公开(公告)号：US20150036616A1

公开(公告)日：2015-02-05

申请号：US14385978

申请日：2013-03-28

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo ,  Myoungseob Kim ,  Inkwon Seo

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0023 ,  H04L5/0053

Abstract: A method for allocating resources for a downlink control channel by a base station in a wireless communication system is disclosed. Specifically, the method comprises the steps of: mapping resource elements to resource element groups for each of resource blocks; forming control channel elements by using a predetermined number of resource element groups from among the resource element groups; and allocating control channel elements of a number corresponding to an aggregation level of the downlink control channel as resources for the downlink control channel, wherein the number of available resource elements included in each of the resource element groups or the number of available resource elements included in each of the control channel elements of a number corresponding to the aggregation level is uniform.

Abstract translation: 公开了一种在无线通信系统中由基站为下行链路控制信道分配资源的方法。 具体地说，该方法包括以下步骤：将资源元素映射到每个资源块的资源元素组; 通过使用来自资源元素组中的预定数量的资源元素组来形成控制信道元素; 并且分配与下行链路控制信道的聚合级别相对应的号码的控制信道要素作为下行链路控制信道的资源，其中包括在每个资源要素组中的可用资源元素的数量或包含在 对应于聚合级别的数字的每个控制信道元素是均匀的。

公开(公告)号：US20140341149A1

公开(公告)日：2014-11-20

申请号：US14370202

申请日：2013-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Dongyoun Seo ,  Inkwon Seo ,  Kijun Kim ,  Hakseong Kim

IPC: H04W72/04 ,  H04L1/16

CPC classification number: H04W72/042 ,  H04L1/16 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0092 ,  H04W72/0406 ,  H04W72/0413

Abstract: The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for enhanced-control channel-based operation. A method for a terminal for transmitting confirmation response information in a wireless communication system according to one embodiment of the present invention comprises a step for transmitting confirmation response information for a downlink data channel by means of an uplink control channel resource, wherein an index for the uplink control channel resource can be determined on the basis of a delegate antenna port of a downlink control channel derived from the identifier of the terminal.

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，涉及用于增强控制基于信道的操作的方法和装置。 根据本发明的一个实施例的用于在无线通信系统中发送确认响应信息的终端的方法包括：借助于上行链路控制信道资源发送用于下行链路数据信道的确认响应信息的步骤，其中， 可以基于从终端的标识符导出的下行链路控制信道的委托天线端口来确定上行链路控制信道资源。

公开(公告)号：US20140328312A1

公开(公告)日：2014-11-06

申请号：US14370204

申请日：2013-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Hakseong Kim ,  Kijun Kim ,  Dongyoun Seo ,  Inkwon Seo

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L1/16 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0092 ,  H04W72/0406 ,  H04W72/0413

Abstract: The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for enhanced control channel-based operation. A method for a base station for transmitting a downlink control channel in a wireless communication system according to one embodiment of the present invention comprises the steps of: determining one antenna port to be used for the downlink control channel; mapping the downlink control channel to a resource element on the basis of a reference signal for the one antenna port; and transmitting the mapped downlink control channel to a terminal, wherein an index for the one antenna port can be determined on the basis of a control channel element (CCE) index of the downlink control channel derived from the terminal identifier.

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，涉及用于增强控制信道操作的方法和装置。 根据本发明的一个实施例的用于在无线通信系统中发送下行链路控制信道的基站的方法包括以下步骤：确定要用于下行链路控制信道的一个天线端口; 基于所述一个天线端口的参考信号，将所述下行链路控制信道映射到资源元素; 以及将映射的下行链路控制信道发送到终端，其中，可以基于从终端标识符导出的下行链路控制信道的控制信道要素（CCE）索引来确定一个天线端口的索引。

公开(公告)号：US20140313925A1

公开(公告)日：2014-10-23

申请号：US14364069

申请日：2012-12-18

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Hanbyul Seo ,  Hakseong Kim

IPC: H04L12/24 ,  H04W24/02

CPC classification number: H04L41/0816 ,  H04B17/345 ,  H04B17/382 ,  H04L1/0072 ,  H04L41/0823 ,  H04W24/02

Abstract: An embodiment of the present invention relates to a method for transmitting information for measuring a terminal by a first transmission point among a plurality of transmission points which use identical time division duplex (TDD) settings in a wireless communication system. The method is an information transmitting method and includes a step of transmitting a subframe set for measurement to the terminal, wherein the subframe set is determined from first and second pieces of information related to a change of the TDD setting.

Abstract translation: 本发明的实施例涉及一种用于在无线通信系统中使用相同的时分双工（TDD）设置的多个发送点之中的第一传输点发送用于测量终端的信息的方法。 该方法是一种信息发送方法，包括向终端发送用于测量的子帧集合的步骤，其中，从与TDD设置的改变相关的第一和第二信息确定子帧集合。

公开(公告)号：US12213072B2

公开(公告)日：2025-01-28

申请号：US17291300

申请日：2019-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Daesung Hwang

IPC: H04W52/02 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/28

Abstract: Provided are a method for operating discontinuous reception (DRX) of a terminal in a wireless communication system, and an apparatus using same method. The terminal receives a plurality of DRX settings from a base station, and operates the DRX on the basis of one selected DRX setting from among the plurality of DRX settings, wherein the one DRX setting includes a plurality of parameters, and a specific parameter among the plurality of parameters has a plurality of setting values, and the other parameters respectively have one setting value.

公开(公告)号：US12114348B2

公开(公告)日：2024-10-08

申请号：US17635660

申请日：2020-08-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Inkwon Seo ,  Jiwon Kang ,  Jonghyun Park

IPC: H04W72/566 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/569 ,  H04W72/21 ,  H04W72/23

Abstract: A method of transmitting and receiving an uplink channel in a wireless communication system and a device therefor are disclosed. Specifically, a method of transmitting an uplink channel by a user equipment (UE) includes receiving first downlink control information (DCI) based on a first control resource set group; wherein a first uplink channel is scheduled based on the first DCI; receiving second DCI based on a second control resource set group; wherein a second uplink channel is scheduled based on the second DCI; and transmitting only one of the first uplink channel and the second uplink channel based on overlapping of a resource of the first uplink channel and a resource of the second uplink channel, wherein the first or the second uplink channel is dropped based on a priority rule, and a priority of the priority rule is determined based on contents of information included in each uplink channel.

公开(公告)号：US12082109B2

公开(公告)日：2024-09-03

申请号：US17273564

申请日：2019-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Inkwon Seo ,  Yunjung Yi ,  Hyunho Lee

IPC: H04W4/00 ,  H04L5/00 ,  H04W52/02 ,  H04W72/23

CPC classification number: H04W52/0212 ,  H04L5/001 ,  H04L5/0092 ,  H04W72/23

Abstract: The present invention discloses a method for receiving, by means of a terminal, a downlink channel in a wireless communication system. In particular, the method may receive information about a plurality of component carriers, transmit information related to power consumption of a component carrier group including at least one first component carrier among the plurality of component carriers, and receive a downlink channel through at least one second component carrier activated on the basis of the information related to power consumption.

公开(公告)号：US12075439B2

公开(公告)日：2024-08-27

申请号：US17796249

申请日：2021-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Suckchel Yang ,  Youngdae Lee ,  Joonkui Ahn ,  Inkwon Seo ,  Daesung Hwang

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04W72/0446

Abstract: The present disclosure relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising the steps of: monitoring first PDCCH candidates for a second cell in a first SS of a first cell; on the basis of the second cell being PCell, monitoring second PDCCH candidates for the second cell even in a second SS of the second cell; and on the basis of a PDCCH detected from among the first and second PDCCH candidates, performing transmission or reception of data corresponding to the PDCCH.

公开(公告)号：US12022487B2

公开(公告)日：2024-06-25

申请号：US17593751

申请日：2020-03-27

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Joonkui Ahn

IPC: H04W72/23 ,  H04W52/02

CPC classification number: H04W72/23 ,  H04W52/0235

Abstract: Provided are a monitoring method/device for monitoring a downlink control channel of a terminal in a wireless communication system, and a downlink control channel transmission method/device corresponding to the monitoring method/device. A PS-PDCCH including power saving information is monitored in a DRX-on period, and when the PS-PDCCH is detected, a PDCCH is monitored on the basis of same. The PS-PDCCH may provide notification about a specific search space set among a plurality of search space sets, and exceptionally skip PDCCH monitoring for the specific search space set.

公开(公告)号：US12022447B2

公开(公告)日：2024-06-25

申请号：US18225019

申请日：2023-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Inkwon Seo ,  Suckchel Yang ,  Kijun Kim

IPC: H04W72/0446 ,  H04L27/26 ,  H04W24/08 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04L27/26025 ,  H04W24/08 ,  H04W72/23

Abstract: Disclosed are a method and a device for performing transmission/reception on the basis of a time unit group in a wireless communication system. According to one embodiment of the present disclosure, a method by which a terminal receives a downlink channel in a wireless communication system comprises the steps of: receiving configuration information about a slot group; monitoring a downlink control channel in one or more search space (SS) sets on the basis of the slot group; and receiving downlink control information (DCI) in the downlink control channel, wherein one or more from among the period, the offset and the duration of the SS sets can be set on the basis of granularity M (M is an integer greater than 1) of the slot group.