中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

189 records (took 0.029 seconds)

    Method for transmitting ACK/NACK signal in wireless communication system applied carrier aggregation and apparatus therefor
    182.
    发明授权
    Method for transmitting ACK/NACK signal in wireless communication system applied carrier aggregation and apparatus therefor 有权
    用于在无线通信系统中发送ACK / NACK信号的方法应用载波聚合及其装置

    公开(公告)号：US09036562B2

    公开(公告)日：2015-05-19

    申请号：US14468095

    申请日：2014-08-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Yeong Hyeon Kwon ,  Jae Hoon Chung ,  Seung Hee Han ,  So Yeon Kim

    IPC: H04W4/00 ,  H04L5/00 ,  H04L1/16 ,  H04L1/18 ,  H04W72/04

    CPC classification number: H04L5/0055 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0413 ,  H04W74/0833

    Abstract: A method for transmitting Acknowledgement/Negative-Acknowledgement (ACK/NACK) state information in a wireless communication system, the method including receiving, by a user equipment (UE), multiple transmission blocks through multiple downlink component carriers from a base station (BS); transmitting, by the UE, multiple transmission block ACK/NACK state information through a single uplink component carrier to the BS. The multiple transmission block ACK/NACK state information indicates at least two different numbers of ACK responses among ACK/NACK responses corresponding to each of the multiple transmission blocks.

    Abstract translation: 一种用于在无线通信系统中发送确认/否定确认（ACK / NACK）状态信息的方法，所述方法包括由用户设备（UE）通过来自基站（BS）的多个下行链路分量载波接收多个传输块， ; 由UE通过单个上行链路分量载波向BS发送多个传输块ACK / NACK状态信息。 多个发送块ACK / NACK状态信息表示与多个发送块中的每一个对应的ACK / NACK响应中的至少两个不同数量的ACK响应。

    Method and apparatus for transmitting reference signal
    183.
    发明授权
    Method and apparatus for transmitting reference signal 有权
    用于发送参考信号的方法和装置

    公开(公告)号：US09014127B2

    公开(公告)日：2015-04-21

    申请号：US14254602

    申请日：2014-04-16

    Applicant: LG Electronics Inc.

    Inventor： Jae Hoon Chung ,  Hyun Soo Ko ,  Moon Il Lee ,  Yeong Hyeon Kwon

    IPC: H04W4/00 ,  H04L5/00 ,  H04B7/04 ,  H04B7/06 ,  H04L1/00 ,  H04W72/04 ,  H04W40/24

    CPC classification number: H04B7/0473 ,  H04B7/0678 ,  H04B7/0684 ,  H04J13/004 ,  H04L1/0027 ,  H04L5/0048 ,  H04L27/2627 ,  H04L27/2653 ,  H04W40/244 ,  H04W72/04 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453

    Abstract: The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for transmitting an RS (Reference Signal) from a transmission end. The present invention relates to an RS transmission method and an apparatus therefore, comprising the steps of: confirming RS resources which are defined according to each layer; and transmitting the precoded RS for the layers to a receiving end through a multiple antenna, wherein the RS resource includes a 1st index for indicating an RS resource pattern group in which the precoded RS is mapped within a resource block and a 2nd index for indicating a code resource for multiplexing the precoded RSs within the RS resource pattern group.

    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，涉及一种从发送端发送RS（参考信号）的方法和装置。 本发明涉及一种RS传输方法及其装置，其特征在于包括以下步骤：确认根据各层定义的RS资源; 以及通过多个天线将所述层的预编码RS发送到接收端，其中所述RS资源包括用于指示其中所述预编码RS映射在资源块内的RS资源模式组的第一索引，以及用于指示 用于复用RS资源模式组内的预编码RS的代码资源。

    Method and apparatus for transmitting sounding reference signal in radio communication system
    185.
    发明授权
    Method and apparatus for transmitting sounding reference signal in radio communication system 有权
    用于在无线电通信系统中发送探测参考信号的方法和装置

    公开(公告)号：US08923154B2

    公开(公告)日：2014-12-30

    申请号：US13693886

    申请日：2012-12-04

    Applicant: LG Electronics Inc.

    Inventor： Min Seok Noh ,  Jae Hoon Chung ,  Yeong Hyeon Kwon

    IPC: H04L12/26 ,  H04Q7/00 ,  H04L5/00 ,  H04W72/12 ,  H04W88/08

    CPC classification number: H04W4/00 ,  H04L5/0007 ,  H04L5/0048 ,  H04W72/1268 ,  H04W88/08

    Abstract: According to an embodiment, the invention provides a method for receiving a sounding reference signal (SRS) at a base station in a wireless communication system, the method including: transmitting a downlink control information (DCI) for triggering a second SRS to a user equipment; and receiving at least one of a first SRS triggered by a higher layer and the second SRS triggered by the DCI from the user equipment, wherein, if both transmission of the first SRS and transmission of the second SRS occur in a same subframe at the user equipment, the second SRS is only received from the user equipment.

    Abstract translation: 根据实施例，本发明提供了一种在无线通信系统中的基站处接收探测参考信号（SRS）的方法，所述方法包括：向用户设备发送用于触发第二SRS的下行链路控制信息（DCI） ; 以及从所述用户设备接收由所述DCI触发的由较高层触发的第一SRS和所述第二SRS中的至少一个，其中，如果所述第一SRS的传输和所述第二SRS的传输在用户的相同子帧中发生 设备，第二个SRS只能从用户设备接收。

    Method for transmitting ACK/NACK signal in wireless communication system applied carrier aggregation and apparatus therefor
    186.
    发明授权
    Method for transmitting ACK/NACK signal in wireless communication system applied carrier aggregation and apparatus therefor 有权
    用于在无线通信系统中发送ACK / NACK信号的方法应用载波聚合及其装置

    公开(公告)号：US08848616B2

    公开(公告)日：2014-09-30

    申请号：US14259980

    申请日：2014-04-23

    Applicant: LG Electronics Inc.

    Inventor： Yeong Hyeon Kwon ,  Jae Hoon Chung ,  Seung Hee Han ,  So Yeon Kim

    IPC: H04W4/00 ,  H04L5/00

    CPC classification number: H04L5/0055 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0413 ,  H04W74/0833

    Abstract: A method and apparatus for transmitting ACK/NACK (Acknowledgement/Negative-ACK) state information in a wireless communication system. The method includes receiving, by a user equipment (UE), multiple transmission blocks through multiple downlink component carriers from a base station (BS); and transmitting, by the UE, multiple transmission block ACK/NACK state information through a single uplink component carrier to the BS. The multiple transmission block ACK/NACK state information indicates a number of ACK responses among ACK/NACK responses corresponding to each of the multiple transmission blocks.

    Abstract translation: 一种用于在无线通信系统中发送ACK / NACK（确认/否定 - 否定）状态信息的方法和装置。 该方法包括：从用户设备（UE）通过来自基站（BS）的多个下行链路分量载波接收多个传输块; 以及由所述UE通过单个上行链路分量载波向所述BS发送多个传输块ACK / NACK状态信息。 多个发送块ACK / NACK状态信息表示与多个发送块中的每一个对应的ACK / NACK响应中的ACK响应的数量。

    METHOD OF TRANSMITTING CONTROL SIGNALS IN WIRELESS COMMUNICATION SYSTEM
    188.
    发明申请
    METHOD OF TRANSMITTING CONTROL SIGNALS IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中发送控制信号的方法

    公开(公告)号：US20140023057A1

    公开(公告)日：2014-01-23

    申请号：US14035807

    申请日：2013-09-24

    Applicant: LG Electronics Inc.

    Inventor： Jin Sam Kwak ,  Seung Hee Han ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Woo Lee ,  Dong Cheol Kim

    IPC: H04L5/00

    CPC classification number: H04W72/0413 ,  H04J11/0026 ,  H04L1/0026 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0021 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/006 ,  H04L27/20 ,  H04L27/22 ,  H04L27/2605 ,  H04L27/2608 ,  H04L27/2613 ,  H04L27/262 ,  H04W72/0446

    Abstract: A method of transmitting control signals in a wireless communication system includes multiplexing a first control signal with a second control signal in a slot, the slot comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols in time domain, the plurality of OFDM symbols being divided into a plurality of data OFDM symbols and a plurality of reference signal (RS) OFDM symbols, wherein the first control signal is mapped to the plurality of data OFDM symbols after the first control signal is spread by a base sequence in the frequency domain, the RS is mapped to the plurality of RS OFDM symbols, the second control signal is mapped to at least one of the plurality of RS OFDM symbols, and transmitting the first control signal and the second control signal in the slot.

    Abstract translation: 一种在无线通信系统中发送控制信号的方法包括在时隙中对第一控制信号与第二控制信号进行复用，所述时隙包括时域中的多个正交频分复用（OFDM）符号，所述多个OFDM符号为 分为多个数据OFDM符号和多个参考信号（OFDM）符号，其中在第一控制信号在频域中扩展基本序列之后，第一控制信号被映射到多个数据OFDM符号， RS被映射到多个RS OFDM符号，第二控制信号被映射到多个RS OFDM符号中的至少一个，并且在时隙中发送第一控制信号和第二控制信号。

Patent Agency Ranking