，并且其中第一控制信息和第二控制信息通过所选择的 PUCCH资源和调制值。

9. 发明授权

US09001768B2 Method and device for transmitting control information in wireless communication system 有权
标题翻译：用于在无线通信系统中发送控制信息的方法和装置
公开(公告)号：US09001768B2
公开(公告)日：2015-04-07
申请号：US13823705
申请日：2011-09-16
申请人： Hyunwoo Lee , Seunghee Han , Jaehoon Chung
发明人： Hyunwoo Lee , Seunghee Han , Jaehoon Chung
IPC分类号： H04W72/04 , H04L1/00 , H04L1/16 , H04L5/00
CPC分类号： H04W72/0413 , H04L1/0027 , H04L1/0029 , H04L1/1671 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0094
摘要： The present invention relates to a wireless communication system supporting carrier aggregation (CA). The present invention provides a method for allowing a terminal to transmit control information to a base station in a wireless communication system, and the method comprises receiving from said base station at least one physical downlink control channel (PDCCH) and one physical downlink shared channel (PDSCH) through at least one serving cell that is configured in said terminal; and transmitting to said base station first control information which has bundled at least a portion of the control information for said PDCCH reception or the PDSCH reception that is indicated by said PDCCHs, wherein said first control information is transmitted using a physical uplink control channel (PUCCH) resource corresponding to a second control information, and said second control information can be related to a PDCCH which was last detected by said terminal among said received PDCCHs.
摘要翻译：本发明涉及一种支持载波聚合（CA）的无线通信系统。本发明提供了一种允许终端在无线通信系统中向基站发送控制信息的方法，并且该方法包括：从所述基站接收至少一个物理下行链路控制信道（PDCCH）和一个物理下行链路共享信道 PDSCH）通过配置在所述终端中的至少一个服务小区; 以及向所述基站发送已经捆绑了所述PDCCH接收的所述控制信息的至少一部分的信息或由所述PDCCH指示的所述PDSCH接收的所述第一控制信息，其中使用物理上行链路控制信道（PUCCH）发送所述第一控制信息）资源，并且所述第二控制信息可以与所述接收的PDCCH中的所述终端最后检测到的PDCCH相关。

10. 发明申请

US20140071952A1 METHOD FOR TRANSCEIVING DOWNLINK CONTROL INFORMATION IN A WIRELESS ACCESS SYSTEM AND APPARATUS THEREFOR 有权
标题翻译：用于在无线接入系统中收发下行链路控制信息的方法及其装置
公开(公告)号：US20140071952A1
公开(公告)日：2014-03-13
申请号：US14118157
申请日：2012-05-25
申请人： Jinmin Kim , Seunghee Han , Hyunwoo Lee
发明人： Jinmin Kim , Seunghee Han , Hyunwoo Lee
IPC分类号： H04L5/00
CPC分类号： H04L5/0037 , H04B7/0417 , H04L1/0027 , H04L1/0041 , H04L1/0067 , H04L1/1607 , H04L5/001 , H04L5/0053
摘要： 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.
摘要翻译：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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式