公开(公告)号：US20170019927A1

公开(公告)日：2017-01-19

申请号：US15125083

申请日：2015-03-05

Applicant: LG ELECTRONICS INC.

Inventor： Jeongki KIM ,  Kiseon RYU ,  Giwon PARK ,  Hangyu CHO ,  Suhwook KIM

IPC: H04W74/08 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W74/0825 ,  H04L5/0055 ,  H04W16/28 ,  H04W48/10 ,  H04W72/04 ,  H04W72/1273 ,  H04W84/12 ,  H04W88/08

Abstract: The present disclosure relates to a wireless communication system, and in particular to a data transmission operation of an AP in a wireless LAN system. To this end, the AP may obtain information on a STA located at an overlapping basic service set (OBSS) from among STAs connected to the AP, and determines, based thereon, (1) whether to transmit data from the AP through a downlink oriented channel or a general channel different from the downlink oriented channel, or (2) whether to use one or more of a distributed coordination function (DCF) procedure and an enhanced distributed channel access (EDCA) procedure.

Abstract translation: 本公开涉及一种无线通信系统，特别涉及无线LAN系统中的AP的数据传输操作。 为此，AP可以从连接到AP的STA中的位于重叠基本业务集（OBSS）的STA获取信息，并且基于（1）是否通过下行链路定向从AP发送数据 信道或与下行链路定向信道不同的通用信道，或者（2）是否使用分布式协调功能（DCF）过程和增强型分布式信道接入（EDCA）过程中的一个或多个。

公开(公告)号：US20160278080A1

公开(公告)日：2016-09-22

申请号：US15034632

申请日：2014-10-21

Applicant: LG ELECTRONICS INC.

Inventor： Suhwook KIM ,  Jinyoung CHUN ,  Hangyu CHO

IPC: H04W72/04 ,  H04W76/02 ,  H04W74/08

CPC classification number: H04W72/0446 ,  H04B1/713 ,  H04B2001/6908 ,  H04W74/0816 ,  H04W76/14

Abstract: Disclosed are a D2D communication method and device on the basis of a hopping sequence. A D2D communication method on the basis of a hopping sequence may comprise the steps of obtaining information on a reference hopping sequence by a terminal wherein the reference hopping sequence is a current hopping sequence of a target terminal which will perform first D2D communication on the basis of a first link with the terminal; determining a final hopping sequence for performing the first D2D communication by the terminal on the basis of whether the terminal is an initial access terminal or a multi-access terminal and whether the current hopping sequence of the terminal is the same as at least one of communicable hopping sequences corresponding to a reference sequence and the reference hopping sequence; and performing the first D2D communication by the terminal on the basis of the final hopping sequence.

Abstract translation: 公开了基于跳频序列的D2D通信方法和设备。 基于跳频序列的D2D通信方法可以包括以下步骤：由终端获取关于参考跳频序列的信息，其中参考跳频序列是目标终端的当前跳频序列，该目标终端将基于 与终端的第一个链接; 基于终端是初始接入终端还是多接入终端，确定终端执行第一D2D通信的最终跳频序列，以及终端的当前跳频序列是否与可通信的终端中的至少一个相同 对应于参考序列和参考跳频序列的跳频序列; 以及基于最终跳频序列，由终端执行第一D2D通信。

公开(公告)号：US20160277914A1

公开(公告)日：2016-09-22

申请号：US15035473

申请日：2014-11-17

Applicant: LG ELECTRONICS INC.

Inventor： Dongcheol KIM ,  Hangyu CHO ,  Suhwook KIM ,  Byungjoo LEE

IPC: H04W8/00 ,  H04W52/02 ,  H04W56/00

CPC classification number: H04W8/005 ,  H04W52/0229 ,  H04W56/002 ,  H04W84/12 ,  H04W84/18 ,  H04W84/20 ,  H04W88/02 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/22

Abstract: An embodiment of the present invention relates to a method for changing the state of a neighbor awareness networking (NAN) terminal in a wireless communication system, the method comprising the steps of: receiving a synchronization beacon frame from less than three terminals, within a discovery window; and changing the state on the basis of anchor master information of the synchronization beacon frame, wherein a received signal strength indication (RSSI) of the synchronization beacon frame is between a first value and a second value, and if an anchor master rank value included in the synchronization beacon frame is greater than that stored in the terminal, the terminal converts the state from an asynchronous state to synchronous state.

Abstract translation: 本发明的实施例涉及一种用于在无线通信系统中改变邻居感知组网（NAN）终端的状态的方法，所述方法包括以下步骤：在发现内从少于三个终端接收同步信标帧 窗口; 以及基于所述同步信标帧的锚主主信息来改变所述状态，其中，所述同步信标帧的接收信号强度指示（RSSI）在第一值和第二值之间，并且如果包括在 同步信标帧大于存储在终端中的同步信标帧，终端将状态从异步状态转换为同步状态。

公开(公告)号：US20140051360A1

公开(公告)日：2014-02-20

申请号：US13965743

申请日：2013-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Jungwoo KIM ,  Jinho KIM ,  Suhwook KIM

IPC: H04W76/02

CPC classification number: H04W76/14 ,  H04W4/08 ,  H04W8/005

Abstract: A device and method for performing inter-device communication are disclosed. The inter-device communication method includes searching for a second device supporting inter-device communication, receiving service information from the searched second device, determining that one of the first and second devices is a group owner and the other is a group client to compare the received service information of the second device with service information of a first device, receiving a group owner intent value of the second device from the second device, and setting a group owner intent value of the first device such that the group owner intent value of the device determined as the group owner is greater than the group owner intent value of the device determined as the group client to compare the group owner intent value of the first device with the group owner intent value of the second device.

Abstract translation: 公开了一种用于执行设备间通信的设备和方法。 设备间通信方法包括搜索支持设备间通信的第二设备，从搜索到的第二设备接收服务信息，确定第一设备和第二设备中的一个是组所有者，而另一设备是组客户端，以比较 接收具有第一设备的服务信息的第二设备的服务信息，从第二设备接收第二设备的组所有者意图值，以及设置第一设备的组所有者意图值，使得组主人意图值为 确定为组所有者的设备大于被确定为组客户端的设备的组所有者意图值，以将第一设备的组所有者意图值与第二设备的组所有者意图值进行比较。

公开(公告)号：US20230337306A1

公开(公告)日：2023-10-19

申请号：US18210913

申请日：2023-06-16

Applicant: LG ELECTRONICS INC.

Inventor： Insun JANG ,  Jeongki KIM ,  Jinsoo CHOI ,  Suhwook KIM ,  Sungjin PARK ,  Taewon SONG

IPC: H04W76/15 ,  H04L1/1607 ,  H04W72/1263

CPC classification number: H04W76/15 ,  H04L1/1621 ,  H04W72/1263 ,  H04W84/12

Abstract: In a wireless local area network (LAN) system, a station (STA) may transmit a first physical protocol data unit (PPDU) including information indicating that a first traffic identifier (TID) is mapped to a first link and a second TID is mapped to a second link. The STA may transmit traffic pertaining to the first TID through only the first link, and traffic pertaining to the second TID through only the second link.

公开(公告)号：US20230328622A1

公开(公告)日：2023-10-12

申请号：US17754746

申请日：2020-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Sungjin PARK ,  Jeongki KIM ,  Jinsoo CHOI ,  Suhwook KIM ,  Taewon SONG ,  Insun JANG

IPC: H04W40/12

CPC classification number: H04W40/12

Abstract: In a wireless local area network (LAN) system, a sharing access point (AP): receives, from a first AP, basic service set (BSS) information of the first AP; receives, from a second AP, BSS information of the second AP; receives, from a station (STA), a link report signal including link quality information about the link between the first AP and the STA and link quality information about the link between the second AP and the STA; and selects the first AP as a shared AP on the basis of first and second capability information and the link quality information.

公开(公告)号：US20230083654A1

公开(公告)日：2023-03-16

申请号：US17758380

申请日：2020-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Insun JANG ,  Jeongki KIM ,  Jinsoo CHOI ,  Namyeong KIM ,  Suhwook KIM ,  Sungjin PARK ,  Taewon SONG

IPC: H04L5/00 ,  H04W72/04

Abstract: The present disclosure is related to a multi-link device (MLD) in a wireless local area network (LAN). The MLD in the present disclosure includes a first station (STA) operating on a first link and a second STA operating on a second link. The MLD may transmit acknowledgement (ACK) sharing information which is related to whether ACKs can be shared between the first STA and the second STA.

公开(公告)号：US20230007535A1

公开(公告)日：2023-01-05

申请号：US17781698

申请日：2020-12-02

Applicant: LG ELECTRONICS INC.

Inventor： Namyeong KIM ,  Jeongki KIM ,  Jinsoo CHOI ,  Suhwook KIM ,  Sungjin PARK ,  Taewon SONG ,  Insung JANG

IPC: H04W28/08

Abstract: According to various embodiments, a multi-link device (MLD) may transmit, to an AP, a request frame for changing a primary link. On the basis of the request frame, the MLD may receive a response frame from the AP. On the basis of the response frame, the MLD may determine whether to change the primary link.

公开(公告)号：US20220377839A1

公开(公告)日：2022-11-24

申请号：US17755291

申请日：2020-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Insun JANG ,  Jeongki KIM ,  Jinsoo CHOI ,  Suhwook KIM ,  Sungjin PARK ,  Taewon SONG

IPC: H04W76/34 ,  H04W76/11 ,  H04W76/15

Abstract: In a Wireless Local Area Network system, a reception device can receive information about link deactivation, and deactivate a link. The proposed method includes receiving a physical protocol data unit (PPDU) including a first control field in a first link. In the method, the first control field may include information related to disablement of the first link and information on a time point at which the first link is disabled. The proposed method further includes disabling the first link based on the first control field.

公开(公告)号：US20220346176A1

公开(公告)日：2022-10-27

申请号：US17642624

申请日：2020-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Insun JANG ,  Jeongki KIM ,  Jinsoo CHOI ,  Suhwook KIM ,  Sungjin PARK ,  Taewon SONG

IPC: H04W76/20 ,  H04W76/15 ,  H04W76/11

Abstract: Presented are a method by which a transmitting device performs channel switching between multi-links in a wireless local area network (LAN) system, and a device. Particularly, the method comprises the steps of: transmitting multi-link channel switching capability information to a receiving device, wherein the multi-link channel switching capability information includes information related to whether the transmitting device can perform channel changing between multi-link channels; transmitting a physical protocol data unit (PPDU) to the receiving device through a first link; transmitting a multi-link channel change signal to the receiving device through the first link; and transmitting the PPDU to the receiving device through a second link.