利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

79 条记录 (耗时 0.044 秒)

    METHOD FOR ESTIMATING DATA CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME
    23.
    发明申请
    METHOD FOR ESTIMATING DATA CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME 有权
    用于在无线通信系统中估计数据信道的方法，以及用于其的装置

    公开(公告)号：US20140369287A1

    公开(公告)日：2014-12-18

    申请号：US14362362

    申请日：2012-08-23

    申请人： Kitae Kim ,  Jinyoung Chun ,  Hyunsoo Ko ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    发明人： Kitae Kim ,  Jinyoung Chun ,  Hyunsoo Ko ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    IPC分类号： H04W72/04 ,  H04L25/02

    CPC分类号： H04W72/042 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0053 ,  H04L25/0202 ,  H04L25/0204 ,  H04L25/023 ,  H04L27/2647

    摘要： The present invention relates to a method in which a UE estimates a downlink data channel in a wireless communication system, and an apparatus for the same. Specifically, disclosed is a method in which a UE estimates a downlink data channel in a wireless communication system, the method including the steps of: receiving a downlink control channel using a UE-specific reference signal; bundling a resource block for a downlink data channel into one channel estimation unit when a space resource for the downlink control channel and a space resource for the downlink data channel which makes commands in the downlink control channel are the same as each other; and performing a channel estimation on the basis of the UE-specific reference signal with respect to the one channel estimation unit.

    摘要翻译： 本发明涉及一种UE估计无线通信系统中的下行链路数据信道的方法及其装置。 具体地，公开了一种UE在无线通信系统中估计下行链路数据信道的方法，该方法包括以下步骤：使用UE特定参考信号接收下行链路控制信道; 当下行链路控制信道的空间资源和下行链路数据信道的空间资源在下行链路控制信道中进行命令时，将用于下行链路数据信道的资源块捆绑成一个信道估计单元; 以及基于针对所述一个信道估计单元的所述UE特定参考信号执行信道估计。

    METHOD FOR TRANSMITTING UPLINK SIGNALS FROM A USER EQUIPMENT TO A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM AND METHOD FOR THE SAME
    24.
    发明申请
    METHOD FOR TRANSMITTING UPLINK SIGNALS FROM A USER EQUIPMENT TO A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM AND METHOD FOR THE SAME 有权
    用于将用户设备的上行信号发送到无线通信系统中的基站的方法及其方法

    公开(公告)号：US20140204922A1

    公开(公告)日：2014-07-24

    申请号：US14342321

    申请日：2012-06-21

    申请人： Kitae Kim ,  Jinyoung Chun ,  Hyunsoo Ko ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    发明人： Kitae Kim ,  Jinyoung Chun ,  Hyunsoo Ko ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    IPC分类号： H04J3/12

    CPC分类号： H04J3/12 ,  H04W56/0045

    摘要： A method for transmitting uplink signals from a user equipment to a base station in a time division multiplexing wireless communication system is disclosed. The method comprises the steps of transmitting a first uplink signal on an uplink subframe or a special subframe that precedes the uplink subframe, by preceding a first timing advance value at a reference time; and transmitting a second uplink signal on the uplink subframe by preceding a second timing advance value at the reference time, wherein the first timing advance value is greater than the second timing advance value, and the first uplink signal is transmitted for an uplink pilot time slot (UpPTS) period of the special subframe if a difference value between the first timing advance value and the second timing advance value is greater than a preset value.

    摘要翻译： 公开了一种在时分复用无线通信系统中从用户设备向基站发送上行链路信号的方法。 该方法包括以下步骤：通过在参考时间之前的第一定时提前值，在上行链路子帧或上行链路子帧之前的特殊子帧上发送第一上行链路信号; 以及在所述参考时间通过前述第二定时提前值在所述上行链路子帧上发送第二上行链路信号，其中所述第一定时提前值大于所述第二定时提前值，并且所述第一上行链路信号被发送用于上行链路导频时隙 如果第一定时提前值和第二定时提前值之间的差值大于预设值，则特殊子帧的（UpPTS）周期。

    METHOD FOR TRANSMITTING CONTROL INFORMATION BY A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR
    25.
    发明申请
    METHOD FOR TRANSMITTING CONTROL INFORMATION BY A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR 有权
    通过无线通信系统中的基站发送控制信息的方法及其设备

    公开(公告)号：US20140192755A1

    公开(公告)日：2014-07-10

    申请号：US14235316

    申请日：2012-05-24

    申请人： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    发明人： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    IPC分类号： H04L5/00

    CPC分类号： H04L5/0037 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/042 ,  H04W72/0446

    摘要： The present application discloses a method for transmitting, by a base station, downlink control information to a terminal in a wireless communication system. More particularly, the method comprises the steps of: allocating, to a transmission resource, the downlink control information for the terminal; and transmitting, to the terminal, the downlink control information using the transmission resource. the downlink control information for the terminal comprises: a downlink grant; and an uplink grant, wherein the downlink grant is allocated to one of first and second slots of a subframe of the transmission resource, and the uplink grant is allocated to at least one of first and second slots of a subframe of the transmission resource.

    摘要翻译： 本申请公开了一种用于由无线通信系统向终端发送下​​行链路控制信息的方法。 更具体地，该方法包括以下步骤：向发送资源分配用于终端的下行链路控制信息; 以及使用所述传输资源向所述终端发送所述下行链路控制信息。 终端的下行链路控制信息包括：下行链路许可; 以及上行链路许可，其中所述下行链路许可被分配给所述传输资源的子帧的第一和第二时隙中的一个，并且所述上行链路许可被分配给所述传输资源的子帧的第一和第二时隙中的至少一个。

    Method and Apparatus for Selecting a Node in a Distributed Multi-Node System
    27.
    发明申请
    Method and Apparatus for Selecting a Node in a Distributed Multi-Node System 有权
    用于在分布式多节点系统中选择节点的方法和装置

    公开(公告)号：US20130279362A1

    公开(公告)日：2013-10-24

    申请号：US13978205

    申请日：2011-06-03

    申请人： Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

    发明人： Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

    IPC分类号： H04W48/20 ,  H04W24/02

    CPC分类号： H04W48/20 ,  H04L5/00 ,  H04W24/02 ,  H04W88/085

    摘要： This specification relates to a method for selecting a node in a serving cell in a distributed multi-node system, the method being characterized by comprising the steps of: receiving a channel state information reference signal of each node in the serving cell from a base station; measuring a signal intensity or interference level about the respective nodes through the received channel state information reference signal; and determining at least one valid node from among the respective nodes based on the measured result, wherein the signal intensity or the interference level is expressed in any one of channel state information reference signal received power (CSI-RSRP), channel state information reference signal received quality (CSI-RSRQ), and channel state information reference signal's signal intensity (CSI-RSSI).

    摘要翻译： 该规范涉及一种用于在分布式多节点系统中选择服务小区中的节点的方法，该方法的特征在于包括以下步骤：从基站接收服务小区中每个节点的信道状态信息参考信号 ; 通过所接收的信道状态信息参考信号测量关于各个节点的信号强度或干扰电平; 以及基于所述测量结果从各个节点中确定至少一个有效节点，其中所述信号强度或干扰电平以信道状态信息参考信号接收功率（CSI-RSRP），信道状态信息参考信号 接收质量（CSI-RSRQ）和信道状态信息参考信号的信号强度（CSI-RSSI）。

    METHOD OF ALLEVIATING INTERFERENCE BETWEEN CELLS IN A MULTICELL SYSTEM AND DEVICE FOR THE METHOD
    28.
    发明申请
    METHOD OF ALLEVIATING INTERFERENCE BETWEEN CELLS IN A MULTICELL SYSTEM AND DEVICE FOR THE METHOD 有权
    评估MELLTICELL系统中细胞间干扰的方法和方法

    公开(公告)号：US20130172003A1

    公开(公告)日：2013-07-04

    申请号：US13822228

    申请日：2011-09-16

    申请人： Jinyoung Chun ,  Binchul Ihm ,  Jiwon Kang ,  Sunam Kim ,  Sungho Park

    发明人： Jinyoung Chun ,  Binchul Ihm ,  Jiwon Kang ,  Sunam Kim ,  Sungho Park

    IPC分类号： H04W24/10

    CPC分类号： H04W24/10 ,  H04J11/005 ,  H04J2211/001 ,  H04W36/0094

    摘要： The present invention discloses a method of a terminal to reduce interference between cells in a multicell system. In more detail, the method includes: receiving information on at least one adjacent base station from a serving base station; receiving a reference signal from the at least one adjacent base station on the basis of the information on the at least one adjacent base station; measuring interference for each transmitting antenna of the at least one adjacent base station by using the reference signal; and transmitting interference information on the each transmitting antenna to the serving base station.

    摘要翻译： 本发明公开了一种终端的方法，以减少多单元系统中的单元之间的干扰。 更详细地说，该方法包括：从服务基站接收关于至少一个相邻基站的信息; 基于关于所述至少一个相邻基站的信息，从所述至少一个相邻基站接收参考信号; 通过使用参考信号测量所述至少一个相邻基站的每个发射天线的干扰; 以及在每个发射天线上向所述服务基站发送干扰信息。

    METHOD FOR COOPERATIVE DATA TRANSMISSION AMONG TERMINALS, AND METHOD FOR LUSTERING COOPERATIVE TERMINALS FOR SAME
    29.
    发明申请
    METHOD FOR COOPERATIVE DATA TRANSMISSION AMONG TERMINALS, AND METHOD FOR LUSTERING COOPERATIVE TERMINALS FOR SAME 失效
    端子间合作数据传输的方法，以及用于同步的合作终端的方法

    公开(公告)号：US20130029591A1

    公开(公告)日：2013-01-31

    申请号：US13642503

    申请日：2011-04-11

    申请人： Sungho Park ,  Sunam Kim ,  Binchul Ihm ,  Jinyoung Chun ,  Jiwon Kang

    发明人： Sungho Park ,  Sunam Kim ,  Binchul Ihm ,  Jinyoung Chun ,  Jiwon Kang

    IPC分类号： H04W40/00

    CPC分类号： H04L67/1095 ,  H04B7/026 ,  H04W76/14 ,  H04W84/18 ,  H04W88/04

    摘要： The present description relates to a method in which a base station clusters cooperative terminals so as to enable cooperative data transmission among terminals. The clustering method comprises the following steps: identifying terminals which can transmit data of an opponent terminal; generating a cooperative cluster containing the identified terminals; transmitting information on the cooperative cluster to the terminals which belongs to the cooperative cluster; and receiving data of a second terminal from a first terminal, which are terminals belonging to the cooperative cluster.

    摘要翻译： 本说明书涉及一种基站对合作终端进行聚类以便能够在终端之间进行协作数据传输的方法。 聚类方法包括：识别能够发送对方终端数据的终端; 生成包含所识别的终端的协作集群; 将协作集群信息发送给属于合作集群的终端; 以及从作为属于合作集群的终端的第一终端接收第二终端的数据。