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    METHOD AND APPARATUS FOR TRANSMITTING SRS IN WIRELESS CELLUAR MOBILE COMMUNICATION SYSTEM
    25.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SRS IN WIRELESS CELLUAR MOBILE COMMUNICATION SYSTEM 审中-公开
    用于在无线蜂窝移动通信系统中发送SRS的方法和装置

    公开(公告)号：US20160254892A1

    公开(公告)日：2016-09-01

    申请号：US15028616

    申请日：2014-10-10

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Youngbum KIM ,  Joonyoung CHO ,  Hyoungju JI ,  Seunghoon CHOI

    IPC分类号： H04L5/00 ,  H04W72/12 ,  H04W52/14 ,  H04L5/14 ,  H04W52/34

    摘要： The present invention relates to a method for transmitting, by a terminal, a sounding reference signal (SRS) or a physical uplink shared channel (PUSCH) in a mobile communication system. A communication method for a terminal in a communication system which supports the combination of configuration carrier using FDD scheme and configuration carrier using TDD scheme, in accordance with an embodiment of the present invention, comprises the steps of: receiving SRS transmission setting information from a base station; receiving uplink data scheduling information from the base station; determining whether or not the simultaneous transmission of the SRS transmission and the uplink data occurs; and setting the transmission of the uplink data or the SRS so that when the simultaneous transmission of the SRS transmission and the uplink data occurs, the sum of the respective transmission powers of the first and second symbols in an FDD cell and the first and second symbols of a TDD cell is not greater than the maximum transmission power of the terminal, wherein the timing of the first symbol in the FDD cell corresponds to the timing of the first symbol in the TDD cell, and the timing of the second symbol in the FDD cell corresponds to the timing of the second symbol in the TDD cell. In accordance with an embodiment of the present invention, defining the SRS transmission method of the terminal in a wireless communication system causes the terminal to effectively transmit the uplink data.

    摘要翻译： 本发明涉及一种用于在移动通信系统中由终端发送探测参考信号（SRS）或物理上行链路共享信道（PUSCH）的方法。 根据本发明的实施例，一种支持使用FDD方式的配置载波与配置载波的组合的通信系统中的终端的通信方法包括以下步骤：从基站接收SRS传输设置信息 站; 从所述基站接收上行链路数据调度信息; 确定是否发生SRS传输和上行链路数据的同时发送; 并且设置上行链路数据或SRS的传输，使得当发送SRS传输和上行链路数据的同时发送时，FDD小区中的第一和第二符号的各个发送功率之和以及第一和第二符号 的TDD小区不大于终端的最大发送功率，其中FDD小区中的第一符号的定时对应于TDD小区中的第一个符号的定时，FDD中的第二个符号的定时 小区对应于TDD小区中的第二符号的定时。 根据本发明的实施例，在无线通信系统中定义终端的SRS传输方法使得终端有效地发送上​​行链路数据。

    DISCOVERY SIGNAL TRANSMISSION/RECEPTION METHOD AND APPARATUS FOR USE IN MOBILE COMMUNICATION SYSTEM
    28.
    发明申请
    DISCOVERY SIGNAL TRANSMISSION/RECEPTION METHOD AND APPARATUS FOR USE IN MOBILE COMMUNICATION SYSTEM 有权
    用于移动通信系统的发现信号传输/接收方法和装置

    公开(公告)号：US20140171073A1

    公开(公告)日：2014-06-19

    申请号：US14105873

    申请日：2013-12-13

    申请人： Samsung Electronics Co., Ltd.

    发明人： Youngbum KIM ,  Joonyoung CHO ,  Yongjun KWAK ,  Juho LEE ,  Hyojin LEE ,  Hyoungju JI ,  Younsun KIM ,  Sangmin RO ,  Seunghoon CHOI

    IPC分类号： H04W48/16

    CPC分类号： H04W48/16 ,  H04W24/10 ,  Y02D70/00 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/146

    摘要： A discovery signal transmission/reception method and an apparatus for improving energy efficiency of the system are provided. The discovery signal transmission method of a base station in a mobile communication system according to the present disclosure includes acquiring a discovery signal configuration of a neighbor cell, transmitting the discovery signal configuration to a terminal, receiving a measurement report including a result of measurement on a discovery signal of the neighbor from the terminal, the measurement being performed based on the discovery signal configuration, and determining whether to make a handover decision for the terminal based on the measurement report. The discovery signal transmission/reception method of the present disclosure is advantageous in improving energy efficiency of a mobile communication system.

    摘要翻译： 提供了一种用于提高系统的能量效率的发现信号发送/接收方法和装置。 根据本公开的移动通信系统中的基站的发现信号发送方法包括：获取相邻小区的发现信号配置，向所述终端发送所述发现信号配置，在所述终端上接收包括测量结果的测量报告 基于所述发现信号配置进行所述测量，并且基于所述测量报告来确定是否对所述终端进行切换判定。 本公开的发现信号发送/接收方法在提高移动通信系统的能量效率方面是有利的。

    METHOD AND APPARATUS FOR TRANSMITTING CONTROL CHANNEL IN INTRA-CELL CARRIER AGGREGATION SYSTEM
    29.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING CONTROL CHANNEL IN INTRA-CELL CARRIER AGGREGATION SYSTEM 有权
    在小区载波聚合系统中传输控制信道的方法和装置

    公开(公告)号：US20140029484A1

    公开(公告)日：2014-01-30

    申请号：US13950737

    申请日：2013-07-25

    申请人： Samsung Electronics Co. Ltd.

    发明人： Seunghoon CHOI ,  Joonyoung CHO ,  Youngbum KIM ,  Hyoungju JI

    IPC分类号： H04J3/16

    CPC分类号： H04L5/14 ,  H04J3/1694 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/143 ,  H04L5/1469 ,  H04L7/06 ,  H04W72/1278

    摘要： A control channel transmission method and an apparatus for facilitating control channel transmission in an intra-cell carrier aggregation system by applying Frequency Division Duplexing (FDD) cell's uplink control channel transmission timing for transmitting the uplink control channel corresponding to the TDD cells' downlink data are provided. The control channel transmission method and apparatus of the present disclosure are capable of transmitting/receiving data of the cells operating in the different duplexing modes simultaneously, resulting in improvement of peak data rate.

    摘要翻译： 控制信道传输方法和用于通过应用频分双工（FDD）小区的上行链路控制信道发送定时来发送与TDD小区的下行链路数据对应的上行链路控制信道来促进小区内载波聚合系统中的信道传输的装置， 提供。 本公开的控制信道发送方法和装置能够同时发送/接收以不同双工模式工作的小区的数据，从而提高峰值数据速率。

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM
    30.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20130286967A1

    公开(公告)日：2013-10-31

    申请号：US13873864

    申请日：2013-04-30

    申请人： SAMSUNG ELECTRONICS CO. LTD.

    发明人： Hyoungju JI ,  Younsun KIM ,  Joonyoung CHO ,  Juho LEE

    IPC分类号： H04W72/04

    CPC分类号： H04W72/042 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/0406

    摘要： A control channel transmission/reception method and an apparatus for transmitting/receiving control channels using a resource allocation scheme applicable regardless of reference signal transmission or whether the reference signal is transmitted in distributed transmission mode or localized transmission mode are provided. The control channel transmission method includes mapping a Demodulation Reference Signal (DMRS) to Resource Elements (REs) of a Resource Block (RB) for transmitting a control channel, mapping the control channel to the REs numbered with numbers of predetermined number of Resource Element Groups (REGs) in a frequency-first ascending order cyclically, with the exception of the REs to which the DMRS is mapped, and transmitting the DMRS and the control channel.