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    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING TIME DIVISION DUPLEX FRAME CONFIGURATION INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    71.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING TIME DIVISION DUPLEX FRAME CONFIGURATION INFORMATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中发送和接收时分双工帧配置信息的方法和装置

    公开(公告)号：US20160373281A1

    公开(公告)日：2016-12-22

    申请号：US15255922

    申请日：2016-09-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyoungju JI ,  Younsun KIM ,  Youngbum KIM ,  Joonyoung CHO ,  Seunghoon CHOI

    IPC: H04L27/26 ,  H04L1/00 ,  H04W72/04 ,  H04L5/14

    CPC classification number: H04L27/2602 ,  H04B7/2656 ,  H04L1/0061 ,  H04L5/1469 ,  H04W72/042

    Abstract: A method and an apparatus for transmitting and receiving Time Division Duplex (TDD) frame configuration information are disclosed. The base station transmits TDD frame configuration information as system information to a user equipment through a common control channel so as to dynamically change the TDD frame configuration according to uplink and downlink traffic conditions. The base station may deliver the same system information to all user equipments in the cell, removing ambiguity in User Equipment (UE) operations and avoiding interference. In comparison to an existing method of delivering TDD frame configuration information through system information update, the disclosed method enables user equipments to rapidly cope with traffic changes. In addition, user equipments may receive and apply TDD frame configuration information at the same time.

    Abstract translation: 公开了一种用于发送和接收时分双工（TDD）帧配置信息的方法和装置。 基站通过公共控制信道将TDD帧配置信息作为系统信息发送给用户设备，以便根据上行链路和下行链路业务条件动态地改变TDD帧配置。 基站可以将相同的系统信息传递到小区中的所有用户设备，消除用户设备（UE）操作中的歧义并避免干扰。 与通过系统信息更新传递TDD帧配置信息的现有方法相比，所公开的方法使得用户设备能够快速应对业务改变。 此外，用户设备可以同时接收和应用TDD帧配置信息。

    METHOD AND APPARATUS FOR TRANSMITTING CONTROL CHANNEL IN INTRA-CELL CARRIER AGGREGATION SYSTEM
    73.
    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：US20160182211A1

    公开(公告)日：2016-06-23

    申请号：US15055948

    申请日：2016-02-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seunghoon CHOI ,  Joonyoung CHO ,  Youngbum KIM ,  Hyoungju JI

    IPC: H04L5/14 ,  H04L7/06 ,  H04L1/18 ,  H04W72/12

    CPC classification number: H04L5/14 ,  H04J3/1694 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/143 ,  H04L5/1469 ,  H04L7/06 ,  H04W72/1278

    Abstract: A method for receiving control channel and an apparatus in a wireless communication system are provided. The method includes transmitting, at a base station, information on a primary cell operating in a frequency division duplexing (FDD) mode and a secondary cell operating in a time division duplexing (TDD) mode, transmitting, at the base station, downlink scheduling information for downlink data, transmitting, at the base station, the downlink data in a first subframe according to the downlink scheduling information, and receiving, at the base station, control information corresponding to the downlink data on the primary cell, from a terminal. The control information is transmitted using a physical uplink control channel (PUCCH) format determined based on a type of the first subframe of the secondary cell.

    Abstract translation: 提供了一种用于在无线通信系统中接收控制信道和装置的方法。 该方法包括在基站发送以频分双工（FDD）模式工作的主小区和以时分双工（TDD）模式工作的二级小区的信息，在基站发送下行调度信息 对于下行链路数据，根据下行链路调度信息在基站发送第一子帧中的下行链路数据，并且从终端在终端接收与主小区上的下行链路数据对应的控制信息。 使用基于二次小区的第一子帧的类型确定的物理上行链路控制信道（PUCCH）格式发送控制信息。

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM
    77.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中发送/接收控制信道的方法和装置

    公开(公告)号：US20140269519A1

    公开(公告)日：2014-09-18

    申请号：US13795710

    申请日：2013-03-12

    Applicant: SAMSUNG ELECTRONICS CO. LTD.

    Inventor： Cheng SHAN ,  Younsun KIM ,  Kiil KIM ,  Hyojin LEE ,  Hyoungju JI ,  Youngbum KIM ,  Sangmin RO ,  Juho LEE ,  Joonyoung CHO ,  Seunghoon CHOI

    IPC: H04W72/04

    CPC classification number: H04L5/0053 ,  H04L5/0007 ,  H04L5/0051

    Abstract: A control channel transmission/reception method and apparatus is provided. The base station of the present invention transmits configuration information on a control channel to a terminal, checks an aggregation level for use in transmitting the control channel, maps Demodulation Reference Signal (DMRS) to resource elements in a resource block depending on the aggregation level, determines, when the resource elements of the DMRS correspond to a first resource element set, whether to map the DMRS to resource elements corresponding to a second resource element set in the resource block, and transmits the DMRS and control channel to the terminal according to the determination result.

    Abstract translation: 提供了一种控制信道发送/接收方法和装置。 本发明的基站向终端发送关于控制信道的配置信息，检查用于发送控制信道的聚合级别，根据聚合级别将解调参考信号（DMRS）映射到资源块中的资源元素， 确定当DMRS的资源元素对应于第一资源元素集合时，是否将DMRS映射到与资源块中设置的第二资源元素相对应的资源元素，并且根据所述DMRS和控制信道向终端发送DMRS和控制信道 确定结果。

    METHOD AND APPARATUS FOR CONTROLLING OPERATION STATE OF BASE STATION IN WIRELESS COMMUNICATION SYSTEM
    78.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING OPERATION STATE OF BASE STATION IN WIRELESS COMMUNICATION SYSTEM 有权
    用于控制无线通信系统中基站操作状态的方法和装置

    公开(公告)号：US20140134993A1

    公开(公告)日：2014-05-15

    申请号：US14079260

    申请日：2013-11-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yongjun KWAK ,  Youngbum KIM ,  Joonyoung CHO ,  Younsun KIM ,  Juho LEE ,  Hyoungju JI

    IPC: H04W52/02 ,  H04W48/16

    CPC classification number: H04W52/0206 ,  H04W24/00 ,  H04W24/02 ,  H04W48/16 ,  Y02D70/1242 ,  Y02D70/1262

    Abstract: Methods and apparatus are provided for controlling transition of an operation state of a cell in a wireless communication system. The cell includes a transceiver configured to transmit and receive signals to and from a terminal and another cell. The cell also includes a controller configured to transition an operation state of the cell from an active state to a dormant state, transmit a discovery signal, determine whether a cell activation signal is received from a node that controls the cell, and transition the operation state of the cell from the dormant state to the active state when the cell activation signal is received.

    Abstract translation: 提供了用于控制无线通信系统中的小区的操作状态的转换的方法和装置。 该小区包括被配置为向终端和另一个小区发送和接收信号的收发机。 小区还包括控制器，其被配置为将小区的操作状态从活动状态转换到休眠状态，发送发现信号，确定是否从控制小区的节点接收到小区激活信号，并且转换操作状态 的细胞从休眠状态到细胞激活信号被接收到活动状态。

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CHANNELS IN MOBILE COMMUNICATION SYSTEM SUPPORTING MASSIVE MIMO
    80.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CHANNELS IN MOBILE COMMUNICATION SYSTEM SUPPORTING MASSIVE MIMO 有权
    在支持大量MIMO的移动通信系统中发送/接收信道的方法和装置

    公开(公告)号：US20130265955A1

    公开(公告)日：2013-10-10

    申请号：US13857555

    申请日：2013-04-05

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Younsun KIM ,  Aris PAPASAKELLARIOU ,  Kiil KIM ,  Juho LEE ,  Hyojin LEE ,  Joonyoung CHO

    IPC: H04W72/04

    CPC classification number: H04W72/042 ,  H04B7/0413 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0094 ,  H04W72/02 ,  H04W72/04 ,  H04W84/042

    Abstract: A channel transmission/reception method and an apparatus for transmitting/receiving channels between a base station and a mobile terminal efficiently in a mobile communication supporting massive Multiple Input Multiple Output (MIMO) transmission are provided. The method includes determining a resource to which a Demodulation Reference Signal (DMRS) addressed to a terminal is mapped within a resource block, the DMRS resource being positioned in at least one of a first resource set capable of being allocated for DMRS and a second resource set symmetric with the first resource set on a time axis, and transmitting the DMRS and DMRS allocation information to the terminal.

    Abstract translation: 提供了一种在支持大量多输入多输出（MIMO）传输的移动通信中有效地在基站和移动终端之间发送/接收信道的信道发送/接收方法和装置。 该方法包括确定寻址到终端的解调参考信号（DMRS）映射到资源块内的资源，DMRS资源位于能够被分配给DMRS的第一资源集和第二资源中的至少一个中 在时间轴上设置与第一资源集合对称，并将DMRS和DMRS分配信息发送到终端。

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