中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

142 records (took 0.028 seconds)

    METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WRIELESS COMMUNICATION SYSTEM
    131.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WRIELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中执行切换的方法和装置

    公开(公告)号：US20170078935A1

    公开(公告)日：2017-03-16

    申请号：US15123536

    申请日：2015-02-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Genebeck HAHN ,  Jaehoon CHUNG ,  Eunjong LEE ,  Jinmin KIM ,  Kukheon CHOI ,  Kwangseok NOH

    IPC: H04W36/00 ,  H04W36/08

    CPC classification number: H04W36/0094 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/14 ,  H04W36/16 ,  H04W74/0833 ,  H04W76/27 ,  H04W84/005 ,  H04W84/047

    Abstract: A method for supporting handover of a moving entity by a serving base station comprises transmitting a measurement configuration message including measurement configuration regarding neighboring base stations, to the moving entity; receiving a handover accept message from a target base station, to which the moving entity will perform handover, among the neighboring base stations; and transmitting a radio resource control (RRC) reconfiguration message indicating reconfiguration of RRC connection, to the moving entity, wherein a handover initiation scheme and a target base station selection scheme are determined according to whether the moving entity is a mobile terminal or a moving cell.

    Abstract translation: 一种用于支持服务基站的移动实体的切换的方法包括向移动实体发送包括关于相邻基站的测量配置的测量配置消息; 在所述相邻基站中从所述移动实体执行切换的目标基站接收切换接受消息; 以及向所述移动实体发送指示RRC连接的重新配置的无线电资源控制（RRC）重配置消息，其中根据所述移动实体是移动终端还是移动小区来确定切换发起方案和目标基站选择方案 。

    METHOD AND DEVICE FOR REMOVING SELF-INTERFERENCE IN WIRELESS ACCESS SYSTEM SUPPORTING FULL DUPLEX RADIO SCHEME
    132.
    发明申请
    METHOD AND DEVICE FOR REMOVING SELF-INTERFERENCE IN WIRELESS ACCESS SYSTEM SUPPORTING FULL DUPLEX RADIO SCHEME 审中-公开
    支持全双工无线电方案的无线接入系统中自相干自动干扰的方法与装置

    公开(公告)号：US20170041060A1

    公开(公告)日：2017-02-09

    申请号：US15304393

    申请日：2014-04-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinmin KIM ,  Genebeck HAHN ,  Kwangseok NOH ,  Kukheon CHOI ,  Jaehoon CHUNG ,  Eunjong LEE

    IPC: H04B7/06 ,  H04B1/56 ,  H04L5/14

    CPC classification number: H04B7/0686 ,  H04B1/123 ,  H04B1/525 ,  H04B1/54 ,  H04B1/56 ,  H04B15/02 ,  H04L5/14 ,  H04L5/1461

    Abstract: The present invention provides a method for removing a self-interference in a wireless access system supporting a full duplex radio (FDR) scheme, and devices for supporting the same. A method by which a transmission end removes self-interference in a wireless access system supporting an FDR scheme, according to one embodiment of the present invention, can comprise the steps of: transmitting two transmission signals by using two transmission antennas; receiving two reception signals by using two reception antennas; estimating a self-interference channel; and removing interference signals by considering the self-interference channel estimated from the reception signals. Here, the interference signals are the transmission signals which are inputted to the two reception antennas, the transmission signals and the reception signals are simultaneously transmitted and received through a resource region comprising the same time and frequency, and the two transmission antennas and the two reception antennas can be disposed on the transmission end in a diamond shape.

    Abstract translation: 本发明提供了一种用于消除支持全双工无线电（FDR）方案的无线接入系统中的自干扰的方法，以及用于支持全双工无线电（FDR）方案的设备）。 根据本发明的一个实施例，发送端消除支持FDR方案的无线接入系统中的自身干扰的方法可以包括以下步骤：通过使用两个发送天线发送两个发送信号; 通过使用两个接收天线接收两个接收信号; 估计自干扰信道; 以及通过考虑从接收信号估计的自干扰信道去除干扰信号。 这里，干扰信号是输入到两个接收天线的发送信号，通过包括相同时间和频率的资源区域同时发送和接收发送信号和接收信号，并且两个发送天线和两个接收 天线可以以菱形形式布置在传输端上。

    METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM
    134.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中执行切换的方法和装置

    公开(公告)号：US20170013519A1

    公开(公告)日：2017-01-12

    申请号：US15114349

    申请日：2015-02-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Genebeck HAHN ,  Jaehoon CHUNG ,  Eunjong LEE ,  Jinmin KIM ,  Kukheon CHOI ,  Kwangseok NOH

    IPC: H04W36/00 ,  H04W74/08 ,  H04W36/14 ,  H04W76/04

    CPC classification number: H04W36/0094 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/14 ,  H04W36/16 ,  H04W74/0833 ,  H04W76/27 ,  H04W84/005 ,  H04W84/047

    Abstract: A method for perform pre-processing for handover of a moving cell by a serving base station, the method comprises transmitting a handover pre-processing request message including information on a handover history of the moving cell, to at least one neighboring base station adjacent to the serving base station; receiving a pre-processing response message including at least one of a random access preamble allocated from the neighboring base station, radio resource control (RRC) configuration of the neighboring base station and system information of the neighboring base station, from the neighboring base station; and transmitting the pre-processing response message to the moving cell before handover of the moving cell is initiated.

    Abstract translation: 一种用于由服务基站执行移动小区的切换的预处理的方法，所述方法包括：将包括关于所述移动小区的切换历史的信息的切换预处理请求消息发送到与所述移动小区相邻的至少一个相邻基站 服务基站; 从所述相邻基站接收包括从所述相邻基站分配的随机接入前导码，所述相邻基站的无线资源控制（RRC）配置和所述相邻基站的系统信息中的至少一个的预处理响应消息; 以及在所述移动小区的切换之前发起所述预处理响应消息到所述移动小区。

    METHOD AND APPARATUS FOR TRANSMITTING UPLINK DATA HAVING LOW LATENCY IN WIRELESS COMMUNICATION SYSTEM
    137.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK DATA HAVING LOW LATENCY IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中发送低延迟上行数据的方法和装置

    公开(公告)号：US20160366704A1

    公开(公告)日：2016-12-15

    申请号：US15122331

    申请日：2014-11-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunjong LEE ,  Jaehoon CHUNG ,  Genebeck HAHN ,  Jinmin KIM ,  Kukheon CHOI ,  Kwangseok NOH

    IPC: H04W74/08 ,  H04W72/04

    CPC classification number: H04W74/0833 ,  H04W72/0413 ,  H04W72/1284 ,  H04W74/006

    Abstract: The present specification provides a method for transmitting uplink data (UL data) requiring a low latency in a wireless communication system. The method performed by a terminal comprises: receiving control information related to a contention-based PUSCH zone from a base station; and transmitting uplink data to the base station on the basis of the received control information. The contention-based PUSCH zone is a resource area where uplink data of the terminal can be transmitted without allocation of a UL grant from the base station. Further, in order to distinguish between kinds of specific procedures performed by the terminal, the control information includes procedure-distinguishing information allocated for each kind of the specific procedures.

    Abstract translation: 本说明书提供了一种在无线通信系统中发送需要低等待时间的上行链路数据（UL数据）的方法。 由终端执行的方法包括：从基站接收与基于竞争的PUSCH区相关的控制信息; 以及基于所接收的控制信息向所述基站发送上行链路数据。 基于争用的PUSCH区域是能够在不从基站分配UL授权的情况下发送终端的上行链路数据的资源区域。 此外，为了区分由终端执行的具体过程的种类，控制信息包括针对各种具体过程分配的过程区分信息。

    METHOD FOR TERMINAL FOR TRANSMITTING UPLINK DATA IN FDR COMMUNICATION ENVIRONMENT
    139.
    发明申请
    METHOD FOR TERMINAL FOR TRANSMITTING UPLINK DATA IN FDR COMMUNICATION ENVIRONMENT 审中-公开
    用于在FDR通信环境中发送上行链路数据的终端的方法

    公开(公告)号：US20160323830A1

    公开(公告)日：2016-11-03

    申请号：US15107907

    申请日：2014-12-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Kitae KIM ,  Jaehoon CHUNG ,  Jinmin KIM ,  Kukheon CHOI ,  Kwangseok NOH

    IPC: H04W52/14 ,  H04L5/14 ,  H04L1/00 ,  H04L25/02 ,  H04L5/00

    CPC classification number: H04L5/14 ,  H04B1/525 ,  H04L1/0009 ,  H04L5/0048 ,  H04L25/0226 ,  H04W52/146 ,  H04W52/24 ,  H04W72/042 ,  H04W72/082 ,  H04W88/02 ,  H04W88/08

    Abstract: Disclosed are a method and a terminal for transmitting data, the method comprising the steps of: determining, during FDR communication with a base station, an overlap region from among a resource region for transmitting an uplink data channel, the overlap region being the resource region for a downlink control channel received from the base station; mitigating the effects of self-interference in the overlap region due to an uplink communication; and transmitting the uplink data channel by means of the overlap region for which the effects of self-interference have been mitigated and the region excluding the overlap region from among the resource region for transmitting the uplink data channel.

    Abstract translation: 公开了一种用于发送数据的方法和终端，所述方法包括以下步骤：在与基站的FDR通信期间，确定从用于发送上行数据信道的资源区域之中的重叠区域，所述重叠区域是所述资源区域 用于从基站接收的下行链路控制信道; 由于上行链路通信，减轻重叠区域中的自身干扰的影响; 以及通过已经减轻了自干扰的影响的重叠区域和用于发送上行链路数据信道的资源区域中的与重叠区域不同的区域来发送上行链路数据信道。

    PRE-COMPENSATION OF THE PHASE SHIFTING ERROR
    140.
    发明申请
    PRE-COMPENSATION OF THE PHASE SHIFTING ERROR 有权
    相位移位错误的预补偿

    公开(公告)号：US20160308597A1

    公开(公告)日：2016-10-20

    申请号：US15033827

    申请日：2014-05-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Kitae KIM ,  Jaehoon CHUNG ,  Jiwon KANG ,  Kwangseok NOH ,  Kukheon CHOI ,  Hyunsoo KO ,  Jinmin KIM

    IPC: H04B7/06 ,  H04B17/12

    CPC classification number: H04B7/0671 ,  H04B7/0617 ,  H04B17/12

    Abstract: In this disclosure, methods for pre-compensation of the phase shifting error, and apparatuses for the same are disclosed. In one example, a device performs precoding of a digital signal, while acquiring information on an error caused by a phase shifting of the precoding. Then, the device performs phase compensation on the digital signal based on the acquired information. Here, the phase compensation may compensate different amount of phase based on an amount of the phase shifting of the precoding. This phase compensated-digital signal is converted to an analogue signal, and is transmitted to a receiver.

    Abstract translation: 在本公开中，公开了用于预补偿相移误差的方法及其装置。 在一个示例中，设备执行数字信号的预编码，同时获取关于由预编码的相移引起的错误的信息。 然后，设备基于所获取的信息对数字信号执行相位补偿。 这里，相位补偿可以基于预编码的相移量补偿不同的相位量。 该相位补偿数字信号被转换为模拟信号，并被发送到接收机。

Patent Agency Ranking