公开(公告)号：US20150163687A1

公开(公告)日：2015-06-11

申请号：US14412557

申请日：2013-07-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04W24/08 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04W24/10 ,  H04W88/02

Abstract: The present invention relates to a method for enabling a terminal to perform a measurement in a wireless communication system. More specifically, the present invention comprises the steps of: receiving information related to a specific cell group as a measuring target; determining a representative value by performing the measurement for the specific cell group according to the received information; and performing radio resource management or radio link monitoring on the basis of the representative value, wherein the specific cell group is configured to enable a virtual cell identifier to comprise a plurality of equally set cells.

Abstract translation: 本发明涉及一种终端在无线通信系统中进行测量的方法。 更具体地，本发明包括以下步骤：接收与特定小区组相关的信息作为测量对象; 通过根据接收到的信息对特定小区组进行测量来确定代表值; 以及基于所述代表值执行无线电资源管理或无线电链路监视，其中所述特定小区组被配置为使得虚拟小区标识符能够包括多个相等设置的小区。

公开(公告)号：US20150146639A1

公开(公告)日：2015-05-28

申请号：US14405887

申请日：2013-06-07

Applicant: LG Electronics Inc.

Inventor： Inkwon Seo ,  Hanbyul Seo

IPC: H04L5/00

CPC classification number: H04L5/0053 ,  H04L5/0094

Abstract: One embodiment of the present invention relates to a method for a terminal receiving control information through an enhanced physical downlink control channel (EPDCCH) in a wireless communication system, comprising the steps of: indexing resource elements (RE), which are included in a physical resource block (PRB) set of a received subframe, in units of enhanced resource element groups (EREG); indexing the EREGs that are indexed in units of enhanced control channel elements (ECCE); and determining EPDCCH candidates which comprise a terminal-specific search space on the basis of the ECCEs which are indexed, and then blind decoding same, wherein the terminal determines whether a predetermined resource unit for a common search space and the terminal-specific search space overlap.

Abstract translation: 本发明的一个实施例涉及一种终端在无线通信系统中通过增强物理下行链路控制信道（EPDCCH）接收控制信息的方法，包括以下步骤：索引资源元素（RE），其被包括在物理 以增强的资源元素组（EREG）为单位的接收子帧的资源块（PRB）集合; 以增强的控制通道要素（ECCE）为单位索引的EREG索引; 以及基于被索引的ECCE来确定包括终端特定搜索空间的EPDCCH候选，然后对其进行盲解码，其中终端确定用于公共搜索空间和终端特定搜索空间的预定资源单元是否重叠 。

公开(公告)号：US20140269595A1

公开(公告)日：2014-09-18

申请号：US14349605

申请日：2013-09-23

Applicant: LG ELECTRONICS INC.

Inventor： Jihyun Lee ,  Inkwon Seo ,  Hanbyul Seo ,  Seungmin Lee

IPC: H04L5/00

CPC classification number: H04W72/042 ,  H04L1/1893 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04W48/12 ,  H04W48/16 ,  H04W72/044

Abstract: A method and apparatus for receiving and transmitting downlink control information in a wireless communication system are disclosed. The method for receiving a downlink control signal by a user equipment (UE) in a wireless communication system includes: receiving an Enhanced Physical Downlink Control Channel (EPDCCH) from a downlink serving base station (BS); and monitoring a plurality of EPDCCH candidates in an EPDCCH set contained in the received EPDCCH, wherein a minimum aggregation level (AL) of the EPDCCH candidates is associated with a downlink (DL) bandwidth of the wireless communication system and downlink control information (DCI) format.

Abstract translation: 公开了一种用于在无线通信系统中接收和发送下行链路控制信息的方法和装置。 在无线通信系统中由用户设备（UE）接收下行链路控制信号的方法包括：从下行链路服务基站（BS）接收增强物理下行链路控制信道（EPDCCH）; 以及监视包含在所接收的EPDCCH中的EPDCCH集合中的多个EPDCCH候选，其中所述EPDCCH候选的最小聚合级别（AL）与所述无线通信系统的下行链路（DL）带宽和下行链路控制信息（DCI）相关联， 格式。

公开(公告)号：US12250633B2

公开(公告)日：2025-03-11

申请号：US17597357

申请日：2020-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Joonkui Ahn ,  Changhwan Park

IPC: H04L5/00 ,  H04W52/02 ,  H04W72/23 ,  H04W76/28

Abstract: Provided are a method by which a terminal monitors a downlink control channel in a wireless communication system, and a device. The method receives a configuration message that notifies of a monitoring occasion for detecting a wake up signal and, if first control channel monitoring for detecting the wake up signal is not required in the at least one monitoring occasion, monitors a second control channel in the next DRX-on section.

公开(公告)号：US12245321B2

公开(公告)日：2025-03-04

申请号：US17754295

申请日：2020-09-02

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Joonkui Ahn ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W76/28 ,  H04L5/00 ,  H04W24/08 ,  H04W72/044 ,  H04W72/23

Abstract: The present specification discloses a DRX operation method performed, by a terminal in which a PCell and a SCell are configured, in a wireless communication system. The DRX operation method comprises: receiving DRX configuration information from a base station; monitoring a PDCCH on the PCell based on the DRX configuration information; receiving dormant BWP configuration information from the base station, wherein the dormant BWP configuration information is information about a downlink BWP used as a dormant BWP on the SCell, from among at least one downlink BWP configured for the terminal; receiving, from the base station, DCI for notifying activation of the dormant BWP; and stopping monitoring a second PDCCH in the dormant BWP on the SCell, wherein a BWP inactivity timer is not used based on the activation of the dormant BWP, and the BWP inactivity timer may be a timer for transition to a default BWP.

公开(公告)号：US12200772B2

公开(公告)日：2025-01-14

申请号：US17774404

申请日：2020-11-02

Applicant: LG Electronics Inc.

Inventor： Inkwon Seo ,  Joonkui Ahn

IPC: H04W74/0833 ,  H04W72/23

Abstract: Methods and devices for determining application delay value of a minimum scheduling offset restriction in a wireless communication system. The method accesses a specific base station through random access, and if DCI which includes information for notifying a change in the minimum scheduling offset restriction value in slot n of the scheduling cell is to be received from the base station, applies the changed minimum scheduling offset restriction value in slot n+X of the scheduling cell. The X value can be determined based on two parameters such as Y and Z, the Y value is the minimum scheduling offset restriction value to be applied to a scheduled cell scheduled by the DCI, and the Z value is predetermined according to the subcarrier spacing of the scheduling cell. The DCI can increase, by 1, the Z value according to the temporal position at which the DCI is received within slot n.

公开(公告)号：US12144001B2

公开(公告)日：2024-11-12

申请号：US17604863

申请日：2020-04-29

Applicant: LG Electronics Inc.

Inventor： Changhwan Park ,  Inkwon Seo ,  Joonkui Ahn

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

Abstract: Provided are a method and a device for a terminal monitoring a physical downlink control channel (PDCCH) in a wireless communication system. A terminal transmits, to a base station, time information notifying of a specific time, and receives, from the base station, a particular PDCCH which is used for notifying that the terminal will be monitoring a PDCCH during a time duration. The terminal monitors the PDCCH during the time duration, wherein the terminal monitors (receives) the particular PDCCH at a time which is within from the starting point of the time duration to before the specific time.

公开(公告)号：US12010702B2

公开(公告)日：2024-06-11

申请号：US17891878

申请日：2022-08-19

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Sukhyon Yoon ,  Joonkui Ahn ,  Changhwan Park ,  Seonwook Kim

IPC: H04W72/23 ,  H04J11/00

CPC classification number: H04W72/23 ,  H04J11/0079

Abstract: The present specification provides a method for receiving downlink control information performed by a terminal in a wireless communication system, wherein the method is characterized in that the downlink control information is received from a base station and includes minimum applicable scheduling offset information, and the minimum applicable scheduling offset information informs a minimum applicable slot offset and receives a physical downlink shared channel (PDSCH) from the base station on a slot having a slot offset value equal to or greater than a value of the minimum applicable slot offset.

公开(公告)号：US12010624B2

公开(公告)日：2024-06-11

申请号：US17428935

申请日：2020-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Joonkui Ahn ,  Changhwan Park

IPC: H04W52/02 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W52/0235 ,  H04W52/0232 ,  H04W72/044 ,  H04W72/23

Abstract: The present disclosure proposes monitoring of a power saving signal and a physical downlink control channel.

公开(公告)号：US11924764B2

公开(公告)日：2024-03-05

申请号：US17970374

申请日：2022-10-20

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Joonkui Ahn ,  Changhwan Park

IPC: H04W52/02 ,  H04W72/23 ,  H04W76/28

CPC classification number: H04W52/0235 ,  H04W72/23 ,  H04W76/28

Abstract: Provided are a method and device for monitoring a downlink control channel of a terminal in a wireless communication system. The terminal receives configuration information which informs of the position of an SSB or configuration information which informs of the position of an LTE CRS, and receives configuration information which informs of a monitoring occasion for detecting a wake up signal (WUS). If first PDCCH monitoring for detecting the wake up signal is not required since a resource of the monitoring occasion overlaps with a resource of the SSB and/or a resource of the LTE CRS, the terminal performs second PDCCH monitoring in a next discontinuous reception (DRX)-on duration.