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    METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL CHANNELS AND UPLINK DATA CHANNELS IN COMP SYSTEM
    6.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL CHANNELS AND UPLINK DATA CHANNELS IN COMP SYSTEM 审中-公开
    方法和装置用于转移的上行控制信道和上行链路数据通道CoMP系统

    公开(公告)号：EP2811664A1

    公开(公告)日：2014-12-10

    申请号：EP13744201.8

    申请日：2013-01-30

    申请人： Samsung Electronics Co., Ltd.

    发明人： KIM, Young Bum ,  CHO, Joon Young ,  KIM, Youn Sun ,  KIM, Ki Il ,  LEE, Ju Ho ,  LEE, Hyo Jin

    IPC分类号： H04B7/26 ,  H04J11/00

    CPC分类号： H04W72/0413 ,  H04J11/0053 ,  H04L5/0035 ,  H04L5/0051 ,  H04L5/0053 ,  H04W24/08 ,  H04W52/146 ,  H04W52/241 ,  H04W52/242 ,  H04W72/085 ,  H04W72/1289

    摘要： The present invention relates to a method for transmitting an uplink channel in a wireless communication system. The method for transmitting an uplink channel of a terminal according to one embodiment of the present invention may comprise the steps of: receiving a downlink control message; extracting the starting point of a dynamic physical uplink control channel (PUCCH) resource region from the downlink control message; and transmitting an uplink channel according to the starting point of the extracted dynamic PUCCH resource region. An embodiment of the invention exhibits effects in reducing the signaling overhead, and preventing the terminal from unnecessarily consuming power, when transmitting the uplink channel in a CoMP system.

    摘要翻译： 本发明涉及一种用于在无线通信系统中的上行链路上信道发送用于发射上行链路的终端雅丁的信道，本发明的一个实施例可以包括以下步骤：接收下行链路控制消息的方法。 提取动态物理上行链路控制信道的起点从下行链路控制消息（PUCCH）资源区域; 发送和上行链路信道gemäß于所提取的动态PUCCH资源区域的起始点。 本发明的一个实施例展示在减少信令开销，并且不必要地消耗功率，当发送在CoMP系统中的上行链路信道防止端子的效果。

    METHOD OF REFERENCE SIGNALING RESOURCE ALLOCATION FOR CONTROL CHANNEL TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
    7.
    发明公开
    METHOD OF REFERENCE SIGNALING RESOURCE ALLOCATION FOR CONTROL CHANNEL TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    FOR参考信令资源分配控制信道的传输方法在无线通信系统

    公开(公告)号：EP2795814A1

    公开(公告)日：2014-10-29

    申请号：EP12850476.8

    申请日：2012-11-14

    申请人： Samsung Electronics Co., Ltd.

    发明人： KIM, Youn Sun ,  SHAN, Cheng ,  KIM, Ki Il ,  LEE, Hyo Jin

    IPC分类号： H04J11/00 ,  H04B7/26

    CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/0446

    摘要： In legacy systems such as 3rd Generation Partnership Project (3GPP) releases 8 to 10, the control channel is transmitted using the first few Orthogonal Frequency Division Multiplexing (OFDM) symbols in a subframe. The limited control channel capacity will impact the system performance in future releases as more and more User Equipments (UEs) will be scheduled in a subframe with technologies such as MulitUser-Multiple Input Multiple Output (MU-MIMO) and Coordinated Multipoint (CoMP) transmission being enhanced or introduced. A new Enhanced Control CHannel (E-CCH) is necessary to be designed, which will use the resource in the Physical Downlink Shared CHannel (PDSCH) in the legacy systems. The E-CCH will support UE-specific DeModulation Reference Signal (DMRS) based transmission and receiving. However, the configuration of DMRS for E-CCH is necessary to be known to UE in prior. This invention discloses multiple methods in which DMRS is configured for E-CCHs and respective eNB and UE behaviors.

    FEEDBACK METHOD AND APPARATUS FOR COOPERATIVE COMMUNICATION SYSTEM
    9.
    发明公开
    FEEDBACK METHOD AND APPARATUS FOR COOPERATIVE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：EP3926842A1

    公开(公告)日：2021-12-22

    申请号：EP21177837.8

    申请日：2012-06-18

    申请人： Samsung Electronics Co., Ltd.

    发明人： LEE, Hyo Jin ,  KIM, Youn Sun ,  KIM, Ki Il ,  KIM, Young Bum

    IPC分类号： H04B7/02 ,  H04B7/024

    摘要： A method for transmitting channel information in a communication system is provided. The method comprises transmitting information representative of at least one reference signal for interference measurement. Further, transmitting physical downlink control information including an indicator for triggering channel information associated with one or more reference signal for interference measurement. Further, receiving channel information associated with the one or more reference signal for interference measurement based on one or more interference measurement of the one or more reference signal for interference measurement on a physical uplink shared channel. Further, transmitting information representative of at least one reference signal for channel measurement.

    METHOD AND APPARATUS FOR MEASURING DOWNLINK INTERFERENCE IN OFDM MOBILE COMMUNICATION SYSTEM
    10.
    发明公开
    METHOD AND APPARATUS FOR MEASURING DOWNLINK INTERFERENCE IN OFDM MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：EP3836434A1

    公开(公告)日：2021-06-16

    申请号：EP21155924.0

    申请日：2012-06-25

    申请人： Samsung Electronics Co., Ltd.

    发明人： KIM, Youn Sun ,  KIM, Ki ll ,  LEE, Hyo Jin

    IPC分类号： H04B17/318 ,  H04B17/336 ,  H04J11/00 ,  H04W72/08 ,  H04B7/02 ,  H04L5/00 ,  H04W88/08

    摘要： A method and apparatus for transmitting first configuration information for a channel measurement and second configuration information for an interference measurement, wherein the first configuration information indicates a first non-zero power channel state information reference signal (NZP CSI-RS) resource for the channel measurement and the second configuration information indicates a second NZP CSI-RS resource for the interference measurement, transmit an NZP CSI-RS associated with the first NZP CSI-RS resource, and receive channel state information based on measured channel and interference based on the first configuration information and second configuration information, wherein the first configuration information and the second configuration information indicate the first NZP CSI-RS resource and the second NZP CSI-RS resource among a plurality of configured NZP CSI-RS resources, wherein the interference from the second NZP CSI-RS resource for the interference measurement is identified based on a received power of a CSI-RS associated with the second NZP CSI-RS resource.