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    METHOD AND APPARATUS FOR TRANSCEIVING CONTROL SIGNAL
    242.
    发明申请
    METHOD AND APPARATUS FOR TRANSCEIVING CONTROL SIGNAL 有权
    收发控制信号的方法与装置

    公开(公告)号：US20150189627A1

    公开(公告)日：2015-07-02

    申请号：US14406713

    申请日：2013-07-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Suckchel Yang ,  Yunjung Yi ,  Jonghyun Park ,  Joonkui Ahn

    IPC: H04W72/04 ,  H04L5/14

    CPC classification number: H04W72/042 ,  H04L5/0098 ,  H04L5/14 ,  H04L5/1469 ,  H04W52/0206 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24

    Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for receiving a control signal in a wireless communication system in which a plurality of cells are merged. The method comprises the steps of: receiving a signal indicating a deactivation of at least one cell from among the plurality of cells; and a step of deactivating said at least one cell. The deactivation-indicating signal indicates the deactivation of said at least one cell to all of a plurality of pieces of UE set to merge said at least one cell.

    Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及在多个单元被合并的无线通信系统中接收控制信号的方法和装置。 该方法包括以下步骤：从多个小区中接收指示至少一个小区的去激活的信号; 以及使所述至少一个细胞失活的步骤。 去激活指示信号指示所述至少一个小区对于设置为合并所述至少一个小区的多个UE的全部去激活。

    METHOD AND TERMINAL FOR RANDOM ACCESS TO SMALL CELL
    243.
    发明申请
    METHOD AND TERMINAL FOR RANDOM ACCESS TO SMALL CELL 有权
    用于随机访问小细胞的方法和终端

    公开(公告)号：US20150181624A1

    公开(公告)日：2015-06-25

    申请号：US14408909

    申请日：2013-06-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Daesung Hwang ,  Hakseong Kim ,  Suckchel Yang ,  Seungmin Lee ,  Hyangsun You ,  Yunjung Yi ,  Dongyoun Seo ,  Hanbyul Seo

    IPC: H04W74/08 ,  H04W36/00

    CPC classification number: H04W74/0841 ,  H04L5/0007 ,  H04L5/0053 ,  H04W36/0005 ,  H04W36/0077 ,  H04W74/002

    Abstract: The present invention relates to a method for random access to a small cell by means of a terminal. The method can include the steps of: receiving a plurality of settings for a random access preamble; selecting one of the plurality of settings; and transmitting the random access preamble according to the one selected setting. Here, a resource on which the random access preamble can be transmitted can be provided in plurality in one subframe, and the preamble transmitted on each resource is distinguishable.

    Abstract translation: 本发明涉及通过终端随机接入小小区的方法。 该方法可以包括以下步骤：接收随机接入前同步码的多个设置; 选择所述多个设置中的一个; 以及根据所选择的一个设置发送随机接入前同步码。 这里，可以在一个子帧中多个地提供其上可以发送随机接入前导码的资源，并且在每个资源上发送的前导码是可区分的。

    SCHEDULING METHOD FOR DEVICE-TO-DEVICE COMMUNICATION AND APPARATUS FOR SAME
    244.
    发明申请
    SCHEDULING METHOD FOR DEVICE-TO-DEVICE COMMUNICATION AND APPARATUS FOR SAME 有权
    用于设备设备通信的调度方法及其设备

    公开(公告)号：US20150181587A1

    公开(公告)日：2015-06-25

    申请号：US14407003

    申请日：2013-06-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Suckchel Yang ,  Joonkui Ahn ,  Hanbyul Seo

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

    CPC classification number: H04W72/12 ,  H04L1/0061 ,  H04L1/1861 ,  H04L5/0007 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/048 ,  H04W76/27 ,  H04W92/18

    Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting device-to-device (D2D) data and an apparatus therefor, the method comprising the steps of: receiving, from a base station, control information which includes a first resource allocation information item; transmitting, to a second terminal, a second physical downlink control channel (PDCCH) signal which includes a second resource allocation information item, while including the resource indicated by the second resource allocation information item in the resource indicated by the first allocation information item; and transmitting the D2D data to the second terminal by using the resource indicated by the second resource allocation information item.

    Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地，本发明涉及一种用于发送设备到设备（D2D）数据的方法及其设备，所述方法包括以下步骤：从基站接收包括第一资源分配信息项的控制信息 ; 向第二终端发送包括第二资源分配信息项的第二物理下行链路控制信道（PDCCH）信号，同时将由所述第二资源分配信息项指示的资源包含在由所述第一分配信息项所指示的资源中; 以及通过使用由所述第二资源分配信息项指示的资源将所述D2D数据发送到所述第二终端。

    USER EQUIPMENT DETECTION METHOD FOR DIRECT COMMUNICATION BETWEEN USER EQUIPMENT AND USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
    245.
    发明申请
    USER EQUIPMENT DETECTION METHOD FOR DIRECT COMMUNICATION BETWEEN USER EQUIPMENT AND USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR 有权
    无线通信系统中的用户设备与用户设备之间的直接通信的用户设备检测方法及其设备

    公开(公告)号：US20150181406A1

    公开(公告)日：2015-06-25

    申请号：US14407010

    申请日：2013-05-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Hanbyul Seo ,  Jonghyun Park ,  Seungmin Lee ,  Suckchel Yang

    IPC: H04W8/00 ,  H04W72/04 ,  H04W48/12

    CPC classification number: H04W8/005 ,  H04W48/12 ,  H04W72/042 ,  H04W76/14 ,  H04W88/02 ,  H04W92/18

    Abstract: Disclosed in the present application is a method for enabling user equipment to transmit and receive a discovery signal for direct communication between user equipment in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a base station, information related to a plurality of configurations for the discovery signal through an upper layer; receiving, from the base station, downlink control information on a first sub-frame, comprising a field indicating one configuration among the plurality of configurations through a physical layer; and transmitting and receiving the discovery signal on the first frame and then on a second frame by using the indicated configuration.

    Abstract translation: 在本申请中公开了一种使用户设备能够发送和接收用于无线通信系统中的用户设备之间的直接通信的发现信号的方法。 具体地说，该方法包括以下步骤：通过上层从基站接收与发现信号的多个配置相关的信息; 从基站接收关于第一子帧的下行链路控制信息，包括通过物理层指示多个配置中的一个配置的字段; 以及通过使用所指示的配置在第一帧上然后在第二帧上发送和接收发现信号。

    Method and apparatus for transmitting control information in wireless communication system
    246.
    发明授权
    Method and apparatus for transmitting control information in wireless communication system 有权
    用于在无线通信系统中发送控制信息的方法和装置

    公开(公告)号：US09066342B2

    公开(公告)日：2015-06-23

    申请号：US14370810

    申请日：2013-01-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

    IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04L5/14 ,  H04J3/00

    CPC classification number: H04W72/042 ,  H04J3/00 ,  H04L1/18 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/1469

    Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method in which a terminal transmits control information in a CA-based wireless communication system and to an apparatus for the method, the method comprising: a step of configuring a first cell and a second cell having different subframe configurations, the second cell has UL-DL configuration #0; a step of receiving a downlink control information (DCI) format including an N-bit field (N>1), for the second cell; and a step of transmitting a physical uplink shared channel (PUSCH) signal corresponding to the downlink DCI format through a subframe. The N-bit field indicates either an uplink (UL) index or a downlink assignment index (DAI). For PUSCH timing, in cases where a reference UL-DL configuration applied to the second cell is any one of UL-DL configurations #1 to #6, the N-bit field indicates the DAI.

    Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种终端在基于CA的无线通信系统中发送控制信息的方法和该方法的装置，该方法包括：配置第一小区和具有不同的第二小区的步骤 子帧配置，第二小区具有UL-DL配置＃0; 对于所述第二小区，接收包括N比特字段（N> 1）的下行链路控制信息（DCI）格式的步骤; 以及通过子帧发送与下行链路DCI格式相对应的物理上行链路共享信道（PUSCH）信号的步骤。 N位字段指示上行链路（UL）索引或下行链路分配索引（DAI）。 对于PUSCH定时，在应用于第二小区的参考UL-DL配置为UL-DL配置＃1〜＃6中的任一个的情况下，N位字段表示DAI。

    METHOD FOR TRANSMITTING RANDOM ACCESS PREAMBLE, AND WIRELESS DEVICE
    248.
    发明申请
    METHOD FOR TRANSMITTING RANDOM ACCESS PREAMBLE, AND WIRELESS DEVICE 有权
    用于发送随机访问前缀和无线设备的方法

    公开(公告)号：US20150163830A1

    公开(公告)日：2015-06-11

    申请号：US14399836

    申请日：2013-05-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Joonkui Ahn ,  Suckchel Yang ,  Dongyoun Seo

    IPC: H04W74/08 ,  H04L5/14

    CPC classification number: H04W74/0833 ,  H04L5/0007 ,  H04L5/14 ,  H04W56/0045 ,  H04W74/004 ,  H04W74/08

    Abstract: Provided is a method and an apparatus for transmitting a random access preamble in a time division duplex (TDD)-based wireless communication system. A wireless device selects an UL subframe in which a random access preamble is to be transmitted in a first serving cell. If the next subframe following the selected UL subframe is a DL subframe and the length of the random access preamble exceeds the UL subframe, the random access preamble may be generated such that the length of the random access preamble may not exceed the UL subframe.

    Abstract translation: 提供了一种用于在基于时分双工（TDD）的无线通信系统中发送随机接入前同步码的方法和装置。 无线设备选择在第一服务小区中发送随机接入前同步码的UL子帧。 如果所选UL子帧之后的下一子帧是DL子帧，并且随机接入前导码的长度超过UL子帧，则可以生成随机接入前导码，使得随机接入前导码的长度不超过UL子帧。

    METHOD FOR TRANSMITTING CONTROL SIGNAL FOR DEVICE-TO-DEVICE COMMUNICATION AND DEVICE THEREFOR
    249.
    发明申请
    METHOD FOR TRANSMITTING CONTROL SIGNAL FOR DEVICE-TO-DEVICE COMMUNICATION AND DEVICE THEREFOR 有权
    用于发送用于设备到设备通信的控制信号的方法及其设备

    公开(公告)号：US20150163790A1

    公开(公告)日：2015-06-11

    申请号：US14412121

    申请日：2013-07-12

    Applicant: LG Electronics Inc.

    Inventor： Jihyun Lee ,  Suckchel Yang ,  Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

    IPC: H04W72/04 ,  H04L1/18 ,  H04W76/02 ,  H04L5/00

    CPC classification number: H04W72/048 ,  H04L1/0025 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1893 ,  H04L1/1896 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0406 ,  H04W76/14

    Abstract: One embodiment of the present invention discloses a method for transmitting a control signal for device-to-device (D2D) communication with a second terminal by a first terminal in a wireless communication system, wherein the method is carried out by the first terminal and comprises the steps of: mapping control information for the D2D communication to a resource region for the D2D communication; and transmitting, to the second terminal, the mapped control information for the D2D communication with data for the D2D communication, wherein the control information for the D2D communication includes modulation and coding scheme (MCS) related information and hybrid automatic retransmission request (HARQ) related information, and the control information for the D2D communication can be mapped to at least one symbol except for symbol(s) to which a reference signal is mapped.

    Abstract translation: 本发明的一个实施例公开了一种用于在无线通信系统中由第一终端发送与第二终端的设备到设备（D2D）通信的控制信号的方法，其中该方法由第一终端执行，并且包括 步骤：将用于D2D通信的控制信息映射到用于D2D通信的资源区域; 并且向D2D通信的数据发送D2D通信的映射控制信息，其中D2D通信的控制信息包括调制和编码方案（MCS）相关信息和混合自动重发请求（HARQ）相关 信息，并且用于D2D通信的控制信息可以被映射到除了参考信号映射到的符号之外的至少一个符号。

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