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    UPLINK CONTROL INFORMATION TRANSMITTING/RECEIVING METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM
    22.
    发明申请
    UPLINK CONTROL INFORMATION TRANSMITTING/RECEIVING METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中的上传控制信息发送/接收方法和装置

    公开(公告)号：US20160249380A1

    公开(公告)日：2016-08-25

    申请号：US15147708

    申请日：2016-05-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyunwoo LEE ,  Seunghee HAN

    IPC: H04W72/12 ,  H04L5/22 ,  H04L5/00

    CPC classification number: H04L5/0055 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/001 ,  H04L5/0017 ,  H04L5/14 ,  H04L5/22 ,  H04L27/2636 ,  H04L27/2647 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/1284 ,  H04W74/004

    Abstract: A method for transmitting Acknowledgement/Negative Acknowledgement (ACK/NACK) information, and a User Equipment (UE) therefore are discussed. The method according to an embodiment includes determining a Physical Uplink Control Channel (PUCCH) format and a PUCCH resource through which ACK/NACK information is to be transmitted; and transmitting the ACK/NACK information by multiplexing the ACK/NACK information with a scheduling request, when a transmission of the scheduling request is configured. The ACK/NACK information and the scheduling request are transmitted using a PUCCH format 1b, when the ACK/NACK information corresponds to one Physical Downlink Shared Channel (PDSCH) without a corresponding Physical Downlink Control Channel (PDCCH) received only on a Primary Cell (PCell) in the downlink subframe set. The ACK/NACK information further corresponds to a Semi-Persistent Scheduling (SPS) release PDCCH having a Downlink Assignment Index (DAI) value of 1 or one PDSCH indicated by a corresponding PDCCH having a DAI value of 1.

    Abstract translation: 因此，讨论了用于发送确认/否定确认（ACK / NACK）信息和用户设备（UE）的方法。 根据实施例的方法包括：确定要发送ACK / NACK信息的物理上行链路控制信道（PUCCH）格式和PUCCH资源; 以及当配置所述调度请求的传输时，通过将所述ACK / NACK信息与调度请求进行复用来发送所述ACK / NACK信息。 当ACK / NACK信息对应于一个物理下行链路共享信道（PDSCH）而没有仅在主小区上接收到的对应的物理下行链路控制信道（PDCCH）时，ACK / NACK信息和调度请求是使用PUCCH格式1b发送的 PCell）在下行链路子集中。 ACK / NACK信息还对应于具有下行链路分配索引（DAI）值1的半持续调度（SPS）版本PDCCH或由具有DAI值1的对应PDCCH指示的一个PDSCH。

    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
    23.
    发明申请
    METHOD AND APPARATUS 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：US20150071219A1

    公开(公告)日：2015-03-12

    申请号：US14481648

    申请日：2014-09-09

    Applicant: LG Electronics Inc.

    Inventor： Seunghee HAN ,  Hyunwoo LEE

    IPC: H04W72/04

    CPC classification number: H04W72/0406 ,  H04B7/0678 ,  H04B7/0684 ,  H04L5/0019 ,  H04L5/0053 ,  H04L27/2636

    Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method in which a terminal transmits control information in a wireless communication system, and to an apparatus for the method, wherein the method comprises the following steps: spreading a control information block corresponding to one single carrier frequency division multiplexing (SC-FDMA) symbol, such that the spread control information blocks correspond to a plurality of first SC-FDMA symbols; performing a discrete Fourier transform (DFT) precoding process on the spread control information blocks on an SC-FDMA symbol basis; transmitting, in the plurality of first SC-FDMA symbols in a subframe, the DFT precoded control information blocks; and transmitting, in a plurality of second SC-FDMA symbols in the subframe, a reference signal sequence, wherein an orthogonal code is applied to the plurality of second SC-FDMA symbols in a time domain.

    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，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及其方法，其特征在于，该方法包括以下步骤：对与一个单载波频率对应的控制信息块进行扩展 分割复用（SC-FDMA）符号，使得扩展控制信息块对应于多个第一SC-FDMA符号; 对SC-FDMA符号的扩展控制信息块执行离散付里叶变换（DFT）预编码处理; 在子帧中的多个第一SC-FDMA符号中发送DFT预编码控制信息块; 以及在所述子帧中的多个第二SC-FDMA符号中发送参考信号序列，其中在时域中将正交码应用于所述多个第二SC-FDMA符号。

    METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    24.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190356372A1

    公开(公告)日：2019-11-21

    申请号：US16529975

    申请日：2019-08-02

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04B7/06 ,  H04L1/16 ,  H04L5/00 ,  H04L1/00 ,  H04L27/26 ,  H04W72/10

    Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting CSI in a wireless communication system, the method comprising: a step for configuring a plurality of serving cells; and a step for reporting the CSI of only one serving cell in a corresponding subframe, wherein the step for reporting the CSI of only one serving cell comprises: excluding reporting the CSI of a lower priority when CSI reports of the plurality of serving cells in the corresponding subframe collide; and excluding reporting the CSI of serving cells other than the serving cell having the smallest index when the CSI reports of different serving cells having the same priority in the corresponding subframe collide.

    TERMINAL DEVICE FOR CONTROLLING UPLINK SIGNAL TRANSMISSION POWER, AND METHOD THEREFOR
    27.
    发明申请
    TERMINAL DEVICE FOR CONTROLLING UPLINK SIGNAL TRANSMISSION POWER, AND METHOD THEREFOR 有权
    用于控制上行信号传输功率的终端设备及其方法

    公开(公告)号：US20170064646A1

    公开(公告)日：2017-03-02

    申请号：US15353405

    申请日：2016-11-16

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongcheol KIM ,  Seunghee HAN ,  Hangyu CHO ,  Hyunwoo LEE

    IPC: H04W52/24 ,  H04W74/08 ,  H04W52/36 ,  H04W72/04

    CPC classification number: H04W52/367 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0053 ,  H04W28/12 ,  H04W52/146 ,  H04W52/243 ,  H04W52/325 ,  H04W52/34 ,  H04W52/346 ,  H04W52/50 ,  H04W56/0045 ,  H04W72/0413 ,  H04W72/0473 ,  H04W72/048 ,  H04W74/0833 ,  H04W88/02

    Abstract: Disclosed are a terminal device for controlling uplink signal transmission power, and a method therefore. The present invention relates to a method and terminal device for controlling uplink transmission power, wherein the method, in which a terminal that communicates with cells of each timing alignment (TA) group controls uplink transmission power in the event a plurality of TA groups including one or more cells exists in a wireless communication system, comprises: a step of determining the uplink transmission power for at least one channel in the event at least two channels from among a physical uplink control channel (PUCCH), a physical uplink shared channel (PUSCH) including a plurality of pieces of uplink control information (UCI), a PUSCH including no UCI, a physical random access channel (PRACH), and a sounding reference signal (SRS) are simultaneously transmitted in the same subframe in each specific cell of the plurality of TA groups; and a step of transmitting said at least one channel with the determined uplink transmission power, wherein said uplink transmission power is determined in consideration of a TA group index.

    Abstract translation: 公开了一种用于控制上行链路信号发送功率的终端装置及其方法。 本发明涉及一种用于控制上行链路传输功率的方法和终端设备，其中与每个定时对准（TA）组的小区通信的终端在多个TA组包括一个的情况下控制上行链路传输功率的方法 或更多个小区存在于无线通信系统中，包括：在物理上行链路控制信道（PUCCH），物理上行链路共享信道（PUSCH），物理上行链路共享信道（PUSCH）中的至少两个信道的情况下，确定至少一个信道的上行链路发送功率的步骤 ），包括多条上行链路控制信息（UCI），不包括UCI的PUSCH，物理随机接入信道（PRACH）和探测参考信号（SRS））在同一子帧中同时发送在 多个TA组; 以及以所确定的上行链路发送功率发送所述至少一个信道的步骤，其中，考虑到TA组索引来确定所述上行链路发送功率。

    UPLINK CONTROL INFORMATION TRANSMITTING/RECEIVING METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM
    28.
    发明申请
    UPLINK CONTROL INFORMATION TRANSMITTING/RECEIVING METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中的上传控制信息发送/接收方法和装置

    公开(公告)号：US20170048052A1

    公开(公告)日：2017-02-16

    申请号：US15340741

    申请日：2016-11-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyunwoo LEE ,  Jaehoon CHUNG ,  Seunghee HAN

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/0055 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/001 ,  H04L5/0017 ,  H04L5/14 ,  H04L5/22 ,  H04L27/2636 ,  H04L27/2647 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/1284 ,  H04W74/004

    Abstract: A method is presented for transmitting an Acknowledgement/Negative Acknowledgement (ACK/NACK) information at a User Equipment (UE) configured to use Physical Uplink Control Channel (PUCCH) format 3 in a wireless communication system. The UE determines that transmission of a scheduling request is configured in one uplink subframe in which a transmission of ACK/NACK information for downlink transmission in a downlink subframe set including one or more downlink subframes is to be transmitted. The UE transmits the ACK/NACK information and the scheduling request using PUCCH format 1b in the one uplink subframe, when transmission of the ACK/NACK information coincides with the one uplink subframe for the transmission of the scheduling request and at least one of specific conditions is met, (e.g., the ACK/NACK information corresponds to one Semi-Persistent Scheduling (SPS) release Physical Downlink Control Channel (PDCCH) having a Downlink Assignment Index (DAI) value of 1 in the downlink subframe set).

    Abstract translation: 提出一种用于在无线通信系统中配置为使用物理上行链路控制信道（PUCCH）格式3的用户设备（UE）处发送确认/否定确认（ACK / NACK）信息的方法。 UE确定调度请求的传输被配置在一个上行链路子帧中，在一个上行链路子帧中，要发送包括一个或多个下行链路子帧的下行链路子帧集合中的下行链路传输的ACK / NACK信息的传输。 当发送ACK / NACK信息与用于传送调度请求的一个上行链路子帧一致时，UE在一个上行链路子帧中使用PUCCH格式1b发送ACK / NACK信息和调度请求，并且至少一个特定条件 （例如，ACK / NACK信息对应于在下行子帧集合中具有下行链路分配索引（DAI）值1的一个半持续调度（SPS）版本物理下行链路控制信道（PDCCH））。

    UPLINK CONTROL INFORMATION TRANSMITTING/RECEIVING METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM
    30.
    发明申请
    UPLINK CONTROL INFORMATION TRANSMITTING/RECEIVING METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中的上传控制信息发送/接收方法和装置

    公开(公告)号：US20160234000A1

    公开(公告)日：2016-08-11

    申请号：US15099414

    申请日：2016-04-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyunwoo LEE ,  Jaehoon CHUNG ,  Seunghee HAN

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

    CPC classification number: H04L5/0055 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/001 ,  H04L5/0017 ,  H04L5/14 ,  H04L5/22 ,  H04L27/2636 ,  H04L27/2647 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/1284 ,  H04W74/004

    Abstract: A method is provided for transmitting Acknowledgement/Negative Acknowledgement (ACK/NACK) information at a User Equipment (UE) in a wireless communication system. The UE determines whether a transmission of a scheduling request is configured in one uplink subframe in which ACK/NACK information for downlink transmissions is to be transmitted, when a Physical Uplink Control Channel (PUCCH) format 3 is configured for a transmission of the ACK/NACK information, and transmits the ACK/NACK information using a PUCCH format 1a/1b and a PUCCH resource. If the transmission of the ACK/NACK information coincides with the one uplink subframe for the transmission of the scheduling request, the UE transmits ACK/NACK information and the scheduling request in the one uplink subframe by using the PUCCH format 1a/1b, when the ACK/NACK information corresponds only to a Physical Downlink Shared Channel (PDSCH) received only on a Primary Cell (PCell).

    Abstract translation: 提供了一种用于在无线通信系统中的用户设备（UE）处发送确认/否定确认（ACK / NACK）信息的方法。 当物理上行链路控制信道（PUCCH）格式3被配置为用于ACK / NACK信息的发送时，UE确定调度请求的传输是否被配置在一个上行链路子帧中，其中下行链路传输的ACK / NACK信息，并且使用PUCCH格式1a / 1b和PUCCH资源发送ACK / NACK信息。 如果ACK / NACK信息的传输与用于发送调度请求的一个上行链路子帧一致，则UE在使用PUCCH格式1a / 1b时在一个上行链路子帧中发送ACK / NACK信息和调度请求，当 ACK / NACK信息仅对应于仅在主小区（PCell）上接收的物理下行链路共享信道（PDSCH）。

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