公开(公告)号：US20160248571A1

公开(公告)日：2016-08-25

申请号：US15145726

申请日：2016-05-03

Applicant: LG ELECTRONICS INC.

Inventor： Dongyoun SEO ,  Hanbyul SEO ,  Hyukjin CHAE ,  Joonkui AHN

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

CPC classification number: H04L5/0055 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0053 ,  H04L5/1469 ,  H04W72/0413 ,  H04W72/042

Abstract: Provided are a method and a device for allocating a resource for an uplink control channel in a wireless communication system. The method for allocating a resource for an uplink control channel in a wireless communication system comprises: receiving at least one downlink subframe; and allocating a physical uplink control channel (PUCCH) resource for transmitting an acknowledgement/not-acknowledgement (ACK/NACK) for the at least one downlink subframe, wherein the PUCCH resource is allocated on the basis of a control channel element of a control channel for scheduling each of the at least one downlink subframe, and if a particular subframe that satisfies a particular condition is included in the at least one downlink subframe, a control channel element included in the special subframe is excluded from the control channel element used to allocate the PUCCH resource.

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：US20160205632A1

公开(公告)日：2016-07-14

申请号：US14913210

申请日：2014-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Joonkui AHN ,  Kijun KIM ,  Dongyoun SEO ,  Suckchel YANG

IPC: H04W52/14 ,  H04W72/10 ,  H04W72/04 ,  H04W52/34 ,  H04L5/00

Abstract: A method and apparatus for controlling an uplink power in a wireless communication system is provided. A user equipment (UE) allocates a first minimum reserved power for a first carrier group and a second minimum reserved power for a second carrier group, and after allocating the first minimum reserved power and the second minimum power, applies a power sharing rule for remaining power, except the first minimum reserved power and the second minimum reserved power, between the first carrier group and the second carrier group.

Abstract translation: 提供了一种用于控制无线通信系统中的上行链路功率的方法和装置。 用户设备（UE）分配用于第一载波组的第一最小预留功率和第二载波组的第二最小预留功率，并且在分配第一最小预留功率和第二最小功率之后，应用剩余功率分配规则 在第一载波组和第二载波组之间，除了第一最小预留功率和第二最小预留功率之外的功率。

公开(公告)号：US20160174250A1

公开(公告)日：2016-06-16

申请号：US15050802

申请日：2016-02-23

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Joonkui AHN ,  Dongyoun SEO

IPC: H04W72/12 ,  H04L1/18

CPC classification number: H04W72/042 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1893 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/1469 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1278

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.

公开(公告)号：US20160174204A1

公开(公告)日：2016-06-16

申请号：US15052429

申请日：2016-02-24

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Hanbyul SEO ,  Joonkui AHN

IPC: H04W72/04 ,  H04L1/18

CPC classification number: H04W72/042 ,  H04L1/0038 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0055 ,  H04W72/0406 ,  H04W72/0413

Abstract: The present invention relates to a wireless communication and, more specifically, to a method for transmitting an HARQ) response by a UE in a wireless communication system, and an apparatus for the same. The method includes receiving an E-PDCCH signal on at least one of a plurality of enhanced physical downlink control channel (E-PDCCH) sets, each E-PDCCH set including a plurality of resources units indexed per E-PDCCH set; and transmitting the HARQ response using a physical uplink control channel (PUCCH) resource determined using the index of the first resource unit among one or more resource units carrying the E-PDCCH signal, wherein the index of the first resource unit is determined on the basis of the E-PDCCH set having the lowest index among the plurality of E-PDCCH sets when specific conditions are satisfied.

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：US20160088595A1

公开(公告)日：2016-03-24

申请号：US14888901

申请日：2014-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Dongyoun SEO ,  Yunjung YI ,  Joonkui AHN ,  Suckchel YANG

IPC: H04W72/04 ,  H04W74/04 ,  H04W74/00

CPC classification number: H04W72/042 ,  H04L5/0033 ,  H04L5/0053 ,  H04L5/0094 ,  H04W4/70 ,  H04W72/0446 ,  H04W74/006 ,  H04W74/04

Abstract: According to one disclosure of the present specification, when a machine type communication (MTC) device is located in a coverage-expanded area of a base station, the MTC device repeatedly receives system information (for example, system information blocks (SIBs) of a first type) on several subframes and then combines and decodes the received SIBs, thereby improving a decoding success rate.

Abstract translation: 根据本说明书的一个公开内容，当机器型通信（MTC）设备位于基站的覆盖扩展区域中时，MTC设备重复地接收系统信息（例如，系统信息块（SIB） 第一类型），然后组合和解码所接收的SIB，从而提高解码成功率。

公开(公告)号：US20160081111A1

公开(公告)日：2016-03-17

申请号：US14784215

申请日：2014-04-14

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Joonkui AHN ,  Dongyoun SEO

IPC: H04W72/12 ,  H04L5/14 ,  H04W8/00 ,  H04L5/00 ,  H04W76/04

CPC classification number: H04W72/1289 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0098 ,  H04L5/1469 ,  H04W8/005 ,  H04W76/28

Abstract: A method for and apparatus for controlling monitoring timing in a wireless communication system is provided. A wireless device may acquire information including a monitoring subframe configuration, which is set for a first subframe in which at least one of control and reference signal is present, and a second subframe in which the control and reference signal are not present within a radio frame; determine monitoring subframes of a cell based on the information; and control to monitor the first subframe and the second subframe according to the monitoring subframes.

Abstract translation: 提供了一种用于控制无线通信系统中的监视定时的方法和装置。 无线设备可以获取包括监视子帧配置的信息，该监视子帧配置被设置用于其中存在控制和参考信号的至少一个的第一子帧，以及控制和参考信号不存在于无线电帧内的第二子帧 ; 基于所述信息确定单元的监视子帧; 以及根据监视子帧来监视第一子帧和第二子帧。

公开(公告)号：US20160080136A1

公开(公告)日：2016-03-17

申请号：US14786274

申请日：2014-05-12

Applicant: LG ELECTRONICS INC.

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

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

CPC classification number: H04W72/1205 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/1469 ,  H04W72/042 ,  H04W72/1289

Abstract: The present invention relates to a method in which a user equipment (UE) receives a signal in a time division duplex (TDD) wireless communication system and an apparatus for the same. More particularly, the present invention relates to a method comprising the steps of: receiving a first downlink signal in a first subframe including a downlink interval, a protection interval, and an uplink interval; and demodulating the first downlink signal, wherein the first downlink signal is demodulated using a cell-common reference signal when the downlink interval includes a predetermined number of symbols or less, and the first downlink signal is demodulated using a UE-specific reference signal when the downlink interval includes the predetermined number of symbols or more, and an apparatus for the same.

Abstract translation: 本发明涉及用户设备（UE）在时分双工（TDD）无线通信系统中接收信号的方法及其装置。 更具体地，本发明涉及一种方法，包括以下步骤：在包括下行链路间隔，保护间隔和上行链路间隔的第一子帧中接收第一下行链路信号; 以及解调所述第一下行链路信号，其中当所述下行链路间隔包括预定数量的符号或更小时，使用小区公共参考信号来解调所述第一下行链路信号，并且当所述第一下行链路信号被解调时，使用UE专用参考信号 下行链路间隔包括预定数量的符号或更多的符号及其装置。