公开(公告)号：US09226286B2

公开(公告)日：2015-12-29

申请号：US14214085

申请日：2014-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel Yang ,  Mingyu Kim ,  Joonkui Ahn ,  Dongyoun Seo

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04J11/00 ,  H04W92/12

CPC classification number: H04W72/042 ,  H04J11/003 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0091 ,  H04L5/0094 ,  H04L27/2636 ,  H04W72/0413 ,  H04W72/044 ,  H04W92/12

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting an uplink signal in a wireless communication system, wherein the method for transmitting an uplink signal in a wireless communication system comprises: a step of receiving a control channel signal containing resource allocation information; and a step of transmitting an uplink signal in accordance with the control channel signal, wherein the resource allocation information has a combination index r to be used for indicating two sets of resource blocks, and each set of resource blocks includes one or more continuous resource blocks.

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，本发明涉及一种用于在无线通信系统中发送上行链路信号的方法和装置，其中在无线通信系统中发送上行链路信号的方法包括：接收包含资源分配信息的控制信道信号的步骤 ; 以及根据所述控制信道信号发送上行链路信号的步骤，其中所述资源分配信息具有用于指示两组资源块的组合索引r，并且每组资源块包括一个或多个连续资源块 。

公开(公告)号：US20150289144A1

公开(公告)日：2015-10-08

申请号：US14430134

申请日：2013-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Joonkui Ahn ,  Hanbyul Seo ,  Bonghoe Kim ,  Dongyoun Seo

IPC: H04W16/18 ,  H04W72/04 ,  H04W24/10

CPC classification number: H04W16/18 ,  H04W24/10 ,  H04W36/22 ,  H04W72/042

Abstract: A method for and apparatus for supporting a control plane (C-plane) and user plane (U-plane) in a wireless communication system supporting multiple carriers is provided. A wireless device receives a signal to initiate inter-frequency measurement from a macro cell, performs the inter-frequency measurement, and determines to configure a small cell for data transmission based on the inter-frequency measurement. And, this invention includes that a C-Plane and a U-Plane split over different carriers are existed and operated more accurately and efficiently.

Abstract translation: 提供了一种在支持多个载波的无线通信系统中支持控制平面（C平面）和用户平面（U平面）的方法和装置。 无线设备接收信号以从宏小区启动频率间测量，执行频率间测量，并且基于频率间测量来确定配置用于数据传输的小小区。 并且，本发明包括在不同载体上分裂的C面和U面更加准确和有效地存在和操作。

公开(公告)号：US20150280883A1

公开(公告)日：2015-10-01

申请号：US14440057

申请日：2013-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Dongyoun Seo ,  Hakseong Kim ,  Joonkui Ahn ,  Hyukjin Chae ,  Hanbyul Seo

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04W72/042 ,  H04B1/707 ,  H04J13/004 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04W52/34 ,  H04W72/0413

Abstract: Provided are a method for operating a terminal in a carrier aggregation system and an apparatus using said method. Downlink control information (DCI) including a downlink assignment index (DAI) is received via an enhanced physical downlink control channel (E-PDCCH). The DCI received via the E-PDCCH includes an additional field which does not exist in the DCI received via a physical downlink control channel (PDCCH). If the DAI value is larger than 1, the additional field is used in selecting one of a plurality of PUCCH resources set by the upper layer, and the one resource is used in transmitting ACK/NACK.

Abstract translation: 提供了一种在载波聚合系统中操作终端的方法和使用所述方法的装置。 经由增强物理下行链路控制信道（E-PDCCH）接收包括下行链路分配索引（DAI）的下行链路控制信息（DCI）。 通过E-PDCCH接收的DCI包括经由物理下行链路控制信道（PDCCH）接收的DCI中不存在的附加字段。 如果DAI值大于1，则附加字段用于选择由上层设置的多个PUCCH资源中的一个，并且一个资源用于发送ACK / NACK。

公开(公告)号：US09124408B2

公开(公告)日：2015-09-01

申请号：US14336776

申请日：2014-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/16 ,  H04L1/18 ,  H04L5/14

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

Abstract: The present invention relates to a wireless communication system, particularly, a method in which a terminal transmits control information in a CA-based wireless communication system and an apparatus for the method, the method comprising: configuring a first cell and a second cell having different subframe configurations, wherein the second cell has any one of UL-DL configuration #0 to #6; receiving a DC) format including a DAI field, for the second cell; and transmitting HARQ-ACK information relating to the downlink DCI format. For HARQ-ACK 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 DAI field is used in a process of transmitting the HARQ-ACK information. For HARQ-ACK timing, in cases where a reference UL-DL configuration applied to the second cell is #0, the DAI field is not used in a process of transmitting the HARQ-ACK information.

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，特别是终端在基于CA的无线通信系统中发送控制信息的方法以及该方法的装置，该方法包括：配置具有不同的第一小区和第二小区 子帧配置，其中第二小区具有UL-DL配置＃0至＃6中的任一个; 接收包括DAI字段的DC）格式; 以及发送与下行DCI格式有关的HARQ-ACK信息。 对于HARQ-ACK定时，在应用于第二小区的参考UL-DL配置是UL-DL配置＃1至＃6中的任何一个的情况下，在发送HARQ-ACK信息的过程中使用DAI字段。 对于HARQ-ACK定时，在应用于第二小区的参考UL-DL配置为＃0的情况下，在发送HARQ-ACK信息的处理中不使用DAI字段。

公开(公告)号：US09118448B2

公开(公告)日：2015-08-25

申请号：US14038558

申请日：2013-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

IPC: H04B7/00 ,  H04L5/00 ,  H04L1/18 ,  H04B7/26 ,  H04W72/04 ,  H04L5/14 ,  H04L1/00

CPC classification number: H04W72/0413 ,  H04B7/26 ,  H04L1/0073 ,  H04L1/1607 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1887 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/14 ,  H04W72/042 ,  H04W76/15 ,  H04W76/28 ,  H04W88/02

Abstract: A wireless communication system is disclosed. A method for transmitting uplink control information in a wireless communication system supporting carrier aggregation and operating in TDD includes: generating a first HARQ-ACK (hybrid automatic repeat request-acknowledgement) set for a first cell using a value M; generating a second HARQ-ACK set for a second cell using the value M; and transmitting a bit value corresponding to a third HARQ-ACK set including the first HARQ-ACK set and the second HARQ-ACK set in an uplink subframe n, wherein M=max(M1, M2), max(M1, M2) representing a value being equal to or larger than not smaller between M1 and M2, wherein M1 corresponds to the number of downlink subframes corresponding to the uplink subframe n in the first cell, and M2 corresponds to the number of downlink subframes corresponding to the uplink subframe n in the second cell, wherein the first cell and the second cell have different UL-DL configurations.

Abstract translation: 公开了一种无线通信系统。 一种用于在TDD中支持载波聚合和操作的无线通信系统中发送上行链路控制信息的方法包括：使用值M为第一小区生成第一HARQ-ACK（混合自动重传请求确认）集合; 使用所述值M为第二小区生成第二HARQ-ACK集合; 并且在上行链路子帧n中发送对应于包括第一HARQ-ACK集合和第二HARQ-ACK集合的第三HARQ-ACK集合的比特值，其中M = max（M1，M2），max（M1，M2） 在M1和M2之间的值等于或大于不小于M1，其中M1对应于第一小区中与上行链路子帧n对应的下行链路子帧的数量，M2对应于与上行链路子帧n对应的下行链路子帧的数量 在第二小区中，其中第一小区和第二小区具有不同的UL-DL配置。

公开(公告)号：US20150215877A1

公开(公告)日：2015-07-30

申请号：US14415993

申请日：2013-07-18

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui Ahn ,  Suckchel Yang

IPC: H04W52/36 ,  H04W72/04

CPC classification number: H04W52/365 ,  H04L5/001 ,  H04W24/10 ,  H04W52/0206 ,  H04W72/0413 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: Provided are an apparatus and a method for reporting a power headroom in a wireless communication system. A terminal may check the configuration of a plurality of subframes for multiple serving cells, determine at least one power headroom (PH) in correspondence to at least one subframe corresponding to the subframe for which an uplink configuration is established, from among the plurality of subframes, and perform a power headroom report (PHR) including said at least one PH.

Abstract translation: 提供一种在无线通信系统中报告功率余量的装置和方法。 终端可以检查多个服务小区的多个子帧的配置，从多个子帧中确定与对应于建立了上行链路配置的子帧对应的至少一个子帧对应的至少一个功率余量（PH） ，并且执行包括所述至少一个PH的功率余量报告（PHR）。

公开(公告)号：US20150200762A1

公开(公告)日：2015-07-16

申请号：US14421107

申请日：2013-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Bonghoe Kim ,  Dongyoun Seo ,  Daesung Hwang ,  Joonkui Ahn

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0055 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/16 ,  H04L1/1861 ,  H04L1/1867 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/14 ,  H04L5/1469 ,  H04W52/10 ,  H04W52/146 ,  H04W52/245 ,  H04W52/322 ,  H04W72/0413 ,  H04W72/042 ,  H04W76/11

Abstract: Disclosed are a method and an apparatus for transmitting and receiving data. A method for transmitting an uplink comprises the steps of: a terminal receiving first downlink data from a first cell through a first subframe; the terminal receiving second downlink data from a second cell through the first subframe; the terminal transmitting first uplink data, which is generated based on a first identifier of the first cell, as a reply to the first downlink data through a second subframe, and the terminal transmitting second uplink data, which is generated based on a second identifier of a second cell, as a reply to the second downlink data through the second subframe.

Abstract translation: 公开了一种用于发送和接收数据的方法和装置。 一种用于发送上行链路的方法包括以下步骤：终端通过第一子帧从第一小区接收第一下行链路数据; 终端通过第一子帧从第二小区接收第二下行链路数据; 所述终端基于所述第一小区的第一标识符生成的第一上行链路数据作为通过第二子帧对所述第一下行链路数据的回复，所述终端发送第二上行链路数据，所述第二上行链路数据是基于所述第二上行链路数据的第二标识符 作为通过第二子帧对第二下行链路数据的回复的第二小区。

公开(公告)号：US20150131564A1

公开(公告)日：2015-05-14

申请号：US14405142

申请日：2013-06-10

Applicant: LG ELECTRONICS INC.

Inventor： Dongyoun Seo ,  Suckchel Yang ,  Joonkui Ahn

IPC: H04W72/04

CPC classification number: H04L1/0031 ,  H04B7/04 ,  H04B7/0404 ,  H04B7/0421 ,  H04L1/1671 ,  H04L1/18 ,  H04L1/1861 ,  H04L5/00 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0066 ,  H04L5/0073 ,  H04L5/0098 ,  H04L5/1469 ,  H04L27/2633 ,  H04L27/2636 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/085 ,  H04W72/10 ,  H04W72/1242 ,  H04W72/1284 ,  H04W72/14

Abstract: A method for transmitting an uplink control signal of a terminal in a wireless communication system and a terminal using the method are provided. The method comprises the steps of: setting a first physical uplink control channel (PUCCH) resource for a first antenna port; setting a second PUCCH resource for a second antenna port; and transmitting a same uplink control signal through the first and second antenna ports by using the first and second PUCCH resources, wherein the first and second PUCCH resources are orthogonal to each other.

Abstract translation: 提供了一种用于在无线通信系统中发送终端的上行链路控制信号的方法和使用该方法的终端。 该方法包括以下步骤：为第一天线端口设置第一物理上行链路控制信道（PUCCH）资源; 为第二天线端口设置第二PUCCH资源; 以及通过使用第一和第二PUCCH资源通过第一和第二天线端口发送相同的上行链路控制信号，其中第一和第二PUCCH资源彼此正交。

公开(公告)号：US20150124737A1

公开(公告)日：2015-05-07

申请号：US14411219

申请日：2013-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Inkwon Seo ,  Hanbyul Seo ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04W52/34 ,  H04W52/28

CPC classification number: H04W52/346 ,  H04W52/16 ,  H04W52/28 ,  H04W52/281 ,  H04W52/383

Abstract: A method for a terminal controlling power in a wireless communication system, according to the present invention, comprises the steps of: receiving from a base station power setting information on the difference in power setting values between a first channel for eNodeB-to-device (eNB2D) communication, and a second channel for device-to-device (D2D) communication; and controlling the power of the first channel and/or the second channel in accordance with the power setting information, wherein the power is controlled in accordance with a predetermined priority, which is based on a plurality of channels and a plurality of transmitted data items, which are different from each other are simultaneously transmitted by the terminal at a specific time.

Abstract translation: 根据本发明的用于无线通信系统中的终端控制功率的方法包括以下步骤：从基站接收功率设置信息，用于有关eNodeB到设备的第一信道之间的功率设定值的差异 eNB2D）通信，以及用于设备到设备（D2D）通信的第二信道; 以及根据所述功率设置信息来控制所述第一信道和/或所述第二信道的功率，其中，根据基于多个信道和多个发送数据项的预定优先级来控制所述功率， 在特定时间由终端同时发送彼此不同的信息。

公开(公告)号：US20150124724A1

公开(公告)日：2015-05-07

申请号：US14398922

申请日：2013-05-08

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0028 ,  H04L5/0053 ,  H04L5/0092 ,  H04L5/1469

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and an apparatus for receiving control information in a wireless communication system in which a first carrier type and a second carrier type are aggregated. The method comprises a step of receiving grant information for signal transmission on the second carrier type, wherein the grant information is received through the second carrier type if the grant information includes a first downlink control information (DCI) format, wherein the grant information is received through the first carrier type if the grant information includes a second DCI format.

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，本发明涉及在第一载波类型和第二载波类型被聚合的无线通信系统中接收控制信息的方法和装置。 该方法包括以下步骤：在第二载波类型上接收用于信号传输的许可信息，其中如果授权信息包括第一下行链路控制信息（DCI）格式，则接收授权信息，其中接收到授权信息 如果授权信息包括第二DCI格式，则通过第一载波类型。