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    METHOD AND APPARATUS FOR COMMUNICATING BY USING DIFFERENT TYPES OF CARRIERS IN RADIO COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION
    61.
    发明申请
    METHOD AND APPARATUS FOR COMMUNICATING BY USING DIFFERENT TYPES OF CARRIERS IN RADIO COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION 有权
    通过在无线电通信系统中使用不同类型的载波进行通信的方法和装置支持载波聚合

    公开(公告)号：US20150049687A1

    公开(公告)日：2015-02-19

    申请号：US14380664

    申请日：2013-02-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Dongyoun Seo ,  Suckchel Yang ,  Joonkui Ahn

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W56/0015 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0073 ,  H04L5/0098 ,  H04W72/042 ,  H04W76/16 ,  H04W76/27

    Abstract: Provided through the present application are a method and an apparatus for use in a radio communication system, which supports carrier aggregation and carries out communication in subframe units. More specifically, user equipment operating in a first type carrier for receiving from a base station, a first piece of control information, which is related to the first type carrier and a second type carrier that support the carrier aggregation, can measure a radio signal to carry out radio resource management with respect to the first type carrier by using a first reference signal, which is included in the first type carrier, and/or a second reference signal, which is included in the second type carrier.

    Abstract translation: 通过本申请提供的是在无线电通信系统中使用的方法和装置，其支持载波聚合并以子帧为单位进行通信。 更具体地，在第一类型载波中操作的用于从基站接收的用户设备，与第一类型载波相关的第一控制信息和支持载波聚合的第二类型载波可以测量无线电信号 通过使用包括在第一类型载体中的第一参考信号和/或包括在第二类型载波中的第二参考信号，对相对于第一类型载波进行无线电资源管理。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA
    62.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA 有权
    用于发送和接收数据的方法和装置

    公开(公告)号：US20150036653A1

    公开(公告)日：2015-02-05

    申请号：US14387719

    申请日：2013-05-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Yunjung Yi ,  Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

    IPC: H04L5/00

    CPC classification number: H04L5/0053 ,  H04L1/0046 ,  H04L1/0072 ,  H04L5/0005 ,  H04L5/0025 ,  H04L5/0035 ,  H04L5/0051 ,  H04L27/2602

    Abstract: A method and apparatus of transmitting and receiving data is provided. A user equipment receives physical downlink shared channel data on a PDSCH in a second subframe from a second serving cell to the user equipment. The second serving cell is activated by the first serving cell, and the second serving cell does not map the PDSCH data to a second RE corresponding to a first resource element of the first subframe mapped with the CRS. The CRS is generated from a pseudo random sequence that is initiated by a cell identifier of the first serving cell and the PDSCH is indicated by an enhanced physical downlink shared channel of the second subframe, and the second RE of the second subframe and the first RE of the first subframe overlap in a time domain and in a frequency domain.

    Abstract translation: 提供了发送和接收数据的方法和装置。 用户设备从第二服务小区到用户设备在第二子帧中的PDSCH上接收物理下行链路共享信道数据。 第二服务小区由第一服务小区激活，第二服务小区不将PDSCH数据映射到与用CRS映射的第一子帧的第一资源元素相对应的第二RE。 CRS是从由第一服务小区的小区标识符发起的伪随机序列生成的，并且PDSCH由第二子帧的增强物理下行共享信道指示，第二子帧的第二RE和第一RE 的第一子帧在时域和频域中重叠。

    METHOD FOR TRANSRECEIVING SIGNALS AND APPARATUS FOR SAME
    63.
    发明申请
    METHOD FOR TRANSRECEIVING SIGNALS AND APPARATUS FOR SAME 有权
    用于传输信号的方法和装置

    公开(公告)号：US20150016315A1

    公开(公告)日：2015-01-15

    申请号：US14375759

    申请日：2013-02-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Suckchel Yang ,  Dongyoun Seo ,  Bonghoe Kim ,  Joonkui Ahn

    IPC: H04L5/00 ,  H04L5/14

    CPC classification number: H04W72/042 ,  H04J3/00 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1822 ,  H04L1/1835 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1896 ,  H04L5/0055 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/0413

    Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting an uplink signal in a wireless communication system supporting carrier aggregation (CA), and to an apparatus for same, comprising the steps of: establishing a first cell having a first time division duplex (TDD) uplink-downlink (UL-DL) configuration and a second cell having a second TDD UL-DL configuration; receiving data through a DL subframe of the first cell; and transmitting reception reply information with respect to the data through a UL subframe of the second cell.

    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，本发明涉及一种用于在支持载波聚合（CA）的无线通信系统中发送上行链路信号的方法及其装置，包括以下步骤：建立具有第一时分双工（ TDD）上行链路下行链路（UL-DL）配置和具有第二TDD UL-DL配置的第二小区; 通过所述第一小区的DL子帧接收数据; 以及通过第二小区的UL子帧发送关于数据的接收回复信息。

    Method and device for controlling transmission of sounding reference signal in wireless access system supporting machine type communication
    68.
    发明授权
    Method and device for controlling transmission of sounding reference signal in wireless access system supporting machine type communication 有权

    公开(公告)号：US11362782B2

    公开(公告)日：2022-06-14

    申请号：US16895876

    申请日：2020-06-08

    Applicant: LG Electronics Inc.

    Inventor： Bonghoe Kim ,  Yunjung Yi

    IPC: H04L5/00 ,  H04L1/18 ,  H04L65/40 ,  H04W4/70 ,  H04W72/04 ,  H04W72/12

    Abstract: The present invention provides methods for controlling transmission of a sounding reference signal (SRS) in a wireless access system supporting machine type communication (MTC) and devices for supporting same. A method for controlling transmission of an SRS by an MTC terminal in a wireless access system supporting MTC, according to an embodiment of the present invention, can comprise the steps of: receiving an upper layer signal comprising information about an SRS which is to be repeatedly transmitted; configuring the SRS on the basis of the information about the SRS; and transmitting the SRS by means of a subband to which a physical uplink shared channel (PUSCH) is allocated and which is being frequency hopped. The subband comprises six physical resource blocks (PRB), and the SRS can be sequentially transmitted to the subband being frequency hopped.

    METHOD AND APPARATUS FOR TRANSMITTING DATA ON BASIS OF POLAR CODING IN WIRELESS COMMUNICATION SYSTEM
    70.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING DATA ON BASIS OF POLAR CODING IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220029638A1

    公开(公告)日：2022-01-27

    申请号：US17297705

    申请日：2019-12-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Kwangseok Noh ,  IImin Kim

    IPC: H03M13/13 ,  H04L1/18 ,  H04L1/00

    Abstract: A method for transmitting data on the basis of polar coding in a wireless communication system, according to the present disclosure may comprise the steps of: transmitting data including a plurality of information blocks, each of which contains a corresponding cyclic redundancy check (CRC); receiving a hybrid automatic repeat request acknowledgement/negative acknowledgement (HARQ ACK/NACK) of the transmitted data; performing learning in order to retransmit the plurality of information blocks; and retransmitting the plurality of information blocks on the basis of the HARQ ACK/NACK, wherein the step of performing learning comprises the steps of: obtaining current state sn; obtaining actions to be applied to current state sn; and selecting, from the actions, an action maximizing expected reward value Qn+1, wherein expected reward value Qn+1 is obtained on the basis of rewards R1, R2, . . . , Rn corresponding to states s1, s2, . . . , sn, and the plurality of information blocks is retransmitted on the basis of the selected action.

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