中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

228 records (took 0.029 seconds)

    METHOD FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME
    1.
    发明申请
    METHOD FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME 审中-公开

    公开(公告)号：WO2019103562A1

    公开(公告)日：2019-05-31

    申请号：PCT/KR2018/014655

    申请日：2018-11-26

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Hyungtae ,  KANG, Jiwon

    IPC: H04W24/10 ,  H04B7/06

    Abstract: The present invention provides a method of reporting, by a user equipment (UE), channel state information (CSI) in a wireless communication system, the method comprising: receiving, by the UE and from a base station (BS), downlink control information (DCI) related to an aperiodic CSI report that is to be performed by the UE in a slot n; determining, by the UE, a value n CQI_ref based on a number of symbols Z' related to a time for computing the CSI; determining, by the UE, a CSI reference resource as being a slot n - n CQI_ref in a time domain that is to be used for the aperiodic CSI report; and transmitting, by the UE and to the BS, the aperiodic CSI report in the slot n, based on the CSI reference resource being slot n - n CQI_ref .

    METHOD OF TRANSMITTING DATA IN MULTI-CELL COOPERATIVE WIRELESS COMMUNICATION SYSTEM
    5.
    发明申请
    METHOD OF TRANSMITTING DATA IN MULTI-CELL COOPERATIVE WIRELESS COMMUNICATION SYSTEM 审中-公开
    在多小区合作无线通信系统中传输数据的方法

    公开(公告)号：WO2010076949A1

    公开(公告)日：2010-07-08

    申请号：PCT/KR2009/005975

    申请日：2009-10-16

    Applicant: LG ELECTRONICS INC. ,  KIM, Hyungtae ,  SEO, Hanbyul ,  KIM, Byoung-Hoon

    Inventor： KIM, Hyungtae ,  SEO, Hanbyul ,  KIM, Byoung-Hoon

    IPC: H04W16/28 ,  H04W28/18

    CPC classification number: H04B7/024 ,  H04B7/022 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/0634 ,  H04W72/046

    Abstract: A method of transmitting data in a multi-cell cooperative wireless communication system is provided. The method includes splitting data to be transmitted into first data and second data, determining a first beamforming vector for the first data and a second beamforming vector for the second data, and transmitting the first data by using the first beamforming vector and the second data by using the second beamforming vector. The present invention provides a data transmission method which does not cause deterioration of overall system performance while minimizing inter-cell interference.

    Abstract translation: 提供了一种在多小区协作无线通信系统中发送数据的方法。 该方法包括将要发送的数据分割为第一数据和第二数据，确定用于第一数据的第一波束成形向量和第二数据的第二波束形成向量，以及通过使用第一波束成形向量和第二数据， 使用第二波束形成向量。 本发明提供一种数据传输方法，其不会使整个系统性能恶化，同时使小区间干扰最小化。

    METHOD FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME
    6.
    发明申请
    METHOD FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME 审中-公开

    公开(公告)号：WO2019107873A1

    公开(公告)日：2019-06-06

    申请号：PCT/KR2018/014708

    申请日：2018-11-27

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Hyungtae ,  KANG, Jiwon

    IPC: H04L1/06 ,  H04L5/00 ,  H04L25/02

    Abstract: The present invention provides a method of reporting, by a UE, CSI in a wireless communication system, the method comprising: receiving, from a base station, a RRC signaling that comprises a plurality of reporting settings, wherein each reporting setting comprises a corresponding list of first values representing time offsets for transmitting a CSI report, forming a plurality of lists of first values; receiving, from the base station, DCI triggering the CSI report, wherein the DCI comprises an index value related to a time at which to transmit the CSI report on a PUSCH; determining, based on the DCI, a plurality of list entries; determining a second value that is largest among the plurality of list entries; and transmitting, to the base station, the CSI report on the PUSCH based on the second value.

    METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK OF MULTI-FEEDBACK CHAIN-BASED CHANNEL STATUS INFORMATION FOR 3D MIMO IN A WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK OF MULTI-FEEDBACK CHAIN-BASED CHANNEL STATUS INFORMATION FOR 3D MIMO IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中发送用于3D MIMO的基于多个反馈链路的信道状态信息的反馈的方法和装置

    公开(公告)号：WO2016153163A1

    公开(公告)日：2016-09-29

    申请号：PCT/KR2016/000650

    申请日：2016-01-21

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Hyungtae ,  KIM, Kijun ,  PARK, Jonghyun

    IPC: H04B7/06 ,  H04B7/04

    CPC classification number: H04B7/065 ,  H04B7/024 ,  H04B7/0469 ,  H04B7/0478

    Abstract: A method for reporting Channel Status Information (CSI) to a Base Station (BS) by a User Equipment (UE) in a wireless communication system is disclosed. The method includes receiving, from the BS, information on multiple reference signals with a pattern indicator of the multiple reference signals through a radio resource control (RRC) layer, receiving, from the BS, the multiple reference signals, generating the CSI using the multiple reference signals based on the pattern indicator, and reporting the CSI to the BS. Specifically, the pattern indicator indicates whether the multiple reference signals are precoded or not.

    Abstract translation: 公开了一种在无线通信系统中由用户设备（UE）向基站（BS）报告信道状态信息（CSI）的方法。 该方法包括通过无线电资源控制（RRC）层从BS接收具有多个参考信号的模式指示符的关于多个参考信号的信息，从BS接收多个参考信号，使用多个参考信号生成CSI 基于模式指示符的参考信号，并向CSI报告CSI。 具体地，图案指示符指示是否对多个参考信号进行了预编码。

    METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
    8.
    发明申请
    METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 审中-公开
    在无线通信系统中提供反向信道状态信息的方法及其设备

    公开(公告)号：WO2014073805A1

    公开(公告)日：2014-05-15

    申请号：PCT/KR2013/009419

    申请日：2013-10-22

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Hyungtae ,  KIM, Byounghoon ,  KIM, Kijun

    IPC: H04W24/10

    CPC classification number: H04B7/0626 ,  H04B7/024 ,  H04B7/0469 ,  H04B7/0482 ,  H04L1/0026 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0057 ,  H04L5/0094 ,  H04L25/03898

    Abstract: The present invention relates to a method for receiving a reference CSI configuration information and a following CSI configuration information which is configured to report a same RI (Rank Indicator) as the reference CSI configuration information, receiving a first precoding codebook subset information for the reference CSI configuration information and a second precoding codebook subset information for the following CSI configuration information, set of RIs according to the second precoding codebook subset information is same as set of RIs according to the first precoding codebook subset information, and transmitting CSI determined based on at least one of the first precoding codebook subset information and the second precoding codebook subset information.

    Abstract translation: 本发明涉及一种用于接收参考CSI配置信息和后续CSI配置信息的方法，该配置信息被配置为报告与参考CSI配置信息相同的RI（秩指示符），接收用于参考CSI的第一预编码码本子集信息 配置信息和用于随后的CSI配置信息的第二预编码码本子集信息，根据第二预编码码本子集信息的RI集合与根据第一预编码码本子集信息的RI集合相同，并且发送至少基于 第一预编码码本子集信息和第二预编码码本子集信息之一。

    SIGNALING METHOD FOR COORDINATED MULTIPLE POINT TRANSMISSION AND RECEPTION, AND APPARATUS THEREFOR
    10.
    发明申请
    SIGNALING METHOD FOR COORDINATED MULTIPLE POINT TRANSMISSION AND RECEPTION, AND APPARATUS THEREFOR 审中-公开
    用于协调多点传输和接收的信号方法及其装置

    公开(公告)号：WO2015030522A1

    公开(公告)日：2015-03-05

    申请号：PCT/KR2014/008069

    申请日：2014-08-29

    Applicant: LG ELECTRONICS INC.

    Inventor： PARK, Hanjun ,  KIM, Kijun ,  PARK, Jonghyun ,  KIM, Hyungtae ,  LEE, Hyunho

    IPC: H04B7/02

    CPC classification number: H04B7/024 ,  H04B7/0417 ,  H04W72/1205

    Abstract: Provided is a method for transmitting information for a coordinated multiple point transmission and reception (CoMP) operation, the method performed by a first evolved node B (eNB) and comprising: calculating a utility metric of a user equipment(s) (UE(s)) using a specific CoMP hypothesis; and transmitting the calculated utility metric and information about a CoMP hypothesis associated with the utility metric, to a second eNB, wherein the specific CoMP hypothesis comprises information about an eNB(s) hypothesized to perform specific-level power transmission among eNBs participating in the CoMP operation together with the first eNB.

    Abstract translation: 提供了一种用于发送协调多点发送和接收（CoMP）操作的信息的方法，所述方法由第一演进节点B（eNB）执行，并且包括：计算用户设备（UE（s） ））使用特定的CoMP假设; 以及将所述计算的效用度量和与所述效用度量相关联的CoMP假设的信息传送到第二eNB，其中所述特定CoMP假设包括关于假设将参与所述CoMP的eNB之间进行特定级别功率传输的eNB的信息 与第一个eNB一起运行。

Patent Agency Ranking