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    METHOD AND APPARATUS FOR DEFINING TRANSCEIVING TIMING OF A PHYSICAL CHANNEL IN A TDD COMMUNICATION SYSTEM WHICH SUPPORTS CROSS-CARRIER SCHEDULING
    2.
    发明申请
    METHOD AND APPARATUS FOR DEFINING TRANSCEIVING TIMING OF A PHYSICAL CHANNEL IN A TDD COMMUNICATION SYSTEM WHICH SUPPORTS CROSS-CARRIER SCHEDULING 审中-公开
    用于在支持跨运输调度的TDD通信系统中定义物理信道的收发时间的方法和装置

    公开(公告)号：US20150172039A1

    公开(公告)日：2015-06-18

    申请号：US14633702

    申请日：2015-02-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Young Bum KIM ,  Joon Young CHO ,  Jin Kyu HAN ,  Seung Hoon CHOI ,  Youn Sun KIM ,  Hyoung Ju JI

    IPC: H04L5/14 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/14 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0091 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/12 ,  H04W88/02 ,  H04W88/08

    Abstract: A method, base station, and terminal employing time division duplex and carrier aggregation are disclosed. The method by the base station includes transmitting, to a terminal, scheduling information on a control channel of a first cell, and transmitting, to the terminal, data on a shared channel of a second cell based on the scheduling information. The scheduling information is transmitted in a first downlink subframe or a first subframe including downlink pilot time slot (DwPTS) based on first subframe configuration information of the first cell. The data is transmitted in a second downlink subframe or a second subframe including DwPTS corresponding to the first downlink subframe or the first subframe. The first subframe configuration information of the first cell is different from second subframe configuration information of the second cell.

    Abstract translation: 公开了一种采用时分双工和载波聚合的方法，基站和终端。 基站的方法包括向终端发送关于第一小区的控制信道的调度信息，并且基于调度信息向终端发送第二小区的共享信道上的数据。 基于第一小区的第一子帧配置信息，在第一下行链路子帧或包括下行链路导频时隙（DwPTS）的第一子帧中发送调度信息。 在第二下行链路子帧或包括与第一下行链路子帧或第一子帧对应的DwPTS的第二子帧中发送数据。 第一小区的第一子帧配置信息与第二小区的第二子帧配置信息不同。

    METHOD AND APPARATUS OF ACTIVATING/DEACTIVATING SECONDARY CARRIERS IN MOBILE COMMUNICATION SYSTEM USING CARRIER AGGREGATION
    3.
    发明申请
    METHOD AND APPARATUS OF ACTIVATING/DEACTIVATING SECONDARY CARRIERS IN MOBILE COMMUNICATION SYSTEM USING CARRIER AGGREGATION 审中-公开
    移动通信系统中使用载波聚合的活动/消除二次载波的方法和装置

    公开(公告)号：US20150139171A1

    公开(公告)日：2015-05-21

    申请号：US14610199

    申请日：2015-01-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jae Hyuk JANG ,  Soeng Hun KIM ,  Boon Loong NG ,  Gert-Jan VAN LIESHOUT ,  Kyeong In JEONG ,  Joon Young CHO

    IPC: H04W72/04 ,  H04B7/06

    CPC classification number: H04W72/042 ,  H04B7/0626 ,  H04L5/001 ,  H04L5/003 ,  H04L5/0053 ,  H04L5/0098 ,  H04W24/02 ,  H04W24/10 ,  H04W72/0426 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

    Abstract: A method for activating/deactivating secondary carriers of a User Equipment (UE) in a mobile communication system supporting carrier aggregation is provided. The method comprises, receiving a control message including an activation/deactivation Control Element (CE) in a first sub-frame from a Base station, identifying an activation command or a deactivation command of at least one secondary carrier based on the control message, determining whether a current sub-frame is a second sub-frame or not, performing at least one first operation for the at least one secondary carrier in a second sub-frame, and performing, when the activation/deactivation CE indicates deactivation of the at least one secondary carrier, at least one second operation for the at least one secondary carrier no later than the second sub-frame.

    Abstract translation: 提供了一种用于在支持载波聚合的移动通信系统中激活/去激活用户设备（UE）的辅载波的方法。 该方法包括：从基站接收包括在第一子帧中的激活/去激活控制元素（CE）的控制消息，基于控制消息识别至少一个辅助载波的激活命令或去激活命令，确定 当前子帧是否是第二子帧，对第二子帧中的至少一个次载波执行至少一个第一操作，并且当激活/去激活CE指示至少停止 一个辅助载波，至少一个辅助载波的至少一个第二操作，不迟于第二子帧。

    APPLICATION OF SEQUENCE HOPPING AND ORTHOGONAL COVERING CODES TO UPLINK REFERENCE SIGNALS
    7.
    发明申请
    APPLICATION OF SEQUENCE HOPPING AND ORTHOGONAL COVERING CODES TO UPLINK REFERENCE SIGNALS 审中-公开
    序列跳跃和正交覆盖代码应用于上行链接参考信号

    公开(公告)号：US20150162951A1

    公开(公告)日：2015-06-11

    申请号：US14622231

    申请日：2015-02-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris PAPASAKELLARIOU ,  Joon Young CHO

    IPC: H04B1/707

    CPC classification number: H04L27/2613 ,  H04B1/707 ,  H04B1/70718 ,  H04B7/0452 ,  H04J13/004 ,  H04J13/0048 ,  H04J13/0062 ,  H04J13/0074 ,  H04L1/0067 ,  H04L1/1812 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0051 ,  H04L27/2602 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/02 ,  H04W88/08

    Abstract: Methods and apparatuses are provided for transmitting and receiving references signals. A method includes receiving first and second cell specific parameters; receiving a third UE specific parameter; acquiring a first reference signal for a PUSCH, based on the third parameter; acquiring a second reference signal for a PUCCH, based on the first parameter; and transmitting at least one of the first reference signal and the second reference signal. Sequence hopping and group sequence hopping are disabled for the first reference signal, regardless of values of the first parameter and the second parameter, if the third parameter indicates that the sequence hopping and the group sequence hopping are disabled. The group sequence hopping is applied to acquire the second reference signal, if the first parameter indicates that the group sequence hopping is enabled and the third parameter indicates that the sequence hopping and the group sequence hopping are disabled.

    Abstract translation: 提供了用于发送和接收参考信号的方法和装置。 一种方法包括接收第一和第二小区特定参数; 接收第三UE特定参数; 基于所述第三参数获取PUSCH的第一参考信号; 基于所述第一参数获取PUCCH的第二参考信号; 以及发送所述第一参考信号和所述第二参考信号中的至少一个。 无论第一个参数和第二个参数的值如何，第一个参考信号的序列跳变和组序列跳变被禁用，如果第三个参数表示序列跳变和组序列跳变被禁用。 如果第一个参数指示组序列跳频被使能并且第三个参数指示序列跳频和组序列跳变被禁用，则应用组序列跳频来获取第二参考信号。

    APPLICATION OF SEQUENCE HOPPING AND ORTHOGONAL COVERING CODES TO UPLINK REFERENCE SIGNALS
    8.
    发明申请
    APPLICATION OF SEQUENCE HOPPING AND ORTHOGONAL COVERING CODES TO UPLINK REFERENCE SIGNALS 审中-公开
    序列跳跃和正交覆盖代码应用于上行链接参考信号

    公开(公告)号：US20150155995A1

    公开(公告)日：2015-06-04

    申请号：US14622266

    申请日：2015-02-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris PAPASAKELLARIOU ,  Joon Young CHO

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L27/2613 ,  H04B1/707 ,  H04B1/70718 ,  H04B7/0452 ,  H04J13/004 ,  H04J13/0048 ,  H04J13/0062 ,  H04J13/0074 ,  H04L1/0067 ,  H04L1/1812 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0051 ,  H04L27/2602 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/02 ,  H04W88/08

    Abstract: Methods and apparatuses are provided for transmitting and receiving references signals. A method includes transmitting a first parameter and a second parameter, which are cell specific parameters; transmitting a third parameter, which is a UE specific parameter; transmitting a CSI; and receiving at least one of a first reference signal, which is generated based on the CSI, for a PUSCH and a second reference signal for a PUCCH. The first reference signal is generated by not applying sequence hopping and group sequence hopping, regardless of values of the first parameter and the second parameter, if the third parameter indicates that the sequence hopping and the group sequence hopping are disabled. The second reference signal is generated by applying the group sequence hopping, if the first parameter indicates that the group sequence hopping is enabled and the third parameter indicates that the sequence hopping and the group sequence hopping are disabled.

    Abstract translation: 提供了用于发送和接收参考信号的方法和装置。 一种方法包括发送第一参数和第二参数，其是小区特定参数; 发送作为UE特定参数的第三参数; 传输CSI; 以及接收针对PUSCH的基于CSI生成的第一参考信号和用于PUCCH的第二参考信号中的至少一个。 如果第三个参数指示序列跳变和组序列跳变被禁用，则不管第一参数和第二参数的值如何，不通过不应用序列跳频和组序列跳频来生成第一参考信号。 如果第一个参数指示组序列跳频被使能且第三个参数指示序列跳变和组序列跳变被禁用，则通过应用组序列跳频来生成第二参考信号。

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