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    METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
    24.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
    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：US20150373696A1

    公开(公告)日：2015-12-24

    申请号：US14836585

    申请日：2015-08-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Seunghee HAN ,  Jaehoon CHUNG ,  Hyunwoo LEE ,  Moonil LEE ,  Hyunsoo KO

    IPC: H04W72/04 ,  H04L1/16

    CPC classification number: H04W72/0413 ,  H04B7/0413 ,  H04L1/0073 ,  H04L1/1657 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/042

    Abstract: The present invention relates to a wireless communication system. In more detail, in relation to a method for a terminal to transmit ACK/NACK in a wireless communication system, an ACK/NACK transmission method includes: receiving at least one Physical Downlink Shared Channel (PDSCH); transmitting at least one ACK/NACK corresponding to the at least one PDSCH through a plurality of Physical Uplink Control Channel (PUCCH) formats; and, when the at least one ACK/NACK is transmitted using a first PUCCH format, transmitting at least one ACK/NACK in an antenna port transmission mode set for a second PUCCH format.

    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。 更详细地说，关于终端在无线通信系统中发送ACK / NACK的方法，ACK / NACK传输方法包括：接收至少一个物理下行链路共享信道（PDSCH）; 通过多个物理上行链路控制信道（PUCCH）格式发送对应于所述至少一个PDSCH的至少一个ACK / NACK; 并且当使用第一PUCCH格式发送所述至少一个ACK / NACK时，在针对第二PUCCH格式设置的天线端口传输模式中发送至少一个ACK / NACK。

    METHOD FOR TRANSMITTING EFFECTIVE CHANNEL STATUS INFORMATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE CARRIERS
    25.
    发明申请
    METHOD FOR TRANSMITTING EFFECTIVE CHANNEL STATUS INFORMATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE CARRIERS 有权
    支持多载波无线通信系统发送有效通道状态信息的方法

    公开(公告)号：US20150207606A1

    公开(公告)日：2015-07-23

    申请号：US14671376

    申请日：2015-03-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyunsoo KO ,  Moonil LEE

    IPC: H04L5/00 ,  H04B7/04 ,  H04L27/18 ,  H04L1/00 ,  H04L25/02

    CPC classification number: H04L5/0053 ,  H04B7/0456 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/06 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0057 ,  H04L25/0242 ,  H04L25/03898 ,  H04L27/18 ,  H04W24/10

    Abstract: A method and apparatus for transmitting effective channel status information (CSI) in a wireless communication system supporting multiple carriers are disclosed. The method for indicating CSI transmission in a wireless communication system supporting multiple carriers includes transmitting downlink control information (DCI) including a channel quality information (CQI) request field to a UE over a physical downlink control channel (PDCCH), and receiving CSI reporting of a single downlink carrier or multiple downlink carriers from the UE over a physical uplink shared channel (PUSCH) without receiving uplink data. If the CSI for the single downlink carrier is reported, the number (NPRB) of resource blocks (RBs) established for the CSI reporting is identical to or less than X (NPRB≦X), and if the CSI for the multiple downlink carriers is reported, NPRB is identical to or less than M (where M>X).

    Abstract translation: 公开了一种用于在支持多个载波的无线通信系统中发送有效信道状态信息（CSI）的方法和装置。 在支持多个载波的无线通信系统中用于指示CSI传输的方法包括：通过物理下行链路控制信道（PDCCH）向UE发送包括信道质量信息（CQI）请求字段的下行链路控制信息（DCI），并且接收CSI报告 通过物理上行链路共享信道（PUSCH）从UE接收单个下行链路载波或多个下行链路载波，而不接收上行链路数据。 如果报告单个下行链路载波的CSI，则为CSI报告建立的资源块（RB）的数量（NPRB）等于或小于X（NPRB＆nlE; X），并且如果多个下行链路载波的CSI为 报道，NPRB等于或小于M（其中M> X）。

    METHOD FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
    27.
    发明申请
    METHOD FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 有权
    无线通信系统中发送控制信息的方法及其设备

    公开(公告)号：US20140056253A1

    公开(公告)日：2014-02-27

    申请号：US14065774

    申请日：2013-10-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Jiwoong JANG ,  Moonil LEE ,  Jaehoon CHUNG ,  Seunghee HAN ,  Hyunsoo KO

    IPC: H04L5/00

    CPC classification number: H04L5/0092 ,  H04L1/0031 ,  H04L1/0042 ,  H04L1/0067 ,  H04L1/0072 ,  H04L1/0073 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057

    Abstract: A method for transmitting information data by using a Reed-Muller coding scheme in a wireless communication system is disclosed. The method includes configuring a number of resource elements for transmitting the information data; dividing the information data to first information data and second information data if a bit size O of the information data is equal to or larger than a predetermined number; applying RM coding on each of the first information data and the second information data; concatenating the coded first information data and the coded second information data, and transmitting the concatenated data by using the predetermined number of resource elements, wherein a minimum value Q′min for the number of resource elements is defined by a sum of a minimum value Q′min—1 for the number of resource elements corresponding to the first information data and a minimum value Q′min—2 for the number of resource elements corresponding to the second information data.

    Abstract translation: 公开了一种在无线通信系统中使用Reed-Muller编码方案发送信息数据的方法。 该方法包括配置用于发送信息数据的多个资源元素; 如果信息数据的位大小O等于或大于预定数量，则将信息数据划分为第一信息数据和第二信息数据; 对所述第一信息数据和所述第二信息数据中的每一个应用RM编码; 连接编码的第一信息数据和编码的第二信息数据，并且通过使用预定数量的资源元素来发送级联数据，其中用于资源元素数量的最小值Q'min由最小值Q 对于与第一信息数据相对应的资源元素的数量的“min-1”和对应于第二信息数据的资源元素的数量的最小值Q'min-2。

    METHOD AND APPARATUS FOR TRANSMITTING UPLINK REFERENCE SIGNAL IN A MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM
    29.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK REFERENCE SIGNAL IN A MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在多天线无线通信系统中发送上行参考信号的方法和装置

    公开(公告)号：US20160191220A1

    公开(公告)日：2016-06-30

    申请号：US15064091

    申请日：2016-03-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Minseok NOH ,  Jaehoon CHUNG ,  Hyunsoo KO ,  Seunghee HAN ,  Moonil LEE

    IPC: H04L5/00 ,  H04W72/04 ,  H04W72/14

    CPC classification number: H04L5/0048 ,  H04B7/0413 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/0007 ,  H04L5/0055 ,  H04L7/041 ,  H04L25/03343 ,  H04W28/04 ,  H04W72/04 ,  H04W72/042 ,  H04W72/14

    Abstract: A method is presented for transmitting signals at a User Equipment (UE) in a multi-antenna wireless communication system. Acknowledgment (ACK)/negative ACK (NACK) information is received from a base station (BS). At least one transport block negatively acknowledged by the ACK/NACK information is retransmitted to the BS. An uplink grant for retransmitting the at least one transport block is not detected. If a number of the at least one transport block is not equal to a number of transport blocks indicated by a most recent uplink grant, cyclic shift values and orthogonal cover codes (OCCs) of a demodulation reference signal (DMRS) for the at least one transport block are configured based on a cyclic shift field included in the most recent uplink grant and a number of layers corresponding to the at least one transport block.

    Abstract translation: 提出了一种用于在多天线无线通信系统中的用户设备（UE）处发送信号的方法。 从基站（BS）接收确认（ACK）/否定ACK（NACK）信息。 由ACK / NACK信息负面确认的至少一个传输块被重传到BS。 不检测用于重发该至少一个传输块的上行链路许可。 如果所述至少一个传输块的数目不等于由最近的上行链路许可指示的传输块的数量，则对于所述至少一个传输块的解调参考信号（DMRS）的循环移位值和正交覆盖码（OCC） 传输块是基于包括在最新上行链路授权中的循环移位字段和对应于该至少一个传输块的多个层来配置的。

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