公开(公告)号：US20160302080A1

公开(公告)日：2016-10-13

申请号：US15038528

申请日：2014-12-01

Applicant: LG ELECTRONICS INC.

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

IPC: H04W16/26 ,  H04J11/00 ,  H04B7/04 ,  H04L1/18 ,  H04W72/04 ,  H04L29/06 ,  H04W74/08 ,  H04W4/00 ,  H04W72/12

CPC classification number: H04W16/26 ,  H04B7/0413 ,  H04J11/0076 ,  H04L1/08 ,  H04L1/189 ,  H04L5/001 ,  H04L69/28 ,  H04W4/70 ,  H04W72/0473 ,  H04W72/1284 ,  H04W72/1289 ,  H04W74/08 ,  H04W74/0833

Abstract: A disclosure of the present specification provides a method for performing a random access procedure for coverage enhancement. The method may comprise the steps of transmitting a random access preamble repetitively to a certain cell on the basis of a predetermined repetition level; when a random access response has not received within a random access response window, reconfiguring the repetition level; and retransmitting the random access preamble repetitively on the basis of the reconfigured repetition level.

Abstract translation: 本说明书的公开内容提供了一种用于执行用于覆盖增强的随机接入过程的方法。 该方法可以包括以下步骤：基于预定重复级别重复地向特定小区发送随机接入前导; 当在随机接入响应窗口内没有接收到随机接入响应时，重新配置重复级别; 并且基于重新配置的重复级别重复地重传所述随机接入前导码。

公开(公告)号：US20160242151A1

公开(公告)日：2016-08-18

申请号：US15024898

申请日：2014-09-29

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04L5/14 ,  H04W76/02

CPC classification number: H04W72/042 ,  H04L1/1822 ,  H04L1/1864 ,  H04L5/14 ,  H04W72/1289 ,  H04W76/10

Abstract: The present invention provides a method and an apparatus for decoding downlink control information (DCI) by a terminal in a wireless communication system established with different types of serving cells. The method comprises: receiving, via a first cell, a DCI for scheduling a second cell; and decoding the DCI, wherein the decoding the DCI comprises determining the size of the DCI depending on whether the second cell is the same type of cell as the first cell.

Abstract translation: 本发明提供一种在由不同类型的服务小区建立的无线通信系统中的终端对下行链路控制信息（DCI）进行解码的方法和装置。 该方法包括：经由第一小区接收用于调度第二小区的DCI; 以及对所述DCI进行解码，其中所述DCI的解码包括根据所述第二小区是否是与所述第一小区相同类型的小区来确定所述DCI的大小。

公开(公告)号：US20160198421A1

公开(公告)日：2016-07-07

申请号：US14912832

申请日：2014-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Joonkui AHN ,  Daesung HWANG

IPC: H04W52/36 ,  H04W72/04 ,  H04W52/34

CPC classification number: H04W52/146 ,  H04L5/001 ,  H04W52/281 ,  H04W52/34 ,  H04W52/346 ,  H04W52/365 ,  H04W52/367 ,  H04W52/40 ,  H04W72/0473 ,  H04W72/10 ,  H04W88/06

Abstract: A method and apparatus for transmitting a power headroom report (PHR) in a wireless communication system is provided. A user equipment (UE) transmits a first PHR for a first carrier group, which is configured by a first eNodeB (eNB), to a second eNB; and transmits ing a second PHR for a second carrier group, which is configured by the second eNB, to the first eNB. Te first PHR and the second PHR include a PHR for a physical uplink control channel (PUCCH) regardless of whether simultaneous transmission of the PUCCH and a physical uplink shared channel (PUSCH) is configured or not.

Abstract translation: 提供了一种在无线通信系统中发送功率余量报告（PHR）的方法和装置。 用户设备（UE）向第二eNB发送由第一eNodeB（eNB）配置的第一载波组的第一PHR; 并将由第二eNB配置的第二载波组的第二PHR发送到第一eNB。 第一PHR和第二PHR包括用于物理上行链路控制信道（PUCCH）的PHR，而不管是否配置了PUCCH和物理上行链路共享信道（PUSCH）的同时发送。

公开(公告)号：US20160197671A1

公开(公告)日：2016-07-07

申请号：US14911716

申请日：2014-07-15

Applicant: LG ELECTRONICS INC.

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

IPC: H04B7/26 ,  H04L5/00 ,  H04W72/04 ,  H04W76/02

CPC classification number: H04B7/2615 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0051 ,  H04W72/044 ,  H04W76/15

Abstract: The present specification provides a method by which a user equipment (UE) simultaneously accesses a plurality of cells. The simultaneously access method can comprise the steps of: setting connections with a first cell of a frequency division duplex (FDD) scheme and a second cell of a time division duplex (TDD) scheme; and transmitting and receiving a control signal and data to and from the first cell of the FDD scheme and the second cell of the TDD scheme. Here, an uplink subframe and a downlink subframe for the first cell of the FDD scheme can be temporally divided according to the TDD scheme and provided to the UE.

Abstract translation: 本说明书提供了一种用户设备（UE）同时访问多个小区的方法。 同时访问方法可以包括以下步骤：设置与频分双工（FDD）方案的第一小区和时分双工（TDD）方案的第二小区的连接; 并向FDD方案的第一小区和TDD方案的第二小区发送和接收控制信号和数据。 这里，FDD方案的第一小区的上行链路子帧和下行链路子帧可以根据TDD方案在时间上划分并提供给UE。

公开(公告)号：US20160050647A1

公开(公告)日：2016-02-18

申请号：US14779531

申请日：2014-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Bonghoe KIM ,  Yunjung YI

IPC: H04W72/04 ,  H04W52/04

CPC classification number: H04W72/042 ,  H04J11/00 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0092 ,  H04L12/4641 ,  H04L12/6418 ,  H04W16/24 ,  H04W28/20 ,  H04W48/08 ,  H04W52/04

Abstract: According to one disclosure in the present specification, a receiving method for a user device in a small-scale cell is provided. The receiving method may include: a step of monitoring a plurality of candidate control channels within a search space for a serving cell; and a step of acquiring downlink control information (DCI) by decoding the plurality of candidate control channels. The DCI can include a resource block assignment field, and the resource block assignment field can include information about virtual system bandwidth in the downlink system bandwidth. The receiving method may include a step of receiving a data channel over multiple subframes, based on the virtual system bandwidth.

Abstract translation: 根据本说明书的一个公开内容，提供了一种用于小规模小区中的用户设备的接收方法。 接收方法可以包括：监视服务小区的搜索空间内的多个候选控制信道的步骤; 以及通过对多个候选控制信道进行解码来获取下行链路控制信息（DCI）的步骤。 DCI可以包括资源块分配字段，并且资源块分配字段可以包括关于下行链路系统带宽中的虚拟系统带宽的信息。 接收方法可以包括基于虚拟系统带宽在多个子帧上接收数据信道的步骤。

公开(公告)号：US20160050617A1

公开(公告)日：2016-02-18

申请号：US14782453

申请日：2014-04-14

Applicant: LG ELECTRONICS INC.

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

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0094 ,  H04W84/045

Abstract: According to one embodiment of the present description, a method by which a terminal receives a search signal from a small-sized cell is provided. The method can comprise the steps of: receiving, from a serving cell, configuration set information of search signals of clustered neighboring small-sized cells for each cluster; determining configuration information of a search signal of each of the neighboring small-sized cells belonging to a corresponding cluster on the basis of the set information; and detecting a search signal from a corresponding small-sized cell on the basis of the determined configuration information.

Abstract translation: 根据本说明书的一个实施例，提供一种终端从小型小区接收搜索信号的方法。 该方法可以包括以下步骤：从服务小区接收每个群集的聚集的相邻小型小区的搜索信号的配置集信息; 基于所设置的信息确定属于相应簇的每个相邻小型小区的搜索信号的配置信息; 以及基于所确定的配置信息来检测来自相应的小尺寸小区的搜索信号。

公开(公告)号：US20160037491A1

公开(公告)日：2016-02-04

申请号：US14772171

申请日：2014-02-27

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Joonkui AHN ,  Yunjung YI

IPC: H04W72/04 ,  H04L1/16

CPC classification number: H04W72/042 ,  H04L1/1607 ,  H04L1/1671 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0096 ,  H04W72/044

Abstract: In one embodiment of the present specification, provided is a method for receiving control information on an enhanced physical downlink control channel (EPDCCH). The method for receiving control information may comprise the steps of: receiving information associated with a pattern change of a demodulation reference signal (DMRS); identifying a time of changing mapping between an enhanced resource element group (EREG) and an enhanced control channel element (ECCE) for an EPDCCH, according to the pattern change of the DMRS; and receiving control information on the EPDCCH by applying the change of the mapping at the identified time.

Abstract translation: 在本说明书的一个实施例中，提供了一种用于在增强物理下行链路控制信道（EPDCCH）上接收控制信息的方法。 用于接收控制信息的方法可以包括以下步骤：接收与解调参考信号（DMRS）的模式改变相关联的信息; 根据DMRS的模式变化，识别改变EPDCCH的增强型资源组（EREG）和增强控制信道单元（ECCE）之间的映射的时间; 以及通过在所识别的时间应用所述映射的改变来在所述EPDCCH上接收控制信息。

公开(公告)号：US20160007406A1

公开(公告)日：2016-01-07

申请号：US14763487

申请日：2014-01-24

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Daesung HWANG ,  Joonkui AHN

IPC: H04W76/04 ,  H04L5/00 ,  H04W48/16 ,  H04W24/02

CPC classification number: H04W76/28 ,  H04L5/0048 ,  H04W24/02 ,  H04W48/16 ,  H04W52/0206 ,  H04W52/0216 ,  H04W88/02 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method for and apparatus for performing an initial access procedure in a wireless communication system is provided. A wireless device detects a discontinuous transmission (DTX) cell that operates in a discontinuous transmission (DTX) state by receiving a discovery signal from the DTX cell; transmits an initial request message to the DTX cell to request the DTX cell to transition from the DTX state to a continuous transmission (TX) state.

Abstract translation: 提供了一种用于在无线通信系统中执行初始接入过程的方法和装置。 无线设备通过从DTX小区接收发现信号来检测工作在不连续传输（DTX）状态的不连续传输（DTX）小区; 向DTX小区发送初始请求消息，请求DTX小区从DTX状态转换到连续发送（TX）状态。

公开(公告)号：US20150304925A1

公开(公告)日：2015-10-22

申请号：US14647427

申请日：2013-11-26

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Dongyoun SEO ,  Yunjung YI ,  Bonghoe KIM ,  Suckchel YANG

IPC: H04W36/20 ,  H04J11/00 ,  H04W72/04

CPC classification number: H04W36/20 ,  H04B7/2656 ,  H04J11/005 ,  H04L1/1812 ,  H04L1/1896 ,  H04L5/00 ,  H04W72/0406 ,  H04W72/044

Abstract: According to one disclosure of the present specification, a method for applying system information changed in a terminal is presented. The method for applying the changed system information includes the steps of: receiving an indicator providing notice of a change of a system information set from a cell; receiving information on the time when the change of system information is applied; when the indicator is received in subframe n, determining that the changed system information is applied after k periods based on the information from the n subframe.

Abstract translation: 根据本说明书的一个公开内容，提出了一种用于应用在终端中改变的系统信息的方法。 应用改变的系统信息的方法包括以下步骤：从单元接收提供系统信息集改变通知的指示符; 接收更新系统信息时的信息; 当在子帧n中接收到指示符时，基于来自n子帧的信息确定在k个周期之后应用改变的系统信息。

公开(公告)号：US20240334458A1

公开(公告)日：2024-10-03

申请号：US18578683

申请日：2022-07-13

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/40 ,  H04W72/02 ,  H04W72/541

CPC classification number: H04W72/40 ,  H04W72/02 ,  H04W72/541

Abstract: Proposed is a method for operation of a first device (100) in a wireless communication system. The method may comprise the steps of: acquiring an SL DRX configuration related to a second device (200); measuring a CBR with respect to a resource pool; determining, on the basis of the CBR, the number of resources to be included in a time duration in which a first timer related to an active time being included in the SL DRX configuration is operating; and on the basis of the number of resources to be included in the time duration in which the first timer related to the active time is operating, selecting an initial transmission resource and at least one retransmission resource within a resource selection window.