公开(公告)号：US20160330693A1

公开(公告)日：2016-11-10

申请号：US15111677

申请日：2015-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Yunjung YI ,  Joonkui AHN ,  Suckchel YANG

IPC: H04W52/14 ,  H04W52/28 ,  H04W76/02

CPC classification number: H04W52/146 ,  H04W52/288 ,  H04W52/34 ,  H04W76/15

Abstract: A disclosure of the present specification provides a power control method. The method may comprise a step of receiving an upper layer signal by a user equipment (UE) in which dual connectivity between a first cell and a second cell is configured. Here, the upper layer signal may comprise configuration information to be used for the dual connectivity. The configuration information may comprise one of a first configuration and a second configuration. The user equipment (UE) in which the dual connectivity is configured can be connected to a first cell group including the first cell and a second cell group including the second cell, respectively. Here, each cell group may belong to an individual base station (eNodeB). The method may comprise a step of performing power control with regard to an uplink transmission to one or more of the first cell and the second cell, on the basis of one of the first configuration and the second configuration.

Abstract translation: 本说明书的公开内容提供了功率控制方法。 该方法可以包括由其中配置第一小区和第二小区之间的双连接的用户设备（UE）接收上层信号的步骤。 这里，上层信号可以包括要用于双连接的配置信息。 配置信息可以包括第一配置和第二配置中的一个。 其中配置双连接性的用户设备（UE）可以分别连接到包括第一小区的第一小区组和包括第二小区的第二小区组。 这里，每个小区组可以属于单个基站（eNodeB）。 该方法可以包括基于第一配置和第二配置中的一个来执行关于到第一小区和第二小区中的一个或多个的上行链路传输的功率控制的步骤。

公开(公告)号：US20160234762A1

公开(公告)日：2016-08-11

申请号：US14915522

申请日：2015-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Yunjung YI ,  Joonkui AHN ,  Jonghyun PARK ,  Daesung HWANG

IPC: H04W48/16 ,  H04W72/04 ,  H04L5/00 ,  H04J11/00

CPC classification number: H04W48/16 ,  H04J11/0056 ,  H04J11/0073 ,  H04J11/0093 ,  H04J2211/001 ,  H04L5/001 ,  H04L5/0032 ,  H04L5/005 ,  H04W72/0446

Abstract: A disclosure of the present specification provides a method for performing a cell search procedure or a cell discovery procedure in which a discovery signal is transmitted to a resource element determined in consideration of interference between adjacent cells. The method comprises the steps of: receiving a discovery signal generated by a particular small cell; and searching for the particular small cell on the basis of the discovery signal, wherein the position of the resource element to which the discovery signal is transmitted may be changed according to time.

Abstract translation: 本说明书的公开内容提供了一种用于执行小区搜索过程或小区发现过程的方法，其中发现信号被发送到考虑到相邻小区之间的干扰而确定的资源元素。 该方法包括以下步骤：接收由特定小小区生成的发现信号; 并且基于发现信号搜索特定的小小区，其中可以根据时间改变发送信号被发送到的资源元素的位置。

公开(公告)号：US20160212786A1

公开(公告)日：2016-07-21

申请号：US14914534

申请日：2014-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Yunjung YI ,  Joonkui AHN ,  Dongyoun SEO

IPC: H04W76/02 ,  H04L5/14 ,  H04L5/00 ,  H04W72/04 ,  H04W52/34

CPC classification number: H04W76/15 ,  H04B7/2656 ,  H04L5/0053 ,  H04L5/0092 ,  H04L5/14 ,  H04W48/20 ,  H04W52/281 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367 ,  H04W72/0413 ,  H04W74/00 ,  H04W76/16 ,  H04W84/045

Abstract: The present specification discloses a method for allowing user equipment (UE) to concurrently access a plurality of cells. The method may comprise the steps of: setting connection with any one cell corresponding to a primary cell among frequency division duplex (FDD)-based cells and time division duplex (TDD)-based cells; receiving, from the one cell, first cell indexes for the FDD-based cells, and second cell indexes for the FDD-based cells; and setting connection with a secondary cell indicated by any one of the first cell indexes and the second cell indexes. Here, at least one value of the first cell indexes may overlap with at least one of the second cell indexes.

Abstract translation: 本说明书公开了一种允许用户设备（UE）同时访问多个小区的方法。 该方法可以包括以下步骤：在与基于频分双工（FDD）的小区和基于时分双工（TDD）的小区中的主小区对应的任何一个小区之间设置连接; 从一个小区接收用于基于FDD的小区的第一小区索引和用于基于FDD的小区的第二小区索引; 并且设置与由第一小区索引和第二小区索引中的任何一个指示的辅助小区的连接。 这里，第一小区索引的至少一个值可以与第二小区索引中的至少一个重叠。

公开(公告)号：US20160119856A1

公开(公告)日：2016-04-28

申请号：US14895144

申请日：2014-05-21

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Seungmin LEE ,  Yunjung YI ,  Joonkui AHN ,  Hanjun PARK

IPC: H04W48/08

CPC classification number: H04W48/08 ,  H04W48/12

Abstract: In one disclosure of the present specification, a method is provided for transmitting a reference signal in a small-sized cell. The method for transmitting the reference signal may comprise the steps of: generating, by the small-sized cell, a sequence of the reference signal, based on a physical cell ID and cell load degree; transmitting, by the small-sized cell, the generated sequence of the reference signal on a mapped resource element (RE); and transmitting, by the small-sized cell to a terminal during camp-on, information about the cell load degree used during the generation of the sequence of the reference signal.

Abstract translation: 在本说明书的一个公开内容中，提供了用于在小尺寸单元中传送参考信号的方法。 用于发送参考信号的方法可以包括以下步骤：基于物理小区ID和小区负载度，由小尺寸小区生成参考信号的序列; 通过小尺寸单元在映射的资源元素（RE）上发送所生成的参考信号序列; 并且在上班期间由小型小区向终端发送关于在生成参考信号的序列期间使用的小区负载度的信息。

公开(公告)号：US20160057664A1

公开(公告)日：2016-02-25

申请号：US14778993

申请日：2014-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Daesung HWANG ,  Yunjung YI ,  Dongyoun SEO ,  Suckchel YANG

IPC: H04W36/00 ,  H04L5/00 ,  H04W36/04

CPC classification number: H04W36/0061 ,  H04J11/0069 ,  H04L5/0053 ,  H04W24/02 ,  H04W36/04 ,  H04W48/16 ,  H04W84/20

Abstract: Disclosed are a method and an apparatus for a cell to discover another cell. A method for cell discovery by a discovering cell may comprises the step of: the discovering cell receiving first discovering resource configuration information from a master cell; and the discovering cell receiving a discovering signal from at least one discovering target cell on the basis of the first discovering resource configuration information, wherein the first discovering resource configuration information may comprise information indicating a first time resource for the discovering cell to receive a discovery signal by means of a first frequency band, and information indicating a second time resource for the discovering cell to transmit downlink data to a terminal by means of the first frequency band.

Abstract translation: 公开了一种用于细胞发现另一个细胞的方法和装置。 用于发现小区的小区发现的方法可以包括以下步骤：发现从主小区接收首先发现资源配置信息的小区; 并且所述发现单元基于所述第一发现资源配置信息从至少一个发现目标小区接收发现信号，其中所述第一发现资源配置信息可以包括指示所述发现小区接收发现信号的第一时间资源的信息 借助于第一频带，以及指示第二时间资源的信息，用于通过第一频带发送小区向终端发送下​​行链路数据。

公开(公告)号：US20150351003A1

公开(公告)日：2015-12-03

申请号：US14653513

申请日：2014-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Yunjung YI ,  Daesung HWANG ,  Suckchel YANG

IPC: H04W48/10

CPC classification number: H04W48/10 ,  H04B7/2656 ,  H04W56/0015

Abstract: A method and a device for detecting a discovery signal in a wireless communication system are provided. A wireless device receives a discovery setting for detecting a discovery signal of a target cell from a serving cell, and detects the discovery signal transmitted by the target cell according to the discovery setting. The discovery setting includes information on a discovery subframe to which the discovery signal is transmitted among a plurality of subframes.

Abstract translation: 提供了一种用于在无线通信系统中检测发现信号的方法和装置。 无线设备从服务小区接收用于检测目标小区的发现信号的发现设置，并且根据发现设置检测目标小区发送的发现信号。 发现设置包括关于在多个子帧中发送发现信号的发现子帧的信息。

公开(公告)号：US20150304092A1

公开(公告)日：2015-10-22

申请号：US14435510

申请日：2013-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Suckchel YANG

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

CPC classification number: H04L5/0098 ,  H04L1/1864 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/0413 ,  H04W72/0446

Abstract: According to one embodiment of the present invention, there is provided a method for aggregating a plurality of cells. According to the method, a first cell may determine whether to add one or a plurality of second cells for user equipment. Here, a maximum number of cells are determined depending on a number of cells that belong to the first cell and the one or the plurality of second cells and whose reference configuration has been set as a specific Time Division Duplex (TDD) UL-DL configuration and a number of cells that have been actually set as the specific TDD UL-DL configuration. Also, the first cell may transmit a configuration for adding one or a plurality of second cells to the user equipment based on the determined maximum number of cells.

Abstract translation: 根据本发明的一个实施例，提供了一种聚集多个单元的方法。 根据该方法，第一小区可以确定是否为用户设备添加一个或多个第二小区。 这里，根据属于第一小区和一个或多个第二小区并且其参考配置已被设置为特定时分双工（TDD）UL-DL配置的小区的数量来确定最大数量的小区 以及已经被实际设置为特定TDD UL-DL配置的多个小区。 此外，第一小区可以基于确定的最大小区数来向用户设备发送用于将一个或多个第二小区添加的配置。

公开(公告)号：US20150304088A1

公开(公告)日：2015-10-22

申请号：US14650064

申请日：2013-12-18

Applicant: LG ELECTRONICS INC.

Inventor： Dongyoun SEO ,  Joonkui AHN ,  Suckchel YANG ,  Yunjung YI ,  Daesung HWANG

IPC: H04L5/00 ,  H04W74/00

CPC classification number: H04L1/1822 ,  H04B7/15557 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/0055 ,  H04L5/14 ,  H04W16/32 ,  H04W48/12 ,  H04W72/0413 ,  H04W74/002 ,  H04W74/004 ,  H04W74/006 ,  H04W76/19 ,  H04W84/025

Abstract: Provided are a method for transmitting an ACK/NACK by a terminal configured with a plurality of serving cells, and a terminal using such a method. The method comprises: receiving data from a downlink subframe of a first serving cell; and transmitting the data for the ACK/NACK signal from an uplink subframe of a second serving cell; wherein the uplink subframe is determined in accordance with the ACK/NACK timing of the first serving cell, or the ACK/NACK timing of the second serving cell if the data is received from a downlink subframe of the second serving cell, which is identical to the downlink subframe of the first serving cell.

Abstract translation: 提供了一种由配置有多个服务小区的终端和使用这种方法的终端发送ACK / NACK的方法。 该方法包括：从第一服务小区的下行链路子帧接收数据; 以及从第二服务小区的上行链路子帧发送所述ACK / NACK信号的数据; 其中，如果从所述第二服务小区的下行链路子帧接收到所述数据，则根据所述第一服务小区的ACK / NACK定时或所述第二服务小区的ACK / NACK定时来确定所述上行链路子帧，所述第二服务小区与 第一服务小区的下行链路子帧。

公开(公告)号：US20150126241A1

公开(公告)日：2015-05-07

申请号：US14532885

申请日：2014-11-04

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Ilmin KIM

IPC: H04W52/36 ,  H04W52/38 ,  H04W52/26

CPC classification number: H04W52/267 ,  H04W52/20

Abstract: There is a provided a method for deciding transmission power to securely transmit data, the method comprising: determining a transmission rate toward an intended receiver, based on an upper limit of a decoding error probability of the intended receiver and a lower limit of a decoding error probability of an unwanted over hearer; and deciding a transmission power toward the intended receiver based on the upper limit and the lower limit. Here, if the upper limit is lower than the lower limit, the transmission toward the intended receiver is not performed.

Abstract translation: 提供了一种用于确定发送功率以安全地发送数据的方法，所述方法包括：基于预期接收机的解码错误概率的上限和解码错误的下限来确定朝向预期接收机的传输速率 不必要的超过听众的可能性; 并且基于上限和下限来确定朝向预期接收机的传输功率。 这里，如果上限低于下限，则不进行向目的接收机的发送。

公开(公告)号：US20240323978A1

公开(公告)日：2024-09-26

申请号：US18571680

申请日：2022-07-01

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KO ,  Hanbyul SEO ,  Seungmin LEE ,  Daesung HWANG

IPC: H04W72/25 ,  H04L1/1812 ,  H04L1/1829 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/40 ,  H04W92/18

CPC classification number: H04W72/25 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/40 ,  H04L1/1812 ,  H04L1/1854 ,  H04W92/18

Abstract: An operation method of a first device (100) in a wireless communication system is proposed. The method may comprise the steps of: receiving, on a sensing slot related to one or more candidate slots, first sidelink control information (SCI) including information related to a resource reservation period of a second device (200) from the second device (200); acquiring an integer value on the basis of a value acquired by dividing a time interval between a first slot and a last slot among the one or more candidate slots by the resource reservation period of the second device (200); and selecting a sidelink (SL) resource within the one or more candidate slots on the basis of the integer value.