公开(公告)号：US20190326934A1

公开(公告)日：2019-10-24

申请号：US16475625

申请日：2018-01-02

Applicant: LG Electronics Inc.

Inventor： Bonghoe KIM ,  Kwangseok NOH ,  Hyunsoo KO ,  Ilmu BYUN ,  Seunggye HWANG

IPC: H03M13/13 ,  H04L1/00 ,  H04W72/00 ,  H04W72/04

Abstract: A method by which a base station transmits a physical broadcast channel (PBCH) can comprise the steps of: generating the same encoded data bit for each of two symbols of a predetermined subframe for PBCH transmission by using a polar code; and transmitting the generated same encoded data bit from each of the two symbols of the predetermined subframe through the PBCH.

公开(公告)号：US20190274168A1

公开(公告)日：2019-09-05

申请号：US16061644

申请日：2016-11-29

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Yunjung YI ,  Bonghoe KIM ,  Seunggye HWANG

IPC: H04W74/08 ,  H04L5/00 ,  H04W74/00

Abstract: Disclosed is a method for a wireless device for transmitting a random-access preamble. The method may comprise the steps of: generating a sequence of a random-access preamble; and mapping the sequence of a random-access preamble to one sub-carrier wave from among 12 sub-carrier waves of a frequency domain. The mapping step may comprise the step for carrying out a first hop between a plurality of sub-regions. Each sub-region may comprise a previously set number of sub-carrier waves. The mapping step may additionally comprise the step for carrying out a second hop from among the sub-carrier waves within any one sub-region.

公开(公告)号：US20190223197A1

公开(公告)日：2019-07-18

申请号：US16324288

申请日：2017-08-09

Applicant: LG Electronics Inc.

Inventor： Seokmin SHIN ,  Hyangsun YOU ,  Joonkui AHN ,  Yunjung YI ,  Seunggye HWANG

IPC: H04W72/12 ,  H04W4/80 ,  H04W24/08 ,  H04W72/04 ,  H04W80/08 ,  H04W88/06 ,  H04W68/00 ,  H04W76/11 ,  H04W76/27 ,  H04L1/00

CPC classification number: H04W72/1252 ,  H04L1/0061 ,  H04W4/80 ,  H04W24/08 ,  H04W68/005 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/11 ,  H04W76/27 ,  H04W80/08 ,  H04W88/06

Abstract: The present invention discloses a method for transmitting/receiving data in a wireless communication system supporting NB-IoT and a device for the method. More specifically, the method comprises monitoring a first search space configured for a first NPDCCH, wherein the first NPDCCH includes first control information for scheduling a first NPDSCH carrying an SC-MCCH; receiving the first NPDSCH based on the first control information; monitoring a second search space configured for a second NPDCCH by using a group identifier acquired through the SC-MCCH, wherein the second NPDCCH includes second control information for scheduling a second NPDSCH carrying an SC-MTCH; and receiving the second NPDSCH based on the second control information, wherein the second NPDCCH and the second NPDSCH are transmitted on one carrier, and carrier configuration information representing the one carrier is carried through the SC-MCCH.

公开(公告)号：US20190165889A1

公开(公告)日：2019-05-30

申请号：US16263616

申请日：2019-01-31

Applicant: LG Electronics Inc.

Inventor： Seunggye HWANG ,  Kijun KIM ,  Soocheol KYEONG ,  Bonghoe KIM ,  Jinwoo KIM ,  Kwangseok NOH ,  Jongwoong SHIN ,  Joonkui AHN ,  Hyangsun YOU

IPC: H04L1/00 ,  H03M13/13

Abstract: A disclosure of the present specification provides a method for transmitting data by a transmitter. The method may comprise the steps of: when a transport block (TB) is divided into n data blocks, adding additional information after each of the n data blocks; and adding a cyclic redundancy check (CRC) after the last additional information. Here, the CRC may be generated on the basis of the n data blocks, and the n pieces of additional information added after each of data blocks.

公开(公告)号：US20130148713A1

公开(公告)日：2013-06-13

申请号：US13709985

申请日：2012-12-10

Applicant: LG ELECTRONICS INC. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Seungmin LEE ,  Byounghoon KIM ,  Seunggye HWANG ,  Dongku KIM ,  Jeonghun PARK ,  Youngwoo YUN

IPC: H04B1/66

CPC classification number: H04B1/66 ,  H04J13/0007

Abstract: A method for transmitting signals based on dual sensing in a wireless communication system is disclosed. One or more sensor nodes receive Gaussian codes corresponding respectively to the one or more sensor nodes, allocated from a fusion center. The one or more sensor nodes determine whether to operate at a specific time. At least one sensor node that has determined to operate among the one or more sensor nodes multiplies the Gaussian codes by a transmission signal and transmits the multiplied signal to the fusion center.

Abstract translation: 公开了一种在无线通信系统中基于双重感测传输信号的方法。 一个或多个传感器节点接收分别对应于从融合中心分配的一个或多个传感器节点的高斯码。 一个或多个传感器节点确定是否在特定时间运行。 确定在一个或多个传感器节点之间操作的至少一个传感器节点将高斯码乘以传输信号，并将相乘的信号发送到融合中心。

公开(公告)号：US20240349290A1

公开(公告)日：2024-10-17

申请号：US18294495

申请日：2022-07-25

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon LEE ,  Seonwook KIM ,  Seunggye HWANG ,  Youngdae LEE ,  Suckchel YANG

IPC: H04W72/23 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L5/0094

Abstract: The present disclosure provides a method by which a terminal receives a physical downlink control channel (PDCCH) in a wireless communication system. In particular, the method comprises: receiving a parameter related to PDCCH monitoring adaptation through a higher layer; receiving information indicating an operation related to the PDCCH monitoring adaptation, on the basis of the parameter; and receiving the PDCCH on the basis of the information, wherein the receiving of the PDCCH comprises monitoring the PDCCH through a common search space (CSS) set on the basis of an RNTI different from a radio network temporary identifier (C-RNTI) during a time interval associated with the information.

公开(公告)号：US20240349271A1

公开(公告)日：2024-10-17

申请号：US18291484

申请日：2022-08-08

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Jaehyung KIM ,  Seunggye HWANG

IPC: H04W72/1263 ,  H04W72/11

CPC classification number: H04W72/1263 ,  H04W72/11

Abstract: A method and device for transmitting and receiving a signal in a wireless communication system, disclosed in the present specification, distinguish a first purpose radio resource configured as a dedicated resource for one terminal, and a second purpose radio resource commonly configured for terminals in a serving cell. A terminal uses the first purpose radio resource first. Thereby, resource allocation for the plurality of terminals can be flexibly performed while preventing latency due to data jitter.

公开(公告)号：US20240243893A1

公开(公告)日：2024-07-18

申请号：US18611295

申请日：2024-03-20

Applicant: LG Electronics Inc.

Inventor： Chang Hwan PARK ,  Seokmin SHIN ,  Seunggye HWANG ,  Joonkui AHN ,  Suckchel YANG

IPC: H04L5/14 ,  H04L5/00 ,  H04L67/12

CPC classification number: H04L5/14 ,  H04L5/0048 ,  H04L67/12

Abstract: The present disclosure provides a method for receiving system information in a wireless communication system supporting a TDD narrowband. More specifically, a method performed by a terminal includes receiving first system information from a base station through an anchor carrier, the first system information including operation mode information on an operation mode of the system; determining a location of a non-anchor carrier for receiving second system information based on the operation mode information; and receiving the second system information from the base station through the non-anchor carrier, in which the operation mode information is configured in a guard band or an in-band. In this way, SIB1-NB is also transmitted and received on the non-anchor carrier.

公开(公告)号：US20240195545A1

公开(公告)日：2024-06-13

申请号：US18285948

申请日：2022-04-06

Applicant: LG Electronics Inc.

Inventor： Jaenam SHIM ,  Hyunsoo KO ,  Suckchel YANG ,  Hyangsun YOU ,  Seunggye HWANG

IPC: H04L5/00 ,  H04L25/02 ,  H04W72/232

CPC classification number: H04L5/0012 ,  H04L5/0051 ,  H04L25/0228 ,  H04W72/232

Abstract: The present specification presents a method for transmit-ting a PUCCH in a wireless communication system. A method performed by means of a terminal comprises the steps of: receiving, from a base station, configuration information about a time domain window; receiving, from the base station, downlink control information (DCI) including scheduling information for a PUSCH and frequency hopping information for the PUSCH; transmitting the PUSCH to the base station at a first frequency hop having the same length as a first time domain window; and transmitting the PUSCH to the base station at a second frequency hop having the same length as a second time domain window.

公开(公告)号：US20230354329A1

公开(公告)日：2023-11-02

申请号：US18146182

申请日：2022-12-23

Applicant: LG Electronics Inc.

Inventor： Sunghoon LEE ,  Jaehyung KIM ,  Seonwook KIM ,  Youngdae LEE ,  Suckchel YANG ,  Seunggye HWANG

IPC: H04W72/1273 ,  H04W56/00

CPC classification number: H04W72/1273 ,  H04W56/001

Abstract: A method of receiving a physical downlink control channel (PDCCH) by a user equipment (UE) in a wireless communication system is provided. The method includes receiving, through a higher layer, (i) first information including a plurality of identifications (IDs) for a plurality of control resource sets (CORESETs) and (ii) second information related to resources of the plurality of CORESETs, determining an upper CORESET including the plurality of CORESETs based on the first information and the second information, and receiving the PDCCH through the upper CORESET. Each of the plurality of CORESETs is configured based on (i) a control channel element (CCE) supporting an aggregation level of 2n and (ii) N orthogonal frequency division multiplexing (OFDM) symbols, each of n and N being a positive integer and N being equal to or less than 3.