公开(公告)号：US20160165640A1

公开(公告)日：2016-06-09

申请号：US14903528

申请日：2014-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Joonkui AHN ,  Yunjung YI ,  Hyangsun YOU ,  Bonghoe KIM

IPC: H04W74/08 ,  H04W72/04 ,  H04W4/00

CPC classification number: H04W74/0833 ,  H04W4/70 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/12 ,  H04W74/08 ,  H04W88/02

Abstract: The present invention relates to a method for performing a random access procedure in a wireless communication system supporting repeated transmission of a same signal, and an apparatus for same, and more specifically, to a method and an apparatus for same, the method comprising the steps of: repeatedly transmitting a physical random access channel (PRACH) signal by using a PRACH resource; and receiving a random access response signal from a specific time section, as a response to the PRACH signal, wherein the random access response signal includes information related to the number of repeated transmissions of the PRACH signal.

Abstract translation: 本发明涉及一种用于在支持相同信号的重复发送的无线通信系统中执行随机接入过程的方法及其装置，更具体地，涉及一种用于其的方法和装置，该方法包括步骤 ：通过使用PRACH资源重复发送物理随机接入信道（PRACH）信号; 以及从特定时间段接收随机接入响应信号作为对所述PRACH信号的响应，其中所述随机接入响应信号包括与所述PRACH信号的重复传输次数有关的信息。

公开(公告)号：US20160164622A1

公开(公告)日：2016-06-09

申请号：US14903033

申请日：2014-07-25

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Byounghoon KIM ,  Joonkui AHN ,  Dongyoun SEO

IPC: H04J3/16 ,  H04L5/00 ,  H04L5/14 ,  H04L5/16

CPC classification number: H04J3/1694 ,  H04B7/2656 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0032 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1469 ,  H04L5/16

Abstract: A method and an apparatus for wireless communication is provided. The apparatus configured for time division multiplex (TDM) between time division duplex (TDD) and frequency division duplex (FDD), comprises a radio frequency (RF) unit for transmitting and receiving a radio signal, and a processor operatively coupled to the RF unit, wherein the processor is configured for transmitting signals via the RF unit based on a scheduling for UL and/or DL, wherein the RF unit receives signal from at least one cell and transmits signal to at least one cell with carrier aggregation, and wherein the processor performs single transmission of signal on uplink and single reception of signal on downlink at one subframe via the RF unit.

Abstract translation: 提供了一种用于无线通信的方法和装置。 配置用于时分双工（TDD）和频分双工（FDD）之间的时分多路复用（TDM）的设备包括用于发送和接收无线电信号的射频（RF）单元，以及可操作地耦合到RF单元 ，其中所述处理器被配置为基于用于UL和/或DL的调度来经由所述RF单元发送信号，其中所述RF单元从至少一个小区接收信号并且向具有载波聚合的至少一个小区发送信号，并且其中， 处理器在上行链路上执行信号的单次传输，并且经由RF单元在一个子帧处在下行链路上单次接收信号。

公开(公告)号：US20160157228A1

公开(公告)日：2016-06-02

申请号：US14954719

申请日：2015-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Kunil YUM ,  Daesung HWANG ,  Kijun KIM ,  Yunjung YI

IPC: H04W72/04 ,  H04L5/00 ,  H04W76/04

CPC classification number: H04L5/0007 ,  H04L1/0031 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0091 ,  H04W8/22 ,  H04W76/27 ,  H04W88/02

Abstract: A method for notifying of change of capability of a terminal (hereinafter, “terminal capability”) without radio resource control (RRC) connection reconfiguration in a wireless communication system includes: transmitting a second message for notifying that terminal capability is variable to an base station upon reception of a first message for inquiring about terminal capability; transmitting a third message for notifying of terminal capability change to the base station when the terminal capability has changed, wherein the third message triggers transmission of a fourth message for inquiring about the changed terminal capability; receiving the fourth message for inquiring about the terminal capability from the base station; and transmitting a fifth message including information about the changed terminal capability to the base station.

Abstract translation: 在无线通信系统中，无无线资源控制（RRC）连接重新配置的通知终端的能力变化的方法（以下称为“终端能力”）包括：向基站发送用于通知终端能力可变的第二消息 在接收到关于终端能力的第一消息时; 当所述终端能力改变时，发送用于通知终端能力改变的第三消息，其中，所述第三消息触发发送第四消息以询问所改变的终端能力; 从基站接收询问终端能力的第四消息; 以及向基站发送包括关于改变的终端能力的信息的第五消息。

公开(公告)号：US20160135177A1

公开(公告)日：2016-05-12

申请号：US14898683

申请日：2014-07-11

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Yunjung YI ,  Suckchel YANG

IPC: H04W72/04 ,  H04W74/08

CPC classification number: H04W72/0446 ,  H04L5/00 ,  H04L5/0064 ,  H04L5/0094 ,  H04W48/12 ,  H04W72/042 ,  H04W74/006 ,  H04W74/0833

Abstract: Provided are a method and an apparatus for supporting a variable bandwidth in a wireless communication system. A wireless device receives first system information in a base band and receives second system information in a limited band. The first system information comprises information indicating the limited band.

Abstract translation: 提供一种用于在无线通信系统中支持可变带宽的方法和装置。 无线设备接收基带中的第一系统信息并且接收有限频带中的第二系统信息。 第一系统信息包括指示有限频带的信息。

公开(公告)号：US20160128089A1

公开(公告)日：2016-05-05

申请号：US14892263

申请日：2014-05-22

Applicant: LG ELECTRONICS INC.

Inventor： Dongyoun SEO ,  Yunjung YI ,  Bonghoe KIM

IPC: H04W72/12 ,  H04W72/14 ,  H04L1/16 ,  H04L1/18

CPC classification number: H04W72/1294 ,  H04B7/26 ,  H04B7/2656 ,  H04L1/1607 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/1284 ,  H04W72/14

Abstract: A communication method for a terminal in a wireless communication system and a terminal using the method are provided. The method comprises: a first downlink subframe receiving a downlink grant; and a plurality of downlink subframes receiving a plurality of data channels that are scheduled by the downlink grant, wherein the plurality of downlink subframes belong to a predetermined downlink subframe group.

Abstract translation: 提供了一种在无线通信系统中的终端的通信方法和使用该方法的终端。 该方法包括：接收下行链路许可的第一下行链路子帧; 以及多个下行链路子帧，其接收通过下行链路授权调度的多个数据信道，其中，所述多个下行链路子帧属于预定的下行链路子帧组。

公开(公告)号：US20160128029A1

公开(公告)日：2016-05-05

申请号：US14889365

申请日：2014-05-16

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04W4/00

CPC classification number: H04W72/042 ,  H04L27/2627 ,  H04W4/70 ,  H04W48/16 ,  H04W56/0015 ,  H04W72/005

Abstract: The present invention relates to a wireless communication system. In particular, the present invention relates to a method and an apparatus for receiving data, by a terminal, in a wireless communication system, the method comprising the steps of: receiving a PDCCH; receiving a PDSCH corresponding to the PDCCH in a subframe including CSI-RS resource available in a cell; and demodulating the PDSCH. If a predetermined condition is satisfied, demodulation of the PDSCH is performed on the assumption that the PDSCH is not transmitted in the CSI-RS resource available in the cell, and if the predetermined condition is not satisfied, the demodulation of the PDSCH is performed on the assumption that the PDSCH can be transmitted in the CSI-RS resources available in the 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。 特别地，本发明涉及一种在无线通信系统中由终端接收数据的方法和装置，所述方法包括以下步骤：接收PDCCH; 在包括小区中可用的CSI-RS资源的子帧中接收与PDCCH对应的PDSCH; 并解调PDSCH。 如果满足预定条件，则以在小区中可用的CSI-RS资源中未发送PDSCH的假设来执行PDSCH的解调，如果不满足预定条件，则对PDSCH进行解调 可以在小区中可用的CSI-RS资源中发送PDSCH的假设。

公开(公告)号：US20160057741A1

公开(公告)日：2016-02-25

申请号：US14779301

申请日：2014-04-03

Applicant: LG ELECTRONICS INC.

Inventor： Dongyoun SEO ,  Yunjung YI ,  Bonghoe KIM ,  Joonkui AHN

IPC: H04W72/04 ,  H04J3/16 ,  H04J1/00 ,  H04J4/00

CPC classification number: H04W72/044 ,  H04J1/00 ,  H04J3/1694 ,  H04J4/00 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/1469 ,  H04W16/04

Abstract: Provided are a method and an apparatus for allocating radio resources to multiple sites which use the same frequency band. The method comprises: determining a resource allocation unit being used in common in the multiple sites; and allocating resources to the multiple sites on the basis of the resource allocation unit, wherein with respect to the resource allocation unit, radio resources allocated to the respective multiple sites are divided and arranged in a time domain.

Abstract translation: 提供了一种用于将无线电资源分配给使用相同频带的多个站点的方法和装置。 该方法包括：确定在多个站点中共同使用的资源分配单元; 以及基于所述资源分配单元向所述多个站点分配资源，其中，对于所述资源分配单元，分配给所述多个站点的无线电资源在时域中被划分和排列。

公开(公告)号：US20160029371A1

公开(公告)日：2016-01-28

申请号：US14770785

申请日：2014-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Yunjung YI ,  Bonghoe KIM ,  Joonkui AHN

IPC: H04W72/04 ,  H04L1/18 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04J11/00 ,  H04L1/1812 ,  H04L5/0048 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/0446 ,  H04W72/1268 ,  H04W74/006

Abstract: The present invention relates to a wireless communication system. Particularly, the present invention relates to a method for transmitting an uplink signal in a wireless communication system and a device therefor, the method comprising the step of transmitting the uplink signal through a plurality of SC-FDMA symbols within a subframe, wherein: the uplink signal includes RI and HARQ-ACK information; the plurality of SC-FDMA symbols include an SC-FDMA symbol #n for an RS, an SC-FDMA symbol of a first set for the RI, and an SC-FDMA symbol of a second set for the HARQ-ACK; n is an integer of 0 or more; the SC-FDMA symbol of the first set includes SC-FDMA symbols #n−2, #n+2, #n+5 and #n+6; and the SC-FDMA symbol of the second set includes SC-FDMA symbols #n−1, #n+1, #n+3 and #n+4.

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。 特别地，本发明涉及一种用于在无线通信系统及其设备中发送上行链路信号的方法，该方法包括以下步骤：通过子帧内的多个SC-FDMA符号发送上行链路信号，其中：上行链路 信号包括RI和HARQ-ACK信息; 多个SC-FDMA符号包括用于RS的SC-FDMA符号#n，用于RI的第一组的SC-FDMA符号和用于HARQ-ACK的第二组的SC-FDMA符号; n为0以上的整数， 第一组的SC-FDMA符号包括SC-FDMA符号＃n-2，＃n + 2，＃n + 5和＃n + 6; 并且第二组的SC-FDMA符号包括SC-FDMA符号＃n-1，＃n + 1，＃n + 3和＃n + 4。

公开(公告)号：US20160007310A1

公开(公告)日：2016-01-07

申请号：US14770242

申请日：2014-03-17

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Daesung HWANG

IPC: H04W56/00

CPC classification number: H04W56/0015 ,  H04W56/001

Abstract: A method for and apparatus for performing synchronization in a wireless communication system is provided. A wireless device receives information including a set of subframes in which a discovery signal or a synchronization signal is transmitted, and a muting pattern which is changed according to a downlink (DL)/uplink (UL) configuration of a corresponding cell; receives the discovery signal or the synchronization signal from a cell based on the information; and performs synchronization, wherein the information is indicated to cells via air interface from a source cell.

Abstract translation: 提供了一种用于在无线通信系统中执行同步的方法和装置。 无线设备接收包括其中发送发现信号或同步信号的一组子帧的信息和根据相应小区的下行链路（DL）/上行链路（UL）配置而改变的静音模式; 基于该信息从单元接收发现信号或同步信号; 并且执行同步，其中通过来自源小区的空中接口将信息指示给小区。

公开(公告)号：US20150382326A1

公开(公告)日：2015-12-31

申请号：US14763418

申请日：2014-01-23

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul SEO ,  Inkwon SEO ,  Yunjung YI

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

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0053 ,  H04W48/16 ,  H04W72/0446 ,  H04W88/02 ,  H04W88/08

Abstract: Disclosed in the present application is a method for user equipment receiving a control channel from a base station in a wireless communication system. More particularly, the method comprises a step of monitoring control channel candidates in a search area on a first subframe, and receiving the control channel including control information corresponding to each of one or more subframes, beginning with a predetermined number of subframes from the first subframe, wherein when the one or more subframes are provided in a plurality, the control channel candidates are sorted according to the control information corresponding to each of the plurality of subframes.

Abstract translation: 在本申请中公开了一种用于在无线通信系统中从基站接收控制信道的用户设备的方法。 更具体地说，该方法包括监视第一子帧上的搜索区域中的控制信道候选的步骤，以及接收控制信道，该控制信道包括与从第一子帧起的预定数量的子帧开始的一个或多个子帧中的每一个对应的控制信息 其中，当所述一个或多个子帧被设置为多个时，根据与所述多个子帧中的每一个对应的控制信息对所述控制信道候选进行排序。