公开(公告)号：US20170019237A1

公开(公告)日：2017-01-19

申请号：US15124658

申请日：2015-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Joonkui AHN ,  Hanbyul SEO ,  Seungmin LEE

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

CPC classification number: H04L5/14 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0055 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446

Abstract: The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting, by a terminal, control information in an FDD cell, and an apparatus therefor, the method comprising the steps of: receiving sub-frame reconfiguration information for a UL CC; receiving, on the FDD cell, a PDCCH including DCI; receiving, on the FDD cell, a PDSCH indicated by the PDCCH; and transmitting, in sub-frame n on the UL CC, HARQ-ACK information on the PDSCH, wherein the index of a PUCCH resource used in transmitting the HARQ-ACK information is determined by n(1)PUCCH=nCCE+N(1)PUCCH or n(1)PUCCH=nCCE+N(1)PUCCH+offset.

Abstract translation: 本发明涉及一种无线通信系统。 具体地说，本发明涉及一种用于通过终端发送FDD小区中的控制信息的方法及其装置，所述方法包括以下步骤：接收UL CC的子帧重新配置信息; 在FDD小区上接收包括DCI的PDCCH; 在FDD小区上接收由PDCCH指示的PDSCH; 并且在UL CC的子帧n中发送PDSCH上的HARQ-ACK信息，其中，用于发送HARQ-ACK信息的PUCCH资源的索引由n（1）PUCCH = nCCE + N（1 ）PUCCH或n（1）PUCCH = nCCE + N（1）PUCCH +偏移。

公开(公告)号：US20160380763A1

公开(公告)日：2016-12-29

申请号：US15191158

申请日：2016-06-23

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Ilmin KIM ,  Kijun KIM ,  Byounghoon KIM

IPC: H04L9/06 ,  H04W12/02 ,  H04L29/06

CPC classification number: H04W12/02 ,  H04L9/0875 ,  H04L63/0428 ,  H04L63/1475 ,  H04L2209/34 ,  H04L2209/80

Abstract: A method and apparatus for providing a security communication are provided. A device generates an output bit sequence by applying a polar code scheme to an input bit sequence and transmit the output bit sequence to a target receiver. The output bit sequence is generagted based on a double layer polar coding scheme.

Abstract translation: 提供了一种用于提供安全通信的方法和装置。 设备通过对输入比特序列应用极性码方案并将输出比特序列发送到目标接收机来生成输出比特序列。 基于双层极性编码方案，生成输出比特序列。

公开(公告)号：US20160352472A1

公开(公告)日：2016-12-01

申请号：US15117049

申请日：2015-01-16

Applicant: LG ELECTRONICS INC.

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

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

CPC classification number: H04L1/1887 ,  H04L1/0077 ,  H04L5/0032 ,  H04L5/0055 ,  H04L5/14 ,  H04W72/042

Abstract: Provided are a method for performing a hybrid automatic repeat request (HARQ) of a frequency division duplex (FDD) cell in a wireless communication system and a wireless device using the same. The wireless device receives an uplink-downlink (UL-DL) configuration for an uplink (UL) carrier of the FDD cell, and performs the HARQ in a DL carrier of the FDD cell on the basis of HARQ timing determined according to the UL-DL configuration.

Abstract translation: 提供了一种用于在无线通信系统中执行频分双工（FDD）小区的混合自动重传请求（HARQ）和使用其的无线装置的方法。 无线设备接收FDD小区的上行链路（UL）载波的上行下行链路（UL-DL）配置，并且根据根据UL-DL确定的HARQ定时在FDD小区的DL载波中执行HARQ， DL配置。

公开(公告)号：US20160323917A1

公开(公告)日：2016-11-03

申请号：US15108857

申请日：2014-12-23

Applicant: LG ELECTRONICS INC.

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

IPC: H04W74/08 ,  H04W4/00

CPC classification number: H04W74/0833 ,  H04W4/70

Abstract: One embodiment of the present specification provides a method for performing a random access procedure for coverage enhancement. The method can comprise the steps of: determining a PRACH resource for a random access preamble on the basis of a repetition level; generating a random access preamble in a specific cell; and repetitively transmitting the generated random access preamble according to the repetition level on the basis of the determined PRACH resource.

Abstract translation: 本说明书的一个实施例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：基于重复级别确定随机接入前同步码的PRACH资源; 在特定小区中生成随机接入前同步码; 并且基于所确定的PRACH资源，根据重复级别反复发送生成的随机接入前同步码。

公开(公告)号：US20160295403A1

公开(公告)日：2016-10-06

申请号：US15035107

申请日：2014-10-17

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Joonkui AHN ,  Byounghoon KIM

IPC: H04W12/02 ,  H04L9/06

CPC classification number: H04W12/02 ,  H03M13/29 ,  H03M13/2903 ,  H03M13/635 ,  H03M13/6356 ,  H04L9/065 ,  H04L2209/08 ,  H04L2209/80

Abstract: According to one embodiment of the present specification, a method for transmitting security data is disclosed. The method for transmitting security data can comprise the steps of: outputting a first sequence by scrambling a bit stream of dummy data; outputting a second sequence by scrambling the security data to be transmitted by using the bit stream; and transmitting a first code word and a second code word obtained by encoding the first sequence and the second sequence.

Abstract translation: 根据本说明书的一个实施例，公开了一种用于发送安全数据的方法。 用于发送安全数据的方法可以包括以下步骤：通过对伪数据的比特流进行扰频来输出第一序列; 通过使用比特流对要发送的安全数据进行扰频来输出第二序列; 以及发送通过对第一序列和第二序列进行编码而获得的第一码字和第二码字。

公开(公告)号：US20160262133A1

公开(公告)日：2016-09-08

申请号：US15029543

申请日：2014-11-04

Applicant: LG Electronics Inc.

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

IPC: H04W72/04 ,  H04L5/00 ,  H04W4/00

CPC classification number: H04W72/042 ,  H04B7/2656 ,  H04L5/0007 ,  H04L5/005 ,  H04L5/0092 ,  H04W4/70 ,  H04W72/0453

Abstract: The present invention relates to a wireless communication system. Particularly, the present invention relates to a method by which a terminal receives a downlink signal in a wireless communication system and a device therefor, and the method comprises the steps of: acquiring information on a subframe configuration; receiving a subframe including a first time domain and a second time domain; and storing, in a first receiving buffer, a downlink signal on a receiving band in the second time domain of the subframe, wherein the size of the receiving band is set differently according to each subframe configuration by using the information on the subframe configuration.

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，本发明涉及终端在无线通信系统及其装置中接收下行链路信号的方法，该方法包括以下步骤：获取关于子帧配置的信息; 接收包括第一时域和第二时域的子帧; 并且在第一接收缓冲器中，在子帧的第二时域中的接收频带上存储下行链路信号，其中，通过使用关于子帧配置的信息，根据每个子帧配置不同地设置接收频带的大小。

公开(公告)号：US20160227538A1

公开(公告)日：2016-08-04

申请号：US14917890

申请日：2014-09-05

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04L5/14

Abstract: Provided is a method for communication for a second terminal and a second terminal apparatus using the method in a wireless communication system utilizing a first frequency band by which a first terminal can receive a signal from a base station and a second frequency band by which the first terminal can transmit a signal to the base station. The method is characterized by receiving a signal from the base station from a part of a subframe of the second frequency band, and transmitting a signal to the base station from the remaining subframe of the second frequency band.

Abstract translation: 提供了一种用于第二终端和第二终端装置的通信方法，该方法使用无线通信系统中的方法，所述无线通信系统利用第一频带，第一终端可以从第一频带接收来自基站的信号和第一频带， 终端可以向基站发送信号。 该方法的特征在于从第二频带的子帧的一部分接收来自基站的信号，并从第二频带的剩余子帧向基站发送信号。

公开(公告)号：US20160204927A1

公开(公告)日：2016-07-14

申请号：US14916556

申请日：2014-09-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/14

CPC classification number: H04L5/14 ,  H04B7/2615 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0055 ,  H04L27/2646 ,  H04W56/0045

Abstract: This application related to method and apparatus for aggregation of frequency division duplex and time division duplex. One embodiment of method comprises receiving signals from a cell configured with FDD and/or a cell configured with TDD according to the downlink scheduling, adjusting timing of uplink transmissions for the cells configured with FDD or the cell configured with TDD when the UE detects timing difference between the cells, and transmitting uplink signal to the cell configured and/or a cell configured with TDD based on the adjusted timing.

Abstract translation: 该应用涉及分频双工和时分双工的聚合方法和装置。 方法的一个实施例包括根据下行链路调度从配置有FDD的小区和/或配置有TDD的小区接收信号，当UE检测到定时差时，调整配置有FDD的小区的上行链路传输的定时或配置有TDD的小区的定时 并且基于经调整的定时向配置的小区和/或配置有TDD的小区发送上行链路信号。

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。