公开(公告)号：US09380614B2

公开(公告)日：2016-06-28

申请号：US14286799

申请日：2014-05-23

Applicant: LG ELECTRONICS INC.

Inventor： Genebeck Hahn ,  Jaehoon Chung ,  Hyeyoung Choi ,  Eunjong Lee ,  Heejeong Cho

IPC: H04W76/02 ,  H04W48/20 ,  H04W88/08 ,  H04W48/10 ,  H04W72/00

CPC classification number: H04W76/10 ,  H04W48/10 ,  H04W48/20 ,  H04W72/00 ,  H04W88/085

Abstract: The present invention relates to a method of configuring a user equipment-based communication area in a cloud radio access network environment and an apparatus therefor. As one embodiment of the present invention, a method of performing a communication, which is performed by a user equipment (UE) in a cloud radio access network environment includes the steps of generating an RRU list based on signal strength of downlink signals received from each of one or more RRUs (remote resource unit), setting a UE-based communication area in a manner of transmitting the RRU list to a BBU (base band unit) via a first RRU among the one or more RRUs and establishing an RRC connection with a second RRU within the UE-based communication area.

Abstract translation: 本发明涉及一种在云无线电接入网络环境中配置基于用户设备的通信区域的方法及其装置。 作为本发明的一个实施例，由云无线接入网环境中的用户装置（UE）进行通信的方法包括以下步骤：基于从每个接收到的下行链路信号的信号强度生成RRU表 一个或多个RRU（远程资源单元），以一个或多个RRU中的第一RRU将RRU列表发送到BBU（基带单元）的方式设置基于UE的通信区域，并建立与RRC 在基于UE的通信区域内的第二RRU。

公开(公告)号：US09338782B2

公开(公告)日：2016-05-10

申请号：US14355928

申请日：2012-11-02

Applicant: LG Electronics Inc.

Inventor： Jinmin Kim ,  Seunghee Han ,  Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W72/00 ,  H04W72/12

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0073 ,  H04W72/00 ,  H04W72/1289

Abstract: Disclosed are a method and an apparatus for receiving data using an extension carrier in a wireless access system that supports a carrier aggregation/multiple cells. A method in which a terminal receives data in a wireless access system that supports a carrier aggregation according to one embodiment of the present invention comprises: a step of receiving data starting point information indicating the symbol in a subframe at which a transmission of said data starts when data is transmitted via a secondary carrier that constitutes the carrier aggregation together with a primary carrier; and a step of receiving said data via the secondary carrier based on the data starting point information. The symbol at which the transmission of said data starts is determined from any one of a plurality of symbols including a first symbol of the subframe.

Abstract translation: 公开了一种在支持载波聚合/多个小区的无线接入系统中使用扩展载波接收数据的方法和装置。 根据本发明的一个实施例的终端在支持载波聚合的无线接入系统中接收数据的方法包括：在所述数据的发送开始的子帧中接收指示符号的数据起点信息的步骤 当经由与主载波一起构成载波聚合的辅助载波传输数据时; 以及基于所述数据起始点信息经由所述辅助载体接收所述数据的步骤。 从所述子帧的第一符号的多个符号中的任何一个中确定所述数据的发送开始的符号。

公开(公告)号：US09246561B1

公开(公告)日：2016-01-26

申请号：US14636803

申请日：2015-03-03

Applicant: LG Electronics Inc.

Inventor： Hyunsoo Ko ,  Heejeong Cho ,  Hyeyoung Choi ,  Ilmu Byun ,  Kungmin Park

IPC: H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04L5/0048 ,  H04B7/0413 ,  H04B7/061 ,  H04B7/0669 ,  H04B7/0691 ,  H04B7/0697 ,  H04L5/0025 ,  H04L5/005 ,  H04L5/0094

Abstract: A method of transmitting signals by a transmitting side device having multiple antennas (hereinafter ‘N antennas’) is disclosed. In this method, the transmitting side device transmits reference signals (RSs) via M antenna among the N antennas, where M≦N, where one or more of M and a sequence of antenna numbers used for transmitting RSs informs a receiving side device of first information for data transmission, and where the RSs are used by the receiving side device for identifying second information for channel estimation. Transmitting side device transmits data to the receiving side device according to the first information.

Abstract translation: 公开了一种由具有多个天线的发送侧设备（以下称为“N个天线”）发送信号的方法。 在这种方法中，发送侧设备经由N个天线中的M个天线发送参考信号（RS），其中M＆NlE; N，其中M和用于发送RS的天线序号之一中的一个或多个将接收侧设备通知第一 用于数据传输的信息，以及由接收侧装置用于识别用于信道估计的第二信息的RS。 发送端设备根据第一信息向接收侧设备发送数据。

公开(公告)号：US09232517B2

公开(公告)日：2016-01-05

申请号：US14345627

申请日：2012-10-04

Applicant: LG ELECTRONICS INC.

Inventor： Jinmin Kim ,  Seunghee Han ,  Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi

IPC: H04J3/00 ,  H04W72/04 ,  H04L5/14 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/1469 ,  H04W72/1289

Abstract: Disclosed are a method for scheduling bundling in a wireless access system and an apparatus for same. In particular, the method includes the steps of: transmitting bundled downlink control information (DCI), including a plurality of pieces of downlink control information, to a terminal through a single physical downlink control channel (PDCCH); and transmitting downlink data to the terminal through a plurality of physical downlink shared channels (PDSCH) scheduled by the bundled DCI.

Abstract translation: 公开了一种用于在无线接入系统中调度捆绑的方法及其装置。 特别地，该方法包括以下步骤：通过单个物理下行链路控制信道（PDCCH）向终端发送包括多条下行链路控制信息的捆绑下行链路控制信息（DCI）; 并通过由捆绑的DCI调度的多个物理下行链路共享信道（PDSCH）向终端发送下​​行链路数据。

公开(公告)号：US20150296496A1

公开(公告)日：2015-10-15

申请号：US14443309

申请日：2013-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong Cho ,  Eunjong Lee ,  Hyeyoung Choi ,  Genebeck Hahn

IPC: H04W72/04 ,  H04W48/16

CPC classification number: H04W72/0406 ,  H04W48/14 ,  H04W48/16 ,  H04W88/06

Abstract: The present invention relates to a method and apparatus for registering an access point through a WiFi network using information obtained from a common device in a cellular-WiFi convergence system. The present invention provides a method in which a sub-RAT system entity obtains main RAT system information through a common device and a WiFi network thereof in a communication system in which a cellular system and a WiFi system are converged, and notifies a managing device of information thereon through the WiFi network.

Abstract translation: 本发明涉及一种通过WiFi网络使用从蜂窝WiFi收敛系统中的公共设备获得的信息来登记接入点的方法和装置。 本发明提供一种方法，其中，在通过其中蜂窝系统和WiFi系统进行融合的通信系统中，通过其公共设备及其WiFi网络，子RAT系统实体获得主RAT系统信息，并向管理设备通知 通过WiFi网络提供的信息。

公开(公告)号：US20150119088A1

公开(公告)日：2015-04-30

申请号：US14406734

申请日：2013-06-10

Applicant: LG Electronics Inc.

Inventor： Eunjong Lee ,  Hyeyoung Choi ,  Heejeong Cho ,  Jaehoon Chung

IPC: H04W68/02

CPC classification number: H04W68/02 ,  H04W68/005 ,  H04W88/04

Abstract: A method of performing paging by a first D2D terminal in a wireless communication system supporting D2D communication includes: obtaining information on a paging slot, the paging slot being designated to be dedicated to the first D2D terminal for the D2D communication and including a plurality of paging sections; monitoring whether a signal for the first D2D terminal is transmitted in a first paging section in the obtained paging slot through a region assigned to the first D2D terminal; monitoring whether a paging request message is transmitted in a paging region only for the first D2D terminal in a second paging section if the signal is detected; and transmitting a paging response message through a third paging section to the second D2D terminal that transmits the paging request signal, as a response to the paging request message, if the paging request message is detected.

Abstract translation: 支持D2D通信的无线通信系统中的第一D2D终端执行寻呼的方法包括：获取关于寻呼时隙的信息，所述寻呼时隙被指定为专用于D2D通信的第一D2D终端，并且包括多个寻呼 部分 通过分配给第一D2D终端的区域，监视在获取的寻呼时隙中的第一寻呼部分中是否发送用于第一D2D终端的信号; 如果检测到信号，则监视在第二寻呼部分中仅针对第一D2D终端在寻呼区域中是否发送寻呼请求消息; 并且如果检测到寻呼请求消息，则通过第三寻呼部分向寻呼请求信号的第二D2D终端发送寻呼响应消息作为对寻呼请求消息的响应。

公开(公告)号：US20150117292A1

公开(公告)日：2015-04-30

申请号：US14395772

申请日：2013-02-15

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong Cho ,  Jaehoon Chung ,  Eunjong Lee ,  Hyeyoung Choi

IPC: H04W76/02 ,  H04W76/00 ,  H04L29/08

CPC classification number: H04W76/14 ,  H04L67/10 ,  H04W28/24 ,  H04W52/0219 ,  H04W76/11 ,  H04W76/19 ,  H04W76/40 ,  H04W92/18 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21

Abstract: A method and apparatus for reconfiguring device-to-device (D2D) connection information in a wireless communication system is provided. A first device is connected to a second device through a D2D connection. The first device receives a connection reconfiguration request message including at least one of a new quality of service (QoS) parameter, a new security information parameter, and a new D2D identifier, transmits a connection reconfiguration response message, which indicates whether to accept the request of the connection reconfiguration, to the response of the connection reconfiguration request message, and receives a connection reconfiguration confirm message.

Abstract translation: 提供了一种用于在无线通信系统中重新配置设备到设备（D2D）连接信息的方法和装置。 第一设备通过D2D连接连接到第二设备。 第一设备接收包括新的服务质量（QoS）参数，新的安全信息参数和新的D2D标识符中的至少一个的连接重新配置请求消息，发送指示是否接受请求的连接重配置响应消息 的连接重新配置，到连接重新配置请求消息的响应，并且接收连接重新配置确认消息。

公开(公告)号：US20150009932A1

公开(公告)日：2015-01-08

申请号：US14378582

申请日：2013-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung Choi ,  Hyunwoo Lee ,  Jaehoon Chung

IPC: H04W76/02 ,  H04L1/16 ,  H04W4/00 ,  H04W72/04 ,  H04W74/00 ,  H04W74/02

CPC classification number: H04W76/14 ,  H04L1/06 ,  H04L1/16 ,  H04L1/1664 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1896 ,  H04W4/70 ,  H04W72/0446 ,  H04W74/006 ,  H04W74/02

Abstract: According to one embodiment of the present invention, a method for transmitting a reception acknowledgement response by an user equipment for performing device-to-device communication in a wireless communication system, comprises the steps of: receiving a physical downlink shared channel; and transmitting a reception acknowledgement response for the physical downlink shared channel on a resource for a physical uplink control channel, wherein the reception acknowledgement response is transmitted according to a setting of a round trip time (RTT), and the RTT is set for each user equipment.

Abstract translation: 根据本发明的一个实施例，一种用于在无线通信系统中发送用于执行设备到设备通信的用户设备的接收确认响应的方法包括以下步骤：接收物理下行链路共享信道; 以及在物理上行链路控制信道的资源上发送用于物理下行链路共享信道的接收确认响应，其中根据往返时间（RTT）的设置发送接收确认响应，并且为每个用户设置RTT 设备。

公开(公告)号：US20140321422A1

公开(公告)日：2014-10-30

申请号：US14347205

申请日：2012-09-24

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung Choi ,  Jinmin Kim ,  Seunghee Han ,  Hyukmin Son ,  Hyunwoo Lee

IPC: H04L5/00

CPC classification number: H04L5/0055 ,  H04L1/1861 ,  H04L5/0005

Abstract: An embodiment of the present invention relates to a method in which a base station transmits a signal in a wireless communication system, comprising: a step of generating a reception acknowledgement response to the uplink data received from a terminal; and a step of mapping the reception acknowledgement response to a downlink time-frequency resource and transmitting the mapped result. The downlink time-frequency resource is located on a resource region excluding the control region indicated by a physical control format indicator channel, and associated with the index of the resource block with which the uplink data is transmitted.

Abstract translation: 本发明的实施例涉及一种基站在无线通信系统中发送信号的方法，包括：对从终端接收到的上行链路数据生成接收确认响应的步骤; 以及将接收确认响应映射到下行链路时频资源并发送映射结果的步骤。 下行时间频率资源位于除了由物理控制格式指示符信道指示的控制区域之外的资源区域，并且与发送上行链路数据的资源块的索引相关联。

公开(公告)号：US20140321408A1

公开(公告)日：2014-10-30

申请号：US14355928

申请日：2012-11-02

Applicant: LG Electronics Inc.

Inventor： Jinmin Kim ,  Seunghee Han ,  Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0073 ,  H04W72/00 ,  H04W72/1289

Abstract: Disclosed are a method and an apparatus for receiving data using an extension carrier in a wireless access system that supports a carrier aggregation/multiple cells. A method in which a terminal receives data in a wireless access system that supports a carrier aggregation according to one embodiment of the present invention comprises: a step of receiving data starting point information indicating the symbol in a subframe at which a transmission of said data starts when data is transmitted via a secondary carrier that constitutes the carrier aggregation together with a primary carrier; and a step of receiving said data via the secondary carrier based on the data starting point information. The symbol at which the transmission of said data starts is determined from any one of a plurality of symbols including a first symbol of the subframe.

Abstract translation: 公开了一种在支持载波聚合/多个小区的无线接入系统中使用扩展载波接收数据的方法和装置。 根据本发明的一个实施例的终端在支持载波聚合的无线接入系统中接收数据的方法包括：在所述数据的发送开始的子帧中接收指示符号的数据起点信息的步骤 当经由与主载波一起构成载波聚合的辅助载波传输数据时; 以及基于所述数据起始点信息经由所述辅助载体接收所述数据的步骤。 从所述子帧的第一符号的多个符号中的任何一个中确定所述数据的发送开始的符号。