公开(公告)号：US09380406B2

公开(公告)日：2016-06-28

申请号：US14287887

申请日：2014-05-27

Applicant: LG ELECTRONICS INC.

Inventor： Sanggook Kim ,  Ki-Dong Lee

IPC: H04W4/00 ,  H04W72/04

CPC classification number: H04W4/80 ,  H04W4/70 ,  H04W72/042

Abstract: The present invention is directed to a method and an apparatus for use in a wireless communication system. Specifically, the present invention is directed to a method of performing a ProSe communication by a UE in a cellular communication system and an apparatus therefore, in which the method comprises: receiving, from a BS, a first PDCCH signal including scheduling information and a CRC, wherein the CRC is masked with a ProSe-related ID; receiving, from the BS, a PDSCH signal using the scheduling information, wherein the PDSCH signal includes WLAN resources and information available for the ProSe communication; establishing a ProSe connection with a peer UE by using the WLAN resources and information; and exchanging WLAN radio signals with the peer UE in accordance with the ProSe connection, wherein the UE is configured to keep monitoring a second PDCCH signal during the WLAN radio signals are exchanged.

Abstract translation: 本发明涉及一种在无线通信系统中使用的方法和装置。 具体地说，本发明涉及一种在蜂窝通信系统中由UE进行ProSe通信的方法及其装置，其中该方法包括：从BS接收包括调度信息和CRC的第一PDCCH信号 ，其中CRC被ProSe相关ID屏蔽; 从BS接收使用调度信息的PDSCH信号，其中PDSCH信号包括WLAN资源和可用于ProSe通信的信息; 通过使用WLAN资源和信息与对端UE建立ProSe连接; 以及根据所述ProSe连接与所述对等UE交换WLAN无线电信号，其中所述UE被配置为在所述WLAN无线电信号被交换期间继续监视第二PDCCH信号。

公开(公告)号：US12250719B2

公开(公告)日：2025-03-11

申请号：US18025825

申请日：2021-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Insun Jang ,  Jeongki Kim ,  Jinsoo Choi ,  Dongguk Lim ,  Sanggook Kim

IPC: H04W74/0808 ,  H04W74/08 ,  H04W84/12

Abstract: Proposed are a method and apparatus for performing sensing in a wireless LAN system. In detail, a first STA broadcasts a sensing request frame. The first STA receives a first sensing response frame form a second STA and receives a second sensing response frame from a third STA. The sensing request frame includes STA identifier information and RU allocation information. The STA identifier information includes identifiers of the second and third STAs. The RU allocation information includes information about a first RU allocated to the second STA and information about a second RU allocated to the third STA. The first sensing response frame is received through the first RU. The second sensing response frame is received through the second RU.

公开(公告)号：US11985704B2

公开(公告)日：2024-05-14

申请号：US17414450

申请日：2019-07-03

Applicant: LG ELECTRONICS INC.

Inventor： Kiseon Ryu ,  Sanggook Kim

IPC: H04W74/08 ,  H04L1/1607 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/0816 ,  H04W84/12

CPC classification number: H04W74/0816 ,  H04L1/1621 ,  H04W72/0446 ,  H04W74/0866 ,  H04W72/0453 ,  H04W84/12

Abstract: Proposed are a method and apparatus for performing joint transmission in a wireless LAN system. Specifically, an M-AP transmits a C-RTS frame to first and second S-APs. The M-AP receives, from the first and second S-APs, a CTS frame that is a response to the C-RTS frame. The M-AP performs joint transmission on an STA through the first and second S-APs.

公开(公告)号：US11696354B2

公开(公告)日：2023-07-04

申请号：US17265947

申请日：2019-08-21

Applicant: LG ELECTRONICS INC.

Inventor： Kiseon Ryu ,  Sungjin Park ,  Sanggook Kim ,  Jeongki Kim ,  Jinsoo Choi

IPC: H04W56/00 ,  H04W76/15 ,  H04W76/11 ,  H04L1/00 ,  H04L1/1867 ,  H04W72/0446 ,  H04W80/02 ,  H04W72/23 ,  H04W84/12

CPC classification number: H04W76/15 ,  H04L1/0004 ,  H04L1/1896 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/23 ,  H04W76/11 ,  H04W80/02 ,  H04W84/12

Abstract: Provided are a method and device for performing joint transmission in wireless LAN system. Particularly, an M-AP transmits a first control frame for informing of joint transmission to first and second S-APs. The M-AP transmits a data frame to the first and second S-APs. The M-AP transmits a second control frame, comprising scheduling information necessary for joint transmission, to the first and second S-APs. The M-AP performs joint transmission to an STA by means of the first and second SAPs. The data frame is transmitted to the STA from the first and second S-APs by means of joint transmission.

公开(公告)号：US20220150761A1

公开(公告)日：2022-05-12

申请号：US17437574

申请日：2020-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Suhwook Kim ,  Jeongki Kim ,  Jinsoo Choi ,  Sanggook Kim

IPC: H04W28/18 ,  H04L1/00 ,  H04W72/08

Abstract: An example according to the present specification relates to a method for performing low latency communication. A transmission STA and a reception STA may exchange a low latency communication request frame and a low latency communication response frame. The low latency communication request frame may include first information for performing the low latency communication. The first information may include at least one among information for requesting parameters for the low latency communication and information about traffic. In addition, the low latency communication response frame may include second information for performing the low latency communication. The second information may include information about the parameters for the low latency communication. The reception STA and the transmission STA may perform the low latency communication with the transmission STA on the basis of the first information and the second information.

公开(公告)号：US20220104257A1

公开(公告)日：2022-03-31

申请号：US17414450

申请日：2019-07-03

Applicant: LG ELECTRONICS INC.

Inventor： Kiseon Ryu ,  Sanggook Kim

IPC: H04W74/08 ,  H04W72/04 ,  H04L1/16

Abstract: Proposed are a method and apparatus for performing joint transmission in a wireless LAN system. Specifically, an M-AP transmits a C-RTS frame to first and second S-APs. The M-AP receives, from the first and second S-APs, a CTS frame that is a response to the C-RTS frame. The M-AP performs joint transmission on an STA through the first and second S-APs.

公开(公告)号：US11218965B2

公开(公告)日：2022-01-04

申请号：US16616430

申请日：2018-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Sanggook Kim ,  Ki-Dong Lee

IPC: H04W52/02 ,  H04W76/11 ,  H04W76/27 ,  H04J13/00 ,  H04W8/24 ,  H04W24/08 ,  H04W84/12

Abstract: Disclosed herein is a method for transmitting a wake-up signal in a wireless communication system supporting a wake-up radio (WUR). The method performed by a network entity comprises receiving WUR capability information from a terminal; assigning a category related to an operation of a WUR module to the terminal based on the received WUR capability information; transmitting information for the assigned category to the terminal; and transmitting a wake-up signal to the terminal according to an on-duration of each category.

公开(公告)号：US11057832B2

公开(公告)日：2021-07-06

申请号：US16606205

申请日：2017-12-27

Applicant: LG ELECTRONICS INC.

Inventor： Sanggook Kim ,  Ki-Dong Lee

IPC: H04W52/02

Abstract: Disclosed herein is a method for transmitting a wake-up signal in a wireless communication system supporting a wake-up radio (WUR) operation. The method performed by a network entity comprises transmitting a first wake-up signal for waking up a specific terminal to a specific access point (AP); transmitting a second wake-up signal to all APs within the coverage of the network entity if a response for the first wake-up signal is not received before a first timer expires; and transmitting, to a base station, a response message including control information indicating whether the specific terminal exists.

公开(公告)号：US10986512B2

公开(公告)日：2021-04-20

申请号：US16806688

申请日：2020-03-02

Applicant: LG ELECTRONICS INC.

Inventor： Sanggook Kim ,  Hangyu Cho

IPC: H04W16/28 ,  H04B7/06 ,  H04W74/00 ,  H04W48/12 ,  H04W84/12

Abstract: The present invention provides a method for performing association beamforming training (A-BFT) between an enhanced STA device and a PCP/AP (Personal basic service set Control Point/Access Point) in a wireless communication system. Specifically, the method performed by the enhanced STA device comprises receiving, from the PCP/AP, a beacon frame during a beacon interval, wherein the beacon frame includes information element (IE) used for an enhanced directional multi-gigabit (EDMG) operation; and performing the A-BFT with the PCP/AP based on the received IE, wherein the IE includes control information related to an access attempt of the A-BFT.

公开(公告)号：US20190306768A1

公开(公告)日：2019-10-03

申请号：US16315396

申请日：2017-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Sanggook Kim ,  KI-Dong Lee

IPC: H04W36/00 ,  H04W36/30 ,  H04W36/08 ,  H04W76/27 ,  H04B17/327 ,  H04B17/382

Abstract: Disclosed is a method for supporting the handover of a drone in a wireless communication system. The method is performed by the drone and includes measuring signal quality of one or more neighboring eNBs using one or more reference signals (RSs) transmitted by the one or more neighboring eNBs; configuring a candidate set comprising at least one candidate eNB related to the handover based on the measured signal quality, wherein a signal quality value measured with respect to the at least one candidate eNB is greater than a predetermined threshold; comparing the signal quality value of the at least one candidate eNB with a signal quality value of a serving eNB; and transmitting a first message to request the handover to the serving eNB if the signal quality value of the at least one candidate eNB is better than the signal quality value of the serving eNB for a specific period.